/* ==========================================================================
   Kentainers storefront - brand: signage yellow + royal blue
   ========================================================================== */
:root {
    --ktn-blue: #1434c4;
    --ktn-blue-600: #1029a3;
    --ktn-blue-800: #0a1c73;
    --ktn-blue-900: #071452;
    --ktn-blue-50: #eef2ff;
    --ktn-yellow: #ffd400;
    --ktn-yellow-600: #e6bf00;
    --ktn-yellow-50: #fffbe0;
    --ktn-wa: #25d366;
    --ktn-wa-600: #1da851;
    --ktn-ink: #0f172a;
    --ktn-body: #334155;
    --ktn-muted: #64748b;
    --ktn-line: #e2e8f0;
    --ktn-bg: #ffffff;
    --ktn-tint: #f4f7fd;
    --ktn-radius: 16px;
    --ktn-radius-sm: 10px;
    --ktn-shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
    --ktn-shadow-lg: 0 20px 50px rgba(7, 20, 82, .18);
    --ktn-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    --ktn-font-head: 'Poppins', 'Inter', system-ui, sans-serif;
}

/* ---------- Base ---------- */
.ktn-body { margin: 0; background: var(--ktn-bg); color: var(--ktn-body); font-family: var(--ktn-font); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
.ktn-body *, .ktn-embedded * { box-sizing: border-box; }
.ktn-body img { max-width: 100%; display: block; }
.ktn-body a { color: var(--ktn-blue); text-decoration: none; }
.ktn-body h1, .ktn-body h2, .ktn-body h3, .ktn-body h4 { font-family: var(--ktn-font-head); color: var(--ktn-ink); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
.ktn-body p { margin: 0 0 1em; }
.ktn-body button { font: inherit; }
.ktn-container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.ktn-body [hidden], .ktn-embedded [hidden] { display: none !important; }
.ktn-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ktn-skip { position: absolute; left: -999px; top: 8px; z-index: 1000; background: var(--ktn-ink); color: #fff !important; padding: 8px 14px; border-radius: 8px; }
.ktn-skip:focus { left: 8px; }
.ktn-muted { color: var(--ktn-muted); font-size: .92rem; }
.ktn-center { text-align: center; }
.ktn-break { overflow-wrap: anywhere; }
:where(.ktn-body, .ktn-embedded) :focus-visible { outline: 3px solid var(--ktn-yellow); outline-offset: 2px; }

/* ---------- Buttons ---------- */
.ktn-btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .72em 1.2em; border-radius: 999px; border: 2px solid transparent; font-weight: 700; font-size: .95rem; line-height: 1.1; cursor: pointer; transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease; white-space: nowrap; text-decoration: none !important; }
.ktn-btn:hover { transform: translateY(-1px); }
.ktn-btn-lg { padding: .95em 1.6em; font-size: 1.02rem; }
.ktn-btn-sm { padding: .45em .85em; font-size: .82rem; }
.ktn-btn-block { width: 100%; }
.ktn-btn-whatsapp { background: var(--ktn-wa); color: #fff !important; box-shadow: 0 6px 16px rgba(37, 211, 102, .3); }
.ktn-btn-whatsapp:hover { background: var(--ktn-wa-600); }
.ktn-btn-yellow { background: var(--ktn-yellow); color: var(--ktn-blue-900) !important; }
.ktn-btn-yellow:hover { background: var(--ktn-yellow-600); }
.ktn-btn-blue { background: var(--ktn-blue); color: #fff !important; }
.ktn-btn-blue:hover { background: var(--ktn-blue-600); }

.ktn-eyebrow { display: inline-flex; align-items: center; gap: .45em; font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; color: var(--ktn-blue); margin-bottom: .6em; }
.ktn-eyebrow-yellow { color: var(--ktn-yellow); }

/* ---------- Header ---------- */
.ktn-header { position: sticky; top: 0; z-index: 90; background: #fff; box-shadow: 0 1px 0 var(--ktn-line); }
.admin-bar .ktn-header { top: 32px; }
.ktn-topbar { background: var(--ktn-blue-900); color: #dbe3ff; font-size: .82rem; }
.ktn-topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 38px; }
.ktn-topbar-note i { color: var(--ktn-yellow); margin-right: 4px; }
.ktn-topbar-links { display: flex; gap: 18px; }
.ktn-topbar-links a { color: #fff !important; font-weight: 600; }
.ktn-topbar-links i { color: var(--ktn-yellow); margin-right: 4px; }
.ktn-topbar-links .fa-whatsapp { color: var(--ktn-wa); }

.ktn-nav-inner { display: flex; align-items: center; gap: 22px; min-height: 76px; }
.ktn-logo { display: inline-flex; flex: 0 0 auto; }
.ktn-logo img, .ktn-logo svg { height: 50px; width: auto; }
.ktn-search { flex: 1; display: flex; max-width: 460px; background: var(--ktn-tint); border: 2px solid var(--ktn-line); border-radius: 999px; overflow: hidden; transition: border-color .15s; }
.ktn-search:focus-within { border-color: var(--ktn-blue); background: #fff; }
.ktn-search input { flex: 1; min-width: 0; border: 0; background: transparent; padding: .7em 1.1em; font: inherit; font-size: .92rem; color: var(--ktn-ink); outline: none; }
.ktn-search button { border: 0; background: var(--ktn-blue); color: #fff; padding: 0 1.2em; cursor: pointer; }
.ktn-menu { list-style: none; margin: 0 0 0 auto; padding: 0; display: flex; align-items: center; gap: 4px; }
.ktn-menu a:not(.ktn-btn) { display: block; padding: .55em 1em; border-radius: 999px; color: var(--ktn-ink) !important; font-weight: 600; font-family: var(--ktn-font-head); }
.ktn-menu a:not(.ktn-btn):hover { background: var(--ktn-blue-50); }
.ktn-menu a.is-active { background: var(--ktn-blue); color: #fff !important; }
.ktn-menu-cta { margin-left: 8px; }
.ktn-burger { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: var(--ktn-blue-50); border-radius: 12px; cursor: pointer; padding: 12px 11px; flex-direction: column; justify-content: space-between; }
.ktn-burger span { display: block; height: 2.5px; background: var(--ktn-blue); border-radius: 2px; transition: transform .2s, opacity .2s; }
.ktn-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.ktn-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.ktn-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Floating WhatsApp + bottom nav ---------- */
.ktn-wa-float { position: fixed; right: 20px; bottom: 22px; z-index: 80; display: inline-flex; align-items: center; gap: 10px; background: var(--ktn-wa); color: #fff !important; padding: 12px 18px 12px 14px; border-radius: 999px; box-shadow: 0 10px 30px rgba(37, 211, 102, .45); font-weight: 700; animation: ktn-pulse 2.6s infinite; }
.ktn-wa-float i { font-size: 1.7rem; }
@keyframes ktn-pulse { 0%, 100% { box-shadow: 0 10px 30px rgba(37, 211, 102, .45), 0 0 0 0 rgba(37, 211, 102, .5); } 50% { box-shadow: 0 10px 30px rgba(37, 211, 102, .45), 0 0 0 12px rgba(37, 211, 102, 0); } }
.ktn-bottom-nav { display: none; }

/* ---------- Hero ---------- */
.ktn-hero { position: relative; color: #fff; padding: 72px 0 84px; background: linear-gradient(115deg, rgba(7, 20, 82, .96) 0%, rgba(16, 41, 163, .9) 55%, rgba(20, 52, 196, .6) 100%), var(--ktn-hero-bg) center / cover no-repeat; overflow: hidden; }
.ktn-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 10px; background: var(--ktn-yellow); }
.ktn-hero-grid { display: grid; grid-template-columns: 1.25fr .9fr; gap: 48px; align-items: center; }
.ktn-hero .ktn-eyebrow { color: var(--ktn-yellow); }
.ktn-hero h1 { color: #fff; font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; margin-bottom: .4em; }
.ktn-hero h1 span { color: var(--ktn-yellow); display: block; }
.ktn-hero-lead { font-size: 1.1rem; color: #dbe3ff; max-width: 580px; }
.ktn-hero-search { display: flex; align-items: center; gap: 8px; background: #fff; border-radius: 999px; padding: 6px 6px 6px 20px; max-width: 560px; margin: 26px 0 22px; box-shadow: var(--ktn-shadow-lg); }
.ktn-hero-search > i { color: var(--ktn-muted); }
.ktn-hero-search input { flex: 1; min-width: 0; border: 0; outline: none; font: inherit; color: var(--ktn-ink); padding: .6em .2em; background: transparent; }
.ktn-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ktn-hero-card { background: #fff; border-radius: 22px; overflow: hidden; box-shadow: var(--ktn-shadow-lg); transform: rotate(1.2deg); }
.ktn-hero-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.ktn-hero-card-body { padding: 18px 22px 22px; }
.ktn-hero-price { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding-bottom: 14px; border-bottom: 1px dashed var(--ktn-line); margin-bottom: 14px; }
.ktn-hero-price small { color: var(--ktn-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; font-size: .75rem; }
.ktn-hero-price strong { font-family: var(--ktn-font-head); font-size: 1.9rem; color: var(--ktn-blue); }
.ktn-hero-stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; text-align: center; }
.ktn-hero-stats li { background: var(--ktn-yellow-50); border-radius: 12px; padding: 10px 4px; }
.ktn-hero-stats strong { display: block; font-family: var(--ktn-font-head); font-size: 1.4rem; color: var(--ktn-blue-800); }
.ktn-hero-stats span { font-size: .76rem; color: var(--ktn-body); font-weight: 600; }

/* ---------- Trust bar ---------- */
.ktn-trust { background: var(--ktn-tint); border-bottom: 1px solid var(--ktn-line); }
.ktn-trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding-top: 22px; padding-bottom: 22px; }
.ktn-trust-grid > div { display: flex; align-items: center; gap: 12px; }
.ktn-trust-grid i { flex: 0 0 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--ktn-blue); color: var(--ktn-yellow); font-size: 1.15rem; }
.ktn-trust-grid .fa-whatsapp { background: var(--ktn-wa); color: #fff; }
.ktn-trust-grid span { font-size: .85rem; color: var(--ktn-muted); line-height: 1.35; }
.ktn-trust-grid strong { display: block; color: var(--ktn-ink); font-size: .95rem; }

/* ---------- Sections ---------- */
.ktn-section { padding: 72px 0; }
.ktn-section-tint { background: var(--ktn-tint); }
.ktn-section-blue { background: linear-gradient(160deg, var(--ktn-blue-800), var(--ktn-blue)); color: #dbe3ff; }
.ktn-section-blue h2, .ktn-section-blue h3 { color: #fff; }
.ktn-section-head { max-width: 720px; margin-bottom: 34px; }
.ktn-section-head h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
.ktn-section-head p { color: var(--ktn-muted); }
.ktn-section-head.ktn-center { margin-left: auto; margin-right: auto; }
.ktn-section-head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; max-width: none; }
.ktn-link-more { font-weight: 700; white-space: nowrap; }

/* ---------- Category tiles ---------- */
.ktn-cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.ktn-cat-tile { position: relative; display: block; border-radius: 22px; overflow: hidden; min-height: 300px; color: #fff !important; box-shadow: var(--ktn-shadow); isolation: isolate; }
.ktn-cat-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .5s ease; }
.ktn-cat-tile::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(7, 20, 82, .1) 0%, rgba(7, 20, 82, .92) 100%); }
.ktn-cat-tile:hover img { transform: scale(1.05); }
.ktn-cat-tile-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px; display: flex; flex-direction: column; gap: 6px; }
.ktn-cat-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--ktn-yellow); color: var(--ktn-blue-900); display: grid; place-items: center; font-size: 1.2rem; margin-bottom: 6px; }
.ktn-cat-tile strong { font-family: var(--ktn-font-head); font-size: 1.6rem; }
.ktn-cat-tile span { color: #dbe3ff; font-size: .95rem; }
.ktn-cat-tile em { font-style: normal; font-weight: 700; color: var(--ktn-yellow); margin-top: 4px; }

/* ---------- Brands strip ---------- */
.ktn-brands { background: var(--ktn-yellow); }
.ktn-brands-inner { display: flex; align-items: center; gap: 24px; padding-top: 18px; padding-bottom: 18px; flex-wrap: wrap; }
.ktn-brands-label { font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; color: var(--ktn-blue-900); }
.ktn-brands ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.ktn-brands li { background: var(--ktn-blue); color: #fff; font-family: var(--ktn-font-head); font-weight: 800; letter-spacing: .04em; padding: .45em 1.1em; border-radius: 999px; font-size: .95rem; }

/* ---------- Product grid + card ---------- */
.ktn-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.ktn-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--ktn-line); border-radius: var(--ktn-radius); overflow: hidden; box-shadow: var(--ktn-shadow); transition: transform .2s ease, box-shadow .2s ease; }
.ktn-card:hover { transform: translateY(-3px); box-shadow: var(--ktn-shadow-lg); }
.ktn-card[hidden] { display: none; }
.ktn-card-media { position: relative; display: block; width: 100%; aspect-ratio: 1 / 1; padding: 0; border: 0; background: var(--ktn-tint); cursor: zoom-in; overflow: hidden; }
.ktn-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.ktn-card:hover .ktn-card-media img { transform: scale(1.05); }
.ktn-chip-capacity, .ktn-chip-badge, .ktn-chip-gallery { position: absolute; display: inline-flex; align-items: center; gap: 5px; font-weight: 800; font-size: .76rem; border-radius: 999px; padding: .35em .75em; }
.ktn-chip-capacity { left: 12px; top: 12px; background: var(--ktn-blue); color: #fff; }
.ktn-chip-capacity i { color: var(--ktn-yellow); }
.ktn-chip-badge { right: 12px; top: 12px; background: var(--ktn-yellow); color: var(--ktn-blue-900); text-transform: uppercase; letter-spacing: .05em; }
.ktn-chip-gallery { left: 12px; bottom: 12px; background: rgba(15, 23, 42, .7); color: #fff; }
.ktn-card-quick { position: absolute; right: 12px; bottom: 12px; background: #fff; color: var(--ktn-ink); font-weight: 700; font-size: .8rem; border-radius: 999px; padding: .4em .8em; opacity: 0; transform: translateY(6px); transition: .2s ease; }
.ktn-card:hover .ktn-card-quick, .ktn-card-media:focus-visible .ktn-card-quick { opacity: 1; transform: none; }
.ktn-card-body { display: flex; flex-direction: column; flex: 1; padding: 16px 16px 18px; }
.ktn-card-cat { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--ktn-muted); }
.ktn-card-title { font-size: 1.08rem; margin: .25em 0 .3em; }
.ktn-card-title button { all: unset; cursor: pointer; }
.ktn-card-title button:hover { color: var(--ktn-blue); }
.ktn-card-summary { font-size: .88rem; color: var(--ktn-muted); margin-bottom: .6em; line-height: 1.45; }
.ktn-card-price { font-family: var(--ktn-font-head); font-weight: 800; font-size: 1.4rem; color: var(--ktn-blue); margin-bottom: 12px; }
.ktn-order { margin-top: auto; display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
.ktn-order-nobrand { grid-template-columns: 1fr; }
.ktn-order-nobrand .ktn-field { justify-self: start; }
.ktn-order-total, .ktn-order .ktn-btn { grid-column: 1 / -1; }
.ktn-field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.ktn-field > span { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--ktn-muted); }
.ktn-field select { width: 100%; height: 40px; border: 1.5px solid var(--ktn-line); border-radius: 10px; padding: 0 30px 0 10px; font: inherit; font-size: .9rem; font-weight: 600; color: var(--ktn-ink); background: #fff 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 1l5 5 5-5' fill='none' stroke='%231434c4' stroke-width='2'/%3E%3C/svg%3E") right 10px center no-repeat; -webkit-appearance: none; appearance: none; cursor: pointer; }
.ktn-field select:focus { border-color: var(--ktn-blue); outline: none; }
.ktn-qty { display: inline-flex; align-items: center; height: 40px; border: 1.5px solid var(--ktn-line); border-radius: 10px; overflow: hidden; background: #fff; }
.ktn-qty button { width: 34px; height: 100%; border: 0; background: var(--ktn-tint); color: var(--ktn-blue); cursor: pointer; font-size: .8rem; }
.ktn-qty button:hover { background: var(--ktn-blue-50); }
.ktn-qty input { width: 46px; height: 100%; border: 0; text-align: center; font: inherit; font-weight: 700; color: var(--ktn-ink); -moz-appearance: textfield; appearance: textfield; }
.ktn-qty input::-webkit-outer-spin-button, .ktn-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ktn-qty-lg { height: 48px; }
.ktn-qty-lg button { width: 46px; }
.ktn-qty-lg input { width: 70px; font-size: 1.1rem; }
.ktn-order-total { font-size: .88rem; background: var(--ktn-yellow-50); border-radius: 8px; padding: .4em .7em; color: var(--ktn-ink); }
.ktn-order-total strong { color: var(--ktn-blue); }

/* ---------- Calculator ---------- */
.ktn-calc { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.ktn-calc-intro h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
.ktn-calc-card { background: #fff; border-radius: 22px; padding: 28px; box-shadow: var(--ktn-shadow-lg); border-top: 6px solid var(--ktn-yellow); }
.ktn-calc-row { margin-bottom: 22px; }
.ktn-calc-row > label, .ktn-calc-label { display: block; font-weight: 700; color: var(--ktn-ink); margin-bottom: 8px; }
.ktn-calc-row input[type="range"] { width: 100%; accent-color: var(--ktn-blue); }
.ktn-seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.ktn-seg label { cursor: pointer; }
.ktn-seg input { position: absolute; opacity: 0; pointer-events: none; }
.ktn-seg span { display: block; text-align: center; border: 2px solid var(--ktn-line); border-radius: 12px; padding: 10px 6px; font-weight: 700; color: var(--ktn-ink); transition: .15s; }
.ktn-seg small { display: block; font-weight: 600; color: var(--ktn-muted); }
.ktn-seg input:checked + span { border-color: var(--ktn-blue); background: var(--ktn-blue-50); color: var(--ktn-blue); }
.ktn-seg input:focus-visible + span { outline: 3px solid var(--ktn-yellow); }
.ktn-calc-result { display: grid; grid-template-columns: 96px 1fr; gap: 16px; align-items: center; background: var(--ktn-blue-900); color: #dbe3ff; border-radius: 16px; padding: 16px; }
.ktn-calc-result img { width: 96px; height: 96px; object-fit: cover; border-radius: 12px; }
.ktn-calc-result small { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ktn-yellow); font-weight: 700; }
.ktn-calc-result strong { display: block; font-family: var(--ktn-font-head); font-size: 1.25rem; color: #fff; margin: 2px 0; }
.ktn-calc-result p { margin: 0 0 10px; font-size: .9rem; }
.ktn-calc-result .ktn-calc-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.ktn-calc-result .ktn-btn-ghost { background: transparent; border-color: rgba(255, 255, 255, .35); color: #fff !important; }

/* ---------- Price list ---------- */
.ktn-price-tables { display: grid; grid-template-columns: 1.15fr 1fr; gap: 24px; align-items: start; }
.ktn-price-table { background: #fff; border: 1px solid var(--ktn-line); border-radius: var(--ktn-radius); overflow: hidden; box-shadow: var(--ktn-shadow); }
.ktn-price-table h3 { margin: 0; padding: 16px 20px; background: var(--ktn-blue); color: #fff; font-size: 1.1rem; }
.ktn-price-table h3 i { color: var(--ktn-yellow); margin-right: 6px; }
.ktn-price-table table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.ktn-price-table th { text-align: left; font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ktn-muted); padding: 10px 20px; background: var(--ktn-tint); }
.ktn-price-table td { padding: 10px 20px; border-top: 1px solid var(--ktn-line); color: var(--ktn-ink); }
.ktn-price-table td:last-child { text-align: right; }
.ktn-price-table tbody tr:hover { background: var(--ktn-yellow-50); }
.ktn-linklike { all: unset; cursor: pointer; font-weight: 700; color: var(--ktn-ink); border-bottom: 1px dashed var(--ktn-muted); }
.ktn-linklike:hover { color: var(--ktn-blue); }

/* ---------- Steps ---------- */
.ktn-steps { list-style: none; margin: 0 0 36px; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ktn-steps li { position: relative; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); border-radius: 20px; padding: 30px 24px 24px; }
.ktn-steps li > i { font-size: 2rem; color: var(--ktn-yellow); margin-bottom: 14px; display: block; }
.ktn-steps li > .fa-whatsapp { color: var(--ktn-wa); }
.ktn-steps p { margin: 0; }
.ktn-step-num { position: absolute; top: 18px; right: 20px; font-family: var(--ktn-font-head); font-weight: 900; font-size: 2.6rem; color: rgba(255, 212, 0, .25); line-height: 1; }

/* ---------- Gallery ---------- */
.ktn-gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-auto-rows: 240px; gap: 16px; }
.ktn-gallery figure { position: relative; margin: 0; border-radius: 18px; overflow: hidden; }
.ktn-gallery figure:first-child { grid-row: span 2; }
.ktn-gallery figure:last-child { grid-column: span 2; }
.ktn-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.ktn-gallery figure:hover img { transform: scale(1.05); }
.ktn-gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 16px; background: linear-gradient(transparent, rgba(7, 20, 82, .9)); color: #fff; }
.ktn-gallery figcaption strong { display: block; font-family: var(--ktn-font-head); }
.ktn-gallery figcaption span { font-size: .86rem; color: #dbe3ff; }

/* ---------- FAQ ---------- */
.ktn-faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.ktn-faq details { background: #fff; border: 1px solid var(--ktn-line); border-radius: 14px; margin-bottom: 12px; overflow: hidden; }
.ktn-faq summary { cursor: pointer; list-style: none; padding: 16px 52px 16px 20px; font-weight: 700; color: var(--ktn-ink); position: relative; }
.ktn-faq summary::-webkit-details-marker { display: none; }
.ktn-faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; background: var(--ktn-blue-50); color: var(--ktn-blue); display: grid; place-items: center; font-weight: 800; }
.ktn-faq details[open] summary::after { content: "\2212"; background: var(--ktn-blue); color: #fff; }
.ktn-faq details p { padding: 0 20px 18px; margin: 0; }

/* ---------- CTA ---------- */
.ktn-cta { background: var(--ktn-yellow); padding: 44px 0; }
.ktn-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.ktn-cta h2 { margin: 0 0 .2em; font-size: clamp(1.4rem, 2.6vw, 2rem); color: var(--ktn-blue-900); }
.ktn-cta p { margin: 0; color: var(--ktn-blue-800); font-weight: 600; }
.ktn-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Page hero (shop/contact) ---------- */
.ktn-page-hero { background: linear-gradient(120deg, var(--ktn-blue-900), var(--ktn-blue)); color: #dbe3ff; padding: 44px 0 48px; border-bottom: 8px solid var(--ktn-yellow); }
.ktn-page-hero h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: .2em; }
.ktn-page-hero p { margin: 0; max-width: 640px; }
.ktn-crumbs { display: flex; align-items: center; gap: 8px; font-size: .85rem; margin-bottom: 10px; flex-wrap: wrap; }
.ktn-crumbs a { color: var(--ktn-yellow) !important; font-weight: 600; }
.ktn-crumbs i { font-size: .65rem; opacity: .6; }

/* ---------- Shop ---------- */
.ktn-shop { padding-top: 36px; }
.ktn-toolbar { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.ktn-toolbar-search { position: relative; flex: 1; min-width: 220px; }
.ktn-toolbar-search i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--ktn-muted); }
.ktn-toolbar-search input { width: 100%; height: 48px; border: 2px solid var(--ktn-line); border-radius: 999px; padding: 0 18px 0 44px; font: inherit; color: var(--ktn-ink); outline: none; }
.ktn-toolbar-search input:focus { border-color: var(--ktn-blue); }
.ktn-toolbar-sort { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ktn-ink); font-size: .9rem; }
.ktn-toolbar-sort select { height: 48px; border: 2px solid var(--ktn-line); border-radius: 999px; padding: 0 38px 0 16px; font: inherit; font-weight: 600; color: var(--ktn-ink); background: #fff 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 1l5 5 5-5' fill='none' stroke='%231434c4' stroke-width='2'/%3E%3C/svg%3E") right 14px center no-repeat; -webkit-appearance: none; appearance: none; cursor: pointer; }
.ktn-filters { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-bottom: 18px; }
.ktn-chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
.ktn-chip { border: 2px solid var(--ktn-line); background: #fff; color: var(--ktn-ink); border-radius: 999px; padding: .45em 1em; font-weight: 700; font-size: .88rem; cursor: pointer; transition: .15s; }
.ktn-chip span { display: inline-block; min-width: 22px; margin-left: 4px; padding: 0 6px; border-radius: 999px; background: var(--ktn-tint); color: var(--ktn-muted); font-size: .75rem; }
.ktn-chip:hover { border-color: var(--ktn-blue); }
.ktn-chip.is-active { background: var(--ktn-blue); border-color: var(--ktn-blue); color: #fff; }
.ktn-chip.is-active span { background: var(--ktn-yellow); color: var(--ktn-blue-900); }
.ktn-results { color: var(--ktn-muted); font-weight: 600; font-size: .9rem; margin-bottom: 18px; }
.ktn-empty { text-align: center; padding: 56px 20px; border: 2px dashed var(--ktn-line); border-radius: 20px; }
.ktn-empty > i { font-size: 2.4rem; color: var(--ktn-blue); margin-bottom: 12px; }
.ktn-empty .ktn-btn { margin: 4px; }
.ktn-shop-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ktn-shop-info > div { background: #fff; border-radius: var(--ktn-radius); padding: 24px; box-shadow: var(--ktn-shadow); }
.ktn-shop-info i { font-size: 1.6rem; color: var(--ktn-blue); margin-bottom: 10px; }
.ktn-shop-info .fa-whatsapp { color: var(--ktn-wa); }
.ktn-shop-info h3 { font-size: 1.1rem; }
.ktn-shop-info p { margin: 0; font-size: .92rem; }

/* ---------- Contact ---------- */
.ktn-contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ktn-contact-card { display: flex; flex-direction: column; gap: 4px; padding: 26px 22px; border-radius: 20px; background: #fff; border: 1px solid var(--ktn-line); box-shadow: var(--ktn-shadow); color: var(--ktn-body) !important; transition: transform .2s, box-shadow .2s; border-top: 6px solid var(--ktn-blue); }
.ktn-contact-card:hover { transform: translateY(-4px); box-shadow: var(--ktn-shadow-lg); }
.ktn-contact-icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; font-size: 1.5rem; background: var(--ktn-blue); color: var(--ktn-yellow); margin-bottom: 12px; }
.ktn-contact-wa { border-top-color: var(--ktn-wa); }
.ktn-contact-wa .ktn-contact-icon { background: var(--ktn-wa); color: #fff; }
.ktn-contact-call { border-top-color: var(--ktn-yellow); }
.ktn-contact-label { font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--ktn-muted); }
.ktn-contact-card strong { font-family: var(--ktn-font-head); font-size: 1.2rem; color: var(--ktn-ink); line-height: 1.3; }
.ktn-contact-mail strong { font-size: 1rem; }
.ktn-contact-sub { font-size: .88rem; color: var(--ktn-muted); }
.ktn-contact-go { margin-top: auto; padding-top: 14px; font-weight: 700; color: var(--ktn-blue); }
.ktn-contact-wa .ktn-contact-go { color: var(--ktn-wa-600); }
.ktn-location { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; align-items: stretch; }
.ktn-location h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; }
.ktn-location address { font-style: normal; font-size: 1.1rem; color: var(--ktn-ink); font-weight: 600; line-height: 1.7; margin-bottom: 20px; padding-left: 16px; border-left: 4px solid var(--ktn-yellow); }
.ktn-location-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.ktn-location-photo { border-radius: 16px; width: 100%; aspect-ratio: 16 / 7; object-fit: cover; }
.ktn-map { border-radius: 20px; overflow: hidden; box-shadow: var(--ktn-shadow-lg); min-height: 420px; background: var(--ktn-line); }
.ktn-map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }
.ktn-contact-order { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.ktn-contact-order > img { border-radius: 22px; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--ktn-shadow-lg); }
.ktn-contact-order h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; }
.ktn-mini-steps { counter-reset: s; list-style: none; padding: 0; margin: 0 0 24px; }
.ktn-mini-steps li { counter-increment: s; position: relative; padding: 0 0 16px 52px; }
.ktn-mini-steps li::before { content: counter(s); position: absolute; left: 0; top: -2px; width: 36px; height: 36px; border-radius: 50%; background: var(--ktn-yellow); color: var(--ktn-blue-900); display: grid; place-items: center; font-weight: 800; font-family: var(--ktn-font-head); }

/* ---------- Footer ---------- */
.ktn-footer { background: var(--ktn-blue-900); color: #b9c4ef; padding-top: 60px; font-size: .94rem; }
.ktn-footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .9fr 1.3fr; gap: 36px; padding-bottom: 40px; }
.ktn-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.ktn-footer-brand p { margin: 16px 0 18px; }
.ktn-logo-footer img, .ktn-logo-footer svg { height: 54px; }
.ktn-footer-links, .ktn-footer-contact { list-style: none; margin: 0; padding: 0; }
.ktn-footer-links li { margin-bottom: 8px; }
.ktn-footer-links a { color: #b9c4ef !important; }
.ktn-footer-links a:hover { color: var(--ktn-yellow) !important; }
.ktn-footer-contact li { display: flex; gap: 12px; margin-bottom: 14px; }
.ktn-footer-contact i { flex: 0 0 34px; height: 34px; border-radius: 10px; background: rgba(255, 255, 255, .08); color: var(--ktn-yellow); display: grid; place-items: center; }
.ktn-footer-contact .fa-whatsapp { color: var(--ktn-wa); }
.ktn-footer-contact small { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: #8391c9; }
.ktn-footer-contact a { color: #fff !important; font-weight: 600; word-break: break-word; }
.ktn-footer-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 18px 0; font-size: .82rem; }
.ktn-footer-bottom .ktn-container { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ---------- Quick View modal ---------- */
.ktn-modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 20px; }
.ktn-modal[hidden] { display: none; }
.ktn-modal-backdrop { position: absolute; inset: 0; background: rgba(7, 20, 82, .65); backdrop-filter: blur(3px); }
.ktn-modal-dialog { position: relative; width: 100%; max-width: 960px; max-height: calc(100vh - 40px); overflow: auto; background: #fff; border-radius: 22px; box-shadow: var(--ktn-shadow-lg); animation: ktn-pop .2s ease; }
@keyframes ktn-pop { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.ktn-modal-close { position: absolute; top: 12px; right: 12px; z-index: 2; width: 40px; height: 40px; border-radius: 50%; border: 0; background: #fff; box-shadow: var(--ktn-shadow); font-size: 1.6rem; line-height: 1; cursor: pointer; color: var(--ktn-ink); }
.ktn-qv { display: grid; grid-template-columns: 1fr 1fr; }
.ktn-qv-media { background: var(--ktn-tint); padding: 18px; }
.ktn-qv-main { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 14px; }
.ktn-qv-thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.ktn-qv-thumbs button { width: 64px; height: 64px; padding: 0; border: 2px solid transparent; border-radius: 10px; overflow: hidden; cursor: pointer; background: none; }
.ktn-qv-thumbs button.is-active { border-color: var(--ktn-blue); }
.ktn-qv-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.ktn-qv-info { padding: 30px 28px; display: flex; flex-direction: column; }
.ktn-qv-info h2 { font-size: 1.6rem; margin-bottom: .2em; }
.ktn-qv-price { font-family: var(--ktn-font-head); font-weight: 800; font-size: 1.8rem; color: var(--ktn-blue); margin-bottom: 12px; }
.ktn-qv-specs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 0 0 16px; }
.ktn-qv-specs div { background: var(--ktn-tint); border-radius: 10px; padding: 8px 12px; }
.ktn-qv-specs dt { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ktn-muted); font-weight: 700; }
.ktn-qv-specs dd { margin: 0; font-weight: 700; color: var(--ktn-ink); }
.ktn-qv-features { list-style: none; padding: 0; margin: 0 0 18px; }
.ktn-qv-features li { position: relative; padding-left: 26px; margin-bottom: 6px; font-size: .92rem; }
.ktn-qv-features li::before { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; top: 1px; color: var(--ktn-wa-600); }
.ktn-qv .ktn-order { margin-top: auto; }

/* ---------- Embedded mode (inside a theme / page builder) ---------- */
.ktn-embedded { font-family: var(--ktn-font); color: var(--ktn-body); line-height: 1.6; }
.ktn-embedded .ktn-header { position: relative; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
    .ktn-grid { grid-template-columns: repeat(3, 1fr); }
    .ktn-search { display: none; }
    .ktn-footer-grid { grid-template-columns: 1fr 1fr; }
    .ktn-contact-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .ktn-hero-grid, .ktn-calc, .ktn-faq-wrap, .ktn-location, .ktn-contact-order, .ktn-price-tables { grid-template-columns: 1fr; }
    .ktn-hero { padding: 48px 0 60px; }
    .ktn-hero-card { transform: none; max-width: 520px; }
    .ktn-trust-grid { grid-template-columns: repeat(2, 1fr); }
    .ktn-grid { grid-template-columns: repeat(2, 1fr); }
    .ktn-steps, .ktn-shop-info { grid-template-columns: 1fr; }
    .ktn-gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 200px; }
    .ktn-gallery figure:first-child { grid-row: span 1; grid-column: span 2; }
    .ktn-gallery figure:last-child { grid-column: span 2; }

    .ktn-burger { display: flex; }
    .ktn-menu { position: fixed; top: 0; right: 0; bottom: 0; width: min(320px, 86vw); background: #fff; flex-direction: column; align-items: stretch; padding: 90px 20px 20px; gap: 6px; box-shadow: var(--ktn-shadow-lg); transform: translateX(105%); transition: transform .25s ease; z-index: 95; }
    .ktn-menu.is-open { transform: none; }
    .ktn-menu a:not(.ktn-btn) { padding: .9em 1em; font-size: 1.05rem; }
    .ktn-menu-cta { margin: 10px 0 0; }
    .ktn-menu-cta .ktn-btn { width: 100%; }
    .ktn-burger { position: relative; z-index: 96; }
    body.ktn-menu-open::after { content: ""; position: fixed; inset: 0; background: rgba(7, 20, 82, .5); z-index: 89; }

    .ktn-qv { grid-template-columns: 1fr; }
}
@media (max-width: 782px) { .admin-bar .ktn-header { top: 0; } }
@media (max-width: 640px) {
    .ktn-container { padding: 0 16px; }
    .ktn-body { padding-bottom: 68px; }
    .ktn-topbar-note, .ktn-hide-sm { display: none; }
    .ktn-topbar-inner { justify-content: center; }
    .ktn-nav-inner { min-height: 64px; }
    .ktn-logo img, .ktn-logo svg { height: 40px !important; }
    .ktn-section { padding: 52px 0; }
    .ktn-grid { gap: 12px; }
    .ktn-card-body { padding: 12px; }
    .ktn-card-summary { display: none; }
    .ktn-card-title { font-size: .98rem; }
    .ktn-card-price { font-size: 1.15rem; }
    .ktn-order { grid-template-columns: 1fr; }
    .ktn-card .ktn-qty { width: 100%; }
    .ktn-card .ktn-qty input { flex: 1; width: auto; }
    .ktn-card .ktn-btn-whatsapp { padding: .7em .6em; font-size: .85rem; white-space: normal; }
    .ktn-card-quick { display: none; }
    .ktn-chip-badge { top: 44px; left: 12px; right: auto; font-size: .68rem; }
    .ktn-chip-capacity { font-size: .7rem; }
    .ktn-trust-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .ktn-trust-grid i { flex-basis: 38px; height: 38px; }
    .ktn-cat-grid { grid-template-columns: 1fr; }
    .ktn-cat-tile { min-height: 240px; }
    .ktn-hero-search .ktn-btn { padding: .7em 1em; }
    .ktn-hero-actions .ktn-btn { flex: 1 1 100%; }
    .ktn-contact-grid { grid-template-columns: 1fr; }
    .ktn-footer-grid { grid-template-columns: 1fr; }
    .ktn-price-table th, .ktn-price-table td { padding: 10px 12px; }
    .ktn-calc-card { padding: 20px; }
    .ktn-calc-result { grid-template-columns: 1fr; }
    .ktn-calc-result img { width: 100%; height: 140px; }
    .ktn-section-head-row { flex-direction: column; align-items: flex-start; }
    .ktn-toolbar-sort { width: 100%; }
    .ktn-toolbar-sort select { flex: 1; }
    .ktn-filters { flex-direction: column; }
    .ktn-chip-group { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
    .ktn-chip { flex: 0 0 auto; }

    .ktn-wa-float { bottom: 82px; right: 14px; padding: 12px; }
    .ktn-wa-float-label { display: none; }
    .ktn-bottom-nav { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 85; background: #fff; border-top: 1px solid var(--ktn-line); box-shadow: 0 -6px 20px rgba(15, 23, 42, .08); padding-bottom: env(safe-area-inset-bottom); }
    .ktn-bottom-nav a { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 9px 0 8px; font-size: .7rem; font-weight: 700; color: var(--ktn-muted) !important; }
    .ktn-bottom-nav i { font-size: 1.15rem; }
    .ktn-bottom-nav a.is-active { color: var(--ktn-blue) !important; }
    .ktn-bottom-nav .ktn-bottom-wa { color: var(--ktn-wa-600) !important; }
    .ktn-modal { padding: 0; align-items: end; }
    .ktn-modal-dialog { max-height: 92vh; border-radius: 22px 22px 0 0; }
    .ktn-qv-info { padding: 20px 18px 24px; }
}
@media (prefers-reduced-motion: reduce) {
    .ktn-body *, .ktn-embedded * { animation: none !important; transition: none !important; }
}

/* ---------- Premium polish (v2) ---------- */
.ktn-header { transition: box-shadow .25s ease; }
.ktn-header.is-scrolled { box-shadow: 0 10px 30px rgba(7, 20, 82, .12); }
.ktn-hero::before { content: ""; position: absolute; width: 620px; height: 620px; right: -160px; top: -220px; background: radial-gradient(circle, rgba(255, 212, 0, .28) 0%, rgba(255, 212, 0, 0) 65%); pointer-events: none; }
.ktn-hero-grid { position: relative; z-index: 1; }
.ktn-hero-card { animation: ktn-float 7s ease-in-out infinite; }
@keyframes ktn-float { 0%, 100% { transform: rotate(1.2deg) translateY(0); } 50% { transform: rotate(1.2deg) translateY(-8px); } }
.ktn-section-head .ktn-eyebrow::before { content: ""; width: 26px; height: 3px; border-radius: 2px; background: var(--ktn-yellow); }
.ktn-section-blue .ktn-section-head .ktn-eyebrow::before { background: var(--ktn-yellow); }
.ktn-card-price { letter-spacing: -.01em; }
.ktn-card:hover { border-color: rgba(20, 52, 196, .25); }
.ktn-btn-whatsapp:hover { box-shadow: 0 10px 22px rgba(37, 211, 102, .38); }
.ktn-btn-yellow { box-shadow: 0 8px 20px rgba(255, 212, 0, .28); }
.ktn-js .ktn-reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--ktn-delay, 0s); }
.ktn-js .ktn-reveal.is-in { opacity: 1; transform: none; }
@media (max-width: 900px) { .ktn-hero-card { animation: none; } .ktn-hero::before { width: 380px; height: 380px; } }
@media (prefers-reduced-motion: reduce) { .ktn-js .ktn-reveal { opacity: 1; transform: none; } .ktn-hero-card { animation: none; } }
/* Grid children may shrink below their content's natural width (prevents phone overflow). */
.ktn-hero-grid > *, .ktn-calc > *, .ktn-faq-wrap > *, .ktn-location > *, .ktn-contact-order > *, .ktn-price-tables > *, .ktn-cat-grid > *, .ktn-grid > *, .ktn-footer-grid > *, .ktn-contact-grid > * { min-width: 0; }
.ktn-hero-search input { width: 100%; }
.ktn-hero-search .ktn-btn { flex: 0 0 auto; }