/* ═══════════════════════════════════════════════════════════════
   GHRPS — Advanced UI layer (colors, motion, glass, interactions)
   ═══════════════════════════════════════════════════════════════ */
:root {
    --navy: #1a2f6b;
    --navy-dark: #0f1d45;
    --navy-light: #2d4a9a;
    --saffron: #f5a623;
    --saffron-light: #ffd166;
    --saffron-dark: #d4890a;
    --teal: #0d9488;
    --teal-light: #5eead4;
    --pearl: #f7f8fc;
    --cream: #fffbf5;
    --beige: #f0ebe3;
    --brown: #4a3728;
    --brown-dark: #2d2118;
    --gold-bar: linear-gradient(90deg, #d4890a, #f5a623, #ffd166, #f5a623);
    --primary: var(--navy);
    --secondary: var(--saffron);
    --accent: var(--teal);
    --dark: var(--navy-dark);
    --light: var(--pearl);
    --glass: rgba(255, 255, 255, 0.72);
    --shadow-glow: 0 0 40px rgba(245, 166, 35, 0.25);
    --shadow-card: 0 20px 50px rgba(15, 29, 69, 0.12);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
}

body {
    background: var(--pearl);
    color: #2a3348;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 10% 0%, rgba(13, 148, 136, 0.06), transparent 50%),
        radial-gradient(ellipse 60% 40% at 90% 10%, rgba(245, 166, 35, 0.08), transparent 45%),
        radial-gradient(ellipse 50% 30% at 50% 100%, rgba(26, 47, 107, 0.05), transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Preloader — premium */
.site-preloader {
    display: flex !important;
    background: linear-gradient(145deg, var(--navy-dark), var(--navy));
}
.preloader-logo {
    background: linear-gradient(135deg, #fff, var(--saffron-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: preloaderPulse 1.5s ease-in-out infinite;
}
@keyframes preloaderPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.85; transform: scale(1.02); }
}
.scroll-progress {
    display: block !important;
    height: 4px;
    background: linear-gradient(90deg, var(--teal), var(--saffron), var(--saffron-light));
    box-shadow: 0 0 20px rgba(245, 166, 35, 0.5);
}

/* Topbar — gradient shimmer */
.topbar-gold {
    background: var(--gold-bar);
    background-size: 200% auto;
    animation: shimmerBar 6s linear infinite;
    color: var(--navy-dark);
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
@keyframes shimmerBar {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}
.topbar-social a {
    border: none;
    background: rgba(15, 29, 69, 0.12);
    transition: all 0.35s var(--ease-spring);
}
.topbar-social a:hover {
    background: var(--navy-dark);
    color: var(--saffron-light) !important;
    transform: translateY(-2px) scale(1.08);
}

/* Header — glass */
.site-header--mockup::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid rgba(26, 47, 107, 0.08);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}
.site-header--mockup.is-scrolled::before { opacity: 1; }
.site-header--mockup {
    background: transparent;
    box-shadow: none;
    transition: box-shadow 0.4s;
}
.site-header--mockup.is-scrolled {
    box-shadow: var(--shadow-card);
}
.site-header--mockup .navbar { position: relative; z-index: 2; }

.header-nav .nav-link {
    position: relative;
    color: var(--navy) !important;
    transition: color 0.3s;
}
.header-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--saffron), var(--teal));
    transition: all 0.4s var(--ease-smooth);
    transform: translateX(-50%);
}
.header-nav .nav-link:hover::after,
.header-nav .nav-link.active::after { width: 80%; }

.btn-header {
    border-radius: 100px;
    transition: all 0.4s var(--ease-spring);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}
.btn-header--tan {
    background: linear-gradient(135deg, var(--saffron-dark), var(--saffron));
    color: var(--navy-dark);
}
.btn-header--brown {
    background: linear-gradient(135deg, var(--navy-dark), var(--navy));
    color: #fff;
}
.btn-header:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(245, 166, 35, 0.35);
    opacity: 1;
}

/* Headings */
.heading-brown {
    color: var(--navy);
    background: linear-gradient(135deg, var(--navy) 40%, var(--navy-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 100px;
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.12), rgba(245, 166, 35, 0.12));
    border: 1px solid rgba(245, 166, 35, 0.25);
    color: var(--navy);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.section-tag::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--saffron);
    animation: tagPulse 2s infinite;
}
@keyframes tagPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 166, 35, 0.5); }
    50% { box-shadow: 0 0 0 8px transparent; }
}

/* Legacy hero-mockup (inner pages) — split hero uses school-ultra.css */
.hero-mockup-content h1 .hero-highlight {
    background: linear-gradient(135deg, var(--saffron-light), var(--saffron));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.btn-hero-outline {
    border-radius: 100px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
    transition: all 0.45s var(--ease-spring);
}
.btn-hero-outline::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--saffron), var(--teal));
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
}
.btn-hero-outline:hover {
    color: #fff;
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}
.btn-hero-outline:hover::before { opacity: 1; }

.btn-hero-solid {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 100px;
    background: linear-gradient(135deg, var(--saffron), var(--saffron-dark));
    color: var(--navy-dark);
    font-weight: 700;
    text-decoration: none;
    margin-left: 0.75rem;
    box-shadow: var(--shadow-glow);
    transition: all 0.4s var(--ease-spring);
}
.btn-hero-solid:hover {
    transform: translateY(-4px) scale(1.03);
    color: var(--navy-dark);
}

/* Stats strip */
.stats-strip {
    margin-top: 0;
    position: relative;
    z-index: 1;
    padding-bottom: 0;
}
.stats-strip-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    background: #fff;
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(26, 47, 107, 0.06);
}
.stat-box {
    text-align: center;
    padding: 1rem 0.5rem;
    position: relative;
}
.stat-box:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: linear-gradient(transparent, rgba(26, 47, 107, 0.15), transparent);
}
.stat-box .stat-value {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--navy), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}
.stat-box .stat-label {
    font-size: 0.78rem;
    color: #64748b;
    margin-top: 0.35rem;
    font-weight: 500;
}
@media (max-width: 767px) {
    .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
    .stat-box:nth-child(2)::after { display: none; }
}

/* Sections */
.section-cream { background: var(--cream); }
.section-beige {
    background: linear-gradient(180deg, var(--beige) 0%, var(--cream) 100%);
}
.section-navy {
    background: linear-gradient(145deg, var(--navy-dark), var(--navy), var(--navy-light)) !important;
    position: relative;
    overflow: hidden;
}
.section-navy::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.12), transparent 70%);
    top: -200px;
    right: -150px;
    animation: orbFloat 12s ease-in-out infinite;
}
@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, 20px); }
}

/* Message photo — 3D hover */
.message-photo-frame {
    border: none;
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    transition: transform 0.6s var(--ease-smooth), box-shadow 0.6s;
    position: relative;
}
.message-photo-frame::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--saffron), var(--teal), var(--navy));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s;
}
.message-block:hover .message-photo-frame {
    transform: perspective(800px) rotateY(-4deg) translateY(-8px);
    box-shadow: 0 30px 60px rgba(15, 29, 69, 0.2);
}
.message-block:hover .message-photo-frame::before { opacity: 1; }
.message-photo-frame img { border-radius: 20px; }

.link-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--teal);
    font-weight: 700;
    transition: gap 0.3s;
}
.link-read-more:hover { gap: 0.65rem; color: var(--saffron-dark); }

/* Pillar cards — premium */
.pillar-card-mockup {
    border-radius: 20px;
    border: 1px solid rgba(26, 47, 107, 0.06);
    transition: all 0.5s var(--ease-spring);
    position: relative;
    overflow: hidden;
}
.pillar-card-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--teal), var(--saffron));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-smooth);
}
.pillar-card-mockup:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-card);
}
.pillar-card-mockup:hover::before { transform: scaleX(1); }
.pillar-num {
    color: transparent;
    background: linear-gradient(135deg, rgba(26, 47, 107, 0.15), rgba(245, 166, 35, 0.2));
    -webkit-background-clip: text;
    background-clip: text;
    font-size: 2.5rem !important;
}
.pillar-card-mockup h4 { color: var(--navy) !important; }

/* Activities swiper */
.activities-swiper { padding: 0 3.5rem 2rem; }
.activity-slide {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
    background: var(--navy-dark);
    transition: transform 0.5s var(--ease-spring), box-shadow 0.45s;
    box-shadow: var(--shadow-card);
}
.activity-slide:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 24px 48px rgba(15, 29, 69, 0.2);
}
.activity-slide img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease-smooth);
}
.activity-slide:hover img { transform: scale(1.06); }
.gallery-trigger__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(180deg, transparent 30%, rgba(15, 29, 69, 0.85));
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    opacity: 0;
    transition: opacity 0.4s var(--ease-smooth);
}
.gallery-trigger__overlay i {
    font-size: 1.75rem;
    color: var(--saffron-light);
}
.activity-slide:hover .gallery-trigger__overlay { opacity: 1; }
.activities-swiper .swiper-button-prev,
.activities-swiper .swiper-button-next {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #fff;
    box-shadow: var(--shadow-card);
    color: var(--navy);
    transition: all 0.35s;
}
.activities-swiper .swiper-button-prev:hover,
.activities-swiper .swiper-button-next:hover {
    background: var(--navy);
    color: var(--saffron-light);
}

/* CTA */
.cta-mockup {
    background: linear-gradient(135deg, var(--navy-dark), var(--navy)) !important;
}
.cta-mockup-overlay {
    background: rgba(15, 29, 69, 0.75) !important;
}
.cta-title {
    font-family: var(--font-heading);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}
.btn-cta-light {
    border-radius: 100px;
    font-weight: 700;
    transition: all 0.4s var(--ease-spring);
}
.btn-cta-light:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}
.btn-cta-outline {
    border-radius: 100px;
    transition: all 0.4s var(--ease-spring);
}
.btn-cta-outline:hover {
    background: var(--saffron);
    border-color: var(--saffron);
    color: var(--navy-dark);
}

/* News cards */
.news-row-card {
    border-radius: 16px;
    border: 1px solid rgba(26, 47, 107, 0.06);
    transition: all 0.45s var(--ease-spring);
    overflow: hidden;
}
.news-row-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}
.news-row-img { border-radius: 12px 0 0 12px; }
.news-row-body h5 { color: var(--navy) !important; }

/* Testimonials */
.testimonial-card {
    border-radius: 20px;
    border: 1px solid rgba(26, 47, 107, 0.06);
    transition: all 0.5s var(--ease-spring);
}
.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card);
    border-color: rgba(245, 166, 35, 0.3);
}
.testimonial-card .stars { color: var(--saffron) !important; }
.testimonial-quote { color: var(--teal) !important; opacity: 0.2; }

/* Footer */
.footer-mockup {
    background: linear-gradient(180deg, var(--navy-dark), #0a1228) !important;
}
.footer-bar {
    background: linear-gradient(90deg, var(--brown-dark), #1a120c) !important;
}

/* Float buttons */
.float-whatsapp {
    animation: waPulse 3s ease-in-out infinite;
}
@keyframes waPulse {
    0%, 100% { box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45); }
    50% { box-shadow: 0 8px 40px rgba(37, 211, 102, 0.7); }
}
.back-to-top {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    transition: all 0.4s var(--ease-spring);
}
.back-to-top:hover {
    background: linear-gradient(135deg, var(--saffron), var(--saffron-dark));
    color: var(--navy-dark);
    transform: translateY(-4px);
}

/* Page hero inner pages */
.page-hero-premium {
    background: linear-gradient(145deg, var(--navy-dark), var(--navy), var(--teal)) !important;
}

/* Reveal helper — initial state for GSAP */
[data-reveal] {
    will-change: transform, opacity;
}
.reveal-child {
    opacity: 0;
    transform: translateY(32px);
}

/* Btn view more */
.btn-view-more {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    border-radius: 100px;
    transition: all 0.4s var(--ease-spring);
}
.btn-view-more:hover {
    background: linear-gradient(135deg, var(--saffron-dark), var(--saffron));
    color: var(--navy-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* Dropdown */
.dropdown-menu {
    border-radius: 16px !important;
    border: 1px solid rgba(26, 47, 107, 0.08) !important;
    box-shadow: var(--shadow-card) !important;
    animation: dropIn 0.35s var(--ease-smooth);
}
@keyframes dropIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Gallery grid — album page */
.gallery-card {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
    background: var(--navy-dark);
    aspect-ratio: 4/5;
    box-shadow: var(--shadow-card);
    transition: transform 0.45s var(--ease-spring), box-shadow 0.45s;
}
.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.65s var(--ease-smooth);
}
.gallery-card__shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 40%, rgba(255, 255, 255, 0.15) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.8s;
    pointer-events: none;
}
.gallery-card:hover .gallery-card__shine { transform: translateX(100%); }
.gallery-card__zoom {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.35s var(--ease-spring);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.gallery-card:hover .gallery-card__zoom {
    opacity: 1;
    transform: scale(1);
}
.gallery-card__label {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 2.5rem 1rem 1rem;
    background: linear-gradient(transparent, rgba(15, 29, 69, 0.9));
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: left;
}
.gallery-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 50px rgba(15, 29, 69, 0.22);
}
.gallery-card:hover img { transform: scale(1.08); }

.album-card-premium--pro {
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.5s var(--ease-spring);
    border: 1px solid rgba(26, 47, 107, 0.08);
}
.album-card-premium--pro:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-card);
    border-color: rgba(245, 166, 35, 0.35);
}
.album-card-premium--pro img {
    transition: transform 0.6s var(--ease-smooth);
}
.album-card-premium--pro:hover img { transform: scale(1.06); }

/* Lightbox styles → public/css/lightbox.css */

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