/* =========================================================
   LOUD — Aceleradora Criativa
   Hero + Header
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  --white: #ffffff;
  --paper: #fbfbfb;
  --ink: #0a0a0a;
  --ink-70: #4a4a4a;
  --gray: #8c8c8c;
  --gray-soft: #b9b9b9;
  --hairline: #e6e6e6;

  --font-display: "Instrument Serif", "Canela", "Ogg", Georgia, "Times New Roman", serif;
  --font-sans: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mark: "Montserrat", "Open Sans", Helvetica, Arial, sans-serif;

  --shell: 1440px;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --header-h: clamp(72px, 8vw, 96px);

  /* posição vertical do corte dentro da caixa da letra (ajuste óptico) */
  --split: 56%;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.is-locked { overflow: hidden; }

a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
svg { display: block; }

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

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
  border-radius: 2px;
}

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(251, 251, 251, 0);
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

.site-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: var(--hairline);
  transform: scaleX(0);
  transform-origin: 50% 50%;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-header.is-scrolled {
  background: rgba(251, 251, 251, 0.82);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
}
.site-header.is-scrolled::after { transform: scaleX(1); }

/* progresso de leitura — fio de 1px na base do header */
.site-header__progress {
  position: absolute;
  inset: auto 0 0 0;
  display: block;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left center;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* ---------- Logo ---------- */
.logo {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.logo__word {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mark);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.7vw, 1.4rem);
  letter-spacing: 0.19em;
  color: var(--ink);
}

/* a letter-spacing já cria o espaço à direita de cada letra;
   a marca recebe a mesma medida como margem para não dobrar o vão */
.logo__letter { display: block; }

.logo__mark {
  width: 0.82em;
  height: 0.82em;
  margin-right: 0.19em;
  overflow: visible;
  flex: none;
}
.logo__mark path {
  fill: none;
  stroke: var(--ink);
  stroke-width: 11;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.logo:hover .logo__mark-l { transform: translateX(-3px); }
.logo:hover .logo__mark-r { transform: translateX(3px); }

/* ---------- Nav ---------- */
.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.75rem);
}

.nav__link {
  position: relative;
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-70);
  padding-block: 0.4rem;
  transition: color 0.3s ease;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.15rem;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: left center; }

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ---------- Botões ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.85em 1.7em;
  white-space: nowrap;
  transition: color 0.4s ease, border-color 0.4s ease;
  isolation: isolate;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateY(101%);
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn__label { display: block; }

.btn--solid { background: var(--ink); color: var(--white); }
.btn--solid::before { background: var(--white); }
.btn--solid:hover { color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.btn--solid:hover::before { transform: translateY(0); }

.btn--ghost { color: var(--ink); box-shadow: inset 0 0 0 1px var(--hairline); }
.btn--ghost::before { background: var(--ink); }
.btn--ghost:hover { color: var(--white); box-shadow: inset 0 0 0 1px var(--ink); }
.btn--ghost:hover::before { transform: translateY(0); }

.btn--lg { font-size: 0.75rem; padding: 1.15em 2.2em; }

/* ---------- Burger ---------- */
.burger {
  display: none;
  width: 40px;
  height: 40px;
  position: relative;
  margin-right: -8px;
}
.burger span {
  position: absolute;
  left: 9px;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}
.burger span:nth-child(1) { top: 17px; }
.burger span:nth-child(2) { top: 23px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3px) rotate(-45deg); }

/* ---------- Menu mobile ---------- */
.menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--paper);
  display: grid;
  place-items: center;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.75s cubic-bezier(0.76, 0, 0.24, 1);
}
.menu[hidden] { display: none; }
.menu.is-open { clip-path: inset(0 0 0 0); }

.menu__inner {
  display: flex;
  flex-direction: column;
  gap: 0.2em;
  text-align: center;
}
/* o dim de hover usa `color`, não `opacity`:
   a opacity é do GSAP (autoAlpha) e uma transition CSS na mesma
   propriedade re-suavizaria cada valor escrito pelo tween */
.menu__link {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 12vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  transition: color 0.3s ease;
}
.menu__inner:hover .menu__link { color: var(--gray-soft); }
.menu__inner .menu__link:hover { color: var(--ink); }

/* =========================================================
   HERO
   ========================================================= */
/* grid de 2 linhas: o conteúdo centraliza na linha 1 e o scroll cue
   ocupa a linha 2 — assim nunca atravessa a animação do título */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr auto;
  align-items: center;
  padding-top: calc(var(--header-h) + clamp(1rem, 4vh, 3rem));
  padding-bottom: clamp(1.5rem, 4vh, 2.75rem);
  background: var(--white);
  overflow: hidden;
}

/* vinheta suave + grão */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(120% 90% at 50% 42%, rgba(255, 255, 255, 0) 40%, rgba(10, 10, 10, 0.06) 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: -100%;
  pointer-events: none;
  opacity: 0.038;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* ---------- Símbolo acima do título ---------- */
.hero__badge {
  width: clamp(26px, 2.4vw, 34px);
  margin: 0 0 clamp(1.5rem, 4vh, 2.5rem);
}
.hero__badge svg { width: 100%; height: auto; overflow: visible; }
.hero__badge path {
  fill: none;
  stroke: var(--ink);
  stroke-width: 10;
}

/* ---------- Título ---------- */
.hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.9rem, 10.5vw, 10rem);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.js .hero__title { opacity: 0; }
.hero__title.is-ready { opacity: 1; }

/* fit-content: a linha encolhe até o texto, então a linha de corte
   se mede pelo texto — e não pela largura do container */
.title__line {
  position: relative;
  display: block;
  width: fit-content;
  margin-inline: auto;
  white-space: nowrap;
}
.title__line + .title__line { margin-top: -0.16em; }

.word {
  display: inline-block;
  position: relative;
  vertical-align: top;
}

.word--loud {
  font-style: italic;
  padding-inline: 0.06em;
}

/* ---------- Rotator (linha 1 troca de frase) ----------
   As frases ficam empilhadas em absoluto e a largura do container
   é fixada em JS na maior delas, para o corte não pular a cada troca. */
.rotator {
  position: relative;
  display: block;
  height: 1.2em;
}
.phrase {
  position: absolute;
  top: 0;
  left: 50%;
  translate: -50% 0;
  white-space: nowrap;
  pointer-events: none;
}

/* ---------- Letra cortada ao meio ---------- */
.char {
  position: relative;
  display: inline-block;
  line-height: 1.2;
  vertical-align: top;
}

.char__ghost { visibility: hidden; }

.char__band {
  position: absolute;
  left: 0;
  right: 0;
  overflow: hidden;
}
.char__band--t { top: 0; height: var(--split); }
.char__band--b { bottom: 0; height: calc(100% - var(--split)); }

.char__inner {
  position: absolute;
  left: 0;
  white-space: pre;
  will-change: transform;
}
.char__band--t .char__inner { top: 0; }
.char__band--b .char__inner { bottom: 0; }

/* ---------- Linha de corte ---------- */
.cut {
  position: absolute;
  left: 50%;
  top: var(--split);
  width: 108%;
  height: 1px;
  translate: -50% 0;
  display: flex;
  pointer-events: none;
}
.cut__half {
  display: block;
  flex: 1 1 50%;
  height: 100%;
  background: var(--ink);
  transform: scaleX(0);
}
.cut__half--l { transform-origin: right center; }
.cut__half--r { transform-origin: left center; }

/* ---------- Lead + ações ---------- */
.hero__lead {
  max-width: 46ch;
  margin: clamp(1.75rem, 4.5vh, 3rem) 0 0;
  font-size: clamp(0.95rem, 1.15vw, 1.075rem);
  font-weight: 300;
  line-height: 1.75;
  color: var(--ink-70);
  text-wrap: balance;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: clamp(1.75rem, 4vh, 2.75rem);
}

/* ---------- Scroll cue (linha 2 do grid, nunca sobrepõe) ---------- */
.hero__scroll {
  position: relative;
  z-index: 2;
  justify-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  padding-top: clamp(1.5rem, 4vh, 3rem);
}
.hero__scroll-label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.3s ease;
}
.hero__scroll:hover .hero__scroll-label { color: var(--ink); }
.hero__scroll-track {
  position: relative;
  display: block;
  width: 1px;
  height: 54px;
  background: var(--hairline);
  overflow: hidden;
}
.hero__scroll-thumb {
  position: absolute;
  inset: 0 0 auto 0;
  display: block;
  height: 40%;
  background: var(--ink);
}

/* =========================================================
   PEÇAS COMPARTILHADAS DE SEÇÃO
   ========================================================= */
.section-label {
  margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gray);
}

.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.section-title em { font-style: italic; }

/* máscara por palavra usada nos títulos com data-reveal */
.rword { display: inline-block; overflow: hidden; vertical-align: top; }
.rword > span { display: inline-block; will-change: transform; }
.js [data-reveal] { opacity: 0; }
.js [data-reveal].is-ready { opacity: 1; }

/* palavra a palavra acendendo com o scroll (data-scrub-words).
   Anima opacity e não color: a cor base de cada parágrafo continua
   valendo, então a hierarquia do texto se mantém no estado final. */
.sw { display: inline-block; will-change: opacity; }

.tag {
  display: inline-block;
  padding: 0.45em 0.9em;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-70);
  white-space: nowrap;
}
.tag--ghost {
  border-color: transparent;
  background: var(--ink);
  color: var(--white);
}

/* =========================================================
   SEÇÃO ESCURA
   ========================================================= */
.section--dark {
  position: relative;
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
}
/* mesmo grão da hero, para as seções pertencerem ao mesmo material */
.section--dark::after {
  content: "";
  position: absolute;
  inset: -100%;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
}
.section--dark .section-label { color: var(--gray-soft); }

/* =========================================================
   O QUE É A LOUD
   ========================================================= */
.about {
  padding-block: clamp(5rem, 14vh, 9.5rem);
}

.about__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
}

.about__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--white);
  text-wrap: balance;
}
.about__title em {
  font-style: italic;
  color: var(--gray-soft);
}

.about__body {
  margin-top: clamp(1.75rem, 3.5vw, 2.75rem);
  max-width: 52ch;
}
.about__body p {
  margin: 0 0 1.15em;
  font-size: clamp(0.94rem, 1.05vw, 1.05rem);
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
}
.about__body p:last-child { margin-bottom: 0; }
/* o parágrafo do meio é o soco: fica branco cheio */
.about__body p:nth-child(2) {
  color: var(--white);
  font-weight: 400;
}

/* =========================================================
   GRÁFICO "THE RISE"
   ========================================================= */
.chart {
  margin: 0;
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.chart__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}
.chart__label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gray-soft);
}
.chart__delta {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--white);
}

.chart__value {
  margin-top: 0.35em;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.6vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.chart__plot {
  position: relative;
  height: clamp(200px, 26vw, 320px);
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
}

.chart__grid {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.chart__grid i {
  display: block;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
  transform: scaleX(0);
  transform-origin: left center;
}

.chart__bars {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  gap: 3%;
}
.bar {
  position: relative;
  flex: 1 1 0;
  height: var(--h);
}
/* revelação por clip-path, não scaleY: a hachura não distorce ao subir */
.bar__fill {
  position: absolute;
  inset: 0;
  display: block;
  clip-path: inset(100% 0% 0% 0%);
  background:
    repeating-linear-gradient(58deg,
      rgba(10, 10, 10, 0.9) 0 2px,
      rgba(10, 10, 10, 0) 2px 9px),
    var(--white);
}

.chart__trend-wrap {
  position: absolute;
  inset: 0;
  display: block;
  pointer-events: none;
  clip-path: inset(0% 100% 0% 0%);
}
.chart__trend {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.chart__trend path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.chart__trend-casing { stroke: var(--ink); stroke-width: 6; }
.chart__trend-line { stroke: var(--white); stroke-width: 1.5; }

.chart__dot {
  position: absolute;
  left: 97%;
  bottom: 98%;
  width: 10px;
  height: 10px;
  margin: 0 0 -5px -5px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 3px var(--ink);
  opacity: 0;
}
.chart__pulse {
  position: absolute;
  inset: -1px;
  display: block;
  border: 1px solid var(--white);
  border-radius: 50%;
  opacity: 0.7;
}

.chart__base {
  position: absolute;
  inset: auto 0 -1px 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.55);
  transform: scaleX(0);
  transform-origin: left center;
}

.chart__foot {
  display: flex;
  gap: 3%;
  margin-top: 0.9rem;
}
.chart__foot span {
  flex: 1 1 0;
  text-align: center;
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

/* =========================================================
   QUEM COMPÕE A LOUD
   ========================================================= */
.founders {
  background: var(--white);
  padding-block: clamp(5rem, 14vh, 9.5rem);
}

.founders__head {
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}
.founders__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 4.4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.founders__title em { font-style: italic; }

.founders__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3.5vw, 3rem);
}

.founder__photo {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink);
}
.founder__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* trava as fotos na paleta da marca, independente do que for enviado */
  filter: grayscale(1) contrast(1.06);
  /* sem transition de transform: o parallax do GSAP escreve transform
     inline e a regra de hover nunca ganharia dele */
  transition: filter 0.5s ease;
}
.founder:hover .founder__photo img { filter: grayscale(1) contrast(1.18); }

/* estado vazio: a marca ocupa o lugar até a foto chegar */
.founder__placeholder {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
}
.founder__placeholder svg {
  width: 22%;
  height: auto;
  overflow: visible;
}
.founder__placeholder path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.5);
  stroke-width: 9;
}
.founder__photo.is-empty img { display: none; }
.founder__photo.is-empty .founder__placeholder { display: grid; }

/* As duas metades que abrem — a fenda do logo virando cortina.
   Elas nascem ABERTAS. O GSAP só as fecha no instante em que vai
   animar. Assim, se o JS falhar ou o gatilho de scroll não disparar,
   a foto aparece do mesmo jeito — a animação é enfeite, não requisito. */
.founder__shutter {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50.5%;
  background: var(--white);
}
.founder__shutter--l { left: 0; transform: translateX(-100%); }
.founder__shutter--r { right: 0; transform: translateX(100%); }

.founder__info {
  position: relative;
  padding-top: 1.35rem;
}
.founder__index {
  position: absolute;
  top: 1.5rem;
  right: 0;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
}
.founder__name {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.founder__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.founder__quote {
  margin: 1.1rem 0 0;
  font-size: 0.92rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--ink-70);
  text-wrap: pretty;
}
.founder__quote.is-placeholder {
  color: var(--gray-soft);
  font-style: italic;
}

/* =========================================================
   SERVIÇOS
   ========================================================= */
.services {
  padding-block: clamp(5rem, 14vh, 9.5rem);
}
.services .shell { position: relative; z-index: 2; }

.services__head {
  text-align: center;
  margin-bottom: clamp(3rem, 7vw, 5.5rem);
}
.services__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 4.2vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}
.services__title em { font-style: italic; color: var(--gray-soft); }

.services__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.services__mark {
  width: clamp(150px, 20vw, 280px);
}
.services__mark svg { width: 100%; height: auto; overflow: visible; }

.services__arc {
  fill: var(--white);
  stroke: var(--white);
  stroke-width: 0;
  transition: fill 0.55s ease, stroke-width 0.55s ease;
}
/* o serviço com o mouse em cima fica dono do arco; o outro vira contorno */
.services__split:has(.service--left:hover) .services__arc--r,
.services__split:has(.service--right:hover) .services__arc--l {
  fill: transparent;
  stroke-width: 1.2;
}

.service--right { text-align: right; }

.service__kicker {
  margin: 0 0 0.9rem;
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gray-soft);
  transition: color 0.4s ease;
}
.service:hover .service__kicker { color: var(--white); }

.service__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 3.4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--white);
}

.service__text {
  margin: 1.1rem 0 0;
  max-width: 34ch;
  font-size: clamp(0.9rem, 1vw, 1rem);
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.72);
}
.service--right .service__text { margin-left: auto; }

/* =========================================================
   CONTATO
   ========================================================= */
.contact {
  background: var(--white);
  padding-block: clamp(5rem, 14vh, 9.5rem);
}

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
}

.contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 4.2vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}
.contact__title em { font-style: italic; }

.contact__lead {
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  max-width: 40ch;
  font-size: clamp(0.94rem, 1.05vw, 1.05rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink-70);
}

.contact__points {
  margin: clamp(1.75rem, 3.5vw, 2.5rem) 0 0;
  display: grid;
  gap: 0.85rem;
}
.contact__points li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--ink-70);
}
/* marcador = a fenda do logo, deitada */
.contact__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 12px;
  height: 1px;
  background: var(--ink);
}

/* ---------- Formulário ---------- */
.form { display: grid; gap: clamp(1.4rem, 2.5vw, 1.9rem); }

.form__honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.field { display: grid; gap: 0.55rem; }

.field__label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gray);
  padding: 0;
}

.field__input {
  width: 100%;
  padding: 0.55rem 0 0.7rem;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  border-radius: 0;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--ink);
  transition: border-color 0.35s ease;
}
.field__input::placeholder { color: var(--gray-soft); }
.field__input:focus {
  outline: none;
  border-bottom-color: var(--ink);
}
.field__input:focus-visible { outline: none; }
.field.has-error .field__input { border-bottom-color: var(--ink); }
.field.has-error .field__label { color: var(--ink); }

.field__error {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--ink);
  min-height: 1em;
}
.field__error:empty { display: none; }

/* ---------- Escolha do momento ---------- */
.choice {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  border: 0;
}
.choice__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.choice__item { position: relative; }
/* o input real fica invisível mas focável — o teclado continua funcionando */
.choice__item input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  margin: 0;
}
.choice__item span {
  display: block;
  padding: 0.7em 1.15em;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-70);
  cursor: pointer;
  transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease;
}
.choice__item:hover span { border-color: var(--gray-soft); color: var(--ink); }
.choice__item input:checked + span {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}
.choice__item input:focus-visible + span {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}
.choice.has-error .choice__item span { border-color: var(--gray-soft); }

.form__submit {
  justify-self: start;
  margin-top: 0.4rem;
}
.form__submit[disabled] { opacity: 0.45; pointer-events: none; }

.form__status {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--ink-70);
}
.form__status:empty { display: none; }
.form__status.is-ok { color: var(--ink); font-weight: 500; }

/* =========================================================
   RODAPÉ
   ========================================================= */
.footer {
  padding-block: clamp(4rem, 10vh, 7rem) clamp(1.75rem, 4vh, 2.5rem);
}
.footer .shell { position: relative; z-index: 2; }

/* o bloco de assinatura da marca, igual às peças do Instagram */
.footer__statement {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.25rem);
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
  text-align: center;
}
.footer__mark { display: block; width: clamp(54px, 6vw, 78px); }
.footer__mark svg { width: 100%; height: auto; overflow: visible; }
.footer__mark path { fill: none; stroke: var(--white); stroke-width: 9; }

.footer__manifesto {
  margin: 0;
  max-width: 34ch;
  font-size: clamp(0.6rem, 0.95vw, 0.72rem);
  font-weight: 500;
  letter-spacing: 0.3em;
  line-height: 2;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.footer__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: clamp(2rem, 5vw, 4rem);
  padding-block: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer__logo {
  display: inline-flex;
  flex-direction: column;
  gap: 0.5em;
  line-height: 1;
}
.footer__logo .logo__word { color: var(--white); }
.footer__logo .logo__mark path { stroke: var(--white); }
.footer__logo:hover .logo__mark-l { transform: translateX(-3px); }
.footer__logo:hover .logo__mark-r { transform: translateX(3px); }

.footer__tag {
  font-size: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gray);
  padding-left: 0.15em;
}

.footer__nav,
.footer__contact {
  display: grid;
  gap: 0.8rem;
}
.footer__nav a,
.footer__contact a {
  position: relative;
  width: fit-content;
  font-size: 0.78rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.66);
  transition: color 0.3s ease;
}
.footer__nav a::after,
.footer__contact a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.footer__nav a:hover,
.footer__contact a:hover { color: var(--white); }
.footer__nav a:hover::after,
.footer__contact a:hover::after { transform: scaleX(1); transform-origin: left center; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.42);
}

.footer__top {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.66);
  transition: color 0.3s ease;
}
.footer__top:hover { color: var(--white); }

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width: 1024px) {
  .nav { display: none; }
  .burger { display: block; }
  .site-header__actions .btn--solid { display: none; }

  .about__grid { grid-template-columns: minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 3.5rem); }
  .founders__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 2.5rem); }

  /* a marca sobe para o topo e os dois serviços empilham embaixo dela */
  .services__split {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    text-align: center;
    gap: clamp(2.25rem, 6vw, 3.5rem);
  }
  .services__mark { order: -1; width: clamp(140px, 34vw, 220px); }
  .service--right { text-align: center; }
  .service__text { margin-inline: auto; }
  .service--right .service__text { margin-inline: auto; }

  .contact__grid { grid-template-columns: minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 3.5rem); }
}

@media (max-width: 700px) {
  :root { --split: 57%; }
  /* 14.5vw é o teto: a maior frase do rotator ("Marketing Digital")
     ainda cabe entre as gutters em 375px */
  .hero__title { font-size: clamp(2.4rem, 14.5vw, 4.2rem); }
  .title__line + .title__line { margin-top: -0.12em; }
  .hero__actions { width: 100%; flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .hero__scroll-label { font-size: 0.54rem; letter-spacing: 0.2em; }
  .hero__scroll-track { height: 40px; }

  .form__submit { justify-self: stretch; }
  .choice__item span { font-size: 0.7rem; padding: 0.65em 1em; }

  .footer__grid { flex-direction: column; gap: 2.25rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  .footer__manifesto { letter-spacing: 0.22em; line-height: 2.2; }

  .founders__grid { grid-template-columns: minmax(0, 1fr); gap: 2.75rem; }
  .founder { display: grid; grid-template-columns: 40% minmax(0, 1fr); gap: 1.25rem; align-items: start; }
  .founder__info { padding-top: 0.25rem; }
  .founder__index { top: 0.35rem; }
  .founder__quote { min-height: 0; }
  .chart__plot { height: clamp(180px, 46vw, 240px); }
}

/* =========================================================
   REDUÇÃO DE MOVIMENTO
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}