:root {
  --bg: #ffffff;
  --bg-2: #f5f8fd;
  --panel: #ffffff;
  --panel-2: #eef3fb;
  --ink: #0c1526;
  --ink-soft: #566178;
  --ink-dim: #8a94a6;
  --line: rgba(12, 21, 38, 0.09);
  --line-2: rgba(12, 21, 38, 0.16);
  --accent: #0a84ff;
  --accent-deep: #0060df;
  --accent-2: #34c1ff;
  --accent-ink: #ffffff;
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1200px;
  --pad-x: clamp(20px, 5vw, 64px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(1100px 620px at 82% -10%, rgba(10, 132, 255, 0.09), transparent 60%),
    radial-gradient(900px 520px at 4% 4%, rgba(52, 193, 255, 0.08), transparent 55%),
    var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 10px 14px;
  border-radius: 8px;
  z-index: 100;
  font-weight: 600;
}

.skip:focus {
  left: 12px;
  top: 12px;
}

/* —— Nav —— */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  transition: background 240ms ease, border-color 240ms ease, backdrop-filter 240ms ease;
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.78);
  border-bottom-color: var(--line);
  backdrop-filter: blur(16px) saturate(1.3);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px var(--pad-x);
}

.nav-brand img {
  width: 128px;
  height: auto;
  opacity: 0.98;
}

.nav-links {
  display: flex;
  gap: 26px;
  margin-left: auto;
  font-size: 0.94rem;
  color: var(--ink-soft);
}

.nav-links a {
  position: relative;
  transition: color 160ms ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms var(--ease);
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 9px 16px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  font-size: 0.92rem;
  transition: transform 160ms var(--ease), box-shadow 200ms ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(10, 132, 255, 0.28);
}

@media (max-width: 760px) {
  .nav-links {
    display: none;
  }
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  transition: transform 170ms var(--ease), background 180ms ease, box-shadow 220ms ease, border-color 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 10px 30px rgba(10, 132, 255, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 16px 40px rgba(10, 132, 255, 0.32);
}

.btn-line {
  border: 1px solid var(--line-2);
  color: var(--ink);
  background: #fff;
}

.btn-line:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
}

/* —— Hero —— */
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(120px, 18vh, 190px) var(--pad-x) clamp(48px, 8vh, 90px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  padding: 6px 13px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.16);
}

.hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.accent {
  color: var(--accent);
}

.hero-lede {
  margin: 24px 0 0;
  max-width: 34rem;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-dim);
  font-size: 0.9rem;
}

.hero-meta li {
  position: relative;
  padding-left: 18px;
}

.hero-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateY(-50%);
  opacity: 0.8;
}

.hero-shot {
  position: relative;
  margin: 0;
}

.shot-glow {
  position: absolute;
  inset: -12% -8% -18% -8%;
  background: radial-gradient(closest-side, rgba(10, 132, 255, 0.16), transparent 72%);
  filter: blur(10px);
  z-index: 0;
}

.hero-shot img {
  position: relative;
  z-index: 1;
  width: 100%;
  border-radius: 18px;
  border: 1px solid var(--line-2);
  box-shadow: 0 40px 90px rgba(15, 40, 90, 0.18);
  animation: float 7s var(--ease) infinite alternate;
}

@keyframes float {
  from { transform: translateY(0); }
  to { transform: translateY(-12px); }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* —— Marquee —— */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
  padding: 16px 0;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 26px;
  width: max-content;
  animation: scroll-x 26s linear infinite;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink-soft);
  white-space: nowrap;
}

.marquee .sep {
  color: var(--accent);
}

@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* —— Section shell —— */
.section-head {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(72px, 12vh, 130px) var(--pad-x) clamp(28px, 5vh, 52px);
}

.section-kicker {
  margin: 0 0 12px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  max-width: 18ch;
}

/* —— How it works —— */
.steps {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x) clamp(40px, 8vh, 90px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  list-style: none;
}

.step {
  padding: 30px 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  transition: border-color 240ms ease, transform 240ms ease;
}

.step:hover {
  border-color: var(--line-2);
  transform: translateY(-4px);
}

.step-no {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
}

.step h3 {
  margin: 16px 0 8px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

@media (max-width: 820px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* —— Bento —— */
.bento {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x) clamp(40px, 8vh, 90px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.tile {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  transition: border-color 260ms ease, transform 260ms ease, box-shadow 260ms ease;
}

.tile:hover {
  border-color: var(--line-2);
  transform: translateY(-4px);
  box-shadow: 0 30px 70px rgba(15, 40, 90, 0.14);
}

.tile-wide {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
}

.tile-copy {
  padding: 30px 28px;
}

.tile-wide .tile-copy {
  flex: 0 0 42%;
}

.tile-copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.tile-copy p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.tile-shot {
  position: relative;
  flex: 1;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--panel-2);
}

.tile-wide .tile-shot {
  align-self: stretch;
  aspect-ratio: auto;
}

.tile-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
  transition: transform 700ms var(--ease);
}

.tile:hover .tile-shot img {
  transform: scale(1.06);
}

@media (max-width: 820px) {
  .bento {
    grid-template-columns: 1fr;
  }

  .tile,
  .tile-wide {
    grid-column: auto;
    flex-direction: column;
    align-items: stretch;
  }

  .tile-wide .tile-copy {
    flex: none;
  }

  .tile-wide .tile-shot {
    aspect-ratio: 16 / 10;
  }
}

/* —— Specs —— */
.spec-grid {
  max-width: var(--max);
  margin: 0 auto;
  /* side gutter matches other sections; bottom breathing room */
  width: calc(100% - var(--pad-x) * 2);
  margin-bottom: clamp(56px, 10vh, 110px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}

.spec {
  margin: 0;
  padding: 30px 28px;
  background: var(--bg-2);
}

.spec dt {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.spec dd {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
}

@media (max-width: 820px) {
  .spec-grid {
    grid-template-columns: 1fr;
  }
}

/* —— CTA —— */
.cta {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: clamp(80px, 14vh, 160px) var(--pad-x);
}

.cta-glow {
  position: absolute;
  left: 50%;
  top: 20%;
  width: 720px;
  height: 720px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(10, 132, 255, 0.16), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

.cta-logo {
  width: min(280px, 70vw);
  height: auto;
  margin: 0 auto 26px;
}

.cta-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.6vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.cta-sub {
  margin: 14px 0 0;
  color: var(--ink-soft);
}

.cta .hero-actions {
  justify-content: center;
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px var(--pad-x);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-inner nav a:hover {
  color: var(--accent);
}

.footer-fine {
  width: 100%;
  margin: 8px 0 0;
  color: var(--ink-dim);
  font-size: 0.85rem;
}

/* —— Motion —— */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 760ms var(--ease), transform 760ms var(--ease);
}

.reveal.delay-1 {
  transition-delay: 90ms;
}

.reveal.delay-2 {
  transition-delay: 180ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-shot img,
  .marquee-track {
    animation: none !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* —— Privacy / legal —— */
.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(120px, 16vh, 170px) var(--pad-x) 100px;
}

.legal .eyebrow-link {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.legal h1 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.legal h2 {
  margin: 2.2rem 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.legal p,
.legal li {
  color: var(--ink-soft);
  line-height: 1.7;
}

.legal strong {
  color: var(--ink);
}

.legal ul {
  padding-left: 1.2rem;
}

.legal a {
  color: var(--accent);
}

.legal-updated {
  margin-top: 10px;
  color: var(--ink-dim);
  font-size: 0.9rem;
}