/* =========================
   RESET
========================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #1a1a1a;
    color: #fff;
    overflow-x: hidden;
}

/* =========================
   NAVBAR (KORUNDU)
========================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    z-index: 9999;

    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px);

    display: flex;
    align-items: center;
}

.nav-container {
    width: 100%;
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    color: #d4af37;

}

.nav-logo a {
    text-decoration: none;
    color: inherit;
}

.nav-logo a:visited {
    color: inherit;
}

.nav-logo a:hover {
    color: inherit;
}

.nav-logo h1 {
    margin: 0;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    gap: 35px;
    list-style: none;
}

.nav-menu a {
    text-decoration: none;
    color: #b0b0b0;
    transition: 0.3s;
}

.nav-menu a:hover {
    color: #d4af37;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    margin-top: 40px;

    background: #d4af37;
    color: #1a1a1a;

    text-decoration: none;
    font-weight: 500;
    letter-spacing: 1px;

    border: 2px solid #d4af37;
    transition: all 0.3s ease;
}

.btn:hover {
    background: transparent;
    color: #d4af37;
}

/* =========================
   HERO / SLIDER (KORUNDU)
========================= */

.showcase {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.slides {
    position: absolute;
    inset: 0;
}

.slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;

    opacity: 0;
    transition: opacity 1.5s ease-in-out;

    filter: brightness(0.55);
}

.slide.active {
    opacity: 1;
}

/* =========================
   LOGO + TEXT
========================= */

.slider-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;

    z-index: 10;
    pointer-events: none;
}

.slider-logo img {
    width: 420px;
    max-width: 80vw;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 25px rgba(0, 0, 0, 0.8));
}

.slider-logo h2 {
    font-family: 'Playfair Display', serif;
    font-size: 34px;
    color: #d4af37;
    margin-bottom: 6px;
}

.slider-logo p {
    font-size: 16px;
    color: #ccc;
}

/* =========================
   PRODUCTS (PROFESYONEL MASONRY LOOK)
========================= */

.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}

.products {
    padding: 100px 0;
    background: #1f1f1f;
    text-align: center;
}

.products h2 {
    color: #d4af37;
    font-family: 'Playfair Display', serif;
    margin-bottom: 50px;
}

/* GRID */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 220px;
    /* 🔥 tüm “kare sistem” buradan kontrol */
    grid-auto-flow: dense;
    gap: 20px;
}

/* ITEM */
.product-item {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    background: #111;
}

/* IMAGE */
.product-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;

    transition: transform 0.4s ease;
}

/* hover zoom */
.product-item:hover img {
    transform: scale(1.06);
}

/* =========================
   SHAPE VARIATIONS (ESTETİK KARMA)
========================= */

/* geniş */
.product-item.wide {
    grid-column: span 2;
}

/* uzun */
.product-item.tall {
    grid-row: span 2;
}

/* kare büyük */
.product-item.big {
    grid-column: span 2;
    grid-row: span 2;
}

/* =========================
   ABOUT / CONTACT / FOOTER
========================= */

.about {
    padding: 100px 0;
    background: #2a2a2a;
}

.about-content {
    max-width: 800px;
    margin: auto;
    text-align: center;
}

.about h2 {
    color: #d4af37;
    font-family: 'Playfair Display', serif;
    margin-bottom: 30px;
}

.about p {
    color: #b0b0b0;
    margin-bottom: 15px;
    line-height: 1.8;
}

.contact {
    padding: 100px 0;
    background: #1f1f1f;
}

.contact h2 {
    text-align: center;
    color: #d4af37;
    margin-bottom: 50px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.contact-item {
    text-align: center;
}

.contact-item h4 {
    color: #d4af37;
    margin-bottom: 10px;
}

.contact-item p {
    color: #b0b0b0;
}

.footer {
    text-align: center;
    padding: 40px;
    background: #111;
    color: #aaa;
}

/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .slider-logo img {
        width: 260px;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-item.wide {
        grid-column: span 2;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}