/**
 * Fizyoterapist Platform - Modern Theme
 * Ana Renk Paleti: Tıbbi, Güvenli, Modern
 * Erişilebilirlik: AA+ Uyumlu
 */

/* ============================================
   CSS VARIABLES - RENK PALETİ
   ============================================ */
:root {
    /* Arkaplan Renkleri */
    --bg-main: #F9FAFB;
    --bg-card: #FFFFFF;
    --bg-secondary: #F3F4F6;
    --border-light: #E5E7EB;
    --border-medium: #D1D5DB;

    /* Metin Renkleri */
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --text-tertiary: #6B7280;

    /* Primary (CTA / Önemli Aksiyonlar) */
    --primary: #047857;
    --primary-hover: #065f46;
    --primary-light: #059669;
    --primary-dark: #064e3b;
    --primary-text: #FFFFFF;
    --primary-bg-light: #d1fae5;

    /* Durum Renkleri */
    --success: #047857;
    --success-bg: #D1FAE5;
    --success-light: #16A34A;

    --error: #DC2626;
    --error-bg: #FEE2E2;
    --error-light: #EF4444;

    --warning: #D97706;
    --warning-bg: #FEF3C7;

    --info: #0891B2;
    --info-bg: #CFFAFE;

    /* Accent (Dekorasyon - sadece icon bg, badge için) */
    --accent: #06B6D4;
    --accent-light: #22D3EE;
    --accent-bg: #CFFAFE;

    /* Gölgeler */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Line Heights */
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
}


/* ============================================
   GLOBAL RESETS & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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


/* ============================================
   HERO SECTION (HOMEPAGE)
   ============================================ */
.hero-section {
    background: #fff;
    padding: 80px 0 80px;
    color: #111321;
}

.hero-section .hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    line-height: 1.2;
    color: #111321;
}

.hero-section .text-gradient {
    color: #047857;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: #047857;
    background-clip: unset;
}

.hero-section .hero-subtitle {
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    color: #555;
    line-height: 1.6;
}

/* Hero Search Form */
.hero-section .search-form {
    background: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    max-width: 1000px;
    margin: 0 auto;
}

.hero-section .search-input-group {
    position: relative;
    height: 100%;
}

.hero-section .search-input-group i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: #047857;
    font-size: 1.125rem;
    z-index: 2;
}

.hero-section .search-input-group .form-select {
    width: 100%;
    padding: 1rem 1rem 1rem 3.5rem;
    height: 60px;
    border: 2px solid #E5E7EB;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: #111827;
    background-color: #FFFFFF;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%236B7280' d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
}

.hero-section .search-input-group .form-select:focus {
    border-color: #047857;
    outline: none;
    box-shadow: 0 0 0 3px rgba(44, 179, 79, 0.1);
}

.hero-section .btn-search {
    width: 100%;
    height: 60px;
    background: #047857;
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    cursor: pointer;
    transition: background 200ms ease-in-out;
}

.hero-section .btn-search:hover {
    background: #047857;
    color: white;
}

/* Hero Quick Filters */
.hero-section .quick-filters {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.hero-section .filter-label {
    color: #555;
    font-weight: 500;
    margin-right: 0.5rem;
    font-size: 0.9375rem;
}

.hero-section .filter-tag {
    background: #d1fae5;
    color: #047857;
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid #a7f3d0;
    transition: background 200ms ease-in-out;
}

.hero-section .filter-tag:hover {
    background: #a7f3d0;
    color: #047857;
}


/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

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

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

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }


/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1.5;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    white-space: nowrap;
    user-select: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Primary Button */
.btn-primary {
    background-color: var(--primary);
    color: var(--primary-text);
    border-color: var(--primary);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

/* Secondary Button (Outline) */
.btn-secondary {
    background-color: var(--bg-card);
    color: var(--primary);
    border-color: var(--primary);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--primary-bg-light);
}

/* Success Button */
.btn-success {
    background-color: var(--success);
    color: var(--primary-text);
    border-color: var(--success);
}

.btn-success:hover:not(:disabled) {
    background-color: var(--success-light);
    box-shadow: var(--shadow-md);
}

/* WhatsApp Button */
.btn-whatsapp {
    background-color: #25D366;
    color: white;
    border-color: #25D366;
}

.btn-whatsapp:hover:not(:disabled) {
    background-color: #20BA5A;
    box-shadow: var(--shadow-md);
}

/* Button Sizes */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-lg);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Icon Buttons */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: var(--radius-full);
}


/* ============================================
   CARDS
   ============================================ */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.card-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.card-body {
    margin-bottom: var(--spacing-md);
}

.card-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}


/* ============================================
   HOMEPAGE SECTIONS & CARDS - NO ANIMATIONS
   ============================================ */

/* Section Styles */
.features-section {
    padding: 5rem 0;
    background: #F9FAFB;
}

.therapists-section {
    padding: 5rem 0;
    background: #FFFFFF;
}

.services-section {
    padding: 5rem 0;
    background: #F9FAFB;
}

.cities-section {
    padding: 5rem 0;
    background: #FFFFFF;
}

.how-it-works-section {
    padding: 5rem 0;
    background: #F9FAFB;
}

.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #047857 0%, #047857 100%);
    color: white;
    text-align: center;
}

.section-header {
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #4B5563;
    margin: 0;
}

/* Features Section - 4'lü Grid (col-lg-3) */
.feature-card {
    background: #FFFFFF;
    padding: 2.5rem 2rem;
    border-radius: 0.75rem;
    text-align: center;
    height: 100%;
    border: 1px solid #E5E7EB;
    transition: border-color 200ms ease-in-out, box-shadow 200ms ease-in-out;
}

.feature-card:hover {
    border-color: #047857;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #047857, #10b981);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 2rem;
    color: #FFFFFF;
}

.feature-card h3,
.feature-card .feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.9375rem;
    color: #4B5563;
    line-height: 1.6;
    margin: 0;
}

/* Therapist Cards - 3'lü Grid (col-lg-4) */
.therapist-card {
    background: #FFFFFF;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    height: 100%;
    border: 1px solid #E5E7EB;
    transition: box-shadow 200ms ease-in-out, border-color 200ms ease-in-out;
}

.therapist-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: #047857;
}

.therapist-photo {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #F3F4F6;
}

.therapist-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #F3F4F6, #E5E7EB);
}

.photo-placeholder i {
    font-size: 5rem;
    color: #4B5563;
}

.verified-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #15803D;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.therapist-info {
    padding: 1.25rem;
}

.therapist-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.therapist-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.therapist-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: #4B5563;
}

.therapist-meta i {
    color: #047857;
}

.rating-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.stars {
    display: flex;
    gap: 0.25rem;
}

.stars i {
    font-size: 1rem;
    color: #D1D5DB;
}

.stars i.filled {
    color: #FBBF24;
}

.rating-text {
    font-size: 0.875rem;
    color: #4B5563;
    font-weight: 500;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-bottom: 0.75rem;
}

.tag {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: #047857;
    color: #FFFFFF;
    border-radius: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 600;
}

.tag-home {
    background: #166534;
    color: #FFFFFF;
}

.tag-clinic {
    background: #155E75;
    color: #FFFFFF;
}

.btn-view-profile {
    width: 100%;
    display: block;
    padding: 0.875rem 1.5rem;
    background: #047857;
    color: white;
    text-align: center;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 200ms ease-in-out;
}

.btn-view-profile:hover {
    background: #047857;
    color: white;
    text-decoration: none;
}

/* City Cards - Kompakt İlçe Kartları */
.city-card {
    background: #FFFFFF;
    padding: 14px 18px;
    border-radius: 6px;
    border: 1px solid #E5E7EB;
    text-decoration: none;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
}

.city-card::before {
    display: none;
}

.city-card:hover {
    border-color: #047857;
    text-decoration: none;
    background: #f0fdf4;
}

.city-card:hover::before {
    display: none;
}

.city-card i {
    font-size: 20px;
    color: #047857;
    margin: 0;
}

.city-card .city-name,
.city-card h5 {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: #111827;
    margin: 0;
    line-height: 1.2;
}

.city-card .therapist-count {
    display: none;
}

.city-card .therapist-count::before {
    display: none;
}

/* City Cards - Mobile */
@media (max-width: 576px) {
    .city-card {
        padding: 10px 12px;
        gap: 6px;
    }
    .city-card i {
        font-size: 16px;
    }
    .city-card .city-name,
    .city-card h5 {
        font-size: 13px;
    }
}

/* Service Cards */
.service-card {
    background: #FFFFFF;
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid #E5E7EB;
    text-align: center;
    transition: none;
    text-decoration: none;
    display: block;
    height: 100%;
}


.service-card i {
    font-size: 2rem;
    color: #047857;
    margin-bottom: 0.75rem;
}

.service-card h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

/* Step Cards */
.step-card {
    background: #FFFFFF;
    padding: 2rem 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid #E5E7EB;
    text-align: center;
    height: 100%;
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.25rem;
    background: #047857;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
}

.step-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.75rem;
}

.step-card p {
    font-size: 0.9375rem;
    color: #4B5563;
    line-height: 1.6;
    margin: 0;
}


/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    line-height: 1;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-primary {
    background-color: var(--primary-bg-light);
    color: var(--primary);
}

.badge-success {
    background-color: var(--success-bg);
    color: var(--success);
}

.badge-error {
    background-color: var(--error-bg);
    color: var(--error);
}

.badge-warning {
    background-color: var(--warning-bg);
    color: var(--warning);
}

.badge-info {
    background-color: var(--info-bg);
    color: var(--info);
}

.badge-accent {
    background-color: var(--accent-bg);
    color: var(--accent);
}

/* Verified Badge */
.badge-verified {
    background-color: var(--success-bg);
    color: var(--success);
}

.badge-verified i {
    margin-right: 0.25rem;
}


/* ============================================
   ALERTS
   ============================================ */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid;
    margin-bottom: var(--spacing-md);
}

.alert-icon {
    flex-shrink: 0;
    font-size: var(--font-size-lg);
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.alert-info {
    background-color: var(--info-bg);
    border-left-color: var(--info);
    color: var(--info);
}

.alert-success {
    background-color: var(--success-bg);
    border-left-color: var(--success);
    color: var(--success);
}

.alert-warning {
    background-color: var(--warning-bg);
    border-left-color: var(--warning);
    color: var(--warning);
}

.alert-error {
    background-color: var(--error-bg);
    border-left-color: var(--error);
    color: var(--error);
}


/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.625rem 1rem;
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-card);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg-light);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%236B7280' d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    padding-right: 2.5rem;
}

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

.form-helper {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

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

.form-control.is-invalid {
    border-color: var(--error);
}

.form-control.is-valid {
    border-color: var(--success);
}


/* ============================================
   RATING STARS
   ============================================ */
.rating {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.rating-star {
    color: #FCD34D;
    font-size: var(--font-size-base);
}

.rating-star.empty {
    color: var(--border-medium);
}

.rating-value {
    margin-left: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.rating-count {
    margin-left: 0.25rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}


/* ============================================
   AVATAR
   ============================================ */
.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm { width: 2rem; height: 2rem; }
.avatar-md { width: 3rem; height: 3rem; }
.avatar-lg { width: 4rem; height: 4rem; }
.avatar-xl { width: 6rem; height: 6rem; }


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

/* Spacing */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }
.mt-6 { margin-top: var(--spacing-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }
.mb-6 { margin-bottom: var(--spacing-2xl); }

.py-1 { padding-top: var(--spacing-xs); padding-bottom: var(--spacing-xs); }
.py-2 { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-3 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-4 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.py-5 { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }
.py-6 { padding-top: var(--spacing-2xl); padding-bottom: var(--spacing-2xl); }

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Font Weight */
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Display */
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }

/* Flex Utilities */
.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.gap-1 { gap: var(--spacing-xs); }
.gap-2 { gap: var(--spacing-sm); }
.gap-3 { gap: var(--spacing-md); }
.gap-4 { gap: var(--spacing-lg); }

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.container-fluid {
    width: 100%;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

/* Shadows */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }


/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 768px) {
    :root {
        --font-size-4xl: 1.875rem;
        --font-size-3xl: 1.5rem;
    }

    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
}

.cta-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.125rem;
    color: white;
    opacity: 0.95;
    margin: 0;
}



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

/* Font Awesome - Font Display Optimization */
@font-face {
    font-family: 'FontAwesome';
    src: url('https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* ============================================
   HERO CTA BUTTON
   ============================================ */
.hero-cta-divider {
    margin: 1.5rem 0 1rem;
    text-align: center;
}

.hero-cta-divider span {
    color: #666;
    font-size: 0.9rem;
    font-weight: 500;
}

.btn-hero-cta {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    background: #047857;
    color: #fff;
    padding: 1rem 2.5rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(44, 179, 79, 0.4);
    transition: transform 200ms ease, box-shadow 200ms ease;
}

.btn-hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 179, 79, 0.5);
    background: #047857;
    color: #fff;
    text-decoration: none;
}

.btn-hero-cta i {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.btn-hero-cta .cta-main {
    font-size: 1.125rem;
    font-weight: 700;
}

.btn-hero-cta .cta-sub {
    font-size: 0.8rem;
    opacity: 0.9;
    font-weight: 500;
}

/* ============================================
   STICKY WHATSAPP BUTTON
   ============================================ */
.whatsapp-sticky {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366;
    color: #fff;
    padding: 0.875rem 1.25rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: transform 200ms ease, box-shadow 200ms ease;
}

.whatsapp-sticky:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
    color: #fff;
    text-decoration: none;
}

.whatsapp-sticky i {
    font-size: 1.5rem;
}

.whatsapp-sticky .whatsapp-text {
    display: block;
}

@media (max-width: 576px) {
    .whatsapp-sticky {
        padding: 0.75rem;
        border-radius: 50%;
    }
    .whatsapp-sticky .whatsapp-text {
        display: none;
    }
}

/* ============================================
   TRUST STATS SECTION
   ============================================ */
.trust-stats {
    background: #fff;
    padding: 2rem 0;
    border-bottom: 1px solid #E5E7EB;
}

.trust-stats-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

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

.trust-stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #047857;
    line-height: 1.2;
}

.trust-stat-label {
    font-size: 0.9rem;
    color: #4B5563;
    font-weight: 500;
}

@media (max-width: 768px) {
    .trust-stats-grid {
        gap: 1.5rem;
    }
    .trust-stat-number {
        font-size: 1.5rem;
    }
}


/* ============================================
   WCAG AA ACCESSIBILITY - HIGH CONTRAST BUTTONS
   Minimum 4.5:1 contrast ratio for normal text
   ============================================ */

/* Primary Button - #047857 background, white text = 5.91:1 ✓ */
.btn-primary,
a.btn-primary,
button.btn-primary,
input.btn-primary {
    background-color: #047857 !important;
    border-color: #047857 !important;
    color: #FFFFFF !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
a.btn-primary:hover,
a.btn-primary:focus,
button.btn-primary:hover,
button.btn-primary:focus {
    background-color: #065f46 !important;
    border-color: #065f46 !important;
    color: #FFFFFF !important;
}

/* Outline Primary Button - #047857 text on white = 5.91:1 ✓ */
.btn-outline-primary,
a.btn-outline-primary,
button.btn-outline-primary {
    background-color: transparent !important;
    border: 2px solid #047857 !important;
    color: #047857 !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active,
a.btn-outline-primary:hover,
a.btn-outline-primary:focus,
button.btn-outline-primary:hover,
button.btn-outline-primary:focus {
    background-color: #047857 !important;
    border-color: #047857 !important;
    color: #FFFFFF !important;
}

/* Success Button - same as primary for consistency */
.btn-success,
a.btn-success,
button.btn-success {
    background-color: #047857 !important;
    border-color: #047857 !important;
    color: #FFFFFF !important;
}

.btn-success:hover,
.btn-success:focus,
a.btn-success:hover,
button.btn-success:hover {
    background-color: #065f46 !important;
    border-color: #065f46 !important;
    color: #FFFFFF !important;
}

/* Review Count Badge - Gray bg with dark text = high contrast */
.review-count-badge,
span.review-count-badge {
    background: #E5E7EB !important;
    color: #1F2937 !important;
    font-weight: 600 !important;
}

/* Filter Toggle Button */
.filter-toggle-btn,
button.filter-toggle-btn {
    border: 2px solid #047857 !important;
    color: #047857 !important;
    background: white !important;
}

.filter-toggle-btn:hover,
button.filter-toggle-btn:hover {
    background: #047857 !important;
    color: white !important;
}

/* Ensure all links with btn class have proper contrast */
a.btn {
    text-decoration: none !important;
}

/* WhatsApp Button - Green with white text */
.btn-whatsapp,
a.btn-whatsapp {
    background-color: #128C7E !important;
    color: #FFFFFF !important;
    border-color: #128C7E !important;
}

.btn-whatsapp:hover,
a.btn-whatsapp:hover {
    background-color: #075E54 !important;
    border-color: #075E54 !important;
    color: #FFFFFF !important;
}


/* Platform Hakkında Section */
.about-platform-section {
    padding: 5rem 0;
    background: #fff;
    border-top: 1px solid #e5e7eb;
}

.about-platform-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.25rem;
}

.about-platform-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #047857;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.about-platform-section p {
    font-size: 0.95rem;
    line-height: 1.75;
    color: #4b5563;
    margin-bottom: 1rem;
}

.platform-features {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 16px;
    padding: 1.5rem;
    border: 2px solid #047857;
}

.platform-feature {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
}

.platform-feature:last-child {
    margin-bottom: 0;
}

.platform-feature i {
    color: #047857;
    font-size: 1.25rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.platform-feature div {
    flex: 1;
}

.platform-feature strong {
    display: block;
    font-size: 0.95rem;
    color: #111827;
    margin-bottom: 0.25rem;
}

.platform-feature span {
    font-size: 0.85rem;
    color: #6b7280;
    line-height: 1.4;
}

@media (max-width: 991px) {
    .platform-features {
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .about-platform-section {
        padding: 3rem 0;
    }
    .about-platform-section h2 {
        font-size: 1.5rem;
    }
}


/* ============================================
   BLOG PAGE - WHITE TEXT OVERRIDES
   ============================================ */
.blog-hero h1,
.blog-hero p,
.blog-hero-content h1,
.blog-hero-content p {
    color: #FFFFFF !important;
}

.sidebar-cta h4,
.sidebar-cta p {
    color: #FFFFFF !important;
}