/* ============================================
   UPPER NAILS — Styles
   Classic & Elegant · Midnight Blue + Mint
   ============================================ */

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

:root {
    --midnight: #0D1B2A;
    --midnight-light: #1B3A4B;
    --midnight-mid: #2C5F7C;
    --mint: #A8D5BA;
    --mint-light: #C8E6CC;
    --mint-pale: #E8F5E9;
    --cream: #F7F5F0;
    --warm-white: #FAFAF8;
    --text-dark: #0D1B2A;
    --text-body: #2C3E50;
    --text-muted: #5D6D7E;
    --text-light: #F7F5F0;
    --gold: #C9A96E;
    --gold-light: #D4BA8A;
    --border: rgba(13, 27, 42, 0.1);
    --border-light: rgba(13, 27, 42, 0.06);

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', 'Segoe UI', system-ui, sans-serif;

    --shadow-sm: 0 1px 3px rgba(13, 27, 42, 0.08);
    --shadow-md: 0 4px 20px rgba(13, 27, 42, 0.1);
    --shadow-lg: 0 12px 40px rgba(13, 27, 42, 0.15);
    --shadow-xl: 0 20px 60px rgba(13, 27, 42, 0.2);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    color: var(--text-body);
    background-color: var(--warm-white);
    line-height: 1.7;
    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;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Skip Link ---------- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--midnight);
    color: var(--text-light);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 10000;
    font-size: 0.875rem;
    transition: top var(--transition);
}
.skip-link:focus {
    top: 16px;
}

/* ---------- Loader ---------- */
#page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--midnight);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
#page-loader.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.loader-mark {
    color: var(--mint);
    animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 0.4; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.02em;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-sm {
    padding: 8px 20px;
    font-size: 0.8125rem;
}
.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}
.btn-full {
    width: 100%;
    justify-content: center;
}
.btn-primary {
    background: var(--mint);
    color: var(--midnight);
}
.btn-primary:hover, .btn-primary:focus-visible {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.btn-outline-light {
    background: transparent;
    color: var(--text-light);
    border: 1.5px solid rgba(247, 245, 240, 0.5);
}
.btn-outline-light:hover, .btn-outline-light:focus-visible {
    background: rgba(247, 245, 240, 0.1);
    border-color: var(--text-light);
    transform: translateY(-2px);
}

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 24px;
    transition: all var(--transition);
    background: transparent;
}
.site-header.scrolled {
    background: rgba(13, 27, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.logo-icon {
    color: var(--mint);
}
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}
.main-nav a {
    color: rgba(247, 245, 240, 0.85);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color var(--transition);
    position: relative;
}
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--mint);
    transition: width var(--transition);
}
.main-nav a:hover {
    color: var(--mint);
}
.main-nav a:hover::after {
    width: 100%;
}

/* ---------- Nav Toggle ---------- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: all var(--transition);
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--midnight);
}
.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(
        135deg,
        rgba(13, 27, 42, 0.92) 0%,
        rgba(13, 27, 42, 0.80) 40%,
        rgba(27, 58, 75, 0.70) 70%,
        rgba(13, 27, 42, 0.88) 100%
    );
}
.hero-overlay-accent {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(168, 213, 186, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(201, 169, 110, 0.06) 0%, transparent 50%);
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    padding-top: 80px;
}
.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 20px;
}
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-light);
    margin-bottom: 24px;
}
.hero-title-accent {
    display: block;
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: var(--mint);
    font-size: 0.7em;
    margin-top: 4px;
}
.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(247, 245, 240, 0.75);
    margin-bottom: 40px;
    max-width: 540px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(247, 245, 240, 0.5);
    animation: float 2.5s ease-in-out infinite;
    transition: color var(--transition);
}
.hero-scroll:hover {
    color: var(--mint);
}
@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Section Shared ---------- */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-tag {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint);
    background: rgba(168, 213, 186, 0.1);
    border: 1px solid rgba(168, 213, 186, 0.2);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 20px;
}
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}
.section-title em {
    font-style: italic;
    color: var(--midnight-mid);
}
.section-subtitle {
    font-size: 1.0625rem;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ---------- Services ---------- */
.services {
    padding: 120px 0;
    background: var(--warm-white);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--mint), var(--mint-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.service-card:hover::before {
    transform: scaleX(1);
}
.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(168, 213, 186, 0.12);
    border-radius: var(--radius-md);
    color: var(--midnight-mid);
    margin-bottom: 24px;
    transition: all var(--transition);
}
.service-card:hover .service-icon {
    background: var(--mint);
    color: var(--midnight);
}
.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}
.service-card p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ---------- About ---------- */
.about {
    padding: 120px 0;
    background: var(--cream);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-images {
    position: relative;
}
.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid var(--cream);
}
.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-accent-box {
    position: absolute;
    top: -24px;
    left: -24px;
    background: var(--midnight);
    color: var(--text-light);
    padding: 24px;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    box-shadow: var(--shadow-lg);
}
.about-accent-box .accent-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--mint);
    line-height: 1;
}
.about-accent-box .accent-label {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(247, 245, 240, 0.7);
    text-align: center;
    line-height: 1.5;
}
.about-content .section-tag {
    margin-bottom: 16px;
}
.about-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}
.about-content > p {
    color: var(--text-body);
    margin-bottom: 16px;
    font-size: 1.0625rem;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}
.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-dark);
}
.feature-item svg {
    color: var(--mint);
    flex-shrink: 0;
}

/* ---------- Gallery ---------- */
.gallery {
    padding: 120px 0 80px;
    background: var(--warm-white);
}
.gallery .section-header {
    margin-bottom: 48px;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img {
    transform: scale(1.05);
}
.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 20px 20px;
    background: linear-gradient(to top, rgba(13, 27, 42, 0.85), transparent);
    color: var(--text-light);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--transition);
}
.gallery-item:hover .gallery-caption {
    opacity: 1;
    transform: translateY(0);
}
.gallery-item--wide {
    grid-column: span 6;
}
.gallery-item:nth-child(2),
.gallery-item:nth-child(3),
.gallery-item:nth-child(4),
.gallery-item:nth-child(5) {
    grid-column: span 3;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}
.cta-bg {
    position: absolute;
    inset: 0;
}
.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 27, 42, 0.93) 0%,
        rgba(27, 58, 75, 0.88) 100%
    );
}
.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}
.cta-heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.2;
}
.cta-text {
    font-size: 1.0625rem;
    color: rgba(247, 245, 240, 0.75);
    margin-bottom: 40px;
    line-height: 1.7;
}
.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* ---------- Hours & Location ---------- */
.hours-location {
    padding: 120px 0;
    background: var(--cream);
}
.hours-location-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 32px;
    align-items: start;
}
.hours-card,
.map-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-sm);
}
.hours-card h3,
.map-card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 28px;
}
.hours-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.hours-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9375rem;
}
.hours-list li:last-child {
    border-bottom: none;
}
.hours-list .day {
    font-weight: 600;
    color: var(--text-dark);
}
.hours-list .time {
    color: var(--text-muted);
}
.hours-closed .time {
    color: var(--gold);
    font-weight: 600;
}
.hours-note {
    margin-top: 20px;
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-style: italic;
}
.map-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 24px;
    aspect-ratio: 16 / 10;
}
.address-block address {
    font-style: normal;
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
}
.address-block strong {
    color: var(--text-dark);
}

/* ---------- Contact ---------- */
.contact {
    padding: 120px 0;
    background: var(--warm-white);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}
.contact-info .section-tag {
    margin-bottom: 16px;
}
.contact-info .section-title {
    text-align: left;
    margin-bottom: 20px;
}
.contact-info > p {
    color: var(--text-muted);
    font-size: 1.0625rem;
    margin-bottom: 36px;
    line-height: 1.7;
}
.contact-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contact-details li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(168, 213, 186, 0.12);
    border-radius: var(--radius-md);
    color: var(--midnight-mid);
    flex-shrink: 0;
}
.contact-details strong {
    display: block;
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dark);
    margin-bottom: 4px;
}
.contact-details a {
    color: var(--midnight-mid);
    font-weight: 500;
    transition: color var(--transition);
}
.contact-details a:hover {
    color: var(--mint);
}
.contact-details span {
    color: var(--text-body);
    line-height: 1.6;
}

/* ---------- Contact Form ---------- */
.contact-form-wrapper {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-md);
}
.contact-form h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 28px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--text-dark);
    background: var(--warm-white);
    transition: all var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--mint);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(168, 213, 186, 0.2);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}
.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background: rgba(168, 213, 186, 0.15);
    border: 1px solid rgba(168, 213, 186, 0.3);
    border-radius: var(--radius-md);
    color: #1a5c3a;
    font-size: 0.9375rem;
    font-weight: 500;
}
.form-success svg {
    color: #2d8a56;
    flex-shrink: 0;
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--midnight);
    color: rgba(247, 245, 240, 0.7);
    padding: 80px 0 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(247, 245, 240, 0.08);
}
.footer-brand .logo {
    margin-bottom: 16px;
}
.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 280px;
}
.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 20px;
}
.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    font-size: 0.9375rem;
    transition: color var(--transition);
}
.footer-links a:hover {
    color: var(--mint);
}
.footer-contact address {
    font-style: normal;
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 12px;
}
.footer-contact p {
    font-size: 0.9375rem;
    margin-bottom: 6px;
}
.footer-contact a {
    transition: color var(--transition);
}
.footer-contact a:hover {
    color: var(--mint);
}
.footer-bottom {
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(247, 245, 240, 0.4);
}

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--midnight);
    color: var(--mint);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    z-index: 900;
    transition: all var(--transition);
}
.back-to-top:hover {
    background: var(--midnight-light);
    transform: translateY(-3px);
}
.back-to-top[hidden] {
    display: none;
}

/* ---------- Scroll Reveal (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .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; }
    .reveal-delay-5 { transition-delay: 0.5s; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-grid {
        gap: 48px;
    }
    .gallery-item--wide {
        grid-column: span 6;
    }
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(5) {
        grid-column: span 3;
    }
    .contact-grid {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 300px;
        height: 100vh;
        background: var(--midnight);
        padding: 100px 40px 40px;
        transform: translateX(100%);
        transition: transform var(--transition);
        box-shadow: var(--shadow-xl);
    }
    .main-nav.open {
        transform: translateX(0);
    }
    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    .main-nav a {
        font-size: 1.0625rem;
    }
    .main-nav .btn {
        margin-top: 8px;
    }
    .hero-content {
        padding-top: 100px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        justify-content: center;
    }
    .services {
        padding: 80px 0;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .about {
        padding: 80px 0;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .about-images {
        max-width: 480px;
    }
    .about-img-secondary {
        right: -16px;
        bottom: -24px;
    }
    .about-accent-box {
        top: -16px;
        left: -16px;
    }
    .about-content .section-title {
        text-align: center;
    }
    .about-content .section-tag {
        display: block;
        text-align: center;
    }
    .about-content > p {
        text-align: center;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .gallery {
        padding: 80px 0 60px;
    }
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    .gallery-item--wide {
        grid-column: span 2;
    }
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(5) {
        grid-column: span 1;
    }
    .cta-banner {
        padding: 80px 0;
    }
    .hours-location {
        padding: 80px 0;
    }
    .hours-location-grid {
        grid-template-columns: 1fr;
    }
    .hours-card,
    .map-card {
        padding: 32px;
    }
    .contact {
        padding: 80px 0;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .contact-info .section-title,
    .contact-info .section-tag {
        text-align: center;
    }
    .contact-info > p {
        text-align: center;
    }
    .contact-details {
        align-items: center;
    }
    .contact-form-wrapper {
        padding: 32px;
    }
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 36px;
        text-align: center;
    }
    .footer-brand p {
        max-width: none;
    }
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-title {
        font-size: 2.25rem;
    }
    .section-title {
        font-size: 1.75rem;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .gallery-item--wide,
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(5) {
        grid-column: span 1;
    }
}