@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #0a0f1e;
    --surface: #111827;
    --surface-2: #1a2235;
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.18);
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --accent: #8b5cf6;
    --teal: #14b8a6;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --text-subtle: #64748b;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    min-height: 100vh;
    position: relative;
}

/* Background Blobs */
.blob {
    position: fixed;
    filter: blur(120px);
    z-index: 0;
    opacity: 0.35;
    pointer-events: none;
    animation: drift 14s infinite alternate ease-in-out;
}

.blob-1 {
    top: -15%;
    left: -10%;
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.5) 0%, transparent 70%);
}

.blob-2 {
    bottom: -15%;
    right: -10%;
    width: 65vw;
    height: 65vw;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.4) 0%, transparent 70%);
}

@keyframes drift {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(60px, 60px) scale(1.15);
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ─── NAV ─── */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 0;
    gap: 16px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    flex-shrink: 0;
}

.logo svg {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--text);
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    gap: 8px;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 17px;
    border-radius: 14px;
}

/* ─── SECTION COMMONS ─── */
.section-tag {
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 13px;
    display: block;
    margin-bottom: 16px;
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ─── HERO ─── */
.hero {
    text-align: center;
    padding: 80px 0 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.badge {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    padding: 8px 18px;
    border-radius: 9999px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 28px;
    border: 1px solid rgba(59, 130, 246, 0.25);
    display: inline-block;
}

.hero h1 {
    font-size: clamp(38px, 5.5vw, 68px);
    line-height: 1.08;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    max-width: 900px;
}

.hero h1 span,
.features h2 span,
.how-it-works h2 span,
.testimonials h2 span,
.pricing h2 span,
.faq-section h2 span,
.cta-final h2 span {
    background: linear-gradient(to right, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.cta-group {
    display: flex;
    gap: 14px;
    margin-bottom: 28px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-trust {
    display: flex;
    gap: 24px;
    color: var(--text-subtle);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 56px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mockup-container {
    width: 100%;
    max-width: 920px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--glass-border);
}

.mockup-container img {
    width: 100%;
    height: auto;
    display: block;
}

/* ─── SOCIAL PROOF ─── */
.social-proof {
    padding: 60px 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    margin: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    background: linear-gradient(to right, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
}

/* ─── FEATURES ─── */
.features {
    padding: 80px 0;
    text-align: center;
}

.features h2,
.how-it-works h2,
.testimonials h2,
.pricing h2,
.faq-section h2,
.cta-final h2 {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 700;
    margin-bottom: 56px;
    line-height: 1.2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    text-align: left;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 32px;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.65;
}

/* ─── HOW IT WORKS ─── */
.how-it-works {
    padding: 80px 0;
    text-align: center;
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
}

.step-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 16px;
}

.step-number {
    font-size: 40px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 20px;
}

.step-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-content p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.65;
}

.step-connector {
    width: 80px;
    height: 2px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    margin-top: 20px;
    opacity: 0.4;
    flex-shrink: 0;
}

/* ─── TESTIMONIALS ─── */
.testimonials {
    padding: 80px 0;
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    text-align: left;
}

.testimonial-card {
    background: var(--surface);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 28px;
    transition: border-color 0.3s ease;
}

.testimonial-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

.testimonial-stars {
    color: #f59e0b;
    font-size: 18px;
    margin-bottom: 14px;
}

.testimonial-card>p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 14px;
}

.testimonial-author span {
    font-size: 12px;
    color: var(--text-muted);
}

/* ─── PRICING ─── */
.pricing {
    padding: 80px 0;
    text-align: center;
}

.pricing-card {
    max-width: 480px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 28px;
    padding: 48px 40px;
    position: relative;
    box-shadow: 0 0 60px rgba(59, 130, 246, 0.1);
}

.pricing-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    font-size: 13px;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 9999px;
    margin-bottom: 28px;
}

.pricing-amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.pricing-currency {
    font-size: 28px;
    font-weight: 700;
    margin-top: 10px;
    color: var(--text-muted);
}

.pricing-value {
    font-size: 80px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -3px;
}

.pricing-period {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 32px;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-muted);
}

.check {
    color: var(--teal);
    font-weight: 700;
    font-size: 16px;
}

.pricing-guarantee {
    color: var(--text-subtle);
    font-size: 12px;
    margin-top: 14px;
}

/* ─── FAQ ─── */
.faq-section {
    padding: 80px 0 60px;
    text-align: center;
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.faq-item.open {
    border-color: rgba(59, 130, 246, 0.35);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 24px;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    gap: 16px;
    text-align: left;
    font-family: inherit;
}

.faq-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-item.open .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.75;
}

.faq-item.open .faq-answer {
    max-height: 200px;
}

/* ─── CTA FINAL ─── */
.cta-final {
    padding: 80px 0 100px;
    text-align: center;
}

.cta-final-card {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.08));
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 28px;
    padding: 64px 48px;
    max-width: 720px;
    margin: 0 auto;
}

.cta-final h2 {
    margin-bottom: 20px;
}

.cta-final p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 36px;
}

.cta-sub {
    color: var(--text-subtle);
    font-size: 13px;
    margin-top: 16px;
}

/* ─── MODAL ─── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: #f8fafc;
    border-radius: 24px;
    max-width: 600px;
    width: 100%;
    position: relative;
    height: 90vh;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5);
}

.modal-content iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 24px;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: white;
    border: none;
    color: #374151;
    font-size: 22px;
    cursor: pointer;
    z-index: 10;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    line-height: 1;
    padding-bottom: 2px;
    transition: transform 0.2s ease;
    font-family: inherit;
}

.modal-close:hover {
    transform: scale(1.1);
}

/* ─── FOOTER ─── */
footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

.footer-logo {
    justify-content: center;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    color: var(--text);
    margin-bottom: 14px;
}

.footer-logo svg {
    color: var(--primary);
}

.copyright {
    color: var(--text-subtle);
    font-size: 13px;
}

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

    .cta-group {
        flex-direction: column;
        align-items: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }

    .step-connector {
        width: 2px;
        height: 40px;
        margin: 0;
        transform: none;
    }

    .cta-final-card {
        padding: 40px 24px;
    }

    .pricing-card {
        padding: 36px 24px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .hero h1 {
        font-size: 34px;
    }

    .pricing-value {
        font-size: 60px;
    }
}