:root {
  --navy: #051a37;
  --navy-2: #0b2a52;
  --navy-3: #13345f;
  --teal: #0195af;
  --teal-2: #20b4cd;
  --grey: #6b7480;
  --ink: #0d1b2e;
  --muted: #56606e;
  --bg: #ffffff;
  --bg-alt: #f1f5f9;
  --line: #dde4ec;
  --radius: 14px;
  --wrap: 1200px;
  --head: "Archivo", "Arial Black", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 var(--body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.05; margin: 0 0 .5em; }
h1 { font-size: clamp(2.5rem, 5.4vw, 4.2rem); font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: -.01em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 900; font-style: italic; text-transform: uppercase; }
h3 { font-size: 1.3rem; font-weight: 800; }
h4 { font: 700 .8rem/1 var(--body); text-transform: uppercase; letter-spacing: .14em; margin: 0 0 14px; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.small { font-size: .86rem; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--teal); color: #fff; padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }
.eyebrow { font: 700 .78rem/1 var(--body); text-transform: uppercase; letter-spacing: .16em; color: var(--teal); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 28px; height: 3px; background: var(--teal); }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: .95em 1.6em; border-radius: 8px; font: 700 .95rem/1 var(--body); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s, background .2s, color .2s, border-color .2s; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--teal); color: #fff; }
.btn--primary:hover { background: var(--teal-2); }
.btn--ghost { border-color: var(--navy); color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: #fff; }
.btn--light { background: #fff; color: var(--navy); }
.btn--sm { padding: .7em 1.1em; font-size: .88rem; }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: var(--navy); border-bottom: 3px solid var(--teal); }
.header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; flex-shrink: 0; }
.brand img { height: 48px; width: auto; background: #fff; border-radius: 8px; padding: 3px 5px; }
.brand span { display: flex; flex-direction: column; line-height: 1; font-family: var(--head); text-transform: uppercase; font-style: italic; }
.brand strong { font-weight: 900; font-size: 1.25rem; }
.brand small { font-weight: 800; font-size: .78rem; letter-spacing: .14em; color: var(--teal-2); margin-top: 4px; }
.nav { display: flex; align-items: center; gap: 24px; }
.nav > ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; }
.nav a { color: #e9eef5; text-decoration: none; font-weight: 600; font-size: .95rem; white-space: nowrap; }
.nav > ul a:hover { color: var(--teal-2); }
.nav__phone { color: var(--teal-2) !important; }
.menu-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; color: #fff; }
.menu-toggle__bars, .menu-toggle__bars::before, .menu-toggle__bars::after { display: block; width: 24px; height: 2px; background: currentColor; position: relative; transition: .2s; margin: 0 auto; }
.menu-toggle__bars::before, .menu-toggle__bars::after { content: ""; position: absolute; left: 0; }
.menu-toggle__bars::before { top: -7px; }
.menu-toggle__bars::after { top: 7px; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars::before { top: 0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars::after { top: 0; transform: rotate(-45deg); }

/* Hero */
.hero { position: relative; background: linear-gradient(180deg, #f6f9fc 0%, #e8f1f7 100%); padding: 72px 0 110px; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { color: var(--navy); }
.hero h1 span { color: var(--teal); display: block; }
.hero__intro { font-size: 1.12rem; color: #33404f; max-width: 52ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 24px; }
.hero__points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero__points li { background: var(--navy); color: #fff; padding: 7px 14px; border-radius: 99px; font-size: .85rem; font-weight: 600; }
.hero__logo img { width: 100%; max-width: 520px; margin: 0 auto; filter: drop-shadow(0 18px 30px rgba(5,26,55,.18)); }
.hero__wave { position: absolute; bottom: -1px; left: 0; width: 100%; height: 70px; fill: var(--navy); }

/* Credentials strip */
.creds { background: var(--navy); color: #fff; border-bottom: 3px solid var(--teal); }
.creds__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.cred { padding: 26px 22px; border-left: 1px solid var(--navy-3); display: flex; flex-direction: column; gap: 4px; }
.cred:first-child { border-left: 0; padding-left: 0; }
.cred strong { font: italic 900 1.9rem/1 var(--head); color: var(--teal-2); }
.cred span { color: #c7d2e0; font-size: .9rem; }

/* Sections */
.section { padding: 92px 0; }
.section--alt { background: var(--bg-alt); }
.section--navy { background: var(--navy); color: #fff; }
.section--navy p { color: #c7d2e0; }
.section--navy .eyebrow { color: var(--teal-2); }
.section--navy .eyebrow::before { background: var(--teal-2); }
.section__head { max-width: 720px; margin-bottom: 44px; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--navy); border-radius: var(--radius); padding: 28px 24px; display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s, border-color .15s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(5,26,55,.1); border-top-color: var(--teal); }
.card__icon { width: 54px; height: 54px; border-radius: 12px; background: var(--navy); display: grid; place-items: center; margin-bottom: 18px; }
.card__icon svg { width: 32px; height: 32px; fill: none; stroke: var(--teal-2); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.card p { color: var(--muted); font-size: .95rem; }
.card ul { margin: auto 0 0; padding: 14px 0 0 18px; border-top: 1px dashed var(--line); font-size: .9rem; display: grid; gap: 4px; }

/* Split / mobile */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.ticks { list-style: none; padding: 0; margin: 1.2em 0 1.8em; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 30px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .3em; width: 18px; height: 18px; border-radius: 50%; background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='%23fff' stroke-width='3.5'/%3E%3C/svg%3E") center/12px no-repeat; }
.area { background: var(--navy-2); border: 1px solid var(--navy-3); border-radius: var(--radius); padding: 30px 28px; }
.area h3 { font-style: italic; text-transform: uppercase; }
.area__list { list-style: none; padding: 0; margin: 0 0 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.area__list li { padding: 10px 14px; background: var(--navy-3); border-left: 3px solid var(--teal-2); border-radius: 6px; font-weight: 600; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; }
.steps span { font: italic 900 2.2rem/1 var(--head); color: var(--teal); display: block; margin-bottom: 10px; }
.steps p { color: var(--muted); margin: 0; font-size: .95rem; }

/* FAQ */
.faq { display: grid; grid-template-columns: .7fr 1.3fr; gap: 56px; }
.faq__list { display: grid; gap: 12px; }
.faq details { background: var(--bg-alt); border: 1px solid var(--line); border-radius: 10px; padding: 0 22px; }
.faq summary { cursor: pointer; padding: 18px 28px 18px 0; font-weight: 600; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--teal); }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); margin: 0 0 18px; }
.faq a { color: var(--teal); }

/* CTA band */
.cta-band { background: linear-gradient(90deg, var(--teal) 0%, #017a90 100%); color: #fff; padding: 54px 0; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-band h2 { margin-bottom: .25em; font-size: clamp(1.5rem, 2.8vw, 2.1rem); }
.cta-band p { margin: 0; color: #e3f6fa; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; }
.details { display: grid; grid-template-columns: 100px 1fr; gap: 14px 20px; margin: 2em 0 0; }
.details dt { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; padding-top: 3px; font-weight: 600; }
.details dd { margin: 0; font-weight: 500; }
.details a { color: var(--teal); text-decoration: none; }
.form { background: var(--navy); border-radius: var(--radius); padding: 32px; display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: #dfe7f1; }
.form input, .form select, .form textarea { font: inherit; color: #fff; background: var(--navy-2); border: 1px solid var(--navy-3); border-radius: 8px; padding: 12px 14px; width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--teal-2); outline-offset: 1px; border-color: transparent; }
.form .btn { justify-self: start; }
.form__status { margin: 0; font-weight: 600; }
.form__status.ok { color: #8ee6a2; }
.form__status.err { color: #ff9b8a; }
.hp { position: absolute; left: -9999px; }

/* Footer */
.footer { background: var(--navy); color: #fff; padding: 64px 0 0; font-size: .95rem; border-top: 3px solid var(--teal); }
.footer .muted { color: #a9b6c8; }
.brand--footer { margin-bottom: 18px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.footer h4 { color: var(--teal-2); }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--teal-2); }
.footer__nav { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; color: #a9b6c8; }
.footer__base { border-top: 1px solid var(--navy-3); margin-top: 48px; padding-top: 20px; padding-bottom: 22px; color: #a9b6c8; font-size: .85rem; }
.footer__copy { margin: 0 0 8px; }
.footer__legal { margin: 0; font-size: .78rem; line-height: 1.6; color: #8796ab; max-width: 110ch; }

/* Responsive */
@media (max-width: 1180px) { .nav__phone { display: none; } }
@media (max-width: 1060px) { .cards, .steps, .creds__grid { grid-template-columns: 1fr 1fr; } .cred:nth-child(3) { border-left: 0; padding-left: 0; } }
@media (max-width: 920px) {
  .menu-toggle { display: block; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--navy); padding: 8px 24px 24px; display: none; border-bottom: 3px solid var(--teal); }
  .nav.open { display: flex; }
  .nav > ul { flex-direction: column; gap: 0; }
  .nav > ul a { display: block; padding: 14px 0; border-bottom: 1px solid var(--navy-3); font-size: 1.05rem; }
  .nav__phone { display: block; padding: 14px 0; }
  .nav .btn { margin-top: 12px; }
  .hero__grid, .split, .faq, .contact { grid-template-columns: 1fr; gap: 36px; }
  .hero__logo { order: -1; }
  .hero__logo img { max-width: 340px; }
  .section { padding: 72px 0; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .brand img { height: 40px; }
  .brand strong { font-size: 1.05rem; }
  .hero { padding: 40px 0 90px; }
  .cards, .steps, .form__row, .footer__grid { grid-template-columns: 1fr; }
  .cred { padding: 18px 10px; }
  .cred strong { font-size: 1.4rem; }
  .form { padding: 22px; }
  .details { grid-template-columns: 1fr; gap: 2px; }
  .details dd { margin-bottom: 12px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }