/* ============================================================================
   CIBRAAUTOELÉTRICA — style.css (página pública)
   Tema dark com destaque amarelo-elétrico. A cor de destaque (--accent) é
   trocada automaticamente pelo painel (aba Aparência).

   Índice:
   1. Variáveis e base      5. Serviços            9. Contato
   2. Botões e títulos      6. Sobre               10. Rodapé / WhatsApp flutuante
   3. Cabeçalho             7. Galeria + lightbox  11. Animações e responsivo
   4. Hero                  8. Depoimentos
   ============================================================================ */

/* ───────── 1. Variáveis e base ───────── */
:root {
  --bg: #07080b;
  --bg-2: #0c0e13;
  --card: #10131a;
  --card-2: #161a24;
  --line: rgba(255, 255, 255, .08);
  --text: #eef0f5;
  --muted: #9aa3b3;
  --accent: #531aff;
  --accent-rgb: 255, 194, 26;
  --accent-2: #38d6ff;
  --wa: #25d366;
  --radius: 18px;
  --font-head: 'Barlow Condensed', 'Arial Narrow', Impact, sans-serif;
  --font: 'Barlow', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, .7);

}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
html { overflow-x: clip; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, 92%); margin-inline: auto; }
.ico { width: 1em; height: 1em; }
.hl { color: var(--accent); }
::selection { background: var(--accent); color: #111; }

/* barra de rolagem escura */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #262b38; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

section { position: relative; padding: 110px 0; }

/* ───────── 2. Botões e títulos ───────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px;
  border-radius: 12px;
  font-family: var(--font-head);
  font-weight: 700; font-size: 1.15rem; letter-spacing: .06em; text-transform: uppercase;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .25s, box-shadow .25s, background .25s, border-color .25s, color .25s;
}
.btn .ico { font-size: 1.3em; }
.btn-primary {
  background: var(--accent); color: #101010;
  box-shadow: 0 10px 34px -8px rgba(var(--accent-rgb), .65);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 44px -8px rgba(var(--accent-rgb), .85); }
.btn-ghost { border-color: rgba(255, 255, 255, .22); color: var(--text); background: rgba(255, 255, 255, .03); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
.btn-wa { background: var(--wa); color: #06210f; box-shadow: 0 10px 30px -8px rgba(37, 211, 102, .6); }
.btn-wa:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -8px rgba(37, 211, 102, .8); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-head);
  font-weight: 600; font-size: 1rem; letter-spacing: .28em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before { content: ""; width: 38px; height: 2px; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head h2 {
  margin: 14px 0 14px;
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5vw, 3.9rem);
  line-height: 1.02; text-transform: uppercase; letter-spacing: .01em;
}
.section-head p { color: var(--muted); margin: 0; font-size: 1.08rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow::after { content: ""; width: 38px; height: 2px; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

/* ───────── 3. Cabeçalho ───────── */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s, backdrop-filter .3s, border-color .3s, padding .3s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(7, 8, 11, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 12px; min-width: 0; font-family: var(--font-head); font-weight: 800; font-size: 1.6rem; letter-spacing: .04em; text-transform: uppercase; }
.logo > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logo-mark { flex: none; }
.logo-mark {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 11px;
  background: var(--accent); color: #101010; font-size: 1.4rem;
  box-shadow: 0 0 24px rgba(var(--accent-rgb), .55);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a:not(.btn) {
  position: relative; font-weight: 500; font-size: .97rem; letter-spacing: .06em; text-transform: uppercase; color: #cfd4de;
  transition: color .2s;
}
.nav-links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--accent); transition: width .25s; box-shadow: 0 0 10px var(--accent);
}
.nav-links a:not(.btn):hover { color: #fff; }
.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-links .btn { padding: 10px 20px; font-size: 1rem; }
.burger { display: none; flex: none; background: none; border: 0; color: var(--text); width: 44px; height: 44px; cursor: pointer; }
.burger span, .burger span::before, .burger span::after {
  content: ""; display: block; width: 26px; height: 2.5px; background: currentColor; border-radius: 2px; position: relative; transition: .3s;
}
.burger span::before { position: absolute; top: -8px; }
.burger span::after { position: absolute; top: 8px; }
.header.open .burger span { background: transparent; }
.header.open .burger span::before { top: 0; transform: rotate(45deg); }
.header.open .burger span::after { top: 0; transform: rotate(-45deg); }

/* ───────── 4. Hero ───────── */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: grid; align-items: center;
  padding: 130px 0 120px; overflow: hidden; isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -3; background: radial-gradient(1200px 600px at 78% 20%, rgba(var(--accent-rgb), .13), transparent 60%), radial-gradient(900px 600px at 5% 90%, rgba(56, 214, 255, .08), transparent 60%), var(--bg); background-size: cover; background-position: center; }
.hero-bg.has-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 8, 11, .96) 8%, rgba(7, 8, 11, .6) 55%, rgba(7, 8, 11, .85)), linear-gradient(180deg, transparent 60%, var(--bg)); }
.hero-grid {
  position: absolute; inset: 0; z-index: -2; opacity: .55;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 62px 62px;
  -webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 15%, transparent 70%);
  mask-image: radial-gradient(ellipse at 60% 40%, #000 15%, transparent 70%);
}
.hero-bolt { position: absolute; right: -4%; top: 50%; width: min(52vw, 640px); transform: translateY(-50%); z-index: -1; color: var(--accent); opacity: .9; filter: drop-shadow(0 0 40px rgba(var(--accent-rgb), .55)); animation: float 7s ease-in-out infinite; }
.hero-bolt polygon { fill: rgba(var(--accent-rgb), .06); stroke: currentColor; stroke-width: .35; stroke-linejoin: round; }
.spark { position: absolute; z-index: -1; height: 2px; width: 220px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0; filter: drop-shadow(0 0 8px var(--accent)); animation: zap 5s linear infinite; }
.spark.s1 { top: 22%; left: -240px; animation-delay: .4s; }
.spark.s2 { top: 58%; left: -240px; animation-delay: 2.1s; width: 320px; }
.spark.s3 { top: 80%; left: -240px; animation-delay: 3.6s; width: 180px; }

.hero-content { max-width: 760px; }
.badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid rgba(var(--accent-rgb), .4); background: rgba(var(--accent-rgb), .08);
  font-family: var(--font-head); font-weight: 600; letter-spacing: .16em; text-transform: uppercase; font-size: .95rem; color: var(--accent);
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(var(--accent-rgb), .7); animation: pulse 2s infinite; }
.hero h1 {
  margin: 22px 0 22px;
  font-family: var(--font-head); font-weight: 800; text-transform: uppercase;
  font-size: clamp(2.3rem, 9vw, 6.6rem); line-height: .94; letter-spacing: .005em; overflow-wrap: break-word;
}
.hero h1 .hl { text-shadow: 0 0 40px rgba(var(--accent-rgb), .5); }
.hero p { max-width: 580px; color: #b7bfcd; font-size: 1.2rem; margin: 0 0 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.scroll-hint { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); width: 26px; height: 44px; border: 2px solid rgba(255, 255, 255, .25); border-radius: 14px; }
.scroll-hint::after { content: ""; position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px; border-radius: 3px; background: var(--accent); animation: wheel 1.8s infinite; }

/* faixa rolante com os serviços */
.marquee { overflow: hidden; background: var(--accent); color: #101010; border-block: 1px solid rgba(0, 0, 0, .3); transform: rotate(-1deg) scale(1.02); margin-block: -22px; position: relative; z-index: 5; box-shadow: 0 10px 40px rgba(0, 0, 0, .5); }
.marquee-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee span { display: inline-flex; align-items: center; gap: 28px; padding: 15px 28px 15px 0; font-family: var(--font-head); font-weight: 800; font-size: 1.35rem; letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; }
.marquee span::after { content: "⚡"; font-size: 1.1rem; }

/* ───────── 5. Serviços ───────── */
.services { background: linear-gradient(180deg, var(--bg), var(--bg-2)); padding-top: 150px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }
/*
  CARD QUE GIRA
  Estrutura (ver index.php):
    .card            → moldura do card (perspectiva 3D, sobe no hover, recebe .flipped ao clicar)
      .card-inner    → a parte que gira (rotateY 180°)
        .card-front  → frente: ícone, título e texto
        .card-back   → verso: foto enviada pelo painel (Serviços → "Foto do verso")
  Frente e verso ocupam a MESMA célula do grid, então o card tem sempre o tamanho da frente.
*/
.card {
  position: relative; display: grid; perspective: 1400px;
  border-radius: var(--radius); cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.card-inner {
  position: relative; display: grid; transform-style: preserve-3d;
  transition: transform .75s cubic-bezier(.4, 0, .2, 1);
}
.card.flipped .card-inner { transform: rotateY(180deg); }
.card-front, .card-back {
  grid-area: 1 / 1; position: relative; overflow: hidden; border-radius: var(--radius);
  border: 1px solid var(--line);
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  transition: border-color .35s, box-shadow .35s;
}
.card-front {
  min-height: 280px; padding: 32px 28px 30px;
  background: linear-gradient(160deg, var(--card-2), var(--card));
}
.card-front::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--accent), transparent); transform: scaleX(0); transform-origin: left; transition: transform .45s; }
.card-front::after { content: ""; position: absolute; width: 220px; height: 220px; right: -90px; bottom: -110px; border-radius: 50%; background: radial-gradient(circle, rgba(var(--accent-rgb), .22), transparent 70%); opacity: 0; transition: opacity .4s; }

/* Hover: card sobe e acende (brilho na cor de destaque) */
.cards .card:hover { transform: translateY(-8px); }
.card:hover .card-front, .card:hover .card-back {
  border-color: rgba(var(--accent-rgb), .55);
  box-shadow: 0 0 15px rgba(var(--accent-rgb), .4), 0 0 30px rgba(var(--accent-rgb), .25), 0 0 45px rgba(var(--accent-rgb), .1), inset 0 0 15px rgba(var(--accent-rgb), .15);
}
.card:hover .card-front::before { transform: scaleX(1); }
.card:hover .card-front::after { opacity: 1; }
.card-icon { display: grid; place-items: center; width: 60px; height: 60px; border-radius: 14px; margin-bottom: 22px; font-size: 1.9rem; color: var(--accent); background: rgba(var(--accent-rgb), .09); border: 1px solid rgba(var(--accent-rgb), .28); transition: .35s; }
.card:hover .card-icon { background: var(--accent); color: #101010; box-shadow: 0 0 28px rgba(var(--accent-rgb), .6); transform: rotate(-6deg) scale(1.06); }

/* Verso: foto em tela cheia + faixa com o nome do serviço */
.card-back { transform: rotateY(180deg); background: #0b0d12; }
.card-back > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.card-back::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8, 9, 13, 0) 48%, rgba(8, 9, 13, .9) 100%); pointer-events: none; }
.back-cap { position: absolute; z-index: 2; left: 22px; right: 22px; bottom: 18px; display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; }
.card .back-cap h3 { margin: 0; font-size: 1.45rem; text-shadow: 0 2px 12px rgba(0, 0, 0, .6); }
.back-cap .back-hint { flex: none; font-family: var(--font-head); font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
/* Verso sem foto enviada ainda */
.card-back.no-photo { display: grid; place-items: center; text-align: center; padding: 28px; background: radial-gradient(circle at 50% 38%, rgba(var(--accent-rgb), .2), transparent 62%), linear-gradient(160deg, var(--card-2), var(--card)); }
.card-back.no-photo::after { display: none; }
.card-back.no-photo .card-icon { margin: 0 auto 16px; }
.card-back.no-photo p { margin: 0; color: var(--muted); font-size: .95rem; }
@media (prefers-reduced-motion: reduce) { .card-inner { transition: none; } }
.card h3 { margin: 0 0 10px; font-family: var(--font-head); font-size: 1.6rem; line-height: 1.1; text-transform: uppercase; letter-spacing: .02em; }
.card p { margin: 0; color: var(--muted); font-size: 1rem; }
.card .num { position: absolute; top: 18px; right: 22px; font-family: var(--font-head); font-weight: 800; font-size: 2.6rem; color: rgba(255, 255, 255, .05); line-height: 1; }

/* ───────── 6. Sobre ───────── */
.about { background: var(--bg-2); }
.about-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 70px; align-items: center; }
.about-media { position: relative; }
.about-media::before { content: ""; position: absolute; inset: -14px 14px 14px -14px; border: 2px solid var(--accent); border-radius: var(--radius); opacity: .55; z-index: 0; }
.about-media .frame { position: relative; z-index: 1; aspect-ratio: 4/4.4; border-radius: var(--radius); overflow: hidden; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); }
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-media .placeholder { display: grid; place-items: center; height: 100%; color: var(--accent); background: radial-gradient(circle at 50% 40%, rgba(var(--accent-rgb), .18), transparent 65%), linear-gradient(160deg, var(--card-2), var(--card)); }
.about-media .placeholder svg { width: 46%; filter: drop-shadow(0 0 30px rgba(var(--accent-rgb), .6)); }
.about-text .section-head { margin-bottom: 26px; }
.about-text p { color: #b7bfcd; margin: 0 0 18px; }
.highlights { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 34px; }
.highlight { padding: 20px 22px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--accent); }
.highlight strong { display: block; font-family: var(--font-head); font-size: 1.7rem; line-height: 1.1; text-transform: uppercase; color: var(--accent); }
.highlight span { color: var(--muted); font-size: .95rem; }

/* ───────── 7. Galeria + lightbox ───────── */
.gallery-grid { columns: 3 280px; column-gap: 18px; }
.gallery-item { position: relative; display: block; margin: 0 0 18px; border-radius: 14px; overflow: hidden; break-inside: avoid; border: 1px solid var(--line); background: var(--card); cursor: zoom-in; }
.gallery-item img { width: 100%; height: auto; transition: transform .6s cubic-bezier(.2, .7, .2, 1), filter .4s; }
.gallery-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, .85)); opacity: 0; transition: opacity .35s; }
.gallery-item figcaption { position: absolute; z-index: 2; left: 18px; right: 18px; bottom: 14px; font-family: var(--font-head); font-size: 1.2rem; letter-spacing: .05em; text-transform: uppercase; transform: translateY(12px); opacity: 0; transition: .35s; }
.gallery-item:hover img { transform: scale(1.07); filter: brightness(1.08); }
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover figcaption { opacity: 1; transform: none; }
.gallery-item:hover { border-color: rgba(var(--accent-rgb), .5); }

.lightbox { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; background: rgba(4, 5, 8, .94); backdrop-filter: blur(8px); padding: 30px; }
.lightbox.show { display: grid; animation: fade .25s; }
.lightbox img { max-width: min(1100px, 94vw); max-height: 78vh; border-radius: 12px; box-shadow: 0 30px 80px rgba(0, 0, 0, .8); }
.lightbox .lb-cap { margin-top: 16px; text-align: center; font-family: var(--font-head); font-size: 1.3rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); min-height: 1.6em; }
.lightbox button { position: absolute; width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255, 255, 255, .06); color: #fff; font-size: 1.5rem; cursor: pointer; transition: .2s; }
.lightbox button:hover { background: var(--accent); color: #111; border-color: var(--accent); }
.lb-close { top: 22px; right: 22px; }
.lb-prev { left: 22px; top: 50%; }
.lb-next { right: 22px; top: 50%; }

/* ───────── 8. Depoimentos ───────── */
.testimonials { background: var(--bg-2); }
.t-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.t-card { position: relative; padding: 34px 30px; border-radius: var(--radius); background: linear-gradient(160deg, var(--card-2), var(--card)); border: 1px solid var(--line); }
.t-card::before { content: "“"; position: absolute; top: 6px; right: 24px; font-family: Georgia, serif; font-size: 6rem; line-height: 1; color: rgba(var(--accent-rgb), .22); }
.stars { color: var(--accent); letter-spacing: 3px; margin-bottom: 14px; font-size: 1.05rem; }
.t-card p { margin: 0 0 22px; color: #cfd4de; font-size: 1.04rem; }
.t-author { display: flex; align-items: center; gap: 14px; }
.avatar { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--accent); color: #111; font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; }
.t-author strong { display: block; line-height: 1.2; }
.t-author span { color: var(--muted); font-size: .9rem; }

/* ───────── 9. Contato ───────── */
.contact { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 28px; align-items: stretch; }
.contact-list { display: grid; gap: 16px; align-content: start; }
.contact-item { display: flex; gap: 18px; align-items: center; padding: 22px 24px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); transition: .3s; }
a.contact-item:hover { border-color: rgba(var(--accent-rgb), .5); transform: translateX(6px); }
.contact-item .ci { flex: none; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 13px; font-size: 1.5rem; color: var(--accent); background: rgba(var(--accent-rgb), .09); border: 1px solid rgba(var(--accent-rgb), .28); }
.contact-item small { display: block; color: var(--muted); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; }
.contact-item b { font-family: var(--font-head); font-size: 1.45rem; font-weight: 700; letter-spacing: .02em; line-height: 1.25; }
.contact-item.wa .ci { background: var(--wa); color: #06210f; border-color: var(--wa); }
.contact-side { display: flex; flex-direction: column; gap: 22px; }
.map { flex: 1; min-height: 320px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--card); }
.map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; /*filter: grayscale(1) invert(.92) contrast(.9) hue-rotate(180deg);*/ }
.cta-box { padding: 38px; border-radius: var(--radius); text-align: center; background: radial-gradient(500px 220px at 50% 0, rgba(var(--accent-rgb), .22), transparent 70%), linear-gradient(160deg, var(--card-2), var(--card)); border: 1px solid rgba(var(--accent-rgb), .3); }
.cta-box h3 { margin: 0 0 8px; font-family: var(--font-head); font-size: 2rem; text-transform: uppercase; line-height: 1.1; }
.cta-box p { margin: 0 0 22px; color: var(--muted); }
.socials { display: flex; gap: 12px; justify-content: center; margin-top: 18px; flex-wrap: wrap; }
.socials a { padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-size: .92rem; letter-spacing: .06em; text-transform: uppercase; transition: .25s; }
.socials a:hover { color: var(--accent); border-color: var(--accent); }

/* ───────── 10. Rodapé / WhatsApp flutuante ───────── */
.footer { padding: 36px 0 40px; border-top: 1px solid var(--line); background: #050609; color: var(--muted); font-size: .95rem; }
.footer-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer .logo { font-size: 1.25rem; color: var(--text); }
.footer .logo-mark { width: 34px; height: 34px; font-size: 1.1rem; }
.fab-wa { position: fixed; right: 22px; bottom: 22px; z-index: 60; display: grid; place-items: center; width: 62px; height: 62px; border-radius: 50%; background: var(--wa); color: #fff; font-size: 2rem; box-shadow: 0 10px 30px rgba(37, 211, 102, .5); animation: ring 2.6s infinite; transition: transform .25s; }
.fab-wa:hover { transform: scale(1.1); }
.fab-wa svg { width: 32px; height: 32px; fill: currentColor; }

/* ───────── 11. Animações e responsivo ───────── */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }

@keyframes float { 0%, 100% { transform: translateY(-50%) rotate(-2deg); } 50% { transform: translateY(-53%) rotate(2deg); } }
@keyframes zap { 0% { transform: translateX(0); opacity: 0; } 8% { opacity: 1; } 40% { opacity: 0; } 100% { transform: translateX(calc(100vw + 480px)); opacity: 0; } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(var(--accent-rgb), .7); } 70% { box-shadow: 0 0 0 12px rgba(var(--accent-rgb), 0); } 100% { box-shadow: 0 0 0 0 rgba(var(--accent-rgb), 0); } }
@keyframes wheel { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(16px); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes ring { 0% { box-shadow: 0 10px 30px rgba(37, 211, 102, .5), 0 0 0 0 rgba(37, 211, 102, .55); } 70% { box-shadow: 0 10px 30px rgba(37, 211, 102, .5), 0 0 0 20px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 10px 30px rgba(37, 211, 102, .5), 0 0 0 0 rgba(37, 211, 102, 0); } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

@media (max-width: 960px) {
  section { padding: 84px 0; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-media { max-width: 520px; }
  .burger { display: block; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 6% 26px;
    background: rgba(7, 8, 11, .97); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line);
    transform: translateY(-130%); transition: transform .4s cubic-bezier(.2, .7, .2, 1);
  }
  .header.open .nav-links { transform: none; }
  .header.open { background: rgba(7, 8, 11, .97); }
  .nav-links a:not(.btn) { padding: 16px 4px; border-bottom: 1px solid var(--line); }
  .nav-links a:not(.btn)::after { display: none; }
  .nav-links .btn { margin-top: 18px; justify-content: center; }
  .hero-bolt { opacity: .22; right: -20%; width: 90vw; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .logo { font-size: 1.2rem; gap: 10px; }
  .logo-mark { width: 38px; height: 38px; }
  .highlights { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .btn { padding: 14px 22px; }
  .lb-prev, .lb-next { top: auto; bottom: 22px; }
  .lb-prev { left: calc(50% - 62px); } .lb-next { right: calc(50% - 62px); }
  .fab-wa { width: 56px; height: 56px; right: 16px; bottom: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}