:root {
  --ink: #17324d;
  --ink-soft: #365069;
  --paper: #f7f5f1;
  --white: #ffffff;
  --sand: #e9dfd0;
  --sun: #f4b744;
  --line: #d8d4cc;
  --shadow: 0 18px 45px rgba(23, 50, 77, .12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
.wrap { width: min(1120px, calc(100% - 2.5rem)); margin: 0 auto; }
.eyebrow { margin: 0 0 .65rem; color: var(--ink-soft); font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.section { padding: 3.7rem 0; }
.section--white { background: var(--white); }
.section--ink { background: var(--ink); color: var(--white); }
.section-title { max-width: 14ch; margin: 0; font-size: clamp(2rem, 4.5vw, 3.75rem); line-height: 1.02; letter-spacing: -.055em; }
.section-intro { max-width: 42rem; color: var(--ink-soft); font-size: 1.1rem; }

.topline { background: var(--ink); color: var(--white); font-size: .82rem; }
.topline .wrap { padding: .58rem 0; display: flex; justify-content: space-between; gap: 1rem; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(247,245,241,.94); border-bottom: 1px solid rgba(23,50,77,.1); backdrop-filter: blur(14px); }
.nav { min-height: 118px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { font-size: clamp(2.45rem, 4.2vw, 4rem); font-weight: 900; letter-spacing: -.075em; line-height: .9; }
.brand span { color: #c7820b; }
.nav-links { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: .25rem; font-size: .9rem; font-weight: 700; }
.nav-links a { padding: .5rem .65rem; border-radius: 999px; }
.nav-links a:hover, .nav-links a[aria-current="page"] { background: var(--sand); }
.language-switcher { position: relative; margin-left: .2rem; }
.language-switcher summary { display: flex; align-items: center; gap: .35rem; padding: .5rem .65rem; border-radius: 999px; cursor: pointer; list-style: none; }
.language-switcher summary::-webkit-details-marker { display: none; }
.language-switcher summary:hover, .language-switcher[open] summary { background: var(--sand); }
.language-chevron { font-size: 1rem; line-height: .5; transition: transform .16s ease; }
.language-switcher[open] .language-chevron { transform: rotate(180deg); }
.language-menu { position: absolute; right: 0; top: calc(100% + .55rem); display: grid; min-width: 148px; padding: .4rem; border: 1px solid var(--line); border-radius: .65rem; background: var(--white); box-shadow: var(--shadow); }
.language-menu a { display: flex; align-items: center; gap: .6rem; padding: .55rem .65rem; border-radius: .4rem; white-space: nowrap; cursor: pointer; }
.language-menu a:hover, .language-menu a[aria-current="true"] { background: var(--sand); }
.flag { display: inline-block; width: 20px; height: 13px; flex: 0 0 20px; border: 1px solid rgba(23,50,77,.18); box-shadow: 0 1px 2px rgba(0,0,0,.12); }
.flag-ca { background: repeating-linear-gradient(to bottom,#f5cf39 0 2px,#c93b32 2px 4px); }
.flag-es { background: linear-gradient(to bottom,#aa151b 0 25%,#f1bf00 25% 75%,#aa151b 75%); }
.flag-en { background: linear-gradient(33deg,transparent 43%,#fff 43% 49%,#c8102e 49% 53%,#fff 53% 59%,transparent 59%),linear-gradient(-33deg,transparent 43%,#fff 43% 49%,#c8102e 49% 53%,#fff 53% 59%,transparent 59%),linear-gradient(to right,transparent 40%,#fff 40% 46%,#c8102e 46% 54%,#fff 54% 60%,transparent 60%),linear-gradient(to bottom,#012169 0 40%,#fff 40% 46%,#c8102e 46% 54%,#fff 54% 60%,#012169 60%); }

.hero { overflow: hidden; background: radial-gradient(circle at 76% 18%, rgba(244,183,68,.72), transparent 23%), linear-gradient(135deg, #f3eadc 0%, #f7f5f1 52%, #dce6eb 100%); }
.hero-grid { min-height: 510px; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 2.5rem; padding: 3.2rem 0; }
.home .hero-grid { min-height: 450px; padding: 2.65rem 0; }
.home .section { padding: 2.6rem 0; }
.home .split { gap: 2rem; }
.home .contexts { margin-top: 1rem; }
.home .context { min-height: 150px; }
.home .context h3 { margin-top: 1.65rem; }
.hero h1 { max-width: 9ch; margin: 0; font-size: clamp(3.5rem, 8.5vw, 7rem); line-height: .88; letter-spacing: -.085em; }
.hero h1 em { color: #c7820b; font-style: normal; }
.hero-copy { max-width: 34rem; color: var(--ink-soft); font-size: 1.15rem; }
.actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.65rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: .7rem 1rem; border: 1px solid var(--ink); border-radius: .4rem; background: var(--ink); color: var(--white); font-weight: 800; }
.button:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(23,50,77,.18); }
.button--ghost { background: transparent; color: var(--ink); }
.hero-visual { position: relative; min-height: 400px; border-radius: 1.3rem; background: linear-gradient(160deg, #244c6a, #17324d); box-shadow: var(--shadow); overflow: hidden; }
.hero-visual::before { content: ""; position: absolute; width: 250px; height: 250px; right: -75px; top: -55px; border-radius: 50%; background: var(--sun); }
.hero-visual::after { content: ""; position: absolute; width: 160%; height: 46%; left: -22%; bottom: -21%; border-radius: 50% 50% 0 0; background: #e9dfd0; transform: rotate(-8deg); }
.visual-card { position: absolute; z-index: 1; left: 10%; right: 10%; bottom: 12%; padding: 1.4rem; background: rgba(255,255,255,.95); border-radius: .8rem; box-shadow: 0 18px 30px rgba(0,0,0,.15); }
.visual-card strong { display: block; font-size: 1.6rem; letter-spacing: -.05em; }
.visual-card p { margin: .35rem 0 0; color: var(--ink-soft); }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pillar { padding: 1.5rem; border-right: 1px solid var(--line); }
.pillar:last-child { border: 0; }
.pillar strong { display: block; font-size: 1.1rem; }
.pillar span { color: var(--ink-soft); font-size: .94rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2.5rem; }
.service-card { min-height: 250px; padding: 1.45rem; border-radius: 1rem; background: var(--white); box-shadow: 0 1px 0 var(--line); transition: transform .18s ease, box-shadow .18s ease; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.service-number { color: #c7820b; font-weight: 900; }
.service-card h3 { margin: 2.9rem 0 .4rem; font-size: 1.45rem; letter-spacing: -.045em; }
.service-card p { margin: 0; color: var(--ink-soft); }
.arrow { display: inline-block; margin-top: 1.2rem; font-weight: 900; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 2.6rem; align-items: center; }
.photo { overflow: hidden; border-radius: 1rem; background: var(--sand); }
.photo img { min-height: 360px; object-fit: cover; }
.photo--portrait img { height: 540px; }
.checklist { display: grid; gap: .9rem; padding: 0; list-style: none; }
.checklist li { display: grid; grid-template-columns: 1.6rem 1fr; gap: .55rem; }
.checklist li::before { content: "✓"; display: grid; place-items: center; width: 1.35rem; height: 1.35rem; margin-top: .15rem; border-radius: 50%; background: var(--sun); color: var(--ink); font-size: .83rem; font-weight: 900; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 1.35rem; }
.step { border-top: 3px solid var(--sun); padding-top: 1rem; }
.step b { display: block; font-size: 1.25rem; }
.step p { color: inherit; opacity: .82; }
.contexts { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 1rem; margin-top: 1.4rem; }
.context { min-height: 170px; padding: 1.25rem; border-radius: .9rem; background: var(--sand); }
.context--dark { background: var(--ink); color: var(--white); }
.context h3 { margin: 2.25rem 0 0; font-size: 1.35rem; letter-spacing: -.045em; }
.page-hero { padding: 3.25rem 0 2.25rem; background: var(--sand); }
.page-hero h1 { max-width: 13ch; margin: 0; font-size: clamp(3rem, 7vw, 5.75rem); line-height: .91; letter-spacing: -.075em; }
.page-hero p { max-width: 40rem; color: var(--ink-soft); font-size: 1.1rem; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 1.35rem; }
.detail { padding: 1.5rem; border: 1px solid var(--line); border-radius: .85rem; background: var(--white); }
.detail h3 { margin: 0 0 .35rem; font-size: 1.2rem; letter-spacing: -.035em; }
.detail p { margin: 0; color: var(--ink-soft); }
.notice { max-width: 760px; padding: 1.5rem; border-left: 4px solid var(--sun); background: #fff7df; color: var(--ink); }
.contact-panel { display: grid; grid-template-columns: 1fr .85fr; gap: 1.25rem; margin-top: 2rem; }
.contact-box { padding: 2rem; border-radius: 1rem; background: var(--ink); color: var(--white); }
.contact-box p { opacity: .82; }
.contact-direct { display: grid; gap: .2rem; margin-top: 1.75rem; }
.contact-direct strong { margin-top: .65rem; font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: #b7c9d4; }
.contact-direct a { font-size: 1.1rem; font-weight: 800; color: var(--white); text-decoration: none; }
.contact-direct a:hover { text-decoration: underline; }
.small-note { font-size: .86rem; }
.contact-note { padding: 2rem; border-radius: 1rem; background: var(--sand); }
.contact-note p { margin-bottom: 0; color: var(--ink-soft); }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.25rem; max-width: 900px; margin: 2rem auto 0; padding: 2rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--white); box-shadow: 0 12px 30px rgba(23,50,77,.06); }
.contact-form label { display: grid; gap: .4rem; font-size: .86rem; font-weight: 800; color: var(--ink); }
.contact-form input, .contact-form textarea { width: 100%; padding: .8rem .9rem; border: 1px solid #c9d3d9; border-radius: .45rem; background: #fff; color: var(--ink); font: inherit; }
.contact-form textarea { min-height: 150px; resize: vertical; }
.contact-form .form-wide { grid-column: 1 / -1; }
.form-help { margin: 0; color: var(--muted); font-size: .85rem; }
.photo--certificate { position: relative; }
.certificate-card { position: absolute; top: 1rem; right: 1rem; width: 142px; padding: .75rem; border: 1px solid #d9d9d9; border-radius: .25rem; background: rgba(255,255,255,.96); box-shadow: 0 8px 24px rgba(0,0,0,.18); color: #274059; font-size: .68rem; line-height: 1.25; transform: rotate(2.5deg); }
.certificate-card span { display: block; margin-bottom: .35rem; color: #6d7c88; font-size: .58rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.certificate-card b { display: block; padding-bottom: .45rem; border-bottom: 1px solid #d9dfe4; font-size: .78rem; }
.certificate-card i { display: block; margin-top: .55rem; color: #29765d; font-style: normal; font-weight: 800; }
.certificate-card em { display: block; margin-top: .55rem; color: #607080; font-family: cursive; font-size: .86rem; }
.site-footer { padding: 3rem 0; background: #10273c; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2rem; }
.site-footer a { color: #dce8ef; }
.site-footer p { color: #b7c6d0; }
.footer-links { display: grid; gap: .4rem; }
.legal { margin-top: 2.3rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.16); color: #b7c6d0; font-size: .82rem; }

@media (max-width: 780px) {
  .topline .wrap { display: block; }
  .topline .wrap span:last-child { display: none; }
  .nav { min-height: 0; padding: 1rem 0; align-items: flex-start; }
  .nav-links { justify-content: flex-start; }
  .language-menu { right: auto; left: 0; }
  .hero-grid, .split, .contact-panel, .contact-form { grid-template-columns: 1fr; }
  .contact-form .form-wide { grid-column: auto; }
  .hero-grid { min-height: 0; padding: 2.5rem 0; gap: 1.6rem; }
  .home .hero-grid { padding: 2.1rem 0; }
  .home .section { padding: 2.1rem 0; }
  .hero h1 { font-size: clamp(3.4rem, 17vw, 5.5rem); }
  .hero-visual { min-height: 260px; }
  .service-grid, .steps, .contexts, .footer-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: 0; border-bottom: 1px solid var(--line); }
  .pillar:last-child { border-bottom: 0; }
  .detail-grid { grid-template-columns: 1fr; }
  .section { padding: 2.75rem 0; }
  .photo--portrait img { height: 380px; }
}