/* ============================================
   Real Zero — QR landing pages (Temporada de fuerza)
   /fuerza · /proteina · /recuperacion
   Shares the /velazquez design language:
   PP Right Grotesk · orange #FF6F0D · bone on dark.
   PP Right Grotesk ships 300/400/500/800 only —
   emphasis uses 500, headings use 800.
   ============================================ */

@font-face {
  font-family: 'PP Right Grotesk';
  src: url('/fonts/PPRightGrotesk-Dark.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'PP Right Grotesk';
  src: url('/fonts/PPRightGrotesk-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'PP Right Grotesk';
  src: url('/fonts/PPRightGrotesk-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'PP Right Grotesk';
  src: url('/fonts/PPRightGrotesk-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}


/* ============================================
   TOKENS
   ============================================ */

:root {
  --orange: #FF6F0D;
  --orange-soft: rgba(255, 111, 13, 0.12);
  --bone: #FDF7EA;
  --dark: #0A0A0A;
  --surface: #141414;
  --surface-2: #1B1B1B;
  --line: #2A2A2A;
  --text-dim: rgba(253, 247, 234, 0.65);

  --font: 'PP Right Grotesk', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --tracking: -0.02em;

  --card-radius: 12px;
  --maxw: 680px;
}


/* ============================================
   RESET
   ============================================ */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--dark);
  color: var(--bone);
  font-family: var(--font);
  font-weight: 300;
  letter-spacing: var(--tracking);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

strong { font-weight: 500; }

:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }


/* ============================================
   LAYOUT
   ============================================ */

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

header { padding: 28px 0 8px; }

.eyebrow {
  display: inline-block;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 800;
}

.brand { font-size: .85rem; color: var(--text-dim); margin-top: 4px; }

.hero { padding: 28px 0 12px; }

h1 {
  font-size: clamp(2rem, 7vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  font-weight: 800;
}

h1 .tachado {
  position: relative;
  white-space: nowrap;
  color: var(--text-dim);
}

h1 .tachado::after {
  content: "";
  position: absolute;
  left: -2%; right: -2%; top: 52%;
  height: .09em;
  background: var(--orange);
  transform: rotate(-2deg);
  border-radius: 2px;
}

h1 em { font-style: normal; color: var(--orange); }

.lede { margin-top: 16px; font-size: 1.05rem; color: var(--text-dim); max-width: 56ch; }

section { padding: 26px 0; }

h2 { font-size: 1.15rem; font-weight: 800; margin-bottom: 14px; letter-spacing: -.01em; }


/* ============================================
   CARDS (mito / realidad)
   ============================================ */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 20px;
  margin-bottom: 12px;
}

.card p { color: var(--text-dim); font-size: .95rem; }
.card p strong { color: var(--bone); }

.mito .tag, .realidad .tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.mito .tag {
  background: var(--surface-2);
  color: var(--text-dim);
  text-decoration: line-through;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 2px;
}

.realidad .tag { background: var(--orange-soft); color: var(--orange); }


/* ============================================
   VIDEO FACADE (/fuerza)
   No YouTube load until play is tapped — the iframe
   is injected on click and must stay youtube-nocookie.
   ============================================ */

.video {
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16/9;
  background: var(--surface);
  cursor: pointer;
}

.video img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: .85; }

.video .play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video .play span {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(255, 111, 13, 0.4);
}

.video .play svg { width: 26px; height: 26px; fill: var(--dark); margin-left: 4px; }

.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.video-caption { font-size: .82rem; color: var(--text-dim); margin-top: 10px; }
.video-caption a { color: var(--orange); text-decoration: none; }


/* ============================================
   CALCULATOR (/proteina)
   ============================================ */

.calc {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 24px;
}

.calc label { display: block; font-size: .85rem; color: var(--text-dim); margin-bottom: 8px; }

.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

input[type=number] {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  color: var(--bone);
  font-family: var(--font);
  font-size: 1.3rem;
  font-weight: 500;
  padding: 12px 14px;
  width: 130px;
  -moz-appearance: textfield;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button { -webkit-appearance: none; }

input:focus { outline: 2px solid var(--orange); border-color: var(--orange); }

.unit { color: var(--text-dim); font-weight: 500; }

.result { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }

.result .big {
  font-size: clamp(2.2rem, 9vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--orange);
  line-height: 1;
}

.result .big small { font-size: .42em; color: var(--text-dim); font-weight: 500; letter-spacing: 0; }

.result p { color: var(--text-dim); font-size: .88rem; margin-top: 10px; }

.equiv { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }

.equiv div {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 12px 14px;
  font-size: .85rem;
  color: var(--text-dim);
}

.equiv div strong { display: block; color: var(--bone); font-size: 1.05rem; }

.note { font-size: .8rem; color: var(--text-dim); margin-top: 14px; }


/* ============================================
   STEPS (/recuperacion)
   ============================================ */

.steps { counter-reset: paso; }

.step {
  display: flex;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 18px 20px;
  margin-bottom: 10px;
}

.step::before {
  counter-increment: paso;
  content: counter(paso);
  flex: 0 0 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--orange-soft);
  color: var(--orange);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
}

.step div { font-size: .95rem; color: var(--text-dim); }
.step div strong { color: var(--bone); display: block; margin-bottom: 2px; }


/* ============================================
   RESOURCE LINKS
   ============================================ */

.links a {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 16px 20px;
  margin-bottom: 10px;
  color: var(--bone);
  text-decoration: none;
  font-size: .95rem;
  transition: border-color .15s;
}

.links a:hover, .links a:focus-visible { border-color: var(--orange); }

.links a small { display: block; color: var(--text-dim); font-size: .8rem; margin-top: 2px; }


/* ============================================
   STATION TIE-IN
   ============================================ */

.tiein {
  background: linear-gradient(135deg, var(--orange-soft), transparent 60%), var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 22px;
}

.tiein h2 { color: var(--orange); margin-bottom: 8px; }
.tiein p { color: var(--text-dim); font-size: .95rem; }
.tiein p strong { color: var(--bone); }


/* ============================================
   FOOTER
   ============================================ */

footer {
  border-top: 1px solid var(--line);
  margin-top: 24px;
  padding: 26px 0 44px;
  font-size: .78rem;
  color: var(--text-dim);
}

footer a { color: var(--text-dim); }

.disclaimer { margin-bottom: 14px; }