@font-face {
    font-family: 'Tektur';
    src: url('assets/fonts/Tektur-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Tektur';
    src: url('assets/fonts/Tektur-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Tektur';
    src: url('assets/fonts/Tektur-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
}

@font-face {
    font-family: 'Tektur';
    src: url('assets/fonts/Tektur-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Tektur';
    src: url('assets/fonts/Tektur-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
}

@font-face {
    font-family: 'Tektur';
    src: url('assets/fonts/Tektur-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
}

:root {
    --bg: #101011;
    /* deep dark grey */
    --bg-2: #161718;
    /* layered dark grey */
    --text: #e8edf2;
    /* off-white */
    --muted: #8a9199;
    /* soft grey */
    --accent: #3b82f6;
    /* blue accent */
    --accent-2: #60a5fa;
    /* lighter accent */
    --card: #0d1117;
    /* card bg */
    --border: #21262d;
    /* subtle border */
    --shadow: 0 10px 30px rgba(0, 0, 0, .45), 0 0 60px rgba(59, 130, 246, .15);
}

* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    background: var(--bg);
}

body {
    margin: 0;
    font-family: "Tektur", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--text);
    background: radial-gradient(1200px 800px at 70% -20%, rgba(246, 246, 246, .08), transparent 60%),
        radial-gradient(900px 600px at -10% 10%, rgba(230, 230, 230, .06), transparent 60%),
        linear-gradient(180deg, var(--bg), var(--bg-2));
    background-attachment: fixed;
    line-height: 1.6;
}

.container {
    margin: 0 auto;
    padding: 84px 24px 24px;
}

header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 64px;
    margin: 0 auto;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text);
}

.logo {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-weight: 700;
    letter-spacing: .5px;
}

.brand h1 {
    font-size: 18px;
    margin: 0;
    font-weight: 800;
}

nav a {
    color: var(--accent);
    text-decoration: none;
    margin-left: 16px;
    font-weight: 500;
    font-size: 16px;
}

nav a:hover {
    color: var(--text);
}

.hero {
    margin: -84px -24px 0;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 36px;
    align-items: center;
    position: relative;
    background-image:
        linear-gradient(135deg, rgba(14, 14, 14, 0.75), rgba(22, 22, 22, 0.88)),
        url('assets/images/banner.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 140px 64px;
}

.hero h2 {
    font-size: clamp(76px, 5vw, 56px);
    line-height: 1.05;
    margin: 0 0 16px;
}

.hero h3 {
    font-weight: 500;
}

.hero p {
    font-size: 18px;
    color: var(--muted);
    margin: 0 0 24px;
}

.store-icon {
    color: var(--accent);
}

.cta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .04);
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    transition: transform .15s ease, background .2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    background: rgba(59, 130, 246, .15);
}

.card {
    padding: 20px;
    backdrop-filter: blur(6px);
}

.timer {
    display: grid;
    grid-template-columns: repeat(4, minmax(80px, 1fr));
    gap: 12px;
    margin-top: 22px;
}

.timebox {
    text-align: center;
    padding: 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .03);
}

.timebox .num {
    font-size: 50px;
    font-weight: 700;
}

.timebox .label {
    font-size: 12px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .1em;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
}

.about-section {
    margin: 20px -24px 0px;
    padding: 20px 0px;
}

.about {
    grid-column: span 6;
    display: flex;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    padding: 40px
}

.about-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: center;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: stretch;
    grid-column: span 6;
}

.about-image img {
    width: 100%;
    height: 100%;
    max-height: 400px;
    object-fit: cover;
}

.countdown {
    grid-column: span 12;
}

.countdown h2 {
    text-align: center;
    margin-bottom: 0px;
    font-size: 34px;
}

.countdown p {
    text-align: center;
    margin-top: 0px;
    font-weight: 600;
}

.contact p {
    font-size: 14px;
}

.contact a {
    color: var(--accent);
}

/* Tablet and below */
@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .countdown {
        grid-column: span 12;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .about-image img {
        width: 100%;
        height: 100%;
    }
}

/* Tablet */
@media (max-width: 768px) {
    .container {
        padding: 76px 20px 20px;
    }

    header {
        padding: 16px 44px;
    }

    nav a {
        font-size: 14px;
    }

    .hero {
        padding: 84px 44px;
        gap: 24px;
        margin: -76px -20px 0;
    }

    .hero h2 {
        font-size: clamp(50px, 6vw, 42px);
    }

    .hero h3 {
        font-size: 24px;
    }

    .hero p {
        font-size: 16px;
    }

    .timer {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }

    .timebox {
        padding: 12px 8px;
    }

    .timebox .num {
        font-size: 45px;
    }

    .timebox .label {
        font-size: 10px;
    }

    .apps-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 12px;
    }

    .about-section {
        margin: 20px -20px 0px;
    }

    .about-image {
        grid-column: span 12;
    }

    .about-image img {
        max-height: 300px;
    }

    .card.about {
        grid-column: span 12;
        padding: 30px;
    }

    footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .container {
        padding: 70px 16px 16px;
    }

    header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
        padding: 14px 36px;
    }

    .logo {
        width: 38px;
        height: 38px;
    }

    .hero {
        padding: 68px 36px;
        margin: -70px -16px 0;
    }

    .hero h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .hero h2 {
        font-size: clamp(40px, 7vw, 32px);
        margin: 0 0 12px;
    }

    .hero p {
        font-size: 15px;
        margin: 0 0 20px;
    }

    .cta-row {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }

    .btn {
        width: 180px;
        justify-content: center;
        padding: 12px 16px;
    }

    .card {
        padding: 16px;
    }

    .timer {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .timebox {
        padding: 14px 10px;
    }

    .timebox .num {
        font-size: 36px;
    }

    .timebox .label {
        font-size: 11px;
    }

    .about-image img {
        width: 100%;
        height: 100%;
    }

    .about-section {
        margin: 20px -16px 0px;
    }

    h3 {
        font-size: 18px;
        margin: 6px 0 10px;
    }

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

    .divider {
        margin: 20px 0;
    }

    footer {
        margin: 40px 0 16px;
        font-size: 13px;
    }
}

h1,
h2,
h3,
h4,
h5,
h6,
.timebox .num {
    text-shadow: 0 2px 8px rgba(255, 255, 255, 0.1), 0 4px 6px rgba(255, 255, 255, 0.05);
}

h3 {
    margin: 8px 0 12px;
    font-size: 20px;
    letter-spacing: .2px;
}

.muted {
    color: var(--muted);
}

.accent {
    color: var(--accent);
}

/* Apps section */
.apps {
    margin-top: 40px;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.app-card {
    padding: 20px;
    border-radius: 14px;
    background: rgba(13, 17, 23, .75);
    border: 1px solid var(--border);
    text-align: center;
}

footer {
    margin: 56px 0 24px;
    font-size: 14px;
    color: var(--muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

footer a {
    color: var(--accent-2);
    text-decoration: none;
}

/* Utility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    margin: 28px 0;
}