/* =========================================================================
   PropiedadIA.com — Design System
   "El dating app de las mejores propiedades de LATAM"
   Immersive, editorial, video-first. Dark canvas, warm accent, glass surfaces.
   ========================================================================= */

/* ---- 1. Tokens ---------------------------------------------------------- */
:root {
  /* Brand canvas */
  --ink-900: #07080d;
  --ink-850: #0b0d16;
  --ink-800: #11131f;
  --ink-700: #181b2b;
  --ink-600: #232744;
  --ink-500: #343a5e;
  --line: color-mix(in oklab, var(--ink-500) 55%, transparent);

  /* Text */
  --text: #f4f4fb;
  --text-dim: #b8bcd4;
  --text-mute: #80859e;

  /* Accents — coral sunrise + electric agave */
  --coral: #ff5a6e;
  --coral-soft: #ff8a7a;
  --amber: #ffb84d;
  --agave: #21d6a3;
  --violet: #8b6cff;
  --sky: #4cc2ff;

  /* Functional */
  --good: #21d6a3;
  --warn: #ffb84d;
  --bad: #ff5a6e;

  /* Gradients */
  --grad-sunrise: linear-gradient(135deg, #ff5a6e 0%, #ffb84d 100%);
  --grad-dusk: linear-gradient(135deg, #8b6cff 0%, #ff5a6e 60%, #ffb84d 100%);
  --grad-agave: linear-gradient(135deg, #21d6a3 0%, #4cc2ff 100%);
  --grad-ink: linear-gradient(180deg, rgba(7,8,13,0) 0%, var(--ink-900) 92%);

  /* Surfaces */
  --glass: color-mix(in oklab, var(--ink-700) 72%, transparent);
  --glass-strong: color-mix(in oklab, var(--ink-700) 92%, transparent);
  --glass-border: color-mix(in oklab, #ffffff 12%, transparent);

  /* Radii + shadow */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 34px;
  --r-pill: 999px;
  --shadow-card: 0 24px 60px -24px rgba(0,0,0,0.7);
  --shadow-float: 0 36px 90px -30px rgba(0,0,0,0.85);
  --glow-coral: 0 0 0 1px color-mix(in oklab, var(--coral) 40%, transparent),
                0 18px 50px -12px color-mix(in oklab, var(--coral) 55%, transparent);

  /* Type */
  --font-display: "Clash Display", "Space Grotesk", "Outfit", system-ui, sans-serif;
  --font-sans: "Inter", "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;

  --step--1: clamp(0.82rem, 0.78rem + 0.2vw, 0.92rem);
  --step-0: clamp(1rem, 0.95rem + 0.25vw, 1.12rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --step-3: clamp(2rem, 1.6rem + 2vw, 3.1rem);
  --step-4: clamp(2.6rem, 1.9rem + 3.4vw, 4.6rem);
  --step-5: clamp(3.2rem, 2.1rem + 5.2vw, 6.4rem);

  /* Layout */
  --wrap: 1200px;
  --wrap-wide: 1400px;
  --wrap-narrow: 760px;
  --gutter: clamp(1.1rem, 0.6rem + 2.4vw, 2.6rem);
  --nav-h: 76px;
}

/* ---- 2. Reset ----------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}
body {
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--text);
  background: var(--ink-900);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video, svg, picture { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
:focus-visible {
  outline: 3px solid var(--sky);
  outline-offset: 3px;
  border-radius: 4px;
}
::selection { background: var(--coral); color: #fff; }

/* ---- 3. Ambient background --------------------------------------------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60vw 60vw at 12% -8%, color-mix(in oklab, var(--violet) 26%, transparent), transparent 60%),
    radial-gradient(50vw 50vw at 92% 4%, color-mix(in oklab, var(--coral) 22%, transparent), transparent 58%),
    radial-gradient(70vw 60vw at 50% 110%, color-mix(in oklab, var(--agave) 16%, transparent), transparent 60%),
    var(--ink-900);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.035;
  mix-blend-mode: overlay;
}

/* ---- 4. Layout helpers -------------------------------------------------- */
.wrap { width: min(100% - var(--gutter) * 2, var(--wrap)); margin-inline: auto; }
.wrap-wide { width: min(100% - var(--gutter) * 2, var(--wrap-wide)); margin-inline: auto; }
.wrap-narrow { width: min(100% - var(--gutter) * 2, var(--wrap-narrow)); margin-inline: auto; }
.section { padding-block: clamp(3.5rem, 2rem + 6vw, 8rem); }
.section-tight { padding-block: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); }
.stack > * + * { margin-top: var(--flow, 1.2rem); }
.grid { display: grid; gap: var(--gap, 1.6rem); }
.center-text { text-align: center; }
.skip-link {
  position: absolute; left: 1rem; top: -120%;
  background: var(--coral); color: #fff; padding: 0.7rem 1.2rem;
  border-radius: var(--r-pill); z-index: 999; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* ---- 5. Typography ------------------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
}
.display { font-size: var(--step-5); line-height: 0.98; letter-spacing: -0.035em; }
h1, .h1 { font-size: var(--step-4); }
h2, .h2 { font-size: var(--step-3); }
h3, .h3 { font-size: var(--step-2); }
h4, .h4 { font-size: var(--step-1); }
.lede {
  font-size: var(--step-1);
  color: var(--text-dim);
  line-height: 1.5;
  font-weight: 400;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--coral-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--grad-sunrise);
  border-radius: 2px;
}
.text-grad {
  background: var(--grad-dusk);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.text-agave {
  background: var(--grad-agave);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.prose { max-width: 70ch; }
.prose p, .prose li { color: var(--text-dim); }
.prose h2 { margin-top: 2.4em; margin-bottom: 0.6em; }
.prose h3 { margin-top: 1.8em; margin-bottom: 0.5em; color: var(--text); }
.prose a { color: var(--sky); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
.prose a:hover { color: var(--coral-soft); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: 0.45em; }
.prose strong { color: var(--text); }
.prose blockquote {
  border-left: 3px solid var(--coral);
  padding: 0.4rem 0 0.4rem 1.4rem;
  font-size: var(--step-1);
  color: var(--text);
  font-style: italic;
}

/* ---- 6. Buttons --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.95rem 1.6rem;
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: var(--step-0);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.25s ease, background 0.25s ease;
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--grad-sunrise);
  color: #1a0608;
  box-shadow: var(--glow-coral);
}
.btn-primary:hover { box-shadow: 0 0 0 1px var(--coral), 0 24px 60px -14px color-mix(in oklab, var(--coral) 70%, transparent); }
.btn-ghost {
  background: var(--glass);
  border-color: var(--glass-border);
  backdrop-filter: blur(14px);
  color: var(--text);
}
.btn-ghost:hover { background: var(--glass-strong); border-color: color-mix(in oklab, #fff 24%, transparent); }
.btn-lg { padding: 1.15rem 2rem; font-size: var(--step-1); }
.btn-sm { padding: 0.6rem 1.1rem; font-size: var(--step--1); }
.btn .ico { width: 1.15em; height: 1.15em; }

/* ---- 7. Chips, badges, pills ------------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--r-pill);
  font-size: var(--step--1);
  font-weight: 500;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  color: var(--text-dim);
}
.chip-good { color: var(--good); border-color: color-mix(in oklab, var(--good) 40%, transparent); }
.chip-warn { color: var(--warn); border-color: color-mix(in oklab, var(--warn) 40%, transparent); }
.chip-bad { color: var(--bad); border-color: color-mix(in oklab, var(--bad) 40%, transparent); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }

.badge-update {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-family: var(--font-mono); font-size: var(--step--1);
  padding: 0.3rem 0.7rem; border-radius: var(--r-sm);
}
.badge-fresh { background: color-mix(in oklab, var(--good) 16%, transparent); color: var(--good); }
.badge-aging { background: color-mix(in oklab, var(--warn) 16%, transparent); color: var(--warn); }
.badge-stale { background: color-mix(in oklab, var(--bad) 16%, transparent); color: var(--bad); }

/* ---- 8. Cards (glass surfaces) ----------------------------------------- */
.card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-card);
}
.card-pad { padding: clamp(1.4rem, 1rem + 1.5vw, 2.4rem); }
.card-hover { transition: transform 0.3s cubic-bezier(.2,.7,.2,1), border-color 0.3s ease, box-shadow 0.3s ease; }
.card-hover:hover {
  transform: translateY(-6px);
  border-color: color-mix(in oklab, var(--coral) 50%, transparent);
  box-shadow: var(--shadow-float);
}

/* ---- 9. Navbar ---------------------------------------------------------- */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: color-mix(in oklab, var(--ink-900) 78%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.site-nav.scrolled { border-bottom-color: var(--line); background: color-mix(in oklab, var(--ink-900) 92%, transparent); }
.site-nav .wrap-wide { display: flex; align-items: center; gap: 1.4rem; width: min(100% - var(--gutter)*2, var(--wrap-wide)); }
.brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; }
.brand .mark { width: 34px; height: 34px; }
.brand b { background: var(--grad-sunrise); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; gap: 0.3rem; margin-left: auto; align-items: center; }
.nav-links a {
  padding: 0.55rem 0.95rem; border-radius: var(--r-pill);
  font-size: var(--step--1); font-weight: 500; color: var(--text-dim);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text); background: var(--glass); }
.nav-links a[aria-current="page"] { color: var(--text); background: var(--glass); }
.nav-cta { margin-left: 0.4rem; }
.nav-toggle { display: none; background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--r-sm); width: 44px; height: 44px; align-items: center; justify-content: center; cursor: pointer; }
.nav-toggle svg { width: 22px; height: 22px; }
@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .nav-links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0.2rem;
    padding: 1rem var(--gutter) 1.6rem;
    background: var(--ink-850); border-bottom: 1px solid var(--line);
    transform: translateY(-120%); transition: transform 0.35s cubic-bezier(.2,.7,.2,1);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 0.85rem 1rem; font-size: var(--step-0); }
  .nav-cta { margin: 0.5rem 0 0; justify-content: center; }
}

/* ---- 10. Hero ----------------------------------------------------------- */
.hero {
  position: relative;
  min-height: min(94vh, 880px);
  display: flex; align-items: center;
  overflow: hidden;
  padding-block: clamp(3rem, 2rem + 6vw, 7rem);
}
.hero-media {
  position: absolute; inset: 0; z-index: -1;
}
.hero-media video, .hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.05) contrast(1.04) brightness(0.62);
}
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(115deg, var(--ink-900) 0%, color-mix(in oklab, var(--ink-900) 55%, transparent) 42%, transparent 70%),
    var(--grad-ink);
}
.hero-content { max-width: 720px; }
.hero h1 { font-size: var(--step-5); margin-top: 0.8rem; }
.hero .lede { margin-top: 1.4rem; max-width: 38ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }
.hero-stats {
  display: flex; flex-wrap: wrap; gap: clamp(1.4rem, 1rem + 2vw, 3rem);
  margin-top: 3rem; padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.hero-stat .n { font-family: var(--font-display); font-size: var(--step-3); display: block; line-height: 1; }
.hero-stat .l { font-size: var(--step--1); color: var(--text-mute); margin-top: 0.35rem; }
.scroll-cue {
  position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--text-mute);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
}
.scroll-cue::after {
  content: ""; width: 1px; height: 38px;
  background: linear-gradient(var(--coral), transparent);
  animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue { 0%,100% { opacity: 0.3; transform: scaleY(0.6); } 50% { opacity: 1; transform: scaleY(1); } }

/* ---- 11. Swipe deck (the "dating app" core) ---------------------------- */
.deck-section { position: relative; }
.deck-stage {
  position: relative;
  height: clamp(520px, 62vh, 680px);
  display: grid; place-items: center;
  perspective: 1400px;
}
.swipe-card {
  position: absolute;
  width: min(92vw, 380px);
  height: 100%;
  max-height: 640px;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  border: 1px solid var(--glass-border);
  background: var(--ink-800);
  cursor: grab;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1), opacity 0.4s ease, filter 0.4s ease;
  touch-action: pan-y;
  will-change: transform;
}
.swipe-card:active { cursor: grabbing; }
.swipe-card.gone { transition: transform 0.5s ease, opacity 0.5s ease; }
.swipe-card .media { position: absolute; inset: 0; }
.swipe-card .media img, .swipe-card .media video { width: 100%; height: 100%; object-fit: cover; }
.swipe-card .media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(7,8,13,0.35) 55%, rgba(7,8,13,0.96) 100%);
}
.swipe-card .scrim-top {
  position: absolute; inset: 0 0 auto 0; height: 90px;
  background: linear-gradient(180deg, rgba(7,8,13,0.7), transparent);
}
.swipe-card .body {
  position: absolute; inset: auto 0 0 0;
  padding: 1.4rem 1.5rem 1.6rem;
  display: grid; gap: 0.6rem;
}
.swipe-card .loc { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--coral-soft); }
.swipe-card .title { font-family: var(--font-display); font-size: var(--step-2); line-height: 1.05; }
.swipe-card .meta { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.swipe-card .price { font-family: var(--font-display); font-size: var(--step-1); }
.swipe-card .price small { color: var(--text-mute); font-family: var(--font-sans); font-weight: 400; }
.swipe-card .tags { position: absolute; top: 1.1rem; left: 1.1rem; display: flex; gap: 0.4rem; flex-wrap: wrap; max-width: 75%; }
.swipe-card .verdict {
  position: absolute; top: 1.4rem; right: 1.4rem;
  font-family: var(--font-display); font-weight: 600;
  font-size: 1.6rem; padding: 0.3rem 0.9rem; border-radius: var(--r-sm);
  border: 3px solid currentColor; opacity: 0; transform: rotate(8deg) scale(0.8);
  transition: opacity 0.15s, transform 0.15s;
}
.swipe-card .verdict.like { color: var(--good); left: 1.4rem; right: auto; transform: rotate(-12deg) scale(0.8); }
.swipe-card .verdict.nope { color: var(--bad); }
.swipe-card[data-dir="like"] .verdict.like { opacity: 1; transform: rotate(-12deg) scale(1); }
.swipe-card[data-dir="nope"] .verdict.nope { opacity: 1; transform: rotate(8deg) scale(1); }
.deck-controls { display: flex; justify-content: center; gap: 1rem; margin-top: 1.8rem; }
.deck-btn {
  width: 62px; height: 62px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  background: var(--glass-strong); border: 1px solid var(--glass-border);
  transition: transform 0.18s ease, box-shadow 0.25s ease;
}
.deck-btn:hover { transform: scale(1.08); }
.deck-btn svg { width: 26px; height: 26px; }
.deck-btn.nope { color: var(--bad); }
.deck-btn.nope:hover { box-shadow: 0 0 30px -6px var(--bad); }
.deck-btn.like { color: var(--good); width: 74px; height: 74px; }
.deck-btn.like:hover { box-shadow: 0 0 34px -4px var(--good); }
.deck-btn.info { color: var(--sky); }
.deck-empty { text-align: center; color: var(--text-dim); display: none; }
.deck-stage.done .deck-empty { display: block; }

/* ---- 12. Feature grid / pillar cards ----------------------------------- */
.feature-grid { display: grid; gap: 1.6rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.pillar-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  min-height: 340px;
}
.pillar-card .pc-media { position: absolute; inset: 0; z-index: 0; }
.pillar-card .pc-media img, .pillar-card .pc-media video { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.5) saturate(1.1); transition: transform 0.6s ease; }
.pillar-card:hover .pc-media img, .pillar-card:hover .pc-media video { transform: scale(1.07); }
.pillar-card .pc-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,8,13,0.3), rgba(7,8,13,0.92)); }
.pillar-card .pc-body { position: relative; z-index: 1; margin-top: auto; padding: 1.6rem; display: grid; gap: 0.7rem; }
.pillar-card .pc-num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--amber); letter-spacing: 0.15em; }
.pillar-card h3 { font-size: var(--step-2); }
.pillar-card p { color: var(--text-dim); font-size: var(--step--1); }
.pillar-card .pc-go { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--coral-soft); font-weight: 600; font-size: var(--step--1); }
.pillar-card:hover .pc-go { gap: 0.7rem; }

/* generic icon-feature card */
.ifeat { display: grid; gap: 0.7rem; }
.ifeat .ic {
  width: 52px; height: 52px; border-radius: var(--r-md);
  display: grid; place-items: center;
  background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--coral-soft);
}
.ifeat .ic svg { width: 26px; height: 26px; }
.ifeat h4 { font-size: var(--step-1); }
.ifeat p { color: var(--text-dim); font-size: var(--step--1); }

/* ---- 13. Marquee logos / sources --------------------------------------- */
.marquee { overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 3rem; width: max-content; animation: slide 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-mute); letter-spacing: 0.05em; white-space: nowrap; display: flex; align-items: center; gap: 0.6rem; }
.marquee-track span::before { content: "◆"; color: var(--coral); font-size: 0.6rem; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---- 14. Stats band ----------------------------------------------------- */
.stat-band { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.stat-band .stat { text-align: center; padding: 1.6rem 1rem; }
.stat-band .stat .n { font-family: var(--font-display); font-size: var(--step-4); line-height: 1; background: var(--grad-sunrise); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-band .stat .l { color: var(--text-mute); font-size: var(--step--1); margin-top: 0.5rem; }

/* ---- 15. FAQ / AEO ------------------------------------------------------ */
.faq-list { display: grid; gap: 0.8rem; }
.faq-item {
  border: 1px solid var(--glass-border); border-radius: var(--r-md);
  background: var(--glass); overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer;
  padding: 1.2rem 1.4rem; display: flex; align-items: center; gap: 1rem;
  font-family: var(--font-display); font-size: var(--step-1); font-weight: 600;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; margin-left: auto; flex: none;
  width: 22px; height: 22px;
  background: var(--grad-sunrise); border-radius: 50%;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='black' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='black' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat;
  transition: transform 0.3s ease;
}
.faq-item[open] summary::after { transform: rotate(135deg); }
.faq-item .faq-a { padding: 0 1.4rem 1.4rem; color: var(--text-dim); }
.faq-item .faq-a > *:first-child { margin-top: 0; }

/* ---- 16. Tables --------------------------------------------------------- */
.table-wrap { overflow-x: auto; border-radius: var(--r-md); border: 1px solid var(--glass-border); }
table.data {
  width: 100%; border-collapse: collapse; font-size: var(--step--1);
  background: var(--glass);
}
table.data th, table.data td { padding: 0.85rem 1rem; text-align: left; }
table.data thead th {
  background: var(--ink-700); font-family: var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.72rem;
  color: var(--text-dim); position: sticky; top: 0;
}
table.data tbody tr + tr { border-top: 1px solid var(--line); }
table.data tbody tr:hover { background: color-mix(in oklab, var(--coral) 8%, transparent); }
table.data td.num { font-family: var(--font-mono); text-align: right; }

/* ---- 17. Callouts ------------------------------------------------------- */
.callout {
  display: flex; gap: 1rem; padding: 1.2rem 1.4rem;
  border-radius: var(--r-md); border: 1px solid var(--glass-border);
  background: var(--glass);
}
.callout .ci { flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; }
.callout.tip { border-color: color-mix(in oklab, var(--good) 40%, transparent); }
.callout.tip .ci { background: color-mix(in oklab, var(--good) 18%, transparent); color: var(--good); }
.callout.warn { border-color: color-mix(in oklab, var(--warn) 40%, transparent); }
.callout.warn .ci { background: color-mix(in oklab, var(--warn) 18%, transparent); color: var(--warn); }
.callout.danger { border-color: color-mix(in oklab, var(--bad) 40%, transparent); }
.callout.danger .ci { background: color-mix(in oklab, var(--bad) 18%, transparent); color: var(--bad); }
.callout p { color: var(--text-dim); }
.callout strong { color: var(--text); }

/* ---- 18. Sources / citations ------------------------------------------- */
.source-list { display: grid; gap: 0.6rem; }
.source-list li {
  display: flex; gap: 0.8rem; align-items: flex-start;
  padding: 0.8rem 1rem; border-radius: var(--r-sm);
  background: var(--glass); border: 1px solid var(--glass-border);
  font-size: var(--step--1);
}
.source-list .sn { font-family: var(--font-mono); color: var(--amber); flex: none; }
.source-list a { color: var(--sky); }
.cite-ref {
  font-family: var(--font-mono); font-size: 0.7em; color: var(--amber);
  vertical-align: super; padding: 0 0.15em;
}

/* ---- 19. Video blocks --------------------------------------------------- */
.video-feature {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--glass-border); box-shadow: var(--shadow-card);
  aspect-ratio: 16 / 9; background: var(--ink-800);
}
.video-feature video, .video-feature img, .video-feature iframe { width: 100%; height: 100%; object-fit: cover; border: 0; }
.video-feature .vf-play {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: rgba(7,8,13,0.35); cursor: pointer;
  transition: background 0.3s ease;
}
.video-feature .vf-play:hover { background: rgba(7,8,13,0.15); }
.video-feature .vf-play .pbtn {
  width: 84px; height: 84px; border-radius: 50%;
  background: var(--grad-sunrise); display: grid; place-items: center;
  box-shadow: var(--glow-coral);
  animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--coral) 55%, transparent); }
  50% { box-shadow: 0 0 0 22px transparent; }
}
.video-feature .vf-play svg { width: 30px; height: 30px; color: #1a0608; margin-left: 4px; }
.video-feature figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.4rem; font-size: var(--step--1); color: var(--text-dim);
  background: linear-gradient(transparent, rgba(7,8,13,0.92));
}
.video-grid { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }

/* ---- 20. Breadcrumbs + TOC --------------------------------------------- */
.crumbs { display: flex; flex-wrap: wrap; gap: 0.5rem; font-size: var(--step--1); color: var(--text-mute); }
.crumbs a:hover { color: var(--coral-soft); }
.crumbs .sep { opacity: 0.4; }
.toc {
  position: sticky; top: calc(var(--nav-h) + 1.4rem);
  align-self: start;
}
.toc h4 { font-size: var(--step--1); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-mute); margin-bottom: 0.8rem; }
.toc ol { display: grid; gap: 0.15rem; counter-reset: toc; }
.toc a {
  display: block; padding: 0.4rem 0.7rem; border-radius: var(--r-sm);
  font-size: var(--step--1); color: var(--text-mute);
  border-left: 2px solid transparent;
}
.toc a:hover, .toc a.active { color: var(--text); background: var(--glass); border-left-color: var(--coral); }

.article-layout {
  display: grid; gap: clamp(1.6rem, 1rem + 3vw, 3.4rem);
  grid-template-columns: 1fr;
}
@media (min-width: 1040px) {
  .article-layout { grid-template-columns: 250px minmax(0, 1fr); }
}

/* ---- 21. CTA band ------------------------------------------------------- */
.cta-band {
  position: relative; overflow: hidden;
  border-radius: var(--r-xl);
  padding: clamp(2.4rem, 1.6rem + 4vw, 5rem);
  text-align: center;
  background: var(--grad-dusk);
  color: #150407;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 20h40M20 0v40' stroke='%23000' stroke-width='0.5' opacity='0.15'/%3E%3C/svg%3E");
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #150407; }
.cta-band p { color: color-mix(in oklab, #150407 78%, transparent); max-width: 50ch; margin-inline: auto; }
.cta-band .btn-ghost { background: rgba(0,0,0,0.18); border-color: rgba(0,0,0,0.25); color: #150407; }
.cta-band .btn-primary { background: #150407; color: #fff; box-shadow: 0 18px 50px -16px rgba(0,0,0,0.6); }

/* ---- 22. Footer --------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); padding-block: clamp(3rem, 2rem + 3vw, 5rem) 2.4rem; margin-top: 4rem; }
.footer-grid { display: grid; gap: 2.4rem; grid-template-columns: 1.6fr repeat(3, 1fr); }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h5 { font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-mute); margin-bottom: 1rem; }
.footer-grid ul { display: grid; gap: 0.5rem; }
.footer-grid a { color: var(--text-dim); font-size: var(--step--1); }
.footer-grid a:hover { color: var(--coral-soft); }
.footer-about p { color: var(--text-mute); font-size: var(--step--1); max-width: 36ch; margin-top: 1rem; }
.footer-bottom {
  margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  font-size: var(--step--1); color: var(--text-mute);
}
.footer-markets { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.footer-markets span { padding: 0.2rem 0.6rem; border-radius: var(--r-sm); background: var(--glass); border: 1px solid var(--glass-border); font-size: 0.72rem; }

/* ---- 23. Coming soon ---------------------------------------------------- */
.coming {
  min-height: 100vh; display: grid; place-items: center;
  text-align: center; padding: var(--gutter); position: relative;
}
.coming-inner { max-width: 640px; }
.coming .orbit {
  width: 180px; height: 180px; margin: 0 auto 2.4rem; position: relative;
}
.coming .orbit .core {
  position: absolute; inset: 32%; border-radius: 50%;
  background: var(--grad-sunrise); box-shadow: var(--glow-coral);
  animation: breathe 3.4s ease-in-out infinite;
}
@keyframes breathe { 0%,100% { transform: scale(0.9); } 50% { transform: scale(1.05); } }
.coming .orbit .ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid var(--glass-border);
}
.coming .orbit .ring::after {
  content: ""; position: absolute; width: 12px; height: 12px; border-radius: 50%;
  background: var(--agave); top: -6px; left: calc(50% - 6px);
  box-shadow: 0 0 16px var(--agave);
}
.coming .orbit .ring.r2 { inset: -22px; animation: spin 9s linear infinite; }
.coming .orbit .ring.r3 { inset: -44px; animation: spin 16s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.coming h1 { font-size: var(--step-4); margin-bottom: 1rem; }
.coming .progress {
  height: 8px; border-radius: var(--r-pill); background: var(--ink-700);
  overflow: hidden; margin: 2rem 0 0.6rem; border: 1px solid var(--glass-border);
}
.coming .progress span {
  display: block; height: 100%; width: 64%;
  background: var(--grad-sunrise);
  border-radius: var(--r-pill);
  animation: fill 2.2s cubic-bezier(.2,.8,.2,1) forwards;
}
@keyframes fill { from { width: 0; } }
.coming .links { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; margin-top: 2.2rem; }

/* ---- 24. Reveal-on-scroll ---------------------------------------------- */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(.2,.7,.2,1), transform 0.7s cubic-bezier(.2,.7,.2,1);
}
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-reveal="2"] { transition-delay: 0.08s; }
[data-reveal][data-reveal="3"] { transition-delay: 0.16s; }
[data-reveal][data-reveal="4"] { transition-delay: 0.24s; }

/* ---- 25. Section headers ----------------------------------------------- */
.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 1.4rem + 2vw, 3.4rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin-top: 0.7rem; }
.section-head p { margin-top: 0.9rem; color: var(--text-dim); }

/* ---- 26. Split feature -------------------------------------------------- */
.split { display: grid; gap: clamp(1.6rem, 1rem + 3vw, 4rem); align-items: center; }
@media (min-width: 880px) { .split { grid-template-columns: 1fr 1fr; } .split.reverse > :first-child { order: 2; } }
.split-media { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--glass-border); box-shadow: var(--shadow-card); position: relative; aspect-ratio: 4/3; }
.split-media img, .split-media video { width: 100%; height: 100%; object-fit: cover; }

/* ---- 27. Pills row / quick nav ----------------------------------------- */
.pill-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pill-row a { padding: 0.5rem 1rem; border-radius: var(--r-pill); background: var(--glass); border: 1px solid var(--glass-border); font-size: var(--step--1); transition: all 0.2s; }
.pill-row a:hover { border-color: var(--coral); color: var(--coral-soft); }

/* ---- 27b. Motion scene (procedural SVG drifting parallax) -------------- */
.motion-scene { position: absolute; inset: 0; }
.motion-scene svg {
  width: 110%; height: 110%; position: absolute; inset: -5% -5%;
  animation: drift var(--drift, 30s) ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate3d(-1%, -1%, 0) scale(1.02); }
  to   { transform: translate3d(2%, 1.5%, 0) scale(1.08); }
}

/* ---- 28. Misc utilities ------------------------------------------------- */
.muted { color: var(--text-mute); }
.dim { color: var(--text-dim); }
.mono { font-family: var(--font-mono); }
.nowrap { white-space: nowrap; }
.hr { height: 1px; background: var(--line); border: 0; margin-block: 2rem; }
.tag-strip { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.aspect-video { aspect-ratio: 16/9; }
.rounded { border-radius: var(--r-lg); overflow: hidden; }
@media (max-width: 640px) {
  .hero-stats { gap: 1.4rem; }
  .deck-controls { gap: 0.7rem; }
}

/* ---- Macro ticker — live FX + indicators ------------------------------ */
.macro-ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,90,110,0.04) 0%, rgba(7,8,13,0.0) 100%);
  padding: 0.7rem 0;
  font-size: 0.82rem;
}
.macro-ticker .wrap-wide {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
  align-items: center;
  justify-content: space-between;
}
.macro-fx, .macro-context, .macro-ar-rates {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
  align-items: center;
}
.macro-pill, .macro-ar-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.32rem 0.65rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}
.macro-pill-label {
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.macro-ar-pill strong {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 500;
}
.macro-meta {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  align-items: center;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}
[data-macro-fx], [data-macro-fx-time] {
  transition: color 240ms ease;
}
[data-macro-fx].live {
  color: var(--good);
}
[data-macro-fx-time].live, .macro-time.live {
  color: var(--good);
}
.macro-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-right: 0.4rem;
}
@media (max-width: 720px) {
  .macro-ticker { padding: 0.6rem 0; }
  .macro-fx, .macro-context, .macro-ar-rates { gap: 0.35rem 0.5rem; }
  .macro-pill, .macro-ar-pill { padding: 0.25rem 0.55rem; font-size: 0.72rem; }
}

/* "Datos actualizados" trust badge */
.fresh-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(122, 220, 178, 0.08);
  border: 1px solid rgba(122, 220, 178, 0.25);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--good);
}
.fresh-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 4px rgba(122, 220, 178, 0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ---- Portal deep links (real listings) -------------------------------- */
.portal-block { border: 1px solid var(--coral); background: linear-gradient(160deg, rgba(255,90,110,0.05), rgba(7,8,13,0)); }
.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 0.8rem;
}
.portal-link {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.95rem 1.1rem;
  border-radius: var(--r-md);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}
.portal-link:hover {
  border-color: var(--coral);
  transform: translateY(-2px);
  background: rgba(255,90,110,0.07);
}
.portal-link-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-0);
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.portal-link-name svg { width: 14px; height: 14px; }
.portal-link-note { font-size: var(--step--1); color: var(--text-mute); }
.portal-chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.portal-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.34rem 0.7rem;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  font-size: 0.78rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease;
}
.portal-chip svg { width: 11px; height: 11px; opacity: 0.6; }
.portal-chip:hover { border-color: var(--coral); color: var(--text); }