/* =============================================
   TEMEL DEĞİŞKENLER
   ============================================= */
:root {
    --color-primary: #1a6b5c;
    --color-primary-dark: #145548;
    --color-primary-light: #2d8c7a;
    --color-accent: #3db89e;
    --color-accent-light: #e8f5f2;
    --color-bg: #ffffff;
    --color-bg-alt: #f8faf9;
    --color-bg-section: #f0faf7;
    --color-text: #1e2d2b;
    --color-text-muted: #5a7872;
    --color-border: #e0ece9;
    --color-white: #ffffff;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    --shadow-sm: 0 1px 4px rgba(26, 107, 92, 0.08);
    --shadow-md: 0 4px 20px rgba(26, 107, 92, 0.12);
    --shadow-lg: 0 8px 40px rgba(26, 107, 92, 0.16);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.25s ease;
}

/* =============================================
   RESET & TEMEL
   ============================================= */
*, *::before, *::after { box-sizing: border-box; }

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    margin-bottom: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
}

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

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

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

/* =============================================
   TOPBAR
   ============================================= */
.topbar {
    background-color: var(--color-primary);
    font-size: 0.82rem;
}

.topbar-link {
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    transition: color var(--transition);
}

.topbar-link:hover { color: var(--color-white); }

.topbar-social a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1rem;
    transition: color var(--transition);
}

.topbar-social a:hover { color: var(--color-white); }

/* =============================================
   HEADER & NAV
   ============================================= */
.site-header {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1030;
}

.site-header .navbar { padding: 0.75rem 0; }

.navbar-brand {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    text-decoration: none;
}

.brand-name {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text);
    letter-spacing: 0.02em;
}

.brand-surname {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--color-primary);
    letter-spacing: 0.04em;
    line-height: 1.1;
}

.brand-title {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-top: 2px;
}

.navbar-toggler {
    border: 1px solid rgba(26, 107, 92, 0.18);
    padding: 0.5rem;
    border-radius: 14px;
    box-shadow: none;
}

    .navbar-toggler:focus {
        box-shadow: none;
        outline: none;
    }

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    background-image: var(--bs-navbar-toggler-icon-bg);
}

.navbar-nav .nav-link {
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--color-text);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--color-primary);
    background: var(--color-accent-light);
}

.nav-cta {
    font-size: 0.88rem !important;
    font-weight: 600 !important;
    padding: 0.5rem 1.2rem !important;
    border-radius: 50px !important;
    background-color: var(--color-primary) !important;
    color: white !important;
    border-color: var(--color-primary) !important;
}

.nav-cta:hover {
    background-color: var(--color-primary-dark) !important;
    color: white !important;
}

/* Bootstrap btn overrides */
.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    box-shadow: 0 0 0 0.2rem rgba(26, 107, 92, 0.25);
}

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

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

.btn:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(26, 107, 92, 0.15);
}

/* =============================================
   PAGE HERO (İç sayfa başlık alanı)
   ============================================= */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: 4rem 0 3rem;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
    pointer-events: none;
}

.page-hero .breadcrumb-item a { color: rgba(255,255,255,0.75); }
.page-hero .breadcrumb-item.active,
.page-hero .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.45); }

.page-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.82);
    font-weight: 400;
    max-width: 600px;
    margin-bottom: 0;
}

/* =============================================
   HERO SLIDER (Ana sayfa)
   ============================================= */
.hero-carousel-wrapper { overflow: hidden; }

.hero-carousel { position: relative; overflow: hidden; }

.hero-slide {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    background-color: var(--color-primary);
}

.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,107,92,0.85) 0%, rgba(26,107,92,0.55) 60%, rgba(0,0,0,0.2) 100%);
    z-index: 1; /* overlay stays above the <img> background */
}

/* Real <img> used for the first (LCP) slide — positioned to mimic background-image: cover */
.hero-slide-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.35rem 0.9rem;
    border-radius: 50px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.88);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn-hero-primary {
    background: var(--color-white);
    color: var(--color-primary);
    font-weight: 600;
    padding: 0.75rem 1.8rem;
    border-radius: 50px;
    border: 2px solid white;
    transition: all var(--transition);
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-hero-primary:hover {
    background: var(--color-accent-light);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.btn-hero-outline {
    background: transparent;
    color: var(--color-white);
    font-weight: 600;
    padding: 0.75rem 1.8rem;
    border-radius: 50px;
    border: 2px solid rgba(255,255,255,0.6);
    transition: all var(--transition);
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-hero-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: white;
    color: white;
}

.hero-carousel .carousel-control-prev,
.hero-carousel .carousel-control-next {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.3);
    transition: background var(--transition);
}

.hero-carousel .carousel-control-prev { left: 20px; }
.hero-carousel .carousel-control-next { right: 20px; }
.hero-carousel .carousel-control-prev:hover,
.hero-carousel .carousel-control-next:hover { background: rgba(255,255,255,0.3); }

.hero-carousel .carousel-indicators { bottom: 20px; }

.hero-carousel .carousel-indicators [data-bs-target] {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: none;
    transition: all var(--transition);
}

.hero-carousel .carousel-indicators .active {
    background: white;
    width: 24px;
    border-radius: 4px;
}

/* =============================================
   SECTION ORTAK
   ============================================= */
.section { padding: 80px 0; }
.section-alt { background-color: var(--color-bg-section); }

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.section-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(1.7rem, 3.5vw, 2.4rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1rem;
}

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

.section-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    max-width: 600px;
    margin-bottom: 0;
}

/* =============================================
   ABOUT TEASER
   ============================================= */
.about-teaser-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 480px;
    object-fit: cover;
    object-position: top;
    aspect-ratio: 4/5;
}

.about-teaser-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-accent-light);
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.5rem 1.1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.credential-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.credential-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

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

.credential-list li i {
    color: var(--color-primary);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 3px;
}

/* =============================================
   HİZMET KARTLARI
   ============================================= */
.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    height: 100%;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

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

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: background var(--transition);
}

.service-icon i { font-size: 1.5rem; color: var(--color-primary); }
.service-card:hover .service-icon { background: var(--color-primary); }
.service-card:hover .service-icon i { color: white; }

.service-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.6rem;
    font-family: var(--font-body);
}

.service-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: 0;
}

.service-count {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-accent-light);
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
    margin-top: 1rem;
}

/* =============================================
   İSTATİSTİKLER
   ============================================= */
.stats-section { background: var(--color-primary); padding: 60px 0; }

.stat-card { text-align: center; padding: 1rem; }

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-number .stat-plus { color: var(--color-accent); font-size: 2rem; vertical-align: super; }

.stat-label {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.72);
    font-weight: 400;
}

/* =============================================
   CTA BÖLÜMÜ
   ============================================= */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -80px; right: -80px;
    width: 320px; height: 320px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
    pointer-events: none;
}

.cta-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    color: white;
}

.cta-desc { color: rgba(255,255,255,0.82); font-size: 1.05rem; }

.btn-cta-white {
    background: white;
    color: var(--color-primary);
    font-weight: 600;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    border: 2px solid white;
    font-size: 1rem;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-cta-white:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
}

.btn-cta-outline {
    background: transparent;
    color: white;
    font-weight: 600;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    border: 2px solid rgba(255,255,255,0.5);
    font-size: 1rem;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-cta-outline:hover { border-color: white; color: white; }

/* =============================================
   HAKKIMDA SAYFASI
   ============================================= */
.profile-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top;
}

.timeline { position: relative; padding-left: 2rem; }

.timeline::before {
    content: '';
    position: absolute;
    left: 7px; top: 8px; bottom: 8px;
    width: 2px;
    background: var(--color-border);
}

.timeline-item { position: relative; margin-bottom: 1.5rem; }

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.75rem; top: 6px;
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 2px solid var(--color-accent-light);
    z-index: 1;
}

.timeline-year {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

.timeline-text {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin: 0;
}

.certificate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.certificate-item {
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.certificate-item:hover {
    transform: scale(1.04);
    box-shadow: var(--shadow-md);
}

.certificate-item img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    display: block;
}

/* =============================================
   PARKİNSON SAYFASI
   ============================================= */
.info-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    height: 100%;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: var(--color-accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.info-icon i { font-size: 1.3rem; color: var(--color-primary); }

.symptom-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.symptom-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.symptom-list li:last-child { border-bottom: none; }
.symptom-list li i { color: var(--color-primary); flex-shrink: 0; margin-top: 3px; }

/* =============================================
   ACCORDION (SSS)
   ============================================= */
.accordion-item {
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm) !important;
    overflow: hidden;
    margin-bottom: 0.75rem;
    /* iOS Safari GPU layer: animasyon artefaktlarını önler */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/* Bootstrap'ın ilk/son item border-radius override'larını sıfırla */
.accordion-item:first-of-type,
.accordion-item:last-of-type {
    border-radius: var(--radius-sm) !important;
}

.accordion-button {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text) !important;
    background-color: var(--color-white) !important;
    padding: 1.2rem 1.5rem;
    width: 100%;
    text-align: left;
    border: 0;
    outline: none;
}

.accordion-button:not(.collapsed) {
    color: var(--color-primary) !important;
    background-color: var(--color-accent-light) !important;
    box-shadow: none !important;
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(26, 107, 92, 0.15) !important;
    outline: none;
}

/* Collapse animasyon optimizasyonu */
.accordion-collapse {
    will-change: height;
}

.accordion-body {
    font-size: 0.93rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    padding: 1.25rem 1.5rem;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
}

/* =============================================
   YARDIMCI SINIFLAR
   ============================================= */
.fw-500 { font-weight: 500 !important; }
.bg-section { background-color: var(--color-bg-section) !important; }

/* =============================================
   İLETİŞİM SAYFASI
   ============================================= */
.contact-form-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.contact-info-list { list-style: none; padding: 0; margin: 0; }

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.93rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.contact-info-list li:last-child { border-bottom: none; }
.contact-info-list i { color: var(--color-primary); font-size: 1rem; margin-top: 3px; flex-shrink: 0; }
.contact-info-list a { color: var(--color-text-muted); }
.contact-info-list a:hover { color: var(--color-primary); }

.privacy-content h2 { color: var(--color-text); margin-top: 2rem; }
.privacy-content ul { padding-left: 1.5rem; }

.contact-info-card {
    background: var(--color-accent-light);
    border-radius: var(--radius-md);
    padding: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.contact-info-icon {
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon i { font-size: 1.1rem; color: white; }

.contact-info-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.2rem;
}

.contact-info-value {
    font-size: 0.93rem;
    color: var(--color-text);
    font-weight: 500;
}

.contact-info-value a {
    color: var(--color-primary);
    font-weight: 600;
}

.map-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-wrapper iframe {
    display: block;
    width: 100%;
    height: 380px;
    border: none;
}

.form-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.4rem;
}

.form-control, .form-select {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.65rem 1rem;
    font-size: 0.93rem;
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 107, 92, 0.12);
}

.form-control::placeholder { color: #b0c4be; }
textarea.form-control { resize: vertical; min-height: 130px; }

.btn-submit {
    background: var(--color-primary);
    color: white;
    font-weight: 600;
    padding: 0.8rem 2.5rem;
    border-radius: 50px;
    border: none;
    font-size: 0.95rem;
    transition: all var(--transition);
    width: 100%;
    cursor: pointer;
}

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

/* =============================================
   FOOTER
   ============================================= */
.site-footer { background: #0f2622; }

.footer-main { padding: 5rem 0 3.5rem; }

.footer-brand .brand-name { color: rgba(255,255,255,0.75); font-size: 1rem; }
.footer-brand .brand-surname { color: var(--color-accent); font-size: 1.5rem; }

.footer-tagline {
    font-size: 1rem;
    color: rgba(255,255,255,0.9);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.footer-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.7;
    margin-bottom: 0;
}

.footer-social { display: flex; gap: 0.75rem; }

.footer-social a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 1rem;
    transition: all var(--transition);
}

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

.footer-heading {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
    margin-bottom: 1.25rem;
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.65rem; }

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a::before {
    content: '';
    display: inline-block;
    width: 16px; height: 1px;
    background: var(--color-primary-light);
    flex-shrink: 0;
    transition: width var(--transition);
}

.footer-links a:hover { color: var(--color-accent); }
.footer-links a:hover::before { width: 24px; }

.footer-contact-list { list-style: none; padding: 0; margin: 0; }

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.footer-contact-list li:last-child { margin-bottom: 0; }
.footer-contact-list i { color: var(--color-accent); font-size: 0.95rem; margin-top: 3px; flex-shrink: 0; }
.footer-contact-list a { color: rgba(255,255,255,0.7); }
.footer-contact-list a:hover { color: var(--color-accent); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 1.25rem 0;
}

.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.32); }
.footer-credit { font-size: 0.78rem !important; }

/* =============================================
   WHATSAPP & SCROLL TOP
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 24px; left: 24px;
    width: 52px; height: 52px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 1000;
    transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
    box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}

.scroll-top {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 44px; height: 44px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
}

.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--color-primary-dark); }

/* =============================================
   RESPONSIVE
   ============================================= */

/* ── Tablet landscape / küçük desktop (≤ 992px) ── */
@media (max-width: 991.98px) {
    .section { padding: 60px 0; }

    /* Hero: min-height küçülsün, indicators için alt boşluk */
    .hero-slide {
        min-height: 480px;
        padding-bottom: 3.5rem; /* indicators çakışmasını önler */
    }

    /* Navbar */
    .navbar-collapse {
        background: var(--color-white);
        border-top: 1px solid var(--color-border);
        padding: 1rem 0;
        margin-top: 0.5rem;
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    }
    .navbar-nav .nav-link { padding: 0.6rem 0.5rem; }
    .nav-cta { display: inline-flex; margin-top: 0.5rem; }
}

/* ── Tablet portrait (≤ 768px) ── */
@media (max-width: 767.98px) {
    .section { padding: 48px 0; }

    /* Hero */
    .hero-slide {
        min-height: 460px;
        /* align-items: flex-start + padding: içerik yukarıdan başlar,
           alt padding indicators için temiz bir bölge bırakır          */
        align-items: flex-start;
        padding: 2.5rem 0 4.5rem;
    }

    .hero-content {
        text-align: center;
        max-width: 100%;
    }

    .hero-badge {
        font-size: 0.72rem;
        margin-bottom: 0.75rem;
    }

    .hero-title {
        font-size: 1.65rem;
        margin-bottom: 0.75rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.65;
        margin-bottom: 1.5rem;
    }

    .hero-actions { justify-content: center; }

    /* Carousel: daha küçük ok butonları */
    .hero-carousel .carousel-control-prev,
    .hero-carousel .carousel-control-next {
        width: 36px;
        height: 36px;
    }
    .hero-carousel .carousel-control-prev { left: 10px; }
    .hero-carousel .carousel-control-next { right: 10px; }
    .hero-carousel .carousel-indicators  { bottom: 14px; }

    /* Diğer */
    .certificate-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
    .map-wrapper iframe { height: 280px; }
    .stats-section { padding: 48px 0; }
}

/* ── Mobil (≤ 576px) ── */
@media (max-width: 575.98px) {

    /* Hero */
    .hero-slide {
        min-height: 420px;
        padding: 2rem 0 4.5rem;
    }

    .hero-title   { font-size: 1.4rem; }
    .hero-subtitle { font-size: 0.88rem; }

    .hero-badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.75rem;
        margin-bottom: 0.6rem;
    }

    /* Ok butonları mobilde gizle – swipe + indicators yeterli */
    .hero-carousel .carousel-control-prev,
    .hero-carousel .carousel-control-next { display: none; }

    /* Indicators: daha büyük dokunma alanı */
    .hero-carousel .carousel-indicators { bottom: 14px; }
    .hero-carousel .carousel-indicators [data-bs-target] {
        width: 10px;
        height: 10px;
        margin: 0 4px;
    }
    .hero-carousel .carousel-indicators .active { width: 20px; }

    /* CTA butonları: sütun, ortalanmış, rahat dokunma alanı */
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .btn-hero-primary,
    .btn-hero-outline {
        width: 100%;
        max-width: 260px;
        text-align: center;
        justify-content: center;
        padding: 0.7rem 1.5rem;
    }

    .footer-main { padding: 3rem 0 2rem; }
}