/* ==========================================================================
   TEI - TRANSPORTES ECOLÓGICOS INTEGRADOS
   Hoja de Estilos Corporativa Oficial
   Paleta: Verde Ecológico TEI (#0B7A45, #0F8D52) & Azul Marino (#061A2F)
   ========================================================================== */

:root {
  /* Paleta Corporativa TEI */
  --tei-green: #0B7A45;
  --tei-green-light: #0F8D52;
  --tei-green-accent: #10B981;
  --tei-green-dark: #063E2C;
  --tei-green-subtle: #EAF7F0;
  --tei-green-glow: rgba(11, 122, 69, 0.35);

  /* Tonos Azul Marino / Fondo Corporativo */
  --tei-navy: #061A2F;
  --tei-navy-light: #0D2B4A;
  --tei-navy-dark: #030E1B;
  --tei-navy-glass: rgba(6, 26, 47, 0.88);

  /* Escala de Grises y Neutros */
  --ink-primary: #0F172A;
  --ink-secondary: #475569;
  --ink-muted: #64748B;
  --bg-main: #FFFFFF;
  --bg-soft: #F4F8F6;
  --bg-card: #FFFFFF;
  --border-line: #E2E8F0;
  --border-subtle: #EBF1ED;

  /* Sombras y Elevaciones */
  --shadow-sm: 0 4px 12px rgba(6, 26, 47, 0.05);
  --shadow-md: 0 10px 25px rgba(6, 26, 47, 0.08);
  --shadow-lg: 0 20px 40px rgba(6, 26, 47, 0.12);
  --shadow-xl: 0 28px 70px rgba(6, 26, 47, 0.18);
  --shadow-green: 0 14px 30px rgba(11, 122, 69, 0.28);

  /* Radios */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Dimensiones */
  --container-width: min(1200px, 92vw);
  --header-height: 84px;
  --topbar-height: 40px;

  /* Transiciones */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y Normalización */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink-primary);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
}

/* ==========================================================================
   PRELOADER GLOBAL (CON LOGO OFICIAL TEI)
   ========================================================================== */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: radial-gradient(circle at center, #0B7A45 0%, #061A2F 75%, #030E1B 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
  pointer-events: all;
}

.site-loader.loader-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-brand {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 320px;
}

.loader-glow {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--tei-green-accent) 0%, rgba(16, 185, 129, 0) 70%);
  filter: blur(25px);
  animation: pulseGlow 2.2s infinite ease-in-out;
  z-index: 1;
}

.loader-logo-wrap {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.95);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  animation: floatLogo 3s ease-in-out infinite;
}

.loader-logo-wrap img {
  height: 64px;
  width: auto;
  object-fit: contain;
}

.loader-text {
  margin-top: 24px;
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 2;
  opacity: 0.9;
}

.loader-bar-wrap {
  position: relative;
  z-index: 2;
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  margin-top: 14px;
  overflow: hidden;
}

.loader-bar-fill {
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, var(--tei-green-accent), #86EFAC);
  border-radius: var(--radius-full);
  animation: loaderProgress 1.4s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(0.85); opacity: 0.5; }
  50% { transform: scale(1.15); opacity: 0.9; }
}

@keyframes floatLogo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes loaderProgress {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(250%); }
}

/* ==========================================================================
   LAYOUT Y CONTENEDORES
   ========================================================================== */
.container {
  width: var(--container-width);
  margin-inline: auto;
}

.section {
  padding: 90px 0;
  position: relative;
}

.section-tight {
  padding: 60px 0;
}

.section-bg-soft {
  background-color: var(--bg-soft);
}

.section-bg-navy {
  background-color: var(--tei-navy);
  color: #FFFFFF;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 50px;
  flex-wrap: wrap;
  gap: 20px;
}

.section-title-center {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 50px auto;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--tei-green);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 3px;
  background-color: var(--tei-green);
  border-radius: var(--radius-full);
}

.kicker-light {
  color: #86EFAC;
}

.kicker-light::before {
  background-color: #86EFAC;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--tei-navy);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.section-bg-navy h1,
.section-bg-navy h2,
.section-bg-navy h3,
.section-bg-navy h4 {
  color: #FFFFFF;
}

h1 {
  font-size: clamp(2.3rem, 4.8vw, 3.8rem);
  line-height: 1.08;
}

h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
}

h3 {
  font-size: 1.35rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

.lead-light {
  color: #CBD5E1;
}

/* ==========================================================================
   TOPBAR & NAVEGACIÓN
   ========================================================================== */
.topbar {
  background-color: var(--tei-navy-dark);
  color: #E2E8F0;
  font-size: 0.84rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  height: var(--topbar-height);
  display: flex;
  align-items: center;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-info, .topbar-meta {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color var(--transition-fast);
}

.topbar-item:hover {
  color: #86EFAC;
}

.topbar-item svg {
  width: 15px;
  height: 15px;
  color: var(--tei-green-accent);
}

.topbar-badge {
  background: rgba(16, 185, 129, 0.18);
  color: #6EE7B7;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  border: 1px solid rgba(16, 185, 129, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.topbar-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #10B981;
  box-shadow: 0 0 8px #10B981;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-line);
  transition: all var(--transition-smooth);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand:hover .brand-logo {
  transform: scale(1.02);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text strong {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--tei-navy);
  line-height: 1.15;
}

.brand-text small {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--tei-green);
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--ink-secondary);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background-color: var(--tei-green);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--tei-green);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-size: 0.94rem;
  font-weight: 700;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-align: center;
  white-space: nowrap;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.86rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-primary {
  background: linear-gradient(135deg, var(--tei-green), var(--tei-green-light));
  color: #FFFFFF;
  box-shadow: var(--shadow-green);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #096338, var(--tei-green));
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(11, 122, 69, 0.38);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--tei-navy);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background: #F8FAFC;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--tei-navy);
  border: 1.5px solid var(--border-line);
}

.btn-outline:hover {
  border-color: var(--tei-green);
  color: var(--tei-green);
  background: var(--tei-green-subtle);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  border-color: #FFFFFF;
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--tei-navy);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.btn-dark:hover {
  background-color: var(--tei-navy-light);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(37, 211, 102, 0.45);
}

/* Menú Toggle Móvil */
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1.5px solid var(--border-line);
  background: #FFFFFF;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--tei-navy);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   HERO CON VIDEO DE PORTADA (INICIO)
   ========================================================================== */
.hero-video-wrap {
  position: relative;
  min-height: calc(100vh - var(--header-height) - var(--topbar-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--tei-navy-dark);
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.55;
  filter: brightness(0.85);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    135deg,
    rgba(6, 26, 47, 0.92) 0%,
    rgba(6, 26, 47, 0.82) 45%,
    rgba(11, 122, 69, 0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 80px 0;
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #A7F3D0;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.hero-title {
  color: #FFFFFF;
  margin-bottom: 22px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.hero-lead {
  color: #E2E8F0;
  font-size: 1.18rem;
  margin-bottom: 34px;
  max-width: 600px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.hero-quote-slogan {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #94A3B8;
  font-size: 0.95rem;
  font-style: italic;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-quote-slogan strong {
  color: #86EFAC;
  font-style: normal;
}

/* Tarjeta flotante Hero */
.hero-glass-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-xl);
  padding: 30px;
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(18px);
}

.hero-card-img-wrap {
  height: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 22px;
  position: relative;
}

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

.hero-glass-card:hover .hero-card-img-wrap img {
  transform: scale(1.05);
}

.hero-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(6, 26, 47, 0.88);
  color: #86EFAC;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-card-title {
  font-size: 1.18rem;
  color: var(--tei-navy);
  margin-bottom: 18px;
}

.hero-mini-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero-mini-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.mini-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--tei-green-subtle);
  color: var(--tei-green);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.hero-mini-item div {
  font-size: 0.88rem;
}

.hero-mini-item b {
  color: var(--tei-navy);
  display: block;
  font-size: 0.94rem;
}

.hero-mini-item span {
  color: var(--ink-muted);
}

/* Controles flotantes de Video */
.video-controls-badge {
  position: absolute;
  bottom: 24px;
  right: 4vw;
  z-index: 10;
  background: rgba(6, 26, 47, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.video-ctrl-btn {
  background: transparent;
  border: none;
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.video-ctrl-btn:hover {
  color: #86EFAC;
}

.video-ctrl-btn svg {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   PAGE BANNER HERO (PARA ACERCA, SERVICIOS, CONTACTO)
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--tei-navy-dark) 0%, var(--tei-navy) 60%, var(--tei-green-dark) 100%);
  color: #FFFFFF;
  padding: 90px 0 75px 0;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1.5px, transparent 1.5px);
  background-size: 32px 32px;
  opacity: 0.4;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero-title {
  color: #FFFFFF;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  margin-bottom: 16px;
}

.page-hero-lead {
  color: #CBD5E1;
  font-size: 1.15rem;
  max-width: 680px;
  line-height: 1.6;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: #94A3B8;
  margin-bottom: 16px;
}

.breadcrumbs a {
  color: #86EFAC;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   ESTADÍSTICAS E INDICADORES CLAVE
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--tei-green), var(--tei-green-accent));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

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

.stat-number {
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--tei-green);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tei-navy);
  margin-bottom: 4px;
}

.stat-desc {
  font-size: 0.86rem;
  color: var(--ink-muted);
}

/* ==========================================================================
   SECCIÓN DE VIDEO COMERCIAL (HOME)
   ========================================================================== */
.commercial-video-section {
  position: relative;
}

.video-showcase-card {
  background: linear-gradient(145deg, #09233E, var(--tei-navy-dark));
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
}

.video-player-container {
  position: relative;
  background: #000000;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-player-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-player-overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 26, 47, 0.45);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-smooth);
  cursor: pointer;
}

.video-player-overlay.is-playing {
  opacity: 0;
  pointer-events: none;
}

.video-play-btn-large {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--tei-green), var(--tei-green-accent));
  color: #FFFFFF;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(11, 122, 69, 0.5);
  border: 3px solid #FFFFFF;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.video-play-btn-large:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(16, 185, 129, 0.65);
}

.video-play-btn-large svg {
  width: 32px;
  height: 32px;
  margin-left: 4px;
}

.video-overlay-caption {
  color: #FFFFFF;
  margin-top: 16px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.video-showcase-sidebar {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #FFFFFF;
}

.video-sidebar-kicker {
  color: #86EFAC;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.video-sidebar-title {
  font-size: 1.85rem;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.video-sidebar-desc {
  color: #CBD5E1;
  font-size: 0.98rem;
  margin-bottom: 26px;
  line-height: 1.6;
}

.video-feature-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 30px;
}

.video-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: #E2E8F0;
}

.video-feature-item svg {
  width: 18px;
  height: 18px;
  color: #86EFAC;
  flex-shrink: 0;
}

/* ==========================================================================
   SERVICIOS (GRID Y TARJETAS DETALLADAS)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(11, 122, 69, 0.3);
}

.service-card-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .service-card-img img {
  transform: scale(1.08);
}

.service-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(6, 26, 47, 0.85);
  color: #86EFAC;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  backdrop-filter: blur(6px);
}

.service-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--tei-green-subtle);
  color: var(--tei-green);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  margin-top: -54px;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-sm);
  border: 2px solid #FFFFFF;
}

.service-card-title {
  font-size: 1.28rem;
  color: var(--tei-navy);
  margin-bottom: 12px;
}

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

.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 24px;
  margin-top: auto;
  font-size: 0.86rem;
  color: var(--ink-muted);
}

.service-bullets li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-bullets li svg {
  width: 15px;
  height: 15px;
  color: var(--tei-green);
  flex-shrink: 0;
}

.service-card-footer {
  padding-top: 18px;
  border-top: 1px solid var(--border-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-card-footer .service-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--tei-green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-card-footer .service-link:hover {
  color: var(--tei-green-dark);
  gap: 9px;
}

/* Tarjeta Destacada IMO */
.service-card-highlight {
  background: linear-gradient(145deg, #09233E, var(--tei-navy-dark));
  border-color: rgba(255, 255, 255, 0.15);
}

.service-card-highlight .service-card-title {
  color: #FFFFFF;
}

.service-card-highlight .service-card-desc {
  color: #CBD5E1;
}

.service-card-highlight .service-bullets {
  color: #94A3B8;
}

.service-card-highlight .service-bullets li svg {
  color: #86EFAC;
}

.service-card-highlight .service-card-footer {
  border-top-color: rgba(255, 255, 255, 0.12);
}

/* ==========================================================================
   VENTAJAS COMPETITIVAS
   ========================================================================== */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.advantage-card {
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--tei-green);
}

.advantage-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--tei-green-subtle);
  color: var(--tei-green);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}

.advantage-title {
  font-size: 1.15rem;
  color: var(--tei-navy);
  margin-bottom: 10px;
}

.advantage-desc {
  font-size: 0.93rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   PÁGINA ACERCA DE: HISTORIA, MISIÓN, VISIÓN, VALORES, CALIDAD
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.about-image-stack {
  position: relative;
}

.about-main-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  height: 480px;
}

.about-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-badge-float {
  position: absolute;
  bottom: -25px;
  left: 30px;
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 340px;
}

.about-badge-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--tei-green), var(--tei-green-light));
  color: #FFFFFF;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.about-badge-text b {
  display: block;
  font-size: 1rem;
  color: var(--tei-navy);
}

.about-badge-text span {
  font-size: 0.84rem;
  color: var(--ink-muted);
}

/* Historia */
.timeline-list {
  position: relative;
  padding-left: 34px;
  display: flex;
  flex-direction: column;
  gap: 36px;
  margin-top: 30px;
}

.timeline-list::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 11px;
  width: 3px;
  background: linear-gradient(180deg, var(--tei-green), var(--border-line));
  border-radius: var(--radius-full);
}

.timeline-item {
  position: relative;
}

.timeline-dot {
  position: absolute;
  left: -34px;
  top: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 4px solid var(--tei-green);
  box-shadow: 0 0 0 4px var(--tei-green-subtle);
}

.timeline-year {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--tei-green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.timeline-title {
  font-size: 1.2rem;
  color: var(--tei-navy);
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 0.95rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* Misión y Visión */
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.mv-card {
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.mv-card-mision {
  border-top: 5px solid var(--tei-green);
}

.mv-card-vision {
  border-top: 5px solid var(--tei-navy);
}

.mv-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  margin-bottom: 24px;
}

.mv-card-mision .mv-icon {
  background: var(--tei-green-subtle);
  color: var(--tei-green);
}

.mv-card-vision .mv-icon {
  background: #EEF2F6;
  color: var(--tei-navy);
}

.mv-title {
  font-size: 1.6rem;
  color: var(--tei-navy);
  margin-bottom: 14px;
}

.mv-desc {
  font-size: 1.05rem;
  color: var(--ink-secondary);
  line-height: 1.7;
}

/* Valores */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.value-card {
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--tei-green);
}

.value-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--tei-green-subtle);
  color: var(--tei-green);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}

.value-title {
  font-size: 1.15rem;
  color: var(--tei-navy);
  margin-bottom: 8px;
}

.value-desc {
  font-size: 0.92rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* Política de Calidad */
.quality-box {
  background: linear-gradient(135deg, var(--tei-navy) 0%, #0B3B2B 100%);
  border-radius: var(--radius-xl);
  padding: 50px;
  color: #FFFFFF;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.quality-box::before {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
}

.quality-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}

.quality-icon-badge {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
  color: #86EFAC;
  flex-shrink: 0;
}

.quality-title {
  font-size: 1.95rem;
  color: #FFFFFF;
}

.quality-statement {
  font-size: 1.12rem;
  line-height: 1.75;
  color: #E2E8F0;
  margin-bottom: 30px;
  max-width: 960px;
}

.quality-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.quality-pillar {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 20px;
  backdrop-filter: blur(8px);
}

.quality-pillar b {
  display: block;
  color: #86EFAC;
  font-size: 0.96rem;
  margin-bottom: 6px;
}

.quality-pillar p {
  font-size: 0.84rem;
  color: #CBD5E1;
  line-height: 1.5;
}

/* ==========================================================================
   GALERÍA DE FLOTILLA (FOTOS REALES DE TEI)
   ========================================================================== */
.fleet-gallery-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  grid-auto-rows: 240px;
  gap: 20px;
}

.fleet-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.fleet-item--featured {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}

.fleet-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.fleet-item:hover img {
  transform: scale(1.06);
}

.fleet-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(6, 26, 47, 0.88) 100%);
  display: flex;
  align-items: flex-end;
  padding: 22px;
  color: #FFFFFF;
}

.fleet-item-info b {
  display: block;
  font-size: 1.05rem;
  color: #FFFFFF;
}

.fleet-item-info span {
  font-size: 0.82rem;
  color: #86EFAC;
  font-weight: 600;
}

/* ==========================================================================
   COTIZADOR INTERACTIVO DE FLETES (SERVICIOS)
   ========================================================================== */
.quote-calculator-box {
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 24px;
}

.calc-field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--tei-navy);
  margin-bottom: 8px;
}

.calc-field select,
.calc-field input,
.calc-field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border-line);
  border-radius: var(--radius-md);
  background: #FAFBFC;
  font-size: 0.95rem;
  color: var(--ink-primary);
  outline: none;
  transition: border-color var(--transition-fast);
}

.calc-field select:focus,
.calc-field input:focus,
.calc-field textarea:focus {
  border-color: var(--tei-green);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(11, 122, 69, 0.12);
}

/* ==========================================================================
   PÁGINA CONTACTO: MAPA, DATOS Y FORMULARIO
   ========================================================================== */
.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
}

.contact-info-panel {
  background: var(--tei-navy);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-panel h3 {
  color: #FFFFFF;
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.contact-info-panel p {
  color: #CBD5E1;
  font-size: 0.98rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 36px;
}

.contact-item-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: #86EFAC;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.contact-item-text span {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94A3B8;
  margin-bottom: 3px;
}

.contact-item-text b,
.contact-item-text a {
  font-size: 1.05rem;
  color: #FFFFFF;
  font-weight: 700;
}

.contact-item-text a:hover {
  color: #86EFAC;
}

/* Formulario de Contacto */
.contact-form-panel {
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-md);
}

.form-title {
  font-size: 1.65rem;
  color: var(--tei-navy);
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--ink-muted);
  margin-bottom: 28px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.form-full {
  grid-column: 1 / -1;
}

.form-actions-dual {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Mapa Interactivo */
.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-line);
  height: 450px;
  position: relative;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.map-badge-card {
  position: absolute;
  top: 24px;
  left: 24px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
  max-width: 320px;
}

.map-badge-card b {
  display: block;
  font-size: 0.98rem;
  color: var(--tei-navy);
}

.map-badge-card p {
  font-size: 0.82rem;
  color: var(--ink-secondary);
  margin-top: 3px;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.faq-card {
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}

.faq-card h4 {
  font-size: 1.08rem;
  color: var(--tei-navy);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.faq-card h4 svg {
  width: 20px;
  height: 20px;
  color: var(--tei-green);
  flex-shrink: 0;
}

.faq-card p {
  font-size: 0.92rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   CALL TO ACTION (CTA) DESTACADO
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--tei-green-dark) 0%, var(--tei-green) 50%, #0F8D52 100%);
  border-radius: var(--radius-xl);
  padding: 65px 50px;
  color: #FFFFFF;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-banner::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, transparent 70%);
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  margin: 0 auto;
}

.cta-kicker {
  color: #86EFAC;
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}

.cta-title {
  color: #FFFFFF;
  font-size: clamp(2rem, 3.8vw, 2.9rem);
  margin-bottom: 18px;
}

.cta-desc {
  color: #E2E8F0;
  font-size: 1.15rem;
  margin-bottom: 34px;
  line-height: 1.65;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER CORPORATIVO
   ========================================================================== */
.site-footer {
  background-color: var(--tei-navy-dark);
  color: #94A3B8;
  padding: 80px 0 35px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: #CBD5E1;
  font-size: 0.94rem;
  margin-top: 16px;
  margin-bottom: 22px;
  max-width: 340px;
  line-height: 1.6;
}

.footer-slogan {
  font-style: italic;
  color: #86EFAC;
  font-size: 0.92rem;
  font-weight: 600;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2.5px;
  background-color: var(--tei-green);
  border-radius: var(--radius-full);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: #86EFAC;
  padding-left: 5px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: #CBD5E1;
}

.footer-contact-item svg {
  width: 17px;
  height: 17px;
  color: var(--tei-green-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a:hover {
  color: #86EFAC;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.84rem;
}

.footer-bottom p {
  margin: 0;
}

/* ==========================================================================
   BOTÓN FLOTANTE DE WHATSAPP
   ========================================================================== */
.whatsapp-floating {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-btn-circle {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
}

.whatsapp-btn-circle:hover {
  transform: scale(1.08);
  box-shadow: 0 16px 36px rgba(37, 211, 102, 0.6);
}

.whatsapp-btn-circle::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: waPulse 2s infinite cubic-bezier(0.25, 1, 0.5, 1);
}

.whatsapp-btn-circle svg {
  width: 32px;
  height: 32px;
}

.whatsapp-tooltip {
  background: #FFFFFF;
  color: var(--tei-navy);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-line);
  white-space: nowrap;
  animation: fadeInRight 0.5s ease;
}

@keyframes waPulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(10px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ==========================================================================
   ANIMACIONES DE SCROLL REVEAL
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVIDAD Y MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-showcase-card {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .advantages-grid,
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-layout-grid {
    grid-template-columns: 1fr;
  }

  .quality-pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fleet-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fleet-item--featured {
    grid-column: 1 / -1;
    grid-row: auto;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .topbar {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-line);
    padding: 24px 6vw;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-smooth), opacity var(--transition-smooth);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-link {
    font-size: 1.1rem;
    width: 100%;
  }

  .nav-actions .btn-sm {
    display: none;
  }

  .stats-grid,
  .services-grid,
  .advantages-grid,
  .values-grid,
  .mv-grid,
  .calc-grid,
  .form-grid,
  .faq-grid,
  .fleet-gallery-grid {
    grid-template-columns: 1fr;
  }

  .quality-pillars {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .about-badge-float {
    position: static;
    margin-top: 16px;
    max-width: 100%;
  }

  .cta-banner {
    padding: 40px 24px;
  }

  .quality-box {
    padding: 30px 20px;
  }

  .contact-info-panel,
  .contact-form-panel {
    padding: 30px 20px;
  }

  .whatsapp-tooltip {
    display: none;
  }
}