/**
 * Dt. Ferdi Kuşçu - Premium Diş Hekimi Website
 * Modern, Premium, Mobile-First Design
 */

/* ========================================
   VARIABLES & RESET
   ======================================== */

:root {
    /* Colors */
    --color-primary: #0d9488;
    --color-primary-dark: #0f766e;
    --color-primary-light: #14b8a6;
    --color-secondary: #f59e0b;
    --color-accent: #ec4899;
    
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-text-lighter: #9ca3af;
    
    --color-bg: #ffffff;
    --color-bg-light: #f9fafb;
    --color-bg-gray: #f3f4f6;
    
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;
    
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    --font-size-h1: 3rem;
    --font-size-h2: 2.25rem;
    --font-size-h3: 1.875rem;
    --font-size-h4: 1.5rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;
    --header-height-scrolled: 70px;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   UTILITIES
   ======================================== */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

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

/* ========================================
   TOP BAR
   ======================================== */

.top-bar {
    background: var(--color-bg-gray);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-xs) 0;
    font-size: var(--font-size-small);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.top-bar-left,
.top-bar-right {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.top-bar-item:hover {
    color: var(--color-primary);
}

.top-bar-item .icon {
    font-size: 1rem;
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    /* Container padding mobile */
    .container {
        padding: 0 var(--spacing-md);
    }
    
    /* Breadcrumbs mobile */
    .breadcrumbs {
        padding: var(--spacing-sm) 0;
    }
    
    .breadcrumb-list {
        font-size: 0.875rem;
    }
    
    /* Cards mobile */
    .card {
        padding: var(--spacing-md);
    }
    
    .card-title {
        font-size: 1.25rem;
    }
    
    /* Buttons mobile */
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    
    /* Forms mobile */
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Footer mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* CTA appointment mobile */
    .cta-appointment {
        padding: var(--spacing-xl) 0;
    }
    
    .appointment-form-short {
        padding: var(--spacing-lg);
    }
}

/* ========================================
   HEADER
   ======================================== */

.main-header {
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-base);
}

.main-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--spacing-md);
    transition: height var(--transition-base);
    position: relative;
}

.main-header.scrolled .header-content {
    height: var(--header-height-scrolled);
}

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--color-text);
    font-weight: var(--font-weight-bold);
    font-size: 1.25rem;
}

.logo-monogram {
    width: 45px;
    height: 45px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: 1.1rem;
    transition: all var(--transition-base);
}

.main-header.scrolled .logo-monogram {
    width: 40px;
    height: 40px;
    font-size: 1rem;
}

.logo-text {
    font-size: 1.15rem;
    transition: font-size var(--transition-base);
}

.main-header.scrolled .logo-text {
    font-size: 1rem;
}

/* Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: 0.95rem;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.nav-item-mega {
    position: static;
}

.mega-menu-trigger .dropdown-icon {
    font-size: 0.7rem;
    transition: transform var(--transition-fast);
}

.nav-item-mega:hover .dropdown-icon {
    transform: rotate(180deg);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    max-width: 95vw;
    background: var(--color-bg);
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-md);
    padding: var(--spacing-xl);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-base);
    z-index: 1000;
}

.nav-item-mega:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    margin-top: var(--spacing-sm);
}

.mega-menu-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.mega-menu-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr) 280px;
    gap: var(--spacing-xl);
}

.mega-menu-category {
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-primary);
}

.mega-menu-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mega-menu-links a {
    color: var(--color-text-light);
    text-decoration: none;
    padding: var(--spacing-xs) 0;
    transition: all var(--transition-fast);
    display: block;
}

.mega-menu-links a:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-xs);
}

.mega-menu-cta {
    display: flex;
    align-items: flex-start;
}

.mega-cta-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    width: 100%;
}

.mega-cta-card h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.mega-cta-card p {
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.mega-menu-footer {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-md);
    text-align: center;
}

.mega-menu-all {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: color var(--transition-fast);
}

.mega-menu-all:hover {
    color: var(--color-primary-dark);
}

/* Header CTA */
.header-cta {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* Mobile Menu Toggle - Left Side */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
    position: relative;
    width: 30px;
    height: 30px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-text);
    transition: all 0.3s ease;
    border-radius: 2px;
    position: relative;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
    position: absolute;
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
    position: absolute;
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .mega-menu {
        width: 700px;
    }
    
    .mega-menu-columns {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .mega-menu-cta {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .header-content {
        gap: var(--spacing-sm);
        position: relative;
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex !important;
        order: -1; /* Sol tarafta */
        margin-right: var(--spacing-sm);
    }
    
    .logo {
        flex: 1;
        justify-content: flex-start;
    }
    
    .logo-text {
        font-size: 0.9rem;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.95);
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform var(--transition-base);
        overflow-y: auto;
    }
    
    .main-nav.active {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        padding: var(--spacing-xl) var(--spacing-lg);
        margin-top: var(--header-height);
        gap: 0;
        align-items: stretch;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-item:last-child {
        border-bottom: none;
    }
    
    .nav-item > a {
        padding: var(--spacing-md);
        width: 100%;
        color: white;
        font-size: 1.1rem;
    }
    
    .nav-item > a:hover,
    .nav-item.active > a {
        color: var(--color-primary-light);
    }
    
    .mega-menu-trigger {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }
    
    .mega-menu {
        position: static;
        transform: none;
        width: 100%;
        margin: 0;
        box-shadow: none;
        border-radius: 0;
        padding: var(--spacing-md) 0;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        background: rgba(255, 255, 255, 0.05);
        display: none;
    }
    
    .nav-item-mega.active .mega-menu {
        display: block;
    }
    
    .mega-menu-columns {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .mega-menu-cta {
        grid-column: 1;
    }
    
    .mega-menu-category {
        color: white;
        border-bottom-color: var(--color-primary);
    }
    
    .mega-menu-links a {
        color: rgba(255, 255, 255, 0.8);
        padding: var(--spacing-sm);
    }
    
    .mega-menu-links a:hover {
        color: var(--color-primary-light);
    }
    
    .mega-cta-card {
        background: var(--color-primary);
    }
    
}

/* Mobile menu overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

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

@media (min-width: 769px) {
    .mobile-menu-overlay {
        display: none !important;
    }
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

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

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

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

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-small);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-large);
}

/* ========================================
   BREADCRUMBS
   ======================================== */

.breadcrumbs {
    background: var(--color-bg-gray);
    padding: var(--spacing-md) 0;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-xs);
    align-items: center;
    flex-wrap: wrap;
}

.breadcrumb-item {
    font-size: var(--font-size-small);
}

.breadcrumb-item a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.breadcrumb-item.active {
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
}

.breadcrumb-separator {
    color: var(--color-text-lighter);
    margin: 0 var(--spacing-xs);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/public/assets/img/hero-pattern.svg') repeat;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: var(--font-size-h1);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero p {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero h1 {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .hero-cta .btn {
        width: 100%;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Section responsive */
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .section-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-md);
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }
}

/* ========================================
   SECTIONS
   ======================================== */

.section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   CARDS & GRIDS
   ======================================== */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

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

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

/* Doctor Image */
.doctor-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 350px; /* Desktop'ta maksimum genişlik - küçültüldü */
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin: 0 auto;
}

.doctor-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center;
    max-height: 450px; /* Desktop'ta maksimum yükseklik */
}

.doctor-section-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
}

@media (max-width: 768px) {
    .doctor-section-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg) !important;
    }
    
    .doctor-image-wrapper {
        max-width: 280px; /* Mobilde daha küçük */
        width: 100%;
        margin: 0 auto var(--spacing-md);
        order: -1; /* Mobilde görsel üstte */
    }
    
    .doctor-image {
        max-height: 350px; /* Mobilde maksimum yükseklik */
    }
    
    /* Yazı bölümünü mobilde görselden sonra göster */
    .doctor-text-content {
        order: 1;
        text-align: center; /* Mobilde ortalanmış */
    }
    
    .doctor-text-content h1,
    .doctor-text-content h2 {
        text-align: center !important;
    }
}

.card-title {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.card-text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.card-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: gap var(--transition-fast);
}

.card-link:hover {
    gap: var(--spacing-sm);
}

/* ========================================
   FORMS
   ======================================== */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    font-weight: var(--font-weight-normal);
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
    cursor: pointer;
}

.form-error {
    color: var(--color-error);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
}

.form-success {
    background: var(--color-success);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   FOOTER
   ======================================== */

.main-footer {
    background: var(--color-text);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-title {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.footer-description {
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
    line-height: 1.7;
}

.footer-contact p {
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.footer-contact a {
    color: white;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.footer-contact a:hover {
    opacity: 0.8;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.9;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    padding-left: var(--spacing-xs);
}

.footer-link-all {
    font-weight: var(--font-weight-semibold);
    margin-top: var(--spacing-xs);
}

.footer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.tag {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-size: var(--font-size-small);
    transition: all var(--transition-fast);
}

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

.footer-title-margin {
    margin-top: var(--spacing-lg);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    opacity: 0.8;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.footer-legal a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-legal a:hover {
    opacity: 1;
}

.footer-legal span {
    opacity: 0.5;
}

@media (max-width: 768px) {
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   TABLE OF CONTENTS (TOC)
   ======================================== */

.toc {
    background: var(--color-bg-gray);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.toc.sticky {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
}

.toc-list {
    list-style: none;
}

.toc-list > li {
    margin-bottom: var(--spacing-sm);
}

.toc-list a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.toc-sublist {
    list-style: none;
    margin-top: var(--spacing-xs);
    margin-left: var(--spacing-md);
}

.toc-sublist li {
    margin-bottom: var(--spacing-xs);
}

.toc-sublist a {
    color: var(--color-text-light);
    font-size: var(--font-size-small);
}

/* ========================================
   BLOG SPECIFIC
   ======================================== */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.blog-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.blog-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.blog-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    object-position: center;
}

/* Responsive Images */
img {
    max-width: 100%;
    height: auto;
}

/* Treatment Images */
.treatment-image,
.card-image {
    width: 100%;
    height: auto;
    min-height: 200px;
    max-height: 300px;
    object-fit: cover;
    object-position: center;
}

@media (max-width: 768px) {
    .card-image {
        min-height: 180px;
        max-height: 220px;
    }
    
    .blog-card-image {
        height: 180px;
    }
}

.blog-card-content {
    padding: var(--spacing-lg);
}

.blog-card-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.blog-card-title {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.blog-card-title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-card-title a:hover {
    color: var(--color-primary);
}

.blog-card-excerpt {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

.blog-card-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.blog-card-tag {
    background: var(--color-bg-gray);
    color: var(--color-text-light);
    padding: 2px var(--spacing-xs);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.blog-card-tag:hover {
    background: var(--color-primary);
    color: white;
}

/* ========================================
   CTA APPOINTMENT
   ======================================== */

.cta-appointment {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-size: var(--font-size-h2);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.appointment-form-short {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: left;
}

.appointment-form-short .form-group {
    margin-bottom: var(--spacing-md);
}

.appointment-form-short input,
.appointment-form-short select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.appointment-form-short .btn {
    width: 100%;
}

@media (max-width: 768px) {
    .appointment-form-short {
        padding: var(--spacing-lg);
    }
}

/* ========================================
   PAGINATION
   ======================================== */

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin: var(--spacing-2xl) 0;
}

.pagination a,
.pagination span {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.pagination .active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

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

/* Contact Page Styles */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.contact-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-primary);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.contact-card h3 {
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.contact-card p {
    color: var(--color-text-light);
    font-size: var(--font-size-small);
    line-height: 1.6;
    margin: var(--spacing-xs) 0;
}

.contact-card a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.contact-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.contact-form-wrapper {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
}

.contact-form {
    margin-top: var(--spacing-md);
}

/* Global responsive grid fix */
@media (max-width: 768px) {
    /* All two-column grids become single column */
    div[style*="grid-template-columns: 1fr 1fr"],
    div[style*="grid-template-columns:repeat(2, 1fr)"] {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg) !important;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg);
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md);
    }
    
    .contact-form-wrapper {
        position: static;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    .contact-buttons .btn {
        width: 100%;
    }
    
    .card-grid {
        grid-template-columns: 1fr !important;
    }
    
    .blog-grid {
        grid-template-columns: 1fr !important;
    }
    
    .form-row {
        grid-template-columns: 1fr !important;
    }
    
    /* Hero responsive */
    .hero h1 {
        font-size: 1.75rem !important;
    }
    
    .hero p {
        font-size: 1rem !important;
    }
    
    /* Section titles */
    .section-title {
        font-size: 1.75rem !important;
    }
    
    /* Doctor section grid */
    .doctor-section-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* Blog detail grid */
    .blog-detail-grid,
    div[style*="grid-template-columns: 1fr 300px"] {
        grid-template-columns: 1fr !important;
    }
    
    /* TOC sidebar becomes top on mobile */
    .blog-sidebar {
        order: -1;
    }
    
    .blog-detail-grid .toc {
        position: static !important;
        margin-bottom: var(--spacing-lg);
    }
    
    /* Blog card grid responsive */
    .blog-grid[style*="grid-template-columns: repeat(2, 1fr)"] {
        grid-template-columns: 1fr !important;
    }
}