/* ============================================================
   SHALOM.PE — Landing Page
   Paleta: rojo Shalom #E30613 · blanco · gris claro · tinta oscura
   ============================================================ */

:root {
  --red: #E30613;
  --red-dark: #B30510;
  --red-soft: #FDECEC;
  --dark: #171B26;
  --ink: #1f2430;
  --muted: #5C6470;
  --bg: #FFFFFF;
  --bg-alt: #F5F7FA;
  --border: #E4E8EF;
  --green: #16a34a;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 10px 30px rgba(23, 27, 38, .08);
  --shadow-lg: 0 24px 60px rgba(23, 27, 38, .14);
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Montserrat', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  font-family: var(--font);
  color: var(--ink);
  line-height: 1.6;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
.container { width: min(1140px, 92%); margin-inline: auto; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .98rem;
  font-weight: 800;
  line-height: 1.2;
  transition: transform .18s, background .18s, box-shadow .18s, color .18s, border-color .18s;
  white-space: nowrap;
}
.btn--red { background: var(--red); color: #fff; box-shadow: 0 8px 20px rgba(227, 6, 19, .30); }
.btn--red:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn--outline { background: transparent; color: var(--dark); border-color: var(--border); }
.btn--outline:hover { border-color: var(--red); color: var(--red); transform: translateY(-2px); }
.btn--lg { padding: 16px 32px; font-size: 1.05rem; }

/* ---------- Barra superior de acceso rápido ---------- */
.quickbar { background: var(--dark); color: rgba(255,255,255,.85); }
.quickbar__inner { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; padding: 8px 0; }
.quickbar__item {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .84rem; font-weight: 700;
  padding: 7px 14px;
  border-radius: 999px;
  transition: background .2s, color .2s;
}
.quickbar__item svg { width: 16px; height: 16px; }
.quickbar__item:hover { background: rgba(255,255,255,.12); color: #fff; }
.quickbar__spacer { flex: 1; }
.quickbar__help { font-size: .84rem; font-weight: 600; color: rgba(255,255,255,.6); padding: 7px 6px; }
.quickbar__help:hover { color: #fff; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .2s;
}
.header.scrolled { box-shadow: var(--shadow); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 0; }
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__icon { width: 44px; height: 44px; border-radius: 12px; }
.logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.logo__text strong { font-family: var(--font-display); font-size: 1.25rem; font-weight: 900; color: var(--dark); letter-spacing: -.01em; }
.logo__text span { font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red); }

.nav { display: flex; align-items: center; gap: 26px; }
.nav__link { font-size: .94rem; font-weight: 600; color: var(--ink); transition: color .18s; position: relative; }
.nav__link:hover { color: var(--red); }
.nav__cta { padding: 10px 20px; font-size: .9rem; }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; }
.burger span { width: 24px; height: 2.6px; border-radius: 3px; background: var(--dark); transition: transform .25s, opacity .25s; }
.burger.open span:nth-child(1) { transform: translateY(7.6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7.6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(180deg, #FDF6F5 0%, var(--bg) 100%); padding: 72px 0 88px; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero__badge {
  display: inline-block;
  background: var(--red-soft); color: var(--red-dark);
  font-size: .82rem; font-weight: 800;
  padding: 8px 16px; border-radius: 999px;
  margin-bottom: 20px;
  border: 1px solid rgba(227,6,19,.15);
}
.hero__title { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 900; line-height: 1.08; letter-spacing: -.02em; color: var(--dark); }
.hero__title .accent { color: var(--red); }
.hero__sub { margin-top: 18px; font-size: 1.08rem; color: var(--muted); max-width: 520px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero__stats { display: flex; gap: 36px; margin-top: 44px; flex-wrap: wrap; }
.stat strong { display: block; font-family: var(--font-display); font-size: 1.7rem; font-weight: 900; color: var(--dark); }
.stat span { font-size: .82rem; color: var(--muted); font-weight: 600; }

.hero__art { position: relative; min-height: 380px; }
.hero__card {
  background: #fff; border: 1px solid var(--border); border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 24px;
}
.hero__card--main { max-width: 340px; position: relative; z-index: 1; animation: float 5s ease-in-out infinite; }
.hero__card-icon { font-size: 2.2rem; margin-bottom: 12px; }
.hero__card-line { display: flex; justify-content: space-between; font-size: .9rem; padding: 5px 0; }
.hero__card-line span { color: var(--muted); }
.hero__card-line strong { color: var(--dark); }
.hero__card-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 16px 0 12px; }
.hero__card-track .seg { height: 7px; border-radius: 99px; background: var(--border); }
.hero__card-track .seg.done { background: var(--red-dark); }
.hero__card-track .seg.active { background: var(--red); animation: pulse 1.3s infinite; }
.hero__card-status { font-size: .84rem; font-weight: 700; color: var(--red-dark); }
.hero__card--float1 { position: absolute; top: 24px; right: 0; padding: 16px 20px; font-weight: 800; color: var(--green); box-shadow: var(--shadow); animation: float 6s 1s ease-in-out infinite; z-index: 2; }
.hero__card--float1 small { display: block; color: var(--muted); font-weight: 600; font-size: .76rem; }
.hero__card--float2 { position: absolute; bottom: 30px; right: 40px; padding: 16px 20px; font-weight: 800; color: var(--red-dark); background: var(--red-soft); border-color: rgba(227,6,19,.2); box-shadow: var(--shadow); animation: float 7s 2s ease-in-out infinite; z-index: 2; }
.hero__card--float2 small { display: block; color: var(--muted); font-weight: 600; font-size: .76rem; }

@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* ---------- Secciones genéricas ---------- */
section { padding: 84px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-tag {
  display: inline-block;
  font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--red); background: var(--red-soft);
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 14px;
}
.section-title { font-family: var(--font-display); font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 900; letter-spacing: -.02em; color: var(--dark); }
.section-sub { color: var(--muted); margin-top: 12px; font-size: 1.02rem; }

/* ---------- Rastreo ---------- */
.tracker { background: var(--bg-alt); }
.search {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px;
  max-width: 780px;
  margin: 0 auto;
}
.search__form { display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end; }
.search__field { flex: 1 1 200px; }
.search__field label { display: block; font-size: .8rem; font-weight: 700; color: var(--dark); margin-bottom: 7px; }
.search__field input {
  width: 100%;
  padding: 13px 15px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: .98rem; font-weight: 600;
  color: var(--dark); outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.search__field input:focus { border-color: var(--red); box-shadow: 0 0 0 4px rgba(227,6,19,.12); }
.search__btn { padding: 13.5px 30px; }
.search__methods { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.chip {
  border: 1px solid var(--border);
  background: var(--bg-alt);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: .84rem; font-weight: 700; color: var(--dark);
  transition: border-color .2s, background .2s, color .2s;
}
.chip:hover { border-color: var(--red); color: var(--red); background: var(--red-soft); }
.chip--ghost { cursor: default; }
.chip--ghost:hover { border-color: var(--border); color: var(--dark); background: var(--bg-alt); }
.chip--demo { background: var(--red); color: #fff; border-color: var(--red); }
.chip--demo:hover { background: var(--red-dark); color: #fff; }
.search__hint strong { color: var(--red-dark); }
.search__hint { margin-top: 12px; font-size: .82rem; color: var(--muted); }

/* ---------- Resultado de rastreo ---------- */
.result { max-width: 780px; margin: 28px auto 0; display: none; }
.result.visible { display: block; animation: fadeUp .4s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.result__card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 30px; }
.result__head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: center; border-bottom: 1px solid var(--border); padding-bottom: 18px; margin-bottom: 22px; }
.result__code { font-size: 1.15rem; font-weight: 800; color: var(--dark); letter-spacing: .03em; }
.result__badge {
  font-size: .8rem; font-weight: 800;
  padding: 8px 16px; border-radius: 999px;
  background: var(--red-soft); color: var(--red-dark);
  border: 1px solid rgba(227,6,19,.25);
}
.result__badge.done { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.result__badge.warn { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.result__eta { margin-top: 6px; font-size: .85rem; color: var(--muted); }
.result__eta strong { color: var(--dark); }

.progress { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 6px 0 26px; }
.progress__seg { height: 8px; border-radius: 99px; background: var(--border); transition: background .3s; }
.progress__seg.filled { background: var(--red-dark); }
.progress__seg.active { background: var(--red); animation: pulse 1.4s infinite; }

.timeline { display: grid; gap: 0; }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 16px; position: relative; }
.step:not(:last-child)::before { content: ""; position: absolute; left: 21px; top: 46px; bottom: -6px; width: 3px; background: var(--border); }
.step.done:not(:last-child)::before { background: var(--red-dark); }
.step__icon {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  background: #fff; border: 3px solid var(--border);
  color: #cbd5e1; font-weight: 900; font-size: 1rem;
  z-index: 1;
}
.step.done .step__icon { border-color: var(--red-dark); background: var(--red); color: #fff; }
.step.current .step__icon { border-color: var(--red); background: var(--dark); color: var(--red); box-shadow: 0 0 0 7px rgba(227,6,19,.18); animation: pulse 1.6s infinite; }
.step__body { padding-bottom: 28px; }
.step__title { font-weight: 800; color: #94a3b8; font-size: 1rem; }
.step.done .step__title, .step.current .step__title { color: var(--dark); }
.step__desc { font-size: .88rem; color: var(--muted); }
.step__date { font-size: .78rem; font-weight: 600; color: #94a3b8; margin-top: 2px; }
.step.done .step__date, .step.current .step__date { color: var(--red-dark); }

.result__meta { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 22px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.meta__item strong { display: block; font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 4px; }
.meta__item span { font-weight: 700; color: var(--dark); font-size: .92rem; }
.result__help { margin-top: 20px; text-align: center; font-size: .85rem; color: var(--muted); }
.result__help a { color: var(--red-dark); font-weight: 700; }

.notfound { text-align: center; padding: 34px 20px; }
.notfound .big { font-size: 2.4rem; margin-bottom: 10px; }
.notfound h3 { font-size: 1.2rem; color: var(--dark); margin-bottom: 6px; }
.notfound p { color: var(--muted); font-size: .92rem; }

/* ---------- Cómo funciona ---------- */
.tracker__how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 900px; margin: 48px auto 0; }
.how { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 22px; text-align: center; transition: transform .2s, box-shadow .2s; }
.how:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.how__icon { width: 54px; height: 54px; margin: 0 auto 14px; display: grid; place-items: center; font-size: 1.5rem; border-radius: 14px; background: var(--red-soft); }
.how h3 { font-size: 1rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.how p { font-size: .86rem; color: var(--muted); }

/* ---------- Servicios ---------- */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.service:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(227,6,19,.35); }
.service__icon { width: 54px; height: 54px; display: grid; place-items: center; font-size: 1.5rem; border-radius: 14px; background: var(--red-soft); margin-bottom: 16px; }
.service h3 { font-size: 1.05rem; font-weight: 800; color: var(--dark); margin-bottom: 8px; }
.service p { font-size: .88rem; color: var(--muted); }

/* ---------- Tarifas ---------- */
.rates { background: var(--bg-alt); }
.rates__table-wrap { max-width: 860px; margin: 0 auto; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.rates__table { width: 100%; border-collapse: collapse; }
.rates__table th, .rates__table td { text-align: left; padding: 15px 20px; font-size: .93rem; }
.rates__table thead th { background: var(--dark); color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; }
.rates__table tbody tr { border-top: 1px solid var(--border); }
.rates__table tbody tr:nth-child(even) { background: var(--bg-alt); }
.rates__table tbody tr:hover { background: var(--red-soft); }
.rates__table td strong { color: var(--red-dark); font-size: 1rem; }
.rates__note { text-align: center; color: var(--muted); font-size: .84rem; margin-top: 18px; }
.rates__note a { color: var(--red-dark); font-weight: 700; }

/* ---------- Págalo ---------- */
.pay__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 900px; margin: 0 auto 34px; }
.step-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 22px; position: relative; text-align: center; }
.step-card__num {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--red); color: #fff; font-weight: 900; font-size: .95rem;
  display: grid; place-items: center;
  box-shadow: 0 6px 14px rgba(227,6,19,.35);
}
.step-card h3 { font-size: 1rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; margin-top: 4px; }
.step-card p { font-size: .86rem; color: var(--muted); }
.pay__box {
  max-width: 780px; margin: 0 auto;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 26px;
}
.pay__data { display: grid; gap: 8px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 16px; }
.pay__row { display: flex; justify-content: space-between; gap: 12px; font-size: .9rem; }
.pay__row span { color: var(--muted); }
.pay__row strong { color: var(--dark); font-weight: 700; text-align: right; }
.pay__file-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pay__filename { font-size: .82rem; color: var(--muted); max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pay__msg { margin-top: 10px; font-size: .85rem; min-height: 1.3em; }
.pay__msg.ok { color: var(--green); font-weight: 600; }
.pay__msg.err { color: var(--red-dark); font-weight: 600; }
.pay__note { margin-top: 12px; font-size: .82rem; color: var(--muted); }

/* ---------- Agencias ---------- */
.agencies__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.agency { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 22px; border-left: 4px solid var(--red); transition: transform .2s, box-shadow .2s; }
.agency:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.agency h3 { font-size: 1.02rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.agency p { font-size: .88rem; color: var(--muted); }
.agency span { display: block; margin-top: 10px; font-size: .78rem; font-weight: 700; color: var(--red-dark); }
.agencies__cta { text-align: center; color: var(--muted); margin-top: 26px; font-size: .92rem; }
.agencies__cta a { color: var(--red-dark); font-weight: 800; }

/* ---------- Nosotros ---------- */
.about { background: var(--bg-alt); }
.about__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.about__media { position: relative; }
.about__media-box {
  aspect-ratio: 1/1;
  max-width: 380px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  display: grid; place-items: center;
  font-size: 6rem;
  box-shadow: var(--shadow-lg);
}
.about__media-badge {
  position: absolute; bottom: -14px; left: -14px;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  font-family: var(--font-display); font-weight: 900; font-size: 1.3rem;
  color: var(--dark);
  box-shadow: var(--shadow);
}
.about__media-badge small { font-family: var(--font); font-weight: 600; font-size: .8rem; color: var(--muted); }
.about__text { color: var(--muted); margin: 16px 0 20px; }
.about__list { display: grid; gap: 10px; margin-bottom: 26px; }
.about__list li { font-weight: 600; color: var(--dark); font-size: .95rem; }

/* ---------- Contacto ---------- */
.contact__grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; max-width: 960px; margin: 0 auto; }
.contact__form { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form__field { margin-bottom: 16px; }
.form__field label { display: block; font-size: .8rem; font-weight: 700; color: var(--dark); margin-bottom: 7px; }
.form__field input, .form__field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: .95rem;
  color: var(--dark); outline: none;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.form__field input:focus, .form__field textarea:focus { border-color: var(--red); box-shadow: 0 0 0 4px rgba(227,6,19,.12); }
.form__field input.invalid, .form__field textarea.invalid { border-color: var(--red); background: var(--red-soft); }
.form__msg { margin-top: 12px; font-size: .88rem; min-height: 1.3em; }
.form__msg.ok { color: var(--green); font-weight: 600; }
.form__msg.err { color: var(--red-dark); font-weight: 600; }

.contact__info { display: grid; gap: 14px; align-content: start; }
.contact__card { display: flex; gap: 14px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 18px; align-items: flex-start; }
.contact__card > span { font-size: 1.3rem; }
.contact__card strong { display: block; font-size: .86rem; color: var(--dark); }
.contact__card p { font-size: .88rem; color: var(--muted); }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: rgba(255,255,255,.72); padding: 60px 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; padding-bottom: 40px; }
.footer__brand .logo__text strong { color: #fff; }
.footer__brand p { font-size: .88rem; margin-top: 14px; max-width: 300px; }
.footer__col h4 { color: #fff; font-size: .9rem; font-weight: 800; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .08em; }
.footer__col a { display: block; font-size: .9rem; padding: 5px 0; transition: color .18s; }
.footer__col a:hover { color: var(--red); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; text-align: center; }
.footer__bottom p { font-size: .8rem; }
.footer__disclaimer { color: rgba(255,255,255,.4); margin-top: 4px; }

/* ---------- Modal QR ---------- */
.modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(23,27,38,.55);
  display: none; align-items: center; justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}
.modal.open { display: flex; }
.modal__box {
  position: relative;
  background: #fff; border-radius: var(--radius);
  max-width: 420px; width: 100%;
  padding: 34px 28px; text-align: center;
  box-shadow: var(--shadow-lg);
  animation: fadeUp .3s ease;
}
.modal__close {
  position: absolute; top: 14px; right: 14px;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--bg-alt);
  font-size: .9rem; color: var(--muted);
  transition: background .2s, color .2s;
}
.modal__close:hover { background: var(--red); color: #fff; border-color: var(--red); }
.modal__box h3 { font-family: var(--font-display); font-size: 1.2rem; color: var(--dark); margin-bottom: 8px; }
.modal__box p { font-size: .9rem; color: var(--muted); margin-bottom: 18px; }
.qr-demo { width: 140px; margin: 0 auto 18px; padding: 14px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.qr-demo svg { width: 100%; display: block; }

/* ---------- Animación reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav {
    position: fixed; top: 0; right: 0; bottom: 0;
    width: min(320px, 82vw);
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 90px 28px 30px;
    box-shadow: -20px 0 60px rgba(23,27,38,.2);
    transform: translateX(100%);
    transition: transform .3s ease;
    z-index: 150;
    overflow-y: auto;
  }
  .nav.open { transform: translateX(0); }
  .nav__link { font-size: 1.05rem; padding: 10px 0; width: 100%; }
  .nav__cta { margin-top: 14px; width: 100%; }
  .burger { display: flex; z-index: 160; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { min-height: 340px; margin-top: 10px; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .agencies__grid { grid-template-columns: repeat(2, 1fr); }
  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  section { padding: 64px 0; }
  .quickbar__spacer { display: none; }
  .quickbar__inner { justify-content: center; }
  .quickbar__help { display: none; }
  .services__grid { grid-template-columns: 1fr; }
  .agencies__grid { grid-template-columns: 1fr; }
  .pay__steps { grid-template-columns: 1fr; gap: 26px; }
  .tracker__how { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .result__meta { grid-template-columns: 1fr; }
  .search__btn { width: 100%; }
  .hero { padding: 52px 0 64px; }
  .hero__card--float1, .hero__card--float2 { display: none; }
  .hero__art { min-height: 300px; }
  .hero__card--main { margin: 0 auto; }
  .footer__grid { grid-template-columns: 1fr; gap: 26px; }
}