:root {
  --ink-950: #091725;
  --ink-900: #10253b;
  --ink-800: #173452;
  --ink-700: #26527c;
  --sand-100: #f4efe7;
  --mint-100: #eef4ef;
  --amber-400: #c9963c;
  --amber-500: #b98523;
  --rose-100: #faefef;
  --rose-500: #c14f4f;
  --sky-100: #edf5fb;
  --sky-500: #3a78b2;
  --slate-50: #f7f9fc;
  --slate-100: #eef2f6;
  --slate-200: #dce5ef;
  --slate-500: #66778a;
  --white: #ffffff;
  --radius-lg: 24px;
  --shadow-sm: 0 10px 30px rgba(9, 23, 37, 0.06);
  --shadow-lg: 0 28px 80px rgba(9, 23, 37, 0.16);
  --font-head: "Bricolage Grotesque", sans-serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink-900);
  background:
    radial-gradient(circle at top left, rgba(38, 82, 124, 0.16), transparent 32%),
    radial-gradient(circle at bottom right, rgba(201, 150, 60, 0.14), transparent 28%),
    linear-gradient(180deg, #fbfcfd 0%, #f3f6f9 100%);
}

a { color: inherit; }

.shell-button,
.shell-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  border: 0;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-decoration: none;
}

.shell-button:hover,
.shell-link-button:hover { transform: translateY(-1px); }

.shell-button.primary,
.shell-link-button.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--ink-900), var(--ink-700));
  box-shadow: 0 12px 30px rgba(16, 37, 59, 0.28);
}

.shell-button.secondary,
.shell-link-button.secondary {
  color: var(--ink-900);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(16, 37, 59, 0.08);
}

.public-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 28px 24px 72px;
}

.public-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--amber-400);
  background: linear-gradient(135deg, var(--ink-900), var(--ink-800));
  font-family: Georgia, serif;
  font-size: 26px;
  box-shadow: var(--shadow-sm);
}

.brand-copy { display: flex; flex-direction: column; gap: 4px; }
.brand-title { font-family: var(--font-head); font-size: 1.1rem; font-weight: 800; letter-spacing: -0.03em; }
.brand-subtitle { font-size: 0.82rem; color: var(--slate-500); }

.public-links { display: flex; align-items: center; gap: 10px; }
.public-links a, .public-links button { padding: 12px 18px; }

.hero-panel {
  position: relative;
  overflow: hidden;
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(16, 37, 59, 0.98), rgba(32, 68, 103, 0.96));
  color: var(--white);
  padding: clamp(28px, 4vw, 52px);
  box-shadow: var(--shadow-lg);
}

.hero-panel::before,
.hero-panel::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.hero-panel::before {
  width: 420px;
  height: 420px;
  right: -180px;
  top: -140px;
  background: radial-gradient(circle, rgba(201, 150, 60, 0.3), transparent 68%);
}

.hero-panel::after {
  width: 320px;
  height: 320px;
  left: -120px;
  bottom: -120px;
  background: radial-gradient(circle, rgba(102, 170, 201, 0.18), transparent 70%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: start;
  margin-top: 22px;
}

.hero-title {
  margin: 18px 0 12px;
  max-width: 700px;
  font-family: var(--font-head);
  font-size: clamp(2.7rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-title strong { color: #f5d7a2; }
.hero-copy { max-width: 620px; font-size: 1.05rem; line-height: 1.75; color: rgba(255, 255, 255, 0.78); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-actions a, .hero-actions button { padding: 15px 24px; }
.hero-stack { display: grid; gap: 16px; }

.signal-card,
.info-card,
.focus-card,
.module-card,
.signin-card,
.shell-card {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink-900);
  border: 1px solid rgba(16, 37, 59, 0.08);
  box-shadow: var(--shadow-sm);
}

.signal-card { padding: 22px; }
.signal-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--slate-500); }
.signal-value { margin-top: 8px; font-family: var(--font-head); font-size: 2rem; font-weight: 800; letter-spacing: -0.05em; }
.signal-copy { margin-top: 6px; font-size: 0.95rem; color: var(--slate-500); }
.section-block { margin-top: 30px; }
.section-header { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.section-title { margin: 0; font-family: var(--font-head); font-size: clamp(1.6rem, 3vw, 2.5rem); line-height: 1.05; letter-spacing: -0.05em; }
.section-copy { max-width: 720px; color: var(--slate-500); line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.info-card, .module-card, .focus-card, .signin-card, .shell-card { padding: 24px; }
.card-kicker { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.kicker-blue { background: var(--sky-100); color: var(--sky-500); }
.kicker-amber { background: #fbf2e1; color: var(--amber-500); }
.kicker-mint { background: var(--mint-100); color: #3f7653; }
.card-title { margin: 18px 0 10px; font-family: var(--font-head); font-size: 1.35rem; line-height: 1.1; letter-spacing: -0.04em; }
.card-copy { color: var(--slate-500); line-height: 1.7; }
.card-list { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.card-list li { display: flex; align-items: start; gap: 10px; color: var(--slate-500); }
.card-list li::before { content: ""; width: 9px; height: 9px; border-radius: 999px; margin-top: 8px; flex: 0 0 9px; background: linear-gradient(135deg, var(--amber-400), var(--ink-700)); }
.module-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.module-card { display: grid; gap: 14px; }
.module-card .shell-link-button { width: fit-content; padding: 12px 18px; }
.footer-note { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-top: 32px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.12); color: rgba(255, 255, 255, 0.7); }

.signin-shell {
  max-width: 1180px;
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 24px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: stretch;
}

.signin-panel {
  background: linear-gradient(160deg, rgba(16, 37, 59, 0.98), rgba(32, 68, 103, 0.92));
  color: var(--white);
  border-radius: 36px;
  padding: 34px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.signin-panel::after {
  content: "";
  position: absolute;
  inset: auto -90px -90px auto;
  width: 280px;
  height: 280px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(201, 150, 60, 0.25), transparent 70%);
}

.signin-grid { display: grid; gap: 18px; margin-top: 28px; }
.signin-card { background: var(--white); }
.signin-card h1, .signin-card h2 { margin: 0 0 10px; font-family: var(--font-head); letter-spacing: -0.04em; }
.signin-card h1 { font-size: 1.9rem; }
.signin-card h2 { font-size: 1.15rem; }
.signin-copy { color: var(--slate-500); line-height: 1.7; }
.signin-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 6px; border-radius: 18px; background: var(--slate-100); margin: 22px 0; }
.signin-tab { border: 0; border-radius: 14px; padding: 12px; font: inherit; font-weight: 700; color: var(--slate-500); background: transparent; cursor: pointer; }
.signin-tab.active { color: var(--ink-900); background: var(--white); box-shadow: 0 6px 18px rgba(16, 37, 59, 0.08); }
.signin-form { display: grid; gap: 14px; }
.signin-field { display: grid; gap: 8px; }
.signin-field label { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--slate-500); }
.signin-field input, .shell-select { width: 100%; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--slate-200); font: inherit; color: var(--ink-900); background: var(--white); outline: none; }
.signin-field input:focus, .shell-select:focus { border-color: rgba(38, 82, 124, 0.45); box-shadow: 0 0 0 4px rgba(58, 120, 178, 0.12); }
.signin-inline { display: flex; flex-wrap: wrap; gap: 10px; }
.signin-message { border-radius: 16px; padding: 14px 16px; font-size: 0.95rem; line-height: 1.6; }
.signin-message.error { color: #8a2d2d; background: var(--rose-100); border: 1px solid rgba(193, 79, 79, 0.24); }
.signin-message.success { color: #2d6648; background: var(--mint-100); border: 1px solid rgba(63, 118, 83, 0.2); }

.shell-page { min-height: 100vh; display: grid; grid-template-columns: 320px 1fr; }
.shell-sidebar { position: sticky; top: 0; height: 100vh; padding: 26px 22px; color: var(--white); background: linear-gradient(180deg, rgba(16, 37, 59, 1), rgba(21, 53, 83, 0.98)); overflow: auto; }
.shell-sidebar .brand-lockup { color: var(--white); }
.shell-sidebar .brand-subtitle { color: rgba(255, 255, 255, 0.62); }
.sidebar-block { margin-top: 26px; padding: 18px; border-radius: 22px; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.08); }
.sidebar-label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255, 255, 255, 0.6); }
.sidebar-value { margin-top: 10px; font-family: var(--font-head); font-size: 1.3rem; line-height: 1.1; letter-spacing: -0.04em; }
.sidebar-copy { margin-top: 10px; color: rgba(255, 255, 255, 0.72); line-height: 1.6; }
.shell-nav { margin-top: 28px; display: grid; gap: 8px; }
.shell-nav button, .shell-nav a { display: flex; align-items: center; gap: 12px; width: 100%; padding: 14px 16px; border-radius: 16px; border: 0; color: rgba(255, 255, 255, 0.8); background: transparent; font: inherit; font-weight: 700; text-align: left; cursor: pointer; text-decoration: none; }
.shell-nav button.active { color: var(--white); background: rgba(201, 150, 60, 0.16); box-shadow: inset 0 0 0 1px rgba(201, 150, 60, 0.22); }
.shell-main { padding: 26px; }
.shell-topbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.topbar-group { display: flex; align-items: center; gap: 12px; }
.topbar-badge { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px; background: rgba(255, 255, 255, 0.9); border: 1px solid rgba(16, 37, 59, 0.08); }
.user-pill { display: inline-flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.92); border: 1px solid rgba(16, 37, 59, 0.08); }
.user-avatar { width: 38px; height: 38px; border-radius: 999px; display: grid; place-items: center; color: var(--white); background: linear-gradient(135deg, var(--ink-800), var(--amber-400)); font-weight: 800; }
.user-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.shell-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.metric-card { padding: 22px; border-radius: 22px; background: rgba(255, 255, 255, 0.92); border: 1px solid rgba(16, 37, 59, 0.08); box-shadow: var(--shadow-sm); }
.metric-label { color: var(--slate-500); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; }
.metric-value { margin-top: 10px; font-family: var(--font-head); font-size: 2rem; line-height: 1; letter-spacing: -0.05em; }
.metric-copy { margin-top: 8px; color: var(--slate-500); }
.shell-card h2, .shell-card h3 { margin: 0; font-family: var(--font-head); letter-spacing: -0.04em; }
.shell-card h2 { font-size: 1.5rem; }
.shell-card h3 { font-size: 1.2rem; }
.shell-card-header { display: flex; align-items: start; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.shell-card-copy { margin-top: 8px; color: var(--slate-500); line-height: 1.7; }
.work-list { display: grid; gap: 12px; }
.work-row { display: grid; grid-template-columns: 1fr auto; gap: 14px; padding: 16px; border-radius: 18px; background: var(--slate-50); border: 1px solid var(--slate-100); }
.work-title { font-weight: 800; line-height: 1.4; }
.work-meta { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.88rem; color: var(--slate-500); }
.tag { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; font-size: 0.8rem; font-weight: 700; }
.tag.blue { color: var(--sky-500); background: var(--sky-100); }
.tag.amber { color: var(--amber-500); background: #fbf2e1; }
.tag.rose { color: var(--rose-500); background: var(--rose-100); }
.tag.mint { color: #3f7653; background: var(--mint-100); }
.empty-state { padding: 18px; border-radius: 18px; background: var(--slate-50); color: var(--slate-500); line-height: 1.7; }
.shell-hero { padding: 24px; border-radius: 28px; background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(245, 248, 251, 0.96)); border: 1px solid rgba(16, 37, 59, 0.08); box-shadow: var(--shadow-sm); }
.shell-hero-title { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3.5rem); line-height: 0.95; letter-spacing: -0.06em; margin: 10px 0; }
.shell-hero-copy { max-width: 760px; color: var(--slate-500); line-height: 1.8; }
.quick-grid { margin-top: 18px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.quick-tile { padding: 18px; border-radius: 20px; border: 1px solid rgba(16, 37, 59, 0.08); background: rgba(255, 255, 255, 0.92); text-decoration: none; display: grid; gap: 10px; }
.quick-tile strong { font-size: 1.02rem; }
.quick-tile span { color: var(--slate-500); line-height: 1.6; }
.iframe-shell { margin-top: 18px; overflow: hidden; border-radius: 28px; border: 1px solid rgba(16, 37, 59, 0.1); box-shadow: var(--shadow-lg); background: var(--white); }
.iframe-shell iframe { display: block; width: 100%; height: calc(100vh - 220px); border: 0; background: var(--white); }
.org-empty { max-width: 760px; padding: 28px; border-radius: 28px; background: rgba(255, 255, 255, 0.94); border: 1px solid rgba(16, 37, 59, 0.08); box-shadow: var(--shadow-sm); }
.org-empty h1 { margin: 0 0 12px; font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.05em; }
.org-empty p { color: var(--slate-500); line-height: 1.8; }

@media (max-width: 1100px) {
  .hero-layout, .signin-shell, .shell-page { grid-template-columns: 1fr; }
  .shell-sidebar { position: relative; height: auto; }
  .metric-grid, .feature-grid, .module-grid, .quick-grid, .shell-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .public-links { display: none; }
  .metric-grid, .feature-grid, .module-grid, .quick-grid, .shell-grid { grid-template-columns: 1fr; }
  .public-shell, .shell-main { padding-left: 16px; padding-right: 16px; }
  .shell-topbar { flex-direction: column; align-items: stretch; }
  .topbar-group { flex-wrap: wrap; }
  .iframe-shell iframe { height: calc(100vh - 240px); }
}