@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400;1,6..72,500&family=Hanken+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Misma paleta "piedra caliza" que la app (src/index.css) — a propósito,
     para que quien pase de la web al producto reconozca el mismo sitio. */
  --bg: #f1f0eb;
  --surface: #fbfbf8;
  --surface-2: #e9e8e1;
  --ink: #22241e;
  --ink-2: #5a5c51;
  --ink-3: #8a8b80;
  --line: #dedcd4;
  --line-strong: #cbcabf;

  --accent: #4f6350;
  --on-accent: #fbfbf8;
  --accent-strong: color-mix(in srgb, var(--accent) 82%, #000);
  --accent-soft: color-mix(in srgb, var(--accent) 14%, var(--surface));
  --accent-tint: color-mix(in srgb, var(--accent) 7%, var(--bg));
  --accent-line: color-mix(in srgb, var(--accent) 40%, var(--line));

  --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-ui: 'Hanken Grotesk', system-ui, -apple-system, sans-serif;

  --shadow-1: 0 1px 2px rgba(34, 36, 30, 0.04), 0 1px 3px rgba(34, 36, 30, 0.03);
  --shadow-2: 0 10px 30px rgba(34, 36, 30, 0.07);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-2);
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 { color: var(--ink); font-family: var(--font-display); font-weight: 500; line-height: 1.15; margin: 0; }
p { margin: 0; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

em.accent {
  font-style: italic;
  color: var(--accent-strong);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--accent-strong);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.brand span {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}
.brand svg { width: 30px; height: 30px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-2);
  transition: color var(--dur, 200ms) var(--ease);
}
.main-nav a:hover { color: var(--ink); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-switch { position: relative; }
.lang-switch__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-2);
  cursor: pointer;
  letter-spacing: 0.02em;
}
.lang-switch__btn:hover { border-color: var(--line-strong); color: var(--ink); }
.lang-switch__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-2);
  padding: 6px;
  min-width: 160px;
  display: none;
  flex-direction: column;
  gap: 2px;
}
.lang-switch.open .lang-switch__menu { display: flex; }
.lang-switch__menu button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--ink-2);
  cursor: pointer;
}
.lang-switch__menu button:hover { background: var(--surface-2); color: var(--ink); }
.lang-switch__menu button[aria-current="true"] { color: var(--accent-strong); font-weight: 600; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 10px;
  padding: 13px 22px;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--dur,200ms) var(--ease), box-shadow var(--dur,200ms) var(--ease), background var(--dur,200ms) var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: var(--shadow-1);
}
.btn-primary:hover { background: var(--accent-strong); box-shadow: var(--shadow-2); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-strong); }
.btn-lg { padding: 16px 28px; font-size: 1rem; }
.btn-block { width: 100%; }
.header-actions .btn { display: none; }
@media (min-width: 720px) { .header-actions .btn { display: inline-flex; } }

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 70px;
  position: relative;
  overflow: clip;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}
@media (min-width: 980px) {
  .hero .wrap { grid-template-columns: 1.05fr 0.95fr; gap: 40px; }
}
.hero h1 {
  font-size: clamp(2.3rem, 4.4vw, 3.4rem);
  letter-spacing: -0.01em;
}
.hero__subtitle {
  margin-top: 22px;
  font-size: 1.1rem;
  color: var(--ink-2);
  max-width: 46ch;
  line-height: 1.65;
}
.hero__reassurance {
  margin-top: 14px;
  font-size: 0.94rem;
  color: var(--ink-3);
  max-width: 44ch;
  line-height: 1.55;
}
.hero__actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero__price-note {
  margin-top: 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-strong);
}
.hero__meta {
  margin-top: 28px;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 0.84rem;
  color: var(--ink-3);
}
.hero__meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero__meta svg { width: 15px; height: 15px; stroke: var(--accent-strong); }

/* Mockup visual — no es una captura real, es una composición estilizada */
.mock {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-2);
  padding: 22px;
  position: relative;
}
.mock__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.mock__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); display: inline-block; }
.mock__dots { display: flex; gap: 6px; }
.mock__title { font-family: var(--font-display); font-size: 1.02rem; color: var(--ink); }
.mock__row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  margin-bottom: 10px;
}
.mock__row.accent { background: var(--accent-tint); border-color: var(--accent-line); }
.mock__time { font-family: var(--font-display); font-size: 1.3rem; color: var(--ink); width: 56px; flex-shrink: 0; }
.mock__info { flex: 1; min-width: 0; }
.mock__class { font-weight: 600; color: var(--ink); font-size: 0.92rem; }
.mock__sub { font-size: 0.79rem; color: var(--ink-3); margin-top: 2px; }
.mock__badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  flex-shrink: 0;
}
.mock__badge.muted { background: var(--surface-2); color: var(--ink-3); }
.mock__float {
  position: absolute;
  background: var(--ink);
  color: var(--surface);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  box-shadow: var(--shadow-2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.mock__float svg { width: 14px; height: 14px; stroke: var(--surface); }
.mock__float--1 { top: -16px; right: 18px; }
.mock__float--2 { bottom: -14px; left: -10px; background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.mock__float--2 svg { stroke: var(--accent-strong); }

/* ---------- Trust strip ---------- */
.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.trust .wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  padding: 40px 24px;
}
@media (min-width: 780px) { .trust .wrap { grid-template-columns: repeat(4, 1fr); } }
.trust__item { display: flex; gap: 13px; align-items: flex-start; }
.trust__item svg { width: 22px; height: 22px; stroke: var(--accent-strong); flex-shrink: 0; margin-top: 2px; }
.trust__item h3 { font-size: 0.95rem; font-family: var(--font-ui); font-weight: 600; color: var(--ink); }
.trust__item p { font-size: 0.85rem; color: var(--ink-3); margin-top: 4px; line-height: 1.5; }

/* ---------- Section shared ---------- */
section { padding: 100px 0; }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); }
.section-head p { margin-top: 16px; font-size: 1.04rem; color: var(--ink-2); line-height: 1.6; }

/* ---------- Capturas reales ---------- */
.browser-frame {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-2);
  overflow: hidden;
}
.browser-frame__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.browser-frame__bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line-strong);
  display: inline-block;
}
.browser-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top center;
}
.browser-frame img.pos-left { object-position: top left; }
.browser-frame__placeholder {
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--surface-2);
  color: var(--ink-3);
}
.browser-frame__placeholder svg {
  width: 30px;
  height: 30px;
  stroke: var(--ink-3);
}
.browser-frame__placeholder span {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.screenshots-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
@media (min-width: 780px) { .screenshots-grid { grid-template-columns: 1fr 1fr; } }
.screenshots-grid--six { gap: 34px 26px; }
.screenshot-caption {
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--ink-3);
  text-align: center;
}
.screenshots-note {
  margin-top: 30px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-3);
  font-style: italic;
}
.mini-cta {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
  padding: 34px 24px;
  background: var(--accent-tint);
  border: 1px solid var(--accent-line);
  border-radius: 18px;
}
.mini-cta__text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--ink);
  max-width: 44ch;
  line-height: 1.4;
}

/* ---------- Precio ---------- */
.pricing-card {
  max-width: 460px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 44px;
  box-shadow: var(--shadow-2);
  text-align: center;
}
.pricing-card__amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}
.pricing-card__number {
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.pricing-card__period {
  font-size: 1rem;
  color: var(--ink-3);
}
.pricing-card__included {
  margin-top: 14px;
  font-size: 0.94rem;
  color: var(--ink-2);
  line-height: 1.6;
}
.pricing-card__list {
  margin: 28px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}
.pricing-card__list li {
  list-style: none;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.5;
}
.pricing-card__list svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent-strong);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- Features grid ---------- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}
@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }
.feature-card {
  background: var(--surface);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.feature-card svg {
  width: 44px;
  height: 44px;
  box-sizing: border-box;
  padding: 11px;
  stroke: var(--accent-strong);
  background: var(--accent-soft);
  border-radius: 50%;
}
.feature-card h3 { font-size: 1rem; font-family: var(--font-ui); font-weight: 600; color: var(--ink); }
.feature-card p { font-size: 0.87rem; color: var(--ink-3); line-height: 1.55; }

/* ---------- App section (imagen + lista) ---------- */
.app-section { background: var(--surface-2); }
.app-section .wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}
@media (min-width: 980px) { .app-section .wrap { grid-template-columns: 0.9fr 1.1fr; } }
.phone-mock {
  width: 260px;
  max-width: 78%;
  margin: 0 auto;
  aspect-ratio: 9/18.5;
  background: var(--ink);
  border-radius: 34px;
  padding: 10px;
  box-shadow: var(--shadow-2);
}
.phone-mock__screen {
  background: var(--bg);
  height: 100%;
  border-radius: 24px;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.phone-mock__bar { height: 10px; border-radius: 6px; background: var(--surface-2); width: 60%; margin-bottom: 6px; }
.phone-mock__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.phone-mock__card .dot { width: 30px; height: 30px; border-radius: 9px; background: var(--accent-soft); flex-shrink: 0; }
.phone-mock__line { height: 8px; border-radius: 4px; background: var(--surface-2); }
.phone-mock__line.w60 { width: 60%; }
.phone-mock__line.w40 { width: 40%; margin-top: 6px; }
.phone-mock__cta { margin-top: auto; height: 38px; border-radius: 10px; background: var(--accent); }

.check-list { display: flex; flex-direction: column; gap: 20px; margin-top: 30px; }
.check-list li { list-style: none; display: flex; gap: 14px; align-items: flex-start; }
.check-list svg { width: 20px; height: 20px; stroke: var(--accent-strong); flex-shrink: 0; margin-top: 2px; }
.check-list h3 { font-size: 0.98rem; font-family: var(--font-ui); font-weight: 600; color: var(--ink); }
.check-list p { font-size: 0.88rem; color: var(--ink-3); margin-top: 3px; }

/* ---------- Security section ---------- */
.security-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 20px;
}
@media (min-width: 780px) { .security-points { grid-template-columns: repeat(3, 1fr); } }
.security-point {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
}
.security-point .num { font-family: var(--font-display); font-style: italic; font-size: 1.5rem; color: var(--accent-strong); margin-bottom: 12px; display: block; }
.security-point h3 { font-size: 1rem; font-weight: 600; color: var(--ink); font-family: var(--font-ui); }
.security-point p { font-size: 0.88rem; color: var(--ink-3); margin-top: 8px; line-height: 1.55; }

/* ---------- Testimonio ---------- */
.testimonial-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: center;
}
@media (min-width: 860px) {
  .testimonial-layout { grid-template-columns: 0.8fr 1.2fr; gap: 64px; }
}
.testimonial-photo {
  justify-self: center;
}
.testimonial-photo img {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-2);
}
.testimonial {
  margin: 0;
  max-width: 60ch;
}
.testimonial blockquote {
  margin: 18px 0 0;
  padding: 0;
  border: none;
}
.testimonial__headline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.35;
  color: var(--ink);
}
.testimonial__body {
  margin-top: 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-2);
}
.testimonial__signature {
  margin-top: 24px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-strong);
}

/* ---------- Migration banner ---------- */
.migration {
  background: var(--ink);
  color: var(--surface-2);
  border-radius: 24px;
  padding: 52px;
  margin: 0 24px;
  max-width: calc(var(--wrap) - 48px);
  margin-inline: auto;
}
.migration .wrap { padding: 0; max-width: none; display: grid; gap: 36px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .migration .wrap { grid-template-columns: 1fr 1fr; align-items: center; } }
.migration h2 { color: var(--surface); font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.migration p { color: color-mix(in srgb, var(--surface) 72%, transparent); margin-top: 14px; font-size: 0.98rem; line-height: 1.6; }
.migration ul { margin: 22px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.migration li { list-style: none; display: flex; gap: 10px; font-size: 0.9rem; color: color-mix(in srgb, var(--surface) 85%, transparent); }
.migration li svg { width: 17px; height: 17px; stroke: var(--accent-tint, #a8b6a3); flex-shrink: 0; margin-top: 2px; }
.migration__no-risk {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid color-mix(in srgb, var(--surface) 18%, transparent);
  font-size: 0.86rem;
  line-height: 1.6;
  color: color-mix(in srgb, var(--surface) 78%, transparent);
}

/* ---------- CTA / form ---------- */
.cta-section { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cta-section .wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
}
@media (min-width: 980px) { .cta-section .wrap { grid-template-columns: 0.9fr 1.1fr; } }
.cta-copy p { margin-top: 16px; font-size: 1.02rem; line-height: 1.65; color: var(--ink-2); }
.cta-direct { margin-top: 26px; font-size: 0.9rem; color: var(--ink-3); }
.cta-direct a { color: var(--accent-strong); font-weight: 600; text-decoration: none; }
.cta-direct a:hover { text-decoration: underline; }

.demo-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 34px;
  box-shadow: var(--shadow-1);
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
@media (min-width: 560px) { .demo-form { grid-template-columns: 1fr 1fr; } }
.demo-form .field-full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 0.82rem; font-weight: 600; color: var(--ink); }
.field input, .field textarea, .field select {
  font-family: var(--font-ui);
  font-size: 0.94rem;
  padding: 11px 13px;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  background: var(--bg);
  color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 90px; }
.form-note { font-size: 0.78rem; color: var(--ink-3); grid-column: 1/-1; }
.form-commitment { text-align: center; font-size: 0.82rem; font-weight: 600; color: var(--accent-strong); margin-bottom: 12px; }
.form-status { grid-column: 1/-1; font-size: 0.88rem; font-weight: 600; display: none; }
.form-status.show { display: block; }
.form-status.ok { color: var(--accent-strong); }

/* ---------- Fallback panel (formulario CTA) ---------- */
.fallback-panel {
  display: none;
  margin-top: 20px;
  background: var(--accent-tint);
  border: 1px solid var(--accent-line);
  border-radius: 16px;
  padding: 22px;
}
.fallback-panel.show { display: block; }
.fallback-panel__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}
.fallback-panel__text {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  resize: vertical;
}
.fallback-panel__actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.fallback-panel__email {
  font-size: 0.86rem;
  color: var(--ink-2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.faq-item { background: var(--surface); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-weight: 600;
  color: var(--ink);
  font-size: 0.98rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { width: 18px; height: 18px; stroke: var(--ink-3); flex-shrink: 0; transition: transform var(--dur,200ms) var(--ease); }
.faq-item[open] summary svg { transform: rotate(45deg); }
.faq-item .faq-a { padding: 0 26px 24px; font-size: 0.9rem; color: var(--ink-2); line-height: 1.6; max-width: 62ch; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 34px; }
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.footer-brand { max-width: 320px; }
.footer-brand .brand { margin-bottom: 12px; }
.footer-brand p { font-size: 0.88rem; color: var(--ink-3); line-height: 1.6; }
.footer-col h4 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); margin-bottom: 14px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col button {
  font-size: 0.88rem;
  color: var(--ink-2);
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}
.footer-col a:hover, .footer-col button:hover { color: var(--accent-strong); }
.footer-bottom {
  padding-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--ink-3);
}

/* ---------- Privacy dialog ---------- */
.dialog-backdrop {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--ink) 45%, transparent);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}
.dialog-backdrop.show { display: flex; }
.dialog {
  background: var(--surface);
  border-radius: 18px;
  max-width: 560px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 34px;
  box-shadow: var(--shadow-2);
}
.dialog h3 { font-size: 1.3rem; margin-bottom: 16px; }
.dialog p { font-size: 0.9rem; color: var(--ink-2); line-height: 1.65; margin-bottom: 12px; }
.dialog .btn { margin-top: 10px; }

/* ---------- Reveal on scroll ---------- */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 719px) {
  .main-nav { display: none; }
  section { padding: 70px 0; }
  .migration { padding: 34px 24px; }
}