:root {
    --gbwcci-navy: #071B45;
    --gbwcci-navy-2: #0B254F;
    --gbwcci-gold: #C99842;
    --gbwcci-gold-light: #D9B16A;
    --gbwcci-light: #FAFAF8;
    --gbwcci-text: #1D1D1D;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    background: var(--gbwcci-light);
    color: var(--gbwcci-text);
    padding-top: 76px;
}

h1, h2, h3, h4, h5, h6,
.serif {
    font-family: 'Cormorant Garamond', serif;
}

/* NAVBAR */
.navbar {
    background: rgba(7, 27, 69, .94) !important;
    backdrop-filter: blur(12px);
    min-height: 76px;
}

.navbar-brand {
    color: #fff !important;
    font-weight: 700;
}

.navbar .nav-link {
    color: #fff !important;
    font-weight: 500;
}

    .navbar .nav-link:hover {
        color: var(--gbwcci-gold-light) !important;
    }

/* BUTTONS */
.btn-gold {
    background: var(--gbwcci-gold) !important;
    color: var(--gbwcci-navy) !important;
    border: none !important;
    border-radius: 40px;
    font-weight: 700;
    padding: 12px 28px;
}

    .btn-gold:hover {
        background: #fff !important;
        color: var(--gbwcci-navy) !important;
    }

.btn-outline-gold {
    border: 2px solid var(--gbwcci-gold) !important;
    color: var(--gbwcci-gold) !important;
    border-radius: 40px;
    font-weight: 700;
    padding: 12px 28px;
}

    .btn-outline-gold:hover {
        background: var(--gbwcci-gold) !important;
        color: var(--gbwcci-navy) !important;
    }

/* HERO */
.hero {
    min-height: 95vh;
    padding-top: 120px;
    display: flex;
    align-items: center;
    color: #fff;
    background: #071B45;
    position: relative;
    overflow: hidden;
}

    .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient( circle at left center, rgba(7,27,69,.58), transparent 62% );
        z-index: 1;
    }

    .hero::after {
        content: "";
        position: absolute;
        right: -180px;
        top: -180px;
        width: 520px;
        height: 520px;
        border: 30px solid rgba(201,152,66,.35);
        border-radius: 50%;
        z-index: 1;
    }

    .hero .container {
        position: relative;
        z-index: 2;
    }

.hero-content {
    padding-top: 80px;
    position: relative;
    z-index: 2;
}

.hero-panel {
    background: rgba(7, 27, 69, .18);
    backdrop-filter: blur(6px);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,.12);
}

.hero h1 {
    font-size: clamp(4rem, 8vw, 7rem);
    line-height: .95;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 20px;
    color: #fff;
}

.hero h2 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    color: #fff;
}

.hero p {
    color: rgba(255,255,255,.9);
}

.hero-logo {
    width: 220px;
    max-width: 100%;
    margin-bottom: 30px;
}

.hero-watermark-logo {
    position: absolute;
    left: 40px;
    top: 100px;
    width: 220px;
    opacity: 0.02;
    z-index: 1;
    pointer-events: none;
}

/* EVENT META */
.event-meta {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.event-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-weight: 600;
    font-size: 1.05rem;
}

    .event-item i {
        color: var(--gbwcci-gold);
        font-size: 1.3rem;
    }

/* GENERAL */
.gold-text {
    color: var(--gbwcci-gold) !important;
}

.section-title {
    color: var(--gbwcci-navy);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
}

.gold-line {
    width: 90px;
    height: 3px;
    background: var(--gbwcci-gold);
    margin: 18px auto;
}

/* SECTIONS */
.navy-section {
    background: var(--gbwcci-navy);
    color: #fff;
}

    .navy-section .section-title {
        color: #fff;
    }

/* STATISTICS / COUNTDOWN */
.stat-box,
.countdown-card {
    background: #fff;
    border-radius: 22px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 12px 28px rgba(7,27,69,.08);
}

    .stat-box h3,
    .countdown-card .number {
        color: var(--gbwcci-gold);
        font-size: 3rem;
        font-weight: 700;
    }

.countdown-card {
    border-top: 4px solid var(--gbwcci-gold);
}

/* CARDS */
.theme-card,
.panel-card {
    background: #fff;
    border: 1px solid rgba(201,152,66,.35);
    border-radius: 22px;
    padding: 30px;
    height: 100%;
    transition: .25s;
}

    .theme-card:hover,
    .panel-card:hover {
        transform: translateY(-6px);
        border-color: var(--gbwcci-gold);
        box-shadow: 0 15px 35px rgba(7,27,69,.12);
    }

.theme-icon {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: var(--gbwcci-navy);
    color: var(--gbwcci-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 20px;
}

/* ECOSYSTEM */
.ecosystem-card {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(201,152,66,.4);
    border-radius: 22px;
    padding: 30px;
    text-align: center;
    height: 100%;
}

/* SPONSORS */
.sponsor-strip {
    background: white;
    padding: 50px 0;
}

.sponsor-logo {
    height: 90px;
    background: #fff;
    border: 1px solid rgba(7,27,69,.08);
    border-radius: 18px;
    padding: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .sponsor-logo img {
        max-height: 70px;
        max-width: 100%;
        filter: grayscale(100%);
        opacity: .8;
        transition: .3s;
    }

        .sponsor-logo img:hover {
            filter: none;
            opacity: 1;
        }

/* MAGAZINE ADVERT BANNER */
.advert-banner {
    background: #fff;
    padding: 40px 0;
}

.advert-card {
    background: linear-gradient(135deg, var(--gbwcci-navy), var(--gbwcci-navy-2));
    color: #fff;
    border-radius: 28px;
    padding: 35px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    border: 1px solid rgba(201,152,66,.35);
}

    .advert-card h3 {
        color: #fff;
        margin-bottom: 10px;
    }

    .advert-card p {
        margin-bottom: 0;
        color: rgba(255,255,255,.85);
    }

/* TABLE BOOKING */
.price-card {
    background: linear-gradient(135deg, var(--gbwcci-gold), var(--gbwcci-gold-light));
    color: var(--gbwcci-navy);
    border-radius: 28px;
}

/* FOOTER */
footer {
    background: #04112d;
    color: #fff;
    padding: 1rem 0;
}

    footer a {
        color: var(--gbwcci-gold-light);
    }

/* FORMS */
.form-control:focus,
.form-select:focus {
    border-color: var(--gbwcci-gold);
    box-shadow: 0 0 0 .25rem rgba(201,152,66,.2);
}

.sponsor-logo {
    height: 130px;
    padding: 20px;
}

    .sponsor-logo img {
        max-height: 95px;
        max-width: 100%;
        object-fit: contain;
    }

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient( 90deg, rgba(7,27,69,.88) 0%, rgba(7,27,69,.72) 38%, rgba(7,27,69,.38) 100% );
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-sound-btn {
    position: absolute;
    right: 25px;
    bottom: 25px;
    z-index: 5;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.25);
    background: rgba(7,27,69,.75);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all .25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .hero-sound-btn:hover {
        background: rgba(201,152,66,.9);
        color: #071B45;
        transform: scale(1.05);
    }

    .hero-sound-btn i {
        pointer-events: none;
    }

/* PROGRAMME */
.programme-wrapper {
    max-width: 950px;
    margin: 0 auto;
}

.programme-date {
    color: var(--gbwcci-navy);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 700;
    margin-bottom: 35px;
}

.programme-list {
    position: relative;
    border-left: 4px solid var(--gbwcci-gold);
    padding-left: 35px;
}

.programme-item {
    position: relative;
    background: #fff;
    border: 1px solid rgba(201,152,66,.35);
    border-radius: 22px;
    padding: 28px;
    margin-bottom: 28px;
    box-shadow: 0 12px 28px rgba(7,27,69,.08);
}

    .programme-item::before {
        content: "";
        position: absolute;
        left: -47px;
        top: 32px;
        width: 20px;
        height: 20px;
        background: var(--gbwcci-gold);
        border-radius: 50%;
        border: 4px solid #fff;
        box-shadow: 0 0 0 3px rgba(201,152,66,.25);
    }

.programme-time {
    color: var(--gbwcci-gold);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 10px;
}

.programme-content h4 {
    color: var(--gbwcci-navy);
    font-weight: 700;
    margin-bottom: 8px;
}

.programme-speaker {
    color: var(--gbwcci-gold);
    font-weight: 700;
}

.programme-venue {
    color: #666;
    font-size: .95rem;
}

.programme-description {
    color: #666;
    line-height: 1.7;
    margin-top: 12px;
}

/* RESPONSIVE */
@media (max-width: 991px) {
    .hero {
        min-height: auto;
        padding: 130px 0 80px;
    }

    .hero-content {
        padding-top: 20px;
    }

    .hero-panel {
        padding: 28px;
    }

    .advert-card {
        flex-direction: column;
        text-align: center;
    }
    .hero-video {
        object-position: center center;
    }

    .hero-sound-btn {
        right: 18px;
        bottom: 18px;
        width: 48px;
        height: 48px;
    }

    .hero-watermark-logo {
        left: 24px;
        top: 110px;
        width: 260px;
        opacity: 0.06;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 3rem;
        line-height: 1;
    }

    .hero h2 {
        font-size: 1.5rem;
    }

    .hero-panel {
        padding: 22px;
        backdrop-filter: blur(4px);
    }

    .event-meta {
        gap: 16px;
    }

    .btn-gold,
    .btn-outline-gold {
        width: 100%;
        text-align: center;
    }
    .programme-list {
        padding-left: 22px;
    }

    .programme-item {
        padding: 22px;
    }

        .programme-item::before {
            left: -34px;
        }
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}