:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --primary: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.4);
    --accent: #10b981;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: #fff;
    font-weight: 800;
    font-size: 1.35rem;
}

.logo-icon {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1rem;
    box-shadow: 0 0 15px var(--primary-glow);
}

.highlight {
    color: #3b82f6;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: #fff;
}

.btn-nav {
    background: #1e293b;
    border: 1px solid var(--border-color);
    padding: 0.5rem 1.2rem;
    border-radius: 8px;
    color: #fff !important;
    transition: all 0.2s ease;
}

.btn-nav:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 9rem 0 5rem;
    position: relative;
    background: radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.12) 0%, transparent 60%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(59, 130, 246, 0.12);
    color: #60a5fa;
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(59, 130, 246, 0.25);
}

.hero-content h1 {
    font-size: 2.75rem;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 1.2rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa, #38bdf8, #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 580px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.6rem;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    color: #fff;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
    transform: translateY(-2px);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.04);
    color: #fff;
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-block {
    display: block;
    text-align: center;
    width: 100%;
}

.btn-whatsapp {
    background: #25d366;
    color: #fff;
    font-size: 1.1rem;
    padding: 1rem 2rem;
}

.btn-whatsapp:hover {
    background: #20ba5a;
    box-shadow: 0 4px 25px rgba(37, 211, 102, 0.35);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.stat-item h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
}

.stat-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.stat-divider {
    width: 1px;
    height: 35px;
    background: var(--border-color);
}

/* Glass Card */
.glass-card {
    background: linear-gradient(145deg, rgba(26, 34, 52, 0.7), rgba(15, 23, 42, 0.9));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: #94a3b8;
    margin-bottom: 1.5rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 10px #10b981;
}

.traffic-meter {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    padding: 1.2rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.meter-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
}

.meter-info strong {
    color: #38bdf8;
    font-size: 1rem;
}

.bar-bg {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    overflow: hidden;
}

.bar-fill {
    width: 78%;
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #10b981);
    border-radius: 10px;
}

.node-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.node-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.7rem;
    border-radius: 8px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #cbd5e1;
}

.node-badge i {
    color: #3b82f6;
}

/* Sections */
.section {
    padding: 6rem 0;
}

.bg-alt {
    background: var(--bg-secondary);
}

.section-title {
    margin-bottom: 3.5rem;
}

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

.section-title h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    letter-spacing: -0.02em;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Grids */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.2rem;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.4);
}

.card-icon {
    width: 55px;
    height: 55px;
    border-radius: 14px;
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Pricing */
.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border-color: #3b82f6;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.95));
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: #334155;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #94a3b8;
}

.pricing-badge.popular {
    background: #2563eb;
    color: #fff;
}

.pricing-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
    margin-bottom: 1.8rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.price .currency {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
}

.price .amount {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
}

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

.features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.features li {
    font-size: 0.9rem;
    color: #cbd5e1;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.features li i {
    color: #10b981;
    font-size: 0.85rem;
}

/* Infra */
.infra-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.infra-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.8rem;
    border-radius: 14px;
    text-align: center;
    transition: all 0.25s ease;
}

.infra-box:hover {
    border-color: #3b82f6;
}

.infra-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.2rem;
}

.infra-box h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

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

/* Feature grid */
.feature-item {
    display: flex;
    gap: 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 14px;
}

.feature-icon {
    font-size: 1.6rem;
    color: #3b82f6;
    margin-top: 0.2rem;
}

.feature-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

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

/* CTA */
.cta-section {
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.15) 0%, rgba(10, 14, 23, 1) 80%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.cta-section h2 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
}

/* Footer */
.footer {
    background: #06090f;
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
}

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

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-meta {
    text-align: right;
}

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

.server-info {
    margin-top: 0.4rem;
}

.server-info code {
    background: rgba(255, 255, 255, 0.08);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    color: #38bdf8;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content p {
        margin: 0 auto 2rem;
    }
    .hero-btns {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .infra-wrapper {
        grid-template-columns: 1fr 1fr;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    .footer-meta {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .mobile-toggle {
        display: block;
    }
    .hero-content h1 {
        font-size: 2.1rem;
    }
    .infra-wrapper {
        grid-template-columns: 1fr;
    }
}