:root {
  --navy: #0a2d52;
  --navy-deep: #061d37;
  --blue: #0d5a99;
  --ice: #e8f4fb;
  --paper: #fbfaf7;
  --white: #ffffff;
  --ink: #132b45;
  --muted: #607286;
  --red: #ef402f;
  --line: #d9e2e9;
  --display: Georgia, "Times New Roman", serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -48px; padding: 10px 14px; z-index: 10; background: var(--navy); color: var(--white); }
.skip-link:focus { top: 16px; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 5; }
.navigation { height: 88px; display: flex; align-items: center; justify-content: space-between; }
.wordmark { display: inline-flex; align-items: center; color: var(--navy); }
.brand-logo { display: block; width: 158px; height: 58px; object-fit: contain; object-position: left center; }
.site-header .brand-logo { width: 100px; height: 70px; object-position: center; }
.nav-links { display: flex; align-items: center; gap: 29px; color: var(--navy); font-size: .86rem; font-weight: 650; }
.nav-links > a:not(.nav-cta) { padding: 10px 0; border-bottom: 1px solid transparent; }
.nav-links > a:not(.nav-cta):hover { border-color: var(--red); }
.nav-cta { padding: 12px 18px; background: var(--navy); color: var(--white); transition: background .2s ease; }
.nav-cta:hover { background: var(--red); }
.menu-toggle { display: none; border: 0; background: transparent; cursor: pointer; padding: 12px 0 12px 12px; }
.menu-toggle span:not(.sr-only) { display: block; width: 27px; height: 2px; margin: 5px 0; background: var(--navy); }

.hero { position: relative; overflow: hidden; min-height: 745px; padding: 162px 0 90px; background: linear-gradient(110deg, #f9faf9 0%, #f9faf9 58%, #e9f6fb 58%, #e9f6fb 100%); }
.hero::after { content: ""; position: absolute; right: 0; bottom: 0; width: 52%; height: 13px; background: var(--red); }
.hero-grid { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 36px; position: relative; z-index: 1; }
.eyebrow, .section-label, .portal-kicker { text-transform: uppercase; letter-spacing: .16em; font-size: .69rem; font-weight: 780; color: var(--blue); }
.eyebrow { display: flex; gap: 9px; align-items: center; margin: 0 0 21px; }
.eyebrow span { width: 29px; height: 2px; background: var(--red); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); font-weight: 400; color: var(--navy-deep); letter-spacing: -.045em; }
h1 { max-width: 655px; margin-bottom: 25px; font-size: clamp(3.15rem, 6vw, 5.5rem); line-height: .98; }
h1 em, h2 em { font-weight: inherit; color: var(--red); }
.hero-lead { max-width: 510px; font-size: 1.08rem; line-height: 1.7; color: var(--muted); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 25px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; gap: 17px; padding: 16px 19px; font-size: .86rem; font-weight: 750; }
.button-primary { color: var(--white); background: var(--red); transition: transform .2s, background .2s; }
.button-primary:hover { background: #d52f21; transform: translateY(-2px); }
.button-primary span { font-size: 1.25rem; }
.text-link { display: inline-flex; gap: 12px; padding: 7px 0; color: var(--navy); font-size: .86rem; font-weight: 750; border-bottom: 1px solid var(--navy); }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px 26px; margin-top: 74px; font-size: .74rem; color: var(--muted); }
.hero-points p { margin: 0; }
.hero-points strong { display: block; margin-bottom: 7px; color: var(--navy); font-size: .66rem; }
.hero-visual { position: relative; min-height: 460px; }
.hero-photo { position: absolute; inset: 18px 0 18px 10px; overflow: hidden; box-shadow: 0 22px 55px rgba(8, 47, 82, .18); }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10, 45, 82, .1), transparent 54%); }
.hero-photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 61% center; }
.visual-caption { position: absolute; z-index: 3; bottom: -9px; right: 0; display: flex; align-items: center; gap: 10px; margin: 0; padding: 12px 15px; background: var(--navy); color: var(--white); text-transform: uppercase; letter-spacing: .11em; font-size: .63rem; font-weight: 700; }
.visual-caption span { width: 6px; height: 6px; background: var(--red); border-radius: 50%; }

.intro-section { padding: 125px 0; background: var(--white); }
.intro-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; }
.section-label { margin: 7px 0 0; }
h2 { margin-bottom: 22px; font-size: clamp(2.45rem, 4.5vw, 4.35rem); line-height: 1.02; }
.intro-layout h2 { max-width: 710px; }
.intro-layout div > p { max-width: 555px; margin-bottom: 0; color: var(--muted); font-size: 1.04rem; line-height: 1.75; }

.solutions-section { padding: 112px 0 120px; background: var(--navy); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 46px; }
.solutions-section .section-label { color: #a7c9e5; }
.solutions-section h2 { margin: 0; color: var(--white); }
.section-heading > p { max-width: 308px; margin: 0 0 10px; color: #c5d5e3; line-height: 1.62; }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.solution-card { min-height: 357px; padding: 28px 30px 31px; position: relative; display: flex; flex-direction: column; background: #10406d; color: var(--white); transition: transform .22s ease, background .22s ease; }
.solution-card:hover { z-index: 1; background: #155280; transform: translateY(-8px); }
.solution-card:nth-child(2) { background: #184b77; }
.solution-card:nth-child(3) { background: #0e3b65; }
.card-number { margin-bottom: auto; color: #a7c9e5; font-size: .71rem; font-weight: 760; }
.line-icon { margin: 0 0 34px; color: var(--white); font-size: 4rem; line-height: .7; font-weight: 300; }
.flame { color: #ff796b; }
.airflow { letter-spacing: -.31em; }
.solution-card h3 { margin-bottom: 9px; font-family: var(--display); color: var(--white); font-size: 2rem; font-weight: 400; letter-spacing: -.03em; }
.solution-card > p:not(.card-number) { max-width: 250px; margin-bottom: 24px; color: #d9e8f3; font-size: .9rem; line-height: 1.55; }
.solution-card a { margin-top: auto; font-size: .77rem; font-weight: 720; }
.solution-card a span { margin-left: 8px; color: #ff796b; font-size: 1rem; }

.portal-section { padding: 118px 0 125px; background: var(--paper); }
.portal-intro { max-width: 700px; margin-bottom: 52px; }
.portal-intro h2 { margin-bottom: 17px; }
.portal-intro > p:not(.section-label) { max-width: 500px; margin-bottom: 0; color: var(--muted); line-height: 1.68; }
.portal-grid { display: grid; grid-template-columns: 1.05fr 1fr 1fr; gap: 16px; }
.portal-card { min-height: 455px; padding: 24px; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); transition: box-shadow .25s ease, transform .25s ease; }
.portal-card:hover { transform: translateY(-6px); box-shadow: 0 16px 35px rgba(10, 45, 82, .12); }
.portal-card-top { display: flex; justify-content: space-between; color: var(--blue); font-size: .72rem; font-weight: 750; }
.portal-card-top span:last-child { font-size: 1rem; }
.portal-symbol { margin: 43px 0 auto; color: var(--blue); font-size: 5rem; line-height: .8; }
.portal-kicker { margin: 28px 0 8px; font-size: .62rem; }
.portal-card h3 { margin-bottom: 9px; color: var(--navy-deep); font-family: var(--display); font-size: 2.3rem; font-weight: 400; letter-spacing: -.04em; }
.portal-card p:not(.portal-kicker) { max-width: 280px; margin-bottom: 27px; color: var(--muted); font-size: .88rem; line-height: 1.55; }
.card-link { display: flex; justify-content: space-between; align-items: center; padding-top: 16px; border-top: 1px solid var(--line); color: var(--navy); font-size: .76rem; font-weight: 750; }
.card-link b { color: var(--red); font-size: 1.13rem; }
.shop-card { border-top: 4px solid var(--blue); }
.references-card { border-top: 4px solid var(--red); }
.references-card .portal-symbol, .references-card .portal-card-top { color: var(--red); }
.partner-card { color: var(--white); background: var(--navy-deep); border-color: var(--navy-deep); border-top: 4px solid #ff705f; }
.partner-card h3 { color: var(--white); }
.partner-card .portal-kicker, .partner-card .portal-card-top, .partner-card .portal-symbol { color: #a8cce9; }
.partner-card p:not(.portal-kicker) { color: #d5e4ef; }
.partner-card .card-link { color: var(--white); border-color: rgba(255,255,255,.26); }

.contact-section { padding: 105px 0; background: var(--ice); }
.contact-layout { display: grid; grid-template-columns: 1.12fr .88fr; gap: 76px; align-items: end; }
.contact-layout h2 { margin-bottom: 0; }
.contact-panel { padding: 28px 30px; border-left: 4px solid var(--red); background: var(--white); }
.contact-panel > p:first-child { margin-bottom: 29px; color: var(--navy); font-family: var(--display); font-size: 1.55rem; line-height: 1.18; }
.contact-meta { margin-bottom: 0; color: var(--muted); font-size: .82rem; line-height: 1.6; }
.contact-meta strong { color: var(--navy); }

.site-footer { padding: 30px 0; background: var(--navy-deep); color: #dae8f4; }
.footer-layout { display: flex; gap: 25px; align-items: center; justify-content: space-between; }
.footer-mark { color: var(--white); }
.footer-mark .brand-logo { width: 117px; height: 42px; filter: brightness(0) invert(1); }
.footer-layout > p { margin: 0; font-size: .7rem; }

.subpage-header { position: relative; background: var(--white); border-bottom: 1px solid var(--line); }
.subpage-main { min-height: calc(100vh - 89px); display: grid; align-items: center; padding: 92px 0; background: linear-gradient(135deg, var(--paper) 0%, var(--paper) 60%, var(--ice) 60%, var(--ice) 100%); }
.subpage-hero { max-width: 1180px; }
.subpage-hero h1 { max-width: 760px; margin-bottom: 25px; }
.subpage-hero .button { margin-top: 28px; }
.partner-page { background: linear-gradient(135deg, #e8f4fb 0%, #e8f4fb 55%, #faeae7 55%, #faeae7 100%); }

@media (max-width: 840px) {
  .navigation { height: 74px; }
  .menu-toggle { display: block; z-index: 7; }
  .nav-links { position: absolute; top: 74px; right: 0; left: 0; padding: 22px 24px 26px; flex-direction: column; align-items: stretch; gap: 5px; background: var(--white); box-shadow: 0 15px 26px rgba(7, 29, 55, .12); transform: translateY(-135%); transition: transform .25s; }
  .nav-links.is-open { transform: translateY(0); }
  .nav-links > a { padding: 12px 0; }
  .nav-cta { text-align: center; margin-top: 7px; }
  .hero { min-height: auto; padding: 130px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; }
  .navigation { position: relative; justify-content: flex-end; }
  .wordmark { position: absolute; left: 50%; transform: translateX(-50%); }
  .brand-logo { width: 146px; height: 54px; object-position: center; }
  .site-header .brand-logo { width: 100px; height: 70px; }
  .hero-visual { order: initial; min-height: 330px; margin-top: 12px; }
  .hero-photo { inset: 14px 0; }
  .visual-caption { right: 3%; }
  .hero-points { margin-top: 50px; }
  .intro-layout, .contact-layout { grid-template-columns: 1fr; gap: 22px; }
  .section-heading { display: block; }
  .section-heading > p { margin: 18px 0 0; }
  .solution-grid { grid-template-columns: 1fr; gap: 2px; }
  .solution-card { min-height: 265px; }
  .portal-grid { grid-template-columns: 1fr; }
  .portal-card { min-height: 355px; }
  .contact-layout { gap: 38px; }
}

@media (max-width: 540px) {
  .container { width: min(100% - 32px, 1180px); }
  .hero { padding-top: 114px; }
  h1 { font-size: 3.35rem; }
  .hero-visual { min-height: 265px; }
  .hero-photo { inset: 10px 0; }
  .visual-caption { padding: 10px 11px; right: 0; font-size: .55rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 19px; }
  .hero-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .intro-section, .solutions-section, .portal-section, .contact-section { padding: 75px 0; }
  .solution-card { padding: 25px; }
  .footer-layout { align-items: flex-start; flex-direction: column; gap: 14px; }
  .subpage-main { min-height: calc(100vh - 75px); padding: 70px 0; }
}