/* CyberMonday ChileLentes 2026 - landing.css */
:root {
  --bg: #0B0B0F; --surface: #15161C; --surface-2: #1D1E26; --line: #2A2B35;
  --text: #F5F5F7; --muted: #9A9AA6; --accent: #19E3FF; --accent-ink: #06252B;
  --danger: #FF3B5C; --oakley: #E31E24; --pedestal: #F2F2F4; --radius: 16px;
  --gutter: 16px; --max: 1280px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Inter Tight", var(--font);
  --condensed: "Barlow Condensed", "Inter Tight", sans-serif;
  --ease-out: cubic-bezier(.23, 1, .32, 1);
  --ease: cubic-bezier(.4, 0, .2, 1);
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.5 var(--font); -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.25rem); }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
b { font-weight: 600; }
.num, .price-old, .price-new, .cd-unit b, .tile__num, .countdown { font-variant-numeric: tabular-nums; }
.ic { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ic--h2 { width: 28px; height: 28px; vertical-align: -4px; color: var(--accent); }
.ic--tile { width: 32px; height: 32px; color: var(--accent); margin-bottom: auto; }
.ic--trust { width: 24px; height: 24px; color: var(--accent); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: var(--gutter); top: -48px; z-index: 50; padding: 10px 14px; border-radius: 8px; background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.skip:focus { top: 8px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
  font: 600 .9375rem/1 var(--font); white-space: nowrap; cursor: pointer;
  transition: transform 160ms var(--ease-out), background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}
.btn:active { transform: scale(.97); }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn--icon { width: 44px; padding: 0; background: var(--surface-2); color: var(--text); border-color: var(--line); flex: none; }
.btn--lg { min-height: 52px; padding: 0 26px; font-size: 1rem; }
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { background: #5EEBFF; }
  .btn--ghost:hover, .btn--icon:hover { border-color: var(--muted); background: var(--surface-2); }
}

/* ---------- Layout ---------- */
.sec { padding: 56px var(--gutter); max-width: var(--max); margin: 0 auto; }
.sec--narrow { max-width: 760px; }
.sec__head { margin-bottom: 24px; }
.sec__lead { color: var(--muted); max-width: 60ch; margin-top: 8px; font-size: 1.0625rem; }
@media (min-width: 768px) { .sec { padding: 72px var(--gutter); } .sec__head { margin-bottom: 32px; } }
@media (min-width: 1200px) { .sec { padding: 88px var(--gutter); } }

/* ---------- Topbar ---------- */
.topbar { background: var(--surface); border-bottom: 1px solid var(--line); }
.topbar__list {
  display: flex; gap: 24px; padding: 10px var(--gutter); max-width: var(--max); margin: 0 auto;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; font-size: .8125rem; color: var(--muted);
}
.topbar__list::-webkit-scrollbar { display: none; }
.topbar__list li { display: flex; align-items: center; gap: 8px; white-space: nowrap; flex: none; }
.topbar__list .ic { width: 16px; height: 16px; color: var(--accent); }
@media (min-width: 768px) { .topbar__list { justify-content: space-between; } }

/* ---------- Hero ---------- */
.hero { position: relative; max-width: var(--max); margin: 0 auto; padding: 16px var(--gutter) 48px; isolation: isolate; overflow: clip; }
.hero::before {
  content: ""; position: absolute; z-index: -1; inset: 0;
  background: radial-gradient(42% 30% at 28% 70%, rgba(25, 227, 255, .15), transparent 72%);
  pointer-events: none;
}
.hero__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; }
.logo { display: inline-flex; align-items: center; background: #fff; border-radius: 12px; padding: 6px 12px; }
.logo img { height: 36px; width: auto; }
.logo--sm { padding: 5px 10px; margin-bottom: 12px; }
.logo--sm img { height: 28px; }
.hero__store { font-size: .9375rem; font-weight: 500; color: var(--muted); min-height: 44px; display: inline-flex; align-items: center; }
.hero__store:hover { color: var(--text); }
.hero__body { max-width: 880px; }
.hero__event { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0 12px; font-family: var(--display); font-weight: 800; font-size: clamp(2rem, 1rem + 5vw, 3.75rem); letter-spacing: -.03em; line-height: 1; }
.hero__event-word--accent { color: var(--accent); }
.hero__dates { font: 500 .9375rem/1.4 var(--font); color: var(--muted); letter-spacing: 0; width: 100%; margin-top: 10px; }
.hero__title { margin-top: 28px; font-size: clamp(1.5rem, 1rem + 2.4vw, 2.5rem); max-width: 22ch; }
.hero__sub { margin-top: 12px; color: var(--muted); font-size: 1.0625rem; max-width: 56ch; }
.countdown { margin-top: 36px; }
.countdown__label { font-size: .875rem; font-weight: 500; color: var(--muted); margin-bottom: 8px; }
.countdown__units { display: flex; gap: 12px; }
.cd-unit { display: flex; flex-direction: column; align-items: center; min-width: 64px; }
.cd-unit b { font: 800 clamp(2.75rem, 1.5rem + 7vw, 6rem)/1 var(--display); letter-spacing: -.04em; }
.cd-unit span { font-size: .75rem; color: var(--muted); margin-top: 6px; }
.cd-unit:not(:last-child) { position: relative; padding-right: 12px; }
.cd-unit:not(:last-child)::after { content: ":"; position: absolute; right: -6px; top: 0; font: 800 clamp(2rem, 1rem + 5vw, 4.5rem)/1 var(--display); color: var(--line); }
.countdown__closed { color: var(--muted); font-size: 1.0625rem; max-width: 46ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__ctas .btn { flex: 1 1 auto; }
.fresh { margin-top: 20px; font-size: .75rem; color: var(--muted); display: inline-flex; align-items: center; gap: 8px; }
.fresh::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
@media (min-width: 768px) {
  .hero { padding-top: 24px; padding-bottom: 72px; }
  .hero__top { margin-bottom: 64px; }
  .cd-unit { min-width: 120px; align-items: flex-start; }
  .cd-unit:not(:last-child) { padding-right: 32px; }
  .cd-unit:not(:last-child)::after { right: 8px; }
  .hero__ctas .btn { flex: 0 1 auto; }
}

/* ---------- Cards ---------- */
.card {
  position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; --card-accent: var(--accent); --card-ink: var(--accent-ink);
  transition: border-color 200ms var(--ease);
}
.card--oakley { --card-accent: var(--oakley); --card-ink: #fff; }
.card--oakley .card__brand { color: var(--oakley); }
.card--oakley .card__name { font-family: var(--condensed); font-weight: 700; font-size: 1.25rem; letter-spacing: 0; text-transform: uppercase; }
.card__media { position: relative; background: var(--pedestal); border-radius: calc(var(--radius) - 4px); margin: 8px 8px 0; overflow: hidden; aspect-ratio: 1; }
.card__media img { width: 100%; height: 100%; object-fit: contain; aspect-ratio: 1; padding: 8%; transition: transform 400ms var(--ease-out); }
.badge {
  position: absolute; top: 10px; left: 10px; z-index: 1; padding: 5px 9px; border-radius: 999px;
  background: var(--card-accent, var(--accent)); color: var(--card-ink, var(--accent-ink)); font: 700 .8125rem/1 var(--display); letter-spacing: -.01em; font-variant-numeric: tabular-nums;
}
.badge--alt { left: auto; right: 10px; background: var(--text); color: var(--bg); }
.card__body { display: flex; flex-direction: column; gap: 4px; padding: 12px 12px 12px; flex: 1; }
.card__brand { font-size: .6875rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.card__name { font-size: .9375rem; font-weight: 600; font-family: var(--font); letter-spacing: 0; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; margin-top: 4px; }
.price-old { color: var(--muted); font-size: 1rem; text-decoration-color: var(--danger); text-decoration-thickness: 1.5px; }
.price-new { color: var(--card-accent); font-size: 1rem; font-weight: 700; }
.stock { display: flex; flex-direction: column; gap: 4px; font-size: .75rem; color: var(--danger); font-weight: 500; margin-top: 2px; }
.stock__bar { display: block; height: 3px; border-radius: 2px; background: var(--line); position: relative; overflow: hidden; }
.stock__bar::after { content: ""; position: absolute; inset: 0; width: var(--w, 50%); background: var(--danger); border-radius: 2px; }
.card__actions { display: flex; gap: 8px; margin-top: auto; padding-top: 10px; }
.card__actions .btn--primary { flex: 1; background: var(--card-accent); color: var(--card-ink); }
.card__link::after { content: ""; position: absolute; inset: 0; z-index: 0; }
.card__actions .btn--icon { position: relative; z-index: 1; }
@media (hover: hover) and (pointer: fine) {
  .card:hover { border-color: var(--muted); }
  .card:hover .card__media img { transform: scale(1.03); }
}
.card--sm .card__actions .btn--primary { font-size: .875rem; }
.card--sm .card__body { padding: 10px 10px 10px; }
@media (max-width: 767px) {
  .card__body { padding: 10px; }
  .card__actions .btn--primary { padding: 0 8px; font-size: .8125rem; min-width: 0; }
}

/* ---------- Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.card--big { grid-column: span 2; grid-row: span 2; }
.card--big .card__media { flex: 1 1 auto; }
.card--big .card__media img { position: absolute; inset: 0; height: 100%; }
.card--big .card__name { font-size: 1.25rem; }
.card--big .price-old, .card--big .price-new { font-size: 1.25rem; }
.card--big .card__body { padding: 16px; gap: 6px; }
.card--big.card--oakley .card__name { font-size: 1.75rem; }
@media (min-width: 768px) { .bento { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; } }
@media (min-width: 1200px) { .bento { grid-template-columns: repeat(6, minmax(0, 1fr)); } .card--big .card__name { font-size: 1.5rem; } .card--big .price-old, .card--big .price-new { font-size: 1.5rem; } }
.tile--all { background: var(--surface-2); border-color: var(--line); align-items: flex-start; justify-content: center; }
.tile--all .tile__num { font-size: clamp(1.75rem, 1.2rem + 1.8vw, 2.5rem); color: var(--accent); }
.tile--all .btn { margin-top: auto; }

/* ---------- Flash ---------- */
.sec--flash { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); max-width: none; background: var(--surface); }
.sec--flash > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.flash { padding: 20px 0; border-top: 1px solid var(--line); }
.flash:first-child { border-top: 0; }
.flash[data-state="ended"] { display: none; }
.flash__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; margin-bottom: 16px; }
.flash__head > div { display: flex; align-items: center; gap: 10px; }
.flash__head .badge { position: static; }
.flash__title { font-size: 1.25rem; }
.flash__status { display: flex; align-items: center; gap: 8px; font-size: .9375rem; color: var(--muted); }
.flash__status b { color: var(--text); font-family: var(--display); font-size: 1.125rem; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); }
.flash[data-state="live"] .live-dot { background: var(--danger); box-shadow: 0 0 0 4px rgba(255, 59, 92, .2); }
.flash[data-state="live"] .flash__status { color: var(--danger); font-weight: 600; }
.flash__row { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(200px, 1fr); gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; scrollbar-width: thin; }
.flash__row .card { scroll-snap-align: start; }
@media (min-width: 768px) { .flash__row { grid-auto-flow: row; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: visible; } }
@media (min-width: 1200px) { .flash__row { grid-template-columns: repeat(6, minmax(0, 1fr)); } }

/* ---------- Tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.tile {
  display: flex; flex-direction: column; gap: 4px; min-height: 150px; padding: 18px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line); transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}
.tile__label { font-family: var(--display); font-weight: 700; font-size: 1.125rem; letter-spacing: -.02em; line-height: 1.15; }
.tile__blurb { font-size: .8125rem; color: var(--muted); }
.tile__pct { margin-top: 8px; font-size: .8125rem; font-weight: 600; color: var(--accent); }
.tile__num { font: 800 clamp(1.5rem, 1rem + 2vw, 2.25rem)/1 var(--display); letter-spacing: -.03em; }
.tile--use { min-height: 170px; justify-content: flex-end; }
.tile--use .tile__label { font-size: 1.375rem; }
.tile--oakley { border-color: rgba(227, 30, 36, .5); }
.tile--oakley .tile__label { font-family: var(--condensed); text-transform: uppercase; font-size: 1.75rem; letter-spacing: .01em; }
.tile--oakley .tile__pct { color: var(--oakley); }
.tile--tier { justify-content: center; align-items: flex-start; min-height: 130px; }
.tile--tier .tile__num { color: var(--accent); }
.tile--gift { position: relative; padding-top: 48px; justify-content: flex-end; }
.tile--gift .badge { top: 14px; left: 14px; }
.tile--gift .tile__num { margin: 4px 0 6px; }
@media (hover: hover) and (pointer: fine) { .tile:hover { border-color: var(--muted); background: var(--surface-2); } }
@media (min-width: 768px) {
  .tiles { gap: 16px; }
  .tiles--6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tiles--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .tiles--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tile { padding: 22px; min-height: 170px; }
}
@media (min-width: 1200px) { .tiles--6 { grid-template-columns: repeat(6, minmax(0, 1fr)); } }

/* ---------- Marcas ---------- */
.sec--brand { padding-left: 0; padding-right: 0; }
.sec--brand .sec__head, .chips { padding-left: var(--gutter); padding-right: var(--gutter); }
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 18px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 48px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.brand-word { font: 700 1.5rem/1 var(--display); letter-spacing: -.02em; color: var(--text); opacity: .55; white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font-size: .9375rem; font-weight: 500; transition: border-color 160ms var(--ease), color 160ms var(--ease); }
@media (hover: hover) and (pointer: fine) { .chip:hover { border-color: var(--accent); color: var(--accent); } }

/* ---------- Optical builder ---------- */
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px var(--gutter); }
.panel__text .sec__lead { margin-top: 8px; }
.steps { counter-reset: s; display: grid; gap: 12px; margin-top: 24px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 40px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: start; }
.steps li::before { content: counter(s); grid-row: span 2; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--line); font: 700 1rem/1 var(--display); color: var(--accent); }
.steps li b { font-family: var(--display); font-size: 1.0625rem; }
.steps li span { font-size: .9375rem; color: var(--muted); }
.panel__note { margin-top: 20px; font-size: .9375rem; color: var(--muted); }
.panel__note b { color: var(--accent); }
.panel .hero__ctas { margin-top: 24px; }
@media (min-width: 768px) { .panel { padding: 40px; } .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; } .panel__text { max-width: 880px; } }

/* ---------- Comparativa Meta ---------- */
.compare { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 8px 16px; }
.compare__table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.compare__table th, .compare__table td { padding: 12px 8px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.compare__table thead th { font-family: var(--display); font-size: 1rem; color: var(--text); }
.compare__table thead .th--oakley { font-family: var(--condensed); font-size: 1.25rem; text-transform: uppercase; color: var(--oakley); letter-spacing: .01em; }
.compare__table tbody th { font-weight: 500; color: var(--muted); width: 28%; }
.compare__table tbody td { color: var(--text); }
.compare .btn { margin: 16px 8px 0; }
@media (min-width: 768px) { .compare { padding: 16px 24px 24px; } .compare__table { font-size: 1rem; } .compare__table th, .compare__table td { padding: 14px 12px; } }

/* ---------- Confianza ---------- */
.trust { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.trust li { display: flex; flex-direction: column; gap: 6px; padding: 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.trust li b { font-family: var(--display); font-size: 1rem; margin-top: 6px; }
.trust li span { font-size: .875rem; color: var(--muted); }
.legal { margin-top: 24px; font-size: .75rem; line-height: 1.5; color: var(--muted); max-width: 90ch; }
@media (min-width: 768px) { .trust { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; } }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; padding: 14px 0; cursor: pointer; list-style: none; font-family: var(--display); font-weight: 700; font-size: 1.0625rem; letter-spacing: -.01em; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__chev { transition: transform 200ms var(--ease-out); }
.faq__item[open] .faq__chev { transform: rotate(180deg); }
.faq__item p { padding: 0 0 18px; color: var(--muted); max-width: 70ch; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 40px var(--gutter) 96px; max-width: var(--max); margin: 0 auto; color: var(--muted); font-size: .875rem; }
.footer__grid { display: grid; gap: 24px; }
.footer__grid p { margin-bottom: 4px; }
.footer__links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer__links a, .footer__grid a { color: var(--text); }
.footer__copy { margin-top: 32px; font-size: .75rem; }
.footer__build { opacity: .5; }
@media (min-width: 768px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1.4fr; } .footer { padding-bottom: 48px; } }

/* ---------- Sticky CTA mobile ---------- */
.sticky-cta {
  position: fixed; left: var(--gutter); right: var(--gutter); bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 40;
  display: flex; align-items: center; justify-content: center; min-height: 52px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font: 600 1rem/1 var(--font); box-shadow: 0 8px 24px rgba(0, 0, 0, .45);
  transform: translateY(calc(100% + 24px)); opacity: 0; transition: transform 300ms var(--ease-out), opacity 300ms var(--ease-out);
}
.sticky-cta[hidden] { display: flex; }
.sticky-cta.is-on { transform: none; opacity: 1; }
.sticky-cta:active { transform: scale(.97); }
@media (min-width: 768px) { .sticky-cta { display: none !important; } }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 400ms var(--ease-out), transform 400ms var(--ease-out); transition-delay: calc(var(--i, 0) * 60ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { transform: none; transition: opacity 200ms linear; transition-delay: 0ms; }
  .marquee__track { animation: none; flex-wrap: wrap; width: auto; padding: 0 var(--gutter); gap: 16px 32px; }
  .card__media img, .btn, .sticky-cta, .faq__chev { transition: none; }
  .card:hover .card__media img { transform: none; }
}