:root {
    --bg-color: #F8FAFC;
    --surface-color: #FFFFFF;
    --surface-glass: rgba(255, 255, 255, 0.85);
    --primary-color: #FFE000;
    --primary-hover: #E6C800;
    --primary-glow: rgba(255, 224, 0, 0.3);
    --secondary-color: #E3000F;
    --text-main: #0F172A;
    --text-muted: #475569;
    --border-color: rgba(0, 0, 0, 0.08);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography Utils */
.highlight {
    color: var(--secondary-color);
}

.gradient-text {
    background: linear-gradient(90deg, var(--secondary-color), #FF4500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 14px;
    margin-bottom: 12px;
    display: block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #000;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--primary-glow);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: #fff;
}

.btn-secondary:hover {
    background-color: #c0000d;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

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

.btn-large {
    padding: 16px 36px;
    font-size: 18px;
}

.full-width {
    width: 100%;
}

/* Top Announcement Bar */
.top-announcement {
    background-color: var(--surface-color);
    color: var(--text-muted);
    padding: 10px 15px;
    font-size: 13px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 1001;
}

.top-bar-container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.top-bar-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.top-bar-item svg {
    width: 14px;
    height: 14px;
    color: var(--secondary-color);
}

.top-bar-item a {
    color: inherit;
}

.top-bar-item a:hover {
    color: var(--primary-color);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 40px;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    top: 0;
    padding: 15px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 22px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    font-size: 15px;
    color: var(--text-muted);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.phone-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 18px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 30px;
    height: 2px;
    background-color: var(--text-main);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 120px 0 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('hero_background.png');
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    z-index: -1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--bg-color) 0%, transparent 50%, var(--bg-color) 100%),
        linear-gradient(to right, var(--bg-color) 0%, transparent 100%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(227, 0, 15, 0.1);
    color: var(--secondary-color);
    border: 1px solid rgba(227, 0, 15, 0.2);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 64px;
    margin-bottom: 24px;
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    color: #000;
    border-radius: 50%;
    font-size: 14px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-graphics {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: absolute;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);

    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.card-1 {
    top: 20%;
    left: 0;
    animation-delay: 0s;
}

.card-2 {
    bottom: 20%;
    right: 0;
    animation-delay: 3s;
}

.card-icon {
    font-size: 32px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
}

.card-info h4 {
    font-size: 20px;
}

.card-info p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

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

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Section Common */
section {
    padding: 100px 0;
}

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

.section-header.center {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-muted);
}

/* Why Choose Us */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-box {
    background: var(--surface-color);
    padding: 40px 30px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.feature-box:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.feature-icon-wrapper {
    width: 64px;
    height: 64px;
    background: rgba(227, 0, 15, 0.1);
    color: var(--secondary-color);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon-wrapper svg {
    width: 32px;
    height: 32px;
}

.feature-box h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.feature-box p {
    color: var(--text-muted);
}

/* Pricing Packages */
.packages {
    position: relative;
}

.packages-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('networking_nodes.png');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: -1;
    mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
    -webkit-mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    align-items: center;
}

.pricing-card {
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    transition: var(--transition);
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.1);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: #000;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
    font-family: var(--font-heading);
}

.package-name {
    font-size: 18px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.price-container {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.speed {
    font-size: 56px;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1;
}

.speed span {
    font-size: 24px;
    color: var(--secondary-color);
}

.package-features {
    margin-bottom: 40px;
}

.package-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-weight: 500;
}

.package-features .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    font-size: 12px;
}

.package-features li:not(.disabled) .icon {
    background: rgba(227, 0, 15, 0.1);
    color: var(--secondary-color);
}

.package-features li.disabled {
    color: var(--text-muted);
    opacity: 0.5;
}

/* CTA Section */
.cta-section {
    position: relative;
}

.cta-container {
    background: linear-gradient(135deg, var(--surface-color) 0%, rgba(227, 0, 15, 0.1) 100%);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 224, 0, 0.1) 0%, transparent 60%);
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.call-box {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    background: var(--surface-color);
    padding: 16px 32px;
    border-radius: 50px;
    border: 1px solid var(--border-color);
}

.pulse-icon {
    color: var(--primary-color);
    animation: pulse 2s infinite;
    will-change: transform, opacity;
    backface-visibility: hidden;
    transform: translateZ(0);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.call-text {
    text-align: left;
}

.call-text span {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.call-text a {
    font-size: 24px;
    font-weight: 800;
    font-family: var(--font-heading);
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.callback-form-container {
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.callback-form-container h3 {
    margin-bottom: 20px;
    font-size: 22px;
}

.callback-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.callback-form input {
    width: 100%;
    padding: 15px 20px;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 16px;
    outline: none;
    transition: var(--transition);
}

.callback-form input:focus {
    border-color: var(--primary-color);
    background: rgba(0, 0, 0, 0.08);
}

/* Footer */
.footer {
    background: var(--surface-color);
    padding: 80px 0 0;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.company-desc {
    color: var(--text-muted);
    margin-top: 24px;
    max-width: 400px;
}

.footer-col h3 {
    font-size: 20px;
    margin-bottom: 24px;
}

.footer-col ul li {
    margin-bottom: 16px;
}

.footer-col ul li a {
    color: var(--text-muted);
}

.footer-col ul li a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-muted);
}

.contact-info svg {
    width: 20px;
    height: 20px;
    color: var(--secondary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-legal {
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
}

.legal-text {
    font-size: 12px;
    color: #666;
    margin-bottom: 20px;
    text-align: justify;
}

.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero h1 {
        font-size: 52px;
    }

    .hero p {
        margin: 0 auto 32px;
    }

    .hero-features {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-graphics {
        display: none;
    }

    .pricing-card.popular {
        transform: none;
    }

    .pricing-card.popular:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .top-bar-container {
        justify-content: center;
        gap: 12px;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(18, 18, 23, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        gap: 20px;
        padding: 30px 20px;
        border-bottom: 1px solid var(--border-color);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.3s ease-in-out;
    }

    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    .nav-actions {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-container {
        padding: 40px 20px;
    }

    .cta-content h2 {
        font-size: 32px;
    }

    .cta-grid {
        grid-template-columns: 1fr;
    }

    .floating-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
}

/* Partners Section */
.partners-section {
    padding: 50px 0 30px 0;
    background-color: var(--surface-color);
}

.partners-section .section-header {
    margin-bottom: 30px;
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 25px;
    margin-top: 10px;
}

.partner-card {
    background: #fff;
    border: 1px solid var(--border-color);
    padding: 25px 30px;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 200px;
    height: 120px;
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.partner-card img {
    max-width: 150px;
    max-height: 75px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.partner-card:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background: var(--text-main);
    color: white;
    padding: 20px 0;
    z-index: 9999;
    transition: bottom 0.5s ease-in-out;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.1);
}

.cookie-banner.show {
    bottom: 0;
}

.cookie-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-content p {
    margin: 0;
    font-size: 15px;
    flex: 1;
    min-width: 250px;
}

.cookie-content a {
    color: var(--primary-color);
}

.cookie-content a:hover {
    color: white;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
}

@media (max-width: 576px) {
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
    .cookie-buttons .btn {
        flex: 1;
        padding: 10px 15px;
        font-size: 14px;
    }
}