/* iteera — landing page. Mobile primeiro; sem dependências externas. */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('/assets/fonts/inter-latin-var.woff2') format('woff2');
}

:root {
  --brand-50: #f0f5ff;
  --brand-100: #dfeaff;
  --brand-200: #c6dafe;
  --brand-300: #a0c1fe;
  --brand-400: #679cfe;
  --brand-500: #1c69fe;
  --brand-600: #0753de;
  --brand-700: #0442b6;
  --brand-800: #063691;
  --brand-900: #052970;
  --brand-950: #011950;

  --neutral-50: #fafafa;
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-600: #525252;
  --neutral-700: #404040;
  --neutral-800: #262626;
  --neutral-900: #171717;
  --neutral-950: #0a0a0a;

  --ink: #0e1a30;
  --ink-soft: #3a465c;

  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --radius: 14px;
  --radius-lg: 22px;
  --gutter: 20px;
  --maxw: 1160px;
  --shadow-sm: 0 1px 2px rgba(14, 26, 48, .06), 0 1px 1px rgba(14, 26, 48, .04);
  --shadow-lg: 0 30px 60px -20px rgba(14, 26, 48, .25), 0 12px 24px -12px rgba(14, 26, 48, .12);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--brand-600); }

:focus-visible {
  outline: 3px solid var(--brand-500);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  padding: 10px 16px; border-radius: 10px;
  background: var(--ink); color: #fff; font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 600; line-height: 1; letter-spacing: -.005em;
  text-decoration: none; white-space: nowrap;
  border-radius: 999px; border: 1px solid transparent;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-lg { padding: 16px 26px; font-size: 16px; }
.btn-primary {
  background: var(--brand-500); color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 6px 16px -6px rgba(28,105,254,.6);
}
.btn-primary:hover { background: var(--brand-600); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--neutral-200); }
.btn-ghost:hover { border-color: var(--neutral-300); background: var(--neutral-50); }
.btn-white { background: #fff; color: var(--brand-700); }
.btn-white:hover { background: var(--brand-50); }
.btn:active { transform: translateY(1px); }
.btn-white:focus-visible { outline-color: #fff; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.82);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--neutral-200); }
.header-inner { display: flex; align-items: center; gap: 12px; height: 64px; }
.brand { display: inline-flex; padding: 4px 0; }
.brand img { height: 22px; width: auto; }
.nav { display: none; gap: 4px; margin-left: auto; }
.nav a {
  padding: 8px 12px; border-radius: 8px;
  color: var(--ink-soft); font-size: 14.5px; font-weight: 500; text-decoration: none;
}
.nav a:hover { color: var(--ink); background: var(--neutral-100); }

/* Seletor de idioma (PT · EN) */
.lang-switch {
  display: flex; align-items: center; gap: 2px; flex-shrink: 0;
  margin-left: auto;
  font-size: 13px; font-weight: 600; letter-spacing: .02em; line-height: 1;
  color: var(--neutral-400);
}
.lang-switch a {
  padding: 7px 6px; border-radius: 7px;
  color: var(--neutral-500); text-decoration: none;
}
.lang-switch a:hover { color: var(--ink); background: var(--neutral-100); }
.lang-switch a[aria-current] { color: var(--brand-600); }
.lang-switch-footer { margin-left: 0; font-size: 14px; font-weight: 500; letter-spacing: 0; }
.lang-switch-footer a { padding: 6px 4px; }
.lang-switch-footer a:first-child { margin-left: -4px; }
.lang-switch-footer a[aria-current] { color: var(--ink); font-weight: 600; }

/* Ações do header: idioma + CTA, sempre à direita */
.header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-shrink: 0; }
.lang-menu { position: relative; }
.lang-menu summary {
  display: flex; align-items: center; gap: 6px; list-style: none; cursor: pointer;
  height: 36px; padding: 0 10px; border-radius: 999px; border: 1px solid var(--neutral-200);
  font-size: 13px; font-weight: 600; letter-spacing: .02em; color: var(--neutral-700); background: #fff;
  transition: border-color .15s, background .15s;
}
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu summary:hover { border-color: var(--neutral-300); background: var(--neutral-50); }
.lang-menu summary:focus-visible { outline: 2px solid var(--brand-300); outline-offset: 2px; }
.lang-menu .lang-chev { color: var(--neutral-400); transition: transform .15s; }
.lang-menu[open] .lang-chev { transform: rotate(180deg); }
.lang-panel {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 168px; padding: 6px; z-index: 60;
  background: #fff; border: 1px solid var(--neutral-200); border-radius: 12px;
  box-shadow: 0 12px 32px rgba(14,26,48,.12), 0 2px 6px rgba(14,26,48,.06);
}
.lang-panel a {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 9px 10px; border-radius: 8px; font-size: 14px; font-weight: 500; color: var(--neutral-700); text-decoration: none;
}
.lang-panel a:hover { background: var(--neutral-100); color: var(--ink); }
.lang-panel a[aria-current] { color: var(--brand-600); font-weight: 600; }

/* Hero */
.hero { position: relative; padding: 56px 0 72px; overflow: hidden; isolation: isolate; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(28,105,254,.14), transparent 70%),
    radial-gradient(40% 40% at 85% 55%, rgba(103,156,254,.12), transparent 70%),
    linear-gradient(#fff, var(--brand-50) 70%, #fff);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(14,26,48,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,26,48,.045) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 20%, #000, transparent 75%);
  mask-image: radial-gradient(70% 60% at 50% 20%, #000, transparent 75%);
}
.hero-inner { display: flex; flex-direction: column; align-items: center; text-align: center; }

.hero-mark { width: 64px; height: auto; margin-bottom: 28px; overflow: visible; }
.hero-mark path {
  fill: var(--brand-500);
  stroke: var(--brand-500);
  stroke-width: 3;
  stroke-linejoin: round;
}
@media (prefers-reduced-motion: no-preference) {
  .hero-mark path {
    fill-opacity: 0;
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    animation: draw 1.6s cubic-bezier(.65,0,.35,1) .15s forwards, fill .6s ease 1.45s forwards;
  }
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fill { to { fill-opacity: 1; } }

.hero-title { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.slogan {
  display: block;
  font-size: clamp(40px, 10.5vw, 84px);
  line-height: 1.02;
  font-weight: 750;
  letter-spacing: -.045em;
  color: var(--ink);
  max-width: 14ch;
  text-wrap: balance;
}
.slogan-accent {
  color: var(--brand-500);
  background: linear-gradient(100deg, var(--brand-500) 10%, var(--brand-400) 55%, var(--brand-600) 95%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.headline {
  display: block;
  font-size: clamp(19px, 4.6vw, 24px);
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--ink);
  max-width: 30ch;
  text-wrap: balance;
}
.hero-sub {
  margin-top: 14px;
  max-width: 54ch;
  font-size: 17px;
  color: var(--neutral-600);
  text-wrap: balance;
}
.hero-actions {
  display: flex; flex-direction: column; align-items: stretch; gap: 12px;
  width: 100%; max-width: 360px; margin-top: 32px;
}

/* Mock de produto */
.mock {
  position: relative;
  margin: 56px auto 0; max-width: 1040px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mock-chrome {
  display: flex; align-items: center; gap: 6px;
  height: 40px; padding: 0 14px;
  background: var(--neutral-50); border-bottom: 1px solid var(--neutral-200);
}
.mock-chrome .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--neutral-300); }
.mock-url {
  margin: 0 auto; padding: 4px 14px; border-radius: 8px;
  background: #fff; border: 1px solid var(--neutral-200);
  font-size: 12px; color: var(--neutral-500);
  max-width: 60%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mock-app { position: relative; display: flex; min-height: 360px; text-align: left; }
.mock-side {
  display: none;
  width: 200px; flex-shrink: 0; padding: 18px 12px;
  border-right: 1px solid var(--neutral-200); background: var(--neutral-50);
  font-size: 13.5px; color: var(--neutral-600);
}
.mock-logo { display: flex; align-items: center; gap: 8px; padding: 4px 10px 18px; font-weight: 700; color: var(--neutral-900); }
.mock-logo span { width: 22px; height: 22px; border-radius: 7px; background: var(--neutral-900); }
.mock-side li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; }
.mock-side li i { width: 16px; height: 16px; border-radius: 5px; background: var(--neutral-300); }
.mock-side li.is-active { background: #fff; color: var(--neutral-900); font-weight: 600; box-shadow: var(--shadow-sm); }
.mock-side li.is-active i { background: var(--neutral-800); }

.mock-main { flex: 1; min-width: 0; padding: 22px 18px 26px; }
.mock-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.mock-h { font-size: 18px; font-weight: 700; letter-spacing: -.02em; color: var(--neutral-900); }
.mock-p { display: none; font-size: 13px; color: var(--neutral-500); }
.mock-cta-wrap { position: relative; z-index: 2; }
.mock-cta {
  position: relative; display: inline-block;
  padding: 9px 14px; border-radius: 9px;
  background: var(--neutral-900); color: #fff;
  font-size: 13px; font-weight: 600; white-space: nowrap;
  box-shadow: 0 0 0 4px #fff, 0 0 0 6px var(--brand-500);
}
@media (prefers-reduced-motion: no-preference) {
  .mock-cta::after {
    content: ''; position: absolute; inset: -6px; border-radius: 13px;
    border: 2px solid var(--brand-500);
    animation: ping 2.2s cubic-bezier(0,0,.2,1) infinite;
  }
}
@keyframes ping { 0% { opacity: .7; transform: scale(1); } 80%, 100% { opacity: 0; transform: scale(1.18, 1.5); } }

.balloon {
  position: absolute; right: -4px; top: calc(100% + 18px);
  width: min(300px, calc(100vw - 2 * var(--gutter) - 32px));
  padding: 16px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(0,0,0,.18), 0 0 0 1px rgba(14,26,48,.06);
}
.balloon-arrow {
  position: absolute; top: -6px; right: 40px;
  width: 12px; height: 12px; background: #fff; transform: rotate(45deg);
  box-shadow: -1px -1px 0 rgba(14,26,48,.06);
}
.balloon-step { font-size: 11.5px; font-weight: 600; color: var(--brand-600); text-transform: uppercase; letter-spacing: .06em; }
.balloon-title { margin-top: 6px; font-size: 16px; font-weight: 700; letter-spacing: -.015em; color: var(--ink); }
.balloon-text { margin-top: 6px; font-size: 13.5px; line-height: 1.5; color: var(--neutral-600); }
.balloon-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
.balloon-dots { display: flex; gap: 5px; }
.balloon-dots b { width: 6px; height: 6px; border-radius: 50%; background: var(--neutral-300); }
.balloon-dots b.on { width: 16px; border-radius: 3px; background: var(--brand-500); }
.balloon-btns { display: flex; gap: 6px; }
.b-ghost, .b-primary { padding: 7px 12px; border-radius: 7px; font-size: 12.5px; font-weight: 600; line-height: 1.3; }
.b-ghost { color: var(--neutral-600); }
.b-primary { background: var(--brand-500); color: #fff; }
@media (prefers-reduced-motion: no-preference) {
  .balloon { animation: pop .5s cubic-bezier(.2,.9,.3,1.2) 1.2s both; transform-origin: 85% 0; }
}
@keyframes pop { from { opacity: 0; transform: translateY(-6px) scale(.96); } }

.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 26px; }
.kpi { padding: 14px; border: 1px solid var(--neutral-200); border-radius: 12px; }
.kpi span { display: block; width: 50%; height: 8px; border-radius: 4px; background: var(--neutral-200); }
.kpi b { display: block; width: 70%; height: 16px; margin-top: 10px; border-radius: 5px; background: var(--neutral-300); }
.mock-table { margin-top: 18px; border: 1px solid var(--neutral-200); border-radius: 12px; overflow: hidden; }
.mock-table .row { height: 44px; border-bottom: 1px solid var(--neutral-100); background: linear-gradient(90deg, var(--neutral-100) 0 30%, transparent 30% 40%, var(--neutral-100) 40% 55%, transparent 55%) no-repeat 16px 50% / calc(100% - 32px) 8px; }
.mock-table .row:last-child { border-bottom: 0; }
.mock-table .row:first-child { background-color: var(--neutral-50); }

/* Mini guia do hero. Sem JS: só o balão do passo 2 (acima). Com JS (.tour-on):
   balão, realce e cursor vivem na .tour-layer, por cima do app do mock. */
.mock { --ease: cubic-bezier(.65, 0, .25, 1); }
.mock-p .m-live, .row-new span, .tour-layer, .m-panel { display: none; }
.tour-on .tour-layer {
  display: block; position: absolute; left: 0; right: 0; top: 40px; bottom: 0; z-index: 5;
  overflow: hidden; pointer-events: none;
}
.tour-on .mock-cta { box-shadow: none; }
.tour-on .mock-cta::after { content: none; }

.tour-ring {
  position: absolute; left: 50%; top: 50%; width: 0; height: 0; border-radius: 12px;
  box-shadow: 0 0 0 2px var(--brand-500), 0 0 0 6px rgba(28,105,254,.16), 0 0 0 200vmax rgba(14,26,48,.16);
  transition: left .55s var(--ease), top .55s var(--ease), width .55s var(--ease), height .55s var(--ease), border-radius .55s var(--ease), box-shadow .45s ease;
}
.tour-ring.is-post { border-radius: 16px; box-shadow: 0 0 0 0 transparent, 0 0 0 0 transparent, 0 0 0 200vmax rgba(14,26,48,.34); }
.tour-ring:not(.is-post)::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  animation: beacon 2s cubic-bezier(0,0,.2,1) .6s infinite;
}
@keyframes beacon { from { box-shadow: 0 0 0 0 rgba(28,105,254,.5); } to { box-shadow: 0 0 0 14px rgba(28,105,254,0); } }

.tour-cursor {
  position: absolute; left: 0; top: 0; z-index: 1; opacity: 0;
  filter: drop-shadow(0 3px 4px rgba(14,26,48,.3));
  transition: transform .8s cubic-bezier(.5,0,.15,1), opacity .3s ease;
}
.tour-cursor.on { opacity: 1; }
.tour-cursor.top { z-index: 3; }
.tour-cursor svg { position: relative; z-index: 1; display: block; }
.tour-cursor i {
  position: absolute; left: -12px; top: -11px; width: 26px; height: 26px; border-radius: 50%;
  background: rgba(28,105,254,.35); opacity: 0;
}

.tour-on .balloon {
  position: absolute; left: 0; top: 0; right: auto; z-index: 2;
  width: min(296px, calc(100% - 24px));
  pointer-events: auto;
  transition: left .55s var(--ease), top .55s var(--ease);
  animation-delay: .5s;
}
.tour-on .balloon.is-post { width: min(352px, calc(100% - 24px)); padding: 20px; }
.tour-on .balloon-arrow { right: auto; left: calc(var(--ax, 50%) - 6px); }
.tour-on .is-above .balloon-arrow { top: auto; bottom: -6px; box-shadow: 1px 1px 0 rgba(14,26,48,.06); }
.tour-on .is-post .balloon-arrow { display: none; }
.is-post .balloon-title { font-size: 17px; }
.balloon-media {
  position: relative; margin-bottom: 14px; overflow: hidden;
  border-radius: 10px; background: var(--brand-50);
  box-shadow: inset 0 0 0 1px rgba(14,26,48,.06);
}
.balloon-media img { width: 100%; height: auto; aspect-ratio: 5 / 2; }
.balloon-media-bleed { margin: -20px -20px 16px; border-radius: 14px 14px 0 0; box-shadow: none; }
.balloon-media[hidden] { display: none; }
.media-tag {
  position: absolute; right: 8px; bottom: 8px; padding: 2px 6px; border-radius: 5px;
  background: rgba(14,26,48,.72); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .06em; line-height: 1.4;
}
.balloon-dots b { transition: width .35s var(--ease), background-color .35s ease; }
.balloon-dots b.done { background: var(--brand-300); }
.balloon-btns button {
  font: inherit; font-size: 12.5px; border: 0; cursor: pointer; background: none;
  transition: background-color .15s ease, color .15s ease;
}
.balloon-btns button.b-ghost:hover { background: var(--neutral-100); color: var(--ink); }
.balloon-btns button.b-primary { background: var(--brand-500); }
.balloon-btns button.b-primary:hover { background: var(--brand-600); }
.balloon-btns button:focus-visible { outline: 2px solid var(--brand-500); outline-offset: 2px; border-radius: 7px; }
.balloon-btns button.is-restart { display: inline-flex; align-items: center; gap: 6px; background: var(--brand-50); color: var(--brand-600); }
.balloon-btns button.is-restart:hover { background: var(--brand-100); }
.is-restart::before {
  content: ''; width: 9px; height: 9px; border-radius: 50%;
  border: 1.75px solid currentColor; border-top-color: transparent;
}

/* Painel "Nova campanha" (abre nos passos 3 e 4) */
.tour-on .m-panel {
  display: block; position: absolute; z-index: 3; left: 0; right: 0; top: 28px; margin: 0 auto;
  width: min(400px, calc(100% - 24px)); padding: 18px 18px 16px;
  border-radius: 14px; background: #fff;
  box-shadow: 0 24px 48px -12px rgba(14,26,48,.3), 0 0 0 1px rgba(14,26,48,.06);
  opacity: 0; visibility: hidden; transform: translateY(10px) scale(.98);
  transition: opacity .25s ease, transform .35s var(--ease), visibility 0s .35s;
}
.mock[data-step="2"] .m-panel, .mock[data-step="3"] .m-panel { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.m-panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; font-size: 15px; font-weight: 700; letter-spacing: -.01em; color: var(--neutral-900); }
.m-panel-head i { width: 10px; height: 10px; background: linear-gradient(45deg, transparent 44%, var(--neutral-400) 44% 56%, transparent 56%), linear-gradient(-45deg, transparent 44%, var(--neutral-400) 44% 56%, transparent 56%); }
.m-label { display: block; margin: 12px 0 6px; font-size: 12px; font-weight: 600; color: var(--neutral-600); }
.m-input {
  display: flex; align-items: center; height: 38px; padding: 0 12px;
  border: 1px solid var(--neutral-300); border-radius: 9px; background: #fff;
  font-size: 13.5px; color: var(--neutral-900); white-space: nowrap; overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.m-ph { color: var(--neutral-400); }
.m-val:not(:empty) + .m-ph { display: none; }
.mock[data-step="2"] .m-input[data-at] { border-color: var(--brand-500); }
.mock[data-step="2"] .m-val::after {
  content: ''; display: inline-block; width: 1.5px; height: 17px; margin: 0 1px 0 1px; vertical-align: -4px;
  background: var(--brand-600); animation: blink 1.05s steps(1) infinite;
}
.m-val.is-typing::after { animation: none; }
@keyframes blink { 50% { opacity: 0; } }
.m-select { justify-content: space-between; }
.m-select::after { content: ''; width: 6px; height: 6px; margin: -3px 2px 0 0; border: solid var(--neutral-500); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
.m-panel-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.m-panel-foot span { padding: 9px 14px; font-size: 13px; border-radius: 8px; }

/* Campanha publicada (passo 5) */
.mock[data-step="4"] .m-empty { display: none; }
.mock[data-step="4"] .m-live { display: inline; color: #15803d; font-weight: 500; }
.mock[data-step="4"] .row-new { display: flex; align-items: center; justify-content: space-between; padding: 0 16px; background: var(--brand-50); }
.mock[data-step="4"] .row-new span { display: inline; }
.row-name { font-size: 13px; font-weight: 600; color: var(--neutral-900); }
.row-badge { padding: 2px 8px; border-radius: 999px; background: #e7f7ee; color: #15803d; font-size: 11.5px; font-weight: 600; }
@media (prefers-reduced-motion: no-preference) {
  .mock[data-step="4"] .row-new { animation: row-in .6s var(--ease) .2s both; }
}
@keyframes row-in { from { opacity: 0; transform: translateY(-6px); background: var(--brand-100); } }

/* Seções */
.section { padding: 88px 0; }
.section-tint { background: var(--neutral-50); border-top: 1px solid var(--neutral-100); border-bottom: 1px solid var(--neutral-100); }
.section-head { max-width: 680px; margin-bottom: 48px; }
.eyebrow {
  display: inline-block; margin-bottom: 14px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--brand-600);
}
.section h2 {
  font-size: clamp(30px, 6.4vw, 46px);
  line-height: 1.08; font-weight: 720; letter-spacing: -.035em;
  text-wrap: balance;
}
.lead { margin-top: 16px; font-size: 18px; color: var(--neutral-600); text-wrap: pretty; }

/* Passos */
.steps { display: grid; gap: 16px; counter-reset: s; }
.step {
  position: relative; display: flex; flex-direction: column;
  padding: 28px 24px 24px;
  border: 1px solid var(--neutral-200); border-radius: var(--radius-lg);
  background: #fff;
}
.step-n {
  display: grid; place-items: center;
  width: 32px; height: 32px; margin-bottom: 20px;
  border-radius: 10px; background: var(--brand-50); color: var(--brand-600);
  font-size: 14px; font-weight: 700;
}
.step h3 { font-size: 20px; font-weight: 700; letter-spacing: -.02em; }
.step p { margin-top: 8px; color: var(--neutral-600); }
.step-code, .step-visual { margin-top: 24px; }
.step-code {
  margin-bottom: 0; padding: 16px 18px; border-radius: 12px;
  background: var(--ink); color: #dbe5f7;
  font: 500 13px/1.65 ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  overflow-x: auto;
}
.step-code .t { color: #8fb4ff; }
.step-code .a { color: #c6dafe; }
.step-code .s { color: #9be3c0; }
.step-visual {
  position: relative; min-height: 118px; padding: 18px;
  border-radius: 12px; background: var(--neutral-50); border: 1px solid var(--neutral-100);
}
.step-visual-pick { display: grid; place-items: center; }
.pick-target {
  padding: 10px 22px; border-radius: 9px;
  background: var(--neutral-900); color: #fff; font-size: 14px; font-weight: 600;
  outline: 2px dashed var(--brand-500); outline-offset: 5px;
}
.pick-label {
  position: absolute; left: 50%; top: 14px; transform: translateX(-50%);
  padding: 2px 8px; border-radius: 6px;
  background: var(--brand-500); color: #fff;
  font: 600 11px/1.6 ui-monospace, 'SF Mono', Menlo, monospace;
}
.pick-cursor {
  position: absolute; left: calc(50% + 34px); top: calc(50% + 8px);
  width: 18px; height: 18px;
  background: var(--ink);
  clip-path: polygon(0 0, 0 100%, 30% 72%, 52% 100%, 66% 92%, 45% 66%, 82% 66%);
}
.step-visual-chart { display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.bar { display: grid; grid-template-columns: 82px 1fr; align-items: center; gap: 12px; font-size: 13px; color: var(--neutral-600); }
.bar i { height: 12px; border-radius: 6px; background: var(--brand-500); }
.bar i.w-100 { width: 100%; background: var(--brand-200); }
.bar i.w-72 { width: 72%; }

/* Recursos */
.features { display: grid; gap: 1px; background: var(--neutral-200); border: 1px solid var(--neutral-200); border-radius: var(--radius-lg); overflow: hidden; }
.feature { padding: 28px 24px; background: #fff; }
.feature .icon {
  display: grid; place-items: center;
  width: 40px; height: 40px; margin-bottom: 18px;
  border-radius: 11px; background: var(--brand-500);
}
.feature .icon svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { font-size: 17px; font-weight: 650; letter-spacing: -.015em; }
.feature p { margin-top: 6px; font-size: 15px; color: var(--neutral-600); }

/* O que vem por aí */
.section-ink { position: relative; background: var(--ink); color: #fff; overflow: hidden; isolation: isolate; }
.section-ink::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(50% 60% at 15% 0%, rgba(28,105,254,.35), transparent 70%),
              radial-gradient(40% 50% at 100% 100%, rgba(7,83,222,.25), transparent 70%);
}
.section-ink h2 { color: #fff; }
.section-ink .lead { color: #b9c6dc; }
.eyebrow-light { color: var(--brand-300); }
.roadmap { position: relative; display: grid; gap: 14px; }
.road {
  position: relative; padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
}
.road-now { background: var(--brand-500); border-color: var(--brand-400); box-shadow: 0 20px 40px -20px rgba(28,105,254,.7); }
.road h3 { margin-top: 18px; font-size: 19px; font-weight: 700; letter-spacing: -.02em; color: #fff; }
.road p { margin-top: 6px; font-size: 15px; color: #b9c6dc; }
.road-now p { color: #eef3ff; }
.badge {
  display: inline-block; padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; letter-spacing: .02em;
  color: var(--brand-200); background: rgba(160,193,254,.12); border: 1px solid rgba(160,193,254,.25);
}
.badge-now { color: var(--brand-700); background: #fff; border-color: #fff; }

/* CTA final */
.cta-card {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 56px 24px;
  border-radius: 28px;
  text-align: center;
  color: #fff;
  background: var(--brand-600);
}
.cta-card::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 80% at 50% 0%, rgba(103,156,254,.55), transparent 70%),
    radial-gradient(50% 60% at 100% 100%, rgba(1,25,80,.5), transparent 70%);
}
.cta-card h2 { color: #fff; max-width: 18ch; margin: 0 auto; }
.cta-card p { max-width: 52ch; margin: 18px auto 0; font-size: 17px; color: #e6eeff; }
.cta-actions { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-top: 32px; }
.cta-mail { font-size: 15px; color: #e6eeff; }
.cta-mail a { color: #fff; font-weight: 600; text-underline-offset: 3px; }

/* Rodapé */
.site-footer { padding: 40px 0 48px; border-top: 1px solid var(--neutral-200); }
.footer-inner { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-inner img { height: 20px; width: auto; }
.footer-slogan { font-size: 15px; font-weight: 500; color: var(--ink-soft); }
.footer-copy { font-size: 14px; color: var(--neutral-500); }

/* ≥ 640px */
@media (min-width: 640px) {
  :root { --gutter: 32px; }
  .hero { padding: 80px 0 96px; }
  .hero-actions { flex-direction: row; justify-content: center; max-width: none; width: auto; }
  .mock-main { padding: 28px 28px 32px; }
  .mock-p { display: block; }
  .balloon { right: -8px; }
  .roadmap { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .cta-card { padding: 80px 48px; }
  .footer-inner { flex-direction: row; align-items: center; gap: 24px; }
  .lang-switch-footer { margin-left: auto; }
  .lang-switch-footer + .footer-copy { margin-left: 0; }
  .footer-copy { margin-left: auto; }
}

/* ≥ 900px */
@media (min-width: 900px) {
  .header-inner { gap: 24px; }
  .nav { display: flex; margin-left: auto; }
  .nav + .header-actions { margin-left: 0; }
  .hero { padding: 96px 0 120px; }
  .hero-mark { width: 76px; }
  .mock { margin-top: 72px; }
  .mock-side { display: block; }
  .mock-app { min-height: 460px; }
  .mock-main { padding: 32px 36px 36px; }
  .mock-h { font-size: 22px; }
  .section { padding: 128px 0; }
  .section-head { margin-bottom: 64px; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .features { grid-template-columns: repeat(3, 1fr); }
  .feature { padding: 36px 32px; }
  .roadmap { grid-template-columns: repeat(4, 1fr); }
  .cta-card { padding: 104px 64px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}