/**
 * Karşıyaka Beyaz Dental - ULTRA PREMIUM CSS
 * Apple/Avrupa Klinik Estetiği v2.1
 * Professional Design with Full Mobile Responsive
 */

/* ==================== GOOGLE FONTS ==================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* ==================== CSS VARIABLES ==================== */
:root {
    /* Premium Renk Paleti */
    --beyaz: #FFFFFF;
    --kirik-beyaz: #F7F9FC;
    --acik-gri: #E8ECF4;
    --orta-gri: #9CA3AF;
    --koyu-gri: #374151;
    --siyah: #0F172A;

    /* Gradient Renkler */
    --gradient-birincil: linear-gradient(135deg, #0EA5E9 0%, #2563EB 50%, #7C3AED 100%);
    --gradient-ikincil: linear-gradient(135deg, #06B6D4 0%, #0EA5E9 100%);
    --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    --gradient-dark: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    --gradient-soft: linear-gradient(135deg, #E0F2FE 0%, #F0F9FF 50%, #FDF4FF 100%);

    /* Ana Renkler */
    --birincil: #0EA5E9;
    --birincil-koyu: #0284C7;
    --birincil-acik: #E0F2FE;
    --ikincil: #7C3AED;
    --ikincil-koyu: #6D28D9;
    --vurgu: #F59E0B;
    --basari: #10B981;
    --tehlike: #EF4444;

    /* Font */
    --font-ana: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-baslik: 'Playfair Display', Georgia, serif;

    /* Gölgeler */
    --golge-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --golge-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --golge-md: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --golge-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --golge-xl: 0 35px 60px -15px rgba(0, 0, 0, 0.2);
    --golge-renkli: 0 20px 40px -10px rgba(14, 165, 233, 0.3);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Geçişler */
    --gecis-hizli: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --gecis-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --gecis-yavas: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --gecis-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ==================== RESET & BASE ==================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-ana);
    font-size: 16px;
    line-height: 1.7;
    color: var(--koyu-gri);
    background: var(--beyaz);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.menu-acik {
    overflow: hidden;
}

a {
    color: var(--birincil);
    text-decoration: none;
    transition: var(--gecis-normal);
}

a:hover {
    color: var(--birincil-koyu);
}

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

ul,
ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* ==================== ANIMASYONLAR ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.5);
        opacity: 0;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-fadeInDown {
    animation: fadeInDown 0.8s ease forwards;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.8s ease forwards;
}

.animate-fadeInRight {
    animation: fadeInRight 0.8s ease forwards;
}

.animate-scaleIn {
    animation: scaleIn 0.6s ease forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== LAYOUT ==================== */
.konteyner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.ana-icerik {
    min-height: 60vh;
}

/* ==================== ÜST BAR ==================== */
.ust-bar {
    background: var(--gradient-dark);
    color: var(--beyaz);
    font-size: 13px;
    padding: 10px 0;
    position: relative;
    overflow: hidden;
}

.ust-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

.ust-bar-icerik {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    position: relative;
    z-index: 1;
}

.ust-bar-sol {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.ust-bar-sol span {
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.9;
}

.ust-bar-sol i {
    color: var(--vurgu);
    font-size: 14px;
}

.ust-bar-sag {
    display: flex;
    gap: 12px;
}

.ust-bar-sag a {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--beyaz);
    font-size: 14px;
    transition: var(--gecis-normal);
}

.ust-bar-sag a:hover {
    background: var(--birincil);
    transform: scale(1.1);
}

/* ==================== HEADER ==================== */
.header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--golge-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--gecis-normal);
}

.header.sticky {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--golge-md);
}

.header-icerik {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    gap: 15px;
}

/* Logo Premium */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-ikon {
    width: 48px;
    height: 48px;
    background: var(--gradient-birincil);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--beyaz);
    font-size: 22px;
    box-shadow: var(--golge-renkli);
    transition: var(--gecis-normal);
    flex-shrink: 0;
}

.logo-ikon::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: var(--gradient-birincil);
    border-radius: var(--radius-md);
    z-index: -1;
    opacity: 0.3;
    filter: blur(10px);
}

.logo:hover .logo-ikon {
    transform: rotate(-5deg) scale(1.05);
}

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

.logo-baslik {
    font-family: var(--font-baslik);
    font-size: 18px;
    font-weight: 700;
    color: var(--siyah);
    line-height: 1.2;
    background: var(--gradient-birincil);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-alt {
    font-size: 11px;
    color: var(--orta-gri);
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* Navigation */
.nav {
    display: flex;
    gap: 4px;
}

.nav-link {
    padding: 10px 16px;
    color: var(--koyu-gri);
    font-weight: 600;
    font-size: 14px;
    border-radius: var(--radius-full);
    transition: var(--gecis-normal);
    position: relative;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gradient-birincil);
    border-radius: var(--radius-full);
    transition: var(--gecis-normal);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.aktif {
    color: var(--birincil);
}

.nav-link:hover::after,
.nav-link.aktif::after {
    width: 24px;
}

/* Telefon Butonu */
.telefon-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-birincil);
    color: var(--beyaz);
    padding: 12px 20px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 14px;
    transition: var(--gecis-normal);
    box-shadow: var(--golge-renkli);
    white-space: nowrap;
    flex-shrink: 0;
}

.telefon-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--golge-xl);
    color: var(--beyaz);
}

.telefon-btn i {
    font-size: 16px;
}

/* Mobil Menü Butonu */
.mobil-menu-btn {
    display: none;
    width: 28px;
    height: 22px;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    z-index: 1001;
    padding: 0;
    cursor: pointer;
}

.mobil-menu-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--birincil);
    border-radius: 3px;
    transition: var(--gecis-normal);
    transform-origin: center;
}

.mobil-menu-btn.aktif span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobil-menu-btn.aktif span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobil-menu-btn.aktif span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobil Menü */
.mobil-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #E0F2FE 0%, #FFFFFF 50%, #FDF4FF 100%);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--gecis-normal);
}

.mobil-menu.aktif {
    opacity: 1;
    visibility: visible;
}

.mobil-menu-icerik {
    text-align: center;
    padding: 20px;
}

.mobil-nav-link {
    display: block;
    padding: 16px 24px;
    font-size: 20px;
    font-weight: 700;
    color: var(--siyah);
    transition: var(--gecis-normal);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
}

.mobil-nav-link:hover,
.mobil-nav-link.aktif {
    color: var(--birincil);
    background: rgba(14, 165, 233, 0.1);
}

.mobil-telefon-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--gradient-birincil);
    color: var(--beyaz);
    padding: 16px 36px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 16px;
    margin-top: 24px;
    box-shadow: var(--golge-renkli);
}

.mobil-telefon-btn:hover {
    color: var(--beyaz);
}

/* ==================== HERO SECTION ==================== */
.hero {
    background: var(--gradient-soft);
    padding: 60px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

.hero-icerik {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-metin {
    animation: fadeInLeft 1s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--beyaz);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--birincil);
    box-shadow: var(--golge-sm);
    margin-bottom: 20px;
}

.hero-badge i {
    color: var(--vurgu);
}

.hero-metin h1 {
    font-family: var(--font-baslik);
    font-size: 48px;
    font-weight: 700;
    color: var(--siyah);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-metin h1 span {
    background: var(--gradient-birincil);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-metin p {
    font-size: 17px;
    color: var(--koyu-gri);
    opacity: 0.85;
    margin-bottom: 30px;
    max-width: 500px;
    line-height: 1.8;
}

.hero-butonlar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-gorsel {
    position: relative;
    animation: fadeInRight 1s ease;
}

.hero-gorsel-main {
    border-radius: var(--radius-xl);
    box-shadow: var(--golge-xl);
    overflow: hidden;
}

.hero-gorsel-main img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: var(--gecis-yavas);
}

.hero-gorsel-main:hover img {
    transform: scale(1.03);
}

.hero-gorsel-float {
    position: absolute;
    bottom: -20px;
    left: -30px;
    background: var(--beyaz);
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--golge-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 4s ease-in-out infinite;
}

.hero-gorsel-float-ikon {
    width: 44px;
    height: 44px;
    background: var(--gradient-birincil);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--beyaz);
    font-size: 20px;
}

.hero-gorsel-float-metin h4 {
    font-size: 22px;
    font-weight: 800;
    color: var(--siyah);
}

.hero-gorsel-float-metin p {
    font-size: 12px;
    color: var(--orta-gri);
    margin: 0;
}

/* ==================== BUTONLAR ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 14px;
    transition: var(--gecis-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.btn-birincil {
    background: var(--gradient-birincil);
    color: var(--beyaz);
    border: none;
    box-shadow: var(--golge-renkli);
}

.btn-birincil:hover {
    transform: translateY(-3px);
    box-shadow: var(--golge-xl);
    color: var(--beyaz);
}

.btn-ikincil {
    background: var(--beyaz);
    color: var(--siyah);
    border: 2px solid var(--acik-gri);
}

.btn-ikincil:hover {
    border-color: var(--birincil);
    color: var(--birincil);
    transform: translateY(-3px);
}

/* ==================== BÖLÜM BAŞLIKLARI ==================== */
.bolum {
    padding: 80px 0;
}

.bolum-gri {
    background: var(--kirik-beyaz);
}

.bolum-gradient {
    background: var(--gradient-soft);
}

.bolum-baslik {
    text-align: center;
    margin-bottom: 50px;
}

.bolum-baslik-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--birincil-acik);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    color: var(--birincil);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.bolum-baslik h2 {
    font-family: var(--font-baslik);
    font-size: 38px;
    color: var(--siyah);
    margin-bottom: 14px;
    line-height: 1.2;
}

.bolum-baslik h2 span {
    background: var(--gradient-birincil);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bolum-baslik p {
    font-size: 16px;
    color: var(--orta-gri);
    max-width: 550px;
    margin: 0 auto;
}

/* ==================== HİZMET KARTLARI ==================== */
.hizmet-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.hizmet-kart {
    background: var(--beyaz);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--golge-sm);
    transition: var(--gecis-normal);
}

.hizmet-kart::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-birincil);
    transform: scaleX(0);
    transition: var(--gecis-normal);
}

.hizmet-kart:hover {
    transform: translateY(-10px);
    box-shadow: var(--golge-xl);
}

.hizmet-kart:hover::before {
    transform: scaleX(1);
}

.hizmet-resim {
    width: 100%;
    height: 180px;
    overflow: hidden;
    position: relative;
}

.hizmet-resim img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--gecis-yavas);
}

.hizmet-kart:hover .hizmet-resim img {
    transform: scale(1.1);
}

.hizmet-resim-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
    opacity: 0;
    transition: var(--gecis-normal);
}

.hizmet-kart:hover .hizmet-resim-overlay {
    opacity: 1;
}

.hizmet-icerik {
    padding: 22px;
    text-align: center;
}

.hizmet-ikon {
    width: 60px;
    height: 60px;
    background: var(--gradient-birincil);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: -50px auto 16px;
    font-size: 24px;
    color: var(--beyaz);
    box-shadow: var(--golge-renkli);
    position: relative;
    z-index: 2;
    transition: var(--gecis-normal);
}

.hizmet-kart:hover .hizmet-ikon {
    transform: rotate(-8deg) scale(1.08);
}

.hizmet-kart h3 {
    font-size: 18px;
    color: var(--siyah);
    margin-bottom: 10px;
    font-weight: 700;
}

.hizmet-kart p {
    font-size: 13px;
    color: var(--orta-gri);
    line-height: 1.7;
    margin-bottom: 16px;
}

.hizmet-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--birincil);
    font-weight: 700;
    font-size: 13px;
    transition: var(--gecis-normal);
}

.hizmet-link:hover {
    gap: 12px;
    color: var(--ikincil);
}

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

.ozellik-kart {
    background: var(--beyaz);
    padding: 30px 20px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--golge-sm);
    transition: var(--gecis-normal);
    position: relative;
    overflow: hidden;
}

.ozellik-kart::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-birincil);
    opacity: 0;
    transition: var(--gecis-normal);
}

.ozellik-kart:hover::before {
    opacity: 1;
}

.ozellik-kart:hover {
    transform: translateY(-8px);
    box-shadow: var(--golge-lg);
}

.ozellik-kart>* {
    position: relative;
    z-index: 1;
}

.ozellik-kart:hover .ozellik-ikon {
    background: var(--beyaz);
    color: var(--birincil);
}

.ozellik-kart:hover h4,
.ozellik-kart:hover p {
    color: var(--beyaz);
}

.ozellik-ikon {
    width: 70px;
    height: 70px;
    background: var(--birincil-acik);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
    color: var(--birincil);
    transition: var(--gecis-normal);
}

.ozellik-kart h4 {
    font-size: 16px;
    color: var(--siyah);
    margin-bottom: 8px;
    transition: var(--gecis-normal);
}

.ozellik-kart p {
    font-size: 13px;
    color: var(--orta-gri);
    transition: var(--gecis-normal);
}

/* ==================== DOKTOR KARTLARI ==================== */
.doktor-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.doktor-kart {
    background: var(--beyaz);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--golge-sm);
    transition: var(--gecis-normal);
    text-align: center;
}

.doktor-kart:hover {
    transform: translateY(-8px);
    box-shadow: var(--golge-xl);
}

.doktor-resim {
    height: 280px;
    background: var(--gradient-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.doktor-resim img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--gecis-yavas);
}

.doktor-kart:hover .doktor-resim img {
    transform: scale(1.05);
}

.doktor-resim i {
    font-size: 80px;
    color: var(--acik-gri);
}

.doktor-bilgi {
    padding: 26px;
}

.doktor-bilgi h3 {
    font-size: 20px;
    color: var(--siyah);
    margin-bottom: 8px;
}

.doktor-bilgi .unvan {
    display: inline-block;
    background: var(--birincil-acik);
    color: var(--birincil);
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}

.doktor-bilgi .uzmanlik {
    font-size: 13px;
    color: var(--orta-gri);
}

/* ==================== YORUMLAR ==================== */
.yorum-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.yorum-kart {
    background: var(--beyaz);
    padding: 35px;
    border-radius: var(--radius-xl);
    box-shadow: var(--golge-sm);
    position: relative;
    transition: var(--gecis-normal);
}

.yorum-kart:hover {
    transform: translateY(-6px);
    box-shadow: var(--golge-lg);
}

.yorum-kart::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 25px;
    font-size: 70px;
    font-family: Georgia, serif;
    color: var(--birincil);
    opacity: 0.12;
    line-height: 1;
}

.yorum-puan {
    margin-bottom: 16px;
}

.yorum-puan i {
    color: var(--vurgu);
    font-size: 16px;
}

.yorum-metin {
    font-size: 15px;
    color: var(--koyu-gri);
    line-height: 1.8;
    margin-bottom: 22px;
}

.yorum-yazar {
    display: flex;
    align-items: center;
    gap: 14px;
}

.yorum-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-birincil);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--beyaz);
    font-weight: 800;
    font-size: 18px;
}

.yorum-isim {
    font-weight: 700;
    color: var(--siyah);
    font-size: 15px;
}

.yorum-tarih {
    font-size: 12px;
    color: var(--orta-gri);
}

/* ==================== RANDEVU FORMU ==================== */
.randevu-bolum {
    background: var(--gradient-birincil);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.randevu-bolum::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.randevu-icerik {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.randevu-metin {
    color: var(--beyaz);
}

.randevu-metin h2 {
    font-family: var(--font-baslik);
    font-size: 36px;
    margin-bottom: 18px;
}

.randevu-metin p {
    opacity: 0.9;
    font-size: 16px;
    margin-bottom: 30px;
    line-height: 1.8;
}

.randevu-ozellikler {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.randevu-ozellik {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
}

.randevu-ozellik i {
    font-size: 20px;
    color: var(--vurgu);
}

.randevu-form {
    background: var(--beyaz);
    padding: 36px;
    border-radius: var(--radius-xl);
    box-shadow: var(--golge-xl);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-grup {
    margin-bottom: 16px;
}

.form-grup.tam {
    grid-column: span 2;
}

.form-grup label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--siyah);
    font-size: 13px;
}

.form-grup input,
.form-grup select,
.form-grup textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--acik-gri);
    border-radius: var(--radius-md);
    font-size: 14px;
    transition: var(--gecis-normal);
    background: var(--kirik-beyaz);
}

.form-grup input:focus,
.form-grup select:focus,
.form-grup textarea:focus {
    outline: none;
    border-color: var(--birincil);
    background: var(--beyaz);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
}

.form-grup textarea {
    resize: vertical;
    min-height: 90px;
}

/* ==================== HARİTA ==================== */
.harita-bolum {
    padding: 0;
}

.harita-konteyner {
    position: relative;
    height: 450px;
}

.harita-konteyner iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(20%);
}

.harita-bilgi {
    position: absolute;
    top: 50%;
    left: 50px;
    transform: translateY(-50%);
    background: var(--beyaz);
    padding: 35px;
    border-radius: var(--radius-xl);
    box-shadow: var(--golge-xl);
    max-width: 340px;
}

.harita-bilgi h3 {
    font-size: 22px;
    color: var(--siyah);
    margin-bottom: 22px;
}

.harita-bilgi ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.harita-bilgi li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.harita-bilgi i {
    color: var(--birincil);
    font-size: 18px;
    margin-top: 3px;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--gradient-dark);
    color: var(--beyaz);
}

.footer-ust {
    padding: 70px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
}

.footer-logo .logo-ikon {
    background: var(--gradient-birincil);
    width: 44px;
    height: 44px;
    font-size: 20px;
}

.footer-logo .logo-baslik {
    color: var(--beyaz);
    -webkit-text-fill-color: var(--beyaz);
    font-size: 16px;
}

.footer-logo .logo-alt {
    color: var(--orta-gri);
    font-size: 10px;
}

.footer-aciklama {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 22px;
    line-height: 1.8;
}

.footer-sosyal {
    display: flex;
    gap: 10px;
}

.footer-sosyal a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--beyaz);
    font-size: 16px;
    transition: var(--gecis-normal);
}

.footer-sosyal a:hover {
    background: var(--gradient-birincil);
    transform: translateY(-3px);
}

.footer-baslik {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 22px;
    color: var(--beyaz);
}

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

.footer-linkler a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-linkler a:hover {
    color: var(--vurgu);
    transform: translateX(4px);
}

.footer-linkler a i {
    font-size: 10px;
    opacity: 0;
    transition: var(--gecis-normal);
}

.footer-linkler a:hover i {
    opacity: 1;
}

.footer-iletisim li {
    display: flex;
    gap: 14px;
    margin-bottom: 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-iletisim i {
    color: var(--birincil);
    font-size: 16px;
    margin-top: 2px;
}

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

.footer-iletisim a:hover {
    color: var(--vurgu);
}

.footer-alt {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 22px 0;
}

.footer-alt-icerik {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}

.footer-alt p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-saglik {
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-saglik i {
    color: var(--basari);
}

/* ==================== WHATSAPP ==================== */
.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--beyaz);
    font-size: 28px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: var(--gecis-normal);
}

.whatsapp-btn:hover {
    transform: scale(1.12) rotate(-8deg);
    color: var(--beyaz);
}

.whatsapp-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    background: #25D366;
    animation: pulse 2s infinite;
    z-index: -1;
}

/* ==================== SAYFA BAŞLIĞI ==================== */
.sayfa-baslik {
    background: var(--gradient-soft);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sayfa-baslik::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.sayfa-baslik h1 {
    font-family: var(--font-baslik);
    font-size: 40px;
    color: var(--siyah);
    margin-bottom: 12px;
}

.sayfa-baslik p {
    color: var(--orta-gri);
    font-size: 16px;
}

/* ==================== HAKKIMIZDA ==================== */
.hakkimizda-icerik {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hakkimizda-gorsel {
    position: relative;
}

.hakkimizda-gorsel img {
    border-radius: var(--radius-xl);
    box-shadow: var(--golge-lg);
}

.hakkimizda-gorsel::before {
    content: '';
    position: absolute;
    top: -16px;
    left: -16px;
    width: 100%;
    height: 100%;
    border: 4px solid var(--birincil);
    border-radius: var(--radius-xl);
    z-index: -1;
}

.hakkimizda-metin h2 {
    font-family: var(--font-baslik);
    font-size: 34px;
    color: var(--siyah);
    margin-bottom: 22px;
}

.hakkimizda-metin p {
    margin-bottom: 16px;
    color: var(--koyu-gri);
    line-height: 1.9;
}

/* ==================== İLETİŞİM ==================== */
.iletisim-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.iletisim-bilgi h3 {
    font-size: 26px;
    color: var(--siyah);
    margin-bottom: 30px;
}

.iletisim-liste {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.iletisim-item {
    display: flex;
    gap: 18px;
}

.iletisim-item-ikon {
    width: 58px;
    height: 58px;
    flex-shrink: 0;
    background: var(--gradient-birincil);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--beyaz);
    box-shadow: var(--golge-renkli);
}

.iletisim-item h4 {
    font-size: 15px;
    color: var(--siyah);
    margin-bottom: 4px;
}

.iletisim-item p,
.iletisim-item a {
    font-size: 14px;
    color: var(--orta-gri);
}

.iletisim-form {
    background: var(--kirik-beyaz);
    padding: 38px;
    border-radius: var(--radius-xl);
}

.iletisim-form h3 {
    font-size: 24px;
    color: var(--siyah);
    margin-bottom: 26px;
}

/* ==================== HİZMET DETAY ==================== */
.hizmet-detay-icerik {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.hizmet-detay-ana h1 {
    font-family: var(--font-baslik);
    font-size: 36px;
    color: var(--siyah);
    margin-bottom: 26px;
}

.hizmet-detay-ana img {
    border-radius: var(--radius-xl);
    margin-bottom: 30px;
    box-shadow: var(--golge-md);
}

.hizmet-detay-ana p {
    margin-bottom: 16px;
    line-height: 1.9;
    font-size: 15px;
}

.hizmet-detay-ana h4 {
    font-size: 20px;
    color: var(--siyah);
    margin: 26px 0 16px;
}

.hizmet-detay-ana ul {
    margin-bottom: 22px;
    padding-left: 0;
}

.hizmet-detay-ana li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 28px;
    font-size: 15px;
}

.hizmet-detay-ana li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--birincil);
    font-weight: bold;
    font-size: 16px;
}

.hizmet-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-kart {
    background: var(--kirik-beyaz);
    padding: 30px;
    border-radius: var(--radius-xl);
    margin-bottom: 22px;
}

.sidebar-kart h4 {
    font-size: 18px;
    color: var(--siyah);
    margin-bottom: 22px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    margin-bottom: 8px;
    background: var(--beyaz);
    border-radius: var(--radius-md);
    color: var(--koyu-gri);
    font-weight: 500;
    font-size: 14px;
    transition: var(--gecis-normal);
}

.sidebar-link:hover,
.sidebar-link.aktif {
    background: var(--gradient-birincil);
    color: var(--beyaz);
    transform: translateX(4px);
}

/* ==================== UYARILAR ==================== */
.uyari {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 22px;
    border-radius: var(--radius-md);
    margin-bottom: 22px;
    font-weight: 500;
    font-size: 14px;
}

.uyari-success {
    background: #D1FAE5;
    color: #065F46;
}

.uyari-error {
    background: #FEE2E2;
    color: #991B1B;
}

.uyari-warning {
    background: #FEF3C7;
    color: #92400E;
}

.uyari-info {
    background: var(--birincil-acik);
    color: var(--birincil-koyu);
}

/* ==================== RESPONSIVE - TABLET ==================== */
@media (max-width: 1200px) {
    .hizmet-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ozellik-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-metin h1 {
        font-size: 42px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 35px;
    }
}

@media (max-width: 992px) {

    /* Header Mobil - Improved Layout */
    .header-icerik {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 0;
        gap: 12px;
    }

    .nav {
        display: none;
    }

    /* Logo stays on left, takes available space */
    .logo {
        flex: 1;
        min-width: 0;
        gap: 10px;
    }

    .logo-ikon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 20px;
        border-radius: 12px;
    }

    .logo-baslik {
        font-size: 15px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .logo-alt {
        font-size: 9px;
        display: none;
    }

    /* Telefon ve Hamburger sağda grup */
    .telefon-btn {
        padding: 10px 12px;
        border-radius: 12px;
        flex-shrink: 0;
        order: 1;
    }

    .telefon-btn span {
        display: none;
    }

    .telefon-btn i {
        font-size: 18px;
    }

    /* Hamburger Menu Button - Improved */
    .mobil-menu-btn {
        display: flex;
        flex-shrink: 0;
        width: 44px;
        height: 44px;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 5px;
        background: var(--kirik-beyaz);
        border-radius: 12px;
        padding: 10px;
        order: 2;
        transition: var(--gecis-normal);
    }

    .mobil-menu-btn:hover {
        background: var(--birincil-acik);
    }

    .mobil-menu-btn span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--birincil);
        border-radius: 2px;
        transition: var(--gecis-normal);
    }

    .mobil-menu-btn.aktif {
        background: var(--birincil);
    }

    .mobil-menu-btn.aktif span {
        background: var(--beyaz);
    }

    .mobil-menu-btn.aktif span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobil-menu-btn.aktif span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .mobil-menu-btn.aktif span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Hero Mobil */
    .hero-icerik {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-gorsel {
        order: -1;
    }

    .hero-metin {
        text-align: center;
    }

    .hero-metin p {
        margin: 0 auto 25px;
    }

    .hero-badge {
        margin: 0 auto 16px;
    }

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

    .hero-gorsel-float {
        display: none;
    }

    .hero-gorsel-main img {
        height: 320px;
    }

    /* Diğer Grid'ler */
    .randevu-icerik {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .randevu-metin {
        text-align: center;
    }

    .randevu-ozellikler {
        align-items: center;
    }

    .hakkimizda-icerik {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hizmet-detay-icerik {
        grid-template-columns: 1fr;
    }

    .iletisim-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .yorum-slider {
        grid-template-columns: 1fr;
    }

    .doktor-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* Harita */
    .harita-bilgi {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        max-width: 100%;
        margin: 20px;
        border-radius: var(--radius-lg);
    }

    .harita-konteyner {
        height: auto;
    }

    .harita-konteyner iframe {
        height: 350px;
    }
}

@media (max-width: 768px) {

    /* Layout */
    .konteyner {
        padding: 0 16px;
    }

    .ust-bar {
        display: none;
    }

    /* Hero */
    .hero {
        padding: 40px 0 50px;
    }

    .hero-metin h1 {
        font-size: 32px;
        line-height: 1.2;
    }

    .hero-metin p {
        font-size: 15px;
    }

    .hero-gorsel-main img {
        height: 260px;
        border-radius: var(--radius-lg);
    }

    /* Bölümler */
    .bolum {
        padding: 50px 0;
    }

    .bolum-baslik {
        margin-bottom: 35px;
    }

    .bolum-baslik h2 {
        font-size: 28px;
    }

    .bolum-baslik p {
        font-size: 14px;
    }

    .bolum-baslik-badge {
        font-size: 11px;
        padding: 6px 14px;
    }

    /* Kartlar */
    .hizmet-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .ozellik-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

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

    .ozellik-kart {
        padding: 24px 16px;
    }

    .ozellik-ikon {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }

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

    .form-grup.tam {
        grid-column: span 1;
    }

    .randevu-form {
        padding: 26px 20px;
    }

    .randevu-metin h2 {
        font-size: 28px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }

    .footer-ust {
        padding: 50px 0;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-sosyal {
        justify-content: center;
    }

    .footer-linkler a {
        justify-content: center;
    }

    .footer-iletisim li {
        justify-content: center;
    }

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

    /* Butonlar */
    .btn {
        padding: 12px 22px;
        font-size: 13px;
    }

    .hero-butonlar {
        flex-direction: column;
        width: 100%;
    }

    .hero-butonlar .btn {
        width: 100%;
    }

    /* Sayfa Başlık */
    .sayfa-baslik {
        padding: 40px 0;
    }

    .sayfa-baslik h1 {
        font-size: 30px;
    }

    /* İletişim */
    .iletisim-form {
        padding: 26px 20px;
    }

    .iletisim-item-ikon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    /* Hizmet Detay */
    .hizmet-detay-ana h1 {
        font-size: 28px;
    }

    .sidebar-kart {
        padding: 24px;
    }

    /* Doktor */
    .doktor-resim {
        height: 240px;
    }

    .doktor-bilgi {
        padding: 22px;
    }

    .doktor-bilgi h3 {
        font-size: 18px;
    }

    /* Yorumlar */
    .yorum-kart {
        padding: 26px;
    }

    .yorum-metin {
        font-size: 14px;
    }

    /* WhatsApp */
    .whatsapp-btn {
        width: 54px;
        height: 54px;
        font-size: 24px;
        bottom: 18px;
        right: 18px;
    }
}

@media (max-width: 480px) {

    /* Header - Small Mobile */
    .konteyner {
        padding: 0 12px;
    }

    .header-icerik {
        padding: 8px 0;
        gap: 8px;
    }

    .logo {
        gap: 8px;
    }

    .logo-ikon {
        width: 38px;
        height: 38px;
        min-width: 38px;
        font-size: 16px;
        border-radius: 10px;
    }

    .logo-baslik {
        font-size: 13px;
    }

    .logo-alt {
        display: none;
    }

    .telefon-btn {
        width: 38px;
        height: 38px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
    }

    .telefon-btn i {
        font-size: 16px;
    }

    .mobil-menu-btn {
        width: 38px;
        height: 38px;
        min-width: 38px;
        padding: 8px;
        border-radius: 10px;
        gap: 4px;
    }

    .mobil-menu-btn span {
        width: 18px;
        height: 2px;
    }

    /* Hero */
    .hero {
        padding: 30px 0 40px;
    }

    .hero-metin h1 {
        font-size: 26px;
    }

    .hero-badge {
        font-size: 11px;
        padding: 6px 12px;
    }

    .hero-gorsel-main img {
        height: 220px;
    }

    /* Kartlar */
    .hizmet-resim {
        height: 160px;
    }

    .hizmet-ikon {
        width: 50px;
        height: 50px;
        font-size: 20px;
        margin: -40px auto 12px;
    }

    .hizmet-icerik {
        padding: 18px;
    }

    .hizmet-kart h3 {
        font-size: 16px;
    }

    .hizmet-kart p {
        font-size: 12px;
    }

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

    .ozellik-kart {
        padding: 24px 20px;
    }

    /* Form */
    .randevu-bolum {
        padding: 50px 0;
    }

    .randevu-metin h2 {
        font-size: 24px;
    }

    .randevu-ozellik {
        font-size: 14px;
    }

    /* Bölüm Başlık */
    .bolum-baslik h2 {
        font-size: 24px;
    }

    /* Mobil Menü */
    .mobil-nav-link {
        font-size: 18px;
        padding: 14px 20px;
    }

    .mobil-telefon-btn {
        padding: 14px 28px;
        font-size: 14px;
    }

    /* Sayfa Başlık */
    .sayfa-baslik h1 {
        font-size: 26px;
    }

    .sayfa-baslik p {
        font-size: 14px;
    }
}