/* Folio Sync landing — Vectelia "sobre" system: white, one blue accent, roman bold titles. */
:root {
  --paper: #ffffff;
  --tile: #f5f5f7;
  --ink: #1d1d1f;
  --mid: #6e6e73;
  --rule: #d2d2d7;
  --accent: #1f4ed8;
  --accent-bg: #f0f4ff;
  --green: #1e7a3c;
  --radius: 18px;
  --wrap: 1120px;
  --font: "Helvetica Neue", "Public Sans", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }
section.tinted { background: var(--tile); }

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; margin: 0; }
h1 { font-size: clamp(40px, 6vw, 68px); letter-spacing: -0.035em; }
h2 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -0.03em; }
h3 { font-size: 20px; }
p { margin: 0; }
.eyebrow { color: var(--accent); font-weight: 600; font-size: 15px; letter-spacing: 0.01em; margin-bottom: 16px; }
.lead { font-size: clamp(19px, 2vw, 22px); color: var(--mid); max-width: 640px; margin-top: 22px; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head .lead { margin-top: 16px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(210, 210, 215, 0.6);
}
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; }
.brand img { width: 32px; height: 32px; }
.nav { display: flex; gap: 24px; margin-left: auto; font-size: 15px; }
.nav a { color: var(--ink); }
.lang { font-size: 14px; color: var(--mid); border: 1px solid var(--rule); border-radius: 99px; padding: 4px 10px; }
.lang:hover { text-decoration: none; color: var(--ink); border-color: var(--ink); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px; border-radius: 99px;
  font-weight: 600; font-size: 17px; line-height: 1;
  border: 1px solid transparent; transition: background .15s, border-color .15s;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #1a43bd; }
.btn-ghost { color: var(--accent); border-color: var(--rule); background: var(--paper); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-small { padding: 9px 16px; font-size: 15px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.note { margin-top: 18px; font-size: 14px; color: var(--mid); display: flex; align-items: center; gap: 8px; }
.note::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #e5a50a; flex: none; }

/* Hero */
.hero { padding: 88px 0 72px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 64px; }
.hero h1 .soft { color: var(--mid); }
.hero-visual { position: relative; }

/* Browser frame */
.browser {
  border-radius: var(--radius); overflow: hidden; background: var(--paper);
  box-shadow: 0 1px 2px rgba(0,0,0,.06), 0 24px 60px -12px rgba(0,0,0,.18);
  border: 1px solid var(--rule);
}
.browser-bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; background: var(--tile); border-bottom: 1px solid var(--rule); }
.browser-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--rule); display: block; }
.browser-bar span { margin-left: 14px; font-size: 13px; color: var(--mid); background: var(--paper); border-radius: 7px; padding: 4px 12px; }
.browser.short img { max-height: 520px; object-fit: cover; object-position: top; width: 100%; }

/* Benefits */
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.benefit { background: var(--tile); border-radius: var(--radius); padding: 32px; }
.benefit .num { color: var(--accent); font-weight: 700; font-size: 15px; margin-bottom: 18px; }
.benefit p { color: var(--mid); margin-top: 10px; }

/* Steps */
.steps { display: grid; gap: 72px; }
.step { display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: center; }
.step:nth-child(even) .step-text { order: 2; }
.step-num { width: 40px; height: 40px; border-radius: 50%; background: var(--accent-bg); color: var(--accent); font-weight: 700; display: grid; place-items: center; margin-bottom: 20px; }
.step-text p { color: var(--mid); margin-top: 12px; font-size: 18px; }
.shot { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--rule); box-shadow: 0 18px 50px -20px rgba(0,0,0,.25); background: var(--paper); }
.shot.consent { max-width: 460px; margin: 0 auto; }

/* Layout tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tab {
  font: inherit; font-size: 15px; font-weight: 600; cursor: pointer;
  padding: 10px 18px; border-radius: 99px; border: 1px solid var(--rule);
  background: var(--paper); color: var(--ink);
}
.tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.panel[hidden] { display: none; }
.panel figcaption { color: var(--mid); font-size: 15px; margin-top: 16px; }
.panel .browser img { max-height: 560px; width: 100%; object-fit: cover; object-position: top; }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
.feature { background: var(--paper); padding: 28px; }
.feature h3 { font-size: 17px; }
.feature p { color: var(--mid); font-size: 15px; margin-top: 8px; }
.feature svg { width: 26px; height: 26px; stroke: var(--accent); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 14px; }

/* Pricing */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; }
.plan { border: 1px solid var(--rule); border-radius: var(--radius); padding: 36px; background: var(--paper); display: flex; flex-direction: column; }
.plan.pro { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); background: linear-gradient(180deg, var(--accent-bg), var(--paper) 45%); }
.plan .tag { font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 8px; }
.price { font-size: 52px; font-weight: 700; letter-spacing: -0.04em; margin: 18px 0 2px; line-height: 1; }
.price small { font-size: 17px; font-weight: 500; color: var(--mid); letter-spacing: 0; }
.plan .sub { color: var(--mid); font-size: 15px; }
.plan ul { list-style: none; padding: 0; margin: 28px 0 32px; display: grid; gap: 12px; }
.plan li { padding-left: 30px; position: relative; }
.plan li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%231f4ed8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;
}
.plan .btn { margin-top: auto; align-self: flex-start; }
.ai-example { margin-top: 28px; display: grid; grid-template-columns: 220px 1fr; gap: 28px; align-items: center; background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius); padding: 24px; }
.ai-example img { border-radius: 12px; }
.ai-example code { display: block; font: 16px/1.5 var(--font); color: var(--ink); background: var(--tile); border-radius: 10px; padding: 14px 16px; margin-top: 10px; white-space: normal; }
.ai-example .label { font-size: 13px; font-weight: 600; color: var(--mid); text-transform: uppercase; letter-spacing: .06em; }

/* Trust */
.trust { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.trust div { padding: 28px 0 0; border-top: 1px solid var(--rule); }
.trust p { color: var(--mid); margin-top: 8px; }

/* FAQ */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--rule); padding: 22px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 19px; list-style: none; display: flex; justify-content: space-between; gap: 24px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-weight: 400; font-size: 26px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--mid); margin-top: 12px; }

/* Final CTA */
.cta { text-align: center; }
.cta .lead { margin-left: auto; margin-right: auto; }
.cta .actions { justify-content: center; }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); padding: 40px 0 56px; font-size: 14px; color: var(--mid); }
.site-footer .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; }
.site-footer img { width: 104px; }
.site-footer nav { display: flex; gap: 20px; margin-left: auto; }
.site-footer a { color: var(--mid); }

@media (max-width: 900px) {
  section { padding: 72px 0; }
  .nav { display: none; }
  .lang { margin-left: auto; }
  .benefits, .features, .plans, .trust { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 28px; }
  .step:nth-child(even) .step-text { order: 0; }
  .ai-example { grid-template-columns: 1fr; }
  .site-footer nav { margin-left: 0; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .site-header .btn-small { display: none; }
  .plan { padding: 28px; }
}