/* ============================================
   Western International — Medical & Health
   Classic & Elegant Design
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    /* Teal palette */
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-300: #5eead4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --teal-900: #134e4a;
    --teal-950: #042f2e;
    
    /* Slate grey palette */
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --slate-950: #020617;
    
    /* Typography */
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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;
    
    /* Borders */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--slate-800);
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

/* --- Section Header --- */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-header__eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: var(--space-sm);
}

.section-header__title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--slate-900);
    margin-bottom: var(--space-md);
}

.section-header__subtitle {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--slate-600);
}

.section-header--light .section-header__eyebrow {
    color: var(--teal-200);
}

.section-header--light .section-header__title {
    color: #ffffff;
}

.section-header--light .section-header__subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.8125rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--teal-600);
    color: #ffffff;
    border: 2px solid var(--teal-600);
}

.btn--primary:hover {
    background-color: var(--teal-700);
    border-color: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn--outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    transform: translateY(-2px);
}

.btn--white {
    background-color: #ffffff;
    color: var(--teal-700);
    border: 2px solid #ffffff;
}

.btn--white:hover {
    background-color: var(--teal-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn--outline-white {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn--outline-white:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--slate-100);
    transition: all var(--transition-base);
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--slate-900);
}

.nav__logo-text {
    letter-spacing: -0.01em;
}

.nav__menu {
    display: none;
    align-items: center;
    gap: var(--space-xl);
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--slate-600);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--teal-600);
    transition: width var(--transition-base);
}

.nav__link:hover {
    color: var(--teal-600);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #ffffff;
    background-color: var(--teal-600);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav__cta:hover {
    background-color: var(--teal-700);
    transform: translateY(-1px);
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav__toggle-line {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--slate-700);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 1024px) {
    .nav__menu {
        display: flex;
    }
    
    .nav__toggle {
        display: none;
    }
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--slate-900);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/29110703/pexels-photo-29110703.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080');
    background-size: cover;
    background-position: center;
    opacity: 0.35;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(2, 6, 23, 0.85) 0%,
        rgba(15, 23, 42, 0.75) 50%,
        rgba(4, 47, 46, 0.7) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    padding: var(--space-4xl) var(--space-lg);
    text-align: center;
    max-width: 820px;
}

.hero__eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--teal-400);
    margin-bottom: var(--space-lg);
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5.5vw, 4rem);
    font-weight: 600;
    line-height: 1.15;
    color: #ffffff;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.hero__title em {
    font-style: italic;
    color: var(--teal-300);
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
}

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
}

.hero__trust-item svg {
    color: var(--teal-400);
    flex-shrink: 0;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.5);
    animation: float 2.5s ease-in-out infinite;
}

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

/* --- Services Section --- */
.services {
    padding: var(--space-4xl) 0;
    background-color: var(--slate-50);
}

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

.service-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--slate-100);
    transition: all var(--transition-base);
}

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

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--teal-50);
    border-radius: var(--radius-md);
    color: var(--teal-600);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
    background-color: var(--teal-600);
    color: #ffffff;
}

.service-card__title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--slate-900);
    margin-bottom: var(--space-sm);
}

.service-card__description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--slate-600);
}

@media (min-width: 640px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* --- About Section --- */
.about {
    padding: var(--space-4xl) 0;
    background-color: #ffffff;
}

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

.about__image-wrapper {
    position: relative;
}

.about__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about__image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    background-color: var(--teal-100);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about__eyebrow {
    margin-bottom: var(--space-sm);
}

.about__title {
    margin-bottom: var(--space-lg);
}

.about__text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--slate-600);
    margin-bottom: var(--space-md);
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--slate-200);
}

.about__stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--teal-600);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.about__stat-label {
    font-size: 0.8125rem;
    color: var(--slate-500);
    line-height: 1.4;
}

@media (min-width: 768px) {
    .about__inner {
        grid-template-columns: 1fr 1fr;
    }
}

/* --- Why Choose Us Section --- */
.why-us {
    padding: var(--space-4xl) 0;
    background-color: var(--slate-900);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.why-us__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.why-card {
    padding: var(--space-2xl);
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.why-card:hover {
    background-color: rgba(255, 255, 255, 0.07);
    border-color: rgba(13, 148, 136, 0.4);
    transform: translateY(-4px);
}

.why-card__number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(13, 148, 136, 0.3);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.why-card__title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: var(--space-sm);
}

.why-card__text {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.65);
}

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

@media (min-width: 1024px) {
    .why-us__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* --- Testimonials Section --- */
.testimonials {
    padding: var(--space-4xl) 0;
    background-color: var(--teal-50);
}

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

.testimonial-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--teal-100);
    position: relative;
    transition: all var(--transition-base);
}

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

.testimonial-card__quote-mark {
    font-family: var(--font-serif);
    font-size: 4rem;
    line-height: 1;
    color: var(--teal-200);
    position: absolute;
    top: var(--space-lg);
    left: var(--space-xl);
}

.testimonial-card__text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--slate-700);
    margin-bottom: var(--space-xl);
    margin-top: var(--space-xl);
    position: relative;
    z-index: 1;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-card__author-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--teal-100);
    border-radius: 50%;
    color: var(--teal-600);
    flex-shrink: 0;
}

.testimonial-card__author-info {
    display: flex;
    flex-direction: column;
}

.testimonial-card__author-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--slate-900);
}

.testimonial-card__author-location {
    font-size: 0.8125rem;
    color: var(--slate-500);
}

@media (min-width: 768px) {
    .testimonials__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --- CTA Section --- */
.cta {
    position: relative;
    padding: var(--space-4xl) 0;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/32236830/pexels-photo-32236830.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=800');
    background-size: cover;
    background-position: center;
}

.cta__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(4, 47, 46, 0.92) 0%,
        rgba(15, 23, 42, 0.88) 100%
    );
}

.cta__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.cta__text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2xl);
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

/* --- Contact Section --- */
.contact {
    padding: var(--space-4xl) 0;
    background-color: #ffffff;
}

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

.contact__title {
    margin-bottom: var(--space-md);
}

.contact__text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--slate-600);
    margin-bottom: var(--space-2xl);
}

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

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

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

.contact__detail-content {
    display: flex;
    flex-direction: column;
}

.contact__detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: 2px;
}

.contact__detail-value {
    font-size: 0.9375rem;
    color: var(--slate-800);
    line-height: 1.6;
}

.contact__detail-link {
    color: var(--teal-600);
    transition: color var(--transition-fast);
}

.contact__detail-link:hover {
    color: var(--teal-700);
    text-decoration: underline;
}

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

/* Form */
.contact__form-wrapper {
    background-color: var(--slate-50);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--slate-100);
}

.contact__form-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--slate-900);
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--slate-700);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--slate-800);
    background-color: #ffffff;
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--teal-500);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-input::placeholder {
    color: var(--slate-400);
}

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

/* Form success */
.form-success {
    text-align: center;
    padding: var(--space-2xl);
}

.form-success__icon {
    margin-bottom: var(--space-md);
}

.form-success__title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--slate-900);
    margin-bottom: var(--space-sm);
}

.form-success__text {
    font-size: 0.9375rem;
    color: var(--slate-600);
}

@media (min-width: 1024px) {
    .contact__inner {
        grid-template-columns: 1fr 1fr;
    }
}

/* --- Footer --- */
.footer {
    background-color: var(--slate-950);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer__brand {
    max-width: 320px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: var(--space-md);
}

.footer__tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.footer__link-group h4 {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: var(--space-md);
}

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

.footer__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--teal-400);
}

.footer__bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__copyright {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
    text-align: center;
}

@media (min-width: 768px) {
    .footer__inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .footer__inner {
        grid-template-columns: 1fr 2fr;
    }
    
    .footer__links {
        grid-template-columns: 1fr 1fr;
    }
}

/* --- Scroll Animations (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* --- Mobile menu --- */
@media (max-width: 1023px) {
    .nav__menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: #ffffff;
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-lg);
        gap: 0;
        border-bottom: 1px solid var(--slate-100);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .nav__menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav__menu li {
        border-bottom: 1px solid var(--slate-100);
    }
    
    .nav__menu li:last-child {
        border-bottom: none;
    }
    
    .nav__link {
        display: block;
        padding: var(--space-md) 0;
    }
    
    .nav__link::after {
        display: none;
    }
    
    .nav__cta {
        display: block;
        text-align: center;
        margin-top: var(--space-md);
        border-radius: var(--radius-sm);
    }
}