:root {
    --bg: #1b1b1b;
    --bg-deep: #111111;
    --surface: #2f2f2f;
    --surface-light: #464545;
    --text: #ffffff;
    --text-muted: #999999;
    --accent: #f54703;
    --accent-bright: #ff7518;
    --accent-glow: rgba(245, 71, 3, 0.35);
    --font-main: 'Outfit', sans-serif;
    --max-width: 1100px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-main);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ---- Header ---- */

header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(27, 27, 27, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 800;
    letter-spacing: 0.25rem;
    font-size: 1.2rem;
    color: var(--text);
}

.badge-coming-soon {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    color: var(--accent-bright);
    border: 1px solid var(--accent-bright);
    border-radius: 100px;
    padding: 0.35rem 1rem;
}

/* ---- Hero ---- */

.hero {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 6rem 2rem 4rem;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-text {
    flex: 1;
    min-width: 0;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.accent-text {
    background: linear-gradient(135deg, var(--accent), var(--accent-bright));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    color: var(--text-muted);
    font-size: 1.15rem;
    font-weight: 300;
    line-height: 1.6;
    max-width: 440px;
    margin-bottom: 2.5rem;
}

.hero-visual {
    flex: 0 0 auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--accent);
    filter: blur(120px);
    opacity: 0.15;
    border-radius: 50%;
    z-index: 0;
    animation: glowPulse 5s ease-in-out infinite alternate;
}

/* ---- Phone Mockup ---- */

.phone-mockup {
    width: 240px;
    height: 480px;
    background: var(--surface);
    border-radius: 32px;
    border: 2px solid var(--surface-light);
    overflow: hidden;
    position: relative;
    z-index: 1;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.phone-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--surface-light);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
}

/* ---- App Store Badge ---- */

.app-store-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    background: var(--text);
    color: var(--bg);
    text-decoration: none;
    transition: all 0.3s ease;
}

.app-store-badge .badge-label {
    display: block;
    font-size: 0.6rem;
    font-weight: 400;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.app-store-badge .badge-title {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.2;
}

.app-store-badge.disabled {
    opacity: 0.35;
    pointer-events: none;
    cursor: not-allowed;
}

.app-store-badge.large {
    padding: 1rem 2rem;
    gap: 0.8rem;
}

.app-store-badge.large .badge-title {
    font-size: 1.3rem;
}

/* ---- Section Title ---- */

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 4rem;
    letter-spacing: -0.02em;
}

/* ---- Features Grid ---- */

.features {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 6rem 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 117, 24, 0.25);
}

.feature-icon {
    width: 40px;
    height: 40px;
    color: var(--accent-bright);
    margin-bottom: 1.2rem;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.55;
    margin-bottom: 0;
}

/* ---- Showcase ---- */

.showcase {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 4rem 2rem 6rem;
    display: flex;
    flex-direction: column;
    gap: 8rem;
}

.showcase-row {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.showcase-row.reverse {
    flex-direction: row-reverse;
}

.showcase-text {
    flex: 1;
}

.showcase-text h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.showcase-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.6;
    max-width: 420px;
    margin-bottom: 0;
}

.showcase-visual {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
}

/* ---- CTA Section ---- */

.cta-section {
    text-align: center;
    padding: 6rem 2rem;
    background: linear-gradient(180deg, transparent 0%, rgba(245, 71, 3, 0.04) 100%);
}

.cta-section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-section p {
    color: var(--text-muted);
    font-size: 1.15rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
}

/* ---- Footer ---- */

footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 2rem;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-brand .logo {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 1rem;
}

.footer-brand p {
    color: #444;
    font-size: 0.8rem;
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--text);
}

/* ---- Animations ---- */

@keyframes glowPulse {
    from { opacity: 0.1; }
    to { opacity: 0.2; }
}

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 4rem 1.5rem 3rem;
        gap: 3rem;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        display: flex;
        justify-content: center;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
    }

    .features {
        padding: 4rem 1.5rem;
    }

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

    .section-title {
        margin-bottom: 2.5rem;
    }

    .showcase {
        padding: 3rem 1.5rem 4rem;
        gap: 5rem;
    }

    .showcase-row,
    .showcase-row.reverse {
        flex-direction: column;
        text-align: center;
    }

    .showcase-text p {
        margin-left: auto;
        margin-right: auto;
    }

    .footer-inner {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}