/* css/style.css - Doğan Mobilya ve Dekorasyon Tasarım Sistemi */

:root {
    /* Renk Paleti (Premium Lüks Asetikler) */
    --color-bg: #FAF9F6;          /* Alabaster/Krem */
    --color-bg-dark: #0A0A0A;     /* Saf Kömür / Derin Siyah */
    --color-primary: #121212;     /* Antrasit */
    --color-primary-light: #1E1E1E;
    --color-accent: #D4AF37;      /* Sıcak Vurgu Altın */
    --color-accent-hover: #AA820A;
    --color-text: #2D2D2D;
    --color-text-muted: #666666;
    --color-white: #FFFFFF;
    --color-glass-bg: rgba(255, 255, 255, 0.08);
    --color-glass-border: rgba(255, 255, 255, 0.12);
    
    /* Tipografi */
    --font-serif: "Playfair Display", Georgia, serif;
    --font-sans: "Montserrat", sans-serif;
    
    /* Efektler */
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.2s ease;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 12px 36px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.12);
    --shadow-gold: 0 10px 30px rgba(212, 175, 55, 0.2);
    --border-radius: 16px;
    --border-radius-sm: 8px;
}

/* Global Sıfırlamalar */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--color-primary);
    font-weight: 700;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

/* Şık Butonlar */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: var(--border-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

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

.btn-accent:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

.btn-outline-white {
    border-color: var(--color-white);
    background-color: transparent;
    color: var(--color-white);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-3px);
}

/* Grid Yapıları */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Bölüm Başlıkları */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    font-family: var(--font-sans);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 20px;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
}

.section-header-left {
    text-align: left;
    margin-bottom: 48px;
}

.section-header-left .section-title::after {
    left: 0;
    transform: none;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition);
}

.main-header.scrolled {
    padding: 16px 0;
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    display: flex;
    flex-direction: column;
}

.logo .brand-name {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--color-white);
    line-height: 1;
}

.logo .brand-sub {
    font-family: var(--font-sans);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--color-accent);
    margin-top: 4px;
}

/* Siyah header geçişi */
.main-header.scrolled .logo .brand-name {
    color: var(--color-white);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-white);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.main-header.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.8);
}

.main-header.scrolled .nav-link:hover, 
.main-header.scrolled .nav-link.active {
    color: var(--color-white);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-btn {
    padding: 10px 24px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-radius: var(--border-radius-sm);
}

.nav-btn:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.nav-btn-mobile {
    display: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition);
}

/* Header sayfa şablonlarında siyah tema (eğer hero yoksa) */
.main-header.header-dark {
    background-color: var(--color-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--color-primary);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    animation: zoomBackground 15s infinite alternate ease-in-out;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(18, 18, 18, 0.9) 0%, rgba(18, 18, 18, 0.4) 60%, rgba(18, 18, 18, 0.8) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    color: var(--color-white);
    max-width: 750px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1.2s forwards cubic-bezier(0.25, 1, 0.5, 1) 0.3s;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: rgba(214, 175, 55, 0.15);
    border: 1px solid rgba(214, 175, 55, 0.3);
    border-radius: 50px;
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
}

.hero-title span {
    color: var(--color-accent);
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.hero-desc {
    font-size: 1.15rem;
    font-family: var(--font-sans);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

/* Hero Scroll Aşağı Butonu */
.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.7;
    transition: var(--transition);
}

.scroll-down:hover {
    opacity: 1;
}

.scroll-down i {
    animation: bounceIcon 2s infinite;
}

/* ==========================================================================
   Hakkımızda Özet Section
   ========================================================================== */
.about-summary {
    background-color: var(--color-bg);
}

.about-summary-img-wrapper {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-summary-img {
    transition: var(--transition);
}

.about-summary-img-wrapper:hover .about-summary-img {
    transform: scale(1.05);
}

.about-summary-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    border-left: 4px solid var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.about-summary-badge .years {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
    color: var(--color-accent);
    display: block;
    margin-bottom: 5px;
}

.about-summary-badge .text {
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
}

.about-summary-content {
    padding-left: 20px;
}

.about-quote {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--color-primary);
    font-style: italic;
    border-left: 3px solid var(--color-accent);
    padding-left: 20px;
    margin: 24px 0;
    line-height: 1.5;
}

.about-features {
    margin-top: 32px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.about-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(214, 175, 55, 0.1);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.about-feature-text h4 {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.about-feature-text p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Önce / Sonra (Before & After Slider) Bölümü
   ========================================================================== */
.before-after-section {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.before-after-section .section-title {
    color: var(--color-white);
}

.before-after-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    height: 500px;
    margin: 40px auto 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    user-select: none;
}

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

.before-after-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img-before {
    z-index: 1;
}

.img-after {
    z-index: 2;
    width: 50%; /* JS ile kontrol edilecek */
    overflow: hidden;
    border-right: 2px solid var(--color-accent);
}

.img-after img {
    /* Genişliği 900px'te sabitlemeliyiz ki kırpıldığında görsel küçülmesin */
    width: 900px; 
    max-width: none;
}

.slider-label {
    position: absolute;
    bottom: 20px;
    padding: 8px 16px;
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(5px);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 600;
    z-index: 3;
}

.label-before {
    right: 20px;
    border-right: 3px solid #e74c3c;
}

.label-after {
    left: 20px;
    border-left: 3px solid var(--color-accent);
}

.slider-handle {
    position: absolute;
    top: 0;
    left: 50%; /* JS ile kontrol edilecek */
    width: 4px;
    height: 100%;
    background-color: var(--color-accent);
    z-index: 4;
    cursor: ew-resize;
    transform: translateX(-50%);
}

.slider-handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
    font-size: 0.9rem;
    border: 3px solid var(--color-white);
    pointer-events: none; /* Tıklama algılamaması için kola kolay */
    transition: transform 0.2s;
}

.slider-handle:hover .slider-handle-button {
    transform: translate(-50%, -50%) scale(1.1);
}

/* ==========================================================================
   Hizmetler Bölümü
   ========================================================================== */
.services-section {
    background-color: var(--color-bg);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 48px 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary);
    z-index: -1;
    transform: translateY(100%);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

.service-card:hover::before {
    transform: translateY(0);
}

.service-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(214, 175, 55, 0.1);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 30px;
    transition: var(--transition);
}

.service-card:hover .service-icon-wrapper {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.service-card-title {
    font-size: 1.4rem;
    margin-bottom: 16px;
    transition: var(--transition);
}

.service-card:hover .service-card-title {
    color: var(--color-white);
}

.service-card-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-card-desc {
    color: rgba(255, 255, 255, 0.7);
}

.service-card-link {
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-card-link i {
    transition: transform 0.3s;
}

.service-card:hover .service-card-link {
    color: var(--color-accent);
}

.service-card:hover .service-card-link i {
    transform: translateX(5px);
}

/* ==========================================================================
   Portfolyo / Seçkin Projeler Bölümü
   ========================================================================== */
.portfolio-section {
    background-color: var(--color-bg);
}

/* Filtre Butonları */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--color-primary);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Proje Kartı */
.project-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.project-card.hidden {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
    pointer-events: none;
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: none;
}

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

.project-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(18, 18, 18, 0.95) 0%, rgba(18, 18, 18, 0.4) 60%, rgba(18, 18, 18, 0.1) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 2;
}

.project-card-cat {
    color: var(--color-accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 8px;
}

.project-card-title {
    color: var(--color-white);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
}

.project-card-link-btn {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-white);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 4px;
}

.project-card-link-btn i {
    transition: transform 0.3s;
}

.project-card-link-btn:hover i {
    transform: translateX(4px);
}

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

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

.project-card:hover .project-card-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Referanslar (Testimonials) Bölümü
   ========================================================================== */
.testimonials-section {
    background-color: var(--color-primary);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.testimonials-section .section-title {
    color: var(--color-white);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0;
}

.testimonial-wrapper {
    position: relative;
    overflow: hidden;
    min-height: 280px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    pointer-events: none;
    transform: translateX(50px);
    transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.testimonial-slide.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
    position: relative;
}

.testimonial-stars {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-bottom: 24px;
    text-align: center;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-style: italic;
    line-height: 1.6;
    text-align: center;
    margin-bottom: 32px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.testimonial-author-name {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.testimonial-author-job {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

.testimonial-control-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-control-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

/* ==========================================================================
   İç Sayfalar Banner Yapısı (Inner Page Hero)
   ========================================================================== */
.inner-hero {
    position: relative;
    padding: 160px 0 100px;
    background-color: var(--color-primary);
    color: var(--color-white);
    overflow: hidden;
}

.inner-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.25;
    z-index: 1;
}

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

.inner-hero-title {
    font-size: 3.5rem;
    color: var(--color-white);
    margin-bottom: 16px;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-family: var(--font-sans);
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumbs a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumbs a:hover {
    color: var(--color-accent);
}

.breadcrumbs span.separator {
    color: rgba(255, 255, 255, 0.3);
}

.breadcrumbs span.current {
    color: var(--color-accent);
    font-weight: 600;
}

/* ==========================================================================
   Hakkımızda Sayfası Detayları
   ========================================================================== */
.about-history {
    background-color: var(--color-bg);
}

.history-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.history-text p {
    margin-bottom: 20px;
    color: var(--color-text-muted);
}

.about-stats {
    background-color: var(--color-white);
    padding: 60px 0;
    box-shadow: var(--shadow-sm);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.stat-number {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--color-primary);
}

.craftsman-portrait-wrapper {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.craftsman-signature {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.signature-img {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.8rem;
    color: var(--color-primary);
    opacity: 0.8;
}

/* ==========================================================================
   Hizmet Detay Sayfası & Hizmetlerimiz Genel
   ========================================================================== */
.services-list-grid {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.services-list-item {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.services-list-item:nth-child(even) {
    grid-template-columns: 1.1fr 1fr;
}

.services-list-item:nth-child(even) .services-list-img-col {
    order: 2;
}

.services-list-item:nth-child(even) .services-list-content-col {
    order: 1;
}

.services-list-img-wrapper {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 16 / 11;
}

.services-list-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-item-title {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.service-item-desc {
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.service-item-features {
    margin-bottom: 30px;
}

.service-item-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.service-item-features li i {
    color: var(--color-accent);
}

/* ==========================================================================
   Proje Detay Sayfası (Showcase Page)
   ========================================================================== */
.project-details-grid {
    display: grid;
    grid-template-columns: 1.7fr 0.8fr;
    gap: 50px;
    margin-top: 40px;
}

.project-main-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 30px;
}

.project-meta-box {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: fit-content;
}

.project-meta-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--color-bg);
    padding-bottom: 12px;
}

.project-meta-list li {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.project-meta-list li:last-child {
    border-bottom: none;
}

.project-meta-label {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
}

.project-meta-value {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    text-align: right;
}

.project-details-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.project-details-content p {
    color: var(--color-text-muted);
    margin-bottom: 24px;
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Diğer Projeler */
.other-projects {
    background-color: var(--color-white);
    padding: 80px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   İletişim Sayfası (Contact Page)
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.03);
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-card-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(214, 175, 55, 0.1);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.contact-card-content h4 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-card-content p, .contact-card-content a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-card-content a:hover {
    color: var(--color-accent);
}

/* İletişim Formu */
.contact-form-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 50px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.form-group {
    position: relative;
    margin-bottom: 30px;
}

.form-control {
    width: 100%;
    padding: 16px 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid #E0E0E0;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-primary);
    transition: var(--transition);
    outline: none;
}

.form-label {
    position: absolute;
    top: 16px;
    left: 0;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    pointer-events: none;
    transition: var(--transition);
}

/* Input Odaklandığında veya Dolu Olduğunda */
.form-control:focus, .form-control:valid {
    border-bottom-color: var(--color-accent);
}

.form-control:focus ~ .form-label, 
.form-control:valid ~ .form-label {
    top: -12px;
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 600;
}

textarea.form-control {
    min-height: 120px;
    resize: none;
}

/* Hata ve Başarı Durumları */
.form-status {
    margin-top: 20px;
    padding: 14px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    display: none;
    animation: fadeIn 0.4s forwards;
}

.form-status.success {
    display: block;
    background-color: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
    border: 1px solid rgba(46, 204, 113, 0.2);
}

.form-status.error {
    display: block;
    background-color: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border: 1px solid rgba(231, 76, 60, 0.2);
}

/* Harita Alanı */
.map-section {
    padding-top: 0;
}

.map-container {
    width: 100%;
    height: 450px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

/* ==========================================================================
   Footer Tasarımı
   ========================================================================== */
.main-footer-section {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 80px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 1.2fr;
    gap: 60px;
    padding-bottom: 60px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: 24px;
}

.footer-logo .brand-name {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--color-white);
    line-height: 1;
}

.footer-logo .brand-sub {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--color-accent);
    margin-top: 6px;
}

.footer-about-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 28px;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.social-link:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

.footer-title {
    font-family: var(--font-sans);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 28px;
    color: var(--color-white);
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a i {
    font-size: 0.6rem;
    transition: transform 0.2s;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-links a:hover i {
    transform: translateX(4px);
}

.footer-contact-info li {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-contact-info li i {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-top: 3px;
}

.footer-contact-info a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.8rem;
}

/* Sabit Kayan Widget'lar */
.whatsapp-sticky {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25d366;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-sticky:hover {
    transform: scale(1.1) rotate(8deg);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-tooltip {
    position: absolute;
    right: 80px;
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
    transition: var(--transition);
    border-left: 3px solid #25d366;
}

.whatsapp-sticky:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

.back-to-top {
    position: fixed;
    bottom: 105px;
    right: 30px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: var(--transition);
}

.back-to-top.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-3px);
}

/* ==========================================================================
   CSS Animasyonları
   ========================================================================== */
@keyframes zoomBackground {
    0% {
        transform: scale(1.03);
    }
    100% {
        transform: scale(1.08);
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes bounceIcon {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
    60% {
        transform: translateY(-4px);
    }
}

/* ==========================================================================
   Responsive (Duyarlı) Tasarım Breakpoint'leri
   ========================================================================== */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .grid-3, .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-col.contact-col {
        grid-column: span 2;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .grid-3, .grid-4, .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Mobil Navigasyon */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-primary-light);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
        transition: right 0.4s ease;
        z-index: 1001;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        color: var(--color-white);
    }
    
    .nav-btn {
        display: none; /* Masaüstündeki buton gizlensin */
    }
    
    .nav-btn-mobile {
        display: block;
        padding: 12px 30px;
        background-color: var(--color-accent);
        color: var(--color-primary);
        font-weight: 700;
        text-transform: uppercase;
        border-radius: var(--border-radius-sm);
        margin-top: 10px;
    }
    
    /* Hamburger animasyonu */
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 12px;
    }
    
    /* Before After */
    .before-after-container {
        height: 350px;
    }
    
    .img-after img {
        width: 768px; /* Mobilde görselin genişlik eşlemesi */
    }
    
    /* Hakkımızda özet */
    .about-summary-badge {
        position: static;
        margin-top: 20px;
        transform: none;
        border-right: none;
        border-left: 4px solid var(--color-accent);
        padding: 20px;
    }
    
    /* Proje detay */
    .project-details-grid {
        grid-template-columns: 1fr;
    }
    
    .project-meta-box {
        order: -1; /* Mobilde meta bilgileri üstte olsun */
    }
    
    /* İletişim */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form-container {
        padding: 30px 20px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-col.contact-col {
        grid-column: span 1;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .whatsapp-sticky {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.6rem;
    }
    
    .back-to-top {
        bottom: 85px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

/* ==========================================================================
   Yeni Hizmetler & Kategori Galerisi Stilleri
   ========================================================================== */
.services-tabs-container {
    margin-bottom: 50px;
    position: relative;
    padding: 10px 0;
}

.services-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    max-width: 1100px;
    margin: 0 auto;
}

.services-tab-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background-color: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--color-primary);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.services-tab-btn i {
    font-size: 0.95rem;
    color: var(--color-accent);
    transition: var(--transition);
}

.services-tab-btn:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.services-tab-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.services-tab-btn.active i {
    color: var(--color-white);
}

/* Galeri Grid Yerleşimi */
.services-gallery-container {
    position: relative;
}

.services-gallery-category-desc {
    max-width: 800px;
    margin: 0 auto 40px;
    text-align: center;
}

.services-gallery-category-desc h3 {
    font-size: 1.8rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.services-gallery-category-desc p {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

.services-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

/* Galeri Kartı */
.services-gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 1 / 1;
    box-shadow: var(--shadow-sm);
    background-color: #EFEFEF;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUpCard 0.6s forwards cubic-bezier(0.25, 0.8, 0.25, 1);
}

@keyframes fadeInUpCard {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.services-gallery-item.hidden {
    display: none;
}

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

.services-gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 18, 18, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
    padding: 20px;
    text-align: center;
}

.services-gallery-overlay-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 12px;
    transform: scale(0.7);
    transition: var(--transition);
}

.services-gallery-overlay-text {
    color: var(--color-white);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transform: translateY(10px);
    transition: var(--transition);
}

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

.services-gallery-item:hover .services-gallery-img {
    transform: scale(1.1);
}

.services-gallery-item:hover .services-gallery-overlay {
    opacity: 1;
}

.services-gallery-item:hover .services-gallery-overlay-icon {
    transform: scale(1);
}

.services-gallery-item:hover .services-gallery-overlay-text {
    transform: translateY(0);
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(15px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lightbox-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-wrapper {
    position: relative;
    max-width: 90%;
    max-height: 85%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lightbox-modal.active .lightbox-img {
    transform: scale(1);
}

.lightbox-info {
    text-align: center;
    color: var(--color-white);
    margin-top: 20px;
    max-width: 600px;
}

.lightbox-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.lightbox-counter {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.lightbox-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--color-accent);
    color: var(--color-primary);
    padding: 12px 28px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
}

.lightbox-cta-btn:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.15);
}

/* Lightbox Kontrolleri */
.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    opacity: 1;
    color: var(--color-accent);
}

.lightbox-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10000;
}

.lightbox-nav-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

.lightbox-prev {
    left: -100px;
}

.lightbox-next {
    right: -100px;
}

/* Hizmet Süreci Kartları (Nasıl Çalışıyoruz) */
.process-section {
    background-color: var(--color-white);
    border-top: 1px solid rgba(0,0,0,0.05);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.process-card {
    text-align: center;
    position: relative;
    padding: 30px 20px;
}

.process-card::after {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 60px;
    right: -20px;
    font-size: 1.2rem;
    color: rgba(214, 175, 55, 0.3);
}

.process-card:last-child::after {
    display: none;
}

.process-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(214, 175, 55, 0.1);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.process-card:hover .process-number {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-white);
    box-shadow: var(--shadow-gold);
    transform: scale(1.1);
}

.process-card-title {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.process-card-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Duyarlılık (Responsive) Güncellemeleri */
@media (max-width: 1200px) {
    .lightbox-prev {
        left: -50px;
    }
    .lightbox-next {
        right: -50px;
    }
}

@media (max-width: 1024px) {
    .services-gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .process-card::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .services-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .services-tab-btn {
        padding: 10px 18px;
        font-size: 0.8rem;
    }
    .lightbox-nav-btn {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
    .lightbox-prev {
        left: 10px;
        top: auto;
        bottom: 20px;
        transform: none;
    }
    .lightbox-next {
        right: 10px;
        top: auto;
        bottom: 20px;
        transform: none;
    }
    .lightbox-close {
        top: 10px;
        right: 10px;
        font-size: 1.8rem;
        background: rgba(10, 10, 10, 0.5);
        width: 40px;
        height: 40px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10001;
    }
    .lightbox-wrapper {
        max-width: 95%;
    }
    .lightbox-img {
        max-height: 50vh;
    }
    .process-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

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