/* ==========================================================================
   QUARTA CWB — Design System
   Identidade: Staatliches + Roboto · #FF5A00 · Dark Cinematic
   ========================================================================== */

/* ── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  --orange:       #FF5A00;
  --orange-dark:  #CC4800;
  --orange-glow:  rgba(255,90,0,.45);
  --orange-soft:  rgba(255,90,0,.10);

  --black:  #000000;
  --d1:     #0D0D0D;   /* body bg */
  --d2:     #121212;   /* sections elevadas */
  --d3:     #1A1A1A;   /* cards */
  --d4:     #242424;   /* hover cards */
  --d5:     #2E2E2E;   /* bordas */

  --text:       #FFFFFF;
  --text-muted: #D9D9D9;
  --text-dim:   #8A8A8A;

  --stroke:        rgba(255,255,255,.07);
  --stroke-strong: rgba(255,255,255,.13);

  --radius:      6px;
  --radius-btn:  9999px; /* botões — pill */
  --radius-card: 10px;
  --radius-lg:   16px;

  --maxw:   1200px;
  --gutter: clamp(20px, 5vw, 56px);

  --shadow:        0 24px 60px -20px rgba(0,0,0,.95);
  --shadow-orange: 0 14px 36px -12px rgba(255,90,0,.55);

  --font-title: 'Staatliches', 'Arial Narrow', Arial, sans-serif;
  --font-body:  'Roboto', system-ui, -apple-system, sans-serif;

  /* altura da barra fixa de CTA — reserva espaço no rodapé do mobile */
  --sticky-h: 76px;
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--d1);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  padding-top: 88px;
  padding-bottom: var(--sticky-h);
}
@media (min-width: 920px) { body { padding-bottom: 0; } }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: var(--radius); }

/* ── Layout helpers ──────────────────────────────────────────────────────── */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section     { padding-block: clamp(72px,10vw,130px); position: relative; }
.section--sm { padding-block: clamp(48px,7vw, 88px); }
.text-center { text-align: center; }

/* ── Eyebrow label ───────────────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-title); font-weight: 500;
  font-size: .72rem; letter-spacing: .25em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 18px;
}
.eyebrow::before {
  content: ''; display: block; width: 28px; height: 2px;
  background: var(--orange); flex-shrink: 0;
}

/* ── Section headings ────────────────────────────────────────────────────── */
.section-title {
  font-family: var(--font-title); font-weight: 700;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.0; letter-spacing: -.01em;
  text-transform: uppercase;
}
.section-lead {
  color: var(--text-muted);
  font-size: clamp(.98rem, 2vw, 1.12rem);
  max-width: 58ch; margin-top: 18px; line-height: 1.75;
}
.maxw-copy { max-width: 680px; }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-weight: 700;
  font-size: 1rem; letter-spacing: .03em; text-transform: none;
  min-height: 52px; padding: 14px 30px; border-radius: var(--radius-btn);
  border: 1.5px solid transparent;
  transition: transform .16s ease, box-shadow .22s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap; cursor: pointer;
}
.btn i { font-size: 1.15em; }
.btn:active { transform: translateY(1px) scale(.99); }

/* Primário — laranja */
.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 20px 44px -12px var(--orange-glow); }

/* Secundário — grafite + borda laranja */
.btn-secondary {
  background: var(--d3);
  border-color: rgba(255,90,0,.5);
  color: var(--text);
}
.btn-secondary:hover { background: var(--d4); border-color: var(--orange); transform: translateY(-2px); }

/* Ghost — borda branca */
.btn-ghost {
  background: transparent;
  border-color: var(--stroke-strong);
  color: var(--text);
}
.btn-ghost:hover { background: var(--d3); transform: translateY(-2px); }

.btn-lg  { min-height: 56px; padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

@media (min-width: 920px) { .btn { min-height: 56px; } }

/* ── Store buttons ───────────────────────────────────────────────────────── */
.store-btn {
  display: inline-flex; align-items: center; gap: 13px;
  min-height: 54px; padding: 12px 26px;
  background: var(--d3); border: 1.5px solid var(--stroke-strong);
  border-radius: var(--radius-btn); color: var(--text); font-weight: 500;
  transition: border-color .2s, background .2s, transform .16s;
}
.store-btn:hover { border-color: var(--orange); background: var(--d4); transform: translateY(-2px); }
.store-btn i { font-size: 1.6rem; color: var(--orange); }
.store-btn .sub { display: block; font-size: .65rem; opacity: .6; line-height: 1; text-transform: uppercase; letter-spacing: .08em; }
.store-btn .big { display: block; font-size: 1.02rem; font-weight: 600; line-height: 1.3; }

/* ==========================================================================
   HEADER — floating pill
   ========================================================================== */
.site-header {
  position: fixed; top: 12px; left: 50%; transform: translateX(-50%);
  width: calc(100% - 24px); max-width: var(--maxw); z-index: 100;
  background: rgba(13,13,13,.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--stroke-strong);
  border-radius: 9999px;
  box-shadow: 0 8px 32px rgba(0,0,0,.6);
  transition: box-shadow .3s ease, border-color .3s ease;
}
.site-header.scrolled {
  box-shadow: 0 10px 44px rgba(0,0,0,.85), 0 0 0 1px rgba(255,90,0,.12);
  border-color: rgba(255,255,255,.14);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 24px; padding-inline: 20px 4px; }

.brand { display: flex; align-items: center; gap: 11px; }
.brand .logo-mark { width: 38px; height: 38px; border-radius: 0; object-fit: contain; flex-shrink: 0; }
.brand .brand-name {
  font-family: 'Dela Gothic One', var(--font-title); font-weight: 400; font-size: 1.25rem;
  letter-spacing: .04em; text-transform: uppercase; line-height: 1; color: #f64631;
}
.brand small { display: block; font-family: var(--font-body); font-weight: 400; font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-dim); margin-top: 0; }

.nav-links { display: none; align-items: center; gap: 32px; }
.nav-links a {
  font-family: var(--font-title); font-weight: 400; font-size: .9rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-dim); transition: color .2s;
}
.nav-links a:hover { color: var(--text); }

.nav-cta { display: none; }

.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 5px; padding: 10px;
  background: transparent; border: none; border-radius: var(--radius);
}
.nav-toggle span { width: 22px; height: 1.5px; background: var(--text); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; top: calc(64px + 12px + 8px); left: 12px; right: 12px; z-index: 99;
  background: rgba(18,18,18,.96);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--stroke-strong);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,.7);
  padding: 16px 24px 24px;
  display: grid; gap: 2px;
  transform: translateY(-10px); opacity: 0; pointer-events: none;
  transition: transform .22s ease, opacity .22s ease;
}
.mobile-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-menu a {
  padding: 14px 6px; color: var(--text-dim);
  font-family: var(--font-title); font-weight: 400;
  letter-spacing: .1em; text-transform: uppercase;
  border-bottom: 1px solid var(--stroke);
}
.mobile-menu a:last-of-type { border-bottom: 0; }
.mobile-menu .btn { margin-top: 18px; color: #fff; font-family: var(--font-body); font-weight: 700; text-transform: none; letter-spacing: .03em; border-bottom: 0; }

@media (min-width: 920px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* ==========================================================================
   HERO — full-screen cinematic
   ========================================================================== */
.hero {
  position: relative; overflow: hidden;
  min-height: calc(100svh - 72px);
  display: flex; align-items: center;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.55) saturate(.8); }
/* Overlays */
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(900px 560px at 60% 40%, rgba(255,90,0,.10), transparent 65%),
    linear-gradient(180deg, rgba(13,13,13,.2) 0%, rgba(13,13,13,.5) 55%, var(--d1) 100%),
    linear-gradient(90deg, rgba(13,13,13,.7) 0%, rgba(13,13,13,.1) 60%);
}
.hero-content {
  position: relative; z-index: 2;
  padding-block: clamp(64px, 10vw, 110px);
  width: 100%;
}
.hero-inner { max-width: 820px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-title); font-weight: 400; font-size: .72rem;
  letter-spacing: .22em; text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255,90,0,.25);
  animation: pulse 2.2s infinite;
}
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 4px rgba(255,90,0,.25); } 50% { box-shadow: 0 0 0 8px rgba(255,90,0,.05); } }

.hero h1 {
  font-family: var(--font-title); font-weight: 700;
  font-size: clamp(2.6rem, 7.5vw, 5.8rem);
  line-height: .97; letter-spacing: -.01em; text-transform: uppercase;
  margin-bottom: 26px;
}
.hero h1 .hl {
  color: var(--orange);
  text-shadow: 0 0 60px rgba(255,90,0,.04);
}
.hero p.lead {
  font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-muted);
  max-width: 54ch; margin-bottom: 38px; line-height: 1.75;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.hero-trust {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  color: var(--text-dim); font-size: .86rem;
}
.hero-trust strong { color: var(--text-muted); }
.hero-trust .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--d5); }

/* scroll hint */
.hero-scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.hero-scroll span { font-family: var(--font-title); font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text-dim); }
.hero-scroll .arrow { width: 18px; height: 18px; border-right: 1.5px solid var(--text-dim); border-bottom: 1.5px solid var(--text-dim); transform: rotate(45deg); animation: bounce 2s ease-in-out infinite; }
@keyframes bounce { 0%,100% { transform: rotate(45deg) translateY(0); } 50% { transform: rotate(45deg) translateY(5px); } }
@media (prefers-reduced-motion:reduce) { .hero-badge .dot, .hero-scroll .arrow { animation: none; } }

/* ==========================================================================
   STRIP — marquee público
   ========================================================================== */
.strip { border-block: 1px solid var(--stroke); background: var(--d2); overflow: hidden; }
.marquee {
  display: flex; gap: 0; padding-block: 16px; white-space: nowrap;
  animation: marquee 30s linear infinite;
}
.marquee-item {
  display: inline-flex; align-items: center;
  font-family: var(--font-title); font-weight: 500; font-size: .85rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-dim); padding-inline: 40px;
  border-right: 1px solid var(--stroke);
}
.marquee-item i { color: var(--orange); margin-right: 10px; font-size: .9rem; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion:reduce) { .marquee { animation: none; flex-wrap: wrap; } }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-grid { display: grid; gap: clamp(40px,6vw,70px); align-items: center; }
.about-headline {
  font-family: var(--font-title); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.6rem, 3.5vw, 2.5rem); line-height: 1.05;
  margin-bottom: 22px;
}
.about-headline .hl { color: var(--orange); }
.about-body { color: var(--text-muted); max-width: 50ch; margin-bottom: 30px; }
.about-points { display: grid; gap: 18px; }
.about-point { display: flex; gap: 16px; align-items: flex-start; }
.about-point .ico {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; border: none;
  background: var(--orange);
}
.about-point .ico i { color: #fff; font-size: 1rem; }
.about-point p { color: var(--text-muted); font-size: .97rem; line-height: 1.6; }
.about-point strong { color: var(--text); display: block; margin-bottom: 2px; font-size: 1rem; }
.about-media {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--stroke); box-shadow: var(--shadow); aspect-ratio: 4/5;
}
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-feature-img {
  margin-top: 28px;
  border-radius: var(--radius-card); overflow: hidden;
  border: 1px solid var(--stroke); box-shadow: var(--shadow);
  aspect-ratio: 16/9;
}
.about-feature-img img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 880px) { .about-grid { grid-template-columns: 1fr 1fr; } }

/* ==========================================================================
   STEPS — Como funciona
   ========================================================================== */
.steps { display: grid; gap: 1px; background: var(--stroke); border: 1px solid var(--stroke); border-radius: var(--radius-card); overflow: hidden; margin-top: 54px; }
.step {
  background: var(--d2); padding: 28px 26px;
  transition: background .2s;
}
.step:hover { background: var(--d3); }
.step .num {
  font-family: var(--font-title); font-weight: 700;
  font-size: 1.9rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px rgba(255,90,0,.4);
  margin-bottom: 14px;
}
.step h3 { font-family: var(--font-title); font-weight: 500; font-size: 1.05rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 6px; }
.step p { color: var(--text-dim); font-size: .95rem; }
@media (min-width: 640px)  { .steps { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(3,1fr); } }

/* ==========================================================================
   FEATURES — Destaques
   ========================================================================== */
.features { display: grid; gap: 14px; margin-top: 54px; }
.feature {
  background: var(--d3); border: 1px solid var(--stroke);
  border-radius: var(--radius-card); padding: 28px 24px;
  transition: transform .22s, border-color .22s, background .22s;
}
.feature:hover { transform: translateY(-5px); border-color: rgba(255,90,0,.3); background: var(--d4); }
.feature .ico {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  background: var(--orange); border: none;
  margin-bottom: 18px;
}
.feature .ico i { color: #fff; font-size: 1.2rem; }
.feature h3 { font-family: var(--font-title); font-weight: 500; font-size: 1.05rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.feature p { color: var(--text-dim); font-size: .94rem; }
@media (min-width: 560px)  { .features { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 900px)  { .features { grid-template-columns: repeat(4,1fr); } }

/* ==========================================================================
   GALLERY
   ========================================================================== */
.gallery { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 50px; }
.gallery-item {
  position: relative; overflow: hidden;
  border-radius: var(--radius-card); border: 1px solid var(--stroke); aspect-ratio: 4/3;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item::after {
  content: attr(data-caption); position: absolute; inset: auto 0 0;
  padding: 28px 14px 12px; font-family: var(--font-title); font-size: .78rem;
  letter-spacing: .12em; text-transform: uppercase; color: #fff;
  background: linear-gradient(transparent, rgba(0,0,0,.8));
  opacity: 0; transition: opacity .3s;
}
.gallery-item:hover::after { opacity: 1; }
@media (min-width: 760px) {
  .gallery { grid-template-columns: repeat(3,1fr); }
  .gallery-item:first-child { grid-column: span 2; grid-row: span 2; }
}

/* ==========================================================================
   APP SECTION
   ========================================================================== */
.app { background: var(--d2); border-block: 1px solid var(--stroke); }
.app-grid { display: grid; gap: clamp(40px,6vw,70px); align-items: center; }
.app-features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin-top: 28px; }
.app-feature { display: flex; align-items: center; gap: 11px; color: var(--text-muted); font-size: .96rem; }
.app-feature .check {
  flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--orange); border: none;
}
.app-feature .check i { color: #fff; font-size: .68rem; }
.app-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.app-phones { position: relative; display: flex; justify-content: center; align-items: flex-start; gap: 16px; }
@media (min-width: 920px) { .app-grid { grid-template-columns: 1fr 1fr; } }

/* Phone mockup shell */
.phone {
  position: relative; width: clamp(200px,42vw,250px); aspect-ratio: 250/540;
  background: #070709; border: 8px solid #191a1f; border-radius: 36px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.04);
  overflow: hidden; flex-shrink: 0;
}
.phone::before { /* notch */
  content: ''; position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  width: 34%; height: 18px; background: #191a1f; border-radius: 0 0 12px 12px; z-index: 3;
}
.phone-screen { position: absolute; inset: 0; overflow: hidden; }
.phone-screen img { width: 100%; height: 100%; object-fit: cover; }
.phone-2 { margin-top: 40px; }
.phone.floating { animation: float 6s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@media (prefers-reduced-motion:reduce) { .phone.floating { animation: none; } }

/* ==========================================================================
   STATS — Comunidade
   ========================================================================== */
.community { position: relative; overflow: hidden; }
.community::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(800px 400px at 50% 0%, rgba(255,90,0,.12), transparent 70%);
}
.community > .container { position: relative; z-index: 1; }
.stats { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin-top: 54px; }
.stat {
  text-align: center; background: var(--d3); border: 1px solid var(--stroke);
  border-radius: var(--radius-card); padding: 32px 18px;
  transition: border-color .22s, transform .22s;
}
.stat:hover { border-color: rgba(255,90,0,.3); transform: translateY(-4px); }
.stat .value {
  font-family: var(--font-title); font-weight: 700;
  font-size: clamp(2.2rem,5vw,3rem); line-height: 1;
  color: var(--orange); text-shadow: 0 0 40px rgba(255,90,0,.35);
}
.stat .label { color: var(--text-dim); font-size: .88rem; margin-top: 10px; text-transform: uppercase; letter-spacing: .1em; font-family: var(--font-title); font-weight: 400; }
.stat:last-child { grid-column: 1 / -1; }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(5,1fr); } .stat:last-child { grid-column: auto; } }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials { display: grid; gap: 16px; margin-top: 50px; }
.testimonial {
  background: var(--d3); border: 1px solid var(--stroke);
  border-radius: var(--radius-card); padding: 30px 28px;
}
.testimonial .mark { font-family: var(--font-title); font-size: 3.5rem; line-height: .6; color: rgba(255,90,0,.25); height: 26px; }
.testimonial p { color: var(--text-muted); font-size: 1rem; margin: 16px 0 26px; line-height: 1.75; }
.testimonial .person { display: flex; align-items: center; gap: 12px; }
.testimonial .avatar {
  width: 42px; height: 42px; border-radius: var(--radius); border: 1.5px solid rgba(255,90,0,.4);
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  font-family: var(--font-title); font-weight: 700; color: #fff; font-size: 1rem;
}
.testimonial .name { font-family: var(--font-title); font-weight: 500; font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; }
.testimonial .role { color: var(--text-dim); font-size: .82rem; }
@media (min-width: 880px) { .testimonials { grid-template-columns: repeat(3,1fr); } }

/* ==========================================================================
   DOWNLOAD CTA
   ========================================================================== */
.download { text-align: center; }
.download-card {
  position: relative; overflow: hidden;
  background: var(--d2); border: 1px solid rgba(255,90,0,.2);
  border-radius: var(--radius-lg);
  padding: clamp(44px,7vw,80px) clamp(24px,5vw,60px);
}
.download-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 50% -10%, rgba(255,90,0,.22), transparent 70%);
  pointer-events: none;
}
.download-card > * { position: relative; z-index: 1; }
.download-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 34px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { margin-top: 44px; max-width: 840px; }
.faq-item { border-bottom: 1px solid var(--stroke); }
.faq-q {
  width: 100%; text-align: left; background: transparent; border: 0;
  color: var(--text); font-family: var(--font-title); font-weight: 500;
  font-size: 1.05rem; letter-spacing: .04em; text-transform: uppercase;
  padding: 22px 44px 22px 0; display: flex; justify-content: space-between; gap: 16px;
  cursor: pointer;
}
.faq-q .plus { flex-shrink: 0; width: 24px; height: 24px; position: relative; }
.faq-q .plus::before, .faq-q .plus::after {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%); background: var(--orange); border-radius: 2px;
}
.faq-q .plus::before { width: 13px; height: 1.5px; }
.faq-q .plus::after  { width: 1.5px; height: 13px; transition: transform .3s; }
.faq-item.open .faq-q .plus::after { transform: translate(-50%,-50%) scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { color: var(--text-muted); padding: 0 0 22px; max-width: 68ch; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--black); border-top: 1px solid var(--stroke); padding-block: 60px 30px; }
.footer-top { display: grid; gap: 40px; }
.footer-brand { }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { color: var(--text-dim); max-width: 36ch; font-size: .94rem; line-height: 1.7; }
.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--d3); border: 1px solid var(--stroke); color: var(--text-dim);
  transition: color .2s, border-color .2s, background .2s, transform .18s;
}
.footer-social a:hover { background: var(--orange); color: #fff; border-color: var(--orange); transform: translateY(-3px); }
.footer-social i { font-size: 1.1rem; }
.footer-cols { display: grid; grid-template-columns: repeat(2,1fr); gap: 28px; }
.footer-col h4 { font-family: var(--font-title); font-weight: 400; font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 14px; }
.footer-col a { display: block; color: var(--text-dim); padding: 5px 0; font-size: .93rem; transition: color .2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center;
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--stroke);
  color: var(--text-dim); font-size: .83rem;
}
.footer-orange { color: var(--orange); }
@media (min-width: 820px) {
  .footer-top { grid-template-columns: 1.5fr 1fr; }
  .footer-cols { grid-template-columns: repeat(3,1fr); }
}

/* ==========================================================================
   STICKY CTA — mobile: barra fixo inferior | desktop: widget flutuante
   ========================================================================== */
.sticky-cta {
  position: fixed; z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.sticky-cta.visible { opacity: 1; pointer-events: auto; }

/* Mobile */
@media (max-width: 919px) {
  .sticky-cta {
    bottom: 0; left: 0; right: 0;
    background: rgba(13,13,13,.95);
    backdrop-filter: saturate(180%) blur(16px);
    border-top: 1px solid var(--stroke);
    padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom,0px));
    display: flex; gap: 10px;
    transform: translateY(100%);
  }
  .sticky-cta.visible { transform: translateY(0); }
  .sticky-cta .btn { flex: 1; font-size: .88rem; min-height: 48px; padding: 12px 14px; }
}

/* Desktop — floating widget bottom-right */
@media (min-width: 920px) {
  .sticky-cta {
    bottom: 30px; right: 30px;
    display: flex; flex-direction: column; gap: 10px; align-items: flex-end;
    transform: translateY(14px);
  }
  .sticky-cta.visible { transform: translateY(0); }
  .sticky-cta .btn { min-width: 240px; box-shadow: 0 16px 40px -12px rgba(0,0,0,.8); }
}

/* ==========================================================================
   REVEAL on scroll
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion:reduce) { .reveal { opacity: 1; transform: none; transition: none; } }