/* ============================================================
   CY Production Portal — Shared Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:              #080b11;
  --surface:         #0d1119;
  --text:            #f0f4ff;
  --muted:           #8892aa;
  --subtle:          #4a5568;
  --accent:          #4fa8ff;
  --accent-dim:      rgba(79, 168, 255, 0.12);
  --accent-glow:     rgba(79, 168, 255, 0.35);
  --glass-bg:        rgba(255, 255, 255, 0.028);
  --glass-border:    rgba(255, 255, 255, 0.072);
  --glass-hi:        rgba(255, 255, 255, 0.13);
  --danger:          #ff5a5a;
  --max:             1600px;
  --r-sm:            12px;
  --r-md:            18px;
  --r-lg:            24px;
  --ease-spring:     cubic-bezier(0.19, 1, 0.22, 1);
  --ease-soft:       cubic-bezier(0.25, 0.8, 0.25, 1);
  --ease-snap:       cubic-bezier(0.34, 1.56, 0.64, 1);
  --header-h:        68px;
  --transition-base: 0.22s var(--ease-soft);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { -webkit-tap-highlight-color: transparent; scroll-behavior: smooth; }

body {
  min-height: 100vh;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, #16213a, transparent),
    radial-gradient(ellipse 40% 40% at 85% 15%, rgba(79, 168, 255, 0.07), transparent);
  overflow-x: hidden;
}

/* Noise grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  pointer-events: none;
  z-index: 0;
  opacity: 1;
}

/* ── Glass Panels ──────────────────────────────────────────── */
.glass-panel {
  position: relative;
  padding: 36px 40px;
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow:
    0 1px 0 0 var(--glass-hi) inset,
    0 24px 48px rgba(0, 0, 0, 0.28),
    0 1px 3px rgba(0, 0, 0, 0.4);
  margin-bottom: 28px;
  overflow: hidden;
}

.glass-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-hi), transparent);
  border-radius: 0 0 50% 50%;
}

/* ── Header ────────────────────────────────────────────────── */
header {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(8, 11, 17, 0.82);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

/* ── Brand ─────────────────────────────────────────────────── */
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  z-index: 210;
  transition: opacity var(--transition-base);
}
.brand:hover { opacity: 0.8; }
.brand img { width: 32px; height: 32px; object-fit: contain; }

/* ── Nav ───────────────────────────────────────────────────── */
.nav-scroll-area {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  z-index: 205;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.nav-scroll-area::-webkit-scrollbar { display: none; }

.nav {
  display: flex;
  gap: 4px;
  padding: 5px;
  background: rgba(255, 255, 255, 0.025);
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.3);
  position: relative;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.nav button {
  position: relative;
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 8px 26px;
  border-radius: 999px;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: color 0.25s ease;
  z-index: 2;
  outline: none;
}
.nav button:hover { color: var(--text); }
.nav button.active {
  color: var(--text);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

/* Nav Pill — solid fill, no gradient, no glow */
.nav-bg {
  position: absolute;
  top: 5px;
  left: 0;
  height: calc(100% - 10px);
  background: rgba(79, 168, 255, 0.18);
  border: 1px solid rgba(79, 168, 255, 0.22);
  border-radius: 999px;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  /* transition set in JS to avoid load-slide */
}

/* ── Menu / Hamburger ──────────────────────────────────────── */
.menu-wrapper {
  position: relative;
  z-index: 300;
  margin-left: auto;
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  margin-right: -10px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: 0.3s var(--ease-soft);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.menu-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: -4px;
  min-width: 180px;
  background: rgba(10, 14, 22, 0.97);
  backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 1px 0 var(--glass-hi) inset;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.97);
  transition: opacity 0.2s ease, transform 0.2s var(--ease-soft), visibility 0.2s;
  transform-origin: top right;
}
.menu-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.menu-dropdown a {
  text-decoration: none;
  color: var(--muted);
  padding: 11px 14px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 500;
  transition: background var(--transition-base), color var(--transition-base);
  display: block;
}
.menu-dropdown a:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

/* ── Main Content ──────────────────────────────────────────── */
main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 36px 24px 80px;
  min-height: calc(100vh - var(--header-h));
  position: relative;
  z-index: 1;
}

@keyframes page-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
main { animation: page-in 0.6s var(--ease-spring) both; }

/* ── Welcome Header ────────────────────────────────────────── */
.welcome-header {
  margin-bottom: 28px;
  animation: page-in 0.5s var(--ease-spring) 0.05s both;
}
.welcome-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(140deg, #ffffff 35%, #8ec5ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.welcome-header p {
  color: var(--muted);
  margin-top: 8px;
  font-size: 14px;
  font-weight: 400;
}

/* ── Utility ───────────────────────────────────────────────── */
.text-muted  { color: var(--muted); }
.text-accent { color: var(--accent); }

/* ── Keyframes ─────────────────────────────────────────────── */
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes bounce-dot {
  0%, 80%, 100% { transform: scale(0); opacity: 0.4; }
  40%           { transform: scale(1);   opacity: 1; }
}
@keyframes shimmer {
  from { background-position: -200% center; }
  to   { background-position:  200% center; }
}
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 var(--accent-glow); }
  70%  { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ── Spinner ───────────────────────────────────────────────── */
.spinner {
  width: 28px;
  height: 28px;
  border: 2.5px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin: 0 auto 14px;
}

/* ── Loading placeholder ───────────────────────────────────── */
.load-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 24px;
  color: var(--muted);
  font-size: 14px;
  gap: 4px;
}

/* ── Mobile ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  header { height: auto; }

  .header-inner {
    flex-direction: column;
    padding: 12px 16px;
    height: auto;
    gap: 10px;
  }

  .brand {
    width: 100%;
    justify-content: center;
    padding: 0 52px;
    font-size: 16px;
  }

  .nav-scroll-area {
    position: relative;
    left: auto;
    transform: none;
    width: 100%;
    justify-content: center;
  }

  .nav button { padding: 7px 20px; font-size: 13px; }

  .menu-wrapper {
    position: absolute;
    top: 14px;
    right: 16px;
    margin: 0;
  }

  main { padding: 24px 16px 80px; }
  .glass-panel { padding: 24px 20px; }
}