:root {
    --bg: #0f0f23;
    --bg-card: #16162e;
    --bg-card-hover: #1c1c3a;
    --amber: #ef9f27;
    --amber-dark: #d08a1f;
    --text: #e8e8f0;
    --text-dim: #a0a0b8;
    --text-faint: #6b6b80;
    --radius: 16px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--amber);
    text-decoration: none;
}

a:hover {
    color: var(--amber-dark);
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(15, 15, 35, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(160, 160, 184, 0.08);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -1px;
}

.nav-logo span {
    color: var(--amber);
    font-family: Georgia, serif;
}

nav a.cta-nav {
    background: var(--amber);
    color: var(--bg);
    padding: 8px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}

nav a.cta-nav:hover {
    background: var(--amber-dark);
    color: var(--bg);
}

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
}

.hero-content {
    max-width: 680px;
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.hero h1 em {
    font-style: normal;
    color: var(--amber);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-dim);
    max-width: 520px;
    margin: 0 auto 40px;
}

.cta-button {
    display: inline-block;
    background: var(--amber);
    color: var(--bg);
    padding: 16px 40px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: transform 0.2s, background 0.2s;
}

.cta-button:hover {
    background: var(--amber-dark);
    color: var(--bg);
    transform: translateY(-2px);
}

.hero-sub {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--text-faint);
}

/* ── SECTIONS ── */
section {
    padding: 100px 0;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-dim);
    max-width: 560px;
    margin-bottom: 48px;
}

.centered {
    text-align: center;
}

.centered .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* ── PROBLEM ── */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.problem-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid rgba(160, 160, 184, 0.06);
}

.problem-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.problem-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* ── HOW IT WORKS ── */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.step {
    text-align: center;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--amber);
    color: var(--bg);
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.step h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.step p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* ── FEATURES ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 48px;
}

.feature {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 28px;
    border: 1px solid rgba(160, 160, 184, 0.06);
    transition: border-color 0.2s;
}

.feature:hover {
    border-color: rgba(239, 159, 39, 0.2);
}

.feature-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.feature h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.feature p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* ── PRICING ── */
.pricing-cards {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-top: 48px;
    flex-wrap: wrap;
}

.price-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 36px 32px;
    border: 1px solid rgba(160, 160, 184, 0.08);
    min-width: 260px;
    flex: 1;
    max-width: 340px;
    position: relative;
}

.price-card.featured {
    border-color: var(--amber);
    background: rgba(239, 159, 39, 0.06);
}

.price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--amber);
    color: var(--bg);
    padding: 4px 14px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.price-amount {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--amber);
}

.price-period {
    color: var(--text-dim);
    font-size: 0.95rem;
}

.price-note {
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-faint);
}

/* ── FOOTER ── */
footer {
    padding: 48px 0;
    border-top: 1px solid rgba(160, 160, 184, 0.08);
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--amber);
}

.footer-copy {
    color: var(--text-faint);
    font-size: 0.85rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .steps {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .pricing-cards {
        flex-direction: column;
        align-items: center;
    }

    .price-card {
        max-width: 100%;
    }

    footer .container {
        flex-direction: column;
        text-align: center;
    }
}