/* ORIGENS — marketing website layout (UI kit). Uses design-system tokens. */
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{ margin:0; background:var(--bg); color:var(--text); font-family:var(--font-sans);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.wrap{ width:100%; max-width:var(--container); margin:0 auto; padding-inline:var(--gutter); }
.wrap--wide{ max-width:var(--container-wide); }
.section{ padding-block:var(--space-section); }
.eyebrow{ display:inline-flex; align-items:center; gap:.7em; font-weight:600; font-size:.75rem;
  letter-spacing:.22em; text-transform:uppercase; color:var(--text-muted); }
.eyebrow .rule{ width:28px; height:1px; background:var(--highlight); }
.mono{ font-family:var(--font-mono); letter-spacing:.08em; }
.h-display{ font-family:var(--font-display); font-weight:900; letter-spacing:-.03em; line-height:.98;
  font-size:var(--text-h1); margin:0; }
.h2{ font-family:var(--font-display); font-weight:900; letter-spacing:-.025em; line-height:1.05;
  font-size:var(--text-h2); margin:0; }
.lead{ font-family:var(--font-secondary); font-size:var(--text-lead); line-height:1.6; color:var(--text-muted); font-weight:400; }

/* ── Nav ───────────────────────────────────────────────────────────────── */
.nav{ position:sticky; top:0; z-index:50; background:transparent; color:var(--text);
  backdrop-filter:none; border-bottom:1px solid transparent; transition:color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out), backdrop-filter var(--dur) var(--ease-out); }
.nav--scrolled{ background:color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter:saturate(1.4) blur(12px); border-color:var(--border); }
/* at the top, the nav floats over the dark hero — go white */
.nav:not(.nav--scrolled){ color:#fff; }
.nav:not(.nav--scrolled) .nav__logosub{ color:rgba(255,255,255,.72)!important; }
.nav__bar{ display:flex; align-items:center; justify-content:space-between; height:76px; gap:24px; }
.nav__links{ display:flex; align-items:center; gap:32px; }
.nav__link{ font-size:.9rem; font-weight:600; letter-spacing:.01em; color:inherit; position:relative; padding:6px 0; }
.nav__link::after{ content:""; position:absolute; left:0; bottom:0; height:2px; width:100%; background:currentColor; transform:scaleX(0); transform-origin:left; transition:transform var(--dur) var(--ease-out); }
.nav__link:hover::after{ transform:scaleX(1); }
.nav__burger{ display:none; background:none; border:none; cursor:pointer; color:inherit; padding:8px; }
/* nav CTA inverts to a white pill over the dark hero */
.nav:not(.nav--scrolled) .nav__cta{ --_bg:#fff; --_fg:var(--ink-1000); }
.nav:not(.nav--scrolled) .nav__cta:hover{ background:var(--ink-150,#D8D9DF); }
.nav__logoimg{ transition:filter var(--dur) var(--ease-out); }
.nav:not(.nav--scrolled) .nav__logoimg{ filter:invert(1); }
.nav__mobile{ display:none; }

/* ── Buttons (mirrors DS Button) ───────────────────────────────────────── */
.btn{ --_bg:var(--accent); --_fg:var(--accent-text); --_bd:transparent;
  display:inline-flex; align-items:center; justify-content:center; gap:.6em;
  font-family:var(--font-sans); font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  font-size:.8rem; line-height:1; white-space:nowrap; border:1px solid var(--_bd);
  background:var(--_bg); color:var(--_fg); border-radius:var(--radius-sm); cursor:pointer;
  padding:0 1.25rem; height:2.75rem; transition:background var(--dur) var(--ease-out),
  color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out), transform var(--dur-fast) var(--ease-out); }
.btn:hover{ background:var(--accent-hover); }
.btn:active{ transform:translateY(1px); }
.btn--secondary{ --_bg:transparent; --_fg:var(--text); --_bd:var(--border-contrast); }
.btn--secondary:hover{ background:var(--accent); color:var(--accent-text); }
.btn--lg{ height:3.25rem; padding:0 1.75rem; }
.btn .arr{ transition:transform var(--dur) var(--ease-out); }
.btn:hover .arr{ transform:translateX(4px); }

/* ── Hero ──────────────────────────────────────────────────────────────── */
.hero{ position:relative; overflow:hidden; margin-top:-76px;
  padding-block:calc(76px + clamp(3.5rem,7vw,6rem)) clamp(4rem,8vw,7rem); }
.hero__bg{ position:absolute; inset:0; z-index:0; overflow:hidden; background:var(--chumbo-900,#0A0A0B); }
.hero__bg video, .hero__bg img.hero__poster{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  filter:contrast(1.05) brightness(.82); }
/* legibility scrim — heavier on the left where the copy sits */
.hero__bg::after{ content:""; position:absolute; inset:0; pointer-events:none; background:
  linear-gradient(90deg, rgba(8,8,9,.92) 0%, rgba(8,8,9,.78) 34%, rgba(8,8,9,.42) 66%, rgba(8,8,9,.55) 100%),
  linear-gradient(0deg, rgba(8,8,9,.85) 0%, rgba(8,8,9,0) 38%); }
/* subtle soil-line texture over the footage — the brand signature */
.hero__lines{ position:absolute; inset:0; z-index:1; pointer-events:none; opacity:.5; background:
  repeating-linear-gradient(to bottom, rgba(255,255,255,.05) 0, rgba(255,255,255,.05) 1px, transparent 1px, transparent 72px); }
.hero .wrap{ position:relative; z-index:2; }
.hero__grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:center; }
.hero h1{ font-size:clamp(2.75rem,6.2vw,5.5rem); margin:18px 0 0; color:var(--paper); }
.hero__lead{ margin-top:28px; max-width:46ch; color:var(--ink-150,#D8D9DF); }
.hero .eyebrow{ color:var(--ink-200,#C2C3CB); }
.hero__cta{ margin-top:40px; display:flex; gap:14px; flex-wrap:wrap; }
.hero__sym{ position:relative; display:flex; align-items:center; justify-content:center; }
.hero__sym img{ width:min(420px,90%); opacity:.96; filter:invert(1); }
.hero__meta{ margin-top:54px; display:flex; gap:36px; flex-wrap:wrap; border-top:1px solid rgba(255,255,255,.16); padding-top:24px; }
.hero__meta .mono{ font-size:.72rem; color:var(--ink-300,#9596A0); text-transform:uppercase; }
/* video drop / load control */
.hero__vidctl{ position:absolute; right:18px; bottom:16px; z-index:3; display:flex; align-items:center; gap:10px; }
.hero__vidbtn{ display:inline-flex; align-items:center; gap:.5em; font-family:var(--font-mono); font-size:.66rem;
  letter-spacing:.12em; text-transform:uppercase; color:var(--ink-200,#C2C3CB);
  background:rgba(8,8,9,.55); border:1px solid rgba(255,255,255,.2); border-radius:var(--radius-pill,999px);
  padding:.5em .9em; cursor:pointer; backdrop-filter:blur(6px); transition:color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out); }
.hero__vidbtn:hover{ color:#fff; border-color:rgba(255,255,255,.5); }
.hero__vidbtn svg{ width:13px; height:13px; }
.hero.is-dragover .hero__bg::after{ background:rgba(8,8,9,.5); }
.hero.is-dragover{ outline:2px dashed rgba(255,255,255,.5); outline-offset:-12px; }
.reveal{ opacity:1; transform:none; transition:opacity var(--dur-slower) var(--ease-out), transform var(--dur-slower) var(--ease-out); }
.js-anim .reveal:not(.in){ opacity:0; transform:translateY(16px); }
@media (prefers-reduced-motion: reduce){ .js-anim .reveal:not(.in){ opacity:1; transform:none; } }

/* ── Proof stats ───────────────────────────────────────────────────────── */
.proof{ border-block:1px solid var(--border); background:var(--bg-soft); }
.proof__grid{ display:grid; grid-template-columns:repeat(4,1fr); }
.proof__cell{ padding:40px 28px; border-left:1px solid var(--border); }
.proof__cell:first-child{ border-left:0; padding-left:0; }
.stat__v{ font-family:var(--font-display); font-weight:900; font-size:clamp(2.4rem,4vw,3.4rem);
  letter-spacing:-.03em; line-height:1; font-variant-numeric:tabular-nums; display:flex; align-items:baseline; gap:.08em; }
.stat__v sup{ font-size:.4em; font-weight:700; top:-.1em; }
.stat__l{ margin-top:10px; font-size:.85rem; color:var(--text-muted); font-weight:600; }

/* ── Section heading block ─────────────────────────────────────────────── */
.head{ max-width:62ch; margin-bottom:56px; }
.head h2{ margin-top:18px; }
.head p{ margin-top:20px; }

/* ── Services ──────────────────────────────────────────────────────────── */
.svc{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:var(--radius-lg); overflow:hidden; }
.svc__card{ background:var(--surface); padding:40px; position:relative; cursor:default; transition:background var(--dur) var(--ease-out); min-height:230px; display:flex; flex-direction:column; }
.svc__card::before{ content:""; position:absolute; top:0; left:0; right:0; height:2px; background:var(--highlight); transform:scaleX(0); transform-origin:left; transition:transform var(--dur-slow) var(--ease-out); }
.svc__card:hover::before{ transform:scaleX(1); }
.svc__card:hover{ background:var(--bg-soft); }
.svc__idx{ font-family:var(--font-mono); font-size:.75rem; color:var(--text-subtle); letter-spacing:.1em; }
.svc__ico{ margin:20px 0 16px; }
.svc__ico svg{ width:28px; height:28px; stroke-width:1.5; color:var(--highlight); }
.svc__card h3{ font-family:var(--font-display); font-weight:800; font-size:1.4rem; letter-spacing:-.02em; margin:0 0 10px; }
.svc__card p{ margin:0; color:var(--text-muted); line-height:1.55; font-size:.95rem; font-family:var(--font-secondary); }

/* ── Manifesto (dark) ──────────────────────────────────────────────────── */
.manifesto{ position:relative; overflow:hidden; background:var(--chumbo-900); color:var(--paper); display:flex; align-items:center; min-height:78vh; }
.manifesto__photo{ position:absolute; top:0; right:0; bottom:0; width:54%; z-index:0;
  background:url('assets/hero-soil.png') center center/cover no-repeat; }
.manifesto__photo::after{ content:""; position:absolute; inset:0; pointer-events:none; background:
  linear-gradient(90deg, var(--chumbo-900) 0%, rgba(20,19,19,.55) 26%, rgba(20,19,19,0) 62%),
  linear-gradient(180deg, var(--chumbo-900) 0%, rgba(20,19,19,.4) 15%, rgba(20,19,19,0) 35%); }
.manifesto .wrap{ position:relative; z-index:2; }
.manifesto__q{ max-width:18ch; }
.manifesto__q{ font-family:var(--font-display); font-weight:900; letter-spacing:-.03em;
  font-size:clamp(2rem,4.4vw,3.6rem); line-height:1.1; max-width:20ch; margin:24px 0 0; position:relative; }
.manifesto__q em{ font-style:normal; color:var(--text-muted); }

/* ── Process ───────────────────────────────────────────────────────────── */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:28px; }
.step{ border-top:2px solid var(--highlight); padding-top:22px; }
.step__n{ font-family:var(--font-mono); font-size:.78rem; letter-spacing:.1em; color:var(--text-subtle); }
.step h4{ font-family:var(--font-display); font-weight:800; font-size:1.2rem; letter-spacing:-.01em; margin:14px 0 8px; }
.step p{ margin:0; color:var(--text-muted); font-size:.92rem; line-height:1.55; font-family:var(--font-secondary); }

/* ── FAQ ───────────────────────────────────────────────────────────────── */
.acc{ border-top:1px solid var(--border); max-width:820px; }
.acc__item{ border-bottom:1px solid var(--border); }
.acc__head{ width:100%; display:flex; align-items:center; justify-content:space-between; gap:1rem;
  background:none; border:none; cursor:pointer; text-align:left; padding:1.5rem 0;
  font-family:var(--font-display); font-weight:700; font-size:1.2rem; color:var(--text); letter-spacing:-.01em; transition:color var(--dur) var(--ease-out); }
.acc__head:hover{ color:var(--text-muted); }
.acc__ico{ flex:none; width:1.1rem; height:1.1rem; position:relative; }
.acc__ico::before,.acc__ico::after{ content:""; position:absolute; background:currentColor; transition:transform var(--dur-slow) var(--ease-out),opacity var(--dur) var(--ease-out); }
.acc__ico::before{ top:50%; left:0; right:0; height:2px; transform:translateY(-50%); }
.acc__ico::after{ left:50%; top:0; bottom:0; width:2px; transform:translateX(-50%); }
.acc__item.open .acc__ico::after{ transform:translateX(-50%) scaleY(0); opacity:0; }
.acc__panel{ overflow:hidden; display:grid; grid-template-rows:0fr; transition:grid-template-rows var(--dur-slow) var(--ease-out); }
.acc__item.open .acc__panel{ grid-template-rows:1fr; }
.acc__panel>div{ min-height:0; }
.acc__body{ padding:0 0 1.5rem; color:var(--text-muted); line-height:1.6; max-width:64ch; font-family:var(--font-secondary); }

/* ── Contact ───────────────────────────────────────────────────────────── */
.contact__grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start; }
.field{ display:flex; flex-direction:column; gap:.5rem; margin-bottom:18px; }
.field label{ font-weight:600; font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--text-muted); }
.field input,.field textarea{ font-family:var(--font-sans); font-size:1rem; font-weight:500; color:var(--text);
  background:var(--surface); border:1px solid var(--border-strong); border-radius:var(--radius-sm); padding:.8rem 1rem; width:100%; transition:border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out); }
.field input{ height:3rem; } .field textarea{ resize:vertical; min-height:120px; line-height:1.5; }
.field input:focus,.field textarea:focus{ outline:none; border-color:var(--border-contrast); box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--focus-ring); }
.contact__info dt{ font-weight:700; font-size:.95rem; margin-bottom:4px; }
.contact__info dd{ margin:0 0 24px; color:var(--text-muted); font-size:.95rem; }

/* ── Footer ────────────────────────────────────────────────────────────── */
.footer{ background:var(--chumbo-900); color:var(--paper); }
.footer__top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-block:64px 48px; }
.footer__cols h5{ font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:#9596a0; margin:0 0 18px; }
.footer__cols a{ display:block; color:#d8d9df; font-size:.92rem; padding:6px 0; transition:color var(--dur) var(--ease-out); }
.footer__cols a:hover{ color:#fff; }
.footer__bottom{ border-top:1px solid var(--ink-700); padding-block:24px; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.footer__bottom .mono{ font-size:.72rem; color:#6a6a72; text-transform:uppercase; }

/* ── Áreas de atuação (mapa) ───────────────────────────────────────────── */
.atuacao{ background:var(--chumbo-900); color:var(--text); }
.atu-grid{ display:grid; grid-template-columns:1.45fr .95fr; gap:clamp(24px,3vw,52px); align-items:start; }
.atu-mapwrap{ position:relative; min-height:340px; perspective:1200px; }
.atu-map{ width:100%; height:auto; display:block; overflow:visible;
  transform:rotateX(20deg) scale(1.04); transform-origin:50% 58%; }
.atu-state{ transition:fill var(--dur) var(--ease-out); }
.atu-state.is-op{ cursor:pointer; }
.atu-uflabel{ font-family:var(--font-mono); font-weight:700; font-size:15px; fill:#052b27;
  pointer-events:none; letter-spacing:.08em; paint-order:stroke; stroke:rgba(150,224,217,.55);
  stroke-width:2.5px; stroke-linejoin:round; }
.atu-tip{ position:fixed; z-index:60; pointer-events:none; opacity:0; transform:translate(-50%,-120%);
  transition:opacity var(--dur-fast) var(--ease-out); background:rgba(20,19,19,.94);
  border:1px solid var(--turquesa-700); padding:7px 12px; border-radius:var(--radius-sm);
  white-space:nowrap; font-size:.82rem; font-weight:600; color:var(--paper); box-shadow:0 12px 30px rgba(0,0,0,.5); }
.atu-tip .uf{ font-family:var(--font-mono); color:var(--turquesa-400); margin-left:8px; font-size:.72rem; }

.atu-panel{ background:var(--surface); border:1px solid var(--border); border-left:3px solid var(--turquesa-500);
  border-radius:var(--radius-sm); padding:28px 30px 30px; }
.atu-panel__tag{ font-family:var(--font-mono); font-size:.66rem; letter-spacing:.18em; text-transform:uppercase; color:var(--turquesa-400); }
.atu-panel__name{ font-family:var(--font-display); font-weight:800; font-size:1.85rem; letter-spacing:-.02em; margin:10px 0 4px; line-height:1.04; color:var(--text); }
.atu-panel__sub{ color:var(--text-muted); font-size:.9rem; }
.atu-rows{ display:grid; gap:18px; margin:26px 0; }
.atu-row{ display:flex; align-items:baseline; justify-content:space-between; gap:14px; }
.atu-row__k{ color:var(--text-muted); font-size:.86rem; }
.atu-row__v{ font-family:var(--font-display); font-weight:800; font-size:1.35rem; letter-spacing:-.01em; color:var(--text); }
.atu-row__v sup{ font-size:.56em; font-weight:700; color:var(--text-muted); margin-left:2px; }
.atu-cult{ color:var(--text-muted); font-size:.86rem; margin-bottom:12px; }
.atu-chips{ display:flex; flex-wrap:wrap; gap:8px; }
.atu-chip{ font-size:.78rem; font-weight:600; padding:5px 12px; border-radius:var(--radius-sm);
  background:transparent; color:var(--turquesa-300); border:1px solid var(--turquesa-700); }

.atu-stats{ margin-top:clamp(28px,4vh,48px); background:var(--bg-sunken,#0f0e0e); border:1px solid var(--border);
  border-radius:var(--radius-md); padding:30px clamp(24px,4vw,48px); display:grid; grid-template-columns:repeat(4,1fr);
  gap:24px; position:relative; overflow:hidden; }
.atu-stats::after{ content:""; position:absolute; right:0; top:0; bottom:0; width:6px; background:var(--turquesa-500); }
.atu-stat__v{ font-family:var(--font-display); font-weight:800; font-size:clamp(1.9rem,3.4vw,2.9rem); letter-spacing:-.03em; line-height:1; color:var(--text); }
.atu-stat__v sup{ font-size:.42em; font-weight:700; color:var(--text-muted); margin-left:3px; vertical-align:super; }
.atu-stat__v.is-cult{ font-size:clamp(1.05rem,1.8vw,1.35rem); line-height:1.18; }
.atu-stat__l{ color:var(--text-muted); font-size:.82rem; margin-top:10px; }
.atu-legend{ display:flex; gap:22px; justify-content:center; margin-top:22px; flex-wrap:wrap; }
.atu-legend span{ display:inline-flex; align-items:center; gap:9px; font-size:.82rem; color:var(--text-muted); }
.atu-legend i{ width:16px; height:16px; border-radius:4px; display:inline-block; }
.atu-legend .sw-op{ background:var(--turquesa-500); }
.atu-legend .sw-no{ background:#232222; border:1px solid #3a3938; }

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width:900px){
  .hero__grid{ grid-template-columns:1fr; } .hero__sym{ display:none; }
  .proof__grid{ grid-template-columns:repeat(2,1fr); }
  .proof__cell{ border-top:1px solid var(--border); }
  .proof__cell:nth-child(-n+2){ border-top:0; }
  .proof__cell:nth-child(odd){ border-left:0; padding-left:0; }
  .svc{ grid-template-columns:1fr; } .steps{ grid-template-columns:1fr 1fr; }
  .atu-grid{ grid-template-columns:1fr; } .atu-stats{ grid-template-columns:repeat(2,1fr); row-gap:30px; }
  .contact__grid{ grid-template-columns:1fr; gap:40px; } .footer__top{ grid-template-columns:1fr 1fr; }
  .nav__links{ display:none; } .nav__burger{ display:block; }
  .nav__mobile{ display:block; border-top:1px solid var(--border); }
  .nav__mobile a{ display:block; padding:14px var(--gutter); font-weight:600; border-bottom:1px solid var(--border); }
  .manifesto { min-height: auto; padding-block: 80px; background: radial-gradient(ellipse at center, rgba(16, 28, 24, 0.8) 0%, var(--chumbo-900) 70%); }
  .manifesto__photo { display: none; }
}
@media (max-width:560px){ .steps{ grid-template-columns:1fr; } .footer__top{ grid-template-columns:1fr; } }