/* ========================================
   CSS Custom Properties
   ======================================== */
:root {
    --color-emerald-50: #ecfdf5;
    --color-emerald-100: #d1fae5;
    --color-emerald-200: #a7f3d0;
    --color-emerald-300: #6ee7b7;
    --color-emerald-400: #34d399;
    --color-emerald-500: #10b981;
    --color-emerald-600: #059669;
    --color-emerald-700: #047857;
    --color-emerald-800: #065f46;
    --color-emerald-900: #064e3b;
    --color-emerald-950: #022c22;
    
    --color-cream-50: #fefdf8;
    --color-cream-100: #fef9ee;
    --color-cream-200: #fdf3e0;
    --color-cream-300: #f9e8c4;
    --color-cream-400: #f2d49a;
    --color-cream-500: #e8bc6a;
    
    --color-stone-50: #fafaf9;
    --color-stone-100: #f5f5f4;
    --color-stone-200: #e7e5e4;
    --color-stone-300: #d6d3d1;
    --color-stone-400: #a8a29e;
    --color-stone-500: #78716c;
    --color-stone-600: #57534e;
    --color-stone-700: #44403c;
    --color-stone-800: #292524;
    --color-stone-900: #1c1917;
    --color-stone-950: #0c0a09;
    
    --color-white: #ffffff;
    --color-black: #0a0a0a;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    --spacing-5xl: 8rem;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.1), 0 8px 20px rgba(0,0,0,0.06);
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-stone-800);
    background-color: var(--color-cream-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

ul, ol {
    list-style: none;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-stone-900);
}

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-emerald-700);
    margin-bottom: var(--spacing-md);
}

.section-heading {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: var(--spacing-xl);
    color: var(--color-stone-900);
}

.text-accent {
    color: var(--color-emerald-700);
}

.text-accent-dark {
    color: var(--color-emerald-600);
}

/* ========================================
   Layout
   ======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

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

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-emerald-700);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(4, 120, 87, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-emerald-800);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(4, 120, 87, 0.35);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-stone-700);
    border: 1.5px solid var(--color-stone-300);
}

.btn-secondary:hover {
    border-color: var(--color-emerald-600);
    color: var(--color-emerald-700);
    transform: translateY(-2px);
}

.btn-dark {
    background-color: var(--color-stone-900);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-dark:hover {
    background-color: var(--color-stone-800);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(254, 253, 248, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all var(--transition-base);
}

.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-stone-900);
}

.nav-logo-icon {
    color: var(--color-emerald-700);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-stone-600);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-emerald-600);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-emerald-700);
}

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

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-emerald-700);
    background-color: var(--color-emerald-50);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background-color: var(--color-emerald-100);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-stone-700);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.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(5px, -5px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px var(--spacing-xl) var(--spacing-4xl);
    background-color: var(--color-cream-50);
    position: relative;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(ellipse at 20% 50%, rgba(4, 120, 87, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(4, 120, 87, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-content {
    max-width: 540px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-stone-500);
    letter-spacing: 0.04em;
    margin-bottom: var(--spacing-xl);
}

.hero-label-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-emerald-500);
    flex-shrink: 0;
}

.hero-headline {
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    line-height: 1.05;
    margin-bottom: var(--spacing-xl);
    color: var(--color-stone-950);
}

.headline-line {
    display: block;
}

.headline-line.accent {
    color: var(--color-emerald-700);
    font-style: italic;
}

.hero-subheadline {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--color-stone-600);
    margin-bottom: var(--spacing-2xl);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.hero-visual {
    position: relative;
}

.hero-image-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.hero-image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xl);
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
    color: var(--color-white);
}

.caption-name {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
}

.caption-role {
    display: block;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
    margin-top: 2px;
}

/* Floating Stat Cards */
.float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.float-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--color-emerald-50);
    color: var(--color-emerald-700);
    flex-shrink: 0;
}

.float-card-content {
    display: flex;
    flex-direction: column;
}

.float-card-number {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-stone-900);
    line-height: 1.2;
}

.float-card-label {
    font-size: 0.75rem;
    color: var(--color-stone-500);
    margin-top: 2px;
}

.float-card-1 {
    top: 12%;
    left: -12%;
    animation: float1 6s ease-in-out infinite;
}

.float-card-2 {
    bottom: 28%;
    right: -8%;
    animation: float2 7s ease-in-out infinite;
}

.float-card-3 {
    bottom: 8%;
    left: -6%;
    animation: float3 5.5s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-16px); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--spacing-5xl) 0;
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.about-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background-color: var(--color-emerald-100);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content {
    padding: var(--spacing-xl) 0;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-stone-600);
    margin-bottom: var(--spacing-lg);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-stone-700);
}

.feature-icon {
    width: 22px;
    height: 22px;
    color: var(--color-emerald-600);
    flex-shrink: 0;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: var(--spacing-5xl) 0;
    background-color: var(--color-cream-50);
}

.section-header {
    margin-bottom: var(--spacing-4xl);
}

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

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-stone-100);
    transition: all var(--transition-base);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--color-emerald-50);
    color: var(--color-emerald-700);
    margin-bottom: var(--spacing-lg);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-stone-900);
}

.service-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-stone-500);
}

/* ========================================
   Patient Info Section
   ======================================== */
.patient-info {
    padding: var(--spacing-5xl) 0;
    background-color: var(--color-white);
}

.patient-info-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-4xl);
    align-items: start;
}

.patient-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.info-card {
    background-color: var(--color-cream-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-stone-100);
    transition: all var(--transition-base);
}

.info-card:hover {
    border-color: var(--color-emerald-200);
    box-shadow: var(--shadow-md);
}

.info-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.info-card-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background-color: var(--color-emerald-100);
    color: var(--color-emerald-700);
    flex-shrink: 0;
}

.info-card-title {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-stone-800);
}

.info-card-text {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-stone-600);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--spacing-5xl) 0;
    background-color: var(--color-emerald-900);
    position: relative;
    overflow: hidden;
}

.contact-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(ellipse at 80% 80%, rgba(16, 185, 129, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 20% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: start;
    position: relative;
    z-index: 1;
}

.contact-info {
    padding-top: var(--spacing-xl);
}

.contact-info .section-label {
    color: var(--color-emerald-300);
}

.contact-info .section-heading {
    color: var(--color-white);
}

.contact-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--spacing-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: rgba(255,255,255,0.1);
    color: var(--color-emerald-300);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 4px;
}

.contact-detail-value {
    font-size: 1rem;
    color: var(--color-white);
    line-height: 1.6;
}

.contact-detail-value a {
    color: var(--color-emerald-300);
    transition: color var(--transition-fast);
}

.contact-detail-value a:hover {
    color: var(--color-emerald-200);
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-stone-900);
}

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

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-stone-700);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.02em;
}

.form-input {
    width: 100%;
    padding: 0.8125rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--color-stone-800);
    background-color: var(--color-cream-50);
    border: 1.5px solid var(--color-stone-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input::placeholder {
    color: var(--color-stone-400);
}

.form-input:focus {
    border-color: var(--color-emerald-500);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background-color: var(--color-emerald-50);
    border: 1px solid var(--color-emerald-200);
    border-radius: var(--radius-md);
    color: var(--color-emerald-800);
    font-size: 0.9375rem;
    margin-top: var(--spacing-lg);
}

.form-success.show {
    display: flex;
}

.form-success svg {
    color: var(--color-emerald-600);
    flex-shrink: 0;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-stone-950);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
    max-width: 280px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-logo-icon {
    color: var(--color-emerald-400);
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.5);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: var(--spacing-md);
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.65);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-emerald-400);
}

.footer-phone {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-emerald-400);
    display: block;
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.footer-phone:hover {
    color: var(--color-emerald-300);
}

.footer-address {
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.5);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-xl);
}

.footer-copyright {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.35);
}

.footer-disclaimer {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.25);
    line-height: 1.6;
}

/* ========================================
   Scroll Reveal Animations
   ======================================== */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .float-card {
        animation: none;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-subheadline {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .float-card-1 {
        left: 0;
    }
    
    .float-card-2 {
        right: 0;
    }
    
    .float-card-3 {
        left: 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .patient-info-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: rgba(254, 253, 248, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-xl);
        gap: var(--spacing-md);
        border-bottom: 1px solid rgba(0,0,0,0.05);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        padding: var(--spacing-sm) 0;
        font-size: 1rem;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-cta {
        justify-content: center;
        margin-top: var(--spacing-sm);
    }
    
    .hero {
        padding: 100px var(--spacing-lg) var(--spacing-3xl);
        min-height: auto;
    }
    
    .hero-headline {
        font-size: clamp(2.25rem, 8vw, 3.5rem);
    }
    
    .float-card {
        position: relative;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        margin-top: var(--spacing-md);
        animation: none;
    }
    
    .hero-visual {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
    }
    
    .hero-image-card {
        grid-column: 1 / -1;
    }
    
    .about-image-accent {
        display: none;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .patient-info-cards {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-bottom {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero {
        padding: 90px var(--spacing-md) var(--spacing-2xl);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-visual {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: var(--spacing-xl);
    }
}