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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #0f172a;
    line-height: 1.6;
    background: #fff;
}

/* ── Nav ── */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
}

.logo-icon {
    color: #6366f1;
}

nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: #64748b;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

nav a:hover {
    color: #6366f1;
}

.nav-cta {
    padding: 0.55rem 1.4rem;
    background: #6366f1;
    color: #fff !important;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s, transform 0.15s;
}

.nav-cta:hover {
    background: #4f46e5;
    transform: translateY(-1px);
}

/* ── Hero ── */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 5rem 5% 4.5rem;
    background: linear-gradient(180deg, #eef2ff 0%, #fff 100%);
}

.hero-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: #e0e7ff;
    color: #4338ca;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.12;
    max-width: 680px;
    margin-bottom: 1.2rem;
    letter-spacing: -0.03em;
    color: #0f172a;
}

.hero p {
    font-size: 1.15rem;
    max-width: 520px;
    color: #64748b;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.cta-button {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    background: #6366f1;
    color: #fff;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.cta-button:hover {
    background: #4f46e5;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99,102,241,0.3);
}

.cta-secondary {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    color: #6366f1;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid #c7d2fe;
    border-radius: 10px;
    transition: border-color 0.2s, background 0.2s;
}

.cta-secondary:hover {
    border-color: #6366f1;
    background: #eef2ff;
}

/* ── How It Works ── */
.how-it-works {
    padding: 5rem 5%;
    text-align: center;
}

.how-it-works h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    padding: 2rem 1.5rem;
    text-align: center;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #6366f1;
    color: #fff;
    border-radius: 14px;
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
}

.step h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    color: #0f172a;
}

.step p {
    color: #64748b;
    font-size: 0.95rem;
}

/* ── Features ── */
.features {
    padding: 5rem 5%;
    background: #f8fafc;
    text-align: center;
}

.features h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    padding: 2rem;
    background: #fff;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.06);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: #eef2ff;
    border-radius: 12px;
    color: #6366f1;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #0f172a;
}

.feature-card p {
    color: #64748b;
    font-size: 0.93rem;
    line-height: 1.6;
}

/* ── Pricing ── */
.pricing {
    padding: 5rem 5%;
    text-align: center;
}

.pricing h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    padding: 2.5rem 2rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    text-align: center;
    position: relative;
    transition: transform 0.2s;
}

.pricing-card:hover {
    transform: translateY(-4px);
}

.pricing-card.featured {
    border: 2px solid #6366f1;
    box-shadow: 0 8px 32px rgba(99,102,241,0.12);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #6366f1;
    color: #fff;
    padding: 0.25rem 1rem;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
}

.pricing-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #0f172a;
}

.price {
    font-size: 2.8rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.2rem;
}

.price span {
    font-size: 1rem;
    font-weight: 500;
    color: #94a3b8;
}

.price-desc {
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.pricing-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-card li {
    padding: 0.45rem 0;
    color: #475569;
    font-size: 0.93rem;
    border-bottom: 1px solid #f1f5f9;
}

.pricing-card li::before {
    content: "✓ ";
    color: #6366f1;
    font-weight: 700;
}

.pricing-cta {
    display: inline-block;
    padding: 0.7rem 2rem;
    border: 2px solid #6366f1;
    color: #6366f1;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.2s, color 0.2s;
}

.pricing-card.featured .pricing-cta {
    background: #6366f1;
    color: #fff;
}

.pricing-cta:hover {
    background: #6366f1;
    color: #fff;
}

/* ── Get Started ── */
.get-started {
    padding: 5rem 5%;
    text-align: center;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #fff;
}

.get-started h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
}

.get-started p {
    opacity: 0.85;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.get-started form {
    display: flex;
    gap: 0.75rem;
    max-width: 460px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.get-started input {
    flex: 1;
    min-width: 240px;
    padding: 0.85rem 1.2rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
}

.get-started input:focus {
    outline: 3px solid rgba(255,255,255,0.3);
}

.get-started button {
    padding: 0.85rem 2rem;
    background: #fff;
    color: #6366f1;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s;
}

.get-started button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* ── Footer ── */
footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 3rem 5% 1.5rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand .logo {
    color: #fff;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.footer-links h4 {
    color: #fff;
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
}

.footer-links a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.88rem;
    padding: 0.2rem 0;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #e2e8f0;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    nav ul {
        display: none;
    }

    .hero {
        padding: 3.5rem 5% 3rem;
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-links {
        gap: 2rem;
    }
}