/* =====================================================
   PHAM QUY TRAVEL CAR — Luxury Dark Theme
   Monaco / Rolls Royce / Premium VIP Style
   ===================================================== */

:root {
  --bg-primary: #0A0A0A;
  --bg-secondary: #111111;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.07);
  --gold: #D4AF37;
  --gold-light: #F7E7A1;
  --gold-dark: #B8960C;
  --gold-gradient: linear-gradient(135deg, #D4AF37 0%, #F7E7A1 50%, #D4AF37 100%);
  --text-primary: #FFFFFF;
  --text-secondary: #CFCFCF;
  --text-muted: #888888;
  --border-glass: rgba(212,175,55,0.12);
  --border-gold: rgba(212,175,55,0.45);
  --shadow-gold: 0 0 30px rgba(212,175,55,0.18);
  --shadow-gold-lg: 0 0 60px rgba(212,175,55,0.3);
  --shadow-card: 0 8px 40px rgba(0,0,0,0.5);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --container: 1200px;
  --header-h: 64px;
  --radius: 12px;
  --radius-lg: 20px;
  --ease: cubic-bezier(0.4,0,0.2,1);
  --trans: 0.3s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width:100%; display:block; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
button { cursor:pointer; font-family:inherit; border:none; }
em { font-style:normal; }

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

.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
}

.section { padding: 100px 0; }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(212,175,55,0.08);
  border: 1px solid rgba(212,175,55,0.22);
  border-radius: 100px;
  padding: 6px 18px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3.5vw, 2.7rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--trans);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #0A0A0A;
  font-weight: 700;
  box-shadow: 0 4px 24px rgba(212,175,55,0.4);
}
.btn-gold:hover { transform:translateY(-2px); box-shadow:0 8px 40px rgba(212,175,55,0.6); }

.btn-glass {
  background: rgba(255,255,255,0.07);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
}
.btn-glass:hover { background:rgba(255,255,255,0.13); border-color:var(--gold); color:var(--gold); transform:translateY(-2px); }

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.btn-outline-gold:hover { background:var(--gold-gradient); color:#0A0A0A; transform:translateY(-2px); box-shadow:var(--shadow-gold); }

.btn-lg { padding:16px 36px; font-size:0.9rem; }
.btn-xl { padding:18px 44px; font-size:0.95rem; }

/* =====================================================
   SCROLL ANIMATIONS
   ===================================================== */
[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-animate].in-view { opacity:1; transform:translateY(0); }

/* =====================================================
   HEADER
   ===================================================== */
.header {
  position: fixed;
  top:0; left:0; right:0;
  z-index: 1000;
  height: var(--header-h);
  transition: background var(--trans), box-shadow var(--trans);
}
.header.scrolled {
  background: rgba(10,10,10,0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 1px 0 rgba(212,175,55,0.18);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.logo { display:flex; align-items:center; gap:12px; flex-shrink:0; }
.logo-img { height:416px; width:auto; object-fit:contain; display:block; filter:drop-shadow(0 2px 8px rgba(212,175,55,0.25)); transition:filter var(--trans); image-rendering:-webkit-optimize-contrast; mix-blend-mode:screen; }
.logo:hover .logo-img { filter:drop-shadow(0 4px 20px rgba(212,175,55,0.55)); }
.logo-img-footer { height:240px; }

.logo-fallback { display:none; align-items:center; gap:10px; }
.logo-icon { width:44px; height:44px; border-radius:10px; background:var(--gold-gradient); display:flex; align-items:center; justify-content:center; font-size:1.2rem; color:#0A0A0A; }
.logo-text { display:block; font-family:var(--font-heading); font-size:1.1rem; font-weight:800; letter-spacing:.06em; background:var(--gold-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; line-height:1; }
.logo-sub { display:block; font-family:var(--font-heading); font-size:.58rem; font-weight:500; letter-spacing:.18em; color:var(--text-muted); line-height:1; margin-top:3px; }

.nav { display:flex; align-items:center; gap:4px; }
.nav a { font-family:var(--font-heading); font-size:.82rem; font-weight:500; letter-spacing:.03em; color:var(--text-secondary); padding:8px 14px; border-radius:8px; transition:color var(--trans),background var(--trans); }
.nav a:hover,.nav a.active { color:var(--gold); background:rgba(212,175,55,0.09); }
.nav-cta { background:var(--gold-gradient) !important; color:#0A0A0A !important; font-weight:700 !important; padding:9px 20px !important; border-radius:50px !important; }
.nav-cta:hover { box-shadow:var(--shadow-gold) !important; transform:translateY(-1px); background:var(--gold-gradient) !important; color:#0A0A0A !important; }

.menu-toggle { display:none; flex-direction:column; gap:5px; background:none; border:none; padding:8px; cursor:pointer; }
.menu-toggle span { display:block; width:24px; height:2px; background:var(--text-primary); border-radius:2px; transition:all .3s ease; }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}
.hero-bg { position:absolute; inset:0; z-index:0; background:#0A0A0A; }
.hero-bg-img { width:100%; height:100%; object-fit:cover; object-position:center; filter:brightness(.35) saturate(.7); }
.hero-overlay {
  position: absolute; inset:0;
  background: linear-gradient(135deg, rgba(10,10,10,.9) 0%, rgba(10,10,10,.65) 60%, rgba(10,10,10,.92) 100%);
}
.hero-glow {
  position: absolute; inset:0;
  background: radial-gradient(ellipse at 20% 60%, rgba(212,175,55,.06) 0%, transparent 55%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 48px 24px 80px;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

/* Hero entrance animations via data-hero attribute */
[data-hero] { opacity:0; }
[data-hero="1"] { animation: hFadeDown .9s .1s var(--ease) forwards; }
[data-hero="2"] { animation: hFadeUp 1s .25s var(--ease) forwards; }
[data-hero="3"] { animation: hFadeUp .9s .45s var(--ease) forwards; }
[data-hero="4"] { animation: hFadeUp .9s .6s var(--ease) forwards; }
[data-hero="5"] { animation: hFadeUp .9s .75s var(--ease) forwards; }
[data-hero="6"] { animation: hFadeUp .9s .95s var(--ease) forwards; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(212,175,55,.07);
  border: 1px solid rgba(212,175,55,.28);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero-badge i { font-size:.6rem; }

.hero-title { font-family:var(--font-heading); font-weight:900; line-height:1.05; margin-bottom:18px; }
.hero-title-main { display:block; font-size:clamp(3.5rem,9vw,7rem); color:var(--text-primary); letter-spacing:-.02em; }
.hero-title-route {
  display: block;
  font-size: clamp(2rem,5vw,4rem);
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: .02em;
}
.hero-arrow { display:inline-block; animation:arrowPulse 2s ease-in-out infinite; }

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(.85rem,1.8vw,1rem);
  font-weight: 500;
  letter-spacing: .25em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.hero-desc { font-size:1.02rem; color:var(--text-muted); margin-bottom:44px; }

.hero-actions { display:flex; flex-wrap:wrap; gap:16px; margin-bottom:64px; }

.hero-stats { display:flex; align-items:center; flex-wrap:wrap; }
.hero-stat { display:flex; flex-direction:column; align-items:flex-start; gap:4px; padding:0 32px; }
.hero-stat:first-child { padding-left:0; }
.hero-stat-val { font-family:var(--font-heading); font-size:2.2rem; font-weight:800; color:var(--gold); line-height:1; }
.hero-stat-val sup { font-size:1.2rem; vertical-align:super; }
.slash { font-size:1.5rem; color:var(--gold); }
.hero-stat-label { font-size:.75rem; color:var(--text-muted); letter-spacing:.06em; text-transform:uppercase; font-weight:500; }
.hero-stat-line { width:1px; height:48px; background:rgba(212,175,55,.22); flex-shrink:0; }

.hero-scroll { position:absolute; bottom:36px; left:50%; transform:translateX(-50%); z-index:1; }
.hero-scroll-dot { width:6px; height:6px; border-radius:50%; background:var(--gold); animation:scrollDot 2s ease-in-out infinite; }

/* =====================================================
   WHY US
   ===================================================== */
.why-section {
  background: var(--bg-secondary);
  position: relative;
}
.why-section::before {
  content:''; position:absolute; top:0; left:0; right:0; height:1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.why-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }

.why-card { padding:32px 22px; text-align:center; transition:all var(--trans); cursor:default; }
.why-card:hover { background:var(--bg-card-hover); border-color:var(--border-gold); transform:translateY(-5px); box-shadow:var(--shadow-gold),var(--shadow-card); }

.why-icon {
  width:60px; height:60px; border-radius:50%;
  background:rgba(212,175,55,.08); border:1px solid rgba(212,175,55,.2);
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 20px; font-size:1.35rem; color:var(--gold);
  transition:all var(--trans);
}
.why-card:hover .why-icon { background:var(--gold-gradient); color:#0A0A0A; border-color:transparent; box-shadow:var(--shadow-gold); }
.why-card h3 { font-family:var(--font-heading); font-size:.98rem; font-weight:600; margin-bottom:10px; }
.why-card p { font-size:.86rem; color:var(--text-muted); line-height:1.5; }

/* =====================================================
   PRICING
   ===================================================== */
.pricing-section { background:var(--bg-primary); }

.pricing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; align-items:start; }

.pricing-card { padding:40px 30px; text-align:center; position:relative; transition:all var(--trans); }
.pricing-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-gold),var(--shadow-card); }

.pricing-hot {
  border-color: var(--border-gold);
  background: rgba(212,175,55,.05);
  box-shadow: var(--shadow-gold);
  transform: translateY(-14px) scale(1.02);
}
.pricing-hot:hover { transform:translateY(-20px) scale(1.02); box-shadow:var(--shadow-gold-lg),var(--shadow-card); }

.pricing-badge {
  position:absolute; top:-14px; left:50%; transform:translateX(-50%);
  background:var(--gold-gradient); color:#0A0A0A;
  font-family:var(--font-heading); font-size:.65rem; font-weight:700;
  letter-spacing:.12em; padding:5px 18px; border-radius:100px; white-space:nowrap;
}

.pricing-icon {
  width:56px; height:56px; border-radius:50%;
  background:rgba(212,175,55,.1); border:1px solid rgba(212,175,55,.2);
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 16px; font-size:1.3rem; color:var(--gold);
}

.pricing-type { font-family:var(--font-heading); font-size:.72rem; font-weight:600; letter-spacing:.15em; color:var(--text-muted); text-transform:uppercase; margin-bottom:16px; }

.pricing-price { margin-bottom:28px; }
.price-num {
  font-family:var(--font-heading); font-size:3.5rem; font-weight:900; line-height:1;
  background:var(--gold-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.price-k { font-size:2.2rem; font-weight:700; }
.price-per { display:block; font-size:.82rem; color:var(--text-muted); margin-top:4px; }

.pricing-list { margin-bottom:28px; text-align:left; }
.pricing-list li { display:flex; align-items:center; gap:10px; font-size:.86rem; color:var(--text-secondary); padding:7px 0; border-bottom:1px solid rgba(255,255,255,.05); }
.pricing-list li:last-child { border-bottom:none; }
.pricing-list i { color:var(--gold); font-size:.72rem; flex-shrink:0; }

.pricing-note {
  text-align:center; font-size:.88rem; color:var(--text-muted);
  margin-top:40px; display:flex; align-items:center; justify-content:center; gap:8px;
}
.pricing-note i { color:var(--gold); }
.pricing-note strong { color:var(--gold); }

/* =====================================================
   SERVICES
   ===================================================== */
.services-section { background:var(--bg-secondary); position:relative; }
.services-section::before,.services-section::after {
  content:''; position:absolute; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.services-section::before { top:0; }
.services-section::after { bottom:0; }

.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }

.service-card { padding:36px 26px; display:flex; flex-direction:column; gap:14px; transition:all var(--trans); cursor:default; }
.service-card:hover { background:var(--bg-card-hover); border-color:var(--border-gold); transform:translateY(-5px); box-shadow:var(--shadow-gold),var(--shadow-card); }

.service-icon {
  width:54px; height:54px; border-radius:14px;
  background:rgba(212,175,55,.07); border:1px solid rgba(212,175,55,.18);
  display:flex; align-items:center; justify-content:center;
  font-size:1.3rem; color:var(--gold); transition:all var(--trans);
}
.service-card:hover .service-icon { background:var(--gold-gradient); color:#0A0A0A; border-color:transparent; transform:scale(1.1); }
.service-card h3 { font-family:var(--font-heading); font-size:1.02rem; font-weight:600; }
.service-card p { font-size:.86rem; color:var(--text-muted); line-height:1.55; }

/* =====================================================
   FLEET
   ===================================================== */
.fleet-section { background:var(--bg-primary); }
.fleet-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }

.fleet-card { border-radius:var(--radius-lg); overflow:hidden; background:var(--bg-card); border:1px solid var(--border-glass); transition:all var(--trans); }
.fleet-card:hover { border-color:var(--border-gold); box-shadow:var(--shadow-gold),var(--shadow-card); transform:translateY(-4px); }

.fleet-img-wrap { position:relative; aspect-ratio:16/10; overflow:hidden; }
.fleet-img-wrap img { width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.fleet-card:hover .fleet-img-wrap img { transform:scale(1.06); }

.fleet-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top,rgba(10,10,10,.88) 0%,transparent 55%);
  display:flex; align-items:flex-end; padding:18px; gap:10px;
}
.fleet-name { font-family:var(--font-heading); font-size:1.05rem; font-weight:700; flex:1; }
.fleet-seats { font-size:.8rem; color:var(--gold); background:rgba(212,175,55,.14); border:1px solid rgba(212,175,55,.28); padding:4px 12px; border-radius:100px; display:flex; align-items:center; gap:5px; }

.fleet-info { padding:18px 22px; }
.fleet-info h3 { font-family:var(--font-heading); font-size:1rem; font-weight:600; margin-bottom:5px; }
.fleet-info p { font-size:.86rem; color:var(--text-muted); }

/* =====================================================
   GALLERY
   ===================================================== */
.gallery-section { background:var(--bg-secondary); position:relative; }
.gallery-section::before,.gallery-section::after {
  content:''; position:absolute; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.gallery-section::before { top:0; } .gallery-section::after { bottom:0; }

.gallery-grid { display:grid; grid-template-columns:repeat(3,1fr); grid-template-rows:260px 260px; gap:14px; }
.gallery-item { border-radius:var(--radius); overflow:hidden; position:relative; cursor:pointer; }
.gallery-lg { grid-column:span 2; grid-row:span 2; }

.gallery-item img { width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.gallery-item:hover img { transform:scale(1.08); }

.gallery-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top,rgba(10,10,10,.75) 0%,transparent 55%);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  opacity:0; transition:opacity var(--trans);
}
.gallery-item:hover .gallery-overlay { opacity:1; }
.gallery-overlay i { font-size:1.8rem; color:var(--gold); margin-bottom:8px; transform:scale(.8); transition:transform var(--trans); }
.gallery-item:hover .gallery-overlay i { transform:scale(1); }
.gallery-overlay span { font-family:var(--font-heading); font-size:.8rem; font-weight:600; letter-spacing:.06em; }

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-section { background:var(--bg-primary); }
.testi-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }

.testi-card { padding:30px; display:flex; flex-direction:column; transition:all var(--trans); }
.testi-card:hover { background:var(--bg-card-hover); border-color:var(--border-gold); transform:translateY(-4px); box-shadow:var(--shadow-gold),var(--shadow-card); }

.testi-stars { display:flex; gap:3px; color:var(--gold); font-size:.88rem; margin-bottom:14px; }
.testi-card > p { font-size:.88rem; color:var(--text-secondary); line-height:1.72; font-style:italic; margin-bottom:22px; flex:1; }
.testi-author { display:flex; align-items:center; gap:12px; margin-top:auto; }
.testi-avatar { width:44px; height:44px; border-radius:50%; background:var(--gold-gradient); color:#0A0A0A; font-family:var(--font-heading); font-size:.85rem; font-weight:700; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.testi-author strong { display:block; font-size:.88rem; color:var(--text-primary); font-weight:600; }
.testi-author span { display:block; font-size:.76rem; color:var(--text-muted); }

/* =====================================================
   BOOKING
   ===================================================== */
.booking-section { background:var(--bg-secondary); position:relative; }
.booking-section::before,.booking-section::after {
  content:''; position:absolute; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.booking-section::before { top:0; } .booking-section::after { bottom:0; }

.booking-wrap { display:grid; grid-template-columns:1fr 1.65fr; gap:60px; align-items:center; }

.booking-info { display:flex; flex-direction:column; gap:18px; }
.booking-contacts { display:flex; flex-direction:column; gap:14px; margin-top:8px; }

.bcontact-item { display:flex; align-items:center; gap:14px; padding:15px 18px; background:var(--bg-card); border:1px solid var(--border-glass); border-radius:var(--radius); transition:all var(--trans); color:inherit; }
.bcontact-item:hover { border-color:var(--border-gold); background:var(--bg-card-hover); }
.bcontact-icon { width:42px; height:42px; border-radius:10px; background:rgba(212,175,55,.09); border:1px solid rgba(212,175,55,.2); display:flex; align-items:center; justify-content:center; color:var(--gold); font-size:1.05rem; flex-shrink:0; }
.bcontact-item span { display:block; font-size:.72rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:.05em; }
.bcontact-item strong { display:block; font-size:.96rem; font-weight:600; color:var(--text-primary); }

.booking-form { padding:38px; }
.form-title { font-family:var(--font-heading); font-size:1.55rem; font-weight:700; margin-bottom:26px; }

.form-error { background:rgba(239,68,68,.09); border:1px solid rgba(239,68,68,.28); color:#ef4444; border-radius:var(--radius); padding:11px 15px; font-size:.86rem; margin-bottom:18px; display:none; align-items:center; gap:8px; }
.form-error.show { display:flex; }

.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-group { display:flex; flex-direction:column; gap:7px; margin-bottom:14px; }
.form-group label { font-size:.8rem; font-weight:500; color:var(--text-secondary); }
.req { color:var(--gold); }

.input-wrap { position:relative; display:flex; align-items:center; }
.iicon { position:absolute; left:13px; color:var(--text-muted); font-size:.88rem; pointer-events:none; z-index:1; transition:color var(--trans); }
.iicon-top { top:13px; align-self:flex-start; }
.input-wrap-ta { align-items:flex-start; }

.input-wrap input,.input-wrap select,.input-wrap textarea {
  width:100%; padding:11px 13px 11px 38px;
  background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius); color:var(--text-primary);
  font-family:var(--font-body); font-size:.88rem;
  transition:all var(--trans); outline:none;
  -webkit-appearance:none; appearance:none;
}
.input-wrap select { cursor:pointer; }
.input-wrap textarea { resize:vertical; min-height:76px; padding-top:11px; align-self:flex-start; }
.input-wrap input::placeholder,.input-wrap textarea::placeholder { color:var(--text-muted); opacity:.65; }
.input-wrap input:focus,.input-wrap select:focus,.input-wrap textarea:focus {
  border-color:var(--gold); background:rgba(212,175,55,.04);
  box-shadow:0 0 0 3px rgba(212,175,55,.1);
}
.input-wrap:focus-within .iicon { color:var(--gold); }
.input-wrap input.error { border-color:#ef4444; box-shadow:0 0 0 3px rgba(239,68,68,.1); }

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator { filter:invert(.6); cursor:pointer; }
select option { background:var(--bg-secondary); color:var(--text-primary); }

.btn-submit { width:100%; justify-content:center; padding:15px; font-size:.92rem; letter-spacing:.1em; border-radius:var(--radius); margin-top:6px; }

/* =====================================================
   FINAL CTA
   ===================================================== */
.cta-section { position:relative; padding:120px 0; text-align:center; overflow:hidden; }
.cta-bg-glow {
  position:absolute; inset:0;
  background:radial-gradient(ellipse at 50% 0%,rgba(212,175,55,.11) 0%,transparent 65%),var(--bg-primary);
}
.cta-inner { position:relative; z-index:1; display:flex; flex-direction:column; align-items:center; gap:20px; }
.cta-line { width:100px; height:1px; background:var(--gold-gradient); }
.cta-title { font-family:var(--font-heading); font-size:clamp(2.4rem,5vw,3.8rem); font-weight:900; line-height:1.1; }
.cta-desc { font-size:1.08rem; color:var(--text-secondary); max-width:460px; }
.cta-btns { display:flex; flex-wrap:wrap; gap:16px; justify-content:center; margin-top:8px; }

/* =====================================================
   FOOTER
   ===================================================== */
.footer { background:#080808; border-top:1px solid rgba(212,175,55,.14); }
.footer-inner { display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:48px; padding:56px 24px; }

.footer-brand { display:flex; flex-direction:column; gap:16px; }
.footer-tagline { font-size:.86rem; color:var(--text-muted); line-height:1.65; }

.footer-col { display:flex; flex-direction:column; gap:10px; }
.footer-col h4 { font-family:var(--font-heading); font-size:.7rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--gold); margin-bottom:4px; }
.footer-col a,.footer-col span { font-size:.86rem; color:var(--text-muted); transition:color var(--trans); display:flex; align-items:center; gap:8px; }
.footer-col a:hover { color:var(--gold); }
.footer-col i { color:var(--gold); font-size:.82rem; width:14px; flex-shrink:0; }

.footer-bottom { border-top:1px solid rgba(255,255,255,.05); }
.footer-bottom-inner { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:8px; padding:18px 24px; }
.footer-bottom-inner p { font-size:.8rem; color:var(--text-muted); }

/* =====================================================
   FLOATING BUTTONS
   ===================================================== */
.floating-btns {
  position:fixed; bottom:32px; right:24px; z-index:900;
  display:flex; flex-direction:column; gap:12px; align-items:center;
  opacity:0; transform:translateY(16px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);
  pointer-events:none;
}
.floating-btns.visible { opacity:1; transform:translateY(0); pointer-events:all; }

.float-btn {
  width:52px; height:52px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:1.2rem; color:#fff; transition:all var(--trans);
  box-shadow:0 4px 20px rgba(0,0,0,.4);
}
.float-btn:hover { transform:scale(1.12); }

.float-call { background:linear-gradient(135deg,#15803d,#22c55e); animation:floatPulse 2.2s ease-in-out infinite; }
.float-zalo { background:#0068FF; animation:zaloPulse 2.2s ease-in-out infinite; }
.float-zalo img { border-radius:0; }
@keyframes zaloPulse { 0%,100%{box-shadow:0 4px 20px rgba(0,104,255,0.4)} 50%{box-shadow:0 4px 44px rgba(0,104,255,0.75)} }
.float-top { background:rgba(212,175,55,.13); border:1px solid rgba(212,175,55,.38); color:var(--gold); font-size:1rem; cursor:pointer; }
.float-top:hover { background:var(--gold-gradient); color:#0A0A0A; }

/* =====================================================
   MODAL
   ===================================================== */
.modal {
  position:fixed; inset:0; z-index:10000;
  background:rgba(0,0,0,.88); backdrop-filter:blur(10px);
  display:flex; align-items:center; justify-content:center; padding:24px;
  opacity:0; pointer-events:none; transition:opacity .3s var(--ease);
}
.modal.open { opacity:1; pointer-events:all; }
.modal-box { max-width:420px; width:100%; padding:46px 38px; text-align:center; position:relative; transform:scale(.9); transition:transform .3s var(--ease); }
.modal.open .modal-box { transform:scale(1); }
.modal-close { position:absolute; top:14px; right:14px; width:34px; height:34px; border-radius:50%; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.14); color:var(--text-secondary); display:flex; align-items:center; justify-content:center; font-size:.88rem; transition:all var(--trans); }
.modal-close:hover { background:rgba(212,175,55,.14); border-color:var(--gold); color:var(--gold); }
.modal-icon { font-size:3.2rem; color:var(--gold); margin-bottom:18px; animation:modalPop .5s .15s var(--ease) both; }
.modal-title { font-family:var(--font-heading); font-size:1.55rem; font-weight:700; margin-bottom:12px; }
.modal-desc { font-size:.92rem; color:var(--text-secondary); line-height:1.65; margin-bottom:26px; }

/* =====================================================
   KEYFRAMES
   ===================================================== */
@keyframes hFadeDown { from{opacity:0;transform:translateY(-20px)} to{opacity:1;transform:translateY(0)} }
@keyframes hFadeUp   { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes arrowPulse { 0%,100%{transform:scaleX(1)} 50%{transform:scaleX(1.15)} }
@keyframes scrollDot { 0%,100%{transform:translateY(0);opacity:1} 50%{transform:translateY(14px);opacity:.3} }
@keyframes floatPulse { 0%,100%{box-shadow:0 4px 20px rgba(21,128,61,.4)} 50%{box-shadow:0 4px 40px rgba(21,128,61,.7)} }
@keyframes modalPop { from{transform:scale(0);opacity:0} to{transform:scale(1);opacity:1} }
@keyframes lbIn { from{opacity:0} to{opacity:1} }

/* =====================================================
   RESPONSIVE — 1024px
   ===================================================== */
@media (max-width:1024px) {
  :root { --header-h:60px; }
  .why-grid { grid-template-columns:repeat(2,1fr); }
  .pricing-grid { gap:16px; }
  .pricing-hot { transform:none; }
  .pricing-hot:hover { transform:translateY(-6px); }
  .services-grid { grid-template-columns:repeat(2,1fr); }
  .testi-grid { grid-template-columns:repeat(2,1fr); }
  .booking-wrap { grid-template-columns:1fr; gap:40px; }
  .footer-inner { grid-template-columns:1fr 1fr; }
  .footer-brand { grid-column:span 2; }
}

/* =====================================================
   RESPONSIVE — 768px
   ===================================================== */
@media (max-width:768px) {
  :root { --header-h:56px; }
  .section { padding:72px 0; }
  .section-header { margin-bottom:44px; }

  .nav {
    position:fixed; top:var(--header-h); left:0; right:0;
    background:rgba(10,10,10,.97); backdrop-filter:blur(24px);
    flex-direction:column; gap:0; padding:14px;
    border-bottom:1px solid var(--border-glass);
    transform:translateY(-100%); opacity:0; pointer-events:none;
    transition:transform .3s var(--ease),opacity .3s var(--ease); z-index:999;
  }
  .nav.open { transform:translateY(0); opacity:1; pointer-events:all; }
  .nav a { padding:13px 18px; width:100%; border-radius:var(--radius); }
  .menu-toggle { display:flex; }

  .hero-content { padding:60px 24px 80px; }
  .hero-stats { gap:0; }
  .hero-stat { padding:0 14px; }
  .hero-stat-line { height:34px; }
  .hero-actions { flex-direction:column; }
  .hero-actions .btn { width:100%; justify-content:center; }

  .why-grid { grid-template-columns:1fr; }
  .pricing-grid { grid-template-columns:1fr; gap:18px; }
  .pricing-hot { transform:none; }
  .services-grid { grid-template-columns:1fr; }
  .fleet-grid { grid-template-columns:1fr; }
  .gallery-grid { grid-template-columns:1fr 1fr; grid-template-rows:auto; }
  .gallery-lg { grid-column:span 2; grid-row:auto; aspect-ratio:16/9; }
  .testi-grid { grid-template-columns:1fr; }

  .form-row { grid-template-columns:1fr; }
  .booking-form { padding:26px 18px; }

  .footer-inner { grid-template-columns:1fr; gap:28px; }
  .footer-brand { grid-column:auto; }
  .footer-bottom-inner { flex-direction:column; text-align:center; }

  .cta-btns { flex-direction:column; align-items:center; }
  .cta-btns .btn { width:100%; justify-content:center; max-width:340px; }

  .logo-img { height:110px; }
  .logo-img-footer { height:100px; }
}

/* =====================================================
   RESPONSIVE — 480px
   ===================================================== */
@media (max-width:480px) {
  .hero-stats { flex-wrap:wrap; gap:20px; justify-content:center; }
  .hero-stat { padding:0 10px; align-items:center; }
  .hero-stat-line { display:none; }
  .gallery-grid { grid-template-columns:1fr; }
  .gallery-lg { grid-column:auto; }
  .floating-btns { bottom:24px; right:14px; }
  .btn-xl { padding:15px 26px; font-size:.88rem; }
}

/* =====================================================
   CRO — CONVERSION RATE OPTIMIZATIONS
   ===================================================== */

/* Hero urgency bar */
.hero-urgency {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(220,38,38,.18); border:1px solid rgba(220,38,38,.45);
  color:#ff6b6b; padding:8px 18px; border-radius:50px;
  font-size:.82rem; font-weight:600; letter-spacing:.04em;
  margin-bottom:16px;
  animation: hFadeDown .8s .05s var(--ease) both;
}
.hero-urgency i { animation: urgencyPulse 1.2s ease-in-out infinite; }
.hero-urgency strong { color:#ff4444; }
@keyframes urgencyPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.25)} }

/* Pricing urgency */
.pricing-urgency {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(212,175,55,.12); border:1px solid rgba(212,175,55,.3);
  color:var(--gold); padding:5px 14px; border-radius:50px;
  font-size:.75rem; font-weight:600; letter-spacing:.05em;
  margin-bottom:16px;
}
.pricing-urgency i { color:#f59e0b; }

/* Form trust signals */
.form-trust {
  display:flex; flex-wrap:wrap; gap:10px 18px;
  margin-top:14px; justify-content:center;
}
.form-trust span {
  display:flex; align-items:center; gap:5px;
  font-size:.76rem; color:var(--text-muted);
}
.form-trust i { color:var(--gold); font-size:.8rem; }

/* Sticky bottom CTA bar */
.sticky-bar {
  position:fixed; bottom:0; left:0; right:0; z-index:4000;
  background:rgba(10,10,10,.97); backdrop-filter:blur(20px);
  border-top:1px solid rgba(212,175,55,.25);
  padding:12px 0;
  transform:translateY(100%);
  transition:transform .4s var(--ease);
}
.sticky-bar.visible { transform:translateY(0); }
.sticky-bar-inner {
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.sticky-bar-info {
  display:flex; align-items:center; gap:10px;
  font-size:.88rem; color:var(--text-secondary);
}
.sticky-price strong { color:var(--gold); font-size:1.05rem; }
.sticky-sep { color:var(--text-muted); }
.sticky-bar-btns { display:flex; gap:10px; flex-shrink:0; }
.sticky-btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:11px 22px; border-radius:50px;
  font-size:.85rem; font-weight:700; letter-spacing:.05em;
  transition:all var(--trans); white-space:nowrap;
}
.sticky-call {
  background:var(--gold-gradient); color:#0A0A0A;
}
.sticky-call:hover { box-shadow:0 0 20px rgba(212,175,55,.5); transform:translateY(-1px); }
.sticky-zalo {
  background:rgba(212,175,55,.1); border:1px solid rgba(212,175,55,.4);
  color:var(--gold);
}
.sticky-zalo:hover { background:rgba(212,175,55,.2); transform:translateY(-1px); }

@media (max-width:600px) {
  .sticky-bar-info { display:none; }
  .sticky-bar-inner { justify-content:center; }
  .sticky-btn { flex:1; justify-content:center; padding:13px 16px; }
  .floating-btns { bottom:80px; }
}

/* Hero price line */
.hero-price {
  font-size:.88rem; color:rgba(255,255,255,.6);
  letter-spacing:.06em; margin-bottom:12px;
}
.hero-price strong { color:rgba(255,255,255,.85); font-weight:600; }

/* Zalo CTA button */
.btn-zalo {
  background:#0068FF; color:#FFFFFF !important;
  border:none; box-shadow:0 4px 20px rgba(0,104,255,0.35);
}
.btn-zalo:hover {
  background:#0055CC; transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(0,104,255,0.55);
}