/* ========================================
   Dr. Hernandez Lazaro A MD — Styles
   Burgundy + Blush | Clean Minimalist
   ======================================== */

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

:root {
    --burgundy: #722F37;
    --burgundy-dark: #5A252C;
    --burgundy-light: #8B3A42;
    --blush: #F5E6E0;
    --blush-light: #FBF7F5;
    --blush-mid: #F0D5CC;
    --cream: #FDF9F7;
    --white: #FFFFFF;
    --text-dark: #1A1A1A;
    --text-mid: #4A4A4A;
    --text-light: #7A7A7A;
    --text-muted: #9A9A9A;
    --line: #E8DDD8;
    --line-light: #F0E8E4;

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    --shadow-sm: 0 1px 3px rgba(114, 47, 55, 0.06);
    --shadow-md: 0 4px 20px rgba(114, 47, 55, 0.08);
    --shadow-lg: 0 8px 40px rgba(114, 47, 55, 0.12);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--burgundy);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: 0.875rem;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ── Typography ───────────────────────── */
.section-eyebrow {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--burgundy);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 1.25rem;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--text-mid);
    max-width: 560px;
    line-height: 1.8;
}

.section-header--centered {
    text-align: center;
}

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

/* ── Buttons ──────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    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(-1px);
    box-shadow: var(--shadow-md);
}

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

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

.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);
}

.btn-small {
    padding: 0.625rem 1.5rem;
    font-size: 0.8125rem;
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1rem;
}

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

.btn-icon {
    width: 18px;
    height: 18px;
}

/* ── Header ───────────────────────────── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(253, 249, 247, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line-light);
    transition: all var(--transition);
}

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

.header .container {
    display: flex;
    align-items: center;
    height: 80px;
}

.nav {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo-mark {
    width: 42px;
    height: 42px;
    background: var(--burgundy);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    letter-spacing: 0.02em;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-name {
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--text-dark);
}

.logo-tagline {
    font-size: 0.6875rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.25rem;
    margin-left: auto;
}

.nav-menu a:not(.btn) {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-mid);
    transition: color var(--transition);
    position: relative;
}

.nav-menu a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--burgundy);
    transition: width var(--transition);
}

.nav-menu a:not(.btn):hover {
    color: var(--burgundy);
}

.nav-menu a:not(.btn):hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
}

.hamburger {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--text-dark);
    position: relative;
    transition: all var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 1.5px;
    background: var(--text-dark);
    transition: all var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

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

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

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

/* ── Hero ─────────────────────────────── */
.hero {
    padding-top: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 230, 224, 0.8) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(114, 47, 55, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    padding: 2rem 0;
}

.hero-eyebrow {
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--burgundy);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-eyebrow::before {
    content: '';
    width: 2rem;
    height: 1px;
    background: var(--burgundy);
}

.hero-headline {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    line-height: 1.15;
    color: var(--text-dark);
    margin-bottom: 1.75rem;
    max-width: 540px;
}

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

.hero-sub {
    font-size: 1.0625rem;
    color: var(--text-mid);
    line-height: 1.85;
    margin-bottom: 2.5rem;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hero-detail {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.hero-detail-icon {
    width: 18px;
    height: 18px;
    color: var(--burgundy);
    flex-shrink: 0;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 750px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--blush-mid);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* ── Services ─────────────────────────── */
.services {
    padding: 8rem 0;
    background: var(--white);
}

.section-header {
    margin-bottom: 4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    padding: 2.5rem 2rem;
    border: 1px solid var(--line-light);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    background: var(--white);
}

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

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--burgundy);
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.75;
}

/* ── About ────────────────────────────── */
.about {
    padding: 8rem 0;
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 640px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-image-overlay {
    position: absolute;
    top: 2rem;
    left: 2rem;
    right: -2rem;
    bottom: -2rem;
    border: 1px solid var(--blush-mid);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content {
    padding: 1rem 0;
}

.about-text {
    font-size: 1.0625rem;
    color: var(--text-mid);
    line-height: 1.85;
    margin-bottom: 1.5rem;
}

.about-values {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--line);
}

.value-item {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.5rem 1.5rem;
}

.value-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--burgundy);
    padding-top: 0.25rem;
}

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

/* ── Patient Info ─────────────────────── */
.patient-info {
    padding: 8rem 0;
    background: var(--white);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
}

.info-card {
    padding: 2.5rem;
    border: 1px solid var(--line-light);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.info-card:hover {
    border-color: var(--blush-mid);
    box-shadow: var(--shadow-sm);
}

.info-card-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 1.5rem;
}

.info-card-icon {
    width: 24px;
    height: 24px;
    color: var(--burgundy);
    flex-shrink: 0;
}

.info-card h3 {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.25rem;
    color: var(--text-dark);
}

.info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.info-list li {
    display: flex;
    justify-content: space-between;
    font-size: 0.9375rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--line-light);
}

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

.info-list li span:first-child {
    color: var(--text-light);
}

.info-list li span:last-child {
    font-weight: 500;
    color: var(--text-dark);
}

.info-text {
    font-size: 0.9375rem;
    color: var(--text-mid);
    line-height: 1.75;
}

/* ── CTA ──────────────────────────────── */
.cta {
    padding: 8rem 0;
    background: var(--burgundy);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta-content {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
}

.cta-eyebrow {
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1.5rem;
}

.cta-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.cta-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.85;
    margin-bottom: 3rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Contact ──────────────────────────── */
.contact {
    padding: 8rem 0;
    background: var(--cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.contact-info {
    padding: 1rem 0;
}

.contact-details {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--line);
}

.contact-detail {
    display: flex;
    gap: 1rem;
}

.contact-detail-icon {
    width: 20px;
    height: 20px;
    color: var(--burgundy);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-detail span,
.contact-detail a {
    font-size: 0.9375rem;
    color: var(--text-mid);
    line-height: 1.7;
}

.contact-detail a:hover {
    color: var(--burgundy);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

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

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--text-dark);
    background: var(--cream);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--burgundy);
    box-shadow: 0 0 0 3px rgba(114, 47, 55, 0.08);
    background: var(--white);
}

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

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

.form-notice {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 1rem;
    text-align: center;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 3rem 2rem;
    text-align: center;
}

.form-success svg {
    width: 48px;
    height: 48px;
    color: var(--burgundy);
}

.form-success p {
    font-size: 1.0625rem;
    color: var(--text-mid);
    line-height: 1.7;
}

/* ── Footer ───────────────────────────── */
.footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 5rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-brand .logo-mark {
    width: 48px;
    height: 48px;
    font-size: 1rem;
}

.footer-name {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.125rem;
    color: var(--white);
}

.footer-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 1.25rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition);
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition);
}

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

.footer-contact span {
    font-size: 0.9375rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    flex-wrap: wrap;
}

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

.footer-disclaimer {
    max-width: 400px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    line-height: 1.6;
}

/* ── Responsive ───────────────────────── */
@media (max-width: 1024px) {
    .hero-grid {
        gap: 3rem;
    }

    .hero-image img {
        height: 600px;
    }

    .about-grid {
        gap: 3rem;
    }

    .contact-grid {
        gap: 3rem;
    }
}

@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(253, 249, 247, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem 1.5rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--line);
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        pointer-events: none;
    }

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

    .nav-menu .btn {
        width: 100%;
        justify-content: flex-start;
    }

    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 4rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-image {
        order: -1;
    }

    .hero-image img {
        height: 400px;
    }

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

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

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

    .services {
        padding: 5rem 0;
    }

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

    .about {
        padding: 5rem 0;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image img {
        height: 400px;
    }

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

    .patient-info {
        padding: 5rem 0;
    }

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

    .cta {
        padding: 5rem 0;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

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

    .contact {
        padding: 5rem 0;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-form-wrapper {
        padding: 2rem;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 1.875rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .info-card {
        padding: 2rem;
    }
}

/* ── Reduced Motion ───────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}