/* ============================================
   HARVARD MEDICAL PLAZA — STYLESHEET
   Palette: Midnight Blue (#0A1F3F) + Mint (#5EEAD4)
   Fonts: Cormorant Garamond (serif) + Inter (sans)
============================================ */

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

:root {
    --color-midnight: #0A1F3F;
    --color-midnight-light: #132D54;
    --color-mint: #5EEAD4;
    --color-mint-dark: #3DB8A4;
    --color-cream: #F7F5F0;
    --color-cream-light: #FBFAF7;
    --color-warm-gray: #8A8578;
    --color-text: #1A1A1A;
    --color-text-light: #4A4A4A;
    --color-text-muted: #6B6B6B;
    --color-border: #E8E4DC;
    --color-white: #FFFFFF;
    
    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-cream-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ---------- SCROLL REVEAL (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .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 ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(251, 250, 247, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: 0 1px 20px rgba(10, 31, 63, 0.06);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

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

.logo-secondary {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--color-warm-gray);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* Navigation */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    transition: color var(--transition);
    position: relative;
}

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

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

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

.nav-cta {
    background: var(--color-midnight);
    color: var(--color-white) !important;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), transform var(--transition) !important;
}

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

.nav-cta:hover {
    background: var(--color-midnight-light);
    color: var(--color-white) !important;
    transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    align-items: center;
    justify-content: center;
}

.hamburger {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--color-midnight);
    position: relative;
    transition: background var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 1.5px;
    background: var(--color-midnight);
    transition: transform var(--transition);
}

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

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-midnight);
    overflow: hidden;
}

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

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 31, 63, 0.92) 0%,
        rgba(10, 31, 63, 0.78) 50%,
        rgba(10, 31, 63, 0.88) 100%
    );
}

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

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-mint);
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 400;
    line-height: 1.05;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero-headline br {
    display: none;
}

.hero-sub {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    max-width: 560px;
    margin: 0 auto var(--space-lg);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: var(--color-mint);
    color: var(--color-midnight);
}

.btn-primary:hover {
    background: var(--color-mint-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(94, 234, 212, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
    border-color: var(--color-mint);
    color: var(--color-mint);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Hero scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-family: var(--font-sans);
}

/* ---------- INFO BAR ---------- */
.info-bar {
    background: var(--color-midnight);
    border-bottom: 1px solid rgba(94, 234, 212, 0.15);
}

.info-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    padding: 1.25rem var(--space-md);
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

.info-item svg {
    color: var(--color-mint);
    flex-shrink: 0;
}

.info-item a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition);
}

.info-item a:hover {
    color: var(--color-mint);
}

/* ---------- SECTION COMMON ---------- */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-lg);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    color: var(--color-midnight);
    line-height: 1.15;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.section-desc {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* ---------- SERVICES ---------- */
.services {
    padding: var(--space-2xl) 0;
    background: var(--color-cream-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--color-mint);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(10, 31, 63, 0.08);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(94, 234, 212, 0.12);
    border-radius: var(--radius-sm);
    margin-bottom: 1.25rem;
    color: var(--color-midnight);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-midnight);
    margin-bottom: 0.75rem;
}

.service-card p {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ---------- ABOUT ---------- */
.about {
    padding: var(--space-2xl) 0;
    background: var(--color-white);
}

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

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

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.about-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
}

.about-accent {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    border: 2px solid var(--color-mint);
    border-radius: var(--radius-md);
    z-index: 0;
}

.about-content {
    padding: var(--space-md) 0;
}

.about-text {
    font-size: 1rem;
    font-weight: 300;
    color: var(--color-text-light);
    line-height: 1.85;
    margin-bottom: var(--space-sm);
}

.about-stats {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.stat {
    flex: 1;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-midnight);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--color-border);
    flex-shrink: 0;
}

/* ---------- SPECIALTIES ---------- */
.specialties {
    padding: var(--space-2xl) 0;
    background: var(--color-midnight);
}

.specialties .section-eyebrow {
    color: var(--color-mint);
}

.specialties .section-title {
    color: var(--color-white);
}

.specialties .section-desc {
    color: rgba(255, 255, 255, 0.6);
}

.specialties-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: var(--space-md);
}

.specialty-item {
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.75);
    padding: 10px 22px;
    border: 1px solid rgba(94, 234, 212, 0.25);
    border-radius: 100px;
    transition: all var(--transition);
    letter-spacing: 0.02em;
}

.specialty-item:hover {
    border-color: var(--color-mint);
    color: var(--color-mint);
    background: rgba(94, 234, 212, 0.06);
    transform: translateY(-2px);
}

/* ---------- APPROACH ---------- */
.approach {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
}

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

.approach-image-wrap img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    display: block;
}

.approach-content {
    padding: var(--space-md) 0;
}

.approach-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: var(--space-md);
}

.approach-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.approach-num {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-mint);
    line-height: 1;
    flex-shrink: 0;
    width: 48px;
    opacity: 0.7;
}

.approach-item h4 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-midnight);
    margin-bottom: 0.5rem;
}

.approach-item p {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-text-muted);
    line-height: 1.75;
}

/* ---------- LOCATION ---------- */
.location {
    padding: var(--space-2xl) 0;
    background: var(--color-white);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: stretch;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    padding: var(--space-md) 0;
}

.location-detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.location-detail svg {
    color: var(--color-mint-dark);
    flex-shrink: 0;
    margin-top: 3px;
}

.location-detail strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-midnight);
    margin-bottom: 0.3rem;
}

.location-detail span,
.location-detail a {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.location-detail a:hover {
    color: var(--color-midnight);
    text-decoration: underline;
}

.location-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 420px;
    border: 1px solid var(--color-border);
}

/* ---------- CONTACT ---------- */
.contact {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.contact-info {
    padding: var(--space-md) 0;
}

.contact-desc {
    font-size: 1rem;
    font-weight: 300;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-md);
    margin-top: var(--space-sm);
}

.contact-direct {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.contact-direct-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.contact-direct-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.contact-direct-value {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-midnight);
    line-height: 1.5;
}

.contact-direct-value a {
    color: var(--color-midnight);
    transition: color var(--transition);
}

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

/* Contact Form */
.contact-form-wrap {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-midnight);
    margin-bottom: 1.5rem;
}

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

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
    letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-text);
    background: var(--color-cream-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-mint-dark);
    box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.15);
}

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

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

.form-privacy {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 1rem;
    line-height: 1.6;
}

/* Success State */
.form-success {
    text-align: center;
    padding: 2rem;
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-midnight);
    margin: 1rem 0 0.75rem;
}

.form-success p {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* ---------- FOOTER ---------- */
.site-footer {
    background: var(--color-midnight);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
    font-size: 0.88rem;
    font-weight: 300;
    line-height: 1.75;
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.5);
    max-width: 280px;
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-mint);
    margin-bottom: 1.25rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-col a,
.footer-col span {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col a:hover,
.footer-col span:hover {
    color: var(--color-mint);
}

.footer-col svg {
    flex-shrink: 0;
    opacity: 0.6;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-bottom p {
    font-size: 0.78rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.35);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.35);
    transition: color var(--transition);
}

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

/* ---------- MOBILE NAV OVERLAY ---------- */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(251, 250, 247, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        justify-content: center;
        gap: 1.5rem;
        padding: var(--space-md);
        transform: translateX(100%);
        transition: transform var(--transition);
        z-index: 999;
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-links a {
        font-size: 1.1rem;
    }

    .nav-cta {
        padding: 14px 32px;
    }
}

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 4rem;
        --space-2xl: 5rem;
    }

    .header-inner {
        height: 70px;
    }

    .hero-headline br {
        display: block;
    }

    .hero-headline {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }

    .info-bar-inner {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }

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

    .about-grid,
    .approach-grid,
    .location-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-image img {
        height: 360px;
    }

    .about-accent {
        top: -12px;
        left: -12px;
        width: 80px;
        height: 80px;
    }

    .about-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-divider {
        width: 48px;
        height: 1px;
    }

    .approach-image-wrap img {
        height: 320px;
    }

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

    .contact-form-wrap {
        padding: 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

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

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

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

    .specialties-grid {
        gap: 0.5rem;
    }

    .specialty-item {
        font-size: 0.75rem;
        padding: 8px 16px;
    }
}