/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #00e59b;
    --primary-dark: #00b37a;
    --primary-light: rgba(0,229,155,0.12);
    --bg: #080810;
    --bg-2: #0e0e1a;
    --bg-3: #141422;
    --border: rgba(255,255,255,0.08);
    --border-light: rgba(255,255,255,0.05);
    --text: #f1f5f9;
    --text-2: #94a3b8;
    --text-3: #64748b;
    --danger: #ef4444;
    --warning: #f59e0b;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 20px 60px rgba(0,0,0,0.5);
    --glow: 0 0 60px rgba(0,229,155,0.15);
}

html { scroll-behavior: smooth; }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}
.navbar.scrolled {
    background: rgba(8,8,16,0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; gap: 32px; }
.nav-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; color: var(--text);
    font-size: 18px; font-weight: 800;
}
.logo-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 900; color: #080810;
}
.nav-links { display: flex; gap: 8px; list-style: none; margin-left: auto; }
.nav-links a {
    color: var(--text-2); text-decoration: none;
    padding: 8px 16px; border-radius: 8px;
    font-size: 14px; font-weight: 500;
    transition: all 0.2s;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.nav-cta { display: flex; gap: 10px; }
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 22px; cursor: pointer; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 22px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 600; font-family: inherit;
    text-decoration: none; cursor: pointer; border: none;
    transition: all 0.2s ease; white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #080810;
    box-shadow: 0 4px 20px rgba(0,229,155,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,229,155,0.4); }
.btn-ghost { color: var(--text-2); background: transparent; }
.btn-ghost:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.btn-outline {
    color: var(--text); background: transparent;
    border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.05); }
.btn-lg { padding: 14px 28px; font-size: 15px; border-radius: var(--radius); }
.btn-full { width: 100%; justify-content: center; }
.btn-wa { background: linear-gradient(135deg, #25d366, #128c7e); color: white; box-shadow: 0 4px 20px rgba(37,211,102,0.3); }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.4); }

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center;
    padding: 120px 0 80px; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-glow {
    position: absolute; border-radius: 50%;
    filter: blur(100px); opacity: 0.4;
}
.glow-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,229,155,0.3), transparent 70%);
    top: -100px; left: -100px;
}
.glow-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(59,130,246,0.2), transparent 70%);
    bottom: -50px; right: -50px;
}
.grid-overlay {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-inner { position: relative; z-index: 1; max-width: 760px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 16px; border-radius: 20px;
    background: rgba(0,229,155,0.1); border: 1px solid rgba(0,229,155,0.2);
    color: var(--primary); font-size: 13px; font-weight: 600;
    margin-bottom: 28px;
}
.badge-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--primary);
    animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
    0%,100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
    font-size: clamp(42px, 7vw, 80px);
    font-weight: 900; line-height: 1.05;
    letter-spacing: -2px; margin-bottom: 24px;
}
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #00b3ff 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-desc {
    font-size: 18px; color: var(--text-2); line-height: 1.7;
    max-width: 580px; margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; align-items: center; gap: 32px; }
.stat-item { text-align: center; }
.stat-num { font-size: 28px; font-weight: 800; color: var(--text); }
.stat-label { font-size: 12px; color: var(--text-3); font-weight: 500; margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }
.hero-scroll {
    position: absolute; bottom: 40px; left: 50%;
    transform: translateX(-50%);
}
.scroll-indicator {
    width: 24px; height: 40px; border: 2px solid var(--border);
    border-radius: 12px; position: relative;
}
.scroll-indicator::after {
    content: ''; position: absolute;
    width: 4px; height: 8px; background: var(--primary);
    border-radius: 2px; left: 50%; transform: translateX(-50%);
    top: 6px; animation: scroll-anim 2s ease infinite;
}
@keyframes scroll-anim {
    0% { top: 6px; opacity: 1; }
    100% { top: 22px; opacity: 0; }
}

/* ===== TRUSTED ===== */
.trusted { padding: 40px 0; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.trusted-label { text-align: center; font-size: 12px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; }
.trusted-logos {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: 12px;
}
.logo-item {
    padding: 8px 18px; border-radius: 20px;
    background: var(--bg-3); border: 1px solid var(--border);
    font-size: 13px; font-weight: 600; color: var(--text-2);
    transition: all 0.2s;
}
.logo-item:hover { border-color: rgba(0,229,155,0.3); color: var(--primary); }

/* ===== SECTION COMMON ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-badge {
    display: inline-block; padding: 5px 14px; border-radius: 20px;
    background: var(--primary-light); border: 1px solid rgba(0,229,155,0.2);
    color: var(--primary); font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 16px;
}
.section-title {
    font-size: clamp(28px, 4vw, 44px); font-weight: 800;
    line-height: 1.15; letter-spacing: -1px; margin-bottom: 16px;
}
.section-desc { font-size: 16px; color: var(--text-2); max-width: 520px; margin: 0 auto; }

/* ===== FEATURES ===== */
.features { padding: 100px 0; }
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}
.feature-card--large:first-child { grid-column: span 2; }
.feature-card--large:last-child { grid-column: span 2; }
.feature-card {
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 32px;
    transition: all 0.3s ease;
}
.feature-card:hover { border-color: rgba(0,229,155,0.2); transform: translateY(-4px); box-shadow: var(--glow); }
.feature-icon { font-size: 32px; margin-bottom: 16px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.feature-visual { margin-top: 24px; display: flex; flex-direction: column; gap: 8px; }
.mock-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; background: var(--bg-3);
    border-radius: 8px; font-size: 13px; font-weight: 500;
}
.mock-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.mock-dot.green { background: var(--primary); box-shadow: 0 0 8px rgba(0,229,155,0.5); }
.feature-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tag {
    padding: 4px 12px; border-radius: 20px;
    background: var(--bg-3); border: 1px solid var(--border);
    font-size: 12px; font-weight: 600; color: var(--text-2);
}

/* ===== HOW IT WORKS ===== */
.how { padding: 100px 0; background: var(--bg-2); }
.steps {
    display: flex; align-items: flex-start;
    gap: 16px; margin-bottom: 40px;
}
.step { flex: 1; }
.step-number {
    font-size: 48px; font-weight: 900; color: var(--primary-light);
    line-height: 1; margin-bottom: 16px;
    background: linear-gradient(135deg, var(--primary), transparent);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.step-content {
    background: var(--bg-3); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 28px;
    height: 100%;
}
.step-icon { font-size: 28px; margin-bottom: 12px; }
.step-content h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.step-content p { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.step-arrow {
    font-size: 24px; color: var(--text-3);
    padding-top: 80px; flex-shrink: 0;
}
.how-note {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 16px 20px; border-radius: var(--radius-sm);
    background: rgba(0,229,155,0.06); border: 1px solid rgba(0,229,155,0.15);
    font-size: 14px; color: var(--text-2);
}

/* ===== PRICING ===== */
.pricing { padding: 100px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.pricing-card {
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 36px;
    position: relative; transition: all 0.3s;
}
.pricing-card--featured {
    background: linear-gradient(160deg, rgba(0,229,155,0.08), var(--bg-2));
    border-color: rgba(0,229,155,0.3);
    transform: scale(1.04);
    box-shadow: 0 0 60px rgba(0,229,155,0.1);
}
.pricing-badge-top {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #080810; font-size: 11px; font-weight: 800;
    padding: 4px 16px; border-radius: 20px; white-space: nowrap;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.pricing-name { font-size: 14px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; flex-wrap: wrap; }
.price-currency { font-size: 18px; font-weight: 700; color: var(--text-2); }
.price-amount { font-size: 42px; font-weight: 900; color: var(--text); line-height: 1; }
.price-original { width: 100%; font-size: 14px; color: #ef4444; text-decoration: line-through; text-decoration-color: #ef4444; margin-bottom: 4px; font-weight: 600; }
.price-free { font-size: 36px; font-weight: 900; color: var(--primary); }
.pricing-period { font-size: 13px; color: var(--text-3); margin-bottom: 28px; }
.price-save {
    display: inline-block; margin-left: 8px;
    padding: 2px 8px; border-radius: 20px;
    background: rgba(0,229,155,0.1); color: var(--primary);
    font-size: 11px; font-weight: 700;
}
.pricing-features { list-style: none; margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.pricing-features li { font-size: 14px; color: var(--text-2); }
.pricing-note { text-align: center; font-size: 12px; color: var(--text-3); margin-top: 24px; }

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 100px 0; background: var(--bg-2); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi-card {
    background: var(--bg-3); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 28px;
    transition: all 0.3s;
}
.testi-card--featured {
    background: linear-gradient(160deg, rgba(0,229,155,0.07), var(--bg-3));
    border-color: rgba(0,229,155,0.2);
}
.testi-card:hover { transform: translateY(-4px); }
.testi-stars { color: #f59e0b; font-size: 16px; margin-bottom: 14px; letter-spacing: 2px; }
.testi-card p { font-size: 14px; color: var(--text-2); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 800; color: #080810; flex-shrink: 0;
}
.testi-name { font-size: 14px; font-weight: 700; }
.testi-role { font-size: 12px; color: var(--text-3); }

/* ===== FAQ ===== */
.faq { padding: 100px 0; }
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); overflow: hidden;
    transition: border-color 0.2s;
}
.faq-item.open { border-color: rgba(0,229,155,0.2); }
.faq-question {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px; background: none; border: none;
    color: var(--text); font-size: 15px; font-weight: 600;
    font-family: inherit; cursor: pointer; text-align: left; gap: 16px;
}
.faq-icon { font-size: 20px; color: var(--primary); flex-shrink: 0; transition: transform 0.3s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s; }
.faq-answer p { padding: 0 24px 20px; font-size: 14px; color: var(--text-2); line-height: 1.7; }
.faq-item.open .faq-answer { max-height: 200px; }

/* ===== CTA ===== */
.cta { padding: 100px 0; }
.cta-card {
    position: relative; overflow: hidden;
    background: linear-gradient(135deg, rgba(0,229,155,0.1), rgba(0,179,255,0.05));
    border: 1px solid rgba(0,229,155,0.2);
    border-radius: 24px; padding: 80px 60px;
    text-align: center;
}
.cta-glow {
    position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0,229,155,0.2), transparent 70%);
    pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 { font-size: clamp(28px, 4vw, 48px); font-weight: 900; margin-bottom: 16px; }
.cta-content p { font-size: 16px; color: var(--text-2); max-width: 500px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== FOOTER ===== */
.footer { padding: 60px 0 32px; border-top: 1px solid var(--border); }
.footer-top { display: grid; grid-template-columns: 1fr auto; gap: 60px; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; color: var(--text-3); margin: 12px 0 20px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; }
.social-link {
    padding: 7px 14px; border-radius: 8px;
    background: var(--bg-2); border: 1px solid var(--border);
    color: var(--text-2); text-decoration: none;
    font-size: 13px; font-weight: 500; transition: all 0.2s;
}
.social-link:hover { border-color: rgba(0,229,155,0.3); color: var(--primary); }
.footer-links { display: flex; gap: 60px; }
.footer-col h4 { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text-3); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--border-light); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { font-size: 13px; color: var(--text-3); }
.footer-disclaimer { font-size: 12px !important; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-card--large:first-child,
    .feature-card--large:last-child { grid-column: span 2; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .pricing-card--featured { transform: none; }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: block; margin-left: auto; }
    .navbar.mobile-open .nav-links {
        display: flex; flex-direction: column;
        position: fixed; top: 64px; left: 0; right: 0;
        background: rgba(8,8,16,0.98); backdrop-filter: blur(20px);
        padding: 20px 24px; border-bottom: 1px solid var(--border);
        gap: 4px;
    }
    .navbar.mobile-open .nav-cta {
        display: flex; flex-direction: column;
        position: fixed; top: auto; bottom: 0; left: 0; right: 0;
        padding: 16px 24px; background: rgba(8,8,16,0.98);
        border-top: 1px solid var(--border);
    }
    .hero { padding: 100px 0 60px; }
    .hero-stats { gap: 20px; }
    .stat-num { font-size: 22px; }
    .features-grid { grid-template-columns: 1fr; }
    .feature-card--large:first-child,
    .feature-card--large:last-child { grid-column: span 1; }
    .steps { flex-direction: column; }
    .step-arrow { display: none; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .footer-links { gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .cta-card { padding: 48px 24px; }
}

@media (max-width: 480px) {
    .hero-title { letter-spacing: -1px; }
    .hero-actions { flex-direction: column; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { display: none; }
    .cta-actions { flex-direction: column; align-items: center; }
}

/* ===== ANIMATIONS ===== */
.fade-up {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }