/* =========================================================
   Veily — landing.css
   Página pública. Hero, métricas, funcionalidades, produto,
   como funciona, CTA, footer.
   ========================================================= */

body { overflow-x: hidden; }

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  padding: 140px 40px 100px;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: 100vh;
}
.hero-eyebrow { margin-bottom: 28px; }
.hero h1 {
  font-size: clamp(48px, 7.4vw, 108px);
  margin-bottom: 32px;
}
.hero-sub { max-width: 480px; margin-bottom: 40px; }

.hero-formula {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--line-strong);
  background: var(--card);
  padding: 18px 28px;
  border-radius: 2px;
  margin-bottom: 40px;
}
.hero-formula .formula {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  font-style: italic;
  color: var(--ink);
}
.hero-formula .formula em {
  color: var(--primary);
  font-style: italic;
  font-weight: 500;
}
.hero-formula .divider {
  width: 1px;
  height: 36px;
  background: var(--line-strong);
}
.hero-formula .label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
  text-transform: uppercase;
  line-height: 1.5;
}

.hero-cta-group {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

/* Hero visual */
.hero-visual {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual .phi-circles {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual .phi-circles svg {
  width: 100%;
  height: 100%;
}

.phi-stat-card {
  position: relative;
  z-index: 2;
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 28px 32px;
  width: 300px;
  box-shadow: 0 30px 60px -30px rgba(21, 32, 26, 0.18);
}
.phi-stat-card .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.phi-stat-card .value {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 300;
  color: var(--ink);
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.phi-stat-card .value sup {
  font-size: 18px;
  color: var(--ink-faint);
  font-weight: 300;
  margin-left: 4px;
}
.phi-stat-card .delta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--primary);
}
.phi-stat-card .delta strong { font-weight: 500; color: var(--primary); }
.phi-stat-card .delta .sub { color: var(--ink-faint); margin-left: auto; }

.float-chip {
  position: absolute;
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 12px 30px -16px rgba(21, 32, 26, 0.15);
}
.float-chip .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
}
.float-chip.tl { top: 40px; left: 0; }
.float-chip.tr { top: 80px; right: 0; }
.float-chip.br { bottom: 40px; right: 30px; }
.float-chip.bl { bottom: 60px; left: 10px; }

/* Métricas strip */
.metrics {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 56px 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--paper-2);
}
.metric {
  text-align: left;
  padding: 0 28px;
  border-left: 1px solid var(--line);
}
.metric:first-child { border-left: none; }
.metric .v {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 300;
  color: var(--primary);
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.metric .v em { font-style: italic; color: var(--primary); }
.metric .l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-top: 12px;
  line-height: 1.5;
}

/* Seções padrão */
section.feat,
section.how,
section.product,
section.cta {
  position: relative;
  z-index: 1;
  padding: 140px 40px;
}
.sect-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
  align-items: end;
}
.sect-head h2 { font-size: clamp(36px, 4.6vw, 68px); }
.sect-head .lead {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.6;
  font-weight: 300;
  max-width: 440px;
}

/* Funcionalidades grid */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.feat-card {
  background: var(--paper);
  padding: 44px 36px 50px;
  position: relative;
  transition: background var(--tr);
}
.feat-card:hover { background: var(--card); }
.feat-card .num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  color: var(--primary);
  letter-spacing: 0.12em;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.feat-card .num::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}
.feat-card .icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
  background: var(--primary-soft);
}
.feat-card .icon svg { width: 22px; height: 22px; }
.feat-card h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 12px;
  color: var(--ink);
}
.feat-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-soft);
  font-weight: 300;
}

/* Produto preview */
.product { background: var(--paper-2); }
.product-frame {
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 60px 80px -40px rgba(21, 32, 26, 0.18);
  margin-top: 40px;
}
.pf-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.pf-bar .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line-strong);
}
.pf-bar .url {
  margin-left: 14px;
  flex: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  background: var(--paper-2);
  padding: 4px 10px;
  border-radius: 2px;
}
.pf-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 520px;
}
.pf-side {
  border-right: 1px solid var(--line);
  padding: 24px 18px;
  background: var(--paper);
}
.pf-side .item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 2px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 4px;
}
.pf-side .item.active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 500;
}
.pf-side .item .icn {
  width: 14px;
  height: 14px;
  display: inline-block;
  border: 1px solid currentColor;
  border-radius: 2px;
  opacity: 0.7;
}
.pf-side .group {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin: 18px 12px 8px;
}
.pf-main { padding: 32px; }
.pf-main .h {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
}
.pf-main .h-title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 300;
  line-height: 1;
}
.pf-main .h-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.12em;
  margin-top: 6px;
}
.pf-main .quick {
  display: flex;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  border: 1px solid var(--line-strong);
  padding: 6px 12px;
  border-radius: 2px;
}
.pf-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}
.pf-stat {
  border: 1px solid var(--line);
  padding: 18px;
  background: var(--paper);
  border-radius: 2px;
}
.pf-stat .v {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 300;
  color: var(--primary);
  line-height: 1;
}
.pf-stat .v em { font-style: italic; }
.pf-stat .l {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin-top: 8px;
}
.pf-stat.featured {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.pf-stat.featured .v { color: #fff; }
.pf-stat.featured .l { color: rgba(255, 255, 255, 0.7); }
.pf-stat.featured .delta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.pf-chart {
  border: 1px solid var(--line);
  padding: 20px;
  border-radius: 2px;
  background: var(--paper);
  margin-bottom: 24px;
}
.pf-chart .h {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.pf-chart .t {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ink);
  font-weight: 400;
}
.pf-chart .legend {
  display: flex;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.pf-chart .legend span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.pf-chart .legend .sw {
  width: 10px;
  height: 2px;
  background: var(--primary);
}
.pf-chart .legend .sw.meta {
  background: none;
  border-bottom: 1px dashed var(--accent);
  height: 1px;
}

.pf-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.pf-row {
  display: grid;
  grid-template-columns: 50px 1fr 90px 90px 100px;
  gap: 14px;
  align-items: center;
  padding: 14px 18px;
  background: var(--paper);
  font-size: 13px;
}
.pf-row .l {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--primary);
  font-weight: 400;
}
.pf-row .name {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pf-row .badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  border: 1px solid currentColor;
}
.pf-row .badge.m { color: var(--primary); background: var(--primary-soft); border-color: transparent; }
.pf-row .badge.t { color: var(--gold); background: rgba(184, 134, 11, 0.1); border-color: transparent; }
.pf-row .badge.n { color: #5a4ea8; background: rgba(90, 78, 168, 0.1); border-color: transparent; }
.pf-row .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  text-align: right;
}
.pf-row .ce {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--primary);
  text-align: right;
  font-weight: 400;
}

/* Como funciona */
.how { background: var(--paper); }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.step {
  padding: 48px 30px 50px 0;
  border-right: 1px solid var(--line);
  position: relative;
}
.step:last-child { border-right: none; }
.step .n {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 84px;
  line-height: 0.9;
  color: var(--primary-soft);
  margin-bottom: 24px;
}
.step .n strong {
  color: var(--primary);
  font-weight: 500;
  font-style: italic;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 10px;
  color: var(--ink);
}
.step p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-soft);
  font-weight: 300;
}

/* CTA final */
.cta {
  text-align: center;
  padding: 160px 40px;
}
.cta h2 {
  font-size: clamp(40px, 5.6vw, 80px);
  margin: 18px auto 24px;
  max-width: 780px;
}
.cta .body-lg {
  max-width: 520px;
  margin: 0 auto 40px;
}
.cta-group {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
footer {
  border-top: 1px solid var(--line);
  padding: 48px 40px 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  background: var(--paper-2);
  position: relative;
  z-index: 1;
}
footer .col h5 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-bottom: 18px;
}
footer .col a {
  display: block;
  font-size: 13px;
  color: var(--ink);
  margin-bottom: 10px;
  transition: color var(--tr);
}
footer .col a:hover { color: var(--primary); }
footer .brand p {
  font-size: 13px;
  color: var(--ink-soft);
  max-width: 280px;
  margin-top: 18px;
  line-height: 1.6;
  font-weight: 300;
}
.foot-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  margin-top: 30px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}

/* Responsivo */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 120px 24px 80px;
    gap: 40px;
  }
  .hero-visual { height: 340px; }
  .metrics {
    grid-template-columns: repeat(2, 1fr);
    padding: 40px 24px;
  }
  .metric {
    padding: 20px;
    border-left: none;
    border-top: 1px solid var(--line);
  }
  .metric:nth-child(-n+2) { border-top: none; }
  .feat-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .pf-body { grid-template-columns: 1fr; }
  .pf-side { display: none; }
  .pf-stats { grid-template-columns: repeat(2, 1fr); }
  footer {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  section.feat,
  section.how,
  section.product,
  section.cta { padding: 80px 24px; }
  .sect-head {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
  }
}
@media (max-width: 600px) {
  .hero h1 { font-size: 54px; }
  .metrics { grid-template-columns: 1fr; }
  .metric { border-top: 1px solid var(--line); }
  .metric:first-child { border-top: none; }
  .steps { grid-template-columns: 1fr; }
  .step {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 40px 0 32px;
  }
  .pf-stats { grid-template-columns: 1fr 1fr; }
  .pf-row {
    grid-template-columns: 30px 1fr 80px;
    gap: 8px;
  }
  .pf-row .num,
  .pf-row .ce-mid { display: none; }
}