/* =============================================================
   Cinesis Fisioterapia Esportiva. Sistema de layout e componentes.
   Depende de: tokens.css, fonts.css
   Movimento: js/main.js (Motion.dev). Os atributos data-* sao o
   contrato entre este CSS e aquele JS. Nao renomear.
   ============================================================= */

/* ---------------------------------------------------------------
   1. Reset e base
   --------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 104px;   /* ancoras nao somem sob a barra flutuante */
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--t-body);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-tight);
  font-feature-settings: var(--otf);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

img { height: auto; }

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

ul, ol { list-style: none; }

/* Nenhum italico no site. Se algum em ou i escapar de uma edicao
   futura, ele continua reto: a regra e de sistema, nao de disciplina
   de quem edita. */
em, i, address, cite, dfn, var { font-style: normal; }

:focus-visible {
  outline: 2px solid var(--cobalto);
  outline-offset: 3px;
  border-radius: 4px;
}
/* Sobre o ceu escuro, o anel precisa ser claro para continuar visivel */
.hero :focus-visible,
.footer :focus-visible,
.frame-dark :focus-visible { outline-color: var(--campo-pale); }

.skip-link {
  position: absolute;
  left: 50%;
  top: 8px;
  translate: -50% -200%;
  z-index: 200;
  padding: 12px 20px;
  border-radius: var(--r-lg);
  background: var(--marinho);
  color: var(--fg-on-dark);
  font-size: var(--t-sm);
  font-weight: 500;
  transition: translate var(--dur-fast) var(--ease-snap);
}
.skip-link:focus-visible { translate: -50% 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------------------------------------------------------------
   2. Tipografia
   --------------------------------------------------------------- */
.display,
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--ls-display);
  line-height: var(--lh-tight);
  text-wrap: balance;
}

/* Enfase do display: COR + PESO. Nunca inclinacao. */
.display em,
h1 em, h2 em, h3 em,
.emph {
  font-style: var(--display-emph-style);
  font-weight: var(--display-emph-weight);
  color: var(--display-emph-color);
}

h1 { font-size: var(--t-h1); line-height: var(--lh-display); }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); }

h4, h5 {
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
}
h4 { font-size: var(--t-h5); line-height: var(--lh-relaxed); }
h5 { font-size: var(--t-lead); line-height: var(--lh-snug); }

p { text-wrap: pretty; }

.lead {
  font-size: var(--t-lead);
  line-height: var(--lh-loose);
  color: var(--fg-muted);
  max-width: var(--maxw-text);
}

.kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--cobalto);
  margin-bottom: var(--sp-xl);
}

/* Fecho de secao, a frase que arremata, um degrau abaixo do corpo */
.closing {
  margin-top: clamp(32px, 4vw, 48px);
  padding-top: var(--sp-3xl);
  border-top: 1px solid var(--border);
  max-width: 68ch;
  font-size: var(--t-lead);
  line-height: var(--lh-loose);
  color: var(--fg);
}

/* ---------------------------------------------------------------
   2b. Pills das areas de atendimento (home)
   As condicoes viram uma grade de pills: nome a esquerda, seta a
   direita, respiro grande entre os dois. A pill "& mais" e tracejada
   e sem preenchimento; a ultima e a de enfase, na cor da marca
   (--cobalto). Preto, nunca.
   --------------------------------------------------------------- */
.pill-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-lg);
}

.pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2xl);
  min-height: 66px;
  padding: 16px 20px 16px 26px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  box-shadow: 0 1px 2px rgba(26, 30, 43, 0.04);
  color: var(--fg);
  transition:
    translate var(--dur-fast) var(--ease-snap),
    box-shadow var(--dur-fast) var(--ease-snap),
    border-color var(--dur-fast) var(--ease-snap),
    background-color var(--dur-fast) var(--ease-snap);
}
.pill:hover {
  translate: 0 -2px;
  border-color: var(--border-strong);
  box-shadow: 0 8px 20px rgba(26, 30, 43, 0.10);
}

.pill__label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--t-sm);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  text-wrap: balance;
}
.pill__arrow {
  flex: none;
  width: 16px;
  height: 16px;
  color: var(--campo-deep);
  transition: translate var(--dur-fast) var(--ease-snap), color var(--dur-fast) var(--ease-snap);
}
.pill:hover .pill__arrow { translate: 3px 0; }

/* "& mais", o convite a olhar o resto. Sem preenchimento, traco
   tracejado, tom apagado. Nao compete com a de enfase. */
.pill--more {
  background: transparent;
  border: 1px dashed var(--border-strong);
  box-shadow: none;
  color: var(--fg-muted);
}
.pill--more:hover {
  background: transparent;
  border-color: var(--campo-deep);
  box-shadow: none;
}
.pill--more .pill__arrow { color: var(--fg-muted); }

/* Enfase, cor primaria da marca. #2E5AAC com texto --fg-on-dark. */
.pill--emph {
  background: var(--cobalto);
  border-color: var(--cobalto);
  color: var(--fg-on-dark);
}
.pill--emph:hover {
  background: var(--cobalto-800);
  border-color: var(--cobalto-800);
  box-shadow: 0 8px 22px rgba(26, 30, 43, 0.18);
}
.pill--emph .pill__arrow { color: currentColor; }

/* ---------------------------------------------------------------
   2c. Cards ilustrados. As tres palavras.
   Card branco arredondado, icone proprio sobre painel claro.
   --------------------------------------------------------------- */
.pcards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 24px);
}

.pcard {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2vw, 28px);
  padding: clamp(14px, 1.4vw, 18px);
  background: var(--white);
  border-radius: var(--r-card);
  box-shadow: var(--inset-hairline);
}

/* Painel quadrado. min-height:0 segura o quadrado quando o item de
   flex tenta crescer pelo minimo automatico do conteudo interno. */
.pcard__panel {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  min-height: 0;
  overflow: hidden;
  padding: clamp(22px, 2.6vw, 36px);
  background: var(--campo-wash);
  border-radius: var(--r-lg);
}
.pcard__panel svg {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.pcard__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  padding: 0 clamp(8px, 1vw, 14px) clamp(10px, 1.2vw, 16px);
}
.pcard__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--t-h4);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-display);
}
.pcard__text {
  font-size: var(--t-sm);
  line-height: var(--lh-loose);
  color: var(--fg-muted);
}

.closing-row {
  margin-top: clamp(32px, 4vw, 48px);
  padding-top: var(--sp-3xl);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: clamp(24px, 5vw, 64px);
}
.closing-row .closing {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.closing-row__art {
  flex: none;
  width: clamp(150px, 19vw, 250px);
  height: auto;
}

/* ---------------------------------------------------------------
   3. Layout
   --------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: calc(var(--maxw) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 88px); }
.section--soft { background: var(--seixo-claro); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-3xl);
  margin-bottom: clamp(40px, 5vw, 72px);
}

.section-head__text { max-width: 46ch; }
.section-head__text .lead { margin-top: var(--sp-xl); }

.section-head__art {
  flex: none;
  width: clamp(200px, 26vw, 320px);
  height: auto;
}
.section-head__art--tall {
  width: auto;
  height: clamp(180px, 22vw, 280px);
}

/* ---------------------------------------------------------------
   4. Botoes e links
   --------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-md);
  padding: 16px 20px;
  border-radius: var(--r-lg);
  font-size: var(--t-sm);
  font-weight: 500;
  line-height: 1.1;
  text-wrap: nowrap;
  transition:
    background-color var(--dur-fast) var(--ease-snap),
    color var(--dur-fast) var(--ease-snap);
}

.btn svg { flex: none; width: 14px; height: 14px; }

.btn--primary {
  background: var(--cobalto);
  color: var(--fg-on-dark);
}
.btn--primary:hover { background: var(--marinho); }

.btn--light {
  background: var(--white);
  color: var(--cobalto);
  box-shadow: var(--inset-hairline);
}
.btn--light:hover { background: var(--campo-wash); }

.btn--outline {
  background: transparent;
  color: var(--fg);
  box-shadow: inset 0 0 0 1px var(--border-strong);
}
.btn--outline:hover { background: var(--white); color: var(--cobalto); }

/* Sobre o ceu, o botao secundario e um contorno claro */
.btn--onsky {
  background: transparent;
  color: var(--fg-on-dark);
  box-shadow: inset 0 0 0 1px rgba(244, 246, 241, 0.5);
}
.btn--onsky:hover { background: rgba(244, 246, 241, 0.14); }

.btn:active { translate: 0 1px; }

.btn .arrow { transition: translate var(--dur-fast) var(--ease-snap); }
.btn:hover .arrow { translate: 3px 0; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--cobalto);
}
.link-arrow svg { width: 16px; height: 16px; transition: translate var(--dur-fast) var(--ease-snap); }
.link-arrow:hover svg { translate: 4px 0; }
.link-arrow:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------------------------------------------------------------
   5. Header
   --------------------------------------------------------------- */
.header {
  position: fixed;
  top: 12px;
  left: 0;
  right: 0;
  z-index: 100;
  padding-inline: var(--gutter);
  pointer-events: none;
}

.header__bar {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3xl);
  max-width: 1124px;
  min-height: 68px;
  margin-inline: auto;
  padding-inline: var(--sp-3xl);
  border-radius: var(--r-2xl);
  color: var(--fg);
  background: transparent;
  transition:
    background-color var(--dur-base) var(--ease-brand),
    backdrop-filter var(--dur-base) var(--ease-brand),
    color var(--dur-base) var(--ease-brand);
}

.header[data-scrolled='true'] .header__bar {
  background: rgba(237, 239, 234, 0.72);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  box-shadow: 0 1px 0 var(--border);
}

/* Sobre o ceu, antes de rolar: tudo em claro */
.header[data-onsky='true'][data-scrolled='false'] .header__bar { color: var(--fg-on-dark); }

/* Marca: seixo de rio + assinatura em duas linhas */
.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  color: inherit;
}
.brand__mark { width: 34px; height: 26px; flex: none; }
.brand__mark path { stroke: currentColor; }
.brand__name {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  white-space: nowrap;
}
.brand__role {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.72;
  margin-top: 2px;
  white-space: nowrap;
}

.nav { display: flex; align-items: center; gap: var(--sp-3xl); }

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: var(--t-sm);
  font-weight: 500;
  color: inherit;
  padding-block: 8px;
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  scale: 0 1;
  transform-origin: left;
  transition: scale var(--dur-base) var(--ease-brand);
}
.nav__link:hover::after,
.nav__link[aria-current='page']::after { scale: 1 1; }

.header__actions { display: flex; align-items: center; gap: var(--sp-xl); }

.btn--nav {
  background: var(--cobalto);
  color: var(--fg-on-dark);
  padding: 12px 18px;
}
.btn--nav:hover { background: var(--marinho); }
.header[data-onsky='true'][data-scrolled='false'] .btn--nav {
  background: var(--white);
  color: var(--cobalto);
}
.header[data-onsky='true'][data-scrolled='false'] .btn--nav:hover { background: var(--campo-wash); }

.nav-toggle { display: none; }
.mobile-nav { display: none; }

/* ---------------------------------------------------------------
   6. Hero. O palco do seixo.
   --------------------------------------------------------------- */
.hero {
  position: relative;
  height: 108vh;
  min-height: 700px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}

/* z0. O ceu */
.sky {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: 101%;
  background: linear-gradient(180deg, var(--sky-top) 0%, var(--sky-bottom) var(--sky-stop));
  pointer-events: none;
}

/* z1. A faixa de nuvens, pintada em CSS puro (sem asset raster): um
   blob organico com borda irregular, radial suave e desfoque. */
.sky__clouds {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.sky__cloud {
  position: absolute;
  max-width: none;
  opacity: var(--o);
  will-change: transform;
  height: auto;
}

/* O ceu manda, a nuvem acompanha. Numeracao por proximidade: a 1 e a
   mais perto (maior, mais baixa, mais opaca, maior parallax), a 4 e a
   mais longe (menor, mais alta, mais lavada, parallax quase nulo). O
   terco de cima fica limpo, onde o titulo vive e o degrade ainda esta
   escuro; a massa das camadas proximas desce para o rodape. */
.sky__cloud--1 { --o: 0.34; width:  94%; bottom:-22%; right:-14%; }
.sky__cloud--2 { --o: 0.24; width:  62%; bottom:  4%; left: -14%; }
.sky__cloud--3 { --o: 0.12; width:  34%; top:    33%; right:  1%; }
.sky__cloud--4 { --o: 0.10; width:  28%; top:    17%; left:   4%; }

/* z2. O palco: dez seixos numa base de 867x616.
   A profundidade e fisica, nao pintada: quanto mais longe, menor o
   seixo, mais lavado no ar, menor o parallax e mais lenta a deriva. */
.stones {
  position: absolute;
  z-index: 2;
  bottom: 51px;
  left: 58%;
  translate: -50% 0;
  width: 100%;
  max-width: 1200px;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.stones__stage {
  position: relative;
  width: 867px;
  height: 616px;
  flex: none;
}

/* Sem sombra preta. Ela achataria o ceu e trairia a paleta: um seixo
   longe nao projeta sombra dura, ele se dilui na cor do ar. A
   profundidade aqui e escala + opacidade (--o) + desfoque nos planos
   distantes. */
.seixo {
  position: absolute;
  will-change: transform;
  opacity: var(--o, 1);
  filter: blur(var(--haze, 0px));
}
.seixo--1 { left: 1px;    bottom: 1px;   width: 176px; --o: 1;    }
.seixo--2 { left: 49%;    bottom: 67px;  width: 158px; --o: 0.94; margin-left: -79px; }
.seixo--3 { right: 81px;  bottom: 197px; width: 162px; --o: 0.96; }
.seixo--4 { right: 1px;   top: 109px;    width: 132px; --o: 0.84; }
.seixo--5 { right: 167px; top: 1px;      width: 108px; --o: 0.70; --haze: 0.4px; }

/* Os cinco de tras vivem em % do palco, assim atravessam os tres
   breakpoints sem reposicionamento. Nenhum deles pousa atras do
   texto: o palco cobre a coluna de leitura, e um seixo cruzando a
   manchete e ruido, nao profundidade. Por isso os offsets negativos:
   o conjunto sangra pelas margens do hero, contornando o texto. */
.seixo--6  { left:  -9%;   top:  14%;    width: 10.6%; --o: 0.60; --haze: 0.6px; }
.seixo--7  { right: -10%;  top:   4%;    width: 14.2%; --o: 0.80; --haze: 0.3px; }
.seixo--8  { left:  -4%;   bottom: 24%;  width:  8.0%; --o: 0.50; --haze: 0.9px; }
.seixo--9  { right:  4%;   bottom: 2%;   width: 11.9%; --o: 0.72; --haze: 0.4px; }
.seixo--10 { left: -14%;   top:   2%;    width:  6.8%; --o: 0.44; --haze: 1.1px; }

/* Cor de cada pedra: uma leve variacao entre cobalto, marinho e verde
   profundo, como um leito de rio real formaria, nunca uma paleta
   pintada plana. O symbol usa fill currentColor, entao a cor vem
   daqui, por instancia. */
.seixo { color: var(--cobalto); }
.seixo--2, .seixo--4, .seixo--7, .seixo--9 { color: var(--marinho); }
.seixo--3, .seixo--5, .seixo--8, .seixo--10 { color: var(--campo-deep); }

/* Deriva organica: o Motion move translate, o CSS inclina rotate.
   Sao propriedades individuais distintas, nao colidem. Periodos
   primos entre si para o conjunto nunca cair em cadencia mecanica. */
@keyframes seixo-tilt {
  0%, 100% { rotate: 0deg; }
  50%      { rotate: var(--tilt, 1.4deg); }
}
.seixo { animation: seixo-tilt var(--tilt-dur, 11s) var(--ease-drift) infinite; }
.seixo--1  { --tilt:  1.6deg; --tilt-dur: 11s;   animation-delay: 0s; }
.seixo--2  { --tilt: -1.2deg; --tilt-dur: 13s;   animation-delay: -2s; }
.seixo--3  { --tilt:  2.0deg; --tilt-dur: 9.5s;  animation-delay: -4s; }
.seixo--4  { --tilt: -1.8deg; --tilt-dur: 14.5s; animation-delay: -1s; }
.seixo--5  { --tilt:  1.3deg; --tilt-dur: 12.5s; animation-delay: -6s; }
.seixo--6  { --tilt: -0.9deg; --tilt-dur: 17s;   animation-delay: -3s; }
.seixo--7  { --tilt:  1.1deg; --tilt-dur: 15.5s; animation-delay: -8s; }
.seixo--8  { --tilt:  0.6deg; --tilt-dur: 21s;   animation-delay: -5s; }
.seixo--9  { --tilt: -1.0deg; --tilt-dur: 16s;   animation-delay: -11s; }
.seixo--10 { --tilt:  0.5deg; --tilt-dur: 23s;   animation-delay: -7s; }

/* z4. O veu. Escurece o ceu onde o texto vive, e da a profundidade
   atmosferica do palco: os seixos do centro recuam, os das bordas
   ficam. Duas camadas: um piso vertical ancorado a altura do hero,
   que segura a faixa inteira da leitura, e um radial por cima, que
   faz o miolo recuar ainda mais. */
.sky__veil {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(26, 30, 43, 0.44) 0%,
      rgba(26, 30, 43, 0.52) 32%,
      rgba(26, 30, 43, 0.52) 68%,
      rgba(26, 30, 43, 0.36) 84%,
      rgba(26, 30, 43, 0) 100%
    ),
    radial-gradient(
      ellipse 82% 78% at 50% 46%,
      rgba(26, 30, 43, 0.26) 0%,
      rgba(26, 30, 43, 0.14) 52%,
      rgba(26, 30, 43, 0) 82%
    );
}

/* z5. O texto */
.hero__inner {
  position: relative;
  z-index: 5;
  width: 660px;
  max-width: 100%;
  padding-bottom: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-3xl);
  color: var(--fg-on-dark);
}

.hero__title {
  font-size: var(--t-display);
  line-height: var(--lh-display);
  letter-spacing: var(--ls-display);
  color: var(--fg-on-dark);
  text-wrap: balance;
}
/* Sobre o ceu, a enfase e o verde claro da marca, nunca o azul
   profundo, que sumiria no fundo escuro. Peso, nunca inclinacao. */
.hero__title em {
  color: var(--campo-pale);
  font-weight: var(--display-emph-weight);
  font-style: normal;
}

.hero__sub {
  font-size: var(--t-lead);
  line-height: var(--lh-loose);
  color: var(--fg-on-dark);
  max-width: 52ch;
}

.hero__sig {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.06em;
  color: var(--fg-on-dark);
  text-wrap: balance;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-lg);
}

.hero__micro {
  font-size: var(--t-xs);
  line-height: var(--lh-loose);
  color: var(--fg-on-dark);
  max-width: 46ch;
}

/* ---------------------------------------------------------------
   7. Faixa de credenciais
   --------------------------------------------------------------- */
.creds__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-3xl);
}

.cred {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  padding-top: var(--sp-xl);
  border-top: 2px solid var(--cobalto);
}

.cred__title {
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  letter-spacing: 0.02em;
  color: var(--cobalto);
  font-weight: 400;
}
.cred__text {
  font-size: var(--t-xs);
  line-height: var(--lh-loose);
  color: var(--fg-muted);
}

/* ---------------------------------------------------------------
   8. Como funciona. 4 passos com foto
   --------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3xl);
}

.step {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--inset-hairline);
  transition: transform var(--dur-base) var(--ease-brand);
}
.step:hover { transform: translateY(-4px); }

.step__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--seixo-claro);
}
.step__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: scale var(--dur-slow) var(--ease-brand);
}
.step:hover .step__media img { scale: 1.04; }

.step__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  padding: clamp(24px, 3vw, 36px);
  flex: 1;
}

.step__num {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: var(--ls-caps);
  color: var(--campo-deep);
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--t-h4);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-display);
}

.step__text {
  font-size: var(--t-sm);
  line-height: var(--lh-loose);
  color: var(--fg-muted);
}

/* ---------------------------------------------------------------
   9. Sinais. "Voce reconhece alguma dessas frases?"
   --------------------------------------------------------------- */
.signals {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-xl);
}

.signal {
  display: flex;
  gap: var(--sp-xl);
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--white);
  border-radius: var(--r-xl);
  box-shadow: var(--inset-hairline);
  font-size: var(--t-lead);
  line-height: var(--lh-loose);
  color: var(--fg);
}
.signal::before {
  content: '';
  flex: none;
  width: 3px;
  border-radius: 2px;
  background: var(--campo);
}

/* ---------------------------------------------------------------
   10. Bloco escuro. "O que voce nao vai encontrar aqui"
   --------------------------------------------------------------- */
.frame-dark {
  position: relative;
  border-radius: var(--r-card);
  background: var(--marinho);
  color: var(--fg-on-dark);
  padding: clamp(36px, 6vw, 80px);
  overflow: hidden;
  isolation: isolate;
}

.frame-dark__head {
  position: relative;
  z-index: 2;
  max-width: 34ch;
  margin-bottom: clamp(36px, 4.5vw, 64px);
}
.frame-dark__head .kicker { color: var(--campo-pale); }

.frame-dark__title {
  font-size: var(--t-h2);
  line-height: var(--lh-tight);
}
.frame-dark__title em { color: var(--campo-pale); font-weight: var(--display-emph-weight); }

.benefit-list {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--sp-xl);
}

.benefit {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  padding: var(--sp-3xl);
  border-radius: var(--r-xl);
  background: rgba(244, 246, 241, 0.05);
  border: 1px solid rgba(244, 246, 241, 0.12);
}

.benefit__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  background: rgba(183, 221, 170, 0.14);
  color: var(--campo-pale);
}
.benefit__icon svg { width: 22px; height: 22px; }

.benefit__title {
  font-family: var(--font-body);
  font-size: var(--t-lead);
  font-weight: 600;
}
.benefit__text {
  font-size: var(--t-sm);
  line-height: var(--lh-loose);
  color: var(--fg-on-dark-mu);
}

/* Um unico seixo, muito discreto, no canto do bloco escuro */
.frame-dark__seixo {
  position: absolute;
  right: -40px;
  bottom: -30px;
  width: clamp(180px, 26vw, 340px);
  z-index: 1;
  opacity: 0.09;
  pointer-events: none;
}

/* ---------------------------------------------------------------
   11. Sobre. Foto + texto
   --------------------------------------------------------------- */
.bio {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}

.bio__media {
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--seixo-claro);
  box-shadow: var(--inset-hairline);
}
.bio__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 40%;
}

.bio__cred {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.04em;
  color: var(--cobalto);
  margin-top: var(--sp-lg);
}

.bio__body { margin-top: clamp(24px, 3vw, 36px); }
.bio__body p {
  font-size: var(--t-body);
  line-height: var(--lh-prose);
  color: var(--fg-muted);
  max-width: 58ch;
}
.bio__body p + p { margin-top: var(--sp-2xl); }

.bio__cta { margin-top: clamp(28px, 3.5vw, 40px); }

/* ---------------------------------------------------------------
   12. FAQ
   --------------------------------------------------------------- */
.faq__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.faq__list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.faq-item { border-bottom: 1px solid var(--border); }

.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3xl);
  padding-block: var(--sp-3xl);
  text-align: left;
  font-size: var(--t-lead);
  font-weight: 500;
  line-height: var(--lh-snug);
  color: var(--fg);
  transition: color var(--dur-fast) var(--ease-snap);
}
.faq-item__q:hover { color: var(--cobalto); }

.faq-item__icon {
  flex: none;
  position: relative;
  width: 20px;
  height: 20px;
  color: var(--campo-deep);
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: '';
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: rotate var(--dur-base) var(--ease-brand);
}
.faq-item__icon::after { rotate: 90deg; }
.faq-item[data-open='true'] .faq-item__icon::after { rotate: 0deg; }

.faq-item__a {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  transition: grid-template-rows var(--dur-base) var(--ease-brand);
}
.faq-item[data-open='true'] .faq-item__a { grid-template-rows: 1fr; }

.faq-item__a-inner {
  min-height: 0;
  overflow: hidden;
  padding-bottom: 0;
  padding-right: clamp(0px, 6vw, 56px);
  font-size: var(--t-sm);
  line-height: var(--lh-prose);
  color: var(--fg-muted);
  transition: padding-bottom var(--dur-base) var(--ease-brand);
}
.faq-item[data-open='true'] .faq-item__a-inner { padding-bottom: var(--sp-3xl); }

/* ---------------------------------------------------------------
   13. Aviso de urgencia. Serio, nunca alarmista
   --------------------------------------------------------------- */
.alert {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(24px, 3vw, 40px);
  padding: clamp(28px, 4vw, 48px);
  background: var(--campo-wash);
  border-radius: var(--r-card);
  border-top: 3px solid var(--cobalto);
}

.alert--single { grid-template-columns: 1fr; }

.alert__block h3 {
  font-family: var(--font-body);
  font-size: var(--t-lead);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-snug);
  margin-bottom: var(--sp-lg);
}
.alert__block p {
  font-size: var(--t-sm);
  line-height: var(--lh-prose);
  color: var(--fg-muted);
}

.alert__nums {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm) var(--sp-3xl);
  margin-top: var(--sp-xl);
}
.alert__num {
  display: inline-flex;
  align-items: baseline;
  gap: var(--sp-sm);
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  color: var(--cobalto);
}
.alert__num b {
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}
a.alert__num:hover { text-decoration: underline; text-underline-offset: 4px; }

.alert__closing { grid-column: 1 / -1; }

/* ---------------------------------------------------------------
   14. CTA final
   --------------------------------------------------------------- */
.cta {
  position: relative;
  text-align: center;
  padding-block: clamp(88px, 11vw, 168px);
  overflow: hidden;
  isolation: isolate;
}

.cta__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3xl);
}

.cta__title {
  font-size: var(--t-h1);
  line-height: var(--lh-display);
  max-width: 20ch;
}
.cta__lead {
  font-size: var(--t-lead);
  line-height: var(--lh-loose);
  color: var(--fg-muted);
  max-width: 52ch;
}
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-lg);
}
.cta__sig {
  margin-top: var(--sp-2xl);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  line-height: var(--lh-loose);
  color: var(--fg-muted);
  max-width: 64ch;
}

/* Dois seixos soltos, muito discretos, emoldurando o convite */
.cta__seixo {
  position: absolute;
  z-index: 1;
  width: clamp(90px, 12vw, 168px);
  opacity: 0.2;
  pointer-events: none;
}
.cta__seixo--l { left: 4%;  top: 18%;    rotate: -6deg; }
.cta__seixo--r { right: 5%; bottom: 16%; rotate: 5deg; }

/* ---------------------------------------------------------------
   15. Botao flutuante do WhatsApp
   --------------------------------------------------------------- */
.wa-float {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-md);
  min-height: 52px;
  padding: 14px 20px;
  border-radius: var(--r-pill);
  background: var(--cobalto);
  color: var(--fg-on-dark);
  font-size: var(--t-sm);
  font-weight: 500;
  line-height: 1;
  box-shadow: 0 10px 30px rgba(26, 30, 43, 0.24);
  transition:
    background-color var(--dur-fast) var(--ease-snap),
    transform var(--dur-base) var(--ease-brand);
}
.wa-float:hover { background: var(--marinho); transform: translateY(-2px); }
.wa-float svg { flex: none; width: 22px; height: 22px; }

/* ---------------------------------------------------------------
   16. Footer
   --------------------------------------------------------------- */
.footer {
  position: relative;
  background: var(--marinho);
  color: var(--fg-on-dark);
  padding-block: clamp(64px, 8vw, 112px) var(--sp-5xl);
  overflow: hidden;
  isolation: isolate;
}

.footer__top {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 4vw, 64px);
}

.footer__brand { display: flex; flex-direction: column; gap: var(--sp-3xl); align-items: flex-start; }
.footer__brand .brand__mark { width: 44px; height: 34px; }
.footer__brand .brand__name { font-size: 1.25rem; }

.footer__tagline {
  font-family: var(--font-display);
  font-size: var(--t-h4);
  font-weight: var(--display-weight);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-display);
  max-width: 20ch;
}

.footer__social { display: flex; gap: var(--sp-lg); }
.footer__social a {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  border: 1px solid rgba(244, 246, 241, 0.22);
  color: var(--fg-on-dark);
  transition:
    background-color var(--dur-fast) var(--ease-snap),
    border-color var(--dur-fast) var(--ease-snap);
}
.footer__social a:hover {
  background: rgba(244, 246, 241, 0.1);
  border-color: rgba(244, 246, 241, 0.55);
}
.footer__social svg { width: 20px; height: 20px; }

.footer-col__title {
  font-size: var(--t-xs);
  font-family: var(--font-mono);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--campo-pale);
  margin-bottom: var(--sp-xl);
}

.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-lg); }

.footer-col a,
.footer-col li {
  font-size: var(--t-sm);
  line-height: var(--lh-loose);
  color: var(--fg-on-dark-mu);
}
.footer-col a { transition: color var(--dur-fast) var(--ease-snap); }
.footer-col a:hover { color: var(--fg-on-dark); text-decoration: underline; text-underline-offset: 4px; }

.footer__bottom {
  position: relative;
  z-index: 2;
  margin-top: clamp(48px, 6vw, 88px);
  padding-top: var(--sp-3xl);
  border-top: 1px solid rgba(244, 246, 241, 0.16);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-lg) var(--sp-3xl);
  font-size: var(--t-xs);
  color: var(--fg-on-dark-mu);
}
.footer__legal a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Aviso legal, obrigatorio em todas as paginas */
.footer__disclaimer {
  font-size: var(--t-xs);
  line-height: var(--lh-prose);
  color: rgba(244, 246, 241, 0.62);
  max-width: 92ch;
}

.footer__seixo {
  position: absolute;
  right: -20px;
  bottom: -10px;
  z-index: 1;
  width: clamp(160px, 22vw, 300px);
  opacity: 0.08;
  pointer-events: none;
}

/* ---------------------------------------------------------------
   17. Estado inicial das animacoes
   So quando o JS confirma suporte. Sem JS, nada fica invisivel.
   --------------------------------------------------------------- */
.js-motion [data-reveal] {
  opacity: 0;
  transform: translateY(60px);
}

.js-motion [data-hero-line] {
  opacity: 0;
  transform: translateY(28px);
}

.js-motion .sky__cloud,
.js-motion .seixo {
  opacity: 0;
}

/* Rede de seguranca: Motion fora do ar nao deixa nada invisivel */
html.motion-failed [data-reveal],
html.motion-failed [data-hero-line] {
  opacity: 1 !important;
  transform: none !important;
}
/* Ceu e palco sao a excecao: em opacidade cheia a nuvem vira parede
   e o conjunto perde a profundidade. Voltam a opacidade de projeto
   da propria camada. */
html.motion-failed .sky__cloud,
html.motion-failed .seixo {
  opacity: var(--o, 1) !important;
  transform: none !important;
}

/* ---------------------------------------------------------------
   18. Responsivo
   --------------------------------------------------------------- */

/* Tablet: 700px a 1199.98px */
@media (max-width: 1199.98px) {
  .creds__grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-2xl); }

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

  .faq__layout { grid-template-columns: 1fr; }

  .bio { grid-template-columns: 1fr; gap: var(--sp-4xl); }
  .bio__media { max-width: 440px; }
  .bio__media img { aspect-ratio: 1 / 1; object-position: 50% 45%; }

  .footer__top { grid-template-columns: repeat(2, 1fr); }
  .footer__brand { grid-column: 1 / -1; }

  .nav { gap: var(--sp-2xl); }

  /* Hero, tablet */
  .hero { height: 100vh; }
  .hero__inner { width: 480px; }

  .sky__cloud--1 { width: 132%; bottom: -10%; right: -26%; }
  .sky__cloud--2 { width: 104%; bottom: 18%;  left:  -22%; }
  .sky__cloud--3 { width:  68%; top:  19%;    right: -10%; }
  .sky__cloud--4 { width:  56%; top:  5%;     left:  -6%; }

  .stones {
    left: -27px;
    right: -63px;
    bottom: -47px;
    width: auto;
    max-width: none;
    translate: 0 0;
  }
  .seixo--1 { left: 50px;  bottom: 82px;  width: 190px; }
  .seixo--2 { left: 49%;   bottom: 140px; width: 162px; margin-left: -81px; }
  .seixo--3 { left: 556px; right: auto; bottom: 252px; width: 162px; }
  .seixo--4 { left: 671px; right: auto; top: 106px;    width: 140px; }
  .seixo--5 { left: 551px; right: auto; top: 1px;      width: 144px; }
}

/* Menu. O hamburguer assume a partir do tablet (<= 1023px) */
@media (max-width: 1023.98px) {
  .nav { display: none; }

  .pcards { grid-template-columns: 1fr; gap: var(--sp-2xl); }
  .pcard__panel { aspect-ratio: auto; height: clamp(240px, 34vw, 320px); }

  .btn--nav { display: none; }

  .nav-toggle {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-right: -10px;
    color: inherit;
  }
  .nav-toggle span {
    position: relative;
    display: block;
    width: 20px;
    height: 1.5px;
    background: currentColor;
    transition: background-color var(--dur-fast) var(--ease-snap);
  }
  .nav-toggle span::before,
  .nav-toggle span::after {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 1.5px;
    background: currentColor;
    transition: translate var(--dur-base) var(--ease-brand), rotate var(--dur-base) var(--ease-brand);
  }
  .nav-toggle span::before { translate: 0 -6px; }
  .nav-toggle span::after  { translate: 0 6px; }

  .nav-toggle[aria-expanded='true'] span { background: transparent; }
  .nav-toggle[aria-expanded='true'] span::before { translate: 0 0; rotate: 45deg; }
  .nav-toggle[aria-expanded='true'] span::after  { translate: 0 0; rotate: -45deg; }

  .mobile-nav {
    position: fixed;
    inset: 92px 0 0;
    z-index: 90;
    background: var(--cal);
    color: var(--grafite);
    padding: var(--sp-3xl) var(--gutter) var(--sp-6xl);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overscroll-behavior: contain;
    translate: 0 -8px;
    opacity: 0;
    visibility: hidden;
    transition:
      opacity var(--dur-base) var(--ease-brand),
      translate var(--dur-base) var(--ease-brand),
      visibility var(--dur-base) var(--ease-brand);
  }
  .mobile-nav[data-open='true'] {
    opacity: 1;
    translate: 0 0;
    visibility: visible;
  }
  .mobile-nav > a {
    font-family: var(--font-display);
    font-size: var(--t-h4);
    font-weight: var(--display-weight);
    letter-spacing: var(--ls-display);
    color: var(--grafite);
    padding-block: var(--sp-xl);
    border-bottom: 1px solid var(--border);
  }
  .mobile-nav__actions {
    display: flex;
    flex-direction: column;
    gap: var(--sp-xl);
    margin-top: var(--sp-4xl);
  }
  .mobile-nav__actions a { border-bottom: 0; padding-block: 0; }
  .mobile-nav .btn {
    justify-content: center;
    font-family: var(--font-body);
    font-size: var(--t-sm);
    font-weight: 500;
    letter-spacing: var(--ls-tight);
  }
}

/* Mobile: <= 699.98px */
@media (max-width: 699.98px) {
  :root { --section-y: 64px; }

  .pill-grid { grid-template-columns: 1fr; gap: var(--sp-md); }
  .pill { min-height: 60px; padding: 14px 18px 14px 22px; gap: var(--sp-xl); }

  .pcard__panel { height: 240px; }

  .closing-row {
    flex-direction: column;
    align-items: center;
    gap: var(--sp-2xl);
  }
  .closing-row__art { width: min(240px, 62%); }

  .section-head__art {
    width: min(260px, 68%);
    margin-inline: auto;
  }
  .section-head__art--tall { width: auto; height: 230px; }

  .header__bar {
    padding-inline: var(--sp-2xl);
    background: rgba(237, 239, 234, 0.78);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    color: var(--fg);
  }
  .header[data-onsky='true'][data-scrolled='false'] .header__bar { color: var(--fg); }
  .header[data-onsky='true'][data-scrolled='false'] .btn--nav {
    background: var(--cobalto);
    color: var(--fg-on-dark);
  }

  .brand__mark { width: 30px; height: 23px; }
  .brand__name { font-size: 0.9375rem; }

  /* Hero, phone. O texto ocupa o topo e o palco pousa embaixo, num
     espaco reservado so para ele: nenhuma linha cai sobre um seixo. */
  .hero {
    height: auto;
    min-height: 100svh;
    padding-block: 132px 288px;
    justify-content: flex-start;
  }
  .hero__inner { width: 100%; padding-inline: var(--gutter); padding-bottom: 0; gap: var(--sp-2xl); }
  .hero__cta { width: 100%; flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: center; }

  .sky__cloud--3,
  .sky__cloud--4 { display: none; }
  .sky__cloud--1 { --o: 0.46; width: 240%; bottom: -11%; right: -62%; }
  .sky__cloud--2 { --o: 0.30; width: 190%; bottom:  1%;  left: -45%; }

  .sky__veil {
    background: linear-gradient(
      180deg,
      rgba(26, 30, 43, 0.58) 0%,
      rgba(26, 30, 43, 0.54) 40%,
      rgba(26, 30, 43, 0.52) 72%,
      rgba(26, 30, 43, 0.24) 84%,
      rgba(26, 30, 43, 0) 96%
    );
  }

  .stones {
    left: 50%;
    top: auto;
    bottom: -10px;
    right: auto;
    width: min-content;
    max-width: none;
    height: 298px;
    align-items: center;
    translate: -50% 0;
  }
  .stones__stage { width: 419px; height: 298px; }

  .seixo--8,
  .seixo--10 { display: none; }

  .seixo--1 { left: 1px;   bottom: 3px;   top: auto;  width: 96px; right: auto; }
  .seixo--2 { left: 47%;   bottom: 46px;  top: auto;  width: 87px; right: auto; margin-left: -43px; }
  .seixo--3 { left: 288px; right: auto; bottom: 108px; top: auto; width: 102px; }
  .seixo--4 { left: 264px; right: auto; top: 33px;  bottom: auto; width:  85px; }
  .seixo--5 { left: 172px; right: auto; top: 16px;  bottom: auto; width:  72px; }

  .steps,
  .signals,
  .creds__grid,
  .alert { grid-template-columns: 1fr; }

  .section-head { align-items: flex-start; }

  .frame-dark,
  .alert { border-radius: var(--r-xl); }

  .footer__top { grid-template-columns: 1fr; }

  .wa-float {
    min-height: 56px;
    width: 56px;
    padding: 0;
    justify-content: center;
  }
  .wa-float span { display: none; }
}

/* ---------------------------------------------------------------
   19. prefers-reduced-motion. Estado final, nada invisivel
   --------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js-motion [data-reveal],
  .js-motion [data-hero-line] {
    opacity: 1 !important;
    transform: none !important;
  }
  .js-motion .sky__cloud,
  .js-motion .seixo {
    opacity: var(--o, 1) !important;
    transform: none !important;
  }
}