/* ========== TOKENS ========== */
:root {
  /* Neutrals — warm off-whites and near-blacks */
  --ink: #0b0c0f;
  --ink-2: #17191d;
  --ink-3: #2a2d33;
  --muted: #6b6e76;
  --line: #e7e5df;
  --line-2: #d9d6cf;
  --paper: #f6f4ee;
  --paper-2: #efece4;
  --white: #ffffff;

  /* Brand — Apple red from logo */
  --indigo: #D92E2E;          /* primary apple red */
  --indigo-2: #A81E1E;        /* darker red */
  --lime: #F4B400;            /* warm gold accent */
  --lime-ink: #0b0c0f;
  --coral: #FF5A3D;           /* tertiary accent */

  /* Semantics */
  --success: #158a5a;
  --warn: #b77100;
  --danger: #c53030;

  /* Type */
  --ff-display: "Space Grotesk", system-ui, sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;
  --ff-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Space */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(11,12,15,.06), 0 1px 1px rgba(11,12,15,.04);
  --shadow-md: 0 8px 24px rgba(11,12,15,.08), 0 2px 6px rgba(11,12,15,.05);
  --shadow-lg: 0 24px 60px rgba(11,12,15,.12), 0 8px 16px rgba(11,12,15,.06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; color: inherit; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4, h5 {
  font-family: var(--ff-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }

.mono { font-family: var(--ff-mono); font-size: 0.82em; letter-spacing: 0.01em; }
.eyebrow {
  font-family: var(--ff-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ========== LAYOUT ========== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.container-tight { max-width: 960px; margin: 0 auto; padding: 0 32px; }
.section { padding: 96px 0; }
.section-sm { padding: 56px 0; }

/* ========== NAV ========== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246,244,238,0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.03em;
  display: inline-flex; align-items: center; gap: 8px;
}
.logo-mark {
  width: 28px; height: 28px;
  background: var(--ink);
  color: var(--lime);
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
  font-family: var(--ff-mono);
  font-weight: 700;
  font-size: 14px;
}
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-link {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-3);
  transition: all 0.15s;
}
.nav-link:hover { background: rgba(11,12,15,0.06); color: var(--ink); }
.nav-link.active { background: var(--ink); color: var(--paper); }

.nav-actions { display: flex; gap: 8px; align-items: center; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.005em;
  transition: all 0.18s cubic-bezier(.2,.8,.2,1);
  white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--indigo); transform: translateY(-1px); }
.btn-accent { background: var(--lime); color: var(--ink); }
.btn-accent:hover { background: var(--ink); color: var(--lime); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-2); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-lg { padding: 16px 28px; font-size: 15px; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #9b2020; }

/* ========== CARDS ========== */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
}
.card-dark { background: var(--ink); color: var(--paper); border-color: var(--ink-2); }

/* ========== HERO ========== */
.hero { padding: 80px 0 120px; position: relative; overflow: hidden; }

/* Hero A — Big type, grid-breaking */
.hero-a .hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 6px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  margin-bottom: 28px;
}
.hero-a .dot { width: 8px; height: 8px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 4px rgba(212,255,61,0.3); }
.hero-a h1 {
  font-size: clamp(56px, 9vw, 140px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.92;
}
.hero-a h1 .accent { color: var(--indigo); font-style: italic; font-weight: 500; }
.hero-a h1 .strike { text-decoration: line-through; text-decoration-color: var(--coral); text-decoration-thickness: 6px; color: var(--muted); }
.hero-a .hero-foot {
  display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: end;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line-2);
}
.hero-a .hero-sub { font-size: 19px; max-width: 520px; color: var(--ink-3); }
.hero-a .hero-ctas { display: flex; gap: 10px; }

/* Hero B — Split with stats panel */
.hero-b { background: var(--ink); color: var(--paper); border-radius: 0 0 var(--r-xl) var(--r-xl); }
.hero-b-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: center; }

/* ========== FORMS ========== */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--ink-3);
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  background: var(--white);
  font-size: 15px;
  transition: all 0.15s;
}
.form-control:focus {
  outline: none;
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(217,46,46,0.1);
}
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ========== ALERTS ========== */
.alert {
  padding: 16px 20px;
  border-radius: var(--r-md);
  margin-bottom: 20px;
  font-size: 14px;
}
.alert-success {
  background: rgba(21,138,90,0.1);
  border: 1px solid rgba(21,138,90,0.2);
  color: var(--success);
}
.alert-danger {
  background: rgba(197,48,48,0.1);
  border: 1px solid rgba(197,48,48,0.2);
  color: var(--danger);
}
.alert-warning {
  background: rgba(183,113,0,0.1);
  border: 1px solid rgba(183,113,0,0.2);
  color: var(--warn);
}
.alert-info {
  background: rgba(217,46,46,0.1);
  border: 1px solid rgba(217,46,46,0.2);
  color: var(--indigo);
}

/* ========== DASHBOARD ========== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 32px;
  min-height: calc(100vh - 68px);
}
.sidebar {
  background: var(--white);
  border-right: 1px solid var(--line);
  padding: 32px 0;
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 20px;
}
.sidebar-link {
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-3);
  transition: all 0.15s;
}
.sidebar-link:hover {
  background: rgba(11,12,15,0.06);
  color: var(--ink);
}
.sidebar-link.active {
  background: var(--ink);
  color: var(--paper);
}
.dashboard-content {
  padding: 32px 0;
}

/* ========== TABLES ========== */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.table th {
  text-align: left;
  padding: 16px 20px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink-3);
}
.table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.table tr:last-child td {
  border-bottom: none;
}
.table tr:hover {
  background: rgba(11,12,15,0.02);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .section-sm { padding: 40px 0; }
  .hero { padding: 60px 0 80px; }
  .hero-a h1 { font-size: clamp(40px, 12vw, 80px); }
  .hero-a .hero-foot { grid-template-columns: 1fr; gap: 24px; }
  .hero-b-grid { grid-template-columns: 1fr; gap: 40px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--line); }
  .sidebar-nav { flex-direction: row; overflow-x: auto; padding: 0; }
  .nav-links { display: none; }
}