/* ===================================
   Kosovali İnşaat - Modern Responsive CSS
   =================================== */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FFA500;
    --primary-dark: #FF8C00;
    --secondary-color: #2C3E50;
    --text-color: #333;
    --text-light: #666;
    --bg-light: #F8F9FA;
    --white: #FFFFFF;
    --border-color: #E0E0E0;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 5px 20px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 16px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Badge (proje durumu: devam ediyor, tamamlandı, çok yakında) */
.badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}
.badge-warning { background-color: #FFF3CD; color: #856404; }
.badge-success { background-color: #D4EDDA; color: #155724; }
.badge-info { background-color: #CCE5FF; color: #004085; }

/* Header - shared across all pages */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1200;
    width: 100%;
}

.header-top { display: none; }

.main-nav {
    background-color: #fff;
    width: 100%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: background-color 0.35s ease, box-shadow 0.35s ease;
}

.nav-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    min-height: 74px;
}

.nav-left,
.nav-right {
    flex: 1;
    display: flex;
    align-items: center;
}

.nav-left {
    justify-content: flex-start;
}

.nav-right {
    justify-content: flex-end;
    gap: 22px;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-brand .logo {
    height: 46px;
    width: auto;
    object-fit: contain;
}

/* Top link (PROJELER) */
.top-link {
    color: var(--text-color);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.top-link:hover {
    color: var(--primary-color);
}

/* MENÜ button */
.desktop-menu-toggle {
    display: inline-block;
    color: var(--text-color);
    border: 0;
    background: transparent;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.desktop-menu-toggle:hover {
    color: var(--primary-color);
}

/* Hamburger lines */
.desktop-hamburger {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    border: 0;
    background: transparent;
    padding: 4px 0;
    cursor: pointer;
    vertical-align: middle;
}

.desktop-hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--text-color);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.desktop-hamburger.active span:first-child {
    transform: translateY(3.5px) rotate(45deg);
}

.desktop-hamburger.active span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
}

/* Drawer panel (right slide) */
.desktop-drawer-menu {
    position: fixed;
    top: 0;
    right: -440px;
    width: min(430px, 90vw);
    height: 100vh;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    gap: 0;
    list-style: none;
    padding: 0;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.18);
    transition: right 0.3s ease-in-out;
    z-index: 1250;
    overflow-y: auto;
}

.desktop-drawer-menu.active {
    right: 0;
}

.desktop-drawer-menu > li {
    width: 100%;
    border-bottom: 1px solid #f2f2f2;
}

.desktop-drawer-menu > li > a {
    color: #212121;
    padding: 15px 28px;
    font-size: 22px;
    font-weight: 300;
    display: block;
}

.desktop-drawer-menu > li > a:hover {
    color: var(--primary-color);
}

.desktop-drawer-menu > li > a::after {
    display: none;
}

.has-dropdown > a {
    display: flex;
    align-items: center;
    gap: 5px;
}

.desktop-drawer-menu .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    margin: 0;
    padding: 0;
    background: #f7f7f7;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    min-width: 100%;
    border-radius: 0;
    list-style: none;
}

.desktop-drawer-menu .has-dropdown.active .dropdown-menu {
    max-height: 500px;
}

.desktop-drawer-menu .dropdown-menu li a {
    display: block;
    padding: 11px 38px;
    font-size: 16px;
    color: var(--text-color);
}

.desktop-drawer-menu .dropdown-menu li a:hover {
    color: var(--primary-color);
    background-color: #f0f0f0;
}

/* Overlay behind drawer */
.mobile-menu-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1240;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Drawer header */
.mobile-menu-header-item {
    display: block;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    border-bottom: 1px solid #efefef;
}

.mobile-menu-header .logo {
    height: 42px !important;
}

.mobile-menu-close {
    display: inline-flex;
    width: 34px;
    height: 34px;
    border: 0;
    background: transparent;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #161616;
    cursor: pointer;
}

/* Drawer social links at bottom */
.drawer-social {
    display: flex;
    gap: 16px;
    padding: 28px;
    margin-top: auto;
    border-top: 1px solid #efefef;
}

.drawer-social a {
    color: #333;
    font-size: 18px;
}

.drawer-social a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 80vh;
    min-height: 600px;
    max-height: 900px;
    overflow: hidden;
}

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

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.hero-slide-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.7) 0%, rgba(255, 165, 0, 0.5) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    padding: 0 20px;
    animation: fadeInUp 1s ease;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1.2;
}

.hero-content .hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 15px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

.hero-content .hero-description {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.95);
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-content .btn {
    font-size: 1.1rem;
    padding: 15px 40px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

/* Hero Controls */
.hero-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    z-index: 10;
    pointer-events: none;
}

.hero-prev,
.hero-next {
    background-color: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.5);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    pointer-events: all;
    backdrop-filter: blur(5px);
}

.hero-prev:hover,
.hero-next:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

/* Hero Indicators */
.hero-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.5);
    background-color: transparent;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.hero-indicator.active,
.hero-indicator:hover {
    background-color: var(--white);
    border-color: var(--white);
    transform: scale(1.2);
}

/* Statistics Section */
.statistics-section {
    padding: 60px 0;
    background-color: var(--white);
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.stat-item {
    background-color: var(--white);
    padding: 40px 36px;
    border-radius: 14px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 24px;
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 40px;
    line-height: 1;
}

.stat-value {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin: 0;
}

.stat-label {
    color: var(--text-light);
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.5;
}

/* Sections */
section {
    padding: 80px 0;
}

/* Sayfa başlık alanı - gradient banner (Projeler, Galeri, Blog vb. tüm sayfalarda) */
.page-header-section {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.page-header-section h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: 15px;
}

.page-header-section p {
    margin: 0;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
}

.page-header-section .post-meta {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    margin-top: 10px;
}

.page-header-section .post-meta span {
    margin-right: 20px;
}

/* Sayfa başlığından sonra gelen bölüm - üst boşluk */
.page-header-section + section {
    padding-top: 40px;
}

@media (max-width: 768px) {
    .page-header-section {
        padding: 50px 0;
    }
    
    .page-header-section h1 {
        font-size: 2rem;
    }
    
    .page-header-section p {
        font-size: 1rem;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.bg-light {
    background-color: var(--bg-light);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 250px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-content {
    padding: 25px;
}

.project-content h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.project-content p {
    color: var(--text-light);
    margin-bottom: 20px;
}

/* Ana sayfa projeler – kataloglar gibi: büyük kapak, sadece proje adı */
.home-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0;
}

.home-project-card {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 0;
    text-decoration: none;
    display: block;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.home-project-card:hover {
    transform: scale(1.02);
}

.home-project-image {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.home-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.home-project-card:hover .home-project-image img {
    transform: scale(1.05);
}

.home-project-placeholder {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 80px;
}

.home-project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
    padding: 30px 20px 20px;
    color: white;
}

.home-project-overlay h3 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

@media (max-width: 992px) {
    .home-projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .home-project-card {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .home-projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .home-project-card {
        height: 300px;
    }
    
    .home-project-overlay h3 {
        font-size: 1.5rem;
    }
}

/* About Preview Section */
.about-preview-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-text h2 {
    margin-bottom: 25px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Values Section */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 40px 20px;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 35px;
}

.value-card h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.value-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Faaliyet Alanları */
.faaliyet-alanlari-section {
    padding: 80px 0;
    background-color: var(--white);
}

.faaliyet-header {
    text-align: center;
    margin-bottom: 60px;
}

.faaliyet-ust-baslik {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.faaliyet-baslik {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0;
}

.faaliyet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.faaliyet-card {
    position: relative;
    padding: 30px 24px 40px;
    text-align: left;
    background-color: var(--white);
    border-radius: 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: var(--transition);
}

.faaliyet-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.faaliyet-icon-wrap {
    margin-bottom: 20px;
}

.faaliyet-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.faaliyet-numara {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 4rem;
    font-weight: 800;
    color: rgba(0,0,0,0.04);
    line-height: 1;
}

.faaliyet-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--secondary-color);
    margin: 0 0 16px;
    text-transform: uppercase;
}

.faaliyet-desc {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-light);
    margin: 0;
}

@media (max-width: 992px) {
    .faaliyet-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .faaliyet-numara {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .faaliyet-baslik {
        font-size: 1.75rem;
    }
    
    .faaliyet-title {
        font-size: 1.25rem;
    }
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.blog-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-content {
    padding: 25px;
}

.blog-date {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-content h3 {
    margin-bottom: 15px;
}

.blog-content h3 a {
    color: var(--secondary-color);
}

.blog-content h3 a:hover {
    color: var(--primary-color);
}

.read-more {
    color: var(--primary-color);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 15px;
}

.read-more:hover {
    gap: 10px;
}

/* Footer */
.main-footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 20px;
}

.footer-description {
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-column h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.25rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

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

.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: rgba(255,255,255,0.8);
}

.footer-contact i {
    color: var(--primary-color);
    margin-top: 5px;
}

.footer-contact a {
    color: rgba(255,255,255,0.8);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255,255,255,0.8);
}

.footer-bottom a {
    color: rgba(255,255,255,0.8);
}

.footer-bottom a:hover {
    color: var(--primary-color);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 2rem;
}

.no-content {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
    grid-column: 1 / -1;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .top-link,
    .desktop-menu-toggle {
        display: none !important;
    }

    .nav-right {
        gap: 0;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    /* Mobilde üst telefon ve mail çubuğu gizlensin */
    .header-top {
        display: none;
    }
    
    .header-top-container {
        padding: 10px 15px;
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .header-contact {
        justify-content: center;
    }
    
    .nav-container {
        padding: 15px;
    }
    
    .brand-text {
        font-size: 1rem;
    }
    
    .nav-brand .logo {
        height: 40px;
    }
    
    .nav-menu {
        width: 85%;
        max-width: 350px;
    }
    
    .nav-menu > li > a {
        padding: 16px 20px;
        font-size: 15px;
    }
    
    .dropdown-menu li a {
        padding: 12px 20px 12px 35px;
        font-size: 14px;
    }
    
    .hero-section {
        height: 70vh;
        min-height: 500px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-content .hero-description {
        font-size: 1rem;
    }
    
    .hero-controls {
        padding: 0 15px;
    }
    
    .hero-prev,
    .hero-next {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    .hero-indicators {
        bottom: 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    section {
        padding: 50px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .header-top-container {
        padding: 10px;
    }
    
    .nav-container {
        padding: 10px;
    }
    
    .hero-section {
        height: 60vh;
        min-height: 400px;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-content .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-content .btn {
        font-size: 1rem;
        padding: 12px 30px;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
}

/* ===========================================
   Home page - transparent header over hero
   =========================================== */
body.home-page .main-header {
    position: fixed;
    background: transparent;
}

body.home-page .main-nav {
    background-color: transparent;
    box-shadow: none;
}

body.home-page .top-link,
body.home-page .desktop-menu-toggle {
    color: #fff;
}

body.home-page .desktop-hamburger span {
    background-color: #fff;
}

body.projects-page .main-header {
    position: fixed;
    background: transparent;
}

body.projects-page .main-nav {
    background-color: transparent;
    box-shadow: none;
}

body.projects-page .top-link,
body.projects-page .desktop-menu-toggle {
    color: #fff;
}

body.projects-page .desktop-hamburger span {
    background-color: #fff;
}

body.about-page .main-header {
    position: fixed;
    background: transparent;
}

body.project-detail-page .main-header {
    position: fixed;
    background: transparent;
}

body.about-page .main-nav {
    background-color: transparent;
    box-shadow: none;
}

body.project-detail-page .main-nav {
    background-color: transparent;
    box-shadow: none;
}

body.about-page .top-link,
body.about-page .desktop-menu-toggle {
    color: #fff;
}

body.project-detail-page .top-link,
body.project-detail-page .desktop-menu-toggle {
    color: #fff;
}

body.about-page .desktop-hamburger span {
    background-color: #fff;
}

body.project-detail-page .desktop-hamburger span {
    background-color: #fff;
}

/* Scrolled: white bar */
body.home-page .main-header.scrolled .main-nav {
    background-color: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

body.home-page .main-header.scrolled .top-link,
body.home-page .main-header.scrolled .desktop-menu-toggle {
    color: var(--text-color);
}

body.home-page .main-header.scrolled .desktop-hamburger span {
    background-color: var(--text-color);
}

body.projects-page .main-header.scrolled .main-nav {
    background-color: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

body.projects-page .main-header.scrolled .top-link,
body.projects-page .main-header.scrolled .desktop-menu-toggle {
    color: var(--text-color);
}

body.projects-page .main-header.scrolled .desktop-hamburger span {
    background-color: var(--text-color);
}

body.about-page .main-header.scrolled .main-nav {
    background-color: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

body.project-detail-page .main-header.scrolled .main-nav {
    background-color: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

body.about-page .main-header.scrolled .top-link,
body.about-page .main-header.scrolled .desktop-menu-toggle {
    color: var(--text-color);
}

body.project-detail-page .main-header.scrolled .top-link,
body.project-detail-page .main-header.scrolled .desktop-menu-toggle {
    color: var(--text-color);
}

body.about-page .main-header.scrolled .desktop-hamburger span {
    background-color: var(--text-color);
}

body.project-detail-page .main-header.scrolled .desktop-hamburger span {
    background-color: var(--text-color);
}

@media (max-width: 992px) {
    .nav-container {
        min-height: 64px;
        padding: 12px 20px;
    }

    .top-link,
    .desktop-menu-toggle {
        display: none !important;
    }

    .nav-right {
        gap: 0;
    }

    .nav-brand .logo {
        height: 40px;
    }
}