/* ============================================
   Bangale Clinic — Classic & Elegant Medical Website
   Charcoal + Coral Palette
   ============================================ */

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

:root {
    --charcoal: #2C2C2C;
    --charcoal-deep: #1A1A1A;
    --charcoal-light: #3D3D3D;
    --charcoal-muted: #5A5A5A;
    --coral: #E8735A;
    --coral-light: #F09080;
    --coral-pale: #FDF0EE;
    --coral-bg: #FEF5F3;
    --cream: #FAF8F6;
    --cream-dark: #F3EFEB;
    --white: #FFFFFF;
    --text-primary: #1A1A1A;
    --text-secondary: #4A4A4A;
    --text-muted: #7A7A7A;
    --border-light: #E8E4E0;
    --border-medium: #D4CFC9;

    --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: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --shadow-sm: 0 1px 3px rgba(44,44,44,0.06), 0 1px 2px rgba(44,44,44,0.04);
    --shadow-md: 0 4px 16px rgba(44,44,44,0.08), 0 2px 4px rgba(44,44,44,0.04);
    --shadow-lg: 0 12px 40px rgba(44,44,44,0.12), 0 4px 12px rgba(44,44,44,0.06);
    --shadow-xl: 0 24px 60px rgba(44,44,44,0.14);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background-color: var(--cream);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--coral-light);
}

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

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.2;
    color: var(--charcoal);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    line-height: 1.15;
    margin-bottom: var(--space-md);
    color: var(--charcoal);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--coral);
    color: var(--white);
    border-color: var(--coral);
}

.btn-primary:hover {
    background-color: var(--coral-light);
    border-color: var(--coral-light);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background-color: transparent;
    color: var(--charcoal);
    border-color: var(--charcoal);
}

.btn-ghost:hover {
    background-color: var(--charcoal);
    color: var(--white);
    transform: translateY(-1px);
}

.btn-ghost-sm {
    background: transparent;
    color: var(--coral);
    border: 1px solid var(--coral);
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-sans);
    transition: all var(--transition-fast);
}

.btn-ghost-sm:hover {
    background: var(--coral-pale);
}

.btn-full {
    width: 100%;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 246, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    text-decoration: none;
    color: var(--charcoal);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.logo-light .logo-text {
    color: var(--white);
}

.logo-mark {
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.nav-menu a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-menu a:hover {
    color: var(--charcoal);
}

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

.btn-nav {
    background: var(--charcoal);
    color: var(--white) !important;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.8125rem;
    letter-spacing: 0.02em;
}

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

.btn-nav:hover {
    background: var(--charcoal-light);
    color: var(--white) !important;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    width: 40px;
    height: 40px;
    position: relative;
}

.hamburger {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger::before,
.hamburger::after,
.hamburger span {
    content: '';
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--charcoal);
    border-radius: 1px;
    transition: all var(--transition-base);
}

.hamburger span {
    width: 60%;
    margin-left: auto;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg) translate(3.5px, 3.5px);
}

.nav-toggle[aria-expanded="true"] .hamburger span {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg) translate(3.5px, -3.5px);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 140%;
    background: linear-gradient(135deg, var(--coral-pale) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-eyebrow::before {
    content: '';
    width: 32px;
    height: 1.5px;
    background: var(--coral);
}

.hero-headline {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 500;
    line-height: 1.1;
    color: var(--charcoal-deep);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.hero-headline em {
    font-style: italic;
    color: var(--coral);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.hero-credibility {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.cred-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.cred-item svg {
    color: var(--coral);
}

/* Hero Image */
.hero-image {
    position: relative;
}

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

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-accent-box {
    position: absolute;
    bottom: -24px;
    left: -24px;
    background: var(--charcoal);
    color: var(--white);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.accent-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral);
}

.accent-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--white);
    line-height: 1.3;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-family: var(--font-sans);
    animation: float 2.5s ease-in-out infinite;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--coral), transparent);
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* --- Services --- */
.services {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

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

.section-header .section-subtitle {
    margin: 0 auto;
}

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

.service-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    background: var(--cream);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--coral);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

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

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--coral-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--coral);
    color: var(--white);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--charcoal);
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- About --- */
.about {
    padding: var(--space-4xl) 0;
    background: var(--cream);
}

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

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

.about-image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.about-image-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--cream);
}

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

.about-stats {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-light);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--charcoal);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    background: var(--border-medium);
    align-self: stretch;
}

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

.about-content > p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--charcoal);
}

.feature-check {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--coral-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    flex-shrink: 0;
}

/* --- Patient Info --- */
.patient-info {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.patient-info-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.patient-info-intro {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.info-accordion {
    border-top: 1px solid var(--border-light);
}

.accordion-item {
    border-bottom: 1px solid var(--border-light);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--charcoal);
    transition: color var(--transition-fast);
}

.accordion-header:hover {
    color: var(--coral);
}

.accordion-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1.5px solid var(--border-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.accordion-header[aria-expanded="true"] .accordion-icon {
    background: var(--coral);
    border-color: var(--coral);
    color: var(--white);
    transform: rotate(45deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.accordion-body.open {
    max-height: 300px;
    padding-bottom: var(--space-md);
}

.accordion-body p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.accordion-body a {
    color: var(--coral);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Aside */
.patient-info-aside {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.aside-card {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--border-light);
}

.aside-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--charcoal);
}

.hours-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9375rem;
    padding-bottom: 0.625rem;
    border-bottom: 1px solid var(--border-light);
}

.hours-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.hours-list .day {
    font-weight: 500;
    color: var(--charcoal);
}

.hours-list .time {
    color: var(--text-secondary);
}

.hours-list li.closed .time {
    color: var(--text-muted);
    font-style: italic;
}

.aside-card-accent {
    position: relative;
    background: var(--charcoal);
    border-color: var(--charcoal);
}

.aside-card-accent h3 {
    color: var(--white);
}

.aside-card-accent p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.accent-dot {
    position: absolute;
    top: -4px;
    right: 24px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--coral);
}

.aside-card-accent .btn-primary {
    margin-top: var(--space-sm);
}

/* --- Testimonial --- */
.testimonial {
    padding: var(--space-4xl) 0;
    background: var(--charcoal);
    position: relative;
    overflow: hidden;
}

.testimonial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(232,115,90,0.08) 0%, transparent 60%);
    pointer-events: none;
}

.testimonial-inner {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
}

.testimonial-quote-mark {
    margin-bottom: var(--space-lg);
}

.testimonial blockquote {
    border: none;
    padding: 0;
    margin: 0;
}

.testimonial blockquote p {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.testimonial cite {
    font-style: normal;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.cite-name {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--coral);
}

.cite-location {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
}

/* --- Contact --- */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--cream);
}

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

.contact-intro {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.contact-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

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

.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--coral-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-item span,
.contact-item a {
    font-size: 1rem;
    color: var(--charcoal);
    line-height: 1.6;
}

.contact-item a:hover {
    color: var(--coral);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

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

.form-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
    color: var(--charcoal);
}

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

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

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.375rem;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--border-medium);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--text-primary);
    background: var(--cream);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(232,115,90,0.1);
}

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

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

.form-privacy {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--space-sm);
}

.form-success {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--charcoal);
    margin: var(--space-md) 0 var(--space-sm);
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.form-success .success-icon {
    color: var(--coral);
}

/* --- Footer --- */
.site-footer {
    background: var(--charcoal-deep);
    color: var(--white);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-top: var(--space-sm);
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: var(--space-md);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-contact address {
    font-style: normal;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.footer-contact p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

.footer-contact a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
}

.footer-disclaimer {
    max-width: 480px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-grid {
        gap: var(--space-2xl);
    }

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

    .about-grid {
        gap: var(--space-2xl);
    }

    .about-image-secondary {
        right: -20px;
        bottom: -20px;
    }

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

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 248, 246, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-lg);
        gap: var(--space-sm);
        border-bottom: 1px solid var(--border-light);
        box-shadow: var(--shadow-md);
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition-base);
        pointer-events: none;
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-menu a {
        padding: 0.75rem 0;
        font-size: 1rem;
    }

    .nav-menu a::after {
        display: none;
    }

    .btn-nav {
        text-align: center;
        margin-top: var(--space-sm);
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: var(--space-3xl);
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .hero-content {
        order: 2;
        padding: var(--space-lg) 0;
    }

    .hero-image {
        order: 1;
    }

    .hero-image-wrapper {
        border-radius: var(--radius-lg);
    }

    .hero-accent-box {
        bottom: -16px;
        left: 16px;
        right: 16px;
    }

    .hero-scroll {
        display: none;
    }

    .hero-credibility {
        flex-direction: column;
        gap: var(--space-sm);
    }

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

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-image-secondary {
        position: relative;
        right: 0;
        bottom: 0;
        width: 70%;
        margin-top: var(--space-md);
    }

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

    /* Patient Info */
    .patient-info-inner {
        grid-template-columns: 1fr;
    }

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

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

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

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

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

    .hero-headline {
        font-size: 2rem;
    }

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

    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }

    .contact-form-wrap {
        padding: var(--space-lg);
    }
}

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }