/* Nexraa Launch — Light Theme | standalone pre-launch site, no external dependencies */
:root {
  color-scheme: light;
  --ink: #11233f;
  --muted: #5d6f89;
  --soft: #8c9ab0;
  --blue: #2569e8;
  --blue-deep: #1859d3;
  --teal: #06b7b1;
  --line: #e1eaf5;
  --bg: #fff;
  --wash: #f6f9ff;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--bg); }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid #3197fc; outline-offset: 4px; }
svg { display: block; }
h1, h2, h3, p { margin: 0; }
.container { width: min(1160px, calc(100% - 80px)); margin-inline: auto; }
.page-shell { min-height: 100vh; position: relative; isolation: isolate; overflow: hidden; }

/* Soft atmospheric blue background, kept deliberately subtle. */
.ambient { position: absolute; z-index: -1; pointer-events: none; border-radius: 50%; filter: blur(75px); }
.ambient-one { width: 740px; height: 610px; top: -190px; right: -350px; background: rgba(99, 166, 255, .13); }
.ambient-two { width: 490px; height: 490px; top: 570px; left: -325px; background: rgba(38, 196, 210, .09); }
.grid-overlay { position: absolute; z-index: -1; top: 0; left: 0; right: 0; height: 770px; pointer-events: none; opacity: .5; background-image: linear-gradient(#e9f0fb 1px, transparent 1px), linear-gradient(90deg, #e9f0fb 1px, transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(to bottom, #000, transparent 82%); }
.skip-link { position: absolute; top: -70px; left: 20px; z-index: 10; background: var(--blue); color: white; padding: 10px 16px; border-radius: 7px; }
.skip-link:focus { top: 12px; }

.site-header { height: 96px; display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 2; border-bottom: 1px solid rgba(205, 220, 239, .7); }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { width: 39px; height: 39px; }
.brand-word { color: #172a4a; font-size: 29px; font-weight: 800; letter-spacing: -1.5px; line-height: 1; }
.brand-period { color: var(--teal); }
.header-nav { display: flex; align-items: center; gap: 33px; }
.nav-link { font-size: 14px; color: #425773; font-weight: 620; transition: color .18s; }
.nav-link:hover { color: var(--blue); }
.nav-contact { padding: 12px 18px; border: 1px solid #cedef4; background: white; border-radius: 10px; font-size: 14px; font-weight: 680; box-shadow: 0 4px 16px rgba(22, 65, 113, .035); transition: color .18s, border-color .18s, box-shadow .18s; }
.nav-contact:hover { color: var(--blue); border-color: #8bb4fb; box-shadow: 0 7px 22px rgba(37, 105, 232, .09); }
.nav-contact span { margin-left: 7px; color: var(--blue); }

.hero { min-height: 675px; padding-top: 96px; padding-bottom: 140px; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 46px; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 10px; font-weight: 800; letter-spacing: 1.25px; color: #45688f; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #14b9a6; box-shadow: 0 0 0 5px rgba(20, 185, 166, .12); }
.eyebrow-tag { padding: 7px 10px; border-radius: 50px; background: #e9f3ff; color: #1763ce; border: 1px solid #d4e8ff; letter-spacing: .9px; }
.hero h1 { margin-top: 29px; font-size: clamp(47px, 5.2vw, 73px); line-height: 1.07; letter-spacing: -3.7px; font-weight: 800; color: #102640; }
.gradient-text { color: var(--blue); background: linear-gradient(100deg, #1763dd 8%, #358df0 60%, #06aaa9 100%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-description { margin-top: 27px; max-width: 505px; font-size: 17px; line-height: 1.85; color: #64738a; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 50px; padding: 13px 22px; border-radius: 10px; font-size: 14px; font-weight: 750; transition: transform .18s, background .18s, box-shadow .18s, border-color .18s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: white; background: linear-gradient(115deg, #307df0, #155edb); box-shadow: 0 10px 24px rgba(37, 105, 232, .20); }
.btn-primary:hover { background: linear-gradient(115deg, #1c6be7, #1454c4); box-shadow: 0 15px 31px rgba(37, 105, 232, .28); }
.btn-primary svg { width: 19px; height: 19px; }
.btn-secondary { color: #325a83; border: 1px solid #d6e2f0; background: rgba(255, 255, 255, .82); box-shadow: 0 5px 19px rgba(51, 99, 147, .035); }
.btn-secondary:hover { background: white; border-color: #99bff0; }
.hero-note { display: flex; align-items: center; gap: 9px; margin-top: 28px; font-size: 12px; color: #7c8ca4; }
.mini-stars { font-size: 17px; color: #0eb9b0; }

/* Media screen with white hardware shell; keep the screen itself vivid. */
.hero-visual { position: relative; min-width: 0; max-width: 544px; width: 100%; margin-left: auto; transform: translateY(3px); }
.visual-glow { position: absolute; inset: 1% -6%; z-index: -1; border-radius: 50%; background: linear-gradient(145deg, rgba(81, 150, 248, .20), rgba(49, 211, 194, .12)); filter: blur(52px); }
.preview-card { padding: 9px; border: 1px solid #dce7f5; background: #fff; border-radius: 22px; transform: rotate(1.2deg); box-shadow: 0 28px 76px rgba(25, 60, 116, .15), 0 5px 14px rgba(31, 74, 135, .06); }
.preview-bar { display: flex; justify-content: space-between; align-items: center; height: 43px; padding: 0 14px; }
.preview-brand { display: flex; align-items: center; gap: 8px; font-size: 9px; font-weight: 800; letter-spacing: 1.15px; color: #3f5270; }
.preview-brand-dot { width: 10px; height: 10px; background: linear-gradient(135deg, #347eff, #20c7bc); border-radius: 3px; }
.preview-divider { height: 15px; margin-inline: 3px; border-left: 1px solid #d5e0ef; }
.preview-status { display: flex; align-items: center; gap: 7px; color: #26987c; font-size: 9px; font-weight: 800; letter-spacing: .9px; }
.status-dot { width: 6px; height: 6px; background: #24bb87; border-radius: 50%; }
.preview-display { position: relative; overflow: hidden; isolation: isolate; height: 294px; border-radius: 11px; background: linear-gradient(115deg, #134a9c 0%, #1a75d9 58%, #0faaa9 120%); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12); }
.preview-display::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 86% 15%, rgba(107, 251, 226, .43), transparent 49%); }
.display-left { position: absolute; z-index: 2; left: 31px; top: 49px; }
.display-overline { color: #c2ebff; font-size: 8px; font-weight: 750; letter-spacing: 1.75px; }
.display-headline { margin-top: 15px; color: white; font-size: clamp(28px, 3vw, 40px); font-weight: 790; line-height: 1.08; letter-spacing: -1.45px; }
.display-headline span { color: #8ff7eb; }
.display-rule { height: 3px; width: 38px; margin-top: 17px; border-radius: 3px; background: #79f4e7; }
.display-caption { margin-top: 12px; font-size: 10px; color: #e1f7ff; }
.display-art { position: absolute; right: -58px; top: -37px; width: 310px; height: 310px; }
.art-ring { position: absolute; border: 1px solid rgba(213, 252, 255, .47); border-radius: 50%; }
.ring-one { inset: 22px; }
.ring-two { inset: 2px; }
.art-disc { position: absolute; inset: 68px; border-radius: 50%; background: radial-gradient(circle at 28% 25%, #d2fff8, #6ce8db 35%, #1595d2 75%); box-shadow: -17px 19px 63px rgba(4, 40, 118, .24); }
.art-disc::after { content: ""; position: absolute; inset: 20px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .55); }
.art-spark { position: absolute; color: #e9ffff; font-size: 44px; }
.spark-one { top: 15px; right: 35px; }
.spark-two { bottom: 22px; left: 15px; font-size: 29px; }
.display-bottom { position: absolute; bottom: 19px; left: 31px; right: 24px; display: flex; align-items: center; justify-content: space-between; color: #e6f8ff; font-size: 10px; font-weight: 750; letter-spacing: 1px; }
.bottom-pill { padding: 7px 9px; border-radius: 7px; border: 1px solid rgba(255, 255, 255, .40); background: rgba(7, 27, 68, .15); font-size: 8px; }
.preview-bottom { height: 44px; padding: 0 15px; display: flex; align-items: center; justify-content: space-between; color: #8092aa; font-size: 9px; }
.preview-bars { display: flex; gap: 4px; }
.preview-bars i { display: block; width: 27px; height: 3px; background: #dce6f3; border-radius: 3px; }
.preview-bars i:first-child { background: #27bfbd; }
.float-card { position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; padding: 13px 15px; border: 1px solid #dce8f7; border-radius: 13px; background: rgba(255,255,255,.96); box-shadow: 0 15px 42px rgba(30,72,133,.14); backdrop-filter: blur(12px); }
.float-card strong { display: block; color: #183452; font-size: 11px; white-space: nowrap; }
.float-card small { display: block; margin-top: 4px; color: #7285a0; font-size: 9px; white-space: nowrap; }
.float-icon { display: grid; place-items: center; height: 33px; width: 33px; border-radius: 9px; color: #00a6a8; background: #e7f9f7; font-size: 22px; }
.image-icon { color: #4379d5; background: #eaf0ff; }
.float-top { top: -30px; right: -18px; transform: rotate(-3deg); }
.float-bottom { bottom: -22px; left: -32px; transform: rotate(-2deg); }
.preview-disclaimer { position: absolute; bottom: -57px; right: 10px; color: #97a3b3; font-size: 10px; }

/* Main feature section: bright background and individual white product cards. */
.features-section { position: relative; padding: 102px 0 111px; border-top: 1px solid #eaf0f9; border-bottom: 1px solid #eaf0f9; background: linear-gradient(180deg, #f6faff 0%, #f9fcff 100%); }
.section-header { text-align: center; }
.section-eyebrow { color: #2773dc; font-size: 11px; font-weight: 810; letter-spacing: 1.75px; }
.section-header h2 { max-width: 780px; margin: 17px auto 0; font-size: clamp(32px, 3.55vw, 46px); letter-spacing: -1.8px; line-height: 1.19; color: #183250; }
.section-header h2 span { color: #7c8fa7; }
.section-header > p { max-width: 610px; margin: 20px auto 0; color: #667a95; font-size: 15px; line-height: 1.8; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 19px; margin-top: 52px; }
.feature-card { position: relative; min-height: 260px; padding: 31px 29px; border: 1px solid #dfe9f6; border-radius: 17px; background: white; box-shadow: 0 8px 28px rgba(27, 62, 118, .04); transition: transform .2s, border-color .2s, box-shadow .2s; }
.feature-card:hover { transform: translateY(-5px); border-color: #b9d4f5; box-shadow: 0 14px 34px rgba(27, 62, 118, .085); }
.feature-icon { display: grid; place-items: center; width: 49px; height: 49px; color: #2d72d9; background: #ebf3ff; border: 1px solid #dceaff; border-radius: 14px; }
.feature-icon svg { width: 25px; height: 25px; }
.feature-card h3 { margin-top: 23px; color: #1c3453; font-size: 20px; letter-spacing: -.45px; }
.feature-card p { max-width: 290px; margin-top: 11px; color: #6a7c95; font-size: 14px; line-height: 1.75; }
.feature-num { display: block; margin-top: 24px; color: #7f9ab7; font-size: 10px; font-weight: 800; letter-spacing: 1.35px; }

.bottom-cta { position: relative; overflow: hidden; min-height: 330px; padding: 66px 75px; margin-top: 100px; margin-bottom: 78px; border: 1px solid #d2e5ff; border-radius: 24px; background: linear-gradient(118deg, #eaf4ff 0%, #edf8ff 56%, #e0f6f7 100%); }
.cta-flare { position: absolute; top: -100px; right: -200px; width: 540px; height: 340px; background: #9ddcef; opacity: .24; filter: blur(95px); pointer-events: none; }
.cta-content { position: relative; z-index: 1; }
.bottom-cta h2 { margin-top: 16px; color: #183554; font-size: clamp(32px, 3.6vw, 48px); line-height: 1.15; letter-spacing: -1.7px; }
.bottom-cta p { max-width: 515px; margin: 18px 0 24px; color: #647f9b; font-size: 14px; line-height: 1.8; }
.cta-decoration { position: absolute; right: -30px; top: -105px; display: grid; place-items: center; width: 500px; height: 500px; pointer-events: none; }
.cta-decoration .circle { position: absolute; border: 1px solid rgba(48, 132, 212, .18); border-radius: 50%; }
.orbit-one { inset: 5px; }
.orbit-two { inset: 67px; }
.orbit-three { inset: 127px; background: radial-gradient(circle at 32% 25%, rgba(91, 181, 242, .23), rgba(85, 156, 226, .07)); box-shadow: 0 0 80px rgba(68, 150, 217, .12); }
.cta-decoration span { color: rgba(60, 134, 214, .20); font-size: 104px; font-weight: 800; }
.site-footer { display: flex; align-items: center; gap: 23px; min-height: 100px; border-top: 1px solid #e6edf5; color: #8593a7; font-size: 12px; }
.footer-brand .brand-word { color: #193553; font-size: 23px; }
.site-footer a:not(.brand):hover { color: var(--blue); }
.site-footer .copyright { margin-left: auto; }

@media (max-width: 1100px) {
  .container { width: min(100% - 56px, 1160px); }
  .hero { gap: 22px; }
  .float-top { right: -5px; }
  .float-bottom { left: -12px; }
  .cta-decoration { right: -100px; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 73px; gap: 88px; padding-bottom: 107px; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; text-align: center; }
  .hero-description { max-width: 660px; }
  .hero-actions { justify-content: center; }
  .hero-visual { max-width: 535px; margin-inline: auto; }
  .features-section { padding: 86px 0; }
  .feature-grid { gap: 13px; }
  .feature-card { padding: 25px 21px; }
  .bottom-cta { padding: 56px 44px; }
  .cta-decoration { right: -220px; opacity: .5; }
  .cta-content { max-width: 530px; }
  .site-footer { flex-wrap: wrap; justify-content: space-between; gap: 17px; padding-block: 25px; }
  .site-footer .copyright { margin-left: 0; }
}
@media (max-width: 650px) {
  .container { width: calc(100% - 36px); }
  .site-header { height: 78px; }
  .brand-mark { height: 33px; width: 33px; }
  .brand-word { font-size: 25px; }
  .header-nav { gap: 12px; }
  .nav-link { display: none; }
  .nav-contact { padding: 11px 12px; font-size: 12px; }
  .hero { padding-top: 66px; gap: 81px; padding-bottom: 100px; }
  .eyebrow { justify-content: center; gap: 8px; font-size: 9px; letter-spacing: .7px; }
  .eyebrow-tag { font-size: 8px; }
  .hero h1 { margin-top: 22px; font-size: clamp(43px, 10.5vw, 63px); letter-spacing: -2.6px; }
  .hero-description { font-size: 15px; line-height: 1.74; margin-top: 21px; }
  .hero-actions { margin-top: 28px; }
  .hero-actions .btn { width: 100%; max-width: 380px; }
  .hero-note { justify-content: center; text-align: center; line-height: 1.5; }
  .hero-visual { width: calc(100% - 13px); }
  .preview-card { border-radius: 15px; }
  .preview-bar { height: 33px; padding-inline: 9px; }
  .preview-display { height: 229px; }
  .preview-brand { font-size: 7px; gap: 4px; letter-spacing: .7px; }
  .preview-status { font-size: 7px; }
  .display-left { top: 35px; left: 17px; }
  .display-overline { font-size: 6px; letter-spacing: .8px; }
  .display-headline { font-size: 30px; }
  .display-rule { margin-top: 13px; }
  .display-caption { font-size: 8px; max-width: 180px; }
  .display-art { transform: scale(.72); transform-origin: top right; right: -51px; top: -35px; }
  .display-bottom { left: 17px; right: 13px; bottom: 13px; font-size: 8px; }
  .bottom-pill { padding: 5px; font-size: 6px; }
  .preview-bottom { height: 34px; }
  .preview-bottom > span { font-size: 7px; }
  .preview-bars i { width: 16px; }
  .float-card { padding: 9px; gap: 7px; border-radius: 10px; }
  .float-icon { width: 28px; height: 28px; font-size: 16px; }
  .float-card strong { font-size: 9px; }
  .float-card small { font-size: 7px; }
  .float-top { top: -28px; right: -9px; }
  .float-bottom { bottom: -18px; left: -10px; }
  .preview-disclaimer { bottom: -45px; font-size: 9px; }
  .features-section { padding: 69px 0 76px; }
  .section-header h2 { letter-spacing: -1.1px; }
  .section-header > p { font-size: 14px; }
  .feature-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 35px; }
  .feature-card { min-height: auto; padding: 25px; }
  .feature-card h3 { margin-top: 18px; }
  .feature-card p { max-width: none; }
  .feature-num { margin-top: 20px; }
  .bottom-cta { min-height: 0; margin-top: 64px; margin-bottom: 55px; padding: 44px 26px; }
  .bottom-cta h2 { letter-spacing: -1px; }
  .bottom-cta p { font-size: 13px; }
  .cta-decoration { right: -290px; opacity: .25; }
  .site-footer { display: grid; grid-template-columns: 1fr 1fr; column-gap: 10px; row-gap: 13px; }
  .site-footer p { grid-column: 2; justify-self: end; text-align: right; }
  .site-footer a:not(.brand) { grid-column: 1; }
  .site-footer .copyright { grid-column: 2; text-align: right; }
}
@media (max-width: 380px) {
  .preview-display { height: 208px; }
  .display-headline { font-size: 27px; }
  .display-art { transform: scale(.63); }
  .float-top, .float-bottom { right: -10px; }
  .float-bottom { left: -10px; right: auto; }
  .float-card small { display: none; }
  .hero h1 { font-size: 43px; }
  .eyebrow { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}