/* Sandra Alves | Nutrição Funcional
   Paleta puxada do oliva da logo. Warm white de base, preto forte, oliva pontual. */

:root {
  --ink: #151712;
  --paper: #F6F6F1;
  --green: #6A7449;
  --green-text: #555D3A;
  --deep: #4E5538;
  --deep-2: #444A30;
  --sage: #E7E9DD;
  --soft: #CBD2A6;
  --rose: #D5AAA6;
  --muted: #50544A;
  --line: rgba(21, 23, 18, .14);
  --line-light: rgba(246, 246, 241, .18);

  --maxw: 1320px;
  --pad: clamp(20px, 5.5vw, 80px);
  --section: clamp(96px, 11vw, 160px);
  --header-h: 92px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html { overflow-x: clip; }
html:not(.lenis) { scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-stopped { overflow: hidden; }
body {
  font-family: "Manrope", system-ui, sans-serif;
  font-size: clamp(17px, 1.25vw, 18.5px);
  line-height: 1.62;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ol, ul { list-style: none; }
::selection { background: var(--soft); color: var(--ink); }
section[id] { scroll-margin-top: 64px; }

.container {
  max-width: calc(var(--maxw) + 2 * var(--pad));
  margin: 0 auto;
  padding: 0 var(--pad);
}
.section { padding-block: var(--section); }

/* ---------- Tipografia base ---------- */
.eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--green-text);
}
.eyebrow .dot { color: var(--green); margin: 0 .45em; }
.h2 {
  font-size: clamp(2.2rem, 4.3vw, 4.25rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.032em;
  text-wrap: balance;
  margin-top: 20px;
}
.accent { color: var(--green); }
.body { color: var(--muted); max-width: 34em; }
.body p + p { margin-top: 1em; }

/* ---------- Botões e links ---------- */
.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  line-height: 1;
  padding: 18px 26px;
  border-radius: 10px;
  white-space: nowrap;
  transition: color .4s var(--ease);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateY(101%);
  transition: transform .5s var(--ease-out);
}
.btn:hover::before { transform: none; }
.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink::before { background: var(--deep); }
.btn--paper { background: var(--paper); color: var(--ink); }
.btn--paper::before { background: var(--soft); }
.btn--sm { padding: 13px 18px; font-size: 14.5px; border-radius: 8px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  padding-bottom: 4px;
  background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat;
  transition: background-size .5s var(--ease-out);
}
.link-arrow:hover { background-size: 40% 1px; }
.link-arrow span { transition: transform .4s var(--ease-out); }
.link-arrow:hover span { transform: translateX(6px); }

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: background-color .4s var(--ease), border-color .4s var(--ease), transform .5s var(--ease-out);
}
.header.is-scrolled {
  background: rgba(246, 246, 241, .86);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.header.is-hidden { transform: translateY(-100%); }
.header__inner {
  max-width: calc(var(--maxw) + 2 * var(--pad));
  margin: 0 auto;
  padding: 0 var(--pad);
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: height .4s var(--ease);
}
.header.is-scrolled .header__inner { height: 74px; }
.brand img { height: 62px; width: auto; transition: height .4s var(--ease); }
.header.is-scrolled .brand img { height: 50px; }

.nav { margin-left: auto; display: flex; gap: clamp(20px, 2.4vw, 36px); }
.nav a { font-size: 15px; font-weight: 500; position: relative; padding: 6px 0; }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .45s var(--ease-out);
}
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header__cta { margin-left: clamp(24px, 3vw, 44px); }
.menu-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: var(--header-h); }
.hero__media { position: relative; overflow: hidden; }
.hero__media img { width: 100%; height: auto; transform-origin: 70% 40%; }
.hero__content {
  position: absolute;
  inset: var(--header-h) 0 0 0;
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, rgba(246, 246, 241, .94) 0%, rgba(246, 246, 241, .8) 30%, rgba(246, 246, 241, 0) 47%);
}
.hero__inner {
  width: 100%;
  max-width: calc(var(--maxw) + 2 * var(--pad));
  margin: 0 auto;
  padding: 0 var(--pad);
}
.hero__inner > * { max-width: min(560px, 40vw); }
.hero__title {
  font-size: clamp(2.8rem, 5vw, 5.9rem);
  font-weight: 800;
  line-height: .97;
  letter-spacing: -.04em;
  margin: 22px 0 26px;
  max-width: none !important;
}
.hero__lead { font-size: clamp(16.5px, 1.3vw, 19px); color: var(--muted); max-width: 26em; }
.hero__ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 30px; margin-top: 34px; }
.hero__scroll {
  position: absolute;
  left: max(var(--pad), calc((100vw - var(--maxw)) / 2));
  bottom: 32px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green-text);
}
.hero__scroll i {
  position: relative;
  display: block;
  width: 56px;
  height: 1px;
  background: var(--line);
  overflow: hidden;
}
.hero__scroll i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--green);
  animation: scrollcue 2.4s var(--ease) infinite;
}
@keyframes scrollcue {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}

/* Linhas que sobem de dentro de uma máscara */
.split .line { display: block; overflow: hidden; padding-bottom: .09em; margin-bottom: -.09em; }
.split .line__in { display: block; }
.js .split .line__in {
  transform: translateY(108%);
  transition: transform 1.1s var(--ease-out);
  transition-delay: calc(var(--d, 0) * 90ms + 150ms);
}
.js .split.is-in .line__in { transform: none; }

/* ---------- Faixa corrida ---------- */
.marquee {
  background: var(--deep);
  color: var(--paper);
  overflow: hidden;
  padding: clamp(22px, 2.6vw, 34px) 0;
}
.marquee__track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; align-items: center; flex-shrink: 0; }
.marquee__group span {
  font-size: clamp(1.6rem, 3.2vw, 3rem);
  font-weight: 700;
  letter-spacing: -.025em;
  white-space: nowrap;
  padding: 0 clamp(20px, 2.4vw, 36px);
}
.marquee__group span:nth-of-type(even) { color: var(--soft); }
.marquee__group img { height: clamp(34px, 3.6vw, 52px); width: auto; opacity: .9; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Problema ---------- */
.problem__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 24px;
  row-gap: clamp(56px, 7vw, 96px);
}
.problem__head { grid-column: 1 / span 7; align-self: end; }
.problem__photo {
  grid-column: 9 / span 4;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 6px;
}
.problem__photo img { width: 100%; height: 100%; object-fit: cover; }
.symptoms { grid-column: 5 / span 8; border-top: 1px solid var(--ink); }
.symptom {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: clamp(56px, 7vw, 96px) 1fr;
  align-items: baseline;
  padding: clamp(22px, 2.4vw, 32px) 0;
  cursor: default;
}
.symptom::before {
  content: "";
  position: absolute;
  inset: 0 -18px;
  z-index: -1;
  background: var(--sage);
  border-radius: 6px;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .5s var(--ease-out);
}
.symptom:hover::before { transform: scaleY(1); }
.symptom::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--line);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .9s var(--ease-out) calc(var(--d, 0) * 80ms + 150ms);
}
.symptom.is-in::after, html:not(.js) .symptom::after { transform: scaleX(1); }
.symptom__n { font-size: 14px; font-weight: 700; color: var(--green-text); font-variant-numeric: tabular-nums; }
.symptom__t {
  font-size: clamp(1.45rem, 2.5vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -.022em;
  line-height: 1.15;
  transition: transform .5s var(--ease-out), color .4s;
}
.symptom:hover .symptom__t { transform: translateX(10px); color: var(--deep); }
.problem__note {
  grid-column: 1 / span 3;
  grid-row: 2;
  align-self: end;
  font-size: 16.5px;
  color: var(--muted);
}

/* ---------- Método ---------- */
.method { background: var(--sage); }
.method__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; }
.method__aside { grid-column: 1 / span 5; position: sticky; top: 112px; align-self: start; }
.method__aside .body { margin-top: 28px; }
.method__photo { margin-top: 48px; aspect-ratio: 4 / 5; max-width: 460px; overflow: hidden; border-radius: 6px; }
.method__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; }

.timeline { grid-column: 7 / span 6; position: relative; padding-left: 64px; margin-top: 12px; }
.timeline__rail { position: absolute; left: 0; top: 14px; bottom: 14px; width: 2px; background: rgba(78, 85, 56, .16); }
.timeline__fill { position: absolute; inset: 0; background: var(--green); transform-origin: top; transform: scaleY(var(--p, 0)); }
html:not(.js) .timeline__fill { transform: none; }
.step { position: relative; padding-bottom: clamp(56px, 7vw, 104px); }
.step:last-child { padding-bottom: 0; }
.step::before {
  content: "";
  position: absolute;
  left: -64px;
  top: 13px;
  width: 28px;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .7s var(--ease-out) .2s;
}
.step.is-in::before, html:not(.js) .step::before { transform: scaleX(1); }
.step__n { font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--green-text); }
.step__t { font-size: clamp(2rem, 3.6vw, 3.4rem); font-weight: 800; line-height: 1; letter-spacing: -.035em; margin: 12px 0 16px; }
.step p { color: var(--muted); max-width: 28em; }

/* Imagens com parallax leve */
[data-parallax] { transform: translate3d(0, var(--py, 0px), 0) scale(1.12); will-change: transform; }

/* ---------- Sobre ---------- */
.about__grid { display: grid; grid-template-columns: 45fr 7fr 48fr; align-items: center; }
.about__visual { grid-column: 1; position: relative; }
.about__photo { aspect-ratio: 4 / 5; overflow: hidden; border-radius: 6px; }
.about__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.about__text { grid-column: 3; }
.about__text .body { margin-top: 32px; }

.seal {
  position: absolute;
  right: clamp(-72px, -5vw, -40px);
  bottom: 56px;
  width: clamp(128px, 12vw, 172px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--paper);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(21, 23, 18, .08);
}
.seal__ring { position: absolute; inset: 6%; width: 88%; height: 88%; animation: spin 26s linear infinite; }
.seal__ring text { font-family: "Manrope", sans-serif; font-size: 14px; font-weight: 700; fill: var(--green-text); }
.seal__mark { width: 34%; height: auto; }
@keyframes spin { to { transform: rotate(360deg); } }

.facts {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: start;
  margin: 44px 0 40px;
  border-top: 1px solid var(--line);
}
.facts > div { padding: 18px 24px 0 0; }
.facts > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.facts dt { font-size: 11.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--green-text); }
.facts dd { font-weight: 600; font-size: 16px; margin-top: 6px; }

/* ---------- Manifesto ---------- */
.manifesto {
  background: var(--deep);
  color: var(--paper);
  padding-block: clamp(120px, 15vw, 210px);
  position: relative;
  overflow: hidden;
}
.manifesto__mark { width: clamp(56px, 5vw, 76px); height: auto; margin: 0 0 clamp(40px, 5vw, 64px) calc(100% / 12); opacity: .9; }
.manifesto__text {
  font-size: clamp(2.75rem, 7.2vw, 7.4rem);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.042em;
  margin-left: calc(100% / 12);
}
.manifesto__text .line { display: block; }
.manifesto__text .w { opacity: .16; transition: opacity .5s var(--ease), color .5s var(--ease); }
.manifesto__text .w.on { opacity: 1; }
.manifesto__text em { font-style: normal; color: var(--soft); }
html:not(.js) .manifesto__text .w { opacity: 1; }
.manifesto__sign {
  margin-top: clamp(56px, 7vw, 96px);
  text-align: right;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(246, 246, 241, .6);
}

/* ---------- Como funciona ---------- */
.how__head { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 32px; }
.how__head .h2 { margin-top: 0; }
.how__head .body { justify-self: end; max-width: 26em; }
.journey { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 3.5vw, 56px); margin-top: clamp(64px, 7vw, 96px); }
.journey__item:nth-child(2) { margin-top: 56px; }
.journey__item:nth-child(3) { margin-top: 112px; }
.journey__n { font-size: 14px; font-weight: 700; letter-spacing: .08em; color: var(--green-text); }
.journey__item h3 { font-size: clamp(1.5rem, 2.1vw, 1.95rem); font-weight: 700; letter-spacing: -.022em; line-height: 1.1; margin: 12px 0 22px; }
.rule {
  display: block;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .9s var(--ease-out) calc(var(--d, 0) * 80ms + 200ms);
}
.is-in .rule, html:not(.js) .rule { transform: scaleX(1); }
.journey__item p { margin-top: 22px; color: var(--muted); max-width: 22em; }
.how__info {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 72px;
  margin-top: clamp(80px, 9vw, 128px);
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.label { font-size: 11.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--green-text); }
.how__info p { font-weight: 600; margin-top: 6px; }
.how__info a { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }

/* ---------- Instagram ---------- */
.insta { padding-top: 0; }
.insta__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.insta__head .body { max-width: 20em; }
.insta__grid {
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: clamp(24px, 3vw, 48px);
  align-items: start;
}
.profile {
  position: sticky;
  top: 110px;
  padding: clamp(24px, 2.6vw, 36px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfbf8;
}
.profile__top { display: flex; align-items: center; gap: 16px; }
.profile__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  padding: 3px;
  background: var(--paper);
  box-shadow: 0 0 0 2px var(--green);
}
.profile__handle { display: block; font-weight: 800; font-size: 18px; letter-spacing: -.01em; }
.profile__handle:hover { color: var(--green); }
.profile__name { display: block; font-size: 13.5px; color: var(--muted); margin-top: 2px; }
.profile__count { margin: 28px 0 18px; font-size: 16px; font-weight: 600; color: var(--muted); }
.profile__count strong {
  display: inline-block;
  font-size: clamp(2.6rem, 3.6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--ink);
  line-height: 1;
  margin-right: 4px;
  font-variant-numeric: tabular-nums;
}
.profile__count span { display: block; font-size: 14px; font-weight: 500; margin-top: 6px; }
.profile__bio { padding: 18px 0 26px; border-top: 1px solid var(--line); display: grid; gap: 10px; font-size: 15.5px; }
.profile__bio li { padding-left: 18px; position: relative; }
.profile__bio li::before {
  content: "";
  position: absolute;
  left: 0; top: .62em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
}
.profile .btn { width: 100%; }

.feed { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.tile {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
}
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.tile:hover img { transform: scale(1.05); }
.tile__hover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(78, 85, 56, .38);
  opacity: 0;
  transition: opacity .45s var(--ease);
}
.tile__hover svg { width: 34px; height: 34px; fill: none; stroke: var(--paper); stroke-width: 1.6; transform: scale(.8); transition: transform .5s var(--ease-out); }
.tile:hover .tile__hover { opacity: 1; }
.tile:hover .tile__hover svg { transform: none; }
.tile--text { padding: clamp(18px, 2vw, 26px); }
.tile__cat { font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.tile__title {
  margin-top: auto;
  font-size: clamp(1.1rem, 1.7vw, 1.6rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.028em;
  transition: transform .5s var(--ease-out);
}
.tile__arrow { position: absolute; top: clamp(14px, 1.8vw, 22px); right: clamp(18px, 2vw, 26px); font-size: 20px; transition: transform .4s var(--ease-out); }
.tile--text:hover .tile__arrow { transform: translateX(5px); }
.tile--text:hover .tile__title { transform: translateY(-4px); }
.tile--sage { background: var(--sage); }
.tile--sage .tile__cat { color: var(--green-text); }
.tile--deep { background: var(--deep); color: var(--paper); }
.tile--deep .tile__cat { color: var(--rose); }
.tile--line { border: 1px solid var(--ink); }
.tile--line .tile__cat { color: var(--green-text); }

/* ---------- CTA final + footer ---------- */
.final {
  background: var(--deep);
  color: var(--paper);
  padding-block: clamp(112px, 13vw, 184px) clamp(80px, 9vw, 128px);
}
.final__grid { display: grid; grid-template-columns: 8fr 4fr; gap: 48px; align-items: end; }
.final__title { font-size: clamp(2.4rem, 5.2vw, 5.2rem); font-weight: 800; line-height: 1; letter-spacing: -.038em; }
.final__title .soft { color: var(--soft); }
.final__side p { color: rgba(246, 246, 241, .75); margin-bottom: 28px; max-width: 22em; }

.footer { background: var(--deep); color: var(--paper); padding-bottom: 32px; }
.footer__grid { position: relative; display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; padding-top: 56px; }
.footer__grid::before { content: ""; position: absolute; top: 0; left: var(--pad); right: var(--pad); height: 1px; background: var(--line-light); }
.footer__logo { height: 58px; width: auto; }
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a, .footer__addr a { color: rgba(246, 246, 241, .8); transition: color .3s; }
.footer__links a:hover, .footer__addr a:hover { color: var(--paper); }
.footer__addr { font-style: normal; display: flex; flex-direction: column; gap: 10px; color: rgba(246, 246, 241, .8); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; margin-top: 64px; font-size: 13px; color: rgba(246, 246, 241, .5); }

/* ---------- Entradas ---------- */
.js .reveal, .js .fade {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .9s var(--ease-out);
  transition-delay: calc(var(--d, 0) * 80ms);
}
.js .reveal.is-in, .js .fade.is-in { opacity: 1; transform: none; }

.js .img-reveal { clip-path: inset(14% 0 0 0 round 6px); opacity: 0; transition: clip-path 1.1s var(--ease-out), opacity .8s var(--ease); }
.js .img-reveal.is-in { clip-path: inset(0 0 0 0 round 6px); opacity: 1; }

.js .hero__media img { transform: scale(1.07); opacity: 0; transition: transform 2.2s var(--ease-out), opacity 1.2s var(--ease); }
.js .hero.is-loaded .hero__media img { transform: none; opacity: 1; }

/* ---------- ABERTURA ----------
   15/10 · papel, o anel duplo do selo se desenha, o monograma aparece, nome letra a letra,
   barra verde. Sai fechando no círculo. Só existe com html.intro-on (decidido no <head>). */
.intro { display: none; }
.intro-on .intro {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center;
  background: radial-gradient(60% 50% at 50% 100%, rgba(203, 210, 166, .38), transparent 70%), var(--paper);
  cursor: pointer; clip-path: circle(150% at 50% 45%);
  transition: clip-path 1.2s cubic-bezier(.76, 0, .24, 1);
}
.intro-on body { overflow: hidden; }
.intro.is-out { clip-path: circle(0% at 50% 45%); }
.intro__inner { text-align: center; display: grid; justify-items: center; padding: 0 20px; transition: opacity .5s var(--ease), transform .9s var(--ease); }
.intro.is-leaving .intro__inner { opacity: 0; transform: scale(.94); }
.intro__mark { position: relative; width: min(150px, 40vw); aspect-ratio: 1; margin-bottom: 26px; }
.intro__mark svg { display: block; width: 100%; overflow: visible; }
.intro__mark circle { fill: none; stroke: var(--green); stroke-width: 1.2; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; transform: rotate(-90deg); transform-origin: 80px 80px; animation: draw 1.1s var(--ease) forwards; animation-delay: calc(var(--k, 0) * 260ms + 100ms); }
.intro__mark circle + circle { stroke: var(--soft); }
@keyframes draw { to { stroke-dashoffset: 0; } }
.intro__mark img { position: absolute; inset: 24%; width: 52%; height: 52%; object-fit: contain; opacity: 0; animation: mark .9s var(--ease-out) .6s forwards; }
@keyframes mark { from { opacity: 0; transform: scale(.82) rotate(-8deg); } to { opacity: 1; transform: none; } }
.intro__name { font-size: clamp(2.6rem, 8.5vw, 6.2rem); font-weight: 800; line-height: 1; letter-spacing: -.04em; color: var(--ink); }
.intro__name .ch { display: inline-block; opacity: 0; transform: translateY(.35em) rotate(4deg); filter: blur(6px); animation: ch .9s var(--ease-out) forwards; animation-delay: calc(var(--c) * 50ms + 800ms); }
@keyframes ch { to { opacity: 1; transform: none; filter: none; } }
.intro__sub, .intro__place { opacity: 0; animation: up .8s var(--ease-out) forwards; }
.intro__sub { margin-top: 20px; font-size: 12px; font-weight: 700; letter-spacing: .32em; text-transform: uppercase; color: var(--green-text); animation-delay: 1.5s; }
.intro__place { margin-top: 10px; font-size: 14px; color: var(--muted); animation-delay: 1.7s; }
.intro__place span { color: var(--green); }
@keyframes up { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.intro__bar { position: absolute; left: 50%; bottom: 12vh; width: min(220px, 50vw); height: 1px; transform: translateX(-50%); background: var(--line); overflow: hidden; }
.intro__bar i { position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--soft), var(--green)); transform: scaleX(var(--p, 0)); transform-origin: left; transition: transform .4s var(--ease); }

@media (prefers-reduced-motion: reduce) {
  .intro { display: none !important; }
  html:not(.lenis) { scroll-behavior: auto; }
  .js .reveal, .js .fade, .js .img-reveal, .js .split .line__in, .js .hero__media img { opacity: 1; transform: none; clip-path: none; transition: none; }
  .symptom::after, .rule, .step::before { transform: scaleX(1); transition: none; }
  .timeline__fill { transform: none; }
  .marquee__track, .seal__ring, .hero__scroll i::after { animation: none; }
  .manifesto__text .w { opacity: 1; }
  [data-parallax] { transform: none; }
}

/* ---------- Tablet ---------- */
@media (max-width: 1100px) {
  .nav { gap: 20px; }
  .nav a { font-size: 14px; }
  .symptoms { grid-column: 4 / span 9; }
  .insta__grid { grid-template-columns: 1fr; }
  .profile { position: static; display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; }
  .profile__top, .profile__count { grid-column: 1; }
  .profile__bio { grid-column: 2; grid-row: 1 / span 2; border-top: 0; padding-top: 0; }
  .profile .btn { grid-column: 1 / -1; }
}

/* ---------- Hero empilhado (tablet e celular) ---------- */
@media (max-width: 1000px) {
  .hero { display: flex; flex-direction: column; }
  .hero__content { position: static; background: none; display: block; }
  .hero__inner > * { max-width: 36rem; }
  .hero__inner { padding-top: 36px; padding-bottom: 56px; }
  .hero__scroll { display: none; }
}

/* ---------- Celular ---------- */
@media (max-width: 900px) {
  :root { --header-h: 68px; }
  .header.is-scrolled .header__inner { height: var(--header-h); }
  .brand img, .header.is-scrolled .brand img { height: 44px; }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    padding: 8px var(--pad) 28px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  }
  .header.menu-open { background: var(--paper); border-bottom-color: var(--line); }
  .header.menu-open .nav { opacity: 1; visibility: visible; transform: none; }
  .nav a { font-size: 22px; font-weight: 700; letter-spacing: -.02em; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }
  .header__cta { margin-left: auto; }
  .btn--sm { padding: 11px 14px; font-size: 13.5px; }
  .menu-toggle {
    display: grid;
    align-content: center;
    gap: 6px;
    width: 40px;
    height: 40px;
    margin-left: 10px;
    margin-right: -8px;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 0 8px;
  }
  .menu-toggle span { display: block; height: 2px; background: var(--ink); transition: transform .3s var(--ease); }
  .menu-open .menu-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-open .menu-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }

  .eyebrow { font-size: 11.5px; letter-spacing: .12em; }
  .hero .eyebrow { font-size: 10.5px; letter-spacing: .1em; }
  .hero__title { font-size: clamp(2.6rem, 11.5vw, 4.2rem); margin: 20px 0 22px; }

  .problem__head, .symptoms, .problem__note { grid-column: 1 / -1; }
  .problem__photo { grid-column: 1 / -1; grid-row: auto; aspect-ratio: 16 / 10; }
  .problem__note { grid-row: auto; }
  .symptom::before { inset: 0 -10px; }

  .method__aside { grid-column: 1 / -1; position: static; }
  .timeline { grid-column: 1 / -1; margin-top: 64px; padding-left: 44px; }
  .step::before { left: -44px; width: 20px; }

  .about__grid { grid-template-columns: 1fr; gap: 56px; }
  .about__visual, .about__text { grid-column: 1; }
  .seal { right: 14px; bottom: -44px; width: 116px; }
  .facts { grid-template-columns: 1fr; border-top: 0; }
  .facts > div, .facts > div + div { padding: 14px 0; border-left: 0; border-top: 1px solid var(--line); }

  .manifesto__text, .manifesto__mark { margin-left: 0; }
  .manifesto__text { font-size: clamp(2.1rem, 9.4vw, 4rem); }
  .final__title { font-size: clamp(1.9rem, 7.8vw, 3rem); }
  .manifesto__sign { text-align: left; }

  .how__head { grid-template-columns: 1fr; }
  .how__head .body { justify-self: start; }
  .journey { grid-template-columns: 1fr; gap: 44px; }
  .journey__item:nth-child(n) { margin-top: 0; }

  .insta__head { flex-direction: column; align-items: flex-start; }
  .profile { display: block; }
  .feed { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .tile__title { font-size: 1.05rem; }

  .final__grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; }
}