/* ========================================
   DCBox Express - Stylesheet Principal
   Colores basados en OLC Express
   ======================================== */

:root {
    /* Paleta de colores - OLC Express Theme */
    --primary-color: #FF8C00;        /* Naranja principal */
    --primary-dark: #E67E00;         /* Naranja oscuro */
    --primary-light: #FFA833;        /* Naranja claro */
    --secondary-color: #FFD700;      /* Dorado/Amarillo */
    --accent-color: #FF6B00;         /* Acento naranja intenso */
    
    /* Colores neutros */
    --text-dark: #2C3E50;
    --text-light: #7F8C8D;
    --white: #FFFFFF;
    --black: #000000;
    --gray-light: #F8F9FA;
    --gray-medium: #E9ECEF;
    --gray-dark: #6C757D;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-light) 100%);
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Tipografía */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ========================================
   Reset y Estilos Base
   ======================================== */

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

html {
    scroll-behavior: smooth;
}

section[id] {
    scroll-margin-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

/* ========================================
   Utilidades
   ======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Encabezado de sección — eyebrow + título + subtítulo */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-eyebrow {
    display: inline-block;
    background: rgba(255, 140, 0, 0.10);
    color: var(--primary-color);
    border: 1px solid rgba(255, 140, 0, 0.22);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    padding: 0.3rem 1rem;
    border-radius: 100px;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1rem;
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
}

/* ========================================
   Header y Navegación
   ======================================== */

.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    transition: box-shadow var(--transition-normal), padding var(--transition-normal);
}

.main-header.scrolled {
    box-shadow: 0 4px 24px rgba(0,0,0,0.10);
}

.main-header.scrolled .navbar {
    padding: 0.65rem 0;
}

.navbar {
    padding: 1rem 0;
    transition: padding var(--transition-normal);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand .logo {
    height: 48px;
    width: auto;
    transition: height var(--transition-normal);
}

.main-header.scrolled .navbar-brand .logo {
    height: 40px;
}

.navbar-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 1.75rem;
}

.navbar-menu li a {
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--text-dark);
    transition: color var(--transition-fast);
    position: relative;
    padding-bottom: 3px;
}

.navbar-menu li a:not(.btn):not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width var(--transition-fast);
}

.navbar-menu li a:not(.btn):not(.btn-primary):hover::after,
.navbar-menu li a.nav-active::after {
    width: 100%;
}

.navbar-menu li a:hover,
.navbar-menu li a.nav-active {
    color: var(--primary-color);
}

.navbar-menu li a.btn-outline:hover,
.navbar-menu li a.btn-primary:hover {
    color: var(--white);
}

.navbar-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
}

/* ========================================
   Botones
   ======================================== */

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    display: block;
}

/* ========================================
   Hero Carousel
   ======================================== */

.hero-carousel {
    position: relative;
    height: 620px;
    background: #111;
    overflow: hidden;
}

.carousel {
    position: relative;
    height: 100%;
}

.carousel-item {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.7s ease;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Overlay gradiente: oscuro a la izquierda, transparente a la derecha */
.carousel-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(10, 10, 20, 0.82) 0%,
        rgba(10, 10, 20, 0.55) 50%,
        rgba(10, 10, 20, 0.18) 100%
    );
    z-index: 1;
}

/* Tinte naranja sutil en la parte inferior */
.carousel-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(255,100,0,0.18) 0%, transparent 45%);
    z-index: 1;
}

/* Imágenes de fondo */
.carousel-item:nth-child(1) { background-image: url('Images/banner-1.png'); }
.carousel-item:nth-child(2) { background-image: url('Images/banner-2.png'); }
.carousel-item:nth-child(3) { background-image: url('Images/banner-3.png'); }
.carousel-item:nth-child(4) { background-image: url('Images/banner-4.png'); }

.carousel-item.active {
    opacity: 1;
}

/* Content — left-aligned inside container */
.carousel-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 620px;
    padding: 0 var(--spacing-md);
    margin-left: max(4rem, calc((100vw - 1200px) / 2 + 1rem));
    animation: slideInContent 0.6s ease forwards;
}

@keyframes slideInContent {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Badge */
.slide-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(255, 140, 0, 0.22);
    border: 1px solid rgba(255, 140, 0, 0.45);
    color: #ffb347;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.35rem 0.9rem;
    border-radius: 100px;
    margin-bottom: 1.1rem;
    backdrop-filter: blur(6px);
}

.slide-badge i {
    font-size: 0.72rem;
}

/* Heading */
.carousel-content h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.18;
    margin-bottom: 1rem;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.carousel-content h1 em {
    font-style: normal;
    color: var(--primary-color);
}

/* Subtitle */
.carousel-content p {
    font-size: 1.05rem;
    line-height: 1.65;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.82);
    max-width: 480px;
}

/* Actions row */
.slide-actions {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
}

/* Glass button */
.btn-glass {
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255,255,255,0.6);
    color: var(--white);
}

/* Controls */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255,255,255,0.25);
    color: var(--white);
    width: 52px;
    height: 52px;
    border-radius: 14px;
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
    backdrop-filter: blur(10px);
    z-index: 10;
    font-size: 1rem;
}

.carousel-control:hover {
    background: rgba(255,140,0,0.35);
    border-color: rgba(255,140,0,0.6);
    transform: translateY(-50%) scale(1.05);
}

.carousel-control.prev { left: 1.5rem; }
.carousel-control.next { right: 1.5rem; }

/* Bottom bar: indicators + counter */
.carousel-bottom {
    position: absolute;
    bottom: 2.5rem;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 0 var(--spacing-md);
}

.carousel-indicators {
    display: flex;
    gap: 0.45rem;
}

.carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: width var(--transition-fast), border-radius var(--transition-fast), background var(--transition-fast);
}

.carousel-indicator.active {
    background: var(--primary-color);
    width: 28px;
    border-radius: 4px;
}

/* Slide counter */
.carousel-counter {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    letter-spacing: 0.04em;
}

.counter-current {
    font-size: 1.1rem;
    color: var(--white);
}

.counter-sep {
    color: rgba(255,255,255,0.35);
}

/* Progress bar */
.carousel-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255,255,255,0.1);
    z-index: 10;
}

.carousel-progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    width: 0%;
    transition: width linear;
}

/* Scroll hint */
.hero-scroll-hint {
    position: absolute;
    bottom: 5.5rem;
    right: 2.5rem;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    color: rgba(255,255,255,0.55);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.hero-scroll-hint i {
    font-size: 0.85rem;
    animation: bounceDown 1.6s ease-in-out infinite;
}

.hero-scroll-hint:hover {
    color: var(--primary-color);
}

@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(5px); }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-carousel { height: 520px; }

    .carousel-content {
        margin-left: 0;
        padding: 0 1.25rem;
        text-align: center;
    }

    .slide-actions {
        justify-content: center;
    }

    .carousel-control { display: none; }

    .hero-scroll-hint { display: none; }
}

@media (max-width: 480px) {
    .hero-carousel { height: 480px; }
    .carousel-content p { display: none; }
}

/* ========================================
   Stats Section
   ======================================== */

.stats-section {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, #1a2535 0%, #22304a 55%, #1e2d42 100%);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -120px;
    left: -120px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,140,0,0.12) 0%, transparent 65%);
    pointer-events: none;
}

.stats-section::after {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,140,0,0.08) 0%, transparent 65%);
    pointer-events: none;
}

/* Header */
.stats-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.stats-eyebrow {
    display: block;
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.stats-tagline {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.88rem;
    max-width: 460px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Grid */
.stats-grid {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Vertical divider */
.stat-divider {
    width: 1px;
    height: 80px;
    flex-shrink: 0;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.14), transparent);
}

/* Item */
.stat-item {
    flex: 1;
    text-align: center;
    padding: 1.5rem var(--spacing-sm);
    transition: transform var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-3px);
}

/* Icon */
.stat-icon {
    width: 46px;
    height: 46px;
    background: rgba(255, 140, 0, 0.14);
    border: 1px solid rgba(255, 140, 0, 0.28);
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.85rem;
    color: var(--primary-color);
    font-size: 1rem;
    transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.stat-item:hover .stat-icon {
    background: rgba(255, 140, 0, 0.25);
    box-shadow: 0 4px 16px rgba(255, 140, 0, 0.3);
}

/* Value row */
.stat-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.1rem;
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-suffix {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* Responsive */
@media (max-width: 680px) {
    .stats-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    .stat-divider {
        display: none;
    }
    .stat-item {
        border: 1px solid rgba(255, 255, 255, 0.05);
        border-radius: 12px;
    }
    .stat-number {
        font-size: 2.2rem;
    }
}

/* ========================================
   App Section
   ======================================== */

.app-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.app-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.app-text h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.app-text h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.app-buttons {
    display: flex;
    gap: 1rem;
    margin: var(--spacing-md) 0;
}

.app-button {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1.5rem;
    background: var(--text-dark);
    color: var(--white);
    border-radius: 10px;
    transition: var(--transition-fast);
}

.app-button:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.app-button i {
    font-size: 2rem;
}

.qr-code {
    margin-top: var(--spacing-md);
    text-align: center;
}

.qr-code img {
    width: 150px;
    margin: 0 auto var(--spacing-xs);
}

.app-image img {
    max-width: 400px;
    margin: 0 auto;
}

/* ========================================
   Calculator Section
   ======================================== */

.calculator-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, #f7f9fc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.calculator-section::before {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,140,0,0.05) 0%, transparent 65%);
    pointer-events: none;
}

.calculator-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 20px;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.origin-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-medium);
}

.tab-button {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--gray-light);
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition-fast);
    position: relative;
}

.tab-button i {
    font-size: 1.1rem;
}

.tab-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-button.active {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(255, 140, 0, 0.35);
}

.tab-button.active::after {
    display: none;
}

.calculator-content {
    display: none;
}

.calculator-content.active {
    display: block;
}

.destination-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
    flex-wrap: wrap;
}

.dest-tab {
    padding: 0.75rem 1.5rem;
    background: var(--gray-light);
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
}

.dest-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.dest-tab.active {
    background: var(--gradient-primary);
    color: var(--white);
}

/* Tarifa por libra dentro de cada tab de destino */
.tab-tariff {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    opacity: 0.7;
    margin-top: 2px;
}

.dest-tab.active .tab-tariff {
    opacity: 0.9;
}

/* Destinos no disponibles */
.dest-tab--coming-soon {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.dest-tab--coming-soon .tab-tariff {
    font-style: italic;
}

/* ============================================================
   Selector de Categoría (B / C)
   ============================================================ */
.category-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.cat-card {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: 12px;
    background: var(--white);
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.cat-card:hover {
    border-color: var(--primary-color);
}

.cat-card.active {
    border-color: var(--primary-color);
    background: rgba(255, 140, 0, 0.04);
    box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.12);
}

.cat-card-icon {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1rem;
    transition: background 0.2s, color 0.2s;
}

.cat-card.active .cat-card-icon {
    background: var(--gradient-primary);
    color: var(--white);
}

.cat-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.cat-name {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--text-dark);
    line-height: 1.2;
}

.cat-card.active .cat-name {
    color: var(--primary-color);
}

.cat-desc {
    font-size: 0.72rem;
    color: var(--text-light);
    margin-bottom: 0.4rem;
}

.cat-limits {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.18rem;
}

.cat-limits li {
    font-size: 0.75rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    line-height: 1.3;
}

.cat-limits li i {
    color: var(--primary-color);
    width: 11px;
    font-size: 0.65rem;
    flex-shrink: 0;
}

/* Desglose en resultado para Cat C */
.result-breakdown {
    background: rgba(255, 140, 0, 0.06);
    border: 1px solid rgba(255, 140, 0, 0.18);
    border-radius: 8px;
    padding: 0.6rem 1rem;
    margin: 0.6rem 0;
    width: 100%;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.83rem;
    padding: 0.22rem 0;
    color: var(--text-dark);
}

.breakdown-row.breakdown-tasa {
    border-top: 1px solid rgba(255, 140, 0, 0.2);
    margin-top: 0.2rem;
    padding-top: 0.35rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* Nota informativa del trámite de nacionalización (Cat C) */
.result-tasa-info {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    background: rgba(255, 140, 0, 0.06);
    border: 1px solid rgba(255, 140, 0, 0.2);
    border-radius: 8px;
    padding: 0.6rem 0.9rem;
    margin: 0.6rem 0;
    font-size: 0.82rem;
    color: var(--text-dark);
    line-height: 1.4;
}

.result-tasa-info i {
    color: var(--primary-color);
    margin-top: 0.1rem;
    flex-shrink: 0;
}

@media (max-width: 520px) {
    .category-selector {
        grid-template-columns: 1fr;
    }
}

/* Badge informativo de tarifa seleccionada */
.tariff-info-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 140, 0, 0.08);
    border: 1px solid rgba(255, 140, 0, 0.25);
    color: var(--primary-color);
    padding: 0.45rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    transition: var(--transition-fast);
}

.calculator-form {
    margin: 0.75rem 0;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-medium);
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition-fast);
    font-family: var(--font-primary);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.1);
}

.input-with-limit {
    position: relative;
}

.input-limit {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.85rem;
    color: var(--text-light);
    pointer-events: none;
}

/* Prefijo $ en el input de valor */
.input-with-limit.has-prefix .input-prefix {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    pointer-events: none;
    z-index: 1;
}

.input-with-limit.has-prefix .form-control {
    padding-left: 2rem;
}

/* Mensaje de validación inline */
.calc-msg {
    display: none;
    align-items: center;
    gap: 0.5rem;
    background: #fff3cd;
    border: 1px solid #ffc107;
    color: #856404;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.calc-msg.visible {
    display: flex;
}

.calc-msg.error {
    background: #f8d7da;
    border-color: #f5c2c7;
    color: #842029;
}

/* Estado de error en inputs */
.form-control.input-error {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
}

/* Animación de entrada del resultado */
@keyframes resultPop {
    0%   { opacity: 0; transform: scale(0.88) translateY(24px); }
    65%  { transform: scale(1.03) translateY(-4px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.calculator-result {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 2.5rem var(--spacing-md) 2rem;
    border-radius: 20px;
    text-align: center;
    margin-top: var(--spacing-md);
    box-shadow: 0 10px 40px rgba(255, 140, 0, 0.45);
    animation: resultPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: visible;
    min-width: 0;
}

/* Encabezado con ícono de check */
.result-header {
    margin-bottom: 0.5rem;
}

.result-check {
    display: block;
    font-size: 2.8rem;
    margin-bottom: 0.3rem;
    filter: drop-shadow(0 3px 6px rgba(0,0,0,0.2));
}

.calculator-result h3 {
    font-size: 1.05rem;
    font-weight: 600;
    opacity: 0.92;
    margin: 0;
    letter-spacing: 0.3px;
}

/* Precio grande: responsive para que no se corte en móviles */
.result-price {
    font-size: clamp(2.25rem, 12vw, 5.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin: 0.75rem 0 0.2rem;
    text-shadow: 0 4px 16px rgba(0,0,0,0.2);
    letter-spacing: -0.02em;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
    padding: 0 0.15rem;
    box-sizing: border-box;
}

.result-subtitle {
    font-size: 0.78rem;
    opacity: 0.8;
    margin-bottom: 1.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Desglose del cálculo */
.result-breakdown {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 14px;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1.25rem;
    backdrop-filter: blur(6px);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.45rem 0;
}

.breakdown-item + .breakdown-item {
    border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.breakdown-label {
    font-size: 0.9rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.breakdown-value {
    font-weight: 700;
    font-size: 1.05rem;
}

.result-note {
    font-size: 0.78rem;
    opacity: 0.75;
    margin: 0;
    line-height: 1.5;
}

.calc-subtitle {
    text-align: center;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Services Section
   ======================================== */

.services-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, #f7f9fc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.services-section::before {
    content: '';
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,140,0,0.05) 0%, transparent 65%);
    pointer-events: none;
}

/* Intro */
.services-intro {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.services-eyebrow {
    display: inline-block;
    background: rgba(255,140,0,0.1);
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.3rem 1rem;
    border-radius: 100px;
    margin-bottom: 0.75rem;
    border: 1px solid rgba(255,140,0,0.2);
}

/* Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.1rem;
    max-width: 920px;
    margin: 0 auto;
}

/* Card */
.service-card {
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid #edf0f5;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--transition-normal);
    border-radius: 0 2px 2px 0;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 36px rgba(0,0,0,0.10);
    border-color: rgba(255,140,0,0.2);
}

.service-card:hover::before {
    transform: scaleY(1);
}

/* Icon */
.service-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: linear-gradient(135deg, rgba(255,140,0,0.10) 0%, rgba(255,168,51,0.16) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.3rem;
    transition: background var(--transition-normal), color var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 6px 18px rgba(255,140,0,0.35);
}

/* Content */
.service-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.35rem;
}

.service-content p {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* Responsive */
@media (max-width: 680px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Tracking Section
   ======================================== */

.tracking-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(170deg, #f0f4ff 0%, #fafbff 60%, #fff8f0 100%);
    position: relative;
    overflow: hidden;
}

.tracking-section::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,140,0,0.07) 0%, transparent 70%);
    pointer-events: none;
}

.tracking-section::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(100,130,255,0.06) 0%, transparent 70%);
    pointer-events: none;
}

/* Header */
.tracking-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.tracking-icon-badge {
    width: 72px;
    height: 72px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    font-size: 1.8rem;
    color: var(--white);
    box-shadow: 0 8px 24px rgba(255,140,0,0.35);
    transform: rotate(-4deg);
}

/* Search card */
.tracking-card {
    max-width: 680px;
    margin: 0 auto var(--spacing-lg);
    background: var(--white);
    border-radius: 20px;
    padding: 2rem 2rem 1.5rem;
    box-shadow: 0 8px 40px rgba(0,0,0,0.10), 0 2px 8px rgba(255,140,0,0.06);
    border: 1px solid rgba(255,140,0,0.08);
}

.tracking-input-group {
    display: flex;
    align-items: center;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    overflow: hidden;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.tracking-input-group:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(255,140,0,0.12);
}

.tracking-input-group.input-error {
    border-color: #e53e3e;
    box-shadow: 0 0 0 4px rgba(229,62,62,0.12);
    animation: shake 0.35s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25%       { transform: translateX(-6px); }
    75%       { transform: translateX(6px); }
}

.tracking-input-icon {
    padding: 0 1rem;
    color: var(--primary-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.tracking-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1rem;
    font-family: var(--font-primary);
    color: var(--text-dark);
    padding: 0.95rem 0.5rem;
    background: transparent;
    letter-spacing: 0.04em;
    min-width: 0;
}

.tracking-input::placeholder {
    color: #b0bec5;
    letter-spacing: 0;
}

.tracking-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 0.95rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    flex-shrink: 0;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    white-space: nowrap;
}

.tracking-btn:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.tracking-btn:active {
    transform: scale(0.98);
}

.tracking-hint {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.tracking-hint i {
    color: var(--primary-color);
    font-size: 0.75rem;
}

/* Steps */
.tracking-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    max-width: 860px;
    margin: 0 auto;
}

.tracking-step {
    flex: 1;
    max-width: 220px;
    text-align: center;
    padding: 1.75rem 1.25rem;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
    border: 1px solid rgba(255,140,0,0.08);
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.tracking-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.11);
}

.step-num {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(255,140,0,0.4);
}

.step-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(255,140,0,0.1) 0%, rgba(255,168,51,0.15) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.5rem auto 1rem;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.tracking-step h4 {
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 0.4rem;
    font-weight: 600;
}

.tracking-step p {
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.5;
}

.tracking-step-connector {
    color: var(--primary-color);
    font-size: 1rem;
    opacity: 0.4;
    padding: 0 0.5rem;
    margin-top: 3rem;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 700px) {
    .tracking-card {
        padding: 1.5rem 1.25rem 1.25rem;
    }
    .tracking-btn span {
        display: none;
    }
    .tracking-btn {
        padding: 0.95rem 1rem;
    }
    .tracking-steps {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    .tracking-step {
        max-width: 100%;
        width: 100%;
    }
    .tracking-step-connector {
        transform: rotate(90deg);
        margin: 0;
    }
}

/* ========================================
   Agencies Section
   ======================================== */

.agencies-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(160deg, #1a2535 0%, #22304a 55%, #1e2d42 100%);
    position: relative;
    overflow: hidden;
}

.agencies-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,140,0,0.10) 0%, transparent 65%);
    pointer-events: none;
}

/* Títulos sobre fondo oscuro */
.agencies-section .section-title {
    color: var(--white);
}

.agencies-section .section-eyebrow {
    background: rgba(255,140,0,0.18);
    border-color: rgba(255,140,0,0.35);
}

.agencies-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.agency-tab {
    padding: 0.7rem 2rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.75);
    transition: var(--transition-fast);
    backdrop-filter: blur(6px);
}

.agency-tab:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border-color: rgba(255,255,255,0.35);
}

.agency-tab.active {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(255,140,0,0.4);
}

.agencies-content {
    max-width: 960px;
    margin: 0 auto;
}

.agency-card {
    display: none;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
    grid-template-columns: 1fr 1fr;
    border: 1px solid rgba(255,255,255,0.08);
}

.agency-card.active {
    display: grid;
}

/* Columna izquierda: info */
.agency-info {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.agency-card h3 {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin: 0;
}

.agency-address {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

.agency-address i {
    color: var(--primary-color);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.agency-schedule {
    padding: var(--spacing-sm);
    background: #f7f9fc;
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
}

.agency-schedule p {
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.95rem;
}

.agency-schedule p:last-child {
    margin-bottom: 0;
}

.agency-schedule i {
    color: var(--primary-color);
    font-size: 0.85rem;
    width: 14px;
}

/* Columna derecha: mapa */
.agency-map {
    min-height: 320px;
    background: var(--gray-light);
}

.agency-map iframe {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 320px;
}

/* ========================================
   Contact Section
   ======================================== */

.contact-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(160deg, #f8f9fa 0%, #fff7ed 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--spacing-lg);
    align-items: start;
}

/* --- Info side --- */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-info-header {
    margin-bottom: 0.5rem;
}

.contact-info-header h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 0.4rem;
}

.contact-info-header p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    padding: 1.1rem 1.25rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border-left: 4px solid var(--primary-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.contact-item:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 18px rgba(255,140,0,0.12);
}

.contact-item-icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #ffb347);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon i {
    font-size: 1.1rem;
    color: var(--white);
}

.contact-item h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary-color);
    margin-bottom: 0.2rem;
    font-weight: 700;
}

.contact-item p {
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
}

/* --- Form side --- */
.contact-form-wrapper {
    background: var(--white);
    padding: 2.25rem;
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.contact-form-title {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 1.75rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.contact-form-title i {
    color: var(--primary-color);
}

.contact-form-wrapper .form-group {
    margin-bottom: 1.25rem;
    position: relative;
}

.contact-form-wrapper .input-icon-wrap {
    position: relative;
}

.contact-form-wrapper .input-icon-wrap i {
    position: absolute;
    left: 0.95rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 0.95rem;
    pointer-events: none;
    transition: color 0.2s;
}

.contact-form-wrapper .input-icon-wrap textarea + i,
.contact-form-wrapper .input-icon-wrap.textarea-wrap i {
    top: 1rem;
    transform: none;
}

.contact-form-wrapper .input-icon-wrap .form-control {
    padding-left: 2.6rem;
}

.contact-form-wrapper .input-icon-wrap .form-control:focus + i,
.contact-form-wrapper .input-icon-wrap:focus-within i {
    color: var(--primary-color);
}

.contact-form-wrapper .form-control {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    background: #fafafa;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.contact-form-wrapper .form-control:focus {
    background: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255,140,0,0.10);
}

.contact-form-wrapper .btn-enviar {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #ffb347 100%);
    color: var(--white);
    border: none;
    cursor: pointer;
    letter-spacing: 0.04em;
    transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.contact-form-wrapper .btn-enviar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,140,0,0.35);
    opacity: 0.95;
}

/* ========================================
   Footer
   ======================================== */

.main-footer {
    background: linear-gradient(160deg, #1a2535 0%, #22304a 60%, #1e2d42 100%);
    color: var(--white);
    padding: var(--spacing-lg) 0 0;
    position: relative;
}

.footer-accent-bar {
    height: 4px;
    background: var(--gradient-primary);
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-top: var(--spacing-md);
}

/* Brand column */
.footer-brand {
    padding-right: var(--spacing-sm);
}

.footer-logo-wrap {
    display: inline-block;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 0.75rem 1.25rem;
    margin-bottom: var(--spacing-sm);
    backdrop-filter: blur(4px);
}

.footer-logo {
    max-width: 140px;
    display: block;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

/* Section headings */
.footer-section h4 {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    position: relative;
    padding-bottom: 0.6rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* Nav links */
.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.55rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: color var(--transition-fast), gap var(--transition-fast);
}

.footer-section ul li a i {
    font-size: 0.65rem;
    color: var(--primary-color);
    transition: transform var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--white);
    gap: 0.65rem;
}

.footer-section ul li a:hover i {
    transform: translateX(2px);
}

/* Contact list */
.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.88rem;
    line-height: 1.5;
}

.footer-contact-icon {
    width: 30px;
    height: 30px;
    min-width: 30px;
    background: rgba(255, 140, 0, 0.15);
    border: 1px solid rgba(255, 140, 0, 0.3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 0.75rem;
}

/* Social links */
.social-links {
    display: flex;
    gap: 0.65rem;
    margin-top: var(--spacing-sm);
}

.social-links a {
    width: 38px;
    height: 38px;
    background: rgba(255, 140, 0, 0.15);
    border: 1px solid rgba(255, 140, 0, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--spacing-sm) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.82rem;
}

.footer-bottom-sub {
    color: rgba(255, 140, 0, 0.6);
    font-size: 0.78rem;
    letter-spacing: 0.05em;
}

/* Footer responsive */
@media (max-width: 900px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    .footer-brand {
        grid-column: 1 / -1;
        padding-right: 0;
    }
}

@media (max-width: 550px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   WhatsApp Float Button
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
}

/* ========================================
   Result Actions: WhatsApp + PDF
   ======================================== */

.result-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-result {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    font-family: var(--font-primary);
}

.btn-result:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-result:active {
    transform: translateY(0);
}

.btn-whatsapp-result {
    background: #25D366;
    color: #fff;
}

.btn-whatsapp-result:hover {
    background: #1ebe5d;
}

.btn-pdf-result {
    background: #E74C3C;
    color: #fff;
}

.btn-pdf-result:hover {
    background: #c0392b;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 992px) {
    .navbar-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 300px;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        align-items: start;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-normal);
    }
    
    .navbar-menu.active {
        right: 0;
    }
    
    .navbar-toggle {
        display: block;
    }
    
    .app-content {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }

    /* Agencias: una columna en tablet */
    .agency-card.active {
        grid-template-columns: 1fr;
    }

    .agency-map {
        min-height: 260px;
    }

    .agency-map iframe {
        min-height: 260px;
    }

    .carousel-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .carousel-content h1 {
        font-size: 2rem;
    }
    
    .carousel-content p {
        font-size: 1rem;
    }
    
    .hero-carousel {
        height: 500px;
    }
    
    .app-buttons {
        flex-direction: column;
    }

    .origin-tabs {
        flex-direction: column;
    }
    
    .destination-tabs {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-carousel {
        height: 400px;
    }
    
    .carousel-content h1 {
        font-size: 1.8rem;
    }

    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}