/* =========================================================
   Syntis — Design System
   Concept: "Ordem visível". Uma malha calma, hairlines
   precisas, muito respiro e uma única cor de sinalização.
   Tudo reforça: organização, clareza, simplicidade, confiança.
   ========================================================= */

:root {
  /* --- Ink & neutrals (warm-cool, quase neutro) --- */
  --ink-900: #0b1b2b;   /* títulos */
  --ink-700: #253444;   /* texto forte */
  --ink-500: #55636f;   /* corpo */
  --ink-400: #7a8590;   /* legendas */
  --ink-300: #aab2ba;

  --bg:       #ffffff;
  --bg-soft:  #f7f8f9;  /* seções alternadas */
  --bg-tint:  #f2f5f8;

  --line:     #e7eaed;  /* hairlines */
  --line-2:   #eef1f3;

  /* --- Cor de sinalização única: azul sóbrio --- */
  --accent:      #2f55d4;
  --accent-700:  #2544ad;
  --accent-soft: #eef2fd;

  /* --- Status (usados com muita moderação) --- */
  --ok:   #2e8b6a;
  --run:  #2f55d4;
  --wait: #b0812f;

  /* --- Tipografia --- */
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* --- Ritmo / layout --- */
  --wrap: 1160px;
  --gutter: clamp(20px, 5vw, 40px);
  --radius: 14px;
  --radius-sm: 10px;

  /* --- Sombras discretas --- */
  --shadow-1: 0 1px 2px rgba(11,27,43,.04), 0 1px 1px rgba(11,27,43,.03);
  --shadow-2: 0 12px 30px -12px rgba(11,27,43,.14), 0 4px 10px -6px rgba(11,27,43,.10);
  --shadow-3: 0 30px 60px -24px rgba(11,27,43,.22);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* --------------------------- Reset ------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  font-family: var(--font);
  color: var(--ink-500);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "cv05" 1, "ss01" 1;
}

h1, h2, h3, h4 { color: var(--ink-900); line-height: 1.1; letter-spacing: -0.02em; font-weight: 600; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--ink-900); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ------------------------- Buttons ------------------------ */
.btn {
  --bh: 42px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: var(--bh); padding: 0 18px;
  border-radius: 10px; border: 1px solid transparent;
  font-weight: 500; font-size: 15px; letter-spacing: -0.01em;
  white-space: nowrap;
  transition: transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease), color .18s var(--ease);
}
.btn--lg { --bh: 52px; padding: 0 26px; font-size: 16px; border-radius: 12px; }
.btn--solid { background: var(--ink-900); color: #fff; }
.btn--solid:hover { background: #142c41; transform: translateY(-1px); box-shadow: var(--shadow-2); }
.btn--ghost { background: transparent; color: var(--ink-700); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink-300); background: var(--bg-soft); transform: translateY(-1px); }
.btn .ico { flex: none; width: 18px; height: 18px; }
.btn--lg .ico { width: 20px; height: 20px; }
.btn:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px;
}

/* --------------------------- Nav -------------------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.nav.is-scrolled { border-bottom-color: var(--line); background: rgba(255,255,255,.9); }
.nav__inner { display: flex; align-items: center; gap: 24px; height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink-900); }
.brand__mark { display: inline-flex; }
.brand__mark img { display: block; border-radius: 6px; }
.brand__name { font-weight: 600; font-size: 19px; letter-spacing: -0.02em; }

.nav__links { display: flex; gap: 4px; margin-left: 12px; margin-right: auto; }
.nav__links a {
  padding: 8px 12px; border-radius: 8px; font-size: 15px; color: var(--ink-500);
  transition: color .15s var(--ease), background .15s var(--ease);
}
.nav__links a:hover { color: var(--ink-900); background: var(--bg-soft); }

.nav__actions { display: flex; align-items: center; gap: 10px; }

.nav__toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: #fff; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav__toggle span { width: 18px; height: 1.6px; background: var(--ink-900); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(3.3px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.3px) rotate(-45deg); }

/* --------------------------- Hero ------------------------- */
.hero { position: relative; padding: clamp(56px, 9vw, 108px) 0 clamp(40px, 7vw, 84px); overflow: hidden; }
.hero::before {
  /* malha sutil de fundo — reforça "ordem" sem ruído */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(120% 80% at 70% 0%, #000 0%, transparent 62%);
  mask-image: radial-gradient(120% 80% at 70% 0%, #000 0%, transparent 62%);
  opacity: .7;
}
.hero__inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 64px); align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; font-weight: 500; letter-spacing: .02em;
  color: var(--accent-700); background: var(--accent-soft);
  padding: 6px 12px; border-radius: 100px; margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

.hero__title { font-size: clamp(38px, 6vw, 62px); letter-spacing: -0.035em; color: var(--ink-900); }
.hero__lead { margin-top: 22px; font-size: clamp(17px, 2vw, 20px); color: var(--ink-500); max-width: 30ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__note { margin-top: 18px; font-size: 14px; color: var(--ink-400); }

/* -------- Hero mock -------- */
.mock {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow-3); overflow: hidden; transform: perspective(1400px) rotateY(-4deg) rotateX(1.5deg);
  transition: transform .5s var(--ease);
}
.hero__mock:hover .mock { transform: perspective(1400px) rotateY(0deg) rotateX(0deg); }
.mock__bar { display: flex; align-items: center; gap: 7px; padding: 12px 14px; border-bottom: 1px solid var(--line-2); background: var(--bg-soft); }
.mock__dot { width: 9px; height: 9px; border-radius: 50%; background: #d7dce1; }
.mock__tab { margin-left: 12px; font-size: 12.5px; color: var(--ink-400); font-weight: 500; }
.mock__body { display: grid; grid-template-columns: 78px 1fr; min-height: 250px; }
.mock__side { border-right: 1px solid var(--line-2); padding: 16px 12px; display: flex; flex-direction: column; gap: 12px; }
.mock__item { height: 8px; border-radius: 4px; background: var(--line); }
.mock__item.is-active { background: var(--accent); width: 80%; }
.mock__item--short { width: 55%; }
.mock__main { padding: 18px; display: flex; flex-direction: column; gap: 16px; }
.mock__kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mkpi { border: 1px solid var(--line-2); border-radius: 10px; padding: 10px 12px; }
.mkpi b { display: block; font-size: 20px; color: var(--ink-900); letter-spacing: -0.02em; }
.mkpi i { font-style: normal; font-size: 11px; color: var(--ink-400); }
.mock__rows { display: flex; flex-direction: column; gap: 8px; }
.mrow { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border: 1px solid var(--line-2); border-radius: 9px; }
.mrow__dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.mrow__dot.ok { background: var(--ok); } .mrow__dot.run { background: var(--run); } .mrow__dot.wait { background: var(--wait); }
.mrow__l { height: 7px; flex: 1; border-radius: 4px; background: var(--line); }
.mrow__tag { font-size: 11px; font-weight: 500; padding: 3px 9px; border-radius: 100px; }
.mrow__tag.ok { color: var(--ok); background: #eaf4f0; }
.mrow__tag.run { color: var(--run); background: var(--accent-soft); }
.mrow__tag.wait { color: var(--wait); background: #f7f0e2; }

/* ------------------------ Trust strip --------------------- */
.strip { border-block: 1px solid var(--line); background: var(--bg); }
.strip__inner { display: flex; align-items: center; gap: clamp(20px,4vw,48px); padding: 26px 0; flex-wrap: wrap; }
.strip__label { font-size: 13.5px; color: var(--ink-400); font-weight: 500; flex: none; }

/* setores deslizando: marquee lento, contínuo, com bordas esmaecidas */
.marquee {
  position: relative; flex: 1 1 320px; min-width: 0; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee__track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group {
  display: flex; align-items: center; gap: clamp(18px,3vw,42px);
  padding-right: clamp(18px,3vw,42px); flex: none; margin: 0; list-style: none;
}
.marquee__group li { font-size: 16px; font-weight: 500; color: var(--ink-400); letter-spacing: -0.01em; white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }

@media (prefers-reduced-motion: reduce) {
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee__track { animation: none; width: auto; flex-wrap: wrap; }
  .marquee__group { flex-wrap: wrap; padding-right: 0; }
  .marquee__group[aria-hidden="true"] { display: none; }
}

/* ------------------------- Sections ----------------------- */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--alt { background: var(--bg-soft); border-block: 1px solid var(--line); }

.shead { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.shead--left { text-align: left; margin-inline: 0; }
.shead__kicker { display: inline-block; font-size: 13.5px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--accent-700); margin-bottom: 16px; }
.shead__title { font-size: clamp(27px, 4vw, 40px); letter-spacing: -0.03em; }
.shead__sub { margin-top: 18px; font-size: clamp(16px, 2vw, 18.5px); color: var(--ink-500); }

.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* ------------------------- Problema ----------------------- */
.pain {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-1);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.pain:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: #dfe3e7; }
.pain h3 { font-size: 18px; margin-bottom: 8px; }
.pain h3::before { content: ""; display: block; width: 22px; height: 2px; background: var(--accent); border-radius: 2px; margin-bottom: 14px; }
.pain p { font-size: 15.5px; color: var(--ink-500); }

/* -------------------------- Steps ------------------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; list-style: none; padding: 0; margin-top: 8px; }
.step { position: relative; padding: 28px 26px 28px 0; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 46px; right: 26px; left: 64px; height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px);
}
.step__n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 11px; margin-bottom: 20px;
  background: #fff; border: 1px solid var(--line); color: var(--accent-700);
  font-weight: 600; font-size: 14px; box-shadow: var(--shadow-1);
}
.step__body h3 { font-size: 19px; margin-bottom: 8px; }
.step__body p { font-size: 15px; color: var(--ink-500); padding-right: 12px; }

/* ------------------------- Offers ------------------------- */
.offers { gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.offer { background: #fff; padding: 34px 32px; transition: background .2s var(--ease); }
.offer:hover { background: var(--bg-soft); }
.offer__icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-700); margin-bottom: 20px; }
.offer__icon svg { fill: currentColor; stroke: currentColor; }
.offer__icon svg [fill="none"], .offer__icon svg path[stroke-width] { fill: none; stroke: currentColor; }
.offer h3 { font-size: 21px; margin-bottom: 10px; }
.offer p { font-size: 16px; color: var(--ink-500); max-width: 42ch; }

/* ------------------------- Product ------------------------ */
.product { display: grid; grid-template-columns: 1fr 1.08fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.product__title { font-size: clamp(26px, 3.6vw, 38px); letter-spacing: -0.03em; margin-top: 16px; }
.product__sub { margin-top: 16px; font-size: 17.5px; color: var(--ink-500); }
.ticks { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.ticks li { position: relative; padding-left: 32px; font-size: 16px; color: var(--ink-700); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 6px;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%232544ad' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l5 5 11-11'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* -------- Dashboard mock -------- */
.dash { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-3); padding: 22px; }
.dash__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.dash__title { font-weight: 600; color: var(--ink-900); font-size: 15px; letter-spacing: -0.01em; }
.dash__live { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--ink-400); }
.dash__live i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(46,139,106,.4); animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(46,139,106,.35);} 70%{ box-shadow: 0 0 0 7px rgba(46,139,106,0);} 100%{ box-shadow: 0 0 0 0 rgba(46,139,106,0);} }
.dash__kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 20px; }
.dkpi { border: 1px solid var(--line-2); border-radius: 11px; padding: 14px; }
.dkpi__v { display: block; font-size: 26px; font-weight: 600; color: var(--ink-900); letter-spacing: -0.03em; }
.dkpi__v small { font-size: 15px; color: var(--ink-400); font-weight: 500; }
.dkpi__l { font-size: 12.5px; color: var(--ink-400); }
.dash__chart { border: 1px solid var(--line-2); border-radius: 11px; padding: 16px; }
.chart__line { stroke: var(--accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 640; stroke-dashoffset: 640; }
.reveal.is-in .chart__line { animation: draw 1.6s var(--ease) .2s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.chart__area { fill: var(--accent); opacity: .08; }
.dash__bars { display: grid; grid-template-columns: repeat(7,1fr); gap: 8px; align-items: end; height: 56px; margin-top: 14px; }
.dash__bars span { display: block; height: var(--h); background: var(--accent-soft); border-radius: 4px 4px 2px 2px; transform-origin: bottom; transform: scaleY(0); }
.reveal.is-in .dash__bars span { animation: grow .7s var(--ease) forwards; }
.dash__bars span:nth-child(1){animation-delay:.30s} .dash__bars span:nth-child(2){animation-delay:.38s}
.dash__bars span:nth-child(3){animation-delay:.46s} .dash__bars span:nth-child(4){animation-delay:.54s}
.dash__bars span:nth-child(5){animation-delay:.62s} .dash__bars span:nth-child(6){animation-delay:.70s}
.dash__bars span:nth-child(7){animation-delay:.78s}
.dash__bars span:last-child { background: var(--accent); }
@keyframes grow { to { transform: scaleY(1); } }

/* --------------------------- KPIs ------------------------- */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.kpi { padding: 40px 30px; border-right: 1px solid var(--line); background: #fff; }
.kpi:last-child { border-right: none; }
.kpi__v { display: block; font-size: clamp(40px, 5vw, 56px); font-weight: 600; color: var(--ink-900); letter-spacing: -0.04em; line-height: 1; }
.kpi__l { display: block; margin-top: 14px; font-size: 15px; color: var(--ink-500); max-width: 22ch; }

/* ------------------------- Compare ------------------------ */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare__col { border-radius: var(--radius); padding: 32px 30px; border: 1px solid var(--line); background: #fff; }
.compare__col--before { background: var(--bg-tint); }
.compare__col--after { border-color: color-mix(in srgb, var(--accent) 30%, var(--line)); box-shadow: var(--shadow-2); }
.compare__label { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; margin-bottom: 20px; }
.compare__col--before .compare__label { color: var(--ink-400); }
.compare__col--after .compare__label { color: var(--accent-700); }
.compare__col ul { display: flex; flex-direction: column; gap: 14px; }
.compare__col li { position: relative; padding-left: 30px; font-size: 16px; color: var(--ink-700); }
.compare__col--before li { color: var(--ink-400); }
.compare__col--before li::before,
.compare__col--after li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 50%; background-position: center; background-repeat: no-repeat; background-size: 11px;
}
.compare__col--before li::before { background-color: #e7eaed; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%237a8590' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 6l12 12M18 6L6 18'/%3E%3C/svg%3E"); }
.compare__col--after li::before { background-color: var(--accent); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l5 5 11-11'/%3E%3C/svg%3E"); }

/* ----------------------- Institucional -------------------- */
.institucional__inner { max-width: 860px; margin-inline: auto; text-align: center; }
.institucional__quote { font-size: clamp(22px, 3.2vw, 32px); line-height: 1.35; letter-spacing: -0.025em; color: var(--ink-900); font-weight: 500; margin-top: 20px; }
.institucional__pillars { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-top: 52px; text-align: left; }
.institucional__pillars > div { padding-top: 18px; border-top: 2px solid var(--ink-900); }
.institucional__pillars b { display: block; color: var(--ink-900); font-size: 16px; margin-bottom: 4px; }
.institucional__pillars span { font-size: 14.5px; color: var(--ink-400); }

/* --------------------------- FAQ -------------------------- */
.faq { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.faq .shead { margin: 0; }
.faq__list { border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); }
.qa summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; font-size: 18px; font-weight: 500; color: var(--ink-900); letter-spacing: -0.01em; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: ""; position: absolute; right: 4px; top: 26px; width: 14px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2355636f' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform .25s var(--ease);
}
.qa[open] summary::after { transform: rotate(45deg); }
.qa p { padding: 0 40px 24px 0; font-size: 16px; color: var(--ink-500); max-width: 60ch; }
.qa[open] p { animation: fade .35s var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* --------------------------- CTA -------------------------- */
.cta { padding: clamp(72px, 10vw, 128px) 0; background: var(--ink-900); color: #fff; position: relative; overflow: hidden; }
.cta::before {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(90% 90% at 50% 0%, #000, transparent 70%);
  mask-image: radial-gradient(90% 90% at 50% 0%, #000, transparent 70%);
}
.cta__inner { position: relative; z-index: 1; max-width: 680px; margin-inline: auto; text-align: center; }
.cta__mark { width: 44px; height: 44px; margin: 0 auto 22px; opacity: .92; }
.cta__title { color: #fff; font-size: clamp(30px, 4.5vw, 46px); letter-spacing: -0.035em; }
.cta__sub { margin-top: 18px; font-size: 18px; color: #c3ccd4; }
.cta__actions { margin-top: 34px; display: flex; justify-content: center; }
.cta__actions .btn { min-width: 280px; }
.cta__or { position: relative; margin: 30px auto 4px; max-width: 460px; color: #8b97a1; font-size: 13.5px; }
.cta__or::before, .cta__or::after { content: ""; position: absolute; top: 50%; width: 26%; height: 1px; background: rgba(255,255,255,.14); }
.cta__or::before { left: 0; }
.cta__or::after { right: 0; }
.cta__form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 22px; text-align: left; }
.cta__form .btn { grid-column: 1 / -1; width: 100%; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field:first-child { grid-column: 1 / -1; }
.field label { font-size: 13px; color: #9fabb5; font-weight: 500; }
.field input {
  height: 50px; border-radius: 11px; border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05); color: #fff; padding: 0 16px; font-size: 15.5px;
  transition: border-color .18s var(--ease), background .18s var(--ease);
}
.field input::placeholder { color: #77828c; }
.field input:focus { outline: none; border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.09); }
.field input:focus-visible { outline: 2px solid #6f8ff0; outline-offset: 2px; }
.cta .btn--solid { background: #fff; color: var(--ink-900); }
.cta .btn--solid:hover { background: #eef2fd; }
.cta__ok { margin-top: 20px; color: #8fe0c0; font-size: 15px; }
.cta__note { margin-top: 22px; font-size: 14.5px; color: #9fabb5; }
.cta__note a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

/* -------------------------- Footer ------------------------ */
.footer { background: var(--bg); border-top: 1px solid var(--line); padding-top: 64px; }
.footer__inner { display: grid; grid-template-columns: 1.2fr 2fr; gap: 40px; padding-bottom: 48px; }
.footer__brand p { margin-top: 16px; font-size: 15px; color: var(--ink-400); }
.footer__nav { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.footer__nav h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-400); font-weight: 600; margin-bottom: 16px; }
.footer__nav a { display: block; font-size: 15px; color: var(--ink-500); padding: 5px 0; transition: color .15s var(--ease); }
.footer__nav a:hover { color: var(--ink-900); }
.footer__base { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--ink-400); flex-wrap: wrap; gap: 10px; }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a:hover { color: var(--ink-900); }

/* contato do rodapé */
.footer__contact a { display: inline-flex; align-items: center; gap: 8px; }
.footer__contact a .ico { flex: none; width: 16px; height: 16px; opacity: .8; }
.social { display: flex; gap: 10px; margin-top: 18px; }
.social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; padding: 0; border-radius: 9px;
  border: 1px solid var(--line); color: var(--ink-500);
  transition: color .15s var(--ease), border-color .15s var(--ease), background .15s var(--ease), transform .15s var(--ease);
}
.social a:hover { color: var(--ink-900); border-color: var(--ink-300); background: var(--bg-soft); transform: translateY(-1px); }
.social a .ico { width: 19px; height: 19px; }

/* ----------------------- Reveal anim ---------------------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); will-change: opacity, transform; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: minmax(0, 1fr); }
  .hero__inner > * { min-width: 0; }
  .hero__mock { order: 2; max-width: 520px; width: 100%; }
  .hero__lead { max-width: 46ch; }
  .product { grid-template-columns: 1fr; }
  .product > * { min-width: 0; }
  .faq { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2)::after { display: none; }
  .institucional__pillars { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 860px) {
  .nav__links, .nav__actions { display: none; }
  .nav__toggle { display: flex; margin-left: auto; }

  /* Menu mobile: um único dropdown, links acima das ações (sem sobreposição) */
  .nav.is-open { box-shadow: var(--shadow-2); }
  .nav.is-open .nav__inner { flex-wrap: wrap; height: auto; row-gap: 4px; padding-bottom: 16px; }
  .nav.is-open .brand { order: 1; align-self: center; min-height: 68px; }
  .nav.is-open .nav__toggle { order: 2; align-self: center; }
  .nav.is-open .nav__links {
    order: 3; flex-basis: 100%; display: flex; flex-direction: column; gap: 2px;
    margin: 4px 0 0; padding-top: 10px; border-top: 1px solid var(--line);
  }
  .nav.is-open .nav__links a { padding: 12px; font-size: 16px; }
  .nav.is-open .nav__actions { order: 4; flex-basis: 100%; display: flex; gap: 10px; margin-top: 12px; }
  .nav.is-open .nav__actions .btn { flex: 1; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .offers { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .kpi:nth-child(2) { border-right: none; }
  .kpi:nth-child(1), .kpi:nth-child(2) { border-bottom: 1px solid var(--line); }
  .compare { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .btn { width: auto; }
  .hero__cta .btn { flex: 1; }
  /* Mock encaixa sem cortar em telas pequenas */
  .mock { transform: none; }
  .mock__body { grid-template-columns: 54px 1fr; }
  .mock__side { padding: 14px 10px; }
  .mock__main { padding: 14px; gap: 13px; min-width: 0; }
  .mock__kpis { gap: 7px; }
  .mkpi { padding: 8px 9px; }
  .mkpi b { font-size: 17px; }
  .mkpi i { font-size: 10px; }
  .mrow { padding: 8px 10px; gap: 8px; }
  .mrow__l { min-width: 0; }
  .mrow__tag { font-size: 10px; padding: 3px 8px; }
  .steps { grid-template-columns: 1fr; }
  .step::after { display: none !important; }
  .kpis { grid-template-columns: 1fr; }
  .kpi { border-right: none; border-bottom: 1px solid var(--line); }
  .kpi:last-child { border-bottom: none; }
  .institucional__pillars { grid-template-columns: 1fr; }
  .cta__form { grid-template-columns: 1fr; }
  .field:first-child { grid-column: auto; }
  .footer__nav { grid-template-columns: 1fr 1fr; }
}