/* ═══════════════════════════════════════════════════════════
   INNOV — MODELO 4 · Robô 3D Spline + Vassoura SVG animada
   ═══════════════════════════════════════════════════════════ */
:root {
  --bg:        #0b0f1a;
  --bg-2:      #131929;
  --bg-3:      #1a223a;
  --border:    rgba(148,163,184,.12);
  --border-2:  rgba(148,163,184,.22);
  --text:      #e2e8f0;
  --text-2:    #cbd5e1;
  --muted:     #94a3b8;
  --innov:     #0078a0;
  --cyan:      #22d3ee;
  --cyan-2:    #06b6d4;
  --green:     #25D366;
  --sans:      'Inter', sans-serif;
  --display:   'Space Grotesk', 'Inter', sans-serif;
  --max:       1240px;
  --pad:       clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { max-width: 100vw; overflow-x: hidden; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.05; letter-spacing: -.02em; }
h1 { font-size: clamp(40px, 6.5vw, 80px); }
h2 { font-size: clamp(30px, 5vw, 54px); }
h3 { font-size: clamp(18px, 2vw, 22px); }
em { font-style: italic; color: var(--cyan); font-weight: 600; }
em.serif { font-family: Georgia, serif; color: var(--text-2); font-weight: 400; }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); font-weight: 600; }
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.section__head { max-width: 760px; margin: 0 auto clamp(40px, 6vw, 80px); text-align: center; padding: 0 var(--pad); }
.section__head .eyebrow { margin-bottom: 16px; }
.section__head h2 { margin-bottom: 14px; }
.section__head p { color: var(--text-2); font-size: 16px; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px;
  font-weight: 600; font-size: 14.5px;
  transition: all .25s cubic-bezier(.4,0,.2,1);
  white-space: nowrap; border: 1.5px solid transparent;
}
.btn--primary { background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-2) 100%); color: #04101a; }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(34,211,238,.45); }
.btn--white { background: #fff; color: var(--bg); box-shadow: 0 12px 36px rgba(0,0,0,.35); font-weight: 700; }
.btn--white:hover { transform: translateY(-2px) scale(1.02); }
.btn--ghost-w { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.25); color: #fff; backdrop-filter: blur(10px); }
.btn--ghost-w:hover { background: rgba(255,255,255,.18); }
.btn--xl { padding: 16px 32px; font-size: 15px; }

.reveal { opacity: 0; transform: translateY(28px); }
.reveal.is-visible { opacity: 1; transform: none; transition: opacity .9s cubic-bezier(.2,.6,.2,1), transform .9s cubic-bezier(.2,.6,.2,1); }

/* ─── NAV ─────────────────────────────────────────────────── */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px var(--pad); transition: all .3s; }
.nav.is-scrolled { background: rgba(11,15,26,.88); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 14px var(--pad); }
.nav__inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 32px; }
.nav__brand img { height: 36px; width: auto; }
.nav__menu { display: flex; gap: 32px; font-size: 14px; justify-content: center; font-weight: 500; }
.nav__menu a { color: var(--text-2); }
.nav__menu a:hover { color: var(--cyan); }
.nav__cta { padding: 11px 22px; font-size: 13.5px; }
.nav__burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__burger span { width: 22px; height: 1.5px; background: var(--text); }

/* ═══════════════════════════════════════════════════════════
   HERO — Mesh bg + vassoura central animada
   ═══════════════════════════════════════════════════════════ */
.hero3d {
  position: relative;
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
  background: #0b0f1a;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero3d__scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.mesh-bg { position: absolute; inset: 0; }
.mesh-band {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: .5;
}
.mesh-band.b1 { width: 700px; height: 700px; background: var(--cyan); top: -180px; left: -160px; opacity: .25; animation: float-b 18s ease-in-out infinite; }
.mesh-band.b2 { width: 600px; height: 600px; background: var(--innov); top: 30%; right: -140px; opacity: .3; animation: float-b 22s ease-in-out infinite 4s; }
.mesh-band.b3 { width: 800px; height: 800px; background: #06b6d4; bottom: -250px; left: 30%; opacity: .22; animation: float-b 26s ease-in-out infinite 8s; }
@keyframes float-b { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px, -40px); } }
.mesh-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(34,211,238,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,211,238,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

/* Veil gradient pra legibilidade do texto */
.hero3d__veil {
  position: absolute;
  inset: 0;
  z-index: 5;
  background:
    linear-gradient(180deg, rgba(11,15,26,.6) 0%, rgba(11,15,26,0) 30%, rgba(11,15,26,0) 60%, rgba(11,15,26,.8) 100%),
    radial-gradient(ellipse at 30% 30%, rgba(34,211,238,.08), transparent 50%);
  pointer-events: none;
}

/* Vassoura SVG — agora bem maior e no canto inferior direito do hero */
.broom {
  position: absolute;
  bottom: clamp(40px, 8vh, 100px);
  right: clamp(40px, 8vw, 140px);
  z-index: 6;
  pointer-events: none;
  filter: drop-shadow(0 18px 36px rgba(0,0,0,.6)) drop-shadow(0 0 30px rgba(34,211,238,.25));
  transform-origin: 50% 0%;
  animation: sweep 3.2s cubic-bezier(.42, 0, .58, 1) infinite;
}
.broom svg { width: 160px; height: 260px; }
@keyframes sweep {
  0%   { transform: rotate(-22deg); }
  50%  { transform: rotate(22deg); }
  100% { transform: rotate(-22deg); }
}

/* Poeirinha que sai junto da varrida */
.dust {
  position: absolute;
  bottom: 0;
  right: -40px;
  width: 200px;
  height: 60px;
  pointer-events: none;
}
.dust span {
  position: absolute;
  bottom: 8px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  filter: blur(1px);
  animation: dust-fly 1.6s ease-out infinite;
}
.dust span:nth-child(1) { left: 10px; animation-delay: 0s; }
.dust span:nth-child(2) { left: 40px; animation-delay: .2s; width: 4px; height: 4px; }
.dust span:nth-child(3) { left: 80px; animation-delay: .4s; width: 8px; height: 8px; }
.dust span:nth-child(4) { left: 120px; animation-delay: .6s; }
.dust span:nth-child(5) { left: 160px; animation-delay: .8s; width: 5px; height: 5px; }
.dust span:nth-child(6) { left: 200px; animation-delay: 1s; width: 4px; height: 4px; }
@keyframes dust-fly {
  0%   { opacity: 0; transform: translate(0,0) scale(.5); }
  20%  { opacity: 1; }
  100% { opacity: 0; transform: translate(60px, -50px) scale(1.4); }
}

/* Conteúdo do hero */
.hero3d__content {
  position: relative;
  z-index: 10;
  max-width: 760px;
  padding: 0 var(--pad);
  padding-top: clamp(110px, 14vh, 180px);
  margin: 0 auto;
  text-align: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px; border-radius: 999px;
  background: rgba(34,211,238,.1); border: 1px solid rgba(34,211,238,.28);
  font-size: 13px; color: var(--cyan); font-weight: 500;
  margin-bottom: 26px;
  backdrop-filter: blur(10px);
  animation: fadeUp 1s .2s cubic-bezier(.2,.6,.2,1) backwards;
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: glow 2s ease-in-out infinite; }
@keyframes glow { 0%,100% { box-shadow: 0 0 12px var(--cyan); } 50% { box-shadow: 0 0 22px var(--cyan); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

.hero3d__content h1 {
  display: flex; flex-direction: column; gap: 4px;
  margin-bottom: 24px;
}
.hero3d__content h1 span:first-child {
  background: linear-gradient(180deg, #fff 0%, #a8d4e0 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  animation: fadeUp 1s .4s cubic-bezier(.2,.6,.2,1) backwards;
}
.hero3d__content h1 span:last-child {
  animation: fadeUp 1s .6s cubic-bezier(.2,.6,.2,1) backwards;
  color: #fff;
}
.hero3d__content h1 em {
  background: linear-gradient(180deg, var(--cyan) 0%, var(--innov) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  font-style: italic;
}
.hero3d__content > p {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--text-2);
  max-width: 560px; margin: 0 auto 32px;
  animation: fadeUp 1s .8s cubic-bezier(.2,.6,.2,1) backwards;
}
.hero3d__cta {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 28px;
  animation: fadeUp 1s 1s cubic-bezier(.2,.6,.2,1) backwards;
}
.hero3d__chips {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
  animation: fadeUp 1s 1.4s cubic-bezier(.2,.6,.2,1) backwards;
}
.hero3d__chips span {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-2);
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

/* ─── TRUST ───────────────────────────────────────────────── */
.trust { padding: 60px var(--pad); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.trust__inner { max-width: var(--max); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.trust__item { flex: 1; min-width: 160px; text-align: center; }
.trust__num { font-family: var(--display); font-size: clamp(38px, 5vw, 56px); font-weight: 700; color: var(--cyan); line-height: 1; margin-bottom: 8px; letter-spacing: -.03em; }
.trust__label { font-size: 13.5px; color: var(--text-2); }
.trust__divider { width: 1px; height: 60px; background: var(--border-2); }

/* ─── BENTO ───────────────────────────────────────────────── */
.services { padding: clamp(80px, 12vw, 140px) var(--pad); max-width: var(--max); margin: 0 auto; }
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.bento__card { background: linear-gradient(165deg, rgba(26,34,58,.7) 0%, rgba(19,25,41,.9) 100%); border: 1px solid var(--border); border-radius: 24px; padding: 32px; position: relative; transition: all .35s cubic-bezier(.2,.6,.2,1); }
.bento__card.big { grid-column: span 2; grid-row: span 2; padding: 40px; border-color: rgba(34,211,238,.2); background: linear-gradient(135deg, rgba(0,120,160,.18) 0%, rgba(19,25,41,.9) 60%); }
.bento__card:hover { transform: translateY(-4px); border-color: rgba(34,211,238,.4); }
.bento__num { font-family: var(--display); font-size: 14px; font-weight: 700; color: var(--cyan); letter-spacing: .1em; margin-bottom: 16px; }
.bento__card h3 { margin-bottom: 12px; }
.bento__card.big h3 { font-size: clamp(28px, 3.5vw, 42px); font-weight: 700; }
.bento__card p { color: var(--text-2); font-size: 15px; margin-bottom: 16px; }
.bento__card ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.bento__card ul li { font-size: 14px; color: var(--muted); padding-left: 18px; position: relative; }
.bento__card ul li::before { content: ""; position: absolute; left: 0; top: 9px; width: 10px; height: 1.5px; background: var(--cyan); }

/* ─── DIFF ────────────────────────────────────────────────── */
.diff { padding: clamp(80px, 12vw, 140px) var(--pad); max-width: var(--max); margin: 0 auto; }
.diff__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.diff__card { padding: 30px; background: rgba(19,25,41,.5); border: 1px solid var(--border); border-radius: 20px; transition: all .35s; }
.diff__card:hover { border-color: rgba(34,211,238,.3); transform: translateY(-3px); }
.diff__ic { width: 48px; height: 48px; border-radius: 14px; background: rgba(34,211,238,.12); color: var(--cyan); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.diff__ic svg { width: 22px; height: 22px; }
.diff__card h3 { margin-bottom: 8px; font-size: 17px; }
.diff__card p { color: var(--text-2); font-size: 14px; }

/* ─── CLIENTES ────────────────────────────────────────────── */
.clientes { padding: clamp(80px, 12vw, 140px) var(--pad); max-width: var(--max); margin: 0 auto; }
.logos { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.logo-card { padding: 18px 14px; background: rgba(19,25,41,.5); border: 1px solid var(--border); border-radius: 14px; text-align: center; font-size: 13.5px; color: var(--text-2); transition: all .25s; }
.logo-card:hover { background: rgba(34,211,238,.06); border-color: rgba(34,211,238,.3); color: var(--text); }
.clientes__obras { text-align: center; margin-top: 30px; color: var(--text-2); font-size: 15px; }
.clientes__obras strong { color: var(--cyan); }

/* ─── FAQ ─────────────────────────────────────────────────── */
.faq { padding: clamp(80px, 12vw, 140px) var(--pad); max-width: 900px; margin: 0 auto; }
.faq__list { display: flex; flex-direction: column; gap: 10px; }
.faq__item { background: rgba(19,25,41,.5); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; transition: border-color .25s; }
.faq__item[open] { border-color: rgba(34,211,238,.3); }
.faq__item summary { padding: 22px 26px; font-size: 15.5px; font-weight: 500; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; list-style: none; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--cyan); }
.faq__icon { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--border-2); position: relative; flex-shrink: 0; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; top: 50%; left: 50%; width: 9px; height: 1.5px; background: var(--cyan); transform: translate(-50%, -50%); transition: transform .3s; }
.faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__item[open] .faq__icon { border-color: var(--cyan); }
.faq__item[open] .faq__icon::after { transform: translate(-50%, -50%) rotate(0); opacity: 0; }
.faq__body { padding: 0 26px 22px; color: var(--text-2); font-size: 15px; line-height: 1.7; }

/* ─── CTA ─────────────────────────────────────────────────── */
.cta { padding: clamp(80px, 12vw, 140px) var(--pad); }
.cta__inner { max-width: 900px; margin: 0 auto; padding: clamp(56px, 8vw, 96px) clamp(28px, 5vw, 64px); background: linear-gradient(135deg, var(--innov) 0%, var(--bg-2) 100%); border: 1px solid rgba(34,211,238,.22); border-radius: 32px; text-align: center; position: relative; overflow: hidden; }
.cta__inner::before { content: ""; position: absolute; top: -50%; left: 20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(34,211,238,.25), transparent 60%); }
.cta__inner > * { position: relative; z-index: 1; }
.cta__inner h2 { margin-bottom: 14px; color: #fff; }
.cta__inner p { color: var(--text-2); font-size: 17px; margin-bottom: 32px; }

/* ─── FOOTER ──────────────────────────────────────────────── */
.foot { border-top: 1px solid var(--border); background: rgba(11,15,26,.95); padding: 56px var(--pad) 24px; }
.foot__inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.5fr; gap: 56px; }
.foot__brand img { height: 36px; margin-bottom: 14px; }
.foot__brand p { color: var(--muted); font-size: 14px; }
.foot__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.foot__cols > div { display: flex; flex-direction: column; gap: 8px; }
.foot__cols h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); font-weight: 700; margin-bottom: 6px; font-family: var(--display); }
.foot__cols a { font-size: 13.5px; color: var(--text-2); }
.foot__cols a:hover { color: var(--cyan); }
.foot__bottom { max-width: var(--max); margin: 36px auto 0; padding-top: 20px; border-top: 1px solid var(--border); text-align: center; font-size: 12.5px; color: var(--muted); }

/* ─── WHATSAPP ────────────────────────────────────────────── */
.wa { position: fixed; bottom: 24px; right: 24px; z-index: 90; display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px 14px 16px; background: var(--green); color: #fff; border-radius: 999px; box-shadow: 0 14px 36px rgba(37,211,102,.36); font-size: 14px; font-weight: 600; transition: all .25s; }
.wa:hover { transform: translateY(-3px) scale(1.04); }
.wa__pulse { position: absolute; inset: 0; border-radius: 999px; border: 2px solid var(--green); animation: pulse 2s ease-out infinite; pointer-events: none; }
@keyframes pulse { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.35); opacity: 0; } }

/* ─── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 980px) {
  .nav__menu, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento__card.big { grid-column: span 2; grid-row: span 1; }
  .diff__grid { grid-template-columns: 1fr 1fr; }
  .foot__inner { grid-template-columns: 1fr; gap: 36px; }
  .broom svg { width: 110px; height: 180px; }
  .broom { right: 30px; bottom: 30px; }
}
@media (max-width: 640px) {
  .bento { grid-template-columns: 1fr; }
  .bento__card.big { grid-column: span 1; }
  .diff__grid { grid-template-columns: 1fr; }
  .foot__cols { grid-template-columns: 1fr; }
  .trust__divider { display: none; }
  .trust__inner { gap: 24px; }
  .trust__item { flex: 1 1 calc(50% - 12px); min-width: 130px; }
  .wa { padding: 12px 16px 12px 14px; bottom: 16px; right: 16px; }
  .wa span:last-child { display: none; }
  .broom { right: 20px; bottom: 20px; }
  .broom svg { width: 80px; height: 130px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .broom { animation: none; transform: rotate(0); }
  .dust span { display: none; }
}