@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Sora:wght@500;600;700;800&display=swap");

:root {
  color-scheme: dark;
  --bg: #05070a;
  --bg-2: #081018;
  --surface: rgba(12, 18, 27, 0.86);
  --surface-strong: rgba(15, 22, 34, 0.96);
  --line: rgba(205, 218, 236, 0.12);
  --text: #f6f8fb;
  --text-soft: #bdc8d5;
  --text-muted: #8190a1;
  --accent: #7df0d4;
  --accent-blue: #5eb7ff;
  --accent-green: #87df86;
  --accent-amber: #f6c35d;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  --radius: 8px;
  --content-width: min(1160px, calc(100% - 1.5rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: clip;
  color: var(--text);
  font-family: "Inter", "Segoe UI", sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(circle at 75% 6%, rgba(94, 183, 255, 0.18), transparent 30rem),
    radial-gradient(circle at 18% 0%, rgba(125, 240, 212, 0.12), transparent 28rem),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 44%, var(--bg) 100%);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: var(--content-width);
  margin: 0 auto;
}

.site-shell {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(5, 7, 10, 0.82);
  backdrop-filter: blur(20px) saturate(145%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-mark {
  width: 2.65rem;
  height: 2.65rem;
  border-radius: var(--radius);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 14px 30px rgba(125, 240, 212, 0.08);
}

.brand-copy {
  display: grid;
  gap: 0.05rem;
  min-width: 0;
}

.brand-name,
.hero-title,
.section-title,
.page-heading,
.panel-title,
.feature-card h3,
.workflow-copy h3,
.roadmap-card h3,
.legal-document h2,
.legal-document h3 {
  font-family: "Sora", "Inter", sans-serif;
}

.brand-name {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
}

.brand-subtitle {
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  padding: 0.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(13, 18, 27, 0.64);
}

.site-nav a {
  padding: 0.62rem 0.82rem;
  border-radius: 6px;
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 700;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.075);
  outline: none;
}

.nav-toggle,
.nav-overlay {
  display: none;
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 4.5rem));
  overflow: hidden;
  padding: clamp(3rem, 7vw, 6.4rem) 0 clamp(2rem, 5vw, 4rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 12rem;
  background: linear-gradient(180deg, transparent, var(--bg-2));
  pointer-events: none;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.16;
}

.hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 14%;
  filter: saturate(0.8) blur(1px);
}

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 7, 10, 0.96), rgba(5, 7, 10, 0.72) 45%, rgba(5, 7, 10, 0.94)),
    linear-gradient(180deg, rgba(5, 7, 10, 0.12), rgba(5, 7, 10, 0.92));
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(20rem, 1.08fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-copy,
.page-copy,
.section-intro,
.workflow-copy,
.content-panel,
.insight-panel,
.cta-panel,
.feature-card,
.roadmap-card {
  display: grid;
  gap: 1rem;
}

.eyebrow,
.page-chip,
.section-label {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  padding: 0.42rem 0.68rem;
  border: 1px solid rgba(125, 240, 212, 0.24);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(125, 240, 212, 0.07);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-title,
.page-heading {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-lead,
.page-lead,
.section-copy,
.content-panel p,
.feature-card p,
.workflow-copy p,
.roadmap-card p,
.footer-note,
.legal-document p,
.legal-document li,
.standard-list,
.principle-list p {
  color: var(--text-soft);
}

.hero-lead,
.page-lead {
  max-width: 42rem;
  margin: 0;
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  line-height: 1.72;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.82rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.button-primary {
  color: #041012;
  background: linear-gradient(135deg, var(--accent), var(--accent-blue));
  box-shadow: 0 18px 42px rgba(94, 183, 255, 0.2);
}

.button-secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.045);
}

.button-primary:hover,
.button-secondary:hover,
.button-primary:focus-visible,
.button-secondary:focus-visible,
.brand:focus-visible,
.footer-links a:focus-visible,
.inline-link:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: 36rem;
}

.proof-strip span,
.platform-list span {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
  font-weight: 700;
}

.hero-product {
  position: relative;
  min-height: clamp(30rem, 58vw, 43rem);
}

.device-shot {
  position: relative;
  margin: 0;
  padding: 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.15rem;
  background: linear-gradient(180deg, rgba(232, 240, 255, 0.12), rgba(255, 255, 255, 0.025));
  box-shadow: var(--shadow);
}

.device-shot::before {
  content: "";
  position: absolute;
  top: 0.65rem;
  left: 50%;
  z-index: 2;
  width: 34%;
  height: 1rem;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(2, 4, 8, 0.92);
}

.device-shot img {
  width: 100%;
  aspect-ratio: 9 / 17.75;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 0.84rem;
}

.hero-phone {
  width: min(54%, 21.5rem);
  margin: 0 auto;
}

.hero-phone.small {
  position: absolute;
  width: min(36%, 14rem);
  opacity: 0.96;
}

.hero-phone.top {
  top: 1.6rem;
  right: 0;
}

.hero-phone.bottom {
  left: 0;
  bottom: 1rem;
}

.hero-signal {
  position: absolute;
  right: 5%;
  bottom: 14%;
  padding: 0.72rem 0.9rem;
  border: 1px solid rgba(125, 240, 212, 0.28);
  border-radius: var(--radius);
  color: #051012;
  background: linear-gradient(135deg, var(--accent), var(--accent-green));
  box-shadow: 0 18px 38px rgba(125, 240, 212, 0.16);
  font-weight: 800;
}

.platform-band {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.018);
}

.platform-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.platform-inner p {
  margin: 0;
  color: var(--text-soft);
  font-weight: 800;
}

.platform-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.section,
.page-hero {
  padding: clamp(3rem, 7vw, 6rem) 0;
}

.compact-section {
  padding-top: clamp(1.5rem, 4vw, 3rem);
}

.section[id],
.page-hero[id] {
  scroll-margin-top: 6rem;
}

.section-intro {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.section-title {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.35rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-copy {
  max-width: 43rem;
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.8;
}

.workflow-list {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}

.workflow-row {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  padding-top: clamp(1.6rem, 3vw, 2.4rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.workflow-row:first-child {
  padding-top: 0;
  border-top: 0;
}

.workflow-row.reverse .workflow-copy {
  order: 2;
}

.workflow-row.reverse .workflow-media {
  order: 1;
}

.workflow-step,
.feature-index,
.roadmap-card span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  justify-content: center;
  min-width: 2.45rem;
  height: 2.45rem;
  border: 1px solid rgba(125, 240, 212, 0.22);
  border-radius: var(--radius);
  color: var(--accent);
  background: rgba(125, 240, 212, 0.08);
  font-size: 0.84rem;
  font-weight: 800;
}

.workflow-copy h3 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

.workflow-copy p {
  max-width: 36rem;
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.82;
}

.workflow-media {
  width: min(100%, 22rem);
  justify-self: center;
}

.feature-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
}

.feature-grid,
.roadmap-grid,
.split-grid,
.insight-grid {
  display: grid;
  gap: 1rem;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.content-panel,
.roadmap-card,
.insight-panel,
.principle-list,
.cta-panel,
.legal-document {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 21, 32, 0.88), rgba(8, 12, 19, 0.92));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.feature-card,
.content-panel,
.roadmap-card,
.insight-panel,
.principle-list,
.cta-panel {
  padding: clamp(1.1rem, 2vw, 1.45rem);
}

.feature-index.blue {
  color: var(--accent-blue);
  border-color: rgba(94, 183, 255, 0.24);
  background: rgba(94, 183, 255, 0.08);
}

.feature-index.green {
  color: var(--accent-green);
  border-color: rgba(135, 223, 134, 0.24);
  background: rgba(135, 223, 134, 0.08);
}

.feature-index.amber {
  color: var(--accent-amber);
  border-color: rgba(246, 195, 93, 0.26);
  background: rgba(246, 195, 93, 0.08);
}

.feature-card h3,
.roadmap-card h3,
.principle-list h3 {
  margin: 0;
  font-size: 1.16rem;
  line-height: 1.18;
}

.feature-card p,
.roadmap-card p,
.principle-list p {
  margin: 0;
  line-height: 1.76;
}

.insight-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: stretch;
}

.principle-list {
  align-content: start;
  gap: 1rem;
}

.principle-list div + div {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.inline-link {
  width: fit-content;
  color: var(--accent);
  font-weight: 800;
}

.cta-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 1.5rem;
  background:
    linear-gradient(135deg, rgba(125, 240, 212, 0.12), transparent 42%),
    linear-gradient(180deg, rgba(14, 21, 32, 0.96), rgba(8, 12, 19, 0.94));
}

.cta-panel .section-title {
  max-width: 17ch;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
}

.page-hero {
  padding-bottom: clamp(1.6rem, 4vw, 3rem);
}

.page-heading {
  max-width: 15ch;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
}

.split-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.panel-title {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1.08;
}

.content-panel p {
  margin: 0;
  line-height: 1.78;
}

.standard-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding-left: 1.1rem;
}

.roadmap-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.support-topic-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.legal-document {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(1.2rem, 3vw, 2rem);
}

.legal-document section + section {
  margin-top: 1.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.legal-document h2 {
  margin: 0 0 0.65rem;
  font-size: 1.35rem;
}

.legal-document h3 {
  margin: 1rem 0 0.45rem;
  font-size: 1rem;
}

.legal-document p,
.legal-document ul,
.legal-document ol {
  margin-top: 0;
  margin-bottom: 0.85rem;
}

.footer {
  padding: 1.4rem 0 2.4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-note {
  margin: 0;
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: flex-end;
  color: var(--text-soft);
  font-weight: 700;
}

.fade-up {
  animation: fade-up 620ms ease both;
}

.fade-up:nth-child(2) {
  animation-delay: 70ms;
}

.fade-up:nth-child(3) {
  animation-delay: 140ms;
}

.fade-up:nth-child(4) {
  animation-delay: 210ms;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1020px) {
  .hero-layout,
  .workflow-row,
  .split-grid,
  .insight-grid {
    grid-template-columns: 1fr;
  }

  .workflow-row.reverse .workflow-copy,
  .workflow-row.reverse .workflow-media {
    order: initial;
  }

  .feature-grid,
  .roadmap-grid,
  .support-topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-inner,
  .footer-inner,
  .cta-panel {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .platform-inner {
    display: grid;
  }

  .platform-list,
  .footer-links {
    justify-content: flex-start;
  }

  .hero-product {
    min-height: clamp(26rem, 70vw, 38rem);
  }
}

@media (max-width: 719px) {
  .container {
    width: min(1160px, calc(100% - 1rem));
  }

  .header-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    padding: 0.72rem 0;
  }

  .brand-mark {
    width: 2.35rem;
    height: 2.35rem;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-subtitle {
    font-size: 0.72rem;
  }

  .nav-toggle {
    position: relative;
    z-index: 92;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    justify-self: end;
    padding: 0.68rem 0.86rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    color: var(--text);
    background: rgba(13, 18, 27, 0.82);
    cursor: pointer;
  }

  .nav-toggle-text {
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
  }

  .nav-toggle-lines {
    display: grid;
    gap: 0.22rem;
  }

  .nav-toggle-lines span {
    display: block;
    width: 1rem;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  body.nav-open .nav-toggle-lines span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  body.nav-open .nav-toggle-lines span:nth-child(2) {
    opacity: 0;
  }

  body.nav-open .nav-toggle-lines span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 86;
    display: block;
    border: 0;
    background: rgba(2, 4, 8, 0.38);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
  }

  body.nav-open .nav-overlay {
    opacity: 1;
    pointer-events: auto;
  }

  body.nav-open {
    overflow: hidden;
  }

  .site-nav {
    position: fixed;
    top: 0.65rem;
    right: 0.65rem;
    bottom: 0.65rem;
    z-index: 90;
    display: grid;
    align-content: start;
    width: min(18rem, calc(100vw - 1.3rem));
    padding: 4.8rem 0.75rem 0.75rem;
    border-radius: var(--radius);
    background: rgba(8, 12, 19, 0.92);
    box-shadow: var(--shadow);
    overflow: auto;
    opacity: 0;
    pointer-events: none;
    transform: translateX(calc(100% + 1rem));
    transition: transform 200ms ease, opacity 200ms ease;
  }

  body.nav-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }

  .site-nav a {
    padding: 0.82rem 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.035);
  }

  .hero {
    min-height: auto;
    padding-top: 2.2rem;
  }

  .hero-layout {
    gap: 1.6rem;
  }

  .hero-title,
  .page-heading {
    max-width: none;
    font-size: clamp(2.35rem, 12vw, 3.5rem);
  }

  .hero-lead,
  .page-lead,
  .section-copy,
  .workflow-copy p {
    font-size: 1rem;
    line-height: 1.68;
  }

  .button-row {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .button-primary,
  .button-secondary {
    width: 100%;
  }

  .proof-strip {
    gap: 0.45rem;
  }

  .hero-product {
    min-height: 26rem;
    margin-top: 0.4rem;
  }

  .hero-phone {
    width: min(68%, 16.5rem);
  }

  .hero-phone.small {
    width: min(41%, 9.8rem);
  }

  .hero-phone.top {
    top: 1rem;
    right: 0;
  }

  .hero-phone.bottom {
    bottom: 1.2rem;
  }

  .hero-signal {
    right: 0;
    bottom: 11%;
    max-width: 11rem;
    font-size: 0.86rem;
  }

  .platform-band {
    padding: 0.9rem 0;
  }

  .platform-list {
    gap: 0.4rem;
  }

  .platform-list span,
  .proof-strip span {
    font-size: 0.8rem;
    padding: 0.38rem 0.6rem;
  }

  .section,
  .page-hero {
    padding-top: 2.4rem;
    padding-bottom: 2.4rem;
  }

  .section-title {
    max-width: none;
    font-size: clamp(1.85rem, 9vw, 2.5rem);
  }

  .workflow-list {
    gap: 2rem;
  }

  .workflow-row {
    gap: 1rem;
    padding-top: 1.4rem;
  }

  .workflow-copy h3 {
    max-width: none;
    font-size: clamp(1.5rem, 8vw, 2rem);
  }

  .workflow-media {
    width: min(100%, 17rem);
  }

  .device-shot {
    padding: 0.5rem;
    border-radius: 1rem;
  }

  .device-shot::before {
    top: 0.5rem;
    height: 0.82rem;
  }

  .device-shot img {
    border-radius: 0.72rem;
  }

  .feature-grid,
  .roadmap-grid,
  .support-topic-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .content-panel,
  .roadmap-card,
  .insight-panel,
  .principle-list,
  .cta-panel,
  .legal-document {
    padding: 1rem;
  }

  .panel-title {
    font-size: 1.45rem;
  }

  .footer {
    padding-bottom: 1.6rem;
  }
}

@media (max-width: 420px) {
  .hero-product {
    min-height: 23rem;
  }

  .hero-signal {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}