/* ============================================================
   VIKING FITNESS — Sistema visual
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Superficies */
  --void:      #0a0c0f;
  --obsidian:  #0e1114;
  --stone:     #14181d;
  --iron:      #1b2025;
  --steel:     #262c32;

  /* Tinta */
  --bone:      #ece8e0;
  --ash:       #a5adb5;
  --fog:       #78818a;

  /* Acentos */
  --gold:      #b8923c;
  --gold-lit:  #d8b667;
  --bronze:    #8c6d3f;
  --blood:     #9a3b3b;
  --ice:       #6fa8b8;

  --line: rgba(255,255,255,.09);
  --line-soft: rgba(255,255,255,.06);

  --shell: min(1180px, 92vw);
  --radius: 10px;
  --radius-sm: 6px;

  --f-display: 'Cinzel', 'Trajan Pro', Georgia, serif;
  --f-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body);
  background: var(--void);
  color: var(--bone);
  line-height: 1.65;
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.is-locked { overflow: hidden; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--gold-lit); outline-offset: 3px; }

/* ---------- Tipografía ---------- */
h1, h2, h3, h4, .display {
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: 0;
}
.eyebrow {
  font-family: var(--f-body);
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold-lit);
  font-weight: 600;
}
.lede { font-size: clamp(1rem, .96rem + .4vw, 1.15rem); color: var(--ash); max-width: 60ch; }

/* ---------- Layout ---------- */
.shell { width: var(--shell); margin-inline: auto; }
section { position: relative; padding: clamp(64px, 8vw, 120px) 0; }
.section-head { max-width: 62ch; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head h2 { font-size: clamp(1.8rem, 1.4rem + 1.8vw, 2.7rem); margin: .5rem 0 1rem; }

.edge { height: 1px; border: 0; background: var(--line); }

/* ============================================================
   PORTAL DE ENTRADA (mínimo)
   ============================================================ */
#portal {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background:
    radial-gradient(circle at 50% 42%, rgba(216,182,103,.26), transparent 24%),
    linear-gradient(180deg, rgba(5,6,7,.04), rgba(5,6,7,.38)),
    #050607;
  text-align: center;
  overflow: hidden;
  transition: opacity .6s var(--ease), visibility .6s;
}
#portal::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 50% 38%, transparent 0 24%, rgba(0,0,0,.1) 50%, rgba(0,0,0,.34) 100%),
    linear-gradient(90deg, rgba(0,0,0,.16), transparent 25%, transparent 75%, rgba(0,0,0,.16));
  opacity: .78;
  pointer-events: none;
}
#portal.is-open { opacity: 0; visibility: hidden; pointer-events: none; }

.portal-bg {
  position: absolute;
  inset: -18px;
  z-index: 0;
  width: calc(100% + 36px);
  height: calc(100% + 36px);
  object-fit: cover;
  opacity: 0;
  filter: blur(30px) brightness(.68) saturate(.84);
  transform: scale(1.1);
  transition: opacity 3s var(--ease), filter 3.4s var(--ease), transform 3.4s var(--ease);
}
#portal.is-bg-ready .portal-bg {
  opacity: .95;
  filter: blur(0) brightness(1.1) saturate(1.08);
  transform: scale(1);
}
.portal-torch {
  position: absolute;
  z-index: 2;
  display: none;
  top: 14%;
  width: clamp(118px, 14vw, 230px);
  height: auto;
  opacity: 0;
  filter: blur(12px) brightness(1.06) saturate(1.2) drop-shadow(0 0 34px rgba(240,122,32,.34));
  transition: opacity 2.4s var(--ease) .35s, filter 2.8s var(--ease) .35s, transform 2.8s var(--ease) .35s;
  pointer-events: none;
}
.portal-torch--left {
  left: max(18px, 7vw);
  transform: translateX(-18px) scale(.96);
}
.portal-torch--right {
  right: max(18px, 7vw);
  transform: translateX(18px) scale(.96);
}
#portal.is-bg-ready .portal-torch {
  opacity: .9;
  filter: blur(0) brightness(1.12) saturate(1.26) drop-shadow(0 0 42px rgba(240,122,32,.46));
}
#portal.is-bg-ready .portal-torch--left,
#portal.is-bg-ready .portal-torch--right {
  transform: translateX(0) scale(1);
}

.portal-inner {
  position: relative; z-index: 3; display: grid; gap: 20px; justify-items: center; padding: 24px; width: min(590px, 92vw);
  opacity: 0;
  filter: blur(16px);
  transform: translateY(18px) scale(.97);
  transition: opacity 2.8s var(--ease) .45s, filter 3s var(--ease) .45s, transform 3s var(--ease) .45s;
}
#portal.is-bg-ready .portal-inner {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}
.portal-scene { position: relative; width: min(460px, 88vw); min-height: clamp(230px, 44vw, 350px); display: grid; place-items: center; }
.portal-emblem { position: relative; width: clamp(214px, 36vw, 308px); aspect-ratio: 1; display: grid; place-items: center; filter: drop-shadow(0 26px 38px rgba(0,0,0,.54)); }
.portal-emblem::before {
  content: '';
  position: absolute;
  inset: 13%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(238,208,135,.34), rgba(184,146,60,.12) 48%, transparent 74%),
    rgba(5,6,7,.08);
  box-shadow: 0 0 62px rgba(216,182,103,.25), 0 0 0 1px rgba(216,182,103,.12) inset;
}
.portal-inner img.mark { position: relative; width: 54%; height: 54%; opacity: .99; filter: drop-shadow(0 0 18px rgba(216,182,103,.18)); }
.portal-ring { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 28s linear infinite; }
.portal-ring text {
  font-family: var(--f-display);
  font-size: 11.6px;
  font-weight: 700;
  letter-spacing: 0;
  fill: #f0d58e;
  text-transform: uppercase;
  filter: drop-shadow(0 0 7px rgba(216,182,103,.46));
}
.portal-ring path { fill: none; }

.portal-title { font-size: clamp(1.8rem, 1.4rem + 1.8vw, 2.6rem); letter-spacing: .01em; }
.portal-title em { font-style: normal; color: var(--gold-lit); }
.portal-sub { color: var(--ash); font-size: .96rem; }

.portal-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 8px; }
.portal-hint { font-size: .78rem; color: var(--fog); }

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 1.6rem; border: 1px solid var(--line); background: transparent;
  font-family: var(--f-body); font-weight: 600; font-size: .92rem;
  cursor: pointer; border-radius: var(--radius-sm); transition: .2s var(--ease);
  color: var(--bone); white-space: nowrap;
}
.btn:hover { border-color: var(--gold); color: var(--gold-lit); }
.btn--solid {
  background: var(--gold); color: #201705; border-color: var(--gold);
  box-shadow: 0 1px 0 rgba(255,255,255,.15) inset;
}
.btn--solid:hover { background: var(--gold-lit); border-color: var(--gold-lit); color: #201705; }
.btn--ghost { border-color: var(--line); color: var(--ash); }
.btn--ghost:hover { color: var(--bone); border-color: rgba(255,255,255,.24); }
.btn--sm { padding: .55rem 1rem; font-size: .82rem; }

.btn-link {
  display: inline-flex; align-items: center; gap: .4rem;
  font-weight: 600; color: var(--ash); font-size: .92rem; transition: color .2s;
}
.btn-link:hover { color: var(--gold-lit); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  transition: .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10,12,15,.92); backdrop-filter: none;
  border-bottom-color: var(--line);
}
.nav-inner { width: var(--shell); margin-inline: auto; display: flex; align-items: center; gap: 22px; height: 78px; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand svg, .brand img { width: 46px; height: 46px; }
.brand-name { font-family: var(--f-display); font-weight: 600; letter-spacing: .04em; font-size: 1rem; }
.brand-name span { color: var(--gold-lit); }

.nav-links { display: flex; gap: 18px; }
.nav-links a {
  font-size: .86rem; color: var(--ash); transition: color .2s;
}
.nav-links a:hover { color: var(--bone); }

.nav-tools { display: flex; align-items: center; gap: 8px; }

.icon-btn {
  width: 36px; height: 36px; display: grid; place-items: center; cursor: pointer;
  border: 1px solid var(--line); background: transparent; border-radius: var(--radius-sm);
  color: var(--ash); transition: .2s var(--ease);
}
.icon-btn:hover { color: var(--gold-lit); border-color: rgba(255,255,255,.24); }
.sound-btn {
  width: 42px;
  height: 42px;
  color: var(--gold-lit);
  background: rgba(216,182,103,.12);
  border-color: rgba(216,182,103,.55);
  box-shadow: 0 0 0 1px rgba(0,0,0,.24) inset, 0 0 22px rgba(216,182,103,.18);
}
.sound-btn svg { width: 21px; height: 21px; }
.sound-btn:hover {
  color: #f5d88a;
  border-color: rgba(216,182,103,.8);
  background: rgba(216,182,103,.18);
  box-shadow: 0 0 0 1px rgba(0,0,0,.24) inset, 0 0 28px rgba(216,182,103,.26);
}
.sound-btn .slash { opacity: 0; stroke: var(--blood); stroke-width: 2.6; transition: opacity .2s; }
.sound-btn .wave { transition: opacity .2s; }
.sound-btn.is-off {
  color: var(--fog);
  background: rgba(255,255,255,.035);
  border-color: rgba(255,255,255,.12);
  box-shadow: none;
}
.sound-btn.is-off .slash { opacity: 1; }
.sound-btn.is-off .wave { opacity: .12; }

.lang { position: relative; }
.lang-btn { display: flex; align-items: center; gap: 6px; padding: .4rem .65rem; font-size: .8rem; background: transparent; border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer; color: var(--ash); transition: .2s; }
.lang-btn:hover { color: var(--bone); border-color: rgba(255,255,255,.24); }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 160px;
  background: var(--stone); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 6px; display: none; box-shadow: 0 20px 50px -20px #000;
}
.lang.open .lang-menu { display: block; }
.lang-menu button {
  display: flex; width: 100%; gap: 10px; align-items: center; padding: .55rem .7rem;
  background: transparent; border: 0; cursor: pointer; font-size: .84rem; color: var(--ash); text-align: left; border-radius: 4px;
}
.lang-menu button:hover, .lang-menu button[aria-current="true"] { background: rgba(255,255,255,.06); color: var(--bone); }

.burger { display: none; }
.only-mobile { display: none; }

/* ============================================================
   HERO — foto real
   ============================================================ */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: flex-end; justify-content: center;
  padding-top: 60px; padding-bottom: clamp(32px, 4vw, 56px); overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-photo { width: 100%; height: 100%; object-fit: cover; object-position: 50% 65%; }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(0deg, rgba(8,9,11,.88) 0%, rgba(8,9,11,.4) 28%, rgba(8,9,11,.05) 55%, rgba(8,9,11,.15) 100%);
}
.hero-credit {
  position: absolute; right: 16px; bottom: 12px; z-index: 1;
  font-size: .68rem; color: rgba(236,232,224,.45);
}
.hero-credit a { color: inherit; border-bottom: 1px dotted currentColor; }

.hero-content { max-width: 660px; text-align: center; margin-inline: auto; }
.hero-emblem { display: none; }
.rune-badge { position: relative; width: clamp(140px, 18vw, 200px); height: clamp(140px, 18vw, 200px); margin: 0 auto; display: block; }
.rune-badge svg.ring { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 32s linear infinite; }
.rune-badge img { position: absolute; inset: 0; margin: auto; width: 55%; }
@keyframes spin { to { transform: rotate(360deg); } }

.hero .eyebrow { margin-bottom: 8px; }
.hero h1 { font-size: clamp(2rem, 1.5rem + 2.2vw, 3.2rem); font-weight: 600; }
.hero h1 span { color: var(--gold-lit); }
.hero .lede { margin-top: 12px; font-size: clamp(.92rem, .9rem + .25vw, 1.05rem); margin-inline: auto; }
.hero-cta { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; justify-content: center; margin-top: 20px; }
.hero-fineprint { margin-top: 18px; font-size: .78rem; color: rgba(236,232,224,.5); }

@media (prefers-reduced-motion: reduce) {
  .rune-badge svg.ring { animation: none; }
}

/* ============================================================
   FRANJA DE PRINCIPIOS
   ============================================================ */
.principles {
  display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 26px;
}
.principles span {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .88rem; color: var(--ash);
}
.principles span::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--gold);
}

/* ============================================================
   TARJETAS
   ============================================================ */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }

.card {
  padding: 28px 26px; border-radius: var(--radius);
  background: var(--stone);
  border: 1px solid var(--line);
  transition: .25s var(--ease);
}
.card:hover { border-color: rgba(255,255,255,.2); background: #171b20; }
.card h3 { font-size: 1.12rem; font-weight: 600; margin-bottom: .5rem; }
.card p { color: var(--ash); font-size: .92rem; }
.card .glyph {
  width: 40px; height: 40px; display: grid; place-items: center; margin-bottom: 16px;
  border-radius: var(--radius-sm); background: rgba(184,146,60,.12); color: var(--gold-lit);
}

/* Lista con marca simple */
.axe-list { display: grid; gap: 10px; margin-top: 16px; }
.axe-list li { list-style: none; display: flex; gap: 10px; align-items: flex-start; color: var(--ash); font-size: .92rem; }
.axe-list li::before { content: '—'; color: var(--gold); flex: none; }

/* ============================================================
   ACORDEÓN — Entrenamientos / Nutrición
   ============================================================ */
.accordion { display: grid; gap: 14px; margin-top: 8px; }
.acc-item {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: var(--stone); scroll-margin-top: 90px;
}
.acc-item.open { border-color: rgba(255,255,255,.2); }
.acc-trigger {
  width: 100%; display: flex; align-items: center; gap: 20px;
  padding: 24px 26px; background: transparent; border: 0; cursor: pointer; text-align: left;
  color: inherit; font: inherit;
}
.acc-trigger:hover { background: rgba(255,255,255,.03); }
.acc-num { font-family: var(--f-display); font-size: 1.3rem; color: var(--fog); flex: none; width: 2ch; }
.acc-item.open .acc-num { color: var(--gold-lit); }
.acc-head { display: grid; gap: 4px; flex: 1; }
.acc-head strong { font-family: var(--f-display); font-size: 1.2rem; font-weight: 600; }
.acc-head span { font-size: .88rem; color: var(--fog); }
.acc-chev {
  flex: none; width: 26px; height: 26px; display: grid; place-items: center;
  border-radius: 50%; border: 1px solid var(--line); color: var(--ash);
  font-size: 1rem; transition: transform .3s var(--ease), color .2s;
}
.acc-item.open .acc-chev { transform: rotate(45deg); color: var(--gold-lit); border-color: rgba(255,255,255,.24); }

.acc-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s var(--ease); }
.acc-item.open .acc-panel { grid-template-rows: 1fr; }
.acc-panel-inner { overflow: hidden; min-height: 0; }
.acc-panel-inner > div { padding: 4px 26px 30px; }

.acc-photo {
  position: relative; margin: 0 26px 24px; border-radius: var(--radius-sm); overflow: hidden;
  aspect-ratio: 16/7;
}
.acc-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.88) brightness(.82); }
.acc-photo figcaption {
  position: absolute; left: 16px; bottom: 12px; right: 16px;
  font-size: .78rem; color: rgba(236,232,224,.7);
}
.acc-photo figcaption a { color: inherit; border-bottom: 1px dotted currentColor; }

/* Fases dentro del panel de entrenamiento */
.phase-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 18px; margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line-soft); }
.phase { display: grid; gap: 6px; }
.phase-n { font-size: .74rem; color: var(--gold-lit); font-weight: 600; }
.phase h4 { font-size: .96rem; font-weight: 600; }
.phase p { font-size: .84rem; color: var(--fog); }

/* ============================================================
   CIENCIA
   ============================================================ */
.sci-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.sci {
  padding: 24px; border-radius: var(--radius); background: var(--stone);
  border: 1px solid var(--line); border-left: 2px solid var(--ice);
}
.sci h4 { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; color: var(--bone); }
.sci p { font-size: .88rem; color: var(--ash); }
.sci .ref { display: inline-block; margin-top: 12px; font-size: .78rem; color: var(--ice); border-bottom: 1px dotted currentColor; }
.disclaimer { margin-top: 28px; font-size: .82rem; color: var(--fog); max-width: 78ch; }

/* ============================================================
   APP SHOWCASE
   ============================================================ */
.app-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.phone {
  position: relative; width: min(320px, 100%); margin-inline: auto;
  border: 8px solid #181c20; border-radius: 28px; background: var(--obsidian);
  box-shadow: 0 40px 80px -40px #000;
  overflow: hidden;
}
.phone-notch { height: 22px; display: grid; place-items: center; }
.phone-notch::after { content: ''; width: 80px; height: 4px; border-radius: 3px; background: #262c32; }
.phone-screen { padding: 6px 14px 20px; display: grid; gap: 10px; }
.pw {
  background: var(--stone);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px;
}
.pw-h { display: flex; justify-content: space-between; align-items: center; font-size: .68rem; letter-spacing: .04em; text-transform: uppercase; color: var(--fog); margin-bottom: 10px; }
.pw-big { font-family: var(--f-display); font-size: 1.5rem; color: var(--bone); line-height: 1; }
.pw-big span { font-size: .74rem; color: var(--fog); font-family: var(--f-body); }
.bar { height: 5px; border-radius: 3px; background: rgba(255,255,255,.07); overflow: hidden; margin-top: 8px; }
.bar i { display: block; height: 100%; background: var(--gold); border-radius: 3px; }
.macro-row { display: flex; gap: 10px; margin-top: 12px; }
.macro-row div { flex: 1; text-align: center; }
.macro-row strong { display: block; font-family: var(--f-display); font-size: .96rem; }
.macro-row span { font-size: .6rem; letter-spacing: .04em; text-transform: uppercase; color: var(--fog); }
.spark { display: flex; align-items: flex-end; gap: 4px; height: 42px; margin-top: 8px; }
.spark i { flex: 1; background: var(--gold); opacity: .8; border-radius: 2px 2px 0 0; }

/* ============================================================
   PLANES
   ============================================================ */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; gap: 16px; padding: 32px 28px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--stone); transition: .25s var(--ease);
}
.plan:hover { border-color: rgba(255,255,255,.2); }
.plan--featured { border-color: var(--gold); }
.plan-tag {
  align-self: flex-start;
  background: rgba(184,146,60,.15); color: var(--gold-lit);
  font-size: .72rem; font-weight: 600;
  padding: .3rem .7rem; border-radius: 20px; white-space: nowrap;
}
.plan h3 { font-size: 1.3rem; font-weight: 600; }
.plan .price { font-family: var(--f-display); font-size: 2.2rem; color: var(--bone); line-height: 1; }
.plan .price small { font-size: .8rem; color: var(--fog); font-family: var(--f-body); }
.plan ul { list-style: none; display: grid; gap: 10px; margin-top: auto; }
.plan li { display: flex; gap: 10px; font-size: .88rem; color: var(--ash); }
.plan li::before { content: '✓'; color: var(--gold-lit); flex: none; }

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.quote { padding: 26px; border-radius: var(--radius); background: var(--stone); border: 1px solid var(--line); }
.quote p { color: var(--bone); font-size: .95rem; }
.quote footer { margin-top: 18px; display: flex; align-items: center; gap: 12px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--iron); font-family: var(--f-display); font-weight: 600; color: var(--gold-lit); font-size: .84rem; flex: none; }
.quote footer div span { display: block; font-size: .78rem; color: var(--fog); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { display: grid; gap: 0; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative;
  font-weight: 600; font-size: 1rem; transition: color .2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); color: var(--gold-lit); font-size: 1.3rem; transition: transform .3s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq summary:hover { color: var(--gold-lit); }
.faq details p { padding-bottom: 22px; color: var(--ash); max-width: 76ch; font-size: .92rem; }

/* ============================================================
   CTA FINAL
   ============================================================ */
/* ---------- Sobre mí ---------- */
#sobre { padding-top: 0; }

.about-photo {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-bottom: clamp(32px, 5vw, 56px);
}
.about-photo img {
  width: 100%;
  display: block;
}
.about-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg,
      rgba(10,12,15,.28) 0%,
      rgba(10,12,15,.08) 14%,
      transparent 30%),
    linear-gradient(180deg,
      rgba(10,12,15,.12) 0%,
      transparent 10%);
  pointer-events: none;
}

.about-body { max-width: 72ch; }
.about-body p { color: var(--ash); margin-bottom: 1.2em; line-height: 1.75; }
.about-body p:last-child { margin-bottom: 0; }

.cta { text-align: center; }
.cta h2 { font-size: clamp(1.9rem, 1.4rem + 2vw, 3rem); margin: .6rem auto 1.2rem; max-width: 20ch; }
.cta .lede { margin-inline: auto; }
.cta .hero-cta { justify-content: center; margin-top: 24px; }

/* ============================================================
   FORMULARIO
   ============================================================ */
.field { display: grid; gap: 7px; }
.field label { font-size: .78rem; color: var(--fog); }
.field input, .field select, .field textarea {
  background: var(--obsidian); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: .75rem .85rem; transition: .2s; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); outline: none; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid .btn { justify-self: start; }
.form-note { font-size: .82rem; color: var(--fog); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--line); background: #08090b; padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.footer h5 { font-size: .8rem; font-weight: 600; color: var(--bone); margin-bottom: 14px; }
.footer a, .footer p { color: var(--fog); font-size: .86rem; }
.footer a:hover { color: var(--gold-lit); }
.footer ul { list-style: none; display: grid; gap: 8px; }
.footer-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line-soft); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .8rem; color: var(--fog); }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   APP (app.html)
   ============================================================ */
.app-body { padding-top: 70px; background: var(--obsidian); }
.app-wrap { width: var(--shell); margin-inline: auto; padding: 32px 0 90px; display: grid; gap: 24px; }
.app-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; }
.app-head h1 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); }

.rank-bar { display: grid; gap: 8px; min-width: 300px; }
.rank-bar .rank-top { display: flex; justify-content: space-between; gap: 18px; font-size: .78rem; color: var(--fog); }
.rank-bar .rank-top > :last-child { text-align: right; }
.rank-bar strong { color: var(--gold-lit); font-family: var(--f-display); }

.tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--line); }
.tab {
  background: transparent; border: 0; border-bottom: 2px solid transparent; cursor: pointer;
  padding: .75rem 1.1rem; font-weight: 600; font-size: .88rem;
  color: var(--fog); transition: .2s;
}
.tab:hover { color: var(--bone); }
.tab.active { color: var(--gold-lit); border-bottom-color: var(--gold); }

.panel { display: none; padding: 0; }
.panel.active { display: grid; gap: 20px; }

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; }
.stat {
  padding: 18px; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--stone);
}
.stat span { font-size: .72rem; color: var(--fog); }
.stat strong { display: block; font-family: var(--f-display); font-size: 1.7rem; color: var(--bone); line-height: 1.2; margin-top: 4px; }
.stat strong em { font-style: normal; font-size: .78rem; color: var(--fog); font-family: var(--f-body); }

.board { padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--stone); }
.board > h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 16px; }

table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th { text-align: left; font-size: .72rem; color: var(--fog); font-weight: 500; padding: 10px 8px; border-bottom: 1px solid var(--line); }
td { padding: 11px 8px; border-bottom: 1px solid var(--line-soft); color: var(--ash); }
td.num { font-variant-numeric: tabular-nums; color: var(--bone); }
tr:hover td { background: rgba(255,255,255,.02); }
.del { background: transparent; border: 0; color: var(--fog); cursor: pointer; padding: 2px 6px; border-radius: 4px; }
.del:hover { color: var(--blood); background: rgba(154,59,59,.12); }
.empty { color: var(--fog); font-size: .88rem; padding: 18px 0; text-align: center; }

.chart { width: 100%; height: 220px; }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chip {
  padding: .4rem .75rem; font-size: .78rem; border-radius: 20px; cursor: pointer;
  border: 1px solid var(--line); background: transparent; color: var(--ash); transition: .2s;
}
.chip:hover { border-color: rgba(255,255,255,.24); color: var(--bone); }

.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translate(-50%, 20px);
  background: var(--stone); border: 1px solid var(--line); color: var(--bone);
  padding: .8rem 1.4rem; border-radius: var(--radius-sm); font-size: .86rem; z-index: 999;
  opacity: 0; pointer-events: none; transition: .3s var(--ease); box-shadow: 0 20px 50px -20px #000;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .app-showcase { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links {
    position: fixed; inset: 78px 0 auto; flex-direction: column; gap: 0;
    background: rgba(10,12,15,.98);
    border-bottom: 1px solid var(--line); padding: 8px 0;
    transform: translateY(-120%); transition: transform .3s var(--ease);
  }
  .nav-links.open { transform: none; }
  .nav-links a { display: block; padding: 14px 4vw; }
  .nav-links .only-mobile { color: var(--gold-lit); }
  .burger { display: grid; }
  .nav-tools > .btn--sm { display: none; }
  .nav-inner { gap: 10px; }
  .brand svg, .brand img { width: 40px; height: 40px; }
  .portal-torch {
    display: block;
    top: clamp(128px, 18svh, 190px);
    width: clamp(112px, 24vw, 154px);
    opacity: 0;
  }
  .portal-torch--left { left: max(-10px, 2vw); }
  .portal-torch--right { right: max(-10px, 2vw); }
  #portal.is-bg-ready .portal-torch { opacity: .9; }
  .form-grid { grid-template-columns: 1fr; }
  .acc-trigger { gap: 14px; padding: 20px; }
  .acc-panel-inner > div { padding: 4px 20px 26px; }
  .acc-photo { margin: 0 20px 20px; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .card { padding: 24px 20px; }
  .brand-name { display: none; }
  .portal-torch {
    top: clamp(146px, 17svh, 180px);
    width: 136px;
  }
  .portal-torch--left { left: -6px; }
  .portal-torch--right { right: -6px; }
  #portal.is-bg-ready .portal-torch { opacity: .95; }
  .hero {
    min-height: 100svh;
    align-items: flex-end;
    padding-top: 104px;
    padding-bottom: 24px;
  }
  .hero-content { max-width: min(92vw, 420px); }
  .hero h1 { font-size: clamp(1.72rem, 8.8vw, 2.28rem); line-height: 1.08; }
  .hero .lede { font-size: .84rem; line-height: 1.48; margin-top: 10px; }
  .hero-cta { gap: 10px; margin-top: 14px; }
  .hero .btn { min-height: 48px; padding: 0 20px; }
  .hero-fineprint { margin-top: 12px; font-size: .72rem; }
  .board { padding: 20px 16px; }
  .app-head { gap: 22px; }
  .rank-bar { min-width: 100%; }
  .acc-head strong { font-size: 1.05rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}