/* Font Import */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;1,700&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    color-scheme: dark;
    --bg: #0f0904;
    --surface: rgba(20, 12, 7, 0.88);
    --surface-strong: rgba(255, 255, 255, 0.06);
    --gold: #f5b749;
    --gold-soft: #d9903d;
    --text: #f7f2e9;
    --muted: #c8b9a4;
    --border: rgba(255, 255, 255, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top, rgba(245, 183, 73, 0.08), transparent 25%),
                linear-gradient(180deg, #140c07 0%, #0f0904 100%);
    color: var(--text);
    font-family: 'Poppins', sans-serif;
}

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

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

button {
    font: inherit;
}

.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.loading-screen {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    z-index: 9999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

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

.loading-logo {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid rgba(245, 183, 73, 0.8);
    margin-bottom: 1rem;
}

.loading-bar {
    width: 180px;
    height: 6px;
    border-radius: 999px;
    background: rgba(245, 183, 73, 0.25);
    overflow: hidden;
    position: relative;
}

.loading-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    width: 0;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    animation: loading 1.8s infinite;
}

@keyframes loading {
    0% { left: -100%; width: 20%; }
    50% { left: 50%; width: 40%; }
    100% { left: 100%; width: 20%; }
}

.site-header {
    position: relative;
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
    backdrop-filter: blur(14px);
    background: rgba(12, 6, 3, 0.55);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(245, 183, 73, 0.8);
    object-fit: cover;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    transition: max-height 0.35s ease;
}

.nav-link {
    position: relative;
    color: var(--muted);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.35s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

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

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 12px;
    background: rgba(20, 12, 7, 0.55);
    color: var(--text);
    cursor: pointer;
    padding: 0.6rem;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-direction: column;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
}

.hero {
    position: relative;
    min-height: calc(100vh - 100px);
    display: grid;
    align-items: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.75));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 5rem 0 2rem;
}

.hero-label {
    display: inline-block;
    margin-bottom: 1rem;
    color: var(--gold);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.hero h1 {
    margin: 0;
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 5vw, 4.8rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
}

.hero p {
    max-width: 560px;
    margin: 1.5rem 0 2.5rem;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.9;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 1.8rem;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, #d9903d 0%, #f5b749 100%);
    color: #120701;
}

.btn-secondary {
    background: rgba(255,255,255,0.08);
    color: var(--text);
    border-color: rgba(255,255,255,0.12);
}

.slider {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.slide.active {
    opacity: 1;
}

.slider-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(20, 12, 7, 0.65);
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--text);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease;
}

.slider-button:hover {
    transform: translateY(-50%) scale(1.05);
    background: rgba(245, 183, 73, 0.9);
}

.slider-button.prev {
    left: 1.2rem;
}

.slider-button.next {
    right: 1.2rem;
}

.slider-dots {
    position: absolute;
    left: 50%;
    bottom: 1.5rem;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    border: 1px solid rgba(255,255,255,0.2);
    cursor: pointer;
    transition: transform 0.3s ease, background 0.3s ease;
}

.slider-dot.active {
    width: 16px;
    background: var(--gold);
    transform: scale(1.05);
}

.section {
    padding: 6rem 0;
}

.section-title,
.section-heading h2,
.about-text h2 {
    font-family: 'Playfair Display', serif;
    letter-spacing: -0.03em;
    color: #fff;
}

.section-title {
    font-size: clamp(2.4rem, 4vw, 3rem);
    margin-bottom: 2.25rem;
}

.section-heading {
    max-width: 650px;
    margin-bottom: 2.5rem;
}

.section-heading span,
.about-text .eyebrow {
    display: inline-block;
    margin-bottom: 0.75rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.24em;
    font-size: 0.82rem;
}

.section-heading h2,
.about-text h2 {
    margin: 0;
    font-size: clamp(2.2rem, 4vw, 3rem);
    line-height: 1.05;
}

.section-heading p,
.about-text p,
.card p,
.product-card p {
    color: var(--muted);
    line-height: 1.9;
}

.card-grid,
.product-grid {
    display: grid;
    gap: 1.5rem;
}

.card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.product-card,
.about-gallery {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 28px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.18);
    padding: 2rem;
    transition: transform 0.35s ease, border-color 0.35s ease, background 0.35s ease;
}

.card:hover,
.product-card:hover,
.about-gallery:hover {
    transform: translateY(-6px);
    border-color: rgba(245, 183, 73, 0.45);
}

.card-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    margin-bottom: 1.5rem;
    border-radius: 18px;
    background: rgba(245, 183, 73, 0.16);
    color: var(--gold);
    font-size: 1.4rem;
}

.card h3,
.product-card h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.35rem;
}

.card-link,
.btn-small {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    background: rgba(245, 183, 73, 0.18);
    color: var(--gold);
    border: 1px solid rgba(245, 183, 73, 0.2);
    transition: background 0.3s ease, transform 0.3s ease;
}

.card-link:hover,
.btn-small:hover {
    background: rgba(245, 183, 73, 0.35);
    transform: translateY(-2px);
}

.product-card {
    display: grid;
    gap: 1.25rem;
    padding: 1.25rem;
}

.product-card img {
    border-radius: 24px;
    height: 260px;
    object-fit: cover;
}

/* Katalog Header: vertical layout (heading on top, category buttons below) */
.katalog-header {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.katalog-top {
    flex: 1 1 auto;
}

.katalog-eyebrow {
    display: inline-block;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.24em;
    font-size: 0.82rem;
    margin-bottom: 0.5rem;
}

.katalog-title {
    margin: 0;
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.2rem, 4vw, 3rem);
    line-height: 1.05;
}

.category-label {
    color: var(--muted);
    font-size: 0.9rem;
    margin: 0 0 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* Category filter buttons: pill-shaped, glassmorphism, gold border */
.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.cat-btn {
    padding: 0.7rem 1.35rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(245,183,73,0.3);
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(.2,.9,.2,1);
    backdrop-filter: blur(8px);
}

/* Hover effect: scale, glow gold */
.cat-btn:hover {
    background: rgba(245,183,73,0.12);
    border-color: rgba(245,183,73,0.6);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(245,183,73,0.25);
}

/* Active button: bright gold + strong glow */
.cat-btn.active {
    background: linear-gradient(135deg, #d9903d 0%, #f5b749 100%);
    color: #120701;
    border-color: var(--gold);
    box-shadow: 0 0 30px rgba(245,183,73,0.5), inset 0 0 15px rgba(255,255,255,0.2);
    font-weight: 600;
}

/* Modern product card: updated styling with glow effect on price */
.modern-products {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(2, 1fr);
}

.product-card.modern {
    display: flex;
    gap: 1rem;
    align-items: stretch;
    padding: 1rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.04);
    box-shadow: 0 18px 60px rgba(0,0,0,0.5);
    transition: transform 0.45s cubic-bezier(.2,.9,.2,1), opacity 0.45s ease, box-shadow 0.45s ease;
    overflow: hidden;
    opacity: 1;
}

/* Fade-out state when filtered */
.product-card.modern.hidden {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
}

.product-card.modern:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 90px rgba(245,183,73,0.14);
    border-color: rgba(245,183,73,0.22);
}

.pc-image {
    flex: 0 0 42%;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.pc-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(.16,.84,.43,1);
}

.product-card.modern:hover .pc-image img {
    transform: scale(1.08) translateZ(0);
}

.pc-body {
    flex: 1 1 58%;
    padding: 0.4rem 0.6rem;
    display: flex;
    flex-direction: column;
}

.pc-title {
    margin: 0 0 0.25rem;
    font-size: 1.2rem;
}

.pc-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    font-weight: 600;
}

/* Price styling: bold, gold, larger, with glow effect */
.pc-price {
    font-size: 1.15rem;
    color: var(--gold);
    font-weight: 700;
    text-shadow: 0 0 12px rgba(245,183,73,0.4);
}

.pc-desc {
    color: var(--muted);
    margin: 0.6rem 0 0.8rem;
    line-height: 1.6;
}

.pc-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 0.8rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    color: var(--muted);
}

.pc-benefits li {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.95rem;
}

.pc-benefits i {
    color: var(--gold);
}

.pc-bottom {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
}

.pc-rating {
    color: var(--gold);
}

/* Buy button styling and ripple */
.buy-now {
    --ripple: rgba(255,255,255,0.12);
    position: relative;
    overflow: hidden;
    padding: 0.7rem 1rem;
    border-radius: 12px;
}

.buy-now i {
    margin-right: 0.6rem;
}

.buy-now:active {
    transform: translateY(1px);
}

/* Simple ripple effect */
.ripple {
    position: absolute;
    border-radius: 999px;
    transform: scale(0);
    animation: ripple 0.6s linear;
    background: var(--ripple);
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}


/* Modal styles */
.modal { display:none; position:fixed; inset:0; z-index:1000; align-items:center; justify-content:center; }
.modal[aria-hidden="false"] { display:flex; }
.modal-backdrop { position:absolute; inset:0; backdrop-filter: blur(6px); background: linear-gradient(180deg, rgba(0,0,0,0.5), rgba(0,0,0,0.6)); }
.modal-panel { position:relative; width:min(720px, calc(100% - 2rem)); background: linear-gradient(180deg, rgba(17,10,6,0.92), rgba(10,6,4,0.98)); border-radius:14px; padding:1.25rem 1.25rem 1.5rem; box-shadow:0 30px 120px rgba(0,0,0,0.7); border:1px solid rgba(245,183,73,0.12); transform:translateY(16px); opacity:0; animation: modalIn 0.36s cubic-bezier(.2,.9,.2,1) forwards; }
@keyframes modalIn { to { transform:translateY(0); opacity:1; } }
.modal-close { position:absolute; right:0.6rem; top:0.6rem; background:transparent; border:none; color:var(--muted); font-size:1.6rem; cursor:pointer; }
.modal-panel h3 { margin:0 0 0.25rem; }
.modal-panel .modal-sub { color:var(--muted); margin:0 0 0.75rem; }
.modal-panel label { display:block; color:var(--muted); font-size:0.95rem; margin-bottom:0.6rem; }
.modal-panel input[type="text"], .modal-panel input[type="tel"], .modal-panel input[type="number"], .modal-panel textarea { width:100%; padding:0.7rem 0.85rem; border-radius:10px; border:1px solid rgba(255,255,255,0.06); background:rgba(255,255,255,0.02); color:var(--text); margin-top:0.35rem; }
.modal-actions { display:flex; gap:0.6rem; justify-content:flex-end; margin-top:0.9rem; }
.modal-note { display:block; color:var(--muted); margin-top:0.6rem; font-size:0.85rem; }

/* Responsive: single column mobile */
@media (max-width: 900px) {
    .modern-products {
        grid-template-columns: 1fr;
    }

    .product-card.modern {
        flex-direction: column;
    }

    .pc-image {
        flex: 0 0 auto;
        height: 200px;
    }

    .pc-body {
        padding: 0.8rem 0;
    }

    /* Category filters: horizontal scroll on mobile */
    .category-filters {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.5rem;
    }

    .cat-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
}

.product-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--text);
    font-weight: 600;
}

.about-section {
    /* Dark elegant background for storytelling */
    background: linear-gradient(180deg, rgba(10,6,4,0.6), rgba(6,3,2,0.85));
    padding-top: 3rem;
    padding-bottom: 3rem;
    box-shadow: inset 0 0 120px rgba(0,0,0,0.4);
    border-radius: 18px;
}

.about-story {
    display: block;
    text-align: left;
}

.about-story .eyebrow {
    color: var(--gold);
    display: inline-block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.about-story h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.6rem, 3.5vw, 2.6rem);
    margin: 0.25rem 0 1rem;
}

.about-lead {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.9;
    max-width: 920px;
    margin-bottom: 1.75rem;
}

/* Dokumentasi slider styles */
.doc-slider {
    position: relative;
    margin-top: 1.5rem;
    --gap: 1rem;
}

.doc-viewport {
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    background: linear-gradient(180deg, rgba(0,0,0,0.28), rgba(0,0,0,0.18));
}

.doc-track {
    display: flex;
    gap: var(--gap);
    /* Slightly slower and smoother easing for a more elegant slide */
    transition: transform 0.9s cubic-bezier(.16,.84,.43,1);
    will-change: transform;
    padding: 1rem;
}

.doc-card {
    flex: 0 0 100%; /* JS akan menyesuaikan flex-basis untuk responsive */
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 12px 30px rgba(0,0,0,0.45);
    /* Softer scale/hover timing for smooth feel */
    transition: transform 0.55s cubic-bezier(.2,.9,.2,1), box-shadow 0.4s ease;
}

.doc-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
}

.doc-card figcaption {
    padding: 0.9rem 1rem 1.2rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.doc-card:hover { transform: scale(1.02); }

.doc-card.active { transform: scale(1.03); box-shadow: 0 20px 60px rgba(0,0,0,0.6); }

.doc-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    border: none;
    background: rgba(12,8,6,0.6);
    color: var(--text);
    width: 44px;
    height: 44px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1.4rem;
    display: grid;
    place-items: center;
    transition: background 0.2s ease, transform 0.2s ease;
}

.doc-btn:hover { transform: translateY(-50%) scale(1.05); background: rgba(245,183,73,0.9); }

.doc-btn.prev { left: 0.6rem; }
.doc-btn.next { right: 0.6rem; }

.doc-dots {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    margin-top: 0.9rem;
}

.doc-dots button {
    width: 10px; height: 10px; border-radius: 50%;
    background: rgba(255,255,255,0.18);
    border: 1px solid rgba(255,255,255,0.06);
    cursor: pointer; transition: all 0.25s ease;
}

.doc-dots button.active { width: 16px; background: var(--gold); transform: scale(1.05); }

/* Responsive: desktop show 3, tablet 2, mobile 1 */
@media (min-width: 1100px) {
    .doc-card { flex: 0 0 calc((100% - 2 * var(--gap)) / 3); }
}

@media (min-width: 768px) and (max-width: 1099px) {
    .doc-card { flex: 0 0 calc((100% - var(--gap)) / 2); }
}

@media (max-width: 767px) {
    .about-story { text-align: left; }
    .doc-card { flex: 0 0 100%; }
    .doc-card img { height: 200px; }
    .doc-btn { width: 40px; height: 40px; }
}

.footer {
    padding: 3rem 0 2.5rem;
    background: linear-gradient(180deg, #090402, #120906 95%);
    border-top: 1px solid rgba(245, 183, 73, 0.15);
    color: #f3edde;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 50%;
    border: 1px solid rgba(245, 183, 73, 0.5);
    box-shadow: 0 0 20px rgba(245,183,73,0.18);
}

.footer-brand-copy {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.footer-brand-title {
    margin: 0;
    font-size: 1rem;
    color: #f9f2e8;
    font-weight: 600;
}

.footer-brand-sub {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(245, 183, 73, 0.18);
    color: var(--gold);
    font-size: 1.15rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.footer-social a:hover {
    background: rgba(245, 183, 73, 0.14);
    box-shadow: 0 0 25px rgba(245,183,73,0.35);
    transform: translateY(-2px) scale(1.05);
    color: #fff;
}

.footer-copy {
    text-align: left;
    color: var(--muted);
    font-size: 0.95rem;
}

/* Footer fade-up effect */
.footer {
    opacity: 0;
    transform: translateY(24px);
    animation: footerFadeUp 0.9s ease forwards;
}

@keyframes footerFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-section.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .card-grid,
    .product-grid {
        grid-template-columns: 1fr 1fr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
    }

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

    .footer-brand {
        justify-content: center;
    }

    .footer-copy {
        text-align: center;
        justify-self: center;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
        align-items: flex-start;
    }

    .nav-links {
        width: 100%;
        flex-direction: column;
        gap: 0.75rem;
        max-height: 0;
        overflow: hidden;
    }

    .nav-links.open {
        max-height: 260px;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .hero-content {
        padding: 4rem 0 2rem;
    }

    .card-grid,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 78vh;
    }
}

@media (max-width: 520px) {
    .hero h1 {
        font-size: 2.6rem;
    }

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

    .slider-button {
        width: 42px;
        height: 42px;
    }
}