/* INFOGRAFIK.CSS 
   Prof. Dr. Hüseyin ARIKAN - Masterpiece Edition
   Agency Quality Design System
*/

/* 1. CORE VARIABLES & SYSTEM */
:root {
    --bg-body: #F8FAFC;          
    --royal-navy: #0F172A;       
    --gold-leaf: #D4AF37;        
    --gold-soft: #F1E5AC;        
    --teal-dark: #1E293B;        
    --text-main: #334155;        
    --white-glass: rgba(255, 255, 255, 0.7); 
    --shadow-pro: 0 20px 40px -15px rgba(15, 23, 42, 0.1);
    --border-glass: 1px solid rgba(255, 255, 255, 0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-font-smoothing: antialiased; }

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: 'Plus Jakarta Sans', sans-serif;
    overflow-x: hidden;
    line-height: 1.7;
    background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
    background-size: 40px 40px; 
}

a { text-decoration: none; color: inherit; transition: 0.3s; }

/* 2. PREMIUM NAVBAR */
.v-nav {
    position: fixed; top: 0; width: 100%; padding: 20px 8%;
    display: flex; justify-content: space-between; align-items: center;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
    transition: all 0.4s ease;
}

.v-logo span { 
    font-family: 'Baskervville', serif;
    font-weight: 700; color: var(--royal-navy); 
    font-size: 1.8rem; letter-spacing: -1px;
}

.v-menu-trigger {
    font-size: 0.75rem; letter-spacing: 2px; 
    color: var(--royal-navy); text-transform: uppercase;
    padding: 12px 30px; border: 1px solid rgba(15, 23, 42, 0.2);
    border-radius: 4px; font-weight: 700; transition: 0.4s ease;
}
.v-menu-trigger:hover { 
    background: var(--royal-navy); color: #fff; 
    border-color: var(--royal-navy); box-shadow: 0 10px 20px rgba(15, 23, 42, 0.2);
}

/* 3. HERO SECTION */
.info-hero {
    padding: 200px 0 120px;
    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, #F8FAFC 100%);
    text-align: center; position: relative;
    overflow: hidden;
}

.info-hero::after {
    content: ''; position: absolute; top: -50%; left: 50%; 
    transform: translateX(-50%); width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    z-index: -1; pointer-events: none;
}

.info-title {
    font-family: 'Baskervville', serif;
    font-size: clamp(3.5rem, 6vw, 5.5rem);
    color: var(--royal-navy);
    margin-bottom: 20px;
    line-height: 1; letter-spacing: -2px;
}

.info-subtitle {
    font-size: 0.9rem; font-weight: 800; letter-spacing: 4px;
    color: var(--gold-leaf); text-transform: uppercase;
    background: var(--white); padding: 10px 25px;
    border-radius: 50px; border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
    display: inline-block;
}

/* 4. STATS GRID */
.stats-grid {
    display: grid;
    /* Daha kolay yan yana sığsınlar diye 220px'den 200px'e çektik */
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: -60px; position: relative; z-index: 10; padding-bottom: 80px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 40px 30px; border-radius: 16px;
    text-align: center; border: var(--border-glass);
    box-shadow: var(--shadow-pro);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.stat-card:hover { 
    transform: translateY(-15px); border-bottom: 4px solid var(--gold-leaf);
}
.stat-number {
    display: block; 
    font-size: clamp(2.5rem, 5vw, 4rem); /* Dinamik boyutlandırma: mobilde küçülür */
    font-weight: 700;
    font-family: 'Baskervville', serif;
    background: linear-gradient(45deg, var(--royal-navy), var(--teal-dark));
    background-clip: text; 
    -webkit-background-clip: text; 
    color: transparent; 
    line-height: 1.2; /* 1'den 1.2'ye çıkarıldı: Sayıya nefes payı verir */
    margin-bottom: 5px;
}
.stat-label {
    font-size: 0.75rem; font-weight: 800; color: #64748B;
    text-transform: uppercase; letter-spacing: 2px;
}

/* 5. SECTIONS & CARDS */
.skill-section { padding: 100px 0; border-top: 1px solid rgba(0,0,0,0.03); }
.skill-section h2 {
    font-family: 'Baskervville', serif; font-size: 2.5rem; 
    color: var(--royal-navy); margin-bottom: 10px;
}
.skill-header span {
    font-size: 0.8rem; font-weight: 800; color: var(--gold-leaf); 
    letter-spacing: 2px; text-transform: uppercase;
}

/* 6. TİCARİ KARTLAR */
.biz-grid { 
    display: grid; 
    /* Yan yana durma sınırını 280px'den 250px'e düşürdük */
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); 
    gap: 30px; margin-top: 50px; 
}
.biz-card { 
    background: #fff; padding: 40px 30px; border-radius: 20px; 
    border: 1px solid rgba(0,0,0,0.03);
    box-shadow: 0 10px 30px rgba(0,0,0,0.02); 
    position: relative; transition: 0.4s ease; overflow: hidden;
}
.biz-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--gold-leaf), transparent);
    opacity: 0; transition: 0.4s;
}
.biz-card:hover { 
    transform: translateY(-10px); box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08);
}
.biz-card:hover::before { opacity: 1; }

.biz-year { 
    font-family: 'Baskervville', serif; font-size: 1.5rem; 
    color: var(--royal-navy); display: block; margin-bottom: 15px; 
    border-bottom: 2px solid var(--gold-leaf); display: inline-block;
}

/* 7. VİZYON DAİRELERİ */
.vision-circle-container { 
    display: flex; justify-content: center; gap: 50px; 
    flex-wrap: wrap; margin-top: 60px; 
}
.vision-circle { 
    width: 240px; height: 240px; border-radius: 50%; 
    background: #fff; border: 1px solid rgba(0,0,0,0.05);
    display: flex; flex-direction: column; align-items: center; justify-content: center; 
    text-align: center; padding: 20px;
    box-shadow: var(--shadow-pro); 
    transition: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative; z-index: 1;
}
.vision-circle::after {
    content: ''; position: absolute; top: -10px; left: -10px; right: -10px; bottom: -10px;
    border-radius: 50%; border: 1px dashed var(--gold-leaf);
    z-index: -1; animation: rotate 20s linear infinite; opacity: 0.3;
}
.vision-circle:hover { 
    transform: scale(1.05); background: var(--royal-navy); 
}
.vision-circle:hover h4, .vision-circle:hover p, .vision-circle:hover i { color: #fff !important; }

.vision-icon { font-size: 3rem; color: var(--gold-leaf); margin-bottom: 20px; transition:0.3s;}
.vision-circle h4 { color: var(--royal-navy); transition:0.3s; margin-bottom: 5px;}
.vision-circle p { color: #64748B; transition:0.3s; }

/* 8. SİYASİ KARTLAR */
.political-box {
    background: #fff; padding: 50px; border-radius: 24px;
    box-shadow: var(--shadow-pro); border: 1px solid rgba(0,0,0,0.02);
    transition: 0.4s;
    height: 100%; /* Kutuların boyunu eşitle */
}
.political-box:hover { box-shadow: 0 40px 80px rgba(192, 57, 43, 0.08); }

/* 9. İDARİ VİZYON KARTLARI (Grid Ayarı Değişti) */
.vision-grid-pro {
    display: grid; 
    /* Yan yana durma sınırını 350px'den 280px'e düşürdük. Artık daha kolay yan yana duracaklar */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px; margin-top: 40px;
}
.vision-card-pro {
    background: #fff; border-radius: 24px; padding: 40px;
    position: relative; overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    border: 1px solid rgba(15, 23, 42, 0.05); transition: all 0.4s ease;
    height: 100%; /* Kutuların boyunu eşitle */
}
.vision-card-pro:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.12);
    border-color: var(--gold-leaf);
}
.icon-box {
    width: 70px; height: 70px; background: var(--royal-navy);
    border-radius: 16px; display: flex; align-items: center; justify-content: center;
    margin-bottom: 25px; box-shadow: 0 10px 20px rgba(15, 23, 42, 0.2);
}
.icon-box i { font-size: 1.8rem; color: var(--gold-leaf); }

.vision-card-pro h3 {
    font-family: 'Baskervville', serif; font-size: 1.8rem; color: var(--royal-navy);
    margin-bottom: 15px; line-height: 1.2;
}
.highlight-text { font-size: 1.05rem; color: #555; margin-bottom: 25px; line-height: 1.6; }

.feature-list { list-style: none; padding: 0; }
.feature-list li { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-weight: 600; color: var(--text-main); }
.feature-list li i { color: var(--gold-leaf); }

.feature-block {
    background: var(--bg-body); padding: 20px; border-radius: 12px;
    margin-bottom: 15px; border-left: 4px solid var(--gold-leaf);
}
.feature-block strong { display: block; color: var(--royal-navy); font-size: 1rem; margin-bottom: 5px; }
.feature-block p { font-size: 0.9rem; margin: 0; color: #666; }

/* 10. MÜHENDİSLİK PROJELERİ (ARABALAR & KONGRE) - YATAY KUTU TASARIMI */
.project-grid {
    display: grid;
    grid-template-columns: 1fr; /* Tek sütun halinde alt alta diz */
    gap: 40px;
    margin-top: 50px;
}

.project-card {
    display: flex; /* İçeriği yan yana diz */
    background: #fff;
    border-radius: 24px; 
    overflow: hidden;
    box-shadow: var(--shadow-pro);
    transition: 0.4s ease;
    border: 1px solid rgba(0,0,0,0.05);
    align-items: stretch; /* Yükseklikleri eşitle */
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.15);
}

.project-thumb {
    flex: 0 0 55%; /* Genişliğin %55'i resim */
    position: relative;
    background: var(--royal-navy);
    min-height: 350px; 
}

.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Resmi kutuya doldur */
}

.project-badge {
    position: absolute; top: 25px; left: 25px; 
    background: var(--gold-leaf); color: #fff; padding: 8px 20px;
    border-radius: 50px; font-weight: 800; font-size: 0.9rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2); z-index: 2;
}

.project-content {
    flex: 1; /* Kalan alanı yazıya ayır */
    padding: 50px; 
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-content h4 {
    font-family: 'Baskervville', serif; font-size: 2rem; 
    color: var(--royal-navy); margin-bottom: 20px;
}

.project-content p {
    font-size: 1.1rem; color: #666; margin-bottom: 0; line-height: 1.8;
}


/* 11. YÖNETİM & DARK KART DÜZELTMELERİ */
.admin-card { border-left: 5px solid var(--royal-navy); }
.admin-card:hover { border-left-color: var(--gold-leaf); }

.dark-card { background: var(--royal-navy) !important; color: #fff !important; }
.dark-card h4 { color: var(--gold-leaf) !important; }
.dark-card p { color: rgba(255, 255, 255, 0.8) !important; }
.dark-card .feature-block {
    background: rgba(255, 255, 255, 0.1) !important; border-left-color: var(--gold-leaf) !important;
}
.dark-card .feature-block p, .dark-card .feature-block strong { color: #fff !important; }

/* GENEL CLASSLAR */
.v-container { max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.reveal { animation: fadeIn 1.2s cubic-bezier(0.22, 1, 0.36, 1); }

@keyframes rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }

/* MOBİL UYUMLULUK (EN ÖNEMLİ KISIM) */
@media (max-width: 900px) {
    /* Tablet ve Mobilde eski haline (üst üste) dönsün */
    .project-card {
        flex-direction: column; /* Yan yana değil alt alta olsun */
    }
    .project-thumb {
        flex: auto; /* Genişlik sınırlamasını kaldır */
        width: 100%;
        height: 250px; /* Mobilde yükseklik */
    }
    .project-content {
        padding: 30px;
    }
    .project-badge {
        top: 20px; right: 20px; left: auto; /* Rozeti sağa geri al */
    }
}

@media (max-width: 768px) {
    .info-title { font-size: 3rem; }
    .stat-number { font-size: 3rem; }
    .stats-grid { margin-top: 0; gap: 15px; }
    .biz-card { padding: 30px 20px; }
    .vision-grid-pro { grid-template-columns: 1fr; }
}