:root {
  --blue: #1f4aa8;
  --blue-dark: #15326f;
  --ink: #17243a;
  --muted: #5b6574;
  --yellow: #f5c343;
  --sky: #edf3ff;
  --line: #dce3ed;
  --white: #fff;
  --radius: 22px;
  --shadow: 0 18px 50px rgba(23, 36, 58, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font: 16px/1.6 ui-rounded, "Avenir Next", Avenir, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; }
button, textarea { font: inherit; }
button { color: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .75rem 1rem; background: var(--ink); color: white; border-radius: 10px; }
.skip-link:focus { top: 1rem; }

.site-header { height: 84px; max-width: 1220px; margin: auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,.96); }
.brand { display: inline-flex; align-items: center; gap: 14px; line-height: 1.05; }
.brand-mark { width: 64px; height: 54px; display: block; object-fit: contain; flex-shrink: 0; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 1.08rem; letter-spacing: -.035em; font-weight: 800; }
.brand small { margin-top: 7px; color: var(--blue); font-size: .74rem; text-transform: uppercase; letter-spacing: .22em; }
nav { display: flex; align-items: center; gap: 28px; font-weight: 700; }
nav a { padding: 10px 2px; }
.nav-cta { padding: 10px 20px; background: var(--blue); color: white; border-radius: 999px; }

.hero { position: relative; min-height: min(720px, calc(100vh - 84px)); overflow: hidden; display: grid; align-items: center; }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(248,251,255,.98) 0%, rgba(248,251,255,.91) 37%, rgba(248,251,255,.18) 68%, transparent 100%); }
.hero-copy { position: relative; z-index: 1; width: min(1180px, calc(100% - 48px)); margin: auto; padding: 78px 0; }
.hero-copy > * { max-width: 660px; }
.eyebrow { margin: 0 0 18px; color: var(--blue); font-size: .82rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow.blue { color: var(--blue); }
.eyebrow.yellow { color: #8d6200; }
h1, h2 { margin: 0; font-weight: 850; letter-spacing: -.045em; line-height: 1.06; }
h1 { max-width: 760px !important; font-size: clamp(2.8rem, 5.7vw, 5.4rem); }
h1 span { color: var(--blue); }
.hero-lead { margin: 26px 0 0; font-size: clamp(1.08rem, 1.8vw, 1.28rem); color: #3f4b5d; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.button { min-height: 52px; padding: 13px 22px; border: 0; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; font-weight: 850; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .service-card:focus-visible, nav a:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }
.button-primary { background: var(--blue); color: white; box-shadow: 0 12px 28px rgba(31,74,168,.26); }
.button-ghost { background: rgba(255,255,255,.76); border: 1px solid rgba(31,74,168,.22); color: var(--blue); backdrop-filter: blur(8px); }

.trust-strip { max-width: 1100px; margin: -32px auto 0; position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); background: white; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.trust-strip p { margin: 0; padding: 24px 28px; border-right: 1px solid var(--line); }
.trust-strip p:last-child { border-right: 0; }
.trust-strip strong, .trust-strip span { display: block; }
.trust-strip strong { color: var(--blue); }
.trust-strip span { margin-top: 2px; font-size: .92rem; color: var(--muted); }

.section { max-width: 1180px; margin: auto; padding: 110px 24px; }
.section-intro { max-width: 700px; }
h2 { font-size: clamp(2.25rem, 4.6vw, 4.35rem); }
.section-intro > p:last-child, .process-copy > p:last-child, .about-card p { color: var(--muted); font-size: 1.08rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 46px; }
.service-card { min-height: 220px; padding: 26px; text-align: left; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; transition: transform .2s, border-color .2s, box-shadow .2s; }
.service-card:hover { transform: translateY(-5px); border-color: #9db2df; box-shadow: 0 14px 36px rgba(23,36,58,.09); }
.service-icon { width: 54px; height: 54px; display: grid; place-items: center; background: var(--sky); border-radius: 16px; font-size: 1.55rem; }
.service-card strong, .service-card small { display: block; }
.service-card strong { margin-top: 24px; font-size: 1.18rem; }
.service-card small { margin-top: 5px; color: var(--muted); font-size: .95rem; line-height: 1.45; }
.services-note { max-width: 780px; margin: 28px 0 0; padding-left: 18px; border-left: 4px solid var(--yellow); color: var(--muted); }

.process { max-width: none; padding-inline: max(24px, calc((100% - 1132px)/2)); background: var(--blue); color: white; display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.process-copy .eyebrow { color: var(--yellow); }
.process-copy > p:last-child { color: #d8e3fb; }
.steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.steps li { padding: 22px; display: flex; gap: 18px; align-items: flex-start; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16); border-radius: 18px; }
.steps li > span { flex: 0 0 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--yellow); color: var(--ink); font-weight: 900; }
.steps strong { font-size: 1.1rem; }
.steps p { margin: 3px 0 0; color: #d8e3fb; }

.about { padding-block: 92px; }
.about-card { padding: 54px; display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: center; background: var(--sky); border-radius: 32px; }
.about-monogram { aspect-ratio: 1; display: grid; place-items: center; border-radius: 28px; background: white; border: 1px solid #dce3ed; }
.about-monogram img { width: 76%; height: auto; display: block; }
.about-card h2 { font-size: clamp(2.1rem, 4vw, 3.7rem); }

.contact { padding: 96px max(24px, calc((100% - 1132px)/2)); background: var(--ink); color: white; display: grid; grid-template-columns: 1fr .9fr; gap: 70px; align-items: center; }
.contact .eyebrow { color: var(--yellow); }
.contact > div > p:last-child { color: #cbd4df; font-size: 1.08rem; }
form { padding: 28px; background: white; color: var(--ink); border-radius: var(--radius); }
label { display: block; margin-bottom: 9px; font-weight: 850; }
textarea { width: 100%; resize: vertical; padding: 14px 16px; border: 1px solid #bdc7d5; border-radius: 14px; color: var(--ink); background: #fbfcff; }
textarea:focus { outline: 3px solid rgba(31,74,168,.18); border-color: var(--blue); }
.button-whatsapp { width: 100%; margin-top: 13px; background: #1fa855; color: white; }
.form-note { margin: 11px 0 0; text-align: center; font-size: .86rem; color: var(--muted); }

footer { min-height: 170px; padding: 38px max(24px, calc((100% - 1132px)/2)); display: grid; grid-template-columns: 1fr auto auto; gap: 32px; align-items: center; color: var(--muted); font-size: .9rem; }
.footer-brand { color: var(--ink); }

@media (max-width: 820px) {
  .site-header { height: 72px; padding: 0 18px; }
  nav a:not(.nav-cta) { display: none; }
  .brand-mark { width: 54px; height: 46px; }
  .hero { min-height: 720px; align-items: end; }
  .hero > img { object-position: 63% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(248,251,255,1) 0%, rgba(248,251,255,.96) 44%, rgba(248,251,255,.08) 83%); }
  .hero-copy { width: calc(100% - 36px); padding: 260px 0 56px; }
  h1 { font-size: clamp(2.65rem, 12vw, 4.2rem); }
  .hero-actions .button { width: 100%; }
  .trust-strip { margin: 0; border-radius: 0; grid-template-columns: 1fr; box-shadow: none; }
  .trust-strip p { margin: 0 18px; padding-inline: 4px; border-right: 0; border-bottom: 1px solid var(--line); }
  .section { padding-block: 76px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .process, .contact { grid-template-columns: 1fr; gap: 42px; padding-block: 76px; }
  .about-card { padding: 32px 24px; grid-template-columns: 1fr; }
  .about-monogram { width: 130px; }
  footer { grid-template-columns: 1fr; gap: 12px; }
}

@media (max-width: 540px) {
  .brand strong { font-size: .92rem; }
  .brand small { font-size: .67rem; }
  .nav-cta { padding: 9px 16px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .about-card { border-radius: 22px; }
}

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