/* ============================================================
   Row Up · inteligência de dados
   Conceito: A LINHA QUE SOBE
   Design system + motion system — mobile-first
   ============================================================ */

/* ---------- 1. DESIGN SYSTEM (tokens) ---------- */
:root {
  /* Cor por papel */
  --bg:            #000000;
  --surface:       #0B0B0F;
  --surface-2:     #131319;
  --hairline:      rgba(255, 255, 255, .09);
  --hairline-hi:   rgba(178, 80, 255, .38);
  --accent:        #B250FF;   /* 5.48:1 sobre preto — AA */
  --accent-deep:   #803BB8;
  --accent-soft:   rgba(178, 80, 255, .12);
  --text:          #FFFFFF;
  --text-soft:     #8E8E9B;   /* 6.49:1 sobre preto — AA */
  --text-dim:      #78788A;   /* 4.79:1 sobre preto — AA */

  /* Tipografia fluida (Utopia · 320→1280px, máx ≤ 2,5× mín — WCAG 1.4.4) */
  --fs--2: clamp(0.75rem, 0.729rem + 0.104vw, 0.8125rem);
  --fs--1: clamp(0.875rem, 0.854rem + 0.104vw, 0.9375rem);
  --fs-0:  clamp(1.062rem, 1.042rem + 0.104vw, 1.125rem);
  --fs-1:  clamp(1.25rem, 1.188rem + 0.312vw, 1.438rem);
  --fs-2:  clamp(1.5rem, 1.396rem + 0.521vw, 1.812rem);
  --fs-3:  clamp(1.812rem, 1.646rem + 0.833vw, 2.312rem);
  --fs-4:  clamp(2.188rem, 1.938rem + 1.250vw, 2.938rem);
  --fs-5:  clamp(2.625rem, 2.250rem + 1.875vw, 3.75rem);
  --fs-6:  clamp(3.125rem, 2.292rem + 4.167vw, 5.625rem);
  --fs-7:  clamp(3.75rem, 2.333rem + 7.083vw, 8rem);

  --font-display: "Archivo", system-ui, -apple-system, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;

  /* Escala de espaçamento — base 8 (nada fora daqui) */
  --s-1: 4px;   --s-2: 8px;   --s-3: 12px;  --s-4: 16px;  --s-5: 24px;
  --s-6: 32px;  --s-7: 48px;  --s-8: 64px;  --s-9: 96px;  --s-10: 128px;

  /* Grid */
  --wrap: 1280px;
  --gutter: clamp(1.5rem, 5vw, 4rem);   /* 24 → 64px */
  --section-y: clamp(4rem, 9vw, 8rem);  /* 64 → 128px */

  /* Raios (3 valores, só) */
  --r-sm: 4px;  --r-md: 12px;  --r-full: 999px;

  /* Elevação */
  --elev-1: 0 1px 0 rgba(255,255,255,.04) inset, 0 12px 32px rgba(0,0,0,.6);
  --elev-2: 0 24px 64px rgba(0,0,0,.7);
  --glow:   0 0 24px rgba(178,80,255,.35), 0 0 64px rgba(178,80,255,.15);

  /* ---------- MOTION SYSTEM ----------
     Ritmo do conceito: lento, crescente, sem sobressalto. */
  --motion-fast: 180ms;
  --motion-base: 520ms;
  --motion-slow: 1100ms;
  --ease-rise: cubic-bezier(.16, 1, .3, 1);    /* ascensão: parte rápido e assenta */
  --ease-snap: cubic-bezier(.83, 0, .17, 1);   /* estilhaço e trocas de estado */
  --stagger: 70ms;
  --enter-distance: 40px;
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-0);
  line-height: 1.6;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, picture, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; padding: 0; text-align: left; cursor: pointer; }
a { color: inherit; }
ul, ol { list-style: none; padding: 0; }

/* [hidden] precisa vencer os display: grid/flex dos componentes.
   O menu mobile é a exceção: usa [hidden] com transição própria. */
[hidden]:not(.mobile-nav) { display: none !important; }

/* Scrollbar — também é design */
html { scrollbar-color: var(--accent-deep) var(--bg); scrollbar-width: thin; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent), var(--accent-deep));
  border-radius: var(--r-full);
  border: 3px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.skip-link {
  position: absolute; left: var(--s-4); top: var(--s-4);
  z-index: 200; padding: var(--s-3) var(--s-5);
  background: var(--accent); color: #fff; border-radius: var(--r-sm);
  transform: translateY(-200%);
  transition: transform var(--motion-fast) var(--ease-rise);
}
.skip-link:focus { transform: translateY(0); }

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

/* ---------- 3. PRIMITIVAS ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; z-index: 1; padding-block: var(--section-y); }

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.02em;
  text-wrap: balance;
}
p { max-width: 65ch; }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs--2);
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex; align-items: center; gap: var(--s-3);
}
.eyebrow::before {
  content: ""; width: var(--s-6); height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent));
}
.section-lead { color: var(--text-soft); font-size: var(--fs-1); margin-top: var(--s-5); }

.accent { color: var(--accent); }

/* Marca de texto — herdada das peças da marca */
.mark {
  background: var(--accent);
  color: #fff;
  padding: 0 .18em .08em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ---------- 4. BOTÕES ---------- */
.btn {
  --btn-bg: var(--accent);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-3);
  min-height: 48px; padding: var(--s-4) var(--s-6);
  border-radius: var(--r-full);
  font-size: var(--fs--1); font-weight: 600; letter-spacing: .01em;
  text-decoration: none; overflow: hidden; isolation: isolate;
  background: var(--btn-bg); color: #fff;
  transition: box-shadow var(--motion-base) var(--ease-rise),
              transform var(--motion-fast) var(--ease-rise);
  will-change: transform;
}
.btn::after {           /* varredura de luz no hover */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,.35) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform var(--motion-slow) var(--ease-rise);
}
.btn:hover { box-shadow: var(--glow); }
.btn:hover::after { transform: translateX(120%); }
.btn:active { transform: scale(.97); }

.btn--ghost {
  background: transparent; color: var(--text);
  box-shadow: inset 0 0 0 1px var(--hairline);
}
.btn--ghost:hover { box-shadow: inset 0 0 0 1px var(--hairline-hi), var(--glow); }

.btn .arrow { transition: transform var(--motion-base) var(--ease-rise); }
.btn:hover .arrow { transform: translate(4px, -4px); }

/* Link com sublinhado que sobe */
.link-rise {
  position: relative; text-decoration: none; padding-bottom: 2px;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0% 1px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size var(--motion-base) var(--ease-rise), color var(--motion-base) var(--ease-rise);
}
.link-rise:hover { background-size: 100% 1px; color: var(--accent); }

/* ---------- 5. CANVAS DA LINHA (signature moment) ---------- */
#line-canvas {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
}
.noise {            /* grain sutil — textura da atmosfera */
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 6. HEADER ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  padding-block: var(--s-4);
  transition: background var(--motion-base) var(--ease-rise),
              backdrop-filter var(--motion-base) var(--ease-rise),
              border-color var(--motion-base) var(--ease-rise);
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--hairline);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--s-5); }

/* Wordmark */
.brand { display: inline-flex; flex-direction: column; gap: 2px; text-decoration: none; }
.brand__name {
  font-family: var(--font-display);
  font-size: var(--fs-1); font-weight: 600; letter-spacing: -.045em;
  line-height: 1; text-transform: lowercase;
}
.brand__name .up { position: relative; }
.brand__dot {
  display: inline-block; width: 5px; height: 5px; border-radius: 1px;
  background: var(--accent); margin-left: 3px; vertical-align: super;
  transition: transform var(--motion-base) var(--ease-rise);
}
.brand:hover .brand__dot { transform: translateY(-4px); }
.brand__tag {
  font-size: 8.5px; letter-spacing: .3em; color: var(--text-soft);
  text-transform: lowercase; line-height: 1;
}

.nav { display: none; }
@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: var(--s-6); }
  .nav a { font-size: var(--fs--1); color: var(--text-soft); text-decoration: none; }
  .nav a:hover { color: var(--text); }
  .header-cta { display: inline-flex; }
}
.header-cta { display: none; }

/* Menu mobile */
.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; margin-right: calc(var(--s-3) * -1);
}
@media (min-width: 1024px) { .menu-toggle { display: none; } }
.menu-toggle span {
  display: block; width: 22px; height: 1.5px; background: var(--text); position: relative;
  transition: background var(--motion-fast) var(--ease-snap);
}
.menu-toggle span::before, .menu-toggle span::after {
  content: ""; position: absolute; left: 0; width: 22px; height: 1.5px; background: var(--text);
  transition: transform var(--motion-base) var(--ease-snap);
}
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after  { top: 7px; }
.menu-toggle[aria-expanded="true"] span { background: transparent; }
.menu-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span::after  { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(0,0,0,.96);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  display: grid; align-content: center; gap: var(--s-5);
  padding: var(--s-8) var(--gutter);
  transition: opacity var(--motion-base) var(--ease-rise), visibility var(--motion-base);
}
.mobile-nav[hidden] { display: grid; opacity: 0; visibility: hidden; pointer-events: none; }
.mobile-nav a {
  font-family: var(--font-display); font-size: var(--fs-4); font-weight: 700;
  text-decoration: none; letter-spacing: -.03em;
  transition: color var(--motion-base) var(--ease-rise), transform var(--motion-base) var(--ease-rise);
}
.mobile-nav a:hover { color: var(--accent); transform: translateX(var(--s-3)); }

/* ---------- 7. HERO ---------- */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh; min-height: 100svh;
  display: grid; align-content: center;
  padding-block: var(--s-9) var(--s-8);
}
@media (min-width: 768px) {
  .hero { padding-block: calc(var(--s-10) + var(--s-6)) var(--s-9); }
}
.hero__eyebrow { margin-bottom: var(--s-6); }
.hero h1 {
  font-size: var(--fs-5);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: .94;
  max-width: 16ch;
}
.hero h1 .rise { color: var(--accent); }
@media (min-width: 480px) { .hero h1 { font-size: var(--fs-6); } }
@media (min-width: 768px) { .hero h1 { font-size: var(--fs-7); } }
.hero__lead {
  margin-top: var(--s-5); max-width: 46ch;
  font-size: var(--fs-0); color: var(--text-soft);
}
@media (min-width: 480px) { .hero__lead { margin-top: var(--s-6); font-size: var(--fs-1); } }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-4); margin-top: var(--s-7); }
.hero__scroll {
  position: absolute; bottom: var(--s-4); left: var(--gutter);
  display: flex; align-items: center; gap: var(--s-3);
  font-size: var(--fs--2); letter-spacing: .2em; text-transform: uppercase; color: var(--text-dim);
}
.hero__scroll i {
  display: block; width: 1px; height: var(--s-6);
  background: linear-gradient(180deg, var(--accent), transparent);
  animation: scrollHint 2.4s var(--ease-rise) infinite;
}
@keyframes scrollHint {
  0%, 100% { transform: scaleY(.3); transform-origin: top; opacity: .4; }
  50%      { transform: scaleY(1); transform-origin: top; opacity: 1; }
}

/* ---------- 8. MANIFESTO (statement tipográfico) ---------- */
.manifesto { padding-block: calc(var(--section-y) * 1.4); }
.manifesto__statement {
  font-family: var(--font-display);
  font-size: var(--fs-6); font-weight: 800; line-height: 1.02; letter-spacing: -.04em;
  max-width: 18ch;
}
.manifesto__statement em { font-style: normal; color: var(--accent); }
.manifesto__note {
  margin-top: var(--s-7); margin-left: auto; max-width: 44ch;
  color: var(--text-soft); border-left: 1px solid var(--hairline-hi); padding-left: var(--s-5);
}

/* ---------- 9. ROTINA / DOR (bento assimétrico) ---------- */
.pain__head { max-width: 52ch; margin-bottom: var(--s-8); }
.pain__head h2 { font-size: var(--fs-4); }
.bento { display: grid; gap: var(--s-4); grid-template-columns: 1fr; }
@media (min-width: 768px)  { .bento { grid-template-columns: repeat(6, 1fr); } }
.shard {
  position: relative; overflow: hidden;
  padding: var(--s-6);
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  min-height: 180px;
  display: flex; flex-direction: column; justify-content: space-between; gap: var(--s-5);
  transition: border-color var(--motion-base) var(--ease-rise),
              transform var(--motion-base) var(--ease-rise);
  will-change: transform;
}
.shard::before {   /* fragmento da linha preso dentro do card */
  content: ""; position: absolute; left: 0; right: 0; top: 62%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline-hi), transparent);
  transform: scaleX(.4); transform-origin: left;
  transition: transform var(--motion-slow) var(--ease-rise), opacity var(--motion-base) var(--ease-rise);
  opacity: .5;
}
.shard:hover { border-color: var(--hairline-hi); transform: translateY(-4px); }
.shard:hover::before { transform: scaleX(1); opacity: 1; }
.shard h3 { font-size: var(--fs-2); font-weight: 700; letter-spacing: -.03em; }
.shard p { font-size: var(--fs--1); color: var(--text-soft); }
.shard__idx {
  font-family: var(--font-display); font-size: var(--fs--2); font-weight: 600;
  letter-spacing: .18em; color: var(--text-dim);
}
@media (min-width: 768px) {
  .shard:nth-child(1) { grid-column: span 4; min-height: 260px; }
  .shard:nth-child(2) { grid-column: span 2; }
  .shard:nth-child(3) { grid-column: span 2; }
  .shard:nth-child(4) { grid-column: span 4; }
  .shard:nth-child(5) { grid-column: span 3; }
  .shard:nth-child(6) { grid-column: span 3; }
}

/* ---------- 10. MÉTODO (timeline) ---------- */
.method { background: linear-gradient(180deg, transparent, rgba(11,11,15,.85) 18%, rgba(11,11,15,.85) 82%, transparent); }
.method__head { max-width: 50ch; margin-bottom: var(--s-9); }
.method__head h2 { font-size: var(--fs-4); }
.steps-wrap { position: relative; }
.steps { display: grid; gap: var(--s-8); }
.steps-wrap::before {   /* trilho da linha */
  content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px;
  background: var(--hairline);
}
.steps__progress {
  position: absolute; left: 7px; top: 8px; width: 1px; height: 0;
  background: linear-gradient(180deg, var(--accent), var(--accent-deep));
  box-shadow: 0 0 12px rgba(178,80,255,.6);
}
@media (min-width: 900px) {
  .steps-wrap::before, .steps__progress { left: 50%; }
}
.step { position: relative; padding-left: var(--s-8); }
@media (min-width: 900px) {
  .step { width: 50%; padding-left: 0; padding-right: var(--s-9); text-align: right; }
  .step:nth-child(even) { margin-left: 50%; padding-right: 0; padding-left: var(--s-9); text-align: left; }
}
.step__node {
  position: absolute; left: 0; top: 6px;
  width: 15px; height: 15px; border-radius: var(--r-full);
  background: var(--bg); border: 1px solid var(--hairline-hi);
  display: grid; place-items: center;
}
.step__node::after {
  content: ""; width: 5px; height: 5px; border-radius: var(--r-full);
  background: var(--accent); transform: scale(0);
  transition: transform var(--motion-base) var(--ease-rise);
  box-shadow: 0 0 10px var(--accent);
}
.step.is-on .step__node::after { transform: scale(1); }
@media (min-width: 900px) {
  .step__node { left: auto; right: -8px; }              /* centrado no trilho (nó de 15px) */
  .step:nth-child(even) .step__node { left: -8px; right: auto; }
}
.step__num {
  font-family: var(--font-display); font-size: var(--fs--2); font-weight: 700;
  letter-spacing: .2em; color: var(--accent); display: block; margin-bottom: var(--s-3);
}
.step h3 { font-size: var(--fs-3); margin-bottom: var(--s-4); }
.step p { color: var(--text-soft); font-size: var(--fs-0); }
@media (min-width: 900px) {
  .step p { margin-left: auto; }
  .step:nth-child(even) p { margin-left: 0; }
}

/* ---------- 11. SERVIÇOS (scroll horizontal) ---------- */
.services { overflow: hidden; }
.services__head { margin-bottom: var(--s-8); max-width: 50ch; }
.services__head h2 { font-size: var(--fs-4); }
.services__viewport { position: relative; }
.services__track {
  display: flex; gap: var(--s-4);
  padding-inline: var(--gutter);
  overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.services__track::-webkit-scrollbar { display: none; }
.service {
  scroll-snap-align: center;
  flex: 0 0 min(86vw, 420px);
  min-height: 460px;
  padding: var(--s-7) var(--s-6) var(--s-6);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--surface-2), rgba(0,0,0,.9));
  display: flex; flex-direction: column; gap: var(--s-5);
  position: relative; overflow: hidden;
  transition: border-color var(--motion-base) var(--ease-rise);
}
.service::after {   /* halo que acende no hover */
  content: ""; position: absolute; inset: -40% 30% 60% -40%;
  background: radial-gradient(circle, rgba(178,80,255,.28), transparent 62%);
  opacity: 0; transition: opacity var(--motion-slow) var(--ease-rise);
  pointer-events: none;
}
.service:hover { border-color: var(--hairline-hi); }
.service:hover::after { opacity: 1; }
.service__icon { width: 40px; height: 40px; color: var(--accent); }
.service h3 { font-size: var(--fs-2); }
.service p { font-size: var(--fs--1); color: var(--text-soft); }
.service ul { display: grid; gap: var(--s-3); margin-top: auto; }
.service li {
  font-size: var(--fs--1); color: var(--text-soft);
  padding-left: var(--s-5); position: relative;
}
.service li::before {
  content: ""; position: absolute; left: 0; top: .7em;
  width: var(--s-3); height: 1px; background: var(--accent);
}
@media (min-width: 1024px) {
  /* a seção inteira cabe em uma tela: cabeça compacta em cima, cards com respiro */
  .services {
    min-height: 100svh;
    display: flex; flex-direction: column; justify-content: center;
    padding-block: calc(var(--s-8) + var(--s-5)) var(--s-7);
  }
  .services__head { margin-bottom: var(--s-6); }
  .services__track { overflow: visible; padding-inline: 0; scroll-snap-type: none; }
  .service { flex-basis: 420px; min-height: 0; }
}
/* notebooks de tela baixa: aperta a cabeça para os cards não caírem abaixo da dobra */
@media (min-width: 1024px) and (max-height: 860px) {
  .services { padding-block: calc(var(--s-8) + var(--s-3)) var(--s-6); }
  .services__head { margin-bottom: var(--s-5); }
  .services__head h2 { font-size: var(--fs-3); }
  .service { padding-top: var(--s-6); gap: var(--s-4); }
}

/* ---------- 12. PROVA (full-bleed + depoimento) ---------- */
.proof { padding-block: 0; }
.proof__media { position: relative; overflow: hidden; }
.proof__media img { width: 100%; height: clamp(20rem, 60vh, 34rem); object-fit: cover; will-change: transform; }
.proof__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--bg) 0%, transparent 28%, transparent 62%, var(--bg) 100%);
}
.proof__quote {
  position: relative; z-index: 2; margin-top: calc(var(--s-10) * -1);
  padding-bottom: var(--section-y);
}
.proof__quote blockquote {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-5); line-height: 1.08; letter-spacing: -.035em;
  max-width: 20ch;
}
.proof__quote cite {
  display: block; margin-top: var(--s-5); font-style: normal;
  font-size: var(--fs--1); color: var(--text-soft); letter-spacing: .05em;
}

/* ---------- 13. CALCULADORA (números honestos) ---------- */
.calc__grid { display: grid; gap: var(--s-8); }
@media (min-width: 900px) { .calc__grid { grid-template-columns: 1fr 1fr; align-items: center; gap: var(--s-9); } }
.calc h2 { font-size: var(--fs-4); }
.calc__controls { display: grid; gap: var(--s-7); margin-top: var(--s-7); }
.calc__field label {
  display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-4);
  font-size: var(--fs--1); color: var(--text-soft); margin-bottom: var(--s-4);
}
.calc__field output {
  font-family: var(--font-display); font-size: var(--fs-1); font-weight: 700; color: var(--text);
}
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 32px; background: transparent; cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 2px; border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--accent) var(--fill, 50%), var(--hairline) var(--fill, 50%));
}
input[type="range"]::-moz-range-track { height: 2px; border-radius: var(--r-full); background: var(--hairline); }
input[type="range"]::-moz-range-progress { height: 2px; border-radius: var(--r-full); background: var(--accent); }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px; margin-top: -9px; border-radius: var(--r-full);
  background: var(--text); box-shadow: var(--glow);
  transition: transform var(--motion-fast) var(--ease-rise);
}
input[type="range"]:hover::-webkit-slider-thumb { transform: scale(1.15); }
input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border: 0; border-radius: var(--r-full);
  background: var(--text); box-shadow: var(--glow);
}
.calc__result {
  padding: var(--s-8) var(--s-7);
  border: 1px solid var(--hairline); border-radius: var(--r-md);
  background: radial-gradient(120% 100% at 0% 0%, rgba(178,80,255,.14), transparent 60%), var(--surface);
  box-shadow: var(--elev-1);
}
.calc__number {
  font-family: var(--font-display); font-size: var(--fs-6); font-weight: 800;
  line-height: 1; letter-spacing: -.04em; color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.calc__unit { font-size: var(--fs-1); color: var(--text); font-weight: 600; margin-top: var(--s-3); }
.calc__caption { font-size: var(--fs--1); color: var(--text-soft); margin-top: var(--s-5); }

/* ---------- 14. MARQUEE ---------- */
.marquee {
  position: relative; z-index: 1;
  padding-block: var(--s-7);
  border-block: 1px solid var(--hairline);
  overflow: hidden;
  --marquee-duration: 32s;
}
.marquee__track { display: flex; width: max-content; animation: marquee var(--marquee-duration) linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; align-items: center; flex-shrink: 0; }
.marquee__item {
  font-family: var(--font-display); font-size: var(--fs-3); font-weight: 800;
  letter-spacing: -.02em; text-transform: uppercase;
  padding-inline: var(--s-6); display: flex; align-items: center; gap: var(--s-6);
  color: var(--text);
}
.marquee__item span { color: var(--accent); font-size: var(--fs-1); }
.marquee__item:nth-child(even) {
  color: transparent; -webkit-text-stroke: 1px var(--text-dim);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 15. DIAGNÓSTICO (formulário) ---------- */
.contact__grid { display: grid; gap: var(--s-8); }
@media (min-width: 900px) { .contact__grid { grid-template-columns: 5fr 6fr; gap: var(--s-9); } }
.contact h2 { font-size: var(--fs-4); }
.contact__points { display: grid; gap: var(--s-4); margin-top: var(--s-7); }
.contact__points li { display: flex; gap: var(--s-4); color: var(--text-soft); font-size: var(--fs--1); }
.contact__points svg { flex: 0 0 auto; color: var(--accent); margin-top: 2px; }
.contact__direct { margin-top: var(--s-7); display: grid; gap: var(--s-3); }
.contact__direct a { font-size: var(--fs--1); color: var(--text-soft); text-decoration: none; width: fit-content; }

.form { display: grid; gap: var(--s-5); }
.field { display: grid; gap: var(--s-3); }
.field label { font-size: var(--fs--1); color: var(--text-soft); }
.field input, .field textarea {
  width: 100%;
  font-size: 1rem;            /* nunca <16px: evita zoom forçado no iOS */
  padding: var(--s-4);
  background: var(--surface); color: var(--text);
  border: 1px solid var(--hairline); border-radius: var(--r-sm);
  transition: border-color var(--motion-base) var(--ease-rise), box-shadow var(--motion-base) var(--ease-rise);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-dim); }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--glow);
}
.field.has-error input, .field.has-error textarea { border-color: #FF6B6B; }
.field__error { font-size: var(--fs--2); color: #FF8A8A; min-height: 1em; }
@media (min-width: 560px) { .form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5); } }

/* honeypot: fora da tela, nunca display:none */
.hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }

.form__consent { font-size: var(--fs--1); color: var(--text-soft); }
.form__consent a { color: var(--accent); }
.form__status { font-size: var(--fs--1); min-height: 1.5em; }
.form__status[data-state="error"] { color: #FF8A8A; }

.form-success {
  display: grid; gap: var(--s-5); place-items: start;
  padding: var(--s-8) var(--s-6);
  border: 1px solid var(--hairline-hi); border-radius: var(--r-md);
  background: radial-gradient(120% 100% at 0% 0%, rgba(178,80,255,.16), transparent 60%), var(--surface);
}
.form-success h3 { font-size: var(--fs-3); }
.form-success p { color: var(--text-soft); font-size: var(--fs--1); }
.form-success svg { color: var(--accent); }

/* ---------- 16. RODAPÉ ---------- */
.site-footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--hairline);
  padding-block: var(--s-9) var(--s-7);
  background: linear-gradient(180deg, transparent, rgba(11,11,15,.9));
}
.footer__signature { margin-bottom: var(--s-8); }
.footer__signature svg { width: 100%; max-width: 320px; height: auto; overflow: visible; }
.footer__grid { display: grid; gap: var(--s-7); }
@media (min-width: 768px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr; gap: var(--s-8); } }
.footer h2, .footer__col h3 {
  font-family: var(--font-body); font-size: var(--fs--2); font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--text-dim);
  margin-bottom: var(--s-4);
}
.footer__col ul { display: grid; gap: var(--s-3); }
.footer__col a, .footer__col p { font-size: var(--fs--1); color: var(--text-soft); text-decoration: none; }
.footer__bottom {
  margin-top: var(--s-8); padding-top: var(--s-5);
  border-top: 1px solid var(--hairline);
  display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-6);
  align-items: center; justify-content: space-between;
  font-size: var(--fs--2); color: var(--text-dim);
}
.lumiere { color: var(--text-dim); text-decoration: none; display: inline-flex; align-items: center; gap: var(--s-2); }
.lumiere i {
  width: 5px; height: 5px; border-radius: var(--r-full); background: var(--text-dim);
  transition: background var(--motion-base) var(--ease-rise), box-shadow var(--motion-base) var(--ease-rise);
}
.lumiere:hover { color: var(--text-soft); }
.lumiere:hover i { background: var(--accent); box-shadow: 0 0 8px var(--accent); }

/* ---------- 17. WHATSAPP FLUTUANTE ---------- */
.wa {
  position: fixed; z-index: 90;
  right: var(--s-5); bottom: calc(var(--s-5) + env(safe-area-inset-bottom));
  width: 56px; height: 56px; border-radius: var(--r-full);
  display: grid; place-items: center;
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--hairline-hi);
  box-shadow: var(--elev-1);
  opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none;
  transition: opacity var(--motion-base) var(--ease-rise),
              transform var(--motion-base) var(--ease-rise),
              box-shadow var(--motion-base) var(--ease-rise);
}
.wa.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.wa:hover { box-shadow: var(--glow); transform: translateY(-3px); }
.wa svg { width: 26px; height: 26px; }
.wa::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit;
  border: 1px solid var(--accent); opacity: 0;
  animation: waPulse 3.6s var(--ease-rise) infinite;
}
@keyframes waPulse {
  0%   { opacity: .5; transform: scale(1); }
  40%  { opacity: 0;  transform: scale(1.35); }
  100% { opacity: 0;  transform: scale(1.35); }
}

/* ---------- 18. COOKIES (ANPD) ---------- */
.cookie {
  position: fixed; z-index: 120; left: var(--s-4); right: var(--s-4);
  bottom: calc(var(--s-4) + env(safe-area-inset-bottom));
  max-width: 480px; margin-inline: auto;
  padding: var(--s-5) var(--s-6) var(--s-6);
  background: rgba(11,11,15,.96);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--hairline); border-radius: var(--r-md);
  box-shadow: var(--elev-2);
  display: grid; gap: var(--s-5);
  transform: translateY(140%);
  transition: transform var(--motion-slow) var(--ease-rise);
}
.cookie.is-open { transform: none; }
@media (min-width: 900px) {
  /* encostado à esquerda: não cobre o botão de WhatsApp nem os CTAs centrais */
  .cookie { left: var(--gutter); right: auto; margin-inline: 0; }
}
.cookie p { font-size: var(--fs--1); color: var(--text-soft); }
.cookie h2 { font-size: var(--fs-1); font-family: var(--font-display); }
.cookie__actions { display: grid; gap: var(--s-3); grid-template-columns: 1fr 1fr; }
.cookie__actions [data-cookie="prefs"] { grid-column: 1 / -1; }
@media (min-width: 480px) {
  .cookie__actions { grid-template-columns: 1fr 1fr auto; }
  .cookie__actions [data-cookie="prefs"] { grid-column: auto; }
}
.cookie__actions .btn { padding-inline: var(--s-5); font-size: var(--fs--2); }
.cookie__prefs { display: grid; gap: var(--s-5); }
.cookie__cat { display: grid; gap: var(--s-2); padding-bottom: var(--s-4); border-bottom: 1px solid var(--hairline); }
.cookie__cat > div { display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); }
.cookie__cat strong { font-size: var(--fs--1); }
.cookie__cat p { font-size: var(--fs--2); }
.switch { position: relative; width: 44px; height: 24px; flex: 0 0 auto; }
.switch input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.switch i {
  position: absolute; inset: 0; border-radius: var(--r-full);
  background: var(--surface-2); border: 1px solid var(--hairline);
  transition: background var(--motion-base) var(--ease-rise), border-color var(--motion-base) var(--ease-rise);
  pointer-events: none;
}
.switch i::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px;
  border-radius: var(--r-full); background: var(--text-dim);
  transition: transform var(--motion-base) var(--ease-rise), background var(--motion-base) var(--ease-rise);
}
.switch input:checked + i { background: var(--accent-soft); border-color: var(--hairline-hi); }
.switch input:checked + i::after { transform: translateX(20px); background: var(--accent); }
.switch input:focus-visible + i { outline: 2px solid var(--accent); outline-offset: 3px; }
.switch input:disabled + i::after { background: var(--accent-deep); }

/* ---------- 19. ANIMAÇÃO DE ENTRADA (estados iniciais) ---------- */
.js [data-reveal] { opacity: 0; }
.js [data-reveal="up"]   { transform: translateY(var(--enter-distance)); }
.js [data-reveal="mask"] { clip-path: inset(0 100% 0 0); opacity: 1; }
.js .line-child { opacity: 0; transform: translateY(110%); }

/* ---------- 20. PÁGINAS INTERNAS (política / 404) ---------- */
.page { padding-block: calc(var(--s-10) + var(--s-8)) var(--section-y); position: relative; z-index: 1; }
.page h1 { font-size: var(--fs-5); margin-bottom: var(--s-6); }
.prose { max-width: 68ch; }
.prose h2 {
  font-size: var(--fs-2); margin-top: var(--s-8); margin-bottom: var(--s-4);
  padding-top: var(--s-5); border-top: 1px solid var(--hairline);
}
.prose h3 { font-size: var(--fs-1); margin-top: var(--s-6); margin-bottom: var(--s-3); }
.prose p, .prose li { color: var(--text-soft); font-size: var(--fs-0); }
.prose p + p { margin-top: var(--s-4); }
.prose ul { display: grid; gap: var(--s-3); margin-top: var(--s-4); padding-left: var(--s-5); }
.prose li { list-style: disc; }
.prose a { color: var(--accent); }
.prose strong { color: var(--text); }
.prose table { width: 100%; border-collapse: collapse; margin-top: var(--s-5); font-size: var(--fs--1); }
.prose th, .prose td { text-align: left; padding: var(--s-3) var(--s-4); border: 1px solid var(--hairline); color: var(--text-soft); }
.prose th { color: var(--text); font-weight: 600; }

.error-page { min-height: 100svh; display: grid; align-content: center; position: relative; z-index: 1; }
.error-code {
  font-family: var(--font-display); font-size: var(--fs-7); font-weight: 800;
  line-height: 1; letter-spacing: -.05em; color: var(--accent);
}

/* ---------- 21. REDUCED MOTION (sagrado) ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal], .js [data-split] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  .js .line-child { opacity: 1 !important; transform: none !important; }
  .marquee__track { animation: none; transform: none; flex-wrap: wrap; width: 100%; justify-content: center; }
  .hero__scroll i { animation: none; }
  .wa::after { animation: none; }
}

/* ---------- 22. AJUSTES DE COMPOSIÇÃO ---------- */
/* Split de linhas: escondido até o SplitText assumir (main.js devolve a opacidade,
   e remove a classe .js do <html> se o GSAP não carregar). */
.js [data-split] { opacity: 0; }
.split-line { will-change: transform; }

/* Faixa de serviços alinhada ao conteúdo, sangrando à direita */
.services__track { padding-inline: max(var(--gutter), (100% - 1280px) / 2); }
@media (min-width: 1024px) {
  .services__track { padding-right: var(--s-9); }
}

/* Assinatura do rodapé */
.footer__signature { position: relative; width: fit-content; }
.sig-word {
  font-family: var(--font-display);
  font-size: var(--fs-4); font-weight: 600; letter-spacing: -.05em;
  line-height: 1; text-transform: lowercase; display: inline-block;
}
.sig-word span { color: var(--text); }
.sig-word .brand__dot { width: 7px; height: 7px; }
.sig-line { display: block; width: 100%; height: 28px; margin-top: var(--s-2); }