/* ============================================ */
/* RESET & BASE */
/* ============================================ */
:root {
    --bg: #0f1117;
    --bg-card: #1a1d27;
    --bg-card-hover: #1e2130;
    --border: #2a2d3a;
    --border-light: rgba(255, 255, 255, 0.06);
    --text: #e2e4e9;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --green: #00e048;
    --green-dark: #00b038;
    --green-glow: rgba(0, 224, 72, 0.15);
    --red: #ff4040;
    --yellow: #ffb800;
    --blue: #00c0e8;
    --radius: 12px;
    --radius-sm: 8px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* ============================================ */
/* SECTION TITLES */
/* ============================================ */
.section-title {
    font-size: 2.2rem; font-weight: 900; color: #fff;
    text-align: center; margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.1rem; color: var(--text-secondary);
    text-align: center; max-width: 700px; margin: 0 auto 50px;
}

/* ============================================ */
/* HERO */
/* ============================================ */
.hero {
    padding: 100px 0 80px; text-align: center;
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 224, 72, 0.08) 0%, transparent 60%);
}

.hero-logo { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 30px; }
.hero-shield { font-size: 3.5rem; filter: drop-shadow(0 0 25px rgba(0, 224, 72, 0.5)); }
.hero-brand { font-size: 2.5rem; font-weight: 900; color: #fff; letter-spacing: -0.02em; }
.hero-badge-pro { background: var(--green); color: #000; padding: 6px 18px; border-radius: 8px; font-size: 1rem; font-weight: 800; letter-spacing: 0.05em; }

.hero-title { font-size: 3.5rem; font-weight: 900; color: #fff; line-height: 1.2; margin-bottom: 20px; }
.text-green { color: var(--green); text-shadow: 0 0 50px rgba(0, 224, 72, 0.4); }

.hero-subtitle { font-size: 1.2rem; color: var(--text-secondary); max-width: 750px; margin: 0 auto 35px; line-height: 1.7; }

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

.btn { display: inline-block; padding: 16px 32px; border-radius: var(--radius-sm); font-weight: 700; font-size: 1.05rem; text-decoration: none; cursor: pointer; transition: all 0.2s; }
.btn-green { background: var(--green); color: #000; box-shadow: 0 0 30px rgba(0, 224, 72, 0.3); }
.btn-green:hover { background: var(--green-dark); box-shadow: 0 0 50px rgba(0, 224, 72, 0.5); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--text); border: 2px solid var(--border); }
.btn-outline:hover { border-color: var(--green); color: var(--green); }

.hero-stats { display: flex; justify-content: center; gap: 60px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-number { display: block; font-size: 2.5rem; font-weight: 900; color: var(--green); text-shadow: 0 0 20px rgba(0, 224, 72, 0.3); }
.stat-label { font-size: 0.85rem; color: var(--text-secondary); margin-top: 4px; }

/* ============================================ */
/* THREATS */
/* ============================================ */
.threats { padding: 80px 0; }
.threats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.threat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; transition: all 0.2s; }
.threat-card:hover { border-color: var(--green); box-shadow: 0 0 25px var(--green-glow); transform: translateY(-2px); }
.threat-icon { font-size: 2.5rem; margin-bottom: 16px; }
.threat-card h3 { font-size: 1.05rem; color: #fff; margin-bottom: 10px; }
.threat-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.65; }

/* ============================================ */
/* COMPARISON TABLE */
/* ============================================ */
.comparison { padding: 80px 0; background: rgba(255, 255, 255, 0.01); }
.comparison-table-wrap { overflow-x: auto; }
.comparison-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.comparison-table th { padding: 14px 20px; text-align: left; color: var(--text-secondary); font-weight: 700; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.05em; border-bottom: 2px solid var(--border); }
.col-free { color: var(--text-secondary) !important; }
.col-pro { color: var(--green) !important; }
.comparison-table td { padding: 12px 20px; border-bottom: 1px solid var(--border-light); color: var(--text); }
.comparison-table tr:hover td { background: rgba(0, 224, 72, 0.02); }
.comparison-table .divider td { padding: 20px 20px 10px; color: var(--green); font-weight: 700; font-size: 0.85rem; border-bottom: 2px solid var(--border); background: none !important; }

/* ============================================ */
/* PRO FEATURES */
/* ============================================ */
.pro-features { padding: 80px 0; }
.pro-features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.pro-feature-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; transition: all 0.2s; }
.pro-feature-card:hover { border-color: var(--green); box-shadow: 0 0 25px var(--green-glow); }
.pro-feature-card h3 { font-size: 1.1rem; color: var(--green); margin-bottom: 12px; }
.pro-feature-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ============================================ */
/* PRICING */
/* ============================================ */
.pricing-section { padding: 80px 0; background: rgba(255, 255, 255, 0.01); }
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 30px; }
.plan { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 35px 30px; text-align: center; transition: all 0.3s; position: relative; display: flex; flex-direction: column; }
.plan:hover { border-color: var(--green); box-shadow: 0 0 30px var(--green-glow); transform: translateY(-4px); }
.plan.featured { border-color: var(--green); box-shadow: 0 0 40px var(--green-glow); }
.plan-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--green); color: #000; padding: 6px 20px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; }
.plan-name { font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.plan-price { margin-bottom: 8px; }
.plan-price-num { font-size: 2.5rem; font-weight: 900; color: var(--green); }
.plan-price-period { font-size: 0.9rem; color: var(--text-secondary); font-weight: 400; margin-left: 2px; }
.plan-desc { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; }
.plan ul { list-style: none; text-align: left; margin-bottom: 25px; flex-grow: 1; }
.plan li { padding: 8px 0; color: var(--text-secondary); font-size: 0.9rem; border-bottom: 1px solid var(--border-light); }
.plan li:last-child { border-bottom: none; }
.btn-buy { width: 100%; padding: 14px; background: var(--green); color: #000; border: none; border-radius: var(--radius-sm); font-size: 1rem; font-weight: 700; cursor: pointer; transition: all 0.2s; margin-top: auto; }
.btn-buy:hover { background: var(--green-dark); box-shadow: 0 0 30px rgba(0, 224, 72, 0.4); }
.payment-methods { text-align: center; color: var(--text-secondary); font-size: 0.9rem; padding: 16px; background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); }

@media (max-width: 768px) {
    .pricing { grid-template-columns: 1fr; }
    .plan-price-num { font-size: 2rem; }
}

/* ============================================ */
/* HOW IT WORKS */
/* ============================================ */
.how-it-works { padding: 80px 0; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { text-align: center; padding: 30px 20px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); transition: all 0.2s; }
.step:hover { border-color: var(--green); }
.step-number { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; background: var(--green); color: #000; border-radius: 50%; font-size: 1.3rem; font-weight: 900; margin: 0 auto 16px; }
.step h3 { font-size: 1rem; color: #fff; margin-bottom: 8px; }
.step p { font-size: 0.85rem; color: var(--text-secondary); }

/* ============================================ */
/* FAQ */
/* ============================================ */
.faq { padding: 80px 0; background: rgba(255, 255, 255, 0.01); }
.faq-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 30px; margin-bottom: 16px; transition: all 0.2s; }
.faq-item:hover { border-color: rgba(0, 224, 72, 0.2); }
.faq-item h3 { font-size: 1.05rem; color: var(--green); margin-bottom: 8px; }
.faq-item p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.65; }
.faq-item a { color: var(--green); text-decoration: underline; }

/* ============================================ */
/* CTA FINAL */
/* ============================================ */
.cta-final {
    padding: 80px 0;
    background: linear-gradient(180deg, rgba(0, 224, 72, 0.02) 0%, transparent 40%);
}

.cta-final-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.cta-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 35px 30px;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.cta-card:hover {
    border-color: var(--green);
    box-shadow: 0 0 30px var(--green-glow);
    transform: translateY(-2px);
}

.cta-card-guarantee {
    border-color: rgba(0, 224, 72, 0.2);
}

.cta-card-action {
    background: linear-gradient(135deg, rgba(0, 224, 72, 0.05), rgba(0, 192, 232, 0.03));
    border-color: rgba(0, 224, 72, 0.3);
}

.cta-card-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.cta-card h3 {
    font-size: 1.15rem;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-stats-list {
    list-style: none;
    flex-grow: 1;
}

.cta-stats-list li {
    padding: 10px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.cta-stats-list li:last-child {
    border-bottom: none;
}

.cta-stat-num {
    color: var(--green);
    font-weight: 700;
    font-family: var(--font-mono, monospace);
    font-size: 0.9rem;
    white-space: nowrap;
}

.cta-guarantee-list {
    list-style: none;
    flex-grow: 1;
}

.cta-guarantee-list li {
    padding: 10px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-light);
}

.cta-guarantee-list li:last-child {
    border-bottom: none;
}

.cta-card-action p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.cta-buttons .btn {
    text-align: center;
}

.cta-contact {
    margin-top: auto;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.cta-contact a {
    color: var(--green);
    text-decoration: none;
}

.cta-contact a:hover {
    text-decoration: underline;
}

@media (max-width: 900px) {
    .cta-final-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================ */
/* FOOTER */
/* ============================================ */
.footer { padding: 40px 0; text-align: center; border-top: 1px solid var(--border); color: var(--text-secondary); font-size: 0.85rem; }
.footer a { color: var(--green); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.copyright { color: var(--text-muted); font-size: 0.75rem; margin-top: 12px; }
.footer-links {
    margin: 12px 0;
    font-size: 0.8rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: underline;
}

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

.footer-links span {
    color: var(--text-muted);
    margin: 0 8px;
}

/* ============================================ */
/* MODAL */
/* ============================================ */
.modal { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.8); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.modal-content { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 35px; max-width: 420px; width: 100%; text-align: center; }
.modal-content h2 { font-size: 1.2rem; color: #fff; margin-bottom: 8px; }
.modal-content p { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 20px; }
.modal-content input { width: 100%; padding: 12px; background: #111318; border: 2px solid var(--border); border-radius: var(--radius-sm); color: #fff; font-size: 1rem; margin-bottom: 16px; }
.modal-content input:focus { border-color: var(--green); outline: none; }
.btn-cancel { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); padding: 12px 24px; border-radius: var(--radius-sm); cursor: pointer; margin-top: 8px; font-size: 0.9rem; }

/* ============================================ */
/* RESPONSIVE */
/* ============================================ */
@media (max-width: 1000px) {
    .threats-grid { grid-template-columns: repeat(2, 1fr); }
    .why-us-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .threats-grid, .pro-features-grid, .pricing, .steps { grid-template-columns: 1fr; }
    .why-us-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2rem; }
    .hero-brand { font-size: 1.5rem; }
    .hero-shield { font-size: 2.5rem; }
    .hero-stats { gap: 30px; }
    .section-title { font-size: 1.6rem; }
}

/* ============================================ */
/* WHY US */
/* ============================================ */
.why-us {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.01);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.why-us-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px 24px;
    text-align: center;
    transition: all 0.2s;
}

.why-us-card:hover {
    border-color: var(--green);
    box-shadow: 0 0 25px var(--green-glow);
    transform: translateY(-2px);
}

.why-us-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.why-us-card h3 {
    font-size: 1.05rem;
    color: #fff;
    margin-bottom: 10px;
    font-weight: 700;
}

.why-us-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================ */
/* LANGUAGE SWITCHER */
/* ============================================ */
.lang-switcher {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 100;
    font-size: 0.8rem;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text);
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.2s;
    user-select: none;
}

.lang-current:hover {
    border-color: var(--green);
}

.lang-current.open {
    border-color: var(--green);
    box-shadow: 0 0 12px var(--green-glow);
}

.lang-current span {
    font-size: 0.85rem;
}

.lang-arrow {
    transition: transform 0.2s;
    color: var(--text-secondary);
}

.lang-current.open .lang-arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    min-width: 180px;
    max-height: 320px;
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.15s ease;
    scrollbar-width: thin;
    scrollbar-color: var(--green) transparent;
}

.lang-dropdown::-webkit-scrollbar {
    width: 4px;
}

.lang-dropdown::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 2px;
}

.lang-dropdown::-webkit-scrollbar-thumb {
    background: var(--green);
    border-radius: 2px;
}

.lang-dropdown::-webkit-scrollbar-thumb:hover {
    background: var(--green-dark);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: all 0.15s;
}

.lang-option:hover {
    background: rgba(0, 224, 72, 0.05);
    color: var(--text);
}

.lang-option.active {
    color: var(--green);
    font-weight: 700;
    background: rgba(0, 224, 72, 0.08);
}

.lang-flag {
    font-size: 1.1rem;
}

.lang-name {
    flex: 1;
}