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

:root {
  --bg: #070d14;
  --bg-elevated: #101923;
  --bg-card: #141c28;
  --bg-card-hover: #1a2433;
  --accent: #ff6a00;
  --accent-hover: #ff7a1a;
  --accent-muted: rgba(255, 106, 0, 0.15);
  --green: #22c55e;
  --green-muted: rgba(34, 197, 94, 0.12);
  --amber: #f59e0b;
  --amber-muted: rgba(245, 158, 11, 0.12);
  --text: #f8fafc;
  --text-secondary: #aab4c0;
  --text-muted: #64748b;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 0 1px rgba(255, 106, 0, 0.2), 0 12px 40px rgba(255, 106, 0, 0.12);
  --max-width: 1180px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 15% -10%, rgba(255, 106, 0, 0.09), transparent),
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(255, 106, 0, 0.05), transparent);
  z-index: 0;
}

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

.container {
  width: min(var(--max-width), 92vw);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid var(--border);
  background: rgba(7, 13, 20, 0.92);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 28px;
  height: 28px;
  color: var(--accent);
  flex-shrink: 0;
}

.brand-text {
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s;
}

.site-nav a:hover {
  color: var(--text);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background: var(--accent-hover);
}

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

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

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.8125rem;
}

/* ── Hero ── */
.hero {
  padding: 4rem 0 5rem;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr 1.05fr;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.hero-lead {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 34ch;
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ── Mock app panel ── */
.hero-visual {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.mock-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
}

.mock-dots {
  display: flex;
  gap: 0.35rem;
}

.mock-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
}

.mock-dots span:first-child { background: #ef4444; }
.mock-dots span:nth-child(2) { background: #f59e0b; }
.mock-dots span:nth-child(3) { background: #22c55e; }

.mock-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.mock-body {
  display: grid;
  grid-template-columns: 140px 1fr;
  min-height: 280px;
}

.mock-sidebar {
  padding: 1rem 0.75rem;
  border-right: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.mock-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.mock-nav-item.active {
  background: var(--accent-muted);
  color: var(--accent);
}

.mock-nav-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.mock-main {
  padding: 1rem;
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.mock-stat {
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.mock-stat-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.mock-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.mock-stat-value.accent { color: var(--accent); }
.mock-stat-value.green { color: var(--green); }

.mock-bars {
  display: flex;
  align-items: flex-end;
  gap: 0.4rem;
  height: 80px;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.mock-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(to top, var(--accent), rgba(255, 106, 0, 0.4));
  animation: bar-pulse 3s ease-in-out infinite;
}

.mock-bar:nth-child(2) { height: 55%; animation-delay: 0.2s; }
.mock-bar:nth-child(3) { height: 75%; animation-delay: 0.4s; }
.mock-bar:nth-child(4) { height: 45%; animation-delay: 0.6s; }
.mock-bar:nth-child(5) { height: 90%; animation-delay: 0.8s; }
.mock-bar:nth-child(6) { height: 60%; animation-delay: 1s; }
.mock-bar:nth-child(7) { height: 80%; animation-delay: 1.2s; }
.mock-bar:nth-child(1) { height: 65%; }

@keyframes bar-pulse {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}

/* ── Sections ── */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: rgba(16, 25, 35, 0.5);
  border-block: 1px solid var(--border);
}

.section-header {
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.section-header.center {
  text-align: center;
  margin-inline: auto;
}

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.section-header p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* ── Product cards ── */
.products-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.product-card {
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  border-color: rgba(255, 106, 0, 0.35);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.product-card.available {
  border-color: rgba(34, 197, 94, 0.25);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.08);
}

.product-card.available:hover {
  border-color: rgba(34, 197, 94, 0.45);
}

.product-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.product-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--accent-muted);
  color: var(--accent);
  flex-shrink: 0;
}

.product-icon svg {
  width: 22px;
  height: 22px;
}

.product-card.available .product-icon {
  background: var(--green-muted);
  color: var(--green);
}

.product-card h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}

.product-card p {
  margin: 0 0 1rem;
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge-available {
  background: var(--green-muted);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.badge-soon {
  background: var(--amber-muted);
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

/* ── Features ── */
.features-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.feature-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ── Platform diagram ── */
.platform-diagram {
  max-width: 420px;
  margin-inline: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.platform-core {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.35rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 106, 0, 0.06);
  font-weight: 700;
  font-size: 0.9375rem;
}

.platform-core .brand-mark {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.platform-products {
  padding: 0.75rem 1.35rem 1.25rem;
}

.platform-product {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.platform-product.available {
  color: var(--text);
  font-weight: 600;
}

.platform-product.available .check {
  color: var(--green);
}

.platform-product.soon .dot {
  color: var(--amber);
  font-size: 0.75rem;
}

.platform-divider {
  height: 1px;
  background: var(--border);
  margin: 0.5rem 0;
}

/* ── Contact ── */
.contact-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
  text-align: center;
}

.contact-email-display {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.contact-email-display a {
  color: var(--accent);
}

.contact-email-display a:hover {
  text-decoration: underline;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.contact-webmail {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.contact-webmail a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.contact-webmail a:hover {
  color: var(--accent);
}

.contact-toast {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green);
}

/* ── Roadmap ── */
.roadmap {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .roadmap {
    grid-template-columns: repeat(3, 1fr);
  }
}

.roadmap-col h3 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.roadmap-col h3.current {
  color: var(--accent);
}

.roadmap-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.roadmap-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.roadmap-list li.done {
  color: var(--text);
}

.roadmap-list li .check {
  color: var(--green);
  font-weight: 700;
}

.roadmap-list li .dot {
  color: var(--amber);
}

/* ── Footer ── */
.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.footer-brand .brand-mark {
  width: 22px;
  height: 22px;
}

.footer-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

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

.footer-meta a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .site-nav a:not(.btn) {
    display: none;
  }

  .mock-body {
    grid-template-columns: 1fr;
  }

  .mock-sidebar {
    display: none;
  }

  .product-page-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Product page ── */
.product-page-hero {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

.product-back {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s;
}

.product-back:hover {
  color: var(--accent);
}

.product-page-head {
  max-width: 720px;
}

.product-page-head .badge {
  margin-bottom: 0.75rem;
}

.product-page-head h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  line-height: 1.15;
}

.product-page-lead {
  margin: 0;
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.product-page-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .product-page-grid {
    grid-template-columns: 1fr 300px;
  }
}

.product-page-main h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
}

.product-page-main h2:first-child {
  margin-top: 0;
}

.product-page-main p {
  margin: 0 0 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.product-feature-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.product-feature-list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.product-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.product-feature-list li strong {
  color: var(--text);
  font-weight: 600;
}

.product-feature-list.compact li {
  padding-left: 1rem;
  font-size: 0.875rem;
}

.product-page-aside {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-aside-card {
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.product-aside-card h3 {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.product-aside-value {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
}

.product-aside-value.available-text {
  color: var(--green);
}

.product-aside-note {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.product-aside-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-aside-list li {
  padding: 0.35rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.product-aside-list li:last-child {
  border-bottom: none;
}