/* ============================================================
   Bhagirath Aircon Works (BAW) — Premium Facility/AMC Website
   Design system: "Engineered Calm"
   ============================================================ */

:root {
  /* Ink base */
  --ink: #0A0E17;
  --ink-2: #0C111C;
  --ink-3: #0F1623;
  --surface: #121A28;
  --surface-2: #16202F;
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.05);

  /* Text */
  --text: #EAF0F8;
  --text-2: #B4C0D3;
  --muted: #7E8CA3;

  /* Signature: warm "power" + cool "cooling" */
  --amber: #F5A524;
  --amber-2: #FFC15E;
  --copper: #E08B2C;
  --cyan: #34E0E8;
  --cyan-2: #6BF0F4;

  --grad: linear-gradient(100deg, var(--amber) 0%, var(--amber-2) 38%, var(--cyan) 100%);
  --grad-soft: linear-gradient(100deg, rgba(245,165,36,.16), rgba(52,224,232,.16));

  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1240px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --shadow: 0 30px 80px -30px rgba(0,0,0,.7);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *{ animation: none !important; transition: none !important; } }

body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 26px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--amber); color: #1a1206; padding: 10px 16px; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Typography helpers ---------- */
.section-eyebrow {
  font-family: var(--font-display);
  font-size: .8rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--cyan); font-weight: 600; margin-bottom: 18px;
  display: inline-flex; align-items: center; gap: 10px;
}
.section-eyebrow.amber { color: var(--amber); }
.section-title {
  font-family: var(--font-display);
  font-weight: 600; letter-spacing: -.02em; line-height: 1.05;
  font-size: clamp(1.9rem, 4.4vw, 3.4rem);
  color: var(--text);
}
.section-intro { color: var(--text-2); font-size: 1.06rem; max-width: 62ch; margin-top: 18px; }
.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons ---------- */
.btn-primary, .btn-outline, .btn-ghost {
  display: inline-flex; align-items: center; gap: 9px; justify-content: center;
  font-weight: 600; font-size: .95rem; border-radius: 999px;
  padding: 12px 22px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, color .3s, border-color .3s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad); color: #15100a;
  box-shadow: 0 12px 30px -10px rgba(245,165,36,.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 44px -12px rgba(245,165,36,.7); }
.btn-outline {
  border: 1px solid var(--line); color: var(--text); background: rgba(255,255,255,.02);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.btn-ghost { color: var(--text-2); border: 1px solid transparent; }
.btn-ghost:hover { color: var(--text); }
.btn-primary.lg, .btn-outline.lg { padding: 15px 30px; font-size: 1rem; }
.full { width: 100%; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .4s var(--ease), backdrop-filter .4s, border-color .4s, padding .4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(8, 11, 18, .82);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 20px; }
.site-header.scrolled .header-inner { height: 66px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark svg { width: 40px; height: 40px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; letter-spacing: -.01em; white-space: nowrap; }
.brand-tag { font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--amber); font-weight: 500; }

.main-nav { display: flex; gap: 30px; }
.main-nav a {
  font-size: .94rem; color: var(--text-2); font-weight: 500; position: relative; padding: 6px 0;
  transition: color .25s;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--grad); transition: width .3s var(--ease);
}
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.header-cta { display: flex; align-items: center; gap: 12px; }
.btn-call { border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; }
.btn-call:hover { border-color: var(--cyan); }

.theme-toggle {
  width: 44px; height: 44px; flex: none; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 12px; color: var(--text-2);
  background: rgba(255,255,255,.02);
  transition: color .25s, border-color .25s, background .25s, transform .25s var(--ease);
}
.theme-toggle:hover { color: var(--text); border-color: var(--cyan); transform: translateY(-1px); }
.theme-toggle .ic-moon { display: none; }
[data-theme="light"] .theme-toggle .ic-sun { display: none; }
[data-theme="light"] .theme-toggle .ic-moon { display: block; }

.nav-toggle { display: none; width: 44px; height: 44px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 12px; }
.nav-toggle span { width: 20px; height: 2px; background: var(--text); transition: transform .3s, opacity .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-drawer {
  display: none; flex-direction: column; gap: 4px; padding: 14px 26px 26px;
  background: rgba(8,11,18,.97); backdrop-filter: blur(20px); border-bottom: 1px solid var(--line);
}
.mobile-drawer a { padding: 13px 4px; color: var(--text-2); font-weight: 500; border-bottom: 1px solid var(--line-2); }
.mobile-drawer a.btn-primary, .mobile-drawer a.btn-ghost { border: none; margin-top: 10px; color: inherit; }
.mobile-drawer a.btn-ghost { border: 1px solid var(--line); }
.mobile-drawer.open { display: flex; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 60% 25%, #000 30%, transparent 78%);
          mask-image: radial-gradient(ellipse 90% 70% at 60% 25%, #000 30%, transparent 78%);
  z-index: 0;
}
.hero-orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5; z-index: 0; animation: float 14s var(--ease) infinite; }
.orb-amber { width: 460px; height: 460px; background: radial-gradient(circle, rgba(245,165,36,.45), transparent 65%); top: -120px; left: -100px; }
.orb-cyan { width: 520px; height: 520px; background: radial-gradient(circle, rgba(52,224,232,.34), transparent 65%); bottom: -180px; right: -120px; animation-delay: -7s; }
@keyframes float { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30px, 40px); } }

.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.35fr .9fr; gap: 56px; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .82rem; letter-spacing: .04em; color: var(--text-2);
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px;
  background: rgba(255,255,255,.02); font-weight: 500;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(52,224,232,.6); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(52,224,232,.55);} 70% { box-shadow: 0 0 0 9px rgba(52,224,232,0);} 100%{ box-shadow: 0 0 0 0 rgba(52,224,232,0);} }

.hero h1 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.5rem, 6vw, 4.6rem); line-height: 1.02; letter-spacing: -.03em;
  margin: 24px 0 22px; max-width: 18ch;
}
.hero-sub { color: var(--text-2); font-size: 1.16rem; max-width: 56ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 30px; }

.hero-chips { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-chips li {
  font-size: .86rem; color: var(--text-2); border: 1px solid var(--line);
  border-radius: 10px; padding: 9px 14px; background: rgba(255,255,255,.02);
}
.hero-chips strong { color: var(--text); font-family: var(--font-display); margin-right: 4px; }

.hero-panel {
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  border: 1px solid var(--line); border-radius: 24px; padding: 26px;
  box-shadow: var(--shadow); backdrop-filter: blur(8px);
}
.panel-head { display: flex; align-items: center; gap: 10px; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 22px; }
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--amber); animation: pulse2 1.6s infinite; }
@keyframes pulse2 { 0%,100%{ opacity:1;} 50%{ opacity:.4;} }
.stat-block { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat { padding: 16px 14px; border-radius: var(--radius-sm); background: rgba(255,255,255,.025); border: 1px solid var(--line-2); }
.stat-num { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 600; line-height: 1; font-variant-numeric: tabular-nums;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { font-size: .78rem; color: var(--muted); margin-top: 8px; display: block; }
.panel-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 22px; font-weight: 600; font-size: .9rem; color: var(--cyan); }
.panel-link:hover svg { transform: translateX(4px); }
.panel-link svg { transition: transform .3s; }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee-wrap { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-2); padding: 22px 0; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: inline-flex; align-items: center; gap: 26px; white-space: nowrap; animation: scroll 38s linear infinite; }
.marquee-track span { font-family: var(--font-display); font-size: 1.15rem; color: var(--text-2); font-weight: 500; }
.marquee-track .sep { color: var(--amber); }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================
   SECTIONS (generic)
   ============================================================ */
.section { padding: clamp(70px, 9vw, 130px) 0; position: relative; }
.section-alt { background: var(--ink-2); border-block: 1px solid var(--line-2); }
.section-dark { background: radial-gradient(ellipse 120% 100% at 50% 0%, #0d1422, var(--ink)); border-block: 1px solid var(--line-2); }
.section-head { max-width: 760px; margin-bottom: 56px; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 60px; align-items: start; }
.lead { color: var(--text-2); font-size: 1.12rem; margin: 22px 0 34px; }
.about-mv { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.mv-card { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.02); }
.mv-card h3 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 8px; color: var(--amber); }
.mv-card p { color: var(--text-2); font-size: .96rem; }

.values-head { font-family: var(--font-display); letter-spacing: .14em; text-transform: uppercase; font-size: .82rem; color: var(--cyan); margin-bottom: 22px; font-weight: 600; }
.values-list { display: flex; flex-direction: column; gap: 4px; }
.values-list li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line-2); }
.val-ic { color: var(--amber); font-size: .8rem; margin-top: 5px; }
.values-list strong { display: block; font-family: var(--font-display); font-weight: 500; font-size: 1.04rem; margin-bottom: 3px; }
.values-list span { color: var(--muted); font-size: .92rem; }

/* ---------- Cards grid (services) ---------- */
.cards-grid { display: grid; gap: 18px; }
.services-grid { grid-template-columns: repeat(3, 1fr); }
.svc-card {
  position: relative; padding: 30px 26px; border-radius: var(--radius);
  border: 1px solid var(--line); background: linear-gradient(165deg, rgba(255,255,255,.04), rgba(255,255,255,.012));
  transition: transform .4s var(--ease), border-color .4s, background .4s;
  overflow: hidden;
}
.svc-card::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  background: radial-gradient(420px circle at var(--mx,50%) var(--my,0%), rgba(245,165,36,.12), transparent 45%);
  opacity: 0; transition: opacity .4s;
}
.svc-card:hover { transform: translateY(-6px); border-color: rgba(245,165,36,.45); }
.svc-card:hover::before { opacity: 1; }
.svc-ic {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 20px;
  background: var(--grad-soft); border: 1px solid var(--line);
}
.svc-ic svg { width: 26px; height: 26px; color: var(--amber); }
.svc-card:nth-child(even) .svc-ic svg { color: var(--cyan); }
.svc-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.22rem; margin-bottom: 10px; }
.svc-card p { color: var(--text-2); font-size: .95rem; }
.svc-card--cta { background: var(--grad-soft); display: flex; flex-direction: column; justify-content: center; }
.card-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 16px; color: var(--cyan); font-weight: 600; font-size: .92rem; }
.card-link:hover svg { transform: translateX(4px); }
.card-link svg { transition: transform .3s; }

/* ---------- Assets ---------- */
.assets-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.asset-card {
  position: relative; padding: 32px 28px; border-radius: var(--radius);
  border: 1px solid var(--line); background: linear-gradient(165deg, rgba(255,255,255,.045), rgba(255,255,255,.01));
  transition: transform .4s var(--ease), border-color .4s;
}
.asset-card:hover { transform: translateY(-6px); border-color: rgba(52,224,232,.4); }
.asset-tag { font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--amber); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; display: inline-block; }
.asset-tag.cool { color: var(--cyan); }
.asset-num { display: block; font-family: var(--font-display); font-weight: 600; font-size: clamp(2.4rem, 4.6vw, 3.4rem); line-height: 1; margin: 22px 0 6px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.asset-num em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.asset-name { display: block; font-family: var(--font-display); font-size: 1.1rem; color: var(--text); margin-bottom: 10px; }
.asset-card p { color: var(--muted); font-size: .92rem; }

/* ---------- Industries ---------- */
.industries-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ind-card {
  padding: 28px 22px; border-radius: var(--radius); border: 1px solid var(--line);
  background: rgba(255,255,255,.02); transition: transform .35s var(--ease), background .35s, border-color .35s;
  min-height: 150px; display: flex; flex-direction: column; justify-content: space-between;
}
.ind-card:hover { transform: translateY(-5px); background: var(--grad-soft); border-color: rgba(245,165,36,.4); }
.ind-num { font-family: var(--font-display); font-size: .9rem; color: var(--muted); }
.ind-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; }

/* ---------- Why ---------- */
.why-grid { display: grid; grid-template-columns: .95fr 1.25fr; gap: 56px; align-items: center; }
.why-left .btn-primary { margin-top: 30px; }
.why-right { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.why-card { padding: 26px 24px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(255,255,255,.02); transition: transform .35s var(--ease), border-color .35s; }
.why-card:hover { transform: translateY(-5px); border-color: rgba(52,224,232,.4); }
.why-no { font-family: var(--font-display); font-size: 1.1rem; color: var(--amber); }
.why-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.14rem; margin: 14px 0 8px; }
.why-card p { color: var(--text-2); font-size: .93rem; }

/* ---------- Capabilities ---------- */
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cap-card { padding: 28px 24px; border-radius: var(--radius); border: 1px solid var(--line); background: linear-gradient(165deg, rgba(255,255,255,.04), rgba(255,255,255,.01)); transition: transform .35s var(--ease), border-color .35s; }
.cap-card:hover { transform: translateY(-6px); border-color: rgba(245,165,36,.4); }
.cap-no { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cap-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.1rem; margin: 16px 0 10px; }
.cap-card p { color: var(--text-2); font-size: .92rem; }

/* ---------- Process ---------- */
.process-line { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; }
.process-line::before { content: ""; position: absolute; top: 28px; left: 6%; right: 6%; height: 1px; background: linear-gradient(90deg, transparent, var(--line), transparent); }
.proc-step { position: relative; }
.proc-no {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--ink);
  background: var(--grad); margin-bottom: 22px; position: relative; z-index: 2;
  box-shadow: 0 10px 26px -8px rgba(245,165,36,.5);
}
.proc-step h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.18rem; margin-bottom: 8px; }
.proc-step p { color: var(--text-2); font-size: .94rem; }

/* ---------- Plans ---------- */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan-card {
  display: flex; flex-direction: column; padding: 34px 30px; border-radius: 22px;
  border: 1px solid var(--line); background: linear-gradient(170deg, rgba(255,255,255,.035), rgba(255,255,255,.01));
  transition: transform .4s var(--ease), border-color .4s;
}
.plan-card:hover { transform: translateY(-6px); }
.plan-card.featured {
  border-color: rgba(245,165,36,.55); background: linear-gradient(170deg, rgba(245,165,36,.1), rgba(52,224,232,.05));
  box-shadow: 0 30px 70px -30px rgba(245,165,36,.4); position: relative;
}
.plan-badge { position: absolute; top: -13px; left: 30px; background: var(--grad); color: var(--ink); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; }
.plan-name { font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; }
.plan-desc { color: var(--text-2); font-size: .95rem; margin: 8px 0 18px; min-height: 44px; }
.plan-price { font-family: var(--font-display); font-size: 2rem; font-weight: 600; margin-bottom: 22px; }
.plan-price span { font-size: .9rem; color: var(--muted); font-weight: 400; }
.plan-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex-grow: 1; }
.plan-features li { position: relative; padding-left: 28px; color: var(--text-2); font-size: .94rem; }
.plan-features li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--cyan); font-weight: 700; }
.plan-features li em { font-style: italic; color: var(--text); }

/* ---------- Testimonials ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.testi-card { padding: 30px 28px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(255,255,255,.02); transition: transform .35s var(--ease), border-color .35s; }
.testi-card:hover { transform: translateY(-5px); border-color: rgba(245,165,36,.35); }
.stars { color: var(--amber); letter-spacing: 2px; margin-bottom: 16px; }
.testi-card blockquote { font-family: var(--font-display); font-weight: 400; font-size: 1.1rem; line-height: 1.5; color: var(--text); margin-bottom: 22px; }
.testi-card figcaption strong { display: block; font-weight: 600; }
.testi-card figcaption span { color: var(--muted); font-size: .88rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }
.contact-list { margin-top: 36px; display: flex; flex-direction: column; gap: 6px; }
.contact-list li { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line-2); align-items: flex-start; }
.ci { width: 42px; height: 42px; flex: none; border-radius: 12px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid var(--line); }
.ci svg { width: 20px; height: 20px; color: var(--cyan); }
.contact-list div span { display: block; font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
.contact-list a { color: var(--text); font-weight: 500; }
.contact-list a:hover { color: var(--cyan); }

.lead-form { background: linear-gradient(170deg, rgba(255,255,255,.05), rgba(255,255,255,.015)); border: 1px solid var(--line); border-radius: 22px; padding: 30px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.lead-form label, .full-label { display: flex; flex-direction: column; gap: 8px; font-size: .85rem; color: var(--text-2); font-weight: 500; }
.full-label { margin-bottom: 18px; }
.lead-form input, .lead-form select, .lead-form textarea {
  font-family: inherit; font-size: .95rem; color: var(--text);
  background: rgba(8,11,18,.55); border: 1px solid var(--line); border-radius: 11px; padding: 13px 14px;
  transition: border-color .25s, box-shadow .25s; width: 100%;
}
.lead-form input::placeholder, .lead-form textarea::placeholder { color: var(--muted); }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(245,165,36,.15); }
.lead-form select option { background: var(--ink-2); color: var(--text); }
.lead-form textarea { resize: vertical; }
.form-alt { margin-top: 16px; font-size: .88rem; color: var(--muted); text-align: center; }
.form-alt a { color: var(--cyan); font-weight: 600; }
.form-status { margin-top: 14px; text-align: center; font-size: .92rem; font-weight: 600; min-height: 1.2em; }
.form-status.ok { color: var(--cyan); }
.form-status.err { color: #ff8a8a; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink-2); border-top: 1px solid var(--line); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding: 72px 26px 50px; }
.footer-brand p { color: var(--muted); font-size: .95rem; margin: 18px 0 24px; max-width: 38ch; }
.footer-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--font-display); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text); margin-bottom: 18px; }
.footer-col a, .footer-addr { display: block; color: var(--muted); font-size: .94rem; padding: 6px 0; transition: color .25s; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 24px 26px; border-top: 1px solid var(--line-2); }
.footer-bottom p { color: var(--muted); font-size: .85rem; }

/* ============================================================
   STICKY FABS
   ============================================================ */
.fab-whatsapp, .fab-call {
  position: fixed; z-index: 90; right: 22px; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; box-shadow: 0 14px 34px -8px rgba(0,0,0,.6); transition: transform .3s var(--ease);
}
.fab-whatsapp { bottom: 22px; background: #25D366; color: #fff; animation: bob 3s ease-in-out infinite; }
.fab-call { bottom: 90px; background: var(--grad); color: var(--ink); }
.fab-whatsapp:hover, .fab-call:hover { transform: scale(1.08); }
@keyframes bob { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-6px);} }
.fab-call { display: none; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero-panel { max-width: 460px; }
  .services-grid, .assets-grid, .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .process-line { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .process-line::before { display: none; }
  .about-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .fab-call { display: grid; }
}

@media (max-width: 620px) {
  .container { padding-inline: 18px; }
  .hero { padding: 124px 0 70px; }
  .hero-actions .btn-primary, .hero-actions .btn-outline { width: 100%; }
  .services-grid, .assets-grid, .cap-grid, .plans-grid, .testi-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .why-right { grid-template-columns: 1fr; }
  .about-mv { grid-template-columns: 1fr; }
  .stat-block { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .plan-card.featured { transform: none; }
}

/* ============================================================
   LIGHT THEME
   ============================================================ */
[data-theme="light"] {
  --ink: #F4F6FB;
  --ink-2: #FFFFFF;
  --ink-3: #EAEEF5;
  --surface: #FFFFFF;
  --surface-2: #FFFFFF;
  --line: rgba(14, 23, 38, .12);
  --line-2: rgba(14, 23, 38, .07);

  --text: #0E1726;
  --text-2: #45556C;
  --muted: #6A7689;

  --amber: #C97A0C;   /* deepened for legibility on light surfaces */
  --cyan: #0C8F98;
  --grad: linear-gradient(100deg, #DE8307 0%, #E0A11C 38%, #0C94A0 100%);
  --grad-soft: linear-gradient(100deg, rgba(222,131,7,.12), rgba(12,148,160,.12));
  --shadow: 0 30px 70px -34px rgba(20, 30, 50, .26);
}

[data-theme="light"] body { background: var(--ink); }

/* Header / nav glass */
[data-theme="light"] .site-header.scrolled { background: rgba(255,255,255,.82); }
[data-theme="light"] .mobile-drawer { background: rgba(255,255,255,.98); }

/* Elevated surfaces become white cards on the off-white base */
[data-theme="light"] .svc-card,
[data-theme="light"] .asset-card,
[data-theme="light"] .cap-card,
[data-theme="light"] .plan-card,
[data-theme="light"] .hero-panel,
[data-theme="light"] .lead-form {
  background: #FFFFFF;
  box-shadow: 0 18px 40px -30px rgba(20, 30, 50, .28);
}
[data-theme="light"] .mv-card,
[data-theme="light"] .ind-card,
[data-theme="light"] .why-card,
[data-theme="light"] .testi-card,
[data-theme="light"] .stat,
[data-theme="light"] .eyebrow,
[data-theme="light"] .hero-chips li,
[data-theme="light"] .btn-outline,
[data-theme="light"] .btn-call,
[data-theme="light"] .theme-toggle { background: #FFFFFF; }

/* Tinted special cards keep their accent wash */
[data-theme="light"] .svc-card--cta { background: var(--grad-soft); }
[data-theme="light"] .plan-card.featured {
  background: linear-gradient(170deg, rgba(222,131,7,.12), rgba(12,148,160,.10));
}

/* Dark-hardcoded section background → light */
[data-theme="light"] .section-dark {
  background: radial-gradient(ellipse 120% 100% at 50% 0%, #E9EFF8, var(--ink));
}

/* Blueprint grid + form inputs */
[data-theme="light"] .hero-grid-bg {
  background-image:
    linear-gradient(rgba(14,23,38,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,23,38,.05) 1px, transparent 1px);
}
[data-theme="light"] .hero-orb { opacity: .32; }
[data-theme="light"] .lead-form input,
[data-theme="light"] .lead-form select,
[data-theme="light"] .lead-form textarea {
  background: #F4F6FB; color: var(--text);
}
[data-theme="light"] .lead-form select option { background: #FFFFFF; color: var(--text); }