@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --red: #E63946;
    --red-dark: #c1121f;
    --navy: #0f2744;
    --navy-light: #1D3557;
    --ink: #0b1220;
    --muted: #64748b;
    --surface: #ffffff;
    --bg: #f4f6fb;
    --border: #e2e8f0;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 4px 24px rgba(15, 39, 68, 0.08);
    --shadow-lg: 0 20px 50px rgba(15, 39, 68, 0.12);
    --ease: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-h: 68px;
    --bottom-nav: 72px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: var(--bottom-nav);
}

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

a { color: inherit; text-decoration: none; transition: color var(--ease), opacity var(--ease); }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1rem; }

/* ─── TOP BAR ─── */
.site-topbar {
    background: var(--red);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.45rem 0;
}

.site-topbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.site-topbar a { color: #fff; }

/* ─── HEADER ─── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(15, 39, 68, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--nav-h);
    gap: 1rem;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 800;
    font-size: 1rem;
    color: #fff;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.site-logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--red), #ff6b6b);
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(230,57,70,0.4);
}

.site-logo span { color: var(--red); }

.site-logo small {
    display: block;
    font-size: 0.62rem;
    font-weight: 500;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 1px;
}

.site-nav-toggle {
    display: none;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    font-size: 1.2rem;
    cursor: pointer;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.site-nav a {
    color: rgba(255,255,255,0.75);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    transition: all var(--ease);
}

.site-nav a:hover,
.site-nav a.active {
    color: #fff;
    background: rgba(230,57,70,0.2);
}

.header-search {
    display: flex;
    margin-left: 0.5rem;
}

.header-search input {
    border: none;
    background: rgba(255,255,255,0.1);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 50px 0 0 50px;
    font-size: 0.85rem;
    width: 160px;
    outline: none;
}

.header-search input::placeholder { color: rgba(255,255,255,0.45); }

.header-search button {
    border: none;
    background: var(--red);
    color: #fff;
    padding: 0 1rem;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
}

.btn-wa-header {
    margin-left: 0.5rem;
    background: #25D366;
    color: #fff !important;
    padding: 0.55rem 1.1rem !important;
    border-radius: 50px !important;
    font-size: 0.85rem !important;
}

/* ─── HERO ─── */
.hero {
    position: relative;
    background: linear-gradient(135deg, #0a1628 0%, var(--navy) 40%, #1a3a5c 100%);
    overflow: hidden;
    padding: 3rem 0 3.5rem;
    animation: heroBgShift 12s ease infinite alternate;
}

@keyframes heroBgShift {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 40%, rgba(230,57,70,0.22) 0%, transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(37,99,235,0.12) 0%, transparent 40%);
    pointer-events: none;
    animation: heroGlow 6s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(230,57,70,0.15);
    border: 1px solid rgba(230,57,70,0.3);
    color: #ff8a94;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.hero h1 {
    font-size: clamp(1.75rem, 5vw, 3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 0 0 1rem;
}

.hero h1 em {
    font-style: normal;
    color: var(--red);
}

.hero-desc {
    color: rgba(255,255,255,0.65);
    font-size: 1rem;
    max-width: 480px;
    margin-bottom: 1.75rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.92rem;
    padding: 0.9rem 1.75rem;
    border-radius: 14px;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, background 0.25s ease;
    min-height: 48px;
    letter-spacing: 0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 80%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
    transform: skewX(-20deg);
    transition: left 0.55s ease;
}

.btn:hover::before { left: 140%; }

.btn:active { transform: scale(0.96); }

.btn-primary {
    background: linear-gradient(135deg, #ff4d5a 0%, var(--red) 50%, var(--red-dark) 100%);
    color: #fff;
    box-shadow: 0 8px 28px rgba(230,57,70,0.45), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 35px rgba(230,57,70,0.55);
    color: #fff;
}

.btn-outline-light {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border: 2px solid rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-3px);
    color: #fff;
    border-color: rgba(255,255,255,0.6);
}

.btn-outline {
    background: var(--surface);
    color: var(--navy);
    border: 2px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.btn-outline:hover {
    border-color: var(--red);
    color: var(--red);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(230,57,70,0.15);
}

.btn-success {
    background: linear-gradient(135deg, #2dd36f, #25D366);
    color: #fff;
    box-shadow: 0 8px 25px rgba(37,211,102,0.4);
}

.btn-success:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37,211,102,0.5);
    color: #fff;
}

.product-card .btn {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    color: #fff;
    border: none;
    font-size: 0.85rem;
    padding: 0.75rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(15,39,68,0.2);
}

.product-card .btn:hover {
    background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(230,57,70,0.35);
    color: #fff;
}

.hero-visual {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-lg);
}

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

.hero-visual-badge {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
}

.hero-visual-badge strong {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--red);
    line-height: 1;
}

.hero-visual-badge span {
    font-size: 0.75rem;
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
}

/* Mobile quick actions */
.hero-quick {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.hero-quick a {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    padding: 0.75rem 0.5rem;
    text-align: center;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
}

.hero-quick a i {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0.35rem;
    color: var(--red);
}

/* Stats bar */
.stats-bar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    text-align: center;
}

.stat-item strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--navy);
}

.stat-item span {
    font-size: 0.75rem;
    color: var(--muted);
    font-weight: 600;
}

/* Sections */
.section { padding: 3.5rem 0; }

.section-header {
    text-align: center;
    max-width: 560px;
    margin: 0 auto 2.5rem;
}

.section-tag {
    display: inline-block;
    color: var(--red);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.section-header h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
}

.section-header p {
    color: var(--muted);
    margin: 0;
    font-size: 0.95rem;
}

/* Category cards */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.cat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1rem;
    text-align: center;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s;
    display: block;
}

.cat-card:hover {
    border-color: var(--red);
    box-shadow: 0 16px 40px rgba(230,57,70,0.12);
    transform: translateY(-6px) scale(1.02);
}

.cat-card-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 0.75rem;
    background: linear-gradient(135deg, rgba(230,57,70,0.15), rgba(230,57,70,0.05));
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    color: var(--red);
    transition: transform 0.35s ease, background 0.3s;
}

.cat-card:hover .cat-card-icon {
    transform: scale(1.1) rotate(-5deg);
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    color: #fff;
}

.cat-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--navy);
    margin: 0;
}

/* Product cards */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.product-card {
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: 0 20px 45px rgba(15,39,68,0.14);
    border-color: rgba(230,57,70,0.35);
    transform: translateY(-8px);
}

.product-img {
    aspect-ratio: 1;
    min-height: 200px;
    background: linear-gradient(160deg, #f8fafc 0%, #eef2f7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
}

.product-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,39,68,0.04), transparent);
    pointer-events: none;
}

.product-img a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.product-img img {
    width: auto;
    height: auto;
    max-width: 92%;
    max-height: 180px;
    object-fit: contain;
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.08));
}

.product-card:hover .product-img img {
    transform: scale(1.08);
}

.product-tag {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: var(--navy);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    text-transform: uppercase;
}

.product-body {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-body h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--navy);
    margin: 0 0 0.75rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-body .btn {
    width: 100%;
    font-size: 0.82rem;
    padding: 0.65rem;
    margin-top: auto;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    color: #fff;
    border: none;
    border-radius: 10px;
}

.product-body .btn:hover {
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    color: #fff;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.feature-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.75rem;
    border: 1px solid var(--border);
}

.feature-card i {
    font-size: 1.75rem;
    color: var(--red);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--navy);
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--muted);
    margin: 0;
}

/* Process */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.process-step {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border);
    position: relative;
}

.process-num {
    width: 40px;
    height: 40px;
    background: var(--red);
    color: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 800;
    margin: 0 auto 0.75rem;
    font-size: 0.9rem;
}

.process-step h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
    color: var(--navy);
}

.process-step p {
    font-size: 0.8rem;
    color: var(--muted);
    margin: 0;
}

/* CTA band */
.cta-band {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cta-band h2 {
    color: #fff;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 800;
    margin: 0 0 0.5rem;
}

.cta-band p {
    color: rgba(255,255,255,0.65);
    margin: 0;
    font-size: 0.95rem;
}

/* About split */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-img {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 0;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--navy);
}

.check-list i { color: #22c55e; }

/* Page hero (inner pages) */
.page-hero {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    padding: 2.5rem 0;
    text-align: center;
}

.page-hero h1 {
    color: #fff;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 800;
    margin: 0 0 0.5rem;
}

.page-hero p {
    color: rgba(255,255,255,0.65);
    margin: 0;
}

/* Products page */
.products-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 1.5rem;
    padding: 2rem 0 3rem;
}

.sidebar-card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.25rem;
    position: sticky;
    top: calc(var(--nav-h) + 1rem);
}

.sidebar-card h3 {
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--navy);
    margin: 0 0 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--red);
}

.sidebar-links a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--muted);
    margin-bottom: 0.25rem;
}

.sidebar-links a:hover,
.sidebar-links a.active {
    background: rgba(230,57,70,0.08);
    color: var(--red);
}

.cat-scroll {
    display: none;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.5rem 0 1rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.cat-scroll::-webkit-scrollbar { display: none; }

.cat-pill {
    flex: 0 0 auto;
    padding: 0.55rem 1rem;
    border-radius: 50px;
    background: var(--surface);
    border: 1px solid var(--border);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--muted);
    white-space: nowrap;
}

.cat-pill.active,
.cat-pill:hover {
    background: var(--red);
    border-color: var(--red);
    color: #fff;
}

.products-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.products-toolbar h2 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--navy);
    margin: 0;
}

.search-bar {
    display: flex;
    flex: 1;
    max-width: 320px;
}

.search-bar input {
    flex: 1;
    border: 1px solid var(--border);
    border-right: none;
    border-radius: 10px 0 0 10px;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    outline: none;
    min-height: 44px;
}

.search-bar button {
    background: var(--red);
    color: #fff;
    border: none;
    padding: 0 1.1rem;
    border-radius: 0 10px 10px 0;
    cursor: pointer;
    min-height: 44px;
}

/* Product detail */
.product-detail {
    padding: 2rem 0 3rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    font-size: 0.82rem;
}

.breadcrumb a { color: var(--red); font-weight: 600; }
.breadcrumb li + li::before { content: '/'; margin-right: 0.35rem; color: var(--muted); }

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.gallery-main {
    background: linear-gradient(160deg, #f8fafc, #eef2f7);
    border-radius: var(--radius-sm);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    cursor: zoom-in;
    border: 1px solid var(--border);
}

.gallery-main img {
    max-height: 380px;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 20px rgba(0,0,0,0.1));
    transition: transform 0.3s ease;
}

.gallery-main:hover img { transform: scale(1.03); }

.gallery-thumbs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

.gallery-thumbs img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
}

.gallery-thumbs img.active { border-color: var(--red); }

.detail-info h1 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 1rem;
}

.detail-badge {
    display: inline-block;
    background: rgba(230,57,70,0.1);
    color: var(--red);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.info-box {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    color: #1e40af;
    margin-bottom: 1.25rem;
}

.detail-actions {
    display: grid;
    gap: 0.65rem;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 1.5rem;
    padding: 2rem 0 3rem;
}

.info-card, .form-card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.75rem;
}

.info-card h3, .form-card h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 1.25rem;
}

.info-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.info-row i {
    width: 44px;
    height: 44px;
    background: rgba(230,57,70,0.1);
    color: var(--red);
    border-radius: 10px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.form-group { margin-bottom: 1rem; }

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.35rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    min-height: 44px;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(230,57,70,0.12);
}

.map-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 1.5rem;
    border: 1px solid var(--border);
}

.map-wrap iframe { width: 100%; height: 320px; border: 0; display: block; }

.alert {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.alert-success { background: #dcfce7; color: #166534; }
.alert-danger { background: #fee2e2; color: #991b1b; }

/* Footer */
.site-footer {
    background: var(--ink);
    color: rgba(255,255,255,0.7);
    padding: 3rem 0 6rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
}

.footer-brand {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.75rem;
}

.footer-brand span { color: var(--red); }

.site-footer h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    margin: 0 0 1rem;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer ul li { margin-bottom: 0.5rem; }

.site-footer ul a {
    color: rgba(255,255,255,0.6);
    font-size: 0.88rem;
}

.site-footer ul a:hover { color: #fff; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 2rem;
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.82rem;
}

.social-links a {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border-radius: 10px;
    color: #fff;
    margin-right: 0.5rem;
    font-size: 1.1rem;
}

/* WhatsApp float */
.wa-float {
    position: fixed;
    bottom: calc(var(--bottom-nav) + 12px);
    right: 16px;
    width: 52px;
    height: 52px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.45);
    z-index: 999;
    animation: wa-pulse 2.5s infinite;
}

@keyframes wa-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
    50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.15); }
}

/* Bottom nav */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.5rem 0 calc(0.5rem + env(safe-area-inset-bottom, 0px));
    z-index: 1000;
    height: var(--bottom-nav);
}

.bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--muted);
    min-width: 56px;
    padding: 0.25rem;
}

.bottom-nav a i { font-size: 1.2rem; }

.bottom-nav a.active { color: var(--red); }

.bottom-nav .nav-wa {
    width: 48px;
    height: 48px;
    background: var(--red);
    color: #fff !important;
    border-radius: 50%;
    margin-top: -20px;
    box-shadow: 0 4px 15px rgba(230,57,70,0.4);
    font-size: 1.3rem !important;
}

/* ─── RESPONSIVE ─── */
@media (min-width: 992px) {
    body { padding-bottom: 0; }
    .bottom-nav { display: none; }
    .wa-float { bottom: 24px; }
    .site-footer { padding-bottom: 3rem; }
    .hero-quick { display: none !important; }
    .cat-scroll { display: none !important; }
}

@media (max-width: 991px) {
    .site-nav-toggle { display: grid; place-items: center; }

    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--navy);
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        border-top: 1px solid rgba(255,255,255,0.08);
        box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    }

    .site-nav.open { display: flex; }

    .site-nav a { padding: 0.85rem 1rem; }

    .header-search {
        width: 100%;
        margin: 0.5rem 0 0;
    }

    .header-search input {
        flex: 1;
        width: auto;
        border-radius: 10px 0 0 10px;
    }

    .header-search button { border-radius: 0 10px 10px 0; }

    .btn-wa-header {
        margin: 0.5rem 0 0 !important;
        text-align: center;
        justify-content: center;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .hero-desc { margin-left: auto; margin-right: auto; }

    .hero-actions { justify-content: center; }

    .hero-visual { display: none; }

    .hero-quick { display: grid; }

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

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

    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 0.85rem; }

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

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

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

    .cta-band { flex-direction: column; text-align: center; padding: 2rem 1.25rem; }

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

    .products-layout { grid-template-columns: 1fr; }

    .sidebar-card { display: none; }

    .cat-scroll { display: flex; }

    .search-bar { max-width: 100%; width: 100%; }

    .detail-grid { grid-template-columns: 1fr; padding: 1rem; }

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

    .site-logo small { display: none; }
}

@media (max-width: 380px) {
    .product-grid { gap: 0.65rem; }
    .product-body h3 { font-size: 0.82rem; }
    .hero h1 { font-size: 1.5rem; }
}

@media (hover: none) {
    .product-card:hover,
    .cat-card:hover,
    .btn-primary:hover,
    .btn-outline:hover { transform: none; }
}

/* Scroll reveal fallback */
[data-aos] { pointer-events: auto; }

.cta-band {
    animation: ctaPulse 4s ease-in-out infinite;
}

@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(230,57,70,0); }
    50% { box-shadow: 0 0 0 8px rgba(230,57,70,0.08); }
}

.stat-item {
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-4px);
}

.feature-card {
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.process-step {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}