/* ===== CSS VARIABLES ===== */
:root {
    --color-primary: #2C3E2D;
    --color-primary-light: #3D5A3F;
    --color-secondary: #5C4033;
    --color-accent: #C8956C;
    --color-accent-dark: #A87750;
    --color-bg: #FAF6F1;
    --color-bg-alt: #F0EBE3;
    --color-white: #FFFFFF;
    --color-text: #2D2D2D;
    --color-text-light: #6B6B6B;
    --color-border: #E0D8CE;
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #1DA851;
    --color-overlay: rgba(44, 62, 45, 0.65);
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.3s ease;
    --max-width: 1200px;
}

/* ===== RESET & 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: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* ===== SKIP LINK ===== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    z-index: 10000;
    font-weight: 600;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 16px;
}

/* ===== CONTAINER ===== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 246, 241, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(250, 246, 241, 0.98);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    z-index: 1001;
}

.logo-icon {
    font-size: 1.6rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-accent);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--color-primary);
    background: rgba(44, 62, 45, 0.08);
}

.nav-link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.nav-link-cta {
    background: var(--color-accent);
    color: var(--color-white) !important;
    font-weight: 600;
}

.nav-link-cta:hover,
.nav-link-cta:focus {
    background: var(--color-accent-dark);
    color: var(--color-white) !important;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    line-height: 1.4;
}

.btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

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

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

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: var(--color-white);
    border: 2px solid rgba(255,255,255,0.5);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.3);
    border-color: var(--color-white);
}

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

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

.btn-whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
}

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

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.wa-icon {
    font-size: 1.2em;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    max-height: 1000px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--color-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    max-width: 800px;
    padding: 0 24px;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-highlights {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(255,255,255,0.2);
}

.highlight-icon {
    font-size: 1.2rem;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-slider-dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: 2px solid rgba(255,255,255,0.6);
    cursor: pointer;
    transition: all var(--transition);
}

.hero-dot.active {
    background: var(--color-white);
    transform: scale(1.2);
}

/* ===== SECTIONS ===== */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: 48px;
}

/* ===== PLANS GRID ===== */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.plan-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--color-border);
}

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

.plan-card-img {
    height: 220px;
    background-size: cover;
    background-position: center;
}

.plan-card-body {
    padding: 28px;
    position: relative;
}

.plan-badge {
    position: absolute;
    top: -14px;
    right: 20px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plan-badge-alt {
    background: var(--color-primary);
}

.plan-badge-event {
    background: var(--color-secondary);
}

.plan-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.plan-card-desc {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

.plan-features {
    margin-bottom: 24px;
}

.plan-features li {
    padding: 4px 0;
    font-size: 0.9rem;
    color: var(--color-text);
}

/* ===== DETAIL SECTIONS ===== */
.section-detail {
    background: var(--color-bg);
}

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

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.detail-grid-reverse {
    direction: rtl;
}

.detail-grid-reverse > * {
    direction: ltr;
}

.detail-image {
    height: 500px;
    border-radius: var(--radius-lg);
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-md);
}

.detail-label {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.detail-label-alt {
    background: var(--color-primary);
}

.detail-label-event {
    background: var(--color-secondary);
}

.detail-content .section-title {
    text-align: left;
    margin-bottom: 16px;
}

.detail-text {
    color: var(--color-text-light);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 28px;
}

.detail-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 28px;
}

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

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-item strong {
    display: block;
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

.detail-capacity {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.capacity-badge {
    background: var(--color-bg-alt);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}

/* ===== GALLERY ===== */
.section-gallery {
    background: var(--color-bg-alt);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 600;
    transform: translateY(100%);
    transition: transform var(--transition);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* ===== LIGHTBOX ===== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lightbox.open {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 10000;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--transition);
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.15);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--transition);
    z-index: 10000;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.25);
}

.lightbox-content {
    text-align: center;
    max-width: 90vw;
    max-height: 85vh;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.lightbox-caption {
    color: var(--color-white);
    font-size: 1rem;
    margin-top: 16px;
    opacity: 0.8;
}

/* ===== TARIFAS ===== */
.section-tarifas {
    background: var(--color-bg);
}

.tarifas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.tarifa-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.tarifa-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tarifa-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.tarifa-card h3 {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.tarifa-price {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 12px;
}

.tarifa-price strong {
    font-size: 2rem;
    color: var(--color-accent);
}

.tarifa-note {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* ===== NORMAS / ACCORDION ===== */
.section-normas {
    background: var(--color-bg-alt);
}

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

.accordion-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.accordion-item:hover {
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    font-family: var(--font-family);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    transition: background var(--transition);
}

.accordion-header:hover {
    background: rgba(44, 62, 45, 0.04);
}

.accordion-header:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
}

.accordion-icon {
    font-size: 1.4rem;
    font-weight: 300;
    transition: transform var(--transition);
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}

.accordion-header[aria-expanded="true"] .accordion-icon {
    transform: rotate(45deg);
}

.accordion-body {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.accordion-body.open {
    padding: 0 24px 24px;
    max-height: 500px;
}

.accordion-body ul {
    list-style: none;
}

.accordion-body li {
    padding: 6px 0;
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.5;
    border-bottom: 1px solid var(--color-bg-alt);
}

.accordion-body li:last-child {
    border-bottom: none;
}

/* ===== UBICACIÓN ===== */
.section-ubicacion {
    background: var(--color-bg);
}

.ubicacion-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.map-placeholder {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--color-border);
}

.map-placeholder-content {
    text-align: center;
    padding: 24px;
}

.map-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 16px;
}

.map-placeholder-content p {
    margin-bottom: 8px;
    color: var(--color-text-light);
}

.ubicacion-info h3 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.ubicacion-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.ubicacion-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.ubicacion-item strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.ubicacion-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

/* ===== RESERVAS ===== */
.section-reservas {
    background: var(--color-primary);
    color: var(--color-white);
}

.section-reservas .section-title {
    color: var(--color-white);
}

.section-reservas .section-subtitle {
    color: rgba(255,255,255,0.7);
}

.reservas-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 40px;
    align-items: start;
}

.reservas-form-wrapper {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
}

.reservas-form label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 6px;
}

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

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(200, 149, 108, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-error {
    display: block;
    font-size: 0.8rem;
    color: #E53E3E;
    margin-top: 4px;
    min-height: 1.2em;
}

.form-group input.error,
.form-group select.error {
    border-color: #E53E3E;
}

.reservas-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.reservas-info-card {
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid rgba(255,255,255,0.15);
}

.reservas-info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--color-white);
}

.contact-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.contact-item span:first-child {
    font-size: 1.3rem;
}

.contact-item strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.contact-item a {
    color: var(--color-accent);
    font-weight: 500;
    transition: color var(--transition);
}

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

.contact-item p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.why-list li {
    padding: 6px 0;
    font-size: 0.95rem;
    opacity: 0.9;
}

/* ===== FOOTER ===== */
.footer {
    background: #1A1A1A;
    color: rgba(255,255,255,0.8);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    display: block;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.7;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    padding: 4px 0;
    font-size: 0.9rem;
    opacity: 0.7;
    transition: all var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.footer-contact a {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    font-size: 0.85rem;
    opacity: 0.5;
}

/* ===== WHATSAPP FAB ===== */
.whatsapp-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-whatsapp);
    color: var(--color-white);
    padding: 14px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition);
    animation: fabPulse 2s infinite;
}

.whatsapp-fab:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-fab-icon {
    font-size: 1.4rem;
}

@keyframes fabPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .plans-grid,
    .tarifas-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .plans-grid .plan-card:last-child {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }

    .tarifas-grid .tarifa-card:last-child {
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }

    .detail-grid,
    .detail-grid-reverse {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .detail-grid-reverse {
        direction: ltr;
    }

    .detail-image {
        height: 350px;
    }

    .detail-content .section-title {
        text-align: center;
    }

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

@media (max-width: 768px) {
    html {
        scroll-padding-top: 72px;
    }

    .section {
        padding: 60px 0;
    }

    /* Mobile Nav */
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-bg);
        padding: 88px 24px 40px;
        transition: right var(--transition);
        box-shadow: var(--shadow-lg);
        overflow-y: auto;
        z-index: 999;
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 4px;
    }

    .nav-link {
        width: 100%;
        padding: 14px 16px;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }

    .nav-link-cta {
        margin-top: 12px;
        text-align: center;
    }

    /* Mobile overlay */
    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 998;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* Plans */
    .plans-grid {
        grid-template-columns: 1fr;
    }

    .plans-grid .plan-card:last-child {
        grid-column: span 1;
        max-width: none;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .gallery-caption {
        transform: translateY(0);
        font-size: 0.8rem;
        padding: 8px 12px;
    }

    /* Tarifas */
    .tarifas-grid {
        grid-template-columns: 1fr;
    }

    .tarifas-grid .tarifa-card:last-child {
        grid-column: span 1;
        max-width: none;
    }

    /* Ubicación */
    .ubicacion-grid {
        grid-template-columns: 1fr;
    }

    .map-placeholder {
        height: 280px;
    }

    /* Reservas */
    .reservas-grid {
        grid-template-columns: 1fr;
    }

    .form-row-2 {
        grid-template-columns: 1fr;
    }

    .reservas-form-wrapper {
        padding: 24px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    /* WhatsApp FAB */
    .whatsapp-fab {
        bottom: 16px;
        right: 16px;
        padding: 12px 20px;
        font-size: 0.85rem;
    }

    .whatsapp-fab-text {
        display: none;
    }

    .whatsapp-fab {
        width: 56px;
        height: 56px;
        border-radius: 50%;
        padding: 0;
        justify-content: center;
    }

    .whatsapp-fab-icon {
        font-size: 1.6rem;
    }

    /* Lightbox mobile */
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1.4rem;
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

    .lightbox-close {
        top: 12px;
        right: 12px;
    }

    /* Hero mobile */
    .hero {
        min-height: 100vh;
    }

    .hero-highlights {
        gap: 8px;
    }

    .highlight-item {
        font-size: 0.8rem;
        padding: 8px 12px;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .hero-ctas .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 32px;
    }

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

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .plan-card-img {
        height: 180px;
    }

    .detail-image {
        height: 260px;
    }
}

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== TOAST NOTIFICATION ===== */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #E53E3E;
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    text-align: center;
    max-width: 90vw;
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}