/* =====================================================================
   Geração Serena · Landing (Lista de espera)
   Folha de estilo única, organizada por: tokens → base → layout →
   componentes → seções → utilidades → responsivo.
   ===================================================================== */

/* ------------------------------ Tokens ------------------------------ */
:root {
  /* Cores */
  --c-cream: #faf9f7;
  --c-ink: #131313;
  --c-ink-2: #121212;
  --c-text: #242424;
  --c-text-strong: #191919;
  --c-muted: #6b6b6b;
  --c-red: #d40000;
  --c-red-dark: #8f4034;            /* terracota/bordô quente · acolhedor (antes: vermelho-sangue) */
  --c-yellow: #eaf167;              /* reservado para CTA */
  --c-calm: #5f7d6e;                /* acento sereno (verde-sálvia) · cor secundária da marca */
  --c-calm-soft: #7e9c8d;           /* sálvia clara para fundos escuros */
  --c-calm-tint: #eef3f0;           /* tinta sálvia bem suave para fundos claros */
  --c-gray: #ebebeb;
  --c-line: #e3e1dd;
  --c-line-dark: rgba(255, 255, 255, .14);

  /* Tipografia */
  --font-sans: "Inter Tight", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-accent: "Poppins", var(--font-sans);

  /* Espaçamento / formas */
  --container: 640px;
  --container-wide: 1100px;
  --gutter: 20px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --section-y: clamp(48px, 8vw, 96px);
  --shadow: 0 18px 50px rgba(0, 0, 0, .10);
  --shadow-card: 0 8px 30px rgba(0, 0, 0, .06);

  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 80px; /* compensa o header fixo ao pular para âncoras */
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--c-text);
  background: var(--c-cream);
  line-height: 1.55;
  overflow-x: hidden; /* rede de segurança contra scroll horizontal em telas estreitas */
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Evita que o header fixo cubra o topo das seções alvo de âncora */
[id] { scroll-margin-top: 80px; }

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

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

h1, h2, h3, h4 { margin: 0; color: var(--c-text-strong); line-height: 1.12; font-weight: 600; }

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

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

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

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--c-ink); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

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

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(28px, 5vw, 48px); }
.section--dark { background: var(--c-ink); }
.section--accent { background: var(--c-red-dark); }

/* --------------------------- Tipografia ---------------------------- */
.eyebrow {
  font-weight: 900; font-size: 1rem; letter-spacing: .2px;
  color: var(--c-text-strong); margin-bottom: 14px;
}
.eyebrow--invert { color: rgba(255, 255, 255, .85); }

.section-title { font-size: clamp(1.6rem, 5vw, 2.1rem); font-weight: 600; letter-spacing: -.4px; }
.section-title--sm { font-size: clamp(1.3rem, 4vw, 1.6rem); }
.section-title--invert { color: #fff; }
.section-title strong { font-weight: 800; }

.section-subtitle {
  margin-top: 14px; font-size: 1rem; font-weight: 300; color: var(--c-text);
}
.section-subtitle--wide { max-width: 36ch; margin-inline: auto; }
.section-subtitle--invert { color: rgba(255, 255, 255, .78); }

.section-text { margin-top: 16px; font-weight: 300; font-size: 1rem; color: var(--c-text); }
.section-text--strong { font-weight: 600; color: var(--c-text-strong); }

.cta-note { margin-top: 14px; font-size: .9rem; font-weight: 300; color: var(--c-muted); }

/* ----------------------------- Botões ------------------------------ */
.btn {
  --btn-bg: var(--c-ink); --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--btn-bg); color: var(--btn-fg);
  font-family: var(--font-accent); font-weight: 600; font-size: .95rem; line-height: 1;
  padding: 13px 22px; border-radius: var(--radius-sm); white-space: nowrap; min-height: 40px;
  transition: transform .18s var(--ease), filter .18s var(--ease), box-shadow .18s var(--ease);
}
.btn:hover { transform: translateY(-2px); filter: brightness(.97); box-shadow: var(--shadow-card); }
.btn:active { transform: translateY(0); }
.btn--red { --btn-bg: var(--c-red); --btn-fg: #fff; font-weight: 700; font-size: .8rem; padding: 9px 14px; border-radius: 9px; }
.btn--yellow { --btn-bg: var(--c-yellow); --btn-fg: #000; border-radius: 13px; }
.btn--dark { --btn-bg: var(--c-ink); --btn-fg: #fff; }
.btn--lg { padding: 15px 26px; font-size: 1rem; }
.btn--block { display: flex; width: 100%; }
.btn__icon { font-size: 1.1em; }

.link-muted {
  color: rgba(255, 255, 255, .75); font-weight: 500; font-size: .9rem;
  transition: color .18s; white-space: nowrap;
  display: inline-flex; align-items: center; min-height: 40px;
}
.link-muted:hover { color: #fff; }

/* ----------------------------- Header ------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--c-ink);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s var(--ease), background .25s var(--ease);
}
.site-header.is-stuck { box-shadow: 0 6px 24px rgba(0, 0, 0, .25); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 12px; }
.site-header__logo img { height: 30px; width: auto; }
.site-header__nav { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }

/* Header compacto em telas estreitas (evita quebra de linha no mobile) */
@media (max-width: 460px) {
  :root { --gutter: 16px; }
  .site-header__logo img { height: 24px; }
  .site-header__nav { gap: 10px; }
  .link-muted { font-size: .8rem; }
  .btn--red { padding: 8px 12px; font-size: .72rem; }
}
@media (max-width: 360px) {
  .site-header__logo img { height: 21px; }
  .link-muted { font-size: .74rem; }
}

/* ------------------------------ Hero ------------------------------- */
.hero { text-align: center; padding-bottom: clamp(32px, 6vw, 64px); }
.hero__inner { max-width: 600px; }
.hero__title { font-size: clamp(2rem, 6.2vw, 3.3rem); font-weight: 600; letter-spacing: -.6px; margin-bottom: 22px; }
.hero__lead { font-weight: 300; font-size: 1rem; color: var(--c-text); max-width: 46ch; margin-inline: auto; }
.hero .btn { margin-top: 28px; }
.hero__manifesto { margin-top: clamp(40px, 8vw, 72px); }
.hero__manifesto .section-subtitle { margin-bottom: 24px; }
.hero__manifesto .btn { margin-top: 24px; }

/* ------------------------- Media placeholder ----------------------- */
.media-placeholder {
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(45deg, rgba(0,0,0,.03) 0 10px, transparent 10px 20px),
    var(--c-gray);
  border: 2px dashed rgba(0, 0, 0, .18);
  border-radius: var(--radius);
  color: var(--c-muted);
  aspect-ratio: 16 / 9;
  margin-inline: auto;
}
.section--dark .media-placeholder,
.section--accent .media-placeholder {
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 10px, transparent 10px 20px),
    rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .22);
  color: rgba(255, 255, 255, .7);
}
.media-placeholder--video::before { content: "▶"; font-size: 2rem; opacity: .5; position: absolute; }
.media-placeholder--video { position: relative; }
.media-placeholder--portrait { aspect-ratio: 3 / 4; }
.media-placeholder--wide { aspect-ratio: 16 / 10; }
.media-placeholder__label { font-family: var(--font-accent); font-weight: 500; font-size: .85rem; text-transform: uppercase; letter-spacing: 1px; }

/* ----------------------------- Signals ----------------------------- */
.signals { text-align: center; }

/* --------------------------- Understand ---------------------------- */
.understand { text-align: center; }
.understand__intro { max-width: 600px; }
.understand .section-text { max-width: 52ch; margin-inline: auto; }
.understand__closing { margin-top: clamp(28px, 5vw, 44px); }

.cards-grid { display: grid; gap: 16px; margin-top: clamp(36px, 6vw, 56px); text-align: left; }
.info-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  padding: 26px 24px; box-shadow: var(--shadow-card);
}
.info-card__icon { font-size: 1.8rem; display: block; margin-bottom: 14px; }
.info-card__title { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.info-card__text { font-weight: 300; color: var(--c-text); }

.stats-grid { display: grid; gap: 14px; margin-top: clamp(28px, 5vw, 44px); }
.stat { background: var(--c-ink); color: #fff; border-radius: var(--radius); padding: 26px 22px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.stat__value { display: block; font-size: clamp(2.2rem, 9vw, 3rem); font-weight: 800; letter-spacing: -1px; color: var(--c-yellow); }
.stat__label { display: block; margin-top: 8px; font-weight: 300; font-size: .95rem; color: rgba(255, 255, 255, .8); }
.stat__source {
  display: inline-block; max-width: 100%; margin-top: 16px; font-family: var(--font-accent);
  font-weight: 500; font-size: .72rem; letter-spacing: .4px; text-transform: uppercase;
  color: rgba(255, 255, 255, .72); background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14); border-radius: 14px; padding: 6px 13px;
}
.stat__source::before { content: "Fonte: "; opacity: .7; }

/* ------------------------------ How -------------------------------- */
.how__intro { text-align: center; }
.feature-grid { display: grid; gap: 16px; margin-top: clamp(36px, 6vw, 56px); }
.feature-card {
  background: rgba(255, 255, 255, .05); border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-lg); padding: 18px 18px 24px; display: flex; flex-direction: column;
}
.feature-card__media {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: var(--radius); margin-bottom: 16px; background: rgba(255, 255, 255, .05);
}
.feature-card__title { color: #fff; font-size: 1.15rem; font-weight: 700; margin: 0 6px 8px; }
.feature-card__text { color: rgba(255, 255, 255, .72); font-weight: 300; margin: 0 6px; }
.feature-card__list { margin: 10px 6px 0; display: grid; gap: 8px; }
.feature-card__list li { position: relative; padding-left: 18px; color: rgba(255, 255, 255, .72); font-weight: 300; font-size: .92rem; }
.feature-card__list li::before { content: "›"; position: absolute; left: 2px; top: -1px; color: var(--c-calm-soft); font-weight: 700; }
.feature-card__list strong { color: #fff; font-weight: 600; }

/* ------------------------------ Tabs ------------------------------- */
.sense { margin-top: clamp(48px, 8vw, 80px); text-align: center; }
.tabs { margin-top: 28px; }
.tabs__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.tabs__tab {
  font-family: var(--font-accent); font-weight: 500; font-size: .9rem;
  color: rgba(255, 255, 255, .8); background: rgba(255, 255, 255, .06);
  border: 1px solid var(--c-line-dark); border-radius: 999px; padding: 11px 20px;
  min-height: 44px;
  transition: all .18s var(--ease);
}
.tabs__tab:hover { background: rgba(255, 255, 255, .12); }
.tabs__tab.is-active { background: var(--c-yellow); color: #000; border-color: var(--c-yellow); }
.tabs__panels { margin-top: 24px; max-width: 48ch; margin-inline: auto; min-height: 60px; }
.tabs__panel { color: rgba(255, 255, 255, .82); font-weight: 300; font-size: 1.05rem; }
.tabs__panel[hidden] { display: none; }

/* -------------------- Método SENSE (diagrama orbital) -------------- */
.sense-method { margin-top: 30px; }
.sense-orbit {
  display: block; position: relative; width: 100%; max-width: 430px;
  margin: 10px auto 0; aspect-ratio: 1 / 1;
}
.sense-orbit__spokes { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.sense-orbit__spokes line { stroke: var(--c-calm-soft); stroke-width: .4; opacity: .4; stroke-dasharray: 1.5 1.6; }
.sense-orbit__hub {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 37%; aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center; text-align: center; line-height: 1.12; padding: 6px;
  background: radial-gradient(circle at 50% 35%, rgba(95, 125, 110, .5), rgba(126, 156, 141, .12));
  border: 1px solid rgba(126, 156, 141, .45);
}
.sense-orbit__hub-mark { font-family: var(--font-accent); font-weight: 700; letter-spacing: 2px; font-size: clamp(.78rem, 4vw, 1.05rem); color: rgba(255, 255, 255, .82); }
.sense-orbit__hub-sub { display: block; font-family: var(--font-accent); font-weight: 700; font-size: clamp(.66rem, 2.9vw, .82rem); text-transform: uppercase; letter-spacing: .5px; color: #fff; margin-top: 4px; }

.sense-node {
  position: absolute; transform: translate(-50%, -50%);
  width: 28%; max-width: 92px; aspect-ratio: 1; min-height: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  padding: 4px; border-radius: 50%;
  background: rgba(255, 255, 255, .06); color: #fff; border: 1px solid var(--c-line-dark);
}
.sense-node__icon { font-size: clamp(1rem, 4.6vw, 1.45rem); line-height: 1; }
.sense-node__label { font-family: var(--font-accent); font-weight: 600; font-size: clamp(.6rem, 2.6vw, .78rem); line-height: 1; }
.sense-node:hover { background: rgba(255, 255, 255, .13); transform: translate(-50%, -50%) scale(1.04); }
.sense-node.is-active {
  background: var(--c-calm); color: var(--c-ink); border-color: var(--c-calm);
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 0 0 6px rgba(95, 125, 110, .2);
}
.sense-node--1 { left: 50%;   top: 12%; }
.sense-node--2 { left: 86.1%; top: 38.3%; }
.sense-node--3 { left: 72.3%; top: 80.7%; }
.sense-node--4 { left: 27.7%; top: 80.7%; }
.sense-node--5 { left: 13.9%; top: 38.3%; }

.sense-panels { margin-top: clamp(24px, 5vw, 36px); max-width: 50ch; margin-inline: auto; min-height: 150px; }
.sense-panel { color: rgba(255, 255, 255, .82); }
.sense-panel__tag { display: inline-block; font-family: var(--font-accent); font-weight: 600; font-size: .72rem; letter-spacing: 1px; text-transform: uppercase; color: var(--c-ink); background: var(--c-calm-soft); border-radius: 999px; padding: 5px 13px; }
.sense-panel__focus { font-weight: 600; color: #fff; margin: 12px 0 8px; font-size: 1.05rem; }
.sense-panel p:last-child { font-weight: 300; font-size: 1rem; }

.sense-hierarchy { margin-top: clamp(18px, 4vw, 28px); text-align: center; font-size: .82rem; color: rgba(255, 255, 255, .6); font-weight: 300; }
.sense-hierarchy em { color: var(--c-calm-soft); font-style: normal; font-weight: 600; }

@media (max-width: 380px) {
  .sense-node { max-width: 80px; }
  .sense-node__label { font-size: .58rem; }
}
/* Desktop: diagrama à esquerda, texto à direita */
@media (min-width: 980px) {
  .sense-method {
    display: grid; grid-template-columns: minmax(0, 430px) 1fr;
    gap: clamp(40px, 5vw, 72px); align-items: center;
    max-width: 960px; margin-inline: auto;
  }
  .sense-orbit { margin: 0; }
  .sense-panels { margin: 0; max-width: none; min-height: 0; text-align: left; }
  .sense-hierarchy { grid-column: 1 / -1; }
}

/* ------------------- Palavras rolando (marquee) -------------------- */
.map { overflow: hidden; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: inline-flex; gap: 40px; white-space: nowrap; animation: marquee 60s linear infinite; }
.marquee__track span { font-family: var(--font-accent); font-weight: 600; font-size: 1rem; letter-spacing: 2px; color: var(--c-muted); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------------------- Grupo/Preço -------------------------- */
.pricing {
  background: rgba(255, 255, 255, .05); border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-lg); padding: 32px 26px; margin-top: clamp(32px, 6vw, 48px);
  max-width: 440px; margin-inline: auto; text-align: center;
}
.pricing__badge { display: inline-block; background: var(--c-yellow); color: #000; font-family: var(--font-accent); font-weight: 600; font-size: .72rem; letter-spacing: 1.5px; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; }
.pricing__name { color: #fff; font-size: 1.4rem; font-weight: 700; margin-top: 16px; }
.pricing__tagline { color: rgba(255, 255, 255, .6); font-weight: 300; margin-top: 4px; }
.pricing__price { color: #fff; margin-top: 14px; display: flex; align-items: flex-start; justify-content: center; gap: 2px; }
.pricing__currency { font-size: 1.2rem; font-weight: 500; margin-top: 8px; }
.pricing__amount { font-size: 3.4rem; font-weight: 800; line-height: 1; letter-spacing: -2px; }
.pricing__cents { font-size: 1.2rem; font-weight: 500; margin-top: 8px; }
.pricing__list { margin: 22px 0; display: grid; gap: 12px; text-align: left; }
.pricing__list li { position: relative; padding-left: 28px; color: rgba(255, 255, 255, .82); font-weight: 300; }
.pricing__list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--c-calm-soft); font-weight: 700; }

.compare { margin-top: clamp(40px, 7vw, 64px); text-align: center; }
.compare__cols { display: grid; gap: 14px; margin-top: 24px; }
.compare__col { border-radius: var(--radius); padding: 20px; text-align: left; }
.compare__col--bad { background: rgba(255, 255, 255, .04); border: 1px solid var(--c-line-dark); }
.compare__col--good { background: rgba(126, 156, 141, .14); border: 1px solid rgba(126, 156, 141, .4); }
.compare__label { display: block; font-weight: 700; color: #fff; margin-bottom: 6px; }
.compare__col--good .compare__label { color: var(--c-calm-soft); }
.compare__col p { color: rgba(255, 255, 255, .8); font-weight: 300; }
.compare__note { color: rgba(255, 255, 255, .72); font-weight: 300; margin: 24px auto 0; max-width: 50ch; }
.compare .btn { margin-top: 26px; }

/* ------------------------------ Equipe ----------------------------- */
.team__inner { display: grid; gap: 32px; }
.team__lead { font-weight: 600; font-size: 1.15rem; margin: 10px 0 4px; }
.team .btn { margin-top: 26px; }
.team__media { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.team__figure { margin: 0; }
.team__photo {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top;
  border-radius: var(--radius); box-shadow: var(--shadow-card); background: var(--c-gray);
}
.team__figure figcaption { margin-top: 12px; text-align: center; display: flex; flex-direction: column; gap: 3px; }
.team__name { font-family: var(--font-accent); font-weight: 600; font-size: .95rem; color: var(--c-text-strong); }
.team__role { font-family: var(--font-accent); font-weight: 500; font-size: .8rem; color: var(--c-calm); }
.team__cred { font-size: .72rem; color: var(--c-muted); letter-spacing: .2px; }

/* ---------------------------- CTA final ---------------------------- */
.final { color: #fff; }
.final__inner { text-align: center; max-width: 620px; }
.final__title { color: #fff; font-size: clamp(1.7rem, 6vw, 2.4rem); font-weight: 700; margin-bottom: 18px; }
.final__lead { color: rgba(255, 255, 255, .85); font-weight: 300; max-width: 50ch; margin-inline: auto; }
.pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.pill { background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; padding: 8px 16px; font-family: var(--font-accent); font-weight: 500; font-size: .82rem; }
.final .btn { margin-top: 28px; }
.final__quote { margin: clamp(40px, 7vw, 64px) auto 0; max-width: 44ch; font-size: clamp(1.2rem, 4vw, 1.5rem); font-weight: 700; line-height: 1.3; color: #fff; }
.final__disclaimer { margin: 28px auto 0; max-width: 60ch; font-size: .85rem; font-weight: 300; color: rgba(255, 255, 255, .72); }
.badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 28px; }
.badge { font-family: var(--font-accent); font-weight: 600; font-size: .72rem; letter-spacing: 1.2px; text-transform: uppercase; color: rgba(255, 255, 255, .82); border: 1px solid rgba(255, 255, 255, .25); border-radius: 6px; padding: 8px 12px; }

/* ------------------------------ Footer ----------------------------- */
.site-footer { background: var(--c-ink-2); color: rgba(255, 255, 255, .6); padding-block: 22px; text-align: center; font-size: .85rem; font-weight: 300; }

/* ------------------------------ Modal ------------------------------ */
.modal { position: fixed; inset: 0; z-index: 150; display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal__overlay { position: absolute; inset: 0; background: rgba(0, 0, 0, .6); backdrop-filter: blur(3px); animation: fade .2s var(--ease); }
.modal__dialog {
  position: relative; background: var(--c-ink); color: #fff; border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-lg); padding: 36px 28px; max-width: 420px; width: 100%; text-align: center;
  box-shadow: var(--shadow); animation: pop .25s var(--ease);
}
.modal__close { position: absolute; top: 8px; right: 8px; width: 44px; height: 44px; display: grid; place-items: center; font-size: 1.8rem; line-height: 1; color: rgba(255, 255, 255, .6); }
.modal__close:hover { color: #fff; }
.modal__title { color: #fff; font-size: 1.5rem; font-weight: 700; }
.modal__text { color: rgba(255, 255, 255, .8); font-weight: 300; margin: 14px 0 24px; }
.modal__note { margin-top: 14px; font-size: .8rem; color: rgba(255, 255, 255, .55); }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.98); } }

/* --------------------------- WhatsApp FAB -------------------------- */
.whatsapp-fab {
  position: fixed; right: 18px; z-index: 90;
  bottom: max(18px, env(safe-area-inset-bottom)); /* respeita o home indicator em telas com notch */
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; background: #25d366;
  box-shadow: 0 10px 26px rgba(37, 211, 102, .45);
  transition: transform .2s var(--ease);
}
.whatsapp-fab:hover { transform: scale(1.08); }

/* ----------------------- Reveal on scroll -------------------------- */
/* Só esconde quando o JS está ativo (classe .js no <html>); sem JS, tudo visível. */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ----------------------------- Responsivo -------------------------- */
@media (min-width: 760px) {
  :root { --gutter: 28px; }
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .compare__cols { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 980px) {
  .container { max-width: var(--container-wide); }
  .signals__inner, .understand__intro, .how__intro,
  .final__inner { max-width: 760px; }
  /* Hero mais largo no desktop: texto "esticado", menos margem nas laterais */
  .hero__inner, .hero__manifesto { max-width: 1000px; }
  .hero__lead { max-width: 64ch; }
  .team__inner { grid-template-columns: 1.1fr .9fr; align-items: center; }
  .feature-grid { grid-template-columns: repeat(4, 1fr); }
  .understand .section-text, .cards-grid, .stats-grid { max-width: 960px; margin-inline: auto; }
}

/* ----------------------- Preferências do usuário ------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}


/* ----------------------- Ícone WhatsApp no botão ------------------- */
.btn--wa::before {
  content: ""; width: 1.15em; height: 1.15em; flex: none;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2032%2032%22%3E%3Cpath%20d%3D%22M16%203C9.4%203%204%208.4%204%2015c0%202.1.6%204.2%201.6%206L4%2029l8.2-1.6c1.7.9%203.7%201.4%205.8%201.4%206.6%200%2012-5.4%2012-12S22.6%203%2016%203zm0%2021.8c-1.8%200-3.6-.5-5.1-1.4l-.4-.2-4.9%201%201-4.8-.2-.4C5.5%2018.4%205%2016.7%205%2015%205%209%209.9%204.1%2016%204.1S27%209%2027%2015%2022%2024.8%2016%2024.8zm5.5-7.9c-.3-.2-1.8-.9-2.1-1-.3-.1-.5-.2-.7.2-.2.3-.8%201-1%201.2-.2.2-.4.2-.7.1-.3-.2-1.3-.5-2.4-1.5-.9-.8-1.5-1.8-1.7-2.1-.2-.3%200-.5.1-.7l.5-.6c.2-.2.2-.3.3-.5.1-.2%200-.4%200-.6l-1-2.3c-.3-.6-.5-.5-.7-.5h-.6c-.2%200-.5.1-.8.4-.3.3-1%201-1%202.5s1.1%202.9%201.2%203.1c.2.2%202.1%203.2%205.1%204.5.7.3%201.3.5%201.7.6.7.2%201.4.2%201.9.1.6-.1%201.8-.7%202-1.4.3-.7.3-1.3.2-1.4-.1-.2-.3-.2-.6-.4z%22%2F%3E%3C%2Fsvg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2032%2032%22%3E%3Cpath%20d%3D%22M16%203C9.4%203%204%208.4%204%2015c0%202.1.6%204.2%201.6%206L4%2029l8.2-1.6c1.7.9%203.7%201.4%205.8%201.4%206.6%200%2012-5.4%2012-12S22.6%203%2016%203zm0%2021.8c-1.8%200-3.6-.5-5.1-1.4l-.4-.2-4.9%201%201-4.8-.2-.4C5.5%2018.4%205%2016.7%205%2015%205%209%209.9%204.1%2016%204.1S27%209%2027%2015%2022%2024.8%2016%2024.8zm5.5-7.9c-.3-.2-1.8-.9-2.1-1-.3-.1-.5-.2-.7.2-.2.3-.8%201-1%201.2-.2.2-.4.2-.7.1-.3-.2-1.3-.5-2.4-1.5-.9-.8-1.5-1.8-1.7-2.1-.2-.3%200-.5.1-.7l.5-.6c.2-.2.2-.3.3-.5.1-.2%200-.4%200-.6l-1-2.3c-.3-.6-.5-.5-.7-.5h-.6c-.2%200-.5.1-.8.4-.3.3-1%201-1%202.5s1.1%202.9%201.2%203.1c.2.2%202.1%203.2%205.1%204.5.7.3%201.3.5%201.7.6.7.2%201.4.2%201.9.1.6-.1%201.8-.7%202-1.4.3-.7.3-1.3.2-1.4-.1-.2-.3-.2-.6-.4z%22%2F%3E%3C%2Fsvg%3E") center / contain no-repeat;
}

/* ----------------------- Perks (o que você recebe) ----------------- */
.perks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; margin: 26px auto 0; max-width: 520px; text-align: left; }
.perk { position: relative; padding-left: 28px; font-weight: 500; font-size: .92rem; color: var(--c-text-strong); }
.perk::before {
  content: "\2713"; position: absolute; left: 0; top: 0; width: 20px; height: 20px;
  display: grid; place-items: center; font-size: .7rem; color: #fff; font-weight: 700;
  background: var(--c-calm); border-radius: 50%;
}

/* ----------------------------- Faça parte -------------------------- */
.social-proof { background: var(--c-cream); text-align: center; }
.social-proof__head { max-width: 640px; }
@media (min-width: 980px) {
  .social-proof__head { max-width: 720px; margin-inline: auto; }
}