:root {
    --dark: #0d0f14;
    --stone: #f3f1ed;
    --accent: #ff6a3d;
    --accent-dark: #9f2f15;
    --text: #1f2937;
    --muted: #6b7280;
}

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

body {
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--text);
    background: linear-gradient(160deg, #f7f4ef 0%, #f1f5f9 50%, #ffffff 100%);
}

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

.top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 6vw;
    position: sticky;
    top: 0;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(10px);
    z-index: 20;
}

.brand {
    font-family: "Oswald", sans-serif;
    font-size: 28px;
    letter-spacing: 2px;
}

.nav {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav a {
    font-size: 14px;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    padding: 80px 6vw 70px;
    background: radial-gradient(800px 400px at 20% 10%, #fff1e8 0%, transparent 70%);
}

.eyebrow {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 14px;
    color: var(--accent-dark);
}

.hero h1 {
    font-family: "Oswald", sans-serif;
    font-size: 48px;
    margin-bottom: 16px;
}

.subtitle {
    color: var(--muted);
    margin-bottom: 24px;
}

.actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    transition: transform 0.2s ease;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 12px 22px rgba(255,106,61,0.28);
}

.btn-outline {
    border: 1px solid rgba(31,41,55,0.25);
}

.btn-ghost {
    border: 1px solid rgba(31,41,55,0.15);
    padding: 8px 18px;
    border-radius: 999px;
}

.btn:hover {
    transform: translateY(-2px);
}

.hero-right {
    display: grid;
    gap: 18px;
}

.card {
    background: #fff;
    padding: 20px 22px;
    border-radius: 18px;
    box-shadow: 0 12px 22px rgba(15,23,42,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card strong {
    font-size: 22px;
}

.section {
    padding: 80px 6vw;
}

.modules h2,
.flow h2,
.cta h2 {
    font-family: "Oswald", sans-serif;
    font-size: 38px;
    margin-bottom: 20px;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.module {
    background: #fff;
    padding: 24px;
    border-radius: 18px;
    box-shadow: 0 14px 26px rgba(15,23,42,0.08);
}

.flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    background: var(--stone);
}

.flow-text ul {
    margin-top: 16px;
    display: grid;
    gap: 10px;
    color: var(--muted);
}

.flow-panel {
    background: #111827;
    color: #fff;
    border-radius: 22px;
    padding: 26px;
    display: grid;
    gap: 16px;
}

.step {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.step span {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.cta {
    background: linear-gradient(135deg, #fff, #fbe9e2);
}

.cta-box {
    max-width: 580px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 22px;
    text-align: center;
    box-shadow: 0 16px 30px rgba(15,23,42,0.12);
}

.footer {
    padding: 30px 6vw;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--muted);
}

@media (max-width: 720px) {
    .top {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .hero h1 {
        font-size: 38px;
    }

    .actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer {
        flex-direction: column;
        gap: 8px;
    }
}