/* ============================================================
   GerminAI — Design System
   Paleta: preto / cinzas / branco. Verde apenas para crescimento.
   Tipografia: Inter. Muito respiro. Estilo Stripe / Linear / OpenAI.
   ============================================================ */

:root {
  /* Escala de tons */
  --black:      #0a0a0b;
  --ink:        #0e0e10;
  --ink-2:      #141417;
  --panel:      #17171b;
  --line:       rgba(255, 255, 255, 0.08);
  --line-2:     rgba(255, 255, 255, 0.14);

  --white:      #ffffff;
  --gray-100:   #f5f5f6;
  --gray-300:   #c9cace;
  --gray-400:   #9a9ba1;
  --gray-500:   #6e6f76;

  /* Verde — reservado para crescimento do IPG */
  --green:      #22c55e;
  --green-soft: rgba(34, 197, 94, 0.14);
  --green-line: rgba(34, 197, 94, 0.35);

  --text:       var(--gray-100);
  --text-dim:   var(--gray-400);

  --radius:     16px;
  --radius-sm:  10px;
  --maxw:       1160px;

  --ease:       cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

.accent { color: var(--white); }
.muted { color: var(--text-dim); }

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

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; margin-left: auto; margin-right: auto; }
.narrow-inline { max-width: 640px; margin-left: auto; margin-right: auto; }
.center { text-align: center; }

.section { padding: 120px 0; }
.section--alt { background: var(--ink); border-block: 1px solid var(--line); }

/* ---------- Tipografia utilitária ---------- */
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 22px;
}

.section__title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 28px;
  max-width: 20ch;
}
.center .section__title { max-width: none; margin-inline: auto; }

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: var(--text-dim);
  margin-bottom: 20px;
  max-width: 62ch;
}
.center .lead { margin-inline: auto; }
.lead strong { color: var(--white); font-weight: 600; }

.pull {
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
  margin: 44px 0 0;
}
.pull-cta { margin-top: 32px; }
.pull em { font-style: normal; color: var(--text-dim); }
.pull strong { color: var(--white); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 0.98rem;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
              border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  will-change: transform;
}
.btn--sm { padding: 10px 18px; font-size: 0.9rem; }
.btn--primary {
  background: var(--white);
  color: var(--black);
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset;
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,255,255,0.12); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--white); transform: translateY(-2px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 10, 11, 0.72);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav__logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; letter-spacing: -0.01em; }
.nav__logo-text { display: inline-flex; } /* mantém "GerminAI" colado (fora do gap do flex) */
.nav__logo-mark {
  width: 40px; height: 40px; border-radius: 11px;
  flex: none; display: block; object-fit: cover;
}
.nav__links { display: flex; gap: 30px; }
.nav__links a { font-size: 0.92rem; color: var(--text-dim); transition: color 0.2s; }
.nav__links a:hover { color: var(--white); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding: 150px 0 100px; overflow: hidden; }
.hero__grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(1000px 500px at 78% 8%, rgba(34,197,94,0.10), transparent 60%),
    radial-gradient(900px 600px at 12% 0%, rgba(255,255,255,0.05), transparent 55%),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 46px 46px, 46px 46px;
  mask-image: linear-gradient(to bottom, black 55%, transparent);
}
/* Malha neon Verlet (canvas) — fundo interativo do hero */
.hero__mesh {
  position: absolute; inset: 0; z-index: 0; display: block;
  width: 100%; height: 100%; cursor: crosshair;
}
/* Scrim: garante leitura da copy sobre a malha */
.hero__scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(10,10,11,0.88) 0%, rgba(10,10,11,0.55) 34%, rgba(10,10,11,0.05) 62%, transparent 78%),
    linear-gradient(to bottom, transparent 60%, rgba(10,10,11,0.4));
}
.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 60px; align-items: center;
}
/* Botões e painel continuam clicáveis; a malha só recebe o mouse via bubbling */
.hero__inner a, .hero__inner .panel { pointer-events: auto; }

/* Malha neon reutilizável em outras seções (ex.: Resultados) */
.section--mesh { position: relative; overflow: hidden; }
.section__mesh {
  position: absolute; inset: 0; z-index: 0; display: block;
  width: 100%; height: 100%; cursor: crosshair;
}
.section__scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 42%, transparent 22%, rgba(10,10,11,0.62) 100%),
    linear-gradient(to bottom, rgba(10,10,11,0.72), rgba(10,10,11,0.22) 26%, rgba(10,10,11,0.22) 74%, rgba(10,10,11,0.8));
}
.section--mesh > .container { position: relative; z-index: 2; }
.hero__title {
  font-size: clamp(2.3rem, 5vw, 3.9rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 26px;
}
.hero__sub { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--text-dim); max-width: 54ch; margin-bottom: 26px; }
.hero__mantra { font-size: 1.05rem; font-weight: 600; line-height: 1.5; margin-bottom: 34px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* Painel IPG do hero */
.hero__panel { display: flex; justify-content: center; }
.panel {
  width: 100%; max-width: 400px;
  background: linear-gradient(180deg, var(--panel), var(--ink));
  border: 1px solid var(--line-2);
  border-radius: 20px;
  padding: 26px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
  animation: floaty 7s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.panel__head { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.panel__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.panel__label { font-size: 0.85rem; color: var(--text-dim); }
.panel__badge {
  margin-left: auto; font-size: 0.72rem; font-weight: 600; color: var(--green);
  background: var(--green-soft); border: 1px solid var(--green-line);
  padding: 4px 10px; border-radius: 999px;
}
.panel__score { display: flex; align-items: baseline; gap: 8px; margin-bottom: 18px; }
.panel__score-num { font-size: 3.6rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.panel__score-unit { font-size: 1rem; color: var(--text-dim); font-weight: 600; }
.panel__track { height: 8px; border-radius: 999px; background: rgba(255,255,255,0.08); overflow: hidden; }
.panel__fill { height: 100%; width: 32%; border-radius: 999px; background: linear-gradient(90deg, #16a34a, var(--green)); transition: width 1.6s var(--ease); box-shadow: 0 0 16px var(--green-line); }
.panel__steps { display: flex; justify-content: space-between; margin-top: 10px; font-size: 0.8rem; color: var(--gray-500); font-variant-numeric: tabular-nums; }
.panel__steps .on { color: var(--green); font-weight: 700; }
.panel__engines { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 22px; }
.engine {
  font-size: 0.82rem; color: var(--gray-300);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
  display: flex; align-items: center; justify-content: space-between;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.engine::after { content: attr(data-v); color: var(--green); font-weight: 700; font-variant-numeric: tabular-nums; opacity: 0.85; }
.engine:hover { border-color: var(--green-line); color: var(--white); transform: translateY(-2px); }

/* ============================================================
   STRIP (prova / motores)
   ============================================================ */
.strip { border-block: 1px solid var(--line); background: var(--ink); padding: 30px 0; }
.strip__inner { display: flex; align-items: center; justify-content: center; gap: 34px; flex-wrap: wrap; }
.strip__label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--gray-500); }
.strip__logos { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.strip__logos span { font-size: 1.15rem; font-weight: 600; color: var(--gray-300); letter-spacing: -0.01em; }
.strip__arrow { color: var(--gray-500) !important; font-weight: 400 !important; }

/* ============================================================
   FLOW (a busca mudou)
   ============================================================ */
.flow {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; margin: 44px 0;
}
.flow__node {
  font-size: 0.92rem; font-weight: 600; color: var(--gray-100);
  background: var(--panel); border: 1px solid var(--line-2); border-radius: 10px; padding: 12px 16px;
}
.flow__arrow { color: var(--gray-500); font-size: 1.2rem; }
.flow__answer { display: flex; flex-direction: column; gap: 8px; margin-left: auto; }
.flow__rec {
  font-size: 0.88rem; padding: 9px 14px; border-radius: 8px;
  border: 1px solid var(--line); color: var(--gray-300);
  opacity: 0; transform: translateX(12px); transition: all 0.5s var(--ease);
}
.flow.in .flow__rec { opacity: 1; transform: none; }
.flow.in .flow__rec:nth-child(2) { transition-delay: 0.15s; }
.flow.in .flow__rec:nth-child(3) { transition-delay: 0.3s; }
.flow__rec.you { border-color: rgba(255,90,90,0.4); color: #ff8a8a; background: rgba(255,90,90,0.06); font-weight: 600; }

/* ============================================================
   COMPARE (o problema)
   ============================================================ */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 40px 0 36px; }
.compare__card {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.compare__card:hover { transform: translateY(-4px); }
.compare__card--good:hover { border-color: var(--green-line); }
.compare__card p { color: var(--text-dim); margin-bottom: 12px; }
.compare__tag {
  display: inline-block; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gray-400); border: 1px solid var(--line-2); border-radius: 999px; padding: 4px 12px; margin-bottom: 16px;
}
.compare__tag--green { color: var(--green); border-color: var(--green-line); background: var(--green-soft); }
.compare__punch { font-weight: 600; color: var(--white) !important; font-size: 1.05rem; margin-bottom: 0 !important; }
.compare__punch--green { color: var(--green) !important; }

/* ============================================================
   MANIFESTO / POSICIONAMENTO
   ============================================================ */
.manifesto { padding: 130px 0; background: var(--black); }
.manifesto--dark {
  background:
    radial-gradient(800px 400px at 50% 0%, rgba(34,197,94,0.08), transparent 60%),
    var(--black);
  border-top: 1px solid var(--line);
}
.manifesto__title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800; letter-spacing: -0.04em; line-height: 1.05; margin-bottom: 30px;
}
.manifesto__mantra { font-size: clamp(1.2rem, 2.4vw, 1.7rem); font-weight: 700; letter-spacing: -0.01em; line-height: 1.4; margin-top: 30px; }
.signals { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 30px 0; }
.signals span {
  font-size: 0.85rem; color: var(--gray-300);
  border: 1px solid var(--line-2); border-radius: 999px; padding: 8px 16px;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.signals span:hover { border-color: var(--green-line); transform: translateY(-2px); }

/* ============================================================
   SPLIT (IPG dashboard)
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }

.dash {
  background: linear-gradient(180deg, var(--panel), var(--ink));
  border: 1px solid var(--line-2); border-radius: 20px; padding: 28px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.5);
}
.dash__head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 26px; }
.dash__caption { font-size: 0.82rem; color: var(--text-dim); margin-bottom: 8px; }
.dash__score { display: flex; align-items: baseline; gap: 12px; }
.dash__num { font-size: 3.4rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.dash__delta { color: var(--green); font-weight: 700; font-size: 1rem; }
.dash__spark { width: 120px; height: 48px; }
.dash__spark svg { width: 100%; height: 100%; }
.dash__sparkline {
  fill: none; stroke: var(--green); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 0 6px var(--green-line));
  /* Desenho controlado via JS (replay a cada entrada na seção) */
}
.dash__bars { display: flex; flex-direction: column; gap: 16px; }
.bar { display: grid; grid-template-columns: 84px 1fr 34px; align-items: center; gap: 14px; }
.bar__label { font-size: 0.88rem; color: var(--gray-300); }
.bar__track { height: 8px; border-radius: 999px; background: rgba(255,255,255,0.08); overflow: hidden; }
.bar__track i {
  display: block; height: 100%; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, #16a34a, var(--green));
  box-shadow: 0 0 12px var(--green-line);
  transition: width 1.3s var(--ease);
}
.dash.in .bar__track i { width: calc(var(--v) * 1%); }
.bar__val { font-size: 0.88rem; color: var(--white); font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }

/* ============================================================
   CHECKLIST (diagnóstico)
   ============================================================ */
.checklist {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; margin: 36px 0;
}
.checklist h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 20px; color: var(--white); }
.checklist ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 30px; }
.checklist li { position: relative; padding-left: 30px; color: var(--gray-300); font-size: 0.98rem; }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--green-soft); border: 1px solid var(--green-line); color: var(--green);
  font-size: 0.72rem; font-weight: 700; display: flex; align-items: center; justify-content: center;
}

/* ============================================================
   TIMELINE (método)
   ============================================================ */
.timeline { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; counter-reset: none; }
.tl {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; position: relative; overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.tl::before {
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, #16a34a, var(--green)); transition: width 0.5s var(--ease);
}
.tl:hover { transform: translateY(-6px); border-color: var(--green-line); background: var(--panel); }
.tl:hover::before { width: 100%; }
.tl__step { font-size: 0.85rem; font-weight: 700; color: var(--green); font-variant-numeric: tabular-nums; }
.tl h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; margin: 12px 0 12px; }
.tl p { font-size: 0.94rem; color: var(--text-dim); line-height: 1.55; }

/* ============================================================
   STATS (tecnologia)
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.stat { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; }
.stat__num { display: block; font-size: 2.6rem; font-weight: 800; letter-spacing: -0.03em; color: var(--white); font-variant-numeric: tabular-nums; margin-bottom: 8px; }
.stat__cap { font-size: 0.92rem; color: var(--text-dim); line-height: 1.4; }

/* ============================================================
   CARDS (para quem é)
   ============================================================ */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 40px 0 30px; }
.card {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; font-size: 1.02rem; font-weight: 500; color: var(--gray-100);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
  display: flex; align-items: center; min-height: 110px;
}
.card:hover { transform: translateY(-5px); border-color: var(--line-2); }

/* ============================================================
   RESULTADOS
   ============================================================ */
.results { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 50px 0 44px; }
.result {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 20px 22px; font-size: 0.96rem; color: var(--gray-200, #d5d6da);
  position: relative; padding-left: 44px;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.result::before {
  content: "↑"; position: absolute; left: 18px; top: 20px; color: var(--green); font-weight: 700;
}
.result:hover { border-color: var(--green-line); transform: translateY(-3px); }

/* Case antes/depois */
.case {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px; text-align: center; max-width: 720px; margin: 0 auto;
}
.case__label { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-500); margin-bottom: 24px; }
.case__row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; }
.case__side { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.case__tag { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-500); }
.case__tag--green { color: var(--green); }
.case__val { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.case__val--muted { color: var(--gray-500); }
.case__val--green { color: var(--green); }
.case__bar { height: 8px; border-radius: 999px; background: rgba(255,255,255,0.08); position: relative; overflow: hidden; }
.case__bar i {
  position: absolute; inset: 0; width: 28%; border-radius: 999px;
  background: linear-gradient(90deg, #16a34a, var(--green)); box-shadow: 0 0 14px var(--green-line);
  transition: width 1.5s var(--ease);
}
.case.in .case__bar i { width: 88%; }
.case__note { font-size: 0.85rem; color: var(--gray-500); margin-top: 24px; }

/* ============================================================
   FAQ (accordion dinâmico)
   ============================================================ */
.faq { margin-top: 52px; display: flex; flex-direction: column; gap: 14px; }
.faq__item {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.faq__item:hover { border-color: var(--line-2); }
.faq__item.open { border-color: var(--green-line); background: var(--panel); }

.faq__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: none; border: none; cursor: pointer; text-align: left;
  font-family: var(--font); color: var(--white);
  font-size: clamp(1.02rem, 1.6vw, 1.15rem); font-weight: 600; letter-spacing: -0.01em;
  padding: 24px 26px;
}
.faq__q:focus-visible { outline: 2px solid var(--green-line); outline-offset: -2px; border-radius: var(--radius); }

/* Ícone + que vira − ao abrir */
.faq__icon { position: relative; width: 18px; height: 18px; flex: none; }
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute; background: var(--green); border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.faq__icon::before { left: 0; right: 0; top: 50%; height: 2px; transform: translateY(-50%); }
.faq__icon::after { top: 0; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%); }
.faq__item.open .faq__icon::after { transform: translateX(-50%) scaleY(0); opacity: 0; }

/* Painel: anima altura via grid-template-rows */
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.4s var(--ease); }
.faq__item.open .faq__a { grid-template-rows: 1fr; }
.faq__a-inner { overflow: hidden; }
.faq__a-inner p {
  color: var(--text-dim); font-size: 1rem; line-height: 1.6;
  padding: 0 26px 26px; max-width: 60ch;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta {
  padding: 130px 0;
  background:
    radial-gradient(700px 380px at 50% 100%, rgba(34,197,94,0.10), transparent 60%),
    var(--ink);
  border-top: 1px solid var(--line);
}
.cta__title { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 22px; }
.cta__actions { display: flex; justify-content: center; margin-top: 34px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { padding: 60px 0; border-top: 1px solid var(--line); background: var(--black); }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.footer__brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
.footer__mantra { color: var(--text-dim); font-weight: 500; }
.footer__legal { font-size: 0.82rem; color: var(--gray-500); }

/* ============================================================
   REVEAL (microinterações de scroll)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__panel { order: -1; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .results { grid-template-columns: 1fr 1fr; }
  .compare { grid-template-columns: 1fr; }
  .nav__links { display: none; }
}
@media (max-width: 560px) {
  .section { padding: 84px 0; }
  .manifesto { padding: 90px 0; }
  .timeline, .cards, .results { grid-template-columns: 1fr; }
  .checklist ul { grid-template-columns: 1fr; }
  .flow { flex-direction: column; align-items: stretch; }
  .flow__answer { margin-left: 0; }
  .case__row { grid-template-columns: 1fr; gap: 16px; }
  .case__bar { height: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}