/* Turbo360 Mind Maps — shared theme
 *
 * Extracted from the Turbo360 marketing landing pages (m365-licensing,
 * azure-cost-consultation, influencer-program, user-group-sponsorship) so the
 * mind map site looks like part of the same family.
 *
 * Fonts: load in each page <head>:
 *   <link rel="preconnect" href="https://fonts.googleapis.com">
 *   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 *   <link href="https://fonts.googleapis.com/css2?family=Google+Sans+Flex:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
 */

:root {
  /* Brand */
  --navy: #001c44;
  --navy-deep: #00112e;
  --blue: #0062f9;
  --blue-grad: linear-gradient(155deg, #0489fe 0%, #0013be 100%);
  --blue-light: #a8c5ff;
  --orange: #ff8a00;
  --orange-dark: #e67a00;

  /* Surfaces & text */
  --bg: #ffffff;
  --grey-bg: #f4f6fa;
  --card-blue-bg: #e5ecf9;
  --pale-blue-bg: #e9f2fd;
  --surface: #ffffff;
  --text: #1a1a1a;
  --heading: var(--navy);
  --text-muted: #444444;
  --text-subtle: #6b7a90;
  --border: #e2e5ea;

  /* Effects */
  --shadow-card: 0 4px 20px rgba(0, 28, 68, 0.06);
  --shadow-raised: 0 14px 34px rgba(10, 79, 150, 0.18);
  --shadow-btn: 0 10px 20px rgba(4, 19, 190, 0.25);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 20px;

  /* Mind map node palette (root → branch → leaf) */
  --mm-root-bg: var(--navy);
  --mm-root-ink: #ffffff;
  --mm-branch-bg: var(--blue);
  --mm-branch-ink: #ffffff;
  --mm-leaf-bg: var(--card-blue-bg);
  --mm-leaf-ink: var(--navy);
  --mm-highlight: var(--orange);
  --mm-link: #7bb4ff;

  --font-heading: "Google Sans Flex", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--heading);
  margin: 0 0 16px;
  font-weight: 600;
}
p { margin: 0 0 16px; font-family: var(--font-heading); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 80px 0; }
.section-grey { background: var(--grey-bg); }
.section-pale { background: var(--pale-blue-bg); }

.eyebrow {
  color: var(--blue);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 14px;
  margin-bottom: 12px;
  font-family: var(--font-heading);
}
.eyebrow.white { color: #fff; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2 { font-size: 38px; line-height: 1.3; font-weight: 400; }
.section-head p:not(.eyebrow) { color: var(--text-muted); }

/* ── Buttons ─────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 16px;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-heading);
}
.btn-primary { background: var(--blue-grad); color: #fff; box-shadow: var(--shadow-btn); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-orange { background: var(--orange); color: #fff; border-radius: 30px; }
.btn-orange:hover { background: var(--orange-dark); }
.btn-outline { background: transparent; border: 1px solid var(--navy); color: var(--navy); }
.btn-outline:hover { background: rgba(0, 28, 68, 0.04); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }

/* ── Header ──────────────────────────────────────────── */

header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 0;
  background: rgba(0, 17, 46, 0.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
header.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.header-left { display: flex; align-items: center; gap: 14px; }
.site-logo img { height: 32px; width: auto; }
.header-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-light);
  white-space: nowrap;
}
.header-nav { display: flex; gap: 20px; font-family: var(--font-heading); font-size: 15px; }
.header-nav a { color: #c9d2e0; }
.header-nav a:hover, .header-nav a[aria-current="page"] { color: #fff; }

/* ── Hero ────────────────────────────────────────────── */

.hero {
  background: linear-gradient(180deg, #001244 0%, var(--navy) 60%, #0b2d5f 100%);
  padding: 96px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 520px;
  background: radial-gradient(ellipse at center, rgba(0, 98, 249, 0.22) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; max-width: 840px; text-align: center; }
.hero h1 { font-size: 50px; line-height: 1.2; color: #fff; margin-bottom: 20px; }
.hero .lead { font-size: 18px; color: #c9d2e0; max-width: 700px; margin: 0 auto 36px; }

/* ── Cards & tiles ───────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-card);
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.tile {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.tile:hover {
  transform: translateY(-3px);
  border-color: var(--blue);
  box-shadow: var(--shadow-raised);
}
.tile-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--card-blue-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.tile-icon svg { width: 22px; height: 22px; stroke: var(--blue); }
.tile h3 { font-size: 18px; margin-bottom: 8px; }
.tile p {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  color: #333;
  font-size: 15px;
}
.tile .tile-link {
  margin-top: auto;
  padding-top: 16px;
  color: var(--blue);
  font-weight: 600;
  font-size: 15px;
  font-family: var(--font-heading);
}
.tile.is-disabled { opacity: 0.55; pointer-events: none; }

.pill {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-heading);
  background: var(--card-blue-bg);
  color: var(--navy);
}
.pill.orange { background: #fff1e0; color: #a85a00; }

/* ── Footer ──────────────────────────────────────────── */

footer.site-footer {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: #666;
}
footer.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

/* ── Responsive ──────────────────────────────────────── */

@media (max-width: 900px) {
  .hero h1 { font-size: 36px; }
  .section-head h2 { font-size: 30px; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .hero { padding: 64px 0 40px; }
  .hero h1 { font-size: 26px; }
  .hero .lead { font-size: 16px; }
  section { padding: 48px 0; }
  .section-head { margin-bottom: 32px; }
  .section-head h2 { font-size: 24px; }
  .eyebrow { font-size: 12px; }
  .header-badge, .header-nav { display: none; }
  .tile, .card { padding: 22px; }
}

/* ── Dark mode ───────────────────────────────────────── */

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0e14;
    --grey-bg: #0f1522;
    --pale-blue-bg: #0f1522;
    --card-blue-bg: #16233a;
    --surface: #131a26;
    --text: #e4e7ec;
    --heading: #f2f5fb;
    --text-muted: #b7bfcc;
    --text-subtle: #9aa4b5;
    --border: #1e2430;
    --mm-leaf-bg: #16233a;
    --mm-leaf-ink: #f2f5fb;
  }
  .hero { background: linear-gradient(180deg, #0f1522 0%, #0b0e14 100%); }
  .tile p, .card p { color: var(--text-muted); }
  .tile-icon svg { stroke: #7bb4ff; }
  .pill { color: #f2f5fb; }
  footer.site-footer { color: var(--text-subtle); }
}