/* ========================================
   Dr. Kardous Antioan — Medical Practice
   Classic & Elegant Design System
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    /* Palette: Terracotta + Sand */
    --color-terracotta-50: #fdf0ec;
    --color-terracotta-100: #fce4db;
    --color-terracotta-200: #f8c4b4;
    --color-terracotta-300: #f2a086;
    --color-terracotta-400: #e87552;
    --color-terracotta-500: #d45630;
    --color-terracotta-600: #b85d44;
    --color-terracotta-700: #9a4d38;
    --color-terracotta-800: #7e4030;
    --color-terracotta-900: #653428;

    --color-sand-50: #fefcf8;
    --color-sand-100: #fdf5e9;
    --color-sand-200: #f9e8cc;
    --color-sand-300: #f2d4a4;
    --color-sand-400: #e8be78;
    --color-sand-500: #d4a252;
    --color-sand-600: #b8863e;
    --color-sand-700: #966a30;
    --color-sand-800: #745228;
    --color-sand-900: #584020;

    --color-cream: #fdf8f0;
    --color-warm-white: #fefcf9;
    --color-warm-gray-50: #faf8f5;
    --color-warm-gray-100: #f3efe9;
    --color-warm-gray-200: #e8e0d4;
    --color-warm-gray-300: #d4c8b8;
    --color-warm-gray-400: #b8a894;
    --color-warm-gray-500: #968470;
    --color-warm-gray-600: #746454;
    --color-warm-gray-700: #584a3e;
    --color-warm-gray-800: #3d322a;
    --color-warm-gray-900: #2a2018;

    --color-hero-dark: #4a2018;
    --color-hero-mid: #6b3028;
    --color-hero-light: #8b4838;

    /* Typography */
    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    --header-height: 80px;

    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 3px rgba(42, 32, 24, 0.06), 0 1px 2px rgba(42, 32, 24, 0.04);
    --shadow-md: 0 4px 16px rgba(42, 32, 24, 0.08), 0 2px 4px rgba(42, 32, 24, 0.04);
    --shadow-lg: 0 12px 40px rgba(42, 32, 24, 0.12), 0 4px 12px rgba(42, 32, 24, 0.06);
    --shadow-xl: 0 24px 64px rgba(42, 32, 24, 0.16);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-slower: 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-warm-gray-800);
    background-color: var(--color-warm-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--color-terracotta-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-terracotta-700);
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-warm-gray-900);
}

/* --- Preloader --- */
#page-preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--color-terracotta-700);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#page-preloader.preloader-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.preloader-cross {
    width: 32px;
    height: 32px;
    position: relative;
    margin: 0 auto 16px;
}

.preloader-cross::before,
.preloader-cross::after {
    content: '';
    position: absolute;
    background: var(--color-sand-200);
    border-radius: 2px;
    animation: preloader-pulse 1.2s ease-in-out infinite;
}

.preloader-cross::before {
    top: 0; left: 12px;
    width: 8px; height: 32px;
}

.preloader-cross::after {
    top: 12px; left: 0;
    width: 32px; height: 8px;
}

@keyframes preloader-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

.preloader-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--color-sand-300);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* --- Skip Link --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    background: var(--color-terracotta-700);
    color: #fff;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    z-index: 10001;
    font-weight: 600;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-md);
    color: #fff;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-2xl);
    }
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 240, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
    height: var(--header-height);
}

.site-header.scrolled {
    background: rgba(253, 248, 240, 0.97);
    border-bottom-color: var(--color-warm-gray-200);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* --- Logo --- */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
    color: var(--color-warm-gray-900);
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.8;
    color: var(--color-warm-gray-900);
}

.logo-mark {
    width: 48px;
    height: 48px;
    background: var(--color-terracotta-600);
    color: #fff;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    letter-spacing: 0.02em;
    flex-shrink: 0;
    transition: background var(--transition-fast);
}

.logo:hover .logo-mark {
    background: var(--color-terracotta-700);
}

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

.logo-name {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-warm-gray-900);
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--color-warm-gray-500);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 500;
}

/* --- Navigation --- */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 1001;
}

.nav-toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-warm-gray-700);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-menu a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-warm-gray-700);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast);
    text-decoration: none;
}

.nav-menu a:hover {
    color: var(--color-terracotta-600);
    background: var(--color-terracotta-50);
}

.nav-cta a {
    background: var(--color-terracotta-600);
    color: #fff !important;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    margin-left: var(--space-sm);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav-cta a:hover {
    background: var(--color-terracotta-700);
    color: #fff !important;
    transform: translateY(-1px);
}

/* Mobile nav */
@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: min(320px, 85vw);
        height: 100vh;
        height: 100dvh;
        background: var(--color-warm-white);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
        gap: var(--space-xs);
        box-shadow: var(--shadow-xl);
        transform: translateX(100%);
        transition: transform var(--transition-slower);
        z-index: 999;
    }

    .nav-menu.open {
        transform: translateX(0);
    }

    .nav-menu a {
        font-size: 1.125rem;
        padding: var(--space-md);
        border-bottom: 1px solid var(--color-warm-gray-100);
        border-radius: 0;
    }

    .nav-cta a {
        margin-left: 0;
        margin-top: var(--space-md);
        text-align: center;
        border-bottom: none;
    }

    /* Overlay */
    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(42, 32, 24, 0.5);
        z-index: 998;
    }

    .nav-overlay.visible {
        display: block;
    }
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.8125rem 1.75rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-base);
    white-space: nowrap;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-terracotta-600);
    color: #fff;
    border-color: var(--color-terracotta-600);
}

.btn-primary:hover {
    background: var(--color-terracotta-700);
    border-color: var(--color-terracotta-700);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: #fff;
    color: #fff;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-terracotta-600);
    border-color: var(--color-terracotta-600);
}

.btn-outline:hover {
    background: var(--color-terracotta-600);
    color: #fff;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* --- Section Utilities --- */
.section-eyebrow {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-terracotta-600);
    margin-bottom: var(--space-md);
}

.section-heading {
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    margin-bottom: var(--space-xl);
    color: var(--color-warm-gray-900);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-warm-gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

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

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-hero-dark);
    padding: var(--header-height) var(--space-xl) var(--space-3xl);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        var(--color-hero-dark) 0%,
        var(--color-hero-mid) 30%,
        var(--color-terracotta-600) 60%,
        var(--color-terracotta-400) 85%,
        var(--color-sand-500) 100%
    );
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.2) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255,255,255,0.1) 0%, transparent 70%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 860px;
    padding-top: var(--space-2xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: var(--space-sm) var(--space-lg);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-2xl);
    backdrop-filter: blur(8px);
}

.hero-badge-icon {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-heading {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 6vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    color: #fff;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.01em;
}

.hero-accent {
    font-style: italic;
    color: var(--color-sand-300);
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    max-width: 640px;
    margin: 0 auto var(--space-2xl);
    font-weight: 300;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0;
    align-items: center;
}

.hero-stat {
    text-align: center;
    padding: 0 var(--space-xl);
}

.hero-stat-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-stat-divider {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.25);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }
    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }
}

/* --- Intro / About Section --- */
.intro {
    padding: var(--space-5xl) 0;
    background: var(--color-warm-white);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 900px) {
    .intro-grid {
        grid-template-columns: 5fr 7fr;
        gap: var(--space-4xl);
    }
}

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

.intro-image-wrap img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 900px) {
    .intro-image-wrap img {
        height: 560px;
    }
}

.intro-image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-terracotta-200);
    border-radius: var(--radius-lg);
    z-index: -1;
}

@media (max-width: 899px) {
    .intro-image-accent {
        display: none;
    }
}

.intro-content {
    max-width: 560px;
}

.intro-content p {
    color: var(--color-warm-gray-600);
    margin-bottom: var(--space-lg);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.intro-values {
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.intro-value {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.intro-value-icon {
    width: 48px;
    height: 48px;
    background: var(--color-terracotta-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-terracotta-600);
}

.intro-value-icon svg {
    width: 24px;
    height: 24px;
}

.intro-value strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-warm-gray-900);
    margin-bottom: 2px;
}

.intro-value span {
    font-size: 0.9375rem;
    color: var(--color-warm-gray-500);
    line-height: 1.6;
}

/* --- Services Section --- */
.services {
    padding: var(--space-5xl) 0;
    background: var(--color-cream);
}

.section-header {
    margin-bottom: var(--space-4xl);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 600px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1000px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background: var(--color-warm-white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--color-warm-gray-100);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-terracotta-500), var(--color-sand-400));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-terracotta-100);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card-icon {
    width: 64px;
    height: 64px;
    background: var(--color-terracotta-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xl);
    color: var(--color-terracotta-600);
    transition: background var(--transition-base);
}

.service-card:hover .service-card-icon {
    background: var(--color-terracotta-600);
    color: #fff;
}

.service-card-icon svg {
    width: 32px;
    height: 32px;
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-warm-gray-900);
}

.service-card p {
    color: var(--color-warm-gray-600);
    font-size: 0.9375rem;
    line-height: 1.75;
}

/* --- Philosophy Section --- */
.philosophy {
    padding: var(--space-5xl) 0;
    background: var(--color-warm-white);
    overflow: hidden;
}

.philosophy-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 900px) {
    .philosophy-layout {
        grid-template-columns: 7fr 5fr;
        gap: var(--space-4xl);
    }
}

.philosophy-content p {
    color: var(--color-warm-gray-600);
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.philosophy-quote {
    margin-top: var(--space-2xl);
    padding: var(--space-2xl);
    background: var(--color-terracotta-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-terracotta-400);
    position: relative;
}

.philosophy-quote-mark {
    width: 32px;
    height: 32px;
    color: var(--color-terracotta-300);
    margin-bottom: var(--space-md);
}

.philosophy-quote p {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-warm-gray-800);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.philosophy-quote footer {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-style: normal;
    color: var(--color-warm-gray-500);
    font-weight: 600;
    letter-spacing: 0.04em;
}

.philosophy-image {
    position: relative;
}

.philosophy-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 900px) {
    .philosophy-image img {
        height: 560px;
    }
}

.philosophy-image-frame {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 70%;
    height: 70%;
    border: 2px solid var(--color-terracotta-200);
    border-radius: var(--radius-lg);
    z-index: -1;
}

@media (max-width: 899px) {
    .philosophy-image-frame {
        display: none;
    }
}

/* --- Patient Info Section --- */
.patient-info {
    padding: var(--space-5xl) 0;
    background: var(--color-cream);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-4xl);
}

@media (min-width: 600px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.info-card {
    background: var(--color-warm-white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--color-warm-gray-100);
    position: relative;
    transition: all var(--transition-base);
}

.info-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-terracotta-100);
}

.info-card-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-terracotta-100);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.info-card-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-warm-gray-900);
}

.info-card p {
    color: var(--color-warm-gray-600);
    font-size: 0.9375rem;
    line-height: 1.75;
}

/* Patient CTA */
.patient-cta {
    background: linear-gradient(135deg, var(--color-terracotta-700), var(--color-terracotta-500));
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
}

.patient-cta-inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .patient-cta-inner {
        flex-direction: row;
        text-align: left;
        gap: var(--space-3xl);
    }
}

.patient-cta-text {
    flex: 1;
}

.patient-cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: #fff;
    margin-bottom: var(--space-md);
}

.patient-cta-text p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.0625rem;
    line-height: 1.7;
}

.patient-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.btn-white {
    background: #fff;
    color: var(--color-terracotta-700);
    border-color: #fff;
}

.btn-white:hover {
    background: var(--color-sand-50);
    color: var(--color-terracotta-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* --- Contact Section --- */
.contact {
    padding: var(--space-5xl) 0;
    background: var(--color-warm-white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
}

@media (min-width: 900px) {
    .contact-layout {
        grid-template-columns: 5fr 7fr;
        gap: var(--space-4xl);
    }
}

.contact-info p {
    color: var(--color-warm-gray-600);
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.contact-description {
    margin-bottom: var(--space-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.contact-detail {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: var(--color-terracotta-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-terracotta-600);
}

.contact-detail-icon svg {
    width: 20px;
    height: 20px;
}

.contact-detail-label {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-warm-gray-900);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.contact-detail dd {
    color: var(--color-warm-gray-600);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.contact-detail dd a {
    color: var(--color-terracotta-600);
    font-weight: 500;
}

.contact-hours-note {
    font-size: 0.8125rem;
    color: var(--color-warm-gray-400);
    font-style: italic;
}

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

.contact-map-link {
    display: block;
    position: relative;
}

.contact-map-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.contact-map-link:hover .contact-map-image {
    transform: scale(1.03);
}

.contact-map-overlay {
    position: absolute;
    inset: 0;
    background: rgba(74, 32, 24, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    color: #fff;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: background var(--transition-base);
}

.contact-map-overlay svg {
    width: 20px;
    height: 20px;
}

.contact-map-link:hover .contact-map-overlay {
    background: rgba(74, 32, 24, 0.4);
}

/* --- Contact Form --- */
.contact-form-wrap {
    max-width: 100%;
}

@media (min-width: 900px) {
    .contact-form-wrap {
        max-width: 520px;
    }
}

.contact-form-card {
    background: var(--color-warm-white);
    border: 1px solid var(--color-warm-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 600px) {
    .contact-form-card {
        padding: var(--space-3xl);
    }
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-warm-gray-900);
}

.contact-form-subtitle {
    color: var(--color-warm-gray-500);
    font-size: 0.9375rem;
    margin-bottom: var(--space-2xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 500px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-warm-gray-700);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--color-warm-gray-800);
    background: var(--color-warm-gray-50);
    border: 1.5px solid var(--color-warm-gray-200);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-terracotta-400);
    box-shadow: 0 0 0 3px var(--color-terracotta-100);
    background: #fff;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-warm-gray-400);
}

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23968470' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Form validation */
.form-group input:invalid:not(:placeholder-shown),
.form-group textarea:invalid:not(:placeholder-shown) {
    border-color: #dc2626;
}

.form-group input:valid:not(:placeholder-shown),
.form-group textarea:valid:not(:placeholder-shown) {
    border-color: var(--color-terracotta-300);
}

/* Form success */
.form-success {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.form-success-icon {
    width: 64px;
    height: 64px;
    background: var(--color-terracotta-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: var(--color-terracotta-600);
}

.form-success-icon svg {
    width: 32px;
    height: 32px;
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-warm-gray-900);
    margin-bottom: var(--space-md);
}

.form-success p {
    color: var(--color-warm-gray-600);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.form-success p a {
    font-weight: 600;
}

.form-hidden {
    display: none;
}

/* --- Footer --- */
.site-footer {
    background: var(--color-warm-gray-900);
    color: var(--color-warm-gray-400);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

@media (min-width: 600px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.2fr;
    }
}

.footer-brand .logo-mark {
    width: 40px;
    height: 40px;
    font-size: 0.9375rem;
}

.footer-brand .logo-name {
    color: #fff;
}

.footer-brand .logo-tagline {
    color: var(--color-warm-gray-500);
}

.footer-description {
    margin-top: var(--space-lg);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-warm-gray-400);
    max-width: 300px;
}

.footer-heading {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-lg);
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-nav a {
    color: var(--color-warm-gray-400);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
    text-decoration: none;
}

.footer-nav a:hover {
    color: var(--color-terracotta-300);
}

.footer-contact address {
    font-style: normal;
    line-height: 1.8;
    font-size: 0.9375rem;
}

.footer-phone a {
    color: var(--color-terracotta-300);
    font-weight: 500;
}

.footer-phone a:hover {
    color: var(--color-terracotta-200);
}

.footer-hours p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-sm);
}

.footer-emergency {
    margin-top: var(--space-lg);
    font-size: 0.8125rem;
    color: var(--color-warm-gray-500);
    font-style: italic;
}

.footer-bottom {
    border-top: 1px solid var(--color-warm-gray-800);
    padding-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
}

@media (min-width: 600px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-copyright {
    font-size: 0.8125rem;
    color: var(--color-warm-gray-500);
}

.footer-disclaimer {
    font-size: 0.8125rem;
    color: var(--color-warm-gray-600);
    line-height: 1.6;
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: all var(--transition-base);
    pointer-events: none;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

.back-to-top-btn {
    width: 48px;
    height: 48px;
    background: var(--color-terracotta-600);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.back-to-top-btn:hover {
    background: var(--color-terracotta-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.back-to-top-btn svg {
    width: 20px;
    height: 20px;
}

/* --- Scroll Reveal Animations --- */
/* Default: visible (progressive enhancement) */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transition: opacity var(--transition-slower), transform var(--transition-slower);
}

.reveal-up {
    transform: translateY(0);
}

.reveal-left {
    transform: translateX(0);
}

.reveal-right {
    transform: translateX(0);
}

/* Only animate when JS is active and user prefers motion */
@media (prefers-reduced-motion: no-preference) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 0;
    }

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

    .reveal-left.is-visible {
        opacity: 1;
        transform: translateX(0);
    }

    .reveal-right.is-visible {
        opacity: 1;
        transform: translateX(0);
    }
}

/* --- Focus styles --- */
:focus-visible {
    outline: 2px solid var(--color-terracotta-500);
    outline-offset: 2px;
}

/* --- Print --- */
@media print {
    .site-header, .back-to-top, #page-preloader {
        display: none !important;
    }
    .hero {
        min-height: auto;
        padding: 2rem 0;
        background: var(--color-terracotta-600) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    body {
        color: #000;
        background: #fff;
    }
}