/* ============================================================
   SOLTOR VI LIMITED — Revamped Design System
   Art direction: Industrial Precision / Global Trading House
   Palette : Deep Ink + Warm Paper + Brass accent
   Type    : Cabinet Grotesk (display) / Satoshi (body) / JetBrains Mono (technical)
   ============================================================ */

@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@500,700,800&f[]=satoshi@400,500,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* ---- Surfaces ---- */
  --ink-900: #0b0c10;
  --ink-800: #121419;
  --ink-700: #1b1e26;
  --ink-600: #262a34;
  --paper:    #f4f3ef;
  --surface:  #ffffff;
  --surface-2:#faf9f6;
  --surface-3:#efece5;
  --line:        #e4e0d8;
  --line-strong: #cbc7bd;

  /* ---- Text ---- */
  --text:        #16181d;
  --text-muted:  #5b5e68;
  --text-faint:  #9398a0;
  --on-dark:     #f2f0ea;
  --on-dark-muted: #a6a9b2;

  /* ---- Brand accent (single, used sparingly) ---- */
  --brass:        #b06c10;
  --brass-strong: #8a5308;
  --brass-soft:   #f3e7d2;
  --brass-line:   rgba(176, 108, 16, 0.28);

  --success: #2f7d4f;
  --error:   #b23a48;

  /* ---- Type scale (fluid) ---- */
  --text-xs:   clamp(0.75rem, 0.72rem + 0.15vw, 0.85rem);
  --text-sm:   clamp(0.85rem, 0.82rem + 0.18vw, 1rem);
  --text-base: clamp(1rem, 0.97rem + 0.15vw, 1.1rem);
  --text-lg:   clamp(1.1rem, 1rem + 0.5vw, 1.35rem);
  --text-xl:   clamp(1.35rem, 1.1rem + 1.1vw, 2rem);
  --text-2xl:  clamp(1.8rem, 1.3rem + 2.2vw, 3rem);
  --text-3xl:  clamp(2.4rem, 1.4rem + 4vw, 4.25rem);
  --text-hero: clamp(2.8rem, 1rem + 7.5vw, 6.5rem);

  /* ---- Spacing (4px base) ---- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* ---- Radius ---- */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-pill: 999px;

  /* ---- Motion ---- */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 160ms;
  --duration: 320ms;

  /* ---- Elevation ---- */
  --shadow-sm: 0 1px 2px rgba(16, 18, 24, 0.06);
  --shadow-md: 0 10px 30px -12px rgba(16, 18, 24, 0.18);
  --shadow-lg: 0 24px 60px -24px rgba(16, 18, 24, 0.28);

  /* ---- Layout ---- */
  --container: 1180px;
  --container-wide: 1320px;
  --section-spacing: clamp(4.5rem, 3rem + 6vw, 8rem);

  /* ---- Fonts ---- */
  --font-display: 'Cabinet Grotesk', 'Satoshi', system-ui, sans-serif;
  --font-body: 'Satoshi', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* ---- Legacy aliases (kept so markup stays portable) ---- */
  --gray-50:  var(--paper);
  --gray-100: var(--surface-2);
  --gray-200: var(--line);
  --gray-300: var(--line-strong);
  --gray-400: var(--text-faint);
  --gray-500: var(--text-muted);
  --gray-600: var(--text-muted);
  --gray-800: var(--text);
  --accent: var(--brass);
  --accent-hover: var(--brass-strong);
  --gold: var(--brass);
  --radius: var(--radius-lg);
  --white: #fff;
  --black: var(--ink-900);
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--text); }

h1 { font-size: var(--text-hero); font-weight: 800; line-height: 1.02; letter-spacing: -0.03em; }
h2 { font-size: var(--text-2xl); font-weight: 800; line-height: 1.08; letter-spacing: -0.02em; }
h3 { font-size: var(--text-xl); font-weight: 700; line-height: 1.2; letter-spacing: -0.01em; }
h4 { font-size: var(--text-lg); font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }

p { color: var(--text-muted); font-size: var(--text-base); line-height: 1.7; }

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

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

::-webkit-scrollbar { width: 9px; }
::-webkit-scrollbar-track { background: var(--surface-3); }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

/* ============================================================
   TYPOGRAPHY HELPERS
   ============================================================ */
.t-mono {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
}
.t-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
}
.t-display { font-family: var(--font-display); }
.t-lead { font-size: var(--text-lg); color: var(--text-muted); line-height: 1.7; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: var(--space-5);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--brass);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-wide { max-width: var(--container-wide); }

.section { padding: var(--section-spacing) 0; position: relative; }

.section-header {
  max-width: 720px;
  margin: 0 auto var(--space-16);
  text-align: center;
}
.section-header .section-subtitle { margin-top: var(--space-4); }

.section-title { letter-spacing: -0.025em; }
.section-subtitle {
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto;
}

.grid { display: grid; gap: var(--space-6); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-5); }

.flex-between { display: flex; justify-content: space-between; align-items: center; }
.text-center { text-align: center; }

/* ============================================================
   HEADER — floating dock
   ============================================================ */
.site-header {
  position: fixed;
  top: 14px;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: center;
  pointer-events: none;
  padding: 0 16px;
}
.header-dock {
  pointer-events: all;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  max-width: var(--container);
  height: 56px;
  padding: 6px 8px 6px 18px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border: 1px solid rgba(16, 18, 24, 0.08);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--duration) var(--ease), background var(--duration) var(--ease);
}
.site-header.scrolled .header-dock {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 14px 40px -14px rgba(16, 18, 24, 0.22);
}

.logo { display: inline-flex; align-items: center; gap: 11px; color: var(--text); }
.logo-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--ink-900);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800; font-size: 0.95rem;
  letter-spacing: -0.02em;
}
.logo-text { font-size: 1.05rem; font-weight: 800; letter-spacing: -0.03em; }
.logo-accent { color: var(--brass); }

.nav-container { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-link {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  transition: color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
  white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: rgba(16, 18, 24, 0.05); }
.nav-link.active { color: var(--text); font-weight: 600; background: rgba(16, 18, 24, 0.06); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.82rem; font-weight: 600;
  color: #fff; background: var(--ink-900);
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  transition: background var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--ink-700); transform: translateY(-1px); }

.menu-toggle {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  width: 40px; height: 40px; gap: 4px;
  border-radius: 50%;
  background: rgba(16, 18, 24, 0.05);
}
.menu-toggle span {
  display: block; width: 15px; height: 1.5px;
  background: var(--ink-900); border-radius: 2px;
  transition: transform var(--duration) var(--ease), opacity var(--duration) var(--ease);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(3px, 3px); }
.menu-toggle.active span:nth-child(2) { transform: rotate(-45deg) translate(3px, -3px); }

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mobile-menu {
  position: fixed; inset: 0;
  background: rgba(244, 243, 239, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 999;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.5s var(--ease-out), opacity 0.4s var(--ease);
  pointer-events: none;
}
.mobile-menu.active { transform: translateY(0); opacity: 1; pointer-events: all; }
.mobile-nav-links { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.mobile-menu .nav-link { font-size: 1.7rem; font-weight: 600; color: var(--text); padding: 12px 24px; letter-spacing: -0.02em; }
.mobile-menu .nav-link:hover { color: var(--brass); }
.close-menu {
  position: absolute; top: 18px; right: 22px;
  font-size: 1.7rem; color: var(--text-muted);
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 50%;
  transition: background var(--duration-fast) var(--ease);
}
.close-menu:hover { background: var(--surface-3); }
.mobile-quick-actions { display: flex; gap: 12px; margin-top: 40px; flex-wrap: wrap; justify-content: center; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 28px;
  font-size: 0.95rem; font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  transition: background var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease),
              border-color var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);
  text-decoration: none; white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; }

.btn-primary { background: var(--brass); color: #fff; }
.btn-primary:hover { background: var(--brass-strong); transform: translateY(-1px); box-shadow: 0 12px 28px -12px rgba(176, 108, 16, 0.6); }

.btn-dark { background: var(--ink-900); color: #fff; }
.btn-dark:hover { background: var(--ink-700); transform: translateY(-1px); }

.btn-ghost {
  background: transparent; color: var(--text);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: rgba(16, 18, 24, 0.04); border-color: var(--text-faint); }

.btn-outline {
  background: transparent; color: var(--brass);
  border-color: var(--brass-line);
}
.btn-outline:hover { border-color: var(--brass); background: var(--brass-soft); }

.btn-lg { padding: 17px 38px; font-size: 1.02rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

/* On dark surfaces */
.section-dark .btn-ghost { color: var(--on-dark); border-color: rgba(255,255,255,0.28); }
.section-dark .btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }
.section-dark .btn-outline { color: var(--on-dark); border-color: rgba(255,255,255,0.28); }
.section-dark .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* ============================================================
   HERO
   ============================================================ */
.home-hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  padding-top: clamp(118px, 15vh, 160px);
  position: relative; overflow: clip;
  color: #fff;
  background:
    radial-gradient(110% 80% at 88% -10%, rgba(176,108,16,0.22) 0%, transparent 50%),
    linear-gradient(180deg, rgba(11,12,16,0.70) 0%, rgba(11,12,16,0.88) 100%),
    url('../images/hero-bg.png') center/cover no-repeat;
}
.home-hero-title { color: #fff; }
.home-hero-sub { color: rgba(255,255,255,0.82); }
.home-hero-ledger-line { color: rgba(255,255,255,0.62); border-top-color: rgba(255,255,255,0.18); }
.home-hero .eyebrow { color: var(--brass-soft); }
.home-hero .eyebrow::before { background: var(--brass); }
.home-hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.32); }
.home-hero .btn-ghost:hover { background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.55); }
.home-hero-panel { box-shadow: 0 30px 70px -30px rgba(0,0,0,0.7); }
.home-hero-inner {
  width: 100%; max-width: var(--container-wide); margin: auto;
  padding-inline: clamp(20px, 5vw, 80px);
  display: grid; gap: clamp(36px, 5vw, 80px);
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center; position: relative; z-index: 1;
}
.home-hero-copy { max-width: 640px; min-width: 0; }

.home-hero-title {
  font-size: var(--text-hero); font-weight: 800; line-height: 1.03; letter-spacing: -0.03em; color: var(--text);
}
.home-hero-title .em-accent { color: var(--brass); font-style: normal; }

.home-hero-sub { margin-top: var(--space-6); max-width: 52ch; color: var(--text-muted); font-size: var(--text-lg); line-height: 1.7; }
.home-hero-ctas { margin-top: var(--space-8); display: flex; gap: 14px; flex-wrap: wrap; }

/* Right-side ops panel (replaces gimmicky monitor) */
.home-hero-panel {
  min-width: 0;
  background: var(--ink-900);
  color: var(--on-dark);
  border-radius: var(--radius-xl);
  padding: clamp(22px, 2.4vw, 30px);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.home-hero-panel::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 100% 0%, rgba(176,108,16,0.18), transparent 55%);
  pointer-events: none;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; position: relative; }
.panel-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--on-dark-muted); text-transform: uppercase; }
.panel-dot { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--on-dark-muted); }
.panel-dot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #36d07a; box-shadow: 0 0 0 4px rgba(54,208,122,0.16); }
.panel-rows { display: flex; flex-direction: column; margin-top: 6px; position: relative; }
.panel-row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 14px 0; border-top: 1px solid rgba(255,255,255,0.09);
}
.panel-row-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; color: var(--on-dark-muted); text-transform: uppercase; }
.panel-row-value { font-family: var(--font-mono); font-size: 13px; color: var(--on-dark); letter-spacing: 0.04em; }
.panel-row-value b { color: var(--brass); font-weight: 500; }
.panel-foot { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; line-height: 1.7; color: var(--on-dark-muted); margin-top: 14px; position: relative; }

/* Ledger stat line */
.home-hero-ledger { width: 100%; max-width: var(--container-wide); margin: 44px auto 0; padding: 0 clamp(20px, 5vw, 80px) 24px; position: relative; z-index: 1; }
.home-hero-ledger-line {
  border-top: 1px solid var(--line-strong); padding-top: 18px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px 24px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--text-faint);
}

/* ============================================================
   CARDS / GENERIC
   ============================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.card-title { margin-bottom: 12px; }
.card-text { color: var(--text-muted); line-height: 1.65; }

.eyebrow-dash {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass);
  margin-bottom: var(--space-4); display: inline-block;
}

/* About — stacked cards */
.card-stacked { display: flex; flex-direction: column; gap: 10px; }
.card-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass); }
.card-stacked h3 { margin-top: 4px; }

/* Role rows (core values) */
.roles-rows { margin-top: var(--space-12); border-bottom: 1px solid var(--line); }
.role-row {
  position: relative;
  display: grid; grid-template-columns: 56px minmax(0,1fr) minmax(0,1.1fr) auto; align-items: center; gap: 32px;
  padding: 30px 16px; border-top: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: background-color var(--duration) var(--ease);
}
.role-row:hover { background: rgba(176,108,16,0.05); }
.role-row-num { font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.14em; color: var(--text-faint); }
.role-row:hover .role-row-num { color: var(--brass); }
.role-row-title { font-size: var(--text-lg); font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
.role-row-body { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }
.role-row-arrow { color: var(--text-faint); font-size: 1.2rem; transition: transform var(--duration) var(--ease), color var(--duration) var(--ease); }
.role-row:hover .role-row-arrow { color: var(--brass); transform: translateX(4px); }

/* ============================================================
   DIVISIONS — asymmetric capability grid
   ============================================================ */
.cap-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-5); }
.cap-card {
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  display: flex; flex-direction: column; gap: var(--space-4);
  position: relative; overflow: hidden;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.cap-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.cap-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass); }
.cap-feature {
  grid-column: span 7; grid-row: span 2; justify-content: flex-end; min-height: 440px;
  background-size: cover; background-position: center; color: #fff; border: none;
}
.cap-feature::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,12,16,0.94) 0%, rgba(11,12,16,0.45) 55%, rgba(11,12,16,0.15) 100%);
}
.cap-feature > * { position: relative; z-index: 2; }
.cap-feature .cap-num { color: var(--brass-soft); }
.cap-side { grid-column: span 5; }
.card-link { display: inline-flex; align-items: center; gap: 7px; color: var(--brass); font-weight: 600; font-size: 0.92rem; margin-top: auto; transition: gap var(--duration) var(--ease); }
.card-link:hover { gap: 11px; }

/* ============================================================
   PRODUCTS — clean "spec plate" (replaces emoji + rainbow gradients)
   ============================================================ */
.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.product-plate {
  height: 150px; position: relative; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.025) 0 2px, transparent 2px 11px),
    var(--ink-900);
  border-bottom: 2px solid var(--brass);
  display: flex; align-items: flex-end; padding: 16px 18px;
}
.product-plate-index {
  position: absolute; top: 14px; left: 16px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: rgba(255,255,255,0.35);
}
.product-plate-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--on-dark-muted);
}
.product-plate-glyph {
  position: absolute; right: 14px; bottom: 10px;
  width: 56px; height: 56px; opacity: 0.5;
}
.product-card-body { padding: var(--space-6); display: flex; flex-direction: column; gap: 8px; flex: 1; }
.badge {
  display: inline-block; align-self: flex-start;
  font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--brass-strong); background: var(--brass-soft); padding: 4px 11px; border-radius: var(--radius-pill);
}
.product-card-title { font-size: 1.12rem; margin: 2px 0; }
.product-card-meta { font-size: 0.85rem; color: var(--text-faint); }
.product-card .btn { margin-top: auto; }

/* Equipment / tech cards reuse .card */
.icon-tile {
  width: 46px; height: 46px; border-radius: var(--radius-md);
  background: var(--brass-soft); color: var(--brass-strong);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.icon-tile svg { width: 22px; height: 22px; }

/* ============================================================
   PROJECTS
   ============================================================ */
.project-card { position: relative; }
.status {
  position: absolute; top: 16px; right: 16px;
  font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 5px 13px; border-radius: var(--radius-pill);
}
.status-completed { background: rgba(47,125,79,0.12); color: var(--success); }
.status-ongoing { background: rgba(176,108,16,0.12); color: var(--brass-strong); }
.project-card .badge { margin-bottom: var(--space-3); }
.project-card p { font-size: 0.92rem; }
.project-card p strong { color: var(--text); font-weight: 600; }

.filter-controls { display: flex; justify-content: center; gap: 8px; margin-bottom: var(--space-12); flex-wrap: wrap; }
.filter-tab {
  font-size: 0.85rem; font-weight: 500; color: var(--text-muted);
  padding: 8px 20px; border-radius: var(--radius-pill);
  border: 1px solid var(--line); background: transparent;
  transition: all var(--duration-fast) var(--ease);
}
.filter-tab:hover { color: var(--text); border-color: var(--line-strong); }
.filter-tab.active { background: var(--ink-900); color: #fff; border-color: var(--ink-900); }

/* ============================================================
   SUPPLIERS
   ============================================================ */
.registration-steps { display: flex; align-items: center; justify-content: center; gap: 0; margin: var(--space-12) 0 var(--space-16); flex-wrap: wrap; }
.step { display: flex; align-items: center; gap: 12px; padding: 12px 0; }
.step-circle {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--surface); border: 1.5px solid var(--line-strong);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: var(--text-muted); flex-shrink: 0;
  transition: all var(--duration) var(--ease);
}
.step.is-done .step-circle, .step:last-child .step-circle { background: var(--ink-900); color: #fff; border-color: var(--ink-900); }
.step-label { font-size: 0.9rem; font-weight: 500; color: var(--text-muted); white-space: nowrap; }
.step-connector { width: 42px; height: 1px; background: var(--line-strong); margin: 0 6px; flex-shrink: 0; }

/* ============================================================
   SECTION BACKGROUNDS
   ============================================================ */
.bg-light { background: var(--surface-2); }
.section-dark, .cta-section { background: var(--ink-900); color: var(--on-dark); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-dark p, .section-dark .section-subtitle { color: var(--on-dark-muted); }
.section-dark .card { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.1); }
.section-dark .card:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.18); box-shadow: 0 18px 44px -20px rgba(0,0,0,0.6); }
.section-dark .card-title { color: #fff; }
.section-dark .card-text { color: var(--on-dark-muted); }

/* ============================================================
   CTA
   ============================================================ */
.cta-section { padding: var(--space-24) 0; text-align: center; position: relative; overflow: hidden; }
.cta-section::before {
  content: ""; position: absolute; width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(176,108,16,0.16) 0%, transparent 70%);
  top: -200px; left: 50%; transform: translateX(-50%); pointer-events: none;
}
.cta-section h2 { margin-bottom: var(--space-5); position: relative; color: #fff; }
.cta-section h3 { color: #fff; }
.cta-section p { font-size: var(--text-lg); max-width: 620px; margin: 0 auto var(--space-8); color: var(--on-dark-muted); position: relative; }
.cta-section .hero-actions { justify-content: center; position: relative; display: flex; gap: 14px; flex-wrap: wrap; }
.cta-section .btn-primary { background: #fff; color: var(--ink-900); }
.cta-section .btn-primary:hover { background: var(--surface-3); }
.cta-section .btn-ghost { color: var(--on-dark); border-color: rgba(255,255,255,0.28); }
.cta-section .btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }
.cta-section .btn-outline { color: var(--on-dark); border-color: rgba(255,255,255,0.28); }
.cta-section .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* ============================================================
   FORMS
   ============================================================ */
.form-section {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 56px); max-width: 860px; margin: 0 auto;
  box-shadow: var(--shadow-sm);
}
.form-section h3 { margin-bottom: 6px; }
.form-section h4 {
  margin-top: var(--space-10); margin-bottom: var(--space-5); padding-top: var(--space-8);
  border-top: 1px solid var(--line); color: var(--text-muted);
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700;
}
.form-section h4:first-of-type { margin-top: var(--space-6); border-top: none; padding-top: 0; }

.form-group { margin-bottom: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-muted); margin-bottom: 7px; }
.form-label .req { color: var(--brass); }

.form-input, .form-select, .form-textarea {
  width: 100%; padding: 13px 16px; font-size: 1rem; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
  outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-faint); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--brass); background: #fff; box-shadow: 0 0 0 4px rgba(176,108,16,0.1);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239398a0' d='M6 8.825l-4.6-4.6L2.4 3.2 6 6.8l3.6-3.6 1 1.025z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px;
}
.form-error { font-size: 0.8rem; color: var(--error); margin-top: 5px; display: none; }
.form-input.error, .form-select.error, .form-textarea.error { border-color: var(--error); background: rgba(178,58,72,0.03); }

.form-checkbox { display: flex; align-items: flex-start; gap: 11px; cursor: pointer; font-size: 0.92rem; color: var(--text-muted); }
.form-checkbox input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--brass); margin-top: 3px; flex-shrink: 0; }

input[type="file"] {
  width: 100%; padding: 13px 16px; font-size: 0.9rem; color: var(--text-muted);
  background: var(--surface-2); border: 1.5px dashed var(--line-strong); border-radius: var(--radius-md);
  cursor: pointer; transition: border-color var(--duration-fast) var(--ease);
}
input[type="file"]:hover { border-color: var(--brass); }
.file-name { font-size: 0.82rem; color: var(--brass-strong); margin-top: 6px; display: block; }

.form-section .btn { margin-top: var(--space-3); }

/* Form success */
.form-success { display: none; text-align: center; padding: var(--space-16) var(--space-6); }
.form-success.active { display: block; animation: fadeIn 0.5s var(--ease-out); }
.form-success-icon {
  width: 72px; height: 72px; border-radius: 50%; background: rgba(47,125,79,0.12);
  display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-6); font-size: 2rem;
}
.form-success h3 { font-size: 1.6rem; margin-bottom: var(--space-3); }
.form-success p { max-width: 460px; margin: 0 auto var(--space-2); }
.reference-number {
  font-family: var(--font-mono); font-size: 1rem; font-weight: 600; color: var(--brass-strong);
  background: var(--brass-soft); padding: 8px 20px; border-radius: var(--radius-pill);
  display: inline-block; margin: var(--space-4) 0 var(--space-6);
}
.form-success .btn { margin-top: var(--space-2); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: start; }
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-6); }
.contact-card {
  padding: var(--space-6); border-radius: var(--radius-lg); background: var(--surface);
  border: 1px solid var(--line); transition: border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);
}
.contact-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.contact-card .icon-tile { margin-bottom: var(--space-4); }
.contact-card h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); margin-bottom: 6px; font-weight: 700; }
.contact-card p { font-size: 1rem; color: var(--text); font-weight: 500; }
.contact-card a { color: var(--text); }
.contact-card a:hover { color: var(--brass); }
.business-hours { font-size: 0.95rem; color: var(--text-muted); margin-bottom: var(--space-6); padding: var(--space-5); border-left: 3px solid var(--brass); background: var(--surface-2); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.business-hours strong { color: var(--text); }
.map-container {
  border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/10;
  background: var(--surface-3); display: flex; align-items: center; justify-content: center;
  color: var(--text-faint); font-size: 0.9rem; border: 1px solid var(--line);
}
.contact-form-wrapper .form-section { border: none; padding: 0; background: transparent; box-shadow: none; max-width: none; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink-900); color: var(--on-dark-muted); }
.footer-main { padding: var(--space-20) 0 var(--space-10); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-12); }
.footer .logo { color: #fff; margin-bottom: var(--space-5); }
.footer .logo-mark { background: #fff; color: var(--ink-900); }
.footer-col p { font-size: 0.92rem; line-height: 1.7; color: var(--on-dark-muted); }
.footer-col h4 { color: #fff; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--space-5); }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.92rem; color: var(--on-dark-muted); transition: color var(--duration-fast) var(--ease); }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: var(--space-5) 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4); }
.footer-bottom p { font-size: 0.85rem; color: var(--on-dark-muted); margin: 0; }
.footer-legal-links { display: flex; gap: var(--space-6); }
.footer-legal-links a { color: var(--on-dark-muted); font-size: 0.85rem; transition: color var(--duration-fast) var(--ease); }
.footer-legal-links a:hover { color: #fff; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.is-in { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .home-hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .cap-grid { grid-template-columns: 1fr; }
  .cap-feature, .cap-side { grid-column: 1 / -1; grid-row: auto; }
  .cap-feature { min-height: 360px; }
  .role-row { grid-template-columns: 40px 1fr; grid-template-areas: "num title" "body body"; gap: 12px; }
  .role-row-arrow { display: none; }
  .role-row-num { grid-area: num; } .role-row-title { grid-area: title; } .role-row-body { grid-area: body; }
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-12); }
}
@media (max-width: 860px) {
  .nav-container, .nav-cta { display: none; }
  .menu-toggle { display: flex; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .home-hero-ledger-line { flex-direction: column; gap: 6px; text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .fade-in, .reveal { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   PAGE HERO — photographic banners for inner pages
   ============================================================ */
.page-hero {
  position: relative; overflow: hidden;
  min-height: 56vh; display: flex; align-items: flex-end;
  padding: clamp(120px, 16vh, 180px) 0 clamp(40px, 6vh, 72px);
  color: #fff;
  background:
    radial-gradient(120% 90% at 90% -10%, rgba(176,108,16,0.20) 0%, transparent 50%),
    linear-gradient(180deg, rgba(11,12,16,0.72) 0%, rgba(11,12,16,0.90) 100%),
    var(--ink-900);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,12,16,0.45) 0%, rgba(11,12,16,0.85) 100%);
  pointer-events: none;
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--brass-soft); }
.page-hero .eyebrow::before { background: var(--brass); }
.page-hero h1 { color: #fff; }
.page-hero .section-subtitle { color: rgba(255,255,255,0.8); max-width: 640px; margin: 0; }
.page-hero--photo { background-size: cover; background-position: center; }

.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 9px; align-items: center;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.62); margin-bottom: var(--space-5);
}
.breadcrumb a { color: rgba(255,255,255,0.62); transition: color var(--duration-fast) var(--ease); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { opacity: 0.45; }

/* Subtle global grain for refinement */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 2;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Home teaser — "Divisions at a glance" */
.teaser-card { display: flex; flex-direction: column; gap: 6px; }
.teaser-card .card-tag { font-size: 0.72rem; }
.teaser-card h3 { font-size: var(--text-lg); }
.teaser-card p { font-size: 0.92rem; }
.teaser-card .card-link { margin-top: auto; }