/* ─── support.orkosi.com — Dark Theme ──────────────────────────────────────
 * Task #55928: [P0-SUPPORT] Set up support.orkosi.com
 * Matches orkosi.com dark theme: #000 bg, #10b981 accent, Inter font
 * ────────────────────────────────────────────────────────────────────────── */

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

:root {
  --bg: #000000;
  --bg-secondary: #09090b;
  --bg-tertiary: #18181b;
  --border: #27272a;
  --border-strong: #3f3f46;
  --text: #fafafa;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --accent: #10b981;
  --accent-light: #34d399;
  --accent-dark: #059669;
  --primary: #3b82f6;
  --danger: #ef4444;
  --warning: #f59e0b;
  --card-radius: 12px;
  --button-radius: 8px;
  --badge-radius: 20px;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--accent-light);
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-link img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.logo-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.logo-divider {
  color: var(--border-strong);
  font-weight: 300;
  margin: 0 2px;
}

.logo-sub {
  font-weight: 400;
  color: var(--text-muted);
}

nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

nav a {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s ease;
}

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

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

.hero {
  padding: 80px 0 64px;
  text-align: center;
}

.hero h1 {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
}

.search-box {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
}

.search-box input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  color: var(--text);
  font-size: 16px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s ease;
}

.search-box input::placeholder {
  color: var(--text-dim);
}

.search-box input:focus {
  border-color: var(--accent);
}

.search-box svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
}

/* ─── Sections ───────────────────────────────────────────────────────────── */

.section {
  padding: 64px 0;
}

.section + .section {
  border-top: 1px solid var(--border);
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

/* ─── Quick Links Grid ───────────────────────────────────────────────────── */

.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 64px;
}

.quick-link-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  transition: border-color 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

.quick-link-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-tertiary);
}

.quick-link-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent);
}

.quick-link-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.quick-link-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─── FAQ Accordion ──────────────────────────────────────────────────────── */

.faq-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.faq-category-btn {
  padding: 8px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--badge-radius);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
}

.faq-category-btn:hover,
.faq-category-btn.active {
  background: var(--bg-tertiary);
  border-color: var(--accent);
  color: var(--text);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: border-color 0.15s ease;
}

.faq-item:hover {
  border-color: var(--border-strong);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  background: var(--bg-secondary);
  border: none;
  color: var(--text);
  font-size: 16px;
  font-weight: 500;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease;
}

.faq-question:hover {
  background: var(--bg-tertiary);
}

.faq-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--text-dim);
  transition: transform 0.2s ease;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ─── Contact Form ───────────────────────────────────────────────────────── */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--button-radius);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2371717a' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 4 3.5-4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--button-radius);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #000;
}

.btn-primary:hover {
  background: var(--accent-light);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.contact-info h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-channel {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
}

.contact-channel-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary);
}

.contact-channel-text {
  font-size: 14px;
}

.contact-channel-text strong {
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-channel-text span {
  color: var(--text-muted);
}

/* ─── Status ─────────────────────────────────────────────────────────────── */

.status-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--card-radius);
  margin-bottom: 32px;
  font-size: 15px;
  font-weight: 500;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 640px) {
  .status-grid {
    grid-template-columns: 1fr;
  }
}

.status-card {
  padding: 20px 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
}

.status-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.status-card h3 {
  font-size: 15px;
  font-weight: 600;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--badge-radius);
  font-size: 12px;
  font-weight: 600;
}

.status-badge.operational {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent);
}

.status-badge.degraded {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.status-card p {
  font-size: 13px;
  color: var(--text-dim);
}

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

.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 64px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-text {
  font-size: 14px;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text);
}

/* ─── Form Feedback ──────────────────────────────────────────────────────── */

.form-success {
  display: none;
  padding: 16px 20px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--button-radius);
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
  margin-top: 12px;
}

.form-error {
  display: none;
  padding: 16px 20px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--button-radius);
  color: var(--danger);
  font-size: 14px;
  font-weight: 500;
  margin-top: 12px;
}

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

@media (max-width: 640px) {
  .hero h1 {
    font-size: 32px;
  }

  .section-title {
    font-size: 28px;
  }

  .header-inner {
    flex-direction: column;
    height: auto;
    padding: 12px 24px;
    gap: 8px;
  }

  nav {
    gap: 20px;
  }

  .quick-links {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}