/* ======================================================================
   site.css — sistema de diseño del landing micloudstore.
   Tokens y tipografías alineados con el producto (micloudstore/catalogo/main.css)
   para continuidad visual: Inter (texto) + Sora (títulos), acento verde.
====================================================================== */

:root {
  --color-bg: #f4f4f2;
  --color-text: #1a1a1a;
  --color-text-muted: #616874;
  --color-surface: #ffffff;
  --color-surface-2: #fbfbfa;
  --color-border: #e5e7eb;
  --color-accent: #28a745;
  --color-accent-dark: #1e7e34;
  --color-accent-light: #d1fae5;
  --color-ink: #0f1419;            /* fondo oscuro (footer, bandas) — del theme del POS */

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-card: 0 1px 3px rgba(0,0,0,0.07), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-card-hover: 0 4px 8px rgba(0,0,0,0.08), 0 12px 24px rgba(0,0,0,0.10);
  --shadow-float: 0 10px 30px rgba(15,20,25,0.12), 0 30px 60px rgba(15,20,25,0.10);

  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Sora", "Segoe UI", sans-serif;

  --container: 1120px;
  --header-h: 64px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 17px;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1rem; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: 8px; top: -48px;
  background: var(--color-accent); color: #fff;
  padding: 0.5rem 0.9rem; border-radius: var(--radius-sm);
  z-index: 100; transition: top 0.15s ease;
}
.skip-link:focus { top: 8px; }

/* ── Layout ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { padding: 4.5rem 0; }
.section--tight { padding: 3rem 0; }
.section--alt { background: var(--color-surface); border-block: 1px solid var(--color-border); }

.section__head {
  max-width: 680px;
  margin: 0 auto 2.75rem;
  text-align: center;
}
.section__head h2 {
  font-size: clamp(1.6rem, 4vw, 2.3rem);
}
.section__head p {
  color: var(--color-text-muted);
  font-size: 1.075rem;
  margin: 0;
}

.eyebrow {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  background: var(--color-accent-light);
  padding: 0.34rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

/* ── Botones ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  padding: 0.8rem 1.35rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(40,167,69,0.4), 0 6px 16px rgba(40,167,69,0.25);
}
.btn--primary:hover { background: var(--color-accent-dark); }

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover { background: var(--color-surface); border-color: #d4d8de; }

.btn--lg { padding: 1rem 1.7rem; font-size: 1.075rem; }
.btn--block { width: 100%; }

/* ── Header / Nav ───────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(244,244,242,0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.nav__brand .dot { color: var(--color-accent); }
.nav__logo {
  width: 30px; height: 30px;
  border-radius: 8px;
  object-fit: cover;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
}
.nav__link {
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav__link:hover { color: var(--color-text); background: rgba(0,0,0,0.04); }
.nav__link[aria-current="page"] { color: var(--color-text); }
.nav__cta { margin-left: 0.4rem; }

.nav__toggle {
  display: none;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  cursor: pointer;
  color: var(--color-text);
}

@media (max-width: 820px) {
  .nav__toggle { display: inline-flex; }
  .nav__links {
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 0.6rem 1.25rem 1rem;
    box-shadow: var(--shadow-card);
    margin-left: 0;
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__link { padding: 0.7rem 0.6rem; font-size: 1rem; }
  .nav__cta { margin: 0.4rem 0 0; }
  .nav__cta .btn { width: 100%; }
}

/* ── Hero ───────────────────────────────────────────── */
.hero {
  padding: 4rem 0 3rem;
  background:
    radial-gradient(1200px 400px at 80% -10%, rgba(40,167,69,0.10), transparent 60%),
    var(--color-bg);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.1rem, 5.2vw, 3.4rem);
  margin-bottom: 1rem;
}
.hero h1 .accent { color: var(--color-accent); }
.hero__lead {
  font-size: 1.18rem;
  color: var(--color-text-muted);
  max-width: 38ch;
  margin-bottom: 1.75rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.hero__note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.hero__note svg { color: var(--color-accent); flex: none; }

/* Marco tipo navegador para las capturas */
.browser {
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-float);
  overflow: hidden;
}
.browser__bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.8rem;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}
.browser__dot { width: 11px; height: 11px; border-radius: 50%; background: #d7dbe0; }
.browser__dot:nth-child(1) { background: #ff5f57; }
.browser__dot:nth-child(2) { background: #febc2e; }
.browser__dot:nth-child(3) { background: #28c840; }
.browser__url {
  margin-left: 0.6rem;
  flex: 1;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  text-align: center;
  font-family: var(--font-body);
}
/* height:auto es CLAVE: el <img> trae atributos width/height (para evitar CLS),
   y sin esto el navegador usa el height del atributo como alto fijo y estira la
   imagen (queda "vertical/mobile"). Con width:100% + height:auto respeta el ratio. */
.browser__shot { width: 100%; height: auto; display: block; background: var(--color-bg); }

/* placeholder mientras no hay captura real del producto.
   Markup: <div class="browser__shot shot-ph" data-label="Etiqueta"></div>
   Para publicar con captura real, reemplazar el div por:
   <img class="browser__shot" src="/assets/images/screens/<archivo>.webp" ...> */
.shot-ph {
  aspect-ratio: 16 / 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 1rem;
  text-align: center;
  background:
    radial-gradient(120% 120% at 50% 30%, #ffffff 0%, var(--color-surface-2) 70%);
}
.shot-ph::before {
  content: "Vista del producto";
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  background: var(--color-accent-light);
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
}
.shot-ph::after {
  content: attr(data-label);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text);
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero__lead { max-width: none; }
}

/* ── Logos / confianza ──────────────────────────────── */
.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.25rem;
  justify-content: center;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.trust__item { display: flex; align-items: center; gap: 0.5rem; }
.trust__item svg { color: var(--color-accent); flex: none; }

/* ── Grid de features ───────────────────────────────── */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.feature {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.12s ease, box-shadow 0.18s ease;
}
.feature:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.feature__icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  margin-bottom: 1rem;
}
.feature h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.feature p { color: var(--color-text-muted); font-size: 0.96rem; margin: 0; }

@media (max-width: 860px) { .features { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .features { grid-template-columns: 1fr; } }

/* ── Showcase (captura + texto alternado) ───────────── */
.showcase { display: grid; gap: 4rem; }
.showcase__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.showcase__row:nth-child(even) .showcase__media { order: -1; }
.showcase__body h3 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
.showcase__body p { color: var(--color-text-muted); font-size: 1.05rem; }
.showcase__list { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: 0.6rem; }
.showcase__list li { display: flex; gap: 0.6rem; align-items: flex-start; }
.showcase__list svg { color: var(--color-accent); flex: none; margin-top: 3px; }

@media (max-width: 860px) {
  .showcase__row { grid-template-columns: 1fr; gap: 1.5rem; }
  .showcase__row:nth-child(even) .showcase__media { order: 0; }
}

/* ── Pasos "cómo funciona" ──────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 1.5rem 1.25rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.step__num {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--color-ink);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 0.9rem;
}
.step h3 { font-size: 1.1rem; margin-bottom: 0.35rem; }
.step p { color: var(--color-text-muted); font-size: 0.95rem; margin: 0; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* ── Banda CTA ──────────────────────────────────────── */
.cta-band {
  background:
    radial-gradient(800px 300px at 20% 0%, rgba(40,167,69,0.25), transparent 60%),
    var(--color-ink);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); color: #fff; }
.cta-band p { color: rgba(255,255,255,0.8); max-width: 52ch; margin: 0 auto 1.75rem; }

/* ── Formulario (demo) ──────────────────────────────── */
.form-wrap {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 3rem;
  align-items: start;
}
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2rem;
}
.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.4rem;
}
.field .req { color: var(--color-accent-dark); }
.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.85rem;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(40,167,69,0.15);
}
.field textarea { resize: vertical; min-height: 96px; }
.field__hint { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 0.35rem; }
.field__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* honeypot: oculto para humanos, presente para bots */
.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form-status {
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
  margin-bottom: 1.1rem;
}
.form-status[hidden] { display: none; }
.form-status--error { background: #fde8e8; color: #9b1c1c; border: 1px solid #f8b4b4; }
.form-status--ok { background: var(--color-accent-light); color: var(--color-accent-dark); border: 1px solid #a7f3d0; }

.aside-points { list-style: none; padding: 0; margin: 1.25rem 0 0; display: grid; gap: 1rem; }
.aside-points li { display: flex; gap: 0.7rem; align-items: flex-start; }
.aside-points svg { color: var(--color-accent); flex: none; margin-top: 3px; }
.aside-points strong { display: block; }
.aside-points span { color: var(--color-text-muted); font-size: 0.95rem; }

@media (max-width: 860px) {
  .form-wrap { grid-template-columns: 1fr; gap: 2rem; }
  .field__row { grid-template-columns: 1fr; }
}

/* ── Página "gracias" ───────────────────────────────── */
.thanks {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 3rem 0;
}
.thanks__icon {
  width: 72px; height: 72px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  margin: 0 auto 1.25rem;
}
.thanks h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); }
.thanks p { color: var(--color-text-muted); max-width: 46ch; margin: 0 auto 1.5rem; }

/* ── Footer ─────────────────────────────────────────── */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.75);
  padding: 3rem 0 2rem;
  margin-top: 1rem;
}
.footer__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
}
.footer__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 0.6rem;
}
.footer__brand .dot { color: var(--color-accent); }
.footer__tag { max-width: 30ch; font-size: 0.95rem; margin: 0; }
.footer__col h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin: 0 0 0.8rem;
}
.footer__col a, .footer__col p { display: block; color: rgba(255,255,255,0.75); margin: 0 0 0.5rem; font-size: 0.95rem; }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}