:root {
    --bg-dark: #050a10;
    --bg-card: #0f1623;
    --primary: #00f3ff;
    --primary-glow: #00f3ff;
    --secondary: #7000ff;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --border: rgba(255, 255, 255, 0.08);
    --gradient-hero: radial-gradient(circle at 50% -20%, #1a233a 0%, #050a10 60%);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 243, 255, 0.15), rgba(112, 0, 255, 0.15));
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.main-header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(5, 10, 16, 0.85);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

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

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    cursor: default;
    transition: text-shadow 0.3s;
}

.logo:hover {
    text-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
}

.nav a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 30px;
    font-weight: 500;
    transition: all 0.3s;
    font-size: 0.95rem;
}

.nav a:hover {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.4);
}

/* Hero */
.hero {
    position: relative;
    padding: 200px 0 120px;
    text-align: center;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 100vw;
    background: radial-gradient(circle, rgba(112, 0, 255, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.hero-sub {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 50px;
    font-weight: 400;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--primary);
    color: #000;
    font-weight: 700;
    text-decoration: none;
    border-radius: 100px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 25px rgba(0, 243, 255, 0.25);
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 40px rgba(0, 243, 255, 0.5);
    background: #fff;
}

.trust-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    color: #fff;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Features */
.features {
    padding: 80px 0;
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(15, 22, 35, 0.6);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-card);
    opacity: 0.5;
    z-index: 0;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 243, 255, 0.3);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
}

.feature-icon {
    position: relative;
    z-index: 1;
    width: 60px;
    height: 60px;
    background: rgba(0, 243, 255, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--primary);
    transition: box-shadow 0.3s;
}

.feature-card:hover .feature-icon {
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
    color: #fff;
    background: rgba(0, 243, 255, 0.2);
}

.feature-card h3 {
    position: relative;
    z-index: 1;
    font-family: 'Outfit', sans-serif;
    margin-bottom: 12px;
    color: #fff;
    font-size: 1.35rem;
}

.feature-card p {
    position: relative;
    z-index: 1;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Network Map */
.network-map {
    padding: 60px 0 100px;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(15, 22, 35, 0.4) 100%);
}

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

.network-map .section-title {
    margin-bottom: 30px;
    font-size: 2.5rem;
}

.network-desc {
    max-width: 800px;
    margin: 0 auto 60px;
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
}

.network-desc strong {
    color: var(--primary);
    font-weight: 600;
}

.map-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 0 80px -20px rgba(0, 243, 255, 0.15);
    border: 1px solid var(--border);
    background: rgba(15, 22, 35, 0.5);
}

.map-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.map-container:hover .map-image {
    transform: scale(1.02);
}

/* Pricing */
.pricing {
    padding: 120px 0;
}

.section-title {
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    margin-bottom: 80px;
    color: #fff;
    text-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    align-items: center;
}

.pricing-card {
    background: rgba(15, 22, 35, 0.8);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all 0.4s ease;
    overflow: hidden;
}

.pricing-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px -20px rgba(0, 243, 255, 0.15);
}

.pricing-card.popular {
    background: rgba(20, 30, 50, 0.8);
    border-color: rgba(0, 243, 255, 0.4);
    box-shadow: 0 0 60px -20px rgba(0, 243, 255, 0.15);
    z-index: 10;
}

.pricing-card.popular:hover {
    box-shadow: 0 20px 60px -10px rgba(0, 243, 255, 0.3);
    border-color: var(--primary);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: radial-gradient(circle at 50% -20px, rgba(0, 243, 255, 0.08), transparent 70%);
    pointer-events: none;
}

.popular-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-glow);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.card-header {
    text-align: center;
    margin-bottom: 35px;
    position: relative;
    z-index: 1;
}

.card-header h3 {
    color: var(--primary);
    font-size: 1.25rem;
    margin-bottom: 15px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.price {
    font-size: 3.5rem;
    font-weight: 700;
    color: #fff;
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
}

.price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.features-list {
    list-style: none;
    margin-bottom: 40px;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.features-list li {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.features-list li svg {
    color: var(--primary);
    min-width: 16px;
}

.buy-btn {
    display: block;
    width: 100%;
    padding: 18px;
    text-align: center;
    text-decoration: none;
    border-radius: 16px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    transition: all 0.3s;
    border: 1px solid transparent;
    position: relative;
    z-index: 1;
}

.buy-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.buy-btn.primary {
    background: var(--primary);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.2);
}

.buy-btn.primary:hover {
    background: #fff;
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.4);
}

/* Technical Specifications */
.tech-specs {
    padding: 80px 0;
    background: #080d15;
}

.specs-content {
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
}

.specs-content p {
    margin-bottom: 25px;
}

.specs-content h3 {
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    margin: 40px 0 20px;
}

.specs-content a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.specs-content a:hover {
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.4);
}

/* FAQ */
.faq-section {
    padding: 80px 0;
}

.faq-grid {
    display: grid;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: rgba(0, 243, 255, 0.3);
    transform: translateY(-2px);
}

.faq-question {
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.faq-answer {
    color: var(--text-muted);
    line-height: 1.6;
}


.faq-contact {
    text-align: center;
    max-width: 600px;
    margin: 40px auto 0;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.faq-contact a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.faq-contact a:hover {
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

/* TOS */
.tos-section {
    padding: 80px 0;
    margin-top: 0;
    background: #0b111a;
    border-top: 1px solid var(--border);
}

.tos-details {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tos-details[open] {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.05);
}

.tos-summary {
    padding: 25px 30px;
    cursor: pointer;
    font-weight: 600;
    color: #fff;
    list-style: none;
    outline: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    transition: background 0.3s;
    user-select: none;
}

.tos-summary:hover {
    background: rgba(255, 255, 255, 0.05);
}

.tos-summary::-webkit-details-marker {
    display: none;
}

.tos-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    margin: 0;
}

.tos-icon {
    font-size: 1.5rem;
    color: var(--primary);
    transition: transform 0.3s;
    line-height: 1;
}

.tos-details[open] .tos-icon {
    transform: rotate(45deg);
}

.tos-content {
    padding: 40px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.95rem;
    background: rgba(0, 0, 0, 0.2);
}

.tos-intro {
    background: rgba(112, 0, 255, 0.1);
    border-left: 3px solid var(--secondary);
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.tos-block {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
}

.tos-block:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.tos-section-header {
    color: var(--primary);
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.privacy-header-wrapper {
    margin-bottom: 10px;
    padding-bottom: 0;
    border-bottom: none;
}

.tos-block h3 {
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    margin-bottom: 10px;
}

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

.aup-list li {
    padding: 6px 0;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.aup-list li strong {
    color: var(--text-main);
    min-width: 120px;
}

/* Footer */
.main-footer {
    padding: 60px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--border);
    background: #020407;
}

.footer-info p {
    margin: 8px 0;
}

.copyright-text {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px dashed rgba(255, 255, 255, 0.05);
}

.copyright-text p {
    font-size: 0.8rem;
    color: rgba(148, 163, 184, 0.6);
}

/* Mobile */
@media (max-width: 768px) {

    /* Refine Mobile Header */
    .main-header {
        position: fixed;
        /* Keep fixed for easy access */
        background: rgba(5, 10, 16, 0.95);
        /* More opaque on mobile */
        padding: 15px 0;
    }

    .main-header .container {
        flex-direction: column;
        gap: 15px;
    }

    .nav {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        padding-top: 5px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav a {
        margin-left: 0;
        font-size: 0.9rem;
        padding: 5px 10px;
        /* Larger hit area */
    }

    /* Refine Hero for Mobile */
    .hero {
        padding-top: 180px;
        /* adjusting for taller header */
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .pricing-card.popular {
        transform: scale(1);
    }

    .pricing-card.popular:hover {
        transform: translateY(-5px);
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    ::before,
    ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Accessibility */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
}

/* Conversion Improvements */
.best-for {
    text-align: center;
    color: #ce89ff;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.pricing-disclaimer {
    color: var(--text-muted);
    text-align: center;
    margin-top: 40px;
    font-size: 0.95rem;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.tos-highlights {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 0.95rem;
}