/* =========================================================
   MUSA · Digital Marketing Performance
   Paleta: verde musgo + creme, laranja só como acento
   ========================================================= */
:root {
  --ink: #0F130D;          /* quase preto, puxado pro verde */
  --moss-950: #151B12;
  --moss-900: #1B2316;
  --moss-800: #243020;
  --moss-700: #33432B;
  --moss-500: #5B6E3C;
  --moss-400: #7A8C55;
  --moss-300: #A3B07C;
  --cream: #ECE6D6;
  --cream-2: #F5F1E7;
  --cream-dim: rgba(236, 230, 214, .64);
  --line: rgba(236, 230, 214, .14);
  --orange: #D9582E;       /* acento pontual */

  /* Abertura (cortina + hero): cada versão de cor redefine estes */
  --curtain: var(--ink);
  --curtain-text: var(--cream-dim);
  --hero-bg: var(--moss-700);
  --hero-text: var(--cream);
  --hero-sub: var(--cream-dim);
  --hero-em: var(--moss-300);
  --hero-glow-a: var(--moss-400);
  --hero-glow-b: rgba(217, 88, 46, .45);
  --hero-row-fill: rgba(122, 140, 85, .16);
  --hero-row-stroke: rgba(163, 176, 124, .3);
  --hero-scrim: 27, 35, 22;

  /* Textura de trama (tecido) no corpo do site; a hero fica lisa */
  --weave: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6' viewBox='0 0 6 6'%3E%3Cg fill='%23fff' fill-opacity='.075'%3E%3Cellipse cx='1.5' cy='1.5' rx='1.3' ry='.78' transform='rotate(-32 1.5 1.5)'/%3E%3Cellipse cx='4.5' cy='4.5' rx='1.3' ry='.78' transform='rotate(-32 4.5 4.5)'/%3E%3C/g%3E%3Cg fill='%23000' fill-opacity='.3'%3E%3Cellipse cx='4.5' cy='1.5' rx='1.3' ry='.78' transform='rotate(-32 4.5 1.5)'/%3E%3Cellipse cx='1.5' cy='4.5' rx='1.3' ry='.78' transform='rotate(-32 1.5 4.5)'/%3E%3C/g%3E%3C/svg%3E");

  --font: "Lexend", system-ui, sans-serif;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1280px;
  --radius: 18px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 500; line-height: 1.05; letter-spacing: -.02em; }
h2 { font-size: clamp(34px, 5.4vw, 72px); }
h3 { font-size: clamp(20px, 2vw, 26px); letter-spacing: -.01em; line-height: 1.2; }
p { margin: 0; }
em { font-style: normal; color: var(--moss-300); }
::selection { background: var(--moss-500); color: var(--cream-2); }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
section { position: relative; }

.label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase;
  color: var(--moss-300); margin-bottom: 22px;
}
.label::before { content: ""; width: 22px; height: 1px; background: currentColor; }

/* ---------- Botões ---------- */
.btn {
  --bg: var(--cream); --fg: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 28px; border-radius: 999px; border: 1px solid var(--bg);
  background: var(--bg); color: var(--fg);
  font: 500 15px/1 var(--font); letter-spacing: .01em; cursor: pointer;
  transition: transform .4s var(--ease), background .3s, color .3s, border-color .3s;
}
.btn::after { content: "→"; transition: transform .4s var(--ease); }
.btn:hover { transform: translateY(-2px); background: var(--moss-300); border-color: var(--moss-300); }
.btn:hover::after { transform: translateX(4px); }
.btn--ghost { --bg: transparent; --fg: var(--cream); border-color: var(--line); }
.btn--ghost:hover { background: rgba(236,230,214,.08); border-color: var(--cream-dim); }
.btn--small { padding: 11px 18px; font-size: 13px; }
.btn--full { width: 100%; }

/* ---------- Navegação ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 18px var(--gutter);
  transition: background .4s, backdrop-filter .4s, transform .5s var(--ease), opacity .5s;
}
.nav.is-hidden { opacity: 0; transform: translateY(-100%); pointer-events: none; }
.nav.is-solid { background: rgba(15, 19, 13, .72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav__logo svg { width: 92px; height: auto; fill: var(--cream); }
.nav__links { display: flex; gap: 32px; font-size: 14px; color: var(--cream-dim); }
.nav__links a { transition: color .3s; }
.nav__links a:hover { color: var(--cream); }
@media (max-width: 820px) { .nav__links { display: none; } }

/* =========================================================
   INTRO: cortina com MUSA vazado + hero por trás
   ========================================================= */
.intro { height: 100vh; height: 100svh; overflow: hidden; }

.hero {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px var(--gutter) 40px;
  background: var(--hero-bg);
  color: var(--hero-text);
}
.hero__bg { position: absolute; inset: 0; overflow: hidden; }
.hero__scrim { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(var(--hero-scrim), .82) 0%, rgba(var(--hero-scrim), .45) 45%, transparent 80%), linear-gradient(0deg, rgba(15, 19, 13, .5), transparent 40%); pointer-events: none; }
.hero__glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .7; will-change: transform; }
.hero__glow--a { width: 62vmax; height: 62vmax; left: -18vmax; top: -22vmax; background: radial-gradient(circle, var(--hero-glow-a), transparent 65%); animation: drift 18s ease-in-out infinite alternate; }
.hero__glow--b { width: 46vmax; height: 46vmax; right: -14vmax; bottom: -20vmax; background: radial-gradient(circle, var(--hero-glow-b), transparent 62%); animation: drift 22s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate(8vmax, 6vmax) scale(1.12); } }

.hero__marquee {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center; gap: 2vh;
  opacity: .9;
}
.hero__row { display: flex; width: max-content; will-change: transform; }
.hero__row svg { height: clamp(150px, 32vh, 360px); width: auto; flex: none; margin-right: 4vw; fill: var(--hero-row-fill); }
.hero__row--outline svg { fill: none; stroke: var(--hero-row-stroke); stroke-width: 1.2; }

.grain {
  position: absolute; inset: -50%; pointer-events: none; opacity: .09;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}
@media (max-width: 768px) {
  .grain { display: none; }
  .hero__glow { filter: blur(60px); }
  /* No celular o texto ocupa a largura toda: escurecimento leve, só para dar leitura */
  .hero__scrim { background: linear-gradient(180deg, rgba(var(--hero-scrim), .12) 0%, rgba(var(--hero-scrim), .32) 55%, rgba(var(--hero-scrim), .12) 100%); }
  .hero__row--outline svg { stroke-opacity: .7; }
}
@keyframes grain { 0%{transform:translate(0,0)} 25%{transform:translate(-4%,3%)} 50%{transform:translate(3%,-5%)} 75%{transform:translate(-2%,4%)} 100%{transform:translate(0,0)} }

/* z-index acima do .hero__scrim (z 1), senão o escurecimento cobre o texto */
.hero__content { position: relative; z-index: 2; max-width: var(--max); width: 100%; margin: 0 auto; }
.kicker { font-size: 12px; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--hero-em); margin-bottom: 28px; }
.hero .hero__title em { color: var(--hero-em); }
.hero__title { font-size: clamp(44px, 7.4vw, 120px); font-weight: 500; letter-spacing: -.045em; line-height: 1; max-width: 13ch; }
.hero__title .word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.hero__title .word > span { display: inline-block; }
.hero__sub { margin-top: 30px; max-width: 560px; font-size: clamp(16px, 1.4vw, 19px); color: var(--hero-sub); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.hero__foot {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: 26px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--cream-dim);
}
.hero__scroll { display: inline-flex; align-items: center; gap: 10px; }
.hero__scroll i { width: 1px; height: 34px; background: linear-gradient(var(--cream), transparent); animation: scrollcue 1.8s var(--ease) infinite; transform-origin: top; }
@keyframes scrollcue { 0%{transform:scaleY(0)} 50%{transform:scaleY(1)} 100%{transform:scaleY(1); opacity:0} }

/* Cortina */
.curtain { position: absolute; inset: 0; z-index: 5; pointer-events: none; }
/* Fundo sólido até o canvas desenhar: evita a hero "piscar" ao recarregar */
.js .curtain { background: var(--curtain); }
.js .curtain.is-drawn { background: transparent; }
.curtain__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.curtain__frame { position: absolute; inset: 0; font-size: 11px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--curtain-text); line-height: 1.7; }
.curtain__frame > span { position: absolute; }
.curtain__tl { top: 96px; left: var(--gutter); }
.curtain__tr { top: 96px; right: var(--gutter); }
.curtain__bl { bottom: 30px; left: var(--gutter); }
.curtain__br { bottom: 30px; right: var(--gutter); text-align: right; }
.curtain__hint { left: 50%; bottom: 30px; transform: translateX(-50%); color: var(--cream); display: none; }
@media (max-width: 640px) {
  .curtain__tr, .curtain__br { display: none; }
  .curtain__bl { display: none; }
  .curtain__hint { display: block; }
  .hero__foot span:first-child, .hero__foot span:last-child { display: none; }
  .hero__foot { justify-content: center; }
}

/* =========================================================
   Seções
   ========================================================= */
.manifesto { padding: clamp(110px, 16vw, 200px) 0; background: var(--ink); }
.manifesto__title { font-size: clamp(38px, 7vw, 104px); max-width: 14ch; letter-spacing: -.035em; }
.manifesto__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); margin-top: clamp(48px, 7vw, 90px); max-width: 980px; margin-left: auto; font-size: clamp(17px, 1.5vw, 20px); color: var(--cream-dim); }
.manifesto__sign { margin-top: clamp(60px, 8vw, 110px); display: flex; align-items: center; justify-content: flex-end; gap: 14px; font-size: clamp(22px, 3vw, 40px); font-weight: 400; }
.manifesto__sign svg { height: 1.5em; width: auto; fill: var(--moss-300); }
@media (max-width: 720px) { .manifesto__grid { grid-template-columns: 1fr; } .manifesto__sign { justify-content: flex-start; } }

/* Split de palavras (títulos) */
[data-split] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
[data-split] .w > span { display: inline-block; }

.pains { padding: 0 0 clamp(100px, 13vw, 170px); }
.pains__grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 24px; align-items: stretch; }
.pains__intro h2 { font-size: clamp(30px, 3.6vw, 48px); max-width: 12ch; }
.pain { border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; background: var(--moss-950); display: flex; flex-direction: column; gap: 16px; }
.pain__n { font-size: 13px; color: var(--orange); font-weight: 500; letter-spacing: .1em; }
.pain p { color: var(--cream-dim); font-size: 16px; }
@media (max-width: 960px) { .pains__grid { grid-template-columns: 1fr; } }

/* Serviços (seção clara) */
.services { background: var(--cream-2); color: var(--moss-900); padding: clamp(100px, 13vw, 170px) 0; border-radius: 36px; margin: 0 clamp(0px, 1.2vw, 16px); }
.services .label { color: var(--moss-500); }
.section-head { display: flex; flex-direction: column; margin-bottom: clamp(48px, 6vw, 80px); }
.section-head h2 { max-width: 16ch; }
.services__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(27, 35, 22, .16); }
.service {
  display: grid; grid-template-columns: 80px 1fr 1.4fr auto; gap: 24px; align-items: baseline;
  padding: 34px 0; border-bottom: 1px solid rgba(27, 35, 22, .16);
  transition: padding .5s var(--ease), background .4s;
}
.service:hover { padding-left: 18px; padding-right: 18px; background: rgba(91, 110, 60, .08); }
.service__n { font-size: 14px; font-weight: 500; color: var(--moss-500); }
.service h3 { font-size: clamp(24px, 2.6vw, 36px); font-weight: 500; }
.service p { color: rgba(27, 35, 22, .72); font-size: 16px; }
.service__tag { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; border: 1px solid var(--moss-500); color: var(--moss-700); border-radius: 999px; padding: 6px 12px; white-space: nowrap; }
@media (max-width: 860px) {
  .service { grid-template-columns: 48px 1fr; }
  .service p, .service__tag { grid-column: 2; }
  .service__tag { justify-self: start; }
}

/* Método (pin + passos) */
.method { background: var(--moss-900); }
.method__pin { min-height: 100vh; display: flex; align-items: center; padding: 120px 0; }
.method__inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 7vw, 120px); align-items: center; }
.method__left h2 { max-width: 9ch; }
.method__progress { margin-top: 48px; height: 2px; width: 100%; max-width: 320px; background: var(--line); }
.method__progress i { display: block; height: 100%; width: 25%; background: var(--orange); transition: width .5s var(--ease); }
.method__steps { display: flex; flex-direction: column; gap: 14px; }
.step { padding: 26px 30px; border-radius: var(--radius); border: 1px solid var(--line); opacity: .38; transition: opacity .5s var(--ease), background .5s, border-color .5s, transform .5s var(--ease); }
.step.is-active { opacity: 1; background: var(--moss-800); border-color: rgba(163, 176, 124, .35); transform: translateX(-8px); }
.step__n { font-size: 13px; color: var(--moss-300); font-weight: 500; }
.step h3 { margin: 6px 0 8px; font-size: clamp(22px, 2.2vw, 30px); }
.step p { color: var(--cream-dim); font-size: 16px; }
@media (max-width: 900px) {
  .method__inner { grid-template-columns: 1fr; }
  .step { opacity: 1; }
  .step.is-active { transform: none; }
}

/* Pra quem */
.audience { padding: clamp(100px, 13vw, 170px) 0; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; margin: 0; padding: 0; }
.chips li { padding: 14px 24px; border-radius: 999px; border: 1px solid var(--line); font-size: clamp(16px, 1.6vw, 22px); transition: background .3s, color .3s, border-color .3s; }
.chips li:hover { background: var(--moss-500); border-color: var(--moss-500); color: var(--cream-2); }
.ethics { margin-top: clamp(56px, 7vw, 90px); padding: clamp(28px, 4vw, 48px); border-radius: var(--radius); background: var(--moss-950); border: 1px solid var(--line); display: grid; grid-template-columns: 1fr 2fr; gap: 28px; }
.ethics h3 { color: var(--orange); }
.ethics ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; color: var(--cream-dim); }
.ethics li { padding-left: 26px; position: relative; }
.ethics li::before { content: "×"; position: absolute; left: 0; color: var(--orange); }
@media (max-width: 760px) { .ethics { grid-template-columns: 1fr; } }

/* Números */
.numbers { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.numbers__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.number { padding: clamp(40px, 5vw, 70px) 24px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.number:first-child { border-left: 0; padding-left: 0; }
.number strong { font-size: clamp(48px, 6vw, 88px); font-weight: 400; letter-spacing: -.04em; line-height: 1; color: var(--moss-300); }
.number span { color: var(--cream-dim); font-size: 14px; max-width: 22ch; }
@media (max-width: 860px) {
  .numbers__grid { grid-template-columns: 1fr 1fr; }
  .number:nth-child(3) { border-left: 0; padding-left: 0; }
  .number:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* Diagnóstico */
.diag { padding: clamp(100px, 13vw, 170px) 0; }
.diag__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
.diag h2 { max-width: 13ch; }
.diag__lead { margin-top: 22px; color: var(--cream-dim); max-width: 520px; }
.checks { list-style: none; margin: 36px 0 0; padding: 0; display: grid; gap: 10px; }
.checks label { display: flex; align-items: center; gap: 14px; padding: 15px 18px; border: 1px solid var(--line); border-radius: 14px; cursor: pointer; transition: background .3s, border-color .3s; }
.checks label:hover { border-color: var(--cream-dim); }
.checks input { appearance: none; -webkit-appearance: none; flex: none; width: 22px; height: 22px; border-radius: 7px; border: 1.5px solid var(--cream-dim); display: grid; place-content: center; margin: 0; cursor: pointer; transition: background .25s, border-color .25s; }
.checks input::after { content: ""; width: 10px; height: 6px; border: 2px solid var(--ink); border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px) scale(0); transition: transform .25s var(--ease); }
.checks input:checked { background: var(--moss-300); border-color: var(--moss-300); }
.checks input:checked::after { transform: rotate(-45deg) translate(1px, -1px) scale(1); }
.checks input:focus-visible { outline: 2px solid var(--moss-300); outline-offset: 3px; }
.checks label:has(input:checked) { background: var(--moss-950); border-color: rgba(163,176,124,.4); }
.checks span { font-size: 15px; }

.gauge { position: sticky; top: 120px; padding: clamp(28px, 4vw, 44px); border-radius: 28px; background: var(--moss-900); border: 1px solid var(--line); display: flex; flex-direction: column; align-items: center; text-align: center; gap: 22px; }
.gauge__svg { width: min(240px, 70%); transform: rotate(-90deg); }
.gauge__track { fill: none; stroke: var(--line); stroke-width: 12; }
.gauge__value { fill: none; stroke: var(--moss-300); stroke-width: 12; stroke-linecap: round; stroke-dasharray: 578; stroke-dashoffset: 578; transition: stroke-dashoffset 1s var(--ease), stroke .5s; }
.gauge__center { margin-top: calc(-1 * min(240px, 70%) / 2 - 58px); height: 116px; display: flex; flex-direction: column; justify-content: center; }
.gauge__center strong { font-size: 64px; font-weight: 400; line-height: 1; letter-spacing: -.04em; }
.gauge__center span { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--cream-dim); }
.gauge__msg { margin-top: 30px; color: var(--cream-dim); min-height: 3.2em; max-width: 30ch; }
@media (max-width: 900px) { .diag__grid { grid-template-columns: 1fr; } .gauge { position: relative; top: 0; } }

/* Sobre (seção clara) */
.about { background: var(--moss-900); padding: clamp(100px, 13vw, 170px) 0; }
.about__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
.about__photo { margin: 0; }
.photo-placeholder { aspect-ratio: 4 / 5; border-radius: 28px; background: linear-gradient(160deg, var(--moss-500), var(--moss-950)); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--cream); overflow: hidden; position: relative; }
.photo-placeholder span { font-size: clamp(90px, 14vw, 180px); font-weight: 200; letter-spacing: -.06em; opacity: .9; }
.photo-placeholder small { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; opacity: .7; }
.about__text h2 { margin-bottom: 8px; }
.about__role { color: var(--moss-300); font-weight: 500; margin-bottom: 30px; }
.about__text p + p { margin-top: 16px; }
.about__text > p:not(.about__role) { color: var(--cream-dim); font-size: 18px; }
.about__text .about__quote { margin-top: 34px !important; font-size: clamp(22px, 2.2vw, 30px) !important; color: var(--cream) !important; font-weight: 400; line-height: 1.3; border-left: 3px solid var(--orange); padding-left: 22px; }
@media (max-width: 860px) { .about__grid { grid-template-columns: 1fr; } .about__photo { max-width: 420px; } }

/* Depoimentos */
.testimonials { padding: clamp(100px, 13vw, 170px) 0; }
.videos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.video { margin: 0; }
.video__ph { aspect-ratio: 9 / 16; border-radius: 22px; border: 1px solid var(--line); background: radial-gradient(120% 80% at 30% 0%, var(--moss-800), var(--moss-950)); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; text-align: center; color: var(--cream-dim); transition: transform .6s var(--ease), border-color .4s; }
.video__ph:hover { transform: translateY(-6px); border-color: rgba(163,176,124,.4); }
.video__ph small { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--moss-300); }
.play { width: 64px; height: 64px; border-radius: 50%; border: 1px solid var(--cream-dim); position: relative; }
.play::after { content: ""; position: absolute; left: 26px; top: 21px; border-left: 16px solid var(--cream); border-top: 11px solid transparent; border-bottom: 11px solid transparent; }
@media (max-width: 860px) {
  .videos { grid-template-columns: repeat(3, 72%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; margin-right: calc(-1 * var(--gutter)); padding-right: var(--gutter); }
  .video { scroll-snap-align: start; }
}

/* FAQ */
.faq { padding: 0 0 clamp(100px, 13vw, 170px); }
.faq__grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(32px, 6vw, 100px); }
.faq__list details { border-bottom: 1px solid var(--line); }
.faq__list details:first-child { border-top: 1px solid var(--line); }
.faq__list summary { list-style: none; cursor: pointer; padding: 26px 40px 26px 0; position: relative; font-size: clamp(17px, 1.6vw, 21px); font-weight: 400; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 26px; font-weight: 200; transition: transform .4s var(--ease); }
.faq__list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__list details p { padding: 0 40px 26px 0; color: var(--cream-dim); }
@media (max-width: 860px) { .faq__grid { grid-template-columns: 1fr; } }

/* Contato */
.contact { background: var(--moss-700); padding: clamp(100px, 13vw, 170px) 0; overflow: hidden; }
.contact__bg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.contact__bg svg { width: 120%; max-width: none; fill: none; stroke: rgba(236, 230, 214, .12); stroke-width: .8; }
.contact__grid { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 6vw, 100px); align-items: end; }
.contact__title { font-size: clamp(42px, 7vw, 104px); letter-spacing: -.04em; max-width: 10ch; }
.contact__lead { margin-top: 24px; color: var(--cream-dim); font-size: 18px; }
.form { display: grid; gap: 16px; padding: clamp(24px, 3vw, 36px); border-radius: 24px; background: rgba(15, 19, 13, .4); border: 1px solid var(--line); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.form label { display: grid; gap: 8px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--cream-dim); }
.form input, .form select { width: 100%; font: 400 16px var(--font); color: var(--cream); background: transparent; border: 0; border-bottom: 1px solid var(--cream-dim); padding: 10px 0; border-radius: 0; outline: none; transition: border-color .3s; letter-spacing: 0; text-transform: none; }
.form input:focus, .form select:focus { border-color: var(--cream); }
.form select option { color: var(--ink); }
.form .btn { margin-top: 10px; }
@media (max-width: 860px) { .contact__grid { grid-template-columns: 1fr; } }

/* Footer */
.footer { padding: 70px 0 28px; background: var(--ink); }
.footer__grid { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }
.footer__logo { width: clamp(180px, 30vw, 380px); fill: var(--cream); }
.footer__cols { display: flex; gap: clamp(28px, 5vw, 70px); flex-wrap: wrap; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--cream-dim); line-height: 1.8; }
.footer__cols a:hover { color: var(--cream); }
.footer__credit { text-align: center; margin-top: 60px; font-size: 12px; color: rgba(236, 230, 214, .4); }
.footer__credit a { color: var(--cream-dim); text-decoration: underline; text-underline-offset: 3px; }

/* Textura de trama nas seções escuras (hero e seção clara de serviços ficam lisas) */
body, .manifesto, .method, .about, .contact, .footer { background-image: var(--weave); background-size: 6px 6px; }

/* Revelações (estado inicial só quando JS ativo) */
.js [data-reveal] { opacity: 0; transform: translateY(40px); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* =========================================================
   Variações de paleta (para o Gabriel escolher)
   v1 (padrão): Musgo · v2: Musgo escuro · v3: Musgo + laranja
   ========================================================= */

/* v2 · Musgo escuro: quase preto e branco, verde só como tom */
[data-palette="escuro"] {
  --ink: #0B0C0A;
  --moss-950: #111310;
  --moss-900: #161915;
  --moss-800: #1D211B;
  --moss-700: #262C23;
  --moss-500: #4A5640;
  --moss-400: #6A7660;
  --moss-300: #B9C0AE;
  --cream: #EEEDE8;
  --cream-2: #F4F3EF;
  --cream-dim: rgba(238, 237, 232, .62);
  --line: rgba(238, 237, 232, .12);
  --orange: #B9C0AE;
}
[data-palette="escuro"] em { color: var(--cream-dim); }
[data-palette="escuro"] .contact { background-color: var(--moss-800); }

/* v3 · Musgo + laranja: laranja ganha os botões e destaques */
[data-palette="laranja"] {
  --orange: #C9512A;
}
[data-palette="laranja"] em,
[data-palette="laranja"] .label,
[data-palette="laranja"] .number strong,
[data-palette="laranja"] .manifesto__sign svg { color: var(--orange); fill: var(--orange); }
[data-palette="laranja"] .manifesto__sign svg { fill: var(--orange); }
[data-palette="laranja"] em { color: #E07A52; }
[data-palette="laranja"] .number strong { color: #E07A52; }
[data-palette="laranja"] .btn:not(.btn--ghost) { --bg: var(--orange); --fg: var(--cream-2); }
[data-palette="laranja"] .btn:not(.btn--ghost):hover { background: #B04420; border-color: #B04420; }
[data-palette="laranja"] .checks input:checked { background: var(--orange); border-color: var(--orange); }
[data-palette="laranja"] .checks input::after { border-color: var(--cream-2); }
[data-palette="laranja"] .chips li:hover { background: var(--orange); border-color: var(--orange); }
[data-palette="laranja"] .step.is-active { border-color: rgba(201, 81, 42, .5); }
[data-palette="laranja"] .contact { background-color: var(--moss-800); }

/* Abertura v2 · invertida: cortina off-white, hero quase preta */
[data-palette="escuro"] {
  --curtain: #ECEBE5;
  --curtain-text: rgba(17, 19, 15, .62);
  --hero-bg: #121411;
  --hero-text: #EEEDE8;
  --hero-sub: rgba(238, 237, 232, .62);
  --hero-em: #9DA693;
  --hero-glow-a: rgba(157, 166, 147, .28);
  --hero-glow-b: rgba(238, 237, 232, .08);
  --hero-row-fill: rgba(238, 237, 232, .045);
  --hero-row-stroke: rgba(238, 237, 232, .2);
  --hero-scrim: 18, 20, 17;
}

/* Abertura v3 · cortina musgo, hero laranja queimado */
[data-palette="laranja"] {
  --curtain: #1F2A1A;
  --curtain-text: rgba(236, 230, 214, .66);
  --hero-bg: #B8481F;
  --hero-text: #F7F1E6;
  --hero-sub: rgba(27, 20, 12, .82);
  --hero-em: #1C2617;
  --hero-glow-a: rgba(232, 128, 78, .75);
  --hero-glow-b: rgba(31, 42, 26, .55);
  --hero-row-fill: rgba(120, 36, 10, .22);
  --hero-row-stroke: rgba(247, 241, 230, .28);
  --hero-scrim: 184, 72, 31;
}
[data-palette="laranja"] .nav .btn,
[data-palette="laranja"] .hero .btn:not(.btn--ghost) { --bg: #1C2617; --fg: #F7F1E6; }
[data-palette="laranja"] .hero .btn:not(.btn--ghost):hover { background: #2C3A24; border-color: #2C3A24; }
[data-palette="laranja"] .hero .btn--ghost { --fg: #1C2617; border-color: rgba(28, 38, 23, .4); }
[data-palette="laranja"] .hero .btn--ghost:hover { background: rgba(28, 38, 23, .08); border-color: #1C2617; }

/* Páginas legais (privacidade, termos) */
.legal { padding: 150px 0 110px; }
.legal__wrap { max-width: 780px; }
.legal h1 { font-size: clamp(40px, 6vw, 76px); letter-spacing: -.04em; margin-bottom: 18px; }
.legal__updated { color: var(--hero-em, var(--moss-300)); font-size: 14px; letter-spacing: .08em; margin-bottom: 40px; }
[data-palette="laranja"] .legal__updated { color: #E07A52; }
.legal h2 { font-size: clamp(22px, 2.4vw, 28px); margin: 52px 0 14px; letter-spacing: -.01em; line-height: 1.25; }
.legal h3 { font-size: 18px; font-weight: 500; margin: 26px 0 8px; color: var(--cream); }
.legal p, .legal li { color: var(--cream-dim); font-size: 17px; line-height: 1.7; }
.legal p + p { margin-top: 14px; }
.legal strong { color: var(--cream); font-weight: 500; }
.legal ul { margin: 12px 0 0; padding-left: 20px; display: grid; gap: 8px; }
.legal a { color: var(--cream); text-decoration: underline; text-underline-offset: 3px; }
.legal__back { display: inline-block; margin-top: 64px; }