/* ========================================
   Fernando Chiropractic and Wellness Center
   Fresh & Airy | Plum + Amber Palette
   ======================================== */

/* --- CSS Variables --- */
:root {
    --plum-900: #3D1F3A;
    --plum-800: #5A2D54;
    --plum-700: #7B3F5C;
    --plum-600: #9B5070;
    --plum-500: #B8678A;
    --plum-400: #D4A0B8;
    --plum-300: #E8C8D6;
    --plum-200: #F2E0EC;
    --plum-100: #FAF0F5;
    --plum-50:  #FDF8F9;
    
    --amber-500: #D4913B;
    --amber-400: #E8A85C;
    --amber-300: #F0C080;
    --amber-200: #F7D8A8;
    --amber-100: #FDF0DC;
    
    --cream: #FDF8F5;
    --warm-white: #FFFCFA;
    --text-dark: #2A1F24;
    --text-medium: #5A4A52;
    --text-light: #8A7A82;
    --white: #FFFFFF;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', system-ui, sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(61, 31, 58, 0.06);
    --shadow-md: 0 8px 24px rgba(61, 31, 58, 0.1);
    --shadow-lg: 0 16px 48px rgba(61, 31, 58, 0.12);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

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

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

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

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

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

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

/* --- Typography --- */
.eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--plum-600);
    margin-bottom: 16px;
}

h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--plum-900);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 24px;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
    color: var(--plum-800);
}

p {
    color: var(--text-medium);
    margin-bottom: 16px;
}

em {
    font-style: italic;
    color: var(--plum-700);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: var(--radius-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--plum-700), var(--plum-800));
    color: var(--white);
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--plum-600), var(--plum-700));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-full {
    width: 100%;
}

.btn-text {
    background: transparent;
    color: var(--plum-700);
    padding: 14px 0;
    font-weight: 600;
}

.btn-text:hover {
    color: var(--plum-500);
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(123, 63, 92, 0.08);
    transition: box-shadow 0.3s ease;
}

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

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

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--plum-900);
    letter-spacing: -0.02em;
}

.logo .dot {
    color: var(--amber-500);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-medium);
    transition: color 0.2s ease;
}

.nav-links a:not(.btn):hover {
    color: var(--plum-700);
}

/* --- Mobile Menu Toggle --- */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--plum-800);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(253, 248, 245, 0.98);
    backdrop-filter: blur(12px);
    padding: 24px;
    flex-direction: column;
    gap: 16px;
    border-bottom: 1px solid rgba(123, 63, 92, 0.08);
    box-shadow: var(--shadow-md);
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    padding: 12px 0;
    border-bottom: 1px solid rgba(123, 63, 92, 0.06);
}

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

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 145, 59, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 100px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(123, 63, 92, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
    padding-bottom: 120px;
}

.hero-content {
    max-width: 520px;
}

.hero-content .eyebrow {
    margin-bottom: 20px;
}

.hero-content h1 {
    margin-bottom: 24px;
}

.hero-content h1 em {
    color: var(--plum-700);
    position: relative;
}

.hero-content h1 em::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 8px;
    background: rgba(212, 145, 59, 0.3);
    z-index: -1;
    border-radius: 4px;
}

.hero-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

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

.hero-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/5;
}

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

.hero-accent {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--amber-300), var(--amber-500));
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.6;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    line-height: 0;
}

/* --- Services Section --- */
.services {
    padding: 100px 0;
    background: var(--cream);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.section-header .eyebrow {
    margin-bottom: 12px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid rgba(123, 63, 92, 0.06);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(123, 63, 92, 0.12);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--plum-100), var(--plum-200));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--plum-700);
}

.service-card h3 {
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* --- About Section --- */
.about {
    padding: 100px 0;
    background: var(--warm-white);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

.about-image-wrapper img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    aspect-ratio: 23/27;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: 32px;
    right: -20px;
    background: linear-gradient(135deg, var(--plum-700), var(--plum-800));
    color: var(--white);
    padding: 16px 28px;
    border-radius: var(--radius-md);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-style: italic;
    box-shadow: var(--shadow-md);
}

.about-content .eyebrow {
    margin-bottom: 12px;
}

.about-content h2 {
    margin-bottom: 24px;
}

.about-content p {
    margin-bottom: 16px;
    font-size: 1rem;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(123, 63, 92, 0.1);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--plum-800);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* --- Approach Section --- */
.approach {
    padding: 100px 0;
    background: var(--cream);
}

.approach-card {
    background: linear-gradient(135deg, var(--plum-800), var(--plum-900));
    border-radius: var(--radius-xl);
    padding: 80px 60px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.approach-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(212, 145, 59, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.approach-content {
    position: relative;
    z-index: 1;
}

.approach-content .eyebrow {
    color: var(--amber-400);
    margin-bottom: 16px;
}

.approach-content h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.approach-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.05rem;
    max-width: 480px;
    margin-bottom: 0;
}

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

.approach-cta .btn-primary {
    background: linear-gradient(135deg, var(--amber-500), var(--amber-400));
    color: var(--plum-900);
    font-weight: 600;
}

.approach-cta .btn-primary:hover {
    background: linear-gradient(135deg, var(--amber-400), var(--amber-300));
}

.approach-note {
    margin-top: 16px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.approach-note a {
    color: var(--amber-300);
    font-weight: 500;
}

.approach-note a:hover {
    color: var(--amber-200);
}

/* --- Contact Section --- */
.contact {
    padding: 100px 0 60px;
    background: var(--warm-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.info-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--plum-100), var(--plum-200));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--plum-700);
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--plum-800);
    margin-bottom: 4px;
}

.info-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.6;
}

.info-item a {
    color: var(--plum-700);
    transition: color 0.2s ease;
}

.info-item a:hover {
    color: var(--plum-500);
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid rgba(123, 63, 92, 0.06);
    box-shadow: var(--shadow-sm);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    padding: 12px 16px;
    border: 1px solid rgba(123, 63, 92, 0.15);
    border-radius: var(--radius-sm);
    background: var(--plum-50);
    color: var(--text-dark);
    transition: all 0.2s ease;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--plum-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(123, 63, 92, 0.1);
}

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

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

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--plum-100), var(--plum-200));
    border-radius: var(--radius-sm);
    color: var(--plum-800);
    font-weight: 500;
    font-size: 0.95rem;
}

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

.form-success svg {
    color: var(--plum-600);
    flex-shrink: 0;
}

.map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(123, 63, 92, 0.06);
}

/* --- Footer --- */
.footer {
    background: var(--plum-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 48px;
    align-items: start;
    margin-bottom: 48px;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 12px;
    display: inline-block;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.footer-brand .footer-address {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.2s ease;
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.2s ease;
}

.footer-contact a:hover {
    color: var(--amber-400);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 0;
}

/* --- Scroll Reveal --- */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }
    
    .approach-card {
        padding: 60px 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-top: 40px;
        padding-bottom: 80px;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-image-wrapper {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-accent {
        width: 80px;
        height: 80px;
        bottom: -20px;
        left: -20px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-badge {
        right: 16px;
        bottom: 20px;
    }
    
    .about-stats {
        gap: 24px;
    }
    
    .approach-card {
        grid-template-columns: 1fr;
        padding: 48px 32px;
        text-align: center;
    }
    
    .approach-content p {
        max-width: 100%;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form-wrapper {
        padding: 28px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 0;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .service-card {
        padding: 28px 24px;
    }
}

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}