/* ============================================================
   GYMSCALE — Aggressive & High-Performance · v2
   Palette: P/06 Acid + Burn
   ============================================================ */

:root {
  --carbon: #0c0c0a;
  --soot: #1a1a17;
  --soot-2: #232320;
  --acid: #d4ff3a;
  --acid-dim: #b8e025;
  --burn: #ff5b2b;
  --bone: #f6f4ec;
  --bone-dim: #c8c5b8;
  --ash: #6e6e66;
  --line: rgba(246, 244, 236, 0.08);
  --line-2: rgba(246, 244, 236, 0.16);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--carbon);
  color: var(--bone);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}
body { scroll-behavior: smooth; }
#root { overflow-x: hidden; }
img { max-width: 100%; }

.mono { font-family: 'Geist Mono', ui-monospace, monospace; letter-spacing: 0.02em; }
.display { font-family: 'Archivo', sans-serif; font-weight: 900; letter-spacing: -0.04em; line-height: 0.88; }
.eyebrow { font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ash); }
.tabular { font-variant-numeric: tabular-nums; }

/* ============================================================ NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  background: rgba(12,12,10,0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.logo {
  display: inline-flex; align-items: center; gap: 6px;
  text-decoration: none; color: inherit;
  line-height: 1;
}
.logo img { height: 40px; width: auto; display: block; }
.logo .lg-tld {
  font-family: 'Archivo', sans-serif; font-weight: 700;
  color: var(--ash); font-size: 13px;
  letter-spacing: -0.02em;
}
.nav-links { display: flex; gap: 28px; font-size: 13px; }
.nav-links a { color: var(--bone-dim); text-decoration: none; transition: color 0.15s; }
.nav-links a:hover { color: var(--bone); }
.nav-cta { background: var(--acid); color: var(--carbon); font-weight: 700; font-size: 13px; padding: 10px 16px; border-radius: 6px; border: 0; cursor: pointer; font-family: 'Inter', sans-serif; transition: background 0.15s, transform 0.1s; }
.nav-cta:hover { background: #e0ff52; }
.nav-cta:active { transform: translateY(1px); }
.nav-burger {
  display: none;
  width: 40px; height: 40px;
  background: transparent; border: 1px solid var(--line-2); border-radius: 8px;
  cursor: pointer;
  flex-direction: column; justify-content: center; align-items: center; gap: 4px;
}
.nav-burger span { width: 18px; height: 2px; background: var(--bone); border-radius: 2px; transition: transform 0.2s, opacity 0.2s; }
.nav-burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu {
  position: fixed; inset: 64px 0 0 0; z-index: 49;
  background: var(--carbon);
  display: none;
  flex-direction: column;
  padding: 32px 28px;
  gap: 4px;
  border-top: 1px solid var(--line);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: 'Archivo', sans-serif; font-weight: 800;
  font-size: 32px; letter-spacing: -0.03em;
  color: var(--bone); text-decoration: none;
  padding: 12px 0; border-bottom: 1px solid var(--line);
}
.mobile-menu a:last-of-type { border-bottom: 0; }
.mobile-menu .mobile-cta {
  margin-top: 24px;
  background: var(--acid); color: var(--carbon);
  font-weight: 700; font-size: 16px;
  padding: 18px; border-radius: 8px;
  text-align: center;
}

/* ============================================================ HERO */
.hero {
  position: relative;
  padding: 96px 28px 80px;
  min-height: 100svh;
  min-height: 100vh; /* fallback for older browsers */
  display: flex; flex-direction: column;
  justify-content: center;
  gap: clamp(28px, 4vw, 56px);
  overflow: hidden;
}
@supports (height: 100svh) {
  .hero { min-height: 100svh; }
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 0%, transparent 80%);
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  width: 60vw; height: 60vw; max-width: 800px; max-height: 800px;
  top: 30%; right: -10%;
  background: radial-gradient(circle, rgba(212,255,58,0.12) 0%, transparent 60%);
  filter: blur(40px);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; max-width: 1320px; margin: 0 auto; width: 100%; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 11px; font-family: 'Geist Mono', monospace;
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 22px;
}
.hero-tag .pulse {
  width: 7px; height: 7px; background: var(--acid); border-radius: 50%;
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(212,255,58,0.6); }
  70% { box-shadow: 0 0 0 10px rgba(212,255,58,0); }
  100% { box-shadow: 0 0 0 0 rgba(212,255,58,0); }
}

.hero h1 {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(40px, 7.6vw, 116px);
  line-height: 0.86;
  letter-spacing: -0.045em;
  margin: 0 0 16px;
}
.hero h1 .acid { color: var(--acid); }
.hero h1 .burn { color: var(--burn); }
.hero h1 .outline {
  -webkit-text-stroke: 2px var(--bone);
  color: transparent;
}

/* Promesa de garantía elevada — entre título y bloque inferior. */
.hero-pledge {
  position: relative; z-index: 2;
  display: inline-flex; flex-wrap: wrap; align-items: baseline;
  gap: 6px 14px;
  margin: 18px 0 0;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: clamp(20px, 2.8vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 1320px; margin-left: auto; margin-right: auto;
  width: 100%;
}
.hero-pledge-strong {
  background: var(--acid);
  color: var(--carbon);
  padding: 4px 14px 6px;
  border-radius: 6px;
}
.hero-pledge-soft {
  color: var(--bone-dim);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.62em;
  letter-spacing: 0;
}

.hero-bottom {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px;
  max-width: 1320px; margin: 0 auto; width: 100%;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero-sub { font-size: 16px; line-height: 1.5; color: var(--bone-dim); max-width: 540px; }
.hero-sub strong { color: var(--bone); font-weight: 600; }

.hero-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn-primary { background: var(--acid); color: var(--carbon); font-weight: 700; font-size: 14px; padding: 14px 22px; border-radius: 6px; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: background 0.15s, transform 0.1s; }
.btn-primary:hover { background: #e0ff52; }
.btn-primary:active { transform: translateY(1px); }
.btn-secondary { background: transparent; color: var(--bone); font-weight: 500; font-size: 14px; padding: 14px 22px; border-radius: 6px; border: 1px solid var(--line-2); cursor: pointer; transition: border-color 0.15s, background 0.15s; }
.btn-secondary:hover { border-color: var(--bone); background: rgba(246,244,236,0.04); }

.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; align-content: start; }
.hero-stat { border-left: 2px solid var(--acid); padding-left: 14px; }
.hero-stat .num { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 30px; line-height: 1; letter-spacing: -0.03em; }
.hero-stat .label { font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ash); margin-top: 6px; }

.scroll-hint {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ash);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  z-index: 3;
}
.scroll-hint .line {
  width: 1px; height: 32px;
  background: linear-gradient(to bottom, transparent, var(--acid));
  animation: scroll-pulse 2s infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================================ MARQUEE */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--soot);
  padding: 18px 0; overflow: hidden; position: relative;
}
.marquee-track { display: flex; gap: 56px; animation: scroll 28s linear infinite; white-space: nowrap; width: max-content; }
.marquee-item { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 22px; letter-spacing: -0.02em; color: var(--bone-dim); display: flex; align-items: center; gap: 56px; }
.marquee-item .dot { color: var(--acid); }
@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================ COUNTER STORY (scroll-locked) */
.counter-story {
  position: relative;
  background: var(--carbon);
  padding: 0;
  border-bottom: 1px solid var(--line);
}
.counter-panel {
  width: 100%;
  height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  overflow: hidden;
  padding: 120px 28px 80px;
  background: var(--carbon);
  left: 0;
}
.counter-panel.before { position: absolute; top: 0; }
.counter-panel.active { position: fixed; top: 0; }
.counter-panel.after  { position: absolute; bottom: 0; }
.counter-sticky .grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(212,255,58,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,255,58,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent);
}
.counter-display {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(160px, 32vw, 520px);
  line-height: 0.82;
  letter-spacing: -0.06em;
  color: var(--acid);
  margin: 0;
  position: relative;
  z-index: 2;
  text-align: center;
}
.counter-display .ghost { color: rgba(212,255,58,0.18); }
.counter-line {
  position: relative; z-index: 2;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 4.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-align: center;
  max-width: 1100px;
  margin: 0;
  min-height: 2.2em;
  transition: opacity 0.4s ease;
}
.counter-line .acid { color: var(--acid); }
.counter-line .burn { color: var(--burn); }
.counter-line .ash { color: var(--ash); }
.counter-progress {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 4px;
  z-index: 3;
}
.counter-progress span {
  width: 32px; height: 3px; background: var(--line-2); border-radius: 2px;
  transition: background 0.2s;
}
.counter-progress span.active { background: var(--acid); }
.counter-meta {
  position: absolute; top: 28px; left: 28px;
  font-family: 'Geist Mono', monospace; font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ash); z-index: 3;
}

/* ============================================================ STORY (4-phase) */
.story { position: relative; padding: 120px 28px; border-bottom: 1px solid var(--line); }
.story-head { max-width: 1320px; margin: 0 auto 80px; display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: end; }
.story-head h2 { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: clamp(44px, 6vw, 84px); letter-spacing: -0.04em; line-height: 0.92; margin: 16px 0 0; }
.story-head h2 .acid { color: var(--acid); }
.story-head p { font-size: 17px; line-height: 1.55; color: var(--bone-dim); margin: 0 0 8px; max-width: 480px; }

.scenes { max-width: 1320px; margin: 0 auto; }
.scene {
  display: grid; grid-template-columns: 0.6fr 1fr; gap: 64px;
  padding: 48px 32px;
  border-top: 1px solid var(--line);
  align-items: start;
  transition: opacity 0.6s ease, transform 0.6s ease, background-color 0.4s ease;
  opacity: 0.35; transform: translateY(20px);
  border-radius: 16px;
}
.scene.in-view { opacity: 1; transform: translateY(0); }

/* Alternancia de fondo — un pilar oscuro, el siguiente con tinte cálido,
   y el tercero con tinte frío. Crea ritmo visual sin gritar.            */
.scene:nth-child(1) { background: transparent; }
.scene:nth-child(2) {
  background: linear-gradient(180deg, rgba(255,91,43,0.04), rgba(255,91,43,0.01));
  border-top-color: rgba(255,91,43,0.18);
}
.scene:nth-child(3) {
  background: linear-gradient(180deg, rgba(212,255,58,0.04), rgba(212,255,58,0.01));
  border-top-color: rgba(212,255,58,0.18);
}

/* Pares: invertir orden de columnas (zig-zag). Usamos `direction: rtl`
   para invertir el grid y luego `ltr` en los hijos para que el texto
   y el orden de lectura interno se mantengan normales.                 */
.scene:nth-child(even) {
  grid-template-columns: 1fr 0.6fr;
  direction: rtl;
}
.scene:nth-child(even) > * { direction: ltr; }
.scene:nth-child(even) .scene-num { text-align: right; }
.scene-num {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  font-size: 96px; line-height: 0.85;
  letter-spacing: -0.05em; color: var(--acid);
  text-shadow: 4px 4px 0 var(--carbon);
}
.scene-num .small { font-size: 18px; vertical-align: top; opacity: 0.5; margin-left: 4px; }
.scene h3 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 36px; letter-spacing: -0.03em; margin: 0 0 16px; line-height: 1.05; }
.scene-tag { display: inline-block; font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--burn); margin-bottom: 14px; border: 1px solid var(--burn); padding: 4px 10px; border-radius: 999px; }
.scene p { font-size: 16px; line-height: 1.55; color: var(--bone-dim); max-width: 520px; margin: 0 0 24px; }
.scene-detail { background: var(--soot); border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; font-family: 'Geist Mono', monospace; font-size: 12px; line-height: 1.65; color: var(--bone-dim); max-width: 560px; }
.scene-detail .k { color: var(--acid); }
.scene-detail .v { color: var(--bone); }

/* ============================================================ GUARANTEE
   Rediseñado tras Loom Iván 2026-05-20: el flood acid-yellow rompía la
   coherencia con el resto del site (dark + acentos acid). Pasamos a fondo
   carbon con resplandor acid en esquina y contract-card refinado. La
   garantía sigue siendo la sección más importante; el peso visual ahora
   recae en la tipografía y el acid como acento, no en el flood. */
.guarantee {
  background: var(--carbon);
  color: var(--bone);
  padding: 140px 28px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.guarantee::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 70%;
  height: 130%;
  background: radial-gradient(circle at center, rgba(212,255,58,0.14) 0%, rgba(212,255,58,0.04) 35%, transparent 70%);
  pointer-events: none;
  filter: blur(8px);
}
.guarantee::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(246,244,236,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(246,244,236,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(circle at 30% 50%, black 0%, transparent 80%);
}
.guarantee-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.guarantee h2 {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 0.94;
  letter-spacing: -0.04em;
  margin: 0;
  color: var(--bone);
}
.guarantee h2 .acid { color: var(--acid); }
.guarantee p {
  font-size: 16px;
  line-height: 1.6;
  margin: 28px 0 32px;
  color: var(--bone-dim);
  max-width: 460px;
}
.guarantee p strong { color: var(--bone); font-weight: 600; }
.guarantee .seal {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--acid);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border: 1px solid rgba(212,255,58,0.32);
  border-radius: 999px;
  background: rgba(212,255,58,0.06);
  margin-bottom: 32px;
}
.guarantee .seal::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--acid);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(212,255,58,0.8);
}
.btn-burn {
  background: var(--acid);
  color: var(--carbon);
  font-weight: 700;
  font-size: 14px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-burn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -10px rgba(212,255,58,0.5);
}
.contract-card {
  background: linear-gradient(180deg, var(--soot) 0%, var(--carbon) 100%);
  color: var(--bone);
  border-radius: 14px;
  padding: 40px 36px;
  border: 1px solid var(--line-2);
  position: relative;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.7), 0 0 0 1px rgba(212,255,58,0.04);
}
.contract-card::before {
  content: '';
  position: absolute;
  top: 0; left: 36px; right: 36px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,255,58,0.5), transparent);
}
.contract-card .stamp {
  position: absolute;
  top: 28px;
  right: 28px;
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--acid);
  padding: 5px 11px;
  border: 1px solid rgba(212,255,58,0.4);
  background: rgba(212,255,58,0.08);
  border-radius: 4px;
  transform: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.contract-card .stamp::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--acid);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(212,255,58,0.7);
  animation: stampPulse 2.4s ease-in-out infinite;
}
@keyframes stampPulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}
.contract-card h4 {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ash);
  margin: 0 0 24px;
}
.contract-card .clause {
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0 0 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contract-card .clause:last-child {
  border: 0;
  padding-bottom: 0;
  margin-bottom: 0;
}
.contract-card .clause .num {
  font-family: 'Geist Mono', monospace;
  color: var(--acid);
  margin-right: 0;
  font-size: 11px;
  flex-shrink: 0;
  padding-top: 3px;
  min-width: 18px;
}
.contract-card .clause strong { color: var(--bone); font-weight: 600; }

/* ============================================================ CASE STUDIES (richer) */
.cases { padding: 120px 28px; border-bottom: 1px solid var(--line); }
.section-head { max-width: 1320px; margin: 0 auto 64px; }
.section-head h2 { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: clamp(44px, 6vw, 84px); letter-spacing: -0.04em; line-height: 0.92; margin: 12px 0 0; }
.cases-note { font-size: 15px; line-height: 1.55; color: var(--bone-dim); max-width: 720px; margin: 22px 0 0; padding-left: 16px; border-left: 2px solid var(--acid); }
.cases-tabs {
  max-width: 1320px; margin: 0 auto 32px;
  display: flex; gap: 8px; flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}
.case-tab {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--bone-dim);
  font-family: 'Geist Mono', monospace;
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}
.case-tab:hover { color: var(--bone); border-color: var(--bone-dim); }
.case-tab.active { background: var(--acid); color: var(--carbon); border-color: var(--acid); }

.case-detail {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  background: var(--soot);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.case-detail .case-meta {
  display: flex; justify-content: space-between;
  font-family: 'Geist Mono', monospace; font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ash); margin-bottom: 24px;
}
.case-detail h3 {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 0.95; letter-spacing: -0.04em;
  margin: 0 0 24px;
}
.case-detail h3 .acid { color: var(--acid); }
.case-quote {
  font-size: 17px; line-height: 1.55;
  font-style: italic; color: var(--bone);
  margin: 0 0 24px;
  padding-left: 20px;
  border-left: 3px solid var(--burn);
  max-width: 540px;
}
.case-author { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
.case-author .avatar {
  width: 48px; height: 48px;
  background:
    repeating-linear-gradient(45deg, var(--soot-2) 0 6px, var(--soot) 6px 12px);
  border: 1px solid var(--line-2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Archivo', sans-serif; font-weight: 800;
  font-size: 14px; color: var(--acid);
}
.case-author .who { font-size: 13px; color: var(--bone); font-weight: 600; }
.case-author .who-sub { font-size: 12px; color: var(--ash); font-family: 'Geist Mono', monospace; }

.case-timeline {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.case-tl-cell {
  border-top: 1px solid var(--line-2);
  padding-top: 14px;
}
.case-tl-cell .day {
  font-family: 'Geist Mono', monospace; font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ash); margin-bottom: 6px;
}
.case-tl-cell .ev {
  font-size: 13px; color: var(--bone); line-height: 1.4;
}
.case-tl-cell .ev strong { color: var(--acid); font-weight: 600; }

.case-stats {
  display: grid; grid-template-rows: auto auto auto;
  gap: 12px;
}
.case-stat-card {
  background: var(--carbon);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 22px;
}
.case-stat-card .label {
  font-family: 'Geist Mono', monospace; font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ash); margin-bottom: 8px;
}
.case-stat-card .row {
  display: flex; align-items: baseline; gap: 12px;
}
.case-stat-card .before {
  font-family: 'Archivo', sans-serif; font-weight: 700;
  font-size: 24px; color: var(--ash);
  text-decoration: line-through;
  text-decoration-color: var(--burn);
}
.case-stat-card .arrow {
  color: var(--burn); font-family: 'Archivo', sans-serif;
  font-weight: 800; font-size: 16px;
}
.case-stat-card .after {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  font-size: 36px; line-height: 1;
  letter-spacing: -0.03em; color: var(--acid);
}
.case-stat-card .delta {
  margin-top: 8px; font-size: 12px;
  font-family: 'Geist Mono', monospace;
  color: var(--burn); letter-spacing: 0.06em;
}

/* ============================================================ AUDIENCE */
.audience { padding: 120px 28px; border-bottom: 1px solid var(--line); background: var(--soot); }
.audience-grid { max-width: 1320px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.aud-card {
  background: var(--carbon);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.aud-card:hover {
  border-color: var(--line-2);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -20px rgba(0,0,0,0.6);
}

/* Foto slot — 4:3, ocupa la parte superior de la tarjeta.
   Si `audience/<slug>.jpg` no existe, el `onerror` esconde el <img>
   y queda visible el degradado + sigla de fondo.                       */
.aud-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--soot-2);
}
.aud-photo img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  z-index: 2;
}
.aud-photo::before {
  /* Sigla decorativa de fondo (CF / PL / BQ / FT). */
  content: attr(data-glyph);
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(56px, 8vw, 96px);
  letter-spacing: -0.05em;
  opacity: 0.22;
  z-index: 1;
}
.aud-photo::after {
  /* Trama sutil + vignette superpuestos al degradado. */
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.06), transparent 55%),
    repeating-linear-gradient(45deg,
      rgba(255,255,255,0.025) 0 1px, transparent 1px 10px);
  z-index: 1;
  pointer-events: none;
}

/* Paleta por categoría — degradado + color de sigla. */
.aud-card[data-cat="crossfit"]  .aud-photo {
  background: linear-gradient(135deg, #1f0a06 0%, #3a1a0e 50%, #4a200f 100%);
}
.aud-card[data-cat="crossfit"]  .aud-photo::before { color: var(--burn); }
.aud-card[data-cat="pilates"]   .aud-photo {
  background: linear-gradient(135deg, #1c1814 0%, #2c241d 50%, #3a2e22 100%);
}
.aud-card[data-cat="pilates"]   .aud-photo::before { color: #f3d3a8; }
.aud-card[data-cat="boutique"]  .aud-photo {
  background: linear-gradient(135deg, #141a06 0%, #2a3408 50%, #3c4a0a 100%);
}
.aud-card[data-cat="boutique"]  .aud-photo::before { color: var(--acid); }
.aud-card[data-cat="functional"] .aud-photo {
  background: linear-gradient(135deg, #0a1418 0%, #112a32 50%, #173b48 100%);
}
.aud-card[data-cat="functional"] .aud-photo::before { color: #65c4d4; }

.aud-body { padding: 22px 22px 26px; }
.aud-body h4 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 22px; letter-spacing: -0.02em; margin: 0 0 8px; }
.aud-body p  { font-size: 13px; line-height: 1.55; color: var(--bone-dim); margin: 0; }

/* ============================================================ FOUNDERS */
.founders { padding: 120px 28px; border-bottom: 1px solid var(--line); }
.founders-grid { max-width: 1320px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.founder-card { border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--soot); }
.founder-photo { aspect-ratio: 4/3; background: repeating-linear-gradient(135deg, var(--soot-2) 0 14px, var(--soot) 14px 28px); display: flex; align-items: center; justify-content: center; font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ash); letter-spacing: 0.12em; text-transform: uppercase; border-bottom: 1px solid var(--line); position: relative; }
.founder-photo::after { content: ''; position: absolute; top: 16px; right: 16px; width: 8px; height: 8px; background: var(--acid); border-radius: 50%; }
.founder-body { padding: 28px; }
.founder-body h4 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 28px; letter-spacing: -0.02em; margin: 0 0 4px; }
.founder-body .role { font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--acid); margin-bottom: 18px; }
.founder-body p { font-size: 14px; line-height: 1.55; color: var(--bone-dim); margin: 0; }

/* ============================================================ BOOKING */
.booking { padding: 120px 28px; position: relative; overflow: hidden; }
.booking-bg { position: absolute; inset: 0; background: radial-gradient(circle at 70% 30%, rgba(212,255,58,0.08), transparent 60%); pointer-events: none; }
.booking-inner { max-width: 1320px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; position: relative; z-index: 2; }
.booking-inner h2 { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: clamp(44px, 6vw, 84px); letter-spacing: -0.04em; line-height: 0.92; margin: 12px 0 24px; }
.booking-inner > div > p { font-size: 17px; line-height: 1.55; color: var(--bone-dim); margin: 0 0 32px; max-width: 480px; }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { font-size: 15px; padding: 14px 0; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 14px; }
.checklist li::before { content: '→'; color: var(--acid); font-family: 'Archivo', sans-serif; font-weight: 800; }

.booking-cta-mobile { display: none; margin-top: 24px; align-self: flex-start; text-decoration: none; }

.iclosed-wrap {
  background: var(--soot);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  min-height: 640px;
  display: flex; flex-direction: column;
}
.iclosed-wrap iframe {
  width: 100%;
  flex: 1 1 auto;
  min-height: 640px;
  border: 0;
  background: var(--soot);
}
.iclosed-fallback {
  padding: 12px 18px;
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ash);
  border-top: 1px solid var(--line);
  text-align: center;
}
.iclosed-fallback a { color: var(--acid); text-decoration: none; margin-left: 6px; }
.iclosed-fallback a:hover { text-decoration: underline; }

.form-card { background: var(--soot); border: 1px solid var(--line); border-radius: 16px; padding: 32px; }
.form-card h3 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 22px; margin: 0 0 6px; }
.form-card .sub { font-size: 13px; color: var(--ash); margin: 0 0 24px; font-family: 'Geist Mono', monospace; letter-spacing: 0.04em; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ash); margin-bottom: 6px; }
.form-row input, .form-row select { width: 100%; padding: 12px 14px; background: var(--carbon); border: 1px solid var(--line-2); border-radius: 8px; color: var(--bone); font-family: 'Inter', sans-serif; font-size: 14px; outline: none; transition: border-color 0.15s; }
.form-row input:focus, .form-row select:focus { border-color: var(--acid); }
.form-row-two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn-submit { width: 100%; background: var(--acid); color: var(--carbon); font-weight: 700; font-size: 15px; padding: 16px; border-radius: 8px; border: 0; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px; transition: background 0.15s, transform 0.1s; font-family: 'Inter', sans-serif; margin-top: 8px; }
.btn-submit:hover { background: #e0ff52; }
.btn-submit:active { transform: translateY(1px); }
.form-success { text-align: center; padding: 48px 0; }
.form-success .check { width: 56px; height: 56px; border: 2px solid var(--acid); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; color: var(--acid); font-size: 24px; }
.form-success h4 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 24px; margin: 0 0 8px; }
.form-success p { font-size: 14px; color: var(--bone-dim); margin: 0; }

/* ============================================================ FOOTER */
.footer { background: var(--soot); padding: 72px 28px 32px; border-top: 1px solid var(--line); }
.footer-inner { max-width: 1320px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; }
.footer-brand h4 { margin: 0 0 12px; display: flex; align-items: center; gap: 6px; line-height: 1; }
.footer-brand h4 img { height: 60px; width: auto; display: block; }
.footer-brand p { font-size: 13px; color: var(--ash); margin: 0; max-width: 280px; line-height: 1.5; }
.footer-col h5 { font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ash); margin: 0 0 16px; }
.footer-col a { display: block; color: var(--bone-dim); text-decoration: none; font-size: 14px; padding: 4px 0; transition: color 0.15s; }
.footer-col a:hover { color: var(--bone); }
.footer-bottom { max-width: 1320px; margin: 64px auto 0; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ash); letter-spacing: 0.06em; }

/* ============================================================ RESPONSIVE */
@media (max-width: 980px) {
  .nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; }

  .hero { padding: 84px 20px 64px; gap: 24px; }
  .hero-tag { font-size: 10px; padding: 6px 12px; margin-bottom: 18px; }
  .hero h1 { font-size: clamp(34px, 9.5vw, 64px); line-height: 0.9; margin-bottom: 14px; }
  .hero-bottom { grid-template-columns: 1fr; gap: 24px; padding-top: 24px; }
  .hero-sub { font-size: 14px; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 14px; }
  .hero-stat .num { font-size: 22px; }
  .hero-stat .label { font-size: 9px; }
  .hero-cta-row .btn-primary, .hero-cta-row .btn-secondary { flex: 1; justify-content: center; }
  .scroll-hint { display: none; }

  .marquee-item { font-size: 18px; }

  .counter-panel { padding: 100px 20px 80px; }
  .counter-display { font-size: clamp(120px, 38vw, 260px); }
  .counter-line { font-size: clamp(22px, 5.5vw, 32px); }

  .story { padding: 80px 20px; }
  .story-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 48px; }
  .scene { grid-template-columns: 1fr; gap: 16px; padding: 36px 20px; }
  .scene-num { font-size: 64px; }
  .scene h3 { font-size: 26px; }
  /* En móvil desactivamos el zig-zag — todo en una sola columna. */
  .scene:nth-child(even) { grid-template-columns: 1fr; direction: ltr; }
  .scene:nth-child(even) .scene-num { text-align: left; }

  .hero-pledge { font-size: clamp(18px, 5.5vw, 26px); margin-top: 14px; }
  .hero-pledge-strong { padding: 3px 10px 5px; }

  .guarantee { padding: 64px 20px; }
  .guarantee-inner { grid-template-columns: 1fr; gap: 32px; }
  .contract-card { padding: 24px; }
  .contract-card .stamp { top: 16px; right: 16px; transform: rotate(6deg) scale(0.85); }

  .cases { padding: 80px 20px; }
  .case-detail { grid-template-columns: 1fr; padding: 28px; gap: 32px; }
  .case-detail h3 { font-size: 28px; }
  .case-timeline { grid-template-columns: 1fr; gap: 12px; }
  .case-stats { grid-template-rows: none; }
  .case-stat-card .after { font-size: 28px; }

  .audience { padding: 80px 20px; }
  .audience-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .aud-photo { aspect-ratio: 5 / 3; }
  .aud-photo::before { font-size: 56px; }
  .aud-body { padding: 18px; }
  .aud-body h4 { font-size: 18px; }
  .aud-body p { font-size: 12px; }

  .founders { padding: 80px 20px; }
  .founders-grid { grid-template-columns: 1fr; gap: 20px; }
  .founder-body { padding: 22px; }
  .founder-body h4 { font-size: 22px; }

  .booking { padding: 80px 20px; }
  .booking-inner { grid-template-columns: 1fr; gap: 32px; }
  .booking-cta-mobile { display: inline-flex; }
  .iclosed-wrap { min-height: 720px; }
  .iclosed-wrap iframe { min-height: 720px; }
  .form-card { padding: 24px; }
  .form-row-two { grid-template-columns: 1fr; gap: 16px; }

  .footer { padding: 56px 20px 24px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { font-size: 10px; }
}
@media (max-width: 520px) {
  .audience-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}