/* ============================================================
   OpenRAL — telemetry / instrument-panel aesthetic
   ============================================================ */

:root {
  --ink: #0a0c10;
  --ink-2: #0d1016;
  --surface: #11141b;
  --surface-2: #161a22;
  --hair: #1d222c;
  --hair-2: #262c38;
  --text: #e7eaf0;
  --text-2: #aab2c0;
  --muted: #6a7382;
  --amber: #ff8a3d;
  --amber-soft: rgba(255, 138, 61, 0.14);
  --cyan: #5bc8ff;
  --cyan-soft: rgba(91, 200, 255, 0.12);
  --red: #ff4d5e;
  --green: #36d399;

  --display: "Clash Display", "Satoshi", system-ui, sans-serif;
  --body: "Satoshi", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* ---- atmosphere ---- */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 35%, transparent 80%);
}
.bg-glow {
  position: fixed; top: -300px; right: -200px; z-index: 0; pointer-events: none;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(255,138,61,0.10) 0%, transparent 62%);
  filter: blur(20px);
}

main, .nav, .footer { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
code { font-family: var(--mono); font-size: 0.86em; color: var(--cyan); background: var(--cyan-soft); padding: 0.1em 0.4em; border-radius: 4px; }
em { font-style: normal; color: var(--amber); }
strong { color: #fff; font-weight: 700; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 56px);
  backdrop-filter: blur(12px);
  background: rgba(10, 12, 16, 0.6);
  border-bottom: 1px solid var(--hair);
}
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 600; letter-spacing: -0.01em; font-size: 19px; }
.brand-mark {
  width: 22px; height: 22px; border-radius: 5px; display: block; object-fit: contain;
  box-shadow: 0 0 16px rgba(255,138,61,0.35);
}
.nav-links { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); }
.nav-links a { font-family: var(--mono); font-size: 13px; color: var(--text-2); transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  border: 1px solid var(--hair-2); padding: 7px 16px; border-radius: 7px;
  color: var(--text) !important;
}
.nav-cta:hover { border-color: var(--amber); box-shadow: 0 0 16px var(--amber-soft); }

/* ============================================================
   BUTTONS / shared
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 14px; font-weight: 500;
  padding: 13px 22px; border-radius: 9px; cursor: pointer; border: 1px solid transparent;
  transition: transform 0.18s var(--ease), box-shadow 0.25s, background 0.2s, border-color 0.2s;
}
.btn .arr { transition: transform 0.2s var(--ease); }
.btn:hover .arr { transform: translateX(3px); }
.btn-primary { background: var(--amber); color: #15100a; font-weight: 700; box-shadow: 0 6px 26px rgba(255,138,61,0.28); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 34px rgba(255,138,61,0.42); }
.btn-ghost { background: transparent; border-color: var(--hair-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--text-2); background: rgba(255,255,255,0.03); }
.btn-block { width: 100%; justify-content: center; }

.eyebrow {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 18px;
}

h2 { font-family: var(--display); font-weight: 600; font-size: clamp(28px, 4vw, 46px); line-height: 1.08; letter-spacing: -0.02em; color: #fff; }
h3 { font-family: var(--display); font-weight: 600; font-size: 19px; letter-spacing: -0.01em; color: #fff; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) clamp(20px, 5vw, 56px) clamp(40px, 6vw, 72px);
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.kicker {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.16em;
  color: var(--text-2); border: 1px solid var(--hair); border-radius: 100px;
  padding: 6px 14px; margin-bottom: 26px;
}
.kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }
.hero h1 { font-family: var(--display); font-weight: 700; font-size: clamp(40px, 6.4vw, 74px); line-height: 0.98; letter-spacing: -0.035em; color: #fff; }
.lede { color: var(--text-2); font-size: clamp(15px, 1.4vw, 18px); max-width: 30em; margin: 22px 0 30px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: clamp(18px, 3vw, 38px); margin-top: 44px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--mono); font-weight: 700; font-size: 28px; color: #fff; line-height: 1; }
.stat-lbl { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 6px; }

/* ---- agent console ---- */
.console {
  background: linear-gradient(180deg, var(--surface) 0%, var(--ink-2) 100%);
  border: 1px solid var(--hair-2); border-radius: 16px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.03);
}
.console-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 16px; border-bottom: 1px solid var(--hair);
  background: rgba(255,255,255,0.015);
}
.console-dotrow { display: flex; gap: 6px; }
.console-dotrow i { width: 9px; height: 9px; border-radius: 50%; background: var(--hair-2); }
.console-title { font-family: var(--mono); font-size: 12px; color: var(--muted); flex: 1; }
.console-live { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; color: var(--green); display: flex; align-items: center; gap: 7px; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(54,211,153,0.5);} 50% { opacity: 0.5; box-shadow: 0 0 0 5px rgba(54,211,153,0);} }

.feeds { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--hair); }
.feed { background: var(--ink-2); padding: 12px; position: relative; }
.feed-tag { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; color: var(--text-2); margin-bottom: 8px; }
.scene {
  position: relative; height: 92px; border-radius: 7px; overflow: hidden;
  background: radial-gradient(circle at 30% 120%, #1a2330, #0c0f15 70%);
  border: 1px solid var(--hair);
}
.obj { position: absolute; border-radius: 4px 4px 8px 8px; bottom: 14px; }
.obj-mug { left: 24%; width: 18px; height: 26px; background: linear-gradient(#caa05a,#8a6a32); }
.obj-bottle { left: 52%; width: 13px; height: 40px; background: linear-gradient(#4f9e7a,#2c5e48); border-radius: 6px; }
.obj-plate { left: 70%; width: 34px; height: 8px; border-radius: 50%; background: linear-gradient(#566273,#2c333f); }
.bbox { position: absolute; border: 1.5px solid var(--cyan); border-radius: 3px; box-shadow: 0 0 12px rgba(91,200,255,0.4); animation: bbox-flicker 4s var(--ease) infinite; }
.bbox b { position: absolute; top: -15px; left: -1px; font-family: var(--mono); font-size: 8.5px; color: #0a0c10; background: var(--cyan); padding: 0 3px; border-radius: 2px; white-space: nowrap; }
.bbox-1 { left: 21%; bottom: 12px; width: 26px; height: 32px; }
.bbox-2 { left: 50%; bottom: 12px; width: 19px; height: 44px; animation-delay: 0.6s; }
@keyframes bbox-flicker { 0%, 92%, 100% { opacity: 1; } 94% { opacity: 0.3; } }
.scan {
  position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  box-shadow: 0 0 12px var(--amber); animation: scan 3.2s linear infinite;
}
@keyframes scan { 0% { top: 0; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { top: 100%; opacity: 0; } }

.depthmap {
  height: 92px; border-radius: 7px; border: 1px solid var(--hair);
  background:
    radial-gradient(circle at 38% 80%, #ff8a3d 0%, transparent 26%),
    radial-gradient(circle at 58% 70%, #f0c040 0%, transparent 22%),
    radial-gradient(circle at 70% 88%, #5bc8ff 0%, transparent 30%),
    linear-gradient(160deg, #2b1d49, #0d2030 70%);
  filter: saturate(1.1); background-size: 160% 160%; animation: depth-shift 7s ease-in-out infinite alternate;
}
@keyframes depth-shift { 0% { background-position: 0% 0%; } 100% { background-position: 30% 20%; } }
.depthbar { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 9px; color: var(--muted); margin-top: 6px; }

.robot-wrap { position: relative; padding: 10px 0 4px; background: var(--ink-2); border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.robot { width: 100%; height: auto; display: block; }
.r-fill { fill: var(--surface-2); stroke: var(--hair-2); stroke-width: 1; }
.r-stroke { stroke: var(--text-2); stroke-width: 2.4; stroke-linecap: round; }
.r-joint { fill: var(--ink); stroke: var(--amber); stroke-width: 2; }
.robot-label { position: absolute; right: 14px; bottom: 8px; font-family: var(--mono); font-size: 10px; color: var(--muted); }
.arm { transform-origin: 160px 70px; }
.arm-l { animation: arm-l 6s var(--ease) infinite; }
.arm-r { animation: arm-r 6s var(--ease) infinite; }
@keyframes arm-l { 0%,100% { transform: rotate(0deg);} 40% { transform: rotate(-7deg);} 60% { transform: rotate(-3deg);} }
@keyframes arm-r { 0%,100% { transform: rotate(0deg);} 45% { transform: rotate(6deg);} 65% { transform: rotate(2deg);} }
.grip-l, .grip-r { stroke: var(--amber); }

.trace { padding: 14px 16px; background: var(--ink-2); }
.trace-head { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.trace-body { font-family: var(--mono); font-size: 12px; line-height: 1.7; min-height: 120px; }
.trace-line { display: flex; gap: 8px; opacity: 0; transform: translateY(4px); animation: trace-in 0.3s var(--ease) forwards; }
@keyframes trace-in { to { opacity: 1; transform: none; } }
.trace-line .ttok { color: var(--cyan); }
.trace-line .tarrow { color: var(--muted); }
.trace-line .tval { color: var(--text-2); }
.trace-line.is-skill .ttok { color: var(--amber); }
.trace-line.is-ok .tval { color: var(--green); }
.tcursor { display: inline-block; width: 7px; height: 14px; background: var(--amber); vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.chips { display: flex; flex-wrap: wrap; gap: 7px; padding: 14px 16px 16px; background: var(--ink-2); border-top: 1px solid var(--hair); }
.chip {
  font-family: var(--mono); font-size: 11px; color: var(--muted);
  border: 1px solid var(--hair); border-radius: 100px; padding: 4px 12px;
  transition: all 0.25s var(--ease);
}
.chip.active { color: #15100a; background: var(--amber); border-color: var(--amber); box-shadow: 0 0 16px var(--amber-soft); transform: translateY(-1px); }

/* ============================================================
   BANDS
   ============================================================ */
.band { max-width: var(--maxw); margin: 0 auto; padding: clamp(56px, 9vw, 110px) clamp(20px, 5vw, 56px); border-top: 1px solid var(--hair); }
.band-head { max-width: 760px; margin-bottom: 48px; }
.band-head h2 { margin-bottom: 0; }
.band-sub { color: var(--text-2); margin-top: 18px; font-size: 16px; }

/* solve grid */
.solve-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--hair); border: 1px solid var(--hair); border-radius: 14px; overflow: hidden; }
.solve { background: var(--ink-2); padding: clamp(24px, 3vw, 36px); transition: background 0.3s; }
.solve:hover { background: var(--surface); }
.solve-n { font-family: var(--mono); font-size: 13px; color: var(--amber); border: 1px solid var(--amber); width: 30px; height: 30px; display: grid; place-items: center; border-radius: 7px; margin-bottom: 18px; }
.solve h3 { margin-bottom: 10px; }
.solve p { color: var(--text-2); font-size: 15px; }

/* feature grid */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feat {
  background: var(--surface); border: 1px solid var(--hair); border-radius: 13px;
  padding: 24px; position: relative; overflow: hidden;
  transition: transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
}
.feat::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--amber); opacity: 0.7; }
.feat:hover { transform: translateY(-4px); border-color: var(--hair-2); box-shadow: 0 18px 50px rgba(0,0,0,0.4); }
.feat-ico { font-family: var(--mono); font-size: 11px; color: var(--cyan); letter-spacing: 0.1em; margin-bottom: 14px; }
.feat h3 { font-size: 17px; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.feat p { color: var(--text-2); font-size: 14px; }
.soon { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--amber); border: 1px solid var(--amber); border-radius: 100px; padding: 2px 8px; }
.feat.is-soon::before { background: var(--muted); opacity: 0.5; }

/* split (rskills) */
.band-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.split-copy p { color: var(--text-2); margin: 18px 0 22px; }
.ticks { list-style: none; display: grid; gap: 11px; }
.ticks li { position: relative; padding-left: 26px; color: var(--text-2); font-size: 14.5px; }
.ticks li::before { content: "▸"; position: absolute; left: 4px; color: var(--amber); font-family: var(--mono); }
.yaml { background: var(--ink-2); border: 1px solid var(--hair-2); border-radius: 13px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,0.4); }
.yaml-bar { padding: 10px 16px; border-bottom: 1px solid var(--hair); font-family: var(--mono); font-size: 12px; color: var(--muted); background: rgba(255,255,255,0.015); }
.yaml pre { padding: 20px; overflow-x: auto; }
.yaml code { font-family: var(--mono); font-size: 13px; line-height: 1.9; color: var(--text-2); background: none; padding: 0; display: block; }
.yk { color: var(--cyan); } .ys { color: var(--amber); } .yn { color: var(--green); }

/* team */
.member { display: grid; grid-template-columns: 160px 1fr; gap: 32px; align-items: center; background: var(--surface); border: 1px solid var(--hair); border-radius: 16px; padding: clamp(24px, 3vw, 40px); max-width: 760px; }
.member-photo { width: 160px; height: 160px; border-radius: 14px; overflow: hidden; border: 1px solid var(--hair-2); position: relative; }
.member-photo::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 40px rgba(255,138,61,0.12); }
.member-photo img { width: 100%; height: 100%; object-fit: cover; }
.member-role { font-family: var(--mono); font-size: 13px; color: var(--amber); margin: 6px 0 12px; }
.member-body p { color: var(--text-2); font-size: 15px; margin-bottom: 16px; }
.member-links { display: flex; flex-wrap: wrap; gap: 8px; }
.member-links a { font-family: var(--mono); font-size: 12px; color: var(--text-2); border: 1px solid var(--hair-2); border-radius: 7px; padding: 6px 12px; transition: all 0.2s; }
.member-links a:hover { color: var(--text); border-color: var(--amber); box-shadow: 0 0 14px var(--amber-soft); }

/* contact */
.band-contact { border-top: 1px solid var(--hair); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-copy p { color: var(--text-2); margin: 18px 0 26px; }
.contact-rails { display: grid; gap: 10px; }
.rail { display: flex; flex-direction: column; gap: 2px; font-family: var(--mono); font-size: 15px; color: var(--text); border: 1px solid var(--hair-2); border-radius: 10px; padding: 14px 18px; transition: all 0.2s; }
.rail span { font-size: 11px; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; }
.rail:hover { border-color: var(--amber); box-shadow: 0 0 18px var(--amber-soft); }

.contact-form { background: var(--surface); border: 1px solid var(--hair); border-radius: 16px; padding: clamp(22px, 3vw, 32px); display: grid; gap: 16px; }
.field { display: grid; gap: 7px; }
.field label { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea, .field select {
  width: 100%; background: var(--ink-2); border: 1px solid var(--hair-2); border-radius: 9px;
  padding: 12px 14px; color: var(--text); font-family: var(--body); font-size: 15px; transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px var(--amber-soft); }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.select-wrap { position: relative; }
.select-wrap::after { content: "▾"; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; font-size: 12px; }
.field select { appearance: none; cursor: pointer; }
.hp { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.form-status { font-family: var(--mono); font-size: 13px; min-height: 18px; }
.form-status.ok { color: var(--green); }
.form-status.err { color: var(--red); }
.form-status.info { color: var(--cyan); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { max-width: var(--maxw); margin: 0 auto; padding: 40px clamp(20px, 5vw, 56px); border-top: 1px solid var(--hair); display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 600; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { font-family: var(--mono); font-size: 13px; color: var(--text-2); transition: color 0.2s; }
.footer-links a:hover { color: var(--amber); }
.footer-meta { font-family: var(--mono); font-size: 12px; color: var(--muted); width: 100%; padding-top: 14px; border-top: 1px solid var(--hair); }

/* ============================================================
   REVEAL + RESPONSIVE
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; }
  .band-split, .contact-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .nav-links a:not(.nav-cta) { display: none; }
}
@media (max-width: 620px) {
  .solve-grid, .feat-grid { grid-template-columns: 1fr; }
  .member { grid-template-columns: 1fr; text-align: left; }
  .member-photo { width: 120px; height: 120px; }
  .feeds { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}