/* ========================================
   DR. WENDELL G. MCDANIEL MEDICAL PRACTICE
   Classic & Elegant Design System
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    --color-midnight: #0A1628;
    --color-midnight-light: #132240;
    --color-midnight-dark: #060F1C;
    --color-mint: #98D4C8;
    --color-mint-light: #B8E6DC;
    --color-mint-dark: #7BBFB0;
    --color-cream: #F7F5F0;
    --color-cream-light: #FBFAF7;
    --color-warm-gray: #8A8580;
    --color-text-dark: #1A1A1A;
    --color-text-muted: #4A4A4A;
    --color-text-light: #6B6560;
    --color-border: #E8E4DF;
    --color-border-light: #F0EDE8;
    
    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    
    --fs-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8rem);
    --fs-sm: clamp(0.8rem, 0.75rem + 0.3vw, 0.9rem);
    --fs-base: clamp(0.95rem, 0.9rem + 0.3vw, 1.05rem);
    --fs-md: clamp(1.1rem, 1rem + 0.4vw, 1.3rem);
    --fs-lg: clamp(1.4rem, 1.2rem + 0.6vw, 1.8rem);
    --fs-xl: clamp(1.8rem, 1.4rem + 1vw, 2.6rem);
    --fs-2xl: clamp(2.2rem, 1.6rem + 1.5vw, 3.5rem);
    --fs-3xl: clamp(2.8rem, 1.8rem + 2.5vw, 4.5rem);
    
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    
    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
    --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.12);
    --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.16);
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text-dark);
    background-color: var(--color-cream-light);
}

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

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

ul {
    list-style: none;
}

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

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

.center {
    text-align: center;
}

/* --- Scroll Reveal (Progressive Enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                    transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
}

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(251, 250, 247, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.logo-icon {
    color: var(--color-mint-dark);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-name {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-midnight);
    letter-spacing: -0.01em;
}

.logo-tagline {
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
}

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

.nav-link {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-mint-dark);
    transition: width var(--transition-base);
}

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

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

.nav-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-mint-dark) !important;
    font-weight: 600;
    font-size: var(--fs-xs);
    letter-spacing: 0.02em;
    border: 1.5px solid var(--color-mint);
    padding: 8px 16px;
    border-radius: var(--radius-xl);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-phone::after {
    display: none;
}

.nav-phone:hover {
    background: var(--color-mint);
    color: var(--color-midnight) !important;
}

.nav-phone svg {
    width: 13px;
    height: 13px;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-midnight);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(10, 22, 40, 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.mobile-nav {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 320px;
    height: 100%;
    background: var(--color-cream-light);
    padding: 100px var(--space-2xl) var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-base);
}

.mobile-nav-overlay.active .mobile-nav {
    transform: translateX(0);
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: var(--fs-xl);
    font-weight: 500;
    color: var(--color-midnight);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
    transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--color-mint-dark);
}

.mobile-nav-phone {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    color: var(--color-mint-dark);
    font-weight: 600;
    font-size: var(--fs-md);
}

/* ========================================
   HERO
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.pexels.com/photos/16051950/pexels-photo-16051950.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(6, 15, 28, 0.92) 0%,
        rgba(10, 22, 40, 0.88) 50%,
        rgba(19, 34, 64, 0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 820px;
    padding: var(--space-4xl) var(--space-xl);
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-mint);
    margin-bottom: var(--space-2xl);
}

.hero-badge-line {
    display: block;
    width: 32px;
    height: 1.5px;
    background: var(--color-mint);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: var(--fs-3xl);
    font-weight: 600;
    line-height: 1.1;
    color: #FFFFFF;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero-headline br {
    display: none;
}

.hero-subheadline {
    font-size: var(--fs-md);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
    max-width: 580px;
    margin: 0 auto var(--space-2xl);
    font-weight: 300;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 16px 32px;
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-mint);
    color: var(--color-midnight);
    border: 2px solid var(--color-mint);
}

.btn-primary:hover {
    background: var(--color-mint-light);
    border-color: var(--color-mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(152, 212, 200, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #FFFFFF;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

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

.hero-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
}

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

.trust-number {
    display: block;
    font-family: var(--font-serif);
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--color-mint);
    line-height: 1.2;
}

.trust-label {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 500;
}

.hero-trust-divider {
    width: 1px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
}

/* ========================================
   SECTION COMMONS
   ======================================== */
.section-label {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-serif);
    font-size: var(--fs-2xl);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-midnight);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text-light);
    max-width: 560px;
}

/* ========================================
   INTRO SECTION
   ======================================== */
.intro-section {
    padding: var(--space-4xl) 0;
    background: var(--color-cream-light);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

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

.intro-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.intro-image-accent {
    position: absolute;
    top: -16px;
    left: -16px;
    width: 100px;
    height: 100px;
    border: 2px solid var(--color-mint);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.intro-content {
    padding: var(--space-xl) 0;
}

.intro-text {
    font-size: var(--fs-base);
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

.intro-text:last-child {
    margin-bottom: var(--space-2xl);
}

.intro-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.value-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    color: var(--color-mint-dark);
    margin-top: 2px;
}

.value-item span:last-child {
    font-size: var(--fs-sm);
    color: var(--color-text-dark);
    font-weight: 500;
    line-height: 1.5;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services-section {
    padding: var(--space-4xl) 0;
    background: var(--color-midnight);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-mint), transparent);
}

.section-header {
    margin-bottom: var(--space-3xl);
}

.section-header .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

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

.service-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(152, 212, 200, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(152, 212, 200, 0.12);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-xl);
    color: var(--color-mint);
}

.service-title {
    font-family: var(--font-serif);
    font-size: var(--fs-lg);
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.service-description {
    font-size: var(--fs-sm);
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   DIVIDER / QUOTE
   ======================================== */
.divider-section {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

.divider-quote {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.divider-quote svg {
    color: var(--color-mint);
    margin-bottom: var(--space-xl);
    opacity: 0.6;
}

.divider-quote blockquote {
    font-family: var(--font-serif);
    font-size: var(--fs-xl);
    font-weight: 400;
    font-style: italic;
    line-height: 1.6;
    color: var(--color-midnight);
    margin-bottom: var(--space-xl);
}

.divider-quote cite {
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    font-style: normal;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
}

/* ========================================
   NEW PATIENTS SECTION
   ======================================== */
.new-patients-section {
    padding: var(--space-4xl) 0;
    background: var(--color-cream-light);
}

.new-patients-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.new-patients-content {
    order: 1;
}

.new-patients-text {
    font-size: var(--fs-base);
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

.new-patients-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.step {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
}

.step-number {
    font-family: var(--font-serif);
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--color-mint);
    line-height: 1;
    flex-shrink: 0;
    width: 48px;
}

.step-title {
    font-family: var(--font-serif);
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-midnight);
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.step-description {
    font-size: var(--fs-sm);
    line-height: 1.7;
    color: var(--color-text-light);
}

.new-patients-visual {
    order: 2;
}

.new-patients-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-section {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-text {
    font-size: var(--fs-base);
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

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

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

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(152, 212, 200, 0.12);
    border-radius: var(--radius-md);
    color: var(--color-mint-dark);
    flex-shrink: 0;
}

.contact-text-block {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

.contact-value {
    font-size: var(--fs-base);
    color: var(--color-midnight);
    font-weight: 500;
    line-height: 1.6;
}

.contact-value a {
    color: var(--color-midnight);
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.contact-value a:hover {
    color: var(--color-mint-dark);
}

/* Contact Form */
.contact-form-wrapper {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.form-title {
    font-family: var(--font-serif);
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--color-midnight);
    margin-bottom: var(--space-2xl);
}

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

.form-label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    color: var(--color-text-dark);
    background: var(--color-cream-light);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-input::placeholder {
    color: var(--color-warm-gray);
}

.form-input:focus {
    border-color: var(--color-mint-dark);
    box-shadow: 0 0 0 3px rgba(152, 212, 200, 0.2);
}

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

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

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

.form-success svg {
    color: var(--color-mint-dark);
    margin-bottom: var(--space-lg);
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--color-midnight);
    margin-bottom: var(--space-sm);
}

.form-success p {
    font-size: var(--fs-base);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-midnight-dark);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

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

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

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

.footer-logo span {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: #FFFFFF;
}

.footer-desc {
    font-size: var(--fs-sm);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-mint);
    margin-bottom: var(--space-lg);
}

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

.footer-links li a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition-fast);
}

.footer-links li a:hover {
    color: #FFFFFF;
}

.footer-contact address {
    font-style: normal;
    font-size: var(--fs-sm);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.55);
}

.footer-contact a {
    color: var(--color-mint);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-mint-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--space-xl);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.35);
    letter-spacing: 0.02em;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 900px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .intro-grid,
    .new-patients-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .new-patients-content {
        order: 1;
    }
    
    .new-patients-visual {
        order: 2;
    }
    
    .intro-image-wrapper {
        max-height: 400px;
    }
    
    .intro-image-wrapper img {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .hero-headline br {
        display: block;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .hero-trust-divider {
        width: 40px;
        height: 1px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-brand {
        max-width: 100%;
    }
}

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