/* ========================================
   BHeal - Profesyonel Saglik Turizmi Sitesi
   Renk Paleti: #FAFAF8, #0B6E7F, #C9A96E, #1A1A2E
   Fontlar: Playfair Display + Inter
   ======================================== */

/* ===== CSS DEGISKENLERI ===== */
:root {
    --primary: #0B6E7F;
    --primary-dark: #095b6a;
    --primary-light: #e8f4f6;
    --accent: #C9A96E;
    --accent-dark: #b8944d;
    --accent-light: #f9f3e8;
    --bg: #FAFAF8;
    --bg-white: #ffffff;
    --dark: #1A1A2E;
    --dark-light: #2d2d44;
    --text: #444;
    --text-light: #777;
    --text-muted: #999;
    --border: #e8e8e8;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.1);
    --shadow-card: 0 4px 20px rgba(0,0,0,0.06);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --container: 1200px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ===== SECTION SPACING ===== */
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-badge {
    display: inline-block;
    padding: 6px 20px;
    background: var(--accent-light);
    color: var(--accent-dark);
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: 30px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.25;
    margin-bottom: 16px;
}
.section-title span { color: var(--accent); }
.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===== ANIMASYON (Scroll) ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ===== BUTONLAR ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    box-shadow: 0 4px 15px rgba(11,110,127,0.3);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(11,110,127,0.4);
}
.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    box-shadow: 0 4px 15px rgba(201,169,110,0.3);
}
.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(201,169,110,0.4);
}
.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
    transform: translateY(-3px);
}
.btn-outline-dark {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline-dark:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    padding: 12px 0;
}
.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.navbar-brand { flex-shrink: 0; }
.navbar-logo-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
}
.navbar.scrolled .navbar-logo-text { color: var(--primary); }
.navbar-logo-text span { color: var(--accent); }
.navbar-logo-img { height: 42px; }

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}
.navbar-menu > li > a {
    padding: 10px 18px;
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}
.navbar.scrolled .navbar-menu > li > a { color: var(--text); }
.navbar-menu > li > a:hover,
.navbar-menu > li > a.active {
    color: #fff;
    background: rgba(255,255,255,0.12);
}
.navbar.scrolled .navbar-menu > li > a:hover,
.navbar.scrolled .navbar-menu > li > a.active {
    color: var(--primary);
    background: var(--primary-light);
}
.navbar-menu > li > a .fa-chevron-down { font-size: 0.65rem; }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}
.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li a {
    display: block;
    padding: 10px 16px;
    color: var(--text);
    font-size: 0.88rem;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
}
.dropdown-menu li a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
}
.lang-switcher a { color: rgba(255,255,255,0.6); }
.lang-switcher span { color: rgba(255,255,255,0.3); }
.navbar.scrolled .lang-switcher a { color: var(--text-muted); }
.navbar.scrolled .lang-switcher span { color: var(--border); }
.lang-switcher a.active { color: #fff; }
.navbar.scrolled .lang-switcher a.active { color: var(--primary); }
.lang-switcher a:hover { color: var(--accent); }

.btn-nav-cta {
    padding: 10px 24px;
    background: var(--accent);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 30px;
    transition: var(--transition);
}
.btn-nav-cta:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201,169,110,0.35);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 1001;
}
.hamburger span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: #fff;
    border-radius: 2px;
    transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--dark); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: -5%;
    z-index: 0;
    animation: kenBurns 20s ease-in-out infinite alternate;
}
.hero-bg-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.hero-overlay {
    position: absolute;
    inset: -5%;
    background: linear-gradient(135deg, rgba(26,26,46,0.80) 0%, rgba(11,110,127,0.55) 100%);
    z-index: 1;
}
@keyframes kenBurns {
    0% { transform: scale(1) translate(0, 0); }
    50% { transform: scale(1.08) translate(-1%, -1%); }
    100% { transform: scale(1.04) translate(1%, 0.5%); }
}
@keyframes slowZoom {
    0% { transform: scale(0.85); }
    100% { transform: scale(1); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding-top: 80px;
}
.hero-badge {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(201,169,110,0.2);
    border: 1px solid rgba(201,169,110,0.4);
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 30px;
    letter-spacing: 1px;
    margin-bottom: 24px;
}
.hero-title {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 24px;
}
.hero-title span {
    color: var(--accent);
    display: inline;
}
.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.85;
    margin-bottom: 40px;
    max-width: 560px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===== ISTATISTIKLER ===== */
.stats-section {
    background: var(--bg-white);
    padding: 0;
    position: relative;
    z-index: 3;
}
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-top: -60px;
    overflow: hidden;
}
.stat-item {
    padding: 40px 24px;
    text-align: center;
    border-right: 1px solid var(--border);
    transition: var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--primary-light); }
.stat-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.3rem;
    color: var(--primary);
}
.stat-number {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1;
}
.stat-number .symbol { color: var(--accent); }
.stat-label {
    font-size: 0.88rem;
    color: var(--text-light);
    margin-top: 6px;
    font-weight: 500;
}

/* ===== HIZMETLER ONIZLEME ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.service-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    border: 1px solid transparent;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.service-card-image {
    height: 220px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.service-card-image i {
    font-size: 3.5rem;
    color: rgba(255,255,255,0.25);
}
.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.service-card-body {
    padding: 30px;
}
.service-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 12px;
}
.service-card-body p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}
.service-card-link:hover { gap: 12px; }
.service-card-link i { font-size: 0.8rem; transition: var(--transition); }

/* ===== NEDEN BIZ ===== */
.why-us-section { background: var(--dark); }
.why-us-section .section-title { color: #fff; }
.why-us-section .section-subtitle { color: rgba(255,255,255,0.6); }
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.why-us-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
}
.why-us-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-6px);
    border-color: rgba(201,169,110,0.3);
}
.why-us-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: #fff;
}
.why-us-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}
.why-us-card p {
    color: rgba(255,255,255,0.55);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* ===== DOKTORLAR ONIZLEME ===== */
.doctors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.doctor-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    text-align: center;
    transition: var(--transition);
}
.doctor-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.doctor-photo {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, var(--primary-light), #d4eeef);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.doctor-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.doctor-photo-placeholder {
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
}
.doctor-info {
    padding: 24px 20px;
}
.doctor-info h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}
.doctor-info .doctor-title {
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 8px;
}
.doctor-info .doctor-exp {
    color: var(--text-muted);
    font-size: 0.8rem;
}
.doctor-info .doctor-exp i { color: var(--accent); margin-right: 4px; }
.doctor-service-badge {
    display: inline-block;
    margin: 4px 0 6px;
    padding: 2px 10px;
    background: var(--accent, #0B6E7F);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 20px;
    letter-spacing: 0.03em;
}
.doctor-service-badge i { margin-right: 4px; font-size: 0.7rem; }

/* ===== TESTIMONIALS ===== */
.testimonials-section { background: var(--bg-white); }
.testimonials-slider {
    position: relative;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}
.testimonials-track {
    display: flex;
    transition: transform 0.5s ease;
}
.testimonial-slide {
    flex: 0 0 100%;
    padding: 0 20px;
}
.testimonial-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 48px 40px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}
.testimonial-stars {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 24px;
    letter-spacing: 4px;
}
.testimonial-text {
    font-size: 1.1rem;
    color: var(--text);
    line-height: 1.85;
    font-style: italic;
    margin-bottom: 28px;
    position: relative;
}
.testimonial-text::before {
    content: '\201C';
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--accent);
    opacity: 0.3;
    position: absolute;
    top: -30px;
    left: -10px;
    line-height: 1;
}
.testimonial-author {
    font-weight: 600;
    color: var(--dark);
    font-size: 1rem;
}
.testimonial-country {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 4px;
}
.testimonial-service {
    display: inline-block;
    padding: 4px 14px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 20px;
    margin-top: 12px;
}
.testimonials-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 32px;
}
.testimonials-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}
.testimonials-dots .dot.active {
    background: var(--primary);
    width: 30px;
    border-radius: 5px;
}

/* ===== ISTANBUL BOLUMU ===== */
.istanbul-section { background: var(--bg); }
.istanbul-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.istanbul-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 420px;
    background: linear-gradient(135deg, var(--primary), var(--dark));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.istanbul-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.istanbul-image-placeholder {
    color: rgba(255,255,255,0.2);
    font-size: 5rem;
}
.istanbul-content h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}
.istanbul-content h2 span { color: var(--accent); }
.istanbul-content p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: 32px;
}

/* ===== ILETISIM CTA ===== */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    text-align: center;
    padding: 80px 0;
}
.cta-title {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.cta-subtitle {
    color: rgba(255,255,255,0.75);
    font-size: 1.05rem;
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== PAGE HERO (Ic Sayfalar) ===== */
.page-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark), var(--primary-dark));
    padding: 0;
    min-height: 75vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding-bottom: 40px;
}
.page-hero-bg {
    position: absolute;
    inset: -10%;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    animation: slowZoom 20s ease-out infinite alternate;
}
.page-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: rgba(5, 10, 30, 0.58);
}
.page-hero h1,
.page-hero p,
.page-hero .breadcrumb {
    position: relative;
    z-index: 2;
}
.page-hero h1 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.page-hero p {
    color: rgba(255,255,255,0.65);
    font-size: 1.05rem;
    max-width: 550px;
    margin: 0 auto;
}
.page-hero .breadcrumb {
    margin-top: 20px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.6); }
.page-hero .breadcrumb a:hover { color: var(--accent); }

/* ===== HIZMET DETAY SAYFALARI ===== */
.service-detail-section { background: var(--bg-white); }
.service-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}
.service-item-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
    transition: var(--transition);
}
.service-item-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.service-item-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
}
.service-item-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 18px;
}
.service-item-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.service-item-meta .meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--bg);
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text);
}
.service-item-meta .meta-tag i { color: var(--primary); font-size: 0.75rem; }
.service-item-meta .meta-price {
    background: var(--accent-light);
    color: var(--accent-dark);
    font-weight: 600;
}

/* ===== SSS ACCORDION ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover { border-color: var(--primary); }
.faq-question {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-weight: 600;
    color: var(--dark);
    font-size: 0.95rem;
    transition: var(--transition);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    font-family: var(--font-body);
}
.faq-question:hover { color: var(--primary); }
.faq-question i {
    transition: var(--transition);
    color: var(--primary);
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.8;
}
.faq-item.open .faq-answer {
    padding: 0 24px 20px;
    max-height: 500px;
}

/* ===== DOKTORLAR SAYFASI ===== */
.doctors-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

/* ===== BLOG ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}
.blog-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}
.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.blog-card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-light), #d4eeef);
    overflow: hidden;
}
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body {
    padding: 28px;
}
.blog-card-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.blog-card-date i { color: var(--accent); margin-right: 6px; }
.blog-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
    line-height: 1.4;
}
.blog-card-body h3 a:hover { color: var(--primary); }
.blog-card-body p {
    color: var(--text-light);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 18px;
}
.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.88rem;
}
.blog-card-link:hover { gap: 10px; }

/* Blog Detay */
.blog-detail { max-width: 800px; margin: 0 auto; }
.blog-detail-header { margin-bottom: 40px; }
.blog-detail-header h1 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.3;
    margin-bottom: 16px;
}
.blog-detail-cover {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 40px;
    background: var(--primary-light);
}
.blog-detail-cover img { width: 100%; height: 100%; object-fit: cover; }
.blog-detail-content {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text);
}
.blog-detail-content h2, .blog-detail-content h3 {
    font-family: var(--font-heading);
    color: var(--dark);
    margin: 32px 0 16px;
}
.blog-detail-content p { margin-bottom: 20px; }

/* ===== ILETISIM SAYFASI ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.contact-form-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-card);
}
.contact-form-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 24px;
}
.contact-form .form-group {
    margin-bottom: 18px;
}
.contact-form .form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 6px;
}
.contact-form .form-group input,
.contact-form .form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: var(--transition);
    outline: none;
    background: var(--bg);
}
.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus {
    border-color: var(--primary);
    background: #fff;
}
.contact-form .form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.contact-info-card {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contact-info-item {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-card);
    display: flex;
    gap: 20px;
    transition: var(--transition);
}
.contact-info-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.contact-info-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
    flex-shrink: 0;
}
.contact-info-item h4 {
    font-size: 0.9rem;
    color: var(--dark);
    margin-bottom: 4px;
}
.contact-info-item p, .contact-info-item a {
    color: var(--text-light);
    font-size: 0.88rem;
}
.contact-info-item a:hover { color: var(--primary); }
.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}
.contact-map iframe {
    width: 100%;
    height: 300px;
    border: none;
}

/* ===== 404 SAYFASI ===== */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
}
.error-page h1 {
    font-family: var(--font-heading);
    font-size: 8rem;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 16px;
}
.error-page h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 16px;
}
.error-page p {
    color: var(--text-light);
    margin-bottom: 32px;
}

/* ===== HAKKIMIZDA ===== */
.about-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.about-value-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    border-top: 3px solid transparent;
}
.about-value-card:hover {
    transform: translateY(-6px);
    border-top-color: var(--primary);
    box-shadow: var(--shadow-md);
}
.about-value-card i {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 18px;
}
.about-value-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--dark);
    margin-bottom: 12px;
}
.about-value-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* About text */
.about-text-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-text h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 20px;
}
.about-text h2 span { color: var(--accent); }
.about-text p {
    color: var(--text-light);
    line-height: 1.85;
    margin-bottom: 16px;
}

/* ===== SAC EKIMI SUREC ===== */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    position: relative;
}
.process-step {
    text-align: center;
    position: relative;
    padding: 30px 20px;
}
.process-step-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.process-step h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 8px;
}
.process-step p {
    color: var(--text-light);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* ===== WHATSAPP WIDGET ===== */
.whatsapp-widget {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}
.whatsapp-float {
    width: 60px;
    height: 60px;
    background: #25D366;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    box-shadow: 0 6px 20px rgba(37,211,102,0.4);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37,211,102,0.5);
}
.whatsapp-icon-close { display: none; }
.whatsapp-float.open .whatsapp-icon-open { display: none; }
.whatsapp-float.open .whatsapp-icon-close { display: block; font-size: 1.5rem; }

/* Popup */
.whatsapp-popup {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.18);
    width: 290px;
    overflow: hidden;
    transform: translateY(12px) scale(0.95);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s ease, transform 0.28s ease;
    transform-origin: bottom right;
}
.whatsapp-popup.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}
.whatsapp-popup-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.whatsapp-popup-title {
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.35;
}
.whatsapp-popup-close {
    background: none;
    border: none;
    color: rgba(255,255,255,0.8);
    font-size: 1.3rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 2px;
    flex-shrink: 0;
    transition: color 0.2s;
}
.whatsapp-popup-close:hover { color: #fff; }
.whatsapp-popup-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.whatsapp-service-btn {
    background: var(--primary-light);
    color: var(--primary-dark);
    border: 1.5px solid transparent;
    border-radius: 10px;
    padding: 10px 14px;
    font-family: 'Inter', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
    width: 100%;
}
.whatsapp-service-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.whatsapp-service-other {
    background: var(--accent-light);
    color: var(--accent-dark);
}
.whatsapp-service-other:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

@media (max-width: 480px) {
    .whatsapp-widget { bottom: 18px; right: 14px; }
    .whatsapp-popup { width: calc(100vw - 28px); }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 80px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}
.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.footer-brand span { color: var(--accent); }
.footer-desc {
    font-size: 0.88rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.5);
}
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
.footer-social a:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}
.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
    color: rgba(255,255,255,0.5);
    font-size: 0.88rem;
    transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--accent); padding-left: 6px; }
.footer-contact li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: rgba(255,255,255,0.5);
    font-size: 0.88rem;
    margin-bottom: 14px !important;
}
.footer-contact li i { color: var(--accent); margin-top: 4px; flex-shrink: 0; }
.footer-contact li a { color: rgba(255,255,255,0.5); }
.footer-contact li a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 50px;
    padding: 24px 0;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .hero-title { font-size: 3.2rem; }
    .section-title { font-size: 2.2rem; }
}

@media (max-width: 992px) {
    .hamburger { display: flex; }
    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        padding: 80px 24px 24px;
        box-shadow: -5px 0 30px rgba(0,0,0,0.15);
        transition: right 0.4s ease;
        align-items: flex-start;
        gap: 0;
        z-index: 1000;
    }
    .navbar-menu.open { right: 0; }
    .navbar-menu > li { width: 100%; }
    .navbar-menu > li > a {
        color: var(--text) !important;
        padding: 14px 16px;
        border-bottom: 1px solid var(--border);
    }
    .navbar-menu > li > a:hover,
    .navbar-menu > li > a.active {
        color: var(--primary) !important;
        background: var(--primary-light) !important;
    }
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0 0 0 16px;
    }
    .navbar-actions { display: none; }

    .hero-title { font-size: 2.6rem; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: 1fr; }
    .why-us-grid { grid-template-columns: repeat(2, 1fr); }
    .doctors-grid { grid-template-columns: repeat(2, 1fr); }
    .istanbul-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .about-text-section { grid-template-columns: 1fr; }
    .about-values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section { padding: 70px 0; }
    .section-title { font-size: 1.9rem; }
    .hero { min-height: auto; padding: 140px 0 80px; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .stats-bar { margin-top: -30px; }
    .page-hero { min-height: 50vh; padding-bottom: 30px; }
    .page-hero h1 { font-size: 2rem; }
    .blog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .stats-bar { grid-template-columns: 1fr; }
    .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
    .stat-item:last-child { border-bottom: none; }
    .why-us-grid { grid-template-columns: 1fr; }
    .doctors-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .about-values-grid { grid-template-columns: 1fr; }
    .cta-title { font-size: 1.8rem; }
}