:root {
  /* Paleta Base: Blanco, Negro, Dorado, Plateado y Amarillo */
  --bg-page: #ffffff;
  --bg-surface-clean: #ffffff;
  --bg-surface-soft: #f8fafc;
  --bg-section-alt: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-dark: #0b0f17;
  --bg-card-secondary: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);

  /* Negros y Grafito */
  --black-primary: #0b0f17;
  --black-secondary: #161e2e;
  --black-card: #0d121c;

  /* Dorados */
  --gold-primary: #d4af37;
  --gold-secondary: #c59b27;
  --gold-dark: #9a730d;
  --gold-gradient: linear-gradient(135deg, #fed766 0%, #d4af37 50%, #a67c13 100%);
  --gold-gradient-soft: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  --gold-glow: rgba(212, 175, 55, 0.32);

  /* Amarillos Vibrantes */
  --yellow-vibrant: #fbbf24;
  --yellow-light: #fef08a;
  --yellow-accent: #f59e0b;
  --yellow-gradient: linear-gradient(135deg, #fef08a 0%, #fbbf24 50%, #f59e0b 100%);

  /* Plateados & Metálicos */
  --silver-light: #f8fafc;
  --silver-border: #cbd5e1;
  --silver-border-light: #e2e8f0;
  --silver-muted: #64748b;
  --silver-dark: #334155;
  --silver-gradient: linear-gradient(135deg, #ffffff 0%, #e2e8f0 50%, #cbd5e1 100%);

  /* Tipografía */
  --text-primary: #0b0f17;
  --text-secondary: #334155;
  --text-muted: #64748b;

  /* Bordes */
  --border-color: #e2e8f0;
  --border-silver: #cbd5e1;
  --border-gold: #d4af37;
  --border-gold-subtle: rgba(212, 175, 55, 0.35);

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(11, 15, 23, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(11, 15, 23, 0.08), 0 8px 10px -6px rgba(11, 15, 23, 0.03);
  --shadow-lg: 0 20px 35px -10px rgba(11, 15, 23, 0.11), 0 2px 5px rgba(11, 15, 23, 0.04);
  --shadow-gold: 0 8px 24px rgba(212, 175, 55, 0.3);
  --shadow-dark: 0 8px 24px rgba(11, 15, 23, 0.2);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-primary);
  overflow-x: hidden;
}

body {
  background-color: var(--bg-page);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

/* Utilities & Typography */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-gold {
  color: var(--gold-dark);
}

.text-yellow {
  color: var(--yellow-accent);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  background: var(--gold-gradient-soft);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--gold-dark);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: var(--shadow-sm);
}

.badge-live {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border-color: #fcd34d;
  color: #b45309;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f59e0b;
  box-shadow: 0 0 10px #f59e0b;
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.25); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.7; }
}

/* Buttons (Paleta Blanco, Negro, Dorado, Plata y Amarillo) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
}

/* Botón Primario: Oro / Amarillo brillante con texto negro */
.btn-primary {
  background: var(--gold-gradient);
  color: #0b0f17;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(212, 175, 55, 0.45);
  filter: brightness(1.06);
}

/* Botón Outline Plateado con borde */
.btn-outline {
  background: #ffffff;
  border: 1.5px solid var(--border-silver);
  color: var(--black-primary);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background: var(--silver-light);
  border-color: var(--gold-primary);
  color: var(--gold-dark);
  transform: translateY(-2px);
}

/* Botón WhatsApp: Negro Carbón con Acentos Dorado y Amarillo */
.btn-whatsapp {
  background: #0b0f17;
  color: #ffffff;
  border: 1.5px solid var(--gold-primary);
  box-shadow: 0 6px 20px rgba(11, 15, 23, 0.25);
}

.btn-whatsapp i {
  color: var(--yellow-vibrant);
  font-size: 1.15rem;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  background: #161e2e;
  border-color: var(--yellow-vibrant);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.35);
  color: #ffffff;
}

/* Botón Instagram: Negro Carbón con Acentos Plata y Dorado */
.btn-instagram {
  background: #0b0f17;
  color: #ffffff;
  border: 1.5px solid var(--border-silver);
  box-shadow: 0 6px 20px rgba(11, 15, 23, 0.25);
}

.btn-instagram i {
  color: var(--gold-primary);
  font-size: 1.15rem;
}

.btn-instagram:hover {
  transform: translateY(-2px);
  background: #161e2e;
  border-color: var(--gold-primary);
  box-shadow: 0 10px 25px rgba(203, 213, 225, 0.4);
  color: #ffffff;
}

/* Navbar (Dark Luxury: Negro, Dorado, Plateado) */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 15, 23, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.35);
  transition: var(--transition-smooth);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  max-width: 1340px;
  padding: 0 24px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.logo-wrapper:hover {
  transform: translateY(-1px);
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.3));
}

.brand-title-group {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  color: #ffffff;
  line-height: 1.1;
  white-space: nowrap;
}

.brand-subtext {
  display: inline-block;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  color: var(--yellow-vibrant);
  font-weight: 700;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: #cbd5e1;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: var(--transition-smooth);
  position: relative;
  padding: 6px 4px;
  white-space: nowrap;
}

.nav-links a:hover, .nav-links a.active {
  color: #ffffff;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0%;
  height: 2px;
  background: var(--gold-primary);
  box-shadow: 0 0 8px var(--gold-glow);
  transition: width 0.25s ease;
  border-radius: 2px;
}

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

.nav-badge-link {
  color: var(--yellow-vibrant) !important;
  font-weight: 700 !important;
  background: rgba(251, 191, 36, 0.1);
  padding: 5px 12px !important;
  border-radius: var(--radius-full);
  border: 1px solid rgba(251, 191, 36, 0.35);
  transition: var(--transition-smooth);
}

.nav-badge-link:hover {
  background: rgba(251, 191, 36, 0.2);
  border-color: var(--yellow-vibrant);
}

.nav-badge-link::after {
  display: none !important;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(203, 213, 225, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow-vibrant);
  font-size: 1.05rem;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.nav-icon-btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--gold-primary);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
  color: #ffffff;
}

.nav-quote-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: var(--gold-gradient);
  color: #0b0f17;
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 3px 12px rgba(212, 175, 55, 0.35);
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.nav-quote-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(212, 175, 55, 0.5);
  filter: brightness(1.08);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 6px;
}

/* Hero Section (Fondo Blanco Luminoso con Acentos) */
.hero {
  position: relative;
  padding: 85px 0 95px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 60%, #ffffff 100%);
  border-bottom: 1.5px solid var(--border-silver-light);
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 750px;
  height: 420px;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
  filter: blur(70px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.18;
  margin: 18px 0 16px;
  letter-spacing: -1px;
  color: var(--black-primary);
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-features-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  border-top: 1.5px solid var(--border-silver-light);
  padding-top: 24px;
}

.feature-mini-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-silver-light);
  box-shadow: var(--shadow-sm);
}

.feature-mini-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--black-primary);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow-vibrant);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.feature-mini-text strong {
  display: block;
  font-size: 0.86rem;
  color: var(--black-primary);
}

.feature-mini-text span {
  font-size: 0.76rem;
  color: var(--silver-muted);
}

/* Hero Info Card */
.hero-card {
  background: #ffffff;
  border: 1.5px solid var(--border-silver);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1.5px solid var(--border-silver-light);
}

.hero-card-title {
  font-size: 1.3rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--black-primary);
}

.shipping-route-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  border: 1.5px dashed var(--border-gold);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.route-point {
  display: flex;
  flex-direction: column;
}

.route-city {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--black-primary);
}

.route-country {
  font-size: 0.78rem;
  color: var(--gold-dark);
  font-weight: 700;
}

.route-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--silver-muted);
}

.route-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.quick-rates-box {
  background: #f8fafc;
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1.5px solid var(--border-silver-light);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.quick-rate-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-silver-light);
}

.quick-rate-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.quick-rate-item:first-child {
  padding-top: 0;
}

.rate-badge {
  background: var(--gold-gradient-soft);
  color: var(--black-primary);
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.88rem;
  border: 1px solid var(--border-gold);
}

/* Sections */
.section {
  padding: 90px 0;
  position: relative;
  background: #ffffff;
}

.section-alt {
  background: #f8fafc;
  border-top: 1.5px solid var(--border-silver-light);
  border-bottom: 1.5px solid var(--border-silver-light);
}

.section-light {
  background: #ffffff;
  border-top: 1.5px solid var(--border-silver-light);
  border-bottom: 1.5px solid var(--border-silver-light);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin: 14px 0 12px;
  letter-spacing: -0.5px;
  color: var(--black-primary);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

/* Logistics Showcase Visual Banner (Clean White & Gold - Zoom Out Natural Fit) */
.logistics-banner-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1.5px solid var(--border-gold);
  background: #ffffff;
  max-width: 720px;
  margin: 0 auto 35px;
}

.logistics-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

.logistics-banner-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
}

.logistics-banner-caption {
  background: #ffffff;
  padding: 16px 24px;
  border-top: 1.5px solid var(--border-silver-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.logistics-caption-text strong {
  display: block;
  font-size: 1.05rem;
  color: var(--black-primary);
}

.logistics-caption-text span {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.logistics-floating-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.logistics-pill {
  background: var(--gold-gradient-soft);
  border: 1px solid var(--border-gold);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.service-card {
  background: #ffffff;
  border: 1.5px solid var(--border-silver);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--black-primary);
  border: 1.5px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: var(--yellow-vibrant);
  margin-bottom: 22px;
  box-shadow: var(--shadow-sm);
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--black-primary);
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.94rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-highlights {
  list-style: none;
  margin-bottom: 24px;
}

.service-highlights li {
  font-size: 0.88rem;
  color: var(--silver-dark);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-highlights li i {
  color: var(--gold-dark);
  font-size: 0.85rem;
}

/* Calculator Section */
.calc-wrapper {
  background: #ffffff;
  border: 1.5px solid var(--border-silver);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  max-width: 960px;
  margin: 0 auto;
}

.calc-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 30px;
  background: #f1f5f9;
  padding: 6px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-silver);
}

.calc-tab {
  flex: 1;
  padding: 14px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-smooth);
}

.calc-tab.active {
  background: var(--black-primary);
  color: var(--yellow-vibrant);
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-sm);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: start;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--black-primary);
  margin-bottom: 8px;
}

.form-input, .form-select {
  width: 100%;
  padding: 13px 16px;
  background: #f8fafc;
  border: 1.5px solid var(--border-silver);
  border-radius: var(--radius-sm);
  color: var(--black-primary);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--gold-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.dims-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

/* Calculator Result Card */
.calc-result-box {
  background: #ffffff;
  border: 1.5px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.calc-result-header {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--silver-muted);
  letter-spacing: 1px;
  margin-bottom: 8px;
  font-weight: 700;
}

.calc-price {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--black-primary);
  margin-bottom: 6px;
}

.calc-price small {
  font-size: 1.2rem;
  color: var(--gold-dark);
  font-weight: 700;
}

.calc-details-list {
  text-align: left;
  margin: 20px 0 24px;
  padding: 16px 0;
  border-top: 1px solid var(--border-silver-light);
  border-bottom: 1px solid var(--border-silver-light);
}

.calc-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.calc-detail-row span:last-child {
  color: var(--black-primary);
  font-weight: 700;
}

/* Pricing & MBA Compras Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-bottom: 35px;
}

.pricing-card {
  background: #ffffff;
  border: 1.5px solid var(--border-silver);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition-smooth);
}

.pricing-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-lg);
}

.pricing-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.pricing-price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--black-primary);
  margin-bottom: 14px;
}

.pricing-price small {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--silver-muted);
}

.checklist-card {
  background: #f8fafc;
  border: 1.5px solid var(--border-silver-light);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 25px;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.checklist-item:last-child {
  margin-bottom: 0;
}

.checklist-item i {
  color: #10b981;
  font-size: 1.1rem;
  margin-top: 3px;
}

.notice-box {
  background: #fffbeb;
  border: 1.5px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
  color: #92400e;
}

.notice-box i {
  font-size: 1.6rem;
  color: #d97706;
  flex-shrink: 0;
}

/* Steps (Cómo funciona) */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.step-card {
  background: #ffffff;
  border: 1.5px solid var(--border-silver);
  border-radius: var(--radius-lg);
  padding: 34px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--black-primary);
  color: var(--yellow-vibrant);
  border: 2px solid var(--border-gold);
  font-weight: 800;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  box-shadow: var(--shadow-md);
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--black-primary);
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* FAQ Accordion */
.faq-grid {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #ffffff;
  border: 1.5px solid var(--border-silver);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.faq-question {
  padding: 20px 24px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: none;
  color: var(--black-primary);
  font-size: 1.02rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.faq-question i {
  color: var(--gold-dark);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 0.94rem;
  display: none;
  line-height: 1.6;
  border-top: 1px solid var(--border-silver-light);
  background: #f8fafc;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Footer (Negro con Detalles Oro, Plata y Amarillo) */
.footer {
  background: #0b0f17;
  color: #f8fafc;
  padding: 70px 0 30px;
  border-top: 2px solid var(--gold-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: #ffffff;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gold-primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--yellow-vibrant);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid #1e293b;
  color: #64748b;
  font-size: 0.85rem;
}

/* WhatsApp Floating Button (Negro, Oro y Amarillo) */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #0b0f17;
  border: 2px solid var(--gold-primary);
  color: var(--yellow-vibrant);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(212, 175, 55, 0.3);
  z-index: 999;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #161e2e;
  border-color: var(--yellow-vibrant);
  box-shadow: 0 12px 30px rgba(251, 191, 36, 0.45);
}

.whatsapp-tooltip {
  position: absolute;
  right: 74px;
  background: #0b0f17;
  color: #ffffff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  border: 1px solid var(--border-gold);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid, .calc-grid, .footer-grid, .logistics-overlay-grid {
    grid-template-columns: 1fr;
  }
  .hero-content h1 {
    font-size: 2.4rem;
  }
  .nav-links, .nav-actions .nav-quote-btn {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-features-list {
    grid-template-columns: 1fr;
  }
}