:root {
    --bg: #ffffff;
    --text: #1d1d1f;
    --muted: #86868b;
    --light: #f5f5f7;
    --border: #d2d2d7;
    --accent: #25d366;
    --accent-hover: #1faa59;
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(180deg, #ffffff 0%, #fafafc 100%);
    color: var(--text);
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.brand {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    font-weight: 500;
}

.hero-card {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.5rem;
    align-items: center;
    background: var(--bg);
    border: 1px solid rgba(210, 210, 215, 0.85);
    border-radius: 32px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.media {
    overflow: hidden;
    border-radius: 28px;
    background: var(--light);
    aspect-ratio: 4 / 5;
}

.media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.82rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 1rem;
}

.title {
    font-size: clamp(2.2rem, 4vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.description {
    color: var(--muted);
    font-size: 1.02rem;
    margin-bottom: 1.5rem;
}

.highlights {
    display: grid;
    gap: 0.85rem;
    margin-bottom: 2rem;
}

.highlight {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    font-weight: 500;
}

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

.actions {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.btn {
    min-height: 50px;
    padding: 0.9rem 1.2rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    font-weight: 600;
    transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background: #ffffff;
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--light);
    transform: translateY(-1px);
}

.microcopy {
    color: var(--muted);
    font-size: 0.92rem;
}

.bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.panel {
    background: #ffffff;
    border: 1px solid rgba(210, 210, 215, 0.85);
    border-radius: var(--radius-lg);
    padding: 1.4rem;
}

.panel h2 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
}

.panel p,
.panel li {
    color: var(--muted);
}

.panel ul {
    list-style: none;
    display: grid;
    gap: 0.7rem;
}

@media (max-width: 900px) {
    .hero-card,
    .bottom-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .page {
        padding: 1rem;
    }

    .topbar {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 1.25rem;
    }

    .hero-card {
        padding: 1rem;
        gap: 1.25rem;
        border-radius: 24px;
    }

    .media {
        border-radius: 20px;
    }

    .actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}