html,
body {
  font-family: 'Satoshi', sans-serif;
}

:root {
  --cc-bg: #050511;
  --cc-bg-soft: radial-gradient(circle at 20% -10%, rgba(108, 92, 231, 0.12) 0, transparent 32%),
    radial-gradient(circle at 80% 0%, rgba(99, 91, 255, 0.14) 0, transparent 36%),
    #050511;
  --cc-surface: rgba(255, 255, 255, 0.04);
  --cc-surface-strong: rgba(255, 255, 255, 0.06);
  --cc-border: rgba(255, 255, 255, 0.12);
  --cc-primary: #6c5ce7;
  --cc-primary-soft: linear-gradient(135deg, #6c5ce7, #8b5cf6);
  --cc-text: #f7f7ff;
  --cc-muted: #a1a1b5;
  --cc-radius-lg: 18px;
  --cc-radius-md: 12px;
  --cc-radius-pill: 999px;
  --cc-shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.45);
  --cc-max-width: 1180px;
  --cc-gutter: 18px;
}

* {
  box-sizing: border-box;
}

*::selection {
  background: rgba(139, 92, 246, 0.28);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Satoshi", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--cc-bg-soft);
  color: var(--cc-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(139, 92, 246, 0.85);
  outline-offset: 2px;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 16px;
}

.container {
  width: 100%;
  max-width: var(--cc-max-width);
  margin: 0 auto;
  padding: 0 var(--cc-gutter);
}

.section {
  padding: 96px 0;
  position: relative;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 760px;
  margin-bottom: 36px;
}

.section-header-center {
  text-align: center;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--cc-radius-pill);
  border: 1px solid var(--cc-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--cc-muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.16;
  margin: 0;
}

.section-subtitle {
  margin: 0;
  color: var(--cc-muted);
  font-size: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 5, 17, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.site-header.header-scrolled {
  border-bottom-color: rgba(255, 255, 255, 0.12);
  background: rgba(5, 5, 17, 0.94);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 0;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 16px;
  color: var(--cc-text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-links a {
  text-decoration: none;
  color: var(--cc-muted);
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 10px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover {
  color: var(--cc-text);
  background: rgba(255, 255, 255, 0.04);
}

.menu-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--cc-border);
  color: var(--cc-text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--cc-radius-pill);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border 0.18s ease,
    background 0.18s ease, color 0.18s ease;
  color: var(--cc-text);
  white-space: nowrap;
}

.btn-primary {
  background: var(--cc-primary-soft);
  border-color: rgba(139, 92, 246, 0.9);
  box-shadow: 0 12px 32px rgba(108, 92, 231, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 16px 44px rgba(108, 92, 231, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--cc-border);
  color: var(--cc-text);
}

.btn-secondary:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.16);
}

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

.btn-ghost:hover {
  color: var(--cc-text);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn.disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  pointer-events: none;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--cc-radius-pill);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--cc-muted);
  font-size: 13px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding-top: 54px;
  padding-bottom: 90px;
}

.hero-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
  }
}

.hero-title {
  font-size: clamp(36px, 6vw, 56px);
  line-height: 1.05;
  margin: 12px 0 12px;
}

.hero-subtitle {
  color: var(--cc-muted);
  font-size: 17px;
  margin: 0 0 18px;
  max-width: 640px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.hero-visual {
  position: relative;
}

.hero-visual .app-mockup {
  margin-left: auto;
  margin-right: auto;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 32px;
}

.hero-meta-card {
  position: absolute;
  right: 10%;
  bottom: -12%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  padding: 14px 16px;
  border-radius: 16px;
  color: var(--cc-muted);
  width: min(250px, 80%);
  box-shadow: var(--cc-shadow-soft);
}

.hero-meta-card strong {
  display: block;
  color: var(--cc-text);
  margin-bottom: 4px;
}

.hero-orb,
.aurora {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: screen;
  filter: blur(38px);
  opacity: 0.7;
}

.aurora-1 {
  top: -60px;
  left: -120px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.7), rgba(108, 92, 231, 0));
}

.aurora-2 {
  bottom: -60px;
  right: -120px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(99, 91, 255, 0.55), rgba(4, 4, 10, 0));
}

.card,
.surface-card {
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-radius: var(--cc-radius-lg);
  padding: 20px;
  box-shadow: var(--cc-shadow-soft);
  backdrop-filter: blur(20px);
}

.card h3,
.surface-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 20px;
}

.card p,
.surface-card p {
  margin: 0;
  color: var(--cc-muted);
}

.grid-3 {
  display: grid;
  gap: 18px;
}

.grid-2 {
  display: grid;
  gap: 18px;
}

@media (min-width: 720px) {
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

.grid-4 {
  display: grid;
  gap: 18px;
}

@media (min-width: 960px) {
  .grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.value-pillars {
  display: grid;
  gap: 16px;
}

@media (min-width: 780px) {
  .value-pillars {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.value-pillars .card {
  height: 100%;
}

.muted {
  color: var(--cc-muted);
}

.product-card {
  display: grid;
  gap: 14px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  padding: 24px;
  border-radius: 22px;
  border: 1px solid var(--cc-border);
  position: relative;
  overflow: hidden;
}

.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.08), transparent 42%);
  pointer-events: none;
}

.product-card .product-head {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--cc-radius-pill);
  border: 1px solid var(--cc-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--cc-muted);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.bullet-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 10px;
  color: var(--cc-text);
  font-size: 15px;
}

.bullet-icon {
  color: #7de2a7;
  font-weight: 600;
}

.surface-highlight {
  background: var(--cc-surface-strong);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--cc-shadow-soft);
}

.split {
  display: grid;
  gap: 18px;
  align-items: center;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

.app-mockup {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 10 / 19;
  margin: 0 auto;
  border-radius: 36px;
  padding: 12px;
  background: radial-gradient(circle at 30% 20%, rgba(139, 92, 246, 0.2), rgba(5, 5, 17, 0.85)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.hero-mockup {
  overflow: hidden;
  border-radius: 40px;
  transition: transform 300ms ease, box-shadow 300ms ease;
  transform-origin: center;
}

.hero-mockup:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.65);
}

.app-mockup .inner {
  width: 100%;
  height: 100%;
  border-radius: 26px;
  background: #0b0b15;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.feature-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 840px) {
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.feature-card {
  padding: 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--cc-shadow-soft);
}

.feature-card h4 {
  margin: 0 0 8px;
}

.feature-card p {
  margin: 0;
  color: var(--cc-muted);
}

.faq {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--cc-border);
  background: rgba(255, 255, 255, 0.03);
}

.faq-item h4 {
  margin: 0 0 8px;
  font-size: 16px;
}

.faq-item p {
  margin: 0;
  color: var(--cc-muted);
}

.meta-note {
  font-size: 14px;
  color: var(--cc-muted);
}

.section-alt {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 22px;
  padding: 26px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--cc-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--cc-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}

.lead {
  font-size: 18px;
  color: var(--cc-muted);
  margin: 0 0 10px;
}

.small-grid {
  display: grid;
  gap: 12px;
}

@media (min-width: 680px) {
  .small-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.inline-links {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.subtle-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  padding: 18px;
  height: 100%;
}

.footer {
  padding: 32px 0 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--cc-muted);
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer a {
  color: var(--cc-muted);
  text-decoration: none;
}

.footer a:hover {
  color: var(--cc-text);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 960px) {
  .nav-links {
    position: absolute;
    top: 70px;
    right: var(--cc-gutter);
    left: var(--cc-gutter);
    padding: 14px;
    border-radius: 14px;
    background: rgba(5, 5, 17, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.06);
    flex-direction: column;
    display: none;
  }

  body.nav-open .nav-links {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 26px;
  }

  .hero {
    padding-top: 36px;
    padding-bottom: 64px;
  }

  .navbar {
    padding: 12px 0;
  }

  .hero-meta-card {
    position: static;
    margin-top: 12px;
  }
}

/* Hero app image */

.hero-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 32px;
}

.hero-device,
.hero-mockup,
.hero-phone {
  overflow: hidden;
}

/* Products page */

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 96px 24px 120px;
}

.page-section {
  margin-bottom: 72px;
}

.page-hero {
  text-align: left;
}

.page-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 11px;
  opacity: 0.7;
  margin-bottom: 12px;
}

.page-title {
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.1;
  margin-bottom: 16px;
}

.page-lead {
  max-width: 640px;
  font-size: 15px;
  opacity: 0.8;
  margin-bottom: 24px;
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: radial-gradient(circle at top left, rgba(209, 148, 255, 0.12), rgba(7, 7, 16, 0.98));
  border-radius: 18px;
  padding: 24px 22px 22px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
}

.product-badge {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  opacity: 0.75;
  margin-bottom: 8px;
}

.product-badge-soon {
  color: #ffb870;
}

.product-title {
  font-size: 20px;
  margin-bottom: 8px;
}

.product-text {
  font-size: 14px;
  opacity: 0.85;
  margin-bottom: 12px;
}

.product-list {
  font-size: 13px;
  opacity: 0.9;
  margin: 0 0 16px 18px;
}

.product-list li {
  margin-bottom: 4px;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.products-roadmap {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 40px;
}

.section-title {
  font-size: 18px;
  margin-bottom: 8px;
}

.section-intro {
  font-size: 14px;
  opacity: 0.8;
  max-width: 520px;
  margin-bottom: 18px;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.roadmap-card {
  background: rgba(8, 8, 16, 0.9);
  border-radius: 14px;
  padding: 16px 16px 14px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 13px;
  opacity: 0.9;
}

.roadmap-card h3 {
  font-size: 14px;
  margin-bottom: 4px;
}

@media (max-width: 768px) {
  .page {
    padding-top: 72px;
  }
  .page-hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Vision page */

.vision-page {
  max-width: 960px;
  margin: 0 auto;
  padding: 96px 24px 120px;
}

.vision-hero .page-title {
  max-width: 720px;
}

.vision-hero .page-lead {
  max-width: 620px;
}

.vision-principles,
.vision-ai,
.vision-future {
  margin-top: 48px;
}

.vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.vision-card {
  background: rgba(8, 8, 16, 0.96);
  border-radius: 16px;
  padding: 16px 18px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 13px;
  opacity: 0.9;
}

.vision-card h3 {
  font-size: 14px;
  margin-bottom: 6px;
}

.vision-ai {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 40px;
}

.vision-future {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 40px;
}

@media (max-width: 768px) {
  .vision-page {
    padding-top: 72px;
  }
}

/* Changelog page */

.changelog-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 96px 24px 120px;
}

.changelog-list {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 32px;
}

.change-entry {
  padding: 18px 0 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.change-date {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  opacity: 0.7;
  margin-bottom: 6px;
}

.change-title {
  font-size: 16px;
  margin-bottom: 6px;
}

.change-text {
  font-size: 13px;
  opacity: 0.9;
  margin-bottom: 6px;
}

.change-tags {
  list-style: none;
  display: flex;
  gap: 8px;
  padding: 0;
  margin: 0;
  font-size: 11px;
  opacity: 0.8;
}

.change-tags li {
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

@media (max-width: 768px) {
  .changelog-page {
    padding-top: 72px;
  }
}

/* Contact page */

.contact-page {
  max-width: 880px;
  margin: 0 auto;
  padding: 96px 24px 120px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.contact-card {
  background: rgba(8, 8, 16, 0.96);
  border-radius: 18px;
  padding: 18px 20px 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 13px;
  opacity: 0.9;
}

.contact-card h2 {
  font-size: 16px;
  margin-bottom: 8px;
}

.contact-link {
  color: #c9a4ff;
  font-weight: 500;
  text-decoration: none;
}

.contact-link:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .contact-page {
    padding-top: 72px;
  }
}

/* Hero app image */

.hero-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 32px;
}

.hero-device,
.hero-mockup,
.hero-phone {
  overflow: hidden;
}