/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Playfair+Display:wght@600;700&display=swap');

/* Değişkenler */
:root {
    --primary: #d4af37;
    --secondary: #1a1a1a;
    --accent: #b8962e;
    --light: #f8f9fa;
    --dark: #111;
    --gray: #6c757d;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.7;
    color: #333;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background: #f9f9f9;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.8rem;
    color: var(--secondary);
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 70px;
    height: 3px;
    background: var(--primary);
    margin: 15px auto 0;
}

.section-title p {
    color: var(--gray);
    font-size: 1.1rem;
}

/* Navbar */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

#header.scrolled {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.navbar {
    padding: 25px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 100px;
    width: auto;
    border-radius: 0;
    object-fit: contain;
    display: block;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: white;
    position: relative;
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 600;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    font-size: 1.8rem;
    color: white;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
}

/* Hero Slider */
.hero {
    height: 100vh;
    position: relative;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.slide-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
}

.slide-content {
    position: relative;
    z-index: 1;
    color: white;
    max-width: 800px;
    padding: 0 20px;
}

.slide-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
}

.slide-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #b8962e);
    color: #1a1a1a;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
}

/* Slider Okları */
.swiper-button-prev, .swiper-button-next {
    color: var(--primary) !important;
}
.swiper-pagination-bullet-active {
    background: var(--primary) !important;
}

/* Hakkımızda */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.stat {
    text-align: center;
    flex: 1 1 120px;
    min-width: 100px;
}

.stat i {
    font-size: 2rem;
    color: var(--primary);
    display: block;
    margin-bottom: 8px;
    transition: transform 0.3s ease;
}

.stat:hover i {
    transform: scale(1.2);
}

.stat span {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
}

.stat p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 5px;
}

/* Servisler */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.2);
    border-bottom: 3px solid var(--primary);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

/* Projeler */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.project-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: #f5f5f5;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.project-item:hover img {
    transform: scale(1.08);
}

/* Dönüşüm Hikayeleri (Before/After) */
.donusum {
    background: #fff;
}

.donusum-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

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

.donusum-item h3 {
    margin-top: 20px;
    font-size: 1.3rem;
    color: var(--secondary);
}

.ba-slider {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 12px;
    cursor: ew-resize;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.ba-before,
.ba-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ba-before img,
.ba-after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.ba-before {
    z-index: 2;
    clip-path: inset(0 50% 0 0);
}

.ba-after {
    z-index: 1;
}

.ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: var(--primary);
    z-index: 3;
    transform: translateX(-50%);
    pointer-events: none;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.ba-handle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.ba-handle::after {
    content: '⟷';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--secondary);
    font-size: 1rem;
    font-weight: bold;
    z-index: 1;
}

.ba-label {
    position: absolute;
    bottom: 15px;
    padding: 5px 15px;
    background: rgba(0,0,0,0.7);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 20px;
    z-index: 4;
    pointer-events: none;
}

.ba-before .ba-label {
    left: 15px;
}

.ba-after .ba-label {
    right: 15px;
}

/* Video Galerisi */
.video-gallery {
    background: #fff;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.video-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.video-wrapper {
    position: relative;
    overflow: hidden;
}

.video-wrapper video {
    width: 100%;
    display: block;
    background: #000;
}

.before-after-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary);
    color: #1a1a1a;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    pointer-events: none;
    z-index: 2;
}

.video-card h3 {
    padding: 15px 15px 5px;
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--secondary);
}

.video-card p {
    padding: 0 15px 15px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.4;
}

/* Güven Çubuğu */
.trust-bar {
    background: var(--secondary);
    padding: 35px 0;
    color: white;
}

.trust-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: #ddd;
    transition: color 0.3s ease;
}

.trust-item i {
    font-size: 1.8rem;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.trust-item:hover {
    color: white;
}

.trust-item:hover i {
    transform: scale(1.2);
}

/* İletişim */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    margin-bottom: 50px;
}

.contact-info .info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 2rem;
    color: var(--primary);
    width: 40px;
}

.contact-info a,
.footer-contact a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover,
.footer-contact a:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.social-links a {
    background: var(--secondary);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: #000;
    transform: rotate(360deg);
}

/* Facebook ve Twitter geçici gizli */
.social-links a:nth-child(2),
.social-links a:nth-child(3) {
    display: none;
}

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

.form-row {
    display: flex;
    gap: 20px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.contact-form input:focus, .contact-form textarea:focus {
    border-color: var(--primary);
    outline: none;
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 350px;
    border: 0;
}

/* Footer */
footer {
    background: var(--secondary);
    color: #ccc;
    padding-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo h3 {
    font-size: 2rem;
    color: white;
}

.footer-logo h3 span {
    color: var(--primary);
}

.footer-links ul {
    list-style: none;
    margin-top: 15px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact p {
    margin: 10px 0;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding: 20px 0;
    text-align: center;
}

/* WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    z-index: 999;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Back to Top */
#backToTop {
    position: fixed;
    bottom: 100px;
    right: 30px;
    background: var(--secondary);
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: none;
    z-index: 999;
    transition: var(--transition);
}

#backToTop:hover {
    background: var(--primary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
    .slide-content h1 {
        font-size: 2.5rem;
    }
    .trust-items {
        justify-content: center;
    }
    .donusum-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 12px 0;            /* mobilde navbar daha ince, logo daha yukarıda */
    }

    .hamburger {
        display: block;
        font-size: 1.6rem;          /* hamburger biraz küçülsün, logo yer kaplasın */
        padding: 8px;
    }

    .logo-img {
        height: 75px;               /* tablette büyük logo */
        max-width: none;            /* genişlik sınırı yok */
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(26,26,26,0.98);
        width: 100%;
        height: 100vh;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        padding: 0;
        transform: translateY(-100%);
        transition: transform 0.4s ease;
        z-index: 1000;
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    .form-row {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .whatsapp-float {
        width: 50px; height: 50px; font-size: 1.5rem;
        bottom: 25px;
        right: 20px;
    }

    #backToTop {
        bottom: 85px;
        right: 20px;
    }

    .slide-content h1 {
        font-size: 2rem;
    }
    .slide-content p {
        font-size: 1rem;
    }
    .section-title h2 {
        font-size: 2rem;
    }

    .trust-item {
        flex: 1 1 40%;
        justify-content: center;
    }

    .before-after-badge {
        font-size: 0.7rem;
        padding: 4px 10px;
        top: 10px;
        right: 10px;
    }

    .video-card h3 {
        font-size: 1rem;
    }

    .project-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .map-container iframe {
        height: 250px;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 10px 0;
    }

    .logo-img {
        height: 65px;               /* telefonda da büyük logo */
    }

    .project-grid {
        grid-template-columns: 1fr;
    }

    .slide-content h1 {
        font-size: 1.8rem;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .ba-handle::before {
        width: 28px;
        height: 28px;
    }

    .ba-label {
        font-size: 0.7rem;
        padding: 4px 10px;
    }
}
/* WhatsApp garantili görünüm */
.whatsapp-float {
    z-index: 99999 !important;
}

/* Mobil zoom’u engelle, orantıyı koru */
html {
    touch-action: manipulation;
    -ms-touch-action: manipulation;
}