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

/* ============================================================
   DESIGN SYSTEM
   ============================================================ */
:root {
  --black:       #0a0a0a;
  --surface-1:   #111111;
  --surface-2:   #1a1a1a;
  --surface-3:   #242424;
  --border:      rgba(255,255,255,0.07);
  --gold:        #c8a951;
  --gold-light:  #e2c978;
  --gold-dim:    rgba(200,169,81,0.15);
  --white:       #f5f5f0;
  --muted:       #888888;
  --danger:      #e05c5c;
  --success:     #5cbf82;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;

  --radius:      12px;
  --radius-sm:   6px;
  --radius-lg:   20px;
  --shadow:      0 8px 40px rgba(0,0,0,0.6);
  --shadow-sm:   0 2px 12px rgba(0,0,0,0.4);
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::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(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font-body); border: none; outline: none; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--surface-1); }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.15;
}

.display-xl  { font-size: clamp(3.5rem, 8vw, 7rem);  letter-spacing: -0.02em; }
.display-lg  { font-size: clamp(2.5rem, 5vw, 4.5rem); letter-spacing: -0.01em; }
.display-md  { font-size: clamp(1.8rem, 3vw, 2.8rem); }
.display-sm  { font-size: clamp(1.4rem, 2vw, 1.8rem); }
.label       { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); font-family: var(--font-body); font-weight: 500; }
.muted       { color: var(--muted); }

/* ============================================================
   WRAPPER
   ============================================================ */
.wrapper { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand span { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--gold);
  color: var(--black) !important;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  letter-spacing: 0.08em;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--gold-light) !important; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--white);
  transition: var(--transition);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/hero.jpg');
  background-size: cover;
  background-position: center 30%;
  transform: scale(1.05);
  animation: heroZoom 12s ease-out forwards;
}

@keyframes heroZoom {
  to { transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,0.85) 0%,
    rgba(10,10,10,0.4) 60%,
    rgba(10,10,10,0.7) 100%
  );
}

.hero-content {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.hero-label {
  opacity: 0;
  animation: fadeUp 0.8s 0.3s ease forwards;
}

.hero-title {
  opacity: 0;
  animation: fadeUp 0.8s 0.5s ease forwards;
  max-width: 700px;
}

.hero-sub {
  opacity: 0;
  animation: fadeUp 0.8s 0.7s ease forwards;
  font-size: 1.1rem;
  color: rgba(245,245,240,0.7);
  max-width: 480px;
  margin-top: 1rem;
}

.hero-actions {
  opacity: 0;
  animation: fadeUp 0.8s 0.9s ease forwards;
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeIn 1s 1.5s ease forwards;
  opacity: 0;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.btn-gold {
  background: var(--gold);
  color: var(--black);
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200,169,81,0.3); color: var(--black); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.05); color: var(--white); }

.btn-sm { padding: 0.6rem 1.3rem; font-size: 0.78rem; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   SECTION LAYOUT
   ============================================================ */
.section {
  padding: 6rem 0;
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  margin-bottom: 3.5rem;
}

/* ============================================================
   FEATURES STRIP
   ============================================================ */
.features-strip {
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.feature-icon {
  width: 44px; height: 44px;
  background: var(--gold-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.feature-text h4 {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.feature-text p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ============================================================
   VEHICLE CARDS
   ============================================================ */
.vehicles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.vehicle-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.vehicle-card:hover {
  transform: translateY(-6px);
  border-color: rgba(200,169,81,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.vehicle-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.vehicle-card:hover .vehicle-card-img { transform: scale(1.04); }

.vehicle-card-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--gold);
  color: var(--black);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 4px;
}

.vehicle-card-body {
  padding: 1.5rem;
}

.vehicle-card-class {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.vehicle-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
}

.vehicle-specs {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.vehicle-spec {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.vehicle-spec i { color: var(--gold); font-size: 0.75rem; }

.vehicle-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.vehicle-price {
  display: flex;
  flex-direction: column;
}

.vehicle-price-amount {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1;
}

.vehicle-price-label {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.vehicle-card-actions {
  display: flex;
  gap: 0.5rem;
}

/* ============================================================
   DATE FILTER
   ============================================================ */
.date-filter {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 3rem;
}

.date-filter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 1rem;
  align-items: end;
}

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.form-group { margin-bottom: 1.5rem; }

label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 0.6rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="date"],
input[type="time"],
select, textarea {
  width: 100%;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200,169,81,0.12);
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(0.7);
  cursor: pointer;
}

select { cursor: pointer; }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

input[type="checkbox"] {
  width: 18px; height: 18px;
  flex-shrink: 0;
  accent-color: var(--gold);
  margin-top: 2px;
}

/* ============================================================
   VEHICLE DETAIL PAGE
   ============================================================ */
.detail-hero {
  padding-top: 100px;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.detail-img-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.detail-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}

.spec-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.spec-item-label {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.spec-item-value {
  font-size: 0.92rem;
  font-weight: 500;
}

.features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1rem 0;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.features-list li i { color: var(--gold); margin-top: 3px; flex-shrink: 0; }

/* ============================================================
   BOOKING PAGE
   ============================================================ */
.booking-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  align-items: start;
}

.booking-form-card,
.booking-summary-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.booking-summary-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}

.summary-row:last-child { border-bottom: none; }
.summary-row span:first-child { color: var(--muted); }
.summary-total { font-family: var(--font-display); font-size: 1.5rem; }

/* ============================================================
   PAYMENT PAGE
   ============================================================ */
.payment-layout {
  max-width: 640px;
  margin: 0 auto;
}

.payment-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.payment-header {
  background: var(--surface-3);
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--border);
}

.payment-body { padding: 2rem; }

.secure-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--success);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.booking-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.booking-detail-row:last-child { border-bottom: none; }
.booking-detail-row span:first-child { color: var(--muted); }

.price-display {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  margin: 1.5rem 0;
}

.paypal-error {
  background: rgba(224,92,92,0.1);
  border: 1px solid rgba(224,92,92,0.3);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  color: #e05c5c;
  margin-top: 1rem;
  display: none;
}

/* ============================================================
   ALERT / MESSAGES
   ============================================================ */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
  border: 1px solid;
}

.alert-danger { background: rgba(224,92,92,0.1); border-color: rgba(224,92,92,0.3); color: #e05c5c; }
.alert-success { background: rgba(92,191,130,0.1); border-color: rgba(92,191,130,0.3); color: #5cbf82; }
.alert-info { background: var(--gold-dim); border-color: rgba(200,169,81,0.3); color: var(--gold-light); }

/* ============================================================
   REGISTER / AUTH
   ============================================================ */
.auth-wrap {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 500px;
}

.auth-visual {
  background-image: url('/assets/images/hero.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.auth-visual-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.6);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 3rem;
}

.auth-form-wrap {
  background: var(--surface-1);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--surface-1);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px; height: 36px;
  background: var(--surface-3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.social-link:hover { background: var(--gold); color: var(--black); }

.footer-col h5 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a { font-size: 0.85rem; color: var(--muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 2rem 0;
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   DIVIDER
   ============================================================ */
.gold-line {
  width: 48px; height: 1px;
  background: var(--gold);
  margin: 1rem 0;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.testimonial-stars { color: var(--gold); margin-bottom: 1rem; font-size: 0.85rem; }
.testimonial-text { font-family: var(--font-display); font-size: 1.1rem; font-style: italic; color: rgba(245,245,240,0.85); line-height: 1.7; margin-bottom: 1.5rem; }
.testimonial-author { font-size: 0.82rem; color: var(--muted); }
.testimonial-author strong { color: var(--white); display: block; font-weight: 500; margin-bottom: 0.2rem; }

/* ============================================================
   MOBILE NAV
   ============================================================ */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 100vw);
    height: 100vh;
    background: var(--surface-1);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 0.5rem;
    transition: right var(--transition);
  }

  .nav-links.open { right: 0; }

  .nav-links a {
    font-size: 1rem;
    padding: 0.75rem 0;
    width: 100%;
    border-bottom: 1px solid var(--border);
  }

  .vehicles-grid,
  .testimonials-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-grid,
  .booking-layout,
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .date-filter-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
  .specs-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}