/* =========================================
   INFRASTRUCTURE PAGE (HIGH-TECH CLEAN)
   ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;900&display=swap');

:root {
    --bg-body: #ffffff;
    --primary: #4f46e5; /* Indigo */
    --secondary: #0f172a; /* Lacivert/Siyah */
    --accent: #06b6d4; /* Cyan - Teknoloji Hissi */
    --text-main: #334155;
    --text-muted: #64748b;
    --card-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.08);
}

body {
    background-color: var(--bg-body);
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    overflow-x: hidden;
}

/* --- ANIMATIONS --- */
.reveal-up { opacity: 0; transform: translateY(40px); transition: all 0.8s ease-out; }
.reveal-scale { opacity: 0; transform: scale(0.9); transition: all 0.8s ease-out; }
.active { opacity: 1; transform: translate(0) scale(1); }

/* 1. HERO SECTION */
.infra-hero {
    padding: 160px 0 100px;
    background: radial-gradient(circle at 50% 0%, #f0f9ff 0%, #ffffff 80%);
    text-align: center; position: relative; overflow: hidden;
}
.hero-badge {
    display: inline-block; padding: 8px 25px; border-radius: 50px;
    background: #ecfeff; color: #0891b2; font-weight: 700; font-size: 0.9rem;
    margin-bottom: 30px; border: 1px solid #cffafe; letter-spacing: 1px;
}
.hero-title {
    font-size: 4.5rem; font-weight: 900; color: var(--secondary); margin-bottom: 20px;
    letter-spacing: -2px; line-height: 1.1;
}
.hero-title span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-desc {
    font-size: 1.3rem; color: var(--text-muted); max-width: 800px; margin: 0 auto;
}

/* 2. HARDWARE GRID (DONANIM) */
.hardware-section { padding: 100px 0; background: #fff; }
.hw-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
    margin-top: 60px;
}
.hw-card {
    background: #ffffff; border: 1px solid #f1f5f9; border-radius: 24px;
    padding: 40px 30px; text-align: center; transition: 0.4s;
    box-shadow: var(--card-shadow); position: relative; overflow: hidden;
}
.hw-card:hover {
    transform: translateY(-10px); border-color: var(--primary);
    box-shadow: 0 30px 60px -10px rgba(79, 70, 229, 0.15);
}
/* Üstteki Renkli Çizgi */
.hw-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0; transition: 0.3s;
}
.hw-card:hover::before { opacity: 1; }

.hw-icon {
    font-size: 3.5rem; margin-bottom: 25px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hw-title { font-size: 1.5rem; font-weight: 800; color: var(--secondary); margin-bottom: 15px; }
.hw-desc { font-size: 1rem; color: var(--text-muted); line-height: 1.6; }
.hw-specs {
    margin-top: 20px; padding-top: 20px; border-top: 1px solid #f1f5f9;
    display: flex; flex-direction: column; gap: 8px;
}
.spec-item { font-size: 0.9rem; color: var(--text-main); font-weight: 600; display: flex; align-items: center; justify-content: center; gap: 8px; }
.spec-item i { color: #10b981; } /* Yeşil Tik */

/* 3. DATA CENTER SPECS (YAN YANA) */
.dc-section { padding: 120px 0; background: var(--secondary); color: white; position: relative; overflow: hidden; }
.dc-bg {
    position: absolute; inset: 0; opacity: 0.05;
    background-image: linear-gradient(rgba(255,255,255,0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.3) 1px, transparent 1px);
    background-size: 30px 30px;
}
.dc-container {
    display: flex; gap: 80px; align-items: center; position: relative; z-index: 2;
}
.dc-info { flex: 1; }
.dc-image {
    flex: 1; border-radius: 30px; overflow: hidden;
    box-shadow: 0 0 50px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1);
}
.dc-image img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.dc-image:hover img { transform: scale(1.05); }

.dc-list { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 40px; }
.dc-item { display: flex; gap: 15px; align-items: flex-start; }
.dc-icon {
    width: 50px; height: 50px; background: rgba(255,255,255,0.1);
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
    color: var(--accent); font-size: 1.5rem; flex-shrink: 0;
}
.dc-text h4 { font-size: 1.2rem; font-weight: 700; margin-bottom: 5px; }
.dc-text p { font-size: 0.95rem; color: #94a3b8; line-height: 1.5; }

/* 4. NETWORK & SOFTWARE */
.net-section { padding: 120px 0; background: #f8fafc; }
.net-header { text-align: center; margin-bottom: 60px; }
.net-grid {
    display: flex; justify-content: center; gap: 40px; flex-wrap: wrap;
}
.net-logo {
    background: white; padding: 20px 40px; border-radius: 16px;
    box-shadow: var(--card-shadow); display: flex; align-items: center; gap: 15px;
    font-weight: 700; color: var(--secondary); font-size: 1.2rem;
    transition: 0.3s; border: 1px solid #e2e8f0;
}
.net-logo:hover { transform: translateY(-5px); border-color: var(--primary); }
.net-logo i { font-size: 1.5rem; color: var(--primary); }

/* 5. SOFTWARE STACK (YAZILIM) */
.soft-section { padding: 100px 0; background: #fff; text-align: center; }
.soft-grid {
    display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px;
    max-width: 1100px; margin: 0 auto;
}
.soft-item {
    padding: 20px; border-radius: 16px; background: #fff;
    border: 1px solid #f1f5f9; transition: 0.3s;
    display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.soft-item:hover { box-shadow: var(--card-shadow); border-color: var(--accent); }
.soft-icon { font-size: 2.5rem; color: var(--text-muted); }
.soft-name { font-size: 0.9rem; font-weight: 600; color: var(--text-main); }

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero-title { font-size: 3rem; }
    .hw-grid { grid-template-columns: 1fr; }
    .dc-container { flex-direction: column; gap: 40px; }
    .dc-list { grid-template-columns: 1fr; }
    .soft-grid { grid-template-columns: repeat(3, 1fr); }
    .net-logo { width: 100%; justify-content: center; }
}
@media (max-width: 600px) {
    .hero-title { font-size: 2.5rem; }
    .soft-grid { grid-template-columns: repeat(2, 1fr); }
}