/* =============================================
   REYSSI TRAVELS — Estilos principales
   Paleta: Tierra, Pizarra, Crudo, Verde musgo
   ============================================= */

@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&display=swap');

:root {
  --tierra:     #C4956A;
  --pizarra:    #2C3130;
  --musgo:      #4A5C4E;
  --crudo:      #F5F0E8;
  --blanco:     #FDFCFA;
  --gris-suave: #E8E3D9;
  --texto:      #1E2422;
  --texto-suave:#6B6B60;

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

  --max-w: 1200px;
  --radius: 2px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::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(--blanco);
  color: var(--texto);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }

/* ── UTILIDADES ─────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
.tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tierra);
}
.divider {
  width: 48px; height: 1px;
  background: var(--tierra);
  margin: 1.25rem 0;
}
.divider.center { margin: 1.25rem auto; }

/* ── NAV ────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.5rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  transition: background var(--transition), padding var(--transition);
}
nav.scrolled {
  background: rgba(253,252,250,0.96);
  backdrop-filter: blur(8px);
  padding: 1rem 2rem;
  box-shadow: 0 1px 0 var(--gris-suave);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--blanco);
  transition: color var(--transition);
}
nav.scrolled .nav-logo { color: var(--pizarra); }

.nav-links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
}
nav.scrolled .nav-links a { color: var(--texto-suave); }
.nav-links a:hover { color: var(--tierra) !important; }

.nav-cta {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border: 1px solid rgba(255,255,255,0.6);
  color: var(--blanco);
  transition: all var(--transition);
}
nav.scrolled .nav-cta {
  border-color: var(--tierra);
  color: var(--tierra);
}
.nav-cta:hover {
  background: var(--tierra) !important;
  border-color: var(--tierra) !important;
  color: var(--blanco) !important;
}

.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span {
  display: block; width: 24px; height: 1.5px;
  background: var(--blanco);
  transition: all var(--transition);
}
nav.scrolled .hamburger span { background: var(--pizarra); }

/* ── HERO ───────────────────────────────────── */
#hero {
  position: relative;
  height: 100vh; min-height: 640px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(30,36,34,0.55) 0%, rgba(30,36,34,0.3) 50%, rgba(30,36,34,0.65) 100%),
    url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?w=1800&q=80') center/cover no-repeat;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 700px;
  padding: 0 2rem;
  margin-left: calc((100vw - var(--max-w)) / 2 + 2rem);
  animation: heroIn 1.1s ease both;
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-content .tag { color: rgba(197,170,130,0.9); margin-bottom: 1.2rem; }
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--blanco);
  margin-bottom: 1.2rem;
}
.hero-content h1 em { font-style: italic; color: #D4A876; }
.hero-content p {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  max-width: 460px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  background: var(--tierra);
  color: var(--blanco);
  border: none; cursor: pointer;
  transition: all var(--transition);
}
.btn-primary:hover {
  background: #B5845A;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196,149,106,0.35);
}
.btn-primary svg { transition: transform var(--transition); }
.btn-primary:hover svg { transform: translateX(4px); }

.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase;
  animation: bounce 2.5s infinite;
}
.hero-scroll::after {
  content: ''; display: block;
  width: 1px; height: 36px;
  background: rgba(255,255,255,0.4);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ── PROPUESTA DE VALOR ─────────────────────── */
#propuesta {
  padding: 7rem 0;
  background: var(--blanco);
}
.propuesta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.propuesta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}
.propuesta-text p {
  color: var(--texto-suave);
  line-height: 1.85;
  margin-bottom: 1rem;
}
.stats-row {
  display: flex; gap: 3rem; margin-top: 2.5rem;
}
.stat-item {}
.stat-item .num {
  font-family: var(--font-display);
  font-size: 2.8rem; font-weight: 300;
  color: var(--tierra); line-height: 1;
}
.stat-item .label {
  font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--texto-suave);
  margin-top: 0.3rem;
}
.propuesta-img {
  position: relative;
}
.propuesta-img img {
  width: 100%; height: 520px;
  object-fit: cover;
  filter: brightness(0.95);
}
.propuesta-img::before {
  content: '';
  position: absolute;
  top: -20px; left: -20px;
  width: 180px; height: 180px;
  border: 1px solid var(--gris-suave);
  z-index: -1;
}

/* ── SERVICIOS ──────────────────────────────── */
#servicios {
  padding: 7rem 0;
  background: var(--crudo);
}
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 300;
}
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.servicio-card {
  background: var(--blanco);
  padding: 3rem 2.5rem;
  transition: all var(--transition);
  cursor: default;
}
.servicio-card:hover {
  background: var(--pizarra);
  transform: translateY(-4px);
}
.servicio-card:hover .servicio-icon,
.servicio-card:hover h3,
.servicio-card:hover p,
.servicio-card:hover .tag { color: var(--crudo) !important; }
.servicio-card:hover .servicio-icon { border-color: rgba(255,255,255,0.2); }

.servicio-icon {
  width: 52px; height: 52px;
  border: 1px solid var(--gris-suave);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.8rem;
  color: var(--tierra);
  transition: all var(--transition);
}
.servicio-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 400;
  margin-bottom: 0.8rem;
  transition: color var(--transition);
}
.servicio-card p {
  font-size: 0.9rem; color: var(--texto-suave);
  line-height: 1.75;
  transition: color var(--transition);
}
.servicio-card .tag { margin-top: 1.5rem; }

/* ── DESTINOS DESTACADOS ────────────────────── */
#destinos {
  padding: 7rem 0;
  background: var(--blanco);
}
.destinos-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.5rem;
  margin-top: 3rem;
}
.destino-card {
  position: relative; overflow: hidden;
  cursor: pointer;
}
.destino-card:first-child {
  grid-row: 1 / 3;
}
.destino-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  min-height: 260px;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.destino-card:hover img { transform: scale(1.05); }
.destino-card:first-child img { min-height: 100%; }
.destino-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,26,24,0.75) 0%, transparent 55%);
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding: 1.8rem;
  transition: background var(--transition);
}
.destino-card:hover .destino-overlay {
  background: linear-gradient(to top, rgba(20,26,24,0.85) 0%, rgba(20,26,24,0.1) 55%);
}
.destino-overlay h3 {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 300;
  color: var(--blanco);
}
.destino-overlay .tag { color: rgba(212,168,118,0.9); margin-bottom: 0.5rem; }

/* ── PROCESO ────────────────────────────────── */
#proceso {
  padding: 7rem 0;
  background: var(--pizarra);
}
#proceso .section-header h2 { color: var(--blanco); }
#proceso .section-header .tag { color: var(--tierra); }
#proceso .divider { background: var(--tierra); }

.proceso-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 4rem;
  background: rgba(255,255,255,0.08);
}
.step {
  background: var(--pizarra);
  padding: 3rem 2rem;
  position: relative;
  transition: background var(--transition);
}
.step:hover { background: #353f3d; }
.step-num {
  font-family: var(--font-display);
  font-size: 4rem; font-weight: 300;
  color: rgba(196,149,106,0.25);
  line-height: 1;
  margin-bottom: 1.5rem;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 400;
  color: var(--blanco); margin-bottom: 0.8rem;
}
.step p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
}

/* ── TESTIMONIOS ────────────────────────────── */
#testimonios {
  padding: 7rem 0;
  background: var(--crudo);
}
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.testimonio-card {
  background: var(--blanco);
  padding: 2.5rem;
  border-top: 2px solid var(--tierra);
}
.testimonio-stars {
  display: flex; gap: 3px; margin-bottom: 1.2rem;
}
.star { color: var(--tierra); font-size: 0.85rem; }
.testimonio-card blockquote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.7;
  color: var(--texto);
  margin-bottom: 1.5rem;
}
.testimonio-autor {
  display: flex; align-items: center; gap: 1rem;
}
.autor-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gris-suave);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem; color: var(--tierra);
}
.autor-info .nombre { font-size: 0.85rem; font-weight: 500; }
.autor-info .viaje  { font-size: 0.75rem; color: var(--texto-suave); }

/* ── CONSULTORÍA / FORMULARIO ───────────────── */
#consultoria {
  padding: 7rem 0;
  background: var(--blanco);
}
.consultoria-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: start;
}
.consultoria-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 300; line-height: 1.25;
  margin-bottom: 1.2rem;
}
.consultoria-info p {
  color: var(--texto-suave); line-height: 1.85; margin-bottom: 2rem;
}
.contacto-items { display: flex; flex-direction: column; gap: 1.2rem; }
.contacto-item {
  display: flex; align-items: center; gap: 1rem;
  font-size: 0.9rem; color: var(--texto-suave);
}
.contacto-item svg { color: var(--tierra); flex-shrink: 0; }
.contacto-item a { color: var(--tierra); }
.contacto-item a:hover { text-decoration: underline; }

/* Formulario */
.form-grid { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--texto-suave);
}
.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--gris-suave);
  background: var(--crudo);
  color: var(--texto);
  outline: none;
  transition: border-color var(--transition);
  border-radius: 0;
  -webkit-appearance: none;
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--tierra); }
.field textarea { resize: vertical; min-height: 110px; }
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C4956A' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.btn-submit {
  width: 100%;
  padding: 1rem;
  background: var(--pizarra);
  color: var(--blanco);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none; cursor: pointer;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 0.6rem;
}
.btn-submit:hover { background: var(--tierra); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.form-mensaje {
  text-align: center;
  font-size: 0.875rem;
  padding: 0.8rem;
  border-radius: var(--radius);
  display: none;
}
.form-mensaje.ok  { background: #e8f5e9; color: #2e7d32; display: block; }
.form-mensaje.err { background: #fce4ec; color: #c62828; display: block; }

/* ── WHATSAPP FLOTANTE ───────────────────────── */
.wa-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 200;
  display: flex; align-items: center; gap: 0.8rem;
}
.wa-btn {
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  color: white;
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}
.wa-label {
  background: var(--pizarra);
  color: var(--blanco);
  font-size: 0.75rem; letter-spacing: 0.05em;
  padding: 0.5rem 1rem;
  white-space: nowrap;
  opacity: 0; transform: translateX(10px);
  transition: all var(--transition);
  pointer-events: none;
}
.wa-float:hover .wa-label { opacity: 1; transform: translateX(0); }

/* ── FOOTER ─────────────────────────────────── */
footer {
  background: var(--pizarra);
  padding: 4rem 0 2rem;
  color: rgba(255,255,255,0.6);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo-text {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 600;
  color: var(--blanco); margin-bottom: 1rem;
}
.footer-brand p { font-size: 0.875rem; line-height: 1.75; max-width: 280px; }
.footer-col h4 {
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--tierra); margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--blanco); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 2rem;
  font-size: 0.78rem;
}
.footer-bottom a { color: var(--tierra); }

/* ── RESPONSIVE ─────────────────────────────── */
@media (max-width: 1024px) {
  .propuesta-grid    { grid-template-columns: 1fr; gap: 3rem; }
  .propuesta-img img { height: 360px; }
  .destinos-grid     { grid-template-columns: 1fr 1fr; }
  .destino-card:first-child { grid-row: unset; }
  .consultoria-wrap  { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top        { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-content { margin-left: 0; padding: 0 1.5rem; }
  .servicios-grid    { grid-template-columns: 1fr; }
  .proceso-steps     { grid-template-columns: 1fr 1fr; }
  .testimonios-grid  { grid-template-columns: 1fr; }
  .destinos-grid     { grid-template-columns: 1fr; }
  .form-row          { grid-template-columns: 1fr; }
  .stats-row         { gap: 2rem; }
  .footer-top        { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom     { flex-direction: column; gap: 1rem; text-align: center; }
  nav { padding: 1.2rem 1.5rem; }
}

@media (max-width: 480px) {
  .proceso-steps { grid-template-columns: 1fr; }
}