/* SimplificaHub — site institucional
   Identidade do cartão: creme, tinta quase preta, roxo #6F67E0, bolinha lavanda e o fio que vai "de nó a ponto".
   Layout: coluna de 1200px, alinhado à esquerda, títulos em minúsculas como no cartão.
   Tema: claro por padrão; escuro só quando o visitante escolhe no botão (data-mode="dark"). */

:root {
  --bg: #f6f4ec;           /* creme do vídeo/cartão */
  --bg-raised: #ffffff;
  --bg-sunken: #edeae0;
  --line: rgba(35, 30, 32, 0.12);
  --line-strong: rgba(35, 30, 32, 0.24);
  --fg: #231e20;           /* tinta do cartão */
  --muted: #68625e;
  --purple: #6f67e0;       /* roxo do cartão */
  --purple-text: #5a51d6;
  --on-purple: #ffffff;
  --lav-1: #9aa3fc;
  --lav-2: #c4c6ff;
  --screen: #13171b;       /* fundo das telas do vídeo */
  --header-bg: rgba(246, 244, 236, 0.82);
  --glow: rgba(111, 103, 224, 0.28);
  --squiggle: #6f67e0;
  --grid: transparent;
  --wa-green: #25d366;

  --font-display: "Outfit", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Outfit", "Helvetica Neue", Arial, sans-serif;

  --step--1: 0.9rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --step-3: clamp(2.1rem, 1.4rem + 2.8vw, 3.75rem);
  --step-4: clamp(3rem, 1.6rem + 6vw, 7rem);

  --radius-lg: 28px;
  --radius-md: 16px;
  --wrap: 1200px;
  color-scheme: light;
}
:root[data-mode="dark"] {
  --bg: #13171b;
  --bg-raised: #1b2126;
  --bg-sunken: #0f1316;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.2);
  --fg: #f4f2ec;
  --muted: #a3a7a9;
  --purple: #6f67e0;
  --purple-text: #aaa4ff;
  --on-purple: #ffffff;
  --header-bg: rgba(19, 23, 27, 0.8);
  --glow: rgba(154, 163, 252, 0.3);
  --squiggle: #aaa4ff;
  --grid: rgba(255, 255, 255, 0.035);
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--bg);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 60; background: var(--bg);
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.02; letter-spacing: -0.03em; margin: 0; text-wrap: balance; font-weight: 700; }
p { margin: 0; text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--purple); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--purple); color: #fff; }
[hidden] { display: none !important; }

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + 2 * max(24px, env(safe-area-inset-left, 0px)));
  margin-inline: auto;
  padding-left: max(24px, env(safe-area-inset-left, 0px));
  padding-right: max(24px, env(safe-area-inset-right, 0px));
}
@media (max-width: 520px) {
  .wrap { padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); }
}
.section { padding-block: clamp(72px, 10vw, 136px); }
.section + .section { border-top: 1px solid var(--line); }
.lede { font-size: var(--step-1); color: var(--muted); max-width: 54ch; line-height: 1.55; }
.kicker { font-size: var(--step--1); color: var(--purple-text); font-weight: 600; margin-bottom: 18px; display: block; }
.h2 { font-size: var(--step-3); max-width: 18ch; }
.muted { color: var(--muted); }
.hl { color: var(--purple-text); }

/* ícone do WhatsApp (máscara: assume a cor do texto) */
.wa-ico {
  display: inline-block; width: 20px; height: 20px; flex: none; background: currentColor;
  -webkit-mask: url("img/whatsapp.png") center / contain no-repeat;
  mask: url("img/whatsapp.png") center / contain no-repeat;
}

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px;
  font: 600 1rem/1 var(--font-body); text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-primary { background: var(--purple); color: var(--on-purple); box-shadow: 0 10px 28px -12px var(--glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -14px var(--glow); }
.btn-ink { background: var(--fg); color: var(--bg); }
.btn-ink:hover { transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--fg); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- cabeçalho ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--header-bg);
  -webkit-backdrop-filter: saturate(160%) blur(16px); backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 24px; width: auto; }
.logo-dark { display: none !important; }
:root[data-mode="dark"] .logo-dark { display: block !important; }
:root[data-mode="dark"] .logo-light { display: none !important; }

.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { text-decoration: none; padding: 8px 14px; border-radius: 999px; color: var(--muted); font-weight: 500; font-size: 1rem; transition: color .2s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--fg); }
.nav a[aria-current="page"] { background: var(--bg-raised); box-shadow: inset 0 0 0 1px var(--line); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-actions .btn { min-height: 42px; padding: 0 18px; font-size: 0.95rem; }

/* botão de tema: a bolinha é o seletor */
.theme-toggle {
  position: relative; width: 64px; height: 34px; border-radius: 999px; flex: none;
  border: 1px solid var(--line-strong); background: var(--bg-sunken); cursor: pointer; padding: 0; color: var(--muted);
}
.theme-toggle .ico { position: absolute; top: 50%; width: 15px; height: 15px; transform: translateY(-50%); }
.theme-toggle .ico-sun { left: 9px; }
.theme-toggle .ico-moon { right: 9px; }
.theme-toggle .knob {
  position: absolute; top: 3px; left: 3px; width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(45deg, var(--lav-1), var(--lav-2));
  box-shadow: 0 2px 8px -2px rgba(111,103,224,.5);
  transition: transform .45s cubic-bezier(.6,-0.3,.3,1.4);
}
.theme-toggle .knob::after { content: ""; position: absolute; width: 17%; height: 17%; left: 63.7%; top: 19.5%; border-radius: 50%; background: #fff; }
:root[data-mode="dark"] .theme-toggle .knob { transform: translateX(30px); }

.menu-btn { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-strong); background: transparent; color: var(--fg); cursor: pointer; padding: 0; align-items: center; justify-content: center; }
.menu-btn svg { width: 22px; height: 22px; }
.mobile-nav { display: none; }

@media (max-width: 900px) {
  .nav, .header-actions .btn { display: none; }
  .header-actions { margin-left: auto; }
  .menu-btn { display: inline-flex; }
  .mobile-nav { border-top: 1px solid var(--line); padding-block: 12px 24px; background: var(--bg); }
  .mobile-nav:not([hidden]) { display: block; }
  .mobile-nav a.link { display: block; padding: 14px 0; font: 600 1.6rem/1.2 var(--font-display); text-decoration: none; letter-spacing: -0.02em; border-bottom: 1px solid var(--line); }
  .mobile-nav .btn { margin-top: 20px; width: 100%; }
}

/* ---------- a bolinha ---------- */
.orb {
  --size: 420px;
  position: relative; width: var(--size); max-width: 100%; aspect-ratio: 1; border-radius: 50%;
  background: linear-gradient(45deg, #9aa3fc 10%, #c4c6ff 90%);
  box-shadow: inset -14px -20px 44px rgba(108, 118, 236, 0.32), inset 16px 14px 36px rgba(255, 255, 255, 0.3);
  isolation: isolate;
}
.orb::before {
  content: ""; position: absolute; inset: -16%; border-radius: 50%; z-index: -1;
  background: radial-gradient(closest-side, var(--glow), transparent 75%);
}
.orb-dot {
  position: absolute; width: 16.8%; aspect-ratio: 1; border-radius: 50%;
  left: calc(72.1% - 8.4%); top: calc(27.9% - 8.4%);
  transition: transform .35s cubic-bezier(.2,.8,.2,1); will-change: transform;
}
.orb-dot > span { display: block; width: 100%; height: 100%; border-radius: 50%; background: #fff; box-shadow: 0 0 18px rgba(255,255,255,.6); animation: blink 7s infinite; }
@keyframes blink { 0%, 95.5%, 100% { transform: scaleY(1); } 97% { transform: scaleY(0.1); } }

/* ---------- o fio: de nó a ponto ---------- */
.thread { position: relative; width: 100%; aspect-ratio: 3 / 2; }
.thread svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.thread path { fill: none; stroke: var(--fg); stroke-width: 2.6; stroke-linecap: round; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: 0; }
.thread .orb { position: absolute; --size: 21.7%; width: 21.7%; left: 72.5%; top: 11%; }
.thread.draw path { animation: draw 2.4s .2s cubic-bezier(.55,.1,.3,1) both; }
.thread.draw .orb { animation: pop .9s 2.2s cubic-bezier(.2,.9,.25,1.3) both; }
@keyframes draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }

/* ---------- hero ---------- */
.hero { padding-block: clamp(48px, 7vw, 100px) clamp(56px, 8vw, 110px); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 40px; }
.hero h1 { font-size: var(--step-4); line-height: 0.92; letter-spacing: -0.045em; font-weight: 800; }
.hero h1 .line { display: block; animation: rise .9s cubic-bezier(.2,.8,.2,1) both; }
.hero h1 .line:nth-child(2) { animation-delay: .07s; }
.hero h1 .line:nth-child(3) { animation-delay: .14s; }
.hero h1 .line:nth-child(4) { animation-delay: .21s; }
.hero h1 .hl { color: var(--purple); }
.hero .lede { margin-top: 28px; animation: rise .9s .3s cubic-bezier(.2,.8,.2,1) both; }
.hero .lede strong { color: var(--fg); font-weight: 600; }
.hero .btn-row { margin-top: 34px; animation: rise .9s .38s cubic-bezier(.2,.8,.2,1) both; }
.hero-side { position: relative; }
.hero-side .say { font: 700 var(--step-3)/1 var(--font-display); letter-spacing: -0.04em; margin-bottom: 8px; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: scale(.4); } to { opacity: 1; transform: none; } }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* página interna */
.page-hero { padding-block: clamp(56px, 8vw, 110px) clamp(40px, 6vw, 80px); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: var(--step-4); letter-spacing: -0.045em; line-height: 0.95; font-weight: 800; max-width: 14ch; }
.page-hero .lede { margin-top: 24px; }
.page-hero-grid { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 32px; align-items: end; }
.page-hero-grid .orb { --size: 120px; }
@media (max-width: 700px) { .page-hero-grid { grid-template-columns: 1fr; } .page-hero-grid .orb { display: none; } }

/* ---------- manifesto ---------- */
.manifesto-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: 56px; align-items: end; }
.manifesto-quote { font-family: var(--font-display); font-size: var(--step-3); font-weight: 700; letter-spacing: -0.035em; line-height: 1.02; max-width: 17ch; }
.manifesto-quote .soft { color: var(--muted); }
@media (max-width: 820px) { .manifesto-grid { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- nó / ponto ---------- */
.ba-head { display: flex; flex-wrap: wrap; gap: 24px; align-items: end; justify-content: space-between; margin-bottom: 40px; }
.switch { display: inline-grid; grid-template-columns: 1fr 1fr; position: relative; padding: 5px; border-radius: 999px; background: var(--bg-sunken); border: 1px solid var(--line); }
.switch button {
  position: relative; z-index: 1; border: 0; background: transparent; color: var(--muted);
  font: 600 1rem/1 var(--font-body); padding: 13px 26px; border-radius: 999px; cursor: pointer; transition: color .3s; white-space: nowrap;
}
.switch button[aria-pressed="true"] { color: var(--bg); }
.switch[data-state="depois"] button[aria-pressed="true"] { color: #fff; }
.switch .pill { position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: 999px; background: var(--fg); transition: transform .45s cubic-bezier(.6,-0.2,.3,1.3), background-color .3s; }
.switch[data-state="depois"] .pill { transform: translateX(100%); background: var(--purple); }

.ba-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.ba-list li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 16px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); }
.ba-icon { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-raised); border: 1px solid var(--line); color: var(--muted); transition: background-color .3s, color .3s; }
.ba-icon svg { width: 20px; height: 20px; }
.ba-text { font-family: var(--font-display); font-size: var(--step-2); font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
.ba-text .t { transition: opacity .35s ease, transform .35s ease; display: inline; }
[data-ba="antes"] .ba-text .t { text-decoration: underline wavy var(--squiggle); text-decoration-thickness: 2px; text-underline-offset: 8px; color: var(--muted); }
[data-ba="depois"] .ba-icon { background: var(--purple); color: #fff; border-color: transparent; }
.ba-text .t.swap { opacity: 0; transform: translateY(8px); }
.ba-foot { margin-top: 28px; color: var(--muted); }
@media (max-width: 600px) {
  .ba-list li { grid-template-columns: 40px minmax(0, 1fr); gap: 14px; padding: 18px 0; }
  .ba-icon { width: 36px; height: 36px; }
  .ba-text { font-size: 1.2rem; line-height: 1.5; }
  [data-ba="antes"] .ba-text .t { text-underline-offset: 5px; text-decoration-thickness: 1.5px; }
}

/* ---------- serviços (índice) ---------- */
.svc-list { list-style: none; margin: 48px 0 0; padding: 0; border-top: 1px solid var(--line); }
.svc-row a {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr) 48px; gap: 32px; align-items: center;
  padding: 34px 8px; border-bottom: 1px solid var(--line); text-decoration: none; transition: background-color .3s ease, padding .3s ease;
}
.svc-row a:hover { background: var(--bg-raised); padding-inline: 24px; }
.svc-name { font-family: var(--font-display); font-size: var(--step-3); font-weight: 700; letter-spacing: -0.04em; line-height: 0.98; }
.svc-desc { color: var(--muted); }
.svc-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tag { font-size: 0.85rem; font-weight: 500; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--fg); }
.svc-go { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-strong); transition: background .3s, color .3s, transform .3s; }
.svc-go svg { width: 20px; height: 20px; }
.svc-row a:hover .svc-go { background: var(--purple); color: #fff; border-color: transparent; transform: rotate(-45deg); }
@media (max-width: 820px) {
  .svc-row a { grid-template-columns: minmax(0, 1fr) 44px; gap: 16px; padding: 28px 0; }
  .svc-row a:hover { padding-inline: 0; background: transparent; }
  .svc-desc { grid-column: 1 / -1; grid-row: 2; }
  .svc-go { width: 44px; height: 44px; }
}

/* ---------- case (início) ---------- */
.case {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center;
  background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 56px); overflow: hidden;
}
.case h3 { font-size: var(--step-3); letter-spacing: -0.04em; }
.case p { color: var(--muted); margin-top: 18px; max-width: 46ch; }
.case .btn-row { margin-top: 32px; }
.case-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.case-feats { list-style: none; padding: 0; margin: 22px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.case-feats li { display: flex; gap: 10px; align-items: center; font-weight: 500; }
.case-feats li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--purple); flex: none; }
.screen { position: relative; border-radius: 20px; background: var(--screen); overflow: hidden; aspect-ratio: 4 / 3.6; width: 100%; max-width: 100%; }
.screen img { position: absolute; inset: 3%; width: 94%; height: 94%; object-fit: contain; }
@media (max-width: 900px) { .case { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .case-feats { grid-template-columns: 1fr; } }

/* ---------- processo ---------- */
.steps { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; position: relative; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 22px; height: 1px; background: var(--line-strong); }
.steps li { position: relative; }
.step-n { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; position: relative; font: 700 1rem/1 var(--font-display); background: var(--bg); border: 1px solid var(--line-strong); margin-bottom: 24px; }
.steps li:last-child .step-n { background: linear-gradient(45deg, var(--lav-1), var(--lav-2)); color: #231e20; border-color: transparent; }
.steps h3 { font-size: var(--step-2); letter-spacing: -0.03em; }
.steps p { margin-top: 10px; color: var(--muted); }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 44px; } .steps::before { display: none; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* ---------- faixa roxa (como o verso do cartão) ---------- */
.sim-band {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: center;
  padding: clamp(28px, 4vw, 56px); border-radius: var(--radius-lg);
  background: var(--purple); color: #fff; position: relative; overflow: hidden;
}
.sim-band h2 { font-size: var(--step-3); letter-spacing: -0.04em; }
.sim-band p { color: rgba(255,255,255,.82); margin-top: 12px; max-width: 46ch; }
.sim-band .btn-ink { background: #231e20; color: #fff; }
.sim-band::after {
  content: ""; position: absolute; right: -60px; bottom: -80px; width: 220px; height: 220px; border-radius: 50%;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,.18) 0 6px, transparent 6px 14px); pointer-events: none;
}
.sim-band > * { position: relative; z-index: 1; }
@media (max-width: 760px) { .sim-band { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 56px; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 24px 0; font: 600 var(--step-1)/1.3 var(--font-display); letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { width: 32px; height: 32px; flex: none; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; transition: transform .3s, background .3s; }
.faq summary .plus svg { width: 14px; height: 14px; }
.faq details[open] summary .plus { transform: rotate(45deg); background: var(--bg-raised); }
.faq details p { padding: 0 48px 26px 0; color: var(--muted); max-width: 62ch; }
@media (max-width: 820px) { .faq-grid { grid-template-columns: 1fr; gap: 24px; } }

/* ---------- final: de nó a ponto ---------- */
.final { position: relative; overflow: hidden; padding-block: clamp(80px, 11vw, 150px) 0; border-top: 1px solid var(--line); }
.final h2 { font-size: clamp(3.2rem, 2rem + 6.5vw, 8.5rem); letter-spacing: -0.055em; line-height: 0.9; font-weight: 800; }
.final h2 .hl { color: var(--purple); }
.final p { margin-top: 28px; }
.final .btn-row { margin-top: 36px; }
.final-orb { display: flex; justify-content: flex-end; margin-top: -40px; pointer-events: none; }
.final-orb .orb { --size: min(520px, 70vw); margin-bottom: calc(var(--size) * -0.55); margin-right: -4%; }
@media (max-width: 700px) { .final-orb { margin-top: 32px; } }

/* ---------- rodapé ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-sunken); padding-block: 64px 40px; position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.6fr) minmax(0, 1fr); gap: 40px; }
.footer-brand img { height: 26px; width: auto; }
.footer-brand .slogan { margin-top: 6px; font-weight: 600; font-size: 1.05rem; color: var(--fg); }
.footer-brand .slogan b { color: var(--purple-text); font-weight: 600; }
.footer-brand p.desc { color: var(--muted); margin-top: 18px; max-width: 34ch; }
.footer-grid h4 { font: 600 var(--step--1)/1.2 var(--font-body); color: var(--muted); letter-spacing: 0; margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-grid a { text-decoration: none; }
.footer-grid a:hover { color: var(--purple-text); }
.card-list li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; overflow-wrap: anywhere; }
.card-list li > span:first-child { font-weight: 700; color: var(--purple-text); }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: var(--step--1); }
.footer-base a { color: inherit; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- botão flutuante WhatsApp ---------- */
.wa-float {
  position: fixed; z-index: 40;
  right: calc(20px + env(safe-area-inset-right, 0px)); bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  display: inline-flex; align-items: center; gap: 10px; height: 56px; padding: 0 22px 0 18px; border-radius: 999px;
  background: var(--wa-green); color: #fff; text-decoration: none; font-weight: 600;
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .55), 0 2px 8px rgba(0,0,0,.18); transition: transform .2s;
}
.wa-float:hover { transform: translateY(-3px); }
.wa-float .wa-ico { width: 26px; height: 26px; }
@media (max-width: 600px) { .wa-float { width: 58px; height: 58px; padding: 0; justify-content: center; } .wa-float span:not(.wa-ico) { display: none; } .wa-float .wa-ico { width: 30px; height: 30px; } }

/* ---------- serviços (página) ---------- */
.svc-detail { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; scroll-margin-top: 100px; }
.svc-detail h2 { font-size: var(--step-3); letter-spacing: -0.04em; }
.svc-detail .lede { margin-top: 18px; }
.svc-detail .btn-row { margin-top: 28px; }
.svc-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.svc-cols h3 { font: 600 var(--step--1)/1.2 var(--font-body); color: var(--muted); letter-spacing: 0; margin-bottom: 14px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { display: grid; grid-template-columns: 22px minmax(0,1fr); gap: 12px; align-items: start; }
.checks li::before { content: ""; width: 12px; height: 12px; margin-top: 7px; border-radius: 50%; background: linear-gradient(45deg, var(--lav-1), var(--lav-2)); }
@media (max-width: 900px) { .svc-detail { grid-template-columns: 1fr; gap: 32px; } }
@media (max-width: 560px) { .svc-cols { grid-template-columns: 1fr; } }
.jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.jump a { text-decoration: none; }

/* ---------- case (página) ---------- */
.case-hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: 56px; align-items: center; }
.case-hero h1 { max-width: none; }
.case-facts { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 40px; }
.case-facts div { padding: 20px 20px 20px 0; }
.case-facts div + div { border-left: 1px solid var(--line); padding-left: 20px; }
.case-facts dt { color: var(--muted); font-size: var(--step--1); }
.case-facts dd { margin: 6px 0 0; font-weight: 600; font-size: var(--step-1); line-height: 1.25; }
.reel { position: relative; width: min(100%, 360px); aspect-ratio: 9 / 16; border-radius: 32px; overflow: hidden; background: var(--screen); box-shadow: 0 40px 80px -40px rgba(35,30,32,.5), 0 0 0 8px var(--bg-raised), 0 0 0 9px var(--line); justify-self: center; }
.reel video { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) { .case-hero { grid-template-columns: 1fr; } .reel { width: min(100%, 320px); } }
@media (max-width: 640px) { .case-facts { grid-template-columns: 1fr; } .case-facts div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); } }

.two-col { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 56px; }
.two-col .body p + p { margin-top: 16px; }
.two-col .body p { color: var(--muted); font-size: var(--step-1); line-height: 1.55; }
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; gap: 20px; } }

.notes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.note { background: var(--bg-raised); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; box-shadow: 0 6px 16px -10px rgba(35,30,32,.35); font-size: 0.95rem; min-width: 0; }
.note b { display: block; font-size: 0.72rem; letter-spacing: .06em; color: var(--muted); font-weight: 600; margin-bottom: 2px; }
.note:nth-child(odd) { transform: rotate(-1.6deg); } .note:nth-child(3n) { transform: rotate(1.4deg); }

.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.feature + .feature { margin-top: clamp(56px, 8vw, 110px); }
.feature:nth-child(even) .screen { order: 2; }
.feature .n { font-weight: 600; color: var(--purple-text); font-size: var(--step--1); }
.feature h3 { font-size: var(--step-3); letter-spacing: -0.04em; margin-top: 10px; }
.feature h3 .hl { color: var(--purple-text); }
.feature p { color: var(--muted); font-size: var(--step-1); margin-top: 18px; line-height: 1.55; max-width: 44ch; }
.feature .checks { margin-top: 22px; }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; gap: 24px; } .feature:nth-child(even) .screen { order: 0; } }

.closing { font: 700 clamp(1.9rem, 1.3rem + 2.2vw, 3.1rem)/1.05 var(--font-display); letter-spacing: -0.035em; }
.closing span { display: block; }
.closing .soft { color: var(--muted); }

/* ---------- simulador ---------- */
.sim { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: 40px; align-items: start; }
.sim-form { display: grid; gap: 40px; }
.q { border: 0; margin: 0; padding: 0; min-width: 0; }
.q legend { padding: 0; display: flex; gap: 14px; align-items: baseline; font: 700 var(--step-2)/1.15 var(--font-display); letter-spacing: -0.03em; margin-bottom: 6px; }
.q legend .n { font-size: var(--step--1); color: var(--purple-text); font-family: var(--font-body); font-weight: 700; letter-spacing: 0; min-width: 1.5em; }
.q .hint { color: var(--muted); font-size: 0.95rem; margin: 0 0 16px calc(1.5em + 14px); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-left: calc(1.5em + 14px); }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.chip span { display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg-raised); font-weight: 500; font-size: 1rem; transition: all .2s; cursor: pointer; }
.chip span::before { content: ""; width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid var(--line-strong); transition: all .2s; }
.chip input:checked + span { background: var(--purple); color: #fff; border-color: transparent; }
.chip input:checked + span::before { background: #fff; border-color: #fff; }
.chip input:focus-visible + span { outline: 2px solid var(--purple); outline-offset: 3px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-left: calc(1.5em + 14px); }
.fields .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 0.92rem; font-weight: 600; margin-bottom: 8px; color: var(--muted); }
.field input, .field textarea, .field select { width: 100%; font: 400 1rem/1.4 var(--font-body); color: var(--fg); background: var(--bg-raised); border: 1px solid var(--line-strong); border-radius: 14px; padding: 14px 16px; transition: border-color .2s; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--purple); box-shadow: 0 0 0 4px color-mix(in srgb, var(--purple) 20%, transparent); }
@media (max-width: 600px) { .fields { grid-template-columns: 1fr; margin-left: 0; } .chips, .q .hint { margin-left: 0; } }

.summary { position: sticky; top: calc(96px + env(safe-area-inset-top, 0px)); border-radius: var(--radius-lg); border: 1px solid var(--line-strong); background: var(--bg-raised); padding: 28px; }
.summary h2 { font-size: var(--step-2); letter-spacing: -0.03em; }
.summary .msg { margin-top: 18px; padding: 18px; border-radius: 16px 16px 16px 4px; background: var(--bg-sunken); border: 1px solid var(--line); font-size: 0.97rem; white-space: pre-wrap; color: var(--fg); min-height: 140px; max-height: 360px; overflow: auto; overflow-wrap: anywhere; }
.summary .msg.empty { color: var(--muted); }
.summary .btn { width: 100%; margin-top: 18px; }
.summary .btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.summary small { display: block; margin-top: 14px; color: var(--muted); font-size: 0.88rem; }
.copy-btn { background: none; border: 0; color: var(--purple-text); font: 600 0.95rem var(--font-body); cursor: pointer; padding: 8px 0 0; }
@media (max-width: 900px) { .sim { grid-template-columns: 1fr; } .summary { position: static; } }

/* ---------- contato ---------- */
.contact-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.contact-card { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 28px; background: var(--bg-raised); display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.contact-card .label { color: var(--muted); font-size: var(--step--1); font-weight: 600; display: flex; align-items: center; gap: 8px; }
.contact-card .value { font: 700 var(--step-2)/1.2 var(--font-display); letter-spacing: -0.02em; overflow-wrap: anywhere; }
.contact-card .sub { color: var(--muted); font-size: 0.95rem; }
.contact-card .actions { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 14px; }
.contact-card .actions a, .contact-card .actions button { font: 600 0.98rem var(--font-body); color: var(--purple-text); text-decoration: none; background: none; border: 0; padding: 0; cursor: pointer; }
.contact-card.primary { background: var(--purple); color: #fff; border-color: transparent; }
.contact-card.primary .label, .contact-card.primary .sub { color: rgba(255,255,255,.8); }
.contact-card.primary .actions a, .contact-card.primary .actions button { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 760px) { .contact-cards { grid-template-columns: 1fr; } }

.schedule { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 56px; }
.schedule form { display: grid; gap: 20px; }
.schedule .fields { margin-left: 0; }
@media (max-width: 820px) { .schedule { grid-template-columns: 1fr; gap: 28px; } }

/* texto longo */
.prose { max-width: 68ch; }
.prose h2 { font-size: var(--step-2); margin-top: 48px; margin-bottom: 12px; letter-spacing: -0.025em; }
.prose p, .prose li { color: var(--muted); }
.prose p + p { margin-top: 14px; }
.prose ul { padding-left: 20px; display: grid; gap: 8px; }
.prose a { color: var(--purple-text); }

/* 404 */
.notfound { min-height: 70vh; display: grid; place-items: center; text-align: center; padding-block: 80px; }
.notfound .thread { width: min(420px, 100%); margin: 0 auto 24px; }
.notfound h1 { font-size: var(--step-4); letter-spacing: -0.05em; font-weight: 800; }
.notfound p { color: var(--muted); margin: 18px auto 32px; max-width: 40ch; }
.notfound .btn-row { justify-content: center; }

.toast { position: fixed; left: 50%; bottom: calc(96px + env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 20px); opacity: 0; background: var(--fg); color: var(--bg); padding: 12px 20px; border-radius: 999px; font-weight: 600; font-size: .95rem; transition: all .3s; pointer-events: none; z-index: 70; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* =====================================================================
   v4: cotação, cases, login, revelação na rolagem
   ===================================================================== */

/* barra de progresso de leitura */
.scroll-progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; pointer-events: none; }
.scroll-progress span { display: block; height: 100%; background: var(--purple); transform-origin: 0 50%; transform: scaleX(0); }

/* link de login no topo */
.nav-login { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--fg); font-weight: 500; font-size: 0.98rem; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-strong); white-space: nowrap; }
.nav-login svg { width: 17px; height: 17px; }
.nav-login:hover { border-color: var(--fg); }
.nav-login[aria-current="page"] { background: var(--bg-raised); }
@media (max-width: 1100px) { .nav-login span { display: none; } .nav-login { padding: 8px 10px; } }
@media (max-width: 900px) { .header-actions .nav-login { display: none; } }

/* nota "todo o Brasil" */
.br-note { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; font-size: var(--step--1); color: var(--muted); animation: rise .9s .46s cubic-bezier(.2,.8,.2,1) both; }
.br-note .dot { width: 8px; height: 8px; border-radius: 50%; background: #2fbf71; box-shadow: 0 0 0 4px rgba(47,191,113,.18); flex: none; }

/* ---------- revelação ---------- */
html.js-reveal .reveal { opacity: 0; transform: translateY(36px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0ms); }
html.js-reveal .reveal-h { opacity: 0; transform: translateY(0.45em); clip-path: inset(0 0 100% 0); transition: opacity .7s ease, transform 1s cubic-bezier(.2,.8,.2,1), clip-path 1s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0ms); }
html.js-reveal .reveal-img { clip-path: inset(10% 6% 10% 6% round 28px); transform: scale(.94); opacity: .2; transition: clip-path 1.1s cubic-bezier(.2,.8,.2,1), transform 1.1s cubic-bezier(.2,.8,.2,1), opacity .8s ease; transition-delay: var(--d, 0ms); }
html.js-reveal .reveal.in, html.js-reveal .reveal-h.in { opacity: 1; transform: none; clip-path: inset(0 0 -20% 0); }
html.js-reveal .reveal-img.in { clip-path: inset(0 0 0 0 round 20px); transform: none; opacity: 1; }
html.js-reveal .reel.reveal-img.in { clip-path: none; }
html.js-reveal .reveal-h.in { clip-path: inset(-10% -5% -25% -5%); }

/* ---------- janela de cotação ---------- */
.quote-dialog {
  width: min(560px, calc(100% - 32px)); max-height: calc(100% - 32px); padding: 0; border: 1px solid var(--line-strong); border-radius: 24px;
  background: var(--bg-raised); color: var(--fg); box-shadow: 0 40px 100px -30px rgba(20, 16, 18, .45);
}
.quote-dialog::backdrop { background: rgba(20, 16, 18, .45); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.quote-dialog[open] { animation: dlg-in .35s cubic-bezier(.2,.9,.25,1.1); }
@keyframes dlg-in { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.qd-inner { padding: 30px 30px 26px; }
.qd-head { display: flex; justify-content: space-between; align-items: start; gap: 16px; }
.qd-head h2 { font-size: var(--step-2); letter-spacing: -0.025em; }
.qd-head p { color: var(--muted); margin-top: 8px; }
.qd-close { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line-strong); background: transparent; color: var(--fg); cursor: pointer; flex: none; display: grid; place-items: center; }
.qd-close svg { width: 16px; height: 16px; }
.qd-options { display: grid; gap: 10px; margin-top: 22px; }
.qd-opt { display: grid; grid-template-columns: 44px minmax(0,1fr) 20px; gap: 14px; align-items: center; padding: 16px; border-radius: 16px; border: 1px solid var(--line-strong); text-decoration: none; transition: border-color .2s, background-color .2s; }
.qd-opt:hover { border-color: var(--purple); background: color-mix(in srgb, var(--purple) 6%, transparent); }
.qd-opt .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--bg-sunken); color: var(--fg); }
.qd-opt .ic svg { width: 20px; height: 20px; }
.qd-opt .ic .wa-ico { width: 22px; height: 22px; color: #1faa53; }
.qd-opt b { display: block; font-weight: 600; font-size: 1.02rem; }
.qd-opt small { display: block; color: var(--muted); font-size: 0.9rem; line-height: 1.4; margin-top: 2px; overflow-wrap: anywhere; }
.qd-opt > svg { width: 18px; height: 18px; color: var(--muted); }
.qd-opt.main { background: var(--purple); border-color: var(--purple); color: #fff; }
.qd-opt.main small, .qd-opt.main > svg { color: rgba(255,255,255,.8); }
.qd-opt.main .ic { background: rgba(255,255,255,.16); color: #fff; }
.qd-foot { margin-top: 18px; font-size: 0.88rem; color: var(--muted); }

/* ---------- página de cotação ---------- */
.quote { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr); gap: 56px; align-items: start; }
.quote-form { display: grid; gap: 36px; }
.quote-form .q { border: 0; padding: 0; margin: 0; min-width: 0; }
.quote-form .q > legend { font: 600 var(--step-1)/1.2 var(--font-display); letter-spacing: -0.01em; padding: 0; margin-bottom: 16px; display: flex; gap: 12px; align-items: baseline; }
.quote-form .q > legend .n { font-size: var(--step--1); color: var(--purple-text); font-weight: 600; }
.quote-form .fields { margin-left: 0; }
.req { color: var(--purple-text); }
.field .err { display: block; min-height: 0; color: #c0392b; font-size: 0.86rem; margin-top: 6px; }
:root[data-mode="dark"] .field .err { color: #ff8a7a; }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: #c0392b; }
.optlist { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.opt { position: relative; display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line-strong); background: var(--bg-raised); cursor: pointer; font-weight: 500; line-height: 1.35; transition: border-color .2s, background-color .2s; }
.opt input { margin: 2px 0 0; width: 18px; height: 18px; accent-color: var(--purple); flex: none; }
.opt:has(input:checked) { border-color: var(--purple); background: color-mix(in srgb, var(--purple) 7%, var(--bg-raised)); }
.opt-inline { display: flex; flex-wrap: wrap; gap: 10px; }
.opt-inline .opt { padding: 10px 16px; }
.consent { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); font-size: 0.95rem; }
.consent input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--purple); flex: none; }
.consent a { color: var(--purple-text); }
.quote-actions { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 8px; border-top: 1px solid var(--line); padding-top: 28px; }
.quote-actions .btn { flex: 1 1 220px; }
.quote-actions .btn svg { width: 20px; height: 20px; }
.quote-done { border-radius: 20px; border: 1px solid var(--purple); background: color-mix(in srgb, var(--purple) 6%, var(--bg-raised)); padding: 24px; }
.quote-done h3 { font-size: var(--step-1); letter-spacing: -0.01em; }
.quote-done p { color: var(--muted); margin-top: 8px; }
.quote-done pre { margin: 16px 0 0; white-space: pre-wrap; font: 400 0.92rem/1.5 var(--font-body); background: var(--bg-sunken); border-radius: 12px; padding: 16px; max-height: 260px; overflow: auto; overflow-wrap: anywhere; }
.quote-side { position: sticky; top: calc(100px + env(safe-area-inset-top, 0px)); display: grid; gap: 20px; }
.side-card { border: 1px solid var(--line); border-radius: 20px; background: var(--bg-raised); padding: 26px; }
.side-card h2 { font-size: var(--step-1); letter-spacing: -0.01em; }
.side-steps { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 16px; counter-reset: s; }
.side-steps li { display: grid; grid-template-columns: 30px minmax(0,1fr); gap: 12px; color: var(--muted); font-size: 0.97rem; }
.side-steps li::before { counter-increment: s; content: counter(s); width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-sunken); color: var(--fg); font-weight: 600; font-size: 0.9rem; }
.side-steps b { color: var(--fg); font-weight: 600; display: block; }
.side-contact { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 10px; }
.side-contact li { display: flex; gap: 10px; align-items: center; overflow-wrap: anywhere; min-width: 0; }
.side-contact a { text-decoration: none; font-weight: 500; }
.side-contact .wa-ico { color: #1faa53; }
@media (max-width: 960px) { .quote { grid-template-columns: 1fr; } .quote-side { position: static; } }
@media (max-width: 560px) { .optlist { grid-template-columns: 1fr; } }

/* ---------- cases ---------- */
.featured { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(32px, 6vw, 80px); align-items: center; }
.featured h2 { font-size: var(--step-3); letter-spacing: -0.04em; }
.featured .lede { margin-top: 16px; }
.featured .case-feats { margin-top: 24px; }
.featured .btn-row { margin-top: 30px; }
.featured .reel { width: min(340px, 80vw); }
.badge { display: inline-flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--bg-sunken); color: var(--fg); }
.badge.real::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #2fbf71; }
.badge.model::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--purple); }
@media (max-width: 860px) { .featured { grid-template-columns: 1fr; } .featured .reel { justify-self: start; } }

.examples-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: end; margin-bottom: clamp(48px, 7vw, 90px); }
.examples-intro p { color: var(--muted); font-size: var(--step-1); }
@media (max-width: 820px) { .examples-intro { grid-template-columns: 1fr; gap: 16px; } }
.example { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(32px, 6vw, 80px); align-items: center; scroll-margin-top: 110px; }
.example + .example { margin-top: clamp(72px, 10vw, 130px); }
.example:nth-of-type(even) .mock { order: -1; }
.example h3 { font-size: var(--step-3); letter-spacing: -0.04em; margin-top: 14px; }
.example .sub { color: var(--purple-text); font-weight: 600; margin-top: 8px; font-size: var(--step-1); }
.example p.desc { color: var(--muted); margin-top: 16px; max-width: 46ch; }
.example .checks { margin-top: 20px; }
.example .btn-row { margin-top: 28px; }
@media (max-width: 900px) { .example { grid-template-columns: 1fr; gap: 28px; } .example:nth-of-type(even) .mock { order: 0; } }

/* telas ilustrativas animadas */
.mock { --m-bg: #f3f2fa; --m-card: #ffffff; --m-ink: #231e20; --m-mut: #7b7682; --m-line: #e3e1ec;
  position: relative; border-radius: 22px; background: var(--screen); padding: clamp(16px, 3vw, 30px); overflow: hidden; min-width: 0; }
.mock * { animation-play-state: paused !important; }
.mock.play * { animation-play-state: running !important; }
.mock .win { background: var(--m-bg); color: var(--m-ink); border-radius: 14px; overflow: hidden; font-size: 12px; line-height: 1.3; box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); }
.mock .bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #fff; border-bottom: 1px solid var(--m-line); }
.mock .bar i { width: 9px; height: 9px; border-radius: 50%; background: #dcd9e6; display: block; }
.mock .bar span { margin-left: 8px; font-weight: 600; font-size: 11.5px; }
.mock .bar em { margin-left: auto; font-style: normal; color: var(--m-mut); font-size: 10.5px; }
.mock .body { padding: 14px; }
.mock .cap { position: absolute; right: 16px; bottom: 10px; color: rgba(255,255,255,.55); font-size: 11px; }
.mock .kpis { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; margin-bottom: 10px; }
.mock .kpi { background: var(--m-card); border-radius: 10px; padding: 10px; border: 1px solid var(--m-line); min-width: 0; }
.mock .kpi small { display: block; color: var(--m-mut); font-size: 10px; }
.mock .kpi b { display: block; font-size: 15px; margin-top: 2px; font-variant-numeric: tabular-nums; }
.mock .panel { background: var(--m-card); border-radius: 10px; border: 1px solid var(--m-line); padding: 10px; }
.mock .panel h5 { margin: 0 0 8px; font-size: 10.5px; color: var(--m-mut); font-weight: 600; letter-spacing: .02em; }
.chip-s { display: inline-block; font-size: 9.5px; font-weight: 600; padding: 2px 7px; border-radius: 999px; }
.chip-s.ok { background: #dcf5e6; color: #17803f; } .chip-s.wait { background: #fff1d6; color: #9a6400; } .chip-s.late { background: #fde2df; color: #b23a2b; } .chip-s.info { background: #e6e4ff; color: #4a42c9; }

/* A: ERP pedidos (kanban) */
.kanban { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; }
.kanban .col { background: #ebe9f4; border-radius: 10px; padding: 8px; min-height: 196px; min-width: 0; }
.kanban .col h6 { margin: 0 0 8px; font-size: 10.5px; display: flex; justify-content: space-between; color: var(--m-ink); }
.kanban .col h6 span { color: var(--m-mut); font-weight: 500; }
.kcard { background: #fff; border-radius: 8px; padding: 7px 8px; margin-bottom: 6px; border: 1px solid var(--m-line); font-size: 10px; min-width: 0; }
.kcard b { display: block; font-size: 10.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kcard span { color: var(--m-mut); }
.kcard.ghost { opacity: .0; }
.kcard.mover { position: absolute; left: 8px; top: 32px; width: calc((100% - 24px) / 4 - 16px); border-color: #6f67e0; box-shadow: 0 8px 18px -8px rgba(111,103,224,.6); z-index: 2; animation: kmove 9s cubic-bezier(.65,0,.35,1) infinite; }
.kcard.mover .chip-s { margin-top: 4px; }
@keyframes kmove {
  0%, 14% { transform: translateX(0); }
  22%, 39% { transform: translateX(calc(100% + 24px)); }
  47%, 64% { transform: translateX(calc(200% + 48px)); }
  72%, 92% { transform: translateX(calc(300% + 72px)); }
  100% { transform: translateX(calc(300% + 72px)); opacity: 0; }
}
.kanban .note-nf { position: absolute; right: 6px; top: -4px; background: #231e20; color: #fff; font-size: 10px; padding: 5px 9px; border-radius: 8px; opacity: 0; animation: nfpop 9s ease infinite; }
@keyframes nfpop { 0%, 44% { opacity: 0; transform: translateY(6px); } 50%, 66% { opacity: 1; transform: none; } 72%, 100% { opacity: 0; } }

/* B: produção (PCP) */
.ops { display: grid; gap: 8px; }
.op { display: grid; grid-template-columns: minmax(0, 1fr) 72px; gap: 10px; align-items: center; background: #fff; border: 1px solid var(--m-line); border-radius: 10px; padding: 9px 10px; }
.op b { font-size: 11px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.op small { color: var(--m-mut); font-size: 10px; }
.op .track { grid-column: 1 / -1; height: 6px; background: #ebe9f4; border-radius: 99px; overflow: hidden; }
.op .track span { display: block; height: 100%; width: var(--w); background: linear-gradient(90deg, #9aa3fc, #6f67e0); border-radius: 99px; transform-origin: 0 50%; animation: fill 6s cubic-bezier(.3,.7,.2,1) infinite; }
.op:nth-child(2) .track span { animation-delay: .4s; } .op:nth-child(3) .track span { animation-delay: .8s; } .op:nth-child(4) .track span { animation-delay: 1.2s; }
@keyframes fill { 0% { transform: scaleX(0); } 45%, 88% { transform: scaleX(1); } 100% { transform: scaleX(1); opacity: .4; } }
.op .chip-s { justify-self: end; }
.gauge { display: flex; gap: 8px; margin-top: 8px; }
.gauge .panel { flex: 1; }
.spark { display: flex; align-items: flex-end; gap: 4px; height: 46px; }
.spark i { flex: 1; background: #c4c6ff; border-radius: 3px 3px 0 0; height: var(--h); transform-origin: 50% 100%; animation: grow 6s cubic-bezier(.3,.7,.2,1) infinite; }
.spark i:last-child { background: #6f67e0; }
.spark i:nth-child(2) { animation-delay: .08s; } .spark i:nth-child(3) { animation-delay: .16s; } .spark i:nth-child(4) { animation-delay: .24s; } .spark i:nth-child(5) { animation-delay: .32s; } .spark i:nth-child(6) { animation-delay: .4s; } .spark i:nth-child(7) { animation-delay: .48s; }
@keyframes grow { 0% { transform: scaleY(0); } 40%, 90% { transform: scaleY(1); } 100% { transform: scaleY(1); } }

/* C: escola */
.school { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 8px; }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 120px; padding-top: 6px; }
.bars i { flex: 1; height: var(--h); background: linear-gradient(#c4c6ff, #9aa3fc); border-radius: 4px 4px 0 0; transform-origin: 50% 100%; animation: grow 7s cubic-bezier(.3,.7,.2,1) infinite; }
.bars i:nth-child(odd) { animation-delay: .12s; } .bars i:nth-child(3n) { animation-delay: .24s; }
.bars-x { display: flex; gap: 6px; margin-top: 4px; } .bars-x span { flex: 1; text-align: center; color: var(--m-mut); font-size: 9px; }
.rows { display: grid; gap: 6px; }
.rowi { display: flex; justify-content: space-between; align-items: center; gap: 6px; padding: 6px 0; border-bottom: 1px solid var(--m-line); font-size: 10.5px; min-width: 0; }
.rowi span:first-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rowi .flip { position: relative; display: inline-grid; }
.rowi .flip > * { grid-area: 1 / 1; }
.rowi .flip .a { animation: flipa 7s infinite; } .rowi .flip .b { opacity: 0; animation: flipb 7s infinite; }
@keyframes flipa { 0%, 50% { opacity: 1; } 56%, 100% { opacity: 0; } }
@keyframes flipb { 0%, 50% { opacity: 0; } 56%, 100% { opacity: 1; } }

/* D: OS no celular */
.phone-wrap { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: center; }
.phone { width: 190px; border-radius: 26px; background: #fff; border: 6px solid #2a2f35; overflow: hidden; color: var(--m-ink); font-size: 11px; }
.phone .ph-top { background: #231e20; color: #fff; padding: 12px 12px 10px; }
.phone .ph-top b { display: block; font-size: 12px; } .phone .ph-top small { color: rgba(255,255,255,.7); font-size: 10px; }
.phone ul { list-style: none; margin: 0; padding: 8px 12px; display: grid; gap: 7px; }
.phone li { display: flex; gap: 8px; align-items: center; }
.phone li i { width: 15px; height: 15px; border-radius: 5px; border: 1.5px solid #c9c6d6; position: relative; flex: none; }
.phone li i::after { content: ""; position: absolute; inset: 1px; border-radius: 3px; background: #6f67e0 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 80% no-repeat; transform: scale(0); animation: tick 8s infinite; }
.phone li:nth-child(1) i::after { animation-delay: .2s; } .phone li:nth-child(2) i::after { animation-delay: .9s; } .phone li:nth-child(3) i::after { animation-delay: 1.6s; } .phone li:nth-child(4) i::after { animation-delay: 2.3s; }
@keyframes tick { 0% { transform: scale(0); } 6%, 80% { transform: scale(1); } 88%, 100% { transform: scale(0); } }
.phone .sig { margin: 4px 12px 0; border-top: 1px dashed #c9c6d6; padding-top: 6px; color: var(--m-mut); font-size: 10px; }
.phone .sig svg { width: 100%; height: 34px; display: block; }
.phone .sig path { fill: none; stroke: #231e20; stroke-width: 2; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; animation: sign 8s infinite; }
@keyframes sign { 0%, 38% { stroke-dashoffset: 1; } 55%, 85% { stroke-dashoffset: 0; } 95%, 100% { stroke-dashoffset: 1; } }
.phone .ph-btn { margin: 8px 12px 12px; background: #6f67e0; color: #fff; text-align: center; font-weight: 600; padding: 8px; border-radius: 9px; animation: okb 8s infinite; }
@keyframes okb { 0%, 58% { background: #6f67e0; } 62%, 85% { background: #17803f; } 100% { background: #6f67e0; } }
.phone .ph-btn::after { content: "Finalizar OS"; } 
.os-side { display: grid; gap: 8px; min-width: 0; }
.os-side .toastm { background: #fff; border-radius: 10px; padding: 9px 10px; border: 1px solid var(--m-line); font-size: 10.5px; opacity: 0; transform: translateY(8px); animation: toastm 8s infinite; color: var(--m-ink); }
.os-side .toastm:nth-child(2) { animation-delay: .5s; } .os-side .toastm:nth-child(3) { animation-delay: 1s; }
@keyframes toastm { 0%, 60% { opacity: 0; transform: translateY(8px); } 66%, 90% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@media (max-width: 520px) { .phone-wrap { grid-template-columns: 1fr; justify-items: center; } .os-side { width: 100%; } .kanban .col { min-height: 170px; } .mock .kpis { grid-template-columns: 1fr 1fr; } .mock .kpis .kpi:nth-child(3) { display: none; } .school { grid-template-columns: 1fr; } }

/* galeria em movimento (case) */
.marquee { overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 18px; width: max-content; animation: marquee 48s linear infinite; animation-play-state: paused; }
.marquee.play .marquee-track { animation-play-state: running; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee figure { margin: 0; width: clamp(220px, 26vw, 320px); aspect-ratio: 4 / 4.6; border-radius: 18px; background: var(--screen); overflow: hidden; flex: none; position: relative; }
.marquee figure img { position: absolute; inset: 4%; width: 92%; height: 92%; object-fit: contain; }
.marquee figcaption { position: absolute; left: 12px; bottom: 10px; color: #fff; font-size: 0.85rem; font-weight: 600; background: rgba(19,23,27,.7); padding: 4px 10px; border-radius: 999px; }
@keyframes marquee { to { transform: translateX(calc(-50% - 9px)); } }

/* telas do case flutuam de leve */
.feature .screen img { animation: float 9s ease-in-out infinite; }
.feature:nth-child(even) .screen img { animation-delay: -4.5s; }
@keyframes float { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-8px) scale(1.025); } }

/* chamada para mais cases (início) */
.cases-more { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.cases-more a { display: block; text-decoration: none; padding: 18px; border-radius: 16px; border: 1px solid var(--line); background: var(--bg-raised); transition: border-color .2s, transform .2s; min-width: 0; }
.cases-more a:hover { border-color: var(--purple); transform: translateY(-3px); }
.cases-more small { display: block; color: var(--muted); font-size: 0.85rem; }
.cases-more b { display: block; margin-top: 4px; font-weight: 600; line-height: 1.3; }
@media (max-width: 900px) { .cases-more { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .cases-more { grid-template-columns: 1fr; } }
.case .reel { width: min(300px, 70vw); justify-self: center; }

/* etiqueta de área nos nós */
.ba-text .area { display: inline-block; font-family: var(--font-body); font-size: 0.78rem; font-weight: 600; letter-spacing: .02em; color: var(--purple-text); background: color-mix(in srgb, var(--purple) 10%, transparent); padding: 3px 10px; border-radius: 999px; margin-bottom: 6px; text-decoration: none; }
.ba-text .t { display: block; }
.ba-list li { align-items: start; }
.ba-list .ba-icon { margin-top: 4px; }

/* ---------- login ---------- */
.login { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0; min-height: calc(100vh - 73px); }
.login-art { position: relative; background: var(--purple); color: #fff; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; padding: clamp(32px, 5vw, 64px); }
.login-art h1 { font-size: clamp(2.4rem, 1.5rem + 3vw, 4.2rem); letter-spacing: -0.045em; line-height: .95; font-weight: 800; max-width: 10ch; position: relative; z-index: 1; }
.login-art p { color: rgba(255,255,255,.85); max-width: 36ch; margin-top: 18px; position: relative; z-index: 1; }
.login-art .slogan { font-weight: 600; font-size: 1.1rem; position: relative; z-index: 1; }
.login-art .slogan b { color: #231e20; }
.login-art .orb { position: absolute; --size: min(420px, 60vw); right: -12%; bottom: -14%; }
.login-art .stripes { position: absolute; right: 10%; top: 42%; width: 160px; height: 160px; border-radius: 50%; background: repeating-linear-gradient(135deg, rgba(255,255,255,.22) 0 6px, transparent 6px 14px); }
.login-main { display: grid; place-items: center; padding: clamp(32px, 5vw, 64px) max(24px, env(safe-area-inset-right, 0px)) clamp(32px, 5vw, 64px) max(24px, env(safe-area-inset-left, 0px)); }
.login-card { width: min(420px, 100%); }
.login-card h2 { font-size: var(--step-3); letter-spacing: -0.04em; }
.login-card > p { color: var(--muted); margin-top: 10px; }
.login-card form { display: grid; gap: 18px; margin-top: 30px; }
.pw { position: relative; }
.pw input { padding-right: 92px; }
.pw button { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: none; border: 0; color: var(--purple-text); font: 600 0.9rem var(--font-body); cursor: pointer; padding: 8px; }
.login-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 0.95rem; }
.login-row label { display: flex; gap: 8px; align-items: center; color: var(--muted); }
.login-row input { width: 17px; height: 17px; accent-color: var(--purple); }
.login-row a { color: var(--purple-text); text-decoration: none; font-weight: 500; }
.login-card .btn { width: 100%; }
.login-msg { border-radius: 14px; padding: 14px 16px; font-size: 0.95rem; }
.login-msg:empty { display: none; }
.login-msg.info { background: color-mix(in srgb, var(--purple) 9%, var(--bg-raised)); border: 1px solid color-mix(in srgb, var(--purple) 40%, transparent); }
.login-msg.warn { background: #fdecea; color: #8e2a1e; border: 1px solid #f3c4bd; }
.login-msg a { color: var(--purple-text); }
.login-help { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.95rem; }
.login-help a { color: var(--purple-text); }
@media (max-width: 860px) { .login { grid-template-columns: 1fr; min-height: 0; } .login-art { min-height: 260px; } }
.mock, .screen { box-shadow: inset 0 0 0 1px var(--line); }
@media (max-width: 520px) {
  .mock { padding: 12px; }
  .mock .body { padding: 10px; }
  .kanban { gap: 5px; }
  .kanban .col { padding: 5px; }
  .kanban .col h6 { font-size: 9.5px; }
  .kanban .col h6 span, .kcard.mover .chip-s, .kcard.ghost .chip-s { display: none; }
  .kcard { padding: 6px; font-size: 9px; }
  .kcard b { font-size: 9.5px; }
  .kcard.mover { left: 5px; top: 26px; width: calc((100% - 15px) / 4 - 10px); animation-name: kmove-s; }
  .kanban .note-nf { font-size: 9px; }
}
@keyframes kmove-s {
  0%, 14% { transform: translateX(0); }
  22%, 39% { transform: translateX(calc(100% + 15px)); }
  47%, 64% { transform: translateX(calc(200% + 30px)); }
  72%, 92% { transform: translateX(calc(300% + 45px)); }
  100% { transform: translateX(calc(300% + 45px)); opacity: 0; }
}