:root {
  --navy: #0b2547;
  --navy-2: #12335f;
  --navy-3: #1c4680;
  --ink: #142033;
  --muted: #5a6677;
  --line: #dfe5ee;
  --tint: #f3f6fa;
  --white: #ffffff;
  --accent: #f5a524;
  --accent-dark: #d98a0b;
  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(11, 37, 71, 0.25);
  --font-head: "Archivo", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 0.6em; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); color: var(--navy); }
h3 { font-size: 1.2rem; color: var(--navy); }
p { margin: 0 0 1em; }

.wrap { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  padding: .95rem 1.6rem; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--sm { padding: .6rem 1.15rem; font-size: .92rem; }
.btn--block { width: 100%; }
.btn--accent { background: var(--accent); color: var(--navy); }
.btn--accent:hover { background: var(--accent-dark); }
.btn--ghost { border-color: rgba(255,255,255,.45); color: var(--white); }
.btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.btn--navy { background: var(--navy); color: var(--white); }
.btn--navy:hover { background: var(--navy-3); }

.eyebrow {
  font-family: var(--font-head); font-weight: 700; font-size: .8rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--navy-3);
  display: inline-flex; align-items: center; gap: .6rem; margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 26px; height: 3px; background: var(--accent); border-radius: 2px; }
.eyebrow--light { color: #c9d6ea; }

/* Topbar */
.topbar { background: #071a33; color: #b8c6da; font-size: .88rem; }
.topbar__inner { display: flex; justify-content: space-between; gap: 1rem; padding: .5rem 0; }
.topbar a { color: var(--accent); text-decoration: none; font-weight: 600; white-space: nowrap; }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand img { width: 48px; height: auto; border-radius: 8px; }
.brand__text { font-family: var(--font-head); font-size: 1.1rem; letter-spacing: .12em; color: var(--navy); font-weight: 600; }
.brand__text strong { font-weight: 800; }
.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav a:not(.btn) { text-decoration: none; font-weight: 600; color: var(--ink); font-size: .98rem; position: relative; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--accent); transition: width .2s; }
.nav a:not(.btn):hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; transition: .2s; }

/* Hero */
.hero { position: relative; background: radial-gradient(1200px 600px at 85% 10%, var(--navy-3) 0%, transparent 60%), var(--navy); color: var(--white); overflow: hidden; }
.hero__grid {
  position: absolute; inset: 0; opacity: .14; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(120deg, transparent 20%, #000 70%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.35fr 1fr; gap: 4rem; align-items: center; padding: 6rem 0 6.5rem; }
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); font-weight: 800; color: var(--white); margin-bottom: .5em; }
.hero .hl { color: var(--accent); }
.lead { font-size: 1.2rem; color: #d3deec; max-width: 38em; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin: 2rem 0 1.8rem; }
.hero__ticks { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.6rem; color: #c9d6ea; font-weight: 600; font-size: .95rem; }
.hero__ticks li::before { content: "✓"; color: var(--accent); margin-right: .45rem; font-weight: 800; }
.hero__card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: 20px;
  padding: 2rem; backdrop-filter: blur(6px); box-shadow: 0 30px 60px -30px rgba(0,0,0,.5);
}
.hero__card-label { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: #9fb2cd; margin: 0; font-weight: 600; }
.hero__card-num { font-family: var(--font-head); font-size: 4.5rem; font-weight: 800; line-height: 1; color: var(--accent); margin: .4rem 0 0; }
.hero__card-title { font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; margin-bottom: 1.2rem; }
.hero__card ul { list-style: none; margin: 0; padding: 0; }
.hero__card li { display: flex; gap: .9rem; padding: .6rem 0; border-top: 1px solid rgba(255,255,255,.1); font-weight: 500; }
.hero__card li span { font-family: var(--font-head); color: #8ea4c4; font-size: .85rem; padding-top: .15rem; min-width: 1.4rem; }

/* Strip */
.strip { background: var(--tint); border-bottom: 1px solid var(--line); }
.strip__inner { display: flex; align-items: center; gap: 2rem; padding: 1.4rem 0; flex-wrap: wrap; }
.strip__label { font-size: .8rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); font-weight: 600; }
.strip ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem 2rem; }
.strip li { font-family: var(--font-head); font-weight: 700; color: var(--navy-2); font-size: 1rem; }

/* Sections */
.section { padding: 6rem 0; }
.section--tint { background: var(--tint); }
.section--navy { background: var(--navy); color: var(--white); }
.section__head { max-width: 760px; margin-bottom: 3.2rem; }
.section__head p:last-child { color: var(--muted); font-size: 1.12rem; }
.section__head strong { color: var(--navy); }
.section__head--light h2 { color: var(--white); }
.section__head--light p:last-child { color: #c9d6ea; }

/* Pillars */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.pillar { padding: 2rem 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: box-shadow .2s, transform .2s, border-color .2s; }
.pillar:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: transparent; }
.pillar__icon { width: 52px; height: 52px; border-radius: 12px; background: var(--navy); display: grid; place-items: center; margin-bottom: 1.2rem; }
.pillar__icon svg { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pillar p { color: var(--muted); margin: 0; }

/* Services */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.service { background: var(--white); border-radius: var(--radius); padding: 2rem 1.8rem; border-top: 4px solid var(--navy); box-shadow: 0 1px 0 var(--line); display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s, border-color .2s; }
.service:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-top-color: var(--accent); }
.service__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.service__num { font-family: var(--font-head); font-weight: 800; font-size: 1.8rem; color: #c4cfde; line-height: 1; }
.tag { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: #e6edf7; color: var(--navy-2); padding: .3rem .65rem; border-radius: 999px; }
.service p { color: var(--muted); }
.service dl { margin: auto 0 0; padding-top: 1rem; border-top: 1px dashed var(--line); display: grid; gap: .55rem; }
.service dl div { display: grid; grid-template-columns: 90px 1fr; gap: .6rem; font-size: .93rem; }
.service dt { font-weight: 700; color: var(--navy); }
.service dd { margin: 0; color: var(--muted); }
.service--wide { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1.3fr 1fr auto; gap: 1.5rem 2.5rem; align-items: center; background: var(--navy); border-top-color: var(--accent); color: var(--white); }
.service--wide .service__top { flex-direction: column; align-items: flex-start; gap: .6rem; margin: 0; }
.service--wide .service__num { color: var(--accent); font-size: 2.6rem; }
.service--wide .tag { background: rgba(255,255,255,.12); color: #fff; }
.service--wide h3 { color: var(--white); margin-bottom: .4rem; }
.service--wide p { color: #c9d6ea; margin: 0; }
.service--wide h3 + p { grid-column: auto; }
.service--wide dl { margin: 0; padding: 0 0 0 1.5rem; border-top: 0; border-left: 1px solid rgba(255,255,255,.18); }
.service--wide dt { color: var(--white); }
.service--wide dd { color: #c9d6ea; }
.service--wide > h3, .service--wide > p { grid-column: 2; }
.service--wide > h3 { align-self: end; }
.service--wide > p { align-self: start; }
.service--wide .service__top { grid-row: 1 / span 2; }
.service--wide dl { grid-column: 3; grid-row: 1 / span 2; }
.service--wide .btn { grid-column: 4; grid-row: 1 / span 2; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: s; position: relative; }
.step { position: relative; padding: 2rem 1.6rem; border-radius: var(--radius); background: var(--navy-2); border: 1px solid rgba(255,255,255,.08); }
.step__num { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--accent); color: var(--navy); font-family: var(--font-head); font-weight: 800; font-size: 1.2rem; margin-bottom: 1.2rem; }
.step h3 { color: var(--white); }
.step p { color: #c9d6ea; margin: 0; }
.step:not(:last-child)::after { content: ""; position: absolute; top: 55px; right: -1.4rem; width: 1.4rem; height: 2px; background: var(--accent); opacity: .6; }

/* Standards */
.standards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.2rem; }
.std { aspect-ratio: 1 / 1; border-radius: 50%; border: 2px solid var(--line); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 1rem; transition: border-color .2s, background .2s; }
.std:hover { border-color: var(--accent); background: var(--tint); }
.std__code { font-family: var(--font-head); font-weight: 800; font-size: clamp(1.1rem, 2vw, 1.55rem); color: var(--navy); }
.std__name { font-size: .88rem; color: var(--muted); max-width: 11ch; line-height: 1.3; margin-top: .3rem; }

/* Benefits */
.benefits { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: center; }
.benefits__copy p { color: var(--muted); font-size: 1.12rem; margin-bottom: 1.8rem; }
.benefits__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.benefits__list li { background: var(--white); border-radius: var(--radius); padding: 1.5rem; border-left: 4px solid var(--accent); }
.benefits__list strong { display: block; font-family: var(--font-head); color: var(--navy); margin-bottom: .35rem; }
.benefits__list span { color: var(--muted); font-size: .97rem; }

/* CTA */
.cta { background: linear-gradient(100deg, var(--navy) 0%, var(--navy-3) 100%); color: var(--white); }
.cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 3.5rem 0; flex-wrap: wrap; }
.cta h2 { color: var(--white); margin-bottom: .3rem; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta p { margin: 0; color: #c9d6ea; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.15fr; gap: 4rem; align-items: start; }
.contact__intro > p { color: var(--muted); font-size: 1.12rem; }
.contact__points { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: .8rem; }
.contact__points li { display: flex; gap: .7rem; font-weight: 600; color: var(--navy); }
.contact__points li::before { content: "✓"; display: grid; place-items: center; width: 24px; height: 24px; flex: none; border-radius: 50%; background: var(--accent); color: var(--navy); font-size: .8rem; font-weight: 800; }
.form { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 2.4rem; box-shadow: var(--shadow); }
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.2rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field label { font-weight: 600; color: var(--navy); font-size: .95rem; }
.field label span { color: var(--accent-dark); }
.field label em { font-style: normal; font-weight: 400; color: var(--muted); }
.field input, .field textarea {
  font: inherit; color: var(--ink); padding: .85rem 1rem; border: 1.5px solid var(--line); border-radius: 10px; background: var(--tint);
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--navy-3); background: var(--white); box-shadow: 0 0 0 4px rgba(28,70,128,.12); }
.form__status { margin: 1rem 0 0; font-weight: 600; min-height: 1.4em; }
.form__status.is-success { color: #157347; }
.form__status.is-error { color: #b42318; }
.form__note { font-size: .85rem; color: var(--muted); margin: .3rem 0 0; }
.form button[disabled] { opacity: .7; cursor: wait; }

/* Footer */
.footer { background: #071a33; color: #b8c6da; padding-top: 4rem; }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; }
.footer__brand img { width: 64px; border-radius: 10px; margin-bottom: 1.2rem; }
.footer__brand p { max-width: 36ch; }
.footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 1rem; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--accent); }
.footer__base { display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.1); padding: 1.4rem 0; font-size: .9rem; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Responsive */
@media (max-width: 1020px) {
  .hero__inner { grid-template-columns: 1fr; gap: 3rem; padding: 4.5rem 0 5rem; }
  .pillars, .steps { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .service--wide { grid-template-columns: 1fr; }
  .service--wide > *, .service--wide .service__top, .service--wide dl, .service--wide .btn { grid-column: 1 !important; grid-row: auto !important; }
  .service--wide .service__top { flex-direction: row; justify-content: space-between; width: 100%; }
  .service--wide dl { border-left: 0; padding: 1rem 0 0; border-top: 1px dashed rgba(255,255,255,.2); }
  .service--wide .btn { justify-self: start; }
  .standards { grid-template-columns: repeat(3, 1fr); }
  .benefits, .contact { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line); padding: .5rem 1.25rem 1.25rem;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: .9rem 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 1rem; }
  .topbar__inner span { display: none; }
  .topbar__inner { justify-content: center; }
}
@media (max-width: 640px) {
  .section { padding: 4.2rem 0; }
  .pillars, .steps, .services, .benefits__list, .field-row { grid-template-columns: 1fr; }
  .standards { grid-template-columns: repeat(2, 1fr); }
  .form { padding: 1.6rem; }
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer__base { flex-direction: column; gap: .5rem; }
  .brand__text { font-size: .95rem; }
}