:root {
  --bg: #080808;
  --bg-soft: #111111;
  --surface: #151515;
  --surface-2: #1b1b1b;
  --line: rgba(255,255,255,.12);
  --text: #f7f7f7;
  --muted: #b6b6b6;
  --red: #ed1b24;
  --red-dark: #970008;
  --red-glow: rgba(237,27,36,.28);
  --white: #fff;
  --radius: 26px;
  --container: min(1180px, calc(100% - 40px));
  --shadow: 0 25px 80px rgba(0,0,0,.42);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
::selection { background: var(--red); color: #fff; }

.container { width: var(--container); margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ff5a61;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--red); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.05; letter-spacing: -.035em; }
h1 { font-size: clamp(3.2rem, 7vw, 7.2rem); margin-bottom: 28px; }
h2 { font-size: clamp(2.25rem, 4.5vw, 4.8rem); margin-bottom: 24px; }
h3 { font-size: clamp(1.35rem, 2vw, 1.8rem); }
.text-red { color: var(--red); }
.lead { color: #d0d0d0; font-size: clamp(1.05rem, 1.5vw, 1.24rem); max-width: 680px; }
.muted { color: var(--muted); }
.section { padding: clamp(80px, 10vw, 140px) 0; position: relative; }
.section-soft { background: var(--bg-soft); }
.section-heading { display: flex; justify-content: space-between; gap: 36px; align-items: end; margin-bottom: 54px; }
.section-heading > div:first-child { max-width: 780px; }
.section-heading p { max-width: 440px; margin-bottom: 5px; color: var(--muted); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { background: rgba(8,8,8,.86); border-color: var(--line); backdrop-filter: blur(18px); }
.nav-wrap { width: var(--container); height: 96px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; position: relative; z-index: 60; }
.brand img { width: 76px; height: 58px; object-fit: contain; }
.brand-copy { line-height: 1; }
.brand-copy strong { display: block; font-size: 1rem; letter-spacing: .07em; }
.brand-copy span { display: block; margin-top: 6px; color: #d5d5d5; font-size: .7rem; letter-spacing: .26em; }
.nav-panel { display: flex; align-items: center; gap: 32px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: #d8d8d8; font-size: .92rem; font-weight: 650; position: relative; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--red); transition: right .25s ease; }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { right: 0; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: #fff; }
.nav-toggle { display: none; border: 0; background: transparent; width: 46px; height: 46px; padding: 10px; position: relative; z-index: 60; }
.nav-toggle span, .nav-toggle::before, .nav-toggle::after { content: ""; display: block; height: 2px; background: #fff; margin: 6px 0; transition: .25s; }
.nav-toggle[aria-expanded="true"] span { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: translateY(-8px) rotate(-45deg); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent; font-weight: 800; transition: transform .25s, background .25s, border-color .25s; cursor: pointer; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 12px 34px var(--red-glow); }
.btn-primary:hover { background: #ff3139; }
.btn-outline { border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.05); color: #fff; }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); }
.btn-small { min-height: 44px; padding-inline: 20px; font-size: .9rem; }
.arrow { font-size: 1.2em; }

.hero { min-height: 100svh; display: flex; align-items: center; position: relative; background: #090909; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,4,4,.98) 0%, rgba(4,4,4,.84) 35%, rgba(4,4,4,.26) 70%, rgba(4,4,4,.35) 100%), linear-gradient(0deg, #080808 0%, transparent 28%); }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-content { position: relative; z-index: 2; padding: 160px 0 110px; max-width: 810px; }
.hero h1 span { display: block; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero-note { display: flex; align-items: center; gap: 12px; margin-top: 34px; color: #c3c3c3; font-size: .92rem; }
.hero-note i { width: 9px; height: 9px; background: #44d17d; border-radius: 50%; box-shadow: 0 0 0 6px rgba(68,209,125,.12); }
.hero-scroll { position: absolute; z-index: 3; right: 40px; bottom: 40px; writing-mode: vertical-rl; color: #aaa; font-size: .72rem; letter-spacing: .24em; text-transform: uppercase; }

.ticker { overflow: hidden; border-block: 1px solid var(--line); background: #0e0e0e; }
.ticker-track { width: max-content; display: flex; gap: 28px; align-items: center; padding: 18px 0; animation: marquee 24s linear infinite; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.ticker-track span::after { content: "✦"; color: var(--red); margin-left: 28px; }
@keyframes marquee { to { transform: translateX(-50%); } }

.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-card { min-height: 390px; padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, #171717, #0d0d0d); position: relative; overflow: hidden; transition: transform .3s, border-color .3s; }
.service-card:hover { transform: translateY(-7px); border-color: rgba(237,27,36,.65); }
.service-card::after { content: ""; position: absolute; width: 230px; height: 230px; border-radius: 50%; background: var(--red-glow); filter: blur(60px); right: -90px; bottom: -110px; }
.service-index { color: #777; font-size: .82rem; letter-spacing: .2em; }
.service-card h3 { margin: 105px 0 18px; font-size: clamp(2rem, 3vw, 3.2rem); max-width: 470px; }
.service-card p { color: var(--muted); max-width: 500px; }
.service-link { display: inline-flex; align-items: center; gap: 12px; margin-top: 18px; color: #fff; font-weight: 800; }
.service-link span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--red); }

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(48px, 8vw, 110px); align-items: center; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stat { background: #111; padding: 36px 28px; }
.stat strong { display: block; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1; color: #fff; }
.stat span { display: block; color: var(--muted); margin-top: 12px; }
.process-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.process-item { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.process-item span { color: var(--red); font-weight: 800; }
.process-item h3 { margin-bottom: 8px; }
.process-item p { color: var(--muted); margin-bottom: 0; }

.cta-panel { padding: clamp(48px, 8vw, 90px); border-radius: 32px; background: radial-gradient(circle at 90% 15%, rgba(255,255,255,.18), transparent 26%), linear-gradient(135deg, #e51019, #840006); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.cta-panel::after { content: "SDS"; position: absolute; right: -20px; bottom: -95px; font-size: clamp(9rem, 22vw, 19rem); line-height: 1; font-weight: 950; color: rgba(255,255,255,.06); }
.cta-panel h2 { max-width: 850px; position: relative; z-index: 1; }
.cta-panel p { max-width: 620px; color: rgba(255,255,255,.8); position: relative; z-index: 1; }
.cta-panel .btn { margin-top: 20px; background: #fff; color: #111; position: relative; z-index: 1; }

.page-hero { padding: 190px 0 95px; background: radial-gradient(circle at 75% 20%, rgba(237,27,36,.22), transparent 33%), #090909; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 950px; margin-top: 20px; }
.page-hero .lead { max-width: 760px; }
.crumbs { display: flex; gap: 10px; color: #aaa; font-size: .9rem; }
.crumbs span { color: var(--red); }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-card { padding: 32px; border-radius: 22px; border: 1px solid var(--line); background: #111; }
.value-card b { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: rgba(237,27,36,.14); color: #ff4e55; margin-bottom: 50px; }
.value-card p { color: var(--muted); margin-bottom: 0; }

.detail-stack { display: grid; gap: 22px; }
.detail-card { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; padding: clamp(34px, 5vw, 64px); background: #111; border: 1px solid var(--line); border-radius: var(--radius); }
.detail-card ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.detail-card li { color: #d2d2d2; display: flex; gap: 10px; }
.detail-card li::before { content: "✓"; color: var(--red); font-weight: 900; }

.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.price-card { padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(160deg, #171717, #0d0d0d); display: flex; flex-direction: column; min-height: 570px; position: relative; }
.price-card.featured { border-color: var(--red); box-shadow: 0 0 60px rgba(237,27,36,.12); }
.price-badge { position: absolute; top: 22px; right: 22px; border-radius: 999px; background: var(--red); padding: 7px 12px; font-size: .7rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.price-card h2 { font-size: 2rem; margin: 36px 0 16px; }
.price { display: flex; align-items: end; gap: 9px; margin-bottom: 24px; }
.price strong { font-size: clamp(3rem, 6vw, 5rem); line-height: .9; letter-spacing: -.06em; }
.price span { color: var(--muted); padding-bottom: 7px; }
.price-card > p { color: var(--muted); min-height: 52px; }
.price-card ul { list-style: none; padding: 24px 0; margin: 0 0 26px; border-top: 1px solid var(--line); display: grid; gap: 13px; }
.price-card li { color: #d8d8d8; display: flex; gap: 10px; }
.price-card li::before { content: "✓"; color: var(--red); font-weight: 900; }
.price-card .btn { margin-top: auto; }
.price-note { font-size: .88rem; color: #aaa; margin-top: 18px; }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: start; }
.contact-methods { display: grid; gap: 14px; margin-top: 36px; }
.contact-method { display: flex; gap: 16px; align-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: #111; }
.contact-method b { display: grid; place-items: center; flex: 0 0 44px; width: 44px; height: 44px; border-radius: 12px; background: var(--red); }
.contact-method span { display: block; color: #aaa; font-size: .82rem; }
.contact-form { padding: clamp(28px, 5vw, 52px); border-radius: var(--radius); background: #111; border: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: grid; gap: 8px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: .88rem; color: #d8d8d8; font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #333; border-radius: 12px; background: #090909; color: #fff; padding: 15px 16px; outline: none; }
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(237,27,36,.12); }
.form-status { min-height: 24px; margin: 16px 0 0; color: #aaa; font-size: .9rem; }
.form-status.is-error { color: #ff7379; }

.site-footer { background: #050505; border-top: 1px solid var(--line); padding: 70px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .7fr .7fr; gap: 60px; }
.footer-brand p { color: var(--muted); max-width: 430px; margin-top: 24px; }
.footer-title { font-size: .78rem; color: #888; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 18px; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: #d4d4d4; }
.footer-links a:hover { color: var(--red); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 32px; margin-top: 48px; border-top: 1px solid var(--line); color: #777; font-size: .86rem; }
.whatsapp-float { position: fixed; z-index: 40; right: 24px; bottom: 24px; display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 18px; border-radius: 999px; background: #1ea952; color: white; font-weight: 800; box-shadow: 0 16px 42px rgba(0,0,0,.35); }

[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav-panel { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: stretch; justify-content: center; gap: 34px; padding: 110px 30px 40px; background: rgba(6,6,6,.98); transform: translateX(100%); transition: transform .3s ease; }
  .nav-panel.is-open { transform: none; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links a { font-size: 1.55rem; padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav-panel .btn { width: 100%; }
  .service-grid, .pricing-grid, .value-grid { grid-template-columns: 1fr; }
  .split, .contact-grid, .detail-card { grid-template-columns: 1fr; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --container: min(100% - 28px, 1180px); --radius: 20px; }
  .nav-wrap { height: 80px; }
  .brand img { width: 60px; height: 48px; }
  .brand-copy strong { font-size: .86rem; }
  .brand-copy span { font-size: .58rem; }
  .hero { min-height: 860px; }
  .hero::after { background: linear-gradient(90deg, rgba(4,4,4,.97), rgba(4,4,4,.72)), linear-gradient(0deg, #080808, transparent 40%); }
  .hero-media { object-position: 62% center; opacity: .72; }
  .hero-content { padding-top: 135px; }
  .hero-scroll { display: none; }
  .service-card { padding: 28px; min-height: 340px; }
  .service-card h3 { margin-top: 78px; }
  .stat-grid { grid-template-columns: 1fr; }
  .detail-card ul { grid-template-columns: 1fr; }
  .price-card { padding: 28px; min-height: auto; }
  .price strong { font-size: 3.4rem; }
  .form-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { width: 52px; padding: 0; justify-content: center; font-size: 0; }
  .whatsapp-float::before { content: "WA"; font-size: .78rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}