@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Dark Theme Variables */
    --bg-gradient: linear-gradient(135deg, #070615 0%, #0d0c24 50%, #05040e 100%);
    --text-primary: #ffffff;
    --text-secondary: #a3a1cc;
    --text-muted: #62608a;
    --primary-color: #8c52ff;
    --primary-hover: #7b3aff;
    --card-bg: rgba(16, 15, 41, 0.65);
    --card-border: rgba(140, 82, 255, 0.15);
    --card-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    --nav-bg: rgba(7, 6, 21, 0.85);
    --badge-bg: rgba(140, 82, 255, 0.12);
    --badge-text: #aa80ff;
    --border-color: rgba(255, 255, 255, 0.08);
    --btn-secondary-bg: rgba(255, 255, 255, 0.04);
    --btn-secondary-border: rgba(255, 255, 255, 0.1);
    --btn-secondary-text: #ffffff;
    --footer-bg: #05040e;
    --accent-success: #00e676;
    --accent-warning: #ffb300;
}

[data-theme="light"] {
    /* Light Theme Variables */
    --bg-gradient: linear-gradient(135deg, #f5f6fa 0%, #e9ecf5 100%);
    --text-primary: #1e1b4b;
    --text-secondary: #4f4b7c;
    --text-muted: #8985a6;
    --primary-color: #8c52ff;
    --primary-hover: #7b3aff;
    --card-bg: rgba(255, 255, 255, 0.8);
    --card-border: rgba(140, 82, 255, 0.2);
    --card-shadow: 0 20px 40px rgba(140, 82, 255, 0.08);
    --nav-bg: rgba(245, 246, 250, 0.85);
    --badge-bg: rgba(140, 82, 255, 0.08);
    --badge-text: #8c52ff;
    --border-color: rgba(0, 0, 0, 0.08);
    --btn-secondary-bg: #ffffff;
    --btn-secondary-border: rgba(0, 0, 0, 0.1);
    --btn-secondary-text: #1e1b4b;
    --footer-bg: #e4e7f0;
    --accent-success: #00c853;
    --accent-warning: #ff8f00;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    transition: background 0.3s ease, border-color 0.3s ease;
}

body {
    background: var(--bg-gradient);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

/* Header & Navbar */
.navbar-custom {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.2rem 2rem;
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
}

.logo-link span {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-item a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

/* Theme Switcher Button */
.theme-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: 50%;
    transition: background 0.2s;
}

.theme-toggle-btn:hover {
    background: var(--btn-secondary-bg);
}

.btn-custom {
    padding: 0.65rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary-custom {
    background: var(--primary-color);
    color: #ffffff !important;
    border: none;
    box-shadow: 0 4px 15px rgba(140, 82, 255, 0.4);
}

.btn-primary-custom:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(140, 82, 255, 0.6);
}

.btn-secondary-custom {
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-text) !important;
    border: 1px solid var(--btn-secondary-border);
}

.btn-secondary-custom:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff !important;
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    padding: 10rem 2rem 6rem;
    max-width: 1300px;
    margin: 0 auto;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.badge-pill-custom {
    display: inline-flex;
    align-items: center;
    background: var(--badge-bg);
    color: var(--badge-text);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.05rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--card-border);
}

.hero-title {
    font-size: 3.4rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary-color) 0%, #aa80ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    color: var(--text-secondary);
    font-size: 1.15rem;
    margin-bottom: 2rem;
}

.hero-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hero-feature-item i {
    color: var(--accent-success);
    font-size: 1.2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.social-proof {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar-group {
    display: flex;
}

.avatar-group img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--bg-gradient);
    margin-left: -10px;
}

.avatar-group img:first-child {
    margin-left: 0;
}

.social-proof-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.social-proof-text strong {
    color: var(--text-primary);
    display: block;
}

/* Right Side Graphic Cards */
.hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.visual-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
}

.da-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.da-text {
    flex-grow: 1;
}

.da-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

.da-chart-svg {
    width: 100px;
    height: 100px;
}

.traffic-card {
    position: relative;
}

.traffic-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.traffic-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

.traffic-percentage {
    color: var(--accent-success);
    font-weight: 800;
    font-size: 1.4rem;
}

.traffic-chart {
    height: 120px;
    width: 100%;
}

.stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-info span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.stat-info h5 {
    font-size: 1.3rem;
    font-weight: 800;
}

.stat-icon-wrapper {
    background: var(--badge-bg);
    color: var(--primary-color);
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.visual-tags {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.visual-tag {
    background: var(--btn-secondary-bg);
    border: 1px solid var(--border-color);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.35rem 0.8rem;
    border-radius: 50px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.visual-tag i {
    color: var(--accent-success);
}

/* Brands Section */
.brands-section {
    padding: 3rem 2rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.05);
}

.brands-wrapper {
    max-width: 1300px;
    margin: 0 auto;
    text-align: center;
}

.brands-title {
    font-size: 0.75rem;
    letter-spacing: 0.15rem;
    color: var(--text-muted);
    font-weight: 800;
    margin-bottom: 2rem;
    text-uppercase;
}

.brands-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.brand-item {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-muted);
    opacity: 0.6;
    transition: opacity 0.3s, color 0.3s;
}

.brand-item:hover {
    opacity: 1;
    color: var(--text-primary);
}

/* Features Section */
.features-section {
    padding: 6rem 2rem;
    max-width: 1300px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.1rem;
    text-uppercase;
    margin-bottom: 0.5rem;
    display: block;
}

.section-title {
    font-size: 2.3rem;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s;
}

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

.feature-icon-wrapper {
    background: var(--badge-bg);
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card-title {
    font-size: 1.15rem;
    margin-bottom: 0.8rem;
}

.feature-card-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Packages Section */
.packages-section {
    padding: 6rem 2rem;
    background: rgba(0, 0, 0, 0.05);
}

.packages-wrapper {
    max-width: 1300px;
    margin: 0 auto;
}

.tab-switcher {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.tab-btn {
    background: var(--btn-secondary-bg);
    border: 1px solid var(--btn-secondary-border);
    color: var(--text-secondary);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(140, 82, 255, 0.3);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    align-items: stretch;
    margin-bottom: 4rem;
}

.package-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.package-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--card-shadow);
}

.package-card.popular {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(140, 82, 255, 0.25);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.3rem 1rem;
    border-radius: 50px;
    text-transform: uppercase;
}

.package-name {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.package-qty {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.package-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-family: 'Outfit', sans-serif;
}

.package-price span {
    font-size: 1.5rem;
    vertical-align: super;
}

.package-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.package-features li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.package-features li i {
    color: var(--accent-success);
}

.package-card .btn-custom {
    width: 100%;
    justify-content: center;
    margin-top: auto;
}

.packages-footer-row {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 3rem;
}

.packages-footer-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.packages-footer-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Blog Section */
.blog-section {
    padding: 6rem 2rem;
    max-width: 1300px;
    margin: 0 auto;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.blog-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

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

.blog-image-wrapper {
    position: relative;
    height: 180px;
    background: #110e2e;
}

.blog-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-color);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.blog-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-title {
    font-size: 1rem;
    line-height: 1.4;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-decoration: none;
}

.blog-card-title:hover {
    color: var(--primary-color);
}

.blog-meta {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Footer */
.footer-custom {
    background: var(--footer-bg);
    border-top: 1px solid var(--border-color);
    padding: 5rem 2rem 2rem;
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr 1.4fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.footer-brand h4 span {
    color: var(--primary-color);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.footer-socials {
    display: flex;
    gap: 0.8rem;
}

.footer-social-link {
    background: var(--btn-secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s;
}

.footer-social-link:hover {
    background: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
}

.footer-column h5 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

/* Telegram CTA Card inside Footer */
.telegram-cta-card {
    background: linear-gradient(135deg, rgba(140, 82, 255, 0.15) 0%, rgba(58, 20, 140, 0.2) 100%);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 1.8rem;
    text-align: center;
}

.telegram-cta-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.telegram-cta-title i {
    color: #24A1DE;
    font-size: 1.3rem;
}

.telegram-cta-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1.2rem;
}

.telegram-cta-card .btn-custom {
    width: 100%;
    justify-content: center;
    background: #24A1DE;
    border-color: #24A1DE;
}

.telegram-cta-card .btn-custom:hover {
    background: #1d82b3;
    border-color: #1d82b3;
    box-shadow: 0 4px 15px rgba(36, 161, 222, 0.4);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Responsive Styles */
@media(max-width: 1200px) {
    .packages-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width: 992px) {
    .navbar-custom {
        padding: 1rem;
    }
    .nav-menu {
        display: none; /* In a real project, we'd add a mobile hamburger menu */
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .hero-title {
        font-size: 2.6rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media(max-width: 600px) {
    .packages-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .stats-row {
        grid-template-columns: 1fr;
    }
}