/* Cristal Car — estética automotiva | tech glossy: carbono + ciano neon */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --brand: #22D3EE;
  --dark: #0B0F13;
  --silver: #C8CDD3;
  --ink: #E8EDF2;
  --muted: #8D97A3;
  --panel: #11171D;
  --line: rgba(255, 255, 255, .09);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--dark);
  color: var(--ink);
  font: 16px/1.65 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3, .display { font-family: 'Chakra Petch', sans-serif; font-weight: 700; letter-spacing: -0.01em; line-height: 1.08; }
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); text-transform: uppercase; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); text-transform: uppercase; }
h3 { font-size: 1.15rem; }

.kicker {
  font-family: 'Chakra Petch', sans-serif; font-size: .74rem; font-weight: 600;
  letter-spacing: .28em; text-transform: uppercase; color: var(--brand);
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.kicker::before { content: ''; width: 34px; height: 1px; background: var(--brand); }

/* botões */
.btn {
  display: inline-flex; align-items: center; gap: 9px; font-family: 'Chakra Petch', sans-serif;
  font-weight: 600; font-size: .92rem; text-transform: uppercase; letter-spacing: .06em;
  padding: 13px 26px; border-radius: 4px; border: 1px solid transparent; cursor: pointer;
  transition: .22s;
}
.btn-solid {
  background: linear-gradient(135deg, var(--brand), #0891B2);
  color: #04252B; box-shadow: 0 0 0 rgba(34, 211, 238, .5);
}
.btn-solid:hover { box-shadow: 0 8px 34px -8px rgba(34, 211, 238, .75); transform: translateY(-2px); }
.btn-ghost { border-color: rgba(255, 255, 255, .22); color: var(--ink); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }

/* header */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 60;
  backdrop-filter: blur(14px); background: rgba(11, 15, 19, .72);
  border-bottom: 1px solid transparent; transition: border-color .3s, background .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(11, 15, 19, .92); }
.hd { display: flex; align-items: center; justify-content: space-between; gap: 18px; height: 74px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-badge {
  width: 38px; height: 38px; border-radius: 8px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(34, 211, 238, .22), transparent);
  border: 1px solid rgba(34, 211, 238, .45); color: var(--brand);
}
.brand-top { display: block; font-size: .62rem; letter-spacing: .34em; text-transform: uppercase; color: var(--muted); }
.brand-name { font-family: 'Chakra Petch', sans-serif; font-weight: 700; font-size: 1.32rem; text-transform: uppercase; letter-spacing: .02em; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-size: .92rem; color: var(--muted); transition: color .2s; }
.nav a:hover, .nav a.on { color: var(--ink); }
.nav a.on { position: relative; }
.nav a.on::after { content: ''; position: absolute; left: 0; right: 0; bottom: -7px; height: 2px; background: var(--brand); }
.nav-toggle { display: none; background: none; border: 0; color: var(--ink); cursor: pointer; }
.nav-mobile { display: none; flex-direction: column; gap: 14px; padding: 18px 24px 24px; border-top: 1px solid var(--line); }
.nav-mobile.open { display: flex; }

/* hero */
.hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.hero::after {
  content: ''; position: absolute; top: -20%; right: -10%; width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, .16), transparent 65%); filter: blur(20px); pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; position: relative; z-index: 2; }
.hero h1 span { color: var(--brand); text-shadow: 0 0 26px rgba(34, 211, 238, .55); }
.hero p.lead { color: var(--muted); font-size: 1.08rem; max-width: 46ch; margin: 20px 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-bottom: 34px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 20px; font-size: .85rem; color: var(--muted); }
.hero-badges span { display: inline-flex; align-items: center; gap: 8px; }
.hero-badges svg { color: var(--brand); }

.hero-visual { position: relative; }
.hero-visual img {
  width: 100%; border-radius: 14px; border: 1px solid var(--line);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .9);
}
.glass-card {
  position: absolute; left: -26px; bottom: -26px; padding: 18px 22px; border-radius: 12px;
  background: rgba(17, 23, 29, .78); backdrop-filter: blur(12px);
  border: 1px solid rgba(34, 211, 238, .3); box-shadow: 0 24px 60px -30px rgba(0, 0, 0, .95);
}
.glass-card b { font-family: 'Chakra Petch', sans-serif; font-size: 1.9rem; color: var(--brand); display: block; }
.glass-card span { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

/* faixa de números */
.strip { border-block: 1px solid var(--line); background: linear-gradient(180deg, rgba(34,211,238,.05), transparent); }
.strip-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 30px 24px; text-align: center; }
.strip b { font-family: 'Chakra Petch', sans-serif; font-size: 1.9rem; color: var(--brand); display: block; }
.strip span { font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* seções */
.sec { padding: 96px 0; }
.sec-head { max-width: 62ch; margin-bottom: 44px; }
.sec-head p { color: var(--muted); margin-top: 12px; }

/* processo */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: st; }
.step { border: 1px solid var(--line); border-radius: 12px; padding: 26px 22px; background: linear-gradient(180deg, var(--panel), transparent); position: relative; overflow: hidden; }
.step::before {
  counter-increment: st; content: '0' counter(st);
  font-family: 'Chakra Petch', sans-serif; font-size: 2.6rem; font-weight: 700;
  color: rgba(34, 211, 238, .18); display: block; line-height: 1; margin-bottom: 12px;
}
.step h3 { margin-bottom: 7px; }
.step p { color: var(--muted); font-size: .9rem; }

/* serviços/pacotes */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  border: 1px solid var(--line); border-radius: 14px; padding: 30px 26px;
  background: linear-gradient(180deg, var(--panel), rgba(11, 15, 19, .6)); transition: .25s; position: relative;
}
.card:hover { border-color: rgba(34, 211, 238, .5); transform: translateY(-5px); }
.card.featured { border-color: var(--brand); box-shadow: 0 0 60px -28px rgba(34, 211, 238, .8); }
.card .tag {
  position: absolute; top: -11px; right: 18px; background: var(--brand); color: #04252B;
  font-family: 'Chakra Petch', sans-serif; font-size: .66rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; padding: 4px 12px; border-radius: 99px;
}
.card-icon {
  width: 46px; height: 46px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 16px;
  background: rgba(34, 211, 238, .12); border: 1px solid rgba(34, 211, 238, .3); color: var(--brand);
}
.card h3 { margin-bottom: 6px; }
.card .price { font-family: 'Chakra Petch', sans-serif; font-size: 1.7rem; color: var(--brand); margin: 10px 0 6px; }
.card p { color: var(--muted); font-size: .92rem; }
.card ul { list-style: none; margin-top: 16px; display: grid; gap: 8px; }
.card ul li { position: relative; padding-left: 22px; font-size: .88rem; color: var(--muted); }
.card ul li::before {
  content: ''; position: absolute; left: 0; top: 7px; width: 11px; height: 11px; border-radius: 50%; background: var(--brand);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'><path d='m4 13 5 5L20 7'/></svg>") center/contain no-repeat;
}

/* galeria */
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.shot { position: relative; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); }
.shot img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform .5s; }
.shot:hover img { transform: scale(1.05); }
.shot figcaption {
  position: absolute; inset: auto 0 0; padding: 32px 18px 14px; font-size: .88rem; font-weight: 500;
  background: linear-gradient(transparent, rgba(4, 8, 11, .9));
}

/* destaque cerâmica */
.feature {
  border: 1px solid rgba(34, 211, 238, .28); border-radius: 16px; padding: 44px 40px;
  background: radial-gradient(120% 140% at 0% 0%, rgba(34, 211, 238, .14), transparent 55%), var(--panel);
  display: grid; grid-template-columns: 1.4fr .6fr; gap: 34px; align-items: center;
}
.feature p { color: var(--muted); margin-top: 12px; }

/* contato */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.contact-list { list-style: none; display: grid; gap: 13px; margin: 22px 0; }
.contact-list li { display: flex; align-items: center; gap: 12px; font-size: .96rem; }
.contact-list svg { color: var(--brand); flex-shrink: 0; }
.map { border-radius: 12px; overflow: hidden; border: 1px solid var(--line); }
.map iframe { width: 100%; height: 230px; border: 0; display: block; }
form.box {
  border: 1px solid var(--line); border-radius: 14px; padding: 30px;
  background: linear-gradient(180deg, var(--panel), rgba(11, 15, 19, .5)); display: grid; gap: 15px;
}
form.box label { display: grid; gap: 7px; font-family: 'Chakra Petch', sans-serif; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
form.box input, form.box textarea {
  font: 15px 'Inter', sans-serif; padding: 12px 15px; border-radius: 8px; color: var(--ink);
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line); resize: vertical;
}
form.box input:focus, form.box textarea:focus { outline: none; border-color: var(--brand); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; }
.ok {
  display: flex; gap: 12px; align-items: flex-start; padding: 15px 18px; border-radius: 10px; margin-bottom: 16px;
  background: rgba(34, 211, 238, .1); border: 1px solid rgba(34, 211, 238, .45);
}
.ok svg { color: var(--brand); flex-shrink: 0; }

/* rodapé */
footer { border-top: 1px solid var(--line); padding: 46px 0 34px; color: var(--muted); }
.ft { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.ft a:hover { color: var(--brand); }
.ft-b { margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .82rem; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.ft-b a { color: var(--brand); }

/* reveal */
.rv { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.16, 1, .3, 1); }
.rv.on { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .hero-grid, .feature, .contact-grid { grid-template-columns: 1fr; }
  .steps, .cards { grid-template-columns: 1fr 1fr; }
  .strip-in { grid-template-columns: 1fr 1fr; gap: 24px; }
}
@media (max-width: 720px) {
  .nav { display: none; }
  .nav-toggle { display: block; }
  .steps, .cards { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  .sec { padding: 68px 0; }
  .glass-card { left: 12px; bottom: -18px; }
  .feature { padding: 30px 24px; }
}