:root {
  --bg: #050914;
  --bg-soft: #0a1122;
  --panel: rgba(14, 24, 45, 0.86);
  --panel-solid: #0d172a;
  --text: #f4f7fb;
  --muted: #aeb9cc;
  --line: rgba(154, 173, 209, 0.2);
  --blue: #087dff;
  --blue-bright: #29a2ff;
  --purple: #8c52ff;
  --max-width: 1180px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 92, 255, 0.17), transparent 34rem),
    linear-gradient(180deg, #030711 0%, #070d19 45%, #030711 100%);
  line-height: 1.6;
}

a { color: inherit; }

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

.wrapper {
  width: min(calc(100% - 2rem), var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 7, 17, 0.84);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  box-shadow: 0 0 28px rgba(0, 111, 255, 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.15rem;
  border: 1px solid rgba(44, 153, 255, 0.65);
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, #075bd8, #178fff);
  box-shadow: 0 12px 34px rgba(0, 102, 255, 0.24);
  text-decoration: none;
  font-weight: 800;
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: none;
}

.hero {
  padding: clamp(4.5rem, 10vw, 8rem) 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--blue-bright);
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.79rem;
}

h1, h2, h3 {
  margin-top: 0;
  line-height: 1.08;
}

h1 {
  max-width: 12ch;
  margin-bottom: 1.25rem;
  font-size: clamp(3rem, 7.6vw, 6.8rem);
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4.5vw, 3.7rem);
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.25rem;
}

.lede {
  max-width: 640px;
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-art {
  position: relative;
  isolation: isolate;
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: 10% 8%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(0, 105, 255, 0.32);
  filter: blur(70px);
}

.hero-art img {
  width: min(100%, 640px);
  margin-inline: auto;
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.25rem;
}

.section-heading p,
.card p,
.prose p,
.prose li {
  color: var(--muted);
}

.grid-3,
.grid-4 {
  display: grid;
  gap: 1.25rem;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(155deg, rgba(25, 40, 71, 0.72), rgba(9, 17, 31, 0.88));
  box-shadow: var(--shadow);
}

.card .icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 1.15rem;
  place-items: center;
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(140,82,255,.32), rgba(0,126,255,.32));
  font-size: 1.35rem;
}

.feature-showcase {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.phone-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.phone-shot {
  overflow: hidden;
  border: 1px solid rgba(97, 131, 188, 0.4);
  border-radius: 24px;
  background: #111827;
  box-shadow: 0 28px 65px rgba(0, 0, 0, 0.48);
}

.phone-shot:nth-child(2) { margin-top: 2.5rem; }

.phone-shot img {
  width: 100%;
  height: auto;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.screenshot-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-solid);
  box-shadow: var(--shadow);
}

.screenshot-card img {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  object-position: top;
}

.screenshot-card figcaption {
  padding: 1rem;
  color: var(--muted);
  font-weight: 700;
}

.band {
  border-block: 1px solid var(--line);
  background:
    radial-gradient(circle at 20% 30%, rgba(140, 82, 255, 0.13), transparent 24rem),
    rgba(10, 18, 34, 0.65);
}

.callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid rgba(28, 133, 255, 0.38);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(6, 45, 97, 0.72), rgba(21, 14, 56, 0.75));
}

.callout h2 { margin-bottom: 0.4rem; }
.callout p { margin: 0; color: var(--muted); }

.page-hero {
  padding: 5rem 0 2.5rem;
}

.page-hero h1 {
  max-width: 16ch;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
}

.prose {
  max-width: 860px;
  padding-bottom: 6rem;
}

.prose section {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.prose ul {
  padding-left: 1.25rem;
}

.contact-box {
  margin: 2rem 0;
  padding: 1.5rem;
  border: 1px solid rgba(44, 153, 255, 0.44);
  border-radius: 20px;
  background: rgba(8, 39, 82, 0.48);
}

.contact-box a {
  color: #65b7ff;
  font-weight: 800;
}

footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
}

.small { font-size: 0.9rem; }

/* Beta signup */
.beta-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.beta-panel {
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(155deg, rgba(25, 40, 71, 0.72), rgba(9, 17, 31, 0.9));
  box-shadow: var(--shadow);
}

.beta-form {
  display: grid;
  gap: 1.1rem;
}

.form-row {
  display: grid;
  gap: 0.45rem;
}

.form-row label,
.field-label {
  color: var(--text);
  font-weight: 750;
}

.form-row small,
.form-note {
  color: var(--muted);
}

.beta-form input[type="text"],
.beta-form input[type="email"],
.beta-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(154, 173, 209, 0.28);
  border-radius: 12px;
  outline: none;
  color: var(--text);
  background: rgba(3, 8, 18, 0.72);
  font: inherit;
}

.beta-form textarea {
  min-height: 110px;
  resize: vertical;
}

.beta-form input:focus,
.beta-form textarea:focus {
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 3px rgba(41, 162, 255, 0.12);
}

.check-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  color: var(--muted);
}

.check-row input {
  width: 19px;
  height: 19px;
  margin-top: 0.2rem;
  accent-color: var(--blue);
}

.form-status {
  display: none;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  color: var(--text);
  background: rgba(0, 126, 255, 0.12);
  border: 1px solid rgba(41, 162, 255, 0.35);
}

.form-status.show {
  display: block;
}

.beta-steps {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0 0;
}

.beta-step {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 0.9rem;
  align-items: start;
}

.beta-step-number {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  font-weight: 850;
  background: linear-gradient(135deg, rgba(140,82,255,.36), rgba(0,126,255,.36));
}

.install-placeholder {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px dashed rgba(154, 173, 209, 0.35);
  border-radius: 18px;
  color: var(--muted);
  background: rgba(255,255,255,0.025);
}

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

  .hero-art {
    max-width: 650px;
    margin-inline: auto;
  }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .screenshot-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 850px) {
  .beta-layout { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .wrapper { width: min(calc(100% - 1.25rem), var(--max-width)); }

  .nav { min-height: 64px; }

  .brand span { display: none; }

  .nav-links {
    gap: 0.75rem;
    font-size: 0.9rem;
  }

  .nav-links .hide-mobile { display: none; }

  .hero { padding-top: 3.5rem; }

  .hero-actions .button { width: 100%; }

  .phone-row { grid-template-columns: repeat(2, 1fr); }

  .phone-shot:nth-child(2) { margin-top: 1rem; }
  .phone-shot:nth-child(3) { display: none; }

  .grid-4,
  .screenshot-grid { grid-template-columns: 1fr; }

  .callout {
    align-items: stretch;
    flex-direction: column;
  }

  .callout .button { width: 100%; }
}


/* Support form */
.support-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.support-form {
  display: grid;
  gap: 1.1rem;
}

.support-form input[type="text"],
.support-form input[type="email"],
.support-form select,
.support-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(154, 173, 209, 0.28);
  border-radius: 12px;
  outline: none;
  color: var(--text);
  background: rgba(3, 8, 18, 0.72);
  font: inherit;
}

.support-form select {
  appearance: auto;
}

.support-form textarea {
  min-height: 120px;
  resize: vertical;
}

.support-form input:focus,
.support-form select:focus,
.support-form textarea:focus {
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 3px rgba(41, 162, 255, 0.12);
}

.support-form .button[disabled] {
  opacity: 0.65;
  cursor: wait;
}

.support-side {
  display: grid;
  gap: 1.25rem;
}

.support-tip {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
}

.support-tip h3 {
  margin-bottom: 0.5rem;
}

.support-tip p,
.support-tip li {
  color: var(--muted);
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

@media (max-width: 850px) {
  .support-layout {
    grid-template-columns: 1fr;
  }
}