@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --paper: #f6f6f6;
  --ink: #4a4a4a;
  --blue: #0048ff;
  --purple: #ff00ff;
  --night: #11131a;
  --line: rgba(74, 74, 74, .14);
  --gradient: linear-gradient(115deg, var(--blue) 0%, var(--blue) 55%, #4431ff 72%, var(--purple) 100%);
  --shadow: 0 20px 60px rgba(29, 35, 71, .11);
  --radius: 22px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }

@font-face {
  font-family: 'CoolveticaFallback';
  src: local('Coolvetica'), local('Coolvetica Rg');
  font-display: swap;
}

h1, h2, h3, .display, .brand-type {
  font-family: 'CoolveticaFallback', 'Poppins', sans-serif;
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.02;
  margin: 0;
}

p { margin: 0; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section {
  position: relative;
  min-height: calc(100svh - 76px);
  padding: clamp(44px, 6vh, 68px) 0;
  display: flex;
  align-items: center;
}
.section > .container { width: min(calc(100% - 40px), var(--max)); }
.section-sm { padding: 60px 0; }
.dark { background: var(--night); color: #fff; }
.muted { background: #efeff2; }
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 14px;
  left: 50%;
  width: min(calc(100% - 28px), 1180px);
  background: rgba(246, 246, 246, .76);
  border: 1px solid rgba(255,255,255,.68);
  border-radius: 999px;
  box-shadow: 0 14px 38px rgba(29,35,71,.14);
  backdrop-filter: blur(22px) saturate(135%);
  -webkit-backdrop-filter: blur(22px) saturate(135%);
  transform: translateX(-50%) scale(var(--header-scale, 1));
  transform-origin: top center;
  transition: transform .08s linear, background .3s ease, box-shadow .3s ease;
}
.nav-wrap { height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { display: inline-flex; width: 138px; flex: 0 0 auto; }
.logo img { width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; gap: 22px; }
.main-nav > a, .nav-trigger { font-size: .82rem; font-weight: 500; }
.main-nav > a:hover, .nav-trigger:hover { color: var(--blue); }
.nav-group { position: relative; }
.nav-trigger { display: inline-flex; align-items: center; gap: 8px; border: 0; background: none; color: inherit; padding: 18px 0; cursor: pointer; font-family: inherit; line-height: 1; }
.nav-trigger::after {
  content: '';
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transform-origin: center;
  transition: transform .24s ease, margin-top .24s ease;
}
.nav-group:hover .nav-trigger::after,
.nav-group:focus-within .nav-trigger::after { margin-top: 3px; transform: rotate(225deg); }
.dropdown {
  position: absolute;
  top: calc(100% - 3px);
  left: 50%;
  width: 285px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: .22s ease;
}
.nav-group:hover .dropdown, .nav-group:focus-within .dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.dropdown a { display: block; padding: 12px 14px; border-radius: 11px; font-size: .84rem; line-height: 1.35; }
.dropdown a:hover { background: #f2f3f9; color: var(--blue); }
.soon { opacity: .56; }
.soon small { display: block; font-size: .65rem; text-transform: uppercase; letter-spacing: .08em; }
.header-cta, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
  line-height: 1.2;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.header-cta, .btn-primary { color: #fff; background: var(--gradient); box-shadow: 0 10px 30px rgba(48,64,255,.22); }
.header-cta { min-height: 40px; padding-inline: 18px; }
.btn:hover, .header-cta:hover { transform: translateY(-2px); box-shadow: 0 14px 35px rgba(48,64,255,.3); }
.btn-secondary { border-color: rgba(74,74,74,.25); background: transparent; }
.dark .btn-secondary { border-color: rgba(255,255,255,.3); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--ink); transition: .25s ease; }

.whatsapp-float {
  position: fixed;
  z-index: 60;
  right: 24px;
  bottom: max(24px, env(safe-area-inset-bottom));
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 12px 30px rgba(18,140,71,.3);
  transition: transform .25s ease, box-shadow .25s ease;
}
.whatsapp-float img {
  width: 31px;
  height: 31px;
  object-fit: contain;
  filter: brightness(0) invert(1) drop-shadow(0 1px 1px rgba(0,0,0,.12));
}
.whatsapp-float:hover { transform: translateY(-4px) scale(1.04); box-shadow: 0 17px 36px rgba(18,140,71,.38); }
.whatsapp-float:focus-visible { outline: 3px solid rgba(0,72,255,.32); outline-offset: 4px; }

.hero {
  min-height: 100svh;
  padding: 108px 0 32px;
  display: grid;
  place-items: center;
  isolation: isolate;
}
.hero::before, .hero::after {
  content: '';
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .18;
}
.hero::before { width: 360px; height: 360px; background: var(--blue); top: 5%; right: -8%; }
.hero::after { width: 270px; height: 270px; background: var(--purple); bottom: 4%; left: -8%; opacity: .12; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 62px; align-items: center; }
.eyebrow { margin-bottom: 18px; font-size: .7rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--blue); }
.hero h1 { max-width: 820px; font-size: clamp(3rem, 5.8vw, 5.75rem); }
.subpage-hero h1 { font-size: clamp(2.9rem, 4.9vw, 5rem); }
.home-hero-title > span,
.software-hero-title > span { display: block; width: max-content; white-space: nowrap; }
.hero-copy { max-width: 660px; margin-top: 23px; font-size: 1.03rem; line-height: 1.65; }
.hero-copy + .hero-copy { margin-top: 14px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }

.orbit-card { position: relative; min-height: 370px; display: grid; place-items: center; }
.orb {
  width: min(30vw, 300px);
  aspect-ratio: 1;
  border-radius: 38% 62% 62% 38% / 44% 40% 60% 56%;
  background: var(--gradient);
  filter: drop-shadow(0 30px 50px rgba(56,41,255,.25));
  animation: morph 9s ease-in-out infinite;
}
.orbit-line { position: absolute; width: 90%; aspect-ratio: 1; border: 1px solid rgba(0,72,255,.24); border-radius: 50%; animation: spin 18s linear infinite; }
.orbit-line::before { content: ''; position: absolute; width: 13px; height: 13px; border-radius: 50%; background: var(--purple); top: 12%; left: 15%; box-shadow: 0 0 25px var(--purple); }
@keyframes morph { 0%,100% { border-radius: 38% 62% 62% 38% / 44% 40% 60% 56%; transform: rotate(-4deg); } 50% { border-radius: 58% 42% 33% 67% / 58% 62% 38% 42%; transform: rotate(6deg); } }
@keyframes spin { to { transform: rotate(360deg); } }

.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; align-items: start; }
.split > :last-child { width: 100%; max-width: 720px; margin-top: 28px; }
.section-heading { width: 100%; max-width: 780px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.kicker { display: inline-block; margin-bottom: 14px; font-size: .68rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--blue); }
.section h2 { font-size: clamp(2.15rem, 4vw, 4rem); }
.section h3 { font-size: clamp(1.32rem, 1.9vw, 1.85rem); }
.lead { margin-top: 20px; max-width: 720px; font-size: 1.05rem; }
.prose { display: grid; gap: 16px; max-width: 780px; }
.prose-lg { font-size: 1rem; }

#sobre .section-heading h2 {
  font-size: clamp(3.8rem, 6.35vw, 6.5rem);
  line-height: .92;
}
#sobre {
  min-height: 100svh;
  overflow: hidden;
  padding-block: clamp(48px, 7vh, 76px);
}
#sobre .split { align-items: center; }
#sobre .split > :last-child { max-width: none; margin-top: 0; }
#sobre .prose-lg { font-size: 1.04rem; }
#sobre .about-copy .prose { margin-top: 30px; }
#sobre .principles { margin-top: 0; }

.principles, .cards { display: grid; gap: 16px; margin-top: 38px; }
.principles { grid-template-columns: repeat(2, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.four { grid-template-columns: repeat(2, 1fr); }
.card {
  position: relative;
  padding: 26px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(74,74,74,.12);
  border-radius: var(--radius);
  overflow: hidden;
}
.dark .card { background: rgba(255,255,255,.055); border-color: rgba(255,255,255,.14); }
.card::after { content: ''; position: absolute; inset: auto 0 0; height: 3px; background: var(--gradient); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.card:hover::after { transform: scaleX(1); }
.card-number { display: block; margin-bottom: 22px; font-size: .68rem; letter-spacing: .12em; color: var(--blue); }
.card h3 { margin-bottom: 13px; }
.card p + p { margin-top: 11px; }
.card-link { display: inline-flex; margin-top: 20px; font-size: .9rem; font-weight: 600; color: var(--blue); }
.card-list { display: grid; gap: 7px; padding: 0; margin: 17px 0 0; list-style: none; }
.card-list li::before { content: '—'; margin-right: 10px; color: var(--purple); }

.home-solutions .card {
  display: flex;
  flex-direction: column;
  padding: 22px 24px;
  cursor: pointer;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.home-solutions .cards { gap: 14px; margin-top: 28px; }
.home-solutions > .container { transform: translateY(-28px); }
.home-solutions .card h3 { margin-bottom: 8px; }
.home-solutions .card p { line-height: 1.5; }
.home-solutions .card-link { margin-top: 14px; }
.home-solutions .card:hover {
  transform: translateY(-7px);
  border-color: rgba(0,72,255,.22);
  box-shadow: 0 22px 48px rgba(29,35,71,.13);
}
.home-solutions .card:focus-visible {
  outline: 3px solid rgba(0,72,255,.28);
  outline-offset: 4px;
  transform: translateY(-5px);
}
.home-solutions .card:focus-visible::after { transform: scaleX(1); }

.principles { gap: 22px; margin-top: 28px; }
.principles .card {
  min-width: 0;
  padding: 20px;
  background: rgba(255,255,255,.64);
  border: 1px solid rgba(74,74,74,.1);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(29,35,71,.065);
  animation: gentle-float 4.8s ease-in-out infinite;
}
.principles .card:nth-child(2) { animation-delay: -.9s; }
.principles .card:nth-child(3) { animation-delay: -1.8s; }
.principles .card:nth-child(4) { animation-delay: -2.7s; }
.principles .card::after { display: none; }
.principles .card-number { margin-bottom: 10px; opacity: .62; }
.principles .card h3 { margin-bottom: 8px; font-size: 1.16rem; }
.principles .card p { font-size: .88rem; line-height: 1.55; opacity: .8; }
@keyframes gentle-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.feature-band { border-radius: 30px; overflow: hidden; }
.band-inner { padding: 54px; display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.band-inner h2 { color: #fff; }
.band-inner .lead { color: rgba(255,255,255,.74); }
.infinity-feature { max-width: 1120px; background: #0d2a49; }
.infinity-feature .band-inner { padding: 38px 44px; gap: 40px; }
.infinity-feature .band-inner h2 { font-size: clamp(2rem, 3.3vw, 3.35rem); line-height: 1.02; }
.infinity-feature .lead { margin-top: 16px; font-size: 1rem; }
.infinity-feature .actions { margin-top: 20px; }
.infinity-logo { width: min(270px, 72%); height: auto; margin-bottom: 28px; }
.infinity-feature .infinity-logo { width: min(225px, 68%); margin-bottom: 18px; }
.infinity-mockup { min-width: 0; display: flex; align-items: center; justify-content: center; }
.infinity-mockup img {
  width: min(112%, 620px);
  max-width: none;
  height: auto;
  filter: drop-shadow(0 28px 38px rgba(0,0,0,.28));
}
.btn-solid-blue { color: #fff; background: #1a4ad8; box-shadow: 0 10px 28px rgba(26,74,216,.24); }
.btn-solid-blue:hover { box-shadow: 0 14px 32px rgba(26,74,216,.34); }
.product-showcase-section { justify-content: center; }
.product-showcase { position: relative; display: grid; place-items: center; width: 100%; }
.product-slide {
  grid-area: 1 / 1;
  width: min(calc(100% - 40px), 1120px);
  height: 100%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px) scale(.992);
  transition: opacity .65s ease, transform .65s ease, visibility 0s linear .65s;
}
.product-slide .band-inner { box-sizing: border-box; min-height: 100%; }
.product-slide.is-active { opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition-delay: 0s; }
.product-showcase-dots { position: absolute; z-index: 4; left: 50%; bottom: 14px; display: flex; gap: 8px; transform: translateX(-50%); }
.product-showcase-dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 999px; background: rgba(255,255,255,.45); cursor: pointer; transition: width .3s ease, background .3s ease; }
.product-showcase-dots button.is-active { width: 28px; background: #fff; }
.bichoai-feature { max-width: 1120px; color: #fff; background: radial-gradient(circle at 83% 22%, rgba(255,111,0,.28), transparent 34%), linear-gradient(135deg, #063e2b, #08734a); }
.bichoai-feature .band-inner { padding: 38px 44px; gap: 40px; }
.bichoai-feature .band-inner h2 { font-size: clamp(1.85rem, 2.85vw, 2.9rem); line-height: 1.04; letter-spacing: -.025em; }
.bichoai-title > span { display: block; white-space: nowrap; }
.bichoai-feature .lead { margin-top: 16px; font-size: 1rem; color: rgba(255,255,255,.82); }
.bichoai-feature .actions { margin-top: 20px; }
.bichoai-logo { box-sizing: border-box; width: min(360px, 86%); height: auto; margin-bottom: 18px; padding: 14px 18px; border-radius: 18px; background: #fff; box-shadow: 0 18px 34px rgba(0,0,0,.18); }
.bichoai-visual { min-width: 0; display: flex; align-items: center; justify-content: center; }
.bichoai-visual img { width: min(78%, 385px); height: auto; filter: drop-shadow(0 28px 34px rgba(0,0,0,.28)); animation: gentle-float 4.8s ease-in-out infinite; }
.btn-bichoai { color: #fff; background: #ff6f00; box-shadow: 0 10px 28px rgba(255,111,0,.25); }
.btn-bichoai:hover { box-shadow: 0 14px 32px rgba(255,111,0,.38); }

.device-stage { position: relative; min-height: 310px; max-width: 680px; perspective: 1000px; }
.laptop { position: absolute; width: 83%; right: 0; top: 20px; transform: rotateY(-9deg) rotateX(4deg); }
.laptop-screen { aspect-ratio: 16/10; border: 12px solid #282b36; border-radius: 17px; background: #f7f8fc; padding: 14px; box-shadow: 0 35px 55px rgba(0,0,0,.3); }
.laptop-base { width: 114%; height: 13px; margin-left: -7%; border-radius: 2px 2px 10px 10px; background: #b9bdc7; }
.phone { position: absolute; z-index: 2; width: 25%; left: 2%; bottom: 0; border: 8px solid #20232b; border-radius: 25px; background: #f7f8fc; box-shadow: 0 24px 45px rgba(0,0,0,.35); padding: 11px 8px; aspect-ratio: 9/18.6; }
.ui-top { display: flex; gap: 7px; margin-bottom: 13px; }
.ui-top i, .ui-grid i, .ui-list i { display: block; border-radius: 6px; background: #dfe3ef; }
.ui-top i { height: 8px; flex: 1; }
.ui-top i:first-child { background: linear-gradient(90deg,var(--blue),#5a36ff); }
.ui-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.ui-grid i { height: 58px; }
.phone .ui-grid { grid-template-columns: 1fr; }
.phone .ui-grid i { height: 28px; }
.ui-list { display: grid; gap: 7px; margin-top: 12px; }
.ui-list i { height: 7px; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.tag { padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.55); font-size: .88rem; }
.dark .tag { border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.05); }
.animated-tags .tag {
  animation: tag-rise 6.8s cubic-bezier(.45, 0, .55, 1) infinite;
  box-shadow: 0 8px 20px rgba(29,35,71,.055);
  will-change: transform, box-shadow;
}
.animated-tags .tag:nth-child(2n) { animation-delay: -1.15s; }
.animated-tags .tag:nth-child(3n) { animation-delay: -2.3s; }
.animated-tags .tag:nth-child(4n) { animation-delay: -3.45s; }
@keyframes tag-rise {
  0%, 100% { transform: translate3d(0, 0, 0); box-shadow: 0 8px 20px rgba(29,35,71,.055); }
  50% { transform: translate3d(0, -4px, 0); box-shadow: 0 12px 24px rgba(29,35,71,.095); }
}

.journey-list { max-width: 900px; margin-top: 38px; border-top: 1px solid var(--line); }
.journey-item { border-bottom: 1px solid var(--line); }
.journey-button { width: 100%; padding: 21px 0; display: grid; grid-template-columns: 52px 1fr 34px; align-items: center; gap: 12px; border: 0; background: transparent; color: inherit; text-align: left; cursor: pointer; font: inherit; }
.journey-button .step { font-size: .76rem; color: var(--blue); }
.journey-button strong { font-family: 'CoolveticaFallback','Poppins',sans-serif; font-size: clamp(1.15rem,1.5vw,1.5rem); letter-spacing: -.02em; }
.journey-button .plus { justify-self: end; font-size: 1.5rem; font-weight: 300; transition: transform .25s ease; }
.journey-item.open .plus { transform: rotate(45deg); }
.journey-content { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.journey-content > div { overflow: hidden; }
.journey-content p { max-width: 760px; padding: 0 0 22px 64px; color: rgba(74,74,74,.82); }
.journey-item.open .journey-content { grid-template-rows: 1fr; }

.scenario-list { display: grid; gap: 0; max-width: 980px; margin-top: 36px; }
.scenario { display: grid; grid-template-columns: 1.25fr .75fr 28px; gap: 22px; align-items: center; padding: 19px 0; border-bottom: 1px solid var(--line); }
.scenario strong { font-size: 1rem; }
.scenario span { color: var(--blue); font-size: .84rem; }
.scenario b { font-size: 1.25rem; color: var(--purple); }
.company-needs .section-heading { margin-inline: auto; text-align: center; }
.company-needs .scenario-list { max-width: 820px; margin: 30px auto 0; }
.company-needs .scenario {
  grid-template-columns: 1.25fr .75fr 26px;
  gap: 20px;
  margin: 3px 0;
  padding: 17px 20px;
  border: 1px solid transparent;
  border-radius: 16px;
  transition: transform .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.company-needs .scenario strong { color: var(--ink); font-size: 1.06rem; }
.company-needs .scenario span { color: var(--ink); font-size: .9rem; opacity: .74; }
.company-needs .scenario b { color: var(--ink); font-size: 1.12rem; opacity: .72; transition: transform .25s ease, color .25s ease; }
.company-needs .scenario:hover,
.company-needs .scenario:focus-visible {
  transform: translateY(-4px) scale(1.01);
  background: rgba(255,255,255,.82);
  border-color: rgba(0,72,255,.18);
  box-shadow: 0 16px 36px rgba(29,35,71,.1);
  outline: none;
}
.company-needs .scenario:hover b,
.company-needs .scenario:focus-visible b { color: var(--blue); transform: translateX(4px); opacity: 1; }

.process-home .section-heading,
.process-home .journey-list { width: 100%; max-width: 820px; margin-left: auto; margin-right: auto; }
.process-home .section-heading { text-align: center; }
.process-home .section-heading h2 { font-size: clamp(1.9rem, 3.3vw, 3.2rem); }
.process-home .journey-list { margin-top: 30px; }
.process-home .journey-button { grid-template-columns: 44px 1fr 30px; padding: 17px 0; }
.process-home .journey-button strong { font-size: clamp(1.06rem, 1.35vw, 1.3rem); }
.process-home .journey-content p { padding: 0 42px 18px 56px; font-size: .95rem; }

/* Internal service pages follow the same scale and rhythm established on Home. */
.service-page .section { padding-block: clamp(42px, 5.4vh, 60px); }
.service-page .subpage-hero { padding-top: 102px; padding-bottom: 32px; }
.service-page .hero-grid {
  grid-template-columns: minmax(0, 1.18fr) minmax(260px, .82fr);
  gap: 48px;
}
.service-page .subpage-hero h1 {
  max-width: 760px;
  font-size: clamp(2.65rem, 4.35vw, 4.4rem);
}
.service-page .hero-copy {
  max-width: 620px;
  margin-top: 18px;
  font-size: .98rem;
  line-height: 1.62;
}
.service-page .hero-copy + .hero-copy { margin-top: 10px; }
.service-page .actions { margin-top: 24px; }
.service-page .orbit-card { min-height: 320px; }
.service-page .orb { width: min(27vw, 260px); }
.service-page .split {
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 48px;
}
.service-page .split > :last-child { max-width: 680px; margin-top: 29px; }
.service-page .section-heading { max-width: 740px; }
.service-page .section h2 { font-size: clamp(1.9rem, 3.25vw, 3.2rem); }
.service-page .section h3 { font-size: clamp(1.18rem, 1.55vw, 1.55rem); }
.service-page .lead { max-width: 680px; margin-top: 16px; font-size: .98rem; }
.service-page .prose { max-width: 700px; gap: 13px; }
.service-page .prose-lg { font-size: .96rem; }
.service-page .cards { gap: 14px; margin-top: 30px; }
.service-page .card { padding: 22px; border-radius: 18px; }
.service-page .card-number { margin-bottom: 16px; }
.service-page .card h3 { margin-bottom: 10px; }
.service-page .card p,
.service-page .card-list { font-size: .94rem; }
.service-page .card p + p { margin-top: 8px; }
.service-page .card-list { gap: 5px; margin-top: 13px; }
.service-page .tag-cloud { max-width: 820px; gap: 8px; margin-top: 24px; }
.service-page .tag { padding: 8px 13px; font-size: .84rem; }
.service-page .check-grid {
  max-width: 820px;
  gap: 6px 26px;
  margin-top: 26px;
  font-size: .94rem;
}
.service-page .check-grid li { padding-block: 10px; }
.service-page .section > .container > .journey-list,
.service-page .section > .container > .section-heading:has(+ .journey-list) {
  width: 100%;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.service-page .section > .container > .section-heading:has(+ .journey-list) { text-align: center; }
.service-page .journey-list { margin-top: 30px; }
.service-page .journey-button { grid-template-columns: 44px 1fr 30px; padding: 17px 0; }
.service-page .journey-button strong { font-size: clamp(1.06rem, 1.35vw, 1.3rem); }
.service-page .journey-content p { padding: 0 42px 18px 56px; font-size: .95rem; }
.service-page .story-flow {
  max-width: 820px;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 30px;
}
.service-page .story-step { min-height: 118px; padding: 16px; font-size: .82rem; }
.service-page .story-step b { margin-bottom: 16px; }
.service-page .device-stage { min-height: 280px; }

/* IA e Automação */
.ai-page .subpage-hero { padding-top: 82px; padding-bottom: 24px; }
.ai-page .subpage-hero h1 > span { display: block; width: max-content; white-space: nowrap; }
.ai-capabilities .section-heading,
.ai-integrations .section-heading,
.ai-sequence .section-heading { margin-inline: auto; text-align: center; }
.ai-capabilities .cards { gap: 12px; margin-top: 24px; }
.ai-capabilities .card { padding: 18px 20px; }
.ai-capabilities .card-number { margin-bottom: 8px; }
.ai-capabilities .card h3 { margin-bottom: 7px; }
.ai-capabilities .card p,
.ai-capabilities .card-list { font-size: .86rem; line-height: 1.48; }
.ai-capabilities .card-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 16px;
  margin-top: 10px;
}
.ai-capabilities .card-list li::before { margin-right: 7px; }
.ai-whatsapp .split { align-items: center; }
.ai-whatsapp .split > :last-child { margin-top: 0; }
.ai-whatsapp .cards { gap: 12px; margin-top: 0; }
.ai-whatsapp .card { padding: 18px; }
.ai-whatsapp .card h3 { font-size: 1.12rem; margin-bottom: 7px; }
.ai-whatsapp .card p { font-size: .84rem; line-height: 1.5; }
.floating-cards .card {
  animation: gentle-float 4.8s ease-in-out infinite;
  will-change: transform;
}
.floating-cards .card:nth-child(2) { animation-delay: -.9s; }
.floating-cards .card:nth-child(3) { animation-delay: -1.8s; }
.floating-cards .card:nth-child(4) { animation-delay: -2.7s; }
.floating-cards .card:nth-child(5) { animation-delay: -3.6s; }
.floating-cards .card:nth-child(6) { animation-delay: -4.5s; }
.section-actions { justify-content: center; margin-top: 22px; }
.ai-integrations .section-heading .lead,
.integration-closing,
.ai-sequence .section-heading .lead,
.sequence-closing { margin-left: auto; margin-right: auto; text-align: center; }
.ai-integrations .cards { margin-top: 26px; }
.ai-integrations .card { padding: 19px; }
.integration-closing,
.sequence-closing { margin-top: 30px; }
.ai-sequence > .container { display: grid; justify-items: center; }
.ai-sequence .story-flow { width: 100%; margin-left: auto; margin-right: auto; }
.ai-sequence .story-step {
  transition: transform .38s ease, background-color .38s ease, border-color .38s ease, box-shadow .38s ease;
}
.ai-sequence .story-step.is-active {
  transform: translateY(-9px);
  background: rgba(0,72,255,.2);
  border-color: rgba(166,184,255,.65);
  box-shadow: 0 18px 36px rgba(0,0,0,.24);
}
.ai-sequence .story-step.is-active b { color: #fff; }
.human-balance .split { align-items: center; }
.human-balance .section-heading h2 {
  font-size: clamp(3rem, 4.65vw, 4.8rem);
  line-height: 1;
}
.human-balance .section-heading h2 span { display: block; white-space: nowrap; }

/* Software sob medida */
.software-page .subpage-hero { padding-top: 82px; padding-bottom: 24px; }
.software-problem {
  min-height: 100svh;
  padding-top: clamp(88px, 10vh, 108px);
  padding-bottom: clamp(32px, 4.5vh, 46px);
}
.software-problem .split { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); align-items: center; }
.software-problem .split > :last-child { margin-top: 0; }
.software-problem .section-heading h2 { font-size: clamp(2.9rem, 4.55vw, 4.55rem); line-height: .96; }
.software-problem .section-heading h2 span { display: block; white-space: nowrap; }
.software-problem .check-grid { gap: 2px 22px; margin-top: 16px; }
.software-problem .check-grid li { padding-block: 7px; }
.software-problem .problem-closing { margin-top: 22px; }

.software-adapts .split { align-items: center; }
.software-adapts .split > :last-child { margin-top: 0; }
.software-adapts .section-heading h2 { font-size: clamp(2.8rem, 4.2vw, 4.2rem); line-height: .94; }
.software-adapts .section-heading h2 span { display: block; white-space: nowrap; }
.software-adapts .prose { margin-top: 24px; }
.software-adapts .tag-cloud { margin-top: 30px; }

.software-offers .section-heading { max-width: 880px; }
.software-platforms .split { align-items: center; }
.software-platforms .split > :last-child { margin-top: 0; }
.software-platforms .software-device {
  display: grid;
  align-content: center;
  justify-items: center;
}
.software-platforms .platform-copy { margin-top: 24px; }
.software-platforms .device-stage { width: 100%; max-width: 620px; }

.software-connected > .container,
.software-fit > .container { display: grid; align-content: center; }
.software-connected .section-heading,
.software-fit .section-heading { margin-inline: auto; }
.software-connected .tag-cloud {
  width: 100%;
  max-width: 1080px;
  display: grid;
  gap: 8px;
  margin-inline: auto;
}
.software-connected .tag-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.software-connected .tag {
  width: max-content;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.software-fit .section-heading { max-width: 900px; }
.software-fit .check-grid { margin-left: auto; margin-right: auto; }

.software-growth .section-heading { max-width: 880px; }
.growth-cards {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
}
.growth-cards .card { grid-column: span 2; }
.growth-cards .card:nth-child(4) { grid-column: 2 / span 2; }
.growth-cards .card:nth-child(5) { grid-column: 4 / span 2; }
.growth-cards .card {
  min-height: 132px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  text-align: center;
  font-family: 'CoolveticaFallback', 'Poppins', sans-serif;
  font-size: clamp(1.02rem, 1.35vw, 1.25rem);
  line-height: 1.25;
  animation: gentle-float 4.8s ease-in-out infinite;
  will-change: transform;
}
.growth-cards .card:nth-child(2) { animation-delay: -.9s; }
.growth-cards .card:nth-child(3) { animation-delay: -1.8s; }
.growth-cards .card:nth-child(4) { animation-delay: -2.7s; }
.growth-cards .card:nth-child(5) { animation-delay: -3.6s; }

/* Desenvolvimento de aplicativos */
.app-page .subpage-hero { padding-top: 82px; padding-bottom: 24px; }
.app-page .subpage-hero h1 { font-size: clamp(3.15rem, 5.45vw, 5.45rem); }
.app-page .subpage-hero h1 span { display: block; width: max-content; }
.app-page .subpage-hero h1 .gradient-text { padding-right: .08em; }
.app-page .subpage-hero .device-stage {
  max-width: 714px;
  transform: translateX(-28px) scale(1.05);
  transform-origin: center right;
}
.app-showcase {
  position: relative;
  width: 100%;
  max-width: 660px;
  min-height: 440px;
  transform: translateX(-22px);
}
.app-logo {
  position: absolute;
  display: block;
  width: 38%;
  height: auto;
  border-radius: 26px;
  box-shadow: 0 24px 55px rgba(31,38,64,.17), 0 5px 16px rgba(0,72,255,.09);
  will-change: transform;
}
.app-logo-mkpay { top: 2%; left: 4%; z-index: 2; animation: app-logo-float-one 5.8s ease-in-out infinite; }
.app-logo-nordeste { top: 13%; right: 1%; z-index: 1; width: 42%; animation: app-logo-float-two 6.6s ease-in-out infinite; }
.app-logo-bichoai { left: 29%; bottom: 0; z-index: 3; width: 39%; animation: app-logo-float-three 5.3s ease-in-out infinite; }
@keyframes app-logo-float-one {
  0%, 100% { transform: translate3d(0,0,0) rotate(-7deg); }
  50% { transform: translate3d(5px,-12px,0) rotate(-4deg); }
}
@keyframes app-logo-float-two {
  0%, 100% { transform: translate3d(0,0,0) rotate(6deg); }
  50% { transform: translate3d(-7px,10px,0) rotate(3deg); }
}
@keyframes app-logo-float-three {
  0%, 100% { transform: translate3d(0,0,0) rotate(-2deg); }
  50% { transform: translate3d(8px,-10px,0) rotate(2deg); }
}
.app-page .app-hero-copy > strong,
.app-page .app-hero-copy > span { display: block; white-space: nowrap; }

.app-problem {
  min-height: 100svh;
  padding-top: clamp(88px, 10vh, 108px);
  padding-bottom: clamp(32px, 4.5vh, 46px);
}
.app-problem .split { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; }
.app-problem .split > :last-child { margin-top: 0; }
.app-problem .section-heading h2 {
  font-size: clamp(2.9rem, 4.55vw, 4.55rem);
  line-height: .96;
}
.app-problem .section-heading h2 span { display: block; white-space: nowrap; }

.app-offers .section-heading { max-width: 860px; }
.app-offers .cards { gap: 12px; margin-top: 26px; }
.app-offers .card { padding: 19px 21px; }
.app-offers .card-number { margin-bottom: 10px; }
.app-offers .card h3 { margin-bottom: 8px; }
.app-offers .card p { font-size: .88rem; line-height: 1.5; }

.app-system .split { align-items: center; }
.app-system .split > :last-child { margin-top: 0; }
.app-system .section-heading h2,
.app-stores .section-heading h2,
.app-extension .section-heading h2,
.app-idea .section-heading h2 {
  font-size: clamp(2.75rem, 4.2vw, 4.2rem);
  line-height: .96;
}
.app-system .section-heading h2 span,
.app-stores .section-heading h2 span,
.app-extension .section-heading h2 span,
.app-idea .section-heading h2 span { display: block; white-space: nowrap; }
.app-extension .section-heading h2 { font-size: clamp(2.6rem, 3.5vw, 3.5rem); line-height: .98; }

.app-mobility .section-heading { max-width: 900px; margin-inline: auto; }
.app-mobility .section-heading .lead { margin-left: auto; margin-right: auto; }
.app-mobility .cards { max-width: 920px; margin-left: auto; margin-right: auto; }

.app-connected .section-heading { max-width: 920px; margin-inline: auto; }
.app-connected .section-heading .lead,
.app-connected .connected-closing { margin-left: auto; margin-right: auto; text-align: center; }
.app-connected .connected-closing { max-width: 820px; margin-top: 22px; }
.app-connected .tag-cloud { max-width: 920px; margin-left: auto; margin-right: auto; justify-content: center; }

.app-stores .split,
.app-extension .split,
.app-idea .split { align-items: center; }
.app-stores .section-heading h2 { line-height: 1.08; }
.app-idea { min-height: auto; padding-block: clamp(72px, 8vh, 96px); }
.app-stores .split > :last-child,
.app-extension .split > :last-child,
.app-idea .split > :last-child { margin-top: 0; }
.store-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}
.store-badge {
  width: min(175px, 42%);
  aspect-ratio: 3 / 1;
  flex: 0 1 175px;
  background-image: url('/assets/app-store-badges.png');
  background-repeat: no-repeat;
  background-size: 200% auto;
  animation: gentle-float 4.8s ease-in-out infinite;
  filter: drop-shadow(0 12px 22px rgba(0,0,0,.22));
  will-change: transform;
}
.store-badge-apple { background-position: left center; }
.store-badge-google { background-position: right center; animation-delay: -2.1s; }

.app-cta h2 { max-width: 1080px; }
.app-cta h2 span { display: block; white-space: nowrap; }

.logo-word { width: min(330px, 75%); filter: brightness(0) invert(1); margin-bottom: 30px; }
.cases { margin-top: 56px; counter-reset: cases; }
.case-row { display: grid; grid-template-columns: 76px 1fr 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.case-row::before { counter-increment: cases; content: '0' counter(cases); color: rgba(255,255,255,.4); }
.case-row strong { font-size: 1.05rem; }
.case-row span { color: rgba(255,255,255,.6); }

.check-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px 30px; max-width: 980px; padding: 0; margin: 32px 0 0; list-style: none; }
.check-grid li { padding: 12px 0 12px 30px; border-bottom: 1px solid var(--line); position: relative; }
.check-grid li::before { content: '✓'; position: absolute; left: 0; color: var(--blue); font-weight: 700; }

.story-flow { margin-top: 36px; display: grid; grid-template-columns: repeat(6,1fr); gap: 9px; }
.story-step { min-height: 140px; padding: 17px; border-radius: 15px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); font-size: .8rem; }
.story-step b { display: block; margin-bottom: 24px; font-size: .68rem; color: #a6b8ff; }

.quote { padding-left: 22px; border-left: 3px solid; border-image: var(--gradient) 1; font-family: 'CoolveticaFallback','Poppins',sans-serif; font-size: clamp(1.3rem,2vw,2rem); line-height: 1.25; }

.cta-section { text-align: center; overflow: hidden; }
.cta-section h2 { max-width: 900px; margin-inline: auto; }
.cta-section .lead { margin-inline: auto; }
.cta-section .actions { justify-content: center; }

.site-footer { padding: 60px 0 24px; background: #0c0e14; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(4,1fr); gap: 44px; }
.footer-logo { width: 190px; filter: brightness(0) invert(1); }
.social-link { display: inline-flex; margin-top: 24px; padding: 9px 14px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; font-size: .8rem; }
.footer-col h3 { margin-bottom: 20px; font-family: 'Poppins',sans-serif; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-col a { display: block; margin: 10px 0; color: rgba(255,255,255,.63); font-size: .84rem; }
.footer-col a:hover { color: #fff; }
.subfooter { margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.48); font-size: .78rem; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.placeholder-hero { min-height: 75vh; text-align: center; }
.placeholder-hero .container { display: grid; justify-items: center; }
.placeholder-hero p { max-width: 640px; margin-top: 25px; }

.legal-page main { padding-top: 96px; }
.legal-hero {
  min-height: auto;
  padding: clamp(72px, 10vw, 120px) 0 clamp(38px, 5vw, 58px);
  background:
    radial-gradient(circle at 88% 20%, rgba(0,72,255,.12), transparent 32%),
    var(--paper);
}
.legal-hero .container { width: min(calc(100% - 40px), 860px); }
.legal-hero h1 { max-width: 920px; font-size: clamp(2.8rem, 6vw, 5.35rem); }
.legal-meta { margin-top: 24px; color: rgba(74,74,74,.7); font-size: .92rem; }
.legal-content-section {
  min-height: auto;
  padding: 0 0 clamp(76px, 10vw, 120px);
  align-items: flex-start;
}
.legal-article { max-width: 860px; }
.legal-article section + section { margin-top: 48px; }
.legal-article h2 { margin-bottom: 18px; font-size: clamp(1.65rem, 3vw, 2.35rem); line-height: 1.15; }
.legal-article h3 { margin: 30px 0 14px; font-size: clamp(1.2rem, 2vw, 1.55rem); line-height: 1.25; }
.legal-article p, .legal-article li { font-size: 1rem; line-height: 1.8; }
.legal-article p + p { margin-top: 16px; }
.legal-article ul { margin: 16px 0 0; padding-left: 24px; }
.legal-article li + li { margin-top: 8px; }
.legal-article a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }

/* Blog */
.blog-page main { padding-top: 96px; }
.blog-hero {
  padding: clamp(52px, 6vw, 82px) 0 clamp(52px, 6vw, 76px);
  background:
    radial-gradient(circle at 84% 22%, rgba(0,72,255,.14), transparent 34%),
    radial-gradient(circle at 10% 88%, rgba(255,0,255,.08), transparent 28%),
    var(--paper);
}
.blog-hero .container { max-width: 980px; text-align: center; }
.blog-hero h1 { margin-top: 14px; font-size: clamp(3.7rem, 8vw, 7.4rem); line-height: .92; }
.blog-hero p { max-width: 710px; margin: 28px auto 0; font-size: clamp(1.05rem, 1.8vw, 1.35rem); line-height: 1.65; color: rgba(74,74,74,.76); }
.blog-index { padding: 0 0 clamp(90px, 10vw, 140px); }
.blog-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 310px);
  gap: 14px;
  padding: 22px;
  margin-bottom: 38px;
  border: 1px solid rgba(74,74,74,.09);
  border-radius: 22px;
  background: rgba(255,255,255,.68);
  box-shadow: 0 18px 48px rgba(26,31,44,.07);
}
.blog-tools label { display: grid; gap: 8px; }
.blog-tools label > span { padding-left: 3px; font-size: .72rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.blog-tools input,
.blog-tools select {
  width: 100%;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid rgba(74,74,74,.15);
  border-radius: 14px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  outline: none;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.blog-tools input:focus,
.blog-tools select:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(0,72,255,.09); }
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.blog-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(74,74,74,.1);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 18px 54px rgba(32,36,48,.06);
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.blog-card:hover { transform: translateY(-8px); border-color: rgba(0,72,255,.24); box-shadow: 0 28px 70px rgba(32,36,48,.13); }
.blog-card[hidden] { display: none; }
.blog-card figure { width: 100%; aspect-ratio: 16 / 8.7; margin: 0; overflow: hidden; background: #e8eaf0; }
.blog-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.blog-card:hover img { transform: scale(1.035); }
.blog-card-body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: clamp(24px, 3vw, 34px); }
.blog-category { display: inline-flex; align-items: center; min-height: 30px; padding: 6px 12px; border-radius: 999px; color: var(--blue); background: rgba(0,72,255,.08); font-size: .72rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.blog-card h2 { margin-top: 18px; font-size: clamp(1.35rem, 1.65vw, 1.7rem); line-height: 1.12; }
.blog-card p { margin-top: 18px; line-height: 1.7; color: rgba(74,74,74,.77); }
.blog-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; color: rgba(74,74,74,.58); font-size: .8rem; }
.blog-card .blog-meta { margin-top: 24px; }
.blog-meta span + span { position: relative; }
.blog-meta span + span::before { content: ''; position: absolute; top: 50%; left: -10px; width: 3px; height: 3px; border-radius: 50%; background: currentColor; }
.blog-read { display: inline-block; margin-top: auto; padding-top: 25px; color: var(--blue); font-size: .86rem; }
.blog-empty { padding: 70px 20px; text-align: center; color: rgba(74,74,74,.65); }

.article-hero { padding: clamp(48px, 5vw, 66px) 0 42px; background: radial-gradient(circle at 88% 18%, rgba(0,72,255,.11), transparent 34%); }
.article-container { width: min(calc(100% - 40px), 900px); }
.breadcrumbs { display: flex; align-items: center; gap: 9px; margin-bottom: 40px; color: rgba(74,74,74,.55); font-size: .82rem; }
.breadcrumbs a:hover { color: var(--blue); }
.article-hero h1 { margin-top: 20px; font-size: clamp(2.5rem, 4.7vw, 4.4rem); line-height: 1.02; letter-spacing: -.03em; }
.article-lead { margin-top: 28px; max-width: 820px; font-size: clamp(1.08rem, 2vw, 1.32rem); line-height: 1.7; color: rgba(74,74,74,.74); }
.article-hero .blog-meta { margin-top: 28px; }
.article-cover { overflow: hidden; aspect-ratio: 16 / 8.5; margin-top: 12px; border-radius: 28px; background: #e8eaf0; box-shadow: 0 24px 68px rgba(30,35,50,.11); }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-content { padding-top: clamp(52px, 7vw, 86px); padding-bottom: clamp(86px, 10vw, 132px); }
.article-content > p,
.article-content > ul { font-size: clamp(1.02rem, 1.35vw, 1.14rem); line-height: 1.9; }
.article-content > p + p { margin-top: 20px; }
.article-content h2 { margin: 56px 0 20px; font-size: clamp(1.75rem, 3.4vw, 2.75rem); line-height: 1.12; }
.article-content ul { padding-left: 24px; }
.article-content li { padding-left: 7px; }
.article-content li + li { margin-top: 12px; }
.related-post { padding: 72px 0 90px; background: var(--night); color: #fff; }
.related-post .kicker { color: #7898ff; }
.related-post a { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); align-items: end; gap: 40px; margin-top: 22px; padding: 30px 0; border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.related-post strong { max-width: 620px; font-family: 'CoolveticaFallback','Poppins',sans-serif; font-size: clamp(1.8rem, 3.7vw, 3.2rem); line-height: 1.05; }
.related-post a > span { color: rgba(255,255,255,.63); line-height: 1.65; }

/* Página 404 */
.error-page main { padding-top: 96px; }
.error-hero {
  display: flex;
  align-items: center;
  min-height: calc(100svh - 96px);
  padding: clamp(62px, 8vw, 105px) 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 24%, rgba(0,72,255,.16), transparent 32%),
    radial-gradient(circle at 12% 86%, rgba(255,0,255,.09), transparent 27%),
    var(--paper);
}
.error-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); align-items: center; gap: clamp(44px, 7vw, 96px); transform: translateY(-30px); }
.error-copy h1 { margin-top: 18px; font-size: clamp(3.1rem, 4.9vw, 4.75rem); line-height: .94; }
.error-copy h1 > span { display: block; width: max-content; white-space: nowrap; }
.error-copy p { max-width: 650px; margin-top: 28px; font-size: clamp(1.02rem, 1.5vw, 1.2rem); line-height: 1.72; color: rgba(74,74,74,.76); }
.error-copy .actions { margin-top: 34px; }
.error-mark { position: relative; display: grid; place-items: center; width: min(100%, 540px); aspect-ratio: 1; margin-inline: auto; }
.error-mark::before {
  content: '';
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  background: radial-gradient(circle at 36% 30%, rgba(255,255,255,.95), rgba(214,222,255,.48) 48%, rgba(0,72,255,.13));
  box-shadow: 0 35px 95px rgba(0,72,255,.18), inset 0 0 0 1px rgba(255,255,255,.8);
}
.error-mark strong { position: relative; z-index: 2; color: var(--ink); font-family: 'CoolveticaFallback','Poppins',sans-serif; font-size: clamp(5.3rem, 10vw, 9rem); letter-spacing: -.07em; line-height: 1; }
.error-orbit { position: absolute; border: 1px solid rgba(0,72,255,.2); border-radius: 50%; animation: orbit-spin 15s linear infinite; }
.error-orbit::after { content: ''; position: absolute; top: 6%; left: 23%; width: 13px; height: 13px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 24px rgba(0,72,255,.55); }
.error-orbit-one { inset: 4%; }
.error-orbit-two { inset: 0 28%; transform: rotate(64deg); animation-duration: 11s; animation-direction: reverse; }
.error-orbit-two::after { background: var(--purple); box-shadow: 0 0 24px rgba(255,0,255,.45); }
.error-mark > i { position: absolute; z-index: 1; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 20px rgba(0,72,255,.55); }
.error-mark > i:nth-of-type(1) { top: 19%; right: 17%; }
.error-mark > i:nth-of-type(2) { bottom: 18%; left: 12%; width: 5px; height: 5px; background: var(--purple); }
.error-mark > i:nth-of-type(3) { top: 13%; left: 21%; width: 4px; height: 4px; }
@keyframes orbit-spin { to { transform: rotate(360deg); } }

@media (min-width: 981px) and (prefers-reduced-motion: no-preference) {
  html.scroll-stacking { scroll-padding-top: 96px; }
  html.scroll-stacking main {
    position: relative;
    padding-top: 96px;
    background-color: var(--paper);
  }
  html.scroll-stacking main > .section.stack-layer {
    z-index: var(--stack-index);
    isolation: isolate;
    background-color: var(--paper);
  }
  html.scroll-stacking main > .section.stack-layer.muted { background-color: #efeff2; }
  html.scroll-stacking main > .section.stack-layer.dark { background-color: var(--night); }
  html.scroll-stacking main > .section.stack-cover {
    border-radius: 22px 22px 0 0;
    box-shadow: 0 -18px 52px rgba(13,42,73,var(--stack-shadow, .05));
    overflow: clip;
  }
  html.scroll-stacking main > .section.stack-section {
    position: sticky;
    top: var(--stack-top, 96px);
    min-height: calc(100svh - 96px);
    transform: scale(var(--stack-scale, 1));
    transform-origin: center top;
    filter: brightness(var(--stack-brightness, 1)) blur(var(--stack-blur, 0px));
    will-change: transform, filter;
  }
  html.scroll-stacking main > .hero.stack-section,
  html.scroll-stacking main > #sobre.stack-section { min-height: calc(100svh - 96px); }
  html.scroll-stacking main > .hero.stack-section::before { top: calc(5% - 96px); }
  html.scroll-stacking body:not(.service-page) main > .hero.stack-section {
    padding-block: 32px;
  }
  html.scroll-stacking body.ai-page main > .subpage-hero.stack-section {
    padding-block: 18px 24px;
  }
  html.scroll-stacking body.software-page main > .subpage-hero.stack-section {
    padding-block: 18px 24px;
  }
  html.scroll-stacking body.app-page main > .subpage-hero.stack-section {
    padding-block: 18px 24px;
  }
}

@media (max-width: 980px) {
  .site-header { top: 10px; width: min(calc(100% - 20px), 1180px); }
  .home-solutions > .container { transform: none; }
  .main-nav, .header-cta { display: none; }
  .menu-toggle { display: block; }
  .main-nav.open { position: fixed; display: flex; flex-direction: column; align-items: stretch; gap: 0; inset: 92px 10px 10px; padding: 24px 20px 54px; background: rgba(246,246,246,.96); border: 1px solid rgba(255,255,255,.72); border-radius: 20px; box-shadow: var(--shadow); backdrop-filter: blur(22px); overflow-y: auto; }
  .main-nav.open > a, .nav-trigger { padding: 15px 5px; font-size: 1rem; border-bottom: 1px solid var(--line); }
  .main-nav.open .nav-group { width: 100%; }
  .main-nav.open .dropdown { position: static; width: 100%; padding: 4px 0 10px 12px; opacity: 1; visibility: visible; transform: none; border: 0; border-radius: 0; box-shadow: none; background: transparent; }
  .main-nav.open .dropdown a { padding: 10px 8px; }
  .main-nav.open::after { content: 'Falar com um especialista'; display: grid; place-items: center; min-height: 52px; margin-top: 28px; border-radius: 999px; color: #fff; background: var(--gradient); font-weight: 600; }
  .hero-grid, .band-inner { grid-template-columns: 1fr; gap: 44px; }
  .split { grid-template-columns: 1fr; gap: 24px; }
  .split > :last-child { max-width: 820px; margin-top: 0; }
  .service-page .hero-grid { grid-template-columns: 1fr; gap: 22px; }
  .service-page .subpage-hero .orbit-card,
  .service-page .subpage-hero .device-stage { min-height: 230px; }
  .app-showcase { max-width: 560px; min-height: 390px; margin-inline: auto; transform: none; }
  .service-page .split { gap: 22px; }
  .service-page .split > :last-child { margin-top: 0; }
  .software-problem { min-height: auto; padding-block: 64px; }
  .software-problem .split { grid-template-columns: 1fr; }
  .software-problem .section-heading h2 span { white-space: normal; }
  .software-connected .tag-row { flex-wrap: wrap; }
  .app-problem { min-height: auto; padding-block: 64px; }
  .app-problem .split { grid-template-columns: 1fr; }
  .app-problem .section-heading h2 span { white-space: normal; }
  .growth-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .growth-cards .card { grid-column: auto; }
  .growth-cards .card:nth-child(4),
  .growth-cards .card:nth-child(5) { grid-column: auto; }
  .growth-cards .card:last-child { grid-column: 1 / -1; width: calc(50% - 7px); justify-self: center; }
  .orbit-card { min-height: 290px; }
  .orb { width: 240px; }
  .principles, .cards.three { grid-template-columns: 1fr; }
  .story-flow { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
  .footer-brand { grid-column: 1 / -1; }
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .error-grid { grid-template-columns: 1fr; text-align: center; }
  .error-copy p { margin-left: auto; margin-right: auto; }
  .error-copy .actions { justify-content: center; }
  .error-mark { width: min(72vw, 430px); }
}

@media (max-width: 640px) {
  .whatsapp-float { right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); width: 54px; height: 54px; }
  .whatsapp-float img { width: 28px; height: 28px; }
  .container { width: min(calc(100% - 28px), var(--max)); }
  .nav-wrap { height: 64px; }
  .logo { width: 128px; }
  .main-nav.open { inset-block-start: 82px; }
  .section { min-height: auto; padding: 56px 0; }
  #sobre { min-height: auto; padding: 64px 0; }
  #sobre .section-heading h2 { font-size: clamp(3.25rem, 17vw, 4.6rem); }
  .section-sm { padding: 48px 0; }
  .hero { min-height: 100svh; padding: 96px 0 36px; }
  .hero h1, .subpage-hero h1 { font-size: clamp(2.35rem, 11vw, 3.35rem); }
  .home-hero-title > span,
  .software-hero-title > span { width: auto; white-space: normal; }
  .hero-copy { font-size: 1rem; }
  .service-page .subpage-hero { padding-top: 92px; padding-bottom: 34px; }
  .service-page .subpage-hero h1 { font-size: clamp(2.2rem, 10vw, 3.05rem); }
  .service-page .hero-copy { font-size: .96rem; }
  .service-page .section h2 { font-size: clamp(1.8rem, 8vw, 2.55rem); }
  .orbit-card { min-height: 230px; }
  .orb { width: 180px; }
  .actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .cards.two, .cards.four, .check-grid { grid-template-columns: 1fr; }
  .principles { grid-template-columns: 1fr; gap: 4px; }
  .principles .card, .principles .card:not(:first-child) { padding: 18px; border: 1px solid rgba(74,74,74,.1); }
  .card { padding: 22px; border-radius: 18px; }
  .band-inner { padding: 30px 20px; }
  .feature-band { border-radius: 22px; }
  .infinity-logo { width: min(235px, 76%); }
  .infinity-mockup img { width: 100%; max-width: 620px; }
  .device-stage { min-height: 250px; }
  .journey-button { grid-template-columns: 38px 1fr 28px; padding: 18px 0; }
  .journey-content p { padding-left: 52px; }
  .process-home .journey-button { grid-template-columns: 36px 1fr 26px; padding: 15px 0; }
  .process-home .journey-content p { padding: 0 34px 16px 48px; }
  .service-page .journey-button { grid-template-columns: 36px 1fr 26px; padding: 15px 0; }
  .service-page .journey-content p { padding: 0 34px 16px 48px; }
  .service-page .story-flow { grid-template-columns: 1fr; }
  .service-page .story-step { min-height: auto; }
  .ai-page .subpage-hero { padding-top: 86px; }
  .ai-page .subpage-hero h1 > span { width: auto; white-space: normal; }
  .ai-capabilities .card-list { grid-template-columns: 1fr 1fr; }
  .human-balance .section-heading h2 { font-size: clamp(2.8rem, 14vw, 4rem); }
  .software-page .subpage-hero { padding-top: 86px; }
  .software-adapts .section-heading h2 span { white-space: normal; }
  .software-connected .tag-row { gap: 8px; }
  .app-page .subpage-hero { padding-top: 86px; }
  .app-page .subpage-hero h1 span { width: auto; }
  .app-page .subpage-hero .device-stage { transform: none; }
  .app-page .app-hero-copy > strong,
  .app-page .app-hero-copy > span { white-space: normal; }
  .app-system .section-heading h2 span,
  .app-stores .section-heading h2 span,
  .app-extension .section-heading h2 span,
  .app-idea .section-heading h2 span,
  .app-cta h2 span { white-space: normal; }
  .store-badges { flex-direction: column; align-items: stretch; }
  .store-badge { width: min(100%, 190px); flex-basis: auto; margin-inline: auto; }
  .growth-cards { grid-template-columns: 1fr; }
  .growth-cards .card,
  .growth-cards .card:last-child { width: 100%; min-height: 106px; grid-column: auto; }
  .scenario { grid-template-columns: 1fr 24px; gap: 8px; }
  .scenario span { grid-column: 1; }
  .scenario b { grid-column: 2; grid-row: 1 / span 2; }
  .story-flow { grid-template-columns: 1fr 1fr; }
  .case-row { grid-template-columns: 42px 1fr; }
  .case-row span { grid-column: 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px 24px; }
  .blog-page main { padding-top: 82px; }
  .blog-hero { padding: 70px 0 58px; }
  .blog-hero h1 { font-size: clamp(3.15rem, 17vw, 4.5rem); }
  .blog-tools { grid-template-columns: 1fr; padding: 16px; margin-bottom: 24px; border-radius: 18px; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card { border-radius: 20px; }
  .article-hero { padding: 42px 0 34px; }
  .article-container { width: min(calc(100% - 28px), 900px); }
  .breadcrumbs { margin-bottom: 28px; }
  .article-hero h1 { font-size: clamp(2.3rem, 10.5vw, 3.15rem); }
  .article-cover { aspect-ratio: 4 / 3; border-radius: 20px; }
  .article-content h2 { margin-top: 42px; }
  .related-post a { grid-template-columns: 1fr; gap: 18px; }
  .error-page main { padding-top: 82px; }
  .error-hero { min-height: calc(100svh - 82px); padding: 64px 0 58px; }
  .error-grid { gap: 34px; }
  .error-grid { transform: translateY(-10px); }
  .error-copy h1 { font-size: clamp(2.65rem, 12vw, 3.3rem); }
  .error-copy h1 > span { width: auto; }
  .error-copy p { margin-top: 22px; }
  .error-copy .actions { margin-top: 28px; }
  .error-mark { width: min(84vw, 340px); }
  .app-showcase { min-height: 300px; width: min(100%, 420px); }
  .app-logo { border-radius: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}