:root {
  /* Brand palette (shared with the API docs) */
  --bg:            #0f1419;
  --bg-2:          #11181f;
  --panel:         #1a222d;
  --panel-2:       #1f2935;
  --border:        #2d3a4d;
  --border-soft:   #243040;
  --text:          #e7edf5;
  --muted:         #8b9bb0;
  --muted-2:       #6f7f93;
  --accent:        #5b9fd4;
  --accent-strong: #7bb6e6;
  --accent-ink:    #0a0e12;
  --success:       #8fd9a8;
  --warn:          #e6b35c;

  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, monospace;

  --radius:    14px;
  --radius-sm: 8px;
  --maxw:      1120px;
  --shadow:    0 18px 50px -20px rgba(0, 0, 0, 0.7);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); }

:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.6rem 1rem;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 100;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  border-top: 1px solid var(--border-soft);
}

.section__head {
  max-width: 640px;
  margin: 0 auto clamp(2rem, 5vw, 3rem);
  text-align: center;
}

.section__head h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.section__head p {
  color: var(--muted);
  margin: 0;
  font-size: 1.05rem;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 20, 25, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  font-size: 1.05rem;
}
.brand:hover { color: var(--text); }

.brand__mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(160deg, var(--accent-strong), var(--accent));
  color: var(--accent-ink);
  box-shadow: 0 6px 18px -6px rgba(91, 159, 212, 0.7);
}
.brand__mark svg { width: 19px; height: 19px; }
.brand__mono {
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: -0.04em;
  color: var(--accent-ink);
  font-family: var(--sans);
  line-height: 1;
}
.brand__name { display: inline-flex; flex-direction: column; line-height: 1.05; }
.brand__name small {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  color: var(--muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.93rem;
  font-weight: 500;
  transition: color 0.15s, background 0.15s;
}
.nav__links a:hover { color: var(--text); background: var(--panel); }

.nav__cta { margin-left: 0.5rem; }

.nav__toggle {
  display: none;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  width: 42px;
  height: 38px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav__toggle svg { width: 20px; height: 20px; }


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.3rem;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s var(--ease), background 0.15s, border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: linear-gradient(160deg, var(--accent-strong), var(--accent));
  color: var(--accent-ink);
  box-shadow: 0 10px 26px -12px rgba(91, 159, 212, 0.8);
}
.btn--primary:hover { color: var(--accent-ink); filter: brightness(1.06); }

.btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--muted); color: var(--text); background: var(--panel); }

/* "Get the app" call-to-action — distinct pill with an App Store glyph */
.btn--app {
  position: relative;
  overflow: hidden;
  gap: 0.5rem;
  padding: 0.6rem 1.45rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  color: #ffffff;
  background: linear-gradient(135deg, #4a8cc0 0%, #3a79b0 55%, #2f6699 100%);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.28);
  box-shadow:
    0 8px 22px -10px rgba(47, 102, 153, 0.95),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}
.btn--app .btn__icon {
  width: 16px;
  height: 16px;
  margin-left: -0.1rem;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
}
.btn--app span { position: relative; z-index: 1; color: #ffffff; }
.btn--app:hover {
  color: #ffffff;
  transform: translateY(-1px);
  filter: brightness(1.08);
  box-shadow:
    0 12px 28px -10px rgba(47, 102, 153, 1),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.btn--app:active { transform: translateY(0); }
/* light sweep on hover */
.btn--app::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: skewX(-18deg);
  transition: left 0.6s var(--ease);
  pointer-events: none;
}
.btn--app:hover::after { left: 140%; }


.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3.5rem, 9vw, 7rem);
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% 0 auto -10%;
  height: 620px;
  background:
    radial-gradient(60% 60% at 20% 20%, rgba(91, 159, 212, 0.18), transparent 70%),
    radial-gradient(50% 50% at 85% 10%, rgba(123, 182, 230, 0.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 0 0 1.1rem;
}
.hero h1 .grad {
  background: linear-gradient(120deg, var(--accent-strong), #a9d2f2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__sub {
  font-size: 1.15rem;
  color: var(--muted);
  margin: 0 0 1.8rem;
  max-width: 38ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.hero__note {
  margin: 1.4rem 0 0;
  font-size: 0.88rem;
  color: var(--muted-2);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.hero__note svg { width: 16px; height: 16px; color: var(--success); flex: none; }

/* App Store badge */
.appstore {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel);
  color: var(--text);
  transition: border-color 0.15s, background 0.15s;
}
.appstore:hover { border-color: var(--muted); color: var(--text); background: var(--panel-2); }
.appstore svg { width: 26px; height: 26px; flex: none; }
.appstore span { display: flex; flex-direction: column; line-height: 1.1; }
.appstore small { font-size: 0.62rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.appstore strong { font-size: 1.02rem; font-weight: 600; }

/* Phone mockup */
.device {
  justify-self: center;
  position: relative;
  width: min(300px, 80vw);
  aspect-ratio: 9 / 19;
  border-radius: 38px;
  padding: 12px;
  background: linear-gradient(180deg, #222c39, #141b24);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.device__screen {
  position: relative;
  height: 100%;
  border-radius: 28px;
  background: radial-gradient(120% 80% at 50% 0%, #1c2733, #0c1117);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.device__notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 38%;
  height: 22px;
  background: #0a0e12;
  border-radius: 0 0 12px 12px;
  z-index: 2;
}
.device__top {
  padding: 2.6rem 1.1rem 0.9rem;
  text-align: center;
}
.device__num {
  font-family: var(--mono);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: var(--text);
}
.device__label {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.15rem;
}
.device__chat {
  flex: 1;
  padding: 0.4rem 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: flex-end;
}
.bubble {
  max-width: 80%;
  padding: 0.5rem 0.75rem;
  border-radius: 14px;
  font-size: 0.8rem;
  line-height: 1.35;
  animation: rise 0.6s var(--ease) both;
}
.bubble--in {
  align-self: flex-start;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-bottom-left-radius: 5px;
}
.bubble--out {
  align-self: flex-end;
  background: linear-gradient(160deg, var(--accent), #4a8cc0);
  color: var(--accent-ink);
  border-bottom-right-radius: 5px;
}
.bubble:nth-child(2) { animation-delay: 0.12s; }
.bubble:nth-child(3) { animation-delay: 0.24s; }
.device__bar {
  padding: 0.6rem 0.9rem 1.1rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.device__bar .pill-input {
  flex: 1;
  height: 30px;
  border-radius: 16px;
  background: var(--panel-2);
  border: 1px solid var(--border);
}
.device__bar .send {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  display: grid;
  place-items: center;
  color: var(--accent-ink);
  flex: none;
}
.device__bar .send svg { width: 15px; height: 15px; }

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.trust {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background: var(--bg-2);
}
.trust__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.5rem;
  justify-content: center;
  align-items: center;
  padding-block: 1.4rem;
}
.trust__item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
}
.trust__item svg { width: 18px; height: 18px; color: var(--accent); flex: none; }


.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  transition: transform 0.2s var(--ease), border-color 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); }

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: rgba(91, 159, 212, 0.12);
  color: var(--accent-strong);
  margin-bottom: 1rem;
}
.card__icon svg { width: 22px; height: 22px; }

.card h3 {
  font-size: 1.12rem;
  margin: 0 0 0.45rem;
  letter-spacing: -0.01em;
}
.card p {
  color: var(--muted);
  margin: 0;
  font-size: 0.95rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
  counter-reset: step;
}
.step {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.3rem 1.4rem;
}
.step__num {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(91, 159, 212, 0.12);
  border: 1px solid var(--accent);
  color: var(--accent-strong);
  font-weight: 700;
  font-family: var(--mono);
  margin-bottom: 0.9rem;
}
.step h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 380px));
  gap: 1.2rem;
  justify-content: center;
}
.plan {
  position: relative;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
}
.plan--featured { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(91,159,212,0.25), var(--shadow); }
.plan__tag {
  position: absolute;
  top: -11px;
  right: 1.4rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
}
.plan h3 { margin: 0 0 0.3rem; font-size: 1.2rem; }
.plan__price { font-size: 1rem; color: var(--muted); margin: 0 0 1.2rem; }
.plan__price b { color: var(--text); font-size: 1.05rem; }
.plan ul {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.plan li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  color: var(--muted);
  font-size: 0.94rem;
}
.plan li svg { width: 18px; height: 18px; color: var(--success); flex: none; margin-top: 2px; }
.plan .btn { width: 100%; }

.pricing-note {
  text-align: center;
  color: var(--muted-2);
  font-size: 0.86rem;
  margin-top: 1.6rem;
}

.faq {
  max-width: 760px;
  margin-inline: auto;
  display: grid;
  gap: 0.7rem;
}
.faq details {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 1.2rem;
  transition: border-color 0.15s;
}
.faq details[open] { border-color: var(--accent); }
.faq summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  padding: 1.05rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .chev {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--muted);
  transition: transform 0.2s var(--ease);
}
.faq details[open] summary .chev { transform: rotate(180deg); color: var(--accent); }
.faq details p {
  margin: 0;
  padding: 0 0 1.1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.cta {
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta__card {
  position: relative;
  background: linear-gradient(150deg, #1b2a3a, #131b24);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: clamp(2.5rem, 6vw, 4rem);
  box-shadow: var(--shadow);
}
.cta__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 120% at 50% -10%, rgba(91,159,212,0.22), transparent 70%);
  pointer-events: none;
}
.cta h2 {
  position: relative;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.7rem;
}
.cta p { position: relative; color: var(--muted); margin: 0 0 1.8rem; font-size: 1.05rem; }
.cta__actions { position: relative; display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; }

.footer {
  border-top: 1px solid var(--border-soft);
  background: var(--bg-2);
  padding-block: 3rem 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 2rem;
}
.footer h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  margin: 0 0 0.9rem;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.footer ul a { color: var(--muted); font-size: 0.92rem; }
.footer ul a:hover { color: var(--text); }
.footer__about p { color: var(--muted); font-size: 0.92rem; margin: 0.75rem 0 0; max-width: 34ch; }
.footer__addr {
  font-style: normal;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}
.footer__addr a { color: var(--muted); }
.footer__addr a:hover { color: var(--accent); }
.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  color: var(--muted-2);
  font-size: 0.86rem;
}

.page {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}
.page__head { max-width: var(--maxw); margin-inline: auto; padding-inline: 1.5rem; margin-bottom: 2rem; }
.page__head h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -0.02em; margin: 0 0 0.5rem; }
.page__head .updated { color: var(--muted-2); font-size: 0.9rem; }

.prose {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.prose h2 {
  font-size: 1.3rem;
  margin: 2.2rem 0 0.6rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-soft);
}
.prose h3 { font-size: 1.05rem; margin: 1.4rem 0 0.4rem; color: var(--accent); }
.prose p, .prose li { color: var(--muted); }
.prose p { margin: 0 0 0.9rem; }
.prose ul { margin: 0 0 1.1rem; padding-left: 1.2rem; display: grid; gap: 0.4rem; }
.prose strong { color: var(--text); }
.prose .lead { font-size: 1.08rem; color: var(--text); }
.prose address {
  font-style: normal;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  margin: 0.5rem 0 1.5rem;
  line-height: 1.7;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__sub { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .device { order: -1; margin-bottom: 1rem; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav__links {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem;
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 0.85rem 0.85rem; }
  .nav__cta { margin: 0.4rem 0 0; }
  .nav__toggle { display: inline-flex; }
  .grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}

/* =========================================================================
   ELEVATED DESIGN LAYER  (depth, texture, bento, floating UI, micro-detail)
   ========================================================================= */

/* Page depth: layered glows + faint engineering grid + film grain */
body {
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(91, 159, 212, 0.12), transparent 60%),
    radial-gradient(900px 520px at -12% 8%, rgba(123, 182, 230, 0.09), transparent 55%),
    var(--bg);
  background-attachment: fixed;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(125% 90% at 50% -5%, #000 30%, transparent 78%);
  mask-image: radial-gradient(125% 90% at 50% -5%, #000 30%, transparent 78%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body > * { position: relative; z-index: 1; }

/* Headlines: balanced wrapping for a typeset feel */
h1, h2, .section__head h2, .hero h1 { text-wrap: balance; }

/* Nav: reacts to scroll */
.nav { transition: background 0.25s, box-shadow 0.25s, border-color 0.25s; }
.nav.is-scrolled {
  background: rgba(12, 17, 22, 0.9);
  border-bottom-color: var(--border);
  box-shadow: 0 14px 34px -22px rgba(0, 0, 0, 0.9);
}
.nav__links a.is-active { color: var(--text); background: rgba(91, 159, 212, 0.1); }

/* Eyebrow gets a hairline lead-in */
.eyebrow { display: inline-flex; align-items: center; gap: 0.55rem; }
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.section__head { max-width: 680px; }
.section__head h2 { font-size: clamp(1.7rem, 3.8vw, 2.5rem); }

/* Status chip (hero) */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.42rem 0.85rem 0.42rem 0.6rem;
  margin: 0 0 1.2rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(91, 159, 212, 0.12), rgba(91, 159, 212, 0.03));
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
}
.chip b { color: var(--text); font-weight: 600; }
.chip .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(143, 217, 168, 0.18);
}

/* Bigger, layered hero glow */
.hero::before { height: 720px; }
.hero h1 { font-size: clamp(2.4rem, 5.6vw, 3.9rem); }
.hero h1 .grad { background: linear-gradient(115deg, #a9d2f2, var(--accent-strong) 55%, #6fb0e2); -webkit-background-clip: text; background-clip: text; }

/* Device wrapper + floating UI cards */
.device-wrap { position: relative; justify-self: center; transition: transform 0.2s var(--ease); }
.float-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  border-radius: 13px;
  background: rgba(22, 29, 38, 0.92);
  border: 1px solid var(--border);
  box-shadow: 0 20px 40px -22px rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  white-space: nowrap;
  animation: floaty 6s ease-in-out infinite;
}
.float-card b { display: block; font-size: 0.8rem; color: var(--text); font-weight: 600; }
.float-card small { font-size: 0.72rem; color: var(--muted); }
.float-card .fc-ic {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  flex: none;
}
.float-card .fc-ic svg { width: 16px; height: 16px; }
.fc-ic--call { background: rgba(143, 217, 168, 0.15); color: var(--success); }
.fc-ic--msg { background: rgba(91, 159, 212, 0.16); color: var(--accent-strong); }
.float-card--call { left: -34px; top: 16%; }
.float-card--msg { right: -28px; bottom: 14%; animation-delay: -3s; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Stats band */
.stats-band { background: var(--bg-2); border-block: 1px solid var(--border-soft); }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  margin-block: clamp(2.5rem, 5vw, 3.5rem);
  border: 1px solid var(--border-soft);
}
.stat {
  background: var(--bg-2);
  text-align: center;
  padding: 1.6rem 1rem;
}
.stat b {
  display: block;
  font-size: clamp(1.9rem, 4.2vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(120deg, #cfe4f6, var(--accent-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.45rem;
}
.stat span { color: var(--muted); font-size: 0.88rem; }

/* Bento feature grid */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.bento .card { margin: 0; }
.card--wide { grid-column: span 2; }
.card--full { grid-column: 1 / -1; }

/* Gradient border on card hover */
.card { position: relative; overflow: hidden; }
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(150deg, rgba(123, 182, 230, 0.6), transparent 55%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: var(--border); }

/* Small in-card visual flourishes */
.card__visual {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.num-chip {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text);
  background: #0a0e12;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.4rem 0.7rem;
}
.tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent-strong);
  background: rgba(91, 159, 212, 0.12);
  border: 1px solid rgba(91, 159, 212, 0.25);
  border-radius: 6px;
  padding: 0.25rem 0.55rem;
}
.card--full .card__body { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; justify-content: space-between; }
.mini-row { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.mini-row span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  background: var(--panel-2);
}
.mini-row svg { width: 15px; height: 15px; color: var(--accent-strong); }

/* How it works: connecting rail + gradient step numbers */
.steps { position: relative; }
.steps::before {
  content: "";
  position: absolute;
  top: calc(1.6rem + 19px);
  left: 9%;
  right: 9%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border) 12%, var(--border) 88%, transparent);
  z-index: 0;
}
.step { z-index: 1; transition: transform 0.2s var(--ease), border-color 0.2s; }
.step:hover { transform: translateY(-4px); border-color: var(--accent); }
.step__num {
  color: var(--accent-ink);
  background: linear-gradient(160deg, var(--accent-strong), var(--accent));
  border-color: transparent;
  box-shadow: 0 8px 20px -8px rgba(91, 159, 212, 0.8);
}

/* CTA orbit detail */
.cta__card::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -120px;
  top: -160px;
  border-radius: 50%;
  border: 1px solid rgba(91, 159, 212, 0.18);
  box-shadow: 0 0 0 40px rgba(91, 159, 212, 0.04);
  pointer-events: none;
}

@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: 1fr 1fr; }
  .card--wide, .card--full { grid-column: 1 / -1; }
  .float-card--call { left: -10px; top: 6%; }
  .float-card--msg { right: -8px; bottom: 8%; }
  .steps::before { display: none; }
}
@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: 1fr; }
  .float-card { display: none; }
}