/* ===========================
   DESIGN SYSTEM TOKENS
   =========================== */
:root {
    /* Primary Palette */
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a8a;

    /* Accent Colors */
    --accent-teal: #0d9488;
    --accent-teal-light: #14b8a6;
    --accent-pink: #ec4899;
    --accent-pink-light: #f472b6;
    --accent-green: #16a34a;
    --accent-green-light: #22c55e;
    --accent-amber: #f59e0b;

    /* Neutral Palette */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Functional */
    --white: #ffffff;
    --bg-body: #f8fafc;
    --bg-section-alt: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.18);
    --shadow-primary: 0 10px 30px -8px rgba(37, 99, 235, 0.35);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 6px 16px rgba(0,0,0,0.04);

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.2s var(--ease-out);
    --transition-base: 0.3s var(--ease-out);
    --transition-slow: 0.5s var(--ease-out);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

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

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

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

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

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

ul {
    list-style: none;
}

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

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

/* ===========================
   UTILITIES
   =========================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-400), var(--accent-teal-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-white-gradient {
    background: linear-gradient(135deg, #ffffff, #bfdbfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section {
    padding: var(--section-padding);
    position: relative;
}

/* ===========================
   PRELOADER
   =========================== */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: linear-gradient(135deg, var(--primary-900), var(--primary-800));
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s, visibility 0.6s;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-inner {
    text-align: center;
    position: relative;
}

.pulse-ring {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.preloader-text {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::after {
    opacity: 1;
}

.btn svg, .btn i {
    width: 18px;
    height: 18px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 35px -8px rgba(37, 99, 235, 0.45);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    border-color: var(--white);
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary-700);
    transform: translateY(-2px);
}

/* ===========================
   NAVBAR
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

.logo-icon i, .logo-icon svg {
    width: 22px;
    height: 22px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-800);
}

.hero .logo-name,
.navbar:not(.scrolled) .logo-name {
    color: var(--white);
}

.logo-sub {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--primary-400);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: inline-block;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.navbar.scrolled .nav-link {
    color: var(--text-secondary);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.15);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--primary-700);
    background: var(--primary-50);
}

.nav-cta-item {
    margin-left: 8px;
}

.nav-cta-btn i, .nav-cta-btn svg {
    width: 16px;
    height: 16px;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    border-radius: var(--radius-sm);
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: all var(--transition-base);
}

.navbar.scrolled .hamburger {
    background: var(--gray-800);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: inherit;
    transition: all var(--transition-base);
}

.hamburger::before { top: -7px; }
.hamburger::after { bottom: -7px; }

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
    background: var(--gray-800);
}

.nav-toggle.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
    background: var(--gray-800);
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-parallax-img {
    position: absolute;
    inset: -20% 0;
    background: url('hero-bg.png') center center / cover no-repeat;
    will-change: transform;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(12, 20, 69, 0.88) 0%, 
        rgba(26, 41, 128, 0.82) 25%, 
        rgba(30, 64, 175, 0.78) 50%, 
        rgba(37, 99, 235, 0.75) 75%,
        rgba(26, 109, 204, 0.80) 100%
    );
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(96, 165, 250, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 60% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 40%);
    z-index: 2;
}

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

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.95);
}

.hero-badge i, .hero-badge svg {
    width: 16px;
    height: 16px;
    color: var(--accent-teal-light);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-title .text-gradient {
    background: linear-gradient(135deg, #60a5fa, #34d399, #67e8f9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 24px 32px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-teal-light);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    margin-top: 2px;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card-stack {
    position: relative;
    width: 360px;
    height: 400px;
}

.hero-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 28px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    animation: float 6s ease-in-out infinite;
}

.hero-card i, .hero-card svg {
    width: 28px;
    height: 28px;
    color: var(--accent-teal-light);
}

.hero-card-1 {
    top: 20px;
    left: 20px;
    animation-delay: 0s;
}

.hero-card-2 {
    top: 140px;
    right: 0;
    animation-delay: 2s;
}

.hero-card-3 {
    bottom: 40px;
    left: 40px;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll-indicator a {
    color: rgba(255, 255, 255, 0.5);
    animation: bounce 2s infinite;
}

.hero-scroll-indicator i, .hero-scroll-indicator svg {
    width: 28px;
    height: 28px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

/* ===========================
   SECTION HEADERS
   =========================== */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: var(--primary-50);
    color: var(--primary-600);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
    border: 1px solid var(--primary-100);
}

.section-badge-light {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===========================
   ABOUT SECTION
   =========================== */
.about-section {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 1.02rem;
    line-height: 1.8;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 28px;
}

.about-highlight {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.about-highlight:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.highlight-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.highlight-icon i, .highlight-icon svg {
    width: 20px;
    height: 20px;
}

.about-highlight strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.about-highlight span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 450px;
}

.about-image-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--primary-100), var(--primary-50));
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 2px solid var(--primary-100);
}

.about-image-placeholder i, .about-image-placeholder svg {
    width: 60px;
    height: 60px;
    color: var(--primary-400);
}

.about-image-placeholder span {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-700);
}

.about-image-placeholder small {
    font-size: 0.85rem;
    color: var(--primary-400);
}

.about-floating-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-700);
    animation: float 5s ease-in-out infinite;
}

.about-floating-card i, .about-floating-card svg {
    width: 24px;
    height: 24px;
    color: var(--accent-teal);
}

/* ===========================
   DOCTORS SECTION
   =========================== */
.doctors-section {
    background: var(--bg-section-alt);
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.doctor-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.doctor-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-color: var(--primary-200);
}

.doctor-card-inner {
    display: flex;
    flex-direction: column;
}

.doctor-avatar {
    padding: 32px 32px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.doctor-avatar-bg {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.doctor-avatar-pink {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-pink-light));
    box-shadow: 0 8px 20px rgba(236, 72, 153, 0.25);
}

.doctor-avatar-bg i, .doctor-avatar-bg svg {
    width: 36px;
    height: 36px;
}

.doctor-status {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: #ecfdf5;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-green);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.doctor-info {
    padding: 0 32px 32px;
}

.doctor-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.doctor-qualification {
    display: block;
    font-size: 0.9rem;
    color: var(--primary-600);
    font-weight: 600;
    margin-bottom: 8px;
}

.doctor-department {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--text-muted);
    background: var(--gray-50);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.doctor-department i, .doctor-department svg {
    width: 14px;
    height: 14px;
}

.doctor-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.doctor-specialties {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.specialty-tag {
    padding: 4px 12px;
    background: var(--primary-50);
    color: var(--primary-700);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 500;
    border: 1px solid var(--primary-100);
}

.doctor-book-btn {
    width: 100%;
}

/* ===========================
   DEPARTMENTS SECTION
   =========================== */
.departments-section {
    background: var(--white);
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.dept-card {
    padding: 36px 28px;
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.dept-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-400));
    transform: scaleX(0);
    transition: transform var(--transition-base);
    transform-origin: left;
}

.dept-card:hover::before {
    transform: scaleX(1);
}

.dept-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.dept-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.dept-icon i, .dept-icon svg {
    width: 28px;
    height: 28px;
}

.dept-icon-blue {
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    color: var(--primary-600);
}

.dept-icon-pink {
    background: linear-gradient(135deg, #fce7f3, #fbcfe8);
    color: var(--accent-pink);
}

.dept-icon-green {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    color: var(--accent-green);
}

.dept-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.dept-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.dept-services {
    margin-bottom: 24px;
}

.dept-services li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.dept-services li i, .dept-services li svg {
    width: 16px;
    height: 16px;
    color: var(--accent-green);
    min-width: 16px;
}

.dept-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-600);
    transition: all var(--transition-fast);
}

.dept-link i, .dept-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.dept-link:hover {
    color: var(--primary-800);
}

.dept-link:hover i, .dept-link:hover svg {
    transform: translateX(4px);
}

/* ===========================
   WHY CHOOSE US
   =========================== */
.why-section {
    background: var(--bg-section-alt);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    padding: 36px 28px;
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.why-card-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-100);
    line-height: 1;
}

.why-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-primary);
    transition: transform var(--transition-base);
}

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

.why-icon i, .why-icon svg {
    width: 28px;
    height: 28px;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.why-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===========================
   TESTIMONIALS
   =========================== */
.testimonials-section {
    background: var(--white);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s var(--ease-out);
}

.testimonial-card {
    min-width: 100%;
    padding: 0 40px;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .testimonial-card {
        min-width: 50%;
        padding: 0 16px;
    }
}

@media (min-width: 1024px) {
    .testimonial-card {
        min-width: 33.333%;
        padding: 0 16px;
    }
}

.testimonial-inner {
    padding: 32px;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-sizing: border-box;
    transition: all var(--transition-base);
}

.testimonial-inner:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-200);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.reviewer-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-600);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.reviewer-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.reviewer-time {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 2px;
}

.reviewer-time svg {
    opacity: 0.7;
}

.google-badge {
    flex-shrink: 0;
}

.testimonial-stars {
    color: #FBBC05;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.star-filled {
    width: 18px;
    height: 18px;
    color: var(--accent-amber);
    fill: var(--accent-amber);
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
    flex: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
}

.testimonial-author strong {
    display: block;
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: var(--white);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.slider-btn:hover {
    background: var(--primary-600);
    color: var(--white);
    border-color: var(--primary-600);
}

.slider-btn i, .slider-btn svg {
    width: 20px;
    height: 20px;
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-300);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.slider-dot.active {
    background: var(--primary-600);
    width: 24px;
    border-radius: 4px;
}

/* ===========================
   APPOINTMENT SECTION
   =========================== */
.appointment-section {
    background: linear-gradient(135deg, #0c1445, #1a2980, #1e40af);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.appointment-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(96, 165, 250, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(14, 165, 233, 0.08) 0%, transparent 50%);
}

.appointment-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.appointment-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.appointment-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 32px;
}

.emergency-box {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}

.emergency-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fca5a5;
}

.emergency-icon i, .emergency-icon svg {
    width: 24px;
    height: 24px;
}

.emergency-box strong {
    font-size: 1rem;
    display: block;
    margin-bottom: 4px;
}

.emergency-box p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 6px;
}

.emergency-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.emergency-number:hover {
    color: var(--accent-teal-light);
}

.contact-methods {
    display: flex;
    gap: 12px;
}

.contact-method {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--white);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.contact-method i, .contact-method svg {
    width: 18px;
    height: 18px;
}

.contact-method:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.contact-method-wa:hover {
    background: rgba(37, 211, 102, 0.2);
}

/* Appointment Form */
.appointment-form-wrapper {
    position: relative;
}

.appointment-form {
    padding: 36px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
}

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

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--gray-50);
    color: var(--text-primary);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background: var(--white);
}

.form-group textarea {
    resize: vertical;
}

.form-note {
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 12px;
}

.form-success {
    padding: 48px 36px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: #ecfdf5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
}

.success-icon i, .success-icon svg {
    width: 40px;
    height: 40px;
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.form-success p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ===========================
   FAQ SECTION
   =========================== */
.faq-section {
    background: var(--bg-section-alt);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--white);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item.active {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary-600);
}

.faq-icon {
    width: 20px;
    height: 20px;
    min-width: 20px;
    color: var(--text-muted);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--primary-600);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease-out), padding 0.4s var(--ease-out);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===========================
   CONTACT SECTION
   =========================== */
.contact-section {
    background: var(--white);
}

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

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.contact-card:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.contact-card-icon-green {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.contact-card-icon i, .contact-card-icon svg {
    width: 22px;
    height: 22px;
}

.contact-card strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-card a {
    color: var(--primary-600);
    font-weight: 500;
}

.contact-card a:hover {
    color: var(--primary-800);
}

.contact-map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-height: 380px;
    border: 1px solid var(--border-color);
}

.contact-map iframe {
    display: block;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: var(--gray-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo .logo-name {
    color: var(--white);
}

.footer-logo .logo-icon {
    box-shadow: none;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.5);
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-600);
    color: var(--white);
    border-color: var(--primary-600);
    transform: translateY(-2px);
}

.social-link-wa:hover {
    background: #25D366;
    border-color: #25D366;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-emergency {
    margin-bottom: 20px;
}

.footer-emergency-number {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-full);
    color: #fca5a5;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.footer-emergency-number:hover {
    background: rgba(239, 68, 68, 0.25);
    transform: translateY(-2px);
}

.footer-emergency-number i, .footer-emergency-number svg {
    width: 18px;
    height: 18px;
    animation: pulse-dot 1.5s infinite;
}

.footer-address,
.footer-timing {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.88rem;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-address i, .footer-address svg,
.footer-timing i, .footer-timing svg {
    width: 16px;
    height: 16px;
    min-width: 16px;
    margin-top: 3px;
    color: var(--primary-400);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-bottom p {
    display: flex;
    align-items: center;
    gap: 4px;
}

.footer-heart {
    width: 14px;
    height: 14px;
    color: #ef4444;
    fill: #ef4444;
}

/* ===========================
   FLOATING ACTIONS
   =========================== */
.floating-actions {
    position: fixed;
    bottom: 100px;
    right: 24px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.floating-actions.visible {
    opacity: 1;
    transform: translateY(0);
}

.fab-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
}

.fab-btn:hover {
    transform: scale(1.1);
}

.fab-whatsapp {
    background: #25D366;
}

.fab-whatsapp:hover {
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.fab-call {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-500));
}

.fab-call:hover {
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.fab-icon {
    width: 24px;
    height: 24px;
}

/* ===========================
   STICKY CTA (MOBILE)
   =========================== */
.sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 998;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.sticky-cta.visible {
    transform: translateY(0);
}

.sticky-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-primary);
}

.sticky-cta-icon {
    width: 20px;
    height: 20px;
}

/* ===========================
   SCROLL ANIMATIONS
   =========================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations */
.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto 32px;
    }

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

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

    .hero-visual {
        display: none;
    }

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

    .about-visual {
        order: -1;
    }

    .doctors-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

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

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

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

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

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

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 64px 0;
    }

    .container {
        padding: 0 16px;
    }

    /* Nav mobile */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8px;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        z-index: 1000;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        color: var(--text-primary);
        font-size: 1.1rem;
        padding: 12px 24px;
    }

    .nav-link:hover,
    .nav-link.active {
        color: var(--primary-600);
        background: var(--primary-50);
    }

    .navbar.scrolled .nav-link {
        color: var(--text-primary);
    }

    .nav-cta-item {
        margin-left: 0;
        margin-top: 12px;
    }

    /* Hero mobile */
    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        padding: 24px;
    }

    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }

    .hero-actions .btn-lg {
        padding: 14px 24px;
        font-size: 0.92rem;
    }

    /* Sections */
    .section-title {
        font-size: 1.8rem;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .appointment-form {
        padding: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    /* Sticky CTA */
    .sticky-cta {
        display: block;
    }

    .floating-actions {
        bottom: 80px;
        right: 16px;
    }

    .fab-btn {
        width: 50px;
        height: 50px;
    }

    .testimonial-card {
        padding: 0 8px;
    }

    .contact-methods {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.9rem;
    }

    .hero-badge {
        font-size: 0.75rem;
    }

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

    .hero-actions .btn-lg {
        width: 100%;
    }

    .about-floating-card {
        right: 0;
    }
}

/* ===========================
   SERVICES SECTION (Detailed)
   =========================== */
.services-section {
    background: var(--white);
}

.services-category {
    margin-bottom: 64px;
}

.services-category:last-child {
    margin-bottom: 0;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 36px;
    padding: 20px 28px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.category-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.category-icon i, .category-icon svg {
    width: 28px;
    height: 28px;
}

.category-icon-blue {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.category-icon-pink {
    background: linear-gradient(135deg, var(--accent-pink), #be185d);
    box-shadow: 0 4px 14px rgba(236, 72, 153, 0.3);
}

.category-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.category-subtitle {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.service-img-wrapper {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.service-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

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

.service-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.75) 0%, rgba(15, 23, 42, 0.2) 50%, transparent 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 20px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover .service-img-overlay {
    opacity: 1;
}

.service-card-body {
    padding: 20px 24px 24px;
}

.service-card-body h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    transition: color var(--transition-fast);
}

.service-card:hover .service-card-body h4 {
    color: var(--primary-600);
}

.service-card-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===========================
   ENHANCED HOVER ANIMATIONS
   =========================== */

/* Department cards hover */
.dept-card {
    transition: all var(--transition-base);
}

.dept-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.dept-card:hover .dept-icon {
    transform: scale(1.1) rotate(-5deg);
}

.dept-icon {
    transition: transform var(--transition-base);
}

/* Doctor cards hover */
.doctor-card {
    transition: all var(--transition-base);
}

.doctor-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.doctor-card:hover .doctor-avatar-bg {
    transform: scale(1.08);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.doctor-avatar-bg {
    transition: all var(--transition-base);
}

.doctor-card:hover .doctor-avatar-bg.doctor-avatar-pink {
    box-shadow: 0 8px 25px rgba(236, 72, 153, 0.3);
}

/* Why cards hover */
.why-card {
    transition: all var(--transition-base);
}

.why-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.why-card:hover .why-icon {
    transform: scale(1.15);
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: var(--white);
}

.why-icon {
    transition: all var(--transition-base);
}

.why-card:hover .why-card-number {
    color: var(--primary-400);
}

/* Testimonial cards hover */
.testimonial-card {
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-200);
}

/* FAQ hover */
.faq-item {
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-200);
}

.faq-question:hover {
    color: var(--primary-600);
}

/* Contact cards hover */
.contact-card {
    transition: all var(--transition-base);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-200);
}

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

.contact-card-icon {
    transition: transform var(--transition-base);
}

/* Footer links hover */
.footer-links a {
    transition: all var(--transition-fast);
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-400);
    transition: width var(--transition-base);
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-links a:hover {
    color: var(--primary-300);
    padding-left: 8px;
}

/* Social links hover */
.social-link {
    transition: all var(--transition-base) !important;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.15) !important;
}

/* Specialty tags hover */
.specialty-tag {
    transition: all var(--transition-fast);
}

.specialty-tag:hover {
    background: var(--primary-100);
    color: var(--primary-700);
    transform: translateY(-2px);
}

/* Nav links hover underline effect removed in favor of pill background */
.nav-link {
    position: relative;
}

/* Floating action buttons pulse */
.fab-btn {
    transition: all var(--transition-base);
}

.fab-btn:hover {
    transform: scale(1.15) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2) !important;
}

/* Logo hover */
.nav-logo {
    transition: all var(--transition-base);
}

.nav-logo:hover {
    transform: scale(1.03);
}

.nav-logo:hover .logo-icon {
    transform: rotate(-5deg);
    transition: transform var(--transition-base);
}

/* Dept link hover */
.dept-link {
    transition: all var(--transition-fast);
}

.dept-link:hover {
    gap: 12px;
    color: var(--primary-700);
}

/* ===========================
   SERVICES RESPONSIVE
   =========================== */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 20px;
    }

    .category-header {
        padding: 16px 20px;
    }

    .category-title {
        font-size: 1.25rem;
    }

    .service-img-wrapper {
        height: 170px;
    }

    .service-img-overlay {
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .category-header {
        flex-direction: column;
        text-align: center;
    }
}

/* ===========================
   PRINT STYLES
   =========================== */
@media print {
    .navbar, .floating-actions, .sticky-cta, .hero-scroll-indicator {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    .section {
        padding: 40px 0;
    }
}