/* ============================================
   Dr. Aron Kumar Reddy — Internal Medicine
   Bold Editorial Design System
   Charcoal + Coral Palette
   ============================================ */

/* ---- CSS Custom Properties ---- */
:root {
    --charcoal-900: #0F1419;
    --charcoal-800: #1A2028;
    --charcoal-700: #252D36;
    --charcoal-600: #333D47;
    --charcoal-500: #4A5560;
    --charcoal-400: #6B7883;
    --charcoal-300: #9BA8B3;
    --charcoal-200: #C8CED4;
    --charcoal-100: #E8EBEE;
    --charcoal-50:  #F4F6F8;

    --coral-600: #C44A35;
    --coral-500: #E85D4A;
    --coral-400: #F07562;
    --coral-300: #F5988A;
    --coral-200: #FAC4BC;
    --coral-100: #FDE8E4;
    --coral-50:  #FEF3F0;

    --cream: #FAFAF8;
    --warm-white: #FDFCFA;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --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(15, 20, 25, 0.06), 0 1px 2px rgba(15, 20, 25, 0.04);
    --shadow-md: 0 4px 16px rgba(15, 20, 25, 0.08), 0 2px 6px rgba(15, 20, 25, 0.04);
    --shadow-lg: 0 12px 40px rgba(15, 20, 25, 0.12), 0 4px 12px rgba(15, 20, 25, 0.06);
    --shadow-xl: 0 24px 60px rgba(15, 20, 25, 0.16), 0 8px 20px rgba(15, 20, 25, 0.08);

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms 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%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--charcoal-700);
    background-color: var(--warm-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

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

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    background: var(--charcoal-900);
    color: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 500;
}

.skip-link:focus {
    top: var(--space-md);
}

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

/* ---- Section Labels ---- */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: var(--space-lg);
}

.section-label--light {
    color: var(--coral-300);
}

/* ---- Section Headings ---- */
.section-heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--charcoal-900);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.01em;
}

.section-heading--light {
    color: white;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--coral-500);
    color: white;
    box-shadow: 0 4px 16px rgba(232, 93, 74, 0.3);
}

.btn-primary:hover {
    background: var(--coral-600);
    box-shadow: 0 6px 24px rgba(232, 93, 74, 0.4);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--charcoal-700);
    border: 1.5px solid var(--charcoal-200);
}

.btn-ghost:hover {
    border-color: var(--charcoal-400);
    color: var(--charcoal-900);
    background: var(--charcoal-50);
}

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

.btn-white:hover {
    background: var(--charcoal-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

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

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(253, 252, 250, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--charcoal-100);
    transition: box-shadow var(--transition-base);
}

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

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.nav-logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--charcoal-900);
    color: var(--coral-400);
    font-family: var(--font-serif);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    border-radius: var(--radius-sm);
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--charcoal-900);
    line-height: 1.2;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-left: auto;
}

.nav-menu a {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--charcoal-500);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-menu a:hover {
    color: var(--charcoal-900);
    background: var(--charcoal-50);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-left: var(--space-md);
    padding: 0.625rem 1.25rem !important;
    background: var(--coral-500) !important;
    color: white !important;
    border-radius: var(--radius-md) !important;
    font-weight: 600 !important;
    transition: background var(--transition-fast), transform var(--transition-fast) !important;
}

.nav-cta:hover {
    background: var(--coral-600) !important;
    color: white !important;
    transform: translateY(-1px);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    margin-left: auto;
}

.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--charcoal-700);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--charcoal-900);
    padding: calc(72px + var(--space-4xl)) var(--space-lg) var(--space-4xl);
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(232, 93, 74, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(232, 93, 74, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-4xl);
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--charcoal-300);
    margin-bottom: var(--space-2xl);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--coral-400);
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.1;
    color: white;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero-headline em {
    font-style: italic;
    color: var(--coral-400);
}

.hero-subheadline {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--charcoal-300);
    margin-bottom: var(--space-2xl);
    max-width: 480px;
}

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

.hero-actions .btn-ghost {
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.hero-actions .btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.06);
    color: white;
}

/* Hero Cards */
.hero-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.hero-card {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    transition: all var(--transition-base);
}

.hero-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.hero-card--accent {
    background: var(--coral-500);
    border-color: var(--coral-500);
    grid-column: 1 / -1;
}

.hero-card--accent:hover {
    background: var(--coral-600);
    border-color: var(--coral-600);
}

.hero-card--phone {
    background: var(--charcoal-700);
    border-color: var(--charcoal-600);
}

.hero-card--phone:hover {
    background: var(--charcoal-600);
    border-color: var(--charcoal-500);
}

.hero-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    color: var(--coral-400);
    margin-bottom: var(--space-md);
}

.hero-card-icon--white {
    background: rgba(255, 255, 255, 0.18);
    color: white;
}

.hero-card-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    line-height: 1.2;
}

.hero-card-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    line-height: 1.3;
    margin-bottom: var(--space-xs);
}

.hero-card-phone {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    line-height: 1.3;
}

.hero-card-label,
.hero-card-text {
    font-size: 0.8125rem;
    color: var(--charcoal-300);
    line-height: 1.5;
}

.hero-card--accent .hero-card-label,
.hero-card--accent .hero-card-text {
    color: rgba(255, 255, 255, 0.8);
}

.hero-card--phone .hero-card-text {
    color: var(--charcoal-300);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    padding: var(--space-4xl) 0;
    background: var(--warm-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 540px 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

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

.about-image {
    width: 100%;
    height: 680px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.about-content {
    padding-top: var(--space-xl);
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--charcoal-600);
    margin-bottom: var(--space-lg);
}

.about-values {
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

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

.value-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--coral-50);
    color: var(--coral-500);
    border-radius: var(--radius-md);
}

.value-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--charcoal-900);
    margin-bottom: 2px;
}

.value-text {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-50);
}

.services-header {
    max-width: 680px;
    margin-bottom: var(--space-3xl);
}

.services-intro {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--charcoal-500);
}

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

.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--charcoal-100);
    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-500);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

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

.service-card-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--charcoal-100);
    line-height: 1;
    margin-bottom: var(--space-md);
    transition: color var(--transition-base);
}

.service-card:hover .service-card-number {
    color: var(--coral-100);
}

.service-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--charcoal-50);
    color: var(--coral-500);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-card-icon {
    background: var(--coral-50);
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--charcoal-900);
    line-height: 1.3;
    margin-bottom: var(--space-sm);
}

.service-card-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--charcoal-500);
}

/* ============================================
   APPROACH
   ============================================ */
.approach {
    padding: var(--space-4xl) 0;
    background: var(--warm-white);
}

.approach-grid {
    display: grid;
    grid-template-columns: 1fr 560px;
    gap: var(--space-4xl);
    align-items: center;
}

.approach-text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--charcoal-600);
    margin-bottom: var(--space-2xl);
}

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

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

.approach-step-number {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--coral-50);
    color: var(--coral-500);
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50%;
    margin-top: 2px;
}

.approach-step-title {
    font-family: var(--font-serif);
    font-size: 1.1875rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: var(--space-xs);
}

.approach-step-text {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--charcoal-500);
}

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

.approach-image {
    width: 100%;
    height: 720px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.approach-image-overlay {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(15, 20, 25, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

/* ============================================
   INSURANCE / CTA
   ============================================ */
.insurance {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-900);
    position: relative;
    overflow: hidden;
}

.insurance::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse 60% 50% at 80% 50%, rgba(232, 93, 74, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.insurance-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3xl);
}

.insurance-content {
    flex: 1;
    max-width: 560px;
}

.insurance-text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--charcoal-300);
}

.insurance-cta {
    flex-shrink: 0;
    text-align: center;
}

.insurance-cta .btn-white {
    margin-bottom: var(--space-md);
}

.insurance-note {
    font-size: 0.8125rem;
    color: var(--charcoal-400);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--charcoal-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 480px;
    gap: var(--space-4xl);
    align-items: start;
}

.contact-text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--charcoal-500);
    margin-bottom: var(--space-2xl);
}

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

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

.contact-detail-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    color: var(--coral-500);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.contact-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--charcoal-400);
    margin-bottom: 2px;
}

.contact-detail-value {
    font-size: 1rem;
    color: var(--charcoal-800);
    line-height: 1.6;
}

.contact-detail-link {
    color: var(--coral-500);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.contact-detail-link:hover {
    color: var(--coral-600);
}

/* Contact Form */
.contact-form-wrapper {
    position: relative;
}

.contact-form-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--charcoal-100);
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: var(--space-xs);
}

.contact-form-subtitle {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    margin-bottom: var(--space-2xl);
}

.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: 600;
    color: var(--charcoal-700);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--charcoal-200);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--charcoal-800);
    background: var(--warm-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--charcoal-300);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral-400);
    box-shadow: 0 0 0 3px rgba(232, 93, 74, 0.1);
}

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

/* Form Success */
.form-success {
    display: none;
    text-align: center;
    padding: var(--space-2xl);
}

.form-success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--coral-50);
    color: var(--coral-500);
    border-radius: 50%;
}

.form-success-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: var(--space-sm);
}

.form-success-text {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.65;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--charcoal-900);
    color: var(--charcoal-300);
    padding: var(--space-4xl) 0 var(--space-xl);
}

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

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

.footer-logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--charcoal-700);
    color: var(--coral-400);
    font-family: var(--font-serif);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    border-radius: var(--radius-sm);
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--charcoal-400);
    max-width: 280px;
}

.footer-heading {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--charcoal-200);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    transition: color var(--transition-fast);
}

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

.footer-contact address {
    font-style: normal;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-contact p {
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    line-height: 1.6;
}

.footer-phone a {
    color: var(--coral-400);
    font-weight: 600;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid var(--charcoal-700);
    padding-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

.footer-disclaimer {
    font-size: 0.75rem !important;
    color: var(--charcoal-600) !important;
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal[data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 360px;
        gap: var(--space-2xl);
    }

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

    .about-image {
        height: 500px;
    }

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

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

    .approach-image {
        height: 500px;
    }
}

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

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(253, 252, 250, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-lg);
        gap: var(--space-xs);
        border-bottom: 1px solid var(--charcoal-100);
        transform: translateY(-110%);
        opacity: 0;
        transition: transform var(--transition-base), opacity var(--transition-base);
        pointer-events: none;
    }

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

    .nav-menu a {
        padding: var(--space-md);
        font-size: 1rem;
    }

    .nav-cta {
        margin-left: 0 !important;
        justify-content: center;
        margin-top: var(--space-sm);
    }

    .hero {
        padding: calc(72px + var(--space-2xl)) var(--space-lg) var(--space-2xl);
        min-height: auto;
    }

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

    .hero-cards {
        grid-template-columns: 1fr;
    }

    .hero-card--accent {
        grid-column: auto;
    }

    .hero-headline {
        font-size: clamp(2rem, 7vw, 2.75rem);
    }

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

    .about-image {
        height: 400px;
    }

    .about-image-accent {
        display: none;
    }

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

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

    .approach-image {
        height: 360px;
    }

    .insurance-inner {
        flex-direction: column;
        text-align: center;
        gap: var(--space-2xl);
    }

    .insurance-content {
        max-width: 100%;
    }

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

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

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

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

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

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

    .contact-form-card {
        padding: var(--space-xl);
    }
}