/* style.css */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --bg-color: #f8fafc;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    scroll-behavior: smooth;
}

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

/* Typography & General */
h1, h2, h3, h4 { margin-bottom: 1rem; color: #0f172a; }
h2 { text-align: center; font-size: 2rem; margin: 3rem 0 2rem; }
p { color: var(--text-muted); margin-bottom: 1rem; }
a { text-decoration: none; }

/* Buttons */
.btn-primary, .btn-large {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    transition: background 0.3s;
}
.btn-primary:hover, .btn-large:hover { background: var(--primary-hover); }
.btn-large { padding: 1rem 2.5rem; font-size: 1.125rem; border-radius: 50px; }

/* Header with Navigation */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem max(5%, calc((100vw - 1200px) / 2));
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    flex-wrap: wrap;
    gap: 1rem;
}
.logo { font-size: 1.5rem; font-weight: 700; color: var(--primary-color); }
.desktop-nav {
    display: flex;
    gap: 1.5rem;
}
.desktop-nav a {
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}
.desktop-nav a:hover {
    color: var(--primary-color);
}
@media (max-width: 768px) {
    .desktop-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        font-size: 0.9rem;
        gap: 1rem;
        padding-top: 0.5rem;
        border-top: 1px solid var(--border-color);
    }
}

/* Hero Section (Left-Right Layout & Animations) */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: left;
    padding: 3rem max(5%, calc((100vw - 1200px) / 2));
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    gap: 3rem;
    overflow: hidden;
}
.hero-text {
    flex: 1;
    max-width: 600px;
}
.hero-text h1 {
    font-size: 2.5rem;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}
.hero-text p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}
.hero-visual {
    flex: 1;
    position: relative;
    width: 100%;
    min-height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid rgba(255,255,255,0.5);
    animation: float 6s ease-in-out infinite;
    min-width: 240px;
}
.floating-card strong {
    display: block;
    color: #0f172a;
    font-size: 1rem;
}
.floating-card span {
    font-size: 0.875rem;
    color: var(--text-muted);
}
.floating-card .icon {
    font-size: 2rem;
}

.card-1 { top: 0%; left: 0%; animation-delay: 0s; }
.card-2 { top: 40%; right: 0%; animation-delay: -2s; z-index: 2; }
.card-3 { bottom: 0%; left: 10%; animation-delay: -4s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Cards Layout (Advantages, Pricing, etc.) */
.card-container, .price-container, .review-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 5%;
    max-width: 1200px;
    margin: 0 auto;
}
.card, .price-card, .review {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

/* Streaming & AI */
.support-grid {
    display: flex; flex-direction: column; gap: 1rem; padding: 0 5%; max-width: 800px; margin: 0 auto;
}
.support-item {
    background: var(--primary-color);
    color: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    font-size: 1.125rem;
}

/* Pricing Special */
.price-card { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center;}
.price-card.popular { border: 2px solid var(--primary-color); transform: scale(1.02); }
.badge { position: absolute; top: -12px; background: var(--primary-color); color: white; padding: 4px 12px; border-radius: 20px; font-size: 0.875rem; font-weight: bold; }
.price { font-size: 2.5rem; font-weight: 800; color: #0f172a; margin: 1rem 0; }
.price span { font-size: 1rem; color: var(--text-muted); font-weight: normal; }
.price-card ul { list-style: none; margin-bottom: 2rem; width: 100%;}
.price-card ul li { margin-bottom: 0.75rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.5rem; }
.price-card .btn-primary { width: 100%; }

/* FAQ */
.faq { padding: 0 5%; max-width: 800px; margin: 0 auto 4rem; }
.faq-item { margin-bottom: 1.5rem; border-bottom: 1px solid var(--border-color); padding-bottom: 1rem;}
.faq-item h4 { margin-bottom: 0.5rem; font-size: 1.1rem; }

/* Reviews */
.review p { font-style: italic; }
.review span { display: block; margin-top: 1rem; font-weight: bold; color: var(--primary-color); text-align: right; }

/* Footer */
footer { text-align: center; padding: 3rem max(5%, calc((100vw - 1200px) / 2)); background: #0f172a; color: #94a3b8; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; margin-bottom: 2rem; }
.footer-links a { color: #f1f5f9; transition: color 0.3s; }
.footer-links a:hover { color: var(--primary-color); }
footer p { font-size: 0.875rem; margin-bottom: 0;}

/* Desktop Adjustments */
@media (min-width: 768px) {
    .hero {
        flex-direction: row;
        padding: 6rem max(5%, calc((100vw - 1200px) / 2));
    }
    .hero-text h1 { font-size: 3.2rem; }
    .card-container, .price-container, .review-container { flex-direction: row; }
    .support-grid { flex-direction: row; }
    .card, .price-card, .review, .support-item { flex: 1; }
    .price-card.popular { transform: scale(1.05); z-index: 10; }
    .card-1 { left: 10%; }
    .card-2 { right: 10%; }
    .card-3 { left: 20%; }
}

/* SEO Articles Section */
.seo-articles { padding: 4rem 5%; max-width: 1200px; margin: 0 auto; }
.seo-articles h2 { margin-bottom: 3rem; }
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.article-card-link {
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    color: inherit;
}
.article-card-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}
.article-img {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.article-content {
    padding: 1.5rem;
}
.article-content h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: #0f172a;
    line-height: 1.4;
}
.article-content p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Article Page Specifics */
.article-page {
    padding: 3rem 5%;
    max-width: 800px;
    margin: 0 auto;
    min-height: 60vh;
}
.seo-article h1 {
    font-size: 2rem;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: #0f172a;
}
.article-meta {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}
.article-body h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    text-align: left;
}
.article-body h3 {
    font-size: 1.25rem;
    margin: 1.5rem 0 1rem;
}
.article-body p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.8;
}
.article-body a {
    color: var(--primary-color);
    text-decoration: underline;
}
.article-body a:hover {
    color: var(--primary-hover);
}
.article-body ul, .article-body ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}
.article-body li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}