/* ============================================
   CHULUOTA CLINIC — Brand Styles
   Palette: Plum (#5D4037) + Amber (#D4A574)
   Fonts: Lora (serif headlines) + Manrope (sans body)
   ============================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --plum: #5D4037;
    --plum-dark: #3E2723;
    --plum-light: #795548;
    --plum-muted: #8D6E63;
    --amber: #D4A574;
    --amber-light: #E8C9A0;
    --amber-pale: #FDF3E8;
    --cream: #FDF8F3;
    --cream-dark: #F5EDE4;
    --white: #FFFFFF;
    --text-dark: #2C1810;
    --text-body: #4A3728;
    --text-muted: #7A6558;
    --text-light: #A89285;
    --border: #E8DDD4;
    --shadow-sm: 0 1px 3px rgba(93, 64, 55, 0.06), 0 1px 2px rgba(93, 64, 55, 0.04);
    --shadow-md: 0 4px 16px rgba(93, 64, 55, 0.08), 0 2px 4px rgba(93, 64, 55, 0.04);
    --shadow-lg: 0 12px 40px rgba(93, 64, 55, 0.12), 0 4px 12px rgba(93, 64, 55, 0.06);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
    --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --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(--text-body);
    background-color: var(--cream);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.938rem;
    letter-spacing: 0.01em;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--plum);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(93, 64, 55, 0.3);
}

.btn--primary:hover {
    background: var(--plum-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(93, 64, 55, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--plum);
    border: 1.5px solid var(--plum);
}

.btn--outline:hover {
    background: var(--plum);
    color: var(--white);
    transform: translateY(-2px);
}

.btn--nav {
    background: var(--amber);
    color: var(--plum-dark);
    padding: 10px 22px;
    font-size: 0.875rem;
}

.btn--nav:hover {
    background: var(--amber-light);
    transform: translateY(-1px);
}

.btn--full {
    width: 100%;
    justify-content: center;
    padding: 16px 28px;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.813rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: 16px;
}

.section-eyebrow::before {
    content: '';
    width: 28px;
    height: 2px;
    background: var(--amber);
    border-radius: 2px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.15;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.063rem;
    color: var(--text-muted);
    max-width: 560px;
    line-height: 1.7;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 243, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.site-header.scrolled {
    background: rgba(253, 248, 243, 0.97);
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.188rem;
    font-weight: 600;
    color: var(--plum-dark);
}

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

.logo-icon {
    color: var(--amber);
    display: flex;
    align-items: center;
}

.nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--text-body);
    border-radius: 50px;
    transition: all var(--transition);
}

.nav-link:hover {
    color: var(--plum);
    background: rgba(93, 64, 55, 0.06);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--plum-dark);
    border-radius: 2px;
    transition: all var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
    background: var(--cream);
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 70% 20%, rgba(212, 165, 116, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(93, 64, 55, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.eyebrow-line {
    width: 36px;
    height: 2px;
    background: var(--amber);
    border-radius: 2px;
}

.eyebrow-line::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--amber);
    border-radius: 50%;
    margin-left: 4px;
}

.hero-eyebrow span {
    font-size: 0.813rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-title .accent {
    color: var(--plum);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 480px;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    align-items: center;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--plum);
}

.stat-label {
    font-size: 0.813rem;
    color: var(--text-light);
    letter-spacing: 0.04em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

.hero-image {
    position: relative;
}

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

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 600/750;
}

.image-accent {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    background: var(--amber);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.4;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--amber), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: 100px 0;
    background: var(--white);
}

.services .container {
    padding-top: 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    background: var(--cream);
    border: 1px solid transparent;
    transition: all var(--transition);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--plum), var(--plum-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--amber-light);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.938rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: 100px 0;
    background: var(--cream);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    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;
    aspect-ratio: 560/640;
}

.about-image-secondary {
    position: absolute;
    bottom: -32px;
    right: -24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--cream);
}

.about-image-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 400/280;
}

.about-experience-badge {
    position: absolute;
    top: -20px;
    right: 40px;
    background: var(--plum);
    color: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.badge-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--amber);
    line-height: 1;
    margin-bottom: 4px;
}

.badge-text {
    font-size: 0.813rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.3;
}

.about-content-col .section-title {
    margin-top: 8px;
}

.about-text {
    font-size: 1.063rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 36px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.value-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: var(--radius-sm);
    background: var(--amber-pale);
    color: var(--plum);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2px;
}

.value-item p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ============================================
   INSURANCE / CTA BANNER
   ============================================ */
.insurance-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--plum-dark) 0%, var(--plum) 50%, var(--plum-light) 100%);
    position: relative;
    overflow: hidden;
}

.insurance-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.insurance-cta .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.insurance-content {
    max-width: 640px;
    margin: 0 auto 40px;
}

.insurance-content .section-eyebrow {
    color: var(--amber);
}

.insurance-content .section-eyebrow::before {
    background: var(--amber);
}

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

.insurance-content .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
    margin: 0 auto;
}

.insurance-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.insurance-tag {
    padding: 10px 24px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}

.insurance-tag:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-info .section-title {
    margin-top: 8px;
}

.contact-intro {
    font-size: 1.063rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: var(--radius-md);
    background: var(--cream);
    color: var(--plum);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

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

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

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

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

.form-card {
    background: var(--cream);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--border);
}

.form-card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.form-note {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.form-group label {
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    background: var(--white);
    font-family: var(--font-sans);
    font-size: 0.938rem;
    color: var(--text-dark);
    transition: all var(--transition);
    outline: none;
    width: 100%;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--plum);
    box-shadow: 0 0 0 3px rgba(93, 64, 55, 0.08);
}

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

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

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

.success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--plum), var(--plum-light));
    color: var(--amber-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 0.938rem;
    color: var(--text-muted);
}

.contact-form.hidden {
    display: none;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--plum-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.938rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-hours h4 {
    font-size: 0.813rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.938rem;
    color: rgba(255, 255, 255, 0.6);
}

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

.footer-hours {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-hours p {
    font-size: 0.938rem;
}

.footer-hours .hours-note {
    font-size: 0.813rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.813rem;
    color: rgba(255, 255, 255, 0.4);
    flex-wrap: wrap;
    gap: 12px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    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; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-image {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-image-col {
        max-width: 480px;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--cream);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        gap: 8px;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition);
        border-left: 1px solid var(--border);
    }
    
    .nav.open {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.063rem;
        padding: 12px 0;
        width: 100%;
    }
    
    .btn--nav {
        margin-top: 16px;
        width: 100%;
        justify-content: center;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(44, 24, 16, 0.4);
        backdrop-filter: blur(4px);
        z-index: 999;
    }
    
    .mobile-overlay.show {
        display: block;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 2.75rem);
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 28px 24px;
    }
    
    .about-image-secondary {
        right: 0;
        bottom: -24px;
    }
    
    .about-experience-badge {
        right: 20px;
        top: -16px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-card {
        padding: 28px 24px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        justify-content: center;
    }
    
    .hero-stats {
        flex-wrap: wrap;
    }
    
    .stat-divider {
        display: none;
    }
    
    .insurance-logos {
        gap: 8px;
    }
    
    .insurance-tag {
        padding: 8px 16px;
        font-size: 0.813rem;
    }
}