/* ================= ROOT VARIABLES ================= */
:root {
    --primary: #1d3557;
    --primary-light: #457b9d;
    --accent: #e63946;
    --text-dark: #222;
    --muted: #6b7280;
}

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

body {
    background: #f4f6f8;
    color: var(--text-dark);
    overflow-x: hidden;
    padding-top: calc(var(--header-height) + 5px);
}

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

/* ================= UTILITIES ================= */
.g-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.g-section-title {
    text-align: center;
    color: var(--primary);
    font-size: 2.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.g-section-subtitle {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 45px;
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ================= HERO SECTION ================= */
.launch-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(29,53,87,0.88), rgba(29,53,87,0.75)),
                url('../images/hero/hero-bg.png') center/cover no-repeat;
    color: #fff;
    text-align: center;
    padding: 120px 15px 60px;
}

.launch-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.25);
}

.launch-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

/* Badge */
.launch-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 14px;
    margin-bottom: 20px;
}

/* Headings */
.launch-hero h1 {
    font-size: 3.2rem;
    line-height: 1.1;
    margin-bottom: 10px;
}

.launch-hero h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    opacity: 0.95;
}

.launch-subtitle {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: #ffffff;
}

/* Event Details */
.launch-event-details {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 30px;
    font-size: 15px;
    flex-wrap: wrap;
}

/* ================= COUNTDOWN ================= */
.launch-countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    max-width: 420px;
    margin: 30px auto;
}

.launch-countdown div {
    background: rgba(255,255,255,0.15);
    padding: 16px;
    border-radius: 12px;
    backdrop-filter: blur(6px);
}

.launch-countdown span {
    font-size: 2rem;
    font-weight: 700;
    display: block;
}

.launch-countdown small {
    font-size: 12px;
    opacity: 0.8;
}

/* ================= HERO BUTTONS ================= */
.home-hero-actions {
    margin: 35px 0 25px;
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.home-hero-actions .g-btn {
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    min-width: 170px;
    max-width: 190px;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    white-space: nowrap;
}

.home-hero-actions .g-btn-primary {
    background: var(--accent);
    color: #fff;
}

.home-hero-actions .g-btn-primary:hover {
    background: #d12e3a;
    transform: translateY(-3px);
}

.home-hero-actions .g-btn-secondary {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 1px solid #e5e7eb;
}

.home-hero-actions .g-btn-secondary:hover {
    background: #f8fafc;
    color: #1d3557;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.home-hero-actions .about-btn {
    background: var(--primary-light);
    color: #fff;
}

.home-hero-actions .about-btn:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

/* ================= SPONSORS ================= */
.hero-sponsor-text {
    margin: 25px 0 12px;
    font-size: 0.9rem;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

.main-sponsors-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 35px;
    flex-wrap: wrap;
    margin: 20px 0 40px;
}

.main-sponsors-grid img {
    height: 105px;
    max-width: 220px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 6px 12px rgba(0,0,0,0.25));
    transition: transform 0.3s ease;
}

.main-sponsors-grid img:hover {
    transform: scale(1.05);
}

/* Scrolling Marquee */
.hero-sponsor-strip {
    margin-top: 10px;
    overflow: hidden;
    width: 100%;
}

.sponsor-track {
    display: flex;
    align-items: center;
    gap: 65px;
    width: max-content;
    animation: sponsorScroll 30s linear infinite;
}

.sponsor-track img {
    height: 78px;
    width: auto;
    object-fit: contain;
    opacity: 0.92;
    transition: opacity 0.3s;
}

.sponsor-track img:hover {
    opacity: 1;
}

@keyframes sponsorScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.other-sponsors-label {
    text-align: center;
    margin: 12px 0 20px;
    color: rgba(255,255,255,0.88);
    font-size: 0.96rem;
    font-weight: 500;
}

/* ================= WHAT WE DO ================= */
.home-what {
    padding: 90px 0;
    background: #f7f9fb;
}

.g-grid.what-we-do-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 40px;
}

/* ================= STATS ================= */
.home-stats {
    padding: 90px 0;
    background: var(--primary);
    color: #fff;
}

.home-stats .g-section-title,
.home-stats .g-section-subtitle {
    color: #fff;
}

.home-stats .g-section-subtitle {
    color: rgba(255,255,255,0.75);
}

.home-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.home-stat-card {
    padding: 30px 20px;
    border-radius: 14px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(6px);
    transition: 0.25s ease;
    text-align: center;
}

.home-stat-card:hover {
    transform: translateY(-4px);
    background: rgba(255,255,255,0.12);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255,255,255,0.75);
    margin-top: 8px;
    letter-spacing: 0.3px;
}

/* ================= CTA SECTION ================= */
.home-cta-section {
    padding: 80px 20px;
    background: #f4f6f8;
}

.home-cta-card {
    background: linear-gradient(135deg, var(--primary), #0f2238);
    color: #fff;
    padding: 60px 40px;
    border-radius: 18px;
    text-align: center;
    max-width: 1000px;
    margin: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

/* ================= LEADERSHIP ================= */
.home-leadership-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.home-leader-card {
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
}

.home-leader-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.10);
}

.home-leader-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

/* ================= RESPONSIVE DESIGN ================= */
@media (max-width: 1200px) {
    .g-grid.what-we-do-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .home-leadership-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .g-grid.what-we-do-grid,
    .home-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .home-leadership-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .g-grid.what-we-do-grid,
    .home-stats-grid,
    .home-leadership-grid {
        grid-template-columns: 1fr;
    }

    .launch-hero h1 { font-size: 2.3rem; }
    .launch-hero h2 { font-size: 1.5rem; }

    .launch-countdown {
        grid-template-columns: repeat(2, 1fr);
        max-width: 320px;
    }
}

/* Hero adjustments */
@media (max-width: 768px) {
    .launch-hero {
        padding: 140px 15px 80px;
    }
    .main-sponsors-grid img { height: 88px; max-width: 190px; }
    .sponsor-track img { height: 64px; }
    .sponsor-track { gap: 45px; }

    .home-hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .home-hero-actions .g-btn {
        width: 100%;
        max-width: 280px;
    }
}