/* ==========================================================================
   FONTANERO TARRAGONA - Estilos principales
   ========================================================================== */

/* --------------------------------------------------------------------------
   Variables CSS - Editar aquí para personalizar colores y tipografía
   -------------------------------------------------------------------------- */
:root {
    /* Colores principales */
    --color-primary: #1e40af;
    --color-primary-dark: #1e3a8a;
    --color-secondary: #0891b2;
    --color-accent: #f59e0b;
    --color-accent-hover: #d97706;

    /* Colores neutros */
    --color-dark: #1e293b;
    --color-text: #334155;
    --color-text-light: #64748b;
    --color-light: #f8fafc;
    --color-white: #ffffff;
    --color-border: #e2e8f0;

    /* Colores de estado */
    --color-success: #10b981;
    --color-whatsapp: #25d366;

    /* Tipografía */
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;

    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Bordes */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;

    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);

    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-index */
    --z-header: 100;
    --z-cta-flotante: 90;
    --z-modal: 200;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

ul {
    list-style: none;
}

address {
    font-style: normal;
}

/* Focus visible para accesibilidad */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* --------------------------------------------------------------------------
   Utilidades
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-dark);
}

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

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

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

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

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

/* --------------------------------------------------------------------------
   CTA Flotante Móvil
   -------------------------------------------------------------------------- */
.cta-flotante {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    z-index: var(--z-cta-flotante);
    background: var(--color-white);
    box-shadow: 0 -4px 20px rgb(0 0 0 / 0.15);
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
}

.cta-flotante__btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.cta-flotante__btn:active {
    transform: scale(0.98);
}

.cta-flotante__btn--tel {
    background: var(--color-primary);
    color: var(--color-white);
}

.cta-flotante__btn--wa {
    background: var(--color-whatsapp);
    color: var(--color-white);
}

/* Ocultar en desktop */
@media (min-width: 768px) {
    .cta-flotante {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   Header / Navegación
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: background var(--transition-base);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav__logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
}

.nav__logo:hover {
    color: var(--color-primary-dark);
}

.nav__menu {
    display: none;
    gap: var(--spacing-lg);
}

.nav__menu a {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav__menu a:hover {
    color: var(--color-primary);
    background: var(--color-light);
}

.nav__cta {
    background: var(--color-accent) !important;
    color: var(--color-dark) !important;
}

.nav__cta:hover {
    background: var(--color-accent-hover) !important;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
    background: none;
    border: none;
    cursor: pointer;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    transition: all var(--transition-fast);
}

@media (min-width: 768px) {
    .nav__menu {
        display: flex;
    }

    .nav__toggle {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
    position: sticky;
    top: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    z-index: 1;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: url('fotos/2025-11-07.webp') center / cover no-repeat;
    opacity: 0.25;
    will-change: transform;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(30, 64, 175, 0.5) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: var(--spacing-xl);
    max-width: 800px;
}

.hero__badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-dark);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.hero__highlight {
    color: var(--color-accent);
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hero__trust {
    margin-top: var(--spacing-lg);
}

.hero__rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.stars {
    color: var(--color-accent);
    letter-spacing: 2px;
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
}

.hero__scroll-icon {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    position: relative;
}

.hero__scroll-icon::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-white);
    border-radius: 2px;
    animation: scroll-hint 2s infinite;
}

@keyframes scroll-hint {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.5; transform: translateX(-50%) translateY(8px); }
}

/* --------------------------------------------------------------------------
   Problema → Solución
   -------------------------------------------------------------------------- */
.problema-solucion {
    position: sticky;
    top: 0;
    padding: var(--spacing-3xl) 0;
    padding-bottom: calc(var(--spacing-3xl) + 4rem);
    background: var(--color-light);
    overflow: hidden;
    z-index: 2;
    box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.2);
    border-radius: 3rem 3rem 0 0;
    margin-top: -3rem;
}

.problema-solucion .container {
    display: grid;
    gap: var(--spacing-2xl);
    overflow: visible;
}

.problema,
.solucion {
    text-align: center;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    overflow: visible;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.problema__icon,
.solucion__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.problema h2,
.solucion h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.problema p,
.solucion p {
    overflow: visible;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.problema {
    border-left: 4px solid var(--color-accent);
}

.solucion {
    border-left: 4px solid var(--color-success);
}

.solucion__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--color-success);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.5rem;
}

@media (min-width: 768px) {
    .problema-solucion .container {
        grid-template-columns: 1fr 1fr;
    }
}

/* --------------------------------------------------------------------------
   Servicios
   -------------------------------------------------------------------------- */
.servicios {
    position: sticky;
    top: 0;
    padding: var(--spacing-3xl) 0;
    padding-bottom: calc(var(--spacing-3xl) + 4rem);
    background: var(--color-white);
    z-index: 3;
    box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.15);
    border-radius: 3rem 3rem 0 0;
    margin-top: -3rem;
    overflow: clip;
}

.servicios__grid {
    display: grid;
    gap: var(--spacing-xl);
}

.servicio-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.servicio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.servicio-card__img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.servicio-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.servicio-card:hover .servicio-card__img img {
    transform: scale(1.05);
}

.servicio-card__content {
    padding: var(--spacing-lg);
}

.servicio-card__content h3 {
    font-size: var(--font-size-xl);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.servicio-card__content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.servicio-card__link {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-weight: 600;
}

.servicio-card__link:hover {
    color: var(--color-accent);
}

@media (min-width: 768px) {
    .servicios__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .servicios__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .servicio-card__img {
        height: 180px;
    }
}

/* --------------------------------------------------------------------------
   Reseñas
   -------------------------------------------------------------------------- */
.resenas {
    position: sticky;
    top: 0;
    padding: var(--spacing-3xl) 0;
    padding-bottom: calc(var(--spacing-3xl) + 4rem);
    background: var(--color-light);
    z-index: 4;
    box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.15);
    border-radius: 3rem 3rem 0 0;
    margin-top: -3rem;
    overflow: clip;
}

.resenas__rating {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.resenas__score {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-dark);
}

.resenas__count {
    color: var(--color-text-light);
}

.resenas__grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.resena-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.resena-card__stars {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    letter-spacing: 2px;
}

.resena-card__text {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.resena-card__author {
    display: flex;
    flex-direction: column;
}

.resena-card__author strong {
    color: var(--color-dark);
}

.resena-card__author span {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.resenas__cta {
    text-align: center;
}

@media (min-width: 768px) {
    .resenas__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --------------------------------------------------------------------------
   Cómo Trabajamos - Timeline
   -------------------------------------------------------------------------- */
.como-trabajamos {
    position: sticky;
    top: 0;
    padding: var(--spacing-3xl) 0;
    padding-bottom: calc(var(--spacing-3xl) + 4rem);
    background: var(--color-white);
    z-index: 5;
    box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.15);
    border-radius: 3rem 3rem 0 0;
    margin-top: -3rem;
    overflow: clip;
}

.timeline {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline__item {
    position: relative;
    padding-left: 60px;
    padding-bottom: var(--spacing-2xl);
}

.timeline__item:last-child {
    padding-bottom: 0;
}

.timeline__marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 42px;
    height: 42px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-md);
}

.timeline__content h3 {
    font-size: var(--font-size-xl);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.timeline__content p {
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline__item {
        width: 50%;
        padding-left: 0;
        padding-right: var(--spacing-2xl);
    }

    .timeline__item:nth-child(even) {
        margin-left: 50%;
        padding-left: var(--spacing-2xl);
        padding-right: 0;
    }

    .timeline__marker {
        left: auto;
        right: -21px;
    }

    .timeline__item:nth-child(even) .timeline__marker {
        right: auto;
        left: -21px;
    }
}

/* --------------------------------------------------------------------------
   Zonas de Servicio
   -------------------------------------------------------------------------- */
.zonas {
    position: sticky;
    top: 0;
    padding: var(--spacing-3xl) 0;
    padding-bottom: calc(var(--spacing-3xl) + 4rem);
    background: var(--color-light);
    z-index: 6;
    box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.15);
    border-radius: 3rem 3rem 0 0;
    margin-top: -3rem;
    overflow: clip;
}

.zonas__content {
    display: grid;
    gap: var(--spacing-2xl);
    align-items: center;
}

.zonas__mapa {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.zonas__mapa-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    font-size: 4rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    pointer-events: none;
}

.zonas__mapa-img {
    width: 100%;
    display: block;
}

.zonas__lista h3 {
    font-size: var(--font-size-xl);
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.zonas__lista ul {
    display: grid;
    gap: var(--spacing-sm);
}

.zonas__lista li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.zonas__lista li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
}

.zonas__nota {
    margin-top: var(--spacing-lg);
    font-style: italic;
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .zonas__content {
        grid-template-columns: 1fr 1fr;
    }

    .zonas__lista ul {
        grid-template-columns: 1fr 1fr;
    }
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq {
    position: sticky;
    top: 0;
    padding: var(--spacing-3xl) 0;
    padding-bottom: calc(var(--spacing-3xl) + 4rem);
    background: var(--color-white);
    z-index: 7;
    box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.15);
    border-radius: 3rem 3rem 0 0;
    margin-top: -3rem;
    overflow: clip;
}

.faq__lista {
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    cursor: pointer;
    font-weight: 600;
    color: var(--color-dark);
    list-style: none;
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
}

.faq__icon::before,
.faq__icon::after {
    content: '';
    position: absolute;
    background: var(--color-primary);
    transition: transform var(--transition-fast);
}

.faq__icon::before {
    width: 100%;
    height: 2px;
    top: 50%;
    transform: translateY(-50%);
}

.faq__icon::after {
    width: 2px;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
}

.faq__item[open] .faq__icon::after {
    transform: translateX(-50%) rotate(90deg);
}

.faq__answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   Contacto
   -------------------------------------------------------------------------- */
.contacto {
    position: sticky;
    top: 0;
    padding: var(--spacing-3xl) 0;
    padding-bottom: calc(var(--spacing-3xl) + 4rem);
    background: var(--color-light);
    z-index: 8;
    box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.15);
    border-radius: 3rem 3rem 0 0;
    margin-top: -3rem;
    overflow: clip;
}

.contacto__grid {
    display: grid;
    gap: var(--spacing-2xl);
}

.contacto__info {
    display: grid;
    gap: var(--spacing-lg);
}

.contacto__item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.contacto__icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.contacto__item h3 {
    font-size: var(--font-size-base);
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.contacto__item a {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.contacto__item p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.contacto__horario {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.contacto__horario h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.contacto__mapa-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    height: 300px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .contacto__grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    position: relative;
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    margin-bottom: 70px; /* Espacio para CTA móvil */
    z-index: 9;
    box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.2);
    border-radius: 3rem 3rem 0 0;
    margin-top: -3rem;
}

@media (min-width: 768px) {
    .footer {
        margin-bottom: 0;
    }
}

.footer__grid {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
}

.footer__brand p {
    margin-top: var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
}

.footer__nav h4,
.footer__contact h4 {
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.footer__nav ul {
    display: grid;
    gap: var(--spacing-sm);
}

.footer__nav a {
    color: rgba(255, 255, 255, 0.7);
}

.footer__nav a:hover {
    color: var(--color-white);
}

.footer__contact address,
.footer__contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-sm);
}

.footer__contact a {
    color: var(--color-white);
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer__legal {
    display: flex;
    gap: var(--spacing-md);
}

.footer__legal a {
    color: rgba(255, 255, 255, 0.5);
}

.footer__legal a:hover {
    color: var(--color-white);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

/* --------------------------------------------------------------------------
   Animaciones Scroll Reveal (GSAP las activa)
   -------------------------------------------------------------------------- */
/* Solo ocultar si GSAP está listo - así si falla, todo se ve */
.gsap-ready .scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
}

/* Por defecto visible (fallback seguro) */
.scroll-reveal {
    opacity: 1;
    transform: none;
}

/* Parallax desactivado en móvil para rendimiento */
@media (max-width: 767px) {
    .parallax-bg {
        background-attachment: scroll !important;
    }
}