:root {
  --ink: #10243a;
  --navy: #0b2742;
  --navy-2: #123a5d;
  --red: #e51c2a;
  --red-dark: #bd111d;
  --green: #0f6b3f;
  --paper: #fff;
  --mist: #f4f7f9;
  --sky: #eaf2f8;
  --line: #dce5eb;
  --muted: #5a6a79;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(11, 39, 66, .11);
  --content: 1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--content), calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 1000; transform: translateY(-160%); padding: 10px 16px; border-radius: 8px; background: #fff; color: var(--navy); font-weight: 800; box-shadow: var(--shadow); }
.skip-link:focus { transform: none; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--red); font-size: .78rem; font-weight: 850; letter-spacing: .14em; line-height: 1.3; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.section { padding: 88px 0; }
.section--soft { background: var(--mist); }
.section-head { max-width: 760px; margin-bottom: 42px; }
.section-title { margin-top: 14px; color: var(--navy); font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1.1; letter-spacing: -.035em; }
.section-intro { margin-top: 16px; color: var(--muted); font-size: 1.06rem; }
.btn { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 12px 21px; border: 1px solid transparent; border-radius: 12px; font-weight: 850; line-height: 1.2; transition: transform .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid rgba(46, 119, 175, .3); outline-offset: 3px; }
.btn--red { background: var(--red); color: #fff; box-shadow: 0 12px 30px rgba(229, 28, 42, .24); }
.btn--red:hover { background: var(--red-dark); }
.btn--outline { border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn--outline:hover { background: rgba(255,255,255,.08); }

.utility { background: #071d31; color: #cfdae3; font-size: .84rem; }
.utility__inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.utility a { color: #fff; font-weight: 750; }
.status { display: inline-flex; align-items: center; gap: 8px; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #3dcc7b; }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.95); border-bottom: 1px solid rgba(220,229,235,.9); backdrop-filter: blur(16px); }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 56px; height: 56px; object-fit: contain; }
.brand__text { color: var(--navy); font-size: .92rem; font-weight: 900; line-height: 1.1; letter-spacing: .02em; text-transform: uppercase; }
.brand__text span { display: block; margin-top: 5px; color: var(--red); font-size: .66rem; letter-spacing: .16em; }
.nav__links { display: flex; align-items: center; gap: 25px; list-style: none; }
.nav__links a { font-size: .9rem; font-weight: 780; }
.nav__links a:hover { color: var(--red); }

.hero { position: relative; overflow: hidden; background: var(--navy); color: #fff; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(90deg,#000,transparent 80%); }
.hero::after { content: ""; position: absolute; right: -125px; bottom: -245px; width: 520px; height: 520px; border: 95px solid rgba(229,28,42,.15); border-radius: 50%; }
.breadcrumb { position: relative; z-index: 1; padding-top: 28px; color: #b9cad7; font-size: .86rem; }
.breadcrumb ol { display: flex; gap: 9px; list-style: none; }
.breadcrumb li + li::before { content: "/"; margin-right: 9px; color: #6f8aa0; }
.breadcrumb a:hover { color: #fff; }
.hero__inner { position: relative; z-index: 1; min-height: 570px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 70px; padding: 60px 0 84px; }
.hero .eyebrow { color: #ff737c; }
.hero h1 { max-width: 760px; margin-top: 18px; font-size: clamp(2.6rem, 6vw, 5rem); line-height: .99; letter-spacing: -.055em; }
.hero__lead { max-width: 680px; margin-top: 24px; color: #c1d0dc; font-size: 1.12rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__aside { padding: 30px; border: 1px solid rgba(255,255,255,.14); border-radius: 20px; background: rgba(255,255,255,.055); box-shadow: 0 28px 70px rgba(0,0,0,.18); }
.hero__aside h2 { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: #ff7a83; }
.hero__aside ul { display: grid; gap: 15px; margin-top: 22px; list-style: none; }
.hero__aside li { position: relative; padding-left: 25px; color: #e5edf3; }
.hero__aside li::before { content: "✓"; position: absolute; left: 0; color: #55d58e; font-weight: 900; }
.hero__note { margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.13); color: #a9bdcb; font-size: .85rem; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.card__icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: var(--sky); color: var(--navy); }
.card__icon svg { width: 25px; height: 25px; }
.card h3 { margin-top: 21px; color: var(--navy); font-size: 1.12rem; line-height: 1.3; }
.card p { margin-top: 9px; color: var(--muted); font-size: .92rem; }
.card--accent { border-top: 4px solid var(--red); }

.types { background: #071d31; color: #fff; }
.types .section-title { color: #fff; }
.types .section-intro { color: #b6c8d6; }
.types-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.type-card { min-height: 260px; padding: 30px; border: 1px solid rgba(255,255,255,.13); border-radius: 18px; background: rgba(255,255,255,.055); }
.type-card__tag { display: inline-flex; padding: 5px 10px; border-radius: 999px; background: rgba(229,28,42,.17); color: #ff8790; font-size: .74rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.type-card h3 { margin-top: 24px; font-size: 1.3rem; }
.type-card p { margin-top: 12px; color: #adc1d0; }

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.steps { display: grid; gap: 14px; }
.step { display: grid; grid-template-columns: 46px 1fr; gap: 17px; padding: 22px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.step__number { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 900; }
.step h3 { color: var(--navy); font-size: 1.02rem; }
.step p { margin-top: 4px; color: var(--muted); font-size: .9rem; }
.check-list { display: grid; gap: 12px; margin-top: 28px; list-style: none; }
.check-list li { position: relative; padding: 15px 18px 15px 46px; border-radius: 12px; background: var(--mist); color: #34495b; }
.check-list li::before { content: "!"; position: absolute; left: 17px; top: 15px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: var(--red); color: #fff; font-size: .75rem; font-weight: 900; }
.feature-list { display: grid; gap: 11px; margin-top: 28px; list-style: none; }
.feature-list li { position: relative; padding-left: 30px; color: #405263; }
.feature-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--green); font-weight: 950; }
.section-cta { margin-top: 28px; }

.sectors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.sector { min-height: 145px; padding: 23px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.sector svg { width: 27px; height: 27px; color: var(--red); }
.sector h3 { margin-top: 25px; color: var(--navy); font-size: 1rem; line-height: 1.3; }

.area-band { padding: 44px 0; background: var(--green); color: #fff; }
.area-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.area-band h2 { font-size: clamp(1.55rem,3vw,2.25rem); line-height: 1.15; }
.area-band p { max-width: 660px; margin-top: 8px; color: #d5f0e2; }

.faq-wrap { display: grid; grid-template-columns: .76fr 1.24fr; gap: 75px; align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 22px 45px 22px 0; color: var(--navy); cursor: pointer; font-weight: 820; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; top: 16px; right: 5px; color: var(--red); font-size: 1.65rem; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { padding: 0 40px 23px 0; color: var(--muted); font-size: .93rem; }

.cta { padding: 80px 0; background: var(--navy); color: #fff; }
.cta__inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 45px; }
.cta h2 { max-width: 740px; font-size: clamp(2rem,4vw,3.25rem); line-height: 1.08; letter-spacing: -.04em; }
.cta p { max-width: 770px; margin-top: 15px; color: #b7c8d5; }
.cta__actions { display: grid; gap: 10px; }

.site-footer { background: #051726; color: #91a9ba; }
.footer-main { display: grid; grid-template-columns: 1.2fr .75fr .75fr; gap: 65px; padding: 58px 0 38px; }
.footer-brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; }
.footer-brand img { width: 58px; height: 58px; object-fit: contain; border-radius: 12px; background: #fff; }
.footer-brand strong { font-size: .95rem; line-height: 1.2; text-transform: uppercase; }
.footer-brand span { display: block; margin-top: 4px; color: #ff616b; font-size: .68rem; letter-spacing: .15em; }
.footer-copy { max-width: 380px; margin-top: 17px; font-size: .87rem; }
.site-footer h2 { margin-bottom: 15px; color: #fff; font-size: .8rem; letter-spacing: .13em; text-transform: uppercase; }
.site-footer ul { display: grid; gap: 9px; list-style: none; font-size: .87rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom { padding: 19px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: .78rem; }
.footer-bottom__inner { display: flex; justify-content: space-between; gap: 20px; }
.whatsapp { position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: #25d366; color: #fff; box-shadow: 0 14px 36px rgba(37,211,102,.35), 0 5px 14px rgba(0,0,0,.22); }
.whatsapp svg { width: 30px; height: 30px; }

.error-page { position: relative; min-height: calc(100vh - 114px); display: grid; place-items: center; overflow: hidden; padding: 72px 0; background: var(--navy); color: #fff; }
.error-page::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(circle at center, #000, transparent 78%); }
.error-page::after { content: "404"; position: absolute; right: -1vw; bottom: -11vw; color: rgba(255,255,255,.035); font-size: clamp(15rem, 38vw, 36rem); font-weight: 950; line-height: .8; letter-spacing: -.09em; }
.error-card { position: relative; z-index: 1; width: min(800px, 100%); padding: 52px; border: 1px solid rgba(255,255,255,.15); border-radius: 24px; background: rgba(7,29,49,.78); box-shadow: 0 30px 90px rgba(0,0,0,.25); text-align: center; }
.error-code { display: inline-flex; align-items: center; gap: 10px; color: #ff737c; font-size: .78rem; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.error-code::before, .error-code::after { content: ""; width: 28px; height: 2px; background: currentColor; }
.error-card h1 { margin-top: 18px; font-size: clamp(2.5rem, 7vw, 5rem); line-height: 1; letter-spacing: -.055em; }
.error-card > p { max-width: 610px; margin: 22px auto 0; color: #bfd0dc; font-size: 1.08rem; }
.error-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.error-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 24px; margin-top: 30px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.13); color: #dce7ee; font-size: .9rem; font-weight: 750; }
.error-links a:hover { color: #ff7a83; }

@media (max-width: 960px) {
  .nav__links li:not(:last-child) { display: none; }
  .hero__inner, .split, .faq-wrap { grid-template-columns: 1fr; gap: 42px; }
  .hero__inner { padding-top: 45px; }
  .hero__aside { max-width: 650px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .types-grid { grid-template-columns: 1fr; }
  .type-card { min-height: auto; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1.2fr 1fr; }
  .footer-main > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, var(--content)); }
  .section { padding: 68px 0; }
  .utility__inner { min-height: 42px; justify-content: center; }
  .utility__inner > span { display: none; }
  .brand__text { display: none; }
  .nav { min-height: 70px; }
  .nav__links { gap: 10px; }
  .nav__links a { font-size: .82rem; }
  .nav__links .btn { min-height: 42px; padding: 10px 13px; }
  .hero__inner { min-height: auto; padding: 40px 0 68px; }
  .hero h1 { font-size: clamp(2.4rem, 13vw, 3.65rem); }
  .hero__lead { font-size: 1rem; }
  .hero__actions, .hero__actions .btn { width: 100%; }
  .services-grid, .sectors-grid { grid-template-columns: 1fr; }
  .card, .type-card { padding: 24px; }
  .area-band__inner, .cta__inner { align-items: flex-start; flex-direction: column; display: flex; }
  .cta__actions, .cta__actions .btn { width: 100%; }
  .footer-main { grid-template-columns: 1fr; gap: 35px; }
  .footer-main > div:last-child { grid-column: auto; }
  .footer-bottom__inner { flex-direction: column; }
  .error-page { min-height: calc(100vh - 112px); padding: 42px 0; }
  .error-card { padding: 36px 22px; }
  .error-actions, .error-actions .btn { width: 100%; }
  .error-links { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }