/* =====================================================================
   Werk 14 Fahrzeugtechnik — oficina especializada em carros europeus
   Pólo: MODERNO + MOTION · industrial-tech de precisão alemã, dark mode.
   Tipografia: Archivo (display/números) + IBM Plex Sans/Mono (corpo/HUD).
   Mobile-first → desktop com layout próprio. Motion só opacity/transform.
   ===================================================================== */

/* ---------- TOKENS ---------- */
:root {
  /* Paleta dark mode dramático */
  --carbono:      #0A0C0F;   /* fundo base */
  --grafite:      #14181D;   /* superfícies/cards */
  --aco:          #1F262E;   /* bordas, divisórias, grid */
  --aco-2:        #2A333D;   /* hover de borda */
  --ambar:        #FF8A00;   /* acento primário */
  --ambar-soft:   #FFB04D;
  --azul:         #2D9CFF;   /* acento secundário técnico */
  --branco:       #E8EBEE;   /* texto principal */
  --cinza:        #8B95A1;   /* texto secundário/labels */
  --cinza-dim:    #7A8593;   /* labels incidentais — AA em carbono e grafite */

  --ok:           #5BD68A;
  --warn:         #FFB04D;

  /* Tipografia */
  --f-display: "Archivo", system-ui, sans-serif;
  --f-exp:     "Archivo Expanded", "Archivo", sans-serif;
  --f-sans:    "IBM Plex Sans", system-ui, sans-serif;
  --f-mono:    "IBM Plex Mono", ui-monospace, monospace;

  /* Layout */
  --wrap: clamp(20rem, 92vw, 80rem);
  --gut:  clamp(1.25rem, 5vw, 4rem);

  /* Ritmo vertical */
  --sec-y: clamp(4rem, 11vw, 9rem);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --rise: 1.4rem;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  background: var(--carbono);
  color: var(--branco);
  font-family: var(--f-sans);
  font-weight: 300;
  line-height: 1.6;
  font-size: clamp(1rem, 0.96rem + 0.3vw, 1.0625rem);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--ambar); color: var(--carbono); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0rem;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0rem;
}

.skip-link {
  position: absolute; left: clamp(0.5rem, 2vw, 1rem); top: -3rem;
  background: var(--ambar); color: var(--carbono);
  padding: clamp(0.5rem, 2vw, 0.75rem) clamp(0.75rem, 3vw, 1.25rem);
  font-family: var(--f-mono); font-size: 0.85rem; font-weight: 600;
  z-index: 200; transition: top 0.2s var(--ease); border-radius: 0.25rem;
}
.skip-link:focus { top: clamp(0.5rem, 2vw, 1rem); }

:focus-visible { outline: 2px solid var(--azul); outline-offset: 3px; border-radius: 0.15rem; }

/* ---------- GRID BLUEPRINT DE FUNDO ---------- */
.blueprint {
  position: fixed;
  inset: 0rem;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(31,38,46,0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(31,38,46,0.55) 1px, transparent 1px);
  background-size: clamp(2.5rem, 9vw, 5rem) clamp(2.5rem, 9vw, 5rem);
  -webkit-mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 35%, transparent 78%);
          mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 35%, transparent 78%);
  opacity: 0;
  transition: opacity 1.4s ease;
}
.blueprint.is-in { opacity: 0.4; }

/* tudo o conteúdo acima do grid */
.topbar, main, .foot, .sticky-wa { position: relative; z-index: 1; }

/* ---------- HELPERS DE SEÇÃO ---------- */
section { padding-left: var(--gut); padding-right: var(--gut); }
.kicker {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--f-mono); font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cinza);
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
}
.kicker--amber { color: var(--ambar-soft); }
.kicker__tick {
  width: 1.4rem; height: 1px; background: var(--azul); display: inline-block;
  position: relative; flex: none;
}
.kicker--amber .kicker__tick { background: var(--ambar); }
.kicker__tick::after {
  content: ""; position: absolute; right: 0rem; top: -2px;
  width: 5px; height: 5px; background: var(--azul); border-radius: 50%;
}
.kicker--amber .kicker__tick::after { background: var(--ambar); }

.u-accent { color: var(--ambar); }

/* ---------- BOTÕES ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--f-mono); font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: clamp(0.85rem, 2.5vw, 1rem) clamp(1.25rem, 4vw, 1.75rem);
  border-radius: 0.4rem; transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  border: 1px solid transparent;
}
.btn__arrow { width: 1rem; height: 1rem; transition: transform 0.3s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(0.25rem); }
.btn--amber { background: var(--ambar); color: var(--carbono); }
.btn--amber:hover { background: var(--ambar-soft); transform: translateY(-2px); box-shadow: 0 0.6rem 1.6rem rgba(255,138,0,0.28); }
.btn--ghost { color: var(--branco); border-color: var(--aco-2); }
.btn--ghost:hover { border-color: var(--azul); color: var(--azul); }
.btn--block { width: 100%; justify-content: center; }

/* ===================================================================
   TOPBAR
   =================================================================== */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: clamp(0.9rem, 3vw, 1.2rem) var(--gut);
  border-bottom: 1px solid var(--aco);
  background: rgba(10,12,15,0.7);
  backdrop-filter: blur(10px);
  position: sticky; top: 0rem; z-index: 100;
}
.topbar__brand { display: flex; align-items: center; gap: 0.7rem; }
.topbar__mark {
  font-family: var(--f-exp); font-weight: 800; font-size: 0.85rem;
  color: var(--carbono); background: var(--ambar);
  padding: 0.25rem 0.45rem; border-radius: 0.25rem; letter-spacing: 0.02em;
  flex: none;
}
.topbar__name {
  font-family: var(--f-display); font-weight: 700; font-size: 1rem;
  line-height: 1.05; display: flex; flex-direction: column;
}
.topbar__role {
  display: none;
  font-family: var(--f-mono); font-weight: 400; font-size: 0.62rem;
  letter-spacing: 0.08em; color: var(--cinza); text-transform: uppercase;
  margin-top: 0.15rem;
}
@media (min-width: 30rem) { .topbar__role { display: block; } }
.topbar__code {
  display: none;
  font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.1em;
  color: var(--cinza); text-transform: uppercase;
}
.topbar__live { color: var(--ok); }
.topbar__cta {
  font-family: var(--f-mono); font-weight: 600; font-size: 0.72rem;
  letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--ambar); border: 1px solid var(--ambar);
  padding: 0.45rem 0.7rem; border-radius: 0.35rem; flex: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
  white-space: nowrap;
}
.topbar__cta:hover { background: var(--ambar); color: var(--carbono); }
/* mobile: encurta o CTA do topo para "Agendar" */
.topbar__cta-full { display: none; }
@media (min-width: 30rem) {
  .topbar__cta { font-size: 0.78rem; padding: 0.5rem 0.85rem; letter-spacing: 0.04em; }
  .topbar__cta-short { display: none; }
  .topbar__cta-full { display: inline; }
}

/* ===================================================================
   01 · HERO
   =================================================================== */
.hero {
  padding-top: clamp(2.5rem, 8vw, 5rem);
  padding-bottom: var(--sec-y);
  max-width: var(--wrap); margin: 0 auto;
  display: grid; gap: clamp(2.5rem, 7vw, 4rem);
}
.hero__title {
  /* mobile: Archivo com tracking apertado (leitura industrial); Expanded entra no desktop */
  font-family: var(--f-display);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.035em;
  font-size: clamp(2.4rem, 11vw, 5.5rem);
  text-transform: uppercase;
  margin-bottom: clamp(1.25rem, 4vw, 1.75rem);
  overflow-wrap: break-word;
}
.hero__line { display: block; }
.hero__line--cond { color: var(--branco); }
.hero__line--accent { color: var(--ambar); }
.hero__lead {
  color: var(--cinza); max-width: 34rem; font-size: clamp(1rem, 0.95rem + 0.5vw, 1.15rem);
  margin-bottom: clamp(1.75rem, 5vw, 2.25rem);
}
.hero__lead em { color: var(--branco); font-style: normal; font-weight: 500; }
.hero__actions {
  display: flex; flex-wrap: wrap; gap: clamp(0.75rem, 2.5vw, 1rem);
  margin-bottom: clamp(2rem, 6vw, 2.5rem);
}

/* Selo de garantia */
.seal {
  display: inline-flex; align-items: center; gap: clamp(0.85rem, 3vw, 1.1rem);
  padding: clamp(0.9rem, 3vw, 1.1rem) clamp(1.1rem, 3.5vw, 1.4rem);
  border: 1px solid var(--aco-2);
  border-radius: 0.6rem;
  background: linear-gradient(135deg, rgba(255,138,0,0.06), rgba(20,24,29,0.4));
  position: relative;
}
.seal__ring {
  width: clamp(2.4rem, 8vw, 2.9rem); height: clamp(2.4rem, 8vw, 2.9rem);
  border-radius: 50%; flex: none;
  border: 2px solid var(--ambar);
  position: relative;
  animation: sealGlow 3.2s ease-in-out infinite;
}
.seal__ring::after {
  content: "✓"; position: absolute; inset: 0rem;
  display: grid; place-items: center; color: var(--ambar);
  font-weight: 700; font-size: clamp(1.1rem, 4vw, 1.4rem);
}
@keyframes sealGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,138,0,0.0); }
  50%      { box-shadow: 0 0 1.4rem 0.1rem rgba(255,138,0,0.32); }
}
.seal__body { display: flex; flex-direction: column; line-height: 1.2; }
.seal__top { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cinza); }
.seal__big { font-family: var(--f-exp); font-weight: 800; font-size: clamp(1.1rem, 4vw, 1.35rem); text-transform: uppercase; color: var(--branco); letter-spacing: -0.01em; }
.seal__sub { font-family: var(--f-mono); font-size: 0.68rem; color: var(--ambar-soft); letter-spacing: 0.02em; margin-top: 0.15rem; }

/* Visual do hero */
.hero__frame {
  position: relative; border-radius: 0.7rem; overflow: hidden;
  border: 1px solid var(--aco-2);
  background: var(--grafite);
}
.hero__frame img {
  width: 100%; height: auto; object-fit: cover;
  filter: contrast(1.08) saturate(0.92) brightness(0.92);
}
.hud {
  position: absolute; font-family: var(--f-mono); font-size: 0.62rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--azul); background: rgba(10,12,15,0.78);
  padding: 0.3rem 0.5rem; border: 1px solid rgba(45,156,255,0.4);
  border-radius: 0.25rem; backdrop-filter: blur(4px);
}
.hud--tl { top: 0.7rem; left: 0.7rem; }
.hud--br { bottom: 0.7rem; right: 0.7rem; color: var(--ambar); border-color: rgba(255,138,0,0.4); }
.hero__cote { position: absolute; pointer-events: none; }
.hero__cote--v { top: 12%; bottom: 12%; left: 0.7rem; width: 1px; background: linear-gradient(to bottom, transparent, rgba(45,156,255,0.5), transparent); }
.hero__cote--h { left: 12%; right: 12%; bottom: 2.4rem; height: 1px; background: linear-gradient(to right, transparent, rgba(45,156,255,0.35), transparent); }
.hero__cap {
  font-family: var(--f-mono); font-size: 0.7rem; color: var(--cinza-dim);
  letter-spacing: 0.04em; margin-top: 0.7rem; text-transform: uppercase;
}

/* ===================================================================
   02 · MARCAS
   =================================================================== */
.marcas {
  max-width: var(--wrap); margin: 0 auto;
  padding-top: clamp(2rem, 5vw, 3rem); padding-bottom: clamp(2rem, 5vw, 3rem);
  border-top: 1px solid var(--aco); border-bottom: 1px solid var(--aco);
}
.marcas__label {
  font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--cinza-dim);
  text-align: center; margin-bottom: clamp(1.25rem, 4vw, 1.75rem);
}
.marcas__row {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.25rem, 5vw, 2.5rem);
}
.marca {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.35rem; text-align: center;
}
.marca__name {
  font-family: var(--f-exp); font-weight: 800; letter-spacing: 0.02em;
  font-size: clamp(1.05rem, 4.5vw, 1.5rem); color: var(--branco);
  transition: color 0.3s var(--ease);
}
.marca:hover .marca__name { color: var(--ambar); }
.marca__spec {
  font-family: var(--f-mono); font-size: 0.65rem; letter-spacing: 0.08em;
  color: var(--cinza-dim); text-transform: uppercase;
}

/* ===================================================================
   03 · STATS (coração do conceito)
   =================================================================== */
.stats {
  max-width: var(--wrap); margin: 0 auto;
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
}
.stats__head { margin-bottom: clamp(2rem, 6vw, 3.5rem); }
.stats__title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.7rem, 6vw, 2.6rem); line-height: 1.05;
  letter-spacing: -0.02em;
}
.stats__row {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0rem;
  border-top: 1px solid var(--aco);
  border-left: 1px solid var(--aco);
}
.stat {
  padding: clamp(1.5rem, 5vw, 2.25rem) clamp(1.1rem, 4vw, 1.75rem);
  border-right: 1px solid var(--aco);
  border-bottom: 1px solid var(--aco);
  display: flex; flex-direction: column;
}
.stat__num {
  font-family: var(--f-exp); font-weight: 900;
  font-size: clamp(2.6rem, 13vw, 4.5rem); line-height: 0.9;
  letter-spacing: -0.03em; color: var(--ambar);
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.6rem;
}
.stat__label {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(0.85rem, 2.6vw, 1rem); color: var(--branco);
  line-height: 1.2; margin-bottom: 0.4rem;
}
.stat__note {
  font-family: var(--f-mono); font-size: 0.68rem; color: var(--cinza);
  letter-spacing: 0.02em; line-height: 1.4;
}

/* ===================================================================
   04 · DIAGNÓSTICO
   =================================================================== */
.diag {
  max-width: var(--wrap); margin: 0 auto;
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
  display: grid; gap: clamp(2.5rem, 7vw, 3.5rem);
}
.diag__title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.9rem, 7vw, 3rem); line-height: 1.0;
  letter-spacing: -0.02em; margin-bottom: clamp(1rem, 3vw, 1.5rem);
}
.diag__lead { color: var(--cinza); max-width: 36rem; margin-bottom: clamp(1.5rem, 4vw, 2rem); }
.diag__points { display: grid; gap: 0.85rem; }
.diag__points li {
  display: flex; align-items: flex-start; gap: 0.7rem;
  font-family: var(--f-sans); font-size: 0.95rem; color: var(--branco);
}
.diag__dot { width: 0.45rem; height: 0.45rem; background: var(--azul); border-radius: 50%; flex: none; margin-top: 0.55rem; }

.diag__shot {
  border-radius: 0.6rem; overflow: hidden; border: 1px solid var(--aco-2);
  margin-bottom: clamp(1rem, 3vw, 1.25rem);
}
.diag__shot img { filter: contrast(1.06) saturate(1.05) brightness(0.95); }

/* terminal HUD */
.terminal {
  border: 1px solid var(--aco-2); border-radius: 0.6rem;
  background: #07090C; overflow: hidden;
}
.terminal__bar {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--cinza);
  padding: 0.6rem 0.85rem; border-bottom: 1px solid var(--aco);
  background: var(--grafite);
}
.terminal__dotset { display: inline-flex; gap: 0.3rem; }
.terminal__dotset i { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--aco-2); }
.terminal__dotset i:first-child { background: var(--ambar); }
.terminal__feed {
  font-family: var(--f-mono); font-size: clamp(0.72rem, 2.6vw, 0.82rem);
  line-height: 1.9; color: var(--cinza);
  padding: clamp(0.9rem, 3vw, 1.25rem);
  white-space: pre-wrap; word-break: break-word;
}
.t-line { display: block; }
.terminal__feed b.ok { color: var(--ok); }
.t-warn { color: var(--warn); }
.t-ok { color: var(--azul); }
.cursor {
  display: inline-block; width: 0.55rem; height: 1rem;
  background: var(--ambar); margin-left: 0.25rem; vertical-align: middle;
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

/* ===================================================================
   05 · SISTEMAS
   =================================================================== */
.sistemas {
  max-width: var(--wrap); margin: 0 auto;
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
}
.sistemas__head { margin-bottom: clamp(2rem, 6vw, 3rem); }
.sistemas__title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.9rem, 7vw, 3rem); line-height: 1.0; letter-spacing: -0.02em;
}
.sistemas__grid { display: grid; gap: clamp(1rem, 3vw, 1.25rem); }
.sys {
  position: relative; overflow: hidden;
  border: 1px solid var(--aco);
  border-radius: 0.6rem;
  background: var(--grafite);
  padding: clamp(1.4rem, 5vw, 1.9rem);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease);
}
.sys:hover { border-color: var(--ambar); transform: translateY(-3px); background: #171C22; }
.sys__num {
  font-family: var(--f-mono); font-size: 0.85rem; font-weight: 600;
  color: var(--cinza-dim); letter-spacing: 0.05em; display: block;
  margin-bottom: clamp(1.5rem, 5vw, 2.25rem);
  transition: color 0.3s var(--ease);
}
.sys:hover .sys__num { color: var(--ambar); }
.sys__name {
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.2rem, 4.5vw, 1.45rem); margin-bottom: 0.55rem; letter-spacing: -0.01em;
}
.sys__desc { color: var(--cinza); font-size: 0.92rem; margin-bottom: 1rem; }
.sys__tag {
  font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--azul);
  border: 1px solid rgba(45,156,255,0.3); border-radius: 0.3rem;
  padding: 0.28rem 0.5rem; display: inline-block;
}
/* linha azul-elétrico desliza na base */
.sys__rule {
  position: absolute; left: 0rem; bottom: 0rem; height: 2px; width: 100%;
  background: var(--azul); transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.sys:hover .sys__rule { transform: scaleX(1); }

/* ===================================================================
   06 · PEÇAS & PROCESSO
   =================================================================== */
.proc {
  max-width: var(--wrap); margin: 0 auto;
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
}
.proc__head { margin-bottom: clamp(2rem, 6vw, 2.75rem); }
.proc__title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.7rem, 6vw, 2.6rem); line-height: 1.05; letter-spacing: -0.02em;
}
.parts {
  display: grid; gap: clamp(1rem, 3vw, 1.25rem);
  margin-bottom: clamp(2.5rem, 7vw, 4rem);
}
.part {
  border: 1px solid var(--aco); border-radius: 0.6rem;
  background: var(--grafite); padding: clamp(1.5rem, 5vw, 2rem);
}
.part--og { border-color: rgba(255,138,0,0.35); background: linear-gradient(160deg, rgba(255,138,0,0.05), var(--grafite)); }
.part__tag {
  font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ambar); margin-bottom: 0.75rem;
}
.part__tag--muted { color: var(--cinza); }
.part__name {
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.25rem, 5vw, 1.6rem); margin-bottom: 0.6rem; letter-spacing: -0.01em;
}
.part__desc { color: var(--cinza); font-size: 0.92rem; margin-bottom: 1rem; }
.part__list { display: grid; gap: 0.5rem; }
.part__list li {
  font-family: var(--f-mono); font-size: 0.74rem; color: var(--branco);
  letter-spacing: 0.02em; padding-left: 1.1rem; position: relative;
}
.part__list li::before { content: "›"; position: absolute; left: 0rem; color: var(--azul); }
.part--og .part__list li::before { color: var(--ambar); }

/* fluxo */
.flow {
  display: grid; gap: 0rem;
  border-top: 1px solid var(--aco);
}
.step {
  padding: clamp(1.25rem, 4.5vw, 1.75rem) 0rem;
  border-bottom: 1px solid var(--aco);
}
.step__num {
  font-family: var(--f-mono); font-weight: 600; font-size: 0.85rem;
  color: var(--ambar); letter-spacing: 0.05em; display: block; margin-bottom: 0.5rem;
}
.step__name {
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.15rem, 4.5vw, 1.4rem); margin-bottom: 0.35rem;
}
.step__desc { color: var(--cinza); font-size: 0.9rem; }

/* ===================================================================
   07 · EQUIPE
   =================================================================== */
.equipe {
  max-width: var(--wrap); margin: 0 auto;
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
}
.equipe__head { margin-bottom: clamp(2rem, 6vw, 3rem); max-width: 40rem; }
.equipe__title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.7rem, 6vw, 2.6rem); line-height: 1.05; letter-spacing: -0.02em;
  margin-bottom: clamp(0.9rem, 3vw, 1.25rem);
}
.equipe__lead { color: var(--cinza); }
.equipe__grid { display: grid; gap: clamp(1.25rem, 4vw, 1.75rem); }
.mech { border: 1px solid var(--aco); border-radius: 0.6rem; overflow: hidden; background: var(--grafite); }
.mech__portrait { overflow: hidden; }
.mech__portrait img {
  width: 100%; aspect-ratio: 1024 / 1280; object-fit: cover;
  filter: contrast(1.05) saturate(0.9) brightness(0.92);
  transition: transform 0.6s var(--ease), filter 0.6s var(--ease);
}
.mech:hover .mech__portrait img { transform: scale(1.04); filter: contrast(1.08) saturate(1) brightness(0.96); }
.mech__meta { display: flex; flex-direction: column; padding: clamp(1rem, 4vw, 1.4rem); gap: 0.25rem; }
.mech__name { font-family: var(--f-display); font-weight: 700; font-size: 1.15rem; }
.mech__role { font-family: var(--f-sans); font-size: 0.85rem; color: var(--branco); }
.mech__cert { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--azul); margin-top: 0.3rem; }

/* ===================================================================
   08 · GARANTIA (bloco de destaque)
   =================================================================== */
.garantia {
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
}
.garantia__inner {
  max-width: var(--wrap); margin: 0 auto;
  border: 1px solid rgba(255,138,0,0.3);
  border-radius: 0.8rem;
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(255,138,0,0.1), transparent 55%),
    var(--grafite);
  padding: clamp(1.75rem, 6vw, 3.5rem);
  display: grid; gap: clamp(2rem, 6vw, 3rem);
}
.garantia__title {
  font-family: var(--f-exp); font-weight: 800; text-transform: uppercase;
  font-size: clamp(1.9rem, 8vw, 3.2rem); line-height: 0.98; letter-spacing: -0.02em;
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
}
.garantia__lead { color: var(--cinza); margin-bottom: clamp(1.5rem, 4vw, 2rem); max-width: 34rem; }
.garantia__lead em { color: var(--branco); font-style: normal; }

/* cartão do termo */
.termo {
  border: 1px solid var(--aco-2); border-radius: 0.6rem;
  background: #0B0E12; overflow: hidden;
}
.termo__head {
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
  padding: 0.8rem 1rem; border-bottom: 1px solid var(--aco);
  background: var(--carbono);
}
.termo__brand { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.08em; color: var(--ambar); text-transform: uppercase; }
.termo__no { font-family: var(--f-mono); font-size: 0.66rem; color: var(--cinza-dim); }
.termo__rows { padding: clamp(0.9rem, 3vw, 1.25rem) clamp(1rem, 3.5vw, 1.4rem); }
.termo__row {
  display: grid; grid-template-columns: clamp(5rem, 28%, 8rem) 1fr;
  gap: 0.75rem; padding: 0.65rem 0rem; border-bottom: 1px dashed var(--aco);
  align-items: baseline;
}
.termo__row:last-child { border-bottom: none; }
.termo__row dt { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--cinza); }
.termo__row dd { font-family: var(--f-sans); font-size: 0.88rem; color: var(--branco); }
.termo__row dd b { color: var(--ambar); font-weight: 600; }
.termo__sign {
  display: flex; align-items: center; gap: 0.75rem;
  padding: clamp(0.9rem, 3vw, 1.25rem) clamp(1rem, 3.5vw, 1.4rem);
  border-top: 1px solid var(--aco);
  font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.04em;
  color: var(--cinza); text-transform: uppercase;
}
.termo__line { flex: none; width: 3rem; height: 1px; background: var(--ambar); }

/* ===================================================================
   09 · VOZES
   =================================================================== */
.vozes {
  max-width: var(--wrap); margin: 0 auto;
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
}
.vozes__head { margin-bottom: clamp(2rem, 6vw, 3rem); }
.vozes__title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.7rem, 6vw, 2.6rem); line-height: 1.05; letter-spacing: -0.02em;
}
.vozes__grid { display: grid; gap: clamp(1rem, 3vw, 1.25rem); }
.voz {
  border: 1px solid var(--aco); border-radius: 0.6rem;
  background: var(--grafite); padding: clamp(1.5rem, 5vw, 2rem);
  display: flex; flex-direction: column; gap: 1.25rem;
  transition: border-color 0.3s var(--ease);
}
.voz:hover { border-color: var(--aco-2); }
.voz__quote p {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(1rem, 3vw, 1.12rem); line-height: 1.5; color: var(--branco);
}
.voz__quote em { color: var(--ambar); font-style: italic; }
.voz__meta { display: flex; flex-direction: column; gap: 0.2rem; padding-top: 0.5rem; border-top: 1px solid var(--aco); }
.voz__meta strong { font-family: var(--f-display); font-weight: 700; font-size: 0.95rem; }
.voz__meta span { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--azul); text-transform: uppercase; }

/* ===================================================================
   10 · FAQ
   =================================================================== */
.faq {
  max-width: clamp(20rem, 92vw, 56rem); margin: 0 auto;
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
}
.faq__head { margin-bottom: clamp(1.75rem, 5vw, 2.5rem); }
.faq__title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.7rem, 6vw, 2.6rem); line-height: 1.05; letter-spacing: -0.02em;
}
.faq__list { display: grid; gap: 0.75rem; }
.qa {
  border: 1px solid var(--aco); border-radius: 0.5rem;
  background: var(--grafite); overflow: hidden;
  transition: border-color 0.3s var(--ease);
}
.qa[open] { border-color: var(--aco-2); }
.qa__q {
  display: flex; align-items: center; gap: 0.85rem;
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(0.95rem, 3vw, 1.1rem); color: var(--branco);
  padding: clamp(1rem, 3.5vw, 1.3rem) clamp(1rem, 4vw, 1.5rem);
  list-style: none; cursor: pointer; position: relative; padding-right: 3rem;
}
.qa__q::-webkit-details-marker { display: none; }
.qa__code {
  font-family: var(--f-mono); font-size: 0.7rem; font-weight: 600;
  color: var(--ambar); border: 1px solid rgba(255,138,0,0.35);
  border-radius: 0.25rem; padding: 0.15rem 0.4rem; flex: none;
}
.qa__q::after {
  content: "+"; position: absolute; right: clamp(1rem, 4vw, 1.5rem);
  font-family: var(--f-mono); font-size: 1.3rem; color: var(--cinza);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}
.qa[open] .qa__q::after { transform: rotate(45deg); color: var(--ambar); }
.qa__a {
  padding: 0rem clamp(1rem, 4vw, 1.5rem) clamp(1.1rem, 4vw, 1.4rem) clamp(3rem, 9vw, 3.4rem);
}
.qa__a p { color: var(--cinza); font-size: 0.92rem; }

/* ===================================================================
   11 · AGENDAR
   =================================================================== */
.agendar {
  max-width: var(--wrap); margin: 0 auto;
  padding-top: var(--sec-y); padding-bottom: var(--sec-y);
  display: grid; gap: clamp(2.5rem, 7vw, 4rem);
}
.agendar__title {
  font-family: var(--f-exp); font-weight: 800; text-transform: uppercase;
  font-size: clamp(2rem, 8vw, 3.4rem); line-height: 0.98; letter-spacing: -0.02em;
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
}
.agendar__lead { color: var(--cinza); max-width: 32rem; margin-bottom: clamp(1.5rem, 4vw, 2rem); }

.wa-btn {
  display: inline-flex; align-items: center; gap: 0.7rem;
  background: var(--ambar); color: var(--carbono);
  font-family: var(--f-mono); font-weight: 600; font-size: 0.92rem;
  letter-spacing: 0.03em; text-transform: uppercase;
  padding: clamp(0.9rem, 3vw, 1.05rem) clamp(1.3rem, 4.5vw, 1.8rem);
  border-radius: 0.45rem; transition: transform 0.25s var(--ease), background 0.25s var(--ease), box-shadow 0.25s var(--ease);
  margin-bottom: clamp(2rem, 5vw, 2.5rem);
}
.wa-btn:hover { background: var(--ambar-soft); transform: translateY(-2px); box-shadow: 0 0.6rem 1.6rem rgba(255,138,0,0.28); }
.wa-btn__icon { width: 1.3rem; height: 1.3rem; fill: currentColor; flex: none; }

.agendar__info { display: grid; gap: 1rem; }
.agendar__info li {
  display: flex; flex-direction: column; gap: 0.25rem;
  font-family: var(--f-sans); font-size: 0.92rem; color: var(--branco);
  border-left: 2px solid var(--aco-2); padding-left: 1rem;
}
.agendar__k { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cinza); }

/* formulário */
.form {
  border: 1px solid var(--aco); border-radius: 0.7rem;
  background: var(--grafite); padding: clamp(1.5rem, 5vw, 2.25rem);
  display: grid; gap: clamp(0.85rem, 3vw, 1.1rem);
}
.form__title {
  font-family: var(--f-display); font-weight: 700; font-size: 1.2rem;
  margin-bottom: 0.25rem;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field__label { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cinza); }
.field__input {
  background: var(--carbono); border: 1px solid var(--aco);
  border-radius: 0.4rem; padding: 0.75rem 0.9rem;
  color: var(--branco); font-family: var(--f-sans); font-size: 0.95rem;
  transition: border-color 0.25s var(--ease);
}
.field__input::placeholder { color: var(--cinza-dim); }
.field__input:focus { outline: none; border-color: var(--azul); }
.field__input--area { resize: vertical; min-height: 4.5rem; }
.form__note { font-family: var(--f-mono); font-size: 0.66rem; color: var(--cinza-dim); text-align: center; margin-top: 0.25rem; }

/* ===================================================================
   FOOTER
   =================================================================== */
.foot {
  border-top: 1px solid var(--aco);
  background: var(--carbono);
  padding: clamp(2.5rem, 7vw, 4rem) var(--gut) clamp(1.5rem, 4vw, 2rem);
}
.foot__top {
  max-width: var(--wrap); margin: 0 auto;
  display: grid; gap: clamp(2rem, 6vw, 3rem);
  padding-bottom: clamp(2rem, 5vw, 3rem); border-bottom: 1px solid var(--aco);
}
.foot__brand { display: flex; align-items: center; gap: 0.75rem; }
.foot__mark {
  font-family: var(--f-exp); font-weight: 800; font-size: 1rem;
  color: var(--carbono); background: var(--ambar);
  padding: 0.35rem 0.55rem; border-radius: 0.3rem; flex: none;
}
.foot__name { font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; display: flex; flex-direction: column; }
.foot__name span { font-family: var(--f-mono); font-weight: 400; font-size: 0.66rem; letter-spacing: 0.06em; color: var(--cinza); text-transform: uppercase; margin-top: 0.2rem; }
.foot__cols { display: grid; gap: clamp(1.25rem, 4vw, 1.75rem); }
.foot__cols li { font-family: var(--f-sans); font-size: 0.88rem; color: var(--cinza); line-height: 1.6; }
.foot__h { display: block; font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--branco); margin-bottom: 0.4rem; }
.foot__bottom {
  max-width: var(--wrap); margin: 0 auto;
  display: flex; flex-direction: column; gap: 0.5rem;
  padding-top: clamp(1.25rem, 4vw, 1.75rem);
}
.foot__legal, .foot__by { font-family: var(--f-mono); font-size: 0.7rem; color: var(--cinza-dim); letter-spacing: 0.03em; }
.foot__by a { color: var(--ambar); }
.foot__by a:hover { color: var(--ambar-soft); }

/* ===================================================================
   STICKY WHATSAPP (mobile)
   =================================================================== */
.sticky-wa {
  position: fixed; left: clamp(0.75rem, 4vw, 1rem); right: clamp(0.75rem, 4vw, 1rem);
  bottom: clamp(0.75rem, 4vw, 1rem); z-index: 90;
  display: flex; align-items: center; justify-content: center; gap: 0.6rem;
  background: var(--ambar); color: var(--carbono);
  font-family: var(--f-mono); font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.9rem 1.25rem; border-radius: 0.5rem;
  box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,0.5);
}
.sticky-wa__icon { width: 1.2rem; height: 1.2rem; fill: currentColor; flex: none; }

/* ===================================================================
   MOTION — reveal padrão
   =================================================================== */
.reveal { opacity: 0; transform: translateY(var(--rise)); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); will-change: opacity, transform; }
.reveal.is-in { opacity: 1; transform: none; }

/* hero parallax leve (aplicado via JS com translateY no frame) */

/* ===================================================================
   DESKTOP — layout próprio
   =================================================================== */
@media (min-width: 48rem) {
  .topbar__code { display: block; }

  .marcas__row { grid-template-columns: repeat(4, 1fr); }

  .stats__row { grid-template-columns: repeat(4, 1fr); }

  .diag__panel { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }

  .sistemas__grid { grid-template-columns: repeat(2, 1fr); }

  .parts { grid-template-columns: repeat(2, 1fr); }

  .flow { grid-template-columns: repeat(5, 1fr); border-top: none; }
  .step { border-bottom: none; border-top: 1px solid var(--aco); padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1rem, 2vw, 1.5rem) 0rem 0rem; }

  .equipe__grid { grid-template-columns: repeat(3, 1fr); }

  .vozes__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 64rem) {
  /* Hero split assimétrico — texto ~5 col, macro sangrando à direita */
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: clamp(3rem, 6vw, 5rem);
  }
  .hero__title { font-family: var(--f-exp); font-weight: 800; letter-spacing: -0.02em; line-height: 0.92; }
  .hero__visual { align-self: stretch; }
  .hero__frame { height: 100%; }
  .hero__frame img { height: 100%; }

  /* Diagnóstico — copy à esquerda, painel à direita */
  .diag { grid-template-columns: 0.85fr 1.15fr; align-items: start; gap: clamp(3rem, 6vw, 5rem); }

  .sistemas__grid { grid-template-columns: repeat(3, 1fr); }

  /* Garantia — copy à esquerda, termo à direita */
  .garantia__inner { grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: clamp(2.5rem, 5vw, 4rem); }

  /* Agendar — copy à esquerda, form à direita */
  .agendar { grid-template-columns: 1fr 1fr; align-items: start; gap: clamp(3rem, 6vw, 5rem); }

  .foot__top { grid-template-columns: 0.8fr 1.2fr; align-items: start; }
  .foot__cols { grid-template-columns: repeat(4, 1fr); }
  .foot__bottom { flex-direction: row; justify-content: space-between; align-items: center; }

  /* sticky-wa só faz sentido no mobile */
  .sticky-wa { display: none; }
}

@media (min-width: 80rem) {
  .blueprint.is-in { opacity: 0.5; }
}

/* ===================================================================
   REDUCED MOTION — estado final visível, sem animação
   =================================================================== */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .blueprint { opacity: 0.4; }
  .cursor { opacity: 1; }
  .seal__ring { box-shadow: 0 0 0.6rem rgba(255,138,0,0.2); }
}