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

:root {
    --primary-color: #FFEB3B;
    --bg-dark: #000000;
    --bg-section: #0a0a0a;
    --text-white: #ffffff;
    --text-gray: #cccccc;
    --shadow: 0 4px 20px rgba(255, 235, 59, 0.1);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeSpeed;
}

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

header {
    background-color: rgba(0, 0, 0, 0.95);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 50px;
    height: 50px;
    position: relative;
}

.tv-screen {
    width: 40px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary-color), #fdd835);
    border-radius: 4px;
    position: absolute;
    top: 5px;
    left: 5px;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
}

.tv-screen::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 18px;
    background: var(--bg-dark);
    top: 5px;
    left: 5px;
    border-radius: 2px;
}

.tv-stand {
    width: 20px;
    height: 8px;
    background: var(--primary-color);
    position: absolute;
    bottom: 0;
    left: 15px;
    border-radius: 2px;
}

.tv-stand::before {
    content: '';
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    position: absolute;
    bottom: -3px;
    left: -5px;
    border-radius: 2px;
}

.signal-dot {
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    position: absolute;
    animation: pulse 2s infinite;
}

.signal-1 {
    top: 8px;
    right: 2px;
}

.signal-2 {
    top: 15px;
    right: 2px;
    animation-delay: 0.5s;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.logo-text {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

nav {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

nav a {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 400;
    transition: var(--transition);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

nav a:hover::after {
    width: 100%;
}

.hero {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 235, 59, 0.1) 0%, transparent 70%);
    top: -250px;
    right: -250px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.hero h1 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--text-white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--bg-dark);
    padding: 18px 40px;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    border-radius: 50px;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(255, 235, 59, 0.3);
    will-change: transform;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(255, 235, 59, 0.5);
    background: #fdd835;
}

.cta-large {
    padding: 22px 50px;
    font-size: 20px;
}

.icon-whatsapp {
    width: 24px;
    height: 24px;
    background: var(--bg-dark);
    border-radius: 50%;
    position: relative;
}

.icon-whatsapp::before {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    top: 3px;
    left: 3px;
}

.icon-whatsapp::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    top: 7px;
    left: 7px;
}

.section {
    padding: 80px 0;
    content-visibility: auto;
    contain-intrinsic-size: auto 500px;
}

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

.section h2 {
    font-size: 40px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-white);
}

.section-intro {
    text-align: center;
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.step-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 235, 59, 0.1);
}

.step-card {
    will-change: transform;
}

.step-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    position: relative;
}

.icon-click {
    background: linear-gradient(135deg, var(--primary-color), #fdd835);
    border-radius: 50%;
    position: relative;
}

.icon-click::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    border: 4px solid var(--bg-dark);
    border-radius: 50%;
    top: 25px;
    left: 25px;
}

.icon-click::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background: var(--bg-dark);
    border-radius: 50%;
    top: 32px;
    left: 32px;
}

.icon-robot {
    background: var(--primary-color);
    border-radius: 15px;
    position: relative;
}

.icon-robot::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--bg-dark);
    border-radius: 50%;
    top: 20px;
    left: 15px;
}

.icon-robot::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--bg-dark);
    border-radius: 50%;
    top: 20px;
    right: 15px;
}

.icon-check {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-check::before {
    content: '';
    position: absolute;
    width: 15px;
    height: 30px;
    border: 5px solid var(--bg-dark);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    top: 15px;
    left: 28px;
}

.step-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.step-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

.cta-center {
    text-align: center;
    margin-top: 60px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 235, 59, 0.1);
    will-change: transform;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    position: relative;
}

.icon-quality {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-quality::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 25px solid var(--bg-dark);
    top: 15px;
    left: 20px;
}

.icon-speed {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-speed::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 25px solid var(--bg-dark);
    top: 22px;
    left: 18px;
    transform: rotate(-30deg);
}

.icon-speed::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 3px;
    background: var(--bg-dark);
    top: 35px;
    left: 15px;
    border-radius: 2px;
}

.icon-channels {
    background: var(--primary-color);
    border-radius: 10px;
    position: relative;
}

.icon-channels::before,
.icon-channels::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 3px;
    background: var(--bg-dark);
}

.icon-channels::before {
    top: 25px;
    left: 10px;
}

.icon-channels::after {
    top: 42px;
    left: 10px;
}

.icon-devices {
    background: var(--primary-color);
    border-radius: 8px;
    position: relative;
}

.icon-devices::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 30px;
    border: 3px solid var(--bg-dark);
    border-radius: 5px;
    top: 15px;
    left: 12px;
}

.icon-stable {
    background: linear-gradient(135deg, var(--primary-color), #fdd835);
    border-radius: 50%;
    position: relative;
}

.icon-stable::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 30px;
    background: var(--bg-dark);
    top: 20px;
    left: 15px;
}

.icon-stable::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 40px;
    background: var(--bg-dark);
    top: 15px;
    left: 30px;
}

.icon-easy {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-easy::before {
    content: '';
    position: absolute;
    width: 35px;
    height: 35px;
    border: 4px solid var(--bg-dark);
    border-radius: 50%;
    top: 18px;
    left: 18px;
}

.icon-easy::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--bg-dark);
    border-radius: 50%;
    top: 29px;
    left: 29px;
}

.benefit-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.benefit-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 60px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    background: rgba(255, 255, 255, 0.03);
    padding: 35px;
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid rgba(255, 235, 59, 0.1);
}

.feature-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.feature-icon {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    position: relative;
}

.icon-automation {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-automation::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    border: 3px solid var(--bg-dark);
    border-radius: 50%;
    top: 20px;
    left: 20px;
}

.icon-automation::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--bg-dark);
    border-radius: 50%;
    top: 31px;
    left: 31px;
}

.icon-instant {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-instant::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 18px solid transparent;
    border-right: 18px solid transparent;
    border-bottom: 30px solid var(--bg-dark);
    top: 12px;
    left: 17px;
    transform: rotate(-15deg);
}

.icon-instant::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 20px;
    background: var(--bg-dark);
    top: 30px;
    left: 40px;
    transform: skewX(-15deg);
}

.icon-support {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-support::before {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    border: 4px solid var(--bg-dark);
    border-radius: 50% 50% 0 50%;
    top: 15px;
    left: 18px;
}

.icon-update {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-update::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-bottom: 20px solid var(--bg-dark);
    top: 18px;
    left: 23px;
    transform: rotate(180deg);
}

.icon-update::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-bottom: 20px solid var(--bg-dark);
    bottom: 18px;
    left: 23px;
}

.feature-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.feature-content p {
    color: var(--text-gray);
    line-height: 1.8;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.plan-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid rgba(255, 235, 59, 0.1);
    position: relative;
    will-change: transform;
}

.plan-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(255, 235, 59, 0.2);
}

.plan-featured {
    border-color: var(--primary-color);
    background: rgba(255, 235, 59, 0.05);
}

.plan-badge {
    display: inline-block;
    background: var(--primary-color);
    color: var(--bg-dark);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.badge-featured {
    background: linear-gradient(135deg, var(--primary-color), #fdd835);
}

.badge-best {
    background: linear-gradient(135deg, #fdd835, var(--primary-color));
}

.plan-discount {
    background: #b71c1c;
    color: #ffffff;
    padding: 5px 15px;
    border-radius: 15px;
    font-weight: 700;
    font-size: 14px;
    display: inline-block;
    margin-bottom: 15px;
}

.plan-card h3 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--text-white);
}

.plan-price {
    margin: 30px 0;
}

.price-label {
    font-size: 18px;
    color: var(--primary-color);
    font-weight: 700;
}

.plan-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.plan-features li {
    padding: 12px 0;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    gap: 12px;
}

.check-icon {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}

.check-icon::before {
    content: '';
    position: absolute;
    width: 5px;
    height: 10px;
    border: 2px solid var(--bg-dark);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    top: 3px;
    left: 6px;
}

.plan-button {
    display: inline-block;
    background: var(--primary-color);
    color: var(--bg-dark);
    padding: 15px 40px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 50px;
    transition: var(--transition);
    margin-top: 20px;
}

.plan-button:hover {
    background: #fdd835;
    transform: scale(1.05);
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto 60px;
}

.timeline-item {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    position: relative;
}

.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    width: 2px;
    height: calc(100% + 40px);
    background: var(--primary-color);
    left: 24px;
    top: 50px;
    opacity: 0.3;
}

.timeline-marker {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    color: var(--bg-dark);
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(255, 235, 59, 0.5);
}

.timeline-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.timeline-content p {
    color: var(--text-gray);
    line-height: 1.8;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.advantage-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 235, 59, 0.1);
}

.advantage-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    position: relative;
}

.icon-free {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-free::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 3px;
    background: var(--bg-dark);
    top: 33px;
    left: 20px;
    transform: rotate(-45deg);
}

.icon-experience {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-experience::before {
    content: '';
    position: absolute;
    width: 35px;
    height: 35px;
    border: 4px solid var(--bg-dark);
    border-radius: 50%;
    top: 18px;
    left: 18px;
}

.icon-experience::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 15px solid var(--bg-dark);
    top: 28px;
    left: 25px;
}

.icon-decision {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-decision::before {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    border: 4px solid var(--bg-dark);
    border-radius: 50%;
    top: 15px;
    left: 15px;
}

.icon-decision::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 15px;
    border: 3px solid var(--bg-dark);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    top: 20px;
    left: 23px;
}

.icon-compare {
    background: var(--primary-color);
    border-radius: 10px;
    position: relative;
}

.icon-compare::before {
    content: '';
    position: absolute;
    width: 15px;
    height: 40px;
    background: var(--bg-dark);
    top: 15px;
    left: 15px;
}

.icon-compare::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 25px;
    background: var(--bg-dark);
    top: 30px;
    right: 15px;
}

.icon-trust {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-trust::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 35px;
    background: var(--bg-dark);
    clip-path: polygon(50% 0%, 100% 40%, 50% 100%, 0% 40%);
    top: 15px;
    left: 20px;
}

.icon-satisfaction {
    background: linear-gradient(135deg, var(--primary-color), #fdd835);
    border-radius: 50%;
    position: relative;
}

.icon-satisfaction::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 25px solid var(--bg-dark);
    top: 15px;
    left: 20px;
}

.advantage-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.advantage-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.guarantees-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 35px;
    margin-bottom: 60px;
}

.guarantee-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 235, 59, 0.1);
}

.guarantee-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.guarantee-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    position: relative;
}

.icon-shield {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-shield::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 35px;
    background: var(--bg-dark);
    clip-path: polygon(50% 0%, 100% 20%, 100% 70%, 50% 100%, 0% 70%, 0% 20%);
    top: 15px;
    left: 20px;
}

.icon-shield::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 15px;
    border: 3px solid var(--primary-color);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    top: 25px;
    left: 28px;
}

.icon-privacy {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-privacy::before {
    content: '';
    position: absolute;
    width: 25px;
    height: 30px;
    border: 4px solid var(--bg-dark);
    border-radius: 15px 15px 0 0;
    top: 10px;
    left: 18px;
}

.icon-privacy::after {
    content: '';
    position: absolute;
    width: 35px;
    height: 25px;
    background: var(--bg-dark);
    border-radius: 5px;
    bottom: 10px;
    left: 13px;
}

.icon-quality-badge {
    background: linear-gradient(135deg, var(--primary-color), #fdd835);
    border-radius: 50%;
    position: relative;
}

.icon-quality-badge::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 25px solid var(--bg-dark);
    top: 15px;
    left: 20px;
}

.icon-transparent {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-transparent::before {
    content: '';
    position: absolute;
    width: 35px;
    height: 35px;
    border: 3px solid var(--bg-dark);
    border-radius: 50%;
    top: 18px;
    left: 18px;
}

.guarantee-item h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.guarantee-item p {
    color: var(--text-gray);
    line-height: 1.7;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.tech-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 235, 59, 0.1);
}

.tech-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.tech-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    position: relative;
}

.icon-server {
    background: var(--primary-color);
    border-radius: 10px;
    position: relative;
}

.icon-server::before,
.icon-server::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--bg-dark);
    left: 10px;
}

.icon-server::before {
    top: 20px;
}

.icon-server::after {
    top: 47px;
}

.icon-network {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-network::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border: 3px solid var(--bg-dark);
    border-radius: 50%;
    top: 15px;
    left: 15px;
}

.icon-network::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid var(--bg-dark);
    border-radius: 50%;
    top: 25px;
    left: 25px;
}

.icon-cdn {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-cdn::before {
    content: '';
    position: absolute;
    width: 35px;
    height: 35px;
    border: 3px solid var(--bg-dark);
    border-radius: 50%;
    top: 18px;
    left: 18px;
}

.icon-cdn::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--bg-dark);
    border-radius: 50%;
    top: 25px;
    left: 25px;
}

.icon-adaptive {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-adaptive::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 30px;
    background: var(--bg-dark);
    top: 20px;
    left: 15px;
    border-radius: 2px;
}

.icon-adaptive::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 40px;
    background: var(--bg-dark);
    top: 15px;
    left: 32px;
    border-radius: 2px;
}

.tech-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.tech-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.compatibility-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 60px;
}

.device-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 235, 59, 0.1);
}

.device-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.device-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    position: relative;
}

.icon-tv {
    background: var(--primary-color);
    border-radius: 8px;
    position: relative;
}

.icon-tv::before {
    content: '';
    position: absolute;
    width: 45px;
    height: 35px;
    border: 3px solid var(--bg-dark);
    border-radius: 5px;
    top: 8px;
    left: 5px;
}

.icon-mobile {
    background: var(--primary-color);
    border-radius: 12px;
    position: relative;
}

.icon-mobile::before {
    content: '';
    position: absolute;
    width: 35px;
    height: 50px;
    border: 3px solid var(--bg-dark);
    border-radius: 8px;
    top: 5px;
    left: 10px;
}

.icon-tablet {
    background: var(--primary-color);
    border-radius: 10px;
    position: relative;
}

.icon-tablet::before {
    content: '';
    position: absolute;
    width: 45px;
    height: 50px;
    border: 3px solid var(--bg-dark);
    border-radius: 6px;
    top: 5px;
    left: 5px;
}

.icon-computer {
    background: var(--primary-color);
    border-radius: 8px;
    position: relative;
}

.icon-computer::before {
    content: '';
    position: absolute;
    width: 50px;
    height: 35px;
    border: 3px solid var(--bg-dark);
    border-radius: 5px;
    top: 5px;
    left: 5px;
}

.icon-box {
    background: var(--primary-color);
    border-radius: 10px;
    position: relative;
}

.icon-box::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 30px;
    border: 3px solid var(--bg-dark);
    border-radius: 5px;
    top: 10px;
    left: 10px;
}

.icon-box::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--bg-dark);
    border-radius: 50%;
    bottom: 12px;
    left: 26px;
}

.icon-console {
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.icon-console::before {
    content: '';
    position: absolute;
    width: 35px;
    height: 25px;
    border: 3px solid var(--bg-dark);
    border-radius: 8px;
    top: 18px;
    left: 13px;
}

.icon-console::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    border: 2px solid var(--bg-dark);
    border-radius: 50%;
    top: 25px;
    left: 25px;
}

.device-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.device-card p {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.6;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.review-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid rgba(255, 235, 59, 0.1);
}

.review-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.review-rating {
    color: var(--primary-color);
    font-size: 20px;
    margin-bottom: 15px;
    letter-spacing: 3px;
}

.review-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-white);
}

.review-card p {
    color: var(--text-gray);
    line-height: 1.7;
    font-style: italic;
}

.faq-accordion {
    max-width: 900px;
    margin: 0 auto 60px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 235, 59, 0.1);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 25px 30px;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(255, 235, 59, 0.05);
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-white);
    margin: 0;
}

.faq-icon {
    font-size: 28px;
    color: var(--primary-color);
    font-weight: 300;
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer p {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

.faq-answer a {
    color: inherit;
    text-decoration: none;
}

.cta-final-text {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

footer {
    background-color: #000000;
    padding: 60px 0 30px;
    border-top: 2px solid var(--primary-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo p {
    color: var(--text-gray);
    margin-top: 20px;
    line-height: 1.7;
}

.footer-links h3,
.footer-legal h3 {
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-legal ul {
    list-style: none;
}

.footer-links li,
.footer-legal li {
    margin-bottom: 12px;
}

.footer-links a,
.footer-legal a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 235, 59, 0.1);
    color: var(--text-gray);
}

@media (max-width: 1024px) {
    .compatibility-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 20px;
    }

    nav {
        justify-content: center;
        gap: 15px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section h2 {
        font-size: 28px;
    }

    .section-intro {
        font-size: 16px;
    }

    .steps-grid,
    .benefits-grid,
    .plans-grid,
    .advantages-grid,
    .guarantees-wrapper,
    .tech-grid,
    .compatibility-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-item:not(:last-child)::before {
        display: none;
    }

    .cta-button {
        padding: 15px 30px;
        font-size: 16px;
    }

    .cta-large {
        padding: 18px 35px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 0;
    }

    .hero h1 {
        font-size: 26px;
    }

    .section {
        padding: 60px 0;
    }

    .logo-text {
        font-size: 20px;
    }

    nav {
        gap: 10px;
        font-size: 14px;
    }
}