/* ============================================================
   openme marketing website — style.css
   ============================================================ */

/* ── Reset & base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg:         #0d1117;
  --c-bg-alt:     #161b22;
  --c-surface:    #1c2128;
  --c-border:     #30363d;
  --c-text:       #e6edf3;
  --c-text-muted: #8b949e;
  --c-accent:     #58a6ff;
  --c-accent-dim: #1f6feb;
  --c-green:      #3fb950;
  --c-yellow:     #d29922;
  --c-red:        #f85149;

  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius:    8px;
  --radius-lg: 16px;
  --max-w:     1100px;

  --shadow: 0 8px 32px rgba(0,0,0,.4);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
}

a { color: var(--c-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Utilities ────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
  border: 1.5px solid transparent;
  text-decoration: none;
}
.btn:hover { opacity: .88; transform: translateY(-1px); text-decoration: none; }
.btn--primary  { background: var(--c-accent);     color: #0d1117; border-color: var(--c-accent); }
.btn--outline  { background: transparent;          color: var(--c-text); border-color: var(--c-border); }
.btn--outline:hover { border-color: var(--c-accent); color: var(--c-accent); }
.btn--sm { padding: 6px 16px; font-size: 14px; }

/* ── Nav ──────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--c-border);
  background: rgba(13,17,23,.92);
  backdrop-filter: blur(12px);
}
.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -.5px;
  text-decoration: none;
}
.nav__links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__links a {
  color: var(--c-text-muted);
  font-size: 14px;
  font-weight: 500;
  transition: color .15s;
}
.nav__links a:hover { color: var(--c-text); text-decoration: none; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  padding: 80px 24px 60px;
  background: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(88,166,255,.12), transparent);
}
.hero__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero__badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid var(--c-border);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-muted);
  margin-bottom: 24px;
  background: var(--c-surface);
}
.hero__title {
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 24px;
}
.hero__accent { color: var(--c-accent); }
.hero__sub {
  font-size: 19px;
  color: var(--c-text-muted);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.55;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 52px;
}

/* ── Terminal ─────────────────────────────────────────────── */
.hero__terminal { width: 100%; max-width: 580px; }

.terminal {
  background: #010409;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: left;
}
.terminal__bar {
  background: var(--c-surface);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--c-border);
}
.terminal__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.terminal__dot--red    { background: var(--c-red); }
.terminal__dot--yellow { background: var(--c-yellow); }
.terminal__dot--green  { background: var(--c-green); }
.terminal__filename {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-text-muted);
}
.terminal__body {
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.8;
}
.terminal__line { display: flex; gap: 8px; }
.terminal__prompt { color: var(--c-green); user-select: none; }
.terminal__line--out { color: var(--c-text-muted); padding-left: 2px; }
.terminal__cursor {
  display: inline-block;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── Sections ─────────────────────────────────────────────── */
.section { padding: 88px 0; }
.section--alt { background: var(--c-bg-alt); }

.section__title {
  text-align: center;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.section__sub {
  text-align: center;
  color: var(--c-text-muted);
  font-size: 17px;
  margin-bottom: 56px;
}

/* ── How it works / flow ──────────────────────────────────── */
.flow {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.flow__step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  width: 100%;
}
.flow__num {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--c-accent-dim);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}
.flow__content h3 { font-size: 18px; margin-bottom: 8px; }
.flow__content p  { color: var(--c-text-muted); font-size: 15px; line-height: 1.6; }
.flow__arrow { color: var(--c-border); font-size: 24px; margin: 8px 0; }

/* ── Features grid ────────────────────────────────────────── */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.feature {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color .2s;
}
.feature:hover { border-color: var(--c-accent); }
.feature__icon { font-size: 28px; margin-bottom: 14px; }
.feature h3 { font-size: 16px; margin-bottom: 8px; }
.feature p  { color: var(--c-text-muted); font-size: 14px; line-height: 1.65; }

/* ── Quickstart ───────────────────────────────────────────── */
.quickstart {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}
.quickstart__col h3 { font-size: 17px; margin-bottom: 14px; }

.codeblock {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.codeblock__label {
  background: var(--c-surface);
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-muted);
  border-bottom: 1px solid var(--c-border);
  font-family: var(--font-mono);
}
.codeblock pre {
  background: #010409;
  padding: 20px;
  overflow-x: auto;
}
.codeblock code {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-text);
}
.codeblock .c { color: var(--c-text-muted); }

.quickstart__cta { text-align: center; }

/* ── Platforms ────────────────────────────────────────────── */
.platforms {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.platform {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  text-align: center;
  min-width: 140px;
}
.platform__icon { font-size: 32px; margin-bottom: 10px; }
.platform__name { font-weight: 600; font-size: 15px; margin-bottom: 6px; }
.platform__status { font-size: 12px; }
.platform--available .platform__status { color: var(--c-green); }
.platform--soon .platform__status { color: var(--c-text-muted); }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--c-border);
  background: var(--c-bg);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 20px;
}
.footer__brand { display: flex; flex-direction: column; gap: 4px; }
.footer__logo { font-size: 18px; font-weight: 700; }
.footer__tagline { font-size: 13px; color: var(--c-text-muted); }
.footer__links {
  list-style: none;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__links a { color: var(--c-text-muted); font-size: 14px; }
.footer__links a:hover { color: var(--c-text); }
.footer__copy { color: var(--c-text-muted); font-size: 13px; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 700px) {
  .quickstart { grid-template-columns: 1fr; }
  .nav__links li:not(:last-child) { display: none; }
  .flow__step { flex-direction: column; }
}