/* ============================================================
   BRIDGETOWN INTERNATIONAL UNIVERSITY — SHARED STYLES
   Dark Luxury Theme | Glossy | Animated
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Josefin+Sans:wght@300;400;600;700&family=Hind+Siliguri:wght@300;400;500;600&display=swap');

/* ── ROOT TOKENS ── */
:root {
  --navy:        #0d1533;
  --navy-mid:    #111c42;
  --navy-light:  #1a2760;
  --gold:        #d4952a;
  --gold-light:  #f0b84a;
  --gold-pale:   #fde8a8;
  --crimson:     #8b0f2e;
  --white:       #ffffff;
  --off:         #f4f5fb;
  --text:        rgba(255,255,255,0.82);
  --text-dim:    rgba(255,255,255,0.45);
  --border:      rgba(212,149,42,0.18);
  --glass-bg:    rgba(255,255,255,0.05);
  --glass-hi:    rgba(255,255,255,0.12);
  --shadow-gold: 0 0 40px rgba(212,149,42,0.25);
  --r-sm:  10px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-xl:  36px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  font-size: 16px; /* ← GLOBAL FONT SIZE — change this one value to scale all text site-wide */
}
body {
  font-family: 'Hind Siliguri', sans-serif;
  background: var(--navy);
  color: var(--text);
  overflow-x: hidden;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ── SCROLL PROGRESS ── */
#prog {
  position: fixed; top: 0; left: 0; z-index: 9999;
  height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
  box-shadow: 0 0 12px var(--gold);
  transition: width 0.1s linear;
}

/* ── GRAIN OVERLAY ── */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9998;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ──────────────────────────────
   TOP BAR
────────────────────────────── */
/* Sticky header wrapper — topbar + navbar scroll together */
#site-header { position: sticky; top: 0; z-index: 1000; }
.topbar {
  background: rgba(5,8,22,0.98);
  border-bottom: 1px solid var(--border);
  padding: 8px 6%;
  display: flex; align-items: center; justify-content: flex-end; gap: 24px;
  backdrop-filter: blur(10px);
}
.topbar-link {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 11.5px; font-weight: 500; letter-spacing: 0.06em;
  color: var(--text-dim);
  display: flex; align-items: center; gap: 6px;
  transition: color 0.25s;
}
.topbar-link:hover { color: var(--gold-light); }
.topbar-link .tl-icon {
  width: 16px; height: 16px;
  background: var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 8px; color: var(--navy);
}
.topbar-login {
  background: linear-gradient(135deg, var(--gold), var(--gold) 60%, #b87020);
  color: var(--navy) !important;
  padding: 5px 16px; border-radius: 100px;
  font-weight: 700 !important; letter-spacing: 0.08em !important;
  box-shadow: 0 2px 12px rgba(212,149,42,0.4);
  transition: box-shadow 0.25s, transform 0.25s !important;
}
.topbar-login:hover { box-shadow: 0 4px 20px rgba(212,149,42,0.6); transform: translateY(-1px); }

/* ──────────────────────────────
   NAVBAR
────────────────────────────── */
#navbar {
  position: relative; top: 0; z-index: 900;
  background: #fff;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 6%;
  transition: background 0.3s, box-shadow 0.3s;
}
#navbar.scrolled {
  background: #fff;
  box-shadow: 0 8px 48px rgba(0,0,0,0.6), 0 1px 0 var(--border);
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  height: 74px; gap: 16px;
}

/* Logo */
.nav-logo {
  display: flex; align-items: center; gap: 13px;
  flex-shrink: 0;
}
.nav-logo-seal {
  width: 54px; height: 54px; border-radius: 50%;
  background: linear-gradient(145deg, var(--navy-light), var(--navy));
  border: 1.5px solid rgba(212,149,42,0.45);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 20px rgba(212,149,42,0.2), inset 0 1px 0 rgba(255,255,255,0.08);
  position: relative; overflow: hidden; flex-shrink: 0;
  transition: box-shadow 0.3s;
}
.nav-logo-seal:hover { box-shadow: 0 0 32px rgba(212,149,42,0.45); }
.nav-logo-seal::before {
  content: '';
  position: absolute; inset: 5px;
  border: 1px solid rgba(212,149,42,0.3);
  border-radius: 50%;
}
.nav-logo-seal-text {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 12px; font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
  z-index: 1; text-align: center; line-height: 1.2;
}
.nav-logo-words {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 700; letter-spacing: 0.07em;
  text-transform: uppercase; line-height: 1.18;
}
.nav-logo-words b { font-size: 15px; color: var(--white); display: block; }
.nav-logo-words span { font-size: 12.5px; color: rgba(255,255,255,0.65); display: block; }

/* Nav links */
.nav-links {
  display: flex; align-items: center;
  gap: 2px; list-style: none; flex: 1; justify-content: center;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.05em;
  color: #000;
  padding: 8px 14px;
  display: flex; align-items: center; gap: 4px;
  border-radius: var(--r-sm);
  transition: color 0.25s, background 0.25s;
  white-space: nowrap;
  position: relative;
}
.nav-links > li > a::after {
  content: '';
  position: absolute; bottom: 4px; left: 14px; right: 14px;
  height: 1.5px;
  background: var(--gold);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  box-shadow: 0 0 6px var(--gold);
}
.nav-links > li > a:hover { color: var(--gold-light); background: rgba(212,149,42,0.07); }
.nav-links > li > a:hover::after,
.nav-links > li > a.active::after { transform: scaleX(1); }
.nav-links > li > a.active { color: rgba(5,8,22,0.98); }
.nav-arrow { font-size: 9px; opacity: 0.6; transition: transform 0.3s; }
.nav-links > li:hover .nav-arrow { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 210px;
  background: rgba(10,14,38,0.97);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  border-radius: 0 0 var(--r-md) var(--r-md);
  box-shadow: 0 20px 60px rgba(0,0,0,0.7), 0 0 0 1px rgba(212,149,42,0.06);
  opacity: 0; visibility: hidden;
  transform: translateY(8px);
  transition: all 0.28s cubic-bezier(.22,.68,0,1.2);
  overflow: hidden;
}
.nav-links > li:hover .nav-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 18px;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 12.5px; font-weight: 500;
  color: rgba(255,255,255,0.65);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: all 0.2s; position: relative;
}
.nav-dropdown a::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--gold);
  transform: scaleY(0);
  transition: transform 0.2s;
}
.nav-dropdown a:hover { background: rgba(212,149,42,0.08); color: var(--gold-light); padding-left: 22px; }
.nav-dropdown a:hover::before { transform: scaleY(1); }
.nav-dropdown a:last-child { border-bottom: none; }
.dd-arrow { font-size: 10px; color: var(--gold); opacity: 0.7; margin-left: auto; }

/* Nav buttons */
.nav-btns { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.btn-ghost {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.1em;
  padding: 8px 18px; border-radius: 100px;
  border: 1.5px solid rgba(212,149,42,0.4);
  color: var(--gold-light);
  display: flex; align-items: center; gap: 6px;
  transition: all 0.25s; white-space: nowrap;background:#182243;
}
.btn-ghost:hover { background: rgba(212,149,42,0.1); border-color: var(--gold); box-shadow: 0 0 16px rgba(212,149,42,0.2);color:#182243; }
.btn-cta {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.1em;
  padding: 9px 22px; border-radius: 100px;
  background: linear-gradient(135deg, var(--gold) 0%, #b87020 100%);
  color: var(--navy);
  display: flex; align-items: center; gap: 6px;
  box-shadow: 0 4px 20px rgba(212,149,42,0.4), inset 0 1px 0 rgba(255,255,255,0.25);
  transition: all 0.25s; white-space: nowrap; position: relative; overflow: hidden;
}
.btn-cta::before {
  content: '';
  position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.22), transparent);
  transition: left 0.4s;
}
.btn-cta:hover::before { left: 100%; }
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(212,149,42,0.55); }

/* Mobile hamburger */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 6px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--gold-light); border-radius: 2px;
  transition: all 0.3s;
}

/* ──────────────────────────────
   FOOTER
────────────────────────────── */
footer {
  background: linear-gradient(180deg, #05080f 0%, #070b1e 100%);
  border-top: 1px solid var(--border);
  padding: 70px 6% 0;
  position: relative; overflow: hidden;
}
footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--gold) 30%, var(--gold-light) 50%, var(--gold) 70%, transparent 100%);
  box-shadow: 0 0 20px var(--gold);
}
footer::after {
  content: '';
  position: absolute; bottom: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(212,149,42,0.04) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 56px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-brand-wrap { display: flex; align-items: center; gap: 13px; margin-bottom: 20px; }
.footer-seal {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--navy-light);
  border: 1.5px solid rgba(212,149,42,0.35);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.footer-seal span {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 9.5px; font-weight: 700;
  color: var(--gold); text-align: center; line-height: 1.2; letter-spacing: 0.04em;
}
.footer-brand-name {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 13.5px; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--white); line-height: 1.25;
}
.footer-desc {
  font-size: 13px; line-height: 1.85;
  color: rgba(255,255,255,0.38); margin-bottom: 24px;
}
.footer-social-row { display: flex; gap: 10px; }
.fsoc {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  color: rgba(255,255,255,0.4);
  transition: all 0.25s; cursor: pointer;
}
.fsoc:hover { background: var(--gold); color: var(--navy); border-color: var(--gold); transform: translateY(-3px); box-shadow: 0 6px 20px rgba(212,149,42,0.4); }

.footer-col h5 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(212,149,42,0.2);
  position: relative;
}
.footer-col h5::after {
  content: '';
  position: absolute; bottom: -1px; left: 0;
  width: 28px; height: 1px;
  background: var(--gold);
  box-shadow: 0 0 6px var(--gold);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 13px; color: rgba(255,255,255,0.42);
  display: flex; align-items: center; gap: 7px;
  transition: all 0.2s;
}
.footer-links a::before { content: '›'; color: var(--gold); font-size: 15px; line-height: 1; flex-shrink: 0; }
.footer-links a:hover { color: rgba(255,255,255,0.85); padding-left: 5px; }

.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 12.5px; color: rgba(255,255,255,0.38);
  margin-bottom: 13px; line-height: 1.65;
}
.fci { color: var(--gold); font-size: 13px; flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a { color: rgba(255,255,255,0.38); transition: color 0.2s; }
.footer-contact-item a:hover { color: var(--gold-light); }

.footer-bottom {
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 11.5px; font-weight: 500; letter-spacing: 0.04em;
  color: rgba(255,255,255,0.2);
}
.footer-bottom a { color: rgba(212,149,42,0.6); transition: color 0.2s; }
.footer-bottom a:hover { color: var(--gold-light); }

/* ──────────────────────────────
   SHARED UTILITIES
────────────────────────────── */
/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.vis { opacity: 1; transform: none; }
.rev-d1 { transition-delay: 0.08s; }
.rev-d2 { transition-delay: 0.16s; }
.rev-d3 { transition-delay: 0.24s; }
.rev-d4 { transition-delay: 0.32s; }
.rev-d5 { transition-delay: 0.40s; }

/* Section labels */
.sec-eyebrow {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 11px; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--gold);
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
}
.sec-eyebrow::before { content: ''; width: 28px; height: 1.5px; background: var(--gold); box-shadow: 0 0 6px var(--gold); flex-shrink: 0; }

.sec-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 700; line-height: 1.1;
  color: var(--white);
  margin-bottom: 18px;
}
.sec-title em { font-style: italic; color: var(--gold-light); }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, #b87020 100%);
  color: var(--navy); padding: 13px 32px;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  border-radius: 100px;
  box-shadow: 0 6px 24px rgba(212,149,42,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
  transition: all 0.3s; position: relative; overflow: hidden; white-space: nowrap;
}
.btn-primary::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.22), transparent); transition: left 0.4s; }
.btn-primary:hover::before { left: 100%; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(212,149,42,0.55); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1.5px solid rgba(212,149,42,0.45);
  color: var(--gold-light); padding: 12px 28px;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  border-radius: 100px;
  transition: all 0.3s;
}
.btn-outline:hover { background: rgba(212,149,42,0.1); border-color: var(--gold); box-shadow: 0 0 20px rgba(212,149,42,0.15); }

/* Glossy card base */
.glass-card {
  background: linear-gradient(145deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--r-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.1), inset 0 -1px 0 rgba(0,0,0,0.2);
  position: relative; overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.glass-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}
.glass-card:hover { transform: translateY(-5px); box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(212,149,42,0.15); }

/* Back to top */
#btt {
  position: fixed; bottom: 28px; right: 28px; z-index: 500;
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #b87020);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--navy); font-weight: 700;
  box-shadow: 0 6px 20px rgba(212,149,42,0.45);
  opacity: 0; transform: translateY(16px);
  transition: all 0.3s; cursor: pointer;
}
#btt.show { opacity: 1; transform: translateY(0); }
#btt:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(212,149,42,0.6); }

/* ──────────────────────────────
   PLACEHOLDER PAGE STYLES
────────────────────────────── */
.page-hero {
  min-height: 320px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 100px 8% 80px;
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--navy-mid) 0%, var(--navy) 100%);
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(212,149,42,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(212,149,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,149,42,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.page-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(40px, 6vw, 72px); font-weight: 700;
  color: var(--white); line-height: 1.05; position: relative; z-index: 1;
  animation: heroIn 0.8s ease both;
}
.page-hero-title em { color: var(--gold-light); font-style: italic; }
.page-hero-sub {
  font-size: 18px; color: rgba(255,255,255,0.5); margin-top: 16px;
  position: relative; z-index: 1;
  animation: heroIn 0.8s ease 0.2s both;
  max-width: 560px;
}
.breadcrumb {
  position: relative; z-index: 1;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 12px; font-weight: 600; letter-spacing: 0.1em;
  color: var(--text-dim);
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px;
  animation: heroIn 0.8s ease 0.05s both;
}
.breadcrumb a { color: var(--gold); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb span { opacity: 0.4; }

.coming-soon-body {
  max-width: 640px; margin: 80px auto;
  padding: 0 6%;
  text-align: center;
}
.coming-card {
  background: linear-gradient(145deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 56px 48px;
  position: relative; overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
}
.coming-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  box-shadow: 0 0 16px var(--gold);
}
.coming-icon {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(212,149,42,0.2), rgba(212,149,42,0.05));
  border: 1px solid rgba(212,149,42,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 36px;
  margin: 0 auto 28px;
  box-shadow: 0 0 40px rgba(212,149,42,0.15);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{ box-shadow: 0 0 20px rgba(212,149,42,0.15); } 50%{ box-shadow: 0 0 40px rgba(212,149,42,0.4); } }
.coming-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px; font-weight: 700; color: var(--white); margin-bottom: 14px;
}
.coming-text { font-size: 15px; line-height: 1.8; color: rgba(255,255,255,0.45); margin-bottom: 32px; }

@keyframes heroIn { from { opacity:0; transform: translateY(20px); } to { opacity:1; transform: translateY(0); } }

/* ──────────────────────────────
   RESPONSIVE — FOOTER
────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .topbar { gap: 14px; }
  .topbar-link:nth-child(1),
  .topbar-link:nth-child(2) { display: none; }
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE NAV — hamburger + slide-down drawer
   Works via .nav-open class toggled by header.php inline JS
══════════════════════════════════════════════════════ */

/* ── Desktop: hide hamburger, show links & buttons ── */
.nav-hamburger { display: none; }
.nav-links     { display: flex; }
.nav-btns      { display: flex; }
.mob-cta       { display: none; }  /* CTA row inside drawer — hidden on desktop */

/* ── ≤820px: show hamburger, hide desktop nav ── */
@media (max-width: 820px) {

  /* Show hamburger */
  .nav-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px; height: 40px;
    cursor: pointer;
    background: rgba(212,149,42,0.1);
    border: 1px solid rgba(212,149,42,0.3);
    border-radius: 8px;
    padding: 0;
    flex-shrink: 0;
    z-index: 1001;
    transition: background 0.25s;
  }
  .nav-hamburger:hover { background: rgba(212,149,42,0.2); }
  .nav-hamburger span {
    display: block;
    width: 20px; height: 2px;
    background: var(--gold-light);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s, width 0.3s;
    transform-origin: center;
  }
  /* Animated X when open */
  .nav-hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-hamburger.is-active span:nth-child(2) { opacity: 0; width: 0; }
  .nav-hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Hide desktop nav & buttons by default */
  .nav-links { display: none; }
  .nav-btns  { display: none; }

  /* ── OPEN STATE: full-width slide-down drawer ── */
  .nav-links.nav-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;           /* just below navbar */
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(7, 11, 32, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 2px solid rgba(212,149,42,0.3);
    padding: 8px 0 16px;
    list-style: none;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    /* Smooth slide-in */
    animation: navSlideDown 0.28s ease both;
  }
  @keyframes navSlideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* Each top-level item */
  .nav-links.nav-open > li {
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .nav-links.nav-open > li:last-child { border-bottom: none; }

  /* All top-level links */
  .nav-links.nav-open > li > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    font-family: 'Josefin Sans', sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.82);
    transition: color 0.2s, background 0.2s;
  }
  .nav-links.nav-open > li > a:hover,
  .nav-links.nav-open > li > a.active { color: var(--gold-light); background: rgba(212,149,42,0.06); }

  /* Arrow rotates when sub-menu open */
  .nav-links.nav-open .has-dropdown.mob-open > a .nav-arrow {
    transform: rotate(180deg);
    color: var(--gold);
  }

  /* ── Sub-menu accordion ── */
  .nav-links.nav-open .nav-dropdown {
    /* Override desktop absolute positioning */
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    border-radius: 0;
    border: none;
    border-top: 1px solid rgba(212,149,42,0.1);
    background: rgba(255,255,255,0.03);
    box-shadow: none;
    padding: 4px 0;
    /* Closed by default — height:0 */
    display: none;
  }
  /* Open when parent li has .mob-open */
  .nav-links.nav-open .has-dropdown.mob-open > .nav-dropdown {
    display: block;
    animation: navSlideDown 0.22s ease both;
  }

  /* Sub-menu links */
  .nav-links.nav-open .nav-dropdown a {
    padding: 11px 24px 11px 44px;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .nav-links.nav-open .nav-dropdown a:last-child { border-bottom: none; }
  .nav-links.nav-open .nav-dropdown a:hover { color: var(--gold-light); background: rgba(212,149,42,0.07); }
  .nav-links.nav-open .nav-dropdown a::before { display: none; } /* remove left border from desktop style */
  .nav-links.nav-open .nav-dropdown .dd-arrow { margin-left: auto; }

  /* ── Mobile CTA buttons at bottom of drawer ── */
  .mob-cta {
    display: flex !important;
    gap: 10px;
    padding: 16px 24px 8px;
    flex-wrap: wrap;
  }
  .mob-cta .btn-ghost,
  .mob-cta .btn-cta { font-size: 11px; padding: 9px 18px; }

  /* Position navbar relatively so drawer uses top:100% correctly */
  #navbar { position: relative; }

  /* Contact form responsive */
  .contact-form-grid { grid-template-columns: 1fr !important; }
}

/* ── CONTACT FORM ── */
.contact-section {
  padding: 80px 8%;
  position: relative;
}
.contact-section.alt {
  background: linear-gradient(180deg, rgba(17,28,66,0.5) 0%, rgba(13,21,51,0.3) 100%);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.ci-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, rgba(212,149,42,0.15), rgba(212,149,42,0.05));
  border: 1px solid rgba(212,149,42,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.ci-label {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 4px;
}
.ci-value {
  font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.6;
}
.ci-value a { color: rgba(255,255,255,0.65); transition: color .2s; }
.ci-value a:hover { color: var(--gold-light); }

/* Form styles */
.contact-form-wrap {
  background: linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-xl);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.contact-form-wrap::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-light), var(--gold), transparent);
  box-shadow: 0 0 18px var(--gold);
}
.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}
.form-group.full { grid-column: 1 / -1; }
.form-label {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.5);
}
.form-input,
.form-textarea,
.form-select {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 14.5px;
  color: var(--white);
  outline: none;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
  width: 100%;
}
.form-input::placeholder,
.form-textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: rgba(212,149,42,0.5);
  background: rgba(255,255,255,0.09);
  box-shadow: 0 0 0 3px rgba(212,149,42,0.1);
}
.form-textarea { resize: vertical; min-height: 130px; }
.form-select { appearance: none; cursor: pointer; }
.form-select option { background: #0d1533; color: var(--white); }

.form-submit-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--gold) 0%, #b87020 100%);
  color: var(--navy);
  font-family: 'Josefin Sans', sans-serif;
  font-size: 13px; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none; border-radius: 100px; cursor: pointer;
  box-shadow: 0 6px 24px rgba(212,149,42,0.4);
  transition: all 0.3s;
  position: relative; overflow: hidden;
}
.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(212,149,42,0.55);
}
.form-submit-btn:disabled {
  opacity: 0.6; cursor: not-allowed; transform: none;
}

/* Alert messages */
.alert {
  padding: 14px 18px;
  border-radius: var(--r-sm);
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}
.alert-success {
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.3);
  color: #86efac;
}
.alert-error {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.3);
  color: #fca5a5;
}

/* ── Extra responsive for page content ── */
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .contact-form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .content-section, .contact-section { padding: 52px 5%; }
  .page-hero { padding: 80px 5% 60px; }
  .brochure-cover { padding: 36px 18px; }
  .bc-actions { flex-direction: column; align-items: center; }
  .card-grid { grid-template-columns: 1fr; }
}