/* ===== Variables ===== */
:root {
    --cyan: #00f0ff;
    --cyan-dim: #00a8b3;
    --purple: #7b5cff;
    --purple-dim: #5a3fd4;
    --bg: #0a0e1a;
    --bg-card: #111827;
    --bg-card-hover: #1a2337;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --gradient: linear-gradient(135deg, var(--cyan), var(--purple));
    --gradient-soft: linear-gradient(135deg, rgba(0,240,255,0.1), rgba(123,92,255,0.1));
    --radius: 16px;
    --radius-sm: 10px;
}

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

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;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Gradient Text ===== */
.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    background: var(--gradient);
    color: #fff;
    text-align: center;
    justify-content: center;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,240,255,0.25), 0 0 60px rgba(123,92,255,0.15);
}

.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

.btn-outline {
    background: transparent;
    border: 1.5px solid rgba(0,240,255,0.4);
    color: var(--cyan);
}

.btn-outline:hover {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
}

.btn-ghost {
    background: rgba(0,240,255,0.08);
    border: 1.5px solid rgba(0,240,255,0.2);
    color: var(--cyan);
}

.btn-ghost:hover {
    background: rgba(0,240,255,0.15);
    border-color: rgba(0,240,255,0.4);
}

.btn-block { display: flex; width: 100%; }

.btn-white {
    background: #fff;
    color: var(--bg);
}
.btn-white:hover {
    box-shadow: 0 8px 30px rgba(255,255,255,0.2);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(10,14,26,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,240,255,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.3rem;
}

.logo-text {
    color: var(--text);
    font-weight: 700;
}

.logo-accent { color: var(--cyan); }

.logo-badge {
    background: var(--gradient);
    color: #fff;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Logo icon */
.logo-icon {
    filter: drop-shadow(0 0 8px rgba(0,240,255,0.4));
    flex-shrink: 0;
}

.nav { display: flex; gap: 32px; }

.nav a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: color 0.3s;
}

.nav a:hover { color: var(--cyan); }

/* ===== Hero ===== */
.hero {
    position: relative;
    padding: 160px 0 80px;
    text-align: center;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(rgba(0,240,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,240,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: var(--gradient-soft);
    border: 1px solid rgba(0,240,255,0.15);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--cyan);
    margin-bottom: 24px;
}

.pulse {
    width: 8px; height: 8px;
    background: #27c93f;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(39,201,63,0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(39,201,63,0); }
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 520px;
    margin: 0 auto 36px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 50px;
}

/* ===== 3D Globe ===== */
.globe-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    perspective: 800px;
}

.globe {
    width: 200px;
    height: 200px;
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.globe-core {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 80px; height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #1e3a5f, #0a1628);
    box-shadow: 0 0 40px rgba(0,240,255,0.15), inset 0 0 30px rgba(0,240,255,0.1);
}

.globe-ring {
    position: absolute;
    top: 50%; left: 50%;
    border-radius: 50%;
    border: 1.5px solid rgba(0,240,255,0.2);
}

.ring-1 {
    width: 140px; height: 140px;
    transform: translate(-50%, -50%) rotateX(70deg);
    animation: spin 12s linear infinite;
}

.ring-2 {
    width: 170px; height: 170px;
    transform: translate(-50%, -50%) rotateX(70deg) rotateY(30deg);
    border-color: rgba(123,92,255,0.15);
    animation: spin 18s linear infinite reverse;
}

.ring-3 {
    width: 200px; height: 200px;
    transform: translate(-50%, -50%) rotateX(70deg) rotateY(-20deg);
    border-color: rgba(0,240,255,0.08);
    animation: spin 24s linear infinite;
}

@keyframes spin {
    from { transform: translate(-50%, -50%) rotateX(70deg) rotateZ(0deg); }
    to { transform: translate(-50%, -50%) rotateX(70deg) rotateZ(360deg); }
}

.globe-dot {
    position: absolute;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 10px var(--cyan);
}

.dot-1 { top: 30%; left: 25%; animation: dotPulse 3s infinite; }
.dot-2 { top: 55%; right: 20%; animation: dotPulse 3s infinite 1s; }
.dot-3 { bottom: 25%; left: 45%; animation: dotPulse 3s infinite 2s; }

@keyframes dotPulse {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.5); }
}

.globe-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0.3;
}

.line-1 {
    top: 40%; left: 15%; width: 70%;
    animation: linePulse 4s infinite;
}

.line-2 {
    top: 60%; left: 25%; width: 50%;
    animation: linePulse 4s infinite 2s;
}

@keyframes linePulse {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.4; }
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
}

.stat-num {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-glow {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0,240,255,0.08) 0%, rgba(123,92,255,0.06) 40%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* ===== Section Titles ===== */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.section-sub {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 50px;
    font-size: 1.05rem;
}

/* ===== Features ===== */
.features { padding: 100px 0; }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid rgba(0,240,255,0.08);
    border-radius: var(--radius);
    padding: 32px 24px;
    transition: all 0.3s ease;
    position: relative;
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(0,240,255,0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0,240,255,0.06);
}

/* 3D Feature Icons */
.feature-icon-3d {
    margin-bottom: 20px;
}

.icon-shield {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--cyan), var(--purple));
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    box-shadow: 0 4px 15px rgba(0,240,255,0.2);
    position: relative;
}

.icon-speed {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: conic-gradient(var(--cyan) 0deg, var(--purple) 120deg, transparent 120deg);
    position: relative;
}
.icon-speed::after {
    content: '';
    position: absolute;
    top: 6px; left: 6px; right: 6px; bottom: 6px;
    background: var(--bg-card);
    border-radius: 50%;
}

.icon-lock {
    width: 40px; height: 32px;
    border: 3px solid var(--cyan);
    border-radius: 8px;
    margin-top: 16px;
    position: relative;
    background: linear-gradient(180deg, rgba(0,240,255,0.1), rgba(123,92,255,0.1));
}
.icon-lock::before {
    content: '';
    position: absolute;
    top: -14px; left: 50%;
    transform: translateX(-50%);
    width: 20px; height: 14px;
    border: 3px solid var(--purple);
    border-bottom: none;
    border-radius: 12px 12px 0 0;
}
.icon-lock::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 6px; height: 6px;
    background: var(--cyan);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--cyan);
}

.icon-globe {
    width: 48px; height: 48px;
    border-radius: 50%;
    border: 2px solid var(--cyan);
    position: relative;
    box-shadow: 0 0 15px rgba(0,240,255,0.15);
}
.icon-globe::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 28px; height: 100%;
    border: 2px solid rgba(123,92,255,0.4);
    border-top: none; border-bottom: none;
    border-radius: 50%;
}
.icon-globe::after {
    content: '';
    position: absolute;
    top: 50%; left: 0;
    transform: translateY(-50%);
    width: 100%; height: 0;
    border-top: 2px solid rgba(0,240,255,0.3);
}

.icon-devices {
    width: 48px; height: 36px;
    border: 2px solid var(--cyan);
    border-radius: 4px;
    position: relative;
    margin-top: 6px;
}
.icon-devices::before {
    content: '';
    position: absolute;
    bottom: -8px; left: 50%;
    transform: translateX(-50%);
    width: 20px; height: 4px;
    background: var(--cyan);
    border-radius: 2px;
}
.icon-devices::after {
    content: '';
    position: absolute;
    right: -14px; top: 4px;
    width: 18px; height: 28px;
    border: 2px solid var(--purple);
    border-radius: 3px;
}

.icon-support {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,240,255,0.15), rgba(123,92,255,0.15));
    border: 2px solid rgba(0,240,255,0.3);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.icon-support::before {
    content: '?';
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== Pricing ===== */
.pricing { padding: 100px 0; }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    align-items: start;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid rgba(0,240,255,0.08);
    border-radius: var(--radius);
    padding: 32px 20px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.price-card:hover {
    border-color: rgba(0,240,255,0.2);
    transform: translateY(-4px);
}

.price-card.popular {
    border: 2px solid var(--cyan);
    background: linear-gradient(180deg, rgba(0,240,255,0.05) 0%, var(--bg-card) 100%);
    transform: scale(1.03);
}

.price-card.popular:hover {
    transform: scale(1.03) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: #fff;
    padding: 4px 18px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.price-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--cyan);
}

.price-period {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.price-amount { margin-bottom: 4px; }

.price-value {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-left: 2px;
}

.price-per {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.price-save {
    background: rgba(0,240,255,0.1);
    color: var(--cyan);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.75rem;
}

.price-features {
    text-align: left;
    margin-bottom: 24px;
}

.price-features li {
    padding: 5px 0;
    font-size: 0.88rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.check {
    color: var(--cyan);
    font-size: 0.9rem;
    font-weight: 700;
}

/* ===== How It Works ===== */
.how-it-works { padding: 100px 0; }

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

.step {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid rgba(0,240,255,0.08);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.step:hover {
    border-color: rgba(0,240,255,0.2);
    transform: translateY(-4px);
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--gradient);
    border-radius: 50%;
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.step h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.step p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq { padding: 100px 0; }

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(0,240,255,0.08);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1rem;
    font-weight: 600;
    padding: 20px 0;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
}

.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    color: var(--cyan);
    transition: transform 0.3s;
}

.faq-item.open .faq-question::after { content: '\2212'; }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 0 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== CTA ===== */
.cta {
    padding: 80px 0;
    text-align: center;
    background: var(--gradient);
    border-radius: var(--radius);
    margin: 0 20px 40px;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.cta h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 10px;
    position: relative;
}

.cta p {
    opacity: 0.9;
    margin-bottom: 28px;
    font-size: 1.05rem;
    position: relative;
}

.cta .btn { position: relative; }

/* ===== Partner Bar ===== */
.partner-bar {
    padding: 16px 0;
    text-align: center;
    background: rgba(0,240,255,0.03);
    border-top: 1px solid rgba(0,240,255,0.06);
    border-bottom: 1px solid rgba(0,240,255,0.06);
}

.partner-text {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.partner-link {
    color: var(--cyan);
    font-weight: 600;
    transition: opacity 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.partner-link:hover { opacity: 0.8; }

/* ===== Info Section ===== */
.info-section {
    padding: 80px 0 40px;
    border-top: 1px solid rgba(0,240,255,0.06);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.info-col h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text);
}

.info-col p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 12px;
}

.info-list {
    list-style: none;
    padding: 0;
}

.info-list li {
    padding: 8px 0;
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.info-check {
    color: var(--cyan);
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.info-list strong {
    color: var(--text);
}

.info-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(0,240,255,0.06);
    text-align: center;
}

.info-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

@media (max-width: 640px) {
    .info-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* ===== Footer ===== */
.footer {
    padding: 60px 0 30px;
    border-top: 1px solid rgba(0,240,255,0.08);
    background: #080b14;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand-block {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(0,240,255,0.08);
    border: 1px solid rgba(0,240,255,0.15);
    border-radius: 8px;
    font-size: 0.82rem;
    color: var(--cyan);
    transition: all 0.3s;
}

.social-link:hover {
    background: rgba(0,240,255,0.15);
    border-color: rgba(0,240,255,0.3);
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text);
    margin-bottom: 16px;
}

.footer-col ul { list-style: none; padding: 0; }

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul a {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color 0.3s;
}

.footer-col ul a:hover {
    color: var(--cyan);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(0,240,255,0.06);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ===== Header Controls (lang toggle + CTA) ===== */
.header-controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* ===== Language Toggle ===== */
.lang-toggle {
    display: flex;
    align-items: center;
    background: rgba(0,240,255,0.06);
    border: 1px solid rgba(0,240,255,0.15);
    border-radius: 50px;
    padding: 4px 6px;
    gap: 2px;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.03em;
}

.lang-btn.active {
    background: var(--cyan);
    color: var(--bg);
}

.lang-btn:hover:not(.active) {
    color: var(--cyan);
}

.lang-sep {
    color: rgba(0,240,255,0.2);
    font-size: 0.75rem;
    user-select: none;
}

/* ===== Region Selector ===== */
.region-selector {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.region-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    border: 1.5px solid rgba(0,240,255,0.15);
    background: rgba(0,240,255,0.04);
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.region-btn:hover {
    border-color: rgba(0,240,255,0.3);
    color: var(--text);
}

.region-btn.active {
    background: rgba(0,240,255,0.1);
    border-color: var(--cyan);
    color: var(--cyan);
    box-shadow: 0 0 20px rgba(0,240,255,0.1);
}

.region-flag {
    font-size: 1.2rem;
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .price-card.popular { transform: scale(1); }
    .price-card.popular:hover { transform: translateY(-4px); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 30px; }
    .footer-grid .footer-col:first-child { grid-column: 1 / -1; }
    .globe { width: 160px; height: 160px; }
    .globe-core { width: 60px; height: 60px; }
    .ring-1 { width: 110px; height: 110px; }
    .ring-2 { width: 135px; height: 135px; }
    .ring-3 { width: 160px; height: 160px; }
}

@media (max-width: 640px) {
    .container { padding: 0 16px; }
    .nav { display: none; }
    .header { padding: 12px 0; }
    .header-controls { gap: 10px; }
    .lang-btn { font-size: 0.7rem; padding: 3px 8px; }
    .region-selector { flex-direction: column; align-items: center; gap: 8px; }
    .region-btn { padding: 10px 24px; font-size: 0.85rem; width: 100%; max-width: 260px; justify-content: center; }
    .logo { font-size: 1.1rem; gap: 8px; }
    .logo-icon { width: 26px; height: 26px; }
    .btn-sm { padding: 8px 16px; font-size: 0.8rem; }

    .hero { padding: 100px 0 50px; }
    .hero h1 { font-size: 1.8rem; }
    .hero-sub { font-size: 0.95rem; padding: 0 10px; }
    .hero-badge { font-size: 0.78rem; padding: 6px 14px; }
    .hero-buttons { flex-direction: column; align-items: center; gap: 12px; }
    .hero-buttons .btn { width: 100%; max-width: 280px; }
    .hero-stats { gap: 20px; flex-wrap: wrap; justify-content: center; }
    .stat-num { font-size: 1.4rem; }
    .stat-label { font-size: 0.7rem; }

    .globe-wrapper { margin-bottom: 30px; }
    .globe { width: 130px; height: 130px; }
    .globe-core { width: 45px; height: 45px; }
    .ring-1 { width: 90px; height: 90px; }
    .ring-2 { width: 110px; height: 110px; }
    .ring-3 { width: 130px; height: 130px; }

    .features, .pricing, .how-it-works, .faq { padding: 60px 0; }
    .section-title { font-size: 1.5rem; }
    .section-sub { font-size: 0.9rem; margin-bottom: 30px; }

    .features-grid, .steps-grid { grid-template-columns: 1fr; gap: 14px; }
    .feature-card { padding: 24px 20px; }
    .feature-card h3 { font-size: 1rem; }
    .feature-card p { font-size: 0.85rem; }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 340px;
        margin: 0 auto;
        gap: 14px;
    }
    .price-card { padding: 24px 16px; }
    .price-card.popular { transform: none; }
    .price-card.popular:hover { transform: translateY(-4px); }
    .price-value { font-size: 2.4rem; }

    .step { padding: 28px 20px; }
    .step-num { width: 44px; height: 44px; font-size: 1.1rem; }
    .step h3 { font-size: 1rem; }

    .faq-question { font-size: 0.9rem; padding: 16px 0; }
    .faq-answer p { font-size: 0.85rem; }

    .cta { margin: 0 10px 20px; padding: 40px 16px; border-radius: 12px; }
    .cta h2 { font-size: 1.3rem; }
    .cta p { font-size: 0.9rem; }

    .info-section { padding: 50px 0 30px; }
    .info-grid { grid-template-columns: 1fr; gap: 24px; }
    .info-col h3 { font-size: 1rem; }
    .info-col p, .info-list li { font-size: 0.82rem; }

    .footer { padding: 40px 0 20px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
    .footer-grid .footer-col:first-child { grid-column: 1 / -1; }
    .footer-col h4 { font-size: 0.75rem; margin-bottom: 12px; }
    .footer-col ul a { font-size: 0.8rem; }
    .footer-col ul li { margin-bottom: 8px; }
    .footer-desc { font-size: 0.8rem; }
    .footer-bottom p { font-size: 0.7rem; }

    .modal { padding: 28px 20px; width: 92%; }
    .modal h3 { font-size: 1.1rem; }
    .modal-input { padding: 12px 14px; font-size: 0.95rem; }
}

/* Extra small screens */
@media (max-width: 380px) {
    .hero h1 { font-size: 1.5rem; }
    .hero-stats { gap: 16px; }
    .stat-num { font-size: 1.2rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .pricing-grid { max-width: 300px; }
}

/* ===== Modal ===== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.75);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
}
.modal-overlay.active { display: flex; }

.modal {
    background: var(--bg-card);
    border: 1px solid rgba(0,240,255,0.15);
    border-radius: var(--radius);
    padding: 40px 32px;
    max-width: 420px;
    width: 90%;
    position: relative;
    text-align: center;
}

.modal-close {
    position: absolute;
    top: 12px; right: 16px;
    background: none; border: none;
    color: var(--text-muted);
    font-size: 1.8rem;
    cursor: pointer;
}

.modal h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.modal-plan {
    color: var(--cyan);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.modal-form { display: flex; flex-direction: column; gap: 12px; }

.modal-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid rgba(0,240,255,0.2);
    background: rgba(0,240,255,0.04);
    color: #fff;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
}

.modal-input:focus { border-color: var(--cyan); }

.modal-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 12px;
}