/* ===================================
   CSS Variables (Design System)
   =================================== */
:root {
    /* Colors */
    --color-background: hsl(32, 15%, 97%);
    --color-foreground: hsl(215, 25%, 15%);
    --color-card: hsl(0, 0%, 100%);
    --color-card-foreground: hsl(215, 25%, 15%);
    --color-primary: hsl(215, 30%, 20%);
    --color-primary-foreground: hsl(32, 45%, 96%);
    --color-secondary: hsl(32, 35%, 92%);
    --color-secondary-foreground: hsl(215, 25%, 20%);
    --color-muted: hsl(32, 20%, 94%);
    --color-muted-foreground: hsl(215, 15%, 45%);
    --color-accent: hsl(38, 85%, 65%);
    --color-accent-foreground: hsl(215, 30%, 15%);
    --color-border: hsl(32, 20%, 88%);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-subtle: 0 1px 3px 0 rgb(0 0 0 / 0.05);
    --shadow-card: 0 4px 12px -2px rgb(0 0 0 / 0.08);
    --shadow-lg: 0 10px 40px -10px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 60px -20px rgb(0 0 0 / 0.2);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--color-background);
    color: var(--color-foreground);
    line-height: var(--line-height-normal);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

address {
    font-style: normal;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: 5rem var(--spacing-md);
}

.section-secondary {
    background-color: rgba(32, 20, 12, 0.03);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.section-title {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-muted-foreground);
    max-width: 42rem;
    margin: 0 auto;
}

.section-footer {
    margin-top: var(--spacing-3xl);
    text-align: center;
}

.section-note {
    font-size: 1.125rem;
    color: rgba(0, 0, 0, 0.7);
    font-style: italic;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-accent-foreground);
}

.btn-primary:hover {
    background-color: hsl(38, 85%, 60%);
    transform: scale(1.05);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-accent-foreground);
    box-shadow: var(--shadow-lg);
}

.btn-accent:hover {
    background-color: hsl(38, 85%, 60%);
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1.75rem 2.5rem;
    font-size: 1.125rem;
}

.icon {
    flex-shrink: 0;
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(215, 204, 193, 0.3);
    backdrop-filter: blur(8px);
    transition: var(--transition-base);
}

.header.scrolled {
    background-color: rgba(250, 247, 245, 0.95);
    box-shadow: var(--shadow-subtle);
}

.nav {
    padding: 0 var(--spacing-md);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary-foreground);
    transition: color var(--transition-base);
}

.header.scrolled .nav-logo {
    color: var(--color-primary);
}

.nav-logo:hover {
    color: var(--color-accent);
}

.nav-menu {
    display: none;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-base);
}

.header.scrolled .nav-link {
    color: rgba(0, 0, 0, 0.8);
}

.nav-link:hover {
    color: var(--color-accent);
}

.nav-toggle {
    display: flex;
    padding: var(--spacing-sm);
    color: var(--color-primary-foreground);
}

.header.scrolled .nav-toggle {
    color: var(--color-foreground);
}

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border);
    background-color: rgba(250, 247, 245, 0.95);
    backdrop-filter: blur(12px);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.nav-mobile.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.nav-mobile-link {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    font-weight: 500;
    color: var(--color-foreground);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.nav-mobile-link:hover {
    color: var(--color-accent);
    background-color: rgba(0, 0, 0, 0.05);
}

.nav-mobile .btn {
    margin: 0 var(--spacing-md);
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }

    .nav-toggle {
        display: none;
    }
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem var(--spacing-md) 5rem;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, hsl(215, 30%, 20%) 0%, hsl(215, 35%, 30%) 100%);
    z-index: -10;
}

.hero-decoration {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.1;
    animation: pulse 3s ease-in-out infinite;
    z-index: -5;
}

.hero-decoration-1 {
    top: 5rem;
    right: 2.5rem;
    width: 18rem;
    height: 18rem;
    background-color: var(--color-accent);
}

.hero-decoration-2 {
    bottom: 5rem;
    left: 2.5rem;
    width: 24rem;
    height: 24rem;
    background-color: var(--color-accent);
    animation-delay: 1s;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: radial-gradient(circle at 1px 1px, rgb(255 255 255) 1px, transparent 0);
    background-size: 40px 40px;
    z-index: -5;
}

.hero-container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text {
    text-align: center;
    animation: slideUp 0.6s ease-out;
}

.hero-badge {
    display: inline-block;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(230, 190, 138, 0.2);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-full);
}

.hero-badge span {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 4.5rem);
    font-weight: 700;
    color: var(--color-primary-foreground);
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-tight);
}

.hero-subtitle {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
}

.hero-description {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    line-height: var(--line-height-relaxed);
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-image {
    display: flex;
    justify-content: center;
    position: relative;
    animation: fadeIn 0.6s ease-out;
}

.hero-image-glow {
    position: absolute;
    inset: -1.5rem;
    background: linear-gradient(to right, rgba(230, 190, 138, 0.3), rgba(230, 190, 138, 0.1));
    border-radius: var(--radius-xl);
    filter: blur(60px);
}

.hero-image-frame {
    position: absolute;
    inset: 0;
    background-color: rgba(230, 190, 138, 0.05);
    border-radius: var(--radius-xl);
    transform: rotate(3deg);
}

.hero-img {
    position: relative;
    width: 100%;
    max-width: 32rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transition: transform var(--transition-base);
}

.hero-img:hover {
    transform: scale(1.02);
}

.hero-quote {
    margin: var(--spacing-xl) auto;
    max-width: 42rem;
    text-align: center;
    position: relative;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.hero-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 5rem;
    font-family: Georgia, serif;
    color: var(--color-accent);
    opacity: 0.2;
    line-height: 1;
}

.hero-quote p {
    font-size: 1.375rem;
    font-style: italic;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
    letter-spacing: 0.02em;
    position: relative;
    z-index: 1;
}

.hero-quote cite {
    display: block;
    font-size: 0.9375rem;
    font-style: normal;
    color: var(--color-accent);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-quote cite::before {
    content: '— ';
    color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1.2fr 1fr;
        gap: 5rem;
    }

    .hero-text {
        text-align: left;
    }

    .hero-description {
        margin-left: 0;
        margin-right: 0;
    }

    .hero-image {
        justify-content: flex-end;
    }
}

/* ===================================
   About Section
   =================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-image-wrapper {
    order: 2;
}

.about-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.about-content {
    order: 1;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    font-size: 1.125rem;
    color: rgba(0, 0, 0, 0.8);
    line-height: var(--line-height-relaxed);
}

.about-highlight {
    font-weight: 500;
    color: var(--color-primary);
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .about-image-wrapper {
        order: 1;
    }

    .about-content {
        order: 2;
    }
}

/* ===================================
   Specialties Section
   =================================== */
.specialties-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.specialty-card {
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
}

.specialty-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-4px);
}

.specialty-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    background-color: rgba(230, 190, 138, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.specialty-icon svg {
    color: var(--color-accent);
}

.specialty-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.specialty-description {
    color: rgba(0, 0, 0, 0.7);
    line-height: var(--line-height-relaxed);
}

@media (min-width: 768px) {
    .specialties-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .specialties-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===================================
   Practice Info Section
   =================================== */
.practice-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
}

.practice-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    margin-bottom: var(--spacing-lg);
}

.practice-card {
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.practice-card-accent {
    background-color: rgba(230, 190, 138, 0.05);
    border-color: rgba(230, 190, 138, 0.2);
}

.practice-card-content {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.practice-icon {
    flex-shrink: 0;
    margin-top: var(--spacing-xs);
    color: var(--color-primary);
}

.practice-card-accent .practice-icon {
    color: var(--color-accent);
}

.practice-card-title {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.practice-address {
    color: rgba(0, 0, 0, 0.8);
    line-height: var(--line-height-relaxed);
}

.practice-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.practice-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(0, 0, 0, 0.8);
}

.practice-list li::before {
    content: '';
    width: 0.375rem;
    height: 0.375rem;
    background-color: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.practice-text {
    color: rgba(0, 0, 0, 0.8);
    line-height: var(--line-height-relaxed);
}

.practice-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
    .practice-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

/* ===================================
   Footer CTA Section
   =================================== */
.footer-cta {
    background-color: var(--color-primary);
    color: var(--color-primary-foreground);
    padding: 4rem var(--spacing-md);
}

.footer-cta-content {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.footer-cta-title {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.footer-cta-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-primary-foreground);
    padding: 0 var(--spacing-md) 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: var(--line-height-relaxed);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.footer-bottom {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
    margin-bottom: var(--spacing-sm);
}

.footer-credit {
    font-size: 0.8125rem;
    margin-top: var(--spacing-sm);
    opacity: 0.8;
}

.footer-credit a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-base);
}

.footer-credit a:hover {
    color: rgba(230, 190, 138, 1);
    text-decoration: underline;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }

    .footer-contact-item {
        justify-content: flex-start;
    }
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.1;
    }
    50% {
        opacity: 0.15;
    }
}

/* ===================================
   Responsive Typography
   =================================== */
@media (min-width: 768px) {
    .section {
        padding: 7rem var(--spacing-md);
    }
}