/* ================= RESET & BASE ================= */
* { margin:0; padding:0; box-sizing:border-box; }
:root {
    --bg: #0a0a0f;
    --bg-2: #12121a;
    --bg-3: #1a1a26;
    --card: #15151f;
    --card-2: #1c1c28;
    --border: rgba(255,255,255,0.08);
    --border-2: rgba(255,255,255,0.14);
    --text: #ffffff;
    --text-2: #b8b8c8;
    --text-3: #7a7a8a;
    --primary: #ff4d2e;
    --primary-2: #ff6b4a;
    --primary-glow: rgba(255,77,46,0.4);
    --accent: #00d4aa;
    --gradient: linear-gradient(135deg, #ff4d2e 0%, #ff8a3d 100%);
    --gradient-2: linear-gradient(135deg, #ff4d2e 0%, #ff2d75 100%);
    --shadow: 0 10px 40px rgba(0,0,0,0.5);
    --shadow-lg: 0 25px 60px rgba(0,0,0,0.7);
}
html { scroll-behavior:smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ================= TOPBAR ================= */
.topbar {
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    padding: 18px 0;
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(20px);
    background: rgba(18,18,26,0.85);
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo {
    width: 48px;
    height: 48px;
    background: var(--gradient);
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #fff;
    box-shadow: 0 8px 20px var(--primary-glow);
}
.logo svg { width: 26px; height: 26px; }
.brand-text h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 800;
    line-height: 1;
}
.brand-text p { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.stats { display: flex; gap: 28px; }
.stat { text-align: right; }
.stat strong {
    display: block;
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
}
.stat span { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px; }

/* ================= HERO ================= */
.hero {
    padding: 60px 0 40px;
    text-align: center;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(255,77,46,0.18), transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 50%, rgba(255,45,117,0.10), transparent 70%);
}
.hero h2 {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero p { font-size: 18px; color: var(--text-2); max-width: 600px; margin: 0 auto 32px; }
.search-box {
    max-width: 540px;
    margin: 0 auto;
    position: relative;
    background: var(--card);
    border: 1px solid var(--border-2);
    border-radius: 16px;
    padding: 4px;
    display: flex;
    align-items: center;
    transition: border-color .2s, box-shadow .2s;
}
.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255,77,46,0.15);
}
.search-box svg {
    width: 22px;
    height: 22px;
    margin: 0 16px;
    color: var(--text-3);
    flex-shrink: 0;
}
.search-box input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 16px;
    padding: 14px 16px 14px 0;
    font-family: inherit;
}
.search-box input::placeholder { color: var(--text-3); }

/* ================= FILTERS ================= */
.filters {
    padding: 24px 0 8px;
    position: sticky;
    top: 84px;
    background: var(--bg);
    z-index: 40;
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
}
.filters .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-tab {
    padding: 10px 18px;
    border-radius: 100px;
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--text-2);
    font-size: 14px;
    font-weight: 500;
    transition: all .2s;
}
.filter-tab:hover { color: var(--text); border-color: var(--border-2); }
.filter-tab.active {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 14px var(--primary-glow);
}
.sort-box { display: flex; align-items: center; gap: 10px; }
.sort-box label { font-size: 13px; color: var(--text-3); }
.sort-box select {
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
    outline: none;
}
.sort-box select:focus { border-color: var(--primary); }

/* ================= GRID ================= */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    padding-bottom: 60px;
}
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    overflow: hidden;
    transition: transform .3s ease, border-color .3s, box-shadow .3s;
    cursor: pointer;
    position: relative;
}
.card:hover {
    transform: translateY(-4px);
    border-color: var(--border-2);
    box-shadow: 0 18px 40px rgba(0,0,0,0.5);
}
.card-img {
    aspect-ratio: 1/1;
    background: linear-gradient(135deg, #1c1c28, #12121a);
    overflow: hidden;
    position: relative;
}
.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.card:hover .card-img img { transform: scale(1.08); }
.card-fotos {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
    padding: 6px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}
.card-fotos svg { width: 12px; height: 12px; }
.card-body { padding: 16px; }
.card-cat {
    font-size: 11px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    font-weight: 500;
}
.card-name {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 40px;
}
.card-price {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}
.price-tag {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 800;
    display: block;
}
.price-old {
    display: block;
    font-size: 11px;
    color: var(--text-3);
    text-decoration: line-through;
    margin-top: 2px;
}
.price-label-sm { font-size: 11px; color: var(--text-3); }

/* ================= EMPTY ================= */
.empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-3);
}
.empty svg {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    opacity: 0.3;
}
.empty h3 { font-size: 20px; margin-bottom: 8px; color: var(--text-2); }
.empty p { font-size: 14px; }

/* ================= MODAL ================= */
.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal.active { display: flex; animation: fadeIn .2s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(10px);
    cursor: pointer;
}
.modal-content {
    position: relative;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 24px;
    width: 100%;
    max-width: 980px;
    max-height: 90vh;
    overflow: auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    box-shadow: var(--shadow-lg);
    animation: slideUp .3s ease;
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } }
.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 5;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);
    display: grid;
    place-items: center;
    transition: background .2s;
}
.modal-close:hover { background: var(--primary); }
.modal-close svg { width: 20px; height: 20px; }
.modal-gallery {
    background: var(--bg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.gallery-main {
    position: relative;
    aspect-ratio: 1/1;
    background: var(--card);
    border-radius: 14px;
    overflow: hidden;
    display: grid;
    place-items: center;
}
.gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    transition: background .2s;
}
.gallery-nav:hover { background: var(--primary); }
.gallery-nav.prev { left: 12px; }
.gallery-nav.next { right: 12px; }
.gallery-nav svg { width: 22px; height: 22px; }
.gallery-thumbs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: thin;
    padding-bottom: 4px;
}
.gallery-thumbs::-webkit-scrollbar { height: 6px; }
.gallery-thumbs::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }
.thumb {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    background: var(--card);
    transition: border-color .2s;
}
.thumb.active { border-color: var(--primary); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.modal-info { padding: 32px; display: flex; flex-direction: column; gap: 16px; }
.badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 12px;
    color: var(--text-2);
    width: fit-content;
    font-weight: 500;
}
.modal-info h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
}
.modal-price {
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.price-label { font-size: 12px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px; }
.modal-price strong {
    font-family: 'Poppins', sans-serif;
    font-size: 36px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.modal-details {
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
}
.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
}
.detail-row:last-child { border-bottom: none; }
.detail-label { color: var(--text-3); font-size: 13px; }
.detail-value { color: var(--text); font-weight: 600; font-size: 14px; }
.modal-actions { margin-top: auto; }
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    transition: transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: var(--gradient-2);
    color: #fff;
    box-shadow: 0 8px 24px rgba(255,45,117,0.35);
}
.btn-primary:hover { box-shadow: 0 12px 32px rgba(255,45,117,0.5); }
.btn-primary svg { width: 22px; height: 22px; }

/* ================= FOOTER ================= */
.footer {
    padding: 32px 0;
    text-align: center;
    color: var(--text-3);
    font-size: 13px;
    border-top: 1px solid var(--border);
    margin-top: 60px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {
    .modal-content { grid-template-columns: 1fr; }
    .stats { display: none; }
}
@media (max-width: 640px) {
    .hero { padding: 40px 0 30px; }
    .filters { top: 76px; }
    .filters .container { flex-direction: column; align-items: stretch; }
    .sort-box { justify-content: space-between; }
    .grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .card-name { font-size: 14px; min-height: 36px; }
    .price-tag { font-size: 18px; }
    .topbar .container { gap: 12px; }
    .brand-text h1 { font-size: 18px; }
    .brand-text p { font-size: 11px; }
    .logo { width: 40px; height: 40px; }
    .logo svg { width: 22px; height: 22px; }
    .modal-info { padding: 20px; }
    .modal-info h2 { font-size: 22px; }
    .modal-price strong { font-size: 28px; }
}