/* Cotare Technology theme
   - Light: dominantly white with light azure/sky-blue accents and occasional orange contrast
   - Dark : dark gray backgrounds with white text, light accents and restrained use of dark blue
*/

/* Import Outfit from Google Fonts for Cotare Technology theme */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Core colors */
  --ct-white: #ffffff;
  --ct-bg: #ffffff; /* page background light */
  --ct-surface: #fbfcfd; /* cards, surfaces */
  --ct-text: #0f1721; /* main text (dark slate) */
  --ct-muted: #6b7280; /* muted text */

  /* Primary sky/azure blue */
  --ct-primary: #62b6ff; /* sky azure */
  --ct-primary-600: #2f86d6; /* darker blue for small usage */
  --ct-primary-800: #0b3d91; /* dark blue used sparingly */

  /* Accent (contrast) */
  --ct-accent: #ff7a18; /* orange contrast */

  /* Utility */
  --ct-border: rgba(15, 23, 33, 0.08);
  --ct-shadow: 0 6px 18px rgba(15, 23, 33, 0.06);
  --ct-radius: 10px;

  /* Forms */
  --ct-input-bg: #ffffff;
  --ct-focus: color-mix(in srgb, var(--ct-primary) 60%, black 40%);

  /* Spacing / typography */
  --ct-font-sans: 'Outfit', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  --ct-base-size: 16px;
}

/* Dark theme: use via <html data-theme="dark"> or .dark-mode on body */
:root[data-theme="dark"],
html[data-theme="dark"],
body.dark-mode {
  --ct-bg: #0f1114; /* deep dark gray */
  --ct-surface: #181a1d; /* surface */
  --ct-text: #f5f7fa; /* near-white */
  --ct-muted: #b7c1cd;

  /* primary adjusted for dark */
  --ct-primary: #3ea7ff; /* slightly brighter on dark */
  --ct-primary-600: #0f63b8;
  --ct-primary-800: #082b5a; /* restrained dark blue */

  --ct-accent: #ff8f3d;
  --ct-border: rgba(255,255,255,0.06);
  --ct-shadow: 0 6px 20px rgba(0,0,0,0.6);
  --ct-input-bg: #121314;
}

/* Respect OS preference */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --ct-bg: #0f1114;
    --ct-surface: #181a1d;
    --ct-text: #f5f7fa;
    --ct-muted: #b7c1cd;
    --ct-primary: #3ea7ff;
    --ct-accent: #ff8f3d;
    --ct-border: rgba(255,255,255,0.06);
    --ct-input-bg: #121314;
  }
}

/* Global page styles */
html, body {
  height: 100%;
  font-family: var(--ct-font-sans);
  font-size: var(--ct-base-size);
  background: var(--ct-bg);
  color: var(--ct-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 200ms ease, color 200ms ease;
}

a {
  color: var(--ct-primary-600);
  text-decoration: none;
}

a:hover {
  color: var(--ct-primary-800);
  text-decoration: underline;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

/* Header / Navbar */
.header {
  background: linear-gradient(90deg, rgba(98,182,255,0.06), rgba(255,122,24,0.03));
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--ct-border);
}

.navbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--ct-primary-800);
}

.brand .logo {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--ct-primary), var(--ct-primary-600));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
}

/* Cards */
.card {
  background: var(--ct-surface);
  border: 1px solid var(--ct-border);
  border-radius: var(--ct-radius);
  box-shadow: var(--ct-shadow);
  padding: 1rem;
  color: var(--ct-text);
}

.card--elevated {
  box-shadow: 0 12px 36px rgba(11,61,145,0.06);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(180deg, var(--ct-primary), var(--ct-primary-600));
  color: var(--ct-white);
  box-shadow: 0 8px 20px rgba(98,182,255,0.12);
}

.btn-primary:hover {
  background: linear-gradient(180deg, var(--ct-primary-600), var(--ct-primary-800));
}

.btn-ghost {
  background: transparent;
  color: var(--ct-primary-600);
  border: 1px solid transparent;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--ct-border);
  color: var(--ct-text);
}

.btn-accent {
  background: linear-gradient(180deg, var(--ct-accent), color-mix(in srgb, var(--ct-accent) 70%, black 30%));
  color: white;
}

/* Forms */
.input, textarea {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  border: 1px solid var(--ct-border);
  background: var(--ct-input-bg);
  color: var(--ct-text);
  transition: box-shadow 140ms ease, border-color 120ms ease;
}

.input:focus, textarea:focus {
  outline: none;
  border-color: var(--ct-primary-600);
  box-shadow: 0 6px 18px rgba(98,182,255,0.12);
}

.label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ct-muted);
  font-size: 0.9rem;
}

/* Utility elements */
.h1 { font-size: 1.75rem; margin: 0 0 0.5rem 0; }
.h2 { font-size: 1.25rem; margin: 0 0 0.5rem 0; }
.p-muted { color: var(--ct-muted); }

.row { display:flex; gap:1rem; }
.col { flex:1; }

/* Badges / Chips */
.chip {
  display:inline-flex;
  align-items:center;
  gap:0.4rem;
  padding:0.25rem 0.6rem;
  border-radius:999px;
  font-size:0.85rem;
  background: color-mix(in srgb, var(--ct-primary) 8%, var(--ct-surface) 92%);
  color: var(--ct-primary-800);
  border: 1px solid var(--ct-border);
}

.badge-accent {
  background: var(--ct-accent);
  color: white;
}

/* Planner / Calendar items */
.event {
  border-left: 4px solid var(--ct-primary);
  background: color-mix(in srgb, var(--ct-primary) 6%, var(--ct-surface) 94%);
  padding: 0.5rem;
  border-radius: 6px;
}

.event--important { border-left-color: var(--ct-accent); }

/* Files list */
.file-item {
  display:flex;
  align-items:center;
  gap:0.75rem;
  padding:0.45rem 0.6rem;
  border-radius:8px;
  border:1px solid var(--ct-border);
  background: var(--ct-surface);
}

.file-icon {
  width:36px; height:36px; border-radius:6px;
  display:inline-flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--ct-primary), var(--ct-primary-600));
  color:white;
}

/* Tables */
.table {
  width:100%;
  border-collapse: collapse;
  background: transparent;
}
.table th, .table td {
  padding:0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--ct-border);
}

/* Footer */
.footer {
  padding: 1.5rem 1rem;
  color: var(--ct-muted);
  border-top: 1px solid var(--ct-border);
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--ct-primary) 3%, transparent 97%));
}

/* Small helpers */
.text-primary { color: var(--ct-primary-600); }
.text-accent { color: var(--ct-accent); }
.text-muted { color: var(--ct-muted); }
.bg-surface { background: var(--ct-surface); }
.round { border-radius: 999px; }

/* Scrollbar styling */
*::-webkit-scrollbar { height:10px; width:10px; }
*::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--ct-primary) 20%, var(--ct-border) 80%); border-radius: 999px; }
*::-webkit-scrollbar-track { background: transparent; }

/* Accessibility focus */
:focus {
  box-shadow: 0 0 0 4px rgba(98,182,255,0.12);
}

/* Hero / Banner styles + animated accents */
.hero {
  position: relative;
  min-height: 68vh;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 3rem 1rem;
  overflow: hidden;
}

.hero__content {
  max-width: 780px;
  z-index: 4;
}

.hero__eyebrow {
  display:inline-flex;
  align-items:center;
  gap:0.5rem;
  padding:0.25rem 0.6rem;
  background: color-mix(in srgb, var(--ct-primary) 7%, var(--ct-surface) 93%);
  color: var(--ct-primary-800);
  border-radius:999px;
  font-weight:600;
  margin-bottom:0.75rem;
}

.hero h1 {
  font-size: 2.25rem;
  line-height:1.05;
  margin:0 0 0.75rem 0;
}

.hero p.lead {
  color: var(--ct-muted);
  font-size:1.05rem;
  margin-bottom:1rem;
}

.hero__cta { display:flex; gap:0.75rem; margin-top:1rem; }

.hero__visual {
  flex: 0 0 420px;
  height: 420px;
  border-radius:16px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ct-primary) 10%, transparent 90%), rgba(255,255,255,0.03));
  display:flex;
  align-items:center; justify-content:center;
  box-shadow: 0 30px 60px rgba(11,61,145,0.06);
  position: relative;
  z-index: 3;
}

/* Decorative floating shapes */
.hero__shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.18;
  filter: blur(12px);
  transform: translate3d(0,0,0);
}

.hero__shape--1 { width: 360px; height:360px; right: -80px; top: -60px; background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent)); animation: floatSlow 9s ease-in-out infinite; }
.hero__shape--2 { width: 220px; height:220px; left: -60px; bottom: -60px; background: linear-gradient(135deg, var(--ct-primary-600), var(--ct-primary-800)); animation: float 7s ease-in-out infinite; }
.hero__shape--3 { width: 120px; height:120px; right: 30px; bottom: 80px; background: var(--ct-accent); opacity:0.12; animation: float 6s ease-in-out infinite; }

@keyframes float {
  0% { transform: translateY(0px) translateX(0px); }
  50% { transform: translateY(-10px) translateX(6px); }
  100% { transform: translateY(0px) translateX(0px); }
}
@keyframes floatSlow {
  0% { transform: translateY(0px) translateX(0px); }
  50% { transform: translateY(-22px) translateX(-12px); }
  100% { transform: translateY(0px) translateX(0px); }
}

/* Subtle tilt effect for hero visual */
.hero__visual .card { transform: rotate(-3deg); }

/* Services / features grid */
.services {
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap:1rem;
  margin-top:2rem;
}
.service {
  padding:1rem;
  border-radius:12px;
  border:1px solid var(--ct-border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--ct-primary) 4%, var(--ct-surface) 96%), transparent);
  transition: transform 220ms ease, box-shadow 220ms ease;
}
.service:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(11,61,145,0.06); }
.service h4 { margin:0 0 0.35rem 0; }
.service p { margin:0; color:var(--ct-muted); }

/* Stats strip */
.stats {
  display:flex; gap:1rem; margin-top:2rem; align-items:stretch;
}
.stat {
  flex:1; padding:1rem; border-radius:10px; background: var(--ct-surface); border:1px solid var(--ct-border); text-align:center;
}
.stat .num { font-size:1.6rem; font-weight:700; color:var(--ct-primary-600); }
.stat .label { color:var(--ct-muted); }

/* Reveal animations */
.fade-up { opacity:0; transform: translateY(18px); transition: transform 520ms cubic-bezier(.2,.9,.2,1), opacity 520ms ease; }
.fade-up.in-view { opacity:1; transform: translateY(0); }

/* Floating card small accent */
.float-card {
  position: absolute;
  right: 40px; top: 22px;
  width: 220px; padding:0.9rem;
  border-radius:12px; background:var(--ct-white); color:var(--ct-text); border:1px solid var(--ct-border);
  box-shadow: 0 10px 30px rgba(11,61,145,0.06);
}

/* CTA band */
.cta-band { margin-top:3rem; padding:1.25rem; border-radius:12px; background: linear-gradient(90deg, color-mix(in srgb, var(--ct-primary) 6%, var(--ct-surface) 94%), color-mix(in srgb, var(--ct-accent) 3%, transparent 97%)); display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.cta-band .left { display:flex; gap:1rem; align-items:center; }

/* Small responsive adjustments */
@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; padding:2rem 1rem; min-height: 60vh; }
  .hero__visual { display:none; }
  .float-card { position: relative; right:auto; top:auto; width:100%; margin-top:1rem; }
}

/* Improve responsive container for mobile */
@media (max-width: 768px) {
  .container { padding-left: 0.75rem; padding-right: 0.75rem; }
  .hero { padding: 2rem 0.75rem; min-height: auto; }
  .hero h1 { font-size: 1.5rem; }
  .hero__visual { display: none; }
  .services { grid-template-columns: 1fr; }
  .stats { flex-direction: column; }
}

/* Simple utility for hiding on mobile */
.md\:hidden { display: none; }
@media (min-width: 768px) {
  .md\:hidden { display: none; }
  #primaryNav { display: flex !important; }
  #mobileMenuBtn { display: none !important; }
}

/* show mobile nav when active */
#mobileNav.show { display: block !important; }

/* adjust float-card position on small */
@media (max-width: 480px) {
  .float-card { position: static; margin-top:1rem; }
}

/* End appended hero styles */