/* ItinOps — design tokens + base styles */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500;600&display=swap');

:root,
[data-theme="dark"] {
  --bg: #07070B;
  --bg-elev: #0B0B12;
  --surface: #11111A;
  --surface-2: #161622;
  --surface-3: #1C1C2A;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.14);
  --border-glow: rgba(255, 255, 255, 0.22);

  --text: #F4F4F5;
  --text-muted: #A1A1AA;
  --text-dim: #6B6B75;
  --text-faint: #43434B;

  --accent: #10B981;
  --accent-hi: #34D399;
  --accent-2: #F59E0B;
  --accent-2-hi: #FBBF24;
  --accent-glow: rgba(16, 185, 129, 0.28);
  --accent-2-glow: rgba(245, 158, 11, 0.24);

  --grid: rgba(255, 255, 255, 0.035);
  --grid-strong: rgba(255, 255, 255, 0.07);
  --glass: rgba(255, 255, 255, 0.04);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --noise-opacity: 0.05;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 24px 60px -24px rgba(0,0,0,0.7), 0 8px 24px -12px rgba(0,0,0,0.5);
  --shadow-cta: 0 0 0 1px rgba(255,255,255,0.06) inset, 0 12px 32px -8px var(--accent-glow), 0 4px 12px -4px rgba(0,0,0,0.4);
}

[data-theme="light"] {
  --bg: #FAFAF7;
  --bg-elev: #FFFFFF;
  --surface: #FFFFFF;
  --surface-2: #F4F4F0;
  --surface-3: #ECECE6;
  --border: rgba(10, 10, 15, 0.08);
  --border-strong: rgba(10, 10, 15, 0.14);
  --border-glow: rgba(10, 10, 15, 0.22);

  --text: #0A0A0F;
  --text-muted: #52525B;
  --text-dim: #71717A;
  --text-faint: #C4C4CB;

  --grid: rgba(10, 10, 15, 0.05);
  --grid-strong: rgba(10, 10, 15, 0.1);
  --glass: rgba(255, 255, 255, 0.6);
  --glass-strong: rgba(255, 255, 255, 0.85);
  --noise-opacity: 0.025;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.8) inset, 0 18px 48px -24px rgba(10,10,15,0.18), 0 6px 16px -10px rgba(10,10,15,0.12);
  --shadow-cta: 0 0 0 1px rgba(255,255,255,0.5) inset, 0 10px 28px -8px var(--accent-glow), 0 4px 10px -4px rgba(10,10,15,0.15);
}

/* density */
[data-density="compact"] { --section-pad: 64px; --section-gap: 32px; --card-pad: 20px; }
[data-density="regular"] { --section-pad: 112px; --section-gap: 48px; --card-pad: 28px; }
[data-density="comfy"]   { --section-pad: 160px; --section-gap: 64px; --card-pad: 36px; }
[data-density] { --section-pad: 112px; --section-gap: 48px; --card-pad: 28px; }

* { box-sizing: border-box; }

.itinops-root {
  font-family: 'Geist', 'Geist Fallback', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-feature-settings: "ss01", "cv01", "cv02";
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
  letter-spacing: -0.005em;
  font-size: 15px;
}

.itinops-root .mono {
  font-family: 'Geist Mono', ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, monospace;
  font-feature-settings: "ss01";
}

/* === typography scale === */
.itinops-root h1, .itinops-root h2, .itinops-root h3, .itinops-root h4 {
  margin: 0;
  letter-spacing: -0.025em;
  line-height: 1.05;
  font-weight: 500;
  text-wrap: balance;
}
.itinops-root h1 { font-size: clamp(44px, 5.6vw, 76px); letter-spacing: -0.035em; font-weight: 500; }
.itinops-root h2 { font-size: clamp(32px, 3.4vw, 48px); letter-spacing: -0.03em; }
.itinops-root h3 { font-size: clamp(22px, 1.7vw, 26px); letter-spacing: -0.02em; }
.itinops-root h4 { font-size: 18px; letter-spacing: -0.015em; }
.itinops-root p { margin: 0; }

.itinops-root .eyebrow {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  font-weight: 500;
}
.itinops-root .eyebrow-dot::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
  margin-right: 10px;
  vertical-align: middle;
  margin-bottom: 2px;
}

.itinops-root .muted { color: var(--text-muted); }
.itinops-root .dim { color: var(--text-dim); }
.itinops-root .accent { color: var(--accent); }
.itinops-root .accent-2 { color: var(--accent-2); }

/* shared link/button reset */
.itinops-root a { color: inherit; text-decoration: none; }
.itinops-root button { font-family: inherit; cursor: pointer; }

/* === scroll bar in fullscreen mode === */
.itinops-root::-webkit-scrollbar { width: 8px; height: 8px; }
.itinops-root::-webkit-scrollbar-track { background: transparent; }
.itinops-root::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

/* === containers === */
.itinops-root .container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

/* === grid + aurora bg === */
.itinops-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent 100%);
  pointer-events: none;
}
.itinops-bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, var(--grid-strong) 1px, transparent 0);
  background-size: 24px 24px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black, transparent 80%);
  pointer-events: none;
}

.itinops-aurora {
  position: absolute;
  inset: -10% -10% 0;
  pointer-events: none;
  overflow: hidden;
  filter: blur(60px);
  opacity: 0.65;
}
.itinops-aurora::before,
.itinops-aurora::after {
  content: '';
  position: absolute;
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
}
.itinops-aurora::before {
  left: 5%;
  top: -10%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 65%);
  animation: aurora-a 22s ease-in-out infinite alternate;
}
.itinops-aurora::after {
  right: 0%;
  top: 5%;
  background: radial-gradient(circle, var(--accent-2) 0%, transparent 65%);
  animation: aurora-b 26s ease-in-out infinite alternate;
}
@keyframes aurora-a {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(20%, 10%) scale(1.2); }
}
@keyframes aurora-b {
  0% { transform: translate(0, 0) scale(1.1); }
  100% { transform: translate(-15%, 15%) scale(0.95); }
}

/* === reveal animation === */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.reveal[data-delay="1"] { transition-delay: 0.06s; }
.reveal[data-delay="2"] { transition-delay: 0.12s; }
.reveal[data-delay="3"] { transition-delay: 0.18s; }
.reveal[data-delay="4"] { transition-delay: 0.24s; }
.reveal[data-delay="5"] { transition-delay: 0.30s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .itinops-aurora::before,
  .itinops-aurora::after { animation: none; }
}

/* === buttons === */
.itinops-root .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: none;
  background: transparent;
  color: inherit;
  transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.18s, border-color 0.18s, box-shadow 0.18s, color 0.18s;
  white-space: nowrap;
  position: relative;
  isolation: isolate;
}
.itinops-root .btn-primary {
  background: var(--accent);
  color: #042617;
  font-weight: 600;
  box-shadow: var(--shadow-cta);
}
[data-theme="dark"] .itinops-root .btn-primary,
.itinops-root .btn-primary {
  background: linear-gradient(180deg, var(--accent-hi) 0%, var(--accent) 100%);
}
.itinops-root .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08) inset, 0 16px 40px -10px var(--accent-glow), 0 6px 14px -4px rgba(0,0,0,0.45);
}
.itinops-root .btn-ghost {
  border: 1px solid var(--border-strong);
  color: var(--text);
  background: var(--glass);
  backdrop-filter: blur(12px);
}
.itinops-root .btn-ghost:hover { border-color: var(--border-glow); background: var(--glass-strong); transform: translateY(-1px); }
.itinops-root .btn-link { padding: 0; height: auto; color: var(--accent); }
.itinops-root .btn-link:hover .arr { transform: translateX(3px); }
.itinops-root .arr { transition: transform 0.2s; display: inline-block; }

/* === card styles === */
.itinops-root .card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: var(--card-pad);
  position: relative;
  overflow: hidden;
}
.itinops-root .glass-card {
  background: linear-gradient(180deg, var(--glass-strong) 0%, var(--glass) 100%);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  position: relative;
}

/* === icon pill === */
.itinops-root .icon-pill {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-glow), transparent 60%), var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--accent);
  position: relative;
}

/* === custom cursor === */
.itinops-cursor-dot, .itinops-cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 2147483645;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s, transform 0.15s ease-out, width 0.2s, height 0.2s, border-color 0.2s;
  mix-blend-mode: difference;
}
.itinops-cursor-dot {
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
}
.itinops-cursor-ring {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255,255,255,0.65);
  border-radius: 50%;
}
.itinops-cursor-ring.hover { width: 56px; height: 56px; border-color: rgba(255,255,255,0.9); }
@media (pointer: coarse) {
  .itinops-cursor-dot, .itinops-cursor-ring { display: none; }
}

/* === marquee === */
.itinops-marquee {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 36s linear infinite;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* === chat bubbles === */
.itinops-root .chat-bubble {
  border-radius: 16px;
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.45;
  max-width: 360px;
  position: relative;
}
.itinops-root .chat-user { background: linear-gradient(180deg, var(--accent-hi), var(--accent)); color: #062418; }
.itinops-root .chat-ai { background: var(--surface-2); border: 1px solid var(--border); }

/* === marker line === */
.itinops-root .hairline {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong) 20%, var(--border-strong) 80%, transparent);
}

/* === badges === */
.itinops-root .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.04em;
  font-family: 'Geist Mono', monospace;
  background: var(--glass);
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
}
.itinops-root .badge-accent {
  color: var(--accent);
  background: var(--accent-glow);
  border-color: transparent;
}

/* === AI gradient surfaces ===
   When [data-gradient="on"] is set on <html>, primary CTAs, the brand mark,
   icon pills and key accents adopt a real two-color accent → accent-2 gradient
   instead of the flat accent fill. Toggled via the Tweaks panel. */
[data-gradient="on"] .itinops-root .btn-primary {
  background: linear-gradient(115deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08) inset,
    0 12px 32px -8px var(--accent-glow),
    0 12px 32px -16px var(--accent-2-glow),
    0 4px 12px -4px rgba(0,0,0,0.4);
}
[data-gradient="on"] .itinops-root .btn-primary:hover {
  filter: brightness(1.05);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.12) inset,
    0 18px 44px -10px var(--accent-glow),
    0 14px 36px -16px var(--accent-2-glow),
    0 6px 14px -4px rgba(0,0,0,0.45);
}
[data-gradient="on"] .itinops-root .icon-pill {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  border-color: transparent;
}
[data-gradient="on"] .itinops-root .accent { color: var(--accent); }
[data-gradient="on"] .itinops-root .badge-accent {
  background: linear-gradient(115deg, color-mix(in oklab, var(--accent) 22%, transparent), color-mix(in oklab, var(--accent-2) 22%, transparent));
  color: #fff;
}
[data-gradient="on"] .itinops-root .eyebrow-dot::before {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 30%, transparent);
}
/* hero subline split — when gradient is on, render the second line as
   the accent → accent-2 gradient text. Class lives on the colored span. */
[data-gradient="on"] .itinops-root .grad-text,
[data-gradient="on"] .itinops-root h1 .grad-text {
  background: linear-gradient(105deg, var(--accent), var(--accent-2) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ─── faq === */
.itinops-root details {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.itinops-root details summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
}
.itinops-root details summary::-webkit-details-marker { display: none; }
.itinops-root details .faq-icon {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s, background 0.3s, border-color 0.3s;
}
.itinops-root details[open] .faq-icon {
  transform: rotate(45deg);
  background: var(--accent);
  color: #042617;
  border-color: transparent;
}
.itinops-root details .faq-body {
  margin-top: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 760px;
}

/* === product mockup browser frame === */
.itinops-root .browser {
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: relative;
}
.itinops-root .browser-bar {
  height: 36px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 8px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.itinops-root .browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-faint);
}

/* === step rail === */
.itinops-root .step-rail {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Geist Mono', monospace;
  font-size: 12px;
  color: var(--text-muted);
}
.itinops-root .step-rail .step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--text-muted);
}
.itinops-root .step-rail .active .step-num {
  background: var(--accent);
  color: #042617;
  border-color: transparent;
}

/* === scrollbar hide for marquees etc === */
.no-scrollbar { scrollbar-width: none; }
.no-scrollbar::-webkit-scrollbar { display: none; }