:root {
  --ink: #0b2239;
  --ink-soft: #385169;
  --paper: #f6f8fb;
  --white: #fff;
  --line: #d8e1ea;
  --blue: #0b4f8a;
  --blue-deep: #07365f;
  --mint: #d9f4ea;
  --mint-strong: #168064;
  --coral: #ff765f;
  --sand: #fff4df;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Avenir Next", Avenir, "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.65; }
img { display: block; width: 100%; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--mint); color: var(--ink); }
.display { font-family: Iowan Old Style, Baskerville, Georgia, serif; }
.site-shell { width: min(1180px, calc(100% - 2rem)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; border-radius: .6rem; background: var(--ink); color: white; padding: .7rem 1rem; }
.skip-link:focus { top: 1rem; }

.eyebrow { display: inline-flex; align-items: center; gap: .55rem; color: var(--blue); font-size: .78rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 1.7rem; height: 2px; background: var(--coral); }
.btn { display: inline-flex; min-height: 3rem; align-items: center; justify-content: center; gap: .55rem; border-radius: .65rem; padding: .75rem 1.15rem; font-weight: 800; transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease; }
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid #7dc5ee; outline-offset: 3px; }
.btn-primary { background: var(--blue); color: white; box-shadow: 0 12px 28px rgba(11,79,138,.2); }
.btn-primary:hover { background: var(--blue-deep); }
.btn-light { border: 1px solid var(--line); background: white; color: var(--ink); }
.btn-white { background: white; color: var(--ink); }
.btn-whatsapp { background: #167c5c; color: white; }
.text-link { display: inline-flex; margin-top: 1.5rem; color: var(--blue); font-weight: 800; }
.section { padding-block: clamp(4rem, 8vw, 7rem); }
.section-compact { padding-block: clamp(2.8rem, 5vw, 4.5rem); }
.section-title { max-width: 780px; margin: .6rem 0 0; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.08; letter-spacing: -.035em; }
.section-lead { max-width: 720px; margin-top: 1.25rem; color: var(--ink-soft); font-size: 1.08rem; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.95); backdrop-filter: blur(12px); }
.header-inner { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 1.25rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; }
.brand-mark { display: grid; width: 2.5rem; aspect-ratio: 1; place-items: center; border-radius: 10px; background: var(--blue); color: white; font-size: .625rem; font-weight: 900; letter-spacing: .08em; box-shadow: 0 3px 10px rgba(11,34,57,.12); }
.brand strong { display: block; font-size: 1.06rem; line-height: 1; letter-spacing: -.03em; }
.brand small { display: block; margin-top: .35rem; color: #587086; font-size: .625rem; font-weight: 800; letter-spacing: .1em; }
.desktop-nav { display: flex; align-items: center; gap: 1.25rem; }
.desktop-nav a { position: relative; color: var(--ink-soft); font-size: .81rem; font-weight: 800; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--blue); }
.desktop-nav a.active::after { content: ""; position: absolute; right: 0; bottom: -.65rem; left: 0; height: 2px; background: var(--coral); }
.header-phone { min-height: 2.65rem; padding-inline: 1rem; font-size: .81rem; }
.mobile-menu { display: none; position: relative; }
.mobile-menu > summary { display: flex; min-width: 5.2rem; min-height: 2.75rem; cursor: pointer; list-style: none; align-items: center; justify-content: center; gap: .5rem; border: 1px solid var(--line); border-radius: .65rem; background: white; font-size: .85rem; font-weight: 800; }
.mobile-menu > summary::-webkit-details-marker { display: none; }
.mobile-menu nav { position: absolute; top: 3.35rem; right: 0; display: grid; width: min(88vw, 330px); padding: .75rem; border: 1px solid var(--line); border-radius: .85rem; background: white; box-shadow: 0 22px 60px rgba(11,34,57,.2); }
.mobile-menu nav > a:not(.btn) { border-bottom: 1px solid #edf2f6; padding: .75rem; color: var(--ink-soft); font-size: .9rem; font-weight: 800; }
.mobile-menu nav .btn { margin-top: .6rem; }

.home-hero { position: relative; overflow: hidden; background: white; }
.hero-grid-pattern { position: absolute; top: 0; right: 0; bottom: 0; width: 34%; background-color: #edf3f8; background-image: linear-gradient(#dfe8ef 1px,transparent 1px),linear-gradient(90deg,#dfe8ef 1px,transparent 1px); background-size: 32px 32px; }
.home-hero-grid { position: relative; display: grid; min-height: 690px; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 3rem; padding-block: 5rem; }
.hero-copy { max-width: 760px; }
.hero-copy h1 { margin: 1.5rem 0 0; font-size: clamp(3.15rem, 7vw, 6.8rem); line-height: .91; letter-spacing: -.055em; }
.hero-copy h1 em { display: block; color: var(--blue); font-weight: 400; }
.hero-copy > p { max-width: 680px; margin: 1.7rem 0 0; color: var(--ink-soft); font-size: 1.2rem; line-height: 1.65; }
.button-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.trust-row { display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; margin-top: 2rem; color: var(--ink-soft); font-size: .875rem; font-weight: 800; }
.trust-row span::first-letter { color: var(--mint-strong); }
.home-visual-wrap { position: relative; width: 100%; max-width: 380px; justify-self: center; margin-inline: auto; }
.visual-backdrop { position: absolute; inset: -.75rem; border-radius: 1.4rem; background: var(--mint); }
.hero-visual, .article-visual { position: relative; overflow: hidden; margin: 0; border: 1px solid #cad8e4; border-radius: 1.2rem; background: var(--ink); box-shadow: 0 30px 80px rgba(11,34,57,.22); }
.hero-visual img, .article-visual img { width: 100% !important; height: auto !important; aspect-ratio: auto; object-fit: contain; object-position: center; }
.hero-visual figcaption, .article-visual figcaption { position: absolute; right: .8rem; bottom: .8rem; left: .8rem; padding: .65rem .8rem; border: 1px solid rgba(255,255,255,.14); border-radius: .65rem; background: rgba(7,31,53,.84); color: #e9f4fb; font-size: .75rem; font-weight: 700; line-height: 1.4; backdrop-filter: blur(7px); }
.transparency-note { position: relative; margin: 1rem 0 0; padding: .75rem 1rem; border: 1px solid #cad8e4; border-radius: .75rem; background: white; color: #587086; font-size: .75rem; line-height: 1.6; box-shadow: 0 5px 20px rgba(11,34,57,.08); }
.transparency-note strong { color: var(--ink); }

.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.info-card { position: relative; overflow: hidden; min-height: 245px; padding: 1.4rem; border: 1px solid var(--line); border-radius: 1rem; background: white; box-shadow: 0 12px 35px rgba(13,46,75,.055); transition: transform 160ms ease, border-color 160ms ease; }
.info-card:hover { transform: translateY(-3px); border-color: #9eb7cc; }
.card-kicker { color: var(--mint-strong); font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.card-arrow { position: absolute; top: 1.15rem; right: 1.3rem; color: var(--blue); font-size: 1.25rem; }
.service-no { display: block; margin-top: 2rem; color: var(--blue); font-family: Iowan Old Style, Baskerville, Georgia, serif; font-size: 1.9rem; font-style: italic; font-weight: 700; }
.info-card h3 { margin: 1rem 0 .65rem; font-size: 1.25rem; line-height: 1.28; }
.info-card p { margin: 0; color: var(--ink-soft); font-size: .93rem; }
.info-card.compact { min-height: 205px; }
.info-card.compact h3 { margin-top: 2.2rem; }
.center-action { display: flex; justify-content: center; margin-top: 2rem; }

.quick-guides { border-block: 1px solid var(--line); background: white; }
.split-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: start; gap: 4rem; }
.split-grid h2, .faq-grid h2 { margin: 1rem 0 0; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.1; letter-spacing: -.035em; }
.split-grid > div > p, .faq-grid > div > p { color: #587086; }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; }
.quick-grid a { display: grid; grid-template-columns: 1fr auto; gap: .3rem 1rem; padding: 1.15rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--paper); transition: background 160ms ease, border-color 160ms ease; }
.quick-grid a:hover { border-color: #9eb7cc; background: white; }
.quick-grid strong { line-height: 1.5; }
.quick-grid > a > span { color: var(--blue); }
.quick-grid small { grid-column: 1 / -1; color: #587086; font-size: .875rem; line-height: 1.6; }

.process-section { background: var(--blue); color: white; }
.process-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; }
.process-section .eyebrow { color: #a9eed7; }
.process-section h2 { margin: 1.25rem 0 0; font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1.05; letter-spacing: -.035em; }
.process-section p { color: #d2e2ee; }
.process-section .btn { margin-top: 1rem; }
.process-section ol { display: grid; overflow: hidden; grid-template-columns: 1fr 1fr; gap: 1px; margin: 0; padding: 1px; border-radius: .8rem; background: rgba(255,255,255,.2); }
.process-section li { min-height: 245px; list-style: none; background: var(--blue); padding: 1.75rem; }
.process-section li > span { color: #73d4b4; font-family: Iowan Old Style, Baskerville, Georgia, serif; font-size: 2.5rem; font-style: italic; }
.process-section li h3 { margin: 2rem 0 0; font-size: 1.25rem; }
.process-section li p { font-size: .9rem; }

.price-section { background: white; }
.notice-stack { display: grid; gap: .8rem; }
.notice { padding: 1.5rem; border: 1px solid; border-radius: .85rem; }
.notice.mint { border-color: #cfe7de; background: #edf9f5; }
.notice.sand { border-color: #ead8bc; background: #fff8eb; }
.notice h3 { margin: 0; font-size: 1.1rem; }
.notice p { margin: .5rem 0 0; color: var(--ink-soft); font-size: .9rem; }
.checkerboard { background-color: #edf3f8; background-image: linear-gradient(#dfe8ef 1px,transparent 1px),linear-gradient(90deg,#dfe8ef 1px,transparent 1px); background-size: 32px 32px; }
.why-panel { display: grid; grid-template-columns: .75fr 1.25fr; gap: 4rem; padding: clamp(2rem, 5vw, 3.5rem); border: 1px solid #cad8e4; border-radius: 1rem; background: white; box-shadow: 0 20px 60px rgba(11,34,57,.08); }
.why-panel > div > h2 { margin: 1rem 0 0; font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1.05; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.why-grid article > span { display: grid; width: 2rem; aspect-ratio: 1; place-items: center; border-radius: .55rem; background: var(--mint); color: var(--mint-strong); font-weight: 900; }
.why-grid h3 { margin: 1rem 0 .4rem; }
.why-grid p { margin: 0; color: #587086; font-size: .9rem; }

.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 3rem; }
.faq-list { display: grid; gap: .75rem; }
.faq-list details { padding-inline: 1.1rem; border: 1px solid var(--line); border-radius: .85rem; background: white; }
.faq-list summary { position: relative; cursor: pointer; list-style: none; padding: 1.1rem 2rem 1.1rem 0; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: .95rem; right: .1rem; color: var(--blue); font-size: 1.35rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0 0 1.2rem; color: var(--ink-soft); }

.article-hero { border-bottom: 1px solid var(--line); background: white; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .45rem; padding-top: 1.4rem; color: #657c90; font-size: .82rem; }
.breadcrumb a { color: var(--blue); }
.article-hero-grid { display: grid; grid-template-columns: minmax(0,1fr) 390px; align-items: center; gap: 2.5rem; padding-block: 3.5rem 5rem; }
.article-hero-grid h1 { max-width: 820px; margin: 1.25rem 0 0; font-size: clamp(3rem, 6vw, 5.8rem); line-height: .94; letter-spacing: -.05em; }
.article-hero-grid > div > p { max-width: 780px; margin: 1.7rem 0 0; color: var(--ink-soft); font-size: 1.2rem; line-height: 1.65; }
.article-meta { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin-top: 1.75rem; color: #657c90; font-size: .75rem; font-weight: 800; }
.article-visual { border-radius: 1rem; box-shadow: 0 22px 55px rgba(11,34,57,.16); }
.callout { margin-top: 1rem; padding: 1.25rem; border: 1px solid #b9ddcf; border-radius: .8rem; background: #e8f7f1; }
.callout strong { color: #0c644e; font-size: .75rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.callout p { margin: .65rem 0 0; color: #274f47; font-size: .9rem; line-height: 1.65; }
.article-shell { display: grid; grid-template-columns: minmax(0,1fr) 310px; align-items: start; gap: clamp(2.5rem, 7vw, 6rem); }
.prose { max-width: 760px; color: #2e465d; font-size: 1.05rem; }
.prose section + section { margin-top: 3rem; }
.prose h2 { margin: 0 0 1rem; color: var(--ink); font-family: Iowan Old Style, Baskerville, Georgia, serif; font-size: clamp(1.8rem, 3vw, 2.65rem); line-height: 1.12; letter-spacing: -.02em; }
.prose h3 { margin: 0; color: var(--ink); font-size: 1.2rem; line-height: 1.35; }
.prose p { margin: 0 0 1.25rem; }
.prose ul { margin: 0 0 1.5rem; padding-left: 1.25rem; }
.prose li { margin: .55rem 0; }
.step-list { display: grid; gap: .8rem; margin: 1.5rem 0 2rem; }
.step-list > article { display: grid; grid-template-columns: 2.4rem 1fr; align-items: start; gap: .9rem; padding: 1rem; border: 1px solid var(--line); border-radius: .85rem; background: white; }
.step-list > article > span { display: grid; width: 2.4rem; aspect-ratio: 1; place-items: center; border-radius: .55rem; background: var(--mint); color: #0c644e; font-weight: 900; }
.step-list h3 { margin: .1rem 0 .35rem; font-size: 1rem; }
.step-list p { margin: 0; color: var(--ink-soft); font-size: .93rem; }
.hub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.article-aside { position: sticky; top: 7rem; display: grid; gap: 1rem; }
.aside-card { padding: 1.25rem; border: 1px solid var(--line); border-radius: 1rem; background: white; }
.aside-card h2 { margin: 0 0 .75rem; font-size: 1rem; }
.aside-card > p { margin: 0 0 .5rem; color: #657c90; font-size: .75rem; line-height: 1.6; }
.aside-card ul { margin: 0; padding: 0; list-style: none; }
.aside-card li + li { border-top: 1px solid #e8eef3; }
.aside-card a { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem 0; color: var(--blue); font-size: .9rem; font-weight: 800; }
.aside-cta { padding: 1.25rem; border-radius: 1rem; background: var(--ink); color: white; }
.aside-cta h2 { margin: 0; font-size: 1.25rem; }
.aside-cta p { color: #bfd0df; font-size: .9rem; }
.aside-cta .btn { width: 100%; margin-top: .5rem; }
.related-section { border-top: 1px solid var(--line); }
.related-section > .site-shell > h2 { margin: 1rem 0 0; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.1; }

.contact-band { background: var(--ink); color: white; }
.contact-band .eyebrow { color: #81e1c1; }
.contact-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 3rem; }
.contact-grid h2 { max-width: 760px; margin: 1rem 0 0; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.08; letter-spacing: -.025em; }
.contact-grid p { max-width: 700px; margin: 1rem 0 0; color: #bfd0df; }
.contact-actions { display: grid; gap: .5rem; }
.site-footer { padding-top: 3.5rem; background: #071b2d; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .9fr .9fr .9fr; gap: 2.5rem; }
.footer-brand .brand-mark { background: white; color: var(--blue); }
.footer-intro > p { max-width: 430px; margin: 1.25rem 0 0; color: #adc1d2; font-size: .875rem; line-height: 1.75; }
.footer-intro > small { display: block; max-width: 430px; margin-top: 1rem; color: #7f9ab0; font-size: .75rem; line-height: 1.75; }
.footer-group h2 { margin: 0 0 1rem; color: #81e1c1; font-size: .875rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-group ul { display: grid; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.footer-group a { color: #c6d4df; font-size: .875rem; }
.footer-group a:hover { color: white; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-block: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); color: #8da5b9; font-size: .75rem; }
.footer-bottom p { margin: 0; }
.footer-bottom div { display: flex; flex-wrap: wrap; gap: 1rem; }
.not-found { min-height: 65vh; padding-block: 7rem; background: white; }
.not-found h1 { max-width: 800px; margin: 1rem 0 0; font-size: clamp(3rem, 7vw, 6rem); line-height: .95; }
.not-found p { max-width: 650px; color: var(--ink-soft); font-size: 1.1rem; }

@media (max-width: 1050px) {
  .desktop-nav { display: none; }
  .mobile-menu { display: block; }
  .home-hero-grid { grid-template-columns: 1fr 360px; }
  .hero-copy h1 { font-size: clamp(3.15rem, 7vw, 5.2rem); }
}

@media (max-width: 900px) {
  .home-hero-grid, .article-hero-grid, .split-grid, .process-grid, .why-panel, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .home-hero-grid { padding-block: 4rem; }
  .home-visual-wrap { max-width: 380px; }
  .hero-grid-pattern { width: 100%; opacity: .55; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .article-shell { grid-template-columns: 1fr; }
  .article-aside { position: static; grid-template-columns: 1fr 1fr; }
  .article-aside .aside-cta { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-intro { grid-column: 1 / -1; }
  .contact-actions { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .site-shell { width: min(100% - 1.25rem, 1180px); }
  .section { padding-block: 3.8rem; }
  .header-phone { display: none; }
  .brand small { display: none; }
  .hero-copy h1, .article-hero-grid h1 { font-size: clamp(2.7rem, 14vw, 4rem); }
  .hero-copy > p, .article-hero-grid > div > p { font-size: 1.05rem; }
  .button-row, .button-row .btn, .card-grid, .quick-grid, .process-section ol, .why-grid, .hub-grid, .article-aside, .contact-actions, .footer-grid { grid-template-columns: 1fr; }
  .button-row { display: grid; }
  .card-grid { display: grid; }
  .info-card { min-height: 215px; }
  .article-aside .aside-cta { grid-column: auto; }
  .footer-intro { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .contact-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}