/* ============================================================
   GRAND CLASS TRANSFERS — styles.css
   Paleta: Negro #0A0A0A / #111111 · Dorado #C9A227 / #D4AF37 · Blanco
   Tipografía: Playfair Display (títulos) + Montserrat (textos)
   ============================================================ */

:root {
  --black: #0A0A0A;
  --black-2: #111111;
  --gold: #C9A227;
  --gold-2: #D4AF37;
  --white: #FFFFFF;
  --gold-border: rgba(201, 162, 39, 0.35);
  --ease-lux: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: Montserrat, sans-serif;
}
::selection { background: var(--gold); color: var(--black); }
img { max-width: 100%; }

h1, h2, h3 { font-family: 'Playfair Display', serif; }

/* ---------- Animaciones ---------- */
@keyframes gcFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes gcPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
  70%  { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
/* Elementos .reveal: ocultos hasta que IntersectionObserver los active (js/script.js) */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.9s var(--ease-lux), transform 0.9s var(--ease-lux);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Botones ---------- */
.btn-gold, .btn-outline, .btn-ghost, .btn-solid {
  display: inline-block;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}
.btn-gold {
  background: var(--gold);
  color: var(--black);
  border: none;
  padding: 16px 44px;
  font-family: Montserrat, sans-serif;
}
.btn-gold:hover { background: var(--gold-2); box-shadow: 0 0 30px rgba(212, 175, 55, 0.45); }
.btn-gold.full { width: 100%; padding: 17px; }
.btn-outline {
  color: var(--gold-2);
  border: 1px solid var(--gold);
  background: transparent;
  padding: 14px 24px;
  font-family: Montserrat, sans-serif;
}
.btn-outline:hover { background: var(--gold); color: var(--black); }
.btn-ghost { color: var(--white); border: 1px solid rgba(255,255,255,0.45); padding: 15px 36px; font-weight: 600; }
.btn-ghost:hover { border-color: var(--gold-2); color: var(--gold-2); }
.btn-solid {
  background: var(--gold);
  color: var(--black);
  padding: 13px 20px;
  font-size: 12px;
  border-radius: 6px;
}
.btn-solid:hover { background: var(--gold-2); box-shadow: 0 0 20px rgba(212,175,55,0.4); }

/* ---------- WhatsApp flotante ---------- */
.whatsapp-fab {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 300;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
  animation: gcPulse 2.6s ease-out infinite;
  transition: transform 0.25s ease;
}
.whatsapp-fab:hover { transform: scale(1.08); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: linear-gradient(to bottom, rgba(10,10,10,0.88), rgba(10,10,10,0.55));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,162,39,0.25);
}
.header-inner {
  max-width: 1360px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  padding: 12px clamp(14px, 2.5vw, 28px);
}
.main-nav { display: flex; flex-wrap: wrap; gap: 8px clamp(10px, 1.6vw, 24px); }
.main-nav a {
  color: var(--white);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  white-space: nowrap;
  transition: color 0.3s ease;
}
.main-nav a:hover { color: var(--gold-2); }
.header-logo { text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.header-logo img { height: 48px; width: auto; }
.header-logo span { font-size: 9px; font-weight: 600; letter-spacing: 0.32em; color: var(--white); }
.header-right { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; }
.header-phone { color: var(--white); text-decoration: none; font-size: 11px; font-weight: 500; white-space: nowrap; }
.header-phone:hover { color: var(--gold-2); }
.header-right .btn-outline { padding: 9px 16px; font-size: 11px; letter-spacing: 0.16em; white-space: nowrap; }
.lang-switch { display: flex; border: 1px solid rgba(201,162,39,0.4); border-radius: 2px; overflow: hidden; }
.lang-switch button {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.6);
  font-family: Montserrat, sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 6px 9px;
  cursor: pointer;
}
.lang-switch button:hover { color: var(--gold-2); }
.lang-switch button.active { background: rgba(201,162,39,0.18); color: var(--gold-2); font-weight: 700; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,10,0.72) 0%, rgba(10,10,10,0.55) 45%, rgba(10,10,10,0.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 140px 24px 60px;
  animation: gcFadeUp 1s ease both;
}
.hero-brand { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 40px; }
.hero-logo { height: 160px; width: auto; filter: drop-shadow(0 4px 18px rgba(0,0,0,0.6)); }
.hero-brand span { font-size: 11px; font-weight: 600; letter-spacing: 0.42em; }
.hero h1 {
  font-weight: 700;
  font-size: clamp(40px, 6.2vw, 88px);
  line-height: 1.08;
  letter-spacing: 0.06em;
  color: var(--gold-2);
  margin: 0 0 22px;
  max-width: 1100px;
  text-wrap: balance;
}
.hero-sub { font-size: clamp(14px, 1.4vw, 19px); font-weight: 500; letter-spacing: 0.5em; margin: 0 0 42px; }
.hero-ctas { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; margin-bottom: 90px; }
.hero-values {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 200px));
  width: 100%;
  max-width: 900px;
  border-top: 1px solid rgba(201,162,39,0.5);
}
.hero-values > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 26px 12px 0;
  border-right: 1px solid rgba(201,162,39,0.3);
}
.hero-values > div:last-child { border-right: none; }
.hero-values span { font-size: 11px; font-weight: 600; letter-spacing: 0.28em; }

/* ---------- Secciones ---------- */
.section { background: var(--black); padding: 120px 32px; border-top: 1px solid rgba(201,162,39,0.2); }
.section-alt { background: var(--black-2); }
.container { max-width: 1200px; margin: 0 auto; }
.container.wide { max-width: 1360px; }
.section h2 { font-weight: 700; font-size: 42px; letter-spacing: 0.12em; color: var(--gold-2); margin: 0; }
.section-head { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-bottom: 64px; text-align: center; }
.section-head p { font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.75); max-width: 560px; margin: 0; line-height: 1.8; }
.section-title-row { display: flex; align-items: center; gap: 18px; margin-bottom: 26px; }
.gold-line { width: 48px; height: 1px; background: var(--gold); }
.gold-line.center { width: 64px; }
.gold-line.small { width: 36px; margin-bottom: 16px; }
.body-text { font-size: 17px; line-height: 1.9; font-weight: 300; color: rgba(255,255,255,0.92); margin: 0 0 20px; }

/* ---------- Nosotros ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 72px; align-items: center; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; border-top: 1px solid var(--gold-border); padding-top: 32px; margin-top: 44px; }
.stat-num { font-family: 'Playfair Display', serif; font-size: 44px; font-weight: 700; color: var(--gold-2); margin: 0; }
.stat-label { font-size: 12px; font-weight: 600; letter-spacing: 0.2em; color: rgba(255,255,255,0.7); margin: 6px 0 0; }
.about-frame {
  border: 1px solid rgba(201,162,39,0.6);
  background: var(--black-2);
  padding: 14px;
  box-shadow: 0 28px 70px rgba(0,0,0,0.6), 0 0 0 6px rgba(201,162,39,0.08);
}
.about-frame img { display: block; width: 100%; }

/* ---------- Tarjetas ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.card {
  background: var(--black);
  border: 1px solid rgba(201,162,39,0.3);
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease,
              opacity 0.9s var(--ease-lux);
}
.card:hover { border-color: var(--gold-2); box-shadow: 0 0 34px rgba(212,175,55,0.18); transform: translateY(-4px); }
.card > img { width: 100%; height: 220px; object-fit: cover; display: block; }
.card > img.contain { object-fit: contain; background: var(--white); }
.card-body { padding: 30px 28px 34px; }
.card-body h3 { font-weight: 600; font-size: 24px; letter-spacing: 0.06em; margin: 0 0 14px; }
.card-body p { font-size: 14px; line-height: 1.8; font-weight: 300; color: rgba(255,255,255,0.75); margin: 0; }

/* ---------- Flota ---------- */
.fleet-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 26px; }
.fleet-card { background: var(--black-2); display: flex; flex-direction: column; }
.fleet-card > img { height: 190px; }
.fleet-card .card-body { display: flex; flex-direction: column; gap: 14px; flex: 1; padding: 26px 24px 28px; }
.fleet-card h3 { font-size: 21px; letter-spacing: 0.08em; margin: 0; }
.fleet-card h3.gold { color: var(--gold-2); }
.fleet-card .model { font-size: 11px; font-weight: 500; letter-spacing: 0.14em; color: rgba(255,255,255,0.6); margin: 0; }
.fleet-card .desc { flex: 1; font-size: 13px; line-height: 1.75; }
.caps { display: flex; gap: 20px; margin: 0; }
.cap { display: flex; gap: 7px; align-items: center; font-size: 13px; font-weight: 500; color: var(--white); }
.cap::before { content: ''; width: 15px; height: 15px; background-size: contain; background-repeat: no-repeat; }
.cap[data-icon="pax"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='7.5' r='4' fill='none' stroke='%23D4AF37' stroke-width='1.4'/%3E%3Cpath d='M4 21 C4 15.5 8 13.5 12 13.5 C16 13.5 20 15.5 20 21' fill='none' stroke='%23D4AF37' stroke-width='1.4'/%3E%3C/svg%3E");
}
.cap[data-icon="bag"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='4' y='8' width='16' height='12' rx='1.5' fill='none' stroke='%23D4AF37' stroke-width='1.4'/%3E%3Cpath d='M9 8 V5 H15 V8' fill='none' stroke='%23D4AF37' stroke-width='1.4'/%3E%3C/svg%3E");
}

/* ---------- Simulador ---------- */
.sim { display: grid; grid-template-columns: 1.4fr 1fr; border: 1px solid rgba(201,162,39,0.5); }
.sim-form { background: var(--black); padding: 44px 40px; display: flex; flex-direction: column; gap: 22px; }
.sim-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.sim-fields label { display: flex; flex-direction: column; gap: 9px; }
.sim-fields span { font-size: 11px; font-weight: 600; letter-spacing: 0.2em; color: var(--gold-2); }
.sim-fields select, .sim-fields input {
  background: var(--black-2);
  border: 1px solid var(--gold-border);
  color: var(--white);
  font-family: Montserrat, sans-serif;
  font-size: 14px;
  padding: 13px 14px;
  outline: none;
  color-scheme: dark;
}
.sim-result {
  background: var(--black-2);
  border-left: 1px solid rgba(201,162,39,0.5);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 26px;
}
.sim-label { font-size: 11px; font-weight: 600; letter-spacing: 0.26em; color: rgba(255,255,255,0.6); margin: 0; }
.sim-price { font-family: 'Playfair Display', serif; font-size: 56px; font-weight: 700; color: var(--gold-2); margin: 0; line-height: 1; }
.sim-big { font-family: 'Playfair Display', serif; font-size: 26px; font-weight: 600; margin: 0; }
.sim-sub { font-size: 11px; font-weight: 500; letter-spacing: 0.14em; color: rgba(255,255,255,0.55); margin: 6px 0 0; }
.sim-divider { height: 1px; background: var(--gold-border); }
.sim-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.sim-note { font-size: 12px; font-weight: 300; line-height: 1.7; color: rgba(255,255,255,0.55); margin: 0; }
.center-text { text-align: center; }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.contact-form input, .contact-form textarea {
  background: var(--black-2);
  border: 1px solid var(--gold-border);
  color: var(--white);
  font-family: Montserrat, sans-serif;
  font-size: 14px;
  padding: 15px 16px;
  outline: none;
  resize: vertical;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--gold-2); }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.map-slot {
  height: 280px;
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 13px;
  letter-spacing: 0.1em;
}
.contact-line { display: flex; align-items: center; gap: 14px; color: var(--white); text-decoration: none; font-size: 16px; font-weight: 500; margin: 0; }
a.contact-line:hover { color: var(--gold-2); }
.badge {
  width: 40px; height: 40px;
  border: 1px solid rgba(201,162,39,0.5);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: var(--gold-2);
  flex-shrink: 0;
}
.socials { display: flex; gap: 14px; }
.socials a {
  width: 42px; height: 42px;
  border: 1px solid rgba(201,162,39,0.5);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; color: var(--gold-2);
  font-size: 11px; font-weight: 700;
  transition: all 0.3s ease;
}
.socials a:hover { background: var(--gold); color: var(--black); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--black);
  border-top: 1px solid var(--gold);
  padding: 56px 32px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}
.footer-brand { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.footer-brand img { height: 52px; width: auto; }
.footer-brand span { font-size: 9px; font-weight: 600; letter-spacing: 0.32em; }
.site-footer nav { display: flex; gap: 26px; flex-wrap: wrap; justify-content: center; }
.site-footer nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 11px; font-weight: 600; letter-spacing: 0.16em;
}
.site-footer nav a:hover { color: var(--gold-2); }
.footer-contact { margin: 0; font-size: 12px; }
.footer-contact a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer-contact a:hover { color: var(--gold-2); }
.copyright { font-size: 11px; color: rgba(255,255,255,0.4); margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .about-grid, .contact-grid, .sim { grid-template-columns: 1fr; }
  .sim-result { border-left: none; border-top: 1px solid rgba(201,162,39,0.5); }
  .section { padding: 80px 20px; }
  .hero-values { grid-template-columns: repeat(2, 1fr); }
  .hero-values > div:nth-child(2) { border-right: none; }
}
@media (max-width: 560px) {
  .sim-fields { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .hero-logo { height: 110px; }
}