/* Daily Dose — BFSI / HiTech Hybrid Cloud & AI Ops weekday briefing site */

:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #eef1f5;
  --border: #dde2e8;
  --text: #1b2430;
  --text-muted: #5a6472;
  --accent: #0f5a63;
  --accent-strong: #0a3e45;
  --accent-soft: #e3f0ef;
  --gold: #a8791f;
  --shadow: 0 1px 2px rgba(20, 30, 40, 0.06), 0 6px 20px rgba(20, 30, 40, 0.06);
  --radius: 14px;
  --max-width: 880px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1417;
    --surface: #161d22;
    --surface-2: #1b2329;
    --border: #2a343c;
    --text: #e7ecef;
    --text-muted: #a1adb6;
    --accent: #4fb8ac;
    --accent-strong: #7fd3c8;
    --accent-soft: #17302e;
    --gold: #d4ab5c;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  font-size: 16px;
}

a { color: var(--accent-strong); }
a:hover { color: var(--accent); }

img, svg { max-width: 100%; }

/* ---------- Header / Nav ---------- */

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1.2;
}

.brand-name {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-top: 2px;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.9rem;
  cursor: pointer;
}

.site-nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent-strong);
  background: var(--accent-soft);
}

@media (max-width: 640px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 2px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 10px 12px; }
}

/* ---------- Main content ---------- */

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 36px 20px 64px;
}

.page-intro { margin-bottom: 28px; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 8px;
}

h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.updated {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin: 0 0 14px;
}

.lede {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 62ch;
}

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  margin-bottom: 10px;
}

.badge.badge-placeholder {
  background: var(--surface-2);
  color: var(--text-muted);
}

/* ---------- Briefing items ---------- */

.briefing-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.brief-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}

.brief-item h3 {
  margin: 0 0 12px;
  font-size: 1.08rem;
  letter-spacing: -0.005em;
}

.brief-item dl {
  margin: 0;
  display: grid;
  gap: 12px;
}

.brief-item .field dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 3px;
}

.brief-item .field dd {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
}

.placeholder-card {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  color: var(--text-muted);
  text-align: center;
}

.placeholder-card strong { color: var(--text); }

/* ---------- Weekday grid (index) ---------- */

.weekday-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin: 24px 0 40px;
}

.weekday-card {
  display: block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}

.weekday-card .wd-name {
  display: block;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.weekday-card .wd-meta {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Archive list ---------- */

.archive-list h2 {
  font-size: 1.1rem;
  margin: 0 0 12px;
}

.archive-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.archive-list li {
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.92rem;
}

.archive-list .archive-empty {
  color: var(--text-muted);
  font-size: 0.9rem;
  border-bottom: none;
  padding: 0;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 20px 40px;
}

.site-footer p {
  max-width: var(--max-width);
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.back-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* ---------- Intel items (BFSI + HiTech Infra Intelligence) ---------- */

.intel-items {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 8px;
}

.intel-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
  box-shadow: var(--shadow);
}

.intel-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.intel-num {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.intel-item h3 {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: -0.005em;
}

.intel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 999px;
}

.tag-sector {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.tag-tower {
  background: var(--surface-2);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.intel-item dl {
  margin: 0;
  display: grid;
  gap: 12px;
}

.intel-item .field dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 3px;
}

.intel-item .field dd {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
}

.intel-source {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Summary sections (Top 3 / Triggers / Competitive / Deals) ---------- */

.intel-summary {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.intel-summary h2 {
  font-size: 1.15rem;
  margin: 0 0 12px;
}

.top3-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  counter-reset: top3;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.top3-list li {
  counter-increment: top3;
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 12px 16px 12px 44px;
  position: relative;
  font-size: 0.95rem;
}

.top3-list li::before {
  content: counter(top3);
  position: absolute;
  left: 14px;
  top: 12px;
  font-weight: 800;
  color: var(--accent-strong);
}

.triggers-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.triggers-list li {
  border-left: 3px solid var(--accent);
  padding: 6px 0 6px 14px;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text);
}

.competitive-watch p {
  margin: 0 0 10px;
  font-size: 0.95rem;
}

.competitive-watch p:last-child { margin-bottom: 0; }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.deals-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 720px;
  font-size: 0.85rem;
}

.deals-table th,
.deals-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.deals-table th {
  background: var(--surface-2);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  white-space: nowrap;
}

.deals-table tbody tr:last-child td { border-bottom: none; }

.confidence {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
}

.confidence-high { background: var(--accent-soft); color: var(--accent-strong); }
.confidence-medium { background: var(--surface-2); color: var(--text-muted); border: 1px solid var(--border); }
.confidence-low { background: var(--surface-2); color: var(--text-muted); border: 1px dashed var(--border); }

/* ---------- Homepage top-3 teaser ---------- */

.teaser-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 8px;
}

.teaser-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
}

.teaser-item h3 {
  margin: 0 0 4px;
  font-size: 0.98rem;
}

.teaser-item p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.teaser-cta {
  display: inline-block;
  margin-top: 4px;
  font-weight: 700;
  font-size: 0.9rem;
}