/* ========================================
   ROCK ARMS LLP — Style System
   Palette: Terracotta + Sand
   Fonts: Cormorant Garamond + Inter
======================================== */

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

:root {
    /* Terracotta palette */
    --terracotta-50:  #faf0ee;
    --terracotta-100: #f5dcd6;
    --terracotta-200: #ebc0b4;
    --terracotta-300: #df9e8c;
    --terracotta-400: #d47e66;
    --terracotta-500: #c46248;
    --terracotta-600: #b85640;
    --terracotta-700: #a04532;
    --terracotta-800: #85382a;
    --terracotta-900: #6e2f24;
    --terracotta-950: #3d1710;

    /* Sand palette */
    --sand-50:  #fdfcfa;
    --sand-100: #faf5ef;
    --sand-200: #f5ede0;
    --sand-300: #ebe0cc;
    --sand-400: #dfcfb0;
    --sand-500: #c8b48e;
    --sand-600: #b0956e;
    --sand-700: #8c7352;
    --sand-800: #6e5940;
    --sand-900: #5a4834;
    --sand-950: #31271c;

    /* Neutral */
    --neutral-50:  #faf9f7;
    --neutral-100: #f5f3ef;
    --neutral-200: #eae5dd;
    --neutral-300: #d4cdc2;
    --neutral-400: #b5aa9a;
    --neutral-500: #8c8070;
    --neutral-600: #6b6054;
    --neutral-700: #51483e;
    --neutral-800: #3d362e;
    --neutral-900: #2a241e;
    --neutral-950: #14110d;

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

    /* Spacing */
    --container-max: 1200px;
    --section-pad: clamp(4rem, 10vw, 8rem);
    --container-pad: clamp(1.5rem, 4vw, 3rem);
}

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

body {
    font-family: var(--font-sans);
    color: var(--neutral-800);
    background-color: var(--sand-50);
    line-height: 1.6;
    -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 {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ---------- Container ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

/* ---------- Section Labels ---------- */
.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--terracotta-600);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--neutral-900);
    margin-bottom: 1.5rem;
}

.section-title em {
    font-style: italic;
    color: var(--terracotta-600);
}

.section-subtitle {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--neutral-600);
    max-width: 560px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    border-radius: 6px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--terracotta-600);
    color: var(--sand-50);
    border: 1.5px solid var(--terracotta-600);
}

.btn--primary:hover {
    background-color: var(--terracotta-700);
    border-color: var(--terracotta-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(184, 86, 64, 0.25);
}

.btn--ghost {
    background-color: transparent;
    color: var(--sand-50);
    border: 1.5px solid rgba(253, 252, 250, 0.5);
}

.btn--ghost:hover {
    background-color: rgba(253, 252, 250, 0.1);
    border-color: var(--sand-50);
}

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

/* ========== NAVIGATION ========== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all 0.4s ease;
}

.nav.scrolled {
    background-color: rgba(253, 252, 250, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.75rem 0;
    box-shadow: 0 1px 0 rgba(184, 86, 64, 0.1);
}

.nav.scrolled .nav-logo-text {
    color: var(--neutral-900);
}

.nav.scrolled .nav-link {
    color: var(--neutral-700);
}

.nav.scrolled .nav-link:hover {
    color: var(--terracotta-600);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    z-index: 1001;
}

.nav-logo-mark {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--sand-50);
    background-color: var(--terracotta-600);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: color 0.3s ease;
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--sand-50);
    transition: color 0.3s ease;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    color: rgba(253, 252, 250, 0.85);
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--terracotta-400);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--sand-50);
}

.nav-link--cta {
    padding: 0.5rem 1.25rem;
    border: 1.5px solid rgba(253, 252, 250, 0.4);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-link--cta:hover {
    background-color: var(--terracotta-600);
    border-color: var(--terracotta-600);
    color: var(--sand-50);
}

.nav-link--cta::after {
    display: none;
}

/* Mobile toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle-line {
    width: 24px;
    height: 2px;
    background-color: var(--sand-50);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav.scrolled .nav-toggle-line {
    background-color: var(--neutral-800);
}

.nav-toggle.active .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== HERO ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(20, 17, 13, 0.55) 0%,
        rgba(61, 23, 16, 0.70) 50%,
        rgba(20, 17, 13, 0.80) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 0 var(--container-pad);
    padding-top: 4rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sand-200);
    margin-bottom: 2rem;
}

.hero-badge-line {
    width: 32px;
    height: 1.5px;
    background-color: var(--terracotta-400);
    flex-shrink: 0;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 6vw, 5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--sand-50);
    margin-bottom: 1.5rem;
}

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

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.1875rem);
    line-height: 1.7;
    color: rgba(250, 240, 238, 0.8);
    max-width: 520px;
    margin: 0 auto 2.5rem;
}

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

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(250, 240, 238, 0.6);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 1;
}

.hero-scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(250, 240, 238, 0.6), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.7); }
}

/* ========== ABOUT ========== */
.about {
    padding: var(--section-pad) 0;
    background-color: var(--sand-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

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

.about-image-wrap img {
    border-radius: 12px;
    width: 100%;
    height: clamp(400px, 50vw, 600px);
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    border: 2px solid var(--terracotta-200);
    border-radius: 12px;
    z-index: -1;
}

.about-content {
    padding: clamp(1rem, 3vw, 2rem) 0;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--neutral-600);
    margin-bottom: 1.25rem;
}

.about-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--sand-200);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--terracotta-600);
    line-height: 1;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--neutral-500);
    letter-spacing: 0.02em;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background-color: var(--sand-300);
    flex-shrink: 0;
}

/* ========== COLLECTION ========== */
.collection {
    padding: var(--section-pad) 0;
    background-color: var(--sand-100);
}

.section-header {
    text-align: center;
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

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

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

.collection-card {
    display: block;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--sand-50);
    box-shadow: 0 2px 8px rgba(42, 36, 30, 0.06);
    transition: all 0.4s ease;
}

.collection-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(42, 36, 30, 0.12);
}

.collection-card-img {
    overflow: hidden;
    height: 240px;
}

.collection-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.collection-card:hover .collection-card-img img {
    transform: scale(1.05);
}

.collection-card-content {
    padding: 1.75rem;
}

.collection-card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: 0.5rem;
}

.collection-card-desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--neutral-600);
    margin-bottom: 1.25rem;
}

.collection-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--terracotta-600);
    transition: gap 0.3s ease;
}

.collection-card:hover .collection-card-link {
    gap: 0.75rem;
}

/* ========== VALUES ========== */
.values {
    padding: var(--section-pad) 0;
    background-color: var(--neutral-950);
}

.values .section-label {
    color: var(--terracotta-400);
}

.values .section-title {
    color: var(--sand-50);
    text-align: center;
}

.values-header {
    text-align: center;
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

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

.value-card {
    padding: 2rem 1.5rem;
    background-color: rgba(253, 252, 250, 0.04);
    border: 1px solid rgba(253, 252, 250, 0.08);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.value-card:hover {
    background-color: rgba(253, 252, 250, 0.07);
    border-color: rgba(184, 86, 64, 0.3);
    transform: translateY(-2px);
}

.value-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background-color: rgba(184, 86, 64, 0.15);
    color: var(--terracotta-400);
    margin-bottom: 1.25rem;
}

.value-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--sand-50);
    margin-bottom: 0.75rem;
}

.value-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(250, 240, 238, 0.6);
}

/* ========== VISIT ========== */
.visit {
    padding: var(--section-pad) 0;
    background-color: var(--sand-50);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}

.visit-info {
    padding: clamp(1rem, 3vw, 2rem) 0;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.visit-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.visit-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background-color: var(--terracotta-50);
    color: var(--terracotta-600);
    flex-shrink: 0;
}

.visit-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--neutral-400);
    margin-bottom: 0.25rem;
}

.visit-detail-value {
    font-size: 1rem;
    color: var(--neutral-800);
    line-height: 1.5;
}

.visit-detail-link {
    color: var(--terracotta-600);
    transition: color 0.3s ease;
}

.visit-detail-link:hover {
    color: var(--terracotta-700);
    text-decoration: underline;
}

.visit-map {
    border-radius: 12px;
    overflow: hidden;
    margin-top: 0.5rem;
    box-shadow: 0 4px 16px rgba(42, 36, 30, 0.1);
}

.visit-image-col img {
    width: 100%;
    height: clamp(400px, 50vw, 600px);
    object-fit: cover;
    border-radius: 12px;
}

/* ========== CONTACT ========== */
.contact {
    padding: var(--section-pad) 0;
    background-color: var(--sand-100);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.contact-text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--neutral-600);
    margin-bottom: 2rem;
}

.contact-direct {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-direct-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--neutral-800);
    transition: color 0.3s ease;
}

.contact-direct-link:hover {
    color: var(--terracotta-600);
}

.contact-direct-link svg {
    color: var(--terracotta-500);
    flex-shrink: 0;
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--neutral-600);
}

.form-input {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--neutral-800);
    background-color: var(--sand-50);
    border: 1.5px solid var(--sand-300);
    border-radius: 8px;
    padding: 0.875rem 1rem;
    transition: all 0.3s ease;
    outline: none;
    width: 100%;
}

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

.form-input:focus {
    border-color: var(--terracotta-500);
    box-shadow: 0 0 0 3px rgba(184, 86, 64, 0.1);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%238c8070' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%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: 120px;
}

.form-success {
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background-color: var(--terracotta-50);
    border: 1px solid var(--terracotta-200);
    border-radius: 8px;
    color: var(--terracotta-800);
    font-size: 0.9375rem;
    margin-top: 0.5rem;
}

.form-success svg {
    color: var(--terracotta-600);
    flex-shrink: 0;
}

.form-success.visible {
    display: inline-flex;
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--neutral-950);
    padding: 3.5rem 0 2rem;
}

.footer-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(253, 252, 250, 0.08);
}

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

.footer-logo-mark {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--sand-50);
    background-color: var(--terracotta-600);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--sand-50);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: rgba(250, 240, 238, 0.5);
    max-width: 260px;
    line-height: 1.6;
}

.footer-nav {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-nav-link {
    font-size: 0.875rem;
    color: rgba(250, 240, 238, 0.6);
    transition: color 0.3s ease;
}

.footer-nav-link:hover {
    color: var(--terracotta-400);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copy {
    font-size: 0.8125rem;
    color: rgba(250, 240, 238, 0.4);
}

.footer-address {
    font-size: 0.8125rem;
    color: rgba(250, 240, 238, 0.4);
}

/* ========== ANIMATIONS (progressive enhancement) ========== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .collection-card:last-child {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 85vw);
        height: 100vh;
        background-color: var(--sand-50);
        flex-direction: column;
        justify-content: center;
        gap: 1.5rem;
        padding: 2rem;
        transition: right 0.4s ease;
        box-shadow: -8px 0 32px rgba(20, 17, 13, 0.15);
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-menu .nav-link {
        color: var(--neutral-700);
        font-size: 1.125rem;
    }

    .nav-menu .nav-link:hover {
        color: var(--terracotta-600);
    }

    .nav-menu .nav-link--cta {
        border-color: var(--terracotta-600);
        color: var(--terracotta-600);
        background-color: transparent;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .nav-toggle-line {
        background-color: var(--neutral-800) !important;
    }

    .hero-title {
        font-size: clamp(2.25rem, 8vw, 3.5rem);
    }

    .about-grid,
    .visit-grid,
    .contact-inner {
        grid-template-columns: 1fr;
    }

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

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

    .collection-card:last-child {
        grid-column: span 1;
    }

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

    .footer-top {
        flex-direction: column;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

    .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .about-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .stat-divider {
        width: 48px;
        height: 1px;
    }
}

/* Mobile menu overlay */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(20, 17, 13, 0.5);
    z-index: 999;
}

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