/* ==========================================================================
   Novaera Desenvolvimento de Softwares — Design System (tema claro)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Base / superfícies */
  --bg:            #ffffff;
  --bg-soft:       #f4f7fd;
  --bg-softer:     #fafcff;
  --surface:       #ffffff;
  --surface-2:     #f8fafe;
  --surface-3:     #edf3fd;

  /* Traços */
  --line:          rgba(23, 54, 122, 0.11);
  --line-soft:     rgba(23, 54, 122, 0.07);
  --line-strong:   rgba(23, 54, 122, 0.19);

  /* Texto */
  --text:          #0d1b3e;
  --text-soft:     #41527a;
  --text-muted:    #4e5e82;
  --text-dim:      #5f6d8c;

  /* Marca */
  --brand:         #1c5cff;
  --brand-600:     #1344cc;
  --brand-700:     #0f37a8;
  --brand-ink:     #1442c4;
  --brand-300:     #6f97ff;
  --brand-100:     #e7eeff;
  --violet:        #7c4dff;
  --violet-ink:    #6435e8;
  --cyan:          #0891b2;

  /* Gradientes */
  --grad-brand:    linear-gradient(135deg, #1c5cff 0%, #3a74ff 45%, #7c4dff 100%);
  --grad-text:     linear-gradient(100deg, #0d1b3e 0%, #163680 42%, #1c5cff 74%, #6d3fe0 100%);
  --grad-surface:  linear-gradient(165deg, #ffffff 0%, #fcfdff 100%);

  /* Sombras */
  --shadow-sm:     0 1px 2px rgba(16, 35, 80, .06);
  --shadow-md:     0 10px 30px -14px rgba(16, 35, 80, .22), 0 2px 8px rgba(16, 35, 80, .05);
  --shadow-lg:     0 30px 70px -34px rgba(16, 35, 80, .34), 0 6px 20px rgba(16, 35, 80, .06);
  --glow-brand:    0 10px 26px -10px rgba(28, 92, 255, .48);

  /* Tipografia */
  --font-display:  'Sora', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body:     'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  /* Métricas */
  --container:     1200px;
  --gutter:        clamp(1.25rem, 4vw, 2.5rem);
  --radius-sm:     10px;
  --radius:        16px;
  --radius-lg:     24px;
  --radius-xl:     32px;
  --header-h:      76px;

  --ease:          cubic-bezier(.22, .61, .36, 1);
  --ease-out:      cubic-bezier(.16, 1, .3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; overflow-wrap: break-word; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--text);
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection { background: rgba(28, 92, 255, .16); color: var(--text); }

.skip-link {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -140%);
  z-index: 999;
  padding: .7rem 1.2rem;
  background: var(--brand);
  color: #fff;
  border-radius: 0 0 10px 10px;
  font-weight: 600;
  transition: transform .2s var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   3. Layout utilitário
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: clamp(4.5rem, 9vw, 8.5rem);
}
.section--tight { padding-block: clamp(3.5rem, 7vw, 6rem); }

/* Faixa alternada em cinza-azulado muito claro */
.section--soft {
  background: var(--bg-soft);
  border-block: 1px solid var(--line-soft);
}

.section-head { max-width: 46rem; }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .4rem .9rem .4rem .7rem;
  margin-bottom: 1.35rem;
  border: 1px solid rgba(28, 92, 255, .2);
  border-radius: 999px;
  background: var(--brand-100);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brand-ink);
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 3px rgba(28, 92, 255, .16);
}

.section-title {
  font-size: clamp(1.95rem, 4.4vw, 3.1rem);
  margin-bottom: 1.1rem;
}
.accent {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-lead {
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  color: var(--text-soft);
  max-width: 44rem;
}
.section-head--center .section-lead { margin-inline: auto; }

/* --------------------------------------------------------------------------
   4. Botões
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .92rem 1.6rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: .96rem;
  font-weight: 600;
  letter-spacing: -.01em;
  text-align: center;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background-color .25s var(--ease), border-color .25s var(--ease),
              color .25s var(--ease);
}
.btn svg { flex: none; }

.btn--primary {
  background: var(--grad-brand);
  background-size: 160% 160%;
  color: #fff;
  box-shadow: var(--glow-brand);
}
.btn--primary:hover {
  background-position: 100% 0;
  transform: translateY(-2px);
  box-shadow: 0 18px 38px -14px rgba(28, 92, 255, .62);
}

.btn--ghost {
  background: #fff;
  border-color: var(--line-strong);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover {
  background: var(--brand-100);
  border-color: rgba(28, 92, 255, .32);
  color: var(--brand-ink);
  transform: translateY(-2px);
}

.btn--sm { padding: .62rem 1.1rem; font-size: .875rem; border-radius: 10px; }
.btn--block { width: 100%; }
.btn:active { transform: translateY(0); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-weight: 600;
  color: var(--brand-ink);
  transition: gap .25s var(--ease), color .25s var(--ease);
}
.link-arrow:hover { gap: .75rem; color: var(--brand-700); }

/* --------------------------------------------------------------------------
   5. Fundo global
   -------------------------------------------------------------------------- */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 620px at 82% -6%,  rgba(28, 92, 255, .09), transparent 62%),
    radial-gradient(720px 500px at 4% 4%,    rgba(124, 77, 255, .07), transparent 60%),
    radial-gradient(1100px 680px at 50% 106%, rgba(28, 92, 255, .05), transparent 66%),
    var(--bg);
}
.bg-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(23, 54, 122, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 54, 122, .05) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 78% 55% at 50% 0%, #000 6%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 78% 55% at 50% 0%, #000 6%, transparent 72%);
}

/* --------------------------------------------------------------------------
   6. Header
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background-color .35s var(--ease), border-color .35s var(--ease),
              backdrop-filter .35s var(--ease), box-shadow .35s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.is-stuck {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 28px -22px rgba(16, 35, 80, .55);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  flex: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.12rem;
  letter-spacing: -.02em;
  color: var(--text);
}
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__name { line-height: 1; }
.brand__name span { color: var(--brand); }

.nav { margin-inline: auto; }
.nav__list { display: flex; align-items: center; gap: .3rem; }
.nav__link {
  position: relative;
  display: block;
  padding: .55rem .85rem;
  border-radius: 9px;
  font-size: .93rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .22s var(--ease), background-color .22s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 50%; bottom: .28rem;
  width: 0; height: 2px;
  border-radius: 2px;
  background: var(--grad-brand);
  transform: translateX(-50%);
  transition: width .3s var(--ease);
}
.nav__link:hover { color: var(--text); background: rgba(28, 92, 255, .07); }
.nav__link.is-active { color: var(--brand-ink); }
.nav__link.is-active::after { width: 18px; }

.header__cta { flex: none; }

.burger {
  display: none;
  width: 44px; height: 44px;
  flex: none;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.burger__box { position: relative; width: 18px; height: 12px; }
.burger__box span {
  position: absolute;
  left: 0;
  width: 100%; height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform .3s var(--ease), opacity .2s var(--ease), top .3s var(--ease);
}
.burger__box span:nth-child(1) { top: 0; }
.burger__box span:nth-child(2) { top: 5px; }
.burger__box span:nth-child(3) { top: 10px; }
.burger[aria-expanded="true"] .burger__box span:nth-child(1) { top: 5px; transform: rotate(45deg); }
.burger[aria-expanded="true"] .burger__box span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] .burger__box span:nth-child(3) { top: 5px; transform: rotate(-45deg); }

/* Painel mobile */
.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 99;
  display: flex;
  flex-direction: column;
  padding: 1.5rem var(--gutter) 2.5rem;
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--line);
  overflow-y: auto;
  overscroll-behavior: contain;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.mobile-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-nav__list { display: flex; flex-direction: column; gap: .25rem; }
.mobile-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem .25rem;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 500;
  color: var(--text-soft);
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}
.mobile-nav__link:hover, .mobile-nav__link:focus-visible { color: var(--brand-ink); padding-left: .7rem; }
.mobile-nav__link svg { color: var(--text-dim); }
.mobile-nav__footer { margin-top: 2rem; }
.mobile-nav__note {
  margin-top: 1.5rem;
  font-size: .82rem;
  color: var(--text-dim);
}
body.is-locked { overflow: hidden; }

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(2.5rem, 7vw, 5.5rem));
  padding-bottom: clamp(3.5rem, 8vw, 7rem);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  align-items: center;
  gap: clamp(2.5rem, 5vw, 4.5rem);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .42rem .95rem .42rem .5rem;
  margin-bottom: 1.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  font-size: .8rem;
  color: var(--text-soft);
}
.hero__badge b {
  padding: .18rem .5rem;
  border-radius: 999px;
  background: var(--grad-brand);
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero__title {
  font-size: clamp(1.95rem, 8.4vw, 4.15rem);
  line-height: 1.04;
  margin-bottom: 1.4rem;
}
.hero__title .grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  font-size: clamp(1.02rem, 1.7vw, 1.2rem);
  color: var(--text-soft);
  max-width: 34rem;
  margin-bottom: 2.2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-bottom: 2.8rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(.75rem, 2vw, 1.5rem);
  padding-top: 1.9rem;
  border-top: 1px solid var(--line);
}
.hero__stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -.03em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__stat-label {
  display: block;
  margin-top: .2rem;
  font-size: .82rem;
  line-height: 1.4;
  color: var(--text-muted);
}

/* Visual do hero */
.hero__visual { position: relative; }
.hero__visual-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-2);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 11;
}
.hero__visual-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__glow {
  position: absolute;
  inset: -14% -10% -18%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(28, 92, 255, .16), transparent 72%);
  filter: blur(46px);
}

/* Cards flutuantes sobre o visual */
.hero__chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .65rem .95rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  font-size: .82rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}
.hero__chip i {
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  flex: none;
  border-radius: 9px;
  background: var(--brand-100);
  color: var(--brand-ink);
}
.hero__chip--1 { left: -6%;  top: 16%;  animation: float 7s var(--ease) infinite; }
.hero__chip--2 { right: -4%; top: 45%;  animation: float 8.5s var(--ease) infinite .7s; }
.hero__chip--3 { left: 6%;   bottom: -4%; animation: float 7.8s var(--ease) infinite 1.4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}

/* Faixa de produtos abaixo do hero */
.hero__marquee {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.hero__marquee-label {
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1.15rem;
}
.hero__marquee-items {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem 2.4rem;
}
.hero__marquee-items li {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.22rem);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--text-soft);
  transition: color .25s var(--ease);
}
.hero__marquee-items li:hover { color: var(--brand-ink); }
.hero__marquee-items li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--grad-brand);
  transform: rotate(45deg);
}

/* --------------------------------------------------------------------------
   8. Sobre
   -------------------------------------------------------------------------- */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}

.about__text p + p { margin-top: 1.1rem; }
.about__text p { color: var(--text-soft); font-size: 1.04rem; }

.about__pillars {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}
.pillar {
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.pillar:hover {
  border-color: rgba(28, 92, 255, .28);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.pillar h3 { font-size: .98rem; margin-bottom: .3rem; }
.pillar p { font-size: .88rem; color: var(--text-muted); line-height: 1.55; }

/* Painel visual do Sobre */
.about__panel {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, #ffffff 0%, var(--surface-2) 100%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.about__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(520px 320px at 100% 0%, rgba(28, 92, 255, .09), transparent 62%);
  pointer-events: none;
}
.about__steps { position: relative; display: grid; gap: .1rem; }
.step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 1.1rem;
  padding: 1.1rem 0;
  position: relative;
}
.step + .step { border-top: 1px solid var(--line-soft); }
.step__num {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 13px;
  border: 1px solid rgba(28, 92, 255, .2);
  background: var(--brand-100);
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  color: var(--brand-ink);
}
.step h3 { font-size: 1.02rem; margin-bottom: .25rem; }
.step p { font-size: .9rem; color: var(--text-muted); line-height: 1.6; }

/* --------------------------------------------------------------------------
   9. Grade de serviços
   -------------------------------------------------------------------------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
  margin-top: clamp(2.5rem, 5vw, 3.75rem);
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 2.4vw, 1.9rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  isolation: isolate;
  transition: transform .4s var(--ease-out), border-color .4s var(--ease),
              box-shadow .4s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  background: radial-gradient(420px 220px at var(--mx, 50%) var(--my, 0%), rgba(28, 92, 255, .09), transparent 70%);
  transition: opacity .4s var(--ease);
}
.card:hover {
  transform: translateY(-5px);
  border-color: rgba(28, 92, 255, .28);
  box-shadow: var(--shadow-lg);
}
.card:hover::before { opacity: 1; }

.card__icon {
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  margin-bottom: 1.35rem;
  border-radius: 15px;
  border: 1px solid rgba(28, 92, 255, .16);
  background: linear-gradient(150deg, #e7eeff 0%, #f0ebff 100%);
  color: var(--brand-ink);
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease);
}
.card:hover .card__icon {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 18px -8px rgba(28, 92, 255, .45);
}

.card__title { font-size: 1.1rem; margin-bottom: .5rem; }
.card__text { font-size: .93rem; color: var(--text-muted); line-height: 1.62; }

/* --------------------------------------------------------------------------
   10. Portfólio
   -------------------------------------------------------------------------- */
.portfolio__list {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.25rem);
  margin-top: clamp(2.75rem, 5vw, 4rem);
}

.product {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  padding: clamp(1.5rem, 3.2vw, 2.75rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: #fff;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform .5s var(--ease-out), border-color .5s var(--ease),
              box-shadow .5s var(--ease);
}
.product::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .6;
  background: radial-gradient(700px 380px at 88% 6%, var(--tint, rgba(28, 92, 255, .1)), transparent 64%);
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.product:hover {
  transform: translateY(-4px);
  border-color: rgba(28, 92, 255, .24);
  box-shadow: var(--shadow-lg);
}
.product:hover::before { opacity: 1; }
.product--reverse .product__media { order: -1; }

.product__body { position: relative; }

.product__tag {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .32rem .8rem;
  margin-bottom: 1.15rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: var(--tint, rgba(28, 92, 255, .08));
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent, var(--brand-ink));
}
.product__name {
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  margin-bottom: .85rem;
}
.product__desc {
  font-size: 1.02rem;
  color: var(--text-soft);
  margin-bottom: 1.5rem;
  max-width: 34rem;
}
.product__features {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.9rem;
}
.product__features li {
  padding: .38rem .8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: .82rem;
  color: var(--text-muted);
}
.product__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.product__url {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .86rem;
  color: var(--text-dim);
  transition: color .25s var(--ease);
}
.product__url:hover { color: var(--text-soft); }

/* Capturas reais dos produtos --------------------------------------------- */
.product__media { position: relative; }

.stage { position: relative; }
.stage::before {
  content: "";
  position: absolute;
  inset: 6% -8% -8%;
  z-index: 0;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--tint, rgba(28, 92, 255, .16)), transparent 72%);
  filter: blur(36px);
}

/* Moldura genérica */
.shot {
  position: relative;
  z-index: 1;
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: transform .6s var(--ease-out), box-shadow .6s var(--ease);
}
.shot img { display: block; width: 100%; height: auto; }

/* Moldura de navegador (capturas de desktop) */
.shot--browser { border-radius: 16px; }
.shot__bar {
  display: flex;
  align-items: center;
  gap: .45rem;
  padding: .6rem .8rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.shot__dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(23, 54, 122, .16); }
.shot__addr {
  margin-left: .45rem;
  padding: .2rem .7rem;
  flex: 1;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line-soft);
  font-size: .68rem;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.shot__shine {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(115deg, transparent 38%, rgba(28, 92, 255, .09) 48%, transparent 58%);
  transform: translateX(-100%);
  transition: transform .9s var(--ease-out);
  pointer-events: none;
}
.product:hover .shot__shine { transform: translateX(100%); }

/* Moldura de celular (capturas mobile) */
.shot--phone {
  padding: 13px 6px;
  border-radius: 26px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(165deg, #ffffff 0%, #e8eef9 100%);
}
.shot--phone img { border-radius: 17px; }
.shot--phone::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 50%;
  width: 22%;
  height: 4px;
  transform: translateX(-50%);
  border-radius: 3px;
  background: rgba(23, 54, 122, .16);
}

/* Composição 1 — desktop com painel secundário sobreposto */
.stage--desktop { padding-bottom: 12%; }
.stage__inset {
  position: absolute;
  right: -3%;
  bottom: 0;
  z-index: 2;
  width: 60%;
  border-radius: 12px;
}
.product:hover .stage__main { transform: translateY(-6px); }
.product:hover .stage__inset { transform: translateY(-12px); }

/* Composição 2 — celular principal + telas menores ao lado */
.stage--phones {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: clamp(.5rem, 1.5vw, .95rem);
  align-items: center;
  max-width: 460px;
  margin-inline: auto;
}
.stage--phones .stage__main { grid-column: 1; grid-row: 1 / span 2; }
.stage--phones .stage__side { grid-column: 2; }

/* Variante com apenas uma tela secundária */
.stage--duo {
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  grid-template-rows: auto;
}
.stage--duo .stage__main { grid-row: 1; }
.product:hover .stage__side { transform: translateY(-4px); }
.product:hover .stage__side--b { transform: translateY(-8px); }

/* --------------------------------------------------------------------------
   11. Tecnologia
   -------------------------------------------------------------------------- */
.tech { position: relative; overflow: hidden; }
.tech__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  object-fit: cover;
  width: 100%; height: 100%;
  opacity: .6;
  mask-image: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
}
.tech > .container { position: relative; z-index: 1; }

.tech__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 3.75rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--line);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.tech__item {
  padding: clamp(1.4rem, 2.5vw, 1.85rem);
  background: #fff;
  transition: background-color .35s var(--ease);
}
.tech__item:hover { background: var(--surface-3); }
.tech__item-icon {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  margin-bottom: 1rem;
  border-radius: 11px;
  background: var(--brand-100);
  color: var(--brand-ink);
}
.tech__item h3 { font-size: 1rem; margin-bottom: .35rem; }
.tech__item p { font-size: .88rem; color: var(--text-muted); line-height: 1.58; }

/* --------------------------------------------------------------------------
   12. Diferenciais
   -------------------------------------------------------------------------- */
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
  margin-top: clamp(2.5rem, 5vw, 3.75rem);
}
.why__item {
  position: relative;
  padding: clamp(1.5rem, 2.4vw, 1.9rem);
  padding-top: 2.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease-out), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.why__item:hover {
  transform: translateY(-4px);
  border-color: rgba(28, 92, 255, .28);
  box-shadow: var(--shadow-md);
}
.why__item::before {
  content: attr(data-index);
  position: absolute;
  top: 1.15rem; right: 1.35rem;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.06em;
  color: rgba(28, 92, 255, .11);
}
.why__item h3 { font-size: 1.08rem; margin-bottom: .5rem; }
.why__item p { font-size: .92rem; color: var(--text-muted); line-height: 1.62; }
.why__rule {
  display: block;
  width: 34px; height: 3px;
  margin-bottom: 1.2rem;
  border-radius: 3px;
  background: var(--grad-brand);
}

/* --------------------------------------------------------------------------
   13. Ecossistema
   -------------------------------------------------------------------------- */
.eco__stage {
  position: relative;
  display: grid;
  place-items: center;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  min-height: min(500px, 76vw);
}
.eco__lines {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.eco__lines path {
  fill: none;
  stroke: url(#ecoLine);
  stroke-width: 1.4;
  stroke-dasharray: 5 7;
  animation: dash 22s linear infinite;
}
@keyframes dash { to { stroke-dashoffset: -240; } }

.eco__core {
  position: relative;
  display: grid;
  place-items: center;
  width: clamp(150px, 26vw, 205px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 0 0 10px rgba(28, 92, 255, .04), var(--shadow-lg);
  text-align: center;
  z-index: 2;
  overflow: hidden;
}
.eco__core-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
  opacity: 1;
}
.eco__core::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, .7) 22%, rgba(255, 255, 255, .12) 62%, transparent 100%);
}
.eco__core-content { position: relative; z-index: 1; padding: 1rem; }
.eco__core-name {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 700;
  letter-spacing: .06em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.eco__core-sub {
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: .2rem;
}
.eco__ring {
  position: absolute;
  inset: -22%;
  border-radius: 50%;
  border: 1px dashed rgba(28, 92, 255, .22);
  animation: spin 46s linear infinite;
}
.eco__ring--2 {
  inset: -46%;
  border-style: solid;
  border-color: rgba(28, 92, 255, .1);
  animation-duration: 74s;
  animation-direction: reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }

.eco__node {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .8rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
  box-shadow: var(--shadow-md);
  transition: transform .35s var(--ease-out), border-color .35s var(--ease), box-shadow .35s var(--ease);
  max-width: min(268px, 46vw);
}
.eco__node:hover {
  transform: translateY(-4px);
  border-color: rgba(28, 92, 255, .3);
  box-shadow: var(--shadow-lg);
}
.eco__node i {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  flex: none;
  border-radius: 11px;
  background: var(--tint, rgba(28, 92, 255, .1));
  color: var(--accent, var(--brand-ink));
}
.eco__node b {
  display: block;
  font-family: var(--font-display);
  font-size: .96rem;
  font-weight: 600;
  letter-spacing: -.015em;
  color: var(--text);
}
.eco__node span { font-size: .76rem; color: var(--text-muted); }
.eco__node--1 { top: 4%;  left: 2%; }
.eco__node--2 { top: 4%;  right: 2%; }
.eco__node--3 { bottom: 9%; left: 50%; transform: translateX(-50%); }
.eco__node--3:hover { transform: translateX(-50%) translateY(-4px); }

.eco__note {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  text-align: center;
  font-size: .92rem;
  color: var(--text-muted);
  max-width: 40rem;
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   14. CTA final
   -------------------------------------------------------------------------- */
.cta__panel {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4rem);
  border: 1px solid rgba(28, 92, 255, .18);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(760px 420px at 50% -30%, rgba(28, 92, 255, .14), transparent 68%),
    linear-gradient(160deg, #f4f8ff 0%, #ffffff 55%, #f7f4ff 100%);
  box-shadow: var(--shadow-lg);
  text-align: center;
  overflow: hidden;
}
.cta__panel::after {
  content: "";
  position: absolute;
  left: 50%; top: -1px;
  width: min(420px, 70%); height: 3px;
  transform: translateX(-50%);
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
}
.cta__title {
  font-size: clamp(1.85rem, 4.4vw, 2.95rem);
  margin-bottom: 1.1rem;
}
.cta__text {
  font-size: clamp(1rem, 1.7vw, 1.13rem);
  color: var(--text-soft);
  max-width: 40rem;
  margin: 0 auto 2.2rem;
}
.cta__actions { display: flex; flex-wrap: wrap; gap: .85rem; justify-content: center; }

/* --------------------------------------------------------------------------
   15. Contato
   -------------------------------------------------------------------------- */
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(2rem, 4.5vw, 3.75rem);
  align-items: start;
}

.contact__aside p { color: var(--text-soft); margin-bottom: 2rem; }
.contact__points { display: grid; gap: 1.1rem; }
.contact__point {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: .9rem;
  align-items: start;
}
.contact__point i {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(28, 92, 255, .16);
  background: var(--brand-100);
  color: var(--brand-ink);
}
.contact__point b { display: block; font-size: .94rem; font-weight: 600; }
.contact__point span, .contact__point a { font-size: .88rem; color: var(--text-muted); }
.contact__point a { transition: color .2s var(--ease); }
.contact__point a:hover { color: var(--brand-ink); text-decoration: underline; }

.form {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-lg);
}
.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.form__row + .form__row,
.form__field + .form__field,
.form__row + .form__field,
.form__field + .form__row { margin-top: 1rem; }

.form__field { display: flex; flex-direction: column; gap: .45rem; min-width: 0; }
.form__field label { font-size: .84rem; font-weight: 600; color: var(--text-soft); }
.form__field label .req { color: var(--brand); }

.form__field input,
.form__field select,
.form__field textarea {
  width: 100%;
  padding: .82rem .95rem;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: var(--surface-2);
  color: var(--text);
  font-size: .94rem;
  transition: border-color .25s var(--ease), background-color .25s var(--ease), box-shadow .25s var(--ease);
}
.form__field textarea { resize: vertical; min-height: 128px; }
.form__field select {
  appearance: none;
  background-image: 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='%234e5e82' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .95rem center;
  padding-right: 2.4rem;
  cursor: pointer;
}

.form__field input::placeholder,
.form__field textarea::placeholder { color: var(--text-dim); }

.form__field input:hover,
.form__field select:hover,
.form__field textarea:hover { border-color: rgba(28, 92, 255, .35); }

.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--brand);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(28, 92, 255, .14);
}
.form__field input[aria-invalid="true"],
.form__field select[aria-invalid="true"],
.form__field textarea[aria-invalid="true"] { border-color: #dc2626; background: #fffafa; }

.form__error {
  min-height: 1rem;
  font-size: .78rem;
  color: #c2261f;
}
.form__footer { margin-top: 1.5rem; display: grid; gap: 1rem; }
.form__consent { font-size: .78rem; color: var(--text-muted); line-height: 1.55; }
.form__consent a { color: var(--brand-ink); text-decoration: underline; text-underline-offset: 2px; }

.form__status {
  display: none;
  padding: .9rem 1.05rem;
  border-radius: 11px;
  border: 1px solid rgba(28, 92, 255, .22);
  background: var(--brand-100);
  font-size: .88rem;
  line-height: 1.55;
  color: var(--text-soft);
}
.form__status.is-visible { display: block; }
.form__status strong { color: var(--text); }
.form__status a { color: var(--brand-ink); font-weight: 600; }
.form__status code {
  padding: .1rem .35rem;
  border-radius: 5px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: .85em;
}

/* --------------------------------------------------------------------------
   16. Rodapé
   -------------------------------------------------------------------------- */
.footer {
  position: relative;
  margin-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-softer) 0%, var(--bg-soft) 100%);
}
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3rem);
  padding-block: clamp(3rem, 6vw, 4.5rem) clamp(2rem, 4vw, 3rem);
}
.footer__about { max-width: 26rem; }
.footer__about .brand { margin-bottom: 1.1rem; }
.footer__about p { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }
.footer__legal-line {
  margin-top: 1.25rem;
  font-size: .82rem;
  color: var(--text-muted);
}
.footer__legal-line b { display: block; color: var(--text); font-weight: 600; }

.footer__contact {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1.25rem;
  padding: .6rem .95rem;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  font-size: .88rem;
  font-weight: 600;
  color: var(--brand-ink);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}
.footer__contact:hover {
  border-color: rgba(28, 92, 255, .35);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.footer__contact svg { flex: none; }

.footer__col h3 {
  font-family: var(--font-body);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1.15rem;
}
.footer__col li + li { margin-top: .6rem; }
.footer__col a {
  font-size: .9rem;
  color: var(--text-muted);
  transition: color .22s var(--ease), padding-left .22s var(--ease);
}
.footer__col a:hover { color: var(--brand-ink); padding-left: .25rem; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: .82rem;
  color: var(--text-muted);
}
.footer__bottom-links { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer__bottom-links a:hover { color: var(--brand-ink); }

/* Botão voltar ao topo */
.to-top {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 90;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  color: var(--text-soft);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s,
              color .2s, border-color .2s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { color: var(--brand-ink); border-color: rgba(28, 92, 255, .35); }

/* --------------------------------------------------------------------------
   17. Páginas legais
   -------------------------------------------------------------------------- */
.legal {
  padding-top: calc(var(--header-h) + clamp(2.5rem, 6vw, 4.5rem));
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}
.legal__wrap { max-width: 50rem; margin-inline: auto; }
.legal__title { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: .75rem; }
.legal__meta { font-size: .86rem; color: var(--text-dim); margin-bottom: 2.75rem; }
.legal__body h2 {
  font-size: clamp(1.2rem, 2.4vw, 1.45rem);
  margin: 2.5rem 0 .85rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.legal__body h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal__body h3 { font-size: 1.02rem; margin: 1.5rem 0 .5rem; }
.legal__body p { color: var(--text-soft); margin-bottom: 1rem; }
.legal__body ul { margin: 0 0 1.25rem; padding-left: 1.25rem; list-style: disc; color: var(--text-soft); }
.legal__body li { margin-bottom: .5rem; }
.legal__body a { color: var(--brand-ink); text-decoration: underline; text-underline-offset: 2px; }
.legal__body strong { color: var(--text); font-weight: 600; }

/* --------------------------------------------------------------------------
   18. Animações de entrada
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
  transition-delay: var(--delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   19. Responsivo
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .footer__top { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer__about { grid-column: 1 / -1; max-width: 34rem; }
}

@media (max-width: 1024px) {
  :root { --header-h: 68px; }

  .nav, .header__cta { display: none; }
  .burger { display: inline-flex; }
  .brand { margin-right: auto; }

  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 3rem; }
  .hero__visual { order: -1; max-width: 640px; margin-inline: auto; width: 100%; }
  .hero__lead { max-width: none; }

  .about__grid,
  .contact__grid { grid-template-columns: minmax(0, 1fr); }

  .cards-grid,
  .why__grid,
  .tech__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .product { grid-template-columns: minmax(0, 1fr); }
  .product__media,
  .product--reverse .product__media { order: -1; }
  .product__desc { max-width: none; }
}

@media (max-width: 720px) {
  .hero__chip--1 { left: -2%; top: 8%; }
  .hero__chip--2 { right: -2%; top: 56%; }
  .hero__chip--3 { display: none; }

  .hero__stats { grid-template-columns: minmax(0, 1fr); gap: 1.1rem; }
  .hero__stats > div { display: flex; align-items: baseline; gap: .7rem; }
  .hero__stat-value { font-size: 1.35rem; }
  .hero__stat-label { margin-top: 0; }

  .about__pillars { grid-template-columns: minmax(0, 1fr); }
  .form__row { grid-template-columns: minmax(0, 1fr); }

  .cards-grid,
  .why__grid,
  .tech__grid { grid-template-columns: minmax(0, 1fr); }

  .footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  /* Área de toque de 24px nos links do rodapé (WCAG 2.5.8).
     Feita com pseudo-elemento invisível: o texto, o espaçamento e o
     alinhamento continuam exatamente os mesmos. */
  .footer__col a,
  .footer__bottom-links a { position: relative; }

  .footer__col a::after,
  .footer__bottom-links a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 24px;
    transform: translateY(-50%);
  }

  .eco__stage { min-height: 0; display: block; }
  .eco__lines, .eco__ring { display: none; }
  .eco__core { margin: 0 auto 1.5rem; }
  .eco__nodes { display: grid; gap: .75rem; }
  .eco__node {
    position: static;
    transform: none;
    max-width: none;
    width: 100%;
  }
  .eco__node--3 { left: auto; transform: none; }
  .eco__node--3:hover { transform: translateY(-4px); }

  .hero__actions .btn,
  .cta__actions .btn,
  .product__actions .btn { width: 100%; }
  .product__actions { align-items: stretch; }

  /* Mais largura útil para os chips do produto caberem 2 por linha */
  .product { padding: 1.15rem; }
  .product__features { gap: .4rem; }
  .product__features li { padding: .32rem .7rem; font-size: .78rem; }

  .stage__inset { width: 66%; right: -2%; }
  .shot--phone { padding: 9px 4px; border-radius: 20px; }
  .shot--phone img { border-radius: 13px; }
  .shot--phone::after { top: 3px; height: 3px; }
}

@media (max-width: 420px) {
  .hero__chip { font-size: .74rem; padding: .5rem .75rem; }
  .hero__chip i { width: 24px; height: 24px; }
  .footer__top { grid-template-columns: minmax(0, 1fr); }
}

/* Telas largas */
@media (min-width: 1400px) {
  :root { --container: 1280px; }
}

/* --------------------------------------------------------------------------
   20. Preferências do usuário
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .header, .mobile-nav, .to-top, .bg-layer, .hero__visual { display: none !important; }
  body { background: #fff; color: #000; }
}