:root {
    --primary: #081F4D;
    --secondary: #123C69;
    --accent: #D4AF37;
    --bg: #F5F8FC;
    --white: #fff;
    --text: #222;
    --muted: #687385;
    --shadow: 0 18px 45px rgba(8, 31, 77, .16)
}

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

html {
    scroll-behavior: smooth
}

body {
    font-family: Poppins, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7
}

h1,
h2,
h3 {
    font-family: 'Playfair Display', serif
}

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

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

.loader {
    position: fixed;
    inset: 0;
    background: var(--primary);
    display: grid;
    place-items: center;
    z-index: 9999
}

.loader div {
    width: 55px;
    height: 55px;
    border: 4px solid rgba(255, 255, 255, .25);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite
}

@keyframes spin {
    to {
        transform: rotate(360deg)
    }
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 18px 7%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(8, 31, 77, .35);
    backdrop-filter: blur(14px);
    transition: .35s
}

.site-header.scrolled {
    background: rgba(8, 31, 77, .97);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .18);
    padding: 12px 7%
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.logo img {
  width: 46px;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.logo span {
    color: white;
    font-size: 17px
}
.logo small {
    display: block;
    font: 500 .55rem Montserrat;
    letter-spacing: 3px
}
.nav-menu {
    display: flex;
    gap: 23px;
    align-items: center
}

.nav-menu a {
    color: white;
    font-size: 14px;
    font-weight: 500;
    position: relative
}

.nav-menu a:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: .3s
}

.nav-menu a:hover:after {
    width: 100%
}

.nav-btn,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer;
    transition: .3s
}

.nav-btn,
.btn-gold {
    background: var(--accent);
    color: var(--primary) !important
}

.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(212, 175, 55, .35)
}

.btn-outline {
    border-color: rgba(255, 255, 255, .65);
    color: white
}

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

.menu-toggle {
    display: none;
    background: none;
    border: 0;
    color: white;
    font-size: 30px
}

.hero {
    height: 100vh;
    position: relative;
    display: grid;
    place-items: center;
    text-align: center;
    color: white;
    overflow: hidden
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.06);
    transition: 1.2s
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1)
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, rgba(8, 31, 77, .88), rgba(18, 60, 105, .48), rgba(0, 0, 0, .62))
}

.hero-content {
    position: relative;
    max-width: 1000px;
    padding: 0 20px
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 10px
}

.eyebrow.dark {
    color: var(--secondary)
}

.hero h1 {
    font-size: clamp(42px, 7vw, 82px);
    line-height: 1.05;
    margin-bottom: 20px;
    color: #fff
}

.hero-text {
    font-size: clamp(17px, 2vw, 22px);
    max-width: 800px;
    margin: 0 auto 30px
}

.hero-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap
}

.section-pad {
    padding: 90px 7%
}

.section-title {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 50px
}

.section-title h2 {
    font-size: clamp(32px, 4vw, 50px);
    color: var(--primary);
    line-height: 1.15
}

.section-title p {
    color: var(--muted);
    margin-top: 12px
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    background: #fff
}

.stat-box {
    text-align: center;
    background: linear-gradient(145deg, #fff, #eef4fb);
    padding: 30px;
    border-radius: 24px;
    box-shadow: var(--shadow)
}

.stat-box span {
    font-size: 44px;
    font-weight: 800;
    color: var(--primary)
}

.stat-box p {
    color: var(--secondary);
    font-weight: 600
}

.about-grid,
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center
}

.about-image img {
    border-radius: 32px;
    box-shadow: var(--shadow)
}

.about-content {
    background: white;
    padding: 40px;
    border-radius: 28px;
    box-shadow: var(--shadow)
}

.about-content h3 {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 15px
}

.about-content ul {
    margin: 20px 0 0 20px
}

.blue-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white
}

.blue-section .section-title h2 {
    color: white
}

.features-grid,
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px
}

.feature-card {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .18);
    backdrop-filter: blur(10px);
    padding: 32px;
    border-radius: 28px;
    text-align: center;
    transition: .3s
}

.feature-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, .16)
}

.feature-card span {
    font-size: 42px
}

.feature-card h3 {
    font-size: 24px;
    color: var(--accent);
    margin: 12px 0
}

.facility-card {
    background: white;
    border-radius: 26px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: .3s
}

.facility-card:hover {
    transform: translateY(-8px)
}

.facility-card img {
    height: 230px;
    width: 100%;
    object-fit: cover
}

.facility-card div {
    padding: 25px
}

.facility-card h3 {
    color: var(--primary);
    font-size: 25px
}

.facility-card strong {
    display: block;
    color: var(--secondary);
    margin: 14px 0
}

.facility-card button {
    background: var(--primary);
    color: white;
    border: 0;
    border-radius: 999px;
    padding: 10px 18px
}

.gallery-section {
    background: white
}

.gallery-filters {
    text-align: center;
    margin-bottom: 32px
}

.gallery-filters button {
    border: 0;
    background: var(--primary);
    color: white;
    padding: 11px 20px;
    margin: 5px;
    border-radius: 999px;
    cursor: pointer
}

.gallery-filters button.active {
    background: var(--accent);
    color: var(--primary);
    font-weight: 700
}

.gallery-grid {
    columns: 3 280px;
    column-gap: 20px
}

.gallery-item {
    width: 100%;
    margin-bottom: 20px;
    border-radius: 22px;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: .35s
}

.gallery-item:hover {
    transform: scale(1.03)
}

.event-carousel {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 15px;
    align-items: center
}

.event-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px
}

.event-card {
    background: white;
    color: var(--text);
    border-radius: 26px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, .25)
}

.event-card img {
    height: 210px;
    width: 100%;
    object-fit: cover
}

.event-card div {
    padding: 24px
}

.event-card h3 {
    color: var(--primary)
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    background: var(--accent);
    color: var(--primary);
    font-size: 34px;
    cursor: pointer
}

.tour-box {
    min-height: 360px;
    border-radius: 35px;
    background: linear-gradient(rgba(8, 31, 77, .72), rgba(8, 31, 77, .72)), url('https://images.unsplash.com/photo-1511578314322-379afb476865?auto=format&fit=crop&w=1400&q=85') center/cover;
    color: white;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 40px
}

.tour-box h3 {
    font-size: 34px
}

.play {
    width: 75px;
    height: 75px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--accent);
    color: var(--primary);
    font-size: 30px
}

.testimonials {
    background: #fff
}

.testimonial-box {
    max-width: 780px;
    margin: auto;
    background: linear-gradient(145deg, #fff, #eef4fb);
    border-radius: 30px;
    box-shadow: var(--shadow);
    text-align: center;
    padding: 45px
}

.stars {
    color: var(--accent);
    font-size: 24px;
    margin: 12px 0
}

.cta-section {
    margin: 80px 7%;
    padding: 70px 30px;
    border-radius: 35px;
    background: linear-gradient(135deg, var(--primary), #0f3a76);
    color: white;
    text-align: center;
    box-shadow: var(--shadow)
}

.cta-section h2 {
    font-size: clamp(32px, 4vw, 52px)
}

.cta-section p {
    margin: 12px auto 25px;
    max-width: 700px
}

.booking-form {
    max-width: 900px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    background: white;
    padding: 35px;
    border-radius: 30px;
    box-shadow: var(--shadow)
}

.booking-form textarea,
.booking-form button {
    grid-column: 1/-1
}

.booking-form input,
.booking-form select,
.booking-form textarea {
    padding: 15px;
    border: 1px solid #d8dfeb;
    border-radius: 14px;
    font: inherit
}

.booking-form textarea {
    min-height: 130px
}

.booking-message {
    grid-column: 1/-1;
    min-height: 24px;
    margin: -4px 0 0;
    color: #123c69;
    text-align: center;
    font-weight: 500
}

.booking-message.is-success {
    color: #0f7a3f
}

.booking-message.is-error {
    color: #b42318
}

.booking-message.is-pending {
    color: #123c69
}

.booking-form button:disabled {
    cursor: wait;
    opacity: .7
}

.contact-card {
    background: white;
    padding: 35px;
    border-radius: 30px;
    box-shadow: var(--shadow)
}

.contact-card h3 {
    font-size: 30px;
    color: var(--primary);
    margin-bottom: 15px
}

.contact-grid iframe {
    width: 100%;
    height: 390px;
    border: 0;
    border-radius: 30px;
    box-shadow: var(--shadow)
}

footer {
    background: #061733;
    color: white;
    padding: 60px 7% 25px
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 35px
}

footer h3 {
    color: var(--accent);
    margin-bottom: 15px
}

footer a {
    display: block;
    color: #d8e2f1;
    margin-bottom: 8px
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, .15);
    margin-top: 35px;
    padding-top: 22px;
    color: #c7d1df
}

.whatsapp {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 58px;
    height: 58px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 30px;
    z-index: 999;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .25)
}

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .88);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 25px
}

.lightbox.active {
    display: flex
}

.lightbox img {
    max-height: 85vh;
    border-radius: 20px
}

.lightbox button {
    position: absolute;
    top: 25px;
    right: 35px;
    background: var(--accent);
    border: 0;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 30px
}

.reveal {
    opacity: 0;
    transform: translateY(35px);
    transition: .7s
}

.reveal.visible {
    opacity: 1;
    transform: none
}

@media(max-width:950px) {
    .nav-menu {
        position: fixed;
        top: 68px;
        right: -100%;
        width: 80%;
        height: calc(100vh - 68px);
        background: var(--primary);
        flex-direction: column;
        align-items: flex-start;
        padding: 30px;
        transition: .35s
    }

    .nav-menu.active {
        right: 0
    }

    .menu-toggle {
        display: block
    }

    .stats,
    .about-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr
    }

    .event-track {
        grid-template-columns: 1fr
    }

    .booking-form {
        grid-template-columns: 1fr
    }

    .logo span {
        display: none
    }
}

@media(max-width:600px) {
    .section-pad {
        padding: 65px 5%
    }

    .site-header {
        padding: 14px 5%
    }

    .hero-actions {
        flex-direction: column
    }

    .btn {
        width: 100%
    }

    .stats {
        grid-template-columns: 1fr
    }

    .cta-section {
        margin: 50px 5%;
        padding: 50px 20px
    }
}