/* =======================================================
   LOJİSTİK360 MODERN UI (style.css) - TAMAMEN YENİ TASARIM
   ======================================================= */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&display=swap');

:root {
    --primary-color: #0d6efd; /* Bootstrap Mavi */
    --primary-dark: #0a58ca;
    --secondary-color: #198754; /* Yeşil */
    --accent-color: #ffc107; /* Sarı */
    --dark-bg: #212529; /* Koyu Gri */
    --light-bg: #f8f9fa; /* Açık Gri */
    --card-bg: #ffffff;
    --text-main: #212529;
    --text-muted: #6c757d;
    --gradient-main: linear-gradient(135deg, #0d6efd 0%, #0dcaf0 100%); /* Mavi-Cyan Gradient */
    --gradient-dark: linear-gradient(135deg, #343a40 0%, #495057 100%);
    --shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 15px rgba(13, 110, 253, 0.5);
    --font-family-sans-serif: 'Roboto', sans-serif;
}

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

/* --- NAVBAR --- */
.trans-nav {
    background: transparent;
    padding: 15px 0;
    transition: all 0.4s ease;
}
.trans-nav.scrolled {
    background: rgba(33, 37, 41, 0.95); /* Koyu Arka Plan */
    backdrop-filter: blur(8px);
    padding: 10px 0;
    box-shadow: var(--shadow-lg);
}
.navbar-brand {
    color: #fff !important;
    font-size: 1.6rem;
    font-weight: 700;
}
.brand-icon {
    width: 35px; height: 35px;
    background: var(--gradient-main);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 1.1rem;
    box-shadow: var(--shadow-glow);
}
.nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    position: relative;
    padding: 8px 15px !important;
}
.nav-link::after {
    content: ''; position: absolute; bottom: 0; left: 50%;
    width: 0; height: 2px; background: var(--secondary-color);
    transition: all 0.3s ease; transform: translateX(-50%);
}
.nav-link:hover::after { width: 70%; }

.btn-giris {
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: #fff;
    border-radius: 5px;
    padding: 8px 25px;
    transition: all 0.3s;
}
.btn-giris:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* --- HERO SECTION --- */
.hero-section {
    position: relative;
    height: 90vh;
    min-height: 550px;
    background: url('https://images.unsplash.com/photo-1544427920-5690b9b3c43c?q=80&w=1920&auto=format&fit=crop') no-repeat center center/cover;
    display: flex;
    align-items: center;
    color: white;
}
.overlay {
    position: absolute; top: 0; left: 0;
    background: linear-gradient(to bottom, rgba(13, 110, 253, 0.85), rgba(25, 135, 84, 0.7));
    width: 100%; height: 100%;
}
.hero-content { position: relative; z-index: 2; }
.text-gradient {
    background: linear-gradient(to right, #ffffff 30%, #ffc107 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
}
.badge-live {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(4px);
    padding: 6px 15px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.3);
    font-weight: 600; font-size: 0.8rem;
    letter-spacing: 1px;
}
.pulse-dot {
    display: inline-block; width: 8px; height: 8px;
    background-color: var(--accent-color); border-radius: 50%;
    margin-right: 5px;
    box-shadow: 0 0 0 rgba(255, 193, 7, 0.4);
    animation: pulse 2s infinite;
}

/* Shape Divider */
.custom-shape-divider-bottom {
    position: absolute; bottom: 0; left: 0; width: 100%;
    overflow: hidden; line-height: 0;
    transform: rotate(180deg);
}
.custom-shape-divider-bottom svg {
    position: relative; display: block; width: calc(100% + 1.3px); height: 80px;
}
.custom-shape-divider-bottom .shape-fill { fill: var(--light-bg); }

/* --- STATS SECTION (Floating Cards) --- */
.stat-box {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; gap: 15px;
    transition: all 0.3s ease;
    border-left: 5px solid transparent;
}
.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
    border-left-color: var(--primary-color);
}
.icon-wrapper {
    width: 50px; height: 50px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: white;
    flex-shrink: 0;
}
.bg-blue { background: linear-gradient(135deg, #0d6efd, #0dcaf0); }
.bg-green { background: linear-gradient(135deg, #198754, #20c997); }
.bg-orange { background: linear-gradient(135deg, #ffc107, #fd7e14); }
.bg-purple { background: linear-gradient(135deg, #6f42c1, #0dcaf0); }

.stat-info h3 { font-weight: 800; font-size: 1.8rem; margin: 0; color: var(--text-main); }
.stat-info p { margin: 0; color: var(--text-muted); font-size: 0.85rem; font-weight: 500; }

/* --- FEATURE/HİZMETLER SECTION --- */
.feature-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #e9ecef;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

/* --- PROCESS/SÜREÇ YÖNETİMİ SECTION --- */
.process-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    border: 1px solid #e9ecef;
}
.process-card:hover {
    background: var(--dark-bg);
    color: white;
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--dark-bg);
}
.process-card:hover p { color: rgba(255,255,255,0.8); }
.process-card:hover .card-icon { color: var(--accent-color); }
.step-number {
    font-size: 3rem; font-weight: 900;
    color: rgba(0,0,0,0.08);
    position: absolute; top: -10px; right: 10px;
}
.card-icon {
    font-size: 2.5rem; margin-top: 15px;
    color: var(--primary-color);
    transition: all 0.3s;
}

/* --- CTA SECTION --- */
.cta-section {
    background: var(--primary-color); /* Düz renk */
    padding: 80px 0;
    position: relative;
}
.overlay-gradient {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(45deg, rgba(13, 110, 253, 0.85), rgba(25, 135, 84, 0.7));
    z-index: 1;
}
.hover-lift { transition: transform 0.3s; }
.hover-lift:hover { transform: translateY(-3px); }

/* --- FOOTER --- */
footer { background-color: var(--dark-bg); }
.text-gradient-brand {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}
.social-links a i { color: white; transition: 0.3s; }
.social-links a:hover i { color: var(--accent-color); transform: scale(1.1); }