:root {
  --navy: #0b1f33;
  --navy-2: #102d49;
  --teal: #0f6b7a;
  --blue: #4cc9f0;
  --glass: #e8f4f7;
  --white: #ffffff;
  --amber: #f59e0b;
  --ink: #17283a;
  --muted: #5e7184;
  --line: rgba(11, 31, 51, 0.13);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #f7fbfc;
  font: 400 1rem/1.65 Arial, Helvetica, sans-serif;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.wrap { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; top: 0; z-index: 99; }
.skip-link:focus { left: 1rem; top: 1rem; background: white; padding: .75rem 1rem; border-radius: .5rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  color: white;
  background: rgba(11, 31, 51, .96);
  border-bottom: 1px solid rgba(76, 201, 240, .25);
  backdrop-filter: blur(12px);
}
.nav-shell { min-height: 76px; display: flex; align-items: center; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; flex: 0 0 auto; }
.brand img { width: 48px; height: 48px; object-fit: cover; border-radius: 9px; }
.brand strong { display: block; font: 700 1.05rem/1.1 Montserrat, Arial, sans-serif; }
.brand small { display: block; margin-top: .25rem; color: var(--blue); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.nav { margin-left: auto; display: flex; align-items: center; gap: .2rem; }
.nav a { padding: .5rem .64rem; color: #dcebf2; text-decoration: none; font-size: .88rem; border-radius: .45rem; }
.nav a:hover, .nav a:focus-visible, .nav a[aria-current="page"] { color: white; background: rgba(76, 201, 240, .13); }
.nav .nav-cta { margin-left: .35rem; color: var(--navy); background: var(--blue); font-weight: 700; }

.hero { position: relative; min-height: 640px; display: grid; align-items: center; color: white; background: var(--navy); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,31,51,.99) 0%, rgba(11,31,51,.92) 40%, rgba(11,31,51,.28) 71%, rgba(11,31,51,.15) 100%); z-index: 1; }
.hero::after { content: ""; position: absolute; inset: auto auto -100px -100px; width: 390px; height: 390px; border: 1px solid rgba(76,201,240,.23); border-radius: 50%; box-shadow: 0 0 0 54px rgba(76,201,240,.035), 0 0 0 108px rgba(76,201,240,.02); z-index: 1; }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 55% center; }
.hero-content { position: relative; z-index: 2; width: min(680px, 62%); padding: 6.5rem 0; }
.eyebrow { margin: 0 0 1rem; color: var(--blue); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .8rem; }
h1, h2, h3 { margin: 0; font-family: Montserrat, Arial, sans-serif; line-height: 1.08; }
h1 { font-size: clamp(2.8rem, 6vw, 5.8rem); max-width: 760px; letter-spacing: -.04em; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); color: var(--navy); letter-spacing: -.025em; }
h3 { font-size: 1.2rem; color: var(--navy); }
.hero .lead { max-width: 600px; margin: 1.5rem 0 0; color: #dcebf2; font-size: clamp(1.05rem, 1.8vw, 1.28rem); }
.actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .75rem 1.15rem; border: 1px solid transparent; border-radius: .55rem; text-decoration: none; font-weight: 700; }
.button.primary { color: var(--navy); background: var(--blue); }
.button.secondary { color: white; border-color: rgba(255,255,255,.35); background: rgba(11,31,51,.34); }
.button:hover, .button:focus-visible { transform: translateY(-1px); filter: brightness(1.05); }

.proof { position: relative; z-index: 3; margin-top: -38px; }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); background: white; border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(11,31,51,.12); }
.proof-item { padding: 1.35rem 1.5rem; }
.proof-item + .proof-item { border-left: 1px solid var(--line); }
.proof-item strong { display: block; color: var(--navy); font: 700 1.05rem/1.3 Montserrat, Arial, sans-serif; }
.proof-item span { color: var(--muted); font-size: .93rem; }

.section { padding: 6rem 0; }
.section.soft { background: var(--glass); }
.section.dark { color: white; background: var(--navy); }
.section.dark h2, .section.dark h3 { color: white; }
.section-intro { max-width: 710px; margin: 1rem 0 0; color: var(--muted); font-size: 1.08rem; }
.section.dark .section-intro { color: #c7dce7; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
.card { padding: 1.6rem; background: white; border: 1px solid var(--line); border-radius: 1rem; box-shadow: 0 10px 28px rgba(11,31,51,.06); }
.card p { margin: .75rem 0 0; color: var(--muted); }
.number { display: inline-grid; place-items: center; width: 36px; height: 36px; margin-bottom: 1.1rem; border-radius: 50%; color: var(--navy); background: var(--blue); font-weight: 700; }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 4rem; align-items: center; }
.metric-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(76,201,240,.2); border: 1px solid rgba(76,201,240,.2); }
.metric { min-height: 170px; padding: 1.5rem; background: var(--navy-2); }
.metric b { display: block; margin-bottom: .6rem; color: var(--blue); font: 700 1.25rem/1.2 Montserrat, Arial, sans-serif; }
.metric span { color: #d5e6ee; }
.footer { padding: 3rem 0; color: #c5d7e1; background: #071521; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.footer strong { color: white; }
.footer a { color: #c5d7e1; text-decoration: none; }
.footer a:hover { color: var(--blue); }
.footer ul { list-style: none; margin: .8rem 0 0; padding: 0; }
.footer li { margin: .35rem 0; }
.copyright { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .85rem; }

.page-hero { position: relative; padding: 7rem 0 5rem; color: white; background: var(--navy); overflow: hidden; }
.page-hero::after { content: ""; position: absolute; inset: auto -110px -180px auto; width: 430px; height: 430px; border: 1px solid rgba(76,201,240,.22); border-radius: 50%; box-shadow: 0 0 0 62px rgba(76,201,240,.035); }
.page-hero h1 { max-width: 850px; font-size: clamp(2.7rem, 6vw, 5rem); }
.page-hero .lead { max-width: 720px; margin: 1.4rem 0 0; color: #d0e4ed; font-size: 1.16rem; }
.page-hero.image { min-height: 500px; display: grid; align-items: end; }
.page-hero.image::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(11,31,51,.98), rgba(11,31,51,.75) 58%, rgba(11,31,51,.2)); }
.page-hero.image > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 52%; }
.page-hero.image .wrap { position: relative; z-index: 2; }
.breadcrumbs { display: flex; gap: .55rem; align-items: center; margin-bottom: 1.25rem; color: #9fc1cf; font-size: .86rem; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: white; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 4rem; align-items: start; }
.prose { max-width: 760px; }
.prose h2 { margin: 2.8rem 0 1rem; font-size: 2rem; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 1.2rem; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: .65rem; }
.side-panel { position: sticky; top: 102px; padding: 1.5rem; color: white; background: var(--navy); border-top: 4px solid var(--blue); }
.side-panel h3 { color: white; }
.side-panel p { color: #c9dce5; }
.side-panel .button { width: 100%; }
.process-list { display: grid; gap: 1rem; margin-top: 2rem; counter-reset: step; }
.process-step { position: relative; padding: 1.5rem 1.5rem 1.5rem 5rem; background: white; border: 1px solid var(--line); }
.process-step::before { counter-increment: step; content: counter(step, decimal-leading-zero); position: absolute; left: 1.35rem; top: 1.35rem; color: var(--teal); font: 700 1.35rem/1 Montserrat, Arial, sans-serif; }
.process-step p { margin: .55rem 0 0; color: var(--muted); }
.band { padding: 1.2rem 0; color: var(--navy); background: var(--blue); }
.band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; }
.band strong { font: 700 1.1rem/1.3 Montserrat, Arial, sans-serif; }
.text-link { font-weight: 700; text-underline-offset: .2em; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 2rem; }
.check { position: relative; padding: 1.25rem 1.25rem 1.25rem 3.1rem; background: white; border: 1px solid var(--line); }
.check::before { content: "✓"; position: absolute; left: 1.1rem; top: 1.08rem; color: var(--teal); font-weight: 700; }
.check strong { color: var(--navy); }
.check p { margin: .4rem 0 0; color: var(--muted); }
.logo-stage { min-height: 440px; display: grid; place-items: center; padding: 2rem; background: #000; border-radius: 1rem; box-shadow: 0 20px 45px rgba(11,31,51,.16); }
.logo-stage img { width: min(320px, 85%); }
.values { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1.5rem; }
.value { padding: .45rem .75rem; color: var(--navy); background: var(--glass); border: 1px solid #c4e3ea; border-radius: 999px; font-weight: 700; font-size: .88rem; }
.faq { margin-top: 2rem; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 1.2rem 2rem 1.2rem 0; color: var(--navy); font: 700 1.03rem/1.4 Montserrat, Arial, sans-serif; }
.faq details p { margin: 0 0 1.4rem; max-width: 760px; color: var(--muted); }
.demo-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; margin-top: 2rem; }
.field { display: grid; gap: .4rem; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--navy); font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: .75rem .85rem; color: var(--ink); background: white; border: 1px solid #adc4ce; border-radius: .4rem; font: inherit; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(76,201,240,.28); border-color: var(--teal); }
.form-note { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: .9rem; }
.demo-output { display: none; grid-column: 1 / -1; margin-top: .4rem; padding: 1.2rem; color: var(--navy); background: var(--glass); border-left: 4px solid var(--teal); }
.demo-output:target { display: block; }
.resource-row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; padding: 1.3rem 0; border-bottom: 1px solid var(--line); }
.resource-row p { margin: .35rem 0 0; color: var(--muted); }

@media (max-width: 900px) {
  .nav-shell { flex-wrap: wrap; padding: .8rem 0; gap: .6rem; }
  .nav { width: 100%; overflow-x: auto; padding-bottom: .25rem; }
  .hero { min-height: 620px; }
  .hero-content { width: 78%; }
  .proof-grid, .grid-3 { grid-template-columns: 1fr; }
  .proof-item + .proof-item { border-left: 0; border-top: 1px solid var(--line); }
  .split, .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .content-grid { grid-template-columns: 1fr; gap: 2rem; }
  .side-panel { position: static; }
}
@media (max-width: 620px) {
  .wrap { width: min(calc(100% - 1.25rem), var(--max)); }
  .brand small { display: none; }
  .nav a { font-size: .82rem; white-space: nowrap; }
  .hero { min-height: 680px; }
  .hero::before { background: linear-gradient(180deg, rgba(11,31,51,.95), rgba(11,31,51,.86)); }
  .hero-media { opacity: .48; object-position: 62% center; }
  .hero-content { width: 100%; padding: 5rem 0 7rem; }
  h1 { font-size: clamp(2.55rem, 15vw, 4rem); }
  .section { padding: 4.5rem 0; }
  .metric-panel { grid-template-columns: 1fr; }
  .check-grid, .demo-form { grid-template-columns: 1fr; }
  .field.full, .form-note, .demo-output { grid-column: auto; }
  .band .wrap, .resource-row { align-items: flex-start; flex-direction: column; grid-template-columns: 1fr; }
}