/* =====================================================
   STILARO — Probador virtual con IA
   Aesthetic: architecture studio · warm concrete gray
   Type: Cormorant Garamond (display) · Inter (UI/body)
   ===================================================== */

:root {
  /* Warm concrete grays */
  --concrete:        #8A8987;
  --concrete-light:  #8F8E8C;
  --concrete-dark:   #838280;
  --wall:            #9A9996;

  /* Studio cyclorama (sampled from backdrop photo) */
  --studio-glow:     #86847F;   /* lit center of the wall */
  --studio-wall:     #7C7A77;   /* mid wall */
  --studio-corner:   #67665F;   /* darkened corners / vignette */
  --studio-floor:    #9D9A97;   /* lit floor pool */
  --studio-floor-edge:#8A8885;  /* floor at front edges */
  --plaster:         #E8E6E2;   /* warm off-white surface */
  --plaster-2:       #F2F0EC;
  --paper:           #FBFAF8;
  --ink:             #26251F;   /* warm near-black */
  --ink-soft:        #4A4843;
  --ink-mute:        #6E6C66;
  --hairline:        rgba(38, 37, 31, 0.14);
  --hairline-soft:   rgba(38, 37, 31, 0.08);
  --accent:          #2E2D27;   /* deep warm graphite for CTAs */

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-disp: 'Cormorant Garamond', Georgia, serif;

  --maxw: 1320px;
  --gutter: clamp(20px, 5vw, 72px);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; overflow-x: hidden; max-width: 100%; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--plaster);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

::selection { background: var(--ink); color: var(--plaster); }

/* ---------- wordmark ---------- */
.wordmark {
  font-family: var(--font-body);
  font-weight: 300;
  letter-spacing: 0.2em;
  font-size: 1.05rem;
  color: var(--ink);
}

/* ---------- shared section bits ---------- */
.section-head {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1.6rem;
}
.section-title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.section-desc {
  max-width: 46ch;
  margin-top: 1.8rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 1.05rem 1.8rem;
  border: 1px solid var(--accent);
  line-height: 1.6;
  transition: all 0.45s var(--ease);
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: var(--plaster); }
.btn--primary:hover { background: transparent; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--hairline); }
.btn--ghost:hover { border-color: var(--accent); }

/* =====================================================
   TOPBAR
   ===================================================== */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(232, 230, 226, 0.72);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--hairline-soft);
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
}
.topbar.scrolled {
  background: rgba(232, 230, 226, 0.92);
  border-bottom-color: var(--hairline);
}
.topbar__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: auto;
}
.nav__link {
  position: relative;
  font-size: 0.82rem;
  color: var(--ink-soft);
  padding: 0.5rem 0.85rem;
  letter-spacing: 0.02em;
  transition: color 0.3s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0.85rem; right: 0.85rem; bottom: 0.25rem;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { transform: scaleX(1); }
.caret { font-size: 0.7rem; transition: transform 0.3s var(--ease); }

.nav__item--dropdown { position: relative; }
.nav__item--dropdown:hover .caret { transform: rotate(180deg); }
.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 230px;
  background: var(--paper);
  border: 1px solid var(--hairline);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.35s var(--ease);
  box-shadow: 0 24px 50px -24px rgba(38, 37, 31, 0.35);
}
.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown:focus-within .nav__dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav__dropdown a {
  display: block;
  padding: 0.7rem 0.9rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
  transition: all 0.25s var(--ease);
}
.nav__dropdown a:hover { background: var(--plaster-2); color: var(--ink); padding-left: 1.2rem; }

.topbar__cta {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--plaster);
  transition: all 0.4s var(--ease);
  white-space: nowrap;
}
.topbar__cta:hover { background: transparent; color: var(--ink); }

/* Language switch — dropdown (current language shown, rest in a menu) */
.lang-switch {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
  user-select: none;
}
.lang-switch__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  background: none;
  border: none;
  padding: 0.25rem 0.1rem;
  cursor: pointer;
  transition: color 0.3s var(--ease);
}
.lang-switch__trigger:hover,
.lang-switch[data-open] .lang-switch__trigger { color: var(--ink); }
.lang-switch__current { line-height: 1; }
.lang-switch__caret {
  transition: transform 0.3s var(--ease);
  margin-top: 1px;
}
.lang-switch[data-open] .lang-switch__caret { transform: rotate(180deg); }

.lang-switch__menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 8.5rem;
  margin: 0;
  padding: 0.3rem;
  list-style: none;
  background: var(--paper, #fff);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s var(--ease);
  z-index: 1200;
}
.lang-switch[data-open] .lang-switch__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-switch__opt {
  display: block;
  width: 100%;
  text-align: left;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink-mute);
  background: none;
  border: none;
  border-radius: 8px;
  padding: 0.5rem 0.6rem;
  cursor: pointer;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}
.lang-switch__opt:hover { color: var(--ink); background: var(--wash, rgba(0, 0, 0, 0.04)); }
.lang-switch__opt.is-active { color: var(--ink); font-weight: 600; }
@media (max-width: 460px) {
  .lang-switch__trigger { font-size: 0.66rem; letter-spacing: 0.03em; }
}

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 24px; height: 1.5px; background: var(--ink); transition: all 0.3s var(--ease); }
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px var(--gutter) 80px;
  background-color: var(--studio-wall);
  background-image:
    /* soft central glow on the wall */
    radial-gradient(68% 58% at 50% 40%, rgba(150,148,142,0.7) 0%, rgba(150,148,142,0) 68%),
    /* vignette: corners fall into shadow */
    radial-gradient(130% 110% at 50% 36%, transparent 48%, rgba(50,49,45,0.42) 100%),
    /* base wall tone */
    linear-gradient(to bottom, var(--studio-corner) 0%, var(--studio-wall) 40%, var(--studio-wall) 100%);
  overflow: hidden;
}
/* PC only: reduce hero size by 20% */
@media (min-width: 821px) {
  .hero {
    min-height: 80vh;
    padding: 104px var(--gutter) 64px;
  }
}
/* Mobile only: pull content to the top, less gap below the topbar */
@media (max-width: 820px) {
  .hero {
    align-items: flex-start;
    min-height: auto;
    padding-top: 96px;
  }
}
/* studio floor sweep — lighter pool with soft horizon */
.hero::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 42%;
  background-image:
    /* bright pool of light on the floor */
    radial-gradient(75% 150% at 50% 108%, rgba(170,167,163,0.9) 0%, rgba(160,157,153,0) 62%),
    /* floor rising from a soft horizon */
    linear-gradient(to bottom,
      rgba(124,122,119,0) 0%,
      rgba(140,138,134,0.55) 30%,
      var(--studio-floor-edge) 72%,
      var(--studio-floor) 100%);
  pointer-events: none;
}
.hero__grain {
  position: absolute; inset: 0;
  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%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.06;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
}
/* desktop: copy on the left, garments image on the right */
@media (min-width: 821px) {
  .hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
  }
}
/* keep the copy (and its CTA dropdown) above the garments image */
.hero__copy { position: relative; z-index: 3; }

.hero__visual {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 2.5rem;
  opacity: 0;
  animation: rise 1.1s var(--ease) 0.34s forwards;
}
.hero__visual img {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin: 0 auto;
}
@media (min-width: 821px) {
  .hero__visual {
    display: block;
    margin-top: 0;
  }
  .hero__visual img {
    max-width: none;
    margin: 0;
    transform: scale(1.25);
    transform-origin: center right;
  }
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(251,250,248,0.78);
  margin-bottom: 2.2rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.1s forwards;
}
.hero__eyebrow .line { width: 48px; height: 1px; background: rgba(251,250,248,0.5); }

.hero__title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(3rem, 9vw, 7.2rem);
  line-height: 0.98;
  letter-spacing: -0.015em;
  color: var(--paper);
  max-width: 16ch;
  opacity: 0;
  animation: rise 1s var(--ease) 0.22s forwards;
  text-shadow: 0 1px 40px rgba(38,37,31,0.15);
}
.hero__title .italic { font-style: italic; font-weight: 400; }

.hero__lead {
  max-width: 52ch;
  margin-top: 2.2rem;
  font-size: 1.12rem;
  color: rgba(251,250,248,0.86);
  opacity: 0;
  animation: rise 1s var(--ease) 0.36s forwards;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  margin-top: 2.8rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: rise 1s var(--ease) 0.5s forwards;
}
/* hero ghost button reads light on the studio backdrop */
.hero__actions .btn--ghost { color: var(--paper); border-color: rgba(251,250,248,0.4); }
.hero__actions .btn--ghost:hover { border-color: var(--paper); background: rgba(251,250,248,0.08); }

/* ---------- clients banner ---------- */
.clients {
  padding: clamp(48px, 7vw, 88px) var(--gutter);
  background: var(--plaster);
  border-bottom: 1px solid var(--hairline-soft);
}
.clients__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  text-align: center;
}
.clients__title {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.clients__logos {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(2.2rem, 6vw, 5rem);
}
.clients__logo {
  display: flex;
  align-items: center;
  justify-content: center;
}
.clients__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.clients__img {
  width: auto;
  opacity: 0.85;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.clients__link:hover .clients__img {
  opacity: 1;
  transform: translateY(-2px);
}

/* per-logo heights, tuned so each reads at a similar optical size */
.clients__img--baco    { height: clamp(54px, 6vw, 74px); }
.clients__img--ecoalf  { height: clamp(22px, 2.4vw, 30px); }
.clients__img--sneaker { height: clamp(44px, 4.8vw, 60px); }
.clients__img--harry   { height: clamp(34px, 3.8vw, 46px); }
.clients__img--cowper  { height: clamp(40px, 4.4vw, 56px); }

/* reorder logos on desktop only: Harry - Baco - Ecoalf - Sneaker - Cowper (mobile keeps DOM order) */
@media (min-width: 821px) {
  .clients__logo:nth-child(4) { order: 1; } /* Harry me quiere */
  .clients__logo:nth-child(1) { order: 2; } /* Il Baco da Seta */
  .clients__logo:nth-child(2) { order: 3; } /* Ecoalf */
  .clients__logo:nth-child(3) { order: 4; } /* Sneaker Lane */
  .clients__logo:nth-child(5) { order: 5; } /* Cowper Hall */
}

/* CTA dropdown */
.cta-dropdown { position: relative; z-index: 30; }
.cta-dropdown__toggle { gap: 0.9rem; }
.cta-dropdown__caret { font-size: 0.7rem; transition: transform 0.35s var(--ease); }
.cta-dropdown.open .cta-dropdown__caret { transform: rotate(180deg); }
.cta-dropdown__menu {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 0;
  min-width: 260px;
  background: var(--paper);
  border: 1px solid var(--hairline);
  box-shadow: 0 -30px 60px -28px rgba(38,37,31,0.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.38s var(--ease);
  z-index: 60;
  padding: 0.4rem;
}
.cta-dropdown.open .cta-dropdown__menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
/* Mobile: open the menu downward */
@media (max-width: 820px) {
  .cta-dropdown__menu {
    top: calc(100% + 10px);
    bottom: auto;
    box-shadow: 0 30px 60px -28px rgba(38,37,31,0.45);
    transform: translateY(-8px);
  }
  .cta-dropdown.open .cta-dropdown__menu { transform: translateY(0); }
}
.cta-dropdown__menu button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  padding: 0.9rem 1rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
  transition: all 0.25s var(--ease);
  border-bottom: 1px solid var(--hairline-soft);
}
.cta-dropdown__menu button:last-child { border-bottom: none; }
.cta-dropdown__menu button::after { content: '→'; opacity: 0; transform: translateX(-6px); transition: all 0.25s var(--ease); }
.cta-dropdown__menu button:hover { background: var(--plaster-2); color: var(--ink); padding-left: 1.3rem; }
.cta-dropdown__menu button:hover::after { opacity: 1; transform: translateX(0); }

/* Block variant — full-width toggle, menu opens downward (pricing cards) */
.cta-dropdown--block { width: 100%; }
.cta-dropdown--block .cta-dropdown__toggle { width: 100%; justify-content: center; }
.cta-dropdown--block .cta-dropdown__menu {
  top: calc(100% + 10px);
  bottom: auto;
  left: 0;
  right: 0;
  width: 100%;
  box-shadow: 0 30px 60px -28px rgba(38,37,31,0.45);
  transform: translateY(-8px);
}
.cta-dropdown--block.open .cta-dropdown__menu { transform: translateY(0); }
/* Lift the whole card whose dropdown is open above its sibling cards.
   Each .plan is a positioned + transformed (reveal) stacking context, so the
   menu's own z-index can't escape its card — we must raise the ancestor. */
.plan:has(.cta-dropdown.open) { z-index: 50; }

.hero__meta {
  display: flex;
  gap: clamp(2rem, 6vw, 5rem);
  margin-top: 4.5rem;
  padding-top: 2.2rem;
  border-top: 1px solid rgba(251,250,248,0.22);
  max-width: 720px;
  opacity: 0;
  animation: rise 1s var(--ease) 0.66s forwards;
}
.hero__meta-item { display: flex; flex-direction: column; gap: 0.4rem; }
.hero__meta-num {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
  color: var(--paper);
}
.hero__meta-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(251,250,248,0.6);
}
.hero__index {
  position: absolute;
  right: var(--gutter);
  bottom: 2rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(251,250,248,0.5);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =====================================================
   DIAGNÓSTICO  (Tu problema · Cómo lo resolvemos)
   ===================================================== */
.diagnostico {
  background: var(--plaster-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: clamp(44px, 6vw, 76px) 0;
}
.diagnostico__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.diag-col__tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1.3rem;
}
.diag-col__title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 1.9rem;
}

.diag-col--solution {
  border-left: 1px solid var(--hairline);
  padding-left: clamp(2rem, 5vw, 5rem);
  align-self: stretch;
}

/* ----- custom select (Tu problema) ----- */
.diag-select { position: relative; max-width: 440px; }
.diag-select__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.05rem 1.4rem;
  background: var(--paper);
  border: 1px solid var(--hairline);
  color: var(--ink);
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-align: left;
  transition: border-color 0.3s var(--ease);
}
.diag-select__toggle:hover,
.diag-select.open .diag-select__toggle { border-color: var(--accent); }
.diag-select__value { flex: 1; }
.diag-select__caret { font-size: 0.7rem; color: var(--ink-mute); transition: transform 0.35s var(--ease); }
.diag-select.open .diag-select__caret { transform: rotate(180deg); }
.diag-select__menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0; right: 0;
  background: var(--paper);
  border: 1px solid var(--hairline);
  box-shadow: 0 30px 60px -28px rgba(38,37,31,0.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.35s var(--ease);
  z-index: 20;
  padding: 0.4rem;
}
.diag-select.open .diag-select__menu { opacity: 1; visibility: visible; transform: translateY(0); }
.diag-select__menu button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
  transition: all 0.25s var(--ease);
  border-bottom: 1px solid var(--hairline-soft);
}
.diag-select__menu button:last-child { border-bottom: none; }
.diag-select__menu button::after {
  content: '→';
  opacity: 0;
  transform: translateX(-6px);
  transition: all 0.25s var(--ease);
}
.diag-select__menu button:hover,
.diag-select__menu button[aria-selected="true"] {
  background: var(--plaster-2);
  color: var(--ink);
  padding-left: 1.3rem;
}
.diag-select__menu button:hover::after { opacity: 1; transform: translateX(0); }

/* ----- solution column ----- */
.diag-solution__text {
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  min-height: 1px;
}
.diag-solution__label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1rem;
}
.diag-solution__products {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.7rem;
}
.diag-product {
  flex: 1 1 0;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.72rem 1.1rem;
  background: var(--paper);
  border: 1px solid var(--hairline);
  color: var(--ink);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-align: center;
  transition: all 0.35s var(--ease);
}
.diag-product > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.diag-product:hover { border-color: var(--accent); background: var(--plaster); }
.diag-product__plus {
  font-size: 0.95rem;
  color: var(--ink-mute);
  transition: transform 0.35s var(--ease), color 0.35s var(--ease);
}
.diag-product:hover .diag-product__plus { transform: rotate(90deg); color: var(--ink); }

/* ----- fade on update ----- */
.diag-col--solution.is-in .diag-solution__text,
.diag-col--solution.is-in .diag-solution__products {
  animation: diagFade 0.5s var(--ease);
}
@keyframes diagFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 820px) {
  .diagnostico__inner { grid-template-columns: 1fr; gap: 2.4rem; }
  .diag-col--solution {
    border-left: none;
    border-top: 1px solid var(--hairline);
    padding-left: 0;
    padding-top: 2.4rem;
  }
  .diag-select { max-width: none; }
  .diag-solution__products { flex-wrap: wrap; }
  .diag-product { flex: 1 1 100%; }
}

/* =====================================================
   PRODUCTO
   ===================================================== */
.producto {
  background: var(--plaster);
  padding: clamp(80px, 12vw, 160px) 0;
}
.producto .section-head { margin-bottom: clamp(48px, 7vw, 88px); }

.services-wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.services {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.demo-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--hairline);
}
/* Patrón ajedrez: en filas alternas la demo va a la izquierda */
.demo-row--rev .service { order: 2; }
.demo-row--rev .service-demo { order: 1; }

.service {
  min-width: 0; /* evita que el contenido en una línea ensanche la columna y tape el borde */
  background: var(--plaster);
  padding: clamp(2rem, 3.4vw, 3.2rem);
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  transition: background 0.5s var(--ease);
}
.service:hover { background: var(--plaster-2); }

/* Card de demostración (placeholder) */
.service-demo {
  background: var(--plaster-2);
  padding: clamp(2rem, 3.4vw, 3.2rem);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
}
.service-demo__label {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  color: var(--ink-mute);
  letter-spacing: 0.01em;
}

.service__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.8rem;
}
.service__ic {
  width: 30px;
  height: 30px;
  color: var(--ink);
  flex-shrink: 0;
  transition: transform 0.5s var(--ease);
}
.service:hover .service__ic { transform: translateY(-3px); }
.service__no {
  font-family: var(--font-disp);
  font-size: 1.5rem;
  color: var(--ink-mute);
  font-weight: 300;
  line-height: 1;
}
.service__title {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  line-height: 1.06;
  margin-bottom: 0.7rem;
  letter-spacing: -0.01em;
}
.service__desc {
  color: var(--ink-soft);
  max-width: 52ch;
  font-size: 1.02rem;
}
.service__more {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
  white-space: nowrap;
  margin-top: 1.8rem;
  padding-bottom: 0.5rem;
  align-self: flex-start;
  border-bottom: 1px solid var(--ink);
  transition: gap 0.35s var(--ease);
}
.service__more span { transition: transform 0.35s var(--ease); }
.service__more:hover { gap: 1rem; }
.service__more:hover span { transform: translateX(4px); }

/* Acciones de la card (botones inferiores) */
.service__actions {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: nowrap;
  margin-top: 1.8rem;
}
.service__actions .service__more { margin-top: 0; align-self: center; }
.service__actions .service__demo-btn { align-self: center; }
/* El botón de demo solo aparece en móvil */
.service__demo-btn {
  display: none;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--paper);
  background: var(--ink);
  white-space: nowrap;
  padding: 0.6rem 1rem;
  border-radius: 100px;
  transition: opacity 0.3s var(--ease);
}
.service__demo-btn span[aria-hidden] { font-size: 0.55rem; }
.service__demo-btn:hover { opacity: 0.86; }

/* =====================================================
   PROBADOR VIRTUAL — demo interactiva
   ===================================================== */
.service-demo--live {
  display: block;
  padding: clamp(1.4rem, 2.2vw, 2.2rem);
  min-height: 0;
}
.vto {
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: clamp(1.4rem, 2vw, 2rem);
  box-shadow: 0 24px 60px -36px rgba(38, 37, 31, 0.45);
  display: flex;
  flex-direction: column;
}
.vto__head {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 1.2rem;
}
.vto__brand {
  font-family: var(--font-disp);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
}
.vto__close {
  display: none; /* solo visible dentro del modal móvil */
  position: absolute;
  right: -0.4rem;
  top: -0.4rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--ink);
  border: 1px solid var(--hairline);
  background: var(--paper);
}

.vto__tabs {
  display: flex;
  gap: 1.4rem;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 1.4rem;
}
.vto__tab {
  flex: 1;
  padding-bottom: 0.8rem;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-mute);
  position: relative;
  transition: color 0.3s var(--ease);
}
.vto__tab.is-active { color: var(--ink); }
.vto__tab.is-active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: var(--ink);
}
.vto__tab:disabled { cursor: default; opacity: 0.55; }

.vto__stage { display: flex; flex-direction: column; }
.vto__stage[hidden] { display: none; }

.vto__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}
.vto__card { display: flex; flex-direction: column; gap: 0.55rem; }
.vto__photo {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 5px;
  overflow: hidden;
  background: var(--plaster-2);
  border: 1px solid var(--hairline-soft);
}
.vto__photo img { width: 100%; height: 100%; object-fit: cover; }
/* La prenda se muestra completa dentro del cuadro, sin recortar */
.vto__photo .vto__card-single { width: 100%; height: 100%; object-fit: contain; padding: 0.5rem; }
/* Collage con las prendas que forman un look */
.vto__pieces {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1.4fr 1fr;
  gap: 4px;
  padding: 6px;
}
.vto__pieces img { width: 100%; height: 100%; object-fit: contain; min-height: 0; }
/* La primera prenda (parte de arriba) ocupa todo el ancho */
.vto__pieces img:first-child { grid-column: 1 / -1; }
/* Las miniaturas de looks son fotos de modelo: se ven a sangre */
#vtoLooks .vto__thumb img { object-fit: cover; padding: 0; }
.vto__caption {
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-soft);
  min-height: 1.2em;
}

.vto__picker { margin-top: 1.2rem; }
.vto__picker-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.6rem;
}
.vto__thumbs { display: flex; gap: 0.7rem; }
.vto__thumb {
  width: 58px;
  height: 58px;
  border-radius: 5px;
  overflow: hidden;
  border: 2px solid transparent;
  background: var(--plaster-2);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.vto__thumb img { width: 100%; height: 100%; object-fit: contain; padding: 3px; }
.vto__thumb:hover { transform: translateY(-2px); }
.vto__thumb.is-active { border-color: var(--ink); }

.vto__cta {
  margin-top: 1.4rem;
  width: 100%;
  padding: 1rem;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 4px;
  transition: opacity 0.3s var(--ease);
}
.vto__cta:hover { opacity: 0.88; }
.vto__cta--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.vto__history {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* Loading */
.vto__stage--loading {
  align-items: center;
  text-align: center;
  padding: 1rem 0 0.4rem;
}
.vto__spinner {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 3px solid var(--hairline);
  border-top-color: var(--ink);
  animation: vtoSpin 0.8s linear infinite;
  margin: 1.4rem 0;
}
@keyframes vtoSpin { to { transform: rotate(360deg); } }
.vto__loadtext { color: var(--ink-soft); margin-bottom: 1.1rem; }
.vto__bar {
  width: 100%;
  height: 7px;
  border-radius: 100px;
  background: var(--hairline-soft);
  overflow: hidden;
}
.vto__bar-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--ink);
  border-radius: 100px;
  transition: width 0.18s linear;
}
.vto__pct {
  font-family: var(--font-disp);
  font-size: 1.5rem;
  margin: 0.6rem 0 1.2rem;
}
.vto__tip {
  background: var(--plaster-2);
  border-radius: 5px;
  padding: 1.1rem 1.2rem;
  width: 100%;
}
.vto__tip-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.5rem;
}
.vto__tip-text {
  font-family: var(--font-disp);
  font-size: 1.08rem;
  font-style: italic;
  line-height: 1.4;
  color: var(--ink);
}

/* Result */
.vto__result {
  aspect-ratio: 3 / 4;
  border-radius: 5px;
  overflow: hidden;
  background: var(--plaster-2);
  border: 1px solid var(--hairline-soft);
  animation: vtoFade 0.5s var(--ease);
}
.vto__result img { width: 100%; height: 100%; object-fit: cover; }
@keyframes vtoFade { from { opacity: 0; transform: scale(1.01); } to { opacity: 1; transform: none; } }

.vto__powered {
  text-align: center;
  margin-top: 1.4rem;
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.vto__powered strong { color: var(--ink); font-weight: 700; }

/* En PC el panel va más compacto: sin título, sin pestañas,
   sin historial ni powered. El botón "Probar prenda" sube a la
   altura de las imágenes de producto. */
/* Fila de la demo: sin línea gris entre tarjetas y ambas igual de altas */
.demo-row--live {
  gap: 0;
  background: transparent;
}

@media (min-width: 721px) {
  .service-demo--live { padding-top: clamp(1rem, 1.6vw, 1.4rem); }
  .vto { padding: clamp(1.1rem, 1.6vw, 1.5rem); }
  .vto__head,
  .vto__tabs,
  .vto__history,
  .vto__powered { display: none; }
  /* Picker (miniaturas) a la izquierda y botón a su derecha,
     en la misma fila y altura */
  .vto__stage--select {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "cards  cards"
      "picker cta";
    column-gap: 1.2rem;
  }
  .vto__cards   { grid-area: cards; }
  .vto__picker  { grid-area: picker; margin-top: 1rem; }
  .vto__cta     {
    grid-area: cta; margin: 0; align-self: end;
    height: 58px; padding: 0 1rem;
    display: flex; align-items: center; justify-content: center;
  }
}

/* =====================================================
   RECOMENDADOR DE TALLAS — demo interactiva
   ===================================================== */
.service-demo--sizer {
  display: block;
  min-height: 0;
  padding: clamp(1.4rem, 2.2vw, 2.2rem);
}
.sizer {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding: clamp(1.6rem, 2.2vw, 2.2rem);
  box-shadow: 0 24px 60px -36px rgba(38, 37, 31, 0.45);
}
/* Botón de cierre: solo visible dentro del modal */
.sizer .vto__close { right: 0.8rem; top: 0.8rem; }
.sizer__field { margin-bottom: 1.4rem; }
.sizer__label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 600;
  margin-bottom: 0.7rem;
}
.sizer__pills {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
}
.sizer__pill {
  padding: 0.7rem 0;
  border: 1px solid var(--hairline);
  border-radius: 6px;
  background: var(--paper);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: all 0.25s var(--ease);
}
.sizer__pill:hover { border-color: var(--ink-mute); }
.sizer__pill.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.sizer__divider {
  height: 1px;
  background: var(--hairline);
  margin: 0 0 1.4rem;
}
.sizer__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.sizer__input {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 0 0.9rem;
  background: var(--paper);
  transition: border-color 0.25s var(--ease);
}
.sizer__input:focus-within { border-color: var(--ink); }
.sizer__input input {
  flex: 1;
  min-width: 0;
  border: none;
  background: none;
  padding: 0.85rem 0;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  outline: none;
}
/* Oculta las flechas del input number */
.sizer__input input::-webkit-outer-spin-button,
.sizer__input input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.sizer__input input[type='number'] { -moz-appearance: textfield; appearance: textfield; }
.sizer__unit { font-size: 0.9rem; color: var(--ink-mute); }
.sizer__fits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.sizer__fit {
  padding: 0.85rem 0;
  border: 1px solid var(--hairline);
  border-radius: 6px;
  background: var(--paper);
  font-size: 0.9rem;
  color: var(--ink-soft);
  transition: all 0.25s var(--ease);
}
.sizer__fit:hover { border-color: var(--ink-mute); }
.sizer__fit.is-active {
  border-color: var(--ink);
  border-width: 2px;
  color: var(--ink);
  font-weight: 600;
}
.sizer__cta {
  margin-top: 0.6rem;
  width: 100%;
  padding: 1rem;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 6px;
  transition: opacity 0.3s var(--ease);
}
.sizer__cta:hover { opacity: 0.88; }
.sizer__cta--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
  margin-top: 1.4rem;
}
.sizer__result {
  text-align: center;
  padding: 1.4rem 0 0.4rem;
  animation: vtoFade 0.5s var(--ease);
}
.sizer__result-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.6rem;
}
.sizer__result-size {
  display: block;
  font-family: var(--font-disp);
  font-size: clamp(4rem, 9vw, 6rem);
  line-height: 1;
  color: var(--ink);
  margin-bottom: 1rem;
}
.sizer__result-note {
  font-size: 0.92rem;
  color: var(--ink-soft);
  max-width: 34ch;
  margin: 0 auto;
}
.sizer .vto__powered { margin-top: 1.4rem; }

/* =====================================================
   PANEL DE ANALÍTICAS — carrusel de imágenes
   ===================================================== */
.service-demo--carousel {
  display: flex;
  align-items: center;
  min-height: 0;
  padding: clamp(0.8rem, 1.1vw, 1.2rem);
}
.carousel {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0 auto;
}
.carousel__viewport {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid var(--hairline);
  background: var(--paper);
  box-shadow: 0 24px 60px -36px rgba(38, 37, 31, 0.45);
  transition: height 0.45s var(--ease);
}
.carousel__track {
  display: flex;
  align-items: flex-start;
  transition: transform 0.5s var(--ease);
  touch-action: pan-y;
}
.carousel__slide {
  flex: 0 0 100%;
  min-width: 100%;
}
.carousel__slide img {
  width: 100%;
  height: auto;
  display: block;
}
/* Slides limitadas: la imagen no supera el alto de la primera (s1) */
.carousel__slide--cap {
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel__slide--cap img {
  width: auto;
  max-width: 100%;
  /* max-height lo fija el JS según el alto de la primera imagen */
  margin: 0 auto;
}
.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--hairline);
  box-shadow: 0 6px 18px -8px rgba(38, 37, 31, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--ink);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
  z-index: 2;
}
.carousel__arrow:hover { background: var(--plaster-2); }
.carousel__arrow--prev { left: 0.7rem; }
.carousel__arrow--next { right: 0.7rem; }
.carousel__arrow span { pointer-events: none; }
.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}
.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hairline);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.carousel__dot.is-active { background: var(--ink); transform: scale(1.25); }
.carousel__close { display: none; }
.carousel .vto__close { right: 0.6rem; top: 0.6rem; z-index: 3; }

/* En móvil: sin flechas, se pasa con el dedo (swipe) */
@media (max-width: 720px) {
  .carousel__arrow { display: none; }
}

/* Modal de demo (móvil) */
.vto-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}
.vto-modal.open { display: flex; }
.vto-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(38, 37, 31, 0.55);
  backdrop-filter: blur(3px);
}
.vto-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: auto;
  animation: vtoModalIn 0.35s var(--ease);
}
@keyframes vtoModalIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.vto-modal .vto { max-width: none; }
.vto-modal .vto__close { display: flex; }

@media (max-width: 720px) {
  .demo-row { grid-template-columns: 1fr; }
  /* En móvil el producto siempre va primero, encima de su demo */
  .demo-row--rev .service,
  .demo-row--rev .service-demo { order: 0; }
  /* La demo inline desaparece en móvil: se abre en el modal */
  .service-demo--live { display: none; }
  .service__demo-btn { display: inline-flex; }
  /* En móvil tampoco se muestra "Completar look"; "Probar prenda" centrado */
  .vto__tab:disabled { display: none; }
  .vto__tabs { justify-content: center; }
  .vto__tab { flex: 0 0 auto; }
}

/* =====================================================
   INTEGRACIÓN
   ===================================================== */
.integracion {
  background: var(--paper);
  padding: clamp(80px, 12vw, 160px) 0;
  border-top: 1px solid var(--hairline);
}
.integracion .section-head { margin-bottom: clamp(48px, 7vw, 80px); }

.integ-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--hairline);
  background-clip: content-box;
}
.integ-card {
  background: var(--paper);
  padding: clamp(2rem, 3vw, 3rem);
  display: flex;
  flex-direction: column;
  transition: background 0.5s var(--ease);
}
.integ-card:hover { background: var(--plaster-2); }
.integ-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
}
.integ-card__badge {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--hairline);
  color: var(--ink-soft);
}
.integ-card__time {
  font-family: var(--font-disp);
  font-size: 1.3rem;
  color: var(--ink-mute);
}
.integ-card__title {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  margin-bottom: 0.9rem;
  line-height: 1.1;
}
.integ-card__desc { color: var(--ink-soft); font-size: 0.98rem; margin-bottom: 2rem; }
.integ-card__list { list-style: none; margin-top: auto; }
.integ-card__list li {
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding: 0.75rem 0;
  border-top: 1px solid var(--hairline-soft);
  position: relative;
  padding-left: 1.4rem;
}
.integ-card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--ink-mute);
}

.integ-steps {
  max-width: var(--maxw);
  margin: clamp(48px, 6vw, 80px) auto 0;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
}
.integ-step { padding-top: 1.6rem; border-top: 1px solid var(--ink); }
.integ-step__no {
  font-family: var(--font-disp);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  display: block;
  margin-bottom: 1.2rem;
}
.integ-step h4 { font-weight: 500; font-size: 1.05rem; margin-bottom: 0.5rem; }
.integ-step p { color: var(--ink-soft); font-size: 0.95rem; }

@media (max-width: 820px) {
  .integ-grid { grid-template-columns: 1fr; }
  .integ-steps { grid-template-columns: 1fr; }
}

/* =====================================================
   CONTACTO
   ===================================================== */
.contacto {
  background:
    linear-gradient(to bottom, var(--concrete-light), var(--concrete) 60%, var(--concrete-dark));
  padding: clamp(80px, 12vw, 150px) var(--gutter);
  position: relative;
}
.contacto__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: stretch;
}
.contacto__intro {
  display: flex;
  flex-direction: column;
}
.contacto__intro .section-tag { color: rgba(38,37,31,0.7); }
.contacto__title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  line-height: 1;
  color: var(--paper);
  margin-bottom: 1.5rem;
}
.contacto__lead {
  color: rgba(38,37,31,0.85);
  font-size: 1.1rem;
  max-width: 42ch;
  margin-bottom: 2.5rem;
}
.contacto__mail {
  font-family: var(--font-disp);
  font-size: 1.5rem;
  color: var(--paper);
  border-bottom: 1px solid rgba(251,250,248,0.5);
  padding-bottom: 0.2rem;
  transition: border-color 0.4s var(--ease);
}
.contacto__mail:hover { border-color: var(--paper); }

.contacto__powered {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  font-family: var(--font-body);
  color: var(--paper);
  line-height: 1.1;
}
.contacto__powered-label {
  font-weight: 300;
  letter-spacing: 0.2em;
  font-size: 1.05rem;
  opacity: 0.65;
}
.contacto__powered-brand {
  font-weight: 300;
  letter-spacing: 0.2em;
  font-size: 1.725rem;
  margin-top: 0.4rem;
}

/* form */
.form {
  background: var(--paper);
  padding: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: 0 40px 80px -40px rgba(38,37,31,0.5);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.field { display: flex; flex-direction: column; gap: 0.6rem; }
.field__label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.field__label em { font-style: normal; text-transform: none; letter-spacing: 0; opacity: 0.7; }
.field input {
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--hairline);
  padding: 0.7rem 0;
  transition: border-color 0.35s var(--ease);
}
.field input::placeholder { color: rgba(110,108,102,0.5); }
.field input:focus { outline: none; border-bottom-color: var(--ink); }

.checkbox {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
  cursor: pointer;
  position: relative;
}
.checkbox input { position: absolute; opacity: 0; width: 0; height: 0; }
.checkbox__box {
  width: 20px; height: 20px;
  border: 1px solid var(--ink-mute);
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s var(--ease);
}
.checkbox__box::after {
  content: '';
  position: absolute;
  left: 6px; top: 2px;
  width: 6px; height: 11px;
  border: solid var(--paper);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.25s var(--ease);
}
.checkbox input:checked + .checkbox__box { background: var(--accent); border-color: var(--accent); }
.checkbox input:checked + .checkbox__box::after { transform: rotate(45deg) scale(1); }
.checkbox__text a { border-bottom: 1px solid var(--ink-mute); }
.checkbox--robot {
  border: 1px solid var(--hairline);
  padding: 1rem 1.1rem;
  justify-content: flex-start;
}
.checkbox__shield { margin-left: auto; font-size: 1.3rem; color: var(--ink-mute); }

.form__submit { justify-content: center; margin-top: 0.5rem; }
.form__alt { font-size: 0.88rem; color: var(--ink-mute); text-align: center; }
.form__alt a { border-bottom: 1px solid var(--ink-mute); color: var(--ink-soft); }

@media (max-width: 900px) {
  .contacto__inner { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .form__row { grid-template-columns: 1fr; }
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--ink);
  color: var(--plaster);
  padding: clamp(60px, 8vw, 100px) var(--gutter) 2.5rem;
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(251,250,248,0.14);
}
.wordmark--footer { color: var(--plaster); font-size: 1.3rem; display: block; margin-bottom: 1.4rem; }
.footer__brand p { color: rgba(251,250,248,0.55); font-size: 0.95rem; max-width: 36ch; }
.footer__col { display: flex; flex-direction: column; gap: 0.9rem; }
.footer__title {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(251,250,248,0.4);
  margin-bottom: 0.6rem;
}
.footer__col a {
  font-size: 0.92rem;
  color: rgba(251,250,248,0.7);
  transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
  width: fit-content;
}
.footer__col a:hover { color: var(--plaster); padding-left: 0.4rem; }
.footer__bottom {
  max-width: var(--maxw);
  margin: 2.5rem auto 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: rgba(251,250,248,0.4);
}
.footer__legal { display: flex; gap: 1.8rem; }
.footer__legal a:hover { color: var(--plaster); }

@media (max-width: 820px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer__inner { grid-template-columns: 1fr; }
}

/* =====================================================
   MODAL
   ===================================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gutter);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
.modal.open { visibility: visible; opacity: 1; }
.modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(26, 25, 20, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal__dialog {
  position: relative;
  background: var(--paper);
  max-width: 760px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  padding: clamp(2rem, 5vw, 4rem);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.5s var(--ease);
  box-shadow: 0 50px 100px -30px rgba(26,25,20,0.6);
}
.modal.open .modal__dialog { transform: translateY(0) scale(1); }
.modal__close {
  position: absolute;
  top: 1.4rem; right: 1.6rem;
  font-size: 1.8rem;
  color: var(--ink-mute);
  line-height: 1;
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}
.modal__close:hover { transform: rotate(90deg); color: var(--ink); }
.modal__head {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--hairline);
}
.modal__no { font-family: var(--font-disp); font-size: 1.4rem; color: var(--ink-mute); }
.modal__title {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.01em;
}
.modal__sections { display: flex; flex-direction: column; gap: 2rem; }
.modal__section {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.5rem;
  align-items: start;
}
.modal__label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 0.3rem;
}
.modal__section p { color: var(--ink-soft); font-size: 1.05rem; line-height: 1.8; }
#modalHace { color: var(--ink); font-weight: 700; }

/* Discrete benefit tag on the service card */
.service__benefit {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.9rem;
}
.modal__cta { margin-top: 2.8rem; justify-content: center; width: 100%; }

@media (max-width: 600px) {
  .modal__section { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* =====================================================
   TOAST
   ===================================================== */
.toast {
  position: fixed;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--ink);
  color: var(--paper);
  padding: 1rem 1.8rem;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  z-index: 300;
  visibility: hidden;
  transition: transform 0.5s var(--ease), visibility 0.5s var(--ease);
  box-shadow: 0 20px 50px -20px rgba(26,25,20,0.6);
}
.toast.show { visibility: visible; transform: translateX(-50%) translateY(0); }

/* =====================================================
   SCROLL REVEAL
   ===================================================== */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- active nav link ---------- */
.nav__link--active { color: var(--ink); }
.nav__link--active::after { transform: scaleX(1); }

/* =====================================================
   PRECIOS — HERO
   ===================================================== */
.precios-hero {
  position: relative;
  padding: 150px var(--gutter) clamp(60px, 9vw, 110px);
  background-color: var(--studio-wall);
  background-image:
    radial-gradient(70% 60% at 50% 30%, rgba(150,148,142,0.7) 0%, rgba(150,148,142,0) 70%),
    radial-gradient(130% 120% at 50% 0%, transparent 48%, rgba(50,49,45,0.4) 100%),
    linear-gradient(to bottom, var(--studio-corner) 0%, var(--studio-wall) 45%, var(--studio-wall) 100%);
  overflow: hidden;
}
@media (min-width: 821px) {
  .precios-hero { padding-top: 170px; }
}
.precios-hero__grain {
  position: absolute; inset: 0;
  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%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.06;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.precios-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
}
.precios-hero .section-tag { color: rgba(251,250,248,0.7); }
.precios-hero__title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 1.0;
  letter-spacing: -0.015em;
  color: var(--paper);
  max-width: 16ch;
  text-shadow: 0 1px 40px rgba(38,37,31,0.15);
}
.precios-hero__title .italic { font-style: italic; font-weight: 400; }
.precios-hero__lead {
  max-width: 56ch;
  margin-top: 1.8rem;
  font-size: 1.12rem;
  color: rgba(251,250,248,0.86);
}
.precios-hero__badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.2rem, 4vw, 2.8rem);
  margin-top: 2.6rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(251,250,248,0.22);
}
.precios-hero__badges li {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.92rem;
  color: rgba(251,250,248,0.92);
  letter-spacing: 0.01em;
}
.badge-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border: 1px solid rgba(251,250,248,0.45);
  border-radius: 50%;
  font-size: 0.7rem;
  color: var(--paper);
  flex-shrink: 0;
}

/* =====================================================
   PRECIOS — PLANES GRID
   ===================================================== */
.planes {
  background: var(--plaster);
  padding: clamp(56px, 8vw, 96px) var(--gutter) clamp(80px, 12vw, 150px);
}
.plans-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hairline);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.plan {
  background: var(--plaster);
  padding: clamp(1.8rem, 2.4vw, 2.6rem);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: background 0.5s var(--ease);
}
.plan:hover { background: var(--plaster-2); }
.plan--featured { background: var(--paper); }
.plan--featured::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1.5px solid var(--accent);
  pointer-events: none;
  z-index: 3;
}
.plan__ribbon {
  position: absolute;
  top: 0; right: 0;
  transform: translateY(-50%);
  background: var(--accent);
  color: var(--paper);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.45rem 0.9rem;
  z-index: 4;
}
.plan__head {
  padding-bottom: 1.6rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--hairline);
}
.plan__name {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  line-height: 1;
  letter-spacing: -0.01em;
}
.plan__title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.plan__save {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1px solid var(--hairline);
  padding: 0.25rem 0.6rem;
  white-space: nowrap;
}
.plan__price {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-top: 1.2rem;
}
.plan__amount {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(2.2rem, 3.4vw, 3rem);
  line-height: 1;
  color: var(--ink);
}
.plan__period { font-size: 0.92rem; color: var(--ink-mute); }
.plan__note {
  margin-top: 0.8rem;
  font-size: 0.8rem;
  color: var(--ink-mute);
  min-height: 2.4em;
  line-height: 1.5;
}
.plan__features { list-style: none; margin-bottom: 2rem; }
.feat {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--hairline-soft);
  font-size: 0.88rem;
}
.feat:first-child { border-top: none; }
.feat__mark {
  font-size: 0.78rem;
  display: inline-flex;
  justify-content: center;
}
.feat--on .feat__mark { color: var(--ink); }
.feat--off .feat__mark { color: var(--ink-mute); opacity: 0.5; }
.feat--on .feat__name { color: var(--ink-soft); }
.feat--off .feat__name { color: var(--ink-mute); }
.feat__val {
  font-size: 0.82rem;
  color: var(--ink);
  font-weight: 500;
  text-align: right;
  white-space: nowrap;
}
.feat--off .feat__val { color: var(--ink-mute); font-weight: 400; }
.plan__cta { margin-top: auto; justify-content: center; width: 100%; }

@media (max-width: 1000px) {
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .plans-grid { grid-template-columns: 1fr; }
}

/* ---------- plan a medida ---------- */
.plan-medida {
  max-width: var(--maxw);
  margin: clamp(40px, 6vw, 64px) auto 0;
  padding: clamp(2rem, 4vw, 3.2rem);
  background: var(--ink);
  color: var(--plaster);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.plan-medida .section-tag { color: rgba(251,250,248,0.55); }
.plan-medida__title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  line-height: 1.05;
  color: var(--paper);
  margin-bottom: 1rem;
}
.plan-medida__desc { color: rgba(251,250,248,0.7); font-size: 1rem; max-width: 48ch; }
.plan-medida__copy { min-width: 0; }
.plan-medida__action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  min-width: 0;
}
.plan-medida__action .btn {
  white-space: normal;
  text-align: center;
}
.plan-medida__action .btn--primary {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}
.plan-medida__action .btn--primary:hover { background: transparent; color: var(--paper); }
.plan-medida__alt { font-size: 0.9rem; color: rgba(251,250,248,0.6); }
.plan-medida__alt a { color: var(--paper); border-bottom: 1px solid rgba(251,250,248,0.5); }
.plan-medida__alt a:hover { border-color: var(--paper); }

@media (max-width: 760px) {
  .plan-medida { grid-template-columns: 1fr; }
}

/* =====================================================
   PRECIOS — ¿QUÉ PLAN NECESITAS?
   ===================================================== */
.que-plan {
  background: var(--paper);
  padding: clamp(80px, 12vw, 160px) 0;
  border-top: 1px solid var(--hairline);
}
.que-plan .section-head { margin-bottom: clamp(48px, 7vw, 80px); }
.que-plan__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--hairline);
}
.qp-card {
  background: var(--paper);
  padding: clamp(2rem, 3.4vw, 3.2rem) 0;
  border-bottom: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: minmax(200px, 0.8fr) 2.2fr;
  gap: clamp(1.5rem, 5vw, 4.5rem);
  align-items: start;
  transition: background 0.5s var(--ease);
}
.qp-card:hover { background: var(--plaster-2); }
.qp-card--featured { background: var(--plaster-2); }
.qp-card__head { min-width: 0; }
.qp-card__name {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  line-height: 1;
  margin-bottom: 0.9rem;
}
.qp-card__tag {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.qp-card__text { color: var(--ink-soft); font-size: 1.05rem; min-width: 0; }

@media (max-width: 760px) {
  .qp-card {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

/* =====================================================
   PRECIOS — POR QUÉ STILARO
   ===================================================== */
.why {
  background:
    linear-gradient(to bottom, var(--concrete-light), var(--concrete) 60%, var(--concrete-dark));
  padding: clamp(70px, 10vw, 130px) var(--gutter);
}
.why__inner { max-width: 920px; margin: 0 auto; text-align: center; }
.why .section-tag { color: rgba(38,37,31,0.7); }
.why__title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  color: var(--paper);
  margin-bottom: 1.6rem;
  letter-spacing: -0.01em;
}
.why__text {
  color: rgba(38,37,31,0.85);
  font-size: 1.1rem;
  max-width: 70ch;
  margin: 0 auto;
}

/* =====================================================
   PRECIOS — FAQ
   ===================================================== */
.faq {
  background: var(--plaster);
  padding: clamp(80px, 12vw, 160px) 0;
}
.faq .section-head { margin-bottom: clamp(48px, 7vw, 80px); }
.faq__list {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  border-top: 1px solid var(--hairline);
}
.faq__item { border-bottom: 1px solid var(--hairline); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.7rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  line-height: 1.25;
  color: var(--ink);
  transition: color 0.3s var(--ease);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--ink-soft); }
.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 18px; height: 18px;
}
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--ink);
  transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
}
.faq__icon::before { top: 50%; left: 0; width: 18px; height: 1.5px; transform: translateY(-50%); }
.faq__icon::after { left: 50%; top: 0; width: 1.5px; height: 18px; transform: translateX(-50%); }
.faq__item[open] .faq__icon::after { transform: translateX(-50%) scaleY(0); opacity: 0; }
.faq__a {
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 1rem;
  max-width: 78ch;
}
.faq__a p { padding: 0 0 1.8rem; }
.faq__item[open] .faq__a { animation: faqReveal 0.5s var(--ease); }
@keyframes faqReveal {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =====================================================
   PRODUCTO — PÁGINA DE DETALLE
   ===================================================== */
.prod-hero {
  position: relative;
  padding: 150px var(--gutter) clamp(56px, 8vw, 96px);
  background-color: var(--studio-wall);
  background-image:
    radial-gradient(70% 60% at 50% 30%, rgba(150,148,142,0.7) 0%, rgba(150,148,142,0) 70%),
    radial-gradient(130% 120% at 50% 0%, transparent 48%, rgba(50,49,45,0.4) 100%),
    linear-gradient(to bottom, var(--studio-corner) 0%, var(--studio-wall) 45%, var(--studio-wall) 100%);
  overflow: hidden;
}
@media (min-width: 821px) {
  .prod-hero { padding-top: 170px; }
}
@media (max-width: 820px) {
  .prod-hero { padding-top: 104px; padding-bottom: clamp(40px, 7vw, 64px); }
}
/* Evita que la cabecera de producto pueda desbordar horizontalmente */
.prod-hero { overflow: hidden; }
.prod-hero__title,
.prod-hero__lead { max-width: 100%; overflow-wrap: break-word; }
@media (max-width: 600px) {
  .prod-hero__title { font-size: clamp(2.1rem, 10vw, 3.2rem); }
  .prod-hero__lead { font-size: 1rem; }
}
.prod-hero__grain {
  position: absolute; inset: 0;
  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%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.06;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.prod-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
}
.prod-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(251,250,248,0.7);
  margin-bottom: 2rem;
  transition: gap 0.35s var(--ease), color 0.3s var(--ease);
}
.prod-hero__back:hover { color: var(--paper); gap: 0.85rem; }
.prod-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(251,250,248,0.72);
  margin-bottom: 1.6rem;
}
.prod-hero__eyebrow .line { width: 44px; height: 1px; background: rgba(251,250,248,0.5); }
.prod-hero__title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 1.0;
  letter-spacing: -0.015em;
  color: var(--paper);
  max-width: 16ch;
  text-shadow: 0 1px 40px rgba(38,37,31,0.15);
}
.prod-hero__title .italic { font-style: italic; font-weight: 400; }
.prod-hero__lead {
  max-width: 58ch;
  margin-top: 1.8rem;
  font-size: 1.12rem;
  color: rgba(251,250,248,0.86);
}
.prod-hero__badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.2rem, 4vw, 2.8rem);
  margin-top: 2.6rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(251,250,248,0.22);
}
.prod-hero__badges li {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.92rem;
  color: rgba(251,250,248,0.92);
}

/* ---------- video slot ---------- */
.video-slot {
  display: none; /* oculto en todas las páginas de producto */
  background: var(--plaster);
  padding: clamp(48px, 7vw, 90px) 0;
  border-bottom: 1px solid var(--hairline-soft);
}
.video-slot__inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background-color: var(--studio-wall);
  background-image:
    radial-gradient(60% 60% at 50% 45%, rgba(160,158,152,0.55) 0%, rgba(160,158,152,0) 70%),
    linear-gradient(to bottom, var(--studio-corner) 0%, var(--studio-wall) 55%, var(--studio-floor-edge) 100%);
  border: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  overflow: hidden;
}
.video-frame::after {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px dashed rgba(251,250,248,0.28);
  pointer-events: none;
}
.video-frame__play {
  width: 64px; height: 64px;
  border: 1px solid rgba(251,250,248,0.55);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--paper);
}
.video-frame__play svg { width: 22px; height: 22px; margin-left: 3px; }
.video-frame__label {
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(251,250,248,0.8);
}

/* ---------- product detail blocks ---------- */
.prod-detail {
  background: var(--plaster);
  padding: clamp(70px, 11vw, 150px) 0;
}
.prod-detail__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.prod-rows {
  border-top: 1px solid var(--hairline);
}
.prod-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) 2.2fr;
  gap: clamp(1.5rem, 5vw, 4.5rem);
  padding: clamp(2rem, 3.4vw, 3rem) 0;
  border-bottom: 1px solid var(--hairline);
  align-items: start;
}
.prod-row__label {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 0.4rem;
}
.prod-row__title {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.1;
  margin-bottom: 0.7rem;
  letter-spacing: -0.01em;
}
.prod-row__text { color: var(--ink-soft); font-size: 1.08rem; max-width: 60ch; }
.prod-row__text strong { color: var(--ink); font-weight: 600; }
@media (max-width: 760px) {
  .prod-row { grid-template-columns: 1fr; gap: 0.8rem; }
}

/* ---------- product benefits ---------- */
.prod-benefits {
  background: var(--paper);
  padding: clamp(70px, 11vw, 150px) var(--gutter);
  border-top: 1px solid var(--hairline);
}
.prod-benefits > .section-head,
.prod-more > .section-head { padding-left: 0; padding-right: 0; }
.prod-benefits .section-head { margin-bottom: clamp(40px, 6vw, 72px); }
.benefits-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.benefit {
  background: var(--paper);
  padding: clamp(1.8rem, 2.8vw, 2.6rem);
  display: flex;
  flex-direction: column;
  transition: background 0.5s var(--ease);
}
.benefit:hover { background: var(--plaster-2); }
.benefit__no {
  font-family: var(--font-disp);
  font-size: 1.3rem;
  color: var(--ink-mute);
  font-weight: 300;
  margin-bottom: 1.4rem;
}
.benefit__title {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  line-height: 1.12;
  margin-bottom: 0.7rem;
}
.benefit__text { color: var(--ink-soft); font-size: 0.98rem; }
@media (max-width: 860px) { .benefits-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .benefits-grid { grid-template-columns: 1fr; } }

/* ---------- product quote ---------- */
.prod-quote {
  background: none;
  padding: clamp(70px, 10vw, 130px) var(--gutter);
}
.prod-quote__inner { max-width: 920px; margin: 0 auto; text-align: center; }
.prod-quote blockquote {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.18;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.prod-quote cite {
  display: block;
  margin-top: 1.8rem;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(38,37,31,0.7);
}

/* ---------- product cross-links ---------- */
.prod-more {
  background: var(--plaster);
  padding: clamp(70px, 11vw, 140px) var(--gutter);
}
.prod-more .section-head { margin-bottom: clamp(40px, 6vw, 64px); }
.prod-more__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--hairline);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.prod-link {
  background: var(--plaster);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  transition: background 0.5s var(--ease), padding-left 0.4s var(--ease);
}
.prod-link:hover { background: var(--plaster-2); padding-left: calc(clamp(1.8rem, 3vw, 2.6rem) + 0.5rem); }
.prod-link__name {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  line-height: 1.1;
}
.prod-link__tag {
  display: block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 0.4rem;
}
.prod-link__arrow { font-size: 1.4rem; color: var(--ink-mute); flex-shrink: 0; transition: transform 0.35s var(--ease); }
.prod-link:hover .prod-link__arrow { transform: translateX(5px); color: var(--ink); }
@media (max-width: 640px) { .prod-more__grid { grid-template-columns: 1fr; } }

/* =====================================================
   MOBILE NAV
   ===================================================== */
@media (max-width: 1080px) {
  .topbar__cta { display: none; }
  .nav {
    position: fixed;
    top: 74px; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem var(--gutter) 2.5rem;
    gap: 0;
    border-bottom: 1px solid var(--hairline);
    transform: translateY(-120%);
    transition: transform 0.5s var(--ease);
    margin-left: 0;
    max-height: calc(100vh - 74px);
    overflow-y: auto;
  }
  .nav.open { transform: translateY(0); }
  .nav__link { padding: 1rem 0; border-bottom: 1px solid var(--hairline-soft); font-size: 1rem; }
  .nav__link::after { display: none; }
  .nav__item--dropdown { width: 100%; }
  .nav__dropdown {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none;
    background: var(--plaster-2);
    padding: 0.3rem 0 0.5rem 1rem;
    margin-top: 0.3rem;
  }
  /* El selector de idioma va a la derecha de la hamburguesa */
  .topbar__inner { gap: 1rem; }
  .hamburger { display: flex; order: 2; margin-left: auto; }
  .lang-switch { order: 3; }
}

/* ================= AVISO LEGAL ================= */
.legal {
  padding: clamp(56px, 8vw, 96px) var(--gutter) clamp(72px, 10vw, 120px);
  background: var(--paper);
}
.legal__inner {
  max-width: 760px;
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.75;
}
.legal__inner p { margin-bottom: 1.2rem; }
.legal__intro {
  font-size: 1.08rem;
  color: var(--ink);
  padding-bottom: 1.6rem;
  margin-bottom: 2.4rem;
  border-bottom: 1px solid var(--hairline);
}
.legal__h2 {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 2.8rem 0 1.1rem;
}
.legal__list {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
}
.legal__list li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.7rem;
}
.legal__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink-mute);
}
.legal__inner strong { color: var(--ink); font-weight: 500; }
.legal__inner a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--hairline);
  transition: text-decoration-color 0.3s var(--ease);
}
.legal__inner a:hover { text-decoration-color: var(--accent); }

.legal__h3 {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.04rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 2rem 0 0.9rem;
}

.legal__note {
  background: var(--plaster);
  border-left: 2px solid var(--accent);
  border-radius: 4px;
  padding: 1.1rem 1.3rem;
  margin: 1.6rem 0 1.2rem;
  color: var(--ink-soft);
}
.legal__note strong { color: var(--ink); }