/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
    --color-teal-50: #f0fdfa;
    --color-teal-100: #ccfbf1;
    --color-teal-200: #99f6e4;
    --color-teal-500: #14b8a6;
    --color-teal-600: #0d9488;
    --color-teal-700: #0f766e;
    --color-teal-800: #115e59;
    --color-teal-900: #134e4a;
    
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-300: #cbd5e1;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-slate-600: #475569;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    
    --color-white: #ffffff;
    --color-black: #0a0a0a;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    --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;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 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, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    
    --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-weight: 300;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-slate-700);
    background-color: var(--color-white);
    -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;
}

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

ul {
    list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4 {
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-slate-800);
    letter-spacing: -0.02em;
}

h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
}

h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
}

h3 {
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

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

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

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    max-width: 680px;
    margin-bottom: var(--space-3xl);
}

.section-header--center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section__eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-teal-600);
    margin-bottom: var(--space-md);
}

.section__eyebrow--light {
    color: var(--color-teal-200);
}

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

.section__title--light {
    color: var(--color-white);
}

.section__subtitle {
    font-size: 1.0625rem;
    color: var(--color-slate-500);
    line-height: 1.7;
}

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

.btn--primary {
    background-color: var(--color-teal-600);
    color: var(--color-white);
    border: 1.5px solid var(--color-teal-600);
}

.btn--primary:hover {
    background-color: var(--color-teal-700);
    border-color: var(--color-teal-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--ghost {
    background-color: transparent;
    color: var(--color-slate-600);
    border: 1.5px solid var(--color-slate-300);
}

.btn--ghost:hover {
    border-color: var(--color-teal-600);
    color: var(--color-teal-700);
    transform: translateY(-1px);
}

.btn--light {
    background-color: var(--color-white);
    color: var(--color-teal-700);
    border: 1.5px solid var(--color-white);
}

.btn--light:hover {
    background-color: var(--color-teal-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn--outline-light {
    background-color: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn--outline-light:hover {
    border-color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

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

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-slate-100);
    transition: box-shadow var(--transition-base);
}

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

.nav__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-slate-800);
}

.nav__logo-icon {
    color: var(--color-teal-600);
}

.nav__logo-text {
    font-family: var(--font-serif);
    letter-spacing: -0.01em;
}

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

.nav__link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-slate-600);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
}

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

.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-teal-600);
    padding: var(--space-sm) var(--space-lg);
    border: 1.5px solid var(--color-teal-600);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.nav__cta:hover {
    background-color: var(--color-teal-600);
    color: var(--color-white);
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 101;
}

.nav__toggle-line {
    display: block;
    width: 22px;
    height: 1.5px;
    background-color: var(--color-slate-700);
    transition: all var(--transition-base);
    transform-origin: center;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.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: translateY(-6.5px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav__toggle {
        display: flex;
    }
    
    .nav__menu {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(320px, 85vw);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background-color: var(--color-white);
        padding: 88px var(--space-xl) var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition-slow);
        box-shadow: var(--shadow-xl);
        overflow-y: auto;
    }
    
    .nav__menu.is-open {
        transform: translateX(0);
    }
    
    .nav__link {
        font-size: 1rem;
        padding: var(--space-md) 0;
        border-bottom: 1px solid var(--color-slate-100);
    }
    
    .nav__cta {
        margin-top: var(--space-lg);
        justify-content: center;
    }
}

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

/* ============================================
   Hero
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 72px;
    background-color: var(--color-slate-50);
    position: relative;
    overflow: hidden;
}

.hero__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 768px) {
    .hero__container {
        padding: var(--space-4xl) var(--space-2xl);
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

.hero__eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-teal-600);
    margin-bottom: var(--space-lg);
}

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

.hero__accent {
    color: var(--color-teal-600);
    font-style: italic;
}

.hero__subheadline {
    font-size: 1.0625rem;
    color: var(--color-slate-500);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
    max-width: 520px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.hero__image {
    position: relative;
}

.hero__image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
    aspect-ratio: 6/7;
}

.hero__image-accent {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    background-color: var(--color-teal-100);
    border-radius: var(--radius-lg);
    z-index: -1;
}

@media (min-width: 768px) {
    .hero__image img {
        aspect-ratio: auto;
        height: 560px;
    }
    
    .hero__image-accent {
        bottom: -30px;
        left: -30px;
        width: 160px;
        height: 160px;
    }
}

.hero__scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-slate-400);
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

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

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

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

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

.service-card {
    padding: var(--space-2xl);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-teal-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

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

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

.service-card__description {
    font-size: 0.9375rem;
    color: var(--color-slate-500);
    line-height: 1.7;
}

/* ============================================
   About
   ============================================ */
.about {
    padding: var(--space-4xl) 0;
    background-color: var(--color-slate-50);
}

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

@media (min-width: 900px) {
    .about__layout {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4xl);
    }
}

.about__image-col {
    position: relative;
}

.about__image-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about__image-wrapper img {
    width: 100%;
    height: auto;
    aspect-ratio: 7/8;
    object-fit: cover;
}

.about__image-secondary {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-white);
}

.about__image-secondary img {
    width: 100%;
    height: auto;
    display: block;
}

.about__content {
    padding: var(--space-xl) 0;
}

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

.about__stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-slate-200);
}

.stat__number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-teal-600);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

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

.stat-divider {
    width: 1px;
    height: 48px;
    background-color: var(--color-slate-200);
}

/* ============================================
   Conditions
   ============================================ */
.conditions {
    padding: var(--space-4xl) 0;
    background-color: var(--color-white);
}

.conditions__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

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

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

.condition-item {
    padding: var(--space-2xl);
    border: 1px solid var(--color-slate-100);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.condition-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-teal-600), var(--color-teal-200));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.condition-item:hover::before {
    transform: scaleX(1);
}

.condition-item:hover {
    border-color: var(--color-teal-100);
    box-shadow: var(--shadow-md);
}

.condition-item__number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--color-teal-100);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.condition-item__title {
    font-family: var(--font-serif);
    font-size: 1.1875rem;
    margin-bottom: var(--space-sm);
    color: var(--color-slate-800);
}

.condition-item__description {
    font-size: 0.9375rem;
    color: var(--color-slate-500);
    line-height: 1.7;
}

/* ============================================
   CTA
   ============================================ */
.cta {
    padding: var(--space-4xl) 0;
    background-color: var(--color-teal-800);
    position: relative;
    overflow: hidden;
}

.cta__bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(20, 184, 166, 0.15) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

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

.cta__text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
}

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

/* ============================================
   Contact
   ============================================ */
.contact {
    padding: var(--space-4xl) 0;
    background-color: var(--color-slate-50);
}

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

@media (min-width: 900px) {
    .contact__layout {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4xl);
    }
}

.contact__info {
    padding: var(--space-xl) 0;
}

.contact__text {
    font-size: 1rem;
    color: var(--color-slate-500);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
}

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

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

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

.contact-detail__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-slate-400);
    margin-bottom: var(--space-xs);
}

.contact-detail__value {
    font-size: 0.9375rem;
    color: var(--color-slate-700);
    line-height: 1.6;
}

.contact-detail__value a {
    color: var(--color-teal-600);
    transition: color var(--transition-fast);
}

.contact-detail__value a:hover {
    color: var(--color-teal-700);
    text-decoration: underline;
}

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

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

.form__label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-slate-700);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.02em;
}

.form__input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--color-slate-800);
    background-color: var(--color-slate-50);
    border: 1.5px solid var(--color-slate-200);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    outline: none;
}

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

.form__input:focus {
    border-color: var(--color-teal-500);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.form__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='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form__textarea {
    resize: vertical;
    min-height: 100px;
}

.form__disclaimer {
    font-size: 0.75rem;
    color: var(--color-slate-400);
    text-align: center;
    margin-top: var(--space-md);
}

/* Success State */
.form__success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.form__success-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-teal-50);
    border-radius: 50%;
    color: var(--color-teal-600);
    margin-bottom: var(--space-lg);
}

.form__success-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-slate-800);
}

.form__success-text {
    font-size: 0.9375rem;
    color: var(--color-slate-500);
    line-height: 1.7;
    max-width: 320px;
}

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

.footer__top {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (min-width: 768px) {
    .footer__top {
        grid-template-columns: 1fr 2fr;
        gap: var(--space-3xl);
    }
}

.footer__brand {
    max-width: 280px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer__logo svg {
    color: var(--color-teal-500);
}

.footer__tagline {
    font-size: 0.875rem;
    color: var(--color-slate-500);
    line-height: 1.6;
}

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

@media (max-width: 639px) {
    .footer__links {
        grid-template-columns: 1fr;
    }
}

.footer__link-title {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-slate-300);
    margin-bottom: var(--space-md);
}

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

.footer__link-col a {
    font-size: 0.875rem;
    color: var(--color-slate-500);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding-top: var(--space-xl);
}

@media (min-width: 640px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

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

.footer__disclaimer {
    font-size: 0.75rem;
    color: var(--color-slate-600);
    line-height: 1.6;
}

/* ============================================
   Scroll Reveal
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.is-visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fallback for no-JS: ensure all content is visible */
.no-js .reveal,
.js-enabled .reveal {
    /* JS will add .is-visible class */
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ============================================
   Mobile menu overlay
   ============================================ */
.nav__overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.5);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
}

.nav__overlay.is-active {
    opacity: 1;
    pointer-events: all;
}

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