/* whatservice — validation landing (reseller angle)
   Editorial: warm cream + sage. Fonts: Instrument Serif + Geist + Geist Mono. */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500&display=swap');

:root {
  --bg: #fbfaf7;
  --bg-warm: #f5f1ea;
  --ink: #1a1a1a;
  --ink-soft: #44403c;
  --ink-mute: #6e675f;
  --line: #e7e5e0;
  --line-soft: #efece6;
  --accent: #2d5d4f;
  --accent-soft: color-mix(in srgb, var(--accent) 12%, var(--bg-warm));
  --accent-fg: #ffffff;
  --gold: #b89968;
  --error: #b91c1c;
  --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 1px 1px rgba(15,23,42,.03);
  --shadow-md: 0 4px 14px rgba(15,23,42,.05), 0 1px 3px rgba(15,23,42,.04);
  --shadow-lg: 0 24px 48px -12px rgba(15,23,42,.12), 0 8px 16px -8px rgba(15,23,42,.06);
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-mono: 'Geist Mono', ui-monospace, Menlo, monospace;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --maxw: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
/* Offset anchored sections so the sticky header (64px) doesn't clip their tops */
:target, #registro { scroll-margin-top: 84px; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.serif { font-family: var(--font-serif); font-weight: 400; }
.serif em { font-style: italic; }
.mono { font-family: var(--font-mono); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: ""; width: 22px; height: 1px; background: var(--accent); display: inline-block;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans); font-size: 15px; font-weight: 500;
  padding: 13px 22px; border-radius: var(--radius); cursor: pointer;
  border: 1px solid transparent; transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: var(--accent-fg); box-shadow: var(--shadow-md); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--bg-warm); }
.btn--block { width: 100%; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: saturate(140%) blur(10px);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 17px; letter-spacing: -.01em; }
.brand__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.brand__logo { height: 38px; width: auto; display: block; }

/* Hero */
.hero { padding: 72px 0 56px; position: relative; overflow: hidden; }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 50% at 85% 0%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 70%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(40px, 6vw, 66px); line-height: 1.03; letter-spacing: -.015em;
  margin: 20px 0 0;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.hero__sub { font-size: 18px; color: var(--ink-soft); margin-top: 20px; max-width: 30em; }
.hero__sub strong { font-weight: 600; color: var(--ink); }

/* Signup card */
.signup {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl);
  padding: 28px; box-shadow: var(--shadow-lg);
}
.signup__title { font-family: var(--font-serif); font-size: 26px; line-height: 1.1; }
.signup__hint { font-size: 13px; color: var(--ink-mute); margin-top: 6px; }
.field { margin-top: 16px; }
.field label { display: block; font-size: 13px; font-weight: 500; color: var(--ink-soft); margin-bottom: 6px; }
.field input {
  width: 100%; font-family: var(--font-sans); font-size: 15px; color: var(--ink);
  padding: 13px 14px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg); transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.signup .btn { margin-top: 18px; }
.signup__micro { font-size: 12px; color: var(--ink-mute); margin-top: 12px; text-align: center; }
.form-msg { font-size: 13px; margin-top: 12px; display: none; }
.form-msg--error { display: block; color: var(--error); }

.trust { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 28px; }
.trust span {
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-mute);
  display: inline-flex; align-items: center; gap: 7px;
}
.trust span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }

/* Sections */
section { padding: 72px 0; }
.section-head { max-width: 38em; margin-bottom: 44px; }
.section-head h2 {
  font-family: var(--font-serif); font-weight: 400; font-size: clamp(30px, 4.4vw, 44px);
  line-height: 1.08; letter-spacing: -.01em; margin-top: 12px;
}
.section-head h2 em { font-style: italic; color: var(--accent); }

/* Benefits */
.benefits { background: var(--bg-warm); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.benefit {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-sm);
}
.benefit__num { font-family: var(--font-mono); font-size: 12px; color: var(--accent); }
.benefit h3 { font-family: var(--font-serif); font-size: 24px; font-weight: 400; margin: 14px 0 10px; line-height: 1.15; }
.benefit p { font-size: 15px; color: var(--ink-soft); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: step; }
.step { position: relative; padding-top: 26px; border-top: 2px solid var(--line); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-mono); font-size: 13px; color: var(--accent);
  position: absolute; top: -11px; background: var(--bg); padding-right: 10px;
}
.step h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 15px; color: var(--ink-soft); }

/* Quote */
.quote { background: var(--accent); color: var(--accent-fg); }
.quote blockquote {
  font-family: var(--font-serif); font-size: clamp(26px, 3.6vw, 38px); line-height: 1.25;
  font-style: italic; max-width: 22em;
}
.quote cite { display: block; margin-top: 22px; font-family: var(--font-mono); font-size: 13px; font-style: normal; opacity: .82; }
.quote__stat { margin-top: 36px; display: flex; gap: 36px; flex-wrap: wrap; }
.quote__stat b { font-family: var(--font-serif); font-size: 34px; font-weight: 400; display: block; }
.quote__stat span { font-family: var(--font-mono); font-size: 12px; opacity: .82; }

/* FAQ */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 22px 0; display: flex; justify-content: space-between;
  align-items: center; gap: 24px; font-size: 18px; font-weight: 500;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--font-mono); color: var(--accent); font-size: 22px; transition: transform .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 0 22px; color: var(--ink-soft); font-size: 15px; max-width: 52em; }

/* Final CTA */
.cta-final { text-align: center; }
.cta-final h2 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(32px, 5vw, 52px); line-height: 1.06; letter-spacing: -.01em; }
.cta-final h2 em { font-style: italic; color: var(--accent); }
.cta-final p { color: var(--ink-soft); font-size: 17px; margin: 16px auto 28px; max-width: 32em; }

/* Footer */
.site-footer { border-top: 1px solid var(--line-soft); background: var(--bg-warm); padding: 40px 0; }
.site-footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; align-items: center; }
.site-footer p { font-size: 13px; color: var(--ink-mute); }
.site-footer nav { display: flex; gap: 20px; font-size: 13px; color: var(--ink-mute); }

/* Waitlist page */
.thanks { min-height: 80vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.thanks__inner { max-width: 36em; margin: 0 auto; }
.thanks h1 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(38px, 6vw, 60px); line-height: 1.05; margin: 16px 0; }
.thanks p.lead { font-size: 18px; color: var(--ink-soft); }
.next-list { text-align: left; margin: 36px auto 0; max-width: 30em; display: grid; gap: 18px; }
.next-list li { list-style: none; display: flex; gap: 14px; align-items: flex-start; }
.next-list .n {
  flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft);
  color: var(--accent); font-family: var(--font-mono); font-size: 13px;
  display: grid; place-items: center; margin-top: 2px;
}
.next-list h4 { font-size: 16px; font-weight: 600; }
.next-list p { font-size: 14px; color: var(--ink-soft); }

@media (max-width: 860px) {
  .hero { padding: 48px 0 36px; }
  .hero__grid { grid-template-columns: 1fr; gap: 36px; }
  .benefit-grid, .steps { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
}

/* ============ Mockup band ============ */
.mockup-band { padding: 0 0 8px; }
.mockup-frame {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl, var(--shadow-lg)); overflow: hidden; margin-top: -36px; position: relative; z-index: 2;
}
.mockup-frame__bar {
  display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line-soft); background: var(--bg-warm);
}
.mockup-frame__bar i { width: 11px; height: 11px; border-radius: 50%; background: #e7e5e0; display: inline-block; }
.mockup-frame__bar i:nth-child(1){ background:#f0a8a0; } .mockup-frame__bar i:nth-child(2){ background:#f3d39b; } .mockup-frame__bar i:nth-child(3){ background:#a9d4b8; }
.mockup-frame__url { margin-left: 12px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-mute); }
.mockup-frame img { width: 100%; height: auto; display: block; aspect-ratio: 1600 / 1073; object-fit: cover; }
.mockup-caption { text-align: center; font-family: var(--font-mono); font-size: 12px; color: var(--ink-mute); margin-top: 16px; }

/* ============ Chat demo ============ */
.chat { background: var(--bg-warm); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.chat__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.chat__copy h2 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(28px,4vw,40px); line-height: 1.1; margin: 12px 0 16px; }
.chat__copy h2 em { font-style: italic; color: var(--accent); }
.chat__copy p { color: var(--ink-soft); font-size: 16px; max-width: 30em; }
.phone {
  max-width: 360px; margin: 0 auto; background: #075e54; border-radius: 28px; padding: 12px;
  box-shadow: var(--shadow-lg);
}
.phone__head { display: flex; align-items: center; gap: 10px; padding: 6px 8px 12px; color: #fff; }
.phone__avatar { width: 38px; height: 38px; border-radius: 50%; overflow: hidden; background: #2d5d4f; flex: none; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.phone__avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.phone__head b { font-size: 14px; font-weight: 600; }
.phone__head span { font-size: 11px; opacity: .8; display: block; }
.phone__screen {
  background: #e5ddd5; border-radius: 18px; padding: 16px 12px; display: flex; flex-direction: column; gap: 10px;
  background-image: linear-gradient(rgba(229,221,213,.6), rgba(229,221,213,.6));
}
.bubble { max-width: 80%; padding: 9px 12px; border-radius: 12px; font-size: 13.5px; line-height: 1.45; box-shadow: 0 1px 1px rgba(0,0,0,.08); position: relative; }
.bubble--in { background: #fff; align-self: flex-start; border-top-left-radius: 3px; color: #1a1a1a; }
.bubble--out { background: #dcf8c6; align-self: flex-end; border-top-right-radius: 3px; color: #1a1a1a; }
.bubble time { display: block; font-size: 10px; color: var(--ink-mute); text-align: right; margin-top: 3px; }
.bubble--ai::before { content: "Sofía · IA"; font-family: var(--font-mono); font-size: 9px; color: var(--accent); display: block; margin-bottom: 3px; letter-spacing: .04em; }
.bubble--card { background: #fff; align-self: flex-start; border-left: 3px solid var(--accent); }
.bubble--card b { display: block; font-size: 13px; }
.bubble--card span { font-size: 12px; color: var(--ink-soft); }

/* ============ Cómo ganas dinero ============ */
.money__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.money__copy h2 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(28px,4vw,42px); line-height: 1.08; margin: 12px 0 16px; }
.money__copy h2 em { font-style: italic; color: var(--accent); }
.money__copy p { color: var(--ink-soft); font-size: 16px; max-width: 32em; }
.money__copy ul { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.money__copy li { font-size: 15px; color: var(--ink-soft); display: flex; gap: 10px; align-items: flex-start; }
.money__copy li::before { content: "→"; color: var(--accent); font-family: var(--font-mono); }
.calc { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-md); }
.calc__row { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.calc__row:last-child { border-bottom: none; }
.calc__row span { font-size: 14px; color: var(--ink-soft); }
.calc__row b { font-family: var(--font-serif); font-size: 22px; font-weight: 400; }
.calc__row--total b { color: var(--accent); font-size: 30px; }
.calc__row b { white-space: nowrap; }
.calc__unit {
  font-family: var(--font-mono); font-size: 11px; font-weight: 400;
  color: var(--ink-mute); margin-left: 3px; letter-spacing: .02em;
}
.calc__note { font-family: var(--font-mono); font-size: 11px; color: var(--ink-mute); margin-top: 14px; }

/* ============ Comparativa ============ */
.compare__table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.compare__table th, .compare__table td { padding: 16px 18px; text-align: left; font-size: 14.5px; border-bottom: 1px solid var(--line-soft); }
.compare__table thead th { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-mute); background: var(--bg-warm); }
.compare__table thead th:last-child { color: var(--accent); }
.compare__table td:first-child { font-weight: 500; color: var(--ink); }
.compare__table tbody tr:last-child td { border-bottom: none; }
.compare__col-win { background: var(--accent-soft); font-weight: 500; }
.compare__yes { color: var(--accent); font-weight: 600; }
.compare__no { color: var(--ink-soft); }
.compare__wrap { position: relative; overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-lg); }
/* Scroll affordance: hint label + right-edge fade so the table reads as intentionally scrollable, not cut off */
.compare__hint {
  display: none; font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-mute); margin-bottom: 10px;
}
.compare__hint::after { content: " →"; color: var(--accent); }

@media (max-width: 860px) {
  .chat__grid, .money__grid { grid-template-columns: 1fr; gap: 32px; }
  .mockup-frame { margin-top: 0; }
}

/* Comparativa — tablet band (641–760px): 4 cols barely fit, make scroll obvious. */
@media (min-width: 641px) and (max-width: 760px) {
  .compare__hint { display: block; }
  .compare__wrap { box-shadow: inset -22px 0 18px -18px rgba(15,23,42,.18); }
  .compare__table { min-width: 540px; }
  .compare__table th, .compare__table td { padding: 14px 14px; }
}

/* Comparativa — mobile (≤640px): no horizontal scroll. Each feature row becomes a
   card; the 3 options stack as label → value rows using data-label. */
@media (max-width: 640px) {
  .compare__hint { display: none; }
  .compare__wrap { overflow: visible; box-shadow: none; border-radius: 0; }
  .compare__table { min-width: 0; border: none; display: block; }
  .compare__table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .compare__table tbody { display: block; }
  .compare__table tr {
    display: block; border: 1px solid var(--line); border-radius: var(--radius);
    margin-bottom: 14px; overflow: hidden; box-shadow: var(--shadow-sm); background: #fff;
  }
  .compare__table td { display: flex; justify-content: space-between; align-items: baseline; gap: 18px;
    padding: 11px 15px; border-bottom: 1px solid var(--line-soft); text-align: right; font-size: 14px; }
  .compare__table td:first-child {
    background: var(--bg-warm); font-family: var(--font-serif); font-size: 18px; font-weight: 400;
    text-align: left; display: block; padding: 13px 15px; color: var(--ink);
  }
  .compare__table td:not(:first-child)::before {
    content: attr(data-label); font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase;
    letter-spacing: .04em; color: var(--ink-mute); text-align: left; flex: 0 0 auto;
  }
  .compare__table td:last-child { border-bottom: none; }
  .compare__col-win { background: var(--accent-soft); }
  .compare__col-win::before { color: var(--accent); }
}

/* Footer brand lockup */
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-brand .brand__logo { height: 36px; width: auto; align-self: flex-start; }
.footer-brand p { font-size: 13px; color: var(--ink-mute); max-width: 34em; }

/* ============ Hero CTA + friction ============ */
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero__friction { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-mute); margin-top: 12px; letter-spacing: .02em; }

/* ============ Social proof bar ============ */
.proofbar { background: var(--ink); padding: 0; }
.proofbar .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; padding-top: 26px; padding-bottom: 26px; }
.proofbar__item { display: flex; flex-direction: column; gap: 2px; color: #fff; min-width: 120px; }
.proofbar__item b { font-family: var(--font-serif); font-weight: 400; font-size: 30px; line-height: 1; color: #fff; }
.proofbar__item span { font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: color-mix(in srgb, #fff 62%, transparent); text-transform: uppercase; }

/* ============ Multicanal ============ */
.channels { background: var(--bg-warm); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.channel-strip { display: flex; flex-wrap: wrap; gap: 12px; }
.chan {
  display: inline-flex; align-items: center; gap: 9px; padding: 11px 18px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  font-size: 15px; font-weight: 500; color: var(--ink); box-shadow: var(--shadow-sm);
}
.chan svg { width: 19px; height: 19px; flex: none; }
.channels__note { margin-top: 28px; font-size: 16px; color: var(--ink-soft); max-width: 46em; }
.channels__note strong { color: var(--ink); font-weight: 600; }

/* ============ Pricing (indicativo) ============ */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.price-card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px 26px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.price-card--featured { border-color: var(--accent); box-shadow: var(--shadow-lg); }
.price-card__badge {
  position: absolute; top: -11px; left: 26px; background: var(--accent); color: #fff;
  font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .06em;
  padding: 4px 10px; border-radius: 999px;
}
.price-card h3 { font-family: var(--font-serif); font-weight: 400; font-size: 26px; }
.price-card__for { font-size: 13px; color: var(--ink-mute); margin-top: 2px; }
.price-card__amt { margin: 18px 0; display: flex; align-items: baseline; gap: 4px; }
.price-card__amt b { font-family: var(--font-serif); font-weight: 400; font-size: 42px; line-height: 1; color: var(--ink); }
.price-card__per { font-family: var(--font-mono); font-size: 13px; color: var(--ink-mute); }
.price-card ul { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 10px; }
.price-card li { font-size: 14.5px; color: var(--ink-soft); display: flex; gap: 9px; align-items: flex-start; line-height: 1.4; }
.price-card li::before { content: "✓"; color: var(--accent); font-weight: 700; flex: none; }
.price-card .btn { margin-top: auto; }
.pricing__note { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-mute); margin-top: 22px; text-align: center; max-width: 48em; margin-left: auto; margin-right: auto; }

@media (max-width: 860px) {
  .price-grid { grid-template-columns: 1fr; }
  .proofbar .wrap { gap: 18px 28px; }
  .proofbar__item { min-width: 40%; flex: 1 1 40%; }
}

/* ============ Product showcase (slider) ============ */
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.showcase__tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 26px; }
.showcase__tab {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .03em; color: var(--ink-soft);
  background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px;
  cursor: pointer; transition: all .18s ease; white-space: nowrap;
}
.showcase__tab:hover { border-color: var(--accent); color: var(--accent); }
.showcase__tab.is-active { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.showcase__frame {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl, var(--shadow-lg)); overflow: hidden; max-width: 940px; margin: 0 auto;
}
.showcase__bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line-soft); background: var(--bg-warm); }
.showcase__bar i { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.showcase__bar i:nth-child(1){ background:#f0a8a0; } .showcase__bar i:nth-child(2){ background:#f3d39b; } .showcase__bar i:nth-child(3){ background:#a9d4b8; }
.showcase__url { margin-left: 12px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-mute); }
.showcase__stage { position: relative; width: 100%; aspect-ratio: 16 / 10; background: var(--bg-warm); }
.showcase__img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  opacity: 0; transition: opacity .4s ease; pointer-events: none;
}
.showcase__img.is-active { opacity: 1; }
.showcase__caption { text-align: center; font-family: var(--font-mono); font-size: 12px; color: var(--ink-mute); margin-top: 18px; }

@media (max-width: 640px) {
  .showcase__tabs { gap: 6px; }
  .showcase__tab { padding: 8px 12px; font-size: 11px; }
  .showcase__stage { aspect-ratio: 4 / 3; }
}