/* ═══════════════════════════════════════════════════════════════
   ScaiStatus — Design System (extracted from ScaiLabs v1.0)
   ═══════════════════════════════════════════════════════════════ */

/* ── Font Faces ─────────────────────────────────────────────── */
@font-face {
  font-family: 'Blogger Sans';
  src: url('../fonts/BloggerSans-Light.woff') format('woff');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Blogger Sans';
  src: url('../fonts/BloggerSans.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Blogger Sans';
  src: url('../fonts/BloggerSans-Medium.woff') format('woff');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Blogger Sans';
  src: url('../fonts/BloggerSans-Bold.woff') format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── Design Tokens ──────────────────────────────────────────── */
:root {
  --color-a1-yellow:      #F7F96F;
  --color-a2-green:       #9BD77E;
  --color-a3-turquoise:   #3BB58E;
  --color-b1-turquoise:   #099E8E;
  --color-b2-prussianblue:#197474;
  --color-b3-darkblue:    #2A4959;

  --gradient-light:       linear-gradient(135deg, #F7F96F, #3BB58E);
  --gradient-dark:        linear-gradient(135deg, #099E8E, #2A4959);
  --gradient-glow:        linear-gradient(135deg, #3BB58E, #099E8E);

  --font-primary: 'Blogger Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;

  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;

  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   250ms cubic-bezier(0.4, 0, 0.2, 1);

  --max-width-content: 900px;

  /* Status colors */
  --status-operational: #3BB58E;
  --status-minor:       #F7F96F;
  --status-major:       #F0A030;
  --status-critical:    #E05252;
}

/* ── Light Theme (default) ──────────────────────────────────── */
:root, [data-theme="light"] {
  --bg-primary:    #FAFCFB;
  --bg-secondary:  #F0F5F3;
  --bg-tertiary:   #E4EDE9;
  --bg-elevated:   #FFFFFF;

  --text-primary:   #1A2C35;
  --text-secondary: #3D5A68;
  --text-tertiary:  #6B8A98;
  --text-accent:    #099E8E;

  --border-primary:   rgba(26, 44, 53, 0.12);
  --border-secondary: rgba(26, 44, 53, 0.06);
  --border-accent:    rgba(9, 158, 142, 0.3);

  --surface-glass:        rgba(255, 255, 255, 0.7);
  --surface-glass-border: rgba(9, 158, 142, 0.15);

  --shadow-sm:  0 1px 3px rgba(26, 44, 53, 0.06), 0 1px 2px rgba(26, 44, 53, 0.04);
  --shadow-md:  0 4px 12px rgba(26, 44, 53, 0.08), 0 2px 4px rgba(26, 44, 53, 0.04);
  --shadow-glow: 0 0 20px rgba(9, 158, 142, 0.15), 0 0 60px rgba(9, 158, 142, 0.05);

  --nav-bg: rgba(250, 252, 251, 0.85);
  --grid-color: rgba(9, 158, 142, 0.06);

  color-scheme: light;
}

/* ── Dark Theme ─────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg-primary:    #0D1B22;
  --bg-secondary:  #132831;
  --bg-tertiary:   #1A3340;
  --bg-elevated:   #17303B;

  --text-primary:   #E8F0ED;
  --text-secondary: #9BB8C4;
  --text-tertiary:  #6B8A98;
  --text-accent:    #3BB58E;

  --border-primary:   rgba(232, 240, 237, 0.1);
  --border-secondary: rgba(232, 240, 237, 0.05);
  --border-accent:    rgba(59, 181, 142, 0.25);

  --surface-glass:        rgba(23, 48, 59, 0.6);
  --surface-glass-border: rgba(59, 181, 142, 0.12);

  --shadow-sm:  0 1px 3px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.15);
  --shadow-md:  0 4px 12px rgba(0, 0, 0, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 30px rgba(59, 181, 142, 0.15), 0 0 80px rgba(59, 181, 142, 0.05);

  --nav-bg: rgba(13, 27, 34, 0.88);
  --grid-color: rgba(59, 181, 142, 0.04);

  color-scheme: dark;
}

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

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

body {
  font-family: var(--font-primary);
  font-weight: 400;
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

a {
  color: var(--text-accent);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}
a:hover { opacity: 0.85; }

img, svg { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
ul, ol { list-style: none; }

/* ── Container ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ── Background Grid ────────────────────────────────────────── */
.bg-grid {
  position: relative;
}
.bg-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-secondary);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}
.nav__logo img {
  height: 28px;
  width: auto;
}
.nav__logo-text {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
}
.nav__logo-label {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-tertiary);
  margin-left: var(--space-xs);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.theme-toggle:hover {
  color: var(--text-accent);
  border-color: var(--border-accent);
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
}
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun,
:root .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon,
:root .theme-toggle .icon-moon { display: block; }

/* ── Hero Section ───────────────────────────────────────────── */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  padding-top: 64px;
  overflow: hidden;
}

.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__video-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(250, 252, 251, 0.55) 0%,
    rgba(250, 252, 251, 0.75) 60%,
    var(--bg-primary) 100%
  );
}
[data-theme="dark"] .hero__video-wrap::after {
  background: linear-gradient(
    to bottom,
    rgba(13, 27, 34, 0.5) 0%,
    rgba(13, 27, 34, 0.75) 60%,
    var(--bg-primary) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
}

.hero__title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.hero__sub {
  font-size: var(--text-lg);
  font-weight: 300;
  font-style: italic;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ── Main Content ───────────────────────────────────────────── */
.main {
  position: relative;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  min-height: 60vh;
  z-index: 1;
}

/* ── Status Banner ──────────────────────────────────────────── */
.status-banner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2xl);
  font-size: var(--text-lg);
  font-weight: 600;
  border: 1px solid transparent;
  transition: all var(--transition-base);
}

.status-banner__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 currentColor; }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px transparent; }
}

.status-banner--operational {
  background: rgba(59, 181, 142, 0.08);
  border-color: rgba(59, 181, 142, 0.2);
  color: var(--status-operational);
}
.status-banner--operational .status-banner__dot {
  background: var(--status-operational);
  box-shadow: 0 0 8px rgba(59, 181, 142, 0.4);
}

.status-banner--minor {
  background: rgba(247, 249, 111, 0.08);
  border-color: rgba(247, 249, 111, 0.2);
  color: var(--status-minor);
}
[data-theme="light"] .status-banner--minor { color: #9a8b00; }
.status-banner--minor .status-banner__dot {
  background: var(--status-minor);
  box-shadow: 0 0 8px rgba(247, 249, 111, 0.4);
}

.status-banner--major {
  background: rgba(240, 160, 48, 0.08);
  border-color: rgba(240, 160, 48, 0.2);
  color: var(--status-major);
}
.status-banner--major .status-banner__dot {
  background: var(--status-major);
  box-shadow: 0 0 8px rgba(240, 160, 48, 0.4);
}

.status-banner--critical {
  background: rgba(224, 82, 82, 0.08);
  border-color: rgba(224, 82, 82, 0.2);
  color: var(--status-critical);
}
.status-banner--critical .status-banner__dot {
  background: var(--status-critical);
  box-shadow: 0 0 8px rgba(224, 82, 82, 0.4);
}

/* ── Service Grid ───────────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-accent);
  margin-bottom: var(--space-lg);
}
.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-a3-turquoise);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.service-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.service-item:hover {
  border-color: var(--border-accent);
}

.service-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.service-item__dot--operational { background: var(--status-operational); box-shadow: 0 0 6px rgba(59, 181, 142, 0.4); }
.service-item__dot--minor { background: var(--status-minor); box-shadow: 0 0 6px rgba(247, 249, 111, 0.4); }
.service-item__dot--major { background: var(--status-major); box-shadow: 0 0 6px rgba(240, 160, 48, 0.4); }
.service-item__dot--critical { background: var(--status-critical); box-shadow: 0 0 6px rgba(224, 82, 82, 0.4); }

.service-item__name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
}
.service-item__status {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-transform: capitalize;
}

/* ── Incident Cards ─────────────────────────────────────────── */
.incident-card {
  position: relative;
  padding: var(--space-xl);
  padding-left: calc(var(--space-xl) + 4px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
}
.incident-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}
.incident-card--minor::before { background: var(--status-minor); }
.incident-card--major::before { background: var(--status-major); }
.incident-card--critical::before { background: var(--status-critical); }
.incident-card--resolved::before { background: var(--status-operational); }

.incident-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.incident-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.incident-card__badges {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: 100px;
  text-transform: capitalize;
  letter-spacing: 0.02em;
}
.badge--minor {
  background: rgba(247, 249, 111, 0.12);
  color: var(--status-minor);
}
[data-theme="light"] .badge--minor { color: #9a8b00; }
.badge--major {
  background: rgba(240, 160, 48, 0.12);
  color: var(--status-major);
}
.badge--critical {
  background: rgba(224, 82, 82, 0.12);
  color: var(--status-critical);
}
.badge--status {
  background: rgba(59, 181, 142, 0.1);
  color: var(--text-accent);
}

.incident-card__services {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.service-tag {
  display: inline-flex;
  padding: 2px 8px;
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

/* Incident timeline */
.incident-timeline {
  border-top: 1px solid var(--border-secondary);
  padding-top: var(--space-md);
}

.timeline-entry {
  position: relative;
  padding-left: var(--space-xl);
  padding-bottom: var(--space-md);
}
.timeline-entry:last-child {
  padding-bottom: 0;
}

.timeline-entry::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-accent);
}
.timeline-entry::after {
  content: '';
  position: absolute;
  left: 7px;
  top: 18px;
  width: 2px;
  bottom: 0;
  background: var(--border-secondary);
}
.timeline-entry:last-child::after {
  display: none;
}

.timeline-entry__status {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: capitalize;
  color: var(--text-accent);
}

.timeline-entry__time {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-left: var(--space-sm);
}

.timeline-entry__message {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: var(--space-xs);
}

/* ── Maintenance Cards ──────────────────────────────────────── */
.maintenance-card {
  position: relative;
  padding: var(--space-xl);
  padding-left: calc(var(--space-xl) + 4px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
}
.maintenance-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-glow);
}
.maintenance-card--in_progress::before {
  background: var(--status-minor);
}
.maintenance-card--completed::before,
.maintenance-card--cancelled::before {
  background: var(--text-tertiary);
}

.maintenance-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.maintenance-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.maintenance-card__time {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.maintenance-card__description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.maintenance-card__services {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

/* ── Collapsible Section ────────────────────────────────────── */
.collapsible__toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: none;
  border: none;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-tertiary);
  padding: var(--space-sm) 0;
  margin-bottom: var(--space-md);
  transition: color var(--transition-fast);
}
.collapsible__toggle:hover {
  color: var(--text-accent);
}
.collapsible__toggle svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}
.collapsible__toggle[aria-expanded="true"] svg {
  transform: rotate(90deg);
}
.collapsible__content {
  display: none;
}
.collapsible__content--open {
  display: block;
}

/* ── Empty State ────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border-secondary);
  padding: var(--space-xl) 0;
  margin-top: var(--space-2xl);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}
.footer__brand img {
  height: 20px;
  width: auto;
  opacity: 0.5;
}

.footer__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.footer__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}
.footer__link:hover {
  color: var(--text-accent);
  opacity: 1;
}
.footer__link svg {
  width: 14px;
  height: 14px;
}

.footer__tz {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.footer__tz-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}
.footer__tz-select {
  font-family: var(--font-primary);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  cursor: pointer;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .service-grid {
    grid-template-columns: 1fr;
  }
  .incident-card__header {
    flex-direction: column;
  }
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav__logo-label {
    display: none;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }
}