/* --- GENEL AYARLAR --- */
:root {
    --ana-renk: #102C57; /* Koyu Lacivert */
    --vurgu-renk: #C70039; /* Canlı Kırmızı */
    --beyaz: #ffffff;
    --gri-bg: #f8f9fa;
}

html {
    scroll-behavior: smooth; /* Yumuşak kaydırma */
    scroll-padding-top: 100px; /* Menü payı */
}

body {
    font-family: 'Poppins', sans-serif;
}

/* --- NAVBAR (MENÜ) --- */
.navbar {
    background-color: var(--beyaz);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 0.8rem 0;
}

.navbar-brand img {
    max-height: 65px;
    width: auto;
}

.nav-link {
    color: #333 !important;
    font-weight: 500;
    margin-right: 15px;
    transition: 0.3s;
}

.nav-link:hover {
    color: var(--vurgu-renk) !important;
}

/* --- HERO SECTION (GİRİŞ) --- */
#hero {
    background-color: var(--ana-renk);
    color: var(--beyaz);
    padding: 120px 0;
    position: relative;
    margin-top: 70px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-lead {
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 300;
}

/* --- HİZMET KARTLARI --- */
.service-card {
    background: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 10px;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
}

.icon-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(16, 44, 87, 0.1);
    border-radius: 50%;
    margin-bottom: 20px;
    transition: 0.3s;
}

.service-card:hover .icon-box {
    background: var(--ana-renk);
}

.service-card:hover .icon-box i {
    color: #fff !important;
}

/* --- NEDEN BİZ (FEATURES) --- */
.ls-2 {
    letter-spacing: 2px;
}

/* --- FOOTER --- */
footer a:hover {
    color: var(--vurgu-renk) !important;
    transition: 0.3s;
}