/* ============================================
   ACARZADE GROUP - ANA STILLER
   Renk Paleti: Koyu Lacivert + Altın Aksanlar
   ============================================ */

@font-face {
    font-family: 'PP Woodland';
    src: url('../fonts/PPWoodland-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'PP Woodland';
    src: url('../fonts/PPWoodland-Ultralight.otf') format('opentype');
    font-weight: 200;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Nura';
    src: url('../fonts/Nura-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Nura';
    src: url('../fonts/Nura-SemiBold.otf') format('opentype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Nura';
    src: url('../fonts/Nura-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Nura';
    src: url('../fonts/Nura-ExtraBold.otf') format('opentype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

:root {
    --primary:       #0a1628;
    --primary-light: #132240;
    --primary-dark:  #060e1a;
    --accent:        #c8a97e;
    --accent-light:  #d4bc9a;
    --accent-dark:   #b08d5e;
    --white:         #ffffff;
    --light:         #f7f7f8;
    --gray:          #e0e0e0;
    --gray-dark:     #6b7280;
    --text:          #2d2d2d;
    --text-light:    #6b7280;
    --overlay:       rgba(10, 22, 40, 0.7);
    --overlay-dark:  rgba(10, 22, 40, 0.85);
    --shadow:        0 4px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg:     0 10px 60px rgba(0, 0, 0, 0.12);
    --radius:        4px;
    --transition:    all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-heading:  'PP Woodland', 'Playfair Display', Georgia, serif;
    --font-body:     'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

ul {
    list-style: none;
}

/* ============================================
   TIPOGRAFI
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 3vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.5rem); }

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* ============================================
   SECTION GENEL
   ============================================ */
.section {
    padding: 100px 0;
}

.section-dark {
    background: var(--primary);
}

.section-light {
    background: var(--light);
}

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

.section-header .section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    position: relative;
    padding-bottom: 12px;
}

.section-header .section-label::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--accent);
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-dark .section-header h2 {
    color: var(--white);
}

.section-dark .section-header p {
    color: rgba(255, 255, 255, 0.6);
}

.section-header p {
    max-width: 640px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* ============================================
   BUTONLAR
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(200, 169, 126, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

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

.btn-dark:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

/* ============================================
   HERO SLIDER
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.hero-slide.active .hero-slide-bg {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 22, 40, 0.4) 0%,
        rgba(10, 22, 40, 0.7) 100%
    );
}

.hero-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 2;
    padding: 0 24px;
}

.hero-content h1 {
    color: var(--white);
    font-size: clamp(2.5rem, 6vw, 5rem);
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeUp 1s ease 0.3s forwards;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: clamp(1rem, 2vw, 1.3rem);
    max-width: 600px;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeUp 1s ease 0.6s forwards;
}

.hero-content .hero-btns {
    display: flex;
    gap: 16px;
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeUp 1s ease 0.9s forwards;
}

.hero-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 3;
}

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

.hero-dot.active {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.2);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    right: 40px;
    z-index: 3;
    color: var(--white);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-scroll::after {
    content: '';
    width: 1px;
    height: 60px;
    background: var(--accent);
    animation: scrollLine 2s ease infinite;
}

/* ============================================
   RAKAMLAR / İSTATİSTİK
   ============================================ */
.stats-bar {
    background: var(--primary);
    padding: 50px 0;
    position: relative;
    z-index: 5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ============================================
   HAKKIMIZDA BÖLÜMÜ (ANA SAYFA)
   ============================================ */
.about-home {
    padding: 100px 0;
}

.about-home-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-home-image {
    position: relative;
}

.about-home-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius);
}

.about-home-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 200px;
    height: 200px;
    border-top: 3px solid var(--accent);
    border-left: 3px solid var(--accent);
    z-index: -1;
}

.about-home-image .experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--accent);
    color: var(--primary);
    padding: 30px;
    text-align: center;
    border-radius: var(--radius);
}

.experience-badge .number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-home-content .section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.about-home-content h2 {
    margin-bottom: 24px;
}

.about-home-content .lead {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 24px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.about-feature i {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(200, 169, 126, 0.1);
    color: var(--accent);
    border-radius: var(--radius);
    flex-shrink: 0;
    font-size: 1rem;
}

.about-feature h5 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* ============================================
   FAALİYET ALANLARI (ANA SAYFA)
   ============================================ */
.services-home {
    padding: 100px 0;
    background: var(--light);
}

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

.service-card {
    position: relative;
    height: 420px;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    group: true;
}

.service-card-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.service-card:hover .service-card-bg {
    transform: scale(1.08);
}

.service-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(10, 22, 40, 0.9) 0%,
        rgba(10, 22, 40, 0.3) 50%,
        rgba(10, 22, 40, 0.1) 100%
    );
    transition: var(--transition);
}

.service-card:hover .service-card-overlay {
    background: linear-gradient(
        to top,
        rgba(10, 22, 40, 0.95) 0%,
        rgba(10, 22, 40, 0.5) 50%,
        rgba(10, 22, 40, 0.2) 100%
    );
}

.service-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 30px;
    z-index: 2;
    transform: translateY(20px);
    transition: var(--transition);
}

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

.service-card-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: var(--primary);
    border-radius: var(--radius);
    font-size: 1.2rem;
    margin-bottom: 16px;
    transition: var(--transition);
}

.service-card-content h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.service-card-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s ease;
}

.service-card:hover .service-card-content p {
    opacity: 1;
    max-height: 100px;
    margin-bottom: 16px;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.service-card:hover .service-card-link {
    opacity: 1;
    transform: translateY(0);
}

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

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

/* ============================================
   ÖNE ÇIKAN PROJELER - CAROUSEL (RAMS TARZI)
   ============================================ */
.projects-carousel-section {
    position: relative;
    padding: 100px 0 80px;
    overflow: hidden;
    background: var(--primary-dark);
}

.projects-carousel-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, transparent 40%, rgba(200, 169, 126, 0.03) 40%, rgba(200, 169, 126, 0.03) 42%, transparent 42%),
        linear-gradient(315deg, transparent 40%, rgba(200, 169, 126, 0.03) 40%, rgba(200, 169, 126, 0.03) 42%, transparent 42%);
    pointer-events: none;
}

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

.projects-carousel-title span {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--white);
    letter-spacing: 4px;
    text-transform: uppercase;
    padding: 18px 50px;
    border: 1px solid var(--accent);
    border-radius: var(--radius);
}

/* Carousel Track */
.carousel-wrapper {
    position: relative;
    width: 100%;
    perspective: 1200px;
    height: 500px;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: absolute;
    top: 50%;
    margin-top: -220px;
    will-change: transform;
}

.carousel-card {
    flex: 0 0 auto;
    width: 280px;
    height: 380px;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 0.5;
    transform: scale(0.82);
    filter: brightness(0.6);
    position: relative;
}

.carousel-card.active {
    width: 360px;
    height: 440px;
    opacity: 1;
    transform: scale(1);
    filter: brightness(1);
    z-index: 5;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.carousel-card.adjacent {
    opacity: 0.7;
    transform: scale(0.88);
    filter: brightness(0.75);
    z-index: 3;
}

.carousel-card.far {
    opacity: 0.4;
    transform: scale(0.75);
    filter: brightness(0.5);
    z-index: 1;
}

.carousel-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-card-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(10, 22, 40, 0.8) 0%,
        transparent 50%
    );
}

.carousel-card-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 20px;
    z-index: 2;
    text-align: center;
}

.carousel-card-label h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.carousel-card.active .carousel-card-label h4 {
    font-size: 1.15rem;
}

/* Carousel Kontroller */
.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 40px;
    padding: 0 24px;
}

.carousel-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: lowercase;
    cursor: pointer;
    transition: var(--transition);
    padding: 8px 4px;
}

.carousel-btn:hover {
    color: var(--accent);
}

.carousel-btn i {
    font-size: 0.7rem;
}

.carousel-progress {
    width: 120px;
    height: 2px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.carousel-progress-bar {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    transition: width 0.4s ease;
    width: 0%;
}

/* ============================================
   CTA BÖLÜMÜ
   ============================================ */
.cta-section {
    position: relative;
    padding: 120px 0;
    background-image: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--overlay-dark);
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* ============================================
   SAYFA BANNER (İÇ SAYFALAR)
   ============================================ */
.page-banner {
    position: relative;
    height: 50vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    padding-top: 120px;
    padding-bottom: 40px;
}

.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--overlay-dark);
}

.page-banner-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-banner-content h1 {
    color: var(--white);
    margin-bottom: 16px;
    text-align: center;
}

.page-banner-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    text-align: center;
}

.page-banner-content .breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.page-banner-content .breadcrumb a {
    color: var(--accent);
}

.page-banner-content .breadcrumb a:hover {
    color: var(--accent-light);
}

.page-banner-content .breadcrumb .separator {
    color: rgba(255, 255, 255, 0.3);
}

/* ============================================
   SCROLL TOP BUTONU
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 20px rgba(200, 169, 126, 0.4);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--accent-dark);
    transform: translateY(-4px);
}