/* Google Fonts - Preload for better performance */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap&display=swap');

:root {
    --primary-color: #000000;
    --secondary-color: #666666;
    --accent-color: #ffffff;
    --dark-color: #000000;
    --light-color: #ffffff;
}

* {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Navbar Styles */
.navbar {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    color: var(--primary-color) !important;
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1;
}

.logo-img {
    height: 40px;
    width: auto;
    margin-bottom: 5px;
}

.brand-stack {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1;
}

.brand-zara {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--primary-color);
}

.brand-mobilya {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
    color: var(--secondary-color);
    margin-top: 2px;
}

.nav-link {
    color: var(--dark-color) !important;
    font-weight: 500;
    transition: color 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.nav-link::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    bottom: 0.2em;
    width: 100%;
    height: 2px;
    background: #111;
    transform: scaleX(0);
    transition: transform 0.25s cubic-bezier(.4,0,.2,1);
    transform-origin: left;
}

.nav-link:hover::after,
.nav-link:focus::after {
    transform: scaleX(1);
}

.navbar-nav .nav-item {
    margin-left: 1.2rem;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('https://images.unsplash.com/photo-1555041469-a586c61ea9bc');
    background-size: cover;
    background-position: center;
    height: 100vh;
    color: white;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.45);
    z-index: 1;
}

.hero-section > .container {
    position: relative;
    z-index: 2;
}

.hero-section h1,
.hero-section p.lead {
    color: #fff !important;
    background: none;
    border: none;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    display: block;
    margin-bottom: 0.7em;
    text-shadow: none;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5em;
    animation: fadeInUp 1s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-section .btn {
    display: inline-block;
    padding: 0.3em 1.5em 0.2em 1.5em;
    font-size: 1.08rem;
    background: none;
    color: #fff;
    border: none;
    border-bottom: 2px solid #fff;
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 400;
    box-shadow: none;
    transition: border-bottom 0.2s, color 0.2s, transform 0.2s;
}

.hero-section .btn::after {
    content: '';
}

.hero-section .btn:hover {
    color: #fff;
    border-bottom: 3px solid #fff;
    transform: scale(1.04);
}

/* Product Cards */
.product-card {
    border: none;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.product-card img {
    height: 400px;
    object-fit: cover;
}

.product-card .card-body {
    padding: 1.5rem;
    background-color: var(--light-color);
}

.product-card .card-title {
    color: var(--dark-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.1rem;
}

.product-card .btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 0;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-card .btn-primary:hover {
    background-color: var(--secondary-color);
    transform: scale(1.05);
}

/* About Section */
#hakkimizda {
    background-color: var(--light-color);
}

#hakkimizda .lead {
    color: var(--dark-color);
    font-size: 1.2rem;
    line-height: 1.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#hakkimizda i {
    color: var(--primary-color);
}

/* Contact Section */
#iletisim {
    background-color: var(--light-color);
}

.form-control {
    border-radius: 0;
    padding: 1rem;
    border: 1px solid #ddd;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: none;
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 1rem 2rem;
    border-radius: 0;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: scale(1.05);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section p {
        font-size: 1rem;
    }
    
    .logo-img {
        height: 30px;
    }
    
    .brand-subtext {
        font-size: 0.8rem;
    }

    .navbar-nav .nav-item {
        margin-left: 0.5rem;
    }
}

.modal-content img {
    max-width: 90vw;
    max-height: 80vh;
    width: auto;
    height: auto;
    margin: auto;
    display: block;
}

/* Social Media Hover Effects */
.social-icon {
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.1);
}

.social-icon:hover .fa-instagram {
    color: #E4405F !important;
}

.social-icon:hover .fa-whatsapp {
    color: #25D366 !important;
}