/* ============================================
   Anannya Dental Clinic - Premium Styles
   Modern, Professional, Stunning Design
   Color Theme: Dark Navy & Gold (from Logo)
   ============================================ */

/* CSS Custom Properties - Design Tokens */
:root {
    /* Primary Colors - Dark Navy (from Logo Background) */
    --primary-50: #f0f4f8;
    --primary-100: #d9e2ec;
    --primary-200: #bcccdc;
    --primary-300: #9fb3c8;
    --primary-400: #829ab1;
    --primary-500: #1a1a2e;
    --primary-600: #16162a;
    --primary-700: #0f0f1a;
    --primary-800: #0a0a12;
    --primary-900: #050508;

    /* Accent Colors - Purple (Theme Color #9f03ff) */
    --accent-50: #f9f0ff;
    --accent-100: #f0d9ff;
    --accent-200: #e0b3ff;
    --accent-300: #c966ff;
    --accent-400: #9f03ff;
    --accent-500: #8a02db;
    --accent-600: #7502b8;
    --accent-700: #600296;
    --accent-800: #4b0175;
    --accent-900: #360154;

    /* Neutral Colors */
    --neutral-50: #fafafa;
    --neutral-100: #f4f4f5;
    --neutral-200: #e4e4e7;
    --neutral-300: #d4d4d8;
    --neutral-400: #a1a1aa;
    --neutral-500: #71717a;
    --neutral-600: #52525b;
    --neutral-700: #3f3f46;
    --neutral-800: #27272a;
    --neutral-900: #18181b;

    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* Gradients - Updated to Navy & Gold */
    --gradient-primary: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
    --gradient-hero: linear-gradient(135deg, #1a1a2e 0%, #0f0f1a 50%, #050508 100%);
    --gradient-gold: linear-gradient(135deg, var(--accent-400) 0%, var(--accent-600) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

    /* Typography - Inter Only */
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows - Updated for Navy Theme */
    --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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(159, 3, 255, 0.3);
    --shadow-purple: 0 0 30px rgba(159, 3, 255, 0.4);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-popover: 500;
    --z-tooltip: 600;
}

/* ============================================
   Base Styles & Reset
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--neutral-800);
    background-color: var(--neutral-50);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

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

ul,
ol {
    list-style: none;
}

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

/* ============================================
   Utility Classes
   ============================================ */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.highlight {
    color: var(--accent-400);
    position: relative;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    cursor: pointer;
    text-align: center;
    justify-content: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), 0 0 60px rgba(159, 3, 255, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

/* ============================================
   Preloader
   ============================================ */

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    color: white;
}

.tooth-loader {
    font-size: 4rem;
    animation: pulse 1.5s ease-in-out infinite;
}

.tooth-loader i {
    color: white;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
}

.preloader-content p {
    margin-top: var(--space-4);
    font-size: var(--text-lg);
    opacity: 0.9;
}

@keyframes pulse {

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

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-4) 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    padding: var(--space-3) 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.navbar.scrolled .logo-img {
    height: 45px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    font-weight: 500;
    color: white;
    position: relative;
    padding: var(--space-2) 0;
}

.navbar.scrolled .nav-link {
    color: var(--neutral-700);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-400);
    transition: var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--accent-400);
}

.navbar.scrolled .nav-link:hover {
    color: var(--accent-500);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    font-weight: 600;
    box-shadow: var(--shadow-glow);
    transition: var(--transition-base);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), 0 0 50px rgba(159, 3, 255, 0.5);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    z-index: 1000;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: var(--transition-base);
}

.navbar.scrolled .nav-toggle span {
    background: var(--neutral-700);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    min-height: 100vh;
    background: var(--gradient-hero);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
}

.shape-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -100px;
    animation: float 20s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 30%;
    animation: float 18s ease-in-out infinite;
}

@keyframes float {

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

    33% {
        transform: translateY(-30px) rotate(5deg);
    }

    66% {
        transform: translateY(20px) rotate(-5deg);
    }
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-12);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.8s ease;
}

.hero-badge i {
    color: var(--accent-400);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease;
    animation-fill-mode: both;
}

.title-line:nth-child(2) {
    animation-delay: 0.1s;
}

.title-line.highlight {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--text-lg);
    opacity: 0.9;
    max-width: 540px;
    margin-bottom: var(--space-8);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
    animation: fadeInUp 0.8s ease 0.4s both;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: var(--text-2xl);
    font-weight: 700;
    font-family: var(--font-display);
}

.stat-label {
    font-size: var(--text-sm);
    opacity: 0.8;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease 0.5s both;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(159, 3, 255, 0.3) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(40px);
    animation: pulseSlow 4s ease-in-out infinite;
}

@keyframes pulseSlow {

    0%,
    100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hero-image {
    width: 100%;
    max-width: 450px;
    border-radius: var(--radius-2xl);
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-2xl);
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    box-shadow: var(--shadow-xl);
    z-index: 3;
    animation: floatCard 3s ease-in-out infinite;
}

.floating-card i {
    font-size: var(--text-xl);
    color: var(--accent-500);
}

.floating-card span {
    font-weight: 600;
    color: var(--neutral-800);
    font-size: var(--text-sm);
}

.card-1 {
    top: 15%;
    left: -10%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 20%;
    right: -5%;
    animation-delay: 1.5s;
}

@keyframes floatCard {

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

    50% {
        transform: translateY(-10px);
    }
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: white;
    opacity: 0.7;
    font-size: var(--text-sm);
    transition: var(--transition-base);
    animation: bounce 2s infinite;
}

.scroll-indicator:hover {
    opacity: 1;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* ============================================
   Section Styles
   ============================================ */

section {
    padding: var(--space-24) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-tag {
    display: inline-block;
    color: var(--accent-500);
    font-weight: 600;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-4);
    position: relative;
}

.section-tag::before,
.section-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 2px;
    background: var(--accent-300);
}

.section-tag::before {
    right: calc(100% + 15px);
}

.section-tag::after {
    left: calc(100% + 15px);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--neutral-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   About Section
   ============================================ */

.about {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--space-12);
    align-items: center;
    margin-bottom: var(--space-16);
}

.about-img-wrapper {
    position: relative;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.about-img-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 5L35 15L45 17L38 25L40 35L30 30L20 35L22 25L15 17L25 15L30 5Z' fill='rgba(255,255,255,0.05)'/%3E%3C/svg%3E") repeat;
    opacity: 0.5;
}

.experience-badge {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
}

.exp-number {
    display: block;
    font-size: var(--text-5xl);
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--primary-500);
}

.exp-text {
    display: block;
    color: var(--neutral-600);
    font-weight: 500;
}

.about-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.about-card {
    display: flex;
    gap: var(--space-5);
    padding: var(--space-6);
    background: var(--neutral-50);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
    border: 1px solid transparent;
}

.about-card:hover {
    background: white;
    border-color: var(--accent-100);
    box-shadow: var(--shadow-lg);
    transform: translateX(10px);
}

.about-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    color: white;
}

.about-text h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--neutral-900);
    margin-bottom: var(--space-2);
}

.about-text p {
    color: var(--neutral-600);
    line-height: 1.7;
}

.about-text strong {
    color: var(--accent-600);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.feature-item {
    text-align: center;
    padding: var(--space-8);
    background: var(--neutral-50);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

.feature-item:hover {
    background: white;
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, var(--accent-50) 0%, var(--accent-100) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    color: var(--accent-500);
    transition: var(--transition-base);
}

.feature-item:hover .feature-icon {
    background: var(--gradient-primary);
    color: white;
}

.feature-item h4 {
    font-size: var(--text-lg);
    color: var(--neutral-900);
    margin-bottom: var(--space-2);
}

.feature-item p {
    font-size: var(--text-sm);
    color: var(--neutral-500);
}

/* ============================================
   Services Section
   ============================================ */

.services {
    background: linear-gradient(180deg, var(--neutral-100) 0%, var(--neutral-50) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.service-card {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    position: relative;
    transition: var(--transition-base);
    border: 1px solid var(--neutral-200);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: transparent;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card.featured {
    background: var(--gradient-primary);
    color: white;
    grid-row: span 1;
}

.service-card.featured::before {
    background: var(--gradient-gold);
    opacity: 1;
}

.service-badge {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    background: var(--gradient-gold);
    color: var(--neutral-900);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-50) 0%, var(--accent-100) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    color: var(--accent-500);
    margin-bottom: var(--space-6);
    transition: var(--transition-base);
}

.service-card.featured .service-icon {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    color: var(--neutral-900);
}

.service-card.featured h3 {
    color: white;
}

.service-card p {
    color: var(--neutral-600);
    margin-bottom: var(--space-5);
    line-height: 1.7;
}

.service-card.featured p {
    color: rgba(255, 255, 255, 0.9);
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--neutral-600);
}

.service-card.featured .service-features li {
    color: rgba(255, 255, 255, 0.9);
}

.service-features i {
    color: var(--accent-500);
    font-size: var(--text-xs);
}

.service-card.featured .service-features i {
    color: var(--accent-400);
}

/* ============================================
   Why Choose Us Section
   ============================================ */

.why-choose {
    background: white;
    overflow: hidden;
}

.why-choose-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-12);
    align-items: center;
}

.why-text .section-tag {
    margin-bottom: var(--space-4);
}

.why-text .section-title {
    text-align: left;
    margin-bottom: var(--space-4);
}

.why-text>p {
    color: var(--neutral-600);
    margin-bottom: var(--space-8);
    line-height: 1.8;
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.why-item {
    display: flex;
    gap: var(--space-4);
}

.why-item .why-icon {
    flex-shrink: 0;
    font-size: var(--text-2xl);
    color: var(--accent-500);
}

.why-info h4 {
    font-size: var(--text-lg);
    color: var(--neutral-900);
    margin-bottom: var(--space-1);
}

.why-info p {
    font-size: var(--text-sm);
    color: var(--neutral-500);
}

/* Testimonial Card */
.why-visual {
    position: relative;
}

.testimonial-card {
    background: var(--gradient-primary);
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
    color: white;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.quote-icon {
    font-size: var(--text-4xl);
    color: var(--accent-400);
    margin-bottom: var(--space-4);
}

.testimonial-text {
    font-size: var(--text-lg);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: var(--space-6);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
}

.author-name {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.rating {
    display: flex;
    gap: 2px;
    color: var(--accent-400);
    font-size: var(--text-sm);
}

/* ============================================
   Doctors Section
   ============================================ */

.doctors {
    background: var(--neutral-50);
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    max-width: 900px;
    margin: 0 auto;
}

.doctor-card {
    background: white;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.doctor-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.doctor-image {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.doctor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.doctor-card:hover .doctor-image img {
    transform: scale(1.1);
}

.doctor-image.placeholder {
    background: var(--gradient-primary);
}

.doctor-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.3);
}

.doctor-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: var(--space-6);
    opacity: 0;
    transition: var(--transition-base);
}

.doctor-card:hover .doctor-overlay {
    opacity: 1;
}

.doctor-social {
    display: flex;
    gap: var(--space-3);
}

.doctor-social a {
    width: 45px;
    height: 45px;
    background: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-500);
    transition: var(--transition-base);
}

.doctor-social a:hover {
    background: var(--accent-500);
    color: white;
    transform: translateY(-3px);
}

.doctor-info {
    padding: var(--space-6);
    text-align: center;
}

.doctor-info h3 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--neutral-900);
    margin-bottom: var(--space-1);
}

.doctor-specialty {
    display: block;
    color: var(--accent-500);
    font-weight: 500;
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}

.doctor-info p {
    color: var(--neutral-600);
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.doctor-tags {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.doctor-tags span {
    background: var(--accent-50);
    color: var(--accent-600);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
}

/* ============================================
   Contact Section
   ============================================ */

.contact {
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-card {
    display: flex;
    gap: var(--space-5);
    padding: var(--space-6);
    background: var(--neutral-50);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

.contact-card:hover {
    background: white;
    box-shadow: var(--shadow-lg);
    transform: translateX(10px);
}

.contact-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    color: white;
}

.contact-details h4 {
    font-size: var(--text-lg);
    color: var(--neutral-900);
    margin-bottom: var(--space-2);
}

.contact-details p {
    color: var(--neutral-600);
    line-height: 1.7;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--accent-500);
    font-weight: 500;
    font-size: var(--text-sm);
    margin-top: var(--space-2);
}

.contact-link:hover {
    color: var(--accent-700);
}

.contact-phone {
    display: block;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--accent-600);
    margin-bottom: var(--space-2);
}

.contact-phone:hover {
    color: var(--accent-700);
}

/* Hours Grid */
.hours-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.hours-row {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-sm);
}

.hours-row .day {
    color: var(--neutral-600);
}

.hours-row .time {
    color: var(--neutral-900);
    font-weight: 500;
}

.hours-row.closed .time {
    color: var(--error);
}

/* Contact CTA */
.contact-cta {
    background: var(--gradient-primary);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    color: white;
    text-align: center;
}

.contact-cta h4 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.contact-cta p {
    opacity: 0.9;
    margin-bottom: var(--space-6);
}

.contact-cta .btn-primary {
    background: white;
    color: var(--primary-600);
    box-shadow: var(--shadow-lg);
}

.contact-cta .btn-primary:hover {
    background: var(--neutral-50);
}

/* Map */
.contact-map {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.map-wrapper {
    flex: 1;
    min-height: 350px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    min-height: 350px;
}

/* Payment Methods */
.payment-methods {
    background: var(--neutral-50);
    padding: var(--space-5);
    border-radius: var(--radius-xl);
}

.payment-methods h5 {
    font-size: var(--text-sm);
    color: var(--neutral-500);
    margin-bottom: var(--space-3);
    text-align: center;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
}

.payment-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
}

.payment-item i {
    font-size: var(--text-2xl);
    color: var(--neutral-600);
}

.payment-item span {
    font-size: var(--text-xs);
    color: var(--neutral-500);
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: var(--neutral-900);
    color: white;
    position: relative;
    padding-top: var(--space-16);
}

.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    color: white;
}

.footer-wave svg {
    width: 100%;
    height: 50px;
    display: block;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: var(--space-10);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 60px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
    margin-bottom: var(--space-5);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--accent-500);
    transform: translateY(-3px);
}

.footer-links h5,
.footer-services h5,
.footer-contact h5 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-5);
}

.footer-links ul,
.footer-services ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a,
.footer-services a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--accent-400);
    padding-left: 5px;
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--accent-400);
    margin-top: 3px;
}

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

.footer-contact a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding: var(--space-6) 0;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
}

.footer-note {
    font-size: var(--text-xs);
    margin-top: var(--space-2);
}

/* ============================================
   Back to Top Button
   ============================================ */

.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

/* ============================================
   WhatsApp Float Button
   ============================================ */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-fixed);
    transition: var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-whatsapp {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 40px rgba(37, 211, 102, 0.6);
    }
}

/* ============================================
   Animations
   ============================================ */

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

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-10);
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 0;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-image {
        max-width: 350px;
    }

    .floating-card {
        display: none;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-img-wrapper {
        height: 300px;
    }

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

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

    .why-choose-content {
        grid-template-columns: 1fr;
    }

    .doctors-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--neutral-900);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-6);
        transition: var(--transition-base);
        box-shadow: var(--shadow-2xl);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu .nav-link {
        color: white;
        font-size: var(--text-xl);
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        padding-top: 120px;
        min-height: auto;
        padding-bottom: var(--space-12);
    }

    .hero-badge {
        font-size: var(--text-xs);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
    }

    section {
        padding: var(--space-16) 0;
    }

    .section-header {
        margin-bottom: var(--space-10);
    }

    .section-tag::before,
    .section-tag::after {
        display: none;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .back-to-top,
    .whatsapp-float {
        right: 20px;
    }

    .back-to-top {
        bottom: 90px;
        width: 45px;
        height: 45px;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .doctor-image {
        height: 280px;
    }

    .payment-icons {
        flex-wrap: wrap;
    }
}