/* =========================================================
   Vibex AudioCar · v2.0
   Mobile-first. Pontos de quebra: 768px (tablet) e 1024px (desktop).
   ========================================================= */

/* ---------- tokens ---------- */
:root {
  color-scheme: dark;

  /* neutros (fundo quente, quase preto) */
  --bg: #0E0907;
  --surface: #17100B;
  --surface-2: #211710;
  --surface-3: #2C1F15;
  --border: rgba(255, 241, 222, .12);
  --border-strong: rgba(255, 241, 222, .24);

  /* texto: contraste AA/AAA sobre --bg e --surface */
  --text: #FFF4E6;      /* 18:1 */
  --muted: #CDB8A3;     /* 10:1 */
  --subtle: #A08A75;    /* 6:1, só para textos de apoio */

  /* marca */
  --orange: #FF6A13;    /* primária: CTAs e destaques */
  --orange-hover: #FF8133;
  --amber: #FFC21A;     /* secundária: realces e foco */
  --on-orange: #160C05; /* texto sobre laranja: 6,8:1 */

  /* estados */
  --ok: #3DDC84;
  --alert: #FF4D4D;

  --font-display: "Big Shoulders Display", Impact, "Arial Narrow", sans-serif;
  --font-body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: .75rem;
  --radius-lg: 1.25rem;
  --container: 74rem;
  --gutter: 1rem;
  --header-h: 4rem;
  --bar-h: 4.5rem;
  --section-y: clamp(3.5rem, 9vw, 7rem);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: calc(var(--bar-h) + env(safe-area-inset-bottom, 0px));
  -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--orange); color: var(--on-orange); }
[hidden] { display: none !important; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 1rem; top: -4rem; z-index: 100;
  background: var(--amber); color: var(--on-orange); font-weight: 700;
  padding: .75rem 1rem; border-radius: var(--radius); text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }

.icon { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon--fill { fill: currentColor; stroke: none; }

/* ---------- tipografia ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 900; line-height: .95; text-transform: uppercase; letter-spacing: .01em; text-wrap: balance; }
h1 { font-size: clamp(2.75rem, 10vw, 5.25rem); }
h2 { font-size: clamp(2.125rem, 6.5vw, 3.75rem); }
h3 { font-size: clamp(1.5rem, 4vw, 1.875rem); font-weight: 700; line-height: 1.05; }
p { text-wrap: pretty; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8125rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--amber);
}
.eyebrow::before { content: ""; width: 1.5rem; height: 2px; background: var(--orange); }
.lead { color: var(--muted); font-size: clamp(1.0625rem, 2.4vw, 1.25rem); max-width: 38rem; }
.hl { color: var(--orange); }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 3rem; padding: .75rem 1.375rem;
  border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; font-size: 1rem; line-height: 1.2; text-decoration: none; text-align: center;
  cursor: pointer; transition: background-color .2s, border-color .2s, color .2s, transform .15s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--orange); color: var(--on-orange); }
.btn-primary:hover { background: var(--orange-hover); }
.btn-ghost { border-color: var(--border-strong); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); }
.btn-lg { min-height: 3.5rem; padding-inline: 1.75rem; font-size: 1.0625rem; }
.btn-sm { min-height: 2.75rem; padding: .5rem 1.125rem; font-size: .9375rem; }
.btn-block { width: 100%; }

.link-arrow { display: inline-flex; align-items: center; gap: .375rem; font-weight: 700; color: var(--orange); text-decoration: none; min-height: 2.75rem; }
.link-arrow:hover { color: var(--orange-hover); text-decoration: underline; text-underline-offset: .2em; }
.link-arrow .icon { transition: transform .2s var(--ease); }
.link-arrow:hover .icon { transform: translateX(3px); }

/* ---------- cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14, 9, 7, .86);
  -webkit-backdrop-filter: saturate(1.4) blur(10px); backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background-color .2s;
}
.site-header.is-scrolled { border-bottom-color: var(--border); background: rgba(14, 9, 7, .94); }
.header-inner { display: flex; align-items: center; gap: .75rem; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: .625rem; text-decoration: none; margin-right: auto; min-height: 2.75rem; }
.brand img { width: 2.75rem; height: 2.75rem; border-radius: 50%; }
.brand-name { font-family: var(--font-display); font-weight: 900; font-size: 1.375rem; letter-spacing: .04em; text-transform: uppercase; line-height: 1; }
.brand-name span { color: var(--orange); }
.header-cta { display: none; }

.menu-toggle {
  display: grid; place-items: center; width: 2.75rem; height: 2.75rem;
  background: none; border: 1px solid var(--border-strong); border-radius: var(--radius); cursor: pointer;
}
.menu-toggle .icon { width: 1.5rem; height: 1.5rem; }
.menu-toggle [data-icon="close"] { display: none; }
.menu-toggle[aria-expanded="true"] [data-icon="open"] { display: none; }
.menu-toggle[aria-expanded="true"] [data-icon="close"] { display: block; }

.nav { display: none; }
.nav.is-open {
  display: block; position: absolute; left: 0; right: 0; top: 100%;
  background: var(--bg); border-bottom: 1px solid var(--border);
  max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
  padding: .5rem var(--gutter) 1.5rem;
}
.nav ul { list-style: none; padding: 0; }
.nav a { display: flex; align-items: center; min-height: 3rem; text-decoration: none; color: var(--muted); font-weight: 600; font-size: 1.125rem; border-bottom: 1px solid var(--border); }
.nav a:hover, .nav a[aria-current="true"] { color: var(--text); }
.nav .btn { margin-top: 1rem; width: 100%; color: var(--on-orange); border: 0; font-size: 1.0625rem; }

/* ---------- hero ---------- */
.hero { position: relative; padding: clamp(2.5rem, 7vw, 5rem) 0 clamp(3rem, 7vw, 5rem); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60rem 30rem at 85% 10%, rgba(255, 106, 19, .16), transparent 60%),
    radial-gradient(40rem 24rem at 0% 100%, rgba(255, 194, 26, .07), transparent 60%);
}
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
.hero-copy { display: grid; gap: 1.25rem; }
.hero-actions { display: grid; gap: .75rem; margin-top: .5rem; }
.hero-facts { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: .5rem; color: var(--muted); font-size: .9375rem; }
.hero-facts li { display: flex; align-items: center; gap: .625rem; white-space: nowrap; }
.hero-facts .icon { color: var(--amber); }

/* desenho técnico do hero */
.blueprint {
  position: relative; border: 1px solid var(--border-strong); border-radius: var(--radius-lg); overflow: hidden;
  background-color: var(--surface);
  background-image:
    linear-gradient(rgba(255, 194, 26, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 194, 26, .09) 1px, transparent 1px),
    linear-gradient(rgba(255, 194, 26, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 194, 26, .04) 1px, transparent 1px);
  background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
}
.blueprint svg { width: 100%; height: auto; padding: .75rem .5rem 0; }
.bp-car { fill: none; stroke: var(--text); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.bp-car .t { stroke-width: 1; opacity: .7; }
.bp-car .h { stroke-width: .8; opacity: .35; }
.bp-ground { stroke: var(--subtle); stroke-width: 1; stroke-dasharray: 6 6; }
.bp-kit { fill: none; stroke: var(--orange); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.bp-kit .soft { stroke-width: 1.4; opacity: .7; }
.bp-cable { fill: none; stroke: var(--amber); stroke-width: 2; stroke-dasharray: 8 6; opacity: .9; }
.bp-wave { fill: none; stroke: var(--orange); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; }
.bp-label line { stroke: var(--subtle); stroke-width: 1; }
.bp-label circle { fill: var(--amber); }
.bp-label text { fill: var(--muted); font: 600 15px var(--font-body); letter-spacing: .08em; text-transform: uppercase; }
.bp-label { display: none; }
.bp-title {
  display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border-strong);
  font-size: .6875rem; letter-spacing: .12em; text-transform: uppercase; color: var(--subtle);
}
.bp-title div { padding: .5rem .75rem; border-left: 1px solid var(--border); }
.bp-title div:first-child { border-left: 0; }
.bp-title b { display: block; color: var(--text); font-weight: 600; font-size: .8125rem; letter-spacing: .06em; }

@media (prefers-reduced-motion: no-preference) {
  .bp-draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: bp-draw 2.4s var(--ease) forwards; }
  .bp-draw.d2 { animation-delay: .5s; animation-duration: 1.6s; }
  .bp-draw.d3 { animation-delay: 1.2s; animation-duration: 1.2s; }
  .bp-cable { animation: bp-flow 1.2s linear infinite; }
  .bp-wave { animation: bp-wave 2.4s ease-out infinite; }
  .bp-wave.w2 { animation-delay: .8s; }
  .bp-wave.w3 { animation-delay: 1.6s; }
}
@keyframes bp-draw { to { stroke-dashoffset: 0; } }
@keyframes bp-flow { to { stroke-dashoffset: -28; } }
@keyframes bp-wave { 0% { opacity: .8; transform: scale(.6); } 100% { opacity: 0; transform: scale(1.6); } }

/* ---------- faixa de palavras ---------- */
.ticker { background: var(--orange); color: var(--on-orange); overflow: hidden; border-block: 2px solid var(--on-orange); }
.ticker-track { display: flex; width: max-content; }
.ticker ul { display: flex; list-style: none; padding: 0; }
.ticker li { font-family: var(--font-display); font-weight: 900; font-size: clamp(1.25rem, 3.5vw, 1.75rem); text-transform: uppercase; letter-spacing: .04em; padding: .625rem 1.25rem; white-space: nowrap; display: flex; align-items: center; gap: 2.5rem; }
.ticker li::after { content: "✦"; font-size: .7em; }
@media (prefers-reduced-motion: no-preference) {
  .ticker-track { animation: ticker 32s linear infinite; }
}
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- seções ---------- */
.section { padding-block: var(--section-y); }
.section--alt { background: var(--surface); border-block: 1px solid var(--border); }
.section-head { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); max-width: 46rem; }
.section-head--center { margin-inline: auto; text-align: center; justify-items: center; }

/* ---------- perfis de som ---------- */
.profiles { display: grid; gap: 1rem; }
.profile {
  position: relative; display: flex; flex-direction: column; gap: 1rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.profile--featured { border-color: var(--orange); background: linear-gradient(180deg, rgba(255, 106, 19, .12), var(--surface) 55%); }
.profile-tag {
  align-self: flex-start; font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--on-orange); background: var(--amber); padding: .25rem .625rem; border-radius: 999px;
}
.profile-for { color: var(--muted); }
.checklist { list-style: none; padding: 0; display: grid; gap: .5rem; }
.checklist li { display: flex; gap: .625rem; align-items: flex-start; }
.checklist .icon { color: var(--orange); margin-top: .2em; }
.profile .btn { margin-top: auto; }

/* ---------- serviços ---------- */
.services { display: grid; gap: 1rem; }
.service {
  display: grid; gap: .75rem; align-content: start;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.5rem; transition: border-color .2s, transform .2s var(--ease);
}
.service:hover { border-color: var(--border-strong); }
.service--highlight { border-color: rgba(255, 106, 19, .55); }
.service-icon {
  display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: var(--radius);
  background: rgba(255, 106, 19, .12); color: var(--orange);
}
.service-icon .icon { width: 1.625rem; height: 1.625rem; }
.service { grid-template-columns: auto 1fr; column-gap: 1rem; padding: 1.25rem; }
.service h3 { align-self: center; }
.service ul { grid-column: 1 / -1; }
.service ul { list-style: none; padding: 0; display: grid; gap: .25rem; color: var(--muted); font-size: 1rem; }
.service li { padding-left: 1rem; position: relative; }
.service li::before { content: ""; position: absolute; left: 0; top: .7em; width: .375rem; height: .375rem; border-radius: 50%; background: var(--orange); }
.services-note { margin-top: 1.5rem; color: var(--muted); }

/* ---------- raio-x ---------- */
.raiox { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
.raiox > * { min-width: 0; }
.raiox-stage { position: relative; }
.raiox-frame { border-radius: var(--radius-lg); }
.raiox-view { width: 100%; aspect-ratio: 3 / 2; height: auto; touch-action: pan-y; cursor: grab; user-select: none; -webkit-user-select: none; }
.raiox-view.is-dragging { cursor: grabbing; }
.raiox-view * { vector-effect: non-scaling-stroke; }
.raiox-view .s { fill: none; stroke: var(--text); stroke-width: 1.15; stroke-linecap: round; stroke-linejoin: round; }
.raiox-view .t { fill: none; stroke: var(--text); stroke-width: .75; stroke-linecap: round; opacity: .78; }
.raiox-view .h { fill: none; stroke: var(--text); stroke-width: .45; opacity: .36; }
.raiox-view .o { fill: none; stroke: var(--orange); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.raiox-view .oh { fill: none; stroke: var(--orange); stroke-width: .85; opacity: .75; stroke-linecap: round; }
.raiox-view .cab { fill: none; stroke: var(--orange); stroke-width: 2.6; stroke-linejoin: miter; stroke-linecap: square; }
.raiox-view .cabs { fill: none; stroke: var(--amber); stroke-width: 1.1; stroke-dasharray: 7 5; opacity: .85; }
.raiox-loading { position: absolute; inset: 0; display: grid; place-items: center; color: var(--subtle); font-size: .875rem; letter-spacing: .1em; text-transform: uppercase; }
.raiox.is-ready .raiox-loading, #raio-x.is-ready .raiox-loading { display: none; }
.raiox-hint { display: flex; align-items: center; gap: .5rem; justify-content: center; color: var(--subtle); font-size: .875rem; padding: .5rem; }

.layer-buttons { display: flex; gap: .5rem; overflow-x: auto; padding: .25rem .125rem .5rem; scroll-snap-type: x proximity; scrollbar-width: none; }
.layer-buttons::-webkit-scrollbar { display: none; }
@media (max-width: 767.98px) {
  .layer-buttons { -webkit-mask-image: linear-gradient(90deg, #000 82%, transparent); mask-image: linear-gradient(90deg, #000 82%, transparent); padding-right: 2.5rem; }
}
.layer-btn {
  flex: none; scroll-snap-align: start; display: inline-flex; align-items: center; gap: .5rem;
  min-height: 2.75rem; padding: .5rem 1rem; border-radius: 999px; cursor: pointer;
  background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--muted);
  font-weight: 600; font-size: .9375rem; transition: background-color .2s, color .2s, border-color .2s;
}
.layer-btn:hover { color: var(--text); border-color: var(--amber); }
.layer-btn[aria-pressed="true"] { background: var(--orange); border-color: var(--orange); color: var(--on-orange); }
.layer-btn .icon { width: 1.125rem; height: 1.125rem; }

.raiox-panel {
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.5rem; display: grid; gap: .875rem; align-content: start;
}
.raiox-panel > div { display: grid; gap: .875rem; justify-items: start; }
.raiox-panel .eyebrow { font-size: .75rem; }
.raiox-panel p { color: var(--muted); }

/* ---------- RTA ---------- */
.rta { display: grid; gap: 2rem; align-items: center; }
.rta-copy { display: grid; gap: 1.25rem; }
.rta-chart { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1rem 1rem .75rem; }
.rta-chart svg { width: 100%; height: auto; }
.rta-chart .grid { stroke: var(--border-strong); stroke-width: 1; stroke-dasharray: 4 6; fill: none; }
.rta-chart .frame { stroke: var(--border-strong); fill: none; }
.rta-chart .axis { fill: var(--subtle); font: 500 26px var(--font-body); }
@media (min-width: 768px) { .rta-chart .axis { font-size: 15px; } }
.rta-chart .before { fill: none; stroke: var(--subtle); stroke-width: 2.5; stroke-linecap: round; }
.rta-chart .after { fill: none; stroke: var(--orange); stroke-width: 3.5; stroke-linecap: round; }
.rta-chart .bars rect { fill: var(--orange); opacity: .22; transform-box: fill-box; transform-origin: bottom; }
.rta-legend { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; padding: .75rem .25rem 0; font-size: .875rem; color: var(--muted); list-style: none; }
.rta-legend li { display: flex; align-items: center; gap: .5rem; }
.rta-legend i { width: 1.5rem; height: 3px; border-radius: 2px; background: var(--orange); }
.rta-legend i.is-before { background: var(--subtle); }
@media (prefers-reduced-motion: no-preference) {
  .rta-chart .after { stroke-dasharray: 1; stroke-dashoffset: 1; }
  .rta-chart.is-visible .after { animation: bp-draw 2s .3s var(--ease) forwards; }
  .rta-chart.is-visible .bars rect { animation: rta-bump 1s ease-in-out infinite alternate; }
}
@keyframes rta-bump { from { transform: scaleY(.45); } to { transform: scaleY(1); } }

/* ---------- como funciona ---------- */
.steps { list-style: none; padding: 0; display: grid; gap: 1rem; counter-reset: step; }
.step {
  counter-increment: step; position: relative; display: grid; gap: .375rem;
  padding: 1.25rem 1.25rem 1.25rem 4.5rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
}
.step::before {
  content: counter(step, decimal-leading-zero); position: absolute; left: 1.25rem; top: 1.125rem;
  font-family: var(--font-display); font-weight: 900; font-size: 2.25rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px var(--orange);
}
.step h3 { font-size: 1.375rem; }
.step p { color: var(--muted); font-size: 1rem; }

/* ---------- diferenciais ---------- */
.features { list-style: none; padding: 0; display: grid; gap: 1.5rem 2rem; }
.feature { display: grid; grid-template-columns: auto 1fr; gap: .375rem 1rem; align-items: start; }
.feature .service-icon { grid-row: span 2; }
.feature h3 { font-size: 1.375rem; padding-top: .75rem; }
.feature p { color: var(--muted); grid-column: 2; }
.feature a { color: var(--amber); }
.brands { margin-top: clamp(2.5rem, 6vw, 4rem); padding-top: 2rem; border-top: 1px solid var(--border); display: grid; gap: 1rem; }
.brands p { color: var(--muted); }
.brands ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.brands li { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--border-strong); border-radius: 999px; padding: .25rem 1rem; }

/* ---------- projetos ---------- */
.projects {
  list-style: none; padding: 0 0 .5rem; display: grid; gap: 1rem;
  grid-auto-flow: column; grid-auto-columns: min(82%, 20rem);
  overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
  margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter);
  scrollbar-width: thin;
}
.projects > li { scroll-snap-align: start; }
.project { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; display: grid; }
.project img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: var(--surface-2); }
.project-body { padding: 1.25rem; display: grid; gap: .375rem; }
.project-tag { font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); }
.project h3 { font-size: 1.375rem; }
.project p { color: var(--muted); font-size: 1rem; }
.project--cta { place-content: center; text-align: center; padding: 2rem 1.5rem; gap: 1rem; background: linear-gradient(160deg, rgba(255, 106, 19, .18), var(--surface) 70%); border-style: dashed; border-color: rgba(255, 106, 19, .5); }
.project--cta p { color: var(--muted); }
.note { color: var(--subtle); font-size: .9375rem; margin-top: 1.25rem; }

/* ---------- instagram ---------- */
.insta { position: relative; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface); display: grid; }
.insta picture { display: block; }
.insta img { width: 100%; aspect-ratio: 1080 / 380; object-fit: cover; }
.insta-body { padding: 1.5rem; display: grid; gap: 1rem; }
.insta-body p { color: var(--muted); }
.insta-handle { font-family: var(--font-display); font-weight: 900; font-size: clamp(1.75rem, 5vw, 2.5rem); text-transform: uppercase; line-height: 1; }

/* ---------- loja e localização ---------- */
.visit { display: grid; gap: 1.5rem; }
.visit-photos { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.photo-slot {
  position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border);
  background: repeating-linear-gradient(135deg, rgba(255, 241, 222, .035) 0 12px, transparent 12px 24px), var(--surface);
  display: grid; place-items: center; text-align: center; color: var(--subtle); font-size: .875rem; padding: 1rem;
}
.photo-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-slot--wide { aspect-ratio: 16 / 9; }
.photo-slot span { position: relative; display: grid; gap: .5rem; justify-items: center; }
.photo-slot figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 2rem 1rem .75rem; text-align: left; color: var(--text); font-weight: 600; font-size: .9375rem; background: linear-gradient(transparent, rgba(14, 9, 7, .9)); }
.visit-info { display: grid; gap: 1rem; align-content: start; }
.info-list { list-style: none; padding: 0; display: grid; gap: 1rem; }
.info-list li { display: grid; grid-template-columns: auto 1fr; gap: .875rem; align-items: start; }
.info-list .icon { color: var(--orange); width: 1.5rem; height: 1.5rem; margin-top: .125rem; }
.info-list b { display: block; font-weight: 700; }
.info-list span, .info-list a { color: var(--muted); }
.info-list a { text-underline-offset: .2em; }
.info-list a:hover { color: var(--text); }
.map { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); background: var(--surface-2); aspect-ratio: 4 / 3; }
@media (min-width: 768px) { .map { aspect-ratio: 16 / 9; } }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.4) contrast(1.05); }
.visit-actions { display: grid; gap: .75rem; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .75rem; max-width: 52rem; margin-inline: auto; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.faq details[open] { border-color: var(--border-strong); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: 3.5rem; padding: 1rem 1.25rem; font-weight: 700; font-size: 1.0625rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { color: var(--orange); transition: transform .25s var(--ease); }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq summary:hover { color: var(--amber); }
.faq .answer { padding: 0 1.25rem 1.25rem; color: var(--muted); display: grid; gap: .75rem; }
.faq .answer a { color: var(--amber); }

/* ---------- orçamento ---------- */
.quote { display: grid; gap: 2rem; }
.quote-copy { display: grid; gap: 1.25rem; align-content: start; }
.quote-form {
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 4vw, 2rem); display: grid; gap: 1.25rem;
}
.field { display: grid; gap: .5rem; }
.field label, .field legend { font-weight: 700; font-size: .9375rem; }
.field .optional { color: var(--subtle); font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 3rem; padding: .75rem 1rem;
  background: var(--bg); color: var(--text); border: 1px solid var(--border-strong); border-radius: var(--radius);
  font-size: 1rem; transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 6.5rem; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--subtle); opacity: 1; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(255, 194, 26, .25); }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 1.25rem) 50%, calc(100% - .875rem) 50%; background-size: .375rem .375rem; background-repeat: no-repeat; padding-right: 2.5rem; }
.field [aria-invalid="true"] { border-color: var(--alert); }
.field-error { color: #FF8A8A; font-size: .875rem; }
fieldset.field { border: 0; padding: 0; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.choice span {
  display: flex; align-items: center; justify-content: center; min-height: 3rem; padding: .5rem; text-align: center;
  border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--bg); font-weight: 600; font-size: .9375rem;
  transition: border-color .2s, background-color .2s, color .2s;
}
.choice input:checked + span { border-color: var(--orange); background: rgba(255, 106, 19, .14); color: var(--text); }
.choice input:focus-visible + span { outline: 3px solid var(--amber); outline-offset: 2px; }
.form-note { color: var(--subtle); font-size: .875rem; }

/* ---------- rodapé ---------- */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); padding: 3rem 0 2rem; color: var(--muted); font-size: .9375rem; }
.footer-grid { display: grid; gap: 2rem; }
.footer-brand { display: grid; gap: 1rem; align-content: start; }
.footer-brand p { max-width: 24rem; }
.site-footer h2 { font-size: 1.125rem; letter-spacing: .08em; margin-bottom: .75rem; color: var(--text); }
.site-footer ul { list-style: none; padding: 0; display: grid; gap: .25rem; }
.site-footer a { text-decoration: none; display: inline-flex; align-items: center; gap: .5rem; min-height: 2.25rem; }
.site-footer a:hover { color: var(--text); text-decoration: underline; text-underline-offset: .2em; }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; font-size: .875rem; color: var(--subtle); }

/* ---------- barra de contato (celular) e botão flutuante (desktop) ---------- */
.action-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: .5rem;
  padding: .625rem var(--gutter) calc(.625rem + env(safe-area-inset-bottom, 0px));
  background: rgba(14, 9, 7, .95); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
}
.action-bar a {
  display: flex; align-items: center; justify-content: center; gap: .375rem; min-height: 3rem;
  border-radius: var(--radius); text-decoration: none; font-weight: 700; font-size: .9375rem;
  border: 1px solid var(--border-strong); color: var(--text);
}
.action-bar a.is-primary { background: var(--orange); border-color: var(--orange); color: var(--on-orange); }
.fab { display: none; }

/* ---------- animação de entrada ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
  .js .reveal.is-visible { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* =========================================================
   Celular grande (≥ 480px)
   ========================================================= */
@media (min-width: 480px) {
  .hero-actions { grid-auto-flow: column; justify-content: start; }
  .bp-label { display: inline; }
  .visit-actions { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   Tablet (≥ 768px)
   ========================================================= */
@media (min-width: 768px) {
  :root { --gutter: 1.5rem; --header-h: 4.5rem; }
  .profiles { grid-template-columns: repeat(2, 1fr); }
  .profiles .profile--featured { grid-column: 1 / -1; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .service { padding: 1.5rem; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .projects { grid-auto-flow: row; grid-auto-columns: auto; grid-template-columns: repeat(2, 1fr); overflow: visible; margin-inline: 0; padding: 0; }
  .insta { grid-template-columns: 1.2fr 1fr; align-items: center; }
  .insta picture, .insta img { height: 100%; }
  .insta img { aspect-ratio: auto; min-height: 16rem; }
  .insta-body { padding: 2rem; }
  .visit-photos { grid-template-columns: 2fr 1fr; grid-auto-rows: clamp(13rem, 24vw, 18rem); }
  .photo-slot, .photo-slot--wide { grid-column: auto; aspect-ratio: auto; }
  .layer-buttons { flex-wrap: wrap; overflow: visible; }
  .quote-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .choices { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

/* =========================================================
   Desktop (≥ 1024px)
   ========================================================= */
@media (min-width: 1024px) {
  body { padding-bottom: 0; }
  .menu-toggle { display: none; }
  .nav, .nav.is-open { display: block; position: static; padding: 0; background: none; border: 0; max-height: none; overflow: visible; }
  .nav ul { display: flex; gap: .25rem; }
  .nav a { border: 0; font-size: .9375rem; min-height: 2.75rem; padding: 0 .75rem; border-radius: 999px; }
  .nav a:hover { background: var(--surface-2); }
  .nav .nav-cta { display: none; }
  .header-cta { display: inline-flex; margin-left: .5rem; }
  .brand { margin-right: 0; }
  .nav { margin-left: auto; }

  .hero-grid { grid-template-columns: 1fr 1.08fr; gap: 3rem; }
  .profiles { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
  .profiles .profile--featured { grid-column: auto; }
  .services { grid-template-columns: repeat(3, 1fr); }
  .raiox { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); align-items: start; gap: 1.5rem; }
  .raiox-panel { position: sticky; top: calc(var(--header-h) + 1.5rem); padding: 2rem; }
  .rta { grid-template-columns: 1fr 1.15fr; gap: 3.5rem; }
  .steps { grid-template-columns: repeat(5, 1fr); }
  .step { padding: 4.5rem 1.25rem 1.5rem; }
  .step::before { top: 1.25rem; }
  .features { grid-template-columns: repeat(3, 1fr); }
  .projects { grid-template-columns: repeat(3, 1fr); }
  .visit { grid-template-columns: 1.3fr 1fr; align-items: start; gap: 2.5rem; }
  .quote { grid-template-columns: 1fr 1.2fr; gap: 3.5rem; align-items: start; }
  .quote-copy { position: sticky; top: calc(var(--header-h) + 2rem); }

  .action-bar { display: none; }
  .fab {
    display: grid; place-items: center; position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 40;
    width: 3.75rem; height: 3.75rem; border-radius: 50%;
    background: var(--orange); color: var(--on-orange); box-shadow: 0 10px 30px -8px rgba(255, 106, 19, .6);
    transition: transform .2s var(--ease), background-color .2s;
  }
  .fab:hover { transform: scale(1.06); background: var(--orange-hover); }
  .fab .icon { width: 1.75rem; height: 1.75rem; }
}

@media (hover: hover) and (min-width: 1024px) {
  .service:hover { transform: translateY(-3px); }
}