/* pikabo landing page. Reuses the PageSaver editorial layout language and its
   green palette, with a dark terminal treatment. Scoped entirely to #pikabo-main. */
#pikabo-main {
  --pk-ink: #11170f;
  --pk-body: #4c584a;
  --pk-muted: #7e897d;
  --pk-paper: #fff;
  --pk-surface: #f3f6f1;
  --pk-rule: #dfe5dc;
  --pk-accent: #28a745;
  --pk-accent-dark: #176c2a;
  --pk-accent-soft: #edf8ef;
  --pk-term-bg: #0f1c13;
  --pk-term-ink: #d5e4d8;
  --pk-term-dim: #7f9184;
  --pk-term-green: #4ade80;
  --pk-term-cyan: #67e8f9;
  --pk-display: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --pk-text: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
  --pk-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color: var(--pk-body);
  background: var(--pk-paper);
  font-family: var(--pk-text);
  -webkit-font-smoothing: antialiased;
}

#pikabo-main .container {
  width: 100%;
  max-width: 1180px;
  padding-inline: 30px;
}

#pikabo-main section {
  padding: 76px 0;
}

#pikabo-main .section-title {
  margin: 0 0 44px;
  color: var(--pk-ink);
  font-family: var(--pk-display);
  font-size: clamp(30px, 3.6vw, 46px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.08;
  text-align: left;
}

#pikabo-main .section-title::before {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-bottom: 16px;
  background: var(--pk-accent);
}

#pikabo-main .section-lead {
  max-width: 640px;
  margin: -28px 0 44px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--pk-body);
}

/* ---------- Hero ---------- */
#pikabo-main .hero-section {
  position: relative;
  padding: 70px 0 60px;
  overflow: hidden;
  border-bottom: 1px solid var(--pk-rule);
  background:
    radial-gradient(circle at 82% 18%, rgba(40, 167, 69, .10), transparent 34%),
    linear-gradient(180deg, #fbfdfb, #fff);
}

#pikabo-main .hero-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--pk-accent) 0 22%, transparent 22%);
}

#pikabo-main .hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 54px;
  align-items: center;
}

#pikabo-main .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 14px 6px 8px;
  margin-bottom: 22px;
  border: 1px solid var(--pk-rule);
  border-radius: 999px;
  background: #fff;
  font-family: var(--pk-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--pk-body);
}

#pikabo-main .hero-badge img {
  width: 22px;
  height: 22px;
  border-radius: 6px;
}

#pikabo-main .hero-badge b {
  color: var(--pk-accent-dark);
  font-weight: 600;
}

#pikabo-main .hero-title {
  margin: 0 0 18px;
  color: var(--pk-ink);
  font-family: var(--pk-display);
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 750;
  line-height: 1.02;
  letter-spacing: -.03em;
}

#pikabo-main .hero-title em {
  font-style: normal;
  color: var(--pk-accent);
}

#pikabo-main .hero-subtitle {
  margin: 0 0 30px;
  max-width: 34em;
  font-size: 18px;
  line-height: 1.6;
  color: var(--pk-body);
}

#pikabo-main .cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

#pikabo-main .cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid var(--pk-rule);
  border-radius: 10px;
  background: #fff;
  color: var(--pk-ink);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}

#pikabo-main .cta-btn:hover {
  transform: translateY(-2px);
  border-color: #c4d2c1;
  box-shadow: 0 10px 24px -16px rgba(15, 16, 32, .5);
}

#pikabo-main .cta-btn i {
  font-size: 17px;
}

#pikabo-main .cta-btn-primary {
  border-color: transparent;
  background: var(--pk-accent);
  color: #fff;
}

#pikabo-main .cta-btn-primary:hover {
  background: var(--pk-accent-dark);
  border-color: transparent;
}

#pikabo-main .hero-install {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border: 1px dashed var(--pk-rule);
  border-radius: 10px;
  background: var(--pk-surface);
  font-family: var(--pk-mono);
  font-size: 14px;
  color: var(--pk-ink);
}

#pikabo-main .hero-install .prompt {
  color: var(--pk-accent);
  font-weight: 700;
}

#pikabo-main .hero-install button {
  border: 0;
  background: transparent;
  color: var(--pk-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 4px;
  transition: color .15s ease;
}

#pikabo-main .hero-install button:hover { color: var(--pk-accent); }

/* ---------- Terminal component ---------- */
#pikabo-main .terminal {
  border-radius: 14px;
  overflow: hidden;
  background: var(--pk-term-bg);
  box-shadow: 0 30px 60px -30px rgba(15, 16, 32, .55);
  border: 1px solid #20321f;
}

#pikabo-main .terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #16271a;
  border-bottom: 1px solid #243a26;
}

#pikabo-main .terminal-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #33513a;
}

#pikabo-main .terminal-dot.r { background: #ff5f57; }
#pikabo-main .terminal-dot.y { background: #febc2e; }
#pikabo-main .terminal-dot.g { background: #28c840; }

#pikabo-main .terminal-title {
  margin-left: 8px;
  font-family: var(--pk-mono);
  font-size: 12px;
  color: var(--pk-term-dim);
}

#pikabo-main .terminal-body {
  margin: 0;
  padding: 20px 22px 24px;
  font-family: var(--pk-mono);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--pk-term-ink);
  white-space: pre;
  overflow-x: auto;
  tab-size: 2;
}

#pikabo-main .terminal-body .c-prompt { color: var(--pk-accent); }
#pikabo-main .terminal-body .c-dim { color: var(--pk-term-dim); }
#pikabo-main .terminal-body .c-ok { color: var(--pk-term-green); }
#pikabo-main .terminal-body .c-cyan { color: var(--pk-term-cyan); }
#pikabo-main .terminal-body .c-white { color: #fff; font-weight: 600; }

/* ---------- Problem band ---------- */
#pikabo-main .problem-section {
  background: var(--pk-surface);
  border-block: 1px solid var(--pk-rule);
}

#pikabo-main .problem-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: center;
}

#pikabo-main .problem-copy h2 {
  margin: 0 0 18px;
  font-family: var(--pk-display);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--pk-ink);
}

#pikabo-main .problem-copy p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.65;
}

#pikabo-main .problem-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

#pikabo-main .problem-list li {
  display: flex;
  gap: 13px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--pk-rule);
  border-radius: 12px;
  font-size: 15px;
  line-height: 1.5;
}

#pikabo-main .problem-list i {
  flex: none;
  margin-top: 2px;
  color: var(--pk-accent);
  font-size: 17px;
}

#pikabo-main .problem-list strong { color: var(--pk-ink); }

/* ---------- Features ---------- */
#pikabo-main .features-container {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

#pikabo-main .feature-card {
  padding: 30px 26px;
  border: 1px solid var(--pk-rule);
  border-radius: 14px;
  background: #fff;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

#pikabo-main .feature-card:hover {
  transform: translateY(-4px);
  border-color: #cfe0cd;
  box-shadow: 0 22px 44px -30px rgba(15, 16, 32, .5);
}

#pikabo-main .feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  margin-bottom: 20px;
  border-radius: 12px;
  background: var(--pk-accent-soft);
  color: var(--pk-accent-dark);
  font-size: 21px;
}

#pikabo-main .feature-title {
  margin: 0 0 10px;
  font-family: var(--pk-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--pk-ink);
}

#pikabo-main .feature-description {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--pk-body);
}

#pikabo-main .feature-description code {
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--pk-surface);
  font-family: var(--pk-mono);
  font-size: 12.5px;
  color: var(--pk-accent-dark);
}

/* ---------- Surfaces ---------- */
#pikabo-main .surfaces-section { background: var(--pk-surface); border-block: 1px solid var(--pk-rule); }

#pikabo-main .surfaces-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

#pikabo-main .surface-card {
  padding: 20px 20px 22px;
  background: #fff;
  border: 1px solid var(--pk-rule);
  border-radius: 12px;
}

#pikabo-main .surface-card code {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 10px;
  border-radius: 6px;
  background: var(--pk-ink);
  color: #fff;
  font-family: var(--pk-mono);
  font-size: 12.5px;
  font-weight: 600;
}

#pikabo-main .surface-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--pk-body);
}

/* ---------- Spotlight ---------- */
#pikabo-main .spotlight-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 50px;
  align-items: center;
}

#pikabo-main .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-family: var(--pk-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--pk-accent-dark);
}

#pikabo-main .spotlight-copy h2 {
  margin: 0 0 16px;
  font-family: var(--pk-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--pk-ink);
}

#pikabo-main .spotlight-copy p {
  margin: 0 0 22px;
  font-size: 16.5px;
  line-height: 1.65;
}

#pikabo-main .benefits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

#pikabo-main .benefits li {
  display: flex;
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.5;
}

#pikabo-main .benefits i {
  flex: none;
  margin-top: 3px;
  color: var(--pk-accent);
}

#pikabo-main .benefits strong { color: var(--pk-ink); }

/* ---------- Code / usage ---------- */
#pikabo-main .code-tabs {
  display: inline-flex;
  gap: 6px;
  margin-bottom: 22px;
  padding: 5px;
  border: 1px solid var(--pk-rule);
  border-radius: 12px;
  background: var(--pk-surface);
}

#pikabo-main .code-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--pk-body);
  font-family: var(--pk-text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}

#pikabo-main .code-tab.is-active {
  background: #fff;
  color: var(--pk-ink);
  box-shadow: 0 1px 3px rgba(15, 16, 32, .12);
}

#pikabo-main .code-panel { display: none; }
#pikabo-main .code-panel.is-active { display: block; }

#pikabo-main .code-block {
  margin: 0;
  padding: 24px 26px;
  border-radius: 14px;
  background: var(--pk-term-bg);
  border: 1px solid #20321f;
  font-family: var(--pk-mono);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--pk-term-ink);
  white-space: pre;
  overflow-x: auto;
  tab-size: 2;
}

#pikabo-main .code-block .k { color: var(--pk-accent); }
#pikabo-main .code-block .s { color: var(--pk-term-green); }
#pikabo-main .code-block .c { color: var(--pk-term-dim); font-style: italic; }
#pikabo-main .code-block .f { color: var(--pk-term-cyan); }

/* ---------- Agent band ---------- */
#pikabo-main .agent-section {
  background:
    radial-gradient(circle at 15% 20%, rgba(40, 167, 69, .10), transparent 40%),
    var(--pk-ink);
  color: #c3d6c6;
  border: 0;
}

#pikabo-main .agent-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

#pikabo-main .agent-section .section-title { color: #fff; }
#pikabo-main .agent-section .section-title::before { background: var(--pk-accent); }

#pikabo-main .agent-section p { font-size: 16.5px; line-height: 1.65; }
#pikabo-main .agent-section .code-block { box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .7); }

/* ---------- Final CTA ---------- */
#pikabo-main .cta-section {
  text-align: center;
  background: linear-gradient(180deg, #fff, var(--pk-surface));
  border-top: 1px solid var(--pk-rule);
}

#pikabo-main .cta-section h2 {
  margin: 0 0 14px;
  font-family: var(--pk-display);
  font-size: clamp(30px, 3.6vw, 46px);
  font-weight: 750;
  letter-spacing: -.02em;
  color: var(--pk-ink);
}

#pikabo-main .cta-section p {
  max-width: 40em;
  margin: 0 auto 30px;
  font-size: 17px;
  line-height: 1.6;
}

#pikabo-main .cta-section .cta-buttons { justify-content: center; }

#pikabo-main .cta-note {
  margin-top: 22px;
  font-size: 13.5px;
  color: var(--pk-muted);
}

#pikabo-main .cta-note code {
  font-family: var(--pk-mono);
  color: var(--pk-body);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  #pikabo-main section { padding: 56px 0; }
  #pikabo-main .hero-layout,
  #pikabo-main .problem-grid,
  #pikabo-main .spotlight-grid,
  #pikabo-main .agent-grid { grid-template-columns: 1fr; gap: 34px; }
  #pikabo-main .features-container { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #pikabo-main .surfaces-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  #pikabo-main .container { padding-inline: 20px; }
  #pikabo-main .features-container,
  #pikabo-main .surfaces-grid { grid-template-columns: 1fr; }
  #pikabo-main .cta-buttons { flex-direction: column; }
  #pikabo-main .cta-btn { justify-content: center; }
  #pikabo-main .code-tabs { width: 100%; }
  #pikabo-main .code-tab { flex: 1; justify-content: center; }
}