/* Index Hero Styles */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: clamp(84px, 9vh, 116px);
    padding-bottom: clamp(36px, 5vh, 64px);
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 107, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(79, 172, 254, 0.2) 0%, transparent 50%);
    z-index: 1;
}

.hero .container {
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-slides {
    position: relative;
    width: 100%;
    min-height: clamp(520px, 72vh, 680px);
    padding-bottom: 72px;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(24px);
    pointer-events: none;
    transition: opacity 0.5s ease, transform 0.5s ease, visibility 0.5s ease;
}

.hero-slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    min-height: 460px;
}

.hero-text {
    max-width: 640px;
}

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-video-container,
.platform-screenshot {
    width: min(100%, 640px);
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-video-container video,
.hero-video-container iframe {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    background: #000;
}

.platform-screenshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-nav {
    position: absolute;
    left: 50%;
    bottom: 32px;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 5;
    pointer-events: auto;
}

.hero-nav-dot {
    appearance: none;
    -webkit-appearance: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.35);
    padding: 0;
    cursor: pointer;
    transition: var(--transition-base);
}

.hero-nav-dot:focus-visible {
    outline: 2px solid var(--text-white);
    outline-offset: 3px;
}

.hero-nav-dot.active {
    width: 28px;
    border-radius: var(--radius-full);
    background: var(--text-white);
    border-color: transparent;
}

.hero-title {
    font-size: var(--text-6xl);
    font-weight: 900;
    line-height: var(--leading-tight);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
    color: var(--text-white);
}

.hero-title .highlight {
    display: inline-block;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
}

.hero-subtitle {
    font-size: var(--text-xl);
    opacity: 0.9;
    line-height: var(--leading-relaxed);
    max-width: 500px;
    margin-bottom: var(--space-xl);
    color: var(--text-white);
}

.app-screenshots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    max-width: 400px;
}

.app-screenshot {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.app-screenshot:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.app-screenshot img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    .hero {
        min-height: 100vh;
        padding: clamp(88px, 11vh, 124px) 0 var(--space-2xl);
    }

    .hero-slides {
        min-height: clamp(620px, 78vh, 760px);
        padding-bottom: 64px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
        min-height: 520px;
    }

    .hero-title {
        font-size: var(--text-4xl);
    }

    .hero-subtitle {
        font-size: var(--text-lg);
        max-width: none;
    }

    .hero-nav {
        bottom: 20px;
    }
}

@media (max-width: 480px) {
    .hero-slides {
        min-height: clamp(540px, 80vh, 700px);
        padding-bottom: 56px;
    }

    .hero-content {
        min-height: 480px;
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .hero-subtitle {
        font-size: var(--text-base);
    }

    .hero-nav-dot {
        width: 8px;
        height: 8px;
    }

    .hero-nav-dot.active {
        width: 22px;
    }
}