/* Svolta In — estilos do site
   Cores e fontes seguem o manual da marca (Documentação/Apresentação - logo_SvoltaIn.pdf).
   A curva do "S" (svolta = virada) é o fio da página: aparece na capa e se desenha no método. */

:root {
  --navy: #050953;   /* Azul Principal */
  --blue: #144AE0;   /* Azul Destaque */
  --blue-dark: #0E36A8;
  --blue-soft: #8FB0FF;
  --gray: #E6E7E8;   /* Cinza Claro */
  --slate: #64748B;  /* Azul Cinza */
  --ice: #E1F4FD;    /* Azul Super Light */
  --paper: #F7F9FD;
  --ink: #1F2937;
  --white: #FFFFFF;
  --rule: rgba(5, 9, 83, .12);

  --font-display: "Urbanist", "Poppins", system-ui, sans-serif;
  --font-body: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;

  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(88px, 11vw, 160px);
  --header-h: 76px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-draw: cubic-bezier(.65, 0, .35, 1);
}

/* Base */

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; height: auto; }

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }

h1, h2, h3, dt {
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

h2 {
  font-size: clamp(2rem, 1.1rem + 3.2vw, 3.5rem);
  line-height: 1.04;
}

h3 {
  font-weight: 700;
  font-size: 1.375rem;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

p { text-wrap: pretty; }

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--blue); color: var(--white); }

.container {
  width: 100%;
  max-width: calc(1200px + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* O ponto azul do logo, usado como ponto final dos títulos */
.dot {
  display: inline-block;
  width: 0.17em;
  height: 0.17em;
  margin-left: 0.05em;
  border-radius: 50%;
  background: var(--blue);
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 100;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--navy);
  color: var(--white);
  font-weight: 500;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* Luz ambiente: manchas desfocadas que dão profundidade ao vidro */

.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.ambient span {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  will-change: transform;
}
.ambient span:nth-child(1) {
  width: 46vw; height: 46vw; right: -10vw; top: -12vh;
  background: rgba(20, 74, 224, .22);
  animation: drift 30s ease-in-out infinite alternate;
}
.ambient span:nth-child(2) {
  width: 40vw; height: 40vw; left: -14vw; top: 40vh;
  background: rgba(225, 244, 253, 1);
  animation: drift 36s ease-in-out infinite alternate-reverse;
}
.ambient span:nth-child(3) {
  width: 30vw; height: 30vw; left: 40vw; bottom: -14vh;
  background: rgba(143, 176, 255, .28);
  animation: drift 42s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate3d(-8vw, 10vh, 0) scale(1.15); } }

/* Vidro claro */
.glass {
  background: linear-gradient(150deg, rgba(255, 255, 255, .80), rgba(255, 255, 255, .48));
  border: 1px solid rgba(255, 255, 255, .8);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 30px 70px -36px rgba(5, 9, 83, .35);
}

/* Botões */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 28px;
  border: 1.5px solid transparent;
  border-radius: 999px;
  font: 500 1rem/1 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background-color .25s, color .25s, border-color .25s, transform .4s var(--ease), box-shadow .4s var(--ease);
}
.btn:active { transform: scale(.98); }

.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--navy); transform: translateY(-2px); box-shadow: 0 16px 32px -16px rgba(5, 9, 83, .6); }

.btn-ghost { border-color: var(--navy); color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: var(--white); }

.btn-small { min-height: 44px; padding: 0 20px; font-size: .9375rem; }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }

/* Cabeçalho: transparente no topo, vidro depois de rolar */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color .35s, border-color .35s, box-shadow .35s;
}
.site-header.is-scrolled {
  background: rgba(247, 249, 253, .72);
  border-bottom-color: rgba(5, 9, 83, .08);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.brand img { width: auto; height: 26px; }

.nav { display: flex; align-items: center; gap: 40px; }
.nav ul { display: flex; gap: 32px; }
.nav ul a {
  color: var(--navy);
  font-size: .9375rem;
  font-weight: 500;
  text-decoration: none;
  text-underline-offset: 6px;
  text-decoration-thickness: 1.5px;
}
.nav ul a:hover { text-decoration-line: underline; text-decoration-color: var(--blue); }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border: 0;
  background: none;
  color: var(--navy);
  font: 500 .9375rem var(--font-body);
  cursor: pointer;
}

.nav-toggle-bars,
.nav-toggle-bars::before {
  display: block;
  width: 20px;
  height: 1.5px;
  background: currentColor;
  transition: transform .25s var(--ease);
}
.nav-toggle-bars { position: relative; transform: translateY(-3px); }
.nav-toggle-bars::before { content: ""; position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { transform: translateY(0) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(-6px) rotate(-90deg); }

@media (max-width: 860px) {
  .site-header:has(.nav.is-open) { background: var(--paper); }
  .nav-toggle { display: inline-flex; }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
    padding: 8px var(--gutter) 32px;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
  }
  .nav.is-open { display: flex; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--rule);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
  }
  .nav .btn { min-height: 52px; }
}

/* Capa */

.hero {
  position: relative;
  margin-top: calc(var(--header-h) * -1);
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-inner {
  display: flex;
  align-items: center;
  min-height: min(100svh, 920px);
  padding-block: clamp(48px, 8vw, 112px);
}

.hero-copy { position: relative; z-index: 1; max-width: 860px; }

.hero h1 {
  font-size: clamp(2.75rem, 0.9rem + 5.6vw, 6rem);
  line-height: .96;
  letter-spacing: -0.04em;
  max-width: 9em;
}

.lead {
  max-width: 38ch;
  margin-top: clamp(24px, 3vw, 36px);
  color: var(--slate);
  font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem);
  line-height: 1.6;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(32px, 4vw, 48px);
}

/* A curva do "S", cortada pela borda direita */
.hero-mark {
  position: absolute;
  right: -5vw;
  top: 52%;
  width: auto;
  height: min(74%, 680px);
  transform: translateY(-50%);
  overflow: visible;
}
.hero-mark-s { fill: none; stroke: var(--navy); stroke-width: 208; }
.hero-mark-dot { fill: var(--blue); transform-origin: 135px 822px; }

/* Estado inicial do desenho, aplicado só pelo JS */
.hero-mark.will-draw .hero-mark-s { stroke-dasharray: var(--len); stroke-dashoffset: var(--len); }
.hero-mark.will-draw .hero-mark-dot { transform: scale(0); }
.hero-mark.is-drawn .hero-mark-s { stroke-dashoffset: 0; transition: stroke-dashoffset 1.5s var(--ease-draw) .2s; }
.hero-mark.is-drawn .hero-mark-dot { transform: scale(1); transition: transform .55s cubic-bezier(.34, 1.56, .64, 1) 1.45s; }

@media (max-width: 1100px) {
  .hero-mark { height: min(54%, 480px); right: -14vw; }
}

@media (max-width: 860px) {
  .hero-inner { min-height: 0; padding-top: 32px; }
  .hero-mark {
    position: relative;
    right: auto;
    top: auto;
    height: clamp(150px, 38vw, 240px);
    margin: 8px calc(var(--gutter) * -1 - 4vw) 0 auto;
    transform: none;
  }
  .hero { display: flex; flex-direction: column-reverse; }
}

@media (max-width: 520px) {
  .actions .btn { flex: 1 1 100%; }
}

/* Desafio: as áreas soltas se alinham ao rolar */

.challenge { padding-block: var(--section-y); }

.challenge-inner {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

.challenge-copy h2 { max-width: 13em; }
.challenge-copy p { max-width: 54ch; margin-top: 28px; color: var(--slate); font-size: 1.125rem; }
.challenge-copy .challenge-turn {
  margin-top: 32px;
  color: var(--navy);
  font: 700 clamp(1.375rem, 1rem + 1.2vw, 1.875rem)/1.25 var(--font-display);
  letter-spacing: -0.015em;
}

.scatter { position: relative; height: 340px; }

.chip {
  position: absolute;
  left: 0;
  top: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px 14px 18px;
  border-radius: 999px;
  color: var(--navy);
  font: 700 1.125rem/1 var(--font-display);
  background: linear-gradient(150deg, rgba(255, 255, 255, .85), rgba(255, 255, 255, .5));
  border: 1px solid rgba(255, 255, 255, .85);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  box-shadow: 0 18px 40px -22px rgba(5, 9, 83, .45);
  transform: translate(var(--x), var(--y)) rotate(var(--r, 0deg));
  transition: transform 1.1s var(--ease);
}
.chip::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--blue);
  background: var(--white);
}
.chip-4 { background: var(--navy); color: var(--white); border-color: var(--navy); }
.chip-4::before { background: var(--blue); border-color: var(--blue); }

/* Posição alinhada (padrão, também sem JS) */
.chip-1 { --x: 40px; --y: 10px; }
.chip-2 { --x: 40px; --y: 92px; }
.chip-3 { --x: 40px; --y: 174px; }
.chip-4 { --x: 40px; --y: 256px; }

.scatter-line {
  position: absolute;
  left: 63px;
  top: 34px;
  width: 2px;
  height: 246px;
  background: linear-gradient(180deg, rgba(20, 74, 224, .25), var(--blue));
  transform-origin: top;
  transition: transform 1s var(--ease) .5s;
}

/* Posição solta, antes de entrar na tela */
.motion:not(.calm) .scatter:not(.is-visible) .chip-1 { --x: 150px; --y: 0px; --r: -9deg; }
.motion:not(.calm) .scatter:not(.is-visible) .chip-2 { --x: 0px; --y: 110px; --r: 7deg; }
.motion:not(.calm) .scatter:not(.is-visible) .chip-3 { --x: 210px; --y: 160px; --r: -5deg; }
.motion:not(.calm) .scatter:not(.is-visible) .chip-4 { --x: 70px; --y: 262px; --r: 11deg; }
.motion:not(.calm) .scatter:not(.is-visible) .scatter-line { transform: scaleY(0); }
.chip-2 { transition-delay: .08s; }
.chip-3 { transition-delay: .16s; }
.chip-4 { transition-delay: .24s; }

@media (max-width: 900px) {
  .challenge-inner { grid-template-columns: 1fr; }
  .scatter { max-width: 360px; height: 320px; }
}

/* Método: o "S" se desenha conforme a rolagem */

.method {
  position: relative;
  padding-block: var(--section-y);
  color: var(--ice);
  background:
    radial-gradient(60% 50% at 90% 10%, rgba(20, 74, 224, .55), transparent 70%),
    radial-gradient(50% 40% at 0% 100%, rgba(20, 74, 224, .35), transparent 70%),
    var(--navy);
  overflow: clip;
}

.method-inner {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: clamp(40px, 7vw, 120px);
  align-items: start;
}

.method-aside {
  position: sticky;
  top: calc(var(--header-h) + 32px);
}
.method h2 { color: var(--white); max-width: 11em; }

.method-mark {
  width: auto;
  height: min(46vh, 420px);
  margin-top: clamp(32px, 5vh, 56px);
  overflow: visible;
}
.method-track, .method-progress { fill: none; stroke-width: 120; }
.method-track { stroke: rgba(225, 244, 253, .10); }
.method-progress { stroke: var(--white); }
.method-dot { fill: var(--blue); transform-origin: 135px 822px; transition: transform .5s cubic-bezier(.34, 1.56, .64, 1); }
.method-mark.is-scrubbing .method-progress { stroke-dasharray: var(--len); stroke-dashoffset: calc(var(--len) * (1 - var(--p, 0))); }
.method-mark.is-scrubbing:not(.is-done) .method-dot { transform: scale(0); }

.steps { display: grid; gap: clamp(24px, 14vh, 140px); padding-block: 4vh 18vh; }

.step {
  position: relative;
  padding: clamp(28px, 3vw, 40px);
  border-radius: 28px;
  background: linear-gradient(150deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .03));
  border: 1px solid rgba(255, 255, 255, .14);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
  transition: opacity .6s var(--ease), transform .6s var(--ease), border-color .6s;
}
.step-n {
  display: block;
  color: var(--blue-soft);
  font: 800 3.5rem/1 var(--font-display);
  letter-spacing: -0.04em;
}
.step h3 { margin-top: 18px; color: var(--white); font-size: clamp(1.625rem, 1.2rem + 1vw, 2.125rem); }
.step p { max-width: 36ch; margin-top: 10px; color: rgba(225, 244, 253, .8); }

.motion .step { opacity: .32; transform: scale(.97); }
.motion .step.is-active { opacity: 1; transform: none; border-color: rgba(143, 176, 255, .45); }

@media (max-width: 860px) {
  .method-inner { grid-template-columns: 1fr; }
  .method-aside { position: static; }
  .method-mark { display: none; }
  .steps { gap: 16px; padding-block: 0; }
  .motion .step { opacity: .45; }
}

/* Soluções: lista tipográfica */

.solutions { padding-block: var(--section-y); }

.solutions-head {
  display: grid;
  grid-template-columns: 7fr 4fr;
  gap: 24px 64px;
  align-items: end;
}
.solutions-head p { color: var(--slate); font-size: 1.125rem; max-width: 34ch; }

.services { margin-top: clamp(48px, 6vw, 80px); border-top: 1px solid var(--rule); }

.services li {
  position: relative;
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: 8px 48px;
  align-items: baseline;
  padding: clamp(22px, 2.6vw, 34px) clamp(8px, 2vw, 28px);
  isolation: isolate;
}
.services li::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--rule);
  transform-origin: left;
}
.services li::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 20px;
  opacity: 0;
  background:
    radial-gradient(420px circle at var(--mx, 30%) var(--my, 50%), rgba(20, 74, 224, .12), transparent 70%),
    rgba(255, 255, 255, .55);
  transition: opacity .4s;
}
.services li:hover::before { opacity: 1; }
.services h3 {
  font-size: clamp(1.5rem, 1rem + 1.6vw, 2.5rem);
  letter-spacing: -0.03em;
  transition: color .3s, transform .5s var(--ease);
}
.services li:hover h3 { color: var(--blue); transform: translateX(8px); }
.services p { color: var(--slate); max-width: 44ch; }

@media (max-width: 860px) {
  .solutions-head, .services li { grid-template-columns: 1fr; }
}

/* Para quem */

.audience { padding-block: 0 var(--section-y); }

.audience-intro {
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: 32px 64px;
  align-items: start;
}
.audience-intro p { color: var(--slate); font-size: 1.125rem; }

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(56px, 8vw, 112px);
}
.values > div { padding: 8px clamp(16px, 3vw, 40px) 8px 0; }
.values > div + div { padding-left: clamp(16px, 3vw, 40px); border-left: 1px solid var(--rule); }
.values dt {
  font-size: clamp(2.5rem, 1rem + 4.4vw, 5.25rem);
  line-height: 1;
  letter-spacing: -0.045em;
  background: linear-gradient(180deg, var(--navy) 40%, var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.values dd { margin-top: 16px; color: var(--slate); max-width: 28ch; }

@media (max-width: 860px) {
  .audience-intro { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; gap: 28px; }
  .values > div, .values > div + div { padding: 0; border-left: 0; }
}

/* Contato */

.contact { padding-block: var(--section-y); border-top: 1px solid var(--rule); }

.contact-inner {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 56px clamp(40px, 6vw, 96px);
  align-items: start;
}

.contact-info h2 { max-width: 11em; }
.contact-info > p { max-width: 38ch; margin-top: 24px; color: var(--slate); font-size: 1.125rem; }

.contact-phone {
  display: inline-block;
  margin-top: clamp(36px, 5vw, 56px);
  color: var(--navy);
  font: 800 clamp(1.75rem, 1.2rem + 1.8vw, 2.5rem)/1.1 var(--font-display);
  letter-spacing: -0.02em;
  text-decoration: none;
}
.contact-phone:hover { color: var(--blue); }
.contact-phone-label {
  display: block;
  margin-bottom: 6px;
  color: var(--slate);
  font: 500 .9375rem var(--font-body);
  letter-spacing: 0;
}

.contact-meta { margin-top: 20px; color: var(--slate); line-height: 1.8; }
.contact-meta a { color: var(--navy); text-underline-offset: 4px; }

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 20px;
  padding: clamp(24px, 3.4vw, 44px);
  border-radius: 32px;
}

.field { display: grid; gap: 8px; }
.field-wide, .form-footer { grid-column: 1 / -1; }

.field label { color: var(--navy); font-size: .9375rem; font-weight: 500; }
.optional { color: var(--slate); font-weight: 400; }

.field input,
.field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: rgba(255, 255, 255, .7);
  color: var(--navy);
  font: 400 1rem/1.5 var(--font-body);
  transition: border-color .25s, box-shadow .25s, background-color .25s;
}
.field textarea { resize: vertical; min-height: 116px; }
.field input::placeholder { color: rgba(100, 116, 139, .6); }
.field input:hover, .field textarea:hover { border-color: rgba(5, 9, 83, .28); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(20, 74, 224, .14);
}
.field [aria-invalid="true"] { border-color: #D14343; box-shadow: 0 0 0 4px rgba(209, 67, 67, .12); }

.field-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-top: 4px; }

.form-status { flex: 1 1 220px; color: var(--navy); font-size: .9375rem; }
.form-status:empty { display: none; }
.form-status[data-state="erro"] { color: #B42318; }

@media (max-width: 900px) {
  .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .form { grid-template-columns: 1fr; border-radius: 24px; }
  .form .btn { width: 100%; }
}

/* Rodapé */

.site-footer {
  padding-block: 56px;
  background: var(--navy);
  color: var(--ice);
  font-size: .9375rem;
  line-height: 1.7;
}

.footer-inner {
  display: grid;
  grid-template-columns: 4fr 3fr 3fr 2fr;
  gap: 32px 24px;
  align-items: start;
}

.footer-logo { width: auto; height: 24px; margin-top: 4px; }

.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-underline-offset: 4px; }

.footer-copy { text-align: right; }

@media (max-width: 860px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-logo { grid-column: 1 / -1; }
  .footer-copy { text-align: left; }
}

@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* Entrada ao rolar: só com JS ativo e sem preferência por menos movimento */

/* Títulos: cada palavra sobe por trás de uma máscara e o ponto azul cai no fim */
.motion .split.reveal { opacity: 1; transform: none; }
.motion .split .w {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding-bottom: .12em;
  margin-bottom: -.12em;
}
.motion .split .wi {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1.05s var(--ease);
  transition-delay: calc(var(--w, 0) * 55ms);
}
.motion .split .dot {
  transform: scale(0);
  transition: transform .6s cubic-bezier(.34, 1.8, .64, 1);
  transition-delay: calc(var(--words, 0) * 55ms + 350ms);
}
.motion .is-visible .split .wi, .motion .split.is-visible .wi,
.motion .is-visible .split .dot, .motion .split.is-visible .dot { transform: none; }

/* Linhas da lista de soluções se desenham da esquerda para a direita */
.motion .services li::after { transform: scaleX(0); transition: transform 1.3s var(--ease) .1s; }
.motion .services li.is-visible::after { transform: scaleX(1); }

/* Método: entra recuado e arredondado e se abre até a borda conforme a rolagem */
.motion .method { clip-path: inset(0 calc(var(--open-x, 0) * 1px) round calc(var(--open-r, 0) * 1px)); }

/* Capa: o "S" sobe e gira, o texto se afasta ao rolar */
.motion .hero-mark { translate: 0 calc(var(--hero-y, 0) * -0.22px); rotate: calc(var(--hero-y, 0) * -0.012deg); }
.motion .hero-inner { translate: 0 calc(var(--hero-y, 0) * 0.18px); opacity: calc(1 - var(--hero-y, 0) / 900); }

.motion .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.motion .reveal.is-visible { opacity: 1; transform: none; }

.motion .hero-copy > :not(h1) { animation: rise 1s var(--ease) both; }
.motion .hero-copy > :nth-child(2) { animation-delay: .45s; }
.motion .hero-copy > :nth-child(3) { animation-delay: .55s; }
@keyframes rise { from { opacity: 0; transform: translateY(28px); } }

/* Movimento reduzido e transparência reduzida */

/* Menos movimento: mantém fades e desenhos no lugar, tira deslocamentos */
.calm .reveal { transform: none; transition-property: opacity; }
.calm .split .wi { transform: none; opacity: 0; transition: opacity .8s ease; transition-delay: calc(var(--w, 0) * 55ms); }
.calm .is-visible .split .wi, .calm .split.is-visible .wi { opacity: 1; }
.calm .split .dot { transform: none; opacity: 0; transition: opacity .6s ease; transition-delay: calc(var(--words, 0) * 55ms + 300ms); }
.calm .is-visible .split .dot, .calm .split.is-visible .dot { opacity: 1; }
.calm .hero-copy > :not(h1) { animation-name: fade; }
.calm .step { transform: none; }
@keyframes fade { from { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  /* !important: as regras :nth-child acima são mais específicas */
  .ambient span { animation: none !important; }
}

@media (prefers-reduced-transparency: reduce) {
  .glass, .chip, .site-header.is-scrolled { background: var(--white); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .step { background: rgba(255, 255, 255, .08); -webkit-backdrop-filter: none; backdrop-filter: none; }
}