/* ── Landing page styles — DevBoard ─────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--c-canvas);
  color: var(--c-text-hi);
  line-height: 1.6;
  min-height: 100vh;
}

/* dot grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, var(--c-dot) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

/* ── layout ── */
.wrap {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ── nav ── */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--c-text-hi);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  color: var(--c-text-lo);
  text-decoration: none;
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--c-text-hi);
  background: var(--c-hover);
}

.nav-cta {
  background: var(--c-accent) !important;
  color: #fff !important;
  font-weight: 600;
}
.nav-cta:hover { opacity: 0.88; background: var(--c-accent) !important; }

/* ── hero ── */
.hero {
  padding: 88px 0 64px;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(184,119,80,0.12);
  border: 1px solid rgba(184,119,80,0.3);
  color: var(--c-accent2);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 28px;
}

.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--c-green);
  border-radius: 50%;
  flex-shrink: 0;
}

h1 {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

h1 em {
  font-style: normal;
  color: var(--c-accent2);
}

.hero-sub {
  font-size: 1rem;
  color: var(--c-text-md);
  font-weight: 400;
  margin-bottom: 28px;
  line-height: 1.6;
}

.hero-checks {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 24px;
  margin-bottom: 36px;
}

.hero-checks li {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: var(--c-text-md);
  font-weight: 400;
}

.hero-checks li::before {
  content: '✓';
  color: var(--c-green);
  font-weight: 700;
  font-size: 0.85rem;
}

.cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.platform-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.72rem;
  color: var(--c-text-lo);
  font-weight: 400;
}

.platform-bar a {
  color: var(--c-text-lo);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border: 1px solid var(--c-border);
  border-radius: 5px;
  background: var(--c-panel);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.platform-bar a:hover {
  color: var(--c-text-hi);
  border-color: var(--c-accent);
  background: var(--c-hover);
}

.platform-sep {
  color: var(--c-border);
  padding: 0 2px;
}

/* ── buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 22px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s, background 0.15s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--c-accent);
  color: #fff;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-ghost {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  color: var(--c-text-md);
}
.btn-ghost:hover { background: var(--c-hover); color: var(--c-text-hi); }

/* ── hero screenshot ── */
.hero-shot {
  margin: 52px 0 0;
  position: relative;
}

.hero-shot-inner {
  border: 1px solid var(--c-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(184,119,80,0.08), 0 32px 80px rgba(0,0,0,0.6);
}

.hero-shot img {
  display: block;
  width: 100%;
  height: auto;
}


/* ── section divider ── */
.divider {
  border: none;
  border-top: 1px solid var(--c-border);
}

/* ── feature strips ── */
.feature-strip {
  padding: 80px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.feature-strip.flip { direction: rtl; }
.feature-strip.flip > * { direction: ltr; }

.feature-eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent2);
  margin-bottom: 14px;
}

.feature-strip h2 {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 14px;
}

.feature-strip p {
  font-size: 0.85rem;
  color: var(--c-text-md);
  line-height: 1.75;
  font-weight: 400;
}

.feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.pill {
  background: var(--c-hover);
  border: 1px solid var(--c-border);
  color: var(--c-text-md);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 4px;
}

.feature-img {
  border: 1px solid var(--c-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.feature-img img {
  display: block;
  width: 100%;
  height: auto;
}

/* ── feature grid ── */
.features-section {
  padding: 80px 0;
}

.section-header {
  margin-bottom: 40px;
}

.section-eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent2);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.section-header p {
  font-size: 0.85rem;
  color: var(--c-text-md);
  font-weight: 400;
  max-width: 480px;
  line-height: 1.7;
  margin-top: 10px;
}

.section-header--center {
  text-align: center;
  margin-bottom: 32px;
}

.section-header--center p {
  margin-left: auto;
  margin-right: auto;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 12px;
}

.card {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 22px;
  transition: border-color 0.2s, background 0.2s;
}

.card:hover {
  border-color: rgba(184,119,80,0.4);
  background: var(--c-hover);
}

.card-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  flex-shrink: 0;
}

.card-icon svg {
  width: 18px;
  height: 18px;
}

.ic-indigo { background: rgba(184,119,80,0.15); color: #cc9468; }
.ic-yellow { background: rgba(250,204,21,0.13);  color: #facc15; }
.ic-sky    { background: rgba(56,189,248,0.13);  color: #38bdf8; }
.ic-purple { background: rgba(168,85,247,0.13);  color: #c084fc; }
.ic-teal   { background: rgba(45,212,191,0.13);  color: #2dd4bf; }
.ic-green  { background: rgba(74,222,128,0.13);  color: #4ade80; }
.ic-orange { background: rgba(251,146,60,0.13);  color: #fb923c; }
.ic-violet { background: rgba(139,92,246,0.13);  color: #a78bfa; }
.ic-pink   { background: rgba(244,114,182,0.13); color: #f472b6; }
.ic-slate  { background: rgba(148,163,184,0.13); color: #94a3b8; }
.ic-cyan   { background: rgba(34,211,238,0.13);  color: #22d3ee; }
.ic-lime   { background: rgba(163,230,53,0.13);  color: #a3e635; }

.card h3 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.card p {
  font-size: 0.78rem;
  color: var(--c-text-lo);
  line-height: 1.6;
  font-weight: 400;
}

/* ── shortcuts ── */
.shortcuts-section {
  padding: 80px 0;
}

.kbd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 6px;
  margin-top: 32px;
}

.kbd-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  padding: 9px 14px;
  font-size: 0.75rem;
  color: var(--c-text-lo);
  font-weight: 400;
}

.kkeys {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

kbd {
  background: var(--c-hover);
  border: 1px solid var(--c-border);
  border-bottom: 2px solid var(--c-border);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: inherit;
  font-size: 0.72rem;
  color: var(--c-text-hi);
  white-space: nowrap;
}

/* ── callout ── */
.callout {
  margin: 20px 0 80px;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 52px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.callout::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(184,119,80,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.callout h2 {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  position: relative;
}

.callout p {
  color: var(--c-text-md);
  font-size: 0.85rem;
  max-width: 420px;
  margin: 0 auto 28px;
  font-weight: 400;
  line-height: 1.75;
  position: relative;
}

.callout-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
  position: relative;
}

.callout-pill {
  background: var(--c-hover);
  border: 1px solid var(--c-border);
  color: var(--c-text-md);
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 400;
}

.green-dot {
  width: 6px;
  height: 6px;
  background: var(--c-green);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── footer ── */
footer {
  border-top: 1px solid var(--c-border);
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

footer p { color: var(--c-text-lo); font-size: 0.75rem; font-weight: 400; }
footer a { color: var(--c-text-lo); text-decoration: none; transition: color 0.15s; }
footer a:hover { color: var(--c-text-hi); }

.footer-links { display: flex; align-items: center; gap: 20px; font-size: 0.75rem; }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  padding: 4px 10px;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--c-text-lo);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.theme-toggle:hover { color: var(--c-text-hi); border-color: var(--c-accent); background: var(--c-hover); }
.theme-toggle svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ── animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero h1             { animation: fadeUp 0.45s 0.05s both; }
.hero .hero-checks   { animation: fadeUp 0.45s 0.14s both; }
.hero .cta-row       { animation: fadeUp 0.45s 0.22s both; }
.hero .platform-bar  { animation: fadeUp 0.45s 0.28s both; }
.hero-shot           { animation: fadeUp 0.5s  0.34s both; }

/* ── tabs ── */
.tabs-section {
  padding: 72px 0 60px;
}

.tab-bar {
  display: flex;
  gap: 2px;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 4px;
  width: fit-content;
  margin-bottom: 36px;
}

.tab-btn {
  padding: 7px 18px;
  border-radius: 5px;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--c-text-lo);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.tab-btn:hover { color: var(--c-text-hi); background: var(--c-hover); }
.tab-btn.active { background: var(--c-hover); color: var(--c-text-hi); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-panel .feature-strip { padding-top: 0; }

/* ── comparison table ── */
.comparison {
  padding: 72px 0;
}

.cmp-table {
  border: 1px solid var(--c-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--c-panel);
  box-shadow: 0 0 0 1px rgba(184,119,80,0.1), 0 20px 60px rgba(0,0,0,0.4);
}

.cmp-head,
.cmp-row,
.cmp-cta {
  display: grid;
  grid-template-columns: 1fr 160px 120px 120px;
  align-items: center;
}

.cmp-head {
  background: var(--c-hover);
  border-bottom: 1px solid var(--c-border);
}

.cmp-row {
  border-bottom: 1px solid var(--c-border);
  transition: background 0.12s;
}

.cmp-row:hover { background: rgba(255,255,255,0.025); }
.cmp-row:last-of-type { border-bottom: none; }

.cmp-label {
  padding: 15px 22px;
  font-size: 0.82rem;
  color: var(--c-text-md);
  font-weight: 400;
}

.cmp-head .cmp-label {
  font-size: 0.7rem;
  color: var(--c-text-lo);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cmp-col {
  padding: 15px 0;
  text-align: center;
  font-size: 0.82rem;
  color: var(--c-text-lo);
}

.cmp-col--devboard {
  background: rgba(184,119,80,0.1);
  border-left: 1px solid rgba(184,119,80,0.3);
  border-right: 1px solid rgba(184,119,80,0.3);
}

.cmp-head .cmp-col--devboard {
  border-top: 2px solid var(--c-accent);
  padding: 14px 0;
}

.cmp-product-name {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--c-text-hi);
}

.cmp-yes { color: var(--c-green); font-size: 1.1rem; font-weight: 700; }
.cmp-no  { color: var(--c-border); font-size: 1.1rem; }
.cmp-ltd { color: #ad2316; font-size: 0.72rem; font-weight: 500; background: rgba(240, 119, 119, 0.153); padding: 2px 8px; border-radius: 4px; }

/* ── end cta ── */
.end-cta {
  margin: 20px 0 72px;
  padding: 64px 40px;
  text-align: center;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  background: var(--c-panel);
  position: relative;
  overflow: hidden;
}

.end-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(184,119,80,0.14) 0%, transparent 65%);
  pointer-events: none;
}

.end-cta h2 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  position: relative;
}

.end-cta p {
  font-size: 0.85rem;
  color: var(--c-text-md);
  font-weight: 400;
  margin-bottom: 28px;
  position: relative;
}

.end-cta .cta-row { position: relative; }

/* ── responsive ── */
@media (max-width: 700px) {
  .feature-strip {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .feature-strip.flip { direction: ltr; }
  nav .nav-links .hide-mobile { display: none; }
  h1 { font-size: 1.9rem; }
  .cmp-head, .cmp-row, .cmp-cta { grid-template-columns: 1fr 100px 80px 80px; }
  .cmp-label { padding: 12px 12px; font-size: 0.75rem; }
  .cmp-col { font-size: 0.75rem; }
}