/* ==========================================================================
   BALWANT TMT — OFFICIAL WEBSITE STYLESHEET
   ========================================================================== */

:root {
  --gold: #FFD700;
  --gold-hover: #F5C700;
  --gold-dark: #C99700;
  --gold-light: #FFFDF0;
  --blue: #0047AB;
  --blue-2: #0080CC;
  --green: #25D366;
  --zinc-900: #111827;
  --zinc-800: #1f2733;
  --zinc-700: #374151;
  --zinc-600: #4B5563;
  --zinc-500: #6B7280;
  --zinc-400: #9CA3AF;
  --zinc-300: #D1D5DB;
  --zinc-200: #E5E7EB;
  --zinc-100: #F3F4F6;
  --zinc-50: #F9FAFB;
  --amber-200: #FDE68A;
  --amber-300: #FCD34D;
  --dark-bg: #0D0F12;
  --dark-surface: #141820;
  --font-display: 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--zinc-900);
  background: #fff;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.text-gold { color: var(--gold-dark); }

/* Body theme (dark mode) */
body.dark-mode {
  background: var(--dark-bg);
  color: #F1F5F9;
}
body.dark-mode #main-header { background: rgba(18,21,27,0.95); border-color: #262E3D; }
body.dark-mode .logo-img { filter: none; }
body.dark-mode .nav-link { color: #CBD5E1; }
body.dark-mode .nav-link:hover { color: #fff; }
body.dark-mode .section-light { background: var(--dark-surface); color: #F1F5F9; }
body.dark-mode .section-light.alt { background: #0F1319; }
body.dark-mode .pillar-card, body.dark-mode .quality-card, body.dark-mode .calc-card, body.dark-mode .calc-header-card { background: #1A202C; border-color: #2E384D; }
body.dark-mode .product-panel { background: #1A202C; border-color: #2E384D; }
body.dark-mode input, body.dark-mode select, body.dark-mode textarea { background: #161A22; border-color: #2E384D; color: #F8FAFC; }

/* ============ SCROLL PROGRESS ============ */
#scroll-progress-bar { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 70; background: rgba(0,0,0,0.05); }
#scroll-progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--gold), var(--blue-2)); transition: width 0.1s; }

/* ============ TOP MICRO BAR ============ */
.topbar {
  display: none;
  background: var(--gold-light);
  border-bottom: 1px solid var(--amber-200);
  font-size: 11px;
  color: var(--zinc-700);
  padding: 6px 32px;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  position: relative;
  z-index: 60;
}
@media (min-width: 768px) { .topbar { display: flex; } }
.topbar-left { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--zinc-800); }
.topbar-strong { font-weight: 800; color: var(--zinc-900); }
.topbar-sep { color: var(--amber-300); }
.topbar-right { display: flex; align-items: center; gap: 20px; }
.link-btn { background: none; border: none; display: inline-flex; align-items: center; gap: 6px; color: var(--zinc-700); font-family: var(--font-mono); font-weight: 600; font-size: 11px; padding: 0; }
.link-btn:hover { color: #B45309; }
.link-btn.strong { color: var(--zinc-900); font-weight: 800; }
.lang-switch { display: flex; align-items: center; background: #fff; padding: 2px; border-radius: 2px; border: 1px solid var(--amber-200); }
.lang-btn { border: none; background: transparent; padding: 2px 8px; font-size: 10px; font-weight: 800; font-family: var(--font-mono); color: var(--zinc-600); border-radius: 2px; text-transform: uppercase; }
.lang-btn.active { background: var(--gold); color: #000; }

/* ============ MAIN HEADER ============ */
#main-header {
  position: fixed;
  top: 0;
  left: 0; right: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--zinc-200);
  padding: 12px 0;
  transition: all 0.3s;
}
@media (min-width: 768px) { #main-header { top: 30px; } }
#main-header.scrolled { padding: 8px 0; box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
.header-inner { max-width: 1400px; margin: 0 auto; padding: 0 1rem; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.logo-btn { background: none; border: none; padding: 2px; display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 48px; width: auto; object-fit: contain; }
@media (min-width: 640px) { .logo-img { height: 56px; } }

.desktop-nav {
  display: none;
  gap: 2px;
  align-items: center;
  flex-wrap: nowrap;
}
@media (min-width: 992px) {
  .desktop-nav {
    display: flex;
  }
}
.nav-link {
  border: none;
  background: none;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 5px 6px;
  border-radius: 2px;
  color: var(--zinc-700);
  transition: all 0.2s;
  white-space: nowrap;
  cursor: pointer;
}
@media (min-width: 1200px) {
  .nav-link {
    font-size: 11.5px;
    padding: 6px 8px;
    gap: 2px;
  }
}
@media (min-width: 1360px) {
  .nav-link {
    font-size: 12px;
    padding: 6px 10px;
  }
}
.nav-link:hover { background: rgba(255, 251, 235, 0.9); color: #000; }
.nav-link.active { background: var(--gold); color: #000; font-weight: 900; }

.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.hide-mobile { display: none; }
@media (min-width: 1280px) { .hide-mobile { display: inline-flex; } }

.icon-btn-only {
  background: var(--zinc-100);
  border: 1px solid var(--zinc-300);
  border-radius: 2px;
  padding: 6px 12px;
  font-size: 14px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--zinc-900);
  cursor: pointer;
}
.menu-btn-label { font-size: 11px; letter-spacing: 0.05em; font-weight: 800; }
@media (min-width: 992px) { .icon-btn-only { display: none; } }

.btn-gold {
  background: var(--gold);
  color: #000;
  border: 1px solid var(--amber-300);
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.03em;
  padding: 10px 18px;
  border-radius: 2px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
  transition: background 0.2s;
}
.btn-gold:hover { background: var(--gold-hover); }
.btn-gold.full { width: 100%; padding: 14px; font-size: 14px; }
.btn-gold.small, .btn-gold-sm { font-size: 11px; padding: 8px 14px; }
.btn-gold-sm { background: var(--gold); color: #000; border: none; border-radius: 2px; font-family: var(--font-mono); font-weight: 700; text-transform: uppercase; font-size: 11px; padding: 8px 16px; }

.btn-dark {
  background: #111; color: #fff; border: 1px solid #333;
  font-family: var(--font-display); font-weight: 900; text-transform: uppercase; font-size: 12px;
  padding: 10px 18px; border-radius: 2px;
}
.btn-dark.full { width: 100%; padding: 14px; font-size: 14px; }

.btn-outline {
  background: var(--zinc-100); color: var(--zinc-800); border: 1px solid var(--zinc-300);
  font-family: var(--font-mono); font-weight: 700; font-size: 12px; text-transform: uppercase;
  padding: 10px 16px; border-radius: 2px;
}
.btn-outline.full { width: 100%; }
.btn-outline-sm { background: rgba(255,255,255,0.1); color: #fff; border: 1px solid rgba(255,255,255,0.15); font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; padding: 8px 16px; border-radius: 2px; }

/* ============ MOBILE DRAWER ============ */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 65;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(16px);
  display: none;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}
.mobile-drawer.open { display: flex; }
@media (min-width: 1280px) { .mobile-drawer { display: none !important; } }
.drawer-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid var(--zinc-200); }
.drawer-logo { height: 48px; }
.drawer-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--zinc-200); }
.drawer-label { font-size: 12px; font-family: var(--font-mono); color: var(--zinc-600); text-transform: uppercase; }
.drawer-links { display: flex; flex-direction: column; gap: 6px; padding: 20px 0; flex: 1; overflow-y: auto; }
.drawer-link { text-align: left; background: none; border: none; border-bottom: 1px solid var(--zinc-100); padding: 12px; font-family: var(--font-mono); font-weight: 700; font-size: 15px; letter-spacing: 0.03em; display: flex; justify-content: space-between; color: var(--zinc-800); border-radius: 2px; }
.drawer-link.active { background: var(--gold); color: #000; font-weight: 900; }
.drawer-bottom { display: flex; flex-direction: column; gap: 10px; padding-top: 20px; border-top: 1px solid var(--zinc-200); }

/* ============ MULTI-PAGE VIEW ARCHITECTURE ============ */
.page-view {
  display: none;
  width: 100%;
}
.page-view.active {
  display: block;
  animation: pageFadeIn 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Page Hero Banner for Dedicated Sub-pages */
.page-hero-banner {
  background: linear-gradient(135deg, #0D0E12 0%, #15171F 50%, #1D212C 100%);
  color: #fff;
  padding: 40px 0 32px;
  border-bottom: 2px solid var(--gold);
  position: relative;
  overflow: hidden;
  margin-top: 72px;
}
@media (min-width: 768px) {
  .page-hero-banner {
    margin-top: 104px;
    padding: 48px 0 40px;
  }
}
.page-hero-banner::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; width: 45%;
  background: radial-gradient(circle at 85% 50%, rgba(245, 158, 11, 0.12), transparent 70%);
  pointer-events: none;
}
.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #9CA3AF;
  margin-bottom: 12px;
}
.page-breadcrumb button {
  background: none;
  border: none;
  color: var(--gold);
  font-family: inherit;
  font-size: inherit;
  font-weight: 800;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.page-breadcrumb button:hover {
  text-decoration: underline;
  color: #FBBF24;
}
.page-breadcrumb .crumb-sep {
  color: #6B7280;
  font-weight: 400;
}
.page-breadcrumb .crumb-current {
  color: #F3F4F6;
  font-weight: 800;
}
.page-hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0 0 10px;
  color: #fff;
}
.page-hero-sub {
  color: #D1D5DB;
  font-size: 15px;
  max-width: 760px;
  line-height: 1.6;
  margin: 0 0 16px;
}
.page-hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.page-hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 4px 10px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #FCD34D;
}
.page-hero-pill.blue {
  background: rgba(30, 58, 138, 0.4);
  border-color: rgba(96, 165, 250, 0.3);
  color: #93C5FD;
}

.page-hero-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9CA3AF;
  margin-bottom: 12px;
}
.page-hero-breadcrumb .crumb-link {
  color: var(--gold);
  cursor: pointer;
  font-weight: 800;
  transition: color 0.15s;
}
.page-hero-breadcrumb .crumb-link:hover {
  text-decoration: underline;
  color: #FBBF24;
}

.page-hero-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.page-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 5px 12px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: #FCD34D;
  letter-spacing: 0.04em;
}

/* Page Next Navigation Bridge */
.page-next-bridge {
  margin-top: 56px;
  padding: 32px;
  background: linear-gradient(135deg, #161922 0%, #0F1117 100%);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  color: #fff;
}
@media (min-width: 768px) {
  .page-next-bridge {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.page-next-bridge .bridge-text h4 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  text-transform: uppercase;
  margin: 0 0 6px;
  color: #fff;
}
.page-next-bridge .bridge-text p {
  font-size: 14px;
  color: #D1D5DB;
  margin: 0;
  max-width: 600px;
  line-height: 1.5;
}
.page-next-bridge .bridge-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* Home Portal Grid - Interactive Navigator to All Pages */
.home-portal-section {
  padding: 64px 0;
  background: #FAFAFB;
  border-bottom: 1px solid var(--zinc-200);
}
body.dark-mode .home-portal-section {
  background: #0D0E12;
  border-color: rgba(255,255,255,0.08);
}
.portal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) {
  .portal-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .portal-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1280px) {
  .portal-grid { grid-template-columns: repeat(5, 1fr); }
}
.portal-card {
  background: #fff;
  border: 1px solid var(--zinc-200);
  border-radius: 3px;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  text-align: left;
}
body.dark-mode .portal-card {
  background: #15161B;
  border-color: rgba(255,255,255,0.1);
}
.portal-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border-color: var(--gold);
}
body.dark-mode .portal-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.portal-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.portal-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 3px;
  background: var(--gold-light);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
body.dark-mode .portal-card-icon {
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold);
}
.portal-card-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--zinc-400);
}
.portal-card h4 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  text-transform: uppercase;
  margin: 0 0 6px;
  color: var(--zinc-900);
}
body.dark-mode .portal-card h4 {
  color: #fff;
}
.portal-card p {
  font-size: 12px;
  color: var(--zinc-600);
  line-height: 1.5;
  margin: 0 0 14px;
}
body.dark-mode .portal-card p {
  color: var(--zinc-400);
}
.portal-card-cta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  gap: 4px;
  text-transform: uppercase;
}
body.dark-mode .portal-card-cta {
  color: var(--gold);
}
.portal-card:hover .portal-card-cta {
  gap: 8px;
}

/* Next Bridge Navigator at the bottom of pages */
.page-next-bridge {
  background: #F4F4F6;
  border-top: 1px solid var(--zinc-200);
  padding: 40px 0;
}
body.dark-mode .page-next-bridge {
  background: #0A0A0D;
  border-color: rgba(255,255,255,0.08);
}
.bridge-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.bridge-text h4 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  text-transform: uppercase;
  margin: 0 0 4px;
}
.bridge-text p {
  font-size: 13px;
  color: var(--zinc-600);
  margin: 0;
}
body.dark-mode .bridge-text p {
  color: var(--zinc-400);
}
.bridge-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============ PAGE SECTIONS ============ */
.page-section { width: 100%; }
.section-light { background: #fff; padding: 80px 0; }
.section-light.alt { background: var(--zinc-50); }
.section-cream { background: linear-gradient(to bottom, var(--gold-light), #fff, #FEF9E7); padding: 80px 0; border-top: 1px solid var(--amber-200); border-bottom: 1px solid var(--amber-200); }
.section-dark { background: #09090B; color: #fff; padding: 80px 0; border-top: 1px solid rgba(255,255,255,0.1); }
.section-dark.alt { background: #060608; }
.section-black { background: #060608; color: #fff; padding: 80px 0; border-top: 1px solid rgba(255,255,255,0.1); }
.center-text { text-align: center; }

.section-header { margin-bottom: 48px; padding-bottom: 24px; border-bottom: 1px solid var(--zinc-200); }
.section-header.split { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; border-bottom-color: rgba(255,255,255,0.1); }
.section-header.center { text-align: center; max-width: 700px; margin: 0 auto 48px; border-bottom: none; }
.section-tag { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.25em; text-transform: uppercase; font-weight: 800; color: var(--gold-dark); }
.section-tag.dark { color: var(--gold); }
.section-tag.center { justify-content: center; }
.tag-bar { width: 40px; height: 4px; background: var(--blue); display: inline-block; }
.tag-bar.blue { background: var(--blue-2); }
.section-title { font-family: var(--font-display); font-weight: 900; font-size: clamp(2rem, 5vw, 3.5rem); text-transform: uppercase; letter-spacing: -0.02em; line-height: 1.05; margin: 0; }
.section-title.dark { color: #fff; }
.section-title.small { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.section-sub { font-weight: 700; margin-top: 8px; color: var(--zinc-700); }
.section-note { max-width: 400px; color: var(--zinc-400); font-size: 14px; font-weight: 500; }
.section-note.center { max-width: 600px; margin: 0 auto; color: var(--zinc-400); }
.mini-badge { display: inline-flex; align-items: center; gap: 8px; background: #FFFBEB; border: 1px solid var(--amber-300); padding: 6px 14px; border-radius: 2px; font-family: var(--font-mono); font-size: 12px; font-weight: 800; color: #78350F; text-transform: uppercase; margin-bottom: 12px; }
.mini-badge.small { background: #FEF3C7; padding: 3px 8px; font-size: 10px; }

/* ============ HERO SLIDER ============ */
.hero-slider { position: relative; width: 100%; background: var(--gold-light); border-bottom: 1px solid var(--amber-200); overflow: hidden; margin-top: 72px; }
@media (min-width: 768px) { .hero-slider { margin-top: 104px; } }
.hero-viewport { position: relative; width: 100%; min-height: 480px; max-height: 680px; height: 82vh; background: #111; overflow: hidden; }
@media (max-width: 640px) { .hero-viewport { height: 90vh; min-height: 420px; } }
.hero-slide-images { position: absolute; inset: 0; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.6s ease; }
.hero-img.active { opacity: 1; }
.brand-watermark { position: absolute; top: 16px; right: 16px; z-index: 20; display: none; align-items: center; gap: 12px; background: rgba(255,255,255,0.95); backdrop-filter: blur(6px); padding: 8px 14px; border-radius: 2px; border: 1px solid var(--amber-300); box-shadow: 0 2px 8px rgba(0,0,0,0.15); }
@media (min-width: 640px) { .brand-watermark { display: flex; } }
.watermark-logo { height: 36px; width: auto; }
.watermark-text { display: flex; flex-direction: column; line-height: 1.2; }
.watermark-text span { font-family: var(--font-display); font-weight: 900; font-size: 12px; text-transform: uppercase; color: #111; }
.watermark-text small { font-family: var(--font-mono); font-size: 10px; color: #92400E; font-weight: 700; }
.hero-bottom-gradient { position: absolute; inset: 0 0 0 0; background: linear-gradient(to top, rgba(0,0,0,0.75), rgba(0,0,0,0.2) 50%, transparent); pointer-events: none; }

.hero-caption-bar { position: absolute; bottom: 0; left: 0; right: 0; z-index: 20; padding: 24px 20px 28px; display: flex; flex-direction: column; gap: 16px; }
.hero-caption-content { max-width: 720px; color: #fff; }
.hero-badge { display: inline-block; background: rgba(255,255,255,0.95); color: #111; font-family: var(--font-mono); font-size: 10px; font-weight: 800; padding: 5px 10px; border-radius: 2px; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 10px; }
.hero-title { font-family: var(--font-display); font-weight: 900; font-size: clamp(1.7rem, 5vw, 3.2rem); text-transform: uppercase; line-height: 1.05; margin: 0 0 10px; text-shadow: 0 2px 12px rgba(0,0,0,0.5); }
#hero-accent { color: var(--gold); }
.hero-desc { font-size: 14px; max-width: 560px; color: #E5E7EB; margin: 0 0 14px; text-shadow: 0 1px 6px rgba(0,0,0,0.6); }
.hero-metrics { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 18px; }
.hero-metric { display: flex; flex-direction: column; background: rgba(0,0,0,0.4); padding: 8px 12px; border-radius: 2px; border: 1px solid rgba(255,255,255,0.15); }
.metric-label { font-family: var(--font-mono); font-size: 10px; color: #D1D5DB; text-transform: uppercase; }
.metric-value { font-family: var(--font-mono); font-size: 13px; font-weight: 800; color: #fff; }
.hero-ctas { display: flex; gap: 10px; flex-wrap: wrap; }

.hero-controls { position: absolute; bottom: 24px; right: 20px; display: flex; gap: 8px; z-index: 25; }
.hero-arrow { width: 36px; height: 36px; border-radius: 2px; background: rgba(0,0,0,0.5); color: #fff; border: 1px solid rgba(255,255,255,0.2); font-size: 16px; }
.hero-dots { position: absolute; top: 16px; left: 20px; z-index: 25; display: flex; gap: 6px; }
.hero-dots .dot { width: 22px; height: 4px; border-radius: 2px; background: rgba(255,255,255,0.3); border: none; cursor: pointer; }
.hero-dots .dot.active { background: var(--gold); }

/* ============ WHY BALWANT PILLARS ============ */
.pillars-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .pillars-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .pillars-grid { grid-template-columns: repeat(4, 1fr); } }
.pillar-card { background: #fff; border: 1px solid var(--zinc-200); border-radius: 3px; padding: 24px; position: relative; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.pillar-num { font-family: var(--font-display); font-weight: 900; font-size: 32px; color: var(--amber-200); display: block; margin-bottom: 6px; }
.pillar-card h3 { font-family: var(--font-display); font-weight: 900; font-size: 18px; text-transform: uppercase; margin: 0 0 4px; }
.pillar-sub { font-size: 12px; font-weight: 700; color: var(--gold-dark); margin: 0 0 10px; }
.pillar-desc { font-size: 13px; color: var(--zinc-600); line-height: 1.6; margin: 0 0 16px; }
.pillar-metrics { display: flex; gap: 16px; padding-top: 12px; border-top: 1px solid var(--zinc-100); }
.pillar-metrics div { display: flex; flex-direction: column; }
.m-label { font-family: var(--font-mono); font-size: 10px; color: var(--zinc-500); text-transform: uppercase; }
.m-val { font-family: var(--font-mono); font-weight: 800; font-size: 14px; color: var(--zinc-900); }
.m-val.gold { color: var(--gold-dark); }

/* ============ PRODUCTS ============ */
.product-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.product-tab { background: #fff; border: 1px solid var(--zinc-300); border-radius: 2px; padding: 14px 20px; font-family: var(--font-display); font-weight: 800; text-align: left; display: flex; flex-direction: column; gap: 4px; }
.product-tab.active { border-color: var(--gold); background: var(--gold-light); box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.tab-badge { font-family: var(--font-mono); font-size: 10px; font-weight: 700; color: var(--gold-dark); text-transform: uppercase; }
.product-panel { background: #fff; border: 1px solid var(--zinc-200); border-radius: 3px; padding: 32px; }
.product-panel h3 { font-family: var(--font-display); font-weight: 900; font-size: 28px; text-transform: uppercase; margin: 0 0 4px; }
.product-panel .p-subhead { color: var(--gold-dark); font-weight: 700; margin-bottom: 16px; }
.product-panel .p-tagline { color: var(--zinc-600); font-size: 15px; margin-bottom: 20px; }
.spec-row { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 24px; }
@media (min-width: 640px) { .spec-row { grid-template-columns: repeat(3, 1fr); } }
.spec-box { background: var(--zinc-50); border: 1px solid var(--zinc-200); border-radius: 2px; padding: 14px; }
.spec-box .m-label { display: block; margin-bottom: 4px; }
.spec-box .m-val { font-size: 15px; }
.p-desc { color: var(--zinc-700); line-height: 1.7; margin-bottom: 24px; }
.p-two-col { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 768px) { .p-two-col { grid-template-columns: 1fr 1fr; } }
.p-two-col h4 { font-family: var(--font-mono); text-transform: uppercase; font-size: 13px; font-weight: 800; color: var(--zinc-900); margin-bottom: 10px; }
.p-two-col ul { padding-left: 18px; margin: 0; color: var(--zinc-700); font-size: 14px; line-height: 1.8; }

/* ============ CALCULATOR ============ */
.calc-header-card { background: #fff; border: 2px solid var(--amber-300); border-radius: 3px; padding: 32px; box-shadow: 0 4px 16px rgba(0,0,0,0.06); margin-bottom: 32px; }
.calc-header-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; padding-bottom: 24px; border-bottom: 1px solid var(--amber-200); margin-bottom: 24px; }
.calc-sub { color: var(--zinc-600); max-width: 600px; margin-top: 4px; }
.calc-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 1024px) { .calc-grid { grid-template-columns: 7fr 5fr; } }
.calc-inputs { display: flex; flex-direction: column; gap: 16px; }
.calc-field { display: flex; flex-direction: column; gap: 6px; font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--zinc-700); text-transform: uppercase; }
.calc-field input, .calc-field select { padding: 10px 12px; border: 1px solid var(--zinc-300); border-radius: 2px; font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--zinc-900); }
.rate-field small { font-size: 10px; text-transform: none; color: var(--zinc-500); font-weight: 500; }

.calc-result-card { background: linear-gradient(135deg, #18181B, #09090B); color: #fff; border: 2px solid var(--gold); border-radius: 3px; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; position: relative; }
.calc-result-badge { position: absolute; top: 0; right: 0; background: var(--gold); color: #000; font-family: var(--font-mono); font-size: 10px; font-weight: 900; padding: 4px 12px; text-transform: uppercase; border-radius: 0 0 0 4px; }
.calc-result-label { font-family: var(--font-mono); font-size: 11px; color: #9CA3AF; text-transform: uppercase; letter-spacing: 0.1em; display: block; margin-bottom: 4px; }
.calc-result-value { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.calc-result-value span:first-child { font-family: var(--font-display); font-weight: 900; font-size: 48px; color: var(--gold); }
.calc-result-unit { font-size: 20px; color: #E5E7EB; font-weight: 500; }
.calc-result-kg { font-family: var(--font-mono); font-size: 12px; color: #9CA3AF; margin-bottom: 20px; }
.calc-summary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 16px 0; border-top: 1px solid rgba(255,255,255,0.15); border-bottom: 1px solid rgba(255,255,255,0.15); margin-bottom: 20px; }
.calc-summary-grid .m-label { color: #9CA3AF; }
.calc-summary-grid .m-val { color: #fff; font-size: 15px; }
.calc-recommend { background: rgba(255,255,255,0.1); padding: 12px; border-radius: 2px; border: 1px solid rgba(255,255,255,0.1); display: flex; gap: 10px; align-items: flex-start; margin-bottom: 20px; }
.rec-title { font-family: var(--font-mono); font-size: 11px; color: var(--gold); font-weight: 700; text-transform: uppercase; display: block; }
.rec-sub { font-size: 11px; color: #D1D5DB; display: block; margin-top: 2px; }

.calc-breakdown-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 1024px) { .calc-breakdown-grid { grid-template-columns: 1fr 1fr; } }
.calc-card { background: #fff; border: 1px solid var(--amber-200); border-radius: 3px; padding: 24px; }
.calc-card h3 { font-family: var(--font-display); font-weight: 900; font-size: 18px; text-transform: uppercase; display: flex; align-items: center; gap: 8px; padding-bottom: 14px; border-bottom: 1px solid var(--zinc-200); margin-bottom: 14px; }
.calc-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.calc-card-head h3 { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
.calc-component-row { padding: 12px; background: #FFFBEB; border: 1px solid #FEF3C7; border-radius: 2px; margin-bottom: 10px; }
.calc-component-row .row-top { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 12px; margin-bottom: 6px; }
.calc-component-row .row-top strong { font-weight: 800; }
.progress-bar-bg { width: 100%; height: 6px; background: var(--zinc-200); border-radius: 4px; overflow: hidden; margin-bottom: 6px; }
.progress-bar-fill { height: 100%; background: #B45309; border-radius: 4px; }
.calc-component-row .row-bottom { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; color: var(--zinc-500); }
.calc-table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 12px; }
.calc-table th { text-align: left; padding: 8px; background: var(--zinc-50); color: var(--zinc-500); font-size: 10px; text-transform: uppercase; border-bottom: 1px solid var(--zinc-200); }
.calc-table td { padding: 8px; border-bottom: 1px solid var(--zinc-100); }
.calc-note { margin-top: 14px; padding: 10px; background: var(--zinc-50); border: 1px solid var(--zinc-200); border-radius: 2px; font-size: 11px; color: var(--zinc-600); }

/* ============ PROCESS ============ */
.process-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 24px; }
@media (min-width: 768px) { .process-steps { grid-template-columns: repeat(5, 1fr); } }
.process-step { background: #101014; border: 1px solid rgba(255,255,255,0.1); border-radius: 2px; padding: 14px; text-align: left; position: relative; }
.process-step.active { background: #181822; border-color: var(--gold); }
.step-top { display: flex; justify-content: space-between; margin-bottom: 6px; }
.step-num { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: #71717A; }
.process-step.active .step-num { color: var(--gold); }
.step-stat { font-family: var(--font-mono); font-size: 10px; color: #9CA3AF; }
.step-name { font-family: var(--font-display); font-weight: 900; font-size: 14px; text-transform: uppercase; color: #fff; }
.process-detail-card { display: grid; grid-template-columns: 1fr; gap: 24px; background: #101014; border: 1px solid rgba(255,255,255,0.1); border-radius: 3px; overflow: hidden; }
@media (min-width: 768px) { .process-detail-card { grid-template-columns: 1fr 1fr; } }
.process-detail-img { min-height: 260px; overflow: hidden; }
.process-detail-img img { width: 100%; height: 100%; object-fit: cover; min-height: 260px; }
.process-detail-text { padding: 28px; display: flex; flex-direction: column; justify-content: center; }
.process-highlight { color: var(--gold); font-family: var(--font-mono); font-weight: 800; text-transform: uppercase; font-size: 14px; margin-bottom: 10px; display: block; }
.process-detail-text p { color: #D1D5DB; line-height: 1.7; }

/* ============ CHAIRMAN ============ */
.chairman-card { background: #fff; border: 2px solid var(--amber-300); border-radius: 3px; box-shadow: 0 6px 24px rgba(0,0,0,0.08); padding: 32px; display: grid; grid-template-columns: 1fr; gap: 32px; }
@media (min-width: 1024px) { .chairman-card { grid-template-columns: 5fr 7fr; padding: 48px; } }
.chairman-photo-frame { position: relative; background: #fff; border: 2px solid var(--gold-dark); border-radius: 3px; padding: 8px; margin-bottom: 20px; max-width: 400px; }
.chairman-plaque { margin-top: 10px; padding: 12px; background: #FFFBEB; border-top: 1px solid var(--amber-200); border-radius: 2px; }
.plaque-name { font-family: var(--font-display); font-weight: 900; font-size: 20px; text-transform: uppercase; }
.plaque-role { display: inline-block; font-family: var(--font-mono); font-size: 11px; background: #92400E; color: #fff; padding: 2px 10px; border-radius: 2px; font-weight: 700; text-transform: uppercase; margin: 4px 0; }
.plaque-company { font-family: var(--font-display); font-weight: 700; color: #92400E; font-size: 14px; text-transform: uppercase; }
.plaque-assoc { font-size: 11px; font-weight: 700; color: var(--zinc-700); text-transform: uppercase; }
.chairman-badge { position: absolute; top: -12px; right: -12px; background: #fff; border: 2px solid var(--gold-dark); padding: 4px 10px; border-radius: 2px; font-size: 10px; font-family: var(--font-mono); font-weight: 800; box-shadow: 0 2px 6px rgba(0,0,0,0.15); }
.chairman-quote-box { background: var(--gold-light); border: 1px solid var(--amber-200); padding: 16px; border-radius: 2px; margin-bottom: 20px; }
.quote-label { font-family: var(--font-mono); font-size: 11px; font-weight: 700; color: #92400E; text-transform: uppercase; display: block; margin-bottom: 4px; }
.quote-text { font-family: var(--font-display); font-weight: 800; font-size: 17px; margin: 0 0 6px; }
.quote-attr { font-size: 12px; color: var(--zinc-700); font-family: var(--font-mono); margin: 0; }
.chairman-ctas { display: flex; flex-direction: column; gap: 10px; }
.chairman-heading { border-left: 4px solid #92400E; padding-left: 16px; margin-bottom: 20px; }
.ch-label { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: #92400E; text-transform: uppercase; }
.chairman-heading h3 { font-family: var(--font-display); font-weight: 900; font-size: 26px; text-transform: uppercase; margin: 4px 0 0; }
.chairman-body { display: flex; flex-direction: column; gap: 16px; color: var(--zinc-800); line-height: 1.7; margin-bottom: 20px; }
.chairman-body .highlight-p { background: rgba(255,251,235,0.7); border: 1px solid var(--amber-200); padding: 14px; border-radius: 2px; font-weight: 600; }
.chairman-body .italic-p { font-style: italic; font-weight: 600; }
.chairman-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding-top: 12px; margin-bottom: 20px; }
@media (min-width: 640px) { .chairman-metrics { grid-template-columns: repeat(4, 1fr); } }
.ch-metric { background: var(--gold-light); border: 1px solid var(--amber-200); padding: 12px; border-radius: 2px; }
.ch-metric-val { font-family: var(--font-display); font-weight: 900; font-size: 20px; color: #92400E; }
.ch-metric-label { font-family: var(--font-mono); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.ch-metric p { font-size: 10px; color: var(--zinc-500); margin: 2px 0 0; }
.chairman-sign { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 16px; padding-top: 16px; border-top: 1px solid var(--zinc-200); }
.sign-name { font-family: var(--font-display); font-weight: 900; font-size: 20px; text-transform: uppercase; }
.sign-role, .sign-company, .sign-assoc { font-size: 12px; text-transform: uppercase; font-weight: 700; }
.sign-role { color: #92400E; }
.link-btn-alt { background: var(--zinc-100); border: 1px solid var(--zinc-300); padding: 8px 14px; border-radius: 2px; font-family: var(--font-mono); font-size: 12px; font-weight: 700; }

/* ============ PROJECTS ============ */
.projects-layout { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 1024px) { .projects-layout { grid-template-columns: 7fr 5fr; } }
.project-featured { position: relative; min-height: 460px; border-radius: 3px; overflow: hidden; border: 1px solid rgba(255,255,255,0.2); background: #000; }
.project-featured img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.project-featured-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.2) 50%, transparent); }
.project-tags { position: absolute; top: 20px; left: 20px; z-index: 5; display: flex; gap: 8px; }
.project-grade-tag { background: var(--gold); color: #000; font-family: var(--font-mono); font-size: 11px; font-weight: 800; padding: 4px 12px; border-radius: 2px; text-transform: uppercase; }
.project-type-tag { background: rgba(0,0,0,0.7); color: #D1D5DB; font-family: var(--font-mono); font-size: 11px; padding: 4px 12px; border-radius: 2px; border: 1px solid rgba(255,255,255,0.1); }
.project-info-card { position: absolute; bottom: 20px; left: 20px; right: 20px; background: rgba(11,11,14,0.9); backdrop-filter: blur(6px); padding: 20px; border: 1px solid rgba(255,255,255,0.2); border-radius: 2px; z-index: 5; }
.project-meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--gold); font-family: var(--font-mono); margin-bottom: 8px; }
.dot-sep { color: #52525B; }
.project-info-card h3 { font-family: var(--font-display); font-weight: 900; font-size: 24px; text-transform: uppercase; margin: 0 0 8px; }
.project-info-card p { font-size: 13px; color: #D1D5DB; font-style: italic; margin: 0; }
.project-list { display: flex; flex-direction: column; gap: 10px; }
.project-item { display: flex; gap: 14px; align-items: center; background: #0E0E11; border: 1px solid rgba(255,255,255,0.1); border-radius: 2px; padding: 14px; cursor: pointer; }
.project-item.active { background: #15161B; border-color: var(--gold); }
.project-item img { width: 60px; height: 60px; object-fit: cover; border-radius: 2px; flex-shrink: 0; }
.project-item-name { font-family: var(--font-display); font-weight: 900; font-size: 15px; text-transform: uppercase; color: #fff; margin: 2px 0; }
.project-item-meta { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 10px; color: #9CA3AF; }
.project-item-type { font-size: 12px; color: #9CA3AF; }

/* ============ QUALITY ============ */
.quality-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .quality-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .quality-grid { grid-template-columns: repeat(4, 1fr); } }
.quality-card { background: #fff; border: 1px solid var(--zinc-200); border-radius: 3px; padding: 24px; text-align: center; }
.quality-icon { font-size: 32px; display: block; margin-bottom: 12px; }
.quality-card h3 { font-family: var(--font-display); font-weight: 800; font-size: 16px; margin: 0 0 8px; }
.quality-card p { font-size: 13px; color: var(--zinc-600); line-height: 1.6; margin: 0; }

/* ============ CONTACT ============ */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-info h3 { font-family: var(--font-mono); font-size: 13px; text-transform: uppercase; color: var(--gold-dark); margin: 20px 0 4px; }
.contact-info h3:first-child { margin-top: 0; }
.contact-info p { margin: 0 0 8px; color: var(--zinc-700); }
.contact-info a { color: var(--zinc-900); font-weight: 700; }
.contact-form, .modal-form { display: flex; flex-direction: column; gap: 14px; }
.contact-form label, .modal-form label { display: flex; flex-direction: column; gap: 6px; font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--zinc-700); text-transform: uppercase; }
.contact-form input, .contact-form textarea, .modal-form input, .modal-form select, .modal-form textarea {
  padding: 10px 12px; border: 1px solid var(--zinc-300); border-radius: 2px; font-family: var(--font-sans); font-size: 14px; color: var(--zinc-900);
}
.contact-feedback { padding: 14px; background: #ECFDF5; border: 1px solid #A7F3D0; border-radius: 2px; color: #065F46; font-family: var(--font-mono); font-size: 13px; margin-top: 10px; }

/* ============ FOOTER ============ */
#site-footer { background: #050507; color: #A1A1AA; padding: 64px 0 48px; border-top: 1px solid rgba(255,255,255,0.1); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 4fr 2fr 2fr 4fr; } }
.footer-logo { width: 160px; margin-bottom: 20px; }
.brand-col p { font-size: 14px; line-height: 1.7; max-width: 340px; margin-bottom: 20px; }
.footer-cert { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; color: #fff; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 8px 12px; border-radius: 2px; }
.footer-col h4 { font-family: var(--font-display); font-weight: 900; font-size: 17px; text-transform: uppercase; color: #fff; margin: 0 0 18px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul li button { background: none; border: none; color: #A1A1AA; font-size: 14px; font-weight: 500; padding: 0; }
.footer-col ul li button:hover { color: var(--gold); }
.footer-col ul li button.gold-link { color: #FBBF24; font-weight: 700; }
.footer-address { display: flex; gap: 10px; margin-bottom: 14px; font-size: 12px; }
.footer-address strong { color: var(--gold); font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; display: block; margin-bottom: 2px; }
.footer-address div { color: #D4D4D8; }
.footer-phones, .footer-emails { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,0.1); margin-bottom: 12px; align-items: center; }
.footer-phones a { color: #fff; font-weight: 700; font-family: var(--font-mono); }
.footer-emails a { color: #D4D4D8; font-family: var(--font-mono); }
.footer-cta-row { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.footer-bottom { 
  padding-top: 32px; 
  display: flex; 
  flex-wrap: wrap; 
  justify-content: space-between; 
  align-items: center;
  gap: 16px; 
  font-size: 12px; 
  font-family: var(--font-mono); 
  color: #71717A; 
}
.footer-tagline { display: flex; align-items: center; gap: 16px; }
.footer-tagline .text-gold { color: var(--gold); font-weight: 700; }

.footer-developer-credit,
#footer-developer-credit,
footer#site-footer #footer-developer-credit {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: #9CA3AF;
  letter-spacing: 0.02em;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  text-align: center;
}
.footer-developer-credit .dev-red,
#footer-developer-credit .dev-red,
footer#site-footer:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(2) > span#footer-developer-credit:nth-of-type(2) > span:nth-of-type(1) {
  color: #d14f4f;
  background-color: #000000;
  padding: 2px 6px;
  border-radius: 2px;
  font-weight: 700;
  margin-left: 4px;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}
.footer-developer-credit .dev-red:hover,
#footer-developer-credit .dev-red:hover {
  color: #e04a4a;
}

.footer-credit { text-align: center; margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,0.08); font-family: var(--font-mono); font-size: 11px; color: #52525B; }

/* ============ DRAWER NUMBERS ============ */
.drawer-num {
  display: inline-block;
  font-size: 11px;
  color: var(--gold-dark);
  font-family: var(--font-mono);
  font-weight: 800;
  margin-right: 8px;
  background: rgba(245, 158, 11, 0.15);
  padding: 2px 6px;
  border-radius: 2px;
}
.drawer-link.active .drawer-num {
  color: #000;
  background: rgba(0, 0, 0, 0.15);
}

/* ============ TECHNICAL SPECIFICATIONS SECTION ============ */
.technical-intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 32px;
}
@media (min-width: 768px) {
  .technical-intro-grid { grid-template-columns: repeat(3, 1fr); }
}
.tech-highlight-card {
  background: #fff;
  border: 1px solid var(--zinc-200);
  border-radius: 3px;
  padding: 22px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.tech-highlight-badge {
  display: inline-block;
  background: #FFFBEB;
  color: #92400E;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 2px;
  border: 1px solid var(--amber-200);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.tech-highlight-card h4 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  margin: 0 0 6px;
}
.tech-highlight-card p {
  font-size: 13px;
  color: var(--zinc-600);
  line-height: 1.5;
  margin: 0;
}

.tech-table-wrap {
  background: #fff;
  border: 1px solid var(--zinc-200);
  border-radius: 3px;
  overflow-x: auto;
  margin-bottom: 32px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.tech-table-head {
  padding: 16px 20px;
  background: #FAFAFA;
  border-bottom: 1px solid var(--zinc-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.tech-table-head h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  margin: 0;
  text-transform: uppercase;
}
.tech-table-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #065F46;
  background: #ECFDF5;
  padding: 3px 8px;
  border-radius: 2px;
}

.tech-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}
.tech-data-table th {
  background: #F4F4F5;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--zinc-800);
  border-bottom: 2px solid var(--zinc-300);
}
.tech-data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--zinc-200);
  color: var(--zinc-700);
}
.tech-data-table tr:hover td {
  background: #FFFDF0;
}
.tech-data-table .val-bis {
  font-family: var(--font-mono);
  color: var(--zinc-600);
  font-weight: 600;
}
.tech-data-table .val-balwant {
  font-family: var(--font-mono);
  font-weight: 800;
  color: #92400E;
  background: #FEF3C7;
  padding: 3px 8px;
  border-radius: 2px;
  display: inline-block;
}
.tech-data-table .val-note {
  font-size: 12px;
  color: var(--zinc-500);
}

.tech-cta-banner {
  background: linear-gradient(135deg, #111217, #1E1F27);
  color: #fff;
  border-radius: 4px;
  padding: 28px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.tech-cta-text h4 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  text-transform: uppercase;
  margin: 0 0 6px;
}
.tech-cta-text p {
  color: #D1D5DB;
  font-size: 13px;
  margin: 0;
}

/* ============ ABOUT SECTION ============ */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 48px;
}
@media (min-width: 992px) {
  .about-hero-grid { grid-template-columns: 1.2fr 0.8fr; }
}
.about-story h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.about-story p {
  font-size: 15px;
  color: var(--zinc-700);
  line-height: 1.7;
  margin-bottom: 16px;
}
.about-badge-card {
  background: #fff;
  border: 2px solid var(--amber-300);
  border-radius: 4px;
  padding: 28px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.about-badge-header {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: #92400E;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.about-badge-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  text-transform: uppercase;
  margin: 0 0 4px;
  color: #000;
}
.about-badge-sub {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--zinc-600);
  margin-bottom: 16px;
}
.about-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) {
  .about-pillars { grid-template-columns: repeat(2, 1fr); }
}
.about-pillar-item {
  background: #F9FAFB;
  border: 1px solid var(--zinc-200);
  border-radius: 3px;
  padding: 16px;
}
.about-pillar-item strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #111;
  margin-bottom: 4px;
  text-transform: uppercase;
}
.about-pillar-item span {
  font-size: 12px;
  color: var(--zinc-600);
  line-height: 1.4;
  display: block;
}

.hubs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}
@media (min-width: 640px) {
  .hubs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .hubs-grid { grid-template-columns: repeat(4, 1fr); }
}
.hub-card {
  background: #fff;
  border: 1px solid var(--zinc-200);
  border-radius: 3px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.hub-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
}
.hub-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.hub-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  margin: 0 0 6px;
}
.hub-desc {
  font-size: 12px;
  color: var(--zinc-600);
  line-height: 1.5;
  margin: 0;
}

/* ============ MODALS ============ */
.modal-overlay { position: fixed; inset: 0; z-index: 80; background: rgba(0,0,0,0.8); backdrop-filter: blur(6px); display: none; align-items: center; justify-content: center; padding: 20px; overflow-y: auto; }
.modal-overlay.open { display: flex; }
.modal-box { background: #fff; border-radius: 3px; max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.modal-box.wide { max-width: 800px; background: #111116; color: #fff; }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; padding: 24px 24px 20px; border-bottom: 1px solid var(--zinc-200); }
.modal-head.dark { border-color: rgba(255,255,255,0.1); background: #15161B; }
.modal-eyebrow { font-family: var(--font-mono); font-size: 10px; font-weight: 800; color: var(--gold-dark); text-transform: uppercase; letter-spacing: 0.1em; display: block; margin-bottom: 4px; }
.modal-head.dark .modal-eyebrow { color: var(--gold); }
.modal-head h3 { font-family: var(--font-display); font-weight: 900; font-size: 24px; text-transform: uppercase; margin: 0; }
.modal-close { background: rgba(0,0,0,0.05); border: none; font-size: 24px; width: 36px; height: 36px; border-radius: 2px; color: var(--zinc-600); }
.modal-head.dark .modal-close { background: rgba(255,255,255,0.08); color: #fff; }
.modal-form { padding: 24px; }
.modal-success { padding: 40px 24px; text-align: center; }
.success-icon { display: inline-flex; width: 56px; height: 56px; border-radius: 50%; background: rgba(37,211,102,0.15); color: var(--green); font-size: 28px; align-items: center; justify-content: center; margin-bottom: 16px; }
.modal-success h4 { font-family: var(--font-display); font-weight: 900; text-transform: uppercase; margin: 0 0 10px; }
.modal-success p { color: var(--zinc-600); margin: 0 0 6px; }
.modal-success button { margin-top: 16px; }

.dealer-filter-bar { display: grid; grid-template-columns: 1fr; gap: 10px; padding: 20px 24px; border-bottom: 1px solid rgba(255,255,255,0.1); background: rgba(0,0,0,0.3); }
@media (min-width: 640px) { .dealer-filter-bar { grid-template-columns: 2fr 1fr; } }
.dealer-filter-bar input, .dealer-filter-bar select { background: #1a1a1f; border: 1px solid rgba(255,255,255,0.15); color: #fff; padding: 10px 12px; border-radius: 2px; font-family: var(--font-mono); font-size: 13px; }
.dealer-results { padding: 20px 24px; display: flex; flex-direction: column; gap: 12px; max-height: 420px; overflow-y: auto; }
.dealer-card { background: #16161B; border: 1px solid rgba(255,255,255,0.1); border-radius: 2px; padding: 18px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.dealer-card:hover { border-color: var(--gold); }
.dealer-tag { background: var(--blue); color: #fff; font-family: var(--font-mono); font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 2px; margin-right: 8px; }
.dealer-since { color: #71717A; font-size: 11px; font-family: var(--font-mono); }
.dealer-card h4 { font-family: var(--font-display); font-weight: 900; font-size: 17px; text-transform: uppercase; margin: 6px 0 4px; }
.dealer-card .dealer-addr { font-size: 11px; color: #A1A1AA; font-family: var(--font-mono); margin: 0 0 4px; }
.dealer-card .dealer-contact { font-size: 12px; color: #D4D4D8; }
.dealer-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.dealer-call-btn { background: var(--gold); color: #000; font-family: var(--font-display); font-weight: 800; font-size: 11px; text-transform: uppercase; padding: 8px 14px; border-radius: 2px; }
.dealer-order-link { font-size: 11px; color: var(--blue-2); font-family: var(--font-mono); background: none; border: none; }
.dealer-modal-footer { padding: 14px 24px; background: #0A0A0D; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 12px; color: #A1A1AA; font-family: var(--font-mono); }
.dealer-modal-footer a { color: var(--gold); font-weight: 700; }

/* ============ FLOATING BUTTONS ============ */
.floating-buttons { position: fixed; bottom: 20px; right: 20px; z-index: 55; display: flex; flex-direction: column; gap: 14px; align-items: flex-end; }
.float-btn { width: 54px; height: 54px; border-radius: 50%; border: none; font-size: 22px; color: #fff; box-shadow: 0 4px 14px rgba(0,0,0,0.3); }
.call-btn { background: var(--blue); }
.wa-btn { background: var(--green); }
.float-menu { display: none; flex-direction: column; gap: 8px; background: #16161B; border: 1px solid rgba(255,255,255,0.15); border-radius: 8px; padding: 10px; margin-bottom: 4px; box-shadow: 0 10px 25px rgba(0,0,0,0.4); }
.float-menu.open { display: flex; }
.float-menu button { background: rgba(255,255,255,0.05); border: none; color: #fff; text-align: left; padding: 10px 14px; border-radius: 4px; font-size: 12px; white-space: nowrap; font-family: var(--font-mono); }
.float-menu button:hover { background: rgba(255,255,255,0.12); }

/* ============ UTILITY ============ */
.icon-shield, .icon-pin, .icon-phone, .icon-mail, .icon-calc, .icon-layers, .icon-scale, .icon-award { font-style: normal; }

@media (max-width: 767px) {
  .section-light, .section-dark, .section-black, .section-cream { padding: 56px 0; }
}