/* ============================================
   Calieno Chiropractic Care PC
   Warm & Friendly — Burgundy + Blush
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --burgundy: #7B2D3B;
    --burgundy-dark: #5C1F2B;
    --burgundy-light: #9A3D4E;
    --blush: #FDF2F0;
    --blush-dark: #F5D5CF;
    --blush-medium: #FBE8E4;
    --cream: #FFFAF8;
    --text-dark: #2D1F24;
    --text-medium: #5A4248;
    --text-light: #8A7076;
    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(123, 45, 59, 0.06);
    --shadow-md: 0 4px 20px rgba(123, 45, 59, 0.1);
    --shadow-lg: 0 8px 40px rgba(123, 45, 59, 0.12);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --transition: 0.3s 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: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 500;
    line-height: 1.25;
    color: var(--text-dark);
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--burgundy);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-size: 14px;
    font-weight: 500;
}

.skip-link:focus {
    top: 16px;
}

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 250, 248, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(123, 45, 59, 0.08);
    transition: box-shadow var(--transition), background var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 250, 248, 0.97);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1001;
}

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

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-name {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--burgundy);
    letter-spacing: -0.01em;
}

.logo-sub {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-light);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-medium);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
    color: var(--burgundy);
    background: var(--blush);
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--burgundy);
    background: var(--blush);
    margin-left: 8px;
    font-weight: 600;
}

.nav-phone:hover {
    background: var(--blush-dark);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--burgundy);
    position: relative;
    transition: background var(--transition), transform var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--burgundy);
    left: 0;
    transition: transform var(--transition);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

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

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

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

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(123, 45, 59, 0.82) 0%,
        rgba(92, 31, 43, 0.72) 50%,
        rgba(154, 61, 78, 0.60) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 120px 24px 80px;
    max-width: 720px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--white);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 28px;
    letter-spacing: 0.02em;
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 4rem);
    color: var(--white);
    margin-bottom: 24px;
    font-weight: 400;
    line-height: 1.15;
}

.hero-accent {
    font-style: italic;
    color: var(--blush-dark);
}

.hero-description {
    font-size: clamp(1.05rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 40px;
    max-width: 560px;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    font-weight: 500;
}

.trust-item svg {
    opacity: 0.8;
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: var(--white);
    opacity: 0.6;
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--burgundy-dark);
    border-color: var(--burgundy-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

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

.btn-outline-burgundy {
    background: transparent;
    color: var(--burgundy);
    border-color: var(--burgundy);
}

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

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: var(--radius-md);
}

.btn-full {
    width: 100%;
}

/* ---------- Section Base ---------- */
.section {
    padding: 100px 0;
}

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

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--burgundy);
    background: var(--blush);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 580px;
    margin: 0 auto;
}

.text-center {
    text-align: center;
}

/* ---------- Services ---------- */
.services {
    background: var(--white);
}

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

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

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--blush-dark);
    background: var(--white);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--blush);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    margin-bottom: 20px;
    transition: all var(--transition);
}

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

.service-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ---------- About ---------- */
.about {
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

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

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

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

.about-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--blush-dark);
    border-radius: var(--radius-lg);
    z-index: -1;
}

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

.about-text {
    color: var(--text-medium);
    margin-bottom: 20px;
    font-size: 1.02rem;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
}

.value-icon {
    width: 28px;
    height: 28px;
    background: var(--blush);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    flex-shrink: 0;
}

/* ---------- Why Us ---------- */
.why-us {
    background: var(--burgundy);
    color: var(--white);
}

.why-us .section-tag {
    background: rgba(255, 255, 255, 0.15);
    color: var(--blush-dark);
}

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

.why-us .section-title em {
    color: var(--blush-dark);
}

.why-us .section-desc {
    color: rgba(255, 255, 255, 0.75);
}

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

.why-card {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all var(--transition);
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
}

.why-number {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 3rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.15);
    line-height: 1;
    margin-bottom: 12px;
}

.why-title {
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 10px;
}

.why-desc {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ---------- Testimonials ---------- */
.testimonials {
    background: var(--white);
}

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

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

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--blush-dark);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-text p {
    margin: 0;
}

.testimonial-author {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ---------- CTA ---------- */
.cta {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
}

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

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(123, 45, 59, 0.88) 0%,
        rgba(92, 31, 43, 0.80) 100%
    );
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--white);
    margin-bottom: 20px;
}

.cta-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    margin-bottom: 40px;
    line-height: 1.75;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* ---------- Contact ---------- */
.contact {
    background: var(--cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

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

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.contact-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--blush);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    flex-shrink: 0;
}

.contact-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-light);
    margin-bottom: 6px;
}

.contact-card h3 {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-card address,
.contact-card p {
    font-style: normal;
    color: var(--text-medium);
    font-size: 0.95rem;
    line-height: 1.7;
}

.contact-card a {
    color: var(--burgundy);
    font-weight: 500;
}

.contact-card a:hover {
    text-decoration: underline;
}

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

.hours-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.hours-note {
    font-size: 0.85rem !important;
    color: var(--text-light) !important;
}

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

/* ---------- Contact Form ---------- */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    box-shadow: var(--shadow-md);
}

.form-title {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.form-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.required {
    color: var(--burgundy);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    color: var(--text-dark);
    background: var(--cream);
    border: 2px solid var(--blush-dark);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--burgundy);
    box-shadow: 0 0 0 4px rgba(123, 45, 59, 0.1);
}

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

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

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 64px;
    height: 64px;
    background: var(--blush);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.form-success h4 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--burgundy);
}

.form-success p {
    color: var(--text-light);
    font-size: 0.95rem;
}

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

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

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
}

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

.logo-footer .logo-sub {
    color: rgba(255, 255, 255, 0.5);
}

.footer-tagline {
    margin-top: 16px;
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--white);
    margin-bottom: 20px;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    transition: color var(--transition);
}

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

.footer-contact address {
    font-style: normal;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.footer-contact p {
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-note {
    font-size: 0.8rem !important;
    max-width: 600px;
}

/* ---------- Animations ---------- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 250, 248, 0.98);
        backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 1000;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition);
    }
    
    .nav.open {
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .nav-link {
        font-size: 1.2rem;
        padding: 12px 24px;
    }
    
    .nav-phone {
        margin-left: 0;
        margin-top: 8px;
    }
    
    .hero-content {
        padding: 120px 24px 100px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-trust {
        gap: 20px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image-wrap {
        order: -1;
        max-width: 480px;
        margin: 0 auto;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
    }
    
    .section {
        padding: 72px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .service-card {
        padding: 28px 22px;
    }
    
    .contact-form-wrap {
        padding: 28px 20px;
    }
    
    .why-card {
        padding: 28px 22px;
    }
}