/* ================================================
   KlinikBul - Modern Klinik Randevu Platformu
   Premium Medical Directory Theme
   ================================================ */

/* === CSS Variables === */
:root {
    --primary: #0A6EBD;
    --primary-dark: #084E85;
    --primary-light: #E8F4FD;
    --primary-gradient: linear-gradient(135deg, #0A6EBD 0%, #12B0E8 100%);
    --secondary: #00C9A7;
    --secondary-dark: #00A88C;
    --secondary-light: #E6FBF6;
    --accent: #FF6B6B;
    --accent-light: #FFF0F0;
    --dark: #1A1A2E;
    --dark-700: #2D2D44;
    --dark-600: #3D3D5C;
    --gray-900: #212529;
    --gray-800: #343A40;
    --gray-700: #495057;
    --gray-600: #6C757D;
    --gray-500: #ADB5BD;
    --gray-400: #CED4DA;
    --gray-300: #DEE2E6;
    --gray-200: #E9ECEF;
    --gray-100: #F8F9FA;
    --white: #FFFFFF;
    --bg: #F5F7FB;
    --card-shadow: 0 2px 12px rgba(0,0,0,0.06);
    --card-shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
    --card-radius: 16px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --container: 1280px;
    --topbar-h: 40px;
    --header-h: 72px;
}

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

html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-main);
    color: var(--gray-800);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; border: none; outline: none; }
button { cursor: pointer; }

/* === Elegant Select Styling === */
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    padding-right: 32px !important;
    cursor: pointer;
    transition: var(--transition);
}
select:hover {
    border-color: var(--primary) !important;
}
select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(10,110,189,0.08);
}

/* === Custom Select (NiceSelect Style) === */
.cs-wrap {
    position: relative;
    width: 100%;
    font-size: 13px;
}
.cs-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--white);
    cursor: pointer;
    transition: var(--transition);
    min-height: 40px;
    gap: 8px;
    user-select: none;
}
.cs-trigger:hover {
    border-color: var(--primary);
}
.cs-wrap.cs-open .cs-trigger {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10,110,189,0.08);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}
.cs-trigger-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--dark);
    line-height: 1.4;
}
.cs-trigger-text.cs-placeholder {
    color: var(--gray-500);
}
.cs-arrow {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--gray-500);
    transition: var(--transition);
    font-size: 11px;
}
.cs-wrap.cs-open .cs-arrow {
    transform: rotate(180deg);
    color: var(--primary);
}
.cs-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--primary);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    z-index: 100;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.25s ease, opacity 0.2s ease;
}
.cs-wrap.cs-open .cs-dropdown {
    max-height: 260px;
    opacity: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.cs-search {
    padding: 8px 10px;
    border-bottom: 1px solid var(--gray-200);
    flex-shrink: 0;
}
.cs-search input {
    width: 100%;
    padding: 7px 10px 7px 30px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--dark);
    background: var(--gray-100);
    transition: var(--transition);
    outline: none;
}
.cs-search input:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 2px rgba(10,110,189,0.06);
}
.cs-search-icon {
    position: absolute;
    left: 19px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 11px;
    color: var(--gray-400);
    pointer-events: none;
}
.cs-search {
    position: relative;
}
.cs-options-list {
    overflow-y: auto;
    flex: 1;
}
.cs-no-results {
    padding: 12px 14px;
    text-align: center;
    color: var(--gray-400);
    font-size: 12px;
    font-style: italic;
}
.cs-dropdown::-webkit-scrollbar {
    width: 5px;
}
.cs-dropdown::-webkit-scrollbar-track {
    background: transparent;
}
.cs-dropdown::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 10px;
}
.cs-dropdown::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}
.cs-options-list::-webkit-scrollbar {
    width: 4px;
}
.cs-options-list::-webkit-scrollbar-track {
    background: transparent;
}
.cs-options-list::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 10px;
}
.cs-options-list::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}
.cs-option {
    padding: 9px 14px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
    color: var(--gray-700);
    font-size: 13px;
    line-height: 1.4;
    display: flex;
    align-items: center;
    gap: 8px;
}
.cs-option:hover {
    background: var(--primary-light);
    color: var(--primary);
}
.cs-option.cs-selected {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
}
.cs-option.cs-selected:hover {
    background: var(--primary-dark);
    color: var(--white);
}
.cs-option.cs-disabled-opt {
    color: var(--gray-400);
    cursor: not-allowed;
}
.cs-option.cs-disabled-opt:hover {
    background: none;
    color: var(--gray-400);
}
.cs-option .cs-check {
    width: 16px;
    height: 16px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
}
.cs-option.cs-selected .cs-check {
    opacity: 1;
}

/* Custom Select inside hero-search */
.search-field .cs-wrap { font-size: 14px; }
.search-field .cs-trigger {
    border: none;
    border-radius: 0;
    padding: 0;
    min-height: auto;
    background: none;
}
.search-field .cs-trigger:hover { border-color: transparent; }
.search-field .cs-wrap.cs-open .cs-trigger {
    border-color: transparent;
    box-shadow: none;
    border-radius: 0;
}
.search-field .cs-trigger-text { color: var(--gray-600); }
.search-field .cs-trigger-text.cs-placeholder { color: var(--gray-500); }
.search-field .cs-dropdown {
    top: calc(100% + 12px);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}
.search-field .cs-wrap.cs-open .cs-dropdown {
    max-height: 240px;
}

/* Custom Select flex fix inside search fields */
.search-field .cs-wrap {
    flex: 1;
    min-width: 0;
}

/* Custom Select disabled state */
.cs-wrap.cs-disabled .cs-trigger {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--gray-100);
}
.cs-wrap.cs-disabled .cs-trigger:hover {
    border-color: var(--gray-300);
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* === Preloader === */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--white);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s, visibility 0.5s;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-icon {
    width: 64px; height: 64px;
    background: var(--primary-gradient);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; color: var(--white);
    animation: preloaderPulse 1.5s ease-in-out infinite;
    margin-bottom: 20px;
}
.preloader-brand {
    font-family: var(--font-heading);
    font-size: 24px; font-weight: 700;
    color: var(--dark);
}
.preloader-brand span { color: var(--primary); }
.preloader-bar {
    width: 180px; height: 3px;
    background: var(--gray-200);
    border-radius: 3px;
    margin-top: 16px;
    overflow: hidden;
}
.preloader-bar::after {
    content: '';
    display: block;
    width: 40%;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 3px;
    animation: preloaderSlide 1.2s ease-in-out infinite;
}
@keyframes preloaderPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}
@keyframes preloaderSlide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

/* === Topbar === */
.topbar {
    background: var(--dark);
    height: var(--topbar-h);
    display: flex;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,0.7);
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.topbar-left {
    display: flex;
    align-items: center;
    gap: 24px;
}
.topbar-left a,
.topbar-left span {
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}
.topbar-left a:hover { color: var(--secondary); }
.topbar-left i { font-size: 11px; color: var(--secondary); }
.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}
.topbar-right a {
    color: rgba(255,255,255,0.7);
    font-size: 13px;
}
.topbar-right a:hover { color: var(--white); }
.topbar-social {
    display: flex;
    gap: 12px;
}
.topbar-social a { font-size: 14px; }

/* === Header === */
.header {
    background: var(--white);
    height: var(--header-h);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    transition: var(--transition);
}
.header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 22px;
    color: var(--dark);
}
.logo-icon {
    width: 40px; height: 40px;
    background: var(--primary-gradient);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: var(--white);
    font-size: 18px;
}
.logo span { color: var(--primary); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-menu a {
    padding: 8px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary);
    background: var(--primary-light);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    font-weight: 600;
    font-size: 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(10,110,189,0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10,110,189,0.4);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}
.btn-secondary {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0,201,167,0.3);
}
.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,201,167,0.4);
}
.btn-white {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--card-shadow);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}
.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: var(--radius-md);
}
.btn-sm {
    padding: 6px 16px;
    font-size: 13px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
}
.menu-toggle span {
    width: 24px; height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.menu-overlay.active { opacity: 1; visibility: visible; }

/* === Hero Section === */
.hero {
    position: relative;
    padding: 80px 0 100px;
    background: linear-gradient(135deg, #0A6EBD 0%, #084E85 40%, #1A1A2E 100%);
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(18,176,232,0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(0,201,167,0.1) 0%, transparent 50%);
}
.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image:
        radial-gradient(circle at 25% 25%, var(--white) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, var(--white) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero .container {
    position: relative;
    z-index: 2;
}
.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--secondary);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
}
.hero-badge i { font-size: 12px; }
.hero h1 {
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
}
.hero h1 span {
    background: linear-gradient(135deg, #00C9A7, #12B0E8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Search Box */
.hero-search {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    max-width: 900px;
    margin: 0 auto 32px;
}
.hero-search-inner {
    display: flex;
    align-items: center;
    gap: 8px;
}
.search-field {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-right: 1px solid var(--gray-200);
}
.search-field:last-of-type { border-right: none; }
.search-field i {
    font-size: 18px;
    color: var(--primary);
    flex-shrink: 0;
}
.search-field input,
.search-field select {
    flex: 1;
    background: none;
    font-size: 15px;
    color: var(--dark);
    width: 100%;
}
.search-field input::placeholder { color: var(--gray-500); }
.search-field select {
    color: var(--gray-600);
    cursor: pointer;
}
.hero-search .btn {
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-size: 16px;
    flex-shrink: 0;
}

.hero-tags {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}
.hero-tags span {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
}
.hero-tags a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50px;
    color: rgba(255,255,255,0.8);
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}
.hero-tags a:hover {
    background: rgba(255,255,255,0.15);
    color: var(--white);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat {
    text-align: center;
}
.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    margin-bottom: 4px;
}
.hero-stat-label {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

/* === Section Styles === */
.section {
    padding: 80px 0;
}
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.section-title {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 16px;
}
.section-title span { color: var(--primary); }
.section-desc {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* === Categories Section === */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.category-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.category-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}
.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: rgba(10,110,189,0.1);
}
.category-card:hover::before { transform: scaleX(1); }
.category-icon {
    width: 72px; height: 72px;
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px;
    margin: 0 auto 20px;
    transition: var(--transition);
}
.category-card:hover .category-icon { transform: scale(1.1); }

.cat-dis .category-icon { background: #E3F2FD; color: #1565C0; }
.cat-psiko .category-icon { background: #F3E5F5; color: #7B1FA2; }
.cat-vet .category-icon { background: #E8F5E9; color: #2E7D32; }
.cat-goz .category-icon { background: #E0F7FA; color: #00838F; }
.cat-ortopedi .category-icon { background: #FFF3E0; color: #E65100; }
.cat-dermatoloji .category-icon { background: #FCE4EC; color: #C62828; }
.cat-kbb .category-icon { background: #E8EAF6; color: #283593; }
.cat-dahiliye .category-icon { background: #F1F8E9; color: #558B2F; }
.cat-kardiyoloji .category-icon { background: #FFEBEE; color: #B71C1C; }
.cat-noroloji .category-icon { background: #EDE7F6; color: #4527A0; }
.cat-uroloji .category-icon { background: #E0F2F1; color: #00695C; }
.cat-genel .category-icon { background: #FFF8E1; color: #F57F17; }

.category-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}
.category-card p {
    font-size: 13px;
    color: var(--gray-600);
}
.category-count {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 12px;
    padding: 4px 12px;
    background: var(--gray-100);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
}

/* === Featured Clinics === */
.clinics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.clinic-card {
    background: var(--white);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}
.clinic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: transparent;
}
.clinic-card-img {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--gray-200);
}
.clinic-card-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.clinic-card:hover .clinic-card-img img { transform: scale(1.05); }
.clinic-badge {
    position: absolute;
    top: 12px; left: 12px;
    display: flex; gap: 8px;
}
.clinic-badge span {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}
.badge-premium {
    background: rgba(255,215,0,0.9);
    color: #8B6914;
}
.badge-verified {
    background: rgba(0,201,167,0.9);
    color: var(--white);
}
.badge-open {
    background: rgba(76,175,80,0.9);
    color: var(--white);
}
.clinic-card-body {
    padding: 20px;
}
.clinic-card-top {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 14px;
}
.clinic-avatar {
    width: 52px; height: 52px;
    border-radius: 14px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 22px;
}
.clinic-info h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
    line-height: 1.3;
}
.clinic-info h3 i {
    font-size: 14px;
    color: var(--primary);
    margin-left: 6px;
}
.clinic-specialty {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
}
.clinic-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}
.clinic-rating .stars {
    color: #FFC107;
    font-size: 13px;
    display: flex;
    gap: 2px;
}
.clinic-rating .score {
    font-weight: 700;
    font-size: 14px;
    color: var(--dark);
}
.clinic-rating .count {
    font-size: 13px;
    color: var(--gray-600);
}
.clinic-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}
.clinic-detail-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--gray-700);
}
.clinic-detail-item i {
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gray-100);
    border-radius: 8px;
    color: var(--primary);
    font-size: 12px;
    flex-shrink: 0;
}
.clinic-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.clinic-tags span {
    padding: 4px 10px;
    background: var(--gray-100);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-700);
}
.clinic-card-footer {
    display: flex;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}
.clinic-card-footer .btn { flex: 1; }

/* === How It Works === */
.how-section {
    background: var(--white);
}
.how-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}
.how-grid::before {
    content: '';
    position: absolute;
    top: 44px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-light), var(--primary), var(--secondary), var(--secondary-light));
    border-radius: 2px;
}
.how-card {
    text-align: center;
    position: relative;
    z-index: 2;
}
.how-num {
    width: 88px; height: 88px;
    border-radius: 24px;
    background: var(--primary-light);
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    position: relative;
}
.how-card:nth-child(2) .how-num { background: #E6FBF6; color: var(--secondary); }
.how-card:nth-child(3) .how-num { background: #FFF0F0; color: var(--accent); }
.how-card:nth-child(4) .how-num { background: #FFF8E1; color: #F57F17; }

.how-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.how-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    max-width: 240px;
    margin: 0 auto;
}

/* === Doctors Section === */
.doctors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.doctor-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}
.doctor-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: transparent;
}
.doctor-avatar {
    width: 100px; height: 100px;
    border-radius: 24px;
    margin: 0 auto 16px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 40px;
    color: var(--primary);
    overflow: hidden;
}
.doctor-avatar img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.doctor-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}
.doctor-card .specialty {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 8px;
}
.doctor-card .clinic-name {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 12px;
}
.doctor-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 16px;
    font-size: 13px;
}
.doctor-rating .stars { color: #FFC107; }
.doctor-rating .score { font-weight: 700; color: var(--dark); }
.doctor-rating .count { color: var(--gray-600); }
.doctor-availability {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    color: #2E7D32;
    margin-bottom: 16px;
}
.doctor-availability i { font-size: 8px; }
.doctor-card-btns {
    display: flex;
    gap: 6px;
    width: 100%;
}
.doctor-card-btns .btn { flex: 1; }

/* === Testimonials === */
.testimonials-section {
    background: linear-gradient(135deg, #0A6EBD 0%, #084E85 40%, #1A1A2E 100%);
    position: relative;
    overflow: hidden;
}
.testimonials-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(0,201,167,0.1) 0%, transparent 60%);
}
.testimonials-section .section-tag {
    background: rgba(255,255,255,0.1);
    color: var(--secondary);
}
.testimonials-section .section-title { color: var(--white); }
.testimonials-section .section-desc { color: rgba(255,255,255,0.6); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    z-index: 2;
}
.testimonial-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--card-radius);
    padding: 28px;
    transition: var(--transition);
}
.testimonial-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-4px);
}
.testimonial-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}
.testimonial-avatar {
    width: 48px; height: 48px;
    border-radius: 14px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--secondary);
    flex-shrink: 0;
}
.testimonial-info h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 2px;
}
.testimonial-info p {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
}
.testimonial-stars {
    color: #FFC107;
    font-size: 13px;
    display: flex;
    gap: 2px;
    margin-bottom: 14px;
}
.testimonial-text {
    font-size: 14px;
    color: rgba(255,255,255,0.75);
    line-height: 1.7;
    font-style: italic;
}

/* === CTA Section === */
.cta-section {
    background: var(--white);
}
.cta-box {
    background: var(--primary-gradient);
    border-radius: var(--radius-xl);
    padding: 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(0,201,167,0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
}
.cta-box > * { position: relative; z-index: 2; }
.cta-box h2 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}
.cta-box p {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* === App Download === */
.app-section {
    padding: 80px 0;
}
.app-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.app-content h2 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 16px;
    line-height: 1.2;
}
.app-content h2 span { color: var(--primary); }
.app-content > p {
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.7;
}
.app-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 32px;
}
.app-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--gray-700);
    font-weight: 500;
}
.app-feature i {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: var(--secondary-light);
    color: var(--secondary);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}
.app-buttons {
    display: flex;
    gap: 12px;
}
.app-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: var(--dark);
    border-radius: var(--radius-md);
    color: var(--white);
    transition: var(--transition);
}
.app-btn:hover { background: var(--dark-700); transform: translateY(-2px); }
.app-btn i { font-size: 28px; }
.app-btn-text { text-align: left; }
.app-btn-text small { font-size: 11px; opacity: 0.7; display: block; }
.app-btn-text span { font-size: 16px; font-weight: 600; }

.app-visual {
    position: relative;
    display: flex;
    justify-content: center;
}
.app-mockup {
    width: 280px;
    height: 560px;
    background: var(--dark);
    border-radius: 40px;
    padding: 12px;
    position: relative;
    box-shadow: 0 40px 80px rgba(0,0,0,0.15);
}
.app-mockup-screen {
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    font-weight: 700;
    gap: 12px;
}
.app-mockup-screen i { font-size: 48px; opacity: 0.5; }

/* === Footer === */
.footer {
    background: var(--dark);
    padding: 64px 0 0;
    color: rgba(255,255,255,0.7);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand .logo {
    color: var(--white);
    margin-bottom: 16px;
}
.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.5);
}
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 16px;
    transition: var(--transition);
}
.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}
.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}
.footer-col a {
    display: block;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    padding: 6px 0;
    transition: var(--transition);
}
.footer-col a:hover { color: var(--secondary); padding-left: 4px; }
.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: var(--secondary); }
.footer-bottom a:hover { color: var(--white); }

/* === Page Hero (Inner Pages) === */
.page-hero {
    background: linear-gradient(135deg, #0A6EBD 0%, #084E85 60%, #1A1A2E 100%);
    padding: 48px 0;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 50%, rgba(18,176,232,0.15) 0%, transparent 50%);
}
.page-hero .container { position: relative; z-index: 2; }
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
}
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb i { font-size: 10px; }
.page-hero h1 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
}
.page-hero p {
    font-size: 16px;
    color: rgba(255,255,255,0.6);
}

/* === Filters Sidebar === */
.listing-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
    align-items: flex-start;
}
.filters-sidebar {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 24px;
    position: sticky;
    top: calc(var(--header-h) + 16px);
    border: 1px solid var(--gray-200);
}
.filter-group {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-200);
}
.filter-group:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.filter-group h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 14px;
}
.filter-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 14px;
    color: var(--gray-700);
    cursor: pointer;
}
.filter-group input[type="checkbox"] {
    width: 18px; height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}
.filter-group select,
.filter-group input[type="text"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--dark);
    background-color: var(--white);
    transition: var(--transition);
}
.filter-group select:focus,
.filter-group input[type="text"]:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10,110,189,0.1);
}
.filter-group select:disabled,
.search-field select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--gray-100);
}

/* === Clinic Detail === */
.clinic-detail-header {
    background: var(--white);
    border-radius: var(--card-radius);
    overflow: hidden;
    margin-bottom: 24px;
}
.clinic-detail-cover {
    height: 300px;
    background: var(--primary-gradient);
    position: relative;
}
.clinic-detail-cover img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.clinic-detail-info {
    padding: 24px 32px;
    display: flex;
    align-items: flex-start;
    gap: 24px;
}
.clinic-detail-avatar {
    width: 100px; height: 100px;
    border-radius: 24px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 44px;
    color: var(--primary);
    margin-top: -60px;
    border: 4px solid var(--white);
    flex-shrink: 0;
}
.clinic-detail-text { flex: 1; }
.clinic-detail-text h1 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 8px;
}
.clinic-detail-text h1 i {
    font-size: 18px;
    color: var(--primary);
    margin-left: 8px;
}
.clinic-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 12px;
}
.clinic-detail-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--gray-600);
}
.clinic-detail-meta i { color: var(--primary); font-size: 14px; }
.clinic-detail-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.detail-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}
.detail-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 28px;
    margin-bottom: 24px;
    border: 1px solid var(--gray-200);
}
.detail-card h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.detail-card h2 i {
    color: var(--primary);
    font-size: 18px;
}

/* Services list */
.services-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.service-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--gray-700);
}
.service-item i {
    color: var(--secondary);
    font-size: 12px;
}

/* Working hours */
.working-hours {
    width: 100%;
}
.working-hours tr {
    border-bottom: 1px solid var(--gray-200);
}
.working-hours tr:last-child { border-bottom: none; }
.working-hours td {
    padding: 10px 0;
    font-size: 14px;
}
.working-hours td:first-child {
    font-weight: 600;
    color: var(--dark);
}
.working-hours td:last-child {
    text-align: right;
    color: var(--gray-600);
}
.working-hours .today {
    color: var(--secondary);
    font-weight: 600;
}

/* Side card */
.side-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--gray-200);
}
.side-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}
.quick-appointment {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.quick-appointment select,
.quick-appointment input[type="text"] {
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--dark);
    background-color: var(--white);
    width: 100%;
}
.quick-appointment select:focus,
.quick-appointment input[type="text"]:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10,110,189,0.1);
}

/* Map placeholder */
.map-placeholder {
    width: 100%;
    height: 200px;
    background: var(--gray-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 16px;
}

/* === Appointment Page === */
.appointment-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}
.appointment-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 32px;
    border: 1px solid var(--gray-200);
}
.appointment-card h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 24px;
}
.step-indicator {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
}
.step {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
    transition: var(--transition);
}
.step.active {
    background: var(--primary-light);
    color: var(--primary);
}
.step.completed {
    background: var(--secondary-light);
    color: var(--secondary);
}
.step-num {
    width: 28px; height: 28px;
    border-radius: 8px;
    background: var(--gray-300);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    color: var(--white);
    flex-shrink: 0;
}
.step.active .step-num { background: var(--primary); }
.step.completed .step-num { background: var(--secondary); }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group.full { grid-column: 1 / -1; }
.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--dark);
    background-color: var(--white);
    transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10,110,189,0.1);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    margin-top: 6px;
}
.time-slot {
    padding: 8px 6px;
    text-align: center;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
}
.time-slot:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}
.time-slot.selected {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}
.time-slot.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    background: var(--gray-100);
    border-color: var(--gray-200);
}
.time-slot.disabled:hover {
    border-color: var(--gray-200);
    color: var(--gray-700);
    background: var(--gray-100);
}
.time-period-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 12px 0 6px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--gray-100);
}
.time-period-label:first-child { margin-top: 0; }
.time-period-label i {
    font-size: 12px;
    color: var(--primary);
}

/* Custom Calendar */
.custom-calendar {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    user-select: none;
    max-width: 360px;
    width: 100%;
}
.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: linear-gradient(135deg, var(--primary), #085a9e);
    color: var(--white);
}
.calendar-header .cal-month {
    font-size: 14px;
    font-weight: 700;
}
.calendar-header button {
    background: rgba(255,255,255,0.15);
    border: none;
    color: var(--white);
    width: 28px; height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
}
.calendar-header button:hover {
    background: rgba(255,255,255,0.3);
}
.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    padding: 8px 10px 2px;
    gap: 2px;
}
.calendar-days .day-name {
    font-size: 10px;
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    padding: 2px 0;
}
.calendar-dates {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 2px 10px 10px;
    gap: 2px;
    text-align: center;
}
.calendar-dates .cal-day {
    padding: 6px 2px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.calendar-dates .cal-day:hover {
    background: var(--primary-light);
    color: var(--primary);
}
.calendar-dates .cal-day.today {
    border: 2px solid var(--primary);
    font-weight: 700;
    color: var(--primary);
}
.calendar-dates .cal-day.selected {
    background: var(--primary);
    color: var(--white);
    font-weight: 700;
}
.calendar-dates .cal-day.disabled {
    color: var(--gray-300);
    cursor: not-allowed;
}
.calendar-dates .cal-day.disabled:hover { background: none; color: var(--gray-300); }
.calendar-dates .cal-day.empty { cursor: default; }
.calendar-dates .cal-day.empty:hover { background: none; }
.selected-date-display {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    margin-top: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
}
.selected-date-display i {
    font-size: 14px;
}

/* Mini Calendar for Sidebar */
.mini-calendar {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.mini-calendar .calendar-header {
    padding: 8px 10px;
}
.mini-calendar .calendar-header .cal-month {
    font-size: 12px;
}
.mini-calendar .calendar-header button {
    width: 24px; height: 24px;
    font-size: 10px;
}
.mini-calendar .calendar-days {
    padding: 4px 8px 0;
}
.mini-calendar .calendar-days .day-name {
    font-size: 9px;
}
.mini-calendar .calendar-dates {
    padding: 0 8px 8px;
}
.mini-calendar .calendar-dates .cal-day {
    font-size: 11px;
    padding: 4px 1px;
}

/* Appointment summary side */
.appointment-summary {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 24px;
    border: 1px solid var(--gray-200);
    position: sticky;
    top: calc(var(--header-h) + 16px);
}
.appointment-summary h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}
.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 14px;
}
.summary-item:last-child { border-bottom: none; }
.summary-item .label { color: var(--gray-600); }
.summary-item .value { font-weight: 600; color: var(--dark); }

/* === About Page === */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.about-content h2 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 20px;
}
.about-content h2 span { color: var(--primary); }
.about-content p {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.about-img-card {
    height: 220px;
    background: var(--primary-light);
    border-radius: var(--card-radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 48px;
    color: var(--primary);
}
.about-img-card:nth-child(2) { background: var(--secondary-light); color: var(--secondary); }
.about-img-card:nth-child(3) { background: #FFF0F0; color: var(--accent); }
.about-img-card:nth-child(4) { background: #FFF8E1; color: #F57F17; }

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.value-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}
.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
}
.value-icon {
    width: 64px; height: 64px;
    border-radius: 18px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 26px;
    margin: 0 auto 16px;
}
.value-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.value-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* === Contact Page === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 32px;
}
.contact-info-card {
    background: linear-gradient(135deg, #0A6EBD 0%, #084E85 100%);
    border-radius: var(--card-radius);
    padding: 40px;
    color: var(--white);
}
.contact-info-card h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
}
.contact-info-card > p {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
}
.contact-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.contact-item-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.contact-item h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}
.contact-item p {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}
.contact-form-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 40px;
    border: 1px solid var(--gray-200);
}
.contact-form-card h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 24px;
}

/* === Pagination === */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}
.pagination a, .pagination span {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    background: var(--white);
    border: 1px solid var(--gray-300);
    transition: var(--transition);
}
.pagination a:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.pagination .active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px; height: 48px;
    background: var(--primary);
    color: var(--white);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    box-shadow: 0 4px 15px rgba(10,110,189,0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 99;
    cursor: pointer;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(10,110,189,0.4);
}

/* === WhatsApp Button === */
.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 56px; height: 56px;
    background: #25D366;
    color: var(--white);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px;
    box-shadow: 0 4px 15px rgba(37,211,102,0.3);
    z-index: 99;
    transition: var(--transition);
    animation: whatsappPulse 2s ease-in-out infinite;
}
.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}
@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(37,211,102,0.3); }
    50% { box-shadow: 0 4px 25px rgba(37,211,102,0.5); }
}

/* === Doctor Detail Page === */
.doctor-detail-header {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 40px;
    margin-bottom: 24px;
    border: 1px solid var(--gray-200);
}
.doctor-detail-top {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    margin-bottom: 24px;
}
.doctor-detail-photo {
    width: 160px; height: 160px;
    border-radius: 28px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 64px;
    color: var(--primary);
    flex-shrink: 0;
    overflow: hidden;
}
.doctor-detail-photo img { width: 100%; height: 100%; object-fit: cover; }
.doctor-detail-info { flex: 1; }
.doctor-detail-info h1 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 6px;
}
.doctor-detail-info h1 i { font-size: 18px; color: var(--primary); margin-left: 8px; }
.doctor-detail-specialty {
    font-size: 16px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 4px;
}
.doctor-detail-clinic {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 12px;
    display: flex; align-items: center; gap: 6px;
}
.doctor-detail-clinic a { color: var(--primary); font-weight: 600; }
.doctor-detail-clinic a:hover { text-decoration: underline; }
.doctor-detail-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 16px;
}
.doctor-stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-700);
}
.doctor-stat-item i { color: var(--primary); font-size: 16px; }
.doctor-stat-item strong { color: var(--dark); }
.doctor-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}
.doctor-tag {
    padding: 6px 14px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
}
.doctor-detail-actions {
    display: flex;
    gap: 12px;
}

.education-timeline {
    position: relative;
    padding-left: 32px;
}
.education-timeline::before {
    content: '';
    position: absolute;
    left: 10px; top: 8px; bottom: 8px;
    width: 2px;
    background: var(--gray-200);
}
.timeline-item {
    position: relative;
    padding-bottom: 24px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
    content: '';
    position: absolute;
    left: -26px; top: 6px;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--primary-light);
}
.timeline-item h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 2px;
}
.timeline-item p {
    font-size: 13px;
    color: var(--gray-600);
}
.timeline-item .year {
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
}

.review-card {
    padding: 20px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}
.review-card:last-child { margin-bottom: 0; }
.review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}
.review-avatar {
    width: 40px; height: 40px;
    border-radius: 12px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 16px;
    font-weight: 700;
    flex-shrink: 0;
}
.review-meta h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
}
.review-meta span {
    font-size: 12px;
    color: var(--gray-500);
}
.review-stars {
    margin-left: auto;
    color: #FFC107;
    font-size: 13px;
    display: flex; gap: 2px;
}
.review-text {
    font-size: 14px;
    color: var(--gray-700);
    line-height: 1.7;
}

/* === Auth Pages (Login / Register) === */
.auth-section {
    min-height: calc(100vh - var(--header-h) - var(--topbar-h));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 0;
}
.auth-container {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
}
.auth-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 40px;
    border: 1px solid var(--gray-200);
    box-shadow: var(--card-shadow);
}
.auth-header {
    text-align: center;
    margin-bottom: 32px;
}
.auth-header .auth-icon {
    width: 64px; height: 64px;
    background: var(--primary-light);
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    color: var(--primary);
    margin: 0 auto 16px;
}
.auth-header h1 {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 8px;
}
.auth-header p {
    font-size: 15px;
    color: var(--gray-600);
}
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.auth-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.auth-form .form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
}
.auth-form .form-group input,
.auth-form .form-group select {
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--dark);
    background-color: var(--white);
    transition: var(--transition);
    width: 100%;
}
.auth-form .form-group input:focus,
.auth-form .form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10,110,189,0.1);
}
.input-icon-wrap {
    position: relative;
}
.input-icon-wrap input {
    padding-left: 42px !important;
}
.input-icon-wrap i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
    font-size: 16px;
}
.input-icon-wrap .toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    color: var(--gray-500);
    font-size: 16px;
    cursor: pointer;
    padding: 4px;
}
.input-icon-wrap .toggle-password:hover { color: var(--primary); }
.auth-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.auth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}
.auth-options label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--gray-700);
    font-weight: 500;
}
.auth-options label input[type="checkbox"] {
    width: 18px; height: 18px;
    accent-color: var(--primary);
}
.auth-options a {
    color: var(--primary);
    font-weight: 600;
}
.auth-options a:hover { text-decoration: underline; }
.auth-submit {
    width: 100%;
    padding: 14px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}
.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 8px 0;
    color: var(--gray-500);
    font-size: 13px;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-300);
}
.social-login {
    display: flex;
    gap: 12px;
}
.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    background: var(--white);
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition);
}
.social-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}
.social-btn img {
    width: 20px; height: 20px;
}
.social-btn .fa-google { color: #DB4437; }
.social-btn .fa-apple { color: #000; font-size: 18px; }
.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--gray-600);
}
.auth-footer a {
    color: var(--primary);
    font-weight: 700;
}
.auth-footer a:hover { text-decoration: underline; }
.kvkk-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.5;
    cursor: pointer;
}
.kvkk-label input[type="checkbox"] {
    width: 18px; height: 18px;
    accent-color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}
.kvkk-label a { color: var(--primary); font-weight: 600; }

/* === Dashboard / Hesabım === */
.dashboard-section {
    padding: 32px 0 80px;
}
.dashboard-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
}
.dashboard-sidebar {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 24px;
    border: 1px solid var(--gray-200);
    position: sticky;
    top: calc(var(--header-h) + 16px);
    align-self: flex-start;
}
.dashboard-user {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--gray-200);
}
.dashboard-user-avatar {
    width: 80px; height: 80px;
    border-radius: 22px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 12px;
}
.dashboard-user h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}
.dashboard-user p {
    font-size: 13px;
    color: var(--gray-600);
}
.dashboard-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.dashboard-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition);
}
.dashboard-nav a:hover,
.dashboard-nav a.active {
    background: var(--primary-light);
    color: var(--primary);
}
.dashboard-nav a i {
    width: 20px;
    text-align: center;
    font-size: 16px;
}
.dashboard-nav .logout-link {
    color: var(--accent);
    margin-top: 8px;
    border-top: 1px solid var(--gray-200);
    padding-top: 12px;
}
.dashboard-nav .logout-link:hover {
    background: var(--accent-light);
    color: var(--accent);
}

.dashboard-content {
    min-width: 0;
}
.dashboard-tab {
    display: none;
}
.dashboard-tab.active {
    display: block;
}
.dashboard-card {
    background: var(--white);
    border-radius: var(--card-radius);
    padding: 28px;
    border: 1px solid var(--gray-200);
    margin-bottom: 24px;
}
.dashboard-card h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.dashboard-card h2 i { color: var(--primary); font-size: 18px; }

/* Appointment List */
.appointment-list-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    margin-bottom: 12px;
    transition: var(--transition);
}
.appointment-list-item:hover { border-color: var(--primary); }
.appointment-list-item:last-child { margin-bottom: 0; }
.appt-date-box {
    width: 56px; height: 56px;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    flex-shrink: 0;
}
.appt-date-box .day {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}
.appt-date-box .month {
    font-size: 11px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
}
.appt-info { flex: 1; min-width: 0; }
.appt-info h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}
.appt-info p {
    font-size: 13px;
    color: var(--gray-600);
    display: flex; align-items: center; gap: 6px;
}
.appt-info p i { font-size: 12px; color: var(--primary); }
.appt-status {
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}
.appt-status.confirmed {
    background: var(--secondary-light);
    color: var(--secondary-dark);
}
.appt-status.pending {
    background: #FFF8E1;
    color: #F57F17;
}
.appt-status.past {
    background: var(--gray-100);
    color: var(--gray-600);
}
.appt-status.cancelled {
    background: var(--accent-light);
    color: var(--accent);
}
.appt-actions {
    display: flex;
    gap: 8px;
}
.appt-actions .btn { padding: 6px 12px; font-size: 12px; }

/* Favorites List */
.favorites-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.fav-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.fav-card:hover { border-color: var(--primary); }
.fav-avatar {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 22px;
    flex-shrink: 0;
}
.fav-info { flex: 1; }
.fav-info h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 2px;
}
.fav-info p {
    font-size: 12px;
    color: var(--gray-600);
}
.fav-remove {
    width: 32px; height: 32px;
    border-radius: 8px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-500);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 13px;
}
.fav-remove:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-light);
}

/* Profile Form */
.profile-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.profile-form .full { grid-column: 1 / -1; }

/* Notification Items */
.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    margin-bottom: 12px;
    transition: var(--transition);
}
.notification-item.unread {
    background: var(--primary-light);
    border-color: rgba(10,110,189,0.2);
}
.notification-icon {
    width: 40px; height: 40px;
    border-radius: 12px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}
.notification-icon.success { background: var(--secondary-light); color: var(--secondary); }
.notification-icon.warning { background: #FFF8E1; color: #F57F17; }
.notification-icon.danger { background: var(--accent-light); color: var(--accent); }
.notification-text { flex: 1; }
.notification-text h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 2px;
}
.notification-text p {
    font-size: 13px;
    color: var(--gray-600);
}
.notification-time {
    font-size: 12px;
    color: var(--gray-500);
    white-space: nowrap;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 48px 24px;
}
.empty-state i {
    font-size: 48px;
    color: var(--gray-400);
    margin-bottom: 16px;
}
.empty-state h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.empty-state p {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 20px;
}

/* === Header Auth Button === */
.btn-auth {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    font-weight: 600;
    font-size: 14px;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    transition: var(--transition);
    white-space: nowrap;
}
.btn-auth:hover {
    background: var(--primary);
    color: var(--white);
}
.nav-auth-mobile {
    display: none;
    padding-top: 16px;
    margin-top: 12px;
    border-top: 1px solid var(--gray-200);
}
.nav-auth-mobile a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

/* === Animations === */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .clinics-grid { grid-template-columns: repeat(2, 1fr); }
    .how-grid { grid-template-columns: repeat(2, 1fr); }
    .how-grid::before { display: none; }
    .doctors-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .listing-layout { grid-template-columns: 1fr; }
    .filters-sidebar { position: static; }
    .detail-layout { grid-template-columns: 1fr; }
    .appointment-layout { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 32px; }
    .app-inner { grid-template-columns: 1fr; }
    .app-visual { display: none; }
    .dashboard-layout { grid-template-columns: 1fr; }
    .dashboard-sidebar { position: static; }
    .favorites-grid { grid-template-columns: 1fr; }
    .appointment-summary { position: static; }
}

@media (max-width: 768px) {
    :root { --header-h: 64px; }

    .topbar { display: none; }

    .nav-menu {
        position: fixed;
        top: var(--header-h);
        right: -100%;
        width: 280px;
        height: calc(100vh - var(--header-h));
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
        transition: var(--transition);
        z-index: 999;
        overflow-y: auto;
    }
    .nav-menu.active { right: 0; }
    .nav-menu a { width: 100%; padding: 12px 16px; }
    .menu-toggle { display: flex; }
    .header-actions .btn-primary { display: none; }
    .header-actions .btn-auth { display: none; }
    .nav-menu .nav-auth-mobile { display: block !important; }

    .hero { padding: 48px 0 64px; min-height: auto; }
    .hero h1 { font-size: 32px; }
    .hero-desc { font-size: 16px; }
    .hero-search { margin: 0 auto 24px; }
    .hero-search-inner { flex-direction: column; }
    .search-field { border-right: none; border-bottom: 1px solid var(--gray-200); width: 100%; }
    .search-field:last-of-type { border-bottom: none; }
    .hero-search .btn { width: 100%; }
    .hero-stats { flex-direction: column; gap: 20px; }

    .section { padding: 56px 0; }
    .section-title { font-size: 28px; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .category-card { padding: 24px 16px; }
    .clinics-grid { grid-template-columns: 1fr; }
    .how-grid { grid-template-columns: 1fr; gap: 24px; }
    .doctors-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .contact-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .time-slots { grid-template-columns: repeat(3, 1fr); }
    .services-list { grid-template-columns: 1fr; }
    .cta-box { padding: 40px 24px; }
    .cta-box h2 { font-size: 28px; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .app-features { grid-template-columns: 1fr; }
    .app-buttons { flex-direction: column; }
    .about-visual { grid-template-columns: 1fr; }
    .clinic-detail-info { flex-direction: column; }
    .clinic-detail-meta { flex-wrap: wrap; }
    .clinic-detail-actions { flex-wrap: wrap; }

    /* Step Indicator Responsive */
    .step-indicator { flex-wrap: wrap; gap: 6px; }
    .step { flex: 0 1 calc(50% - 3px); font-size: 12px; padding: 10px 12px; }
    .step-num { width: 24px; height: 24px; font-size: 11px; border-radius: 6px; }

    /* Card Padding Responsive */
    .appointment-card { padding: 20px; }
    .dashboard-card { padding: 20px; }
    .detail-card { padding: 20px; }
    .side-card { padding: 18px; }
    .filters-sidebar { padding: 18px; }

    /* Doctor Detail Responsive */
    .doctor-detail-top { flex-direction: column; align-items: center; text-align: center; }
    .doctor-detail-photo { width: 120px; height: 120px; }
    .doctor-detail-stats { flex-wrap: wrap; justify-content: center; }
    .doctor-detail-tags { justify-content: center; }
    .doctor-detail-actions { justify-content: center; flex-wrap: wrap; }

    /* Auth Responsive */
    .auth-card { padding: 28px 20px; }
    .auth-form-row { grid-template-columns: 1fr; }
    .social-login { flex-direction: column; }

    /* Dashboard Responsive */
    .dashboard-layout { grid-template-columns: 1fr; }
    .dashboard-sidebar { position: static; }
    .dashboard-nav { flex-direction: row; flex-wrap: wrap; gap: 8px; }
    .dashboard-nav a { padding: 10px 14px; font-size: 13px; }
    .profile-form { grid-template-columns: 1fr; }
    .appointment-list-item { flex-direction: column; align-items: flex-start; }
    .appt-actions { width: 100%; }
    .appt-actions .btn { flex: 1; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero h1 { font-size: 26px; }
    .hero-search { padding: 6px; }
    .search-field { padding: 10px 12px; gap: 8px; }
    .search-field i { font-size: 16px; }
    .hero-search .btn { font-size: 14px; padding: 12px 24px; }
    .categories-grid { grid-template-columns: 1fr 1fr; }
    .category-icon { width: 56px; height: 56px; font-size: 24px; border-radius: 16px; }
    .doctors-grid { grid-template-columns: 1fr; }
    .page-hero h1 { font-size: 28px; }
    .page-hero { padding: 32px 0; }
    .auth-container { padding: 0 8px; }
    .auth-card { padding: 24px 16px; }
    .dashboard-nav { flex-direction: column; }
    .favorites-grid { grid-template-columns: 1fr; }
    .doctor-detail-stats { gap: 12px; }
    .time-slots { grid-template-columns: repeat(3, 1fr); }
    .calendar-dates .cal-day { font-size: 11px; padding: 4px 1px; }

    /* Card Padding 480px */
    .appointment-card { padding: 16px; }
    .dashboard-card { padding: 16px; }
    .detail-card { padding: 16px; }
    .side-card { padding: 14px; }
    .filters-sidebar { padding: 14px; }

    /* Step Indicator 480px */
    .step { font-size: 11px; padding: 8px 10px; gap: 6px; }
    .step-num { width: 22px; height: 22px; font-size: 10px; }

    /* Custom Select 480px */
    .cs-trigger { padding: 8px 12px; min-height: 38px; font-size: 12px; }
    .cs-option { padding: 8px 12px; font-size: 12px; }

    /* Section Spacing */
    .section { padding: 40px 0; }
    .section-title { font-size: 24px; }
}