:root {
  color-scheme: dark;
  --black: #080808;
  --surface: #111111;
  --surface-2: #181818;
  --white: #f7f6f2;
  --muted: #aaa7a1;
  --line: #30302e;
  --red: #c8102e;
  --red-bright: #df1733;
  --page: min(100% - 40px, 1160px);
  --ease: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; background: var(--black); }
body { margin: 0; min-width: 320px; color: var(--white); background: var(--black); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
body::selection { color: var(--white); background: var(--red); }
a { color: inherit; text-decoration: none; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--red-bright); outline-offset: 4px; }

.skip-link { position: fixed; z-index: 100; top: 10px; left: 10px; padding: 12px 16px; color: var(--black); background: var(--white); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: absolute; z-index: 10; inset: 0 0 auto; height: 72px; width: var(--page); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.18); }
.brand { display: inline-flex; align-items: center; gap: 10px; width: max-content; }
.brand-symbol { width: 34px; height: 34px; display: grid; place-items: center; color: var(--white); background: var(--red); border-radius: 2px 12px 2px 2px; font-size: 21px; line-height: 1; font-weight: 850; }
.brand-name { font-size: 11px; line-height: 1.05; font-weight: 720; letter-spacing: -.02em; }
.header-action { min-height: 42px; padding: 0 14px; display: inline-flex; align-items: center; gap: 16px; color: var(--white); border: 1px solid rgba(255,255,255,.42); font-size: 11px; font-weight: 750; transition: background var(--ease), border-color var(--ease), transform var(--ease); }
.header-action:hover { background: var(--red); border-color: var(--red); transform: translateY(-2px); }

.hero { position: relative; min-height: 790px; padding: 116px max(20px, calc((100% - 1160px) / 2)) 66px; display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.hero-video { position: absolute; z-index: -3; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 65% center; filter: saturate(.8) contrast(1.12) brightness(.74); }
.hero-shade { position: absolute; z-index: -2; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.1) 0%, rgba(0,0,0,.34) 32%, rgba(0,0,0,.94) 79%, #080808 100%), linear-gradient(90deg, rgba(0,0,0,.55), transparent 70%); }
.hero-content { width: 100%; max-width: 780px; }
.eyebrow, .section-kicker { margin: 0 0 18px; color: #c7c5c0; font-size: 10px; line-height: 1.35; font-weight: 780; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 25px; height: 2px; background: var(--red); }
h1, h2, p { text-wrap: pretty; }
.hero h1 { margin: 0; max-width: 720px; font-size: clamp(3.05rem, 14.5vw, 6.9rem); line-height: .91; letter-spacing: -.065em; font-weight: 740; }
.hero h1 em { color: #c8c5be; font-style: normal; font-weight: 360; }
.hero-copy { max-width: 600px; margin: 25px 0 0; color: #ceccc7; font-size: 15px; line-height: 1.58; }
.hero-actions { margin-top: 30px; display: grid; gap: 10px; }
.button { min-height: 58px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; border: 1px solid transparent; font-size: 13px; font-weight: 780; transition: transform var(--ease), background var(--ease), border-color var(--ease), box-shadow var(--ease); }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--red); border-color: var(--red); box-shadow: 0 18px 45px rgba(237,28,47,.22); }
.button-primary:hover { background: var(--red-bright); border-color: var(--red-bright); box-shadow: 0 20px 52px rgba(237,28,47,.34); }
.button-secondary { color: var(--white); background: rgba(8,8,8,.45); border-color: rgba(255,255,255,.4); }
.button-secondary:hover { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.72); }
.response-note { margin: 21px 0 0; display: flex; align-items: center; gap: 9px; color: #b9b7b2; font-size: 11px; }
.response-note span { width: 8px; height: 8px; background: #37c66b; border-radius: 50%; box-shadow: 0 0 0 4px rgba(55,198,107,.13); }

.important { width: var(--page); margin: 0 auto; padding: 24px 0 28px; display: grid; grid-template-columns: 38px 1fr; gap: 15px; border-bottom: 1px solid var(--line); }
.important-mark { width: 36px; height: 36px; display: grid; place-items: center; background: var(--red); font-size: 16px; font-weight: 850; }
.important strong { display: block; font-size: 15px; line-height: 1.3; }
.important p { margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }

.quick-section, .faq-section { width: var(--page); margin-inline: auto; padding: 82px 0; }
.section-intro { max-width: 720px; }
.section-intro h2, .human-copy h2, .final-cta h2 { margin: 0; font-size: clamp(2.75rem, 12.5vw, 6rem); line-height: .94; letter-spacing: -.055em; font-weight: 690; }
.section-intro > p:last-child { max-width: 540px; margin: 22px 0 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.service-list { margin-top: 42px; display: grid; border-top: 1px solid var(--line); }
.service-card { min-height: 138px; padding: 22px 0; display: grid; grid-template-columns: 32px 1fr 38px; gap: 10px; align-items: center; border-bottom: 1px solid var(--line); transition: background var(--ease), padding var(--ease); }
.service-card:hover { padding-inline: 12px; background: var(--surface); }
.service-number { align-self: start; padding-top: 5px; color: #77746f; font-size: 10px; }
.service-content { display: grid; gap: 9px; }
.service-content strong { font-size: clamp(1.45rem, 6vw, 2rem); line-height: 1.05; letter-spacing: -.035em; font-weight: 650; }
.service-content small { max-width: 430px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.service-arrow { width: 36px; height: 36px; display: grid; place-items: center; justify-self: end; color: var(--white); background: var(--red); font-size: 14px; transition: transform var(--ease), background var(--ease); }
.service-card:hover .service-arrow { transform: translate(2px, -2px); background: var(--red-bright); }

.human-section { padding: 84px max(20px, calc((100% - 1160px) / 2)); display: grid; gap: 58px; background: var(--surface); border-block: 1px solid var(--line); }
.section-kicker.light { color: #cbc9c4; }
.human-copy > p:not(.section-kicker) { max-width: 520px; margin: 25px 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.text-action { padding-bottom: 8px; display: inline-flex; gap: 24px; border-bottom: 2px solid var(--red); font-size: 13px; font-weight: 750; transition: color var(--ease); }
.text-action:hover { color: #ff6976; }
.steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.steps li { padding: 24px 0; display: grid; grid-template-columns: 40px 1fr; gap: 15px; border-bottom: 1px solid var(--line); }
.steps li > span { width: 32px; height: 32px; display: grid; place-items: center; color: var(--white); background: var(--red); font-size: 11px; font-weight: 800; }
.steps strong { display: block; margin: 2px 0 7px; font-size: 17px; letter-spacing: -.02em; }
.steps p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }

.faq-section { padding-bottom: 96px; }
.section-intro.compact h2 { max-width: 800px; }
.faq-list { margin-top: 46px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 78px; padding: 18px 0; display: flex; align-items: center; justify-content: space-between; gap: 22px; list-style: none; cursor: pointer; font-size: 14px; line-height: 1.4; font-weight: 650; }
.faq-list summary::-webkit-details-marker { display: none; }
.plus { flex: 0 0 auto; color: var(--red-bright); font-size: 26px; line-height: 1; font-weight: 350; transition: transform var(--ease); }
.faq-list details[open] .plus { transform: rotate(45deg); }
.faq-list details p { margin: -3px 0 22px; padding-right: 36px; color: var(--muted); font-size: 13px; line-height: 1.65; }

.final-cta { padding: 96px max(20px, calc((100% - 1160px) / 2)) 116px; background: linear-gradient(145deg, #171717, #080808 65%); border-top: 1px solid var(--line); }
.final-cta h2 { max-width: 820px; }
.final-cta > p:not(.section-kicker) { max-width: 520px; margin: 25px 0 34px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.final-cta .button { width: 100%; max-width: 440px; }

.site-footer { width: var(--page); margin: 0 auto; padding: 38px 0 108px; display: grid; gap: 24px; border-top: 1px solid var(--line); }
.site-footer p { margin: 0; color: var(--muted); font-size: 12px; }
.site-footer small { color: #77746f; font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.mobile-whatsapp { position: fixed; z-index: 30; left: 12px; right: 12px; bottom: calc(10px + env(safe-area-inset-bottom)); min-height: 56px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; color: var(--white); background: var(--red); border: 1px solid rgba(255,255,255,.3); box-shadow: 0 18px 52px rgba(0,0,0,.58); font-size: 13px; font-weight: 800; transition: transform var(--ease), background var(--ease); }
.mobile-whatsapp:hover { transform: translateY(-2px); background: var(--red-bright); }

@media (min-width: 700px) {
  :root { --page: min(100% - 72px, 1160px); }
  .site-header { height: 86px; }
  .brand-name { font-size: 13px; }
  .header-action { padding: 0 18px; gap: 28px; }
  .hero { min-height: min(920px, 100svh); padding-top: 150px; padding-bottom: 76px; align-items: center; }
  .hero-shade { background: linear-gradient(90deg, rgba(0,0,0,.92), rgba(0,0,0,.58) 48%, rgba(0,0,0,.12) 80%), linear-gradient(0deg, rgba(0,0,0,.7), transparent 55%); }
  .hero-actions { grid-template-columns: max-content max-content; }
  .button { min-width: 250px; }
  .important { padding: 30px 0; grid-template-columns: 44px minmax(0, 1fr); align-items: center; }
  .important-mark { width: 40px; height: 40px; }
  .important p { font-size: 13px; }
  .quick-section, .faq-section { padding-block: 120px; }
  .service-card { min-height: 155px; grid-template-columns: 50px 1fr 48px; }
  .human-section { padding-block: 120px; grid-template-columns: .9fr 1.1fr; gap: 10vw; align-items: start; }
  .faq-section { display: grid; grid-template-columns: .75fr 1.25fr; gap: 9vw; }
  .faq-list { margin-top: 0; }
  .final-cta { padding-block: 130px; }
  .site-footer { padding-bottom: 48px; grid-template-columns: 1fr 1fr auto; align-items: center; }
  .mobile-whatsapp { display: none; }
}

@media (min-width: 1000px) {
  .service-list { grid-template-columns: repeat(3, 1fr); }
  .service-card { min-height: 340px; padding: 22px 28px; grid-template-columns: 1fr 40px; grid-template-rows: auto 1fr auto; border-right: 1px solid var(--line); }
  .service-card:first-child { padding-left: 0; }
  .service-card:last-child { padding-right: 0; border-right: 0; }
  .service-card:hover { padding-inline: 32px; }
  .service-number { grid-column: 1 / -1; }
  .service-content { align-self: end; }
  .service-arrow { align-self: end; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}