/* ==========================================================================
   GLOBAL STYLESHEET — Shared Components

   Design tokens (colors, fonts, font sizes, spacing) now live in
   variables.css, which must be linked BEFORE this file in every page's
   <head>. Edit fonts/sizes/colors there, not here.
   ========================================================================== */

/* ---------- Reset & Base ---------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--color-bg);
  color: var(--color-paragraph);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--fs-body);
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 0;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p { color: var(--color-paragraph); }

a { text-decoration: none; color: inherit; transition: color var(--transition); }

img { max-width: 100%; display: block; }

::selection { background: var(--color-primary); color: #111827; }

/* Focus visibility (accessibility) */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---------- Layout Helpers ---------- */
.container-custom {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-spacing) 0;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.25);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.section-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  display: inline-block;
}

.text-muted-custom { color: var(--color-muted) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-primary-custom { color: var(--color-primary) !important; }

/* ---------- Buttons ---------- */
.btn-primary-custom, .btn-outline-custom {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.03em;
  padding: 14px 30px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary-custom {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #111827;
  box-shadow: var(--shadow-glow);
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  color: #111827;
  box-shadow: 0 20px 45px -12px rgba(249, 115, 22, 0.45);
}

.btn-outline-custom {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-heading);
}

.btn-outline-custom:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn-sm-custom {
  padding: 9px 20px;
  font-size: 13px;
}

/* ---------- Navbar ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(17, 24, 39, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}

.navbar-custom {
  padding: 18px 0;
}

.brand-mark {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-heading);
  letter-spacing: 0.01em;
}

.brand-mark span { color: var(--color-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  margin: 0 auto;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-paragraph);
  position: relative;
  padding: 6px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0%;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-heading);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.navbar-toggler-custom {
  border: 1px solid var(--color-border);
  background: transparent;
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--color-heading);
  order: 2;
  transition: border-color var(--transition), color var(--transition);
}

.navbar-toggler-custom:hover { border-color: var(--color-accent); color: var(--color-accent); }

.navbar-toggler-custom .bi-x-lg { display: none; }
.navbar-toggler-custom.is-open .bi-list { display: none; }
.navbar-toggler-custom.is-open .bi-x-lg { display: inline-block; }

.mobile-cta { display: none; }

/* ---------- Cards ---------- */
.card-custom {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card-custom:hover {
  transform: translateY(-6px);
  border-color: rgba(249, 115, 22, 0.35);
  box-shadow: var(--shadow-soft);
}

.icon-tile {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(249, 115, 22, 0.12);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

/* ---------- Stats ---------- */
.stat-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 44px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: 14px;
  color: var(--color-muted);
  margin-top: 10px;
  letter-spacing: 0.02em;
}

/* ---------- Badge / Pill ---------- */
.pill {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  background: rgba(249, 115, 22, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(249, 115, 22, 0.25);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, #1F2937, #111827 70%);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 64px 48px;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.25), transparent 70%);
  top: -180px;
  right: -140px;
  border-radius: 50%;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #0B111D;
  border-top: 1px solid var(--color-border);
  padding: 64px 0 28px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--color-heading);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--color-muted); font-size: 15px; }
.footer-links a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  margin-top: 40px;
  padding-top: 24px;
  font-size: 14px;
  color: var(--color-muted);
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-paragraph);
  transition: all var(--transition);
}

.social-icon:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-3px);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--color-border);
  background:
    radial-gradient(600px 300px at 15% 0%, rgba(249, 115, 22, 0.08), transparent 60%);
}

/* ---------- Section divider glow ---------- */
.glow-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  margin: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  :root {
    --fs-hero: 46px;
    --fs-h1: 38px;
    --fs-h2: 30px;
    --fs-h3: 24px;
    --section-spacing: 56px;
  }

  /* ---- Mobile navbar: wrap so the dropdown panel drops BELOW the
     brand/toggler row instead of overlapping it ---- */
  .navbar-custom .container-custom {
    flex-wrap: wrap;
    row-gap: 0;
  }
  .navbar-custom .brand-mark { order: 1; }
  .navbar-custom .navbar-toggler-custom { order: 2; }

  #navMenu {
    order: 3;
    flex-basis: 100%;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.25s ease, margin-top 0.35s ease;
    margin-top: 0;
  }

  #navMenu.show {
    max-height: 80vh;
    opacity: 1;
    margin-top: 18px;
    overflow-y: auto;
  }

  .nav-links {
    gap: 2px;
    align-items: stretch;
    flex-direction: column;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 8px;
    margin: 0;
  }
  .nav-links a {
    display: block;
    padding: 13px 14px;
    width: 100%;
    border-radius: 9px;
  }
  .nav-links a::after { display: none; }
  .nav-links a:hover,
  .nav-links a.active { background: rgba(249, 115, 22, 0.1); }

  .mobile-cta {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    margin-top: 12px;
  }
}

@media (max-width: 575.98px) {
  /* ---- CTA banner: keep the button and copy inside the card on
     narrow phones instead of overflowing past the edge ---- */
  .cta-banner {
    padding: 40px 22px;
    border-radius: 18px;
  }
  .cta-banner .btn-primary-custom {
    white-space: normal;
    text-align: center;
    width: 100%;
    justify-content: center;
    padding: 14px 18px;
  }
}
