:root {
  color-scheme: light;
  --navy: #10213d;
  --ink: #26364f;
  --muted: #6c7a90;
  --blue: #3474e8;
  --line: #e4eaf3;
  --surface: #f5f8fd;
  --white: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--ink); font-family: "DM Sans", sans-serif; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  height: 76px;
  background: #ffffffed;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.nav, .brand, .nav-links, .navbutton, .hero-actions, .btn, .footer-main { display: flex; align-items: center; }
.nav { height: 100%; justify-content: space-between; }
.brand { gap: 10px; color: var(--navy); font: 800 17px Manrope, sans-serif; }
.brand > span:last-child { white-space: nowrap; }
.brand > span:last-child b { color: var(--blue); }
.brand-mark { display: block; width: 36px; height: 36px; flex: 0 0 36px; border: 1px solid #dfe8f8; border-radius: 11px; background: #10213d; object-fit: cover; }
.nav-links { gap: 30px; color: #59677b; font-size: 13px; font-weight: 700; }
.nav-links > a:not(.navbutton):hover, .back-top:hover { color: var(--blue); }
.navbutton { gap: 9px; padding: 12px 16px; border-radius: 9px; background: #edf3ff; color: #2359c5; }
.menu-toggle { display: none; border: 0; background: transparent; color: var(--navy); font-size: 24px; cursor: pointer; }

.hero { overflow: hidden; background: linear-gradient(120deg, #f5f8ff, #fff 56%, #f0f5ff); }
.hero-grid { display: grid; min-height: 510px; grid-template-columns: 1fr .9fr; align-items: center; gap: 44px; padding-top: 58px; padding-bottom: 58px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: 1.7px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #e9a329; box-shadow: 0 0 0 4px #e9a32920; }
h1, h2, h3, p { margin-top: 0; }
.hero h1, .section-heading h2, .vision h2, .contact-copy h2 { margin: 19px 0; color: var(--navy); font: 800 clamp(38px, 5vw, 58px)/1.12 Manrope, sans-serif; letter-spacing: -2px; }
.hero h1 em, .section-heading h2 em { color: var(--blue); font-style: normal; }
.lead { max-width: 560px; color: var(--muted); font-size: 15px; line-height: 1.85; }
.availability { max-width: 540px; margin: 20px 0 0; padding: 12px 14px; border-left: 3px solid #e9a329; background: #fff9eb; color: #705726; font-size: 12px; line-height: 1.6; }
.hero-actions { flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.btn { justify-content: center; gap: 12px; min-height: 46px; padding: 13px 18px; border: 0; border-radius: 9px; background: linear-gradient(120deg, #347af2, #2258d4); box-shadow: 0 8px 22px #2f6de52b; color: white; cursor: pointer; font: 700 12px "DM Sans", sans-serif; }
.btn:hover { filter: brightness(.96); transform: translateY(-1px); }
.btn.secondary { border: 1px solid #e0e7f1; background: white; box-shadow: none; color: #31425b; }
.hero-art { position: relative; padding: 18px; border: 1px solid #e3eaf5; border-radius: 20px; background: white; box-shadow: 0 25px 65px #1e3b681c; }
.hero-art img { display: block; width: 100%; height: auto; border-radius: 12px; }
.concept-label { display: block; padding: 13px 4px 1px; color: #77859a; font-size: 9px; font-weight: 800; letter-spacing: 1px; text-align: center; }
.product-strip { display: flex; min-height: 65px; align-items: center; justify-content: center; gap: 26px; padding: 16px; border-top: 1px solid #e5ebf4; color: #78879c; font-size: 9px; font-weight: 800; letter-spacing: 1.4px; }
.product-strip i { width: 4px; height: 4px; border-radius: 50%; background: #a8b9d0; }

.section { padding-top: 88px; padding-bottom: 94px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 35px; margin-bottom: 36px; }
.section-heading h2 { margin: 14px 0 0; font-size: 42px; }
.section-heading > p { max-width: 450px; margin-bottom: 3px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.app-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.app-card { display: grid; min-height: 165px; grid-template-columns: 92px 1fr; align-items: center; column-gap: 20px; row-gap: 8px; padding: 22px; border: 1px solid var(--line); border-radius: 15px; background: white; transition: .2s; }
.app-card:hover { transform: translateY(-3px); border-color: #cbdaf4; box-shadow: 0 14px 32px #20375a0c; }
.app-card img { width: 92px; height: 92px; border-radius: 16px; object-fit: contain; }
.app-type { color: #8795a9; font-size: 9px; font-weight: 800; letter-spacing: 1.1px; }
.app-card h3 { margin: 5px 0; color: var(--navy); font: 750 17px Manrope, sans-serif; }
.app-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.app-status { grid-column: 2; justify-self: start; padding: 5px 9px; border: 1px solid #f2dfb8; border-radius: 99px; background: #fff9eb; color: #8a641f; font-size: 9px; font-weight: 800; }

.vision, .contact-section { padding: 82px 0; background: var(--navy); color: white; }
.vision-grid { display: grid; grid-template-columns: 1fr .95fr; align-items: center; gap: 70px; }
.eyebrow.light { color: #8db4ff; }
.vision h2, .contact-copy h2 { color: white; font-size: 43px; }
.vision h2 em, .contact-copy h2 em { color: #86adff; font-style: normal; }
.vision-grid > div:first-child > p, .contact-copy > p { max-width: 500px; color: #b4c0d4; font-size: 13px; line-height: 1.9; }
.vision-points { display: grid; gap: 12px; }
.vision-points article { display: flex; gap: 14px; padding: 17px 0; border-bottom: 1px solid #ffffff20; }
.vision-points article > span { display: grid; width: 35px; height: 35px; flex: 0 0 35px; place-items: center; border-radius: 9px; background: #ffffff12; color: #91b6ff; font-size: 11px; font-weight: 800; }
.vision-points h3 { margin: 1px 0 6px; color: white; font: 700 14px Manrope, sans-serif; }
.vision-points p { margin: 0; color: #aebbd0; font-size: 11px; line-height: 1.7; }

.contact-section { background: #f5f8fd; color: var(--ink); }
.contact-grid { display: grid; grid-template-columns: .85fr 1fr; align-items: start; gap: 65px; }
.contact-copy h2 { color: var(--navy); }
.contact-copy > p { color: var(--muted); }
.contact-copy .contact-note { padding: 10px 0 10px 13px; border-left: 2px solid #e9a329; color: #705726; font-size: 11px; }
.contact-grid form { display: flex; flex-direction: column; gap: 8px; padding: 25px; border: 1px solid var(--line); border-radius: 15px; background: white; }
.contact-grid label { margin-top: 6px; color: #30415a; font-size: 11px; font-weight: 800; }
.contact-grid label span { color: #8592a4; font-weight: 500; }
.contact-grid input, .contact-grid select, .contact-grid textarea { width: 100%; margin-top: 1px; padding: 12px; border: 1px solid #dfe6ef; border-radius: 8px; background: #fbfcfe; color: #23344e; font: 12px "DM Sans", sans-serif; }
.contact-grid textarea { resize: vertical; }
.contact-grid input:focus, .contact-grid select:focus, .contact-grid textarea:focus { outline: 3px solid #3474e82b; border-color: var(--blue); }
.contact-grid .btn { margin-top: 9px; }
.form-status { min-height: 17px; margin: 2px 0 0; color: #8a641f; font-size: 11px; line-height: 1.5; }

footer { background: #0b172b; color: #a2b0c5; }
.footer-main { min-height: 82px; justify-content: space-between; gap: 20px; border-bottom: 1px solid #243149; }
.footer-brand { color: white; }
.footer-main > p, .back-top { margin: 0; font-size: 11px; }
.back-top:hover { color: white; }
.copyright { padding-top: 17px; padding-bottom: 17px; color: #74849d; font-size: 10px; }

@media (max-width: 850px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .vision-grid, .contact-grid { gap: 35px; }
}
@media (max-width: 680px) {
  .wrap { width: calc(100% - 32px); }
  .menu-toggle { display: block; }
  .nav-links { position: absolute; top: 75px; right: 0; left: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 12px 16px 18px; border-bottom: 1px solid var(--line); background: white; }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 13px 10px; }
  .nav-links .navbutton { justify-content: center; margin-top: 6px; }
  .hero-grid, .vision-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 30px; padding-top: 48px; padding-bottom: 38px; }
  .hero h1 { font-size: 42px; }
  .hero-art { max-width: 520px; margin: 0 auto; padding: 12px; }
  .product-strip { flex-wrap: wrap; gap: 10px 13px; font-size: 8px; letter-spacing: .9px; }
  .section { padding-top: 62px; padding-bottom: 65px; }
  .section-heading { display: block; }
  .section-heading h2 { font-size: 35px; }
  .section-heading > p { margin-top: 15px; }
  .app-grid { grid-template-columns: 1fr; }
  .app-card { min-height: 152px; }
  .vision, .contact-section { padding: 60px 0; }
  .vision h2, .contact-copy h2 { font-size: 37px; }
}
@media (max-width: 420px) {
  .brand { font-size: 15px; }
  .hero h1 { font-size: 37px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .app-card { grid-template-columns: 72px 1fr; column-gap: 14px; padding: 16px; }
  .app-card img { width: 72px; height: 72px; }
  .app-card p { font-size: 10px; }
  .app-status { grid-column: 2; }
  .footer-main { flex-wrap: wrap; justify-content: flex-start; padding-top: 18px; padding-bottom: 18px; }
  .footer-main > p { flex-basis: 100%; order: 3; }
  .back-top { margin-left: auto; }
}