:root {
    --text: #1b1f23;
    --muted: #5c6670;
    --panel-shadow: 0 22px 46px rgba(20, 28, 34, 0.14);
    --radius-lg: 20px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: "Sora", sans-serif;
    color: var(--text);
    background: linear-gradient(120deg, #fefdf9 0%, var(--surface) 56%, #f3faf8 100%);
    overflow-x: hidden;
}

.bg-shape {
    position: fixed;
    border-radius: 999px;
    filter: blur(2px);
    z-index: -1;
    opacity: 0.3;
}

.bg-shape-left {
    width: 420px;
    height: 420px;
    left: -120px;
    top: -100px;
    background: radial-gradient(circle at 30% 30%, var(--primary) 0%, transparent 70%);
}

.bg-shape-right {
    width: 520px;
    height: 520px;
    right: -180px;
    bottom: -180px;
    background: radial-gradient(circle at 50% 50%, var(--secondary) 0%, transparent 72%);
}

.layout {
    max-width: 1040px;
    margin: 0 auto;
    padding: 64px 24px 80px;
}

.hero {
    max-width: 760px;
}

.badge {
    display: inline-block;
    margin: 0 0 18px;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: color-mix(in oklab, var(--primary) 15%, white);
    color: color-mix(in oklab, var(--primary) 74%, black);
}

h1 {
    margin: 0;
    font-size: clamp(2rem, 6vw, 4.2rem);
    line-height: 1.06;
    letter-spacing: -0.03em;
}

.hero-copy {
    margin: 20px 0 0;
    max-width: 60ch;
    color: var(--muted);
    font-size: 1.07rem;
    line-height: 1.7;
}

.cta {
    display: inline-block;
    margin-top: 28px;
    padding: 14px 22px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(140deg, var(--primary), color-mix(in oklab, var(--secondary) 55%, var(--primary)));
    box-shadow: 0 14px 30px color-mix(in oklab, var(--primary) 35%, transparent);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.cta:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 20px 36px color-mix(in oklab, var(--primary) 45%, transparent);
}

.tagline-switcher {
    margin-top: 16px;
    display: flex;
    gap: 10px;
    align-items: baseline;
    color: var(--muted);
}

.mono {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.83rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

#tagline-word {
    color: var(--primary);
}

.content-grid {
    margin-top: 54px;
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
}

.panel {
    grid-column: span 6;
    padding: 24px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(27, 31, 35, 0.08);
    backdrop-filter: blur(6px);
    box-shadow: var(--panel-shadow);
}

.panel h2 {
    margin: 0 0 14px;
    font-size: 1.3rem;
}

.panel ul {
    margin: 0;
    padding-left: 18px;
    line-height: 1.8;
}

.metrics {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(27, 31, 35, 0.07);
    border-radius: 14px;
    padding: 14px;
    min-height: 100px;
}

.metric-value {
    display: block;
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--primary);
}

.metric-label {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 0.9rem;
}

.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 900px) {
    .panel {
        grid-column: span 12;
    }

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

@media (max-width: 640px) {
    .layout {
        padding: 40px 18px 60px;
    }

    .hero-copy {
        font-size: 1rem;
    }

    .cta {
        width: 100%;
        text-align: center;
    }
}