/* Augmentor · augmentoragent.com
   Visual system lifted from the ResonantOS whitepaper aesthetic:
   near-black glass, drifting gradient orbs, DM Sans + JetBrains Mono,
   emerald/amber palette, gradient-text headings. */

:root {
  --color-primary:   #10b981;   /* emerald */
  --color-secondary: #d97706;   /* amber   */
  --color-accent-1:  #34d399;   /* mint    */
  --color-accent-2:  #92400e;   /* brown   */
  --color-warning:   #ea580c;   /* orange  */
  --color-tertiary:  #78350f;   /* dark brown */

  --bg: #000000;
  --bg-grad-1: #050505;
  --bg-grad-2: #0a0a0a;

  --text-hi: #f4f4f5;             /* zinc-100 */
  --text-mid: #d4d4d8;            /* zinc-300 */
  --text-dim: #a1a1aa;            /* zinc-400 */
  --text-faint: #71717a;          /* zinc-500 */
  --text-ghost: #52525b;          /* zinc-600 */

  --glass-bg: rgba(0, 0, 0, 0.30);
  --glass-bg-strong: rgba(0, 0, 0, 0.45);
  --glass-border: rgba(255, 255, 255, 0.08);
  --hairline: rgba(255, 255, 255, 0.05);
  --hairline-br: rgba(255, 255, 255, 0.03);

  --radius-card: 24px;
  --radius-box: 12px;

  --font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-hi);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}

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

::selection { background: rgba(16, 185, 129, 0.35); color: #fff; }

/* ---------- Animated background atmosphere ---------- */
#background-container {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.background-base {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #000 0%, #0a0a0a 50%, #000 100%);
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  will-change: transform, filter;
  animation: orb-float 26s ease-in-out infinite alternate;
}

.gradient-orb-1 { width: 600px; height: 600px; background: linear-gradient(135deg,#10b981,#34d399); top:-200px; left:-200px; }
.gradient-orb-2 { width: 500px; height: 500px; background: linear-gradient(135deg,#34d399,#6ee7b7); bottom:-150px; right:-150px; animation-delay:-8s; }
.gradient-orb-3 { width: 400px; height: 400px; background: linear-gradient(135deg,#2dd4bf,#10b981); top:50%; left:50%; animation-delay:-16s; }
.gradient-orb-4 { width: 450px; height: 450px; background: linear-gradient(135deg,#059669,#10b981); bottom:30%; left:10%; opacity:0.3; animation-delay:-4s; }

@keyframes orb-float {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(80px, 60px, 0) scale(1.15); }
}

.noise-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox=%220 0 256 256%22 xmlns=%22http://www.w3.org/2000/svg%22%3E%3Cfilter id=%22n%22%3E%3CfeTurbulence type=%22fractalNoise%22 baseFrequency=%220.9%22 numOctaves=%224%22 stitchTiles=%22stitch%22/%3E%3C/filter%3E%3Crect width=%22100%25%22 height=%22100%25%22 filter=%22url(%23n)%22/%3E%3C/svg%3E");
}

#scroll-content { position: relative; z-index: 20; }

/* ---------- Navigation ---------- */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: background 0.5s ease;
}

.nav-inner {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(0, 0, 0, 0.75);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-wrap {
  max-width: 76rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4rem;
  padding: 0.9rem 0;
}

.wordmark {
  flex: none;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  font-family: var(--font-sans);
}
.wordmark .light { font-weight: 700; color: #fff; }            /* "Augmentor Agent" — bold, primary */
.wordmark .accent { font-weight: 400; color: #34d399; font-size: 0.8em; letter-spacing: 0.02em; } /* "powered by DSH" — smaller, lighter */

.nav-links {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.9rem;
  overflow-x: auto;
}
.nav-links a.nav-anchor {
  font-size: 0.9rem;
  color: var(--text-dim);
  white-space: nowrap;
  transition: color 0.2s;
}
.nav-links a.nav-anchor:hover { color: var(--text-hi); }
.nav-links a.nav-anchor.active { color: var(--text-hi); font-weight: 500; }

.nav-cta {
  flex: none;
  font-size: 0.9rem;
  background: #059669;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  white-space: nowrap;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--color-primary); }

@media (max-width: 860px) {
  .nav-links { display: none; }
}

/* ---------- Layout ---------- */
.shell { max-width: 76rem; margin: 0 auto; padding: 0 1.5rem; }
.center { text-align: center; }

/* ---------- Hero ---------- */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
  padding: 6rem 1.5rem 4rem;
}
.hero h1 {
  font-size: clamp(2.6rem, 6.5vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 1.4rem;
  color: #fff;
}
.hero .kicker {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #34d399;
  margin-bottom: 1.4rem;
}
.hero .sub {
  font-size: 1.2rem;
  color: var(--text-dim);
  max-width: 44rem;
  margin: 0 auto 2.4rem;
}

.gradient-text {
  background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.color-primary { color: var(--color-primary); }
.color-secondary { color: var(--color-secondary); }
.color-accent-1 { color: var(--color-accent-1); }
.color-accent-2 { color: var(--color-accent-2); }
.color-warning { color: var(--color-warning); }

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
  margin-bottom: 1.6rem;
}

.btn {
  display: inline-block;
  font-weight: 500;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  transition: transform 0.15s ease, background 0.2s, filter 0.2s;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: #059669;
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.10);
  color: var(--text-hi);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.09); }
.btn-round {
  background: #059669;
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 999px;
  font-size: 1.05rem;
}
.btn-round:hover { background: var(--color-primary); filter: brightness(1.05); }

.hero-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-faint);
}
.hero-benefits {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
  max-width: 40rem;
}
.hero-benefits li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.5;
}
.hero-benefits li b { color: #fff; font-weight: 600; }
.hero-benefits .tick { color: var(--color-primary); font-weight: 700; }

/* ---------- Sections ---------- */
.section { padding: 5rem 0; }
.section-head {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 1rem;
  color: #fff;
}
.section-lead {
  color: var(--text-dim);
  font-size: 1.15rem;
  max-width: 46rem;
  margin: 0 0 2.5rem;
}

/* ---------- Glass components ---------- */
.glass-banner {
  background: rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  width: 100%;
  padding: 2.25rem 2rem;
  border-radius: var(--radius-card);
}
.glass-banner .banner-content { max-width: 72rem; margin: 0 auto; }

.glass-card {
  background: rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-card);
  padding: 2.5rem;
}

.component-card {
  padding: 1.5rem;
  background: rgba(212, 165, 116, 0.08);
  border: 1px solid rgba(212, 165, 116, 0.25);
  border-radius: 12px;
}
.component-card h4 { margin: 0 0 0.5rem; font-size: 1.15rem; font-weight: 600; }
.component-card p { margin: 0; color: var(--text-mid); }

.emergent-card {
  padding: 1.5rem;
  background: linear-gradient(to bottom right, rgba(134,166,124,0.10), rgba(212,165,116,0.10));
  border: 1px solid rgba(134, 166, 124, 0.25);
  border-radius: 12px;
}
.emergent-card h4 { margin: 0 0 0.5rem; font-size: 1.1rem; font-weight: 600; }
.emergent-card p { margin: 0; color: var(--text-mid); }

/* Callout (amber) */
.callout {
  padding: 1rem 1.25rem;
  border: 1px solid rgba(180, 83, 9, 0.30);
  background: rgba(69, 26, 3, 0.20);
  color: #fde68a;
  border-radius: 12px;
  font-size: 0.92rem;
  max-width: 72rem;
  margin: 0 auto 2rem;
}
.callout strong { color: #fcd34d; }

/* ---------- Steps / features grid ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

.step-num {
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-box);
  padding: 1.6rem;
}
.card h3 { margin: 0 0 0.6rem; font-size: 1.2rem; }
.card p { margin: 0; color: var(--text-mid); font-size: 0.98rem; }

/* arrow list (→) */
.arrow-list { list-style: none; margin: 0; padding: 0; }
.arrow-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
  color: var(--text-mid);
}
.arrow-list .arrow { color: var(--color-primary); margin-right: 0.25rem; font-size: 1.1rem; }

/* ---------- Code / CLI ---------- */
.code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: #050505;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 1rem 1.15rem;
  overflow-x: auto;
  color: #d1d5db;
  line-height: 1.55;
}
.code .c { color: #6b7280; }        /* comment */
.code .p { color: #34d399; }        /* prompt/path */
.code .k { color: #62c4a5; }        /* keyword */
.code .hl { color: #fde68a; }       /* highlight */

/* ---------- Veil demo ---------- */
.veil-demo {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)),
    linear-gradient(135deg, #062018, #020d0a 70%);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
#veil-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.veil-demo .page-mock {
  position: relative;
  z-index: 1;
  max-width: 420px;
  width: 100%;
  margin: 2rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 14px;
  padding: 1.6rem;
  backdrop-filter: blur(4px);
}
.page-mock .mock-title { color: #fff; font-weight: 600; font-size: 1.05rem; margin: 0 0 0.6rem; }
.page-mock .mock-line { height: 9px; border-radius: 6px; background: rgba(255,255,255,0.15); margin-bottom: 0.6rem; }
.page-mock .mock-line.short { width: 55%; }

.veil-pill {
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(6, 22, 16, 0.92);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #d9fbe8;
  font-size: 0.85rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  font-family: var(--font-sans);
}
.veil-pill .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 10px 2px rgba(52,211,153,0.8);
  animation: pulse-dot 1.6s ease-in-out infinite;
}
.veil-pill.done .dot { background: #6ee7b7; box-shadow: 0 0 10px 2px rgba(110,231,183,0.7); }
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.82); }
}

.veil-caption { text-align: center; color: var(--text-faint); font-size: 0.85rem; margin-top: 1rem; font-family: var(--font-mono); }

/* ---------- Stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 900px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: center; }
.stat .num {
  font-family: var(--font-sans);
  font-size: 2.1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}
.stat .num .unit { font-size: 1.1rem; color: var(--color-accent-1); }
.stat .lbl { color: var(--text-dim); font-size: 0.9rem; margin-top: 0.2rem; }

/* ---------- Install tabs ---------- */
.install-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 900px) { .install-grid { grid-template-columns: 1fr; } }
.install-col .step {
  display: flex; gap: 0.9rem; margin-bottom: 1.2rem; align-items: flex-start;
}
.install-col .step .n {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  border: 1px solid rgba(52,211,153,0.5);
  color: #34d399; display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-family: var(--font-mono);
}

/* ---------- FAQ ---------- */
.faq-item { margin-bottom: 1rem; }
.faq-q {
  width: 100%; text-align: left; cursor: pointer;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  color: var(--text-hi);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  padding: 1.1rem 1.3rem;
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
  transition: border-color 0.2s;
}
.faq-q:hover { border-color: rgba(52,211,153,0.35); }
.faq-q .chev { transition: transform 0.25s; color: var(--color-accent-1); }
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a { display: none; padding: 1rem 0.2rem 0.2rem; color: var(--text-mid); }
.faq-item.open .faq-a { display: block; }

/* ---------- Final CTA ---------- */
.cta-card { text-align: center; }
.cta-card h2 { font-size: clamp(2rem, 4vw, 3rem); margin: 0 0 1rem; font-weight: 700; }

/* ---------- Footer ---------- */
footer {
  padding: 4rem 1rem 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}
footer .wordmark { font-size: 1.2rem; margin-bottom: 0.4rem; }
footer .tag { color: var(--text-faint); font-size: 0.9rem; }
footer .legal { color: var(--text-ghost); font-size: 0.78rem; margin-top: 1.4rem; font-family: var(--font-mono); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.8s cubic-bezier(.16,1,.3,1), transform 0.8s cubic-bezier(.16,1,.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Docs helpers ---------- */
.mono { font-family: var(--font-mono); }
.link-underline { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }
.link-underline:hover { color: var(--color-accent-1); }
.breadcrumb { font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-faint); margin-bottom: 1.5rem; }
.breadcrumb a { color: var(--color-primary); }
.badge {
  display: inline-block; padding: 0.18rem 0.55rem; border-radius: 999px;
  font-size: 0.72rem; font-family: var(--font-mono); letter-spacing: 0.03em;
  border: 1px solid rgba(52,211,153,0.4); color: #34d399; background: rgba(16,185,129,0.08);
}
.badge.warn { border-color: rgba(234,88,12,0.4); color: #fb923c; background: rgba(234,88,12,0.08); }

/* table */
.table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.table th, .table td { text-align: left; padding: 0.7rem 0.9rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
.table th { color: var(--text-dim); font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em; }
.table td { color: var(--text-mid); }

/* ---------- Scroll progress ---------- */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%; z-index: 120;
  background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
  transition: width 0.12s linear;
}

/* ---------- Hero split ---------- */
.hero { min-height: 90vh; padding: 7.5rem 1.5rem 4rem; }
.hero-split {
  display: grid; grid-template-columns: 1.06fr 0.94fr; gap: 3rem;
  align-items: center; max-width: 76rem; margin: 0 auto; width: 100%;
}
.hero-split .hero-text { text-align: left; }
.hero .sub { margin-left: 0; max-width: 40rem; }
.hero-cta-row { justify-content: flex-start; }
.hero-meta { font-size: 0.82rem; }
.hero-meta .hl { color: var(--color-accent-1); }
.hero-visual { display: flex; justify-content: center; align-items: center; }

/* device / browser frame for screenshots */
.device-frame {
  position: relative; width: 100%; max-width: 330px;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 40px 90px -24px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(16, 185, 129, 0.10), 0 0 60px -10px rgba(16,185,129,0.18);
}
.device-frame .chrome {
  display: flex; align-items: center; gap: 0.45rem;
  padding: 0.6rem 0.8rem; border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}
.device-frame .chrome .dots, .shot-frame .chrome .dots { display: flex; gap: 5px; }
.device-frame .chrome .dot-c, .shot-frame .chrome .dot-c {
  width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, 0.14);
}
.device-frame .chrome .url {
  flex: 1; margin-left: 0.4rem; font-family: var(--font-mono); font-size: 0.66rem;
  color: var(--text-faint); background: rgba(255, 255, 255, 0.04); border-radius: 6px;
  padding: 0.28rem 0.55rem; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.device-frame img.shot { width: 100%; display: block; }
.device-frame .shot-panel { aspect-ratio: 420 / 800; object-fit: cover; object-position: top center; }
.device-cap { margin-top: 0.9rem; font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-faint); text-align: center; }
.device-cap .dot-live { display:inline-block; width:7px; height:7px; border-radius:50%; background:#34d399; box-shadow:0 0 8px rgba(52,211,153,.8); margin-right:.35rem; animation: pulse-dot 1.6s ease-in-out infinite; }

@media (max-width: 960px) {
  .hero { min-height: auto; padding: 6.5rem 1.5rem 3rem; }
  .hero-split { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-split .hero-text { text-align: center; }
  .hero .sub { max-width: 40rem; margin-left: auto; margin-right: auto; }
  .hero-cta-row { justify-content: center; }
  .hero-visual { order: -1; }
}

/* ---------- Marquee (models) ---------- */
.marquee {
  position: relative; overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.28);
  padding: 1rem 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: inline-flex; gap: 3.5rem; white-space: nowrap; animation: marquee 30s linear infinite; will-change: transform; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee .m { font-family: var(--font-mono); font-size: 0.92rem; color: var(--text-mid); display: inline-flex; align-items: center; gap: 0.55rem; }
.marquee .tag { font-size: 0.6rem; letter-spacing: 0.05em; text-transform: uppercase; padding: 0.12rem 0.42rem; border-radius: 5px; font-weight: 600; }
.marquee .tag.local { color: #34d399; background: rgba(16, 185, 129, 0.12); }
.marquee .tag.cloud { color: #fb923c; background: rgba(234, 88, 12, 0.14); }

/* ---------- Model picker mock ---------- */
.picker-mock { max-width: 540px; margin: 0 auto; }
.picker-chip {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: rgba(16, 185, 129, 0.10); border: 1px solid rgba(52, 211, 153, 0.4);
  color: #d9fbe8; padding: 0.8rem 1rem; border-radius: 12px; font-weight: 500;
}
.picker-chip .chev { color: var(--color-accent-1); }
.picker-chip .k { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-faint); }
.picker-menu { margin-top: 0.6rem; background: rgba(5, 5, 5, 0.94); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 14px; overflow: hidden; backdrop-filter: blur(20px); }
.picker-group { border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.picker-group:last-child { border-bottom: none; }
.picker-group .ghead {
  display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
  padding: 0.5rem 1rem; font-size: 0.7rem; font-family: var(--font-mono);
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-faint);
}
.picker-row { display: flex; align-items: center; gap: 0.7rem; padding: 0.62rem 1rem; color: var(--text-mid); font-size: 0.95rem; }
.picker-row .radio { width: 15px; height: 15px; flex: none; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, 0.25); }
.picker-row.sel { color: #fff; }
.picker-row.sel .radio { border-color: #34d399; background: radial-gradient(circle, #34d399 42%, transparent 46%); box-shadow: 0 0 10px rgba(52, 211, 153, 0.55); }
.picker-row .desc { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-faint); }
.picker-row .check { margin-left: auto; color: #34d399; }

/* turn flow mock */
.turn-mock { background: rgba(0, 0, 0, 0.42); border: 1px solid rgba(255, 255, 255, 0.09); border-radius: 18px; padding: 1.1rem; backdrop-filter: blur(20px); }
.turn-mock .tm-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.9rem; }
.turn-mock .tm-head .who { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-faint); }
.turn-bubble { max-width: 82%; padding: 0.6rem 0.85rem; border-radius: 14px; font-size: 0.9rem; margin-bottom: 0.6rem; line-height: 1.5; }
.turn-bubble.user { margin-left: auto; background: rgba(52, 211, 153, 0.16); border: 1px solid rgba(52, 211, 153, 0.3); color: #eafbf1; }
.turn-bubble.agent { margin-right: auto; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.08); color: var(--text-mid); }
.turn-step { display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: 0.74rem; color: var(--color-accent-1); margin: 0.35rem 0 0 auto; max-width: 82%; }
.turn-step .s-dot { width: 7px; height: 7px; flex: none; border-radius: 50%; background: #34d399; box-shadow: 0 0 8px rgba(52, 211, 153, 0.7); }
.turn-step.active .s-dot { animation: pulse-dot 1.2s ease-in-out infinite; }
.turn-step.done { color: var(--text-faint); }
.turn-step.done .s-dot { background: rgba(52, 211, 153, 0.4); box-shadow: none; }

/* use cases */
.usecase { text-align: left; }
.usecase .ico {
  width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem; margin-bottom: 1rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.20), rgba(217, 119, 6, 0.14));
  border: 1px solid rgba(52, 211, 153, 0.3);
}
.usecase h4 { margin: 0 0 0.4rem; font-size: 1.1rem; }
.usecase p { margin: 0; color: var(--text-mid); font-size: 0.95rem; }

/* real-screenshot frame */
.shot-frame { background: rgba(0, 0, 0, 0.4); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 18px; overflow: hidden; box-shadow: 0 30px 70px -30px rgba(0,0,0,0.8); }
.shot-frame .chrome { display: flex; align-items: center; gap: 0.4rem; padding: 0.55rem 0.8rem; border-bottom: 1px solid rgba(255, 255, 255, 0.06); background: rgba(255,255,255,0.02); }
.shot-frame .chrome .url { flex: 1; margin-left: 0.4rem; font-family: var(--font-mono); font-size: 0.66rem; color: var(--text-faint); background: rgba(255, 255, 255, 0.04); border-radius: 6px; padding: 0.26rem 0.55rem; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.shot-frame img { width: 100%; display: block; }
.shot-cap { padding: 0.9rem 1.1rem; border-top: 1px solid rgba(255, 255, 255, 0.06); color: var(--text-dim); font-size: 0.9rem; line-height: 1.5; }
.shot-cap .t { color: #fff; font-weight: 600; display: block; margin-bottom: 0.15rem; }

/* card hover glow */
.card, .component-card, .emergent-card { transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease; }
.card:hover, .component-card:hover, .emergent-card:hover {
  transform: translateY(-3px);
  border-color: rgba(52, 211, 153, 0.35);
  box-shadow: 0 18px 40px -20px rgba(16, 185, 129, 0.35);
}

/* works-with badge strip */
.badge-strip { display: flex; flex-wrap: wrap; gap: 0.7rem; justify-content: center; }
.badge-strip .b {
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-mid);
  border: 1px solid rgba(255, 255, 255, 0.09); background: rgba(255, 255, 255, 0.03);
  padding: 0.45rem 0.85rem; border-radius: 999px; display: inline-flex; align-items: center; gap: 0.5rem;
}
.badge-strip .b .swatch { width: 9px; height: 9px; border-radius: 50%; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .gradient-orb { animation: none; }
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Utility ---------- */
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-10 { margin-top: 2.5rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-10 { margin-bottom: 2.5rem; }
.text-center { text-align: center; }
.flex-center { display: flex; justify-content: center; gap: 0.9rem; flex-wrap: wrap; }
.font-semibold { font-weight: 600; }
.text-mid { color: var(--text-mid); }