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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: #0a0a0b;
    color: #f5f5f5;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

.container { max-width: 1000px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 650px; margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }

/* ===== Typography ===== */
h1, h2, h3 { font-weight: 600; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.1rem; margin-bottom: 8px; }

.serif { font-family: 'Playfair Display', Georgia, serif; font-weight: 500; }
.highlight { color: #a855f7; }

.section-desc {
    color: rgba(255,255,255,0.6);
    font-size: 1.05rem;
    max-width: 550px;
    margin-top: 16px;
}
.section-desc.center { margin-left: auto; margin-right: auto; }

/* ===== Nav ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10, 10, 11, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}
.logo img { width: 32px; height: 32px; border-radius: 8px; }

.nav-links {
    display: flex;
    gap: 32px;
}
.nav-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

/* ===== Buttons ===== */
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #fff;
    transition: all 0.2s;
}
.btn-outline:hover {
    border-color: #a855f7;
    color: #a855f7;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    background: #a855f7;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    transition: all 0.2s;
}
.btn-primary:hover {
    background: #9333ea;
    transform: translateY(-1px);
}
.btn-primary.large {
    padding: 16px 32px;
    font-size: 1rem;
}

/* ===== Hero ===== */
.hero {
    padding: 160px 24px 80px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 { margin-bottom: 20px; }

.hero-sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.6);
    max-width: 550px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-phone {
    max-width: 280px;
    margin: 0 auto;
}
.hero-phone img {
    border-radius: 32px;
    box-shadow: 0 40px 80px rgba(168, 85, 247, 0.15);
}

/* ===== Sections ===== */
.section {
    padding: 100px 24px;
}
.section-dark {
    background: #0f0f12;
}

/* ===== Value Grid ===== */
.value-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.value-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    margin-bottom: 20px;
}
.value-text p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.6);
}
.value-image img {
    max-width: 260px;
    margin: 0 auto;
    border-radius: 24px;
}

/* ===== Features Grid ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.feature-box { text-align: center; }

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    font-size: 1.75rem;
}
.feature-icon.purple { background: rgba(168, 85, 247, 0.15); }
.feature-icon.cyan { background: rgba(6, 182, 212, 0.15); }
.feature-icon.green { background: rgba(34, 197, 94, 0.15); }
.feature-icon.orange { background: rgba(249, 115, 22, 0.15); }

.feature-box h3 { color: #a855f7; font-size: 1.1rem; }
.feature-box p { color: rgba(255,255,255,0.6); font-size: 0.95rem; }

/* ===== Pricing ===== */
.pricing-compare {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 48px 0;
}

.pricing-item {
    text-align: center;
    padding: 32px;
}

.pricing-label {
    display: block;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 12px;
}

.pricing-amount {
    font-size: 2.5rem;
    font-weight: 700;
}
.pricing-amount span {
    font-size: 1rem;
    font-weight: 400;
    color: rgba(255,255,255,0.5);
    margin-left: 4px;
}
.pricing-amount.striked {
    text-decoration: line-through;
    color: #ef4444;
}

.pricing-yearly {
    display: block;
    margin-top: 8px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
}

.pricing-item.other { opacity: 0.5; }
.pricing-item.main {
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 12px;
}

/* ===== Steps ===== */
.steps { margin-top: 60px; }

.step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}
.step:last-child { margin-bottom: 0; }
.step.reverse { direction: rtl; }
.step.reverse > * { direction: ltr; }

.step-content h3 {
    font-size: 1.5rem;
    color: #a855f7;
    margin-bottom: 12px;
}
.step-content p {
    color: rgba(255,255,255,0.6);
    font-size: 1rem;
    line-height: 1.7;
}

.step-image img {
    max-width: 220px;
    margin: 0 auto;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* ===== Testimonial ===== */
.testimonial {
    max-width: 600px;
    margin: 0 auto 32px;
}
.testimonial-quote {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-style: italic;
    line-height: 1.6;
    color: #a855f7;
    margin-bottom: 24px;
}
.testimonial-author strong {
    display: block;
    font-size: 1rem;
}
.testimonial-author span {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.05);
    border-radius: 100px;
    font-size: 0.9rem;
}
.stars { color: #fbbf24; }

/* ===== FAQ ===== */
.faq-list {
    margin-top: 40px;
}

.faq-item {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.faq-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
}
.faq-btn:hover { color: #a855f7; }

.faq-chevron {
    font-size: 1.5rem;
    transition: transform 0.3s;
}
.faq-item.open .faq-chevron {
    transform: rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
}
.faq-item.open .faq-answer {
    max-height: 150px;
}
.faq-answer p {
    padding-bottom: 20px;
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== CTA ===== */
.section-cta {
    background: linear-gradient(180deg, #0a0a0b 0%, #0f0f12 100%);
    padding: 120px 24px;
}
.section-cta h2 {
    margin-bottom: 16px;
}
.section-cta .section-desc {
    margin: 0 auto 32px;
}
.cta-note {
    margin-top: 16px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
}

/* ===== Footer ===== */
.footer {
    padding: 60px 24px 40px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.footer-brand p {
    margin-top: 8px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
}

.footer-links-row {
    display: flex;
    gap: 32px;
}
.footer-links-row a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}
.footer-links-row a:hover { color: #fff; }

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-links { display: none; }

    .hero { padding: 120px 24px 60px; }
    .hero-buttons { flex-direction: column; align-items: center; }

    .value-grid,
    .features-grid,
    .step {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .step.reverse { direction: ltr; }
    .step-image { order: -1; }

    .pricing-compare {
        flex-direction: column;
        gap: 24px;
    }

    .footer-main {
        flex-direction: column;
        gap: 32px;
    }
    .footer-links-row {
        flex-wrap: wrap;
        gap: 16px 24px;
    }
}