/* ================================
   DESIGN SYSTEM - VARIABLES
================================ */
:root {
    --primary: #e0bd6d;      /* Dorado / Naranja Corporativo */
    --primary-dark: #cba85a; /* Dorado oscuro para hovers */
    --secondary: #202945;    /* Azul Navy Corporativo */
    --accent: #e0bd6d;       /* Acentos en Dorado */

    --bg-dark: #202945;      /* Fondo principal Azul Navy (para secciones oscuras) */
    --bg-darker: #151b2e;    /* Azul Navy oscurecido para fondos secundarios */
    --bg-card: #ffffff;      /* Tarjetas en blanco */

    --text-light: #ffffff;   /* Textos en blanco para contrastar sobre Azul Navy */
    --text-muted: #b0c0d8;   /* Textos secundarios celestes/grises claros sobre Azul */
    --text-dark-muted: #64748b; /* Texto secundario oscuro para leer en fondo blanco */
    --text-dim: #8a9bb8;

    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.3);
    --shadow-lg: 0 15px 35px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 25px rgba(224, 189, 109, 0.35); /* Dorado glow */
    --shadow-glow-blue: 0 0 25px rgba(32, 41, 69, 0.5); /* Navy glow */

    --radius: 1rem;
    --radius-sm: 0.5rem;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================
   RESET & BASE
================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    background: #ffffff; /* Fondo principal blanco */
    color: var(--secondary); /* Texto principal azul navy */
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 0.75rem;
    color: var(--secondary); /* Titulos en Azul Navy */
}

h1 { font-size: clamp(2.8rem, 5.5vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: 1.35rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 600; }

p { color: var(--text-dark-muted); margin-bottom: 1rem; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ================================
   UTILITIES
================================ */
.container { width: 100%; max-width: 1300px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section { padding: 7rem 0; }
.bg-dark { background: var(--bg-darker); color: var(--text-muted); }
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 { color: var(--text-light); }
.bg-dark p { color: var(--text-muted); }
.grid { display: grid; gap: 1.75rem; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

/* ================================
   BUTTONS
================================ */
.btn-primary, .btn-secondary, .btn-outline {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.75rem 1.75rem; border-radius: 9999px;
    font-family: var(--font-heading); font-weight: 700; font-size: 1rem;
    cursor: pointer; border: none; transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--secondary); /* Texto navy oscuro en botones dorados */
    box-shadow: var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(224,189,109,0.55); }

.btn-secondary {
    background: var(--bg-darker); color: #fff;
    border: 1.5px solid rgba(32, 41, 69, 0.3); backdrop-filter: blur(10px);
}
.btn-secondary:hover { background: var(--bg-dark); transform: translateY(-3px); }

.btn-outline {
    background: transparent; border: 2px solid var(--primary); color: var(--primary);
    padding: 0.6rem 1.4rem; font-size: 0.9rem;
}
.btn-outline:hover { background: var(--primary); color: var(--secondary); } /* Hover texto navy */

.btn-large { padding: 1rem 2.2rem; font-size: 1.1rem; }

/* ================================
   NAVBAR
================================ */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    padding: 1.1rem 0; transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(5, 8, 12, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.75rem 0;
    box-shadow: var(--shadow-lg);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo img { height: 42px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a:not(.btn-primary) {
    font-weight: 500; font-size: 0.95rem; position: relative;
    color: var(--text-light); opacity: 0.85;
}
.nav-links a:not(.btn-primary):hover { opacity: 1; }
.nav-links a:not(.btn-primary)::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--primary); transition: var(--transition);
}
.nav-links a:not(.btn-primary):hover::after { width: 100%; }

.mobile-menu-toggle {
    display: none; background: none; border: none; cursor: pointer;
    flex-direction: column; gap: 5px; z-index: 1001;
}
.mobile-menu-toggle span {
    display: block; width: 28px; height: 2.5px;
    background: var(--text-light); border-radius: 3px; transition: var(--transition);
}
.mobile-menu-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-menu-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ================================
   HERO
================================ */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: flex-start;
    padding-top: 90px; overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0;
}
.hero-video {
    width: 100%; height: 100%; object-fit: cover;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        135deg,
        rgba(5, 8, 12, 0.75) 0%,
        rgba(5, 8, 12, 0.45) 50%,
        rgba(5, 8, 12, 0.7) 100%
    );
}
.hero-content {
    position: relative; z-index: 2;
    max-width: 780px;
}
.hero-tag {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: rgba(0, 208, 132, 0.15); border: 1px solid rgba(0, 208, 132, 0.3);
    color: var(--primary); padding: 0.4rem 1rem; border-radius: 9999px;
    font-size: 0.875rem; font-weight: 600; margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}
.hero-content h1 { margin-bottom: 1.25rem; color: #ffffff; }
.hero-content p { font-size: 1.15rem; max-width: 580px; margin-bottom: 2.5rem; color: rgba(255, 255, 255, 0.9); }
.hero-actions { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-stats {
    display: flex; align-items: center; gap: 1.5rem;
    background: rgba(255,255,255,0.06); backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border); border-radius: var(--radius);
    padding: 1rem 1.75rem; width: fit-content;
}
.stat-item { text-align: center; }
.stat-item strong { display: block; font-family: var(--font-heading); font-size: 1.35rem; color: var(--text-light); }
.stat-item span { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.stat-divider { width: 1px; height: 40px; background: var(--glass-border); }

.hero-scroll {
    position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
    z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
}
.hero-scroll span { font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; opacity: 0.5; }
.scroll-arrow {
    width: 24px; height: 24px; border-right: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
    transform: rotate(45deg); animation: bounce 1.8s infinite;
}
@keyframes bounce {
    0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.6; }
    50% { transform: rotate(45deg) translateY(6px); opacity: 1; }
}

/* ================================
   SECTION HEADERS
================================ */
.section-header { margin-bottom: 4rem; }
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { max-width: 560px; margin: 0 auto; font-size: 1.05rem; }
.section-tag {
    display: inline-block; font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.12em; color: var(--primary); margin-bottom: 0.75rem;
}

/* ================================
   GLASS CARDS (Experiencias)
================================ */
.glass-card {
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px); border-radius: var(--radius);
    padding: 2.5rem 2rem; transition: var(--transition); text-align: center;
    position: relative; overflow: hidden;
}
.glass-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0); transition: var(--transition); transform-origin: left;
}
.glass-card:hover::before { transform: scaleX(1); }
.glass-card:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.09);
    border-color: rgba(0, 208, 132, 0.25);
    box-shadow: var(--shadow-lg);
}
.card-icon { font-size: 3rem; margin-bottom: 1.25rem; display: block; }
.glass-card h3 { margin-bottom: 0.75rem; color: var(--text-light); }

/* ================================
   TOUR CARDS
================================ */
.tour-card {
    background: var(--bg-card); border-radius: var(--radius);
    overflow: hidden; border: 1px solid rgba(32, 41, 69, 0.15); /* Borde suave azul navy */
    transition: var(--transition); display: flex; flex-direction: column;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05); /* Sombra suave base */
}
.tour-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(32, 41, 69, 0.15); /* Sombra elegante navy */
    border-color: var(--primary); /* Borde dorado al hacer hover */
}
.tour-img-wrap { position: relative; height: 210px; overflow: hidden; }
.tour-img-wrap img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s ease;
}
.tour-card:hover .tour-img-wrap img { transform: scale(1.1); }
.tour-badge {
    position: absolute; top: 0.85rem; right: 0.85rem;
    background: var(--accent); color: #fff;
    padding: 0.3rem 0.85rem; border-radius: 999px;
    font-size: 0.78rem; font-weight: 700; font-family: var(--font-heading);
}
.tour-info { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.tour-card .tour-info h3 { margin-bottom: 0.5rem; color: var(--secondary); font-size: 1.2rem; font-weight: 800; }
.tour-card .tour-info p { font-size: 0.9rem; flex: 1; color: var(--text-dark-muted); margin-bottom: 1rem; }
.tour-card .tour-title { font-size: 1.15rem; text-transform: uppercase; font-weight: 800; color: var(--secondary); margin-bottom: 0.15rem; letter-spacing: 0.5px; }
.tour-card .tour-subtitle { font-size: 0.85rem; color: var(--text-dark-muted); font-weight: 500; margin-bottom: 0.5rem; }
.tour-card .tour-location { font-size: 0.8rem; color: var(--text-dark-muted); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.3rem; }
.tour-card .tour-metrics { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; font-weight: 600; color: var(--secondary); margin-bottom: 1.25rem; padding-top: 1rem; border-top: 1px solid rgba(0,0,0,0.05); }
.tour-card .metric-item { display: flex; align-items: center; gap: 0.3rem; }
.tour-card .metric-price { color: var(--primary-dark); }
.tour-card .btn-full { width: 100%; text-align: center; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1px; padding: 0.75rem; }

/* CAROUSEL FILTER TABS */
.filter-tabs { display: flex; justify-content: center; gap: 1rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter-btn {
    background: transparent; border: 1px solid var(--glass-border); color: var(--text-dark-muted);
    padding: 0.5rem 1.25rem; border-radius: 99px; font-weight: 600; font-size: 0.9rem;
    cursor: pointer; transition: var(--transition);
}
.filter-btn:hover { background: rgba(0,0,0,0.05); color: var(--secondary); }
.filter-btn.active { background: var(--secondary); color: #fff; border-color: var(--secondary); }

/* CAROUSEL ARROWS */
.carousel-container { position: relative; }
.carousel-arrow {
    position: absolute; top: 40%; transform: translateY(-50%);
    background: #fff; border: 1px solid var(--glass-border);
    width: 45px; height: 45px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: var(--secondary); cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1); z-index: 10;
    transition: var(--transition);
}
.carousel-arrow:hover { background: var(--secondary); color: #fff; border-color: var(--secondary); }
.carousel-arrow.prev { left: -20px; }
.carousel-arrow.next { right: -20px; }
@media (max-width: 768px) {
    .carousel-arrow { display: none; /* Hide arrows on mobile where swipe is natural */ }
}

/* HORIZONTAL CAROUSEL */
.carousel-grid {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    overflow-x: auto;
    overflow-y: visible;
    scroll-snap-type: x mandatory;
    gap: 1.5rem;
    padding-bottom: 2rem;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}
.carousel-grid::-webkit-scrollbar { display: none; /* Chrome, Safari */ }
.carousel-grid > .tour-card {
    scroll-snap-align: start;
    flex: 0 0 300px !important;
    width: 300px !important;
    min-width: 300px !important;
    max-width: 300px !important;
}
@media (max-width: 900px) {
    .carousel-grid > .tour-card { flex: 0 0 260px !important; width: 260px !important; min-width: 260px !important; max-width: 260px !important; }
}
@media (max-width: 600px) {
    .carousel-grid > .tour-card { flex: 0 0 80vw !important; width: 80vw !important; min-width: 80vw !important; max-width: 80vw !important; }
}

/* ================================
   WHY SECTION
================================ */
.why-section { background: var(--bg-dark); color: var(--text-muted); }
.why-section h2, .why-section h3 { color: var(--text-light); }
.why-section p { color: var(--text-muted); }

.why-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 5rem; align-items: center;
}
.why-img { position: relative; }
.why-img img { border-radius: 1.5rem; width: 100%; height: 500px; object-fit: cover; box-shadow: var(--shadow-lg); }
.why-badge {
    position: absolute; bottom: -1.5rem; right: -1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius); padding: 1.25rem 1.5rem;
    display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
    box-shadow: var(--shadow-glow); min-width: 130px;
}
.why-badge-num { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 900; color: var(--secondary); line-height: 1; }
.why-badge span { color: var(--secondary); font-size: 0.8rem; font-weight: 700; }

.why-content { display: flex; flex-direction: column; gap: 1.5rem; }
.why-content > p { font-size: 1.05rem; }
.why-list { display: flex; flex-direction: column; gap: 1.5rem; }
.why-list li {
    display: flex; gap: 1.25rem; align-items: flex-start;
    padding: 1.25rem; border-radius: var(--radius);
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    transition: var(--transition);
}
.why-list li:hover { border-color: rgba(224, 189, 109, 0.4); background: rgba(224, 189, 109, 0.05); } /* Hover dorado */
.why-icon { font-size: 1.75rem; flex-shrink: 0; }
.why-list li strong { display: block; color: var(--text-light); font-size: 1rem; margin-bottom: 0.25rem; }
.why-list li p { margin: 0; font-size: 0.9rem; color: var(--text-muted); }

/* ================================
   REVIEWS
================================ */
.overall-rating {
    display: flex; align-items: center; gap: 1rem; justify-content: center;
    margin-top: 1rem; background: var(--glass-bg);
    border: 1px solid var(--glass-border); border-radius: var(--radius);
    padding: 1rem 1.5rem; width: fit-content; margin: 1rem auto 0;
}
.rating-num {
    font-family: var(--font-heading); font-size: 3rem; font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stars { font-size: 1.25rem; margin-bottom: 0.1rem; }
.overall-rating span { font-size: 0.85rem; color: var(--text-muted); }

.review-card {
    background: var(--bg-card); border: 1px solid var(--glass-border);
    border-radius: var(--radius); padding: 1.75rem;
    display: flex; flex-direction: column; gap: 1rem;
    transition: var(--transition);
}
.review-card:hover {
    transform: translateY(-6px); border-color: rgba(0,208,132,0.25);
    box-shadow: var(--shadow-lg);
}
.review-stars { font-size: 1rem; }
.review-text { font-size: 0.9rem; font-style: italic; flex: 1; color: var(--text-muted); }
.review-author { display: flex; align-items: center; gap: 0.85rem; margin-top: auto; }
.review-avatar {
    width: 42px; height: 42px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-family: var(--font-heading); font-size: 1.1rem; color: #fff;
    flex-shrink: 0;
}
.review-author strong { display: block; color: var(--text-light); font-size: 0.9rem; }
.review-author span { font-size: 0.78rem; color: var(--text-dim); }

/* ================================
   FOOTER
================================ */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
}
.footer-inner { padding: 5rem 0 2rem; }
.footer-top {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem; margin-bottom: 3rem;
}
.footer-logo { height: 38px; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; }

.footer-links h4 { color: var(--text-light); margin-bottom: 1.25rem; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-links ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-links li { font-size: 0.9rem; color: var(--text-muted); }
.footer-links a:hover { color: var(--primary); }

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 0.85rem; color: var(--text-dim); margin: 0; }
.footer-socials { display: flex; gap: 0.75rem; }
.footer-socials a {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); transition: var(--transition);
}
.footer-socials a:hover { background: #25D366; border-color: #25D366; color: #fff; transform: translateY(-3px); }

.btn-whatsapp {
    display: inline-flex; align-items: center; gap: 0.6rem;
    background: #25D366; color: #fff; padding: 0.75rem 1.5rem;
    border-radius: 9999px; font-weight: 700; font-family: var(--font-heading);
    transition: var(--transition); box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { background: #20bd5a; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37,211,102,0.45); }

/* ================================
   FLOATING WHATSAPP
================================ */
.whatsapp-float {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
    background: #25D366; color: #fff;
    width: 60px; height: 60px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 25px rgba(37,211,102,0.5);
    transition: var(--transition); animation: pulse-wa 2.5s infinite;
}
.whatsapp-float:hover {
    background: #20bd5a; transform: scale(1.12);
    box-shadow: 0 10px 35px rgba(37,211,102,0.65);
    animation: none;
}
@keyframes pulse-wa {
    0% { box-shadow: 0 6px 25px rgba(37,211,102,0.5); }
    50% { box-shadow: 0 6px 35px rgba(37,211,102,0.8), 0 0 0 10px rgba(37,211,102,0.1); }
    100% { box-shadow: 0 6px 25px rgba(37,211,102,0.5); }
}
.whatsapp-tooltip {
    position: absolute; right: calc(100% + 12px);
    background: rgba(10,15,22,0.95); color: #fff;
    padding: 0.4rem 0.8rem; border-radius: var(--radius-sm);
    font-size: 0.82rem; font-weight: 600; white-space: nowrap;
    opacity: 0; pointer-events: none; transform: translateX(8px);
    transition: var(--transition); border: 1px solid var(--glass-border);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* ================================
   SCROLL ANIMATIONS
================================ */
.reveal-text, .reveal-fade {
    opacity: 0; transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-active { opacity: 1; transform: translateY(0); }
.reveal-fade { transition-delay: 0.1s; }
.reveal-fade:nth-child(2) { transition-delay: 0.2s; }
.reveal-fade:nth-child(3) { transition-delay: 0.3s; }
.reveal-fade:nth-child(4) { transition-delay: 0.4s; }

/* ================================
   BOOKING / RESERVAS
================================ */
.bg-gradient {
    background: linear-gradient(180deg, var(--bg-dark), var(--bg-darker));
    color: var(--text-muted);
}
.bg-gradient h1, .bg-gradient h2, .bg-gradient h3, .bg-gradient h4 { color: var(--text-light); }
.bg-gradient p { color: var(--text-muted); }
.booking-container {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 3rem;
    padding: 3rem;
    margin-top: 2rem;
}
.booking-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.form-group.full-width {
    grid-column: 1 / -1;
}
.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-light);
}
.form-group input,
.form-group select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}
.form-group input::placeholder {
    color: var(--text-dim);
}
.form-group select option,
.form-group select optgroup {
    background: var(--bg-darker);
    color: var(--text-light);
}
.form-group select optgroup {
    font-weight: bold;
    color: var(--primary);
}

.booking-summary {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: fit-content;
}
.booking-summary h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}
.summary-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    color: var(--text-muted);
}
.summary-row strong {
    color: var(--text-light);
    font-weight: 600;
}
.summary-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 0.5rem 0;
}
.summary-row.total {
    font-size: 1.1rem;
}
.summary-row.total strong {
    font-size: 1.4rem;
    color: var(--primary);
    font-family: var(--font-heading);
}
.btn-block {
    width: 100%;
}
.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--text-dim);
    box-shadow: none;
    transform: none;
}
.secure-payment-text {
    font-size: 0.75rem;
    text-align: center;
    color: var(--text-dim);
    margin: 0;
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 1100px) {
    .why-grid { grid-template-columns: 1fr; gap: 3rem; }
    .why-img img { height: 380px; }
    .why-badge { right: 0; bottom: -1rem; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .booking-container {
        grid-template-columns: 1fr;
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 80%; max-width: 360px;
        height: 100vh; background: rgba(5, 8, 12, 0.97);
        backdrop-filter: blur(20px); flex-direction: column;
        justify-content: center; transition: right 0.45s cubic-bezier(0.4,0,0.2,1);
        border-left: 1px solid var(--glass-border);
    }
    .nav-links.active { right: 0; }
    .mobile-menu-toggle { display: flex; }

    .hero-stats { flex-wrap: wrap; }
    .hero-actions { flex-direction: column; align-items: flex-start; }

    .grid-4 { grid-template-columns: 1fr 1fr; }

    .footer-top { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }

    .whatsapp-float { bottom: 1.25rem; right: 1.25rem; width: 54px; height: 54px; }
}

@media (max-width: 480px) {
    .grid-4 { grid-template-columns: 1fr; }
    .hero-stats { display: none; }
    .booking-form { grid-template-columns: 1fr; }
    .form-group:nth-child(n) { grid-column: 1 / -1; }
}

/* ================================
   GALLERY MODAL
================================ */
.gallery-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 8, 12, 0.95);
    backdrop-filter: blur(15px);
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.gallery-modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    opacity: 1;
}
.gallery-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    transition: 0.3s;
}
.gallery-close:hover,
.gallery-close:focus {
    color: var(--primary);
    text-decoration: none;
    cursor: pointer;
}
.gallery-content {
    position: relative;
    max-width: 90%;
    max-height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
#gallery-image {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0,240,255,0.2);
    object-fit: contain;
    animation: zoomIn 0.3s;
}
.gallery-prev, .gallery-next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -50px;
    color: white;
    font-weight: bold;
    font-size: 24px;
    transition: 0.3s;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    border: 1px solid var(--glass-border);
    user-select: none;
}
.gallery-prev {
    left: -60px;
}
.gallery-next {
    right: -60px;
}
.gallery-prev:hover, .gallery-next:hover {
    background-color: var(--primary);
    color: var(--bg-dark);
}
.gallery-caption {
    margin-top: 20px;
    color: var(--text-light);
    font-size: 1.1rem;
    font-family: var(--font-heading);
    letter-spacing: 1px;
}
@keyframes zoomIn {
    from {transform:scale(0.9)} 
    to {transform:scale(1)}
}
@media (max-width: 768px) {
    .gallery-prev { left: 10px; }
    .gallery-next { right: 10px; }
    #gallery-image { max-width: 100%; }
}