/* General Styles */
:root {
    --primary-color: #6a0dad; /* Purple */
    --secondary-color: #8a2be2; /* Blue Violet */
    --accent-color: #ff6347; /* Tomato */
    --text-color: #333;
    --light-text-color: #f4f4f4;
    --bg-color: #ffffff;
    --dark-bg-color: #2c3e50;
    --card-bg-color: #f9f9f9;
    --border-color: #ddd;
    --gradient-start: #8a2be2;
    --gradient-end: #6a0dad;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
}

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

h1, h2, h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    color: var(--light-text-color);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--light-text-color);
}

.btn i {
    margin-right: 8px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.8em;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2em;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

.gradient-text {
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Header */
.header {
    background-color: var(--dark-bg-color);
    color: var(--light-text-color);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    font-size: 1.8em;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.nav-logo i {
    margin-right: 10px;
    color: var(--accent-color);
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.nav-menu li {
    margin-left: 30px;
}

.nav-link {
    color: var(--light-text-color);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    height: 3px;
    width: 25px;
    background-color: var(--light-text-color);
    margin-bottom: 5px;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #e0e7ff, #c3daff);
    padding: 100px 0;
    text-align: center;
    color: var(--dark-bg-color);
    overflow: hidden;
    position: relative;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    text-align: left;
    padding-right: 40px;
}

.hero-title {
    font-size: 3.8em;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.4em;
    margin-bottom: 40px;
    color: #555;
}

.hero-buttons .btn {
    margin-right: 20px;
}

.hero-visual {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.app-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    background-color: #333;
    border-radius: 40px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    animation: float 3s ease-in-out infinite alternate;
}

.phone-frame {
    width: 95%;
    height: 95%;
    border: 8px solid #111;
    border-radius: 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.screen {
    width: calc(100% - 16px);
    height: calc(100% - 16px);
    background-color: #fff;
    border-radius: 25px;
    overflow: hidden;
}

.app-interface {
    width: 100%;
    height: 100%;
    background-color: #f0f2f5;
    display: flex;
    flex-direction: column;
    padding: 15px;
    box-sizing: border-box;
}

.status-bar {
    height: 20px;
    background-color: #e0e2e5;
    border-radius: 5px;
    margin-bottom: 15px;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.app-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.5em;
}

.notification-badge {
    background-color: var(--accent-color);
    color: white;
    border-radius: 50%;
    padding: 5px 10px;
    font-size: 0.9em;
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
}

.stat-card {
    background-color: white;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.stat-number {
    font-size: 2.2em;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9em;
    color: #666;
}

@keyframes float {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-20px); }
}

/* Features Section */
.features, .platforms, .optimization, .efficiency, .cta {
    padding: 80px 0;
    background-color: var(--bg-color);
}

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

.feature-card {
    background-color: var(--card-bg-color);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3em;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: var(--dark-bg-color);
}

.feature-card p {
    color: #666;
}

/* Platforms Section */
.platforms {
    background-color: #f0f2f5;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
    text-align: center;
}

.platform-item {
    background-color: var(--card-bg-color);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.platform-item:hover {
    transform: translateY(-5px);
}

.platform-icon {
    font-size: 2.5em;
    margin-bottom: 10px;
    color: #666;
}

.platform-icon.netflix {
    color: #e50914;
}
.platform-icon.prime {
    color: #00a8e1;
}
.platform-icon.disney {
    color: #113ccf;
}
.platform-icon.hbo {
    color: #8a2be2;
}
.platform-icon.spotify {
    color: #1db954;
}
.platform-icon.youtube {
    color: #ff0000;
}
.platform-icon.iptv {
    color: #00bfff;
}
.platform-icon.custom {
    color: #666;
}

/* Optimization Section */
.optimization {
    background-color: var(--bg-color);
}

.optimization-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.optimization-item {
    display: flex;
    align-items: flex-start;
    background-color: var(--card-bg-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.optimization-icon {
    font-size: 2.5em;
    color: var(--primary-color);
    margin-right: 20px;
    flex-shrink: 0;
}

.optimization-text h3 {
    font-size: 1.6em;
    margin-top: 0;
    color: var(--dark-bg-color);
}

.optimization-text p {
    color: #666;
}

/* Efficiency Section */
.efficiency {
    background-color: #e0e7ff;
    color: var(--dark-bg-color);
}

.efficiency .section-title, .efficiency .section-subtitle {
    color: var(--dark-bg-color);
}

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

.efficiency-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    flex: 1;
    min-width: 200px;
}

.stat-item .stat-number {
    font-size: 3.5em;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.stat-item .stat-label {
    font-size: 1.2em;
    color: #555;
}

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

.benefit-item {
    background-color: var(--card-bg-color);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.benefit-item i {
    font-size: 3em;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.benefit-item h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: var(--dark-bg-color);
}

.benefit-item p {
    color: #666;
}

/* CTA Section */
.cta {
    background: linear-gradient(45deg, var(--gradient-end), var(--gradient-start));
    color: var(--light-text-color);
    text-align: center;
    padding: 80px 0;
}

.cta-content h2 {
    font-size: 3em;
    margin-bottom: 20px;
    color: var(--light-text-color);
}

.cta-content p {
    font-size: 1.3em;
    margin-bottom: 40px;
    opacity: 0.9;
}

.btn-cta {
    background-color: var(--accent-color);
    color: var(--light-text-color);
    padding: 15px 35px;
    font-size: 1.2em;
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.btn-cta:hover {
    background-color: #ff452b;
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background-color: var(--dark-bg-color);
    color: var(--light-text-color);
    padding: 50px 0 20px;
    font-size: 0.9em;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.footer-section {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
}

.footer-logo {
    font-size: 1.8em;
    font-weight: 700;
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.footer-logo i {
    margin-right: 10px;
    color: var(--accent-color);
}

.footer-section p {
    color: #bbb;
}

.footer-section h3 {
    color: var(--light-text-color);
    margin-bottom: 20px;
    font-size: 1.3em;
}

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

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

.footer-section ul li a {
    color: #bbb;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.footer-telegram {
    color: #bbb;
    display: inline-block;
    margin-top: 10px;
    transition: color 0.3s ease;
}

.footer-telegram:hover {
    color: var(--accent-color);
}

.footer-telegram i {
    margin-right: 8px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    color: #bbb;
}

/* Responsive Design */
@media (max-width: 992px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: var(--dark-bg-color);
        position: absolute;
        top: 70px;
        left: 0;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        margin: 10px 0;
        text-align: center;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: 50px;
    }

    .hero-title {
        font-size: 3em;
    }

    .hero-subtitle {
        font-size: 1.2em;
    }

    .hero-buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        margin: 10px 0;
        width: 80%;
    }

    .app-mockup {
        width: 250px;
        height: 500px;
    }

    .optimization-content {
        grid-template-columns: 1fr;
    }

    .efficiency-stats {
        flex-direction: column;
    }

    .stat-item {
        margin-bottom: 30px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-section {
        min-width: unset;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.2em;
    }

    .section-subtitle {
        font-size: 1em;
    }

    .features-grid, .platforms-grid, .efficiency-benefits {
        grid-template-columns: 1fr;
    }

    .cta-content h2 {
        font-size: 2.5em;
    }

    .cta-content p {
        font-size: 1.1em;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5em;
    }

    .hero-subtitle {
        font-size: 1em;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9em;
    }

    .nav-logo {
        font-size: 1.5em;
    }

    .feature-card h3, .benefit-item h3 {
        font-size: 1.3em;
    }

    .stat-item .stat-number {
        font-size: 3em;
    }

    .stat-item .stat-label {
        font-size: 1em;
    }

    .cta-content h2 {
        font-size: 2em;
    }

    .btn-cta {
        font-size: 1em;
        padding: 12px 25px;
    }
}