:root {
    --primary-blue: #0a2342;
    --ice-blue: #f0f9ff;
    --accent-blue: #38bdf8;
    --whatsapp-green: #25d366;
    --white: #ffffff;
    --text-gray: #64748b;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; scroll-behavior: smooth; }
body { background-color: var(--ice-blue); color: var(--primary-blue); }

.whatsapp-float {
    position: fixed; width: 60px; height: 60px; bottom: 30px; right: 30px;
    background-color: var(--whatsapp-green); color: #FFF; border-radius: 50px;
    text-align: center; font-size: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 9999; display: flex; align-items: center; justify-content: center;
    transition: all 0.3s ease; text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); background-color: #128c7e; }

header {
    background-color: rgba(10, 35, 66, 0.98); color: white; padding: 15px 10%;
    display: flex; justify-content: space-between; align-items: center;
    position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.logo { font-size: 1.5rem; font-weight: 800; color: var(--accent-blue); display: flex; align-items: center; gap: 10px; }
nav a { color: white; text-decoration: none; margin-left: 20px; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; }

.hero {
    background: linear-gradient(rgba(10, 35, 66, 0.6), rgba(10, 35, 66, 0.6)), 
                url('../images/hero.jpg');
    background-size: cover; background-position: center; height: 400px;
    display: flex; flex-direction: column; justify-content: center; align-items: center; color: white; text-align: center; padding: 20px;
}
.hero h1 { font-size: 3rem; font-weight: 800; }

/* Ürün Kartları */
.section-padding { padding: 60px 10%; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; }
.product-card { background: var(--white); border-radius: 15px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); text-align:center; }
.product-card img { width:100%; height:220px; object-fit:cover; }
.p-content { padding: 20px; }
.p-content h3 { font-size:1.2rem; margin-bottom:8px; }
.btn-order { display:block; background:var(--primary-blue); color:white; padding:10px; border-radius:8px; text-decoration:none; font-weight:700; transition:0.3s;}
.btn-order:hover { background:var(--accent-blue); }

/* Diğer stili olduğu gibi */

/* HAKKIMIZDA GELİŞMİŞ TASARIM */

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-container {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.about-container p {
    font-size: 16.5px;
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.about-container .highlight {
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 18px;
    border-left: 4px solid var(--accent-blue);
    padding-left: 15px;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
    object-fit: cover;
}

/* İKONLU ALAN */
.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.feature-box {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: 0.3s;
}

.feature-box i {
    font-size: 30px;
    color: var(--accent-blue);
    margin-bottom: 10px;
}

.feature-box h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.feature-box p {
    font-size: 14px;
    color: var(--text-gray);
}

.feature-box:hover {
    transform: translateY(-5px);
}

/* MOBİL UYUMLU */
@media (max-width: 768px) {
    .about-wrapper {
        grid-template-columns: 1fr;
    }
}

/* İLETİŞİM SAYFASI */

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-box {
    display: flex;
    gap: 15px;
    align-items: center;
    background: var(--white);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.info-box i {
    font-size: 22px;
    color: var(--accent-blue);
}

.info-box h3 {
    margin-bottom: 5px;
    font-size: 1rem;
}

.info-box p {
    color: var(--text-gray);
    font-size: 14px;
}

/* SAĞ KUTU */
.contact-box {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.contact-box h3 {
    margin-bottom: 10px;
}

.btn-whatsapp-large {
    display: inline-block;
    margin-top: 20px;
    background: var(--whatsapp-green);
    color: white;
    padding: 12px 25px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
}

.btn-whatsapp-large:hover {
    background: #128c7e;
}

/* MOBİL */
@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
    }
}