/* ============================================================================
   MiTech Tooling -- Design System
   Liquid-glass header -- deep crimson accent -- editorial (non-card) layouts
   ============================================================================ */

:root {
    /* Surfaces */
    --paper: #FFFFFF;
    --paper-2: #F4F4F2;
    --paper-3: #EAEAE7;
    --ink: #0F1E2E;
    --ink-2: #16283A;
    --ink-3: #1F3548;
    --black: #050506;

    /* Text */
    --text: #1D2833;
    --text-muted: #5D6875;
    --text-on-dark: #C7D0DA;

    /* Accent -- deep crimson */
    --accent: #B91F30;
    --accent-hover: #99182A;
    --accent-soft: rgba(185, 31, 48, 0.09);
    --accent-soft-2: rgba(185, 31, 48, 0.16);
    --accent-line: rgba(185, 31, 48, 0.32);
    --accent-bright: #E4636C;   /* readable on dark/black */
    --accent-on-black: #F0858D;

    /* Lines & shadows */
    --line: rgba(15, 30, 46, 0.12);
    --line-strong: rgba(15, 30, 46, 0.22);
    --line-dark: rgba(255, 255, 255, 0.1);
    --shadow-menu: 0 24px 60px -20px rgba(5, 10, 18, 0.45);
    --shadow-img: 0 30px 60px -30px rgba(10, 22, 34, 0.5);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 28px;

    /* Type */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Fraunces', 'Georgia', serif;

    /* Heading color (separate from panel ink for dark-theme inversion) */
    --heading: #0F1E2E;

    /* Motion */
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --spring: cubic-bezier(0.34, 1.4, 0.44, 1);
    --transition: 240ms var(--ease);
    --header-h: 88px;
}

/* --------------------------------------------------------------------------
   Reset & base
-------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); overflow-x: hidden; }

body {
    font-family: var(--font-body);
    background: var(--paper);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 480ms var(--ease), transform 480ms var(--ease);
}
body.page-ready { opacity: 1; transform: none; }
body.page-leaving { opacity: 0; transform: translateY(-10px); transition-duration: 220ms; }

::selection { background: var(--accent); color: #fff; }

:focus-visible { outline: 2.5px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container { width: min(1280px, 100% - 48px); margin-inline: auto; }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
    position: fixed; top: 10px; left: 10px; z-index: 1000;
    background: var(--ink); color: #fff; padding: 10px 18px; border-radius: var(--radius-sm);
    font-weight: 600; transform: translateY(-200%); transition: transform var(--transition);
}
.skip-link:focus-visible { transform: translateY(0); }

/* --------------------------------------------------------------------------
   Scroll progress bar
-------------------------------------------------------------------------- */
.scroll-progress {
    position: fixed; top: 0; left: 0; z-index: 2000; height: 2.5px; width: 100%;
    transform-origin: 0 50%; transform: scaleX(0);
    background: linear-gradient(90deg, var(--accent) 0%, #D6495B 60%, var(--accent-bright) 100%);
    pointer-events: none;
}

/* ============================================================================
   HEADER -- liquid glass, warm linen (static, scrolls with shadow)
   ============================================================================ */
.site-header {
    position: sticky; top: 0; z-index: 1000;
    background: #FFFFFF;
    border-bottom: 1px solid var(--line);
    transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), border-color 300ms var(--ease);
    overflow: visible;
}
/* hide on scroll down, reveal on scroll up */
.site-header.hide-header { transform: translateY(-102%); }
.site-header.is-scrolled { box-shadow: 0 10px 30px -18px rgba(15, 25, 35, 0.35); border-bottom-color: var(--line-strong); }

.navbar-container {
    width: 100%; padding: 0 26px;
    height: var(--header-h);
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
    position: relative;
}

/* Logo -- big, pinned hard-left; wordmark-only mark */
.brand-logo-link { flex: 0 0 auto; display: flex; align-items: center; }
.brand-logo-img { height: 58px; width: auto; transition: transform var(--transition); }
.brand-logo-dark { display: none; }
.brand-logo-link:hover .brand-logo-img { transform: scale(1.03); }

/* Nav -- mathematically centered */




.nav-center-wrapper { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 5; }

/* Header action cluster -- search + theme switch */
.header-actions { flex: 0 0 auto; display: flex; align-items: center; gap: 10px; }

.header-icon-btn {
    position: relative; isolation: isolate;
    width: 46px; height: 46px; border-radius: 999px;
    border: 1px solid var(--line-strong);
    background: #FFFFFF;
    color: var(--heading);
    display: grid; place-items: center;
    font-size: 1.02rem;
    box-shadow: none;
    transition: transform var(--transition), color var(--transition), box-shadow var(--transition);
    overflow: hidden;
}
.header-icon-btn:hover { transform: translateY(-2px) scale(1.06); color: var(--accent); box-shadow: 0 12px 26px -10px rgba(35, 29, 19, 0.6), inset 0 1px 0 rgba(255,255,255,0.95); }
.header-icon-btn:active { transform: scale(0.92); }
.header-search[aria-expanded="true"] { background: #2E2A23; color: #F0ECE2; border-color: #2E2A23; }

/* ================================================================
   THEME TOGGLE -- clean glass capsule, spring orb
   ================================================================ */
.theme-toggle {
    position: relative;
    border: none; background: transparent; padding: 0;
    -webkit-tap-highlight-color: transparent;
}
.theme-toggle:focus-visible { outline: 2.5px solid var(--accent); outline-offset: 3px; border-radius: 999px; }
.theme-toggle-track {
    position: relative; display: block;
    width: 72px; height: 40px; border-radius: 999px;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    background: linear-gradient(165deg, #FFFFFF 0%, #ECECEF 100%);
    box-shadow: inset 0 2px 3px rgba(255,255,255,0.9), inset 0 -6px 10px -6px rgba(35,29,19,0.38), 0 4px 12px -6px rgba(35,29,19,0.4);
    transition: background 380ms var(--ease), border-color 380ms var(--ease), box-shadow 300ms var(--ease);
}
[data-theme="dark"] .theme-toggle-track {
    background: linear-gradient(165deg, #2B3129 0%, #141712 100%);
    border-color: rgba(255,255,255,0.14);
    box-shadow: inset 0 2px 3px rgba(255,255,255,0.08), inset 0 -6px 12px -6px rgba(0,0,0,0.8), 0 4px 16px -8px rgba(0,0,0,0.85), 0 0 16px -6px rgba(110,231,58,0.28);
}
.theme-icon {
    position: absolute; top: 50%; transform: translateY(-50%);
    font-size: 0.76rem; z-index: 1;
    transition: opacity 250ms var(--ease);
}
.theme-icon-sun { left: 12px; color: var(--accent); }
.theme-icon-moon { right: 11px; color: #DDE3EA; opacity: 0.32; }
[data-theme="dark"] .theme-icon-sun { opacity: 0.3; }
[data-theme="dark"] .theme-icon-moon { opacity: 1; }
.theme-toggle-orb {
    position: absolute; top: 4px; left: 4px;
    width: 32px; height: 32px; border-radius: 50%;
    z-index: 2;
    background: radial-gradient(circle at 38% 34%, #FFF8EC 0%, #FFE9BC 45%, #E5A94F 100%);
    box-shadow: 0 2px 6px -2px rgba(60,30,0,0.55), inset 0 -3px 5px -3px rgba(120,60,0,0.55), inset 0 2px 3px rgba(255,255,255,0.9);
    transition: transform 480ms cubic-bezier(0.34, 1.35, 0.42, 1), background 380ms var(--ease), box-shadow 380ms var(--ease);
}
[data-theme="dark"] .theme-toggle-orb {
    transform: translateX(32px);
    background: radial-gradient(circle at 38% 34%, #232B23 0%, #0D130D 60%, #040704 100%);
    box-shadow: 0 0 10px -2px rgba(110,231,58,0.55), inset 0 0 0 1px rgba(110,231,58,0.3);
}
.theme-toggle:active .theme-toggle-orb { transform: translateX(var(--orb-x, 0)) scale(0.9); }
[data-theme="dark"] .theme-toggle { --orb-x: 32px; }
.theme-toggle.pulse .theme-toggle-track { animation: trackPulse 600ms var(--ease); }
@keyframes trackPulse {
    0%, 100% { box-shadow: inset 0 2px 3px rgba(255,255,255,0.9), inset 0 -6px 10px -6px rgba(35,29,19,0.38), 0 4px 12px -6px rgba(35,29,19,0.4); }
    40% { box-shadow: inset 0 2px 3px rgba(255,255,255,0.9), inset 0 -6px 10px -6px rgba(35,29,19,0.38), 0 0 0 4px var(--accent-soft-2), 0 0 24px -4px var(--accent-line); }
}
[data-theme="dark"] .theme-toggle.pulse .theme-toggle-track { animation: trackPulseDark 600ms var(--ease); }
@keyframes trackPulseDark {
    0%, 100% { box-shadow: inset 0 2px 3px rgba(255,255,255,0.08), inset 0 -6px 12px -6px rgba(0,0,0,0.8), 0 0 16px -6px rgba(110,231,58,0.28); }
    40% { box-shadow: inset 0 2px 3px rgba(255,255,255,0.08), inset 0 -6px 12px -6px rgba(0,0,0,0.8), 0 0 0 4px rgba(110,231,58,0.3), 0 0 26px -4px rgba(110,231,58,0.45); }
}

/* Theme slot inside the hamburger menu (mobile only, JS-placed) */
.nav-theme-slot {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 14px 16px 6px; border-top: 1px solid var(--line); margin-top: 8px;
}
.nav-theme-label {
    font-family: var(--font-display); font-size: 0.72rem; font-weight: 600;
    letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted);
}

/* Search slot inside the hamburger menu (mobile only, JS-placed) */
.nav-search-slot {
    display: flex; align-items: center; gap: 14px;
    width: 100%;
    padding: 14px 16px;
    border: none; border-bottom: 1px solid var(--line);
    background: transparent;
    color: #2E2A23;
    font-family: var(--font-display); font-size: 0.76rem; font-weight: 600;
    letter-spacing: 0.16em; text-transform: uppercase;
    text-align: left;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}
.nav-search-slot i { color: var(--accent); font-size: 0.95rem; transition: transform var(--transition); }
.nav-search-slot:hover { background: var(--paper-2); color: var(--accent); }
.nav-search-slot:hover i { transform: translateX(4px) scale(1.15); }
[data-theme="dark"] .nav-search-slot { color: #E8E4D8; }
[data-theme="dark"] .nav-search-slot:hover { background: rgba(255,255,255,0.06); }

/* ================================================================
   VENOM GOO TRANSITION -- quick, opaque bloom that swaps the theme
   ================================================================ */
.venom-overlay {
    position: fixed; inset: 0; z-index: 4000; pointer-events: none;
    opacity: 0; visibility: hidden;
}
.venom-overlay.burst { visibility: visible; }
.venom-goo {
    position: absolute; inset: 0;
    filter: url(#venomGooFilter);
}
.venom-blob {
    position: absolute; border-radius: 50%;
    opacity: 0;
    background: radial-gradient(circle at 42% 38%, #131a13 0%, #050805 70%);
}
.venom-overlay[data-dir="to-light"] .venom-blob {
    background: radial-gradient(circle at 42% 38%, #f5efe2 0%, #cfc3aa 80%);
}
.venom-overlay.burst .venom-blob { animation: venomBloom 620ms cubic-bezier(0.16, 0.9, 0.3, 1) forwards; }
.venom-overlay.burst.leaving .venom-blob { animation: venomCollapse 460ms cubic-bezier(0.5, 0, 0.7, 0.4) forwards; }
@keyframes venomBloom {
    0%   { opacity: 0; transform: translate(0,0) scale(0); }
    15%  { opacity: 1; }
    100% { opacity: 1; transform: translate(var(--vx, 0), var(--vy, 0)) scale(var(--vs, 3)); }
}
@keyframes venomCollapse {
    0%   { opacity: 1; transform: translate(var(--vx, 0), var(--vy, 0)) scale(var(--vs, 3)); }
    100% { opacity: 0; transform: translate(0,0) scale(0); }
}
.venom-droplet {
    position: absolute; width: 24px; height: 32px; border-radius: 50% 50% 60% 60% / 40% 40% 70% 70%;
    background: #0b120c;
    opacity: 0;
}
.venom-overlay[data-dir="to-light"] .venom-droplet { background: #d9cfba; }
.venom-overlay.burst.leaving .venom-droplet { animation: venomDrip 480ms 80ms cubic-bezier(0.55, 0, 0.85, 0.36) forwards; }
@keyframes venomDrip {
    0% { opacity: 1; transform: translateY(0) scale(1,1); }
    60% { opacity: 1; transform: translateY(24vh) scale(0.85, 1.5); }
    100% { opacity: 0; transform: translateY(56vh) scale(0.6, 2); }
}
@media (prefers-reduced-motion: reduce) {
    .venom-overlay, .venom-blob, .venom-droplet { display: none !important; }
}


/* ================================================================
   SITE SEARCH -- glass slab under the header
   ================================================================ */
.site-search-bar {
    position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 1400;
    background: linear-gradient(165deg, rgba(43,40,34,0.97), rgba(30,28,24,0.97));
    border-bottom: 2px solid var(--accent);
    padding: 26px 0 30px;
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: transform 320ms var(--spring), opacity 240ms var(--ease), visibility 0s linear 320ms;
    -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
}
.site-search-bar.open { transform: none; opacity: 1; visibility: visible; transition: transform 380ms var(--spring), opacity 260ms var(--ease), visibility 0s; }
.site-search-inner {
    width: min(1100px, 100% - 48px); margin-inline: auto;
    display: flex; align-items: center; gap: 18px;
    border-bottom: 2px solid rgba(255,255,255,0.22);
    padding-bottom: 14px;
}
.site-search-icon { color: var(--accent-bright); font-size: 1.5rem; }
.site-search-input {
    flex: 1; min-width: 0; background: transparent; border: none; outline: none;
    color: #F4F1EA; font-family: var(--font-display); font-size: clamp(1.3rem, 1rem + 1.8vw, 2rem);
    letter-spacing: -0.01em;
    caret-color: var(--accent-bright);
}
.site-search-input::selection { background: var(--accent); }
.site-search-kbd {
    font-family: var(--font-body); font-size: 0.62rem; font-weight: 700; letter-spacing: 0.08em;
    color: #B9B4A6; border: 1px solid rgba(255,255,255,0.22); border-radius: 6px;
    padding: 5px 8px;
}
.site-search-close {
    width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.25);
    background: transparent; color: #C9C4B6; font-size: 0.95rem;
    transition: background var(--transition), color var(--transition), transform var(--transition);
}
.site-search-close:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: rotate(90deg); }
.site-search-hint { width: min(1100px, 100% - 48px); margin: 16px auto 0; font-size: 0.74rem; color: #8F8A7E; }
.site-search-hint kbd { border: 1px solid rgba(255,255,255,0.2); border-radius: 4px; padding: 1px 5px; font-size: 0.68rem; }
.site-search-results { width: min(1100px, 100% - 48px); margin: 14px auto 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 8px; }
.site-search-results:empty { display: none; }
.site-search-result {
    display: flex; flex-direction: column; gap: 2px;
    padding: 13px 16px; border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.site-search-result:hover, .site-search-result.is-active { background: rgba(185,31,48,0.22); border-color: var(--accent-line); transform: translateY(-2px); }
.site-search-result b { font-family: var(--font-body); font-size: 0.9rem; color: #F4F1EA; font-weight: 600; }
.site-search-result span { font-size: 0.68rem; color: #8F8A7E; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; }
@media (max-width: 700px) { .site-search-kbd { display: none; } }
.nav-links-list { display: flex; align-items: center; gap: 4px; }
.nav-links-list > li { position: relative; }

.nav-links-list > li > a,
.nav-dropdown-toggle {
    position: relative;
    display: inline-flex; align-items: center; gap: 7px;
    padding: 12px 17px;
    font-family: var(--font-display);
    font-size: 0.83rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
    color: #2E2A23;
    background: transparent; border: none;
    border-radius: 999px;
    transition: color var(--transition);
    white-space: nowrap;
    cursor: pointer;
    font-variation-settings: 'opsz' 30;
}
/* liquid glass pill that reacts on hover */
.nav-links-list > li > a::before,
.nav-dropdown-toggle::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent-soft-2) 0%, var(--accent-soft) 55%, rgba(255,255,255,0.6) 100%);
    border: 1px solid var(--accent-line);
    box-shadow: 0 6px 18px -8px rgba(185, 31, 48, 0.4), inset 0 1px 0 rgba(255,255,255,0.9);
    transform: scale(0.72); opacity: 0;
    transition: transform 320ms var(--spring), opacity 260ms var(--ease);
    z-index: -1;
}
.nav-links-list > li > a::after,
.nav-dropdown-toggle::after {
    content: '';
    position: absolute; left: 18px; right: 18px; bottom: 6px; height: 2px;
    border-radius: 2px;
    background: var(--accent);
    transform: scaleX(0); transform-origin: left center;
    transition: transform 340ms var(--spring);
}
.nav-links-list > li > a:hover,
.nav-links-list > li > a:focus-visible,
.nav-dropdown-toggle:hover,
.nav-dropdown-toggle:focus-visible { color: var(--accent); }
.nav-links-list > li > a:hover::before,
.nav-links-list > li > a:focus-visible::before,
.nav-dropdown-toggle:hover::before,
.nav-dropdown-toggle:focus-visible::before { transform: scale(1); opacity: 1; }
.nav-links-list > li > a:hover::after,
.nav-links-list > li > a:focus-visible::after,
.nav-dropdown-toggle:hover::after,
.nav-dropdown-toggle:focus-visible::after { transform: scaleX(1); }
.nav-links-list > li > a.active { color: var(--accent); }
.nav-links-list > li > a.active::before { transform: scale(1); opacity: 1; }
.nav-links-list > li > a.active::after { transform: scaleX(1); }
.nav-links-list > li > a .nav-caret { font-size: 0.6rem; transition: transform var(--transition); }
.nav-links-list > li:hover .nav-caret,
.nav-links-list > li:focus-within .nav-caret,
.nav-links-list > li.dropdown-open .nav-caret { transform: rotate(180deg); }
.nav-dropdown-toggle.active { color: var(--accent); }
.nav-dropdown-toggle.active::before { transform: scale(1); opacity: 1; }
.nav-dropdown-toggle.active::after { transform: scaleX(1); }

/* Resources dropdown -- minimal, smooth, bridged hover */
.nav-dropdown {
    position: absolute; top: calc(100% + 2px); left: 50%;
    width: 236px;
    transform: translate(-50%, 10px); opacity: 0; filter: blur(6px);
    background: #FFFFFF;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    box-shadow: 0 24px 50px -24px rgba(35, 29, 19, 0.55), inset 0 1px 0 rgba(255,255,255,0.9);
    padding: 8px;
    z-index: 1200;
    pointer-events: none;
    visibility: hidden;
    transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1), opacity 320ms var(--ease), filter 380ms var(--ease), visibility 0s linear 420ms;
}
/* invisible hover bridge so the panel never "runs away" */
.nav-dropdown::before {
    content: '';
    position: absolute; top: -14px; left: 0; right: 0; height: 14px;
}
.nav-links-list > li:hover .nav-dropdown,
.nav-links-list > li:focus-within .nav-dropdown,
.nav-links-list > li.dropdown-open .nav-dropdown {
    transform: translate(-50%, 0); opacity: 1; filter: blur(0);
    pointer-events: auto; visibility: visible;
    transition: transform 460ms cubic-bezier(0.16, 1, 0.3, 1), opacity 300ms var(--ease), filter 380ms var(--ease), visibility 0s;
}
.nav-dropdown a {
    position: relative;
    display: block;
    padding: 13px 16px;
    border-radius: 9px;
    font-family: var(--font-display);
    font-size: 0.92rem; font-weight: 600; letter-spacing: 0.02em;
    color: #2E2A23;
    transition: background var(--transition), color var(--transition), transform 340ms var(--spring);
    opacity: 0; transform: translateY(8px);
}
.nav-links-list > li:hover .nav-dropdown a,
.nav-links-list > li:focus-within .nav-dropdown a,
.nav-links-list > li.dropdown-open .nav-dropdown a {
    opacity: 1; transform: translateY(0);
    transition: background var(--transition), color var(--transition), transform 380ms cubic-bezier(0.16,1,0.3,1);
}
.nav-links-list > li:hover .nav-dropdown a:nth-child(1) { transition-delay: 40ms; }
.nav-links-list > li:hover .nav-dropdown a:nth-child(2) { transition-delay: 80ms; }
.nav-links-list > li:hover .nav-dropdown a:nth-child(3) { transition-delay: 120ms; }
.nav-links-list > li:hover .nav-dropdown a:nth-child(4) { transition-delay: 160ms; }
.nav-links-list > li:hover .nav-dropdown a:nth-child(5) { transition-delay: 200ms; }
.nav-links-list > li:focus-within .nav-dropdown a:nth-child(1) { transition-delay: 40ms; }
.nav-links-list > li:focus-within .nav-dropdown a:nth-child(2) { transition-delay: 80ms; }
.nav-links-list > li:focus-within .nav-dropdown a:nth-child(3) { transition-delay: 120ms; }
.nav-links-list > li:focus-within .nav-dropdown a:nth-child(4) { transition-delay: 160ms; }
.nav-links-list > li:focus-within .nav-dropdown a:nth-child(5) { transition-delay: 200ms; }
.nav-dropdown a:hover, .nav-dropdown a:focus-visible {
    background: #2E2A23;
    color: #F0ECE2;
    transform: translateX(6px);
    outline: none;
}
.nav-dropdown a.is-current {
    color: var(--accent);
    background: rgba(185, 31, 48, 0.08);
}
.nav-dropdown a.is-current::after {
    content: '';
    position: absolute; right: 14px; top: 50%;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent);
    transform: translateY(-50%);
}

/* Mobile toggle */
.mobile-nav-toggle {
    display: none;
    width: 48px; height: 48px; border-radius: var(--radius-md);
    border: 1px solid var(--line-strong);
    background: #FFFFFF;
    border-color: var(--line-strong);
    font-size: 1.15rem; color: var(--heading);
    transition: background var(--transition), color var(--transition);
}
.mobile-nav-toggle:hover { background: var(--ink); color: #fff; }

/* ============================================================================
   BUTTONS -- flat, confident, no glow
   ============================================================================ */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 24px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-family: var(--font-body); font-size: 0.86rem; font-weight: 600; letter-spacing: 0.02em;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
    white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-navy { background: var(--ink); color: #fff; border-color: var(--heading); }
.btn-navy:hover { background: var(--ink-2); border-color: var(--ink-2); }
.btn-outline-navy { background: transparent; color: var(--heading); border-color: var(--line-strong); }
.btn-outline-navy:hover { border-color: var(--accent); color: var(--accent); }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-block { width: 100%; justify-content: center; }

/* Section chrome */
.section-header { max-width: 820px; margin-bottom: 44px; }
.section-tag {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 0.7rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
}
.section-tag::before { content: ''; width: 34px; height: 2px; background: var(--accent); display: inline-block; }
.section-title {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(1.7rem, 1.2rem + 1.9vw, 2.6rem);
    line-height: 1.12; letter-spacing: -0.02em; color: var(--heading);
}
.section-title span { color: var(--accent); }
.section-desc { margin-top: 12px; color: var(--text-muted); font-size: 1.02rem; max-width: 62ch; }
.section-header.align-left { margin-left: 0; }

/* ============================================================================
   HERO -- cinematic full-bleed, no cards
   ============================================================================ */
.hero-slider-section {
    position: relative;
    height: min(94vh, 860px); min-height: 560px;
    overflow: hidden;
    background: var(--ink);
    isolation: isolate;
}
.hero-slide-item {
    position: absolute; inset: 0;
    opacity: 0; visibility: hidden;
    transition: opacity 900ms var(--ease), visibility 0s linear 900ms;
    z-index: 0;
}
.hero-slide-item.active { opacity: 1; visibility: visible; z-index: 1; transition: opacity 900ms var(--ease); }
.hero-slide-bg {
    position: absolute; inset: -6%;
    background-size: cover; background-position: center 30%;
    transform: scale(1.12);
    transition: transform 7.5s var(--ease);
}
.hero-slide-item.active .hero-slide-bg { transform: scale(1.0); }
.hero-shade {
    position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(6, 13, 21, 0.92) 0%, rgba(6, 13, 21, 0.78) 34%, rgba(6, 13, 21, 0.28) 66%, rgba(6, 13, 21, 0.05) 100%),
        linear-gradient(0deg, rgba(6, 13, 21, 0.8) 0%, transparent 34%);
}
.hero-content-wrapper {
    position: relative; z-index: 2;
    width: min(1360px, 100% - 40px); margin-inline: auto;
    height: 100%;
    display: flex; flex-direction: column; justify-content: center;
    padding-bottom: 90px;
    max-width: none;
}
.hero-kicker {
    display: flex; align-items: center; gap: 14px;
    color: #E8C9CD; font-size: 0.72rem; font-weight: 700;
    letter-spacing: 0.24em; text-transform: uppercase;
    margin-bottom: 22px;
}
.hero-kicker::before { content: ''; width: 52px; height: 2px; background: var(--accent-bright); }
.hero-main-heading {
    font-family: var(--font-display); font-weight: 800;
    font-size: clamp(2.6rem, 2rem + 3.6vw, 4.6rem);
    line-height: 1.0; letter-spacing: -0.03em;
    color: #FFFFFF; max-width: 13ch;
}
.hero-main-heading .line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.hero-main-heading .line > span { display: inline-block; transform: translateY(115%); }
.hero-slide-item.active .hero-main-heading .line > span {
    transform: translateY(0);
    transition: transform 800ms var(--ease);
}
.hero-slide-item.active .hero-main-heading .line:nth-child(2) > span { transition-delay: 110ms; }
.hero-slide-item.active .hero-main-heading .line:nth-child(3) > span { transition-delay: 210ms; }
.hero-main-heading em { font-style: normal; color: var(--accent-bright); }
.hero-subtext {
    margin-top: 24px; max-width: 54ch;
    color: #CBD4DD; font-size: 1.06rem; line-height: 1.65;
    opacity: 0; transform: translateY(16px);
}
.hero-slide-item.active .hero-subtext { opacity: 1; transform: none; transition: opacity 700ms var(--ease) 260ms, transform 700ms var(--ease) 260ms; }
.hero-cta-group {
    margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap;
    opacity: 0; transform: translateY(16px);
}
.hero-slide-item.active .hero-cta-group { opacity: 1; transform: none; transition: opacity 700ms var(--ease) 380ms, transform 700ms var(--ease) 380ms; }

/* vertical spec rail, right edge */
.hero-spec-rail {
    position: absolute; right: 26px; top: 50%; transform: translateY(-50%); z-index: 2;
    writing-mode: vertical-rl;
    display: flex; align-items: center; gap: 18px;
    color: rgba(255,255,255,0.55);
    font-size: 0.62rem; font-weight: 700; letter-spacing: 0.32em; text-transform: uppercase;
    white-space: nowrap;
}
.hero-spec-rail::after { content: ''; width: 1px; height: 110px; background: linear-gradient(180deg, var(--accent-bright), transparent); }
.hero-spec-rail b { color: var(--accent-bright); font-weight: 700; }

/* bottom HUD row */
.hero-hud {
    position: absolute; left: 0; right: 0; bottom: 0; z-index: 3;
    display: flex; align-items: flex-end; justify-content: space-between;
    width: min(1360px, 100% - 40px); margin-inline: auto;
    padding-bottom: 26px;
}
.hero-scroll-cue { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,0.72); font-size: 0.66rem; letter-spacing: 0.28em; text-transform: uppercase; font-weight: 700; }
.hero-scroll-cue .cue-mouse { width: 22px; height: 34px; border: 1.5px solid rgba(255,255,255,0.5); border-radius: 12px; position: relative; }
.hero-scroll-cue .cue-mouse::after {
    content: ''; position: absolute; top: 6px; left: 50%; width: 3.5px; height: 7px; border-radius: 3px;
    background: var(--accent-bright); transform: translateX(-50%);
    animation: cueWheel 1.8s var(--ease) infinite;
}
@keyframes cueWheel { 0% { opacity: 0; transform: translate(-50%, 0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 10px); } }

.hero-slider-hud { display: flex; align-items: center; gap: 18px; }
.hero-slide-counter { font-family: var(--font-display); color: #fff; font-size: 0.82rem; letter-spacing: 0.18em; font-weight: 600; }
.hero-slide-counter b { color: var(--accent-bright); }
.hero-progress { width: 150px; height: 2px; background: rgba(255,255,255,0.18); position: relative; overflow: hidden; border-radius: 2px; }
.hero-progress-fill { position: absolute; inset: 0; background: var(--accent-bright); transform-origin: left center; transform: scaleX(0); }
.hero-progress-fill.run { transition: transform 3.9s linear; transform: scaleX(1); }
.hero-arrow-btn {
    width: 46px; height: 46px; border-radius: 50%;
    background: rgba(10, 19, 29, 0.45);
    border: 1px solid rgba(255,255,255,0.28);
    color: #fff; font-size: 0.85rem;
    display: grid; place-items: center;
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.hero-arrow-btn:hover { background: var(--accent); border-color: var(--accent); transform: scale(1.08); }

/* capability marquee under hero */
.capability-marquee {
    background: var(--ink);
    border-top: 1px solid rgba(255,255,255,0.06);
    color: #A9B6C4;
    overflow: hidden; white-space: nowrap;
    padding: 11px 0;
}
.capability-marquee-track {
    display: inline-flex; gap: 0; align-items: center;
    animation: marqueeScroll 32s linear infinite;
    will-change: transform;
}
.capability-marquee span {
    font-size: 0.74rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
    padding: 0 26px; position: relative;
}
.capability-marquee span::after { content: ''; position: absolute; right: 0; top: 50%; width: 7px; height: 7px; background: var(--accent); transform: translateY(-50%) rotate(45deg); }
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================================
   STATS -- minimal ledger strip, count-up
   ============================================================================ */
.stats-strip {
    border-bottom: 1px solid var(--line);
    background: var(--paper);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item {
    padding: 30px 26px 26px;
    border-left: 1px solid var(--line);
    display: flex; flex-direction: column; gap: 4px;
}
.stat-item:first-child { border-left: none; padding-left: 4px; }
.stat-number {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.3rem);
    letter-spacing: -0.02em; color: var(--heading); line-height: 1;
    font-variant-numeric: tabular-nums;
}
.stat-number small { font-size: 0.5em; color: var(--accent); font-weight: 700; }
.stat-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }

/* ============================================================================
   INTRO SPLIT -- image + copy, no floating badge card
   ============================================================================ */
.intro-section { padding: clamp(64px, 7vw, 110px) 0; background: var(--paper); }
.intro-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.intro-image-frame { position: relative; }
.intro-main-img {
    width: 100%; aspect-ratio: 4/4.6; object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-img);
}
.intro-image-frame::after {
    content: ''; position: absolute; left: -22px; bottom: 34px;
    width: 130px; height: 130px; border-radius: 50%;
    border: 1.5px solid var(--accent-line); z-index: 0; pointer-events: none;
}
.img-caption {
    margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-strong);
    display: flex; justify-content: space-between; gap: 16px;
    font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); font-weight: 600;
}
.img-caption b { color: var(--heading); }
.intro-content-block .lead-para { font-size: 1.12rem; color: var(--heading); font-weight: 500; margin: 20px 0 16px; line-height: 1.65; }
.intro-content-block p { color: var(--text-muted); margin-bottom: 14px; }
.intro-checklist { margin: 26px 0 30px; display: grid; gap: 13px; }
.intro-checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.95rem; color: var(--text); }
.intro-checklist i { color: var(--accent); margin-top: 3px; }
.intro-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================================================
   CAPABILITIES -- numbered editorial rows (replaces card grid)
   ============================================================================ */
.capabilities-section { padding: clamp(64px, 7vw, 110px) 0; background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capability-rows { border-top: 1px solid var(--line-strong); }
.capability-row {
    display: grid; grid-template-columns: 96px 1.1fr 1.2fr 44px;
    gap: clamp(18px, 3vw, 48px); align-items: baseline;
    padding: 26px 8px; border-bottom: 1px solid var(--line-strong);
    position: relative;
    transition: background var(--transition);
}
.capability-row:hover { background: var(--paper); }
.capability-index {
    font-family: var(--font-display); font-weight: 700; font-size: 1rem;
    color: var(--text-muted); letter-spacing: 0.1em;
    transition: color var(--transition);
}
.capability-row:hover .capability-index { color: var(--accent); }
.capability-name {
    font-family: var(--font-display); font-weight: 600;
    font-size: clamp(1.1rem, 0.95rem + 0.7vw, 1.5rem);
    letter-spacing: -0.015em; color: var(--heading); line-height: 1.2;
    transition: transform var(--transition);
}
.capability-row:hover .capability-name { transform: translateX(10px); }
.capability-desc { color: var(--text-muted); font-size: 0.94rem; max-width: 52ch; }
.capability-arrow {
    justify-self: end; color: var(--accent); font-size: 1.1rem;
    opacity: 0; transform: translateX(-12px);
    transition: opacity var(--transition), transform var(--transition);
}
.capability-row:hover .capability-arrow { opacity: 1; transform: none; }

/* ============================================================================
   FEATURED MOULDS -- asymmetric index list (replaces card grid)
   ============================================================================ */
.mould-index-section { padding: clamp(64px, 7vw, 110px) 0; background: var(--paper); }
.mould-index-grid { display: grid; grid-template-columns: minmax(300px, 5fr) 7fr; gap: clamp(40px, 5vw, 80px); align-items: start; }
.mould-index-sticky { position: sticky; top: calc(var(--header-h) + 20px); }
.mould-rows { border-top: 1px solid var(--line-strong); }
.mould-row {
    display: grid; grid-template-columns: 96px 1fr auto; gap: 22px; align-items: center;
    padding: 18px 10px; border-bottom: 1px solid var(--line-strong);
    transition: background var(--transition);
}
.mould-row:hover { background: var(--paper-2); }
.mould-row-img { width: 96px; height: 96px; object-fit: cover; border-radius: var(--radius-md); filter: grayscale(25%); transition: filter var(--transition), transform var(--transition); }
.mould-row:hover .mould-row-img { filter: none; transform: scale(1.05); }
.mould-row-kicker { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 5px; }
.mould-row h3 { font-family: var(--font-display); font-size: 1.02rem; font-weight: 600; letter-spacing: -0.01em; color: var(--heading); line-height: 1.3; }
.mould-row p { font-size: 0.8rem; color: var(--text-muted); margin-top: 3px; }
.mould-row-arrow { color: var(--heading); opacity: 0.35; transition: opacity var(--transition), transform var(--transition), color var(--transition); }
.mould-row:hover .mould-row-arrow { opacity: 1; transform: translateX(6px); color: var(--accent); }
.section-cta { margin-top: 34px; }

/* ============================================================================
   TOOLROOM PREVIEW -- dark blueprint panel + filmstrip
   ============================================================================ */
.toolroom-preview-section {
    position: relative; overflow: hidden;
    padding: clamp(72px, 7.5vw, 118px) 0;
    background-color: var(--ink);
    background-image:
        radial-gradient(circle at 86% -8%, rgba(185,31,48,0.17), transparent 56%),
        radial-gradient(circle at 8% 112%, rgba(59,119,159,0.16), transparent 60%),
        repeating-radial-gradient(circle at 74% 26%, rgba(255,255,255,0.05) 0 1.1px, transparent 1.1px 96px);
    color: var(--text-on-dark);
}
.toolroom-preview-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 5vw, 84px); align-items: center; position: relative; }
.toolroom-preview-content .section-title { color: #fff; }
.toolroom-preview-content .section-title span { color: var(--accent-bright); }
.toolroom-preview-content p { margin: 18px 0 28px; max-width: 52ch; }
.toolroom-features-list { display: grid; gap: 18px; margin-bottom: 32px; }
.toolroom-feature-item { display: flex; gap: 16px; align-items: flex-start; }
.toolroom-feature-icon {
    flex: 0 0 46px; height: 46px; display: grid; place-items: center;
    border: 1px solid var(--accent-line); color: var(--accent-bright);
    border-radius: var(--radius-sm); font-size: 1.05rem;
    background: rgba(185, 31, 48, 0.12);
}
.toolroom-feature-item h3 { font-family: var(--font-display); font-size: 0.98rem; font-weight: 600; color: #fff; margin-bottom: 3px; }
.toolroom-feature-item p { margin: 0; font-size: 0.87rem; color: #93A2B1; }

.filmstrip {
    display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory;
    padding: 6px 4px 18px; scrollbar-width: thin; scrollbar-color: var(--accent) transparent;
}
.filmstrip::-webkit-scrollbar { height: 6px; }
.filmstrip::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }
.filmstrip-item { flex: 0 0 240px; scroll-snap-align: start; }
.filmstrip-item img { width: 240px; height: 300px; object-fit: cover; border-radius: var(--radius-md); }
.filmstrip-caption { margin-top: 12px; font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: #8CA0B2; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.filmstrip-caption::before { content: ''; width: 18px; height: 1.5px; background: var(--accent); }

/* ============================================================================
   PRE-FOOTER CTA -- flat, single crimson rule
   ============================================================================ */
.prefooter-banner { background: var(--ink); border-top: 2px solid var(--accent); padding: 52px 0; }
.prefooter-grid { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.prefooter-text h3 { font-family: var(--font-display); font-weight: 600; color: #fff; font-size: clamp(1.3rem, 1.05rem + 1vw, 1.75rem); letter-spacing: -0.02em; margin-bottom: 6px; }
.prefooter-text p { color: #A9B7C5; max-width: 60ch; font-size: 0.95rem; }
.prefooter-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============================================================================
   FOOTER -- pitch black, oversized wordmark, unique layout
   ============================================================================ */
.site-footer {
    background: var(--black);
    color: #B9BCC2;
    position: relative; overflow: hidden;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.site-footer::before {
    /* concentric machining reticle rings */
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background-image:
        repeating-radial-gradient(circle at 50% -22%, rgba(255,255,255,0.055) 0 1.2px, transparent 1.2px 118px);
    mask-image: radial-gradient(120% 90% at 50% 0%, black 25%, transparent 78%);
    -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, black 25%, transparent 78%);
}
.footer-wordmark {
    position: relative;
    padding: clamp(48px, 6vw, 84px) 0 8px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    user-select: none;
}
.footer-wordmark-text {
    font-family: var(--font-display); font-weight: 800;
    font-size: clamp(3.2rem, 12.5vw, 9.5rem);
    line-height: 0.95; letter-spacing: -0.04em;
    white-space: nowrap;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255,255,255,0.19);
    text-stroke: 1px rgba(255,255,255,0.19);
}
.footer-wordmark-text b { color: #fff; -webkit-text-stroke: 0; font-weight: 800; }
.footer-wordmark-text .wm-red { color: var(--accent-bright); -webkit-text-stroke: 0; }
.footer-wordmark-sub {
    display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
    margin-top: 18px; padding-bottom: clamp(28px, 4vw, 44px);
    color: #7E858F; font-size: 0.8rem; letter-spacing: 0.28em; text-transform: uppercase; font-weight: 600;
}
.footer-wordmark-sub i { color: var(--accent-bright); margin-right: 8px; }

.footer-main { position: relative; padding: clamp(36px, 4.5vw, 60px) 0 30px; }
.footer-columns { display: grid; grid-template-columns: 1.1fr 0.8fr 1.15fr 1.15fr; gap: clamp(32px, 4vw, 64px); }
.footer-col-title {
    font-size: 0.68rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase;
    color: #6E757F; margin-bottom: 18px; padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.09);
}
.footer-logo-row { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.footer-logo-img { height: 64px; width: auto; filter: brightness(1.05); }
.footer-single-line { color: #E8EAEE; font-size: 1.02rem; line-height: 1.55; max-width: 40ch; font-weight: 500; }
.footer-single-line strong { color: var(--accent-bright); font-weight: 600; }

.footer-nav-list { display: grid; gap: 12px; }
.footer-nav-list a {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 0.9rem; color: #B9BCC2; font-weight: 500;
    transition: color var(--transition);
}
.footer-nav-list a i { font-size: 0.6rem; color: var(--accent-bright); transition: transform var(--transition); }
.footer-nav-list a:hover { color: #fff; }
.footer-nav-list a:hover i { transform: translateX(5px); }

.footer-cap-list { display: grid; gap: 11px; }
.footer-cap-list li { display: flex; gap: 12px; align-items: baseline; font-size: 0.88rem; color: #B9BCC2; }
.footer-cap-list li::before { content: ''; flex: 0 0 8px; height: 8px; background: var(--accent); transform: translateY(-1px) rotate(45deg); }

.footer-contact-items { display: grid; gap: 16px; }
.footer-contact-items li { display: flex; gap: 14px; align-items: flex-start; font-size: 0.88rem; line-height: 1.55; }
.c-icon {
    flex: 0 0 38px; height: 38px; display: grid; place-items: center;
    border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-sm);
    color: var(--accent-bright); font-size: 0.85rem;
}
.footer-contact-items a { color: #EDEFF3; font-weight: 600; }
.footer-contact-items a:hover { color: var(--accent-bright); }

.footer-social-row { display: flex; gap: 10px; margin-top: 24px; }
.footer-social-btn {
    width: 42px; height: 42px; border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.16);
    display: grid; place-items: center; color: #C9CCD2; font-size: 0.95rem;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.footer-social-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-3px); }

.footer-bottom {
    position: relative; border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap;
    font-size: 0.76rem; color: #6E757F;
}
.footer-bottom a { color: #C9CCD2; font-weight: 600; }
.footer-bottom a:hover { color: #fff; }
.to-top-btn {
    width: 46px; height: 46px; border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.18); background: transparent; color: #C9CCD2;
    display: grid; place-items: center; transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.to-top-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ============================================================================
   INNER HERO BANNER
   ============================================================================ */
.inner-hero-banner {
    position: relative; overflow: hidden;
    background-color: var(--ink);
    background-image:
        linear-gradient(115deg, rgba(11,22,33,0.93) 0%, rgba(11,22,33,0.78) 52%, rgba(185,31,48,0.32) 100%),
        repeating-radial-gradient(circle at 84% 8%, rgba(255,255,255,0.05) 0 1.1px, transparent 1.1px 92px),
        url('Images/Bgs/cnc-closeup.jpg');
    background-size: auto, auto, cover;
    background-position: center, center, center 28%;
    background-repeat: no-repeat, no-repeat, no-repeat;
    border-bottom: 2px solid var(--accent);
    padding: clamp(76px, 9vw, 122px) 0 clamp(60px, 7.5vw, 100px);
}
.inner-hero-banner.photo-factory {
    background-image:
        linear-gradient(115deg, rgba(11,22,33,0.92) 0%, rgba(11,22,33,0.75) 52%, rgba(185,31,48,0.32) 100%),
        repeating-radial-gradient(circle at 84% 8%, rgba(255,255,255,0.05) 0 1.1px, transparent 1.1px 92px),
        url('Images/Bgs/factory-floor.jpg');
}
.inner-hero-banner.photo-milling {
    background-image:
        linear-gradient(115deg, rgba(11,22,33,0.93) 0%, rgba(11,22,33,0.76) 52%, rgba(185,31,48,0.34) 100%),
        repeating-radial-gradient(circle at 84% 8%, rgba(255,255,255,0.05) 0 1.1px, transparent 1.1px 92px),
        url('Images/Bgs/cnc-milling.jpg');
}
.inner-hero-banner.photo-5axis {
    background-image:
        linear-gradient(115deg, rgba(11,22,33,0.94) 0%, rgba(11,22,33,0.8) 52%, rgba(185,31,48,0.34) 100%),
        repeating-radial-gradient(circle at 84% 8%, rgba(255,255,255,0.05) 0 1.1px, transparent 1.1px 92px),
        url('Images/Bgs/cnc-5axis.jpg');
    background-position: center, center, center 22%;
}
.inner-hero-content { width: min(1280px, 100% - 48px); margin-inline: auto; position: relative; }
.breadcrumbs { display: flex; align-items: center; gap: 10px; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: #7E93A6; margin-bottom: 22px; font-weight: 600; }
.breadcrumbs a { color: #C7D0DA; }
.breadcrumbs a:hover { color: var(--accent-bright); }
.breadcrumbs i { font-size: 0.55rem; color: var(--accent-bright); }
.inner-hero-title {
    font-family: var(--font-display); font-weight: 800;
    font-size: clamp(2.3rem, 1.6rem + 3vw, 3.8rem);
    line-height: 1.02; letter-spacing: -0.03em; color: #fff;
}
.inner-hero-title span { color: var(--accent-bright); }

/* ============================================================================
   MOULD CARDS (products page) -- kept, refined & de-glowed
   ============================================================================ */
.products-page-container { padding: clamp(56px, 6vw, 96px) 0; background: var(--paper); }
.filter-buttons-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-btn {
    padding: 11px 20px; border-radius: 999px;
    border: 1px solid var(--line-strong); background: transparent;
    font-size: 0.8rem; font-weight: 600; color: var(--text);
    transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--ink); border-color: var(--heading); color: #fff; }

.product-cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 26px; }
.mould-card {
    display: flex; flex-direction: column;
    background: #fff; border: 1px solid var(--line);
    border-radius: var(--radius-lg); overflow: hidden;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.mould-card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: 0 26px 50px -30px rgba(10,22,34,0.45); }
.mould-img-box { position: relative; aspect-ratio: 16/10.5; overflow: hidden; background: var(--paper-3); }
.mould-img-box img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease); }
.mould-card:hover .mould-img-box img { transform: scale(1.07); }
.mould-category-tag {
    position: absolute; top: 14px; left: 14px;
    background: rgba(6,13,21,0.78); color: #fff;
    font-size: 0.62rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
    padding: 7px 13px; border-radius: 999px;
    -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.2);
}
.mould-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.mould-card-body h3 { font-family: var(--font-display); font-size: 1.06rem; font-weight: 600; color: var(--heading); letter-spacing: -0.01em; line-height: 1.3; }
.mould-card-body > p { font-size: 0.86rem; color: var(--text-muted); }
.mould-specs-list { border-top: 1px solid var(--line); padding-top: 12px; display: grid; gap: 6px; margin-bottom: 4px; }
.mould-specs-list div { display: flex; justify-content: space-between; gap: 14px; font-size: 0.78rem; }
.mould-specs-list span { color: var(--text-muted); }
.mould-specs-list strong { color: var(--heading); font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }

/* ============================================================================
   TOOLROOM PAGE -- alternating machine rows
   ============================================================================ */
.infra-section { padding: clamp(56px, 6vw, 96px) 0; background: var(--paper); }
.machine-card {
    display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(28px, 4vw, 64px);
    align-items: center; padding: clamp(28px, 3.5vw, 48px) 0;
    border-top: 1px solid var(--line-strong);
}
.machine-card:last-child { border-bottom: 1px solid var(--line-strong); }
.machine-card:nth-child(even) .machine-img-col { order: 2; }
.machine-img-col {
    background: var(--paper-2); border: 1px solid var(--line);
    border-radius: var(--radius-lg); overflow: hidden;
    aspect-ratio: 4/3.1; display: grid; place-items: center;
}
.machine-img-col img { width: 100%; height: 100%; object-fit: cover; }
.machine-info-col h3 { font-family: var(--font-display); font-size: clamp(1.25rem, 1rem + 1vw, 1.7rem); font-weight: 600; letter-spacing: -0.02em; color: var(--heading); margin: 10px 0 14px; }
.machine-info-col p { color: var(--text-muted); max-width: 56ch; }
.machine-spec-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.machine-spec-tag {
    font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em;
    border: 1px solid var(--line-strong); color: var(--heading);
    padding: 8px 14px; border-radius: 999px; background: var(--paper);
}
.toolroom-cta-row { margin-top: 36px; }

/* ============================================================================
   MACHINERY REGISTRY PAGE
   ============================================================================ */
.machinery-section { padding: clamp(56px, 6vw, 96px) 0; background: var(--paper); }
.machinery-intro { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(32px, 4.5vw, 72px); margin-bottom: clamp(40px, 5vw, 72px); }
.machinery-intro h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.2rem); letter-spacing: -0.02em; line-height: 1.15; color: var(--heading); margin-bottom: 18px; }
.machinery-intro h2 span { color: var(--accent); }
.machinery-intro p { color: var(--text-muted); margin-bottom: 14px; max-width: 62ch; }
.machinery-facts { align-self: start; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); padding: 26px 28px; background: var(--paper-2); }
.machinery-facts h3 { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); font-weight: 700; margin-bottom: 14px; }
.machinery-facts ol { counter-reset: fact; display: grid; gap: 14px; }
.machinery-facts li { counter-increment: fact; display: flex; gap: 14px; font-size: 0.92rem; color: var(--text); line-height: 1.55; }
.machinery-facts li::before {
    content: counter(fact, decimal-leading-zero);
    font-family: var(--font-display); font-weight: 700; color: var(--accent); font-size: 0.85rem; line-height: 1.6;
}

.machine-registry { border-top: 1px solid var(--line-strong); }
.machine-entry {
    display: grid; grid-template-columns: 64px 1.1fr 0.9fr; gap: clamp(20px, 3vw, 44px);
    align-items: center; padding: 26px 8px;
    border-bottom: 1px solid var(--line-strong);
    transition: background var(--transition);
}
.machine-entry:hover { background: var(--paper-2); }
.machine-entry-num { font-family: var(--font-display); font-weight: 700; color: var(--text-muted); font-size: 0.85rem; }
.machine-entry:hover .machine-entry-num { color: var(--accent); }
.machine-figure {
    height: 340px; width: 100%;
    display: flex; align-items: flex-end; justify-content: center;
    overflow: hidden;
    filter: drop-shadow(0 24px 24px rgba(10, 22, 34, 0.3));
    transition: transform 500ms var(--ease);
}
.machine-entry:hover .machine-figure { transform: translateY(-8px); }
.machine-figure img, .machine-figure svg { height: 100%; width: 100%; object-fit: contain; object-position: center bottom; }
.machine-entry h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; color: var(--heading); letter-spacing: -0.015em; margin-bottom: 6px; }
.machine-entry p { color: var(--text-muted); font-size: 0.9rem; max-width: 56ch; }
.machine-entry-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.machine-entry-tags span { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--heading); background: var(--paper-3); border-radius: 999px; padding: 6px 12px; }

.spec-table-wrap { margin-top: clamp(40px, 5vw, 64px); overflow-x: auto; }
.spec-table-title { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em; color: var(--heading); font-size: clamp(1.2rem, 1rem + 1vw, 1.6rem); margin-bottom: 18px; display: flex; align-items: center; gap: 14px; }
.spec-table-title i { color: var(--accent); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; min-width: 640px; }
.spec-table thead th {
    text-align: left; font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase;
    color: #fff; background: var(--ink); padding: 14px 18px; font-weight: 700;
}
.spec-table thead th:last-child { text-align: center; }
.spec-table tbody td { padding: 15px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table tbody tr:nth-child(even) td { background: var(--paper-2); }
.spec-table tbody tr:hover td { background: var(--accent-soft); }
.spec-table td:first-child { font-family: var(--font-display); font-weight: 700; color: var(--accent); width: 64px; }
.spec-table td:last-child { text-align: center; font-weight: 600; color: var(--heading); white-space: nowrap; }
.spec-table small { display: block; color: var(--text-muted); font-size: 0.78rem; margin-top: 2px; }

/* ============================================================================
   E-CATALOGUE — Printed catalogue page templates (container-query scaled)
   All catalogue page internals use cqw units so the page scales perfectly
   at any render size produced by the flipbook viewer.
   ============================================================================ */
.ecat-page {
    width: 520px; height: 736px; overflow: hidden; position: relative;
    background: #FCFBF8; color: #1A2430; text-align: left;
    font-family: var(--font-body);
    box-shadow: inset 0 0 0 1px rgba(15,30,46,0.06);
    user-select: none;
    container-type: size;
    display: flex; flex-direction: column;
}
.ecat-page img { user-drag: none; -webkit-user-drag: none; }
.ecat-thumb-inner { container-type: size; }

.pg-head {
    display: flex; justify-content: space-between; align-items: center;
    padding: 3.08cqw 5.77cqw 1.92cqw; font-size: 1.63cqw; letter-spacing: 0.22em; font-weight: 700; color: #8A8272;
    border-bottom: 2px solid #B91F30;
}
.pg-body { padding: 3.46cqw 5.77cqw 9.23cqw; flex: 1 1 auto; min-height: 0; box-sizing: border-box; }
.pg-kicker { font-size: 1.73cqw; letter-spacing: 0.28em; text-transform: uppercase; font-weight: 700; color: #B91F30; margin: 0 0 1.15cqw; }
.pg-kicker-red { color: #E4636C; }
.pg-title { font-family: var(--font-display); font-weight: 700; font-size: 6.54cqw; line-height: 1.06; letter-spacing: -0.02em; color: #0F1E2E; margin: 0 0 2.31cqw; }
.pg-title-sm { font-size: 5cqw; margin-bottom: 2.31cqw; }
.pg-lead { font-size: 2.4cqw; line-height: 1.55; color: #3A4653; margin: 0 0 2.7cqw; }

.pg-foot {
    position: absolute; bottom: 0; left: 0; right: 0;
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.92cqw 5.77cqw 2.7cqw; border-top: 1px solid rgba(15,30,46,0.14);
    font-size: 1.54cqw; letter-spacing: 0.08em; color: #8A8272; text-transform: uppercase;
}
.pg-foot-page { font-family: var(--font-display); font-weight: 700; font-size: 2.31cqw; color: #B91F30; letter-spacing: 0.1em; }

/* Figures */
.pg-fig {
    margin: 0; background: #fff; border: 1px solid rgba(15,30,46,0.14); border-radius: 3px;
    padding: 1.54cqw; box-shadow: 0 10px 24px -18px rgba(15,30,46,0.5);
}
.pg-fig img { width: 100%; object-fit: contain; display: block; }
.pg-fig-large img { height: 57.7cqw; }
.pg-fig-medium img { height: 37cqw; }
.pg-fig figcaption { display: flex; flex-direction: column; gap: 0.2cqw; padding: 1.35cqw 0.77cqw 0.39cqw; border-top: 1px solid rgba(15,30,46,0.1); margin-top: 1.35cqw; }
.pg-fig figcaption b { font-size: 2.02cqw; color: #0F1E2E; letter-spacing: 0.01em; }
.pg-fig figcaption span { font-size: 1.63cqw; letter-spacing: 0.06em; text-transform: uppercase; color: #8A8272; }

.pg-photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.92cqw; }
.pg-photo-grid-2 { grid-template-columns: repeat(2, 1fr); }
.pg-photo-grid-4 { grid-template-columns: repeat(2, 1fr); }
.pg-photo-grid .pg-fig img { height: 20.8cqw; }
.pg-photo-grid-3 .pg-fig img { height: 22.7cqw; }
.pg-photo-grid-4 .pg-fig img { height: 22.7cqw; }
.pg-photo-grid-2 .pg-fig img { height: 22cqw; }

.pg-split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 2.31cqw; align-items: stretch; }
.pg-split .pg-fig { display: flex; flex-direction: column; }
.pg-split .pg-fig img { flex: 1; min-height: 0; height: 100%; }

/* Spec grid */
.pg-spec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.54cqw; margin-top: 2.31cqw; }
.pg-spec-grid-1col { grid-template-columns: 1fr; margin-top: 0; align-content: start; }
.pg-spec { background: #F4F1EA; border: 1px solid rgba(15,30,46,0.1); border-left: 2px solid #B91F30; border-radius: 3px; padding: 1.54cqw 1.92cqw; }
.pg-spec span { display: block; font-size: 1.44cqw; letter-spacing: 0.16em; text-transform: uppercase; color: #8A8272; font-weight: 700; }
.pg-spec b { font-size: 2.02cqw; color: #0F1E2E; }
.pg-inline-cta { margin-top: 2.31cqw; font-size: 1.83cqw; color: #6B5B3E; background: #F7F3E8; border: 1px dashed #D8CDB4; border-radius: 3px; padding: 1.54cqw 2.31cqw; line-height: 1.45; }
.pg-note { margin-top: 2.7cqw; font-size: 1.83cqw; line-height: 1.55; color: #5D6875; background: #F4F4F2; border-left: 2px solid #B91F30; padding: 1.92cqw 2.31cqw; border-radius: 2px; }
.pg-note i { color: #B91F30; margin-right: 1.15cqw; }

/* Contents (TOC) */
.pg-toc { list-style: none; margin: 1.15cqw 0 0; padding: 0; }
.pg-toc li {
    display: flex; align-items: baseline; gap: 2.31cqw; padding: 1.73cqw 0.77cqw;
    border-bottom: 1px solid rgba(15,30,46,0.12);
}
.pg-toc-num { font-family: var(--font-display); font-weight: 700; font-size: 2.31cqw; color: #B91F30; width: 5cqw; }
.pg-toc-name { font-size: 2.4cqw; font-weight: 600; color: #0F1E2E; letter-spacing: 0.01em; }
.pg-toc-page { margin-left: auto; font-family: var(--font-display); font-weight: 700; font-size: 2.31cqw; color: #8A8272; }

/* Stats row */
.pg-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.54cqw; margin: 2.31cqw 0 2.7cqw; }
.pg-stats > div { background: #0F1E2E; border-radius: 3px; padding: 1.92cqw 2.31cqw; }
.pg-stats b { font-family: var(--font-display); font-size: 4.04cqw; color: #fff; font-weight: 700; letter-spacing: -0.01em; }
.pg-stats b small { font-size: 0.6em; color: #E4636C; font-weight: 700; }
.pg-stats span { display: block; font-size: 1.44cqw; letter-spacing: 0.1em; text-transform: uppercase; color: #9FB0BF; margin-top: 0.39cqw; font-weight: 600; }

.pg-checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.35cqw; }
.pg-checklist li { display: flex; gap: 1.73cqw; align-items: flex-start; font-size: 2.02cqw; line-height: 1.5; color: #2A3540; }
.pg-checklist i { color: #B91F30; margin-top: 0.39cqw; font-size: 2.12cqw; }

/* Steps */
.pg-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.54cqw; }
.pg-steps li { display: flex; gap: 1.92cqw; align-items: flex-start; background: #F4F4F2; border: 1px solid rgba(15,30,46,0.1); border-radius: 3px; padding: 1.54cqw 1.92cqw; }
.pg-steps b { font-family: var(--font-display); color: #B91F30; font-size: 2.31cqw; line-height: 1.4; }
.pg-steps strong { display: block; font-size: 2.02cqw; color: #0F1E2E; letter-spacing: 0.01em; }
.pg-steps span { font-size: 1.73cqw; line-height: 1.5; color: #5D6875; }

/* Dividers (navy section pages) */
.pg-divider {
    background: radial-gradient(140% 90% at 20% 0%, #1F3548 0%, #0F1E2E 55%, #0A141F 100%);
    color: #fff; overflow: hidden;
}
.pg-divider-ghost {
    position: absolute; top: -5.8cqw; right: -1.9cqw;
    font-family: var(--font-display); font-weight: 900; font-size: 42.3cqw; line-height: 1;
    color: transparent; -webkit-text-stroke: 1.5px rgba(228,99,108,0.4); letter-spacing: -0.05em;
}
.pg-divider-body { position: absolute; bottom: 16.9cqw; left: 0; right: 0; padding: 0 7.3cqw; }
.pg-divider-title { font-family: var(--font-display); font-weight: 800; font-size: 8.85cqw; line-height: 1.02; letter-spacing: -0.02em; color: #fff; margin: 0.77cqw 0 2.7cqw; }
.pg-divider-sub { font-size: 2.31cqw; line-height: 1.6; color: #C7D0DA; margin: 2.7cqw 0 3.08cqw; }
.pg-divider-list { font-size: 1.92cqw; letter-spacing: 0.1em; text-transform: uppercase; color: #E4636C; line-height: 2.05; margin: 0; border-left: 2px solid #B91F30; padding-left: 2.7cqw; }
.pg-divider-logo { position: absolute; top: 6.54cqw; left: 7.31cqw; width: 22.7cqw; opacity: 0.95; }
.pg-contact .pg-divider-body { bottom: 12.3cqw; }
.pg-contact-title { font-size: 7.7cqw; }
.pg-contact-list { list-style: none; padding: 0; margin: 0 0 2.7cqw; display: grid; gap: 1.73cqw; }
.pg-contact-list li { display: flex; gap: 2.31cqw; align-items: center; }
.pg-contact-list i { color: #E4636C; width: 3.46cqw; text-align: center; font-size: 2.31cqw; }
.pg-contact-list a { color: #EDEFF3; text-decoration: none; font-size: 2.02cqw; line-height: 1.45; }
.pg-contact-list a:hover { color: #fff; text-decoration: underline; }
.pg-contact-note { font-size: 1.83cqw; color: #8CA0B2; line-height: 1.55; border-top: 1px solid rgba(255,255,255,0.14); padding-top: 2.31cqw; }

/* Cover & back cover */
.pg-cover, .pg-backcover {
    background: radial-gradient(130% 100% at 50% 0%, #22384E 0%, #101E2C 58%, #070D14 100%);
    color: #fff;
}
.pg-cover-inner { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 8.46cqw 7.7cqw 5cqw; }
.pg-cover-logo { width: 22.7cqw; margin-top: 0.4cqw; }
.pg-cover-kicker { margin: 4.23cqw 0 0; font-size: 1.92cqw; letter-spacing: 0.42em; text-transform: uppercase; color: #E4636C; font-weight: 600; }
.pg-cover-title { font-family: var(--font-display); font-weight: 900; font-size: 11.15cqw; line-height: 0.98; letter-spacing: -0.03em; color: #fff; margin: 1.54cqw 0 0; }
.pg-cover-rule { width: 16.15cqw; height: 3px; background: #B91F30; margin: 3.85cqw auto; }
.pg-cover-sub { font-size: 2.12cqw; line-height: 1.75; color: #C7D0DA; letter-spacing: 0.06em; margin: 0; }
.pg-cover-edition {
    margin-top: auto; font-family: var(--font-display); font-weight: 700; font-size: 2.5cqw; letter-spacing: 0.34em; text-transform: uppercase;
    color: #0F1E2E; background: #E4636C; border-radius: 999px; padding: 1.92cqw 5cqw 1.73cqw 5.77cqw;
}
.pg-cover-foot { margin: 4.23cqw 0 0; font-size: 1.63cqw; line-height: 1.8; letter-spacing: 0.12em; text-transform: uppercase; color: #8CA0B2; }

.pg-backcover-inner { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 7.7cqw; }
.pg-backcover-logo { width: 28.85cqw; }
.pg-backcover-wordmark { font-family: var(--font-display); font-weight: 800; font-size: 8.08cqw; letter-spacing: -0.02em; color: #fff; margin: 4.23cqw 0 0.77cqw; }
.pg-backcover-wordmark span { color: #E4636C; }
.pg-backcover-tag { font-size: 1.92cqw; letter-spacing: 0.22em; text-transform: uppercase; color: #8CA0B2; margin: 0; }
.pg-backcover-meta { font-size: 1.83cqw; line-height: 2.0; letter-spacing: 0.14em; text-transform: uppercase; color: #C7D0DA; margin: 0; }
.pg-backcover-copy { position: absolute; bottom: 5cqw; font-size: 1.54cqw; letter-spacing: 0.18em; text-transform: uppercase; color: #5B6B7A; }



/* ============================================================================
   E-CATALOGUE PAGE (line list + request form)
   ============================================================================ */
.ecat-section { padding: clamp(56px, 6vw, 96px) 0; background: var(--paper); }
.ecat-layout { display: grid; grid-template-columns: 1fr 380px; gap: clamp(32px, 4vw, 64px); align-items: start; }
.ecat-groups { min-width: 0; }
.ecat-group { margin-bottom: 40px; }
.ecat-group-title { display: flex; align-items: center; gap: 14px; font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--heading); letter-spacing: 0.01em; padding-bottom: 12px; border-bottom: 2px solid var(--ink); margin-bottom: 4px; }
.ecat-group-title span { margin-left: auto; font-size: 0.68rem; color: var(--text-muted); letter-spacing: 0.14em; }
.ecat-line {
    display: grid; grid-template-columns: 1fr auto auto; gap: 18px; align-items: center;
    padding: 16px 10px; border-bottom: 1px solid var(--line); border-radius: 6px;
    transition: background var(--transition);
}
.ecat-line:hover { background: var(--paper-2); }
.ecat-line h3 { font-size: 0.92rem; font-weight: 600; color: var(--heading); }
.ecat-line p { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.ecat-line-meta { font-size: 0.72rem; color: var(--text-muted); text-align: right; font-variant-numeric: tabular-nums; min-width: 110px; }
.ecat-line-meta b { display: block; color: var(--heading); font-size: 0.78rem; }
.ecat-inquire { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.ecat-inquire:hover { color: var(--accent-hover); }
.ecat-sidebar {
    background: var(--ink); border-radius: var(--radius-lg); padding: clamp(24px, 2.6vw, 34px);
    color: #C7D0DA; position: sticky; top: 90px; border: 1px solid rgba(255,255,255,0.06);
}
.ecat-sidebar h2 { font-family: var(--font-display); color: #fff; font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; }
.ecat-sidebar > p { font-size: 0.85rem; margin: 10px 0 20px; color: #A9B7C5; }
.ecat-form { display: grid; gap: 13px; }
.ecat-form label { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #8CA0B2; display: block; margin-bottom: 5px; }
.ecat-form input, .ecat-form select, .ecat-form textarea {
    width: 100%; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--radius-sm); padding: 11px 13px; font-size: 0.9rem; color: #fff;
    font-family: var(--font-body); transition: border-color var(--transition), background var(--transition);
}
.ecat-form select option { color: var(--heading); }
.ecat-form input:focus, .ecat-form select:focus, .ecat-form textarea:focus { outline: none; border-color: var(--accent-bright); background: rgba(255,255,255,0.09); }
.ecat-form-success { display: none; text-align: center; padding: 28px 12px 8px; }
.ecat-form-success i { font-size: 2.4rem; color: #4ADE80; margin-bottom: 12px; }
.ecat-form-success h3 { color: #fff; font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 6px; }
.ecat-form-success p { font-size: 0.85rem; }
.ecat-whatsapp { margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.8rem; }
.ecat-whatsapp a { color: var(--accent-bright); font-weight: 600; }

/* ============================================================================
   VIDEO GALLERY PAGE
   ============================================================================ */
.video-section { padding: clamp(56px, 6vw, 96px) 0; background: var(--paper); }
.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 26px; }
.video-tile {
    position: relative; border-radius: var(--radius-lg); overflow: hidden;
    aspect-ratio: 16/10; border: 1px solid var(--line); background: var(--ink);
}
.video-tile img { width: 100%; height: 100%; object-fit: cover; opacity: 0.72; transition: transform 600ms var(--ease), opacity 600ms var(--ease); }
.video-tile:hover img { transform: scale(1.05); opacity: 0.9; }
.video-tile-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 18px 20px; background: linear-gradient(0deg, rgba(6,13,21,0.78) 0%, transparent 55%); }
.video-play {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 62px; height: 62px; border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,0.65); color: #fff;
    display: grid; place-items: center; font-size: 1.1rem;
    -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
    background: rgba(6,13,21,0.35);
}
.video-soon { font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-bright); font-weight: 700; }
.video-tile h3 { color: #fff; font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; margin-top: 4px; }
.video-alt-cta { margin-top: 40px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; border: 1px dashed var(--line-strong); border-radius: var(--radius-md); padding: 20px 24px; color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================================
   GALLERY
   ============================================================================ */
.gallery-section { padding: clamp(56px, 6vw, 96px) 0; background: var(--paper); }
.gallery-grid-wrapper { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.gallery-item-box {
    position: relative; border-radius: var(--radius-lg); overflow: hidden;
    aspect-ratio: 4/3; border: 1px solid var(--line); background: var(--paper-3); cursor: zoom-in;
}
.gallery-item-box img { width: 100%; height: 100%; object-fit: cover; transition: transform 650ms var(--ease); cursor: zoom-in; }
.gallery-item-box:hover img { transform: scale(1.08); }
.gallery-overlay-badge {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 46px 18px 14px;
    background: linear-gradient(0deg, rgba(6,13,21,0.82), transparent); pointer-events: none;
}
.gallery-overlay-badge h3 { color: #fff; font-size: 0.9rem; font-family: var(--font-display); font-weight: 600; }
.gallery-overlay-badge p { color: rgba(255,255,255,0.78); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 3px; }

/* Lightbox modal */
.lightbox-modal { position: fixed; inset: 0; z-index: 1200; background: rgba(6,10,15,0.88); display: grid; place-items: center; padding: 40px 20px; opacity: 0; pointer-events: none; transition: opacity 250ms var(--ease); }
.lightbox-modal.open { opacity: 1; pointer-events: auto; }
.lightbox-img-wrapper { position: relative; max-width: min(1200px, 94vw); max-height: 88vh; }
.lightbox-img-wrapper img { max-width: 100%; max-height: 88vh; width: auto; height: auto; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.15); box-shadow: 0 30px 80px -20px rgba(0,0,0,0.8); background: #0F1E2E; }
.lightbox-close-btn { position: absolute; top: -16px; right: -16px; width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff; border: none; font-size: 1.3rem; line-height: 1; cursor: pointer; display: grid; place-items: center; transition: transform 200ms, background 200ms; }
.lightbox-close-btn:hover { transform: scale(1.1) rotate(90deg); background: var(--accent-hover); }

/* ============================================================================
   RESPONSIVE — catalogue, video, gallery & machine registry
   ============================================================================ */
@media (max-width: 1200px) {
    .ecat-layout { grid-template-columns: 1fr 340px; }
}
@media (max-width: 1100px) {
    .ecat-layout { grid-template-columns: 1fr; }
    .ecat-sidebar { position: static; order: -1; }
}
@media (max-width: 768px) {
    .hero-slider-section { min-height: 480px; }
    .hero-hud { padding-bottom: 18px; }
    .hero-scroll-cue { display: none; }
    .footer-wordmark-text { white-space: normal; }
    .footer-columns { grid-template-columns: 1fr; gap: 30px; }
    .form-grid-2 { grid-template-columns: 1fr; }
    .machine-entry { grid-template-columns: 44px 1fr; }
    .machine-figure { grid-column: 1 / -1; height: 260px; }
}
@media (max-width: 560px) {
    .container { width: calc(100% - 32px); }
    .gallery-grid-wrapper { grid-template-columns: 1fr; }
    .product-cards-grid { grid-template-columns: 1fr; }
    .hero-main-heading { font-size: clamp(2.2rem, 9vw, 2.6rem); }
    .hero-cta-group .btn { width: 100%; justify-content: center; }
    .hero-arrow-btn { display: none; }
    .hero-progress { width: 90px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .ecat-line { grid-template-columns: 1fr auto; }
    .ecat-line-meta { display: none; }
}

/* ============================================================================
   DARK THEME -- warm graphite slate + crimson + champagne
   ============================================================================ */
:root[data-theme="dark"] {
    --paper: #151A20;
    --paper-2: #1C232C;
    --paper-3: #242C37;
    --ink: #1F2732;
    --ink-2: #27303C;
    --ink-3: #303B48;
    --black: #060709;

    --text: #D5DBE3;
    --text-muted: #8D98A6;
    --text-on-dark: #C7D0DA;
    --heading: #ECE9DF;

    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.16);

    --accent: #C2273A;
    --accent-hover: #A81E2F;
    --accent-soft: rgba(194, 39, 58, 0.2);
    --accent-soft-2: rgba(194, 39, 58, 0.3);
    --accent-line: rgba(228, 99, 108, 0.38);
    --accent-bright: #E4636C;

    --shadow-menu: 0 24px 60px -16px rgba(0, 0, 0, 0.75);
    --shadow-img: 0 30px 60px -26px rgba(0, 0, 0, 0.8);
}

[data-theme="dark"] body { background: var(--paper); }
[data-theme="dark"] img { filter: brightness(0.92) saturate(0.95); }

[data-theme="dark"] .brand-logo-light { display: none; }
[data-theme="dark"] .brand-logo-dark { display: block; }

/* Header */
[data-theme="dark"] .site-header {
    background: #14181D;
    border-bottom-color: rgba(255,255,255,0.09);
    box-shadow: none;
}
[data-theme="dark"] .site-header.is-scrolled {
    background: #14181D;
    border-bottom-color: rgba(255,255,255,0.1);
    box-shadow: 0 12px 34px -20px rgba(0,0,0,0.9);
}
[data-theme="dark"] .nav-links-list > li > a,
[data-theme="dark"] .nav-dropdown-toggle { color: #ECECEF; }
[data-theme="dark"] .nav-links-list > li > a::before,
[data-theme="dark"] .nav-dropdown-toggle::before {
    background: linear-gradient(135deg, rgba(194,39,58,0.32) 0%, rgba(194,39,58,0.16) 55%, rgba(255,255,255,0.08) 100%);
    border-color: rgba(228, 99, 108, 0.4);
    box-shadow: 0 6px 20px -8px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.12);
}
[data-theme="dark"] .mobile-nav-toggle { background: #1E242C; border-color: rgba(255,255,255,0.14); color: #E7EAEE; }
[data-theme="dark"] .header-icon-btn {
    background: #1E242C;
    border-color: rgba(255,255,255,0.14);
    color: #E7EAEE;
    box-shadow: none;
}
[data-theme="dark"] .header-icon-btn:hover { color: var(--accent-bright); }
[data-theme="dark"] .header-search[aria-expanded="true"] { background: #E8E4D8; color: #1B1A17; }

/* Dropdown */
[data-theme="dark"] .nav-dropdown {
    background: #1E242C;
    border-color: rgba(255,255,255,0.14);
    box-shadow: 0 28px 60px -20px rgba(0,0,0,0.85), inset 0 1px 0 rgba(255,255,255,0.07);
}
[data-theme="dark"] .nav-dropdown a { color: #ECECEF; }
[data-theme="dark"] .nav-dropdown a:hover, [data-theme="dark"] .nav-dropdown a:focus-visible { background: #ECECEF; color: #17171A; }
[data-theme="dark"] .nav-dropdown a.is-current { color: var(--accent-bright); background: rgba(194, 39, 58, 0.22); }

/* Panels & surfaces */
[data-theme="dark"] .mould-card,
[data-theme="dark"] .contact-form { background: var(--paper-2); border-color: var(--line-strong); }
[data-theme="dark"] .mould-card:hover { box-shadow: 0 26px 55px -28px rgba(0,0,0,0.9); }
[data-theme="dark"] .machinery-facts,
[data-theme="dark"] .machine-img-col { background: var(--paper-2); border-color: var(--line-strong); }
[data-theme="dark"] .machine-entry:hover { background: var(--paper-2); }
[data-theme="dark"] .mould-row:hover { background: var(--paper-2); }
[data-theme="dark"] .capability-row:hover { background: var(--paper-2); }
[data-theme="dark"] .ecat-line:hover { background: var(--paper-3); }
[data-theme="dark"] .machine-entry-tags span { background: var(--paper-3); color: var(--heading); }
[data-theme="dark"] .machine-spec-tag { background: var(--paper-3); border-color: var(--line-strong); color: var(--heading); }

/* Forms */
[data-theme="dark"] .form-control-input { background: var(--paper-3); color: var(--heading); border-color: var(--line-strong); }
[data-theme="dark"] .form-control-input:focus { background: #2B333F; border-color: var(--accent-bright); }
[data-theme="dark"] .form-underline { border-bottom-color: var(--line-strong) !important; }
[data-theme="dark"] .ecat-form select option { color: #151A20; }

/* Tables & chips */
[data-theme="dark"] .spec-table tbody tr:nth-child(even) td { background: var(--paper-2); }
[data-theme="dark"] .spec-table tbody tr:hover td { background: rgba(194, 39, 58, 0.22); }
[data-theme="dark"] .spec-table tbody td { border-bottom-color: var(--line); }
[data-theme="dark"] .ecat-group-title { border-bottom-color: rgba(255,255,255,0.16); }
[data-theme="dark"] .ecat-line { border-bottom-color: var(--line); }
[data-theme="dark"] .mould-specs-list { border-top-color: var(--line); }
[data-theme="dark"] .mould-specs-list strong { color: var(--heading); }

/* Buttons */
[data-theme="dark"] .btn-navy { background: #E9E5DB; color: #14181D; border-color: #E9E5DB; }
[data-theme="dark"] .btn-navy:hover { background: #D7D2C5; border-color: #D7D2C5; }
[data-theme="dark"] .btn-outline-navy { color: #E9E5DB; border-color: rgba(255,255,255,0.3); }
[data-theme="dark"] .btn-outline-navy:hover { border-color: var(--accent-bright); color: var(--accent-bright); }
[data-theme="dark"] .filter-btn { color: var(--text-muted); border-color: var(--line-strong); }
[data-theme="dark"] .filter-btn:hover { color: var(--heading); border-color: var(--heading); }
[data-theme="dark"] .filter-btn.active { background: #E9E5DB; border-color: #E9E5DB; color: #14181D; }

/* Misc accents */
[data-theme="dark"] .section-tag { color: var(--accent-bright); }
[data-theme="dark"] .section-tag::before { background: var(--accent-bright); }
[data-theme="dark"] .hero-scroll-cue, [data-theme="dark"] .hero-spec-rail { color: rgba(255,255,255,0.5); }
[data-theme="dark"] .map-embed, [data-theme="dark"] .video-tile { border-color: var(--line-strong); }
[data-theme="dark"] .inner-hero-banner { border-bottom-color: var(--accent); }
[data-theme="dark"] .stats-strip { border-bottom-color: var(--line-strong); }
[data-theme="dark"] .stats-grid .stat-item { border-left-color: var(--line-strong); }
[data-theme="dark"] .capabilities-section { border-color: var(--line-strong); }
[data-theme="dark"] .mould-rows { border-top-color: var(--line-strong); }
[data-theme="dark"] .mould-row { border-bottom-color: var(--line-strong); }
[data-theme="dark"] .capability-rows { border-top-color: var(--line-strong); }
[data-theme="dark"] .capability-row { border-bottom-color: var(--line-strong); }
[data-theme="dark"] .img-caption { border-top-color: var(--line-strong); }
[data-theme="dark"] .toolroom-feature-icon { border-color: rgba(228,99,108,0.4); background: rgba(194,39,58,0.18); }

/* Contact */
[data-theme="dark"] .contact-hero-copy { background: #10141A; }
[data-theme="dark"] .contact-form { border-top-color: var(--accent); }
[data-theme="dark"] .contact-hero-visual::after { background: linear-gradient(0deg, #10141A 0%, rgba(16,20,26,0.25) 30%, transparent 70%); }

/* Body link defaults on dark */
[data-theme="dark"] a { -webkit-tap-highlight-color: transparent; }

/* ============================================================================
   E-CATALOGUE — Flipbook Viewer (FlipBuilder-style)
   ============================================================================ */
.ecat-flip-section {
    background: linear-gradient(180deg, #10161D 0%, #161E27 55%, #10161D 100%);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.ecat-flip-toolbar {
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    padding: 10px clamp(12px, 2vw, 28px);
    background: rgba(6, 10, 15, 0.72);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    position: sticky; top: 0; z-index: 20;
    backdrop-filter: blur(10px);
    color: #D7DEE7;
}
.ecat-flip-title { display: flex; align-items: center; gap: 10px; font-size: 0.8rem; letter-spacing: 0.02em; color: #B9C4CF; white-space: nowrap; overflow: hidden; }
.ecat-flip-title b { color: #fff; font-weight: 600; }
.ecat-flip-title i { color: var(--accent-bright); }
.ecat-flip-controls { display: flex; align-items: center; gap: 8px; }
.ecat-tool-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    width: 36px; height: 36px; border-radius: 8px; cursor: pointer;
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12);
    color: #D7DEE7; font-size: 0.82rem; transition: background 160ms, color 160ms, border-color 160ms;
}
.ecat-tool-btn:hover { background: rgba(255,255,255,0.12); color: #fff; }
.ecat-thumbs-toggle { width: auto; padding: 0 12px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.ecat-thumbs-toggle[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.ecat-flip-page { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: #B9C4CF; font-variant-numeric: tabular-nums; }
.ecat-flip-page input {
    width: 44px; height: 30px; text-align: center; border-radius: 6px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.16); color: #fff; font-size: 0.82rem;
}
.ecat-flip-page input:focus { outline: none; border-color: var(--accent-bright); }
.ecat-flip-page input::-webkit-outer-spin-button, .ecat-flip-page input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ecat-flip-page input[type=number] { -moz-appearance: textfield; }
.ecat-flip-sep { width: 1px; height: 22px; background: rgba(255,255,255,0.14); margin: 0 2px; }
.ecat-zoom-label { font-size: 0.72rem; color: #8FA0AF; min-width: 38px; text-align: center; font-variant-numeric: tabular-nums; }
.ecat-flip-enquire {
    display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 16px;
    border-radius: 8px; background: var(--accent); color: #fff;
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
    transition: background 160ms, transform 160ms;
}
.ecat-flip-enquire:hover { background: var(--accent-hover); transform: translateY(-1px); }

.ecat-flip-stage {
    width: 100%;
    height: auto;
    min-height: clamp(480px, 74vh, 780px);
    display: flex; align-items: center; justify-content: center;
    overflow: auto; padding: clamp(18px, 3vh, 30px) 12px;
    background:
        radial-gradient(1100px 500px at 50% -10%, rgba(228,99,108,0.12), transparent 60%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Ccircle cx='1.4' cy='1.4' r='1.4' fill='rgba(255,255,255,0.05)'/%3E%3C/svg%3E");
}
.ecat-flip-zoomwrap { width: 100%; margin: 0 auto; display: flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.ecat-book { position: relative; margin: 0 auto; flex: 0 0 auto; }

.ecat-flip-hint { text-align: center; color: #7E8B99; font-size: 0.75rem; padding: 10px 12px 18px; }
.ecat-flip-hint kbd { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18); border-radius: 4px; padding: 1px 6px; font-size: 0.7rem; }

/* Fullscreen */
.ecat-flip-section:fullscreen { display: flex; flex-direction: column; background: #0B1016; }
.ecat-flip-section:fullscreen .ecat-flip-stage { flex: 1; }
.ecat-flip-section:fullscreen .ecat-flip-toolbar { position: static; }

/* Thumbnails */
.ecat-thumbs-wrap {
    overflow-x: auto; padding: 12px clamp(12px, 2vw, 28px);
    background: rgba(6, 10, 15, 0.85); border-top: 1px solid rgba(255,255,255,0.08);
}
.ecat-thumbs-track { display: flex; gap: 12px; width: max-content; margin: 0 auto; }
.ecat-thumb {
    position: relative; width: 99px; height: 140px; overflow: hidden; cursor: pointer;
    border: 2px solid rgba(255,255,255,0.14); border-radius: 4px; background: #FCFBF8; padding: 0;
    transition: border-color 160ms, transform 160ms; flex: 0 0 auto;
}
.ecat-thumb:hover { transform: translateY(-3px); border-color: rgba(255,255,255,0.4); }
.ecat-thumb.is-active { border-color: var(--accent-bright); box-shadow: 0 0 0 2px var(--accent-bright); }
.ecat-thumb-inner {
    position: absolute; top: 0; left: 0; width: 520px; height: 736px;
    transform-origin: top left; pointer-events: none; text-align: left; container-type: size;
}
.ecat-thumb-label {
    position: absolute; bottom: 2px; right: 2px; z-index: 2;
    background: rgba(6,10,15,0.78); color: #fff; font-size: 0.55rem; font-weight: 700;
    border-radius: 3px; padding: 1px 5px; font-variant-numeric: tabular-nums;
}

/* ============================================================================
   REDUCED MOTION & PRINT
   ============================================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    html { scroll-behavior: auto; }
    body { opacity: 1; transform: none; }
    .hero-slide-bg { transition: none; transform: none; }
    .capability-marquee-track { animation: none; }
}
@media print {
    body { opacity: 1; transform: none; background: #fff; }
    .site-header, .whatsapp-floating-btn, .scroll-progress, .hero-arrow-btn, .capability-marquee { display: none !important; }
    .reveal, .reveal-left, .reveal-right, .reveal-scale, .reveal-clip { opacity: 1 !important; clip-path: none !important; transform: none !important; }
}
/* Video gallery: portrait tile keeps its frame */
.video-tile--portrait { background: #060D15; }
.video-tile--portrait video { object-fit: contain; }
.video-tile video { width: 100%; height: 100%; object-fit: cover; display: block; background: #060D15; }

/* Dark theme: printed pages stay as-printed; only the stage chrome adapts */
[data-theme="dark"] .ecat-page img { filter: none; }

@media (max-width: 860px) {
    .ecat-flip-title { display: none; }
    .ecat-zoom-label { display: none; }
    .ecat-flip-toolbar { flex-wrap: wrap; justify-content: center; row-gap: 8px; }
    .ecat-flip-stage { min-height: clamp(420px, 72vh, 640px); }
    .ecat-tool-btn { width: 33px; height: 33px; }
}

.video-tile-overlay-caption { pointer-events: none; justify-content: flex-end; background: linear-gradient(0deg, rgba(6,13,21,0.82) 0%, rgba(6,13,21,0.15) 45%, transparent 70%); }
.video-tile-overlay-caption h3 { margin-top: 0; text-shadow: 0 2px 10px rgba(0,0,0,0.6); }

/* ============================================================================
   SCROLL REVEALS -- opacity/transform entrance, --d = stagger delay
   ============================================================================ */
.reveal, .reveal-left, .reveal-right, .reveal-scale, .reveal-clip {
    opacity: 0;
    transition: opacity 640ms var(--ease) var(--d, 0s), transform 640ms var(--ease) var(--d, 0s), clip-path 640ms var(--ease) var(--d, 0s);
    will-change: opacity, transform;
}
.reveal { transform: translateY(34px); }
.reveal-left { transform: translateX(-38px); }
.reveal-right { transform: translateX(38px); }
.reveal-scale { transform: scale(.92); }
.reveal-clip { transform: translateY(18px); clip-path: inset(0 0 46% 0); }
.reveal.is-visible, .reveal-left.is-visible, .reveal-right.is-visible, .reveal-scale.is-visible, .reveal-clip.is-visible {
    opacity: 1; transform: none; clip-path: none;
}

/* ============================================================================
   CONTACT PAGE -- split hero + visit/form section
   ============================================================================ */
.contact-hero {
    position: relative; overflow: hidden;
    display: grid; grid-template-columns: 1.05fr 1fr;
    min-height: clamp(540px, 74vh, 780px);
    background: var(--ink); border-bottom: 2px solid var(--accent);
}
.contact-hero-copy {
    display: flex; flex-direction: column; justify-content: center;
    padding: clamp(40px, 5vw, 72px) clamp(28px, 4.5vw, 64px);
    background: var(--ink); position: relative; z-index: 1;
}
.contact-hero-copy .breadcrumbs { margin-bottom: 22px; }
.contact-hero-title {
    font-family: var(--font-display); font-weight: 800;
    font-size: clamp(2.5rem, 1.7rem + 3.4vw, 4rem);
    line-height: 1.02; letter-spacing: -0.03em; color: #FFFFFF;
}
.contact-hero-title span { color: var(--accent-bright); }
.contact-hero-sub {
    margin-top: 18px; max-width: 52ch;
    color: #A9B7C5; font-size: 1.02rem; line-height: 1.65;
}
.contact-hero-actions { display: grid; gap: 12px; margin-top: 30px; max-width: 520px; }
.contact-hero-action {
    display: flex; align-items: center; gap: 16px;
    padding: 13px 18px; border-radius: var(--radius-md);
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.13);
    color: #EDEFF3; min-width: 0;
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.contact-hero-action:hover {
    background: rgba(228,99,108,0.14); border-color: var(--accent-line);
    transform: translateX(6px);
}
.contact-hero-action-icon {
    flex: 0 0 46px; width: 46px; height: 46px; border-radius: 12px;
    display: grid; place-items: center; font-size: 1.05rem;
    background: rgba(228,99,108,0.16); color: var(--accent-bright);
    border: 1px solid rgba(228,99,108,0.32);
}
.contact-hero-action-text {
    display: flex; flex-direction: column; gap: 2px; min-width: 0;
    font-weight: 600; font-size: 0.95rem; letter-spacing: 0.01em;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.contact-hero-action-text small {
    font-size: 0.62rem; font-weight: 700; letter-spacing: 0.18em;
    text-transform: uppercase; color: #8CA0B2;
}
.contact-hero-action-arrow { margin-left: auto; color: var(--accent-bright); font-size: 0.85rem; transition: transform var(--transition); }
.contact-hero-action:hover .contact-hero-action-arrow { transform: translateX(5px); }

.contact-hero-visual {
    position: relative;
    background-image:
        linear-gradient(90deg, var(--ink) 0%, rgba(11,22,33,0.35) 22%, rgba(11,22,33,0.08) 55%, rgba(11,22,33,0) 100%),
        linear-gradient(0deg, rgba(11,22,33,0.55) 0%, transparent 38%),
        url("Images/Bgs/cnc-5axis.jpg");
    background-size: auto, auto, cover;
    background-position: center, center, center 32%;
    background-repeat: no-repeat;
}
.contact-hero-visual::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(90deg, var(--ink) 0%, rgba(11,22,33,0.25) 30%, transparent 62%);
}

/* Visit + form body */
.contact-body { padding: clamp(56px, 6vw, 96px) 0; background: var(--paper); }
.contact-body-grid {
    display: grid; grid-template-columns: 1.02fr 1fr;
    gap: clamp(32px, 4vw, 64px); align-items: start;
}
.contact-visit-addr { margin: 14px 0 18px; color: var(--text-muted); font-size: 0.98rem; line-height: 1.65; max-width: 48ch; }
.contact-visit-link {
    display: inline-flex; align-items: center; gap: 10px;
    color: var(--accent); font-weight: 600; font-size: 0.92rem;
    border-bottom: 2px solid var(--accent-line); padding-bottom: 3px;
    transition: color var(--transition), border-color var(--transition), gap var(--transition);
}
.contact-visit-link i:first-child { font-size: 0.95rem; }
.contact-visit-link:hover { color: var(--accent-hover); border-color: var(--accent); gap: 14px; }

.map-embed {
    margin: 22px 0; height: 250px;
    border: 1px solid var(--line-strong); border-radius: var(--radius-md);
    overflow: hidden; background: var(--paper-2);
    box-shadow: 0 18px 40px -28px rgba(10,22,34,0.5);
}
.map-embed iframe { display: block; width: 100%; height: 100%; }

.contact-visit-flags { display: grid; gap: 11px; }
.contact-visit-flags li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.9rem; color: var(--text); line-height: 1.55; }
.contact-visit-flags i { color: var(--accent); margin-top: 2px; font-size: 0.95rem; }

/* Inquiry form */
.contact-form {
    background: #FFFFFF; border: 1px solid var(--line);
    border-top: 3px solid var(--ink); border-radius: var(--radius-lg);
    padding: clamp(24px, 2.6vw, 36px);
    display: flex; flex-direction: column; gap: 16px;
    box-shadow: 0 22px 48px -32px rgba(10,22,34,0.4);
}
.contact-form h2 {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem);
    letter-spacing: -0.02em; color: var(--heading); line-height: 1.15;
}
.contact-form-intro { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; margin-top: -6px; }

.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.form-group-field label {
    font-size: 0.64rem; font-weight: 700; letter-spacing: 0.16em;
    text-transform: uppercase; color: var(--text-muted);
}

.form-control-input {
    width: 100%; font-family: var(--font-body); font-size: 0.95rem; color: var(--text);
    background: #FFFFFF; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
    padding: 12px 14px; transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.select.form-control-input, select.form-control-input { cursor: pointer; }
.form-control-input:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft-2); background: #FFFDFB;
}
/* underline variant -- label-over, hairline rule, crimson focus */
.form-underline {
    border: none; border-bottom: 1.5px solid var(--line-strong); border-radius: 0;
    background: transparent; padding: 10px 2px;
    box-shadow: none;
}
select.form-underline {
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%235D6875' d='M3.2 5.8 8 10.4l4.8-4.6 1.4 1.5L8 13.2 1.8 7.3z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 4px center; background-size: 14px;
    padding-right: 26px;
}
.form-underline:focus {
    outline: none; border-bottom-color: var(--accent);
    box-shadow: 0 1.5px 0 0 var(--accent); background: transparent;
}
textarea.form-underline { resize: vertical; min-height: 84px; }

.contact-form-submit { margin-top: 6px; font-size: 0.92rem; padding: 17px 24px; }
.contact-form-success {
    display: none; text-align: center;
    padding: 30px 18px 26px; border: 1px dashed var(--accent-line);
    background: var(--accent-soft); border-radius: var(--radius-md);
}
.contact-form-success i { font-size: 2.3rem; color: var(--accent); margin-bottom: 12px; }
.contact-form-success h3 { font-family: var(--font-display); color: var(--heading); font-size: 1.15rem; margin-bottom: 6px; }
.contact-form-success p { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================================
   FLOATING WHATSAPP BUTTON -- crimson-free brand green, fixed bottom-right
   ============================================================================ */
.whatsapp-floating-btn {
    position: fixed; z-index: 1300;
    right: max(20px, env(safe-area-inset-right));
    bottom: max(20px, env(safe-area-inset-bottom));
    width: 62px; height: 62px; border-radius: 50%;
    display: grid; place-items: center;
    background: #25D366; color: #FFFFFF;
    font-size: 2rem; line-height: 1;
    border: 1px solid rgba(0,0,0,0.12);
    box-shadow: 0 16px 34px -12px rgba(18,140,73,0.65), 0 4px 12px rgba(0,0,0,0.22);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    text-decoration: none;
}
.whatsapp-floating-btn i { transform: translateY(1px); }
.whatsapp-floating-btn:hover {
    background: #1FBE5C;
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 22px 44px -14px rgba(18,140,73,0.75), 0 6px 16px rgba(0,0,0,0.28);
}
.whatsapp-floating-btn:focus-visible { outline: 3px solid #25D366; outline-offset: 3px; }
.whatsapp-floating-btn::after {
    content: ""; position: absolute; inset: -1px; border-radius: 50%;
    border: 2px solid rgba(37,211,102,0.55);
    animation: whatsapp-ping 2.6s var(--ease) infinite;
    pointer-events: none;
}
@keyframes whatsapp-ping {
    0%   { transform: scale(1); opacity: 0.9; }
    70%  { transform: scale(1.65); opacity: 0; }
    100% { transform: scale(1.65); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .whatsapp-floating-btn::after { animation: none; } }

/* ============================================================================
   MOBILE NAVIGATION -- hamburger + slide-down panel (<= 980px)
   ============================================================================ */
@media (max-width: 980px) {
    .mobile-nav-toggle {
        display: grid; place-items: center;
        width: 48px; height: 48px;
    }
    .mobile-nav-toggle i { font-size: 1.15rem; }
    .header-search { display: none; }        /* search lives in the panel via JS slot */
    .navbar-container { padding: 0 16px; gap: 10px; }

    .nav-center-wrapper {
        position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 950;
        transform: translateY(-12px); opacity: 0; visibility: hidden; pointer-events: none;
        background: #FFFFFF; border-bottom: 1px solid var(--line-strong);
        box-shadow: var(--shadow-menu);
        max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
        padding: 14px 18px 20px;
        transition: transform 300ms var(--ease), opacity 240ms var(--ease), visibility 0s linear 300ms;
    }
    .nav-center-wrapper.open {
        transform: none; opacity: 1; visibility: visible; pointer-events: auto;
        transition: transform 340ms var(--spring), opacity 260ms var(--ease), visibility 0s;
    }
    .nav-links-list { flex-direction: column; align-items: stretch; gap: 6px; }
    .nav-links-list > li { width: 100%; }
    .nav-links-list > li > a, .nav-dropdown-toggle {
        width: 100%; justify-content: flex-start;
        padding: 14px 16px; border-radius: 12px;
        font-size: 0.85rem; background: transparent;
    }
    .nav-dropdown {
        position: static; width: 100%;
        transform: none; filter: none;
        opacity: 1; visibility: visible; pointer-events: auto;
        display: none; box-shadow: none;
        border: 1px solid var(--line); border-radius: 12px;
        background: var(--paper-2); margin: 2px 0 8px; padding: 6px;
    }
    .nav-dropdown::before { display: none; }
    .nav-links-list > li.dropdown-open .nav-dropdown { display: block; }
    .nav-dropdown a { opacity: 1 !important; transform: none !important; padding: 12px 14px; border-radius: 9px; }
    .nav-links-list > li.dropdown-open .nav-caret { transform: rotate(180deg); }
    .nav-theme-slot { margin-top: 12px; }
    .nav-search-slot { border-radius: 12px; }
}
@media (min-width: 981px) {
    .nav-center-wrapper { display: block; }
    .nav-search-slot { display: none; }
}

/* ============================================================================
   CONTACT + HERO RESPONSIVE
   ============================================================================ */
@media (max-width: 1080px) {
    .contact-body-grid { gap: 36px; }
    .contact-hero { min-height: clamp(480px, 64vh, 640px); }
}
@media (max-width: 980px) {
    .contact-hero { grid-template-columns: 1fr; min-height: 0; }
    .contact-hero-visual { order: -1; min-height: 230px; }
    .contact-hero-copy { padding: 36px 0 44px; width: min(1280px, 100% - 48px); margin-inline: auto; }
    .contact-body-grid { grid-template-columns: 1fr; }
    .contact-hero-title { font-size: clamp(2.2rem, 7.6vw, 3rem); }
}
@media (max-width: 640px) {
    .form-grid-2 { grid-template-columns: 1fr; }
    .contact-hero-actions { max-width: none; }
    .contact-hero-action-text { white-space: normal; }
    .map-embed { height: 210px; }
    .contact-hero-visual { min-height: 180px; }
}

/* ============================================================================
   SMALL RESTORED PIECES (orb veins, motto card, footer brand column)
   ============================================================================ */
.theme-toggle-orb-veins {
    position: absolute; inset: 0; border-radius: 50%;
    background:
        radial-gradient(circle at 36% 30%, rgba(255,255,255,0.9) 0%, transparent 52%),
        repeating-radial-gradient(circle at 60% 62%, transparent 0 5px, rgba(122,76,10,0.32) 5px 6px);
    opacity: 0.85; pointer-events: none;
}
[data-theme="dark"] .theme-toggle-orb-veins {
    background:
        radial-gradient(circle at 38% 32%, rgba(255,255,255,0.14) 0%, transparent 52%),
        repeating-radial-gradient(circle at 58% 60%, transparent 0 5px, rgba(110,231,58,0.2) 5px 6px);
    opacity: 1;
}

.motto-card {
    margin-top: 28px; max-width: 480px;
    background: var(--ink); border-left: 3px solid var(--accent);
    border-radius: var(--radius-md); padding: 20px 24px;
}
.motto-card h3 {
    font-size: 0.64rem; font-weight: 700; letter-spacing: 0.22em;
    text-transform: uppercase; color: var(--accent-bright); margin-bottom: 10px;
}
.motto-card p {
    font-family: var(--font-display); font-style: italic; font-weight: 600;
    font-size: 1.15rem; line-height: 1.42; letter-spacing: -0.01em; color: #F0EDE4;
}

.footer-col-brand { min-width: 0; display: flex; flex-direction: column; }

/* Dark theme -- restored contact + mobile panel pieces */
[data-theme="dark"] .nav-center-wrapper {
    background: #14181D; border-bottom-color: rgba(255,255,255,0.1);
    box-shadow: 0 30px 60px -24px rgba(0,0,0,0.85);
}
[data-theme="dark"] .nav-links-list > li > a,
[data-theme="dark"] .nav-dropdown-toggle { color: #E9E7DE; }
[data-theme="dark"] .nav-dropdown { background: #1E242C; border-color: rgba(255,255,255,0.12); }
[data-theme="dark"] .nav-dropdown a { color: #E4E2D8; }
[data-theme="dark"] .nav-search-slot,
[data-theme="dark"] .nav-theme-slot { border-color: rgba(255,255,255,0.1); }
[data-theme="dark"] select.form-underline {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%23A9B4C0' d='M3.2 5.8 8 10.4l4.8-4.6 1.4 1.5L8 13.2 1.8 7.3z'/%3E%3C/svg%3E");
}
[data-theme="dark"] .form-control-input { background: transparent; }
[data-theme="dark"] .contact-form { background: var(--paper-2); }
[data-theme="dark"] .contact-hero-sub { color: #93A1B0; }
[data-theme="dark"] .motto-card { background: var(--paper-2); border-color: var(--accent); }