:root {
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --secondary: #10b981;
    --secondary-hover: #059669;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-light: #f8fafc;
    --text-main: #334155;
    --text-light: #94a3b8;
    --text-dark: #f1f5f9;
    --white: #ffffff;
    --border: #e2e8f0;
    --border-dark: #334155;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.3);
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.bg-light {
    background-color: var(--bg-light);
}

.mt-4 {
    margin-top: 2rem;
}

/* Typography */
h1,
h2,
h3,
h4 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--bg-dark);
}

h1 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

h2.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.section-description,
.section-subtitle {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-main);
}

.section-description p {
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary));
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

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

/* Header */
.header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    border-bottom: 1px solid var(--border);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--bg-dark);
}

.logo-icon {
    font-size: 1.8rem;
}

.nav {
    display: none;
    gap: 2rem;
    font-weight: 500;
}

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

.nav-btn {
    display: none;
}

/* Mobile Sticky CTA */
.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    padding: 15px 20px;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
    z-index: 99;
}

/* Hero Section */
.hero {
    padding: 120px 0 60px;
    background: linear-gradient(to bottom right, var(--bg-dark), var(--bg-darker));
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    width: 400px;
    height: 400px;
    background: var(--primary);
    filter: blur(150px);
    border-radius: 50%;
    opacity: 0.3;
    z-index: 0;
    transform: translateY(-50%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    color: var(--white);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero-text {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.hero-list {
    margin-bottom: 2rem;
}

.hero-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    color: var(--text-dark);
}

.check {
    color: var(--secondary);
    font-weight: bold;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Glass Mockup */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.glass-mockup {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    width: 100%;
    max-width: 320px;
    box-shadow: var(--shadow-lg), 0 0 40px rgba(59, 130, 246, 0.2);
    transform: rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.glass-mockup:hover {
    transform: rotateY(0) rotateX(0);
}

.mockup-header {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--white);
}

.mockup-status {
    text-align: center;
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.mockup-ip,
.mockup-location {
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 15px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    font-family: monospace;
    font-size: 1rem;
    text-align: center;
}

.mockup-btn {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    text-align: center;
    padding: 10px;
    border-radius: var(--radius-md);
    margin-top: 1.5rem;
    font-weight: 600;
    cursor: pointer;
}

/* Sections Global */
section {
    padding: 80px 0;
}

/* Benefits */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
}

.card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

/* Steam & Games */
.steam-games {
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" opacity="0.05"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="black" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>'), var(--bg-dark);
    color: var(--white);
    text-align: center;
}

.steam-games h2 {
    color: var(--white);
}

.steam-content {
    max-width: 800px;
    margin: 0 auto;
}

.steam-content .text-content {
    font-size: 1.125rem;
    color: var(--text-light);
}

.steam-content p {
    margin-bottom: 1.5rem;
}

/* Devices */
.devices-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
}

.device-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.device-icon {
    font-size: 2.5rem;
}

/* Tariffs */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

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

.pricing-card.popular {
    border: 2px solid var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(59, 130, 246, 0.1);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--bg-dark);
    margin-bottom: 1rem;
}

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

.pricing-desc {
    color: var(--text-main);
    margin-bottom: 2rem;
    min-height: 100px;
}

/* How to */
.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.step-card {
    position: relative;
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.step-num {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-md);
}

.step-card h3 {
    margin-bottom: 1rem;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-item summary {
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-right: 3rem;
}

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

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-main);
    line-height: 1.6;
    border-top: 1px solid var(--border);
    margin-top: 1rem;
    padding-top: 1rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
}

.cta-container {
    max-width: 800px;
}

.cta-container p {
    font-size: 1.125rem;
    opacity: 0.9;
}

.cta-section .btn {
    background: var(--bg-dark);
    color: var(--white);
}

.cta-section .btn:hover {
    background: var(--bg-darker);
    box-shadow: var(--shadow-lg);
}

/* Footer */
.footer {
    background: var(--bg-darker);
    color: var(--text-light);
    padding: 60px 0 20px;
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
}

.footer .logo {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-links a {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

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

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-dark);
    font-size: 0.875rem;
}

/* Responsive (Tablet) */
@media (min-width: 768px) {
    h1 {
        font-size: 3rem;
    }

    h2.section-title {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: row;
    }

    .btn-block {
        width: auto;
    }

    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .footer-container {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .mobile-sticky-cta {
        display: none;
    }
}

/* Responsive (Desktop) */
@media (min-width: 1024px) {
    .nav {
        display: flex;
    }

    .nav-btn {
        display: inline-flex;
    }

    .hero-container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        align-items: center;
    }

    .pricing-card.popular {
        transform: scale(1.1);
        z-index: 2;
    }

    .pricing-card.popular:hover {
        transform: scale(1.1) translateY(-5px);
    }
}

/* Unique CTA Button */
.btn-fire {
    background-color: #0d1117;
    color: #ffffff;
    border: 1px solid #00f2fe;
    border-radius: 50px;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.4), inset 0 0 10px rgba(0, 242, 254, 0.3);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 1rem auto;
}

.btn-fire:hover {
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.6), inset 0 0 15px rgba(0, 242, 254, 0.4);
    transform: scale(1.05);
    color: #ffffff;
}

.btn-fire::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
    transform: skewX(-25deg);
    animation: shine-fire 3s infinite ease-in-out;
}

@keyframes shine-fire {
    0% {
        left: -100%;
    }

    50% {
        left: 200%;
    }

    100% {
        left: 200%;
    }
}

.price-text-fire {
    color: #4facfe;
    position: relative;
    display: inline-block;
    padding-bottom: 2px;
}

.price-text-fire::after {
    content: '';
    position: absolute;
    bottom: 0px;
    left: 0;
    width: 100%;
    height: 3px;
    background-image: linear-gradient(to right, #4facfe 50%, transparent 50%);
    background-size: 6px 2px;
    background-repeat: repeat-x;
}

/* Unique Pricing Section */
.tariffs-unique {
    background: radial-gradient(circle at center, #111827 0%, #030712 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
    padding: 60px 0;
}

.tariffs-unique::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, rgba(0, 0, 0, 0) 70%);
    top: -200px;
    left: -200px;
    pointer-events: none;
}

.highlight-text {
    color: #38bdf8;
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.5);
}

.platforms-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 4rem;
    flex-wrap: wrap;
    font-size: 0.95rem;
    font-weight: 600;
}

.platforms-icons span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.platforms-icons span:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.1);
}

.unique-card {
    background: linear-gradient(145deg, rgba(20, 30, 50, 0.8) 0%, rgba(10, 15, 30, 0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    color: var(--white);
    padding: 2rem 1.5rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    overflow: hidden;
}

.unique-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px -12px rgba(56, 189, 248, 0.2);
    border-color: rgba(56, 189, 248, 0.3);
}

.unique-card.popular {
    background: linear-gradient(145deg, rgba(25, 35, 60, 0.9) 0%, rgba(15, 20, 40, 1) 100%);
    border-color: rgba(255, 71, 87, 0.3);
    box-shadow: 0 0 40px rgba(255, 71, 87, 0.15);
    transform: scale(1.05);
    z-index: 2;
}

.unique-card.popular:hover {
    box-shadow: 0 0 50px rgba(255, 71, 87, 0.3);
    transform: scale(1.05) translateY(-10px);
}

.tariff-name {
    font-size: 1.5rem;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    color: var(--white);
    text-transform: uppercase;
}

.unique-card .price {
    font-size: 2.5rem;
    color: #4facfe;
    text-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
    margin-bottom: 0;
    font-weight: 800;
}

.unique-card .price-hot {
    color: #ff4757;
    text-shadow: 0 0 15px rgba(255, 71, 87, 0.3);
}

.price-period {
    font-size: 1.1rem;
    color: #94a3b8;
    margin-bottom: 2.5rem;
    text-transform: lowercase;
}

.hot-period {
    color: #ff6b81;
}

.pricing-features-unique {
    text-align: left;
    margin: 0 auto 2.5rem;
    max-width: 250px;
    line-height: 2;
    color: #cbd5e1;
    font-size: 0.95rem;
}

.pricing-features-unique li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.f-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 24px;
}

.blue-dot {
    width: 8px;
    height: 8px;
    background: #38bdf8;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px #38bdf8;
    margin: 0 8px;
}

.ad-badge {
    font-size: 0.65rem;
    border: 1px solid #94a3b8;
    border-radius: 4px;
    padding: 1px 4px;
    line-height: 1;
    color: #94a3b8;
    width: auto;
    font-weight: 700;
}

.btn-dark-pill {
    background: #0f172a;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 1rem 0;
    font-weight: 700;
    box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.05), 0 4px 10px rgba(0, 0, 0, 0.3);
    width: 100%;
    margin-top: 1rem;
    display: block;
}

.btn-dark-pill:hover {
    background: #1e293b;
    color: #38bdf8;
    border-color: #38bdf8;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

.btn-hot-pill {
    background: linear-gradient(135deg, #ff4757, #ff6b81);
    color: #ffffff;
    border-radius: 50px;
    padding: 1rem 0;
    font-weight: 800;
    border: none;
    box-shadow: 0 10px 20px rgba(255, 71, 87, 0.3);
    width: 100%;
    margin-top: 1rem;
    display: block;
}

.btn-hot-pill:hover {
    box-shadow: 0 10px 30px rgba(255, 71, 87, 0.5);
    background: linear-gradient(135deg, #ff6b81, #ff4757);
}

.discount-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: #ff4757;
    color: white;
    padding: 4px 12px;
    border-radius: 6px;
    font-weight: 800;
    font-size: 0.85rem;
    box-shadow: 0 4px 10px rgba(255, 71, 87, 0.3);
}

.hit-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: linear-gradient(135deg, #84cc16, #a3e635);
    color: white;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-weight: 900;
    font-size: 0.85rem;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px rgba(132, 204, 22, 0.3);
}

/* Responsive adjustments for unique elements */
@media (min-width: 768px) {
    .tariffs-unique {
        padding: 100px 0;
    }

    .btn-fire {
        padding: 1rem 2.5rem;
        font-size: 1.25rem;
        gap: 12px;
    }

    .unique-card {
        padding: 3rem 2rem;
    }

    .unique-card .price {
        font-size: 3rem;
    }
}