/* ============================================================
   Netonworld — Color & Type Foundations
   Streaming reseller for the Venezuelan diaspora.
   Minimal, premium, dark-mode-first. Black + cyan.
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "Funnel Display";
  src: url("assets/fonts/FunnelDisplay-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Funnel Display";
  src: url("assets/fonts/FunnelDisplay-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Funnel Display";
  src: url("assets/fonts/FunnelDisplay-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Funnel Display";
  src: url("assets/fonts/FunnelDisplay-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Funnel Display";
  src: url("assets/fonts/FunnelDisplay-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Funnel Display";
  src: url("assets/fonts/FunnelDisplay-ExtraBold.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-bg:           #080A0F;
  --color-surface:      #111418;
  --color-surface-2:    #161A20;
  --color-border:       #1F242C;
  --color-border-strong:#2A3038;

  --color-fg:           #FFFFFF;
  --color-fg-muted:     #8B92A0;
  --color-fg-dim:       #5A616E;

  --color-accent:       #00E5FF;
  --color-accent-hover: #33EBFF;
  --color-accent-press: #00B8CC;
  --color-accent-soft:  rgba(0, 229, 255, 0.12);
  --color-accent-ring:  rgba(0, 229, 255, 0.35);

  --color-on-accent:    #080A0F;

  --color-success:      #10B981;
  --color-success-soft: rgba(16, 185, 129, 0.14);
  --color-error:        #EF4444;
  --color-error-soft:   rgba(239, 68, 68, 0.14);
  --color-warning:      #F59E0B;
  --color-warning-soft: rgba(245, 158, 11, 0.14);

  --bg:        var(--color-bg);
  --surface:   var(--color-surface);
  --surface-2: var(--color-surface-2);
  --fg1:       var(--color-fg);
  --fg2:       var(--color-fg-muted);
  --fg3:       var(--color-fg-dim);
  --accent:    var(--color-accent);
  --border:    var(--color-border);
  --border-2:  var(--color-border-strong);

  --font-display: "Funnel Display", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --fs-display:   clamp(40px, 6vw, 72px);
  --fs-h1:        clamp(32px, 4.4vw, 48px);
  --fs-h2:        clamp(26px, 3.2vw, 36px);
  --fs-h3:        22px;
  --fs-h4:        18px;
  --fs-body:      16px;
  --fs-body-sm:   14px;
  --fs-caption:   13px;
  --fs-micro:     11px;

  --lh-tight:    1.05;
  --lh-snug:     1.2;
  --lh-normal:   1.5;
  --lh-loose:    1.7;

  --ls-display: -0.03em;
  --ls-heading: -0.02em;
  --ls-body:    -0.005em;
  --ls-eyebrow:  0.14em;

  --fw-light:     300;
  --fw-regular:   400;
  --fw-medium:    500;
  --fw-semibold:  600;
  --fw-bold:      700;
  --fw-extrabold: 800;

  --sp-0:  0;
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;
  --sp-32: 128px;

  --r-xs:    4px;
  --r-sm:    6px;
  --r-md:    8px;
  --r-lg:   12px;
  --r-xl:   16px;
  --r-2xl:  24px;
  --r-full: 9999px;

  --shadow-1: 0 1px 0 rgba(255,255,255,0.02) inset, 0 1px 2px rgba(0,0,0,0.4);
  --shadow-2: 0 1px 0 rgba(255,255,255,0.03) inset, 0 6px 16px -4px rgba(0,0,0,0.5);
  --shadow-3: 0 1px 0 rgba(255,255,255,0.04) inset, 0 18px 40px -12px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 0 1px var(--color-accent-ring), 0 0 32px -4px rgba(0, 229, 255, 0.35);
  --shadow-focus: 0 0 0 3px var(--color-accent-ring);

  --ease-out:  cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast:   120ms;
  --dur-base:   200ms;
  --dur-slow:   300ms;

  --container:    1200px;
  --container-sm: 720px;
  --gutter:       24px;
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg1);
  font-family: var(--font-display);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  letter-spacing: var(--ls-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

::selection { background: var(--color-accent); color: var(--color-on-accent); }

/* ============================================================
   Catálogo de precios
   ============================================================ */

.precios-root {
  font-family: var(--font-display);
  background: var(--bg);
  color: var(--fg1);
  min-height: 100%;
  letter-spacing: var(--ls-body);
  -webkit-font-smoothing: antialiased;
  position: relative;
  width: 100%;
  isolation: isolate;
}
.precios-root *, .precios-root *::before, .precios-root *::after { box-sizing: border-box; }
.precios-root button { font-family: inherit; cursor: pointer; }
.precios-root a { color: inherit; text-decoration: none; }

/* ===== Header ===== */
.hdr {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(8, 10, 15, 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.hdr-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  min-height: 60px;
  max-width: 800px;
  margin: 0 auto;
}
.lettermark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.lettermark svg { display: block; flex-shrink: 0; }
.lettermark-text {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--fg1);
}
.hdr-badge {
  justify-self: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--color-accent-soft);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0, 229, 255, 0.25);
  white-space: nowrap;
  animation: badge-in 280ms var(--ease-out);
}
@keyframes badge-in {
  from { opacity: 0; transform: translateY(-3px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Currency toggle ===== */
.curtoggle {
  justify-self: end;
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  height: 32px;
  user-select: none;
}
.curtoggle-opt {
  background: transparent;
  border: 0;
  height: 26px;
  min-width: 30px;
  padding: 0 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg2);
  border-radius: 999px;
  transition:
    background var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out);
}
.curtoggle-opt[aria-selected="true"] {
  background: var(--accent);
  color: var(--color-on-accent);
}

/* ===== Body container ===== */
.body {
  padding: 20px 18px 140px;
  max-width: 460px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .body {
    max-width: 720px;
    padding: 28px 32px 160px;
  }
  .hdr-row { padding: 16px 32px; }
  .cat { margin-top: 56px; }
  .cat-title { font-size: 36px; }
  .lead { font-size: 15px; margin: 22px 0 10px; }
  .card { padding: 20px 22px; border-radius: 16px; }
  .card-name { font-size: 18px; }
  .card-note { font-size: 13px; }
  .card-price { font-size: 22px; }
  .variant { height: 36px; font-size: 13.5px; }
  .wa-btn { height: 60px; font-size: 17px; }
  .wa-btn--top { margin-top: 24px; }
  .wa-btn--bot { margin-top: 48px; }
}

@media (min-width: 900px) {
  .body {
    max-width: 800px;
    padding: 36px 40px 180px;
  }
  .hdr-row { padding: 18px 40px; }
  .cat { margin-top: 72px; }
  .cat-title { font-size: 44px; }
  .cat-rule { width: 48px; height: 3px; }
  .cat-list { gap: 12px; }
  .card { padding: 22px 26px; }
  .card-name { font-size: 19px; }
  .card-price { font-size: 24px; }
  .wa-btn { height: 64px; font-size: 17px; }
  .lead { font-size: 16px; }
  .ftr { margin-top: 80px; padding-top: 32px; }
}

.lead {
  margin: 18px 0 8px;
  font-size: 14px;
  color: var(--fg2);
  line-height: 1.5;
  text-wrap: pretty;
}

/* ===== WhatsApp button ===== */
.wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 56px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--color-on-accent);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  border: 0;
  transition: background var(--dur-base) var(--ease-out), transform var(--dur-fast) var(--ease-out);
  box-shadow: 0 8px 24px -10px rgba(0, 229, 255, 0.55);
}
.wa-btn:hover { background: var(--color-accent-hover); }
.wa-btn:active { transform: scale(0.985); background: var(--color-accent-press); }
.wa-btn--top { margin-top: 18px; }
.wa-btn--bot { margin-top: 36px; }

/* ===== Category section ===== */
.cat { margin-top: 44px; }
.cat-head { margin-bottom: 16px; }
.cat-title {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin: 0 0 10px;
}
.cat-rule {
  height: 2px;
  width: 36px;
  background: var(--accent);
  border-radius: 2px;
}
.cat-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ===== Card ===== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 16px;
  transition: border-color var(--dur-base) var(--ease-out);
}
.card:hover { border-color: var(--border-2); }
.card-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.card-info {
  min-width: 0;
  flex: 1 1 auto;
}
.card-name {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--fg1);
  text-wrap: pretty;
}
.card-note {
  margin-top: 4px;
  font-size: 12.5px;
  font-style: italic;
  color: var(--fg2);
  line-height: 1.35;
}
.card-price {
  flex-shrink: 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  line-height: 1.2;
  padding-top: 1px;
}

.price {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}
.price-sym {
  display: inline-block;
  font-size: 0.75em;
  font-weight: 600;
  color: var(--fg2);
  letter-spacing: 0;
}
.price-num { font-variant-numeric: tabular-nums; }

/* ===== Variant buttons ===== */
.variants {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
}
.variant {
  height: 34px;
  min-width: 44px;
  padding: 0 12px;
  background: transparent;
  border: 1px solid var(--border-2);
  border-radius: 7px;
  color: var(--fg1);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition:
    background var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}
.variant:hover { border-color: var(--accent); }
.variant:active { transform: scale(0.97); }
.variant.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--color-on-accent);
  font-weight: 600;
}

/* ===== Floating FAB "Ir a..." ===== */
.fab {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  color: var(--fg1);
  border: 1px solid var(--border-2);
  border-radius: 999px;
  padding: 12px 18px 12px 14px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  z-index: 40;
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(0, 229, 255, 0.0);
  transition:
    transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    opacity var(--dur-base) var(--ease-out);
}
.fab:hover {
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(0, 229, 255, 0.35);
  transform: translateX(-50%) translateY(-1px);
}
.fab svg { color: var(--accent); }
.fab.is-hidden { opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(8px); }

/* ===== Bottom sheet ===== */
.sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 10, 15, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
  z-index: 50;
  backdrop-filter: blur(2px);
}
.sheet-backdrop.is-open { opacity: 1; pointer-events: auto; }
.sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  max-width: 800px;
  margin: 0 auto;
  background: var(--surface);
  border-top: 1px solid var(--border-2);
  border-radius: 20px 20px 0 0;
  padding: 10px 18px 24px;
  transform: translateY(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  z-index: 51;
  box-shadow: 0 -20px 40px -10px rgba(0, 0, 0, 0.7);
}
.sheet.is-open { transform: translateY(0); }
.sheet-handle {
  width: 36px;
  height: 4px;
  background: var(--border-2);
  border-radius: 999px;
  margin: 4px auto 14px;
}
.sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.sheet-title {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg2);
  font-weight: 600;
}
.sheet-close {
  background: transparent;
  border: 0;
  color: var(--fg2);
  padding: 6px;
  border-radius: 8px;
  display: inline-flex;
  cursor: pointer;
}
.sheet-close:hover { color: var(--fg1); background: var(--surface-2); }
.sheet-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sheet-link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.sheet-link:last-of-type { border-bottom: 0; }
.sheet-num {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.sheet-label {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--fg1);
}
.sheet-arrow {
  color: var(--fg2);
  font-size: 18px;
}
.sheet li:last-child .sheet-link { border-bottom: 0; }

/* ===== Footer ===== */
.ftr {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.ftr-mark {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.01em;
  color: var(--fg1);
}
.ftr-meta {
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--fg3);
  letter-spacing: 0.02em;
}
.ftr-rate {
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg2);
}

/* ===== Error state ===== */
.errstate {
  max-width: 460px;
  margin: 80px auto;
  padding: 32px 24px;
  text-align: center;
}
.errstate-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--color-accent-soft);
  border: 1px solid rgba(0, 229, 255, 0.25);
  margin-bottom: 18px;
  color: var(--accent);
}
.errstate-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg1);
  margin: 0 0 8px;
}
.errstate-msg {
  font-size: 14px;
  color: var(--fg2);
  line-height: 1.5;
  margin: 0 0 20px;
}
.errstate-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  background: var(--surface);
  color: var(--fg1);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-out);
}
.errstate-btn:hover { border-color: var(--accent); }