/* TurkServerZ - Ana Stil Dosyası */

/* ===== CSS Variables ===== */
:root {
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    --secondary: #0ea5e9;
    --accent: #f59e0b;

    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #0ea5e9 50%, #06b6d4 100%);
    --gradient-secondary: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    --gradient-dark: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    --gradient-hero: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);

    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.8);

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    --border-color: #e2e8f0;
    --border-glow: rgba(37, 99, 235, 0.3);

    --section-padding: 100px 0;
    --container-padding: 0 20px;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 30px rgba(37, 99, 235, 0.15);

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; background: var(--bg-primary); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

/* ===== Container ===== */
.container { max-width: 1280px; margin: 0 auto; padding: var(--container-padding); }

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 28px; font-size: 15px; font-weight: 600; border-radius: var(--radius-md); border: none; cursor: pointer; transition: var(--transition-normal); }
.btn-primary { background: var(--gradient-primary); color: white; box-shadow: var(--shadow-glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 40px rgba(37, 99, 235, 0.3); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: white; }
.btn-glass { background: rgba(255, 255, 255, 0.9); color: var(--text-primary); border: 1px solid var(--border-color); backdrop-filter: blur(10px); }
.btn-glass:hover { background: white; border-color: var(--primary-light); }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-block { width: 100%; }

/* ===== Section Styles ===== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-badge { display: inline-block; padding: 8px 20px; background: rgba(37, 99, 235, 0.08); border: 1px solid rgba(37, 99, 235, 0.2); border-radius: 50px; font-size: 14px; font-weight: 500; color: var(--primary); margin-bottom: 20px; }
.section-title { font-size: clamp(32px, 5vw, 48px); font-weight: 800; margin-bottom: 20px; line-height: 1.2; color: var(--text-primary); }
.section-description { font-size: 18px; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }
.gradient-text { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== Navbar ===== */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 15px 0; background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-color); transition: var(--transition-normal); }
.navbar.scrolled { background: rgba(255, 255, 255, 0.98); box-shadow: var(--shadow-md); padding: 10px 0; }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 24px; font-weight: 800; }
.logo i { font-size: 28px; color: var(--primary); }
.logo .accent { color: var(--primary); }
.logo-img { height: 36px; width: auto; border-radius: 4px; }
.nav-links { display: flex; gap: 40px; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--text-secondary); }
.nav-links a:hover { color: var(--primary); }
.nav-links a.active { color: var(--primary); font-weight: 600; }
.nav-buttons { display: flex; gap: 15px; }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-primary); font-size: 24px; cursor: pointer; }

/* ===== Hero Section ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 80px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-gradient { position: absolute; inset: 0; background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #dbeafe 100%); }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(37, 99, 235, 0.12) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 99, 235, 0.12) 1px, transparent 1px); background-size: 60px 60px; }
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-content { color: var(--text-primary); }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; padding: 10px 20px; background: rgba(37, 99, 235, 0.08); border: 1px solid rgba(37, 99, 235, 0.2); border-radius: 50px; font-size: 14px; color: var(--primary); margin-bottom: 30px; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.4); } 50% { box-shadow: 0 0 0 10px rgba(56, 189, 248, 0); } }
.hero-title { font-size: clamp(40px, 6vw, 64px); font-weight: 800; line-height: 1.1; margin-bottom: 25px; color: var(--text-primary); }
.hero-description { font-size: 18px; color: var(--text-secondary); margin-bottom: 40px; max-width: 500px; }
.hero-buttons { display: flex; gap: 20px; margin-bottom: 60px; }
.hero-stats { display: flex; gap: 50px; }
.stat-item { text-align: left; }
.stat-number { display: block; font-size: 36px; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { font-size: 14px; color: var(--text-secondary); }

/* Server Illustration */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.server-illustration { position: relative; width: 100%; max-width: 400px; }
.server-rack { background: white; border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-lg); }
.server-unit { background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-sm); padding: 15px 20px; margin-bottom: 15px; display: flex; align-items: center; gap: 20px; }
.server-unit:last-child { margin-bottom: 0; }
.server-lights { display: flex; gap: 8px; }
.light { width: 8px; height: 8px; border-radius: 50%; animation: blink 2s infinite; }
.light.green { background: #10b981; box-shadow: 0 0 10px #10b981; }
.light.blue { background: #3b82f6; box-shadow: 0 0 10px #3b82f6; }
.light.yellow { background: #f59e0b; box-shadow: 0 0 10px #f59e0b; animation-delay: 0.5s; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.server-slots { flex: 1; height: 6px; background: repeating-linear-gradient(90deg, rgba(37, 99, 235, 0.15) 0px, rgba(37, 99, 235, 0.15) 20px, transparent 20px, transparent 25px); border-radius: 3px; }
.floating-icons { position: absolute; inset: 0; pointer-events: none; }
.floating-icon { position: absolute; font-size: 32px; color: var(--primary); opacity: 0.5; animation: float 4s ease-in-out infinite; }
.floating-icon:nth-child(1) { top: -20px; left: 10%; animation-delay: 0s; }
.floating-icon:nth-child(2) { top: 30%; right: -30px; animation-delay: 1s; }
.floating-icon:nth-child(3) { bottom: 20%; left: -30px; animation-delay: 2s; }
.floating-icon:nth-child(4) { bottom: -20px; right: 20%; animation-delay: 3s; }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-15px) rotate(5deg); } }
.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; }
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* ===== Services Section ===== */
.services { padding: var(--section-padding); background: var(--bg-primary); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; }
.service-card { position: relative; background: white; border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 35px; transition: var(--transition-normal); overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient-primary); opacity: 0; transition: var(--transition-normal); }
.service-card:hover { transform: translateY(-5px); border-color: var(--primary); box-shadow: var(--shadow-lg); }
.service-card:hover::before { opacity: 1; }
.service-card.featured { border-color: var(--primary); background: linear-gradient(135deg, rgba(37, 99, 235, 0.04) 0%, rgba(14, 165, 233, 0.02) 100%); }
.featured-badge { position: absolute; top: 15px; right: 15px; padding: 5px 12px; background: var(--gradient-primary); border-radius: 20px; font-size: 12px; font-weight: 600; color: white; }
.service-icon { width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; background: var(--gradient-primary); border-radius: var(--radius-md); font-size: 24px; margin-bottom: 25px; color: white; }
.service-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 15px; }
.service-card p { color: var(--text-secondary); font-size: 15px; margin-bottom: 20px; }
.service-link { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-weight: 500; font-size: 14px; }
.service-link:hover { color: var(--primary-dark); gap: 12px; }

/* ===== Pricing Section ===== */
.pricing { padding: var(--section-padding); background: var(--bg-secondary); }
.pricing-tabs { display: flex; justify-content: center; gap: 15px; margin-bottom: 50px; flex-wrap: wrap; }
.pricing-tab { padding: 12px 30px; background: white; border: 1px solid var(--border-color); border-radius: 50px; color: var(--text-secondary); font-size: 15px; font-weight: 500; cursor: pointer; transition: var(--transition-normal); }
.pricing-tab:hover { border-color: var(--primary); color: var(--primary); }
.pricing-tab.active { background: var(--gradient-primary); border-color: transparent; color: white; }
.pricing-content { display: none; }
.pricing-content.active { display: block; animation: fadeIn 0.4s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; max-width: 1000px; margin: 0 auto; }
.pricing-card { position: relative; background: white; border: 1px solid var(--border-color); border-radius: var(--radius-xl); padding: 40px; text-align: center; transition: var(--transition-normal); }
.pricing-card:hover { transform: translateY(-10px); border-color: var(--primary); box-shadow: var(--shadow-lg); }
.pricing-card.featured { background: white; border-color: var(--primary); transform: scale(1.05); z-index: 1; box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15); }
.pricing-card.featured:hover { transform: scale(1.08); }
.popular-badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); padding: 8px 25px; background: var(--gradient-primary); border-radius: 50px; font-size: 13px; font-weight: 600; color: white; white-space: nowrap; }
.pricing-header h3 { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.pricing-header p { color: var(--text-secondary); font-size: 14px; margin-bottom: 25px; }
.pricing-billing-toggles { display: flex; gap: 8px; justify-content: center; margin-bottom: 20px; background: #f1f5f9; padding: 4px; border-radius: 12px; }
.billing-toggle { padding: 8px 20px; border: none; border-radius: 10px; background: transparent; font-size: 13px; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: all 0.2s ease; white-space: nowrap; }
.billing-toggle:hover { color: var(--text-primary); }
.billing-toggle.active { background: #fff; color: var(--primary); box-shadow: 0 2px 8px rgba(0,0,0,0.08); }

.pricing-price { margin-bottom: 30px; min-height: 80px; display: flex; align-items: center; justify-content: center; }
.pricing-price .currency { font-size: 24px; font-weight: 600; vertical-align: top; color: var(--text-secondary); }
.pricing-price .amount { font-size: 56px; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.pricing-price .period { font-size: 16px; color: var(--text-secondary); }
.pricing-price-display { display: none !important; }
.pricing-price-display.active { display: flex !important; align-items: baseline; justify-content: center; gap: 4px; }
.pricing-features { text-align: left; margin-bottom: 35px; }
.pricing-features li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border-color); font-size: 15px; color: var(--text-primary); }
.pricing-features li:last-child { border-bottom: none; }
.pricing-features i { color: var(--primary); font-size: 14px; }

/* ===== Features Section ===== */
.features { padding: var(--section-padding); background: var(--bg-primary); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.feature-card { background: white; border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 40px; text-align: center; transition: var(--transition-normal); }
.feature-card:hover { transform: translateY(-5px); border-color: var(--primary); box-shadow: var(--shadow-lg); }
.feature-icon { width: 80px; height: 80px; display: flex; align-items: center; justify-content: center; margin: 0 auto 25px; background: rgba(37, 99, 235, 0.08); border: 1px solid rgba(37, 99, 235, 0.15); border-radius: var(--radius-lg); font-size: 32px; color: var(--primary); transition: var(--transition-normal); }
.feature-card:hover .feature-icon { background: var(--gradient-primary); color: white; border-color: transparent; }
.feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 15px; }
.feature-card p { color: var(--text-secondary); font-size: 15px; }

/* ===== Contact Section ===== */
.contact { padding: var(--section-padding); background: var(--bg-secondary); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-description { color: var(--text-secondary); font-size: 16px; margin-bottom: 40px; }
.contact-details { display: flex; flex-direction: column; gap: 25px; margin-bottom: 40px; }
.contact-item { display: flex; align-items: center; gap: 20px; }
.contact-icon { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: rgba(37, 99, 235, 0.08); border: 1px solid rgba(37, 99, 235, 0.15); border-radius: var(--radius-md); font-size: 20px; color: var(--primary); }
.contact-item h4 { font-size: 14px; font-weight: 600; margin-bottom: 5px; }
.contact-item p { color: var(--text-secondary); font-size: 15px; }
.social-links { display: flex; gap: 15px; }
.social-link { width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; background: white; border: 1px solid var(--border-color); border-radius: var(--radius-md); font-size: 18px; color: var(--text-secondary); transition: var(--transition-normal); }
.social-link:hover { background: var(--gradient-primary); border-color: transparent; color: white; transform: translateY(-3px); }

/* Contact Form */
.contact-form-wrapper { background: white; border: 1px solid var(--border-color); border-radius: var(--radius-xl); padding: 40px; box-shadow: var(--shadow-md); }
.form-group { margin-bottom: 25px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 10px; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 15px 20px; background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-primary); font-size: 15px; font-family: inherit; transition: var(--transition-fast); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); }
.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; }
.form-group select option { background: white; color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ===== Footer ===== */
.footer { background: #f0f9ff; padding: 80px 0 30px; color: var(--text-primary); border-top: 1px solid var(--border-color); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand .logo { margin-bottom: 20px; color: var(--text-primary); }
.footer-brand p { color: var(--text-secondary); font-size: 15px; margin-bottom: 25px; max-width: 300px; }
.footer-links h4 { font-size: 16px; font-weight: 700; margin-bottom: 25px; }
.footer-links ul { display: flex; flex-direction: column; gap: 15px; }
.footer-links a { color: var(--text-secondary); font-size: 15px; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 30px; border-top: 1px solid var(--border-color); }
.footer-bottom p { color: var(--text-muted); font-size: 14px; }
.footer-legal { display: flex; gap: 30px; }
.footer-legal a { color: var(--text-muted); font-size: 14px; }
.footer-legal a:hover { color: var(--primary); }

/* ===== Service Detail ===== */
.service-hero { padding: 130px 0 60px; background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #dbeafe 100%); }
.service-hero-inner { display: flex; align-items: flex-start; gap: 35px; }
.service-hero-icon { flex: 0 0 90px; width: 90px; height: 90px; display: flex; align-items: center; justify-content: center; background: var(--gradient-primary); color: white; border-radius: var(--radius-lg); font-size: 38px; box-shadow: var(--shadow-glow); }
.service-hero-text h1 { font-size: clamp(30px, 4.5vw, 42px); font-weight: 800; line-height: 1.15; margin-bottom: 12px; }
.service-hero-text > p { color: var(--text-secondary); font-size: 17px; max-width: 760px; }
.service-hero-actions { display: flex; flex-wrap: wrap; gap: 15px; margin-top: 25px; }
.service-features { padding: 55px 0 5px; }
.service-features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.service-feature-item { display: flex; align-items: flex-start; gap: 14px; background: white; border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 18px 20px; font-size: 15px; font-weight: 500; color: var(--text-primary); }
.service-feature-item i { color: var(--primary); font-size: 18px; margin-top: 2px; }
.service-plans { padding: 70px 0; background: var(--bg-secondary); }
.service-about { padding: 70px 0; }
.service-about-inner { max-width: 820px; margin: 0 auto; }
.service-about-inner > h2 { font-size: 28px; font-weight: 800; margin-bottom: 25px; }
.service-about .rich-content { font-size: 16px; line-height: 1.8; color: var(--text-secondary); }
.service-others { padding: 0 0 70px; }
.service-others .services-grid { margin-top: 10px; }
.service-cta { padding: 0 0 90px; }
.service-cta-box { background: var(--gradient-hero); border: 1px solid rgba(37, 99, 235, 0.15); border-radius: var(--radius-xl); padding: 55px 40px; text-align: center; }
.service-cta-box h2 { font-size: clamp(24px, 3.5vw, 32px); font-weight: 800; margin-bottom: 12px; }
.service-cta-box p { color: var(--text-secondary); font-size: 17px; margin-bottom: 28px; }
.service-empty { text-align: center; padding: 60px 20px; background: white; border: 1px solid var(--border-color); border-radius: var(--radius-lg); }
.service-empty i { font-size: 42px; color: var(--text-muted); margin-bottom: 18px; }
.service-empty h3 { font-size: 20px; margin-bottom: 8px; }
.service-empty p { color: var(--text-secondary); margin-bottom: 22px; }

/* ===== Content Layout (Blog / Bilgi Bankası / SSS) ===== */
.content-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; }
.content-layout.sidebar-left { grid-template-columns: 280px 1fr; }
.content-main { display: flex; flex-direction: column; gap: 25px; min-width: 0; }
.content-sidebar { position: sticky; top: 100px; align-self: start; }
.sidebar-card { background: white; border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 25px; margin-bottom: 25px; }
.sidebar-card:last-child { margin-bottom: 0; }
.sidebar-title { font-size: 16px; font-weight: 700; margin-bottom: 15px; padding-bottom: 12px; border-bottom: 1px solid var(--border-color); }
.sidebar-cat-list { display: flex; flex-direction: column; gap: 8px; }
.sidebar-cat-list a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; color: var(--text-secondary); font-size: 14px; border-bottom: 1px solid var(--border-color); }
.sidebar-cat-list a:last-child { border-bottom: none; }
.sidebar-cat-list a.active { color: var(--primary); font-weight: 600; }
.sidebar-cat-list .count { color: var(--text-muted); font-size: 13px; }
.sidebar-nav-list { display: flex; flex-direction: column; }
.sidebar-nav-list a { display: flex; align-items: center; gap: 10px; padding: 10px 15px; border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 14px; margin-bottom: 3px; }
.sidebar-nav-list a:last-child { margin-bottom: 0; }
.sidebar-nav-list a.active { background: rgba(37, 99, 235, 0.08); color: var(--primary); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .nav-links, .nav-buttons { display: none; }
    .mobile-menu-btn { display: block; }
    .navbar .container { flex-wrap: wrap; }
    .nav-links.active { display: flex; flex-direction: column; order: 3; width: 100%; padding: 20px 0 10px; margin-top: 15px; gap: 20px; border-top: 1px solid var(--border-color); }
    .nav-links.active ~ .nav-buttons { display: flex; flex-direction: column; order: 4; width: 100%; gap: 10px; padding: 10px 0 6px; }
    .nav-buttons .btn { width: 100%; }
    .hero { min-height: auto; padding: 100px 0 90px; }
    .hero .container { grid-template-columns: 1fr; text-align: center; gap: 45px; }
    .hero-content { order: 0; }
    .hero-visual { order: 1; margin-bottom: 0; }
    .server-illustration { max-width: 360px; }
    .hero-description { margin: 0 auto 40px; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .content-layout, .content-layout.sidebar-left { grid-template-columns: 1fr; gap: 30px; }
    .content-sidebar { position: static; order: -1; }
    .sidebar-card { padding: 18px 20px; margin-bottom: 0; }
    .sidebar-title { display: none; }
    .sidebar-cat-list, .sidebar-nav-list { flex-direction: row; gap: 8px; overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
    .sidebar-cat-list::-webkit-scrollbar, .sidebar-nav-list::-webkit-scrollbar { display: none; }
    .sidebar-cat-list a, .sidebar-cat-list a:last-child, .sidebar-nav-list a, .sidebar-nav-list a:last-child { border: 1px solid var(--border-color); border-radius: 50px; padding: 8px 16px; white-space: nowrap; margin-bottom: 0; }
    .sidebar-cat-list a.active, .sidebar-nav-list a.active { border-color: var(--primary); background: rgba(37, 99, 235, 0.08); }
    .sidebar-cat-list .count { display: none; }
    .service-hero { padding: 110px 0 50px; }
    .service-hero-inner { flex-direction: column; align-items: center; text-align: center; gap: 22px; }
    .service-hero-actions { justify-content: center; }
    .service-plans, .service-about { padding: 50px 0; }
    .service-cta { padding: 0 0 70px; }
    .service-cta-box { padding: 40px 25px; }
}

@media (max-width: 768px) {
    .hero { padding: 90px 0 80px; }
    .hero-wave svg { height: 60px; }
    .floating-icon { font-size: 24px; }
    .floating-icon:nth-child(1) { top: -14px; left: 0; }
    .floating-icon:nth-child(2) { right: -6px; }
    .floating-icon:nth-child(3) { left: -6px; }
    .floating-icon:nth-child(4) { bottom: -14px; right: 15%; }
    .hero-buttons { flex-direction: column; }
    .hero-stats { flex-direction: column; gap: 20px; }
    .stat-item { text-align: center; }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-10px); }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
    .footer-legal { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
    .services-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 28px; }
    .hero-title { font-size: 32px; }
    .server-illustration { max-width: 100%; }
    .pricing-tabs { flex-direction: column; align-items: center; }
    .pricing-tab { width: 100%; max-width: 250px; }
}