:root {
  --red: #e2312f;
  --red-dark: #ad1e23;
  --yellow: #f4c431;
  --black: #101113;
  --graphite: #24272b;
  --steel: #4d5661;
  --muted: #6b7480;
  --line: #dde2e8;
  --bg: #f4f6f8;
  --white: #fff;
  --shadow: 0 24px 60px rgba(16,17,19,.18);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; font-family: Inter, Arial, Helvetica, sans-serif; color: var(--graphite); background: var(--bg); line-height: 1.6; overflow-x: clip; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.95); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); box-shadow: 0 8px 26px rgba(0,0,0,.06); }
.nav { position: relative; min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: clamp(12px, 2vw, 22px); }
.brand { flex: 0 0 auto; }
.brand img { display: block; width: clamp(150px, 16vw, 188px); max-width: 44vw; }
.menu { min-width: 0; display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: clamp(8px, 1.15vw, 18px); font-size: clamp(12px, 1.05vw, 14px); font-weight: 900; }
.menu a { white-space: nowrap; }
.menu a:not(.btn):hover { color: var(--red); }
.menu a.is-active:not(.btn) { color: var(--red); }
.nav-phone { color: var(--red); font-weight: 1000; }
.breadcrumb { display: flex; align-items: center; gap: 8px; padding: 18px 0 0; color: var(--muted); font-size: 13px; font-weight: 900; }
.breadcrumb a { color: var(--steel); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb span { color: var(--red); }
.breadcrumb span::before { content: "/"; color: var(--muted); margin-right: 8px; }
.menu-toggle { display: none; flex: 0 0 auto; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: white; color: var(--black); font-size: 24px; line-height: 1; cursor: pointer; }
.menu-toggle:hover { border-color: var(--red); color: var(--red); }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 20px; border-radius: 10px; background: var(--red); border: 2px solid var(--red); color: white; font-weight: 1000; text-transform: uppercase; letter-spacing: .02em; font-size: 13px; box-shadow: 0 14px 28px rgba(226,49,47,.24); }
.btn:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn.small { padding: 10px 14px; }
.btn.ghost { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.38); box-shadow: none; }
.btn.ghost:hover { color: var(--yellow); border-color: var(--yellow); background: rgba(255,255,255,.04); }
.btn.outline { background: transparent; color: var(--graphite); border-color: var(--graphite); box-shadow: none; }
.btn.outline:hover { color: var(--red); border-color: var(--red); }
.hero { position: relative; overflow: hidden; color: white; min-height: 680px; display: grid; align-items: center; padding: 90px 0; background: var(--black); }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,17,19,.98) 0%, rgba(16,17,19,.88) 46%, rgba(16,17,19,.30) 100%), url('assets/hero-supravel.png') center/cover no-repeat; transform: scale(1.01); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(135deg, rgba(244,196,49,.12) 25%, transparent 25%, transparent 50%, rgba(244,196,49,.12) 50%, rgba(244,196,49,.12) 75%, transparent 75%); background-size: 30px 30px; opacity: .09; }
.hero::after { content: "SUPRAVEL"; position: absolute; right: -20px; bottom: -46px; color: rgba(255,255,255,.06); font-size: clamp(76px, 16vw, 230px); line-height: .8; letter-spacing: -.08em; font-weight: 1000; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .65fr; gap: 44px; align-items: center; }
.eyebrow { margin: 0 0 14px; color: var(--red); font-weight: 1000; text-transform: uppercase; letter-spacing: .13em; font-size: 12px; }
.hero .eyebrow, .yellow { color: var(--yellow); }
.eyebrow.dark { color: var(--red); }
h1, h2, h3 { margin: 0 0 16px; line-height: 1.08; }
h1 { font-size: clamp(42px, 6vw, 78px); max-width: 850px; letter-spacing: -.055em; }
h2 { color: var(--black); font-size: clamp(30px, 4vw, 50px); letter-spacing: -.04em; }
h3 { color: var(--black); font-size: 22px; }
.lead { color: #edf0f3; max-width: 760px; font-size: 21px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.proof-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.proof-row span { padding: 12px 14px; border: 1px solid rgba(255,255,255,.17); border-radius: 12px; background: rgba(255,255,255,.08); color: #e9edf2; }
.proof-row strong { display: block; color: var(--yellow); font-size: 20px; line-height: 1.05; }
.quote-card { background: rgba(255,255,255,.96); color: var(--steel); border-radius: 22px; padding: 30px; border-top: 8px solid var(--red); box-shadow: var(--shadow); }
.quote-card h2 { font-size: 31px; }
.quote-card a { color: var(--red); font-weight: 1000; }
.status-dot { display: block; width: 13px; height: 13px; border-radius: 50%; background: #20bf68; box-shadow: 0 0 0 7px rgba(32,191,104,.15); margin-bottom: 22px; }
.section { padding: 86px 0; }
.section-head { max-width: 760px; margin-bottom: 32px; }
.section-head.wide { max-width: 900px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.muted, .section-head p, .equipment-grid p { color: var(--muted); }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.solution-grid article, .solution-card { position: relative; overflow: hidden; min-height: 245px; background: white; border: 1px solid var(--line); border-radius: 18px; padding: 26px; box-shadow: 0 14px 34px rgba(16,17,19,.07); }
.solution-grid article::before, .solution-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 6px; background: var(--red); }
.solution-card { display: block; color: inherit; }
.solution-grid span { display: inline-block; background: var(--black); color: var(--yellow); border-radius: 8px; padding: 5px 10px; font-weight: 1000; margin-bottom: 18px; }
.seo-link-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 22px; }
.seo-link-grid a { display: flex; align-items: center; min-height: 64px; padding: 14px; border-radius: 14px; background: var(--black); color: white; border: 1px solid rgba(244,196,49,.25); font-weight: 1000; line-height: 1.25; transition: transform .2s ease, border-color .2s ease, color .2s ease; }
.seo-link-grid a:hover { transform: translateY(-3px); color: var(--yellow); border-color: var(--yellow); }
.equipment { background: white; }
.equipment-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 46px; align-items: start; }
.equipment-list { display: grid; gap: 12px; }
details { background: var(--bg); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; }
summary { cursor: pointer; font-weight: 1000; color: var(--black); font-size: 18px; }
details p { margin-bottom: 0; }
.rental { background: linear-gradient(135deg, #18191b, #30343a); }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; align-items: stretch; }
.dark-card { background: var(--black); color: white; border-radius: 22px; padding: 34px; border-top: 8px solid var(--yellow); box-shadow: var(--shadow); }
.dark-card h2 { color: white; }
.dark-card p:not(.eyebrow) { color: #e2e6ea; }
.benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.benefits article { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: white; border-radius: 18px; padding: 22px; }
.benefits strong { display: block; color: var(--yellow); font-size: 20px; line-height: 1.1; margin-bottom: 8px; }
.benefits span { color: #e5e9ee; }
.services { background: radial-gradient(circle at top right, rgba(244,196,49,.18), transparent 36%), #f7f1df; }
.service-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: 0 18px 44px rgba(16,17,19,.08); }
.service-band div { background: white; padding: 28px; }
.service-band strong { color: var(--red); font-size: 21px; }
.service-band p { margin-bottom: 0; color: var(--muted); }
.structure { background: var(--black); color: white; }
.structure h2 { color: white; }
.structure p { color: #e1e5ea; }
.structure-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 44px; align-items: center; }
.photo-panel { min-height: 440px; border-radius: 22px; background: linear-gradient(rgba(16,17,19,.05), rgba(16,17,19,.25)), url('assets/hero-supravel.png') center/cover no-repeat; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.13); }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.badges span { padding: 10px 13px; border-radius: 999px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.15); font-weight: 900; font-size: 13px; }
.process { background: white; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.timeline div { background: var(--bg); border: 1px solid var(--line); border-radius: 18px; padding: 22px; }
.timeline strong { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--red); color: white; font-size: 23px; margin-bottom: 18px; }
.timeline p { margin: 0; font-weight: 800; }
.next-steps { background: #fff; border-top: 1px solid var(--line); }
.next-step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.next-step-grid a { min-height: 132px; display: grid; align-content: space-between; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg); box-shadow: 0 12px 30px rgba(16,17,19,.06); transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.next-step-grid a:hover { transform: translateY(-3px); border-color: var(--red); background: #fff; }
.next-step-grid span { color: var(--red); font-size: 12px; font-weight: 1000; text-transform: uppercase; letter-spacing: .08em; }
.next-step-grid strong { color: var(--black); font-size: 20px; line-height: 1.15; }
.contact { background: linear-gradient(135deg, #f8f9fb, #e9edf2); }
.contact-grid { display: grid; grid-template-columns: 1fr 400px; gap: 34px; align-items: stretch; }
.contact-card { background: var(--black); color: white; border-top: 8px solid var(--yellow); border-radius: 22px; padding: 30px; box-shadow: var(--shadow); }
.contact-card p { color: #e8ebef; margin: 0 0 20px; }
.contact-card p:last-child { margin-bottom: 0; }
.contact-card strong { color: var(--yellow); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; }
.contact-map { width: min(100%, 760px); margin: 28px auto 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: white; box-shadow: var(--shadow-soft); }
.contact-map iframe { display: block; width: 100%; height: 320px; border: 0; }
.contact-map a { display: flex; align-items: center; justify-content: center; min-height: 50px; padding: 12px 16px; background: var(--black); color: white; font-weight: 1000; text-align: center; }
.contact-map a:hover { color: var(--yellow); }
footer { padding: 30px 0; background: #090a0b; color: #cbd1d8; border-top: 4px solid var(--red); }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-grid a { color: var(--yellow); font-weight: 900; }
@media (max-width: 1180px) {
  .nav { min-height: 72px; }
  .btn.small { padding: 9px 12px; }
}
@media (max-width: 1040px) {
  .menu-toggle { display: grid; place-items: center; }
  .menu { position: absolute; left: 0; right: 0; top: calc(100% + 8px); display: none; flex-direction: column; align-items: stretch; gap: 0; background: white; border: 1px solid var(--line); border-radius: 18px; padding: 12px; box-shadow: var(--shadow); font-size: 14px; }
  .menu.is-open { display: flex; }
  .menu a { padding: 12px; white-space: normal; }
  .menu .btn { width: 100%; }
  .hero-grid, .equipment-grid, .split, .structure-grid, .contact-grid { grid-template-columns: 1fr; }
  .solution-grid, .service-band { grid-template-columns: repeat(2, 1fr); }
  .seo-link-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr 1fr; }
  .next-step-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
}
@media (max-width: 620px) {
  .nav { min-height: 70px; }
  .brand img { width: 160px; }
  .hero { padding: 64px 0; }
  .solution-grid, .service-band, .benefits, .timeline, .seo-link-grid { grid-template-columns: 1fr; }
  .section { padding: 62px 0; }
  .photo-panel { min-height: 280px; }
  .footer-grid { display: block; }
  .btn { width: 100%; }
}

/* Camada tech / eletricidade */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 18%, rgba(226,49,47,.09), transparent 28%),
    radial-gradient(circle at 88% 8%, rgba(244,196,49,.10), transparent 24%),
    linear-gradient(rgba(16,17,19,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,17,19,.025) 1px, transparent 1px);
  background-size: auto, auto, 44px 44px, 44px 44px;
}
.electric-cursor {
  position: fixed;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  background: radial-gradient(circle, rgba(244,196,49,.55), rgba(226,49,47,.18) 38%, transparent 68%);
  transform: translate(-50%, -50%);
  transition: opacity .25s ease;
  mix-blend-mode: screen;
}
.circuit-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
  opacity: .8;
}
.circuit-line {
  position: absolute;
  display: block;
  height: 2px;
  width: 38vw;
  background: linear-gradient(90deg, transparent, rgba(244,196,49,.85), rgba(226,49,47,.75), transparent);
  filter: drop-shadow(0 0 10px rgba(244,196,49,.65));
  animation: electric-flow 4.8s linear infinite;
}
.circuit-line::before,
.circuit-line::after {
  content: "";
  position: absolute;
  right: 18%;
  width: 2px;
  height: 86px;
  background: linear-gradient(transparent, rgba(244,196,49,.75), transparent);
}
.circuit-line::after { right: 52%; height: 56px; transform: translateY(-56px); }
.circuit-line.l1 { top: 24%; right: -8vw; }
.circuit-line.l2 { top: 58%; right: 2vw; width: 30vw; animation-delay: -1.6s; }
.circuit-line.l3 { bottom: 18%; left: -6vw; width: 46vw; animation-delay: -3.1s; }
.node {
  position: absolute;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 8px rgba(244,196,49,.12), 0 0 22px rgba(244,196,49,.95);
  animation: node-pulse 1.9s ease-in-out infinite;
}
.node.n1 { top: 23%; right: 25%; }
.node.n2 { top: 58%; right: 11%; animation-delay: -.6s; }
.node.n3 { bottom: 17%; left: 28%; animation-delay: -1.1s; }
@keyframes electric-flow {
  0% { transform: translateX(0); opacity: .25; }
  35% { opacity: .9; }
  100% { transform: translateX(80px); opacity: .25; }
}
@keyframes node-pulse {
  0%, 100% { transform: scale(.85); opacity: .65; }
  50% { transform: scale(1.25); opacity: 1; }
}
.topbar::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: min(620px, 78vw);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), var(--yellow), transparent);
  animation: scanline 5s linear infinite;
}
@keyframes scanline { 0% { transform: translateX(-160%); } 100% { transform: translateX(60%); } }
.menu a:not(.btn) { position: relative; }
.menu a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--yellow));
  transition: right .22s ease;
}
.menu a:not(.btn):hover::after { right: 0; }
.btn { position: relative; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn::after {
  content: "";
  position: absolute;
  top: -40%;
  bottom: -40%;
  width: 34px;
  left: -50px;
  background: rgba(255,255,255,.45);
  transform: rotate(24deg);
  transition: left .45s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 18px 34px rgba(226,49,47,.28); }
.btn:hover::after { left: calc(100% + 50px); }
.quote-card { position: relative; overflow: hidden; }
.quote-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 18px, rgba(226,49,47,.08) 18px 20px, transparent 20px 44px),
    linear-gradient(0deg, transparent 0 18px, rgba(244,196,49,.08) 18px 20px, transparent 20px 44px);
  background-size: 44px 44px;
  mask-image: linear-gradient(135deg, transparent, #000 28%, transparent 72%);
  pointer-events: none;
}
.energy-meter { margin: 22px 0 18px; }
.energy-meter span { display: block; color: var(--black); font-weight: 1000; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.energy-meter div { height: 12px; border-radius: 999px; background: #e8edf2; overflow: hidden; border: 1px solid #d6dde4; }
.energy-meter i { display: block; height: 100%; width: 78%; border-radius: inherit; background: linear-gradient(90deg, var(--red), var(--yellow)); box-shadow: 0 0 18px rgba(244,196,49,.55); animation: battery 2.4s ease-in-out infinite; }
@keyframes battery { 0%,100% { width: 68%; } 50% { width: 91%; } }
.tech-strip {
  position: relative;
  z-index: 3;
  margin-top: -48px;
  padding: 0 0 36px;
}
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.tech-grid article {
  min-height: 126px;
  background: rgba(16,17,19,.92);
  color: white;
  border: 1px solid rgba(244,196,49,.25);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.tech-grid article:hover { transform: translateY(-6px); border-color: var(--yellow); box-shadow: 0 28px 70px rgba(16,17,19,.28), 0 0 24px rgba(244,196,49,.16); }
.tech-grid span { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg, var(--red), var(--yellow)); color: white; font-size: 22px; margin-bottom: 14px; box-shadow: 0 0 20px rgba(244,196,49,.28); }
.tech-grid strong { display: block; color: white; font-size: 18px; line-height: 1.15; }
.tech-grid small { color: #cfd6dd; font-weight: 800; }
.solution-grid article,
.solution-card,
details,
.benefits article,
.service-band div,
.timeline div,
.contact-card,
.dark-card,
.photo-panel { transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.solution-grid article:hover,
.solution-card:hover,
details:hover,
.benefits article:hover,
.service-band div:hover,
.timeline div:hover { transform: translateY(-5px); box-shadow: 0 22px 50px rgba(16,17,19,.13); border-color: rgba(226,49,47,.35); }
.solution-grid article::after,
.solution-card::after,
.service-band div::after,
.timeline div::after {
  content: "";
  position: absolute;
  inset: auto 18px 0 18px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--yellow), var(--red), transparent);
  opacity: 0;
  transition: opacity .22s ease;
}
.service-band div, .timeline div { position: relative; overflow: hidden; }
.solution-grid article:hover::after,
.solution-card:hover::after,
.service-band div:hover::after,
.timeline div:hover::after { opacity: 1; }
.equipment-list details[open] { background: linear-gradient(135deg, #fff, #fff7dc); border-color: rgba(244,196,49,.7); }
.structure { position: relative; overflow: hidden; }
.structure::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 20%, rgba(244,196,49,.16), transparent 28%),
    linear-gradient(120deg, transparent 0 45%, rgba(226,49,47,.08) 45% 46%, transparent 46% 100%);
  pointer-events: none;
}
.photo-panel { position: relative; overflow: hidden; }
.photo-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0 38%, rgba(255,255,255,.22) 46%, transparent 54% 100%);
  transform: translateX(-120%);
  animation: glass-sweep 5.5s ease-in-out infinite;
}
@keyframes glass-sweep { 0%, 45% { transform: translateX(-120%); } 70%, 100% { transform: translateX(120%); } }
.reveal { opacity: 0; transform: translateY(28px) scale(.965); filter: saturate(.86); transition: opacity .68s ease, transform .68s cubic-bezier(.2,.8,.2,1), filter .68s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0) scale(1); filter: saturate(1); }
.reveal.is-visible .status-dot { animation: node-pulse 2.4s ease-in-out infinite; }
.quote-card:hover .status-dot { animation: node-pulse 1.6s ease-in-out infinite; }
.tech-grid span, .app-grid span, .battery-shell i, .energy-meter i { will-change: transform; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
  .electric-cursor { display: none; }
}
@media (max-width: 1040px) {
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .electric-cursor { display: none; }
  .circuit-line { width: 70vw; }
}
@media (max-width: 620px) {
  .tech-strip { margin-top: 0; padding-top: 18px; background: #15171a; }
  .tech-grid { grid-template-columns: 1fr; }
  .circuit-layer { opacity: .45; }
}

.quick-quote { background: linear-gradient(135deg, #ffffff, #eef2f6); }
.quick-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 34px; align-items: center; }
.intent-panel { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 18px; border-radius: 22px; background: var(--black); border: 1px solid rgba(244,196,49,.25); box-shadow: var(--shadow); }
.intent-panel button { min-height: 76px; text-align: left; border: 1px solid rgba(255,255,255,.13); border-radius: 16px; padding: 16px; color: white; background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.03)); font-weight: 1000; font-size: 15px; cursor: pointer; transition: transform .22s ease, border-color .22s ease, background .22s ease; }
.intent-panel button::before { content: "⚡"; color: var(--yellow); margin-right: 8px; filter: drop-shadow(0 0 8px rgba(244,196,49,.6)); }
.intent-panel button:hover { transform: translateY(-4px); border-color: var(--yellow); background: linear-gradient(135deg, rgba(226,49,47,.22), rgba(244,196,49,.10)); }
.applications { background: radial-gradient(circle at 12% 20%, rgba(226,49,47,.08), transparent 28%), white; }
.app-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.app-grid article { position: relative; min-height: 230px; overflow: hidden; border-radius: 20px; padding: 25px; background: #111315; color: white; border: 1px solid rgba(244,196,49,.22); box-shadow: 0 18px 44px rgba(16,17,19,.12); transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.app-grid article::after { content: ""; position: absolute; inset: auto -20% -35% auto; width: 160px; height: 160px; border-radius: 50%; background: radial-gradient(circle, rgba(244,196,49,.28), transparent 65%); }
.app-grid article:hover { transform: translateY(-6px); border-color: var(--yellow); box-shadow: 0 28px 70px rgba(16,17,19,.20), 0 0 26px rgba(244,196,49,.12); }
.app-grid span { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(135deg, var(--red), var(--yellow)); font-size: 24px; margin-bottom: 18px; }
.app-grid h3 { color: white; }
.app-grid p { color: #d7dde3; margin-bottom: 0; }
.lithium-focus { position: relative; overflow: hidden; background: linear-gradient(135deg, #f9f2d8, #ffffff); }
.lithium-focus::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 0 28px, rgba(226,49,47,.045) 28px 30px, transparent 30px 58px), linear-gradient(0deg, transparent 0 28px, rgba(244,196,49,.08) 28px 30px, transparent 30px 58px); background-size: 58px 58px; opacity: .8; pointer-events: none; }
.lithium-focus-grid { position: relative; display: grid; grid-template-columns: 1fr 430px; gap: 42px; align-items: center; }
.battery-card { background: var(--black); color: white; border-radius: 24px; padding: 30px; border-top: 8px solid var(--yellow); box-shadow: var(--shadow); }
.battery-shell { position: relative; height: 92px; border: 4px solid #edf1f5; border-radius: 18px; padding: 10px; margin-bottom: 22px; }
.battery-shell::after { content: ""; position: absolute; right: -16px; top: 28px; width: 12px; height: 30px; border-radius: 0 8px 8px 0; background: #edf1f5; }
.battery-shell i { display: block; height: 100%; width: 72%; border-radius: 10px; background: linear-gradient(90deg, var(--red), var(--yellow)); box-shadow: 0 0 30px rgba(244,196,49,.45); animation: battery 2.2s ease-in-out infinite; }
.battery-card li { margin: 10px 0; color: #eef2f6; font-weight: 800; }
.service-area { position: relative; overflow: hidden; background: #111315; color: white; }
.service-area h2 { color: white; }
.service-area p { color: #dce2e8; }
.area-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 42px; align-items: center; }
.area-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.area-tags span { padding: 10px 13px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); font-weight: 900; }
.region-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 22px; }
.region-links a { padding: 12px 14px; border-radius: var(--radius-sm); background: rgba(255,255,255,.08); border: 1px solid rgba(244,196,49,.22); color: white; font-weight: 900; }
.region-links a:hover { border-color: var(--yellow); color: var(--yellow); }
.map-card { position: relative; min-height: 420px; border-radius: 26px; border: 1px solid rgba(244,196,49,.24); background: radial-gradient(circle at 50% 50%, rgba(244,196,49,.20), transparent 11%), radial-gradient(circle at 50% 50%, rgba(226,49,47,.15), transparent 28%), linear-gradient(135deg, #1d2228, #090a0b); overflow: hidden; box-shadow: var(--shadow); }
.map-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 34px 34px; mask-image: radial-gradient(circle, #000, transparent 76%); }
.map-pin { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 2; padding: 12px 15px; border-radius: 999px; color: var(--black); background: var(--yellow); font-weight: 1000; box-shadow: 0 0 0 10px rgba(244,196,49,.12), 0 0 32px rgba(244,196,49,.8); }
.map-ring { position: absolute; left: 50%; top: 50%; border: 2px solid rgba(244,196,49,.34); border-radius: 50%; transform: translate(-50%, -50%); animation: ring 3.2s ease-out infinite; }
.map-ring.r1 { width: 150px; height: 150px; }
.map-ring.r2 { width: 260px; height: 260px; animation-delay: 1.1s; }
.map-route { position: absolute; height: 2px; background: linear-gradient(90deg, transparent, var(--yellow), transparent); filter: drop-shadow(0 0 8px rgba(244,196,49,.7)); transform-origin: left center; animation: route-pulse 2.5s ease-in-out infinite; }
.map-route.a { left: 50%; top: 50%; width: 220px; transform: rotate(22deg); }
.map-route.b { left: 18%; top: 30%; width: 180px; transform: rotate(135deg); animation-delay: -.8s; }
.map-route.c { left: 42%; top: 70%; width: 210px; transform: rotate(-18deg); animation-delay: -1.4s; }
@keyframes ring { 0% { opacity: .9; transform: translate(-50%, -50%) scale(.7); } 100% { opacity: 0; transform: translate(-50%, -50%) scale(1.45); } }
@keyframes route-pulse { 0%,100% { opacity: .28; } 50% { opacity: 1; } }
@media (max-width: 1040px) {
  .quick-grid, .lithium-focus-grid, .area-grid { grid-template-columns: 1fr; }
  .app-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .intent-panel, .app-grid { grid-template-columns: 1fr; }
  .region-links, .local-proof { grid-template-columns: 1fr; }
  .contact-map iframe { height: 280px; }
  .map-card { min-height: 300px; }
}

.tria-line { position: relative; overflow: hidden; background: linear-gradient(135deg, #141619, #2a2f35); color: white; }
.tria-line::before { content: "TRIA"; position: absolute; right: -18px; bottom: -42px; color: rgba(255,255,255,.055); font-size: clamp(88px, 18vw, 260px); font-weight: 1000; letter-spacing: -.09em; line-height: .8; }
.tria-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; }
.tria-line h2, .tria-panel h3 { color: white; }
.tria-line p { color: #e2e8ee; }
.tria-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 26px; }
.tria-stats span { padding: 16px; border-radius: 16px; background: rgba(255,255,255,.08); border: 1px solid rgba(244,196,49,.20); color: #e9edf2; }
.tria-stats strong { display: block; color: var(--yellow); font-size: 26px; line-height: 1; margin-bottom: 8px; }
.tria-panel { background: rgba(255,255,255,.08); border: 1px solid rgba(244,196,49,.26); border-top: 8px solid var(--yellow); border-radius: 24px; padding: 30px; box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.tria-panel li { margin: 10px 0; color: #f0f3f6; font-weight: 850; }
@media (max-width: 1040px) { .tria-grid { grid-template-columns: 1fr; } .tria-stats { grid-template-columns: 1fr; } }

/* Paginas internas de SEO */
.narrow { max-width: 920px; }
.landing-hero { position: relative; overflow: hidden; color: white; padding: 104px 0 92px; background: linear-gradient(90deg, rgba(16,17,19,.96), rgba(16,17,19,.76)), url('assets/hero-supravel.png') center/cover no-repeat; }
.landing-hero .lead { max-width: 850px; }
.assistance-hero { padding: 96px 0 76px; }
.assistance-hero::after { content: "OFICINA SUPRAVEL"; right: -28px; bottom: -34px; font-size: clamp(46px, 10vw, 150px); letter-spacing: -.06em; }
.assistance-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .75fr; gap: 44px; align-items: center; }
.assistance-checklist h2 { font-size: 30px; }
.assistance-checklist li { margin: 8px 0; font-weight: 800; }
.assistance-strip { margin-top: -38px; }
.assistance-services { background: radial-gradient(circle at 12% 20%, rgba(226,49,47,.08), transparent 28%), white; }
.assistance-metrics strong { font-size: 22px; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 34px; align-items: start; }
.content-grid article { background: white; border: 1px solid var(--line); border-radius: 20px; padding: 30px; box-shadow: 0 14px 34px rgba(16,17,19,.07); }
.comparison-table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: var(--radius-md); background: white; box-shadow: var(--shadow-soft); }
.comparison-table th, .comparison-table td { padding: 15px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.comparison-table th { background: var(--black); color: white; }
.comparison-table tr:last-child td { border-bottom: 0; }
.local-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.local-proof span { padding: 16px; border-radius: var(--radius-md); background: #fff; border: 1px solid var(--line); font-weight: 900; color: var(--black); box-shadow: var(--shadow-soft); }
.landing-card { background: var(--black); color: white; border-radius: 20px; border-top: 8px solid var(--yellow); padding: 26px; box-shadow: var(--shadow); }
.landing-card h3 { color: white; }
.landing-card li { margin: 10px 0; color: #edf1f5; font-weight: 850; }
.faq-block { background: white; }
.faq-block details { background: var(--bg); margin-top: 12px; }
@media (max-width: 1040px) {
  .assistance-hero-grid { grid-template-columns: 1fr; }
  .content-grid { grid-template-columns: 1fr; }
  .landing-hero { padding: 78px 0 70px; }
  .assistance-strip { margin-top: 0; }
}

/* Refresh visual unificado - 2026-05-19 */
:root {
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-soft: 0 14px 34px rgba(16,17,19,.09);
  --shadow-strong: 0 26px 70px rgba(16,17,19,.18);
}
body {
  background:
    linear-gradient(rgba(16,17,19,.024) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,17,19,.024) 1px, transparent 1px),
    var(--bg);
  background-size: 44px 44px, 44px 44px, auto;
}
body::before {
  background:
    linear-gradient(120deg, rgba(226,49,47,.06), transparent 34%),
    linear-gradient(300deg, rgba(244,196,49,.08), transparent 38%);
  opacity: .65;
}
h1, h2, h3, .hero::after, .tria-line::before, .assistance-hero::after {
  letter-spacing: 0;
}
h1 {
  font-size: 66px;
  max-width: 900px;
}
h2 {
  font-size: 42px;
}
h3 {
  font-size: 21px;
}
.eyebrow {
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 26px;
  height: 3px;
  border-radius: 999px;
  background: currentColor;
}
.topbar {
  background: rgba(255,255,255,.94);
}
.nav {
  min-height: 74px;
}
.brand img {
  width: 178px;
}
.menu {
  gap: 14px;
  font-size: 13px;
}
.menu a:not(.btn) {
  padding: 8px 0;
  color: #32373d;
}
.menu a:not(.btn)::after {
  bottom: 2px;
}
.btn {
  min-height: 46px;
  border-radius: var(--radius-sm);
  padding: 13px 18px;
  letter-spacing: 0;
  box-shadow: 0 12px 24px rgba(226,49,47,.20);
}
.btn.small {
  min-height: 40px;
}
.btn.outline {
  background: #fff;
}
.hero,
.landing-hero {
  min-height: auto;
  padding: 92px 0 104px;
  isolation: isolate;
}
.hero-bg,
.landing-hero {
  background-position: center;
}
.hero::before,
.landing-hero::before {
  opacity: .11;
}
.hero::after,
.assistance-hero::after {
  opacity: .9;
  color: rgba(255,255,255,.045);
}
.hero-grid,
.assistance-hero-grid {
  gap: 52px;
}
.lead {
  font-size: 20px;
}
.quote-card,
.dark-card,
.contact-card,
.battery-card,
.landing-card,
.content-grid article {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
}
.quote-card {
  border-top: 0;
  border-left: 7px solid var(--red);
}
.quote-card h2 {
  font-size: 28px;
}
.proof-row span,
.badges span,
.area-tags span {
  border-radius: 999px;
}
.tech-strip {
  margin-top: -50px;
  padding-bottom: 26px;
}
.tech-grid {
  gap: 14px;
}
.tech-grid article {
  min-height: 116px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}
.section {
  padding: 78px 0;
}
.section-head {
  margin-bottom: 28px;
}
.section-head p,
.muted,
.equipment-grid p,
.content-grid article p,
.faq-block p {
  color: #5f6974;
}
.solution-grid,
.app-grid,
.service-band,
.benefits,
.lithium-benefits {
  gap: 16px;
}
.solution-grid article,
.solution-card,
details,
.benefits article,
.service-band div,
.timeline div,
.content-grid article {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}
.solution-grid article,
.solution-card {
  min-height: 220px;
  padding: 24px;
}
.solution-grid span {
  border-radius: var(--radius-sm);
}
.seo-link-grid a {
  border-radius: var(--radius-sm);
}
.equipment,
.process,
.faq-block,
.assistance-services {
  background:
    linear-gradient(rgba(16,17,19,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,17,19,.018) 1px, transparent 1px),
    #fff;
  background-size: 40px 40px, 40px 40px, auto;
}
.quick-quote,
.contact {
  background: linear-gradient(135deg, #ffffff, #eef2f6);
}
.services {
  background: linear-gradient(135deg, #fff8df, #fff);
}
.rental,
.tria-line,
.structure,
.service-area {
  background: linear-gradient(135deg, #101113, #282c31);
}
.lithium-focus {
  background:
    linear-gradient(rgba(244,196,49,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(226,49,47,.045) 1px, transparent 1px),
    linear-gradient(135deg, #fff9e3, #fff);
  background-size: 46px 46px, 46px 46px, auto;
}
.timeline {
  align-items: stretch;
}
.timeline div {
  min-height: 170px;
}
.timeline strong {
  border-radius: var(--radius-sm);
}
.photo-panel {
  border-radius: var(--radius-lg);
}
.contact-card {
  border-top: 0;
  border-left: 7px solid var(--yellow);
}
.footer-grid {
  flex-wrap: wrap;
}
.landing-hero {
  background:
    linear-gradient(90deg, rgba(16,17,19,.97), rgba(16,17,19,.80) 48%, rgba(16,17,19,.42)),
    url('assets/hero-supravel.png') center/cover no-repeat;
}
.landing-hero h1 {
  max-width: 980px;
}
.content-grid {
  gap: 28px;
}
.landing-card {
  border-top: 0;
  border-left: 7px solid var(--yellow);
}
.assistance-hero {
  padding: 92px 0 104px;
  background:
    linear-gradient(90deg, rgba(16,17,19,.98), rgba(16,17,19,.82) 48%, rgba(16,17,19,.44)),
    url('assets/hero-supravel.png') center/cover no-repeat;
}
.assistance-hero .lead {
  max-width: 760px;
}
.assistance-checklist {
  background: rgba(255,255,255,.98);
}
.assistance-strip .tech-grid article {
  border-color: rgba(244,196,49,.34);
}
.assistance-services .solution-grid article:nth-child(3n + 1)::before {
  background: var(--red);
}
.assistance-services .solution-grid article:nth-child(3n + 2)::before {
  background: var(--yellow);
}
.assistance-services .solution-grid article:nth-child(3n)::before {
  background: var(--steel);
}
@media (max-width: 1180px) {
  h1 { font-size: 56px; }
  h2 { font-size: 38px; }
  .menu { font-size: 12px; gap: 10px; }
}
@media (max-width: 1040px) {
  .topbar { background: rgba(255,255,255,.97); }
  .menu {
    top: calc(100% + 10px);
    border-radius: var(--radius-md);
  }
  .menu a:not(.btn)::after { display: none; }
  .menu a:not(.btn) { padding: 12px; }
  .hero,
  .landing-hero,
  .assistance-hero {
    padding: 74px 0 78px;
  }
  .tech-strip,
  .assistance-strip {
    margin-top: 0;
    padding-top: 20px;
    background: #15171a;
  }
  .timeline div {
    min-height: 145px;
  }
}
@media (max-width: 760px) {
  .container { width: min(100% - 28px, 1180px); }
  .brand img { width: 152px; max-width: 58vw; }
  h1 { font-size: 40px; }
  h2 { font-size: 30px; }
  h3 { font-size: 20px; }
  .lead { font-size: 18px; }
  .hero,
  .landing-hero,
  .assistance-hero {
    padding: 58px 0 66px;
  }
  .quote-card,
  .dark-card,
  .contact-card,
  .battery-card,
  .landing-card,
  .content-grid article {
    padding: 24px;
  }
  .section { padding: 58px 0; }
  .tech-grid,
  .solution-grid,
  .app-grid,
  .service-band,
  .benefits,
  .timeline,
  .lithium-benefits {
    grid-template-columns: 1fr;
  }
  .timeline div {
    min-height: auto;
  }
  .footer-grid {
    display: grid;
    gap: 12px;
  }
}