/* ==========================================================================
   REVITA DANIŞMANLIK - Ana Stil Dosyası
   Orijinal demo tasarım korunmuş, çok sayfalı yapı için genişletilmiştir.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Reset & Design Tokens
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0F5E48;
    --primary-dark: #0B4A38;
    --primary-light: #53A650;
    --accent: #6BB959;
    --teal: #2A9287;
    --teal-dark: #1E756C;
    --olive: #889745;
    --gold: #9EA23A;
    --dark: #FAFBFA;
    --darker: #F0F4F1;
    --gray-900: #1A2E23;
    --gray-800: #2D3B30;
    --gray-700: #3D4F42;
    --gray-600: #4A5F50;
    --gray-500: #5C7062;
    --gray-400: #7A8E7F;
    --gray-300: #A8B8AA;
    --gray-200: #D4E0D8;
    --gray-100: #EDF2EE;
    --gray-50: #F5F8F6;
    --white: #FFFFFF;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(15, 94, 72, 0.15);
    --shadow-sm: 0 1px 2px rgba(15, 94, 72, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(15, 94, 72, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(15, 94, 72, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(15, 94, 72, 0.12);
    --radius: 12px;
    --nav-height: 88px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    background: var(--dark);
    color: var(--gray-800);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-gold {
    background: linear-gradient(135deg, var(--gold), var(--olive));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    z-index: 2000;
    background: var(--primary);
    color: var(--white);
    padding: 12px 20px;
    border-radius: 0 0 var(--radius) var(--radius);
    font-weight: 600;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* --------------------------------------------------------------------------
   2. Butonlar
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn svg {
    width: 18px;
    height: 18px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(15, 94, 72, 0.25);
}

.btn-secondary {
    background: var(--white);
    border: 2px solid var(--gold);
    color: var(--primary);
}

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

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.35);
}

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

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

.btn-sm {
    padding: 10px 18px;
    font-size: 14px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* --------------------------------------------------------------------------
   3. Navigasyon
   -------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
    background: rgba(250, 251, 250, 0.92);
    backdrop-filter: blur(20px);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 12px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 64px;
    width: auto;
    display: block;
}

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

.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 600;
    transition: all 0.3s;
}

.nav-cta::after {
    display: none !important;
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    margin: 5px 0;
    transition: all 0.3s;
}

.mobile-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(245, 248, 246, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    padding: 100px 24px 40px;
    overflow-y: auto;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 16px 0;
    font-size: 18px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-200);
}

.mobile-menu a:hover,
.mobile-menu a.active {
    color: var(--primary);
}

.mobile-menu a.mobile-cta {
    margin-top: 24px;
    background: var(--primary);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius);
    border-bottom: none;
    font-weight: 600;
}

body.menu-open {
    overflow: hidden;
}

/* --------------------------------------------------------------------------
   4. Hero Slider
   -------------------------------------------------------------------------- */
.hero-slider {
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, var(--gray-50) 0%, var(--gray-100) 50%, var(--gray-200) 100%);
}

.hero-slider::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top right, rgba(15, 94, 72, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at bottom left, rgba(158, 162, 58, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.slides-container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
    pointer-events: none;
    display: flex;
    align-items: center;
}

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

.slide-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.slide-text h1 {
    font-size: clamp(36px, 4.5vw, 58px);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

/* Slaytlar 2-4: görsel olarak aynı görünür ama semantik olarak h2 */
.slide-text .slide-heading {
    font-size: clamp(36px, 4.5vw, 58px);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.slide-text p {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 36px;
    max-width: 520px;
    line-height: 1.7;
}

.slide-image {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.slide-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}

.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s;
    z-index: 10;
}

.slider-nav:hover {
    background: var(--primary);
    color: var(--white);
}

.slider-nav svg {
    width: 24px;
    height: 24px;
}

.slider-nav.prev {
    left: 20px;
}

.slider-nav.next {
    right: 20px;
}

.hero-logo-shadow {
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    opacity: 0.04;
    background-image: url('../images/revita-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    pointer-events: none;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .slide-content {
        padding: 0 20px;
    }

    .slider-nav {
        display: none;
    }
}

@media (max-width: 1024px) {
    .slide-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .slide-text p {
        margin-left: auto;
        margin-right: auto;
    }

    .slide-image {
        max-width: 500px;
        margin: 0 auto;
    }
}

/* --------------------------------------------------------------------------
   5. Sayfa Başlığı (Page Header)
   -------------------------------------------------------------------------- */
.page-header {
    padding: 160px 0 80px;
    background: linear-gradient(160deg, var(--gray-50) 0%, var(--gray-100) 50%, var(--gray-200) 100%);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top right, rgba(15, 94, 72, 0.12) 0%, transparent 60%);
    pointer-events: none;
}

.page-header .container {
    position: relative;
    z-index: 2;
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

.page-header h1 {
    font-size: clamp(32px, 4.5vw, 52px);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.page-header .page-desc {
    font-size: 18px;
    color: var(--gray-600);
    line-height: 1.7;
    max-width: 720px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--gray-500);
    transition: color 0.3s;
}

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

.breadcrumb .sep {
    color: var(--gray-300);
}

.breadcrumb .current {
    color: var(--primary);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   6. Bölüm Başlıkları
   -------------------------------------------------------------------------- */
.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-sm {
    padding: 60px 0;
}

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

.section-gray {
    background: var(--gray-100);
}

.section-logo-shadow {
    position: absolute;
    left: -8%;
    top: 50%;
    transform: translateY(-50%) rotate(-15deg);
    width: 400px;
    height: 400px;
    opacity: 0.03;
    background-image: url('../images/revita-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    pointer-events: none;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-header.align-left {
    text-align: left;
    margin: 0 0 40px;
}

.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-desc {
    font-size: 17px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   7. Hizmet Kartları
   -------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(15, 94, 72, 0.06);
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.3s;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(15, 94, 72, 0.12);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card.is-featured {
    border-color: var(--gold);
}

.service-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, var(--gold), var(--olive));
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 10px;
    border-radius: 6px;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.7;
    flex: 1;
}

.service-card .service-link {
    margin-top: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    transition: gap 0.3s;
}

.service-card .service-link:hover {
    gap: 12px;
}

.service-card .service-link svg {
    width: 16px;
    height: 16px;
}

.service-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
    font-size: 13px;
    color: var(--gray-500);
}

.service-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.service-meta svg {
    width: 14px;
    height: 14px;
    color: var(--primary);
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   8. Teknoloji / Özellik Bölümü
   -------------------------------------------------------------------------- */
.technology {
    padding: 100px 0;
    background: var(--gray-100);
    position: relative;
    overflow: hidden;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.tech-grid.is-reversed .tech-image {
    order: -1;
}

.tech-content {
    padding-right: 40px;
}

.tech-content .section-header {
    text-align: left;
    margin: 0 0 40px;
}

.tech-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tech-feature {
    display: flex;
    gap: 16px;
}

.tech-feature-icon {
    width: 48px;
    height: 48px;
    background: var(--gray-200);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tech-feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.tech-feature h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.tech-feature p {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.6;
}

.tech-image {
    position: relative;
}

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

.tech-img img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}

.tech-img-badge {
    position: absolute;
    top: -12px;
    right: -12px;
    background: linear-gradient(135deg, var(--gold), var(--olive));
    color: var(--white);
    padding: 10px 18px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 8px 20px rgba(158, 162, 58, 0.3);
}

@media (max-width: 1024px) {
    .tech-grid {
        grid-template-columns: 1fr;
    }

    .tech-grid.is-reversed .tech-image {
        order: 0;
    }

    .tech-content {
        padding-right: 0;
    }

    .tech-content .section-header {
        text-align: center;
    }
}

/* --------------------------------------------------------------------------
   9. İçerik Blokları (Detay Sayfaları)
   -------------------------------------------------------------------------- */
.content-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 60px;
    align-items: start;
}

.content-main {
    min-width: 0;
}

.content-block {
    margin-bottom: 56px;
}

.content-block:last-child {
    margin-bottom: 0;
}

.content-block h2 {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
    line-height: 1.3;
}

.content-block h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 28px 0 12px;
    line-height: 1.4;
}

.content-block p {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 16px;
}

.content-block p:last-child {
    margin-bottom: 0;
}

.content-block ul.bullet-list,
.content-block ol.numbered-list {
    margin: 0 0 16px;
    padding: 0;
    list-style: none;
}

.content-block ul.bullet-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.7;
}

.content-block ul.bullet-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
}

.content-block ol.numbered-list {
    counter-reset: svc-counter;
}

.content-block ol.numbered-list li {
    position: relative;
    counter-increment: svc-counter;
    padding-left: 46px;
    margin-bottom: 16px;
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.7;
}

.content-block ol.numbered-list li::before {
    content: counter(svc-counter);
    position: absolute;
    left: 0;
    top: 2px;
    width: 30px;
    height: 30px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
}

.content-block strong {
    color: var(--gray-900);
    font-weight: 600;
}

.content-block a {
    color: var(--primary);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.callout {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius);
    padding: 24px 28px;
    margin: 24px 0;
}

.callout.is-warning {
    border-left-color: #C0392B;
    background: #FDF3F2;
}

.callout.is-info {
    border-left-color: var(--teal);
    background: #F0F8F7;
}

.callout.is-science {
    border-left-color: var(--gold);
    background: #F9FAF1;
}

.callout-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.callout-title svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
}

.callout.is-warning .callout-title svg {
    color: #C0392B;
}

.callout.is-info .callout-title svg {
    color: var(--teal);
}

.callout.is-science .callout-title svg {
    color: var(--gold);
}

.callout p,
.callout li {
    font-size: 15px;
    color: var(--gray-700);
    line-height: 1.7;
}

.callout p:last-child {
    margin-bottom: 0;
}

.callout ul {
    margin: 0;
    padding-left: 20px;
    list-style: disc;
}

.callout ul li {
    margin-bottom: 8px;
}

/* İçindekiler */
.toc {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.toc-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gray-900);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gray-200);
}

.toc ol {
    list-style: none;
    counter-reset: toc-counter;
    padding: 0;
    margin: 0;
}

.toc ol li {
    counter-increment: toc-counter;
    margin-bottom: 10px;
}

.toc ol li:last-child {
    margin-bottom: 0;
}

.toc ol li a {
    display: flex;
    gap: 10px;
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.5;
    transition: color 0.3s;
}

.toc ol li a::before {
    content: counter(toc-counter) '.';
    color: var(--primary);
    font-weight: 700;
    flex-shrink: 0;
}

.toc ol li a:hover {
    color: var(--primary);
}

/* Yan kenar çubuğu */
.sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 24px);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sidebar-box {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.sidebar-box.is-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--teal) 100%);
    border: none;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.sidebar-box.is-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80'%3E%3Ccircle cx='40' cy='40' r='1' fill='rgba(255,255,255,0.12)'/%3E%3C/svg%3E");
    background-size: 80px;
    opacity: 0.5;
}

.sidebar-box.is-primary > * {
    position: relative;
}

.sidebar-box h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.sidebar-box.is-primary h3 {
    color: var(--white);
}

.sidebar-box p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 20px;
}

.sidebar-box.is-primary p {
    color: rgba(255, 255, 255, 0.9);
}

.sidebar-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
}

.sidebar-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.sidebar-list a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-700);
    transition: color 0.3s;
}

.sidebar-list a:hover {
    color: var(--primary);
}

.sidebar-list a.is-active {
    color: var(--primary);
    font-weight: 600;
}

.sidebar-list a svg {
    width: 14px;
    height: 14px;
    color: var(--gray-400);
    flex-shrink: 0;
}

.sidebar-list a.is-active svg {
    color: var(--primary);
}

.contact-line {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.contact-line:last-child {
    margin-bottom: 0;
}

.contact-line-icon {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-line-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.contact-line span {
    font-size: 14px;
    color: var(--gray-700);
    line-height: 1.4;
    word-break: break-word;
}

.contact-line a.contact-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-900);
}

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

@media (max-width: 1024px) {
    .content-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .sidebar {
        position: static;
    }
}

/* --------------------------------------------------------------------------
   10. Veri Kartları / Özet Kutuları
   -------------------------------------------------------------------------- */
.data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.data-grid.is-3 {
    grid-template-columns: repeat(3, 1fr);
}

.data-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-sm);
}

.data-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.data-card-icon {
    width: 52px;
    height: 52px;
    background: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.data-card-icon svg {
    width: 26px;
    height: 26px;
    color: var(--primary);
}

.data-card-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    margin-bottom: 6px;
}

.data-card-label {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .data-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .data-grid,
    .data-grid.is-3 {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   11. Güven / Özellik Şeridi
   -------------------------------------------------------------------------- */
.trust {
    padding: 60px 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.trust-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-700);
    font-size: 15px;
    font-weight: 500;
}

.trust-item svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

/* --------------------------------------------------------------------------
   12. Sayaçlar (Stats)
   -------------------------------------------------------------------------- */
.stats {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--teal) 100%);
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80'%3E%3Ccircle cx='40' cy='40' r='1' fill='rgba(255,255,255,0.12)'/%3E%3C/svg%3E");
    background-size: 80px;
    opacity: 0.5;
}

.stats .container {
    position: relative;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

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

.stat-number {
    font-size: 56px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.92);
    font-weight: 500;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-number {
        font-size: 40px;
    }
}

/* --------------------------------------------------------------------------
   13. Misyon
   -------------------------------------------------------------------------- */
.mission {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--teal) 100%);
    position: relative;
    overflow: hidden;
}

.mission::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80'%3E%3Ccircle cx='40' cy='40' r='1' fill='rgba(255,255,255,0.1)'/%3E%3C/svg%3E");
    background-size: 80px;
    opacity: 0.5;
}

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

.mission-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
    backdrop-filter: blur(10px);
}

.mission-icon svg {
    width: 40px;
    height: 40px;
    color: var(--white);
}

.mission h2 {
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.3;
}

.mission p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.8;
    max-width: 780px;
    margin: 0 auto;
}

.mission-highlight {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    padding: 24px 32px;
    margin-top: 32px;
    display: inline-block;
}

.mission-highlight p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   14. Müşteri Yorumları
   -------------------------------------------------------------------------- */
.testimonials {
    padding: 100px 0;
    background: var(--gray-100);
    position: relative;
    overflow: hidden;
}

.testimonials-carousel {
    position: relative;
    overflow: hidden;
    padding: 0 60px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    width: 100%;
    flex-shrink: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
}

.carousel-nav:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.carousel-nav svg {
    width: 20px;
    height: 20px;
}

.icon-flip {
    transform: rotate(180deg);
}

.carousel-nav.prev {
    left: 0;
}

.carousel-nav.next {
    right: 0;
}

.carousel-dots {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-300);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.carousel-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(15, 94, 72, 0.04);
}

.testimonial-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(15, 94, 72, 0.1);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-stars svg {
    width: 20px;
    height: 20px;
    color: var(--gold);
    fill: var(--gold);
}

.testimonial-text {
    font-size: 15px;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
}

.testimonial-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-900);
}

.testimonial-info span {
    font-size: 13px;
    color: var(--gray-500);
}

@media (max-width: 1024px) {
    .carousel-slide {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .testimonials-carousel {
        padding: 0;
    }

    .carousel-slide {
        grid-template-columns: 1fr;
    }

    .carousel-nav {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   15. SSS (FAQ)
   -------------------------------------------------------------------------- */
.faq {
    padding: 60px 0;
    background: var(--white);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--accent);
}

.faq-item.is-open {
    border-color: var(--accent);
    background: var(--white);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
}

.faq-question h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    padding-right: 20px;
}

.faq-question svg {
    width: 24px;
    height: 24px;
    color: var(--gray-500);
    transition: transform 0.3s;
    flex-shrink: 0;
}

.faq-item.is-open .faq-question svg {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 24px 24px;
    font-size: 15px;
    color: var(--gray-700);
    line-height: 1.7;
}

.faq-answer-inner p:last-child {
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   16. CTA
   -------------------------------------------------------------------------- */
.cta {
    padding: 80px 0;
    background: var(--gray-100);
    position: relative;
    overflow: hidden;
}

.cta-box {
    text-align: center;
    position: relative;
}

.cta-box h2 {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 12px;
    position: relative;
}

.cta-box p {
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 24px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    position: relative;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   17. Formlar
   -------------------------------------------------------------------------- */
.form-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group.is-full {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.form-group label .req {
    color: #C0392B;
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 15px;
    color: var(--gray-800);
    background: var(--white);
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15, 94, 72, 0.1);
}

.form-control.has-error {
    border-color: #C0392B;
}

textarea.form-control {
    resize: vertical;
    min-height: 130px;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235C7062' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-hint {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 6px;
    line-height: 1.5;
}

.error-text {
    display: block;
    font-size: 13px;
    color: #C0392B;
    margin-top: 6px;
    font-weight: 500;
}

.form-alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    font-size: 15px;
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.6;
}

.form-alert svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.form-alert.is-success {
    background: #EDF7EF;
    color: #1E6B34;
    border: 1px solid #BFE3C9;
}

.form-alert.is-error {
    background: #FDF3F2;
    color: #9B2C1B;
    border: 1px solid #F0C4BE;
}

.form-alert.is-info {
    background: #F0F8F7;
    color: #1E756C;
    border: 1px solid #BEE0DC;
}

.checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}

.checkbox-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 3px;
    accent-color: var(--primary);
    flex-shrink: 0;
    cursor: pointer;
}

.checkbox-row label {
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.6;
    cursor: pointer;
}

.checkbox-row a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

@media (max-width: 768px) {
    .form-card {
        padding: 28px 24px;
    }

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

/* Bülten (footer) formu */
.newsletter-form {
    display: flex;
    gap: 8px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    color: var(--white);
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
    min-width: 0;
}

.newsletter-form input:focus {
    border-color: var(--gold);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    padding: 12px 20px;
    background: var(--gold);
    border: none;
    border-radius: var(--radius);
    color: var(--gray-900);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.newsletter-form button:hover {
    filter: brightness(1.08);
}

/* --------------------------------------------------------------------------
   18. Blog
   -------------------------------------------------------------------------- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.post-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.4s;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.post-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.post-card-img {
    height: 200px;
    overflow: hidden;
    background: var(--gray-100);
}

.post-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.post-card:hover .post-card-img img {
    transform: scale(1.06);
}

.post-card-body {
    padding: 26px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.post-category {
    background: var(--gray-100);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
}

.post-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
    line-height: 1.4;
}

.post-card h3 a {
    transition: color 0.3s;
}

.post-card h3 a:hover {
    color: var(--primary);
}

.post-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
    flex: 1;
}

.post-read-more {
    margin-top: 18px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    transition: gap 0.3s;
}

.post-read-more:hover {
    gap: 12px;
}

.post-read-more svg {
    width: 16px;
    height: 16px;
}

.post-body {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 48px;
    box-shadow: var(--shadow-sm);
}

.post-body .post-lead {
    font-size: 18px;
    color: var(--gray-700);
    line-height: 1.8;
    font-weight: 500;
    padding-bottom: 28px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--gray-200);
}

.post-body p {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.85;
    margin-bottom: 18px;
}

.post-body p:last-child {
    margin-bottom: 0;
}

.post-body h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--gray-900);
    margin: 36px 0 16px;
    line-height: 1.3;
}

.post-body h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 32px 0 12px;
    line-height: 1.4;
    padding-left: 14px;
    border-left: 3px solid var(--primary);
}

.post-body ul,
.post-body ol {
    margin: 0 0 20px;
    padding-left: 24px;
}

.post-body ul {
    list-style: disc;
}

.post-body ol {
    list-style: decimal;
}

.post-body li {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 8px;
}

.post-body li::marker {
    color: var(--primary);
    font-weight: 600;
}

.post-body strong {
    color: var(--gray-900);
    font-weight: 600;
}

.post-body a {
    color: var(--primary);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.post-header {
    margin-bottom: 32px;
}

.post-header h1 {
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.post-header .post-meta {
    font-size: 14px;
}

.post-featured-img {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 36px;
    box-shadow: var(--shadow-md);
}

.post-featured-img img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
}

.post-share {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 32px;
    margin-top: 40px;
    border-top: 1px solid var(--gray-200);
    flex-wrap: wrap;
}

.post-share span {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

.post-share a {
    width: 38px;
    height: 38px;
    background: var(--gray-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    transition: all 0.3s;
}

.post-share a:hover {
    background: var(--primary);
    color: var(--white);
}

.post-share a svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .post-body {
        padding: 28px 24px;
    }

    .post-featured-img img {
        height: 240px;
    }
}

/* --------------------------------------------------------------------------
   19. Ekib / Değer Kartları
   -------------------------------------------------------------------------- */
.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.value-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.value-icon svg {
    width: 26px;
    height: 26px;
    color: var(--white);
}

.value-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.value-card p {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .value-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .value-grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   20. Footer
   -------------------------------------------------------------------------- */
.footer {
    background: var(--primary-dark);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 20px;
    line-height: 1.7;
}

/* Koyu footer zemininde açık renkli logo kutusu */
.footer .logo img {
    background: var(--white);
    border-radius: 10px;
    padding: 8px 14px;
    height: 60px;
    width: auto;
    object-fit: contain;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s;
}

.footer-social a:hover {
    background: var(--gold);
    color: var(--white);
}

.footer-social a svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-col a:hover {
    color: var(--gold);
}

.footer-col a svg {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
}

.footer-newsletter p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 16px;
    line-height: 1.6;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
}

.footer-contact svg {
    width: 16px;
    height: 16px;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-contact span,
.footer-contact a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s;
}

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

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* --------------------------------------------------------------------------
   21. WhatsApp Butonu
   -------------------------------------------------------------------------- */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s;
    z-index: 999;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
    color: var(--white);
    fill: var(--white);
}

/* --------------------------------------------------------------------------
   22. Animasyonlar
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.reveal {
    opacity: 0;
}

.reveal.is-visible {
    animation: fadeInUp 0.6s ease forwards;
}

/* JS tamamen çalışmazsa içerik gizli kalmasın. */
.no-js .reveal {
    opacity: 1;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
    }
}

/* --------------------------------------------------------------------------
   23. Rozet / Etiket
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.badge.is-primary {
    background: rgba(15, 94, 72, 0.1);
    color: var(--primary);
}

.badge.is-gold {
    background: rgba(158, 162, 58, 0.14);
    color: #6E7120;
}

.badge-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 20px;
}

/* --------------------------------------------------------------------------
   24. 404 & Hata Sayfası
   -------------------------------------------------------------------------- */
.error-page {
    padding: 180px 0 120px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(160deg, var(--gray-50) 0%, var(--gray-100) 50%, var(--gray-200) 100%);
}

.error-code {
    font-size: clamp(80px, 14vw, 160px);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.error-page h1 {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.error-page p {
    font-size: 17px;
    color: var(--gray-600);
    max-width: 520px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.error-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   25. Yazdırma
   -------------------------------------------------------------------------- */
@media print {

    .navbar,
    .mobile-menu,
    .footer,
    .whatsapp-btn,
    .cta,
    .page-header {
        display: none !important;
    }

    body {
        background: #fff;
    }
}