/* =============================================================================
   Trakium · Landing & Login (marketing/auth)
   ============================================================================= */

:root {
  --mk-bg: #051018;
  --mk-surface: rgba(12, 22, 34, 0.72);
  --mk-surface-solid: #0c1622;
  --mk-border: rgba(255, 255, 255, 0.1);
  --mk-text: #f0f9ff;
  --mk-muted: rgba(186, 230, 253, 0.72);
  --mk-accent: #22d3ee;
  --mk-accent-2: #0891b2;
  --mk-glow: rgba(34, 211, 238, 0.35);
  --mk-radius: 20px;
  --mk-radius-sm: 12px;
  --mk-font: system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial, sans-serif;
}

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

html, body {
  margin: 0;
  min-height: 100%;
}

body.mk-page {
  font-family: var(--mk-font);
  color: var(--mk-text);
  background: var(--mk-bg);
  min-height: 100vh;
}

.mk-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-color: #051018;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.mk-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(5, 16, 24, 0.92) 0%, rgba(5, 16, 24, 0.55) 42%, rgba(5, 16, 24, 0.35) 100%),
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(34, 211, 238, 0.08), transparent 60%);
}

.mk-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.mk-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px clamp(20px, 4vw, 48px);
}

.mk-nav-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  text-decoration: none !important;
}

.mk-brand-logo {
  display: block;
  height: 34px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  background: transparent;
}

.mk-brand-logo-login {
  height: 38px;
  max-width: 240px;
}

.mk-login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  text-align: center;
}

.mk-login-brand p {
  margin: 0;
  font-size: 13px;
  color: var(--mk-muted);
}

.mk-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.mk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none !important;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.mk-btn:active { transform: scale(0.98); }

.mk-btn-primary {
  background: linear-gradient(135deg, var(--mk-accent-2), var(--mk-accent));
  color: #042f2e;
  box-shadow: 0 8px 28px var(--mk-glow);
}

.mk-btn-primary:hover {
  box-shadow: 0 12px 36px var(--mk-glow);
  color: #042f2e;
}

.mk-btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--mk-border);
  color: var(--mk-text);
  backdrop-filter: blur(8px);
}

.mk-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--mk-text);
}

.mk-btn-sm {
  padding: 9px 16px;
  font-size: 13px;
}

/* ── Landing hero ───────────────────────────────────────────────────────── */
.mk-hero {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  padding: 20px clamp(20px, 4vw, 48px) 48px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.mk-hero-content {
  max-width: 620px;
}

.mk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mk-accent);
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.25);
  margin-bottom: 20px;
}

.mk-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.mk-hero h1 span {
  background: linear-gradient(90deg, #fff 0%, #a5f3fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mk-hero-lead {
  margin: 0 0 28px;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  line-height: 1.6;
  color: var(--mk-muted);
  max-width: 540px;
}

.mk-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.mk-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.mk-feature {
  padding: 16px;
  border-radius: var(--mk-radius-sm);
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.mk-feature strong {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}

.mk-feature span {
  font-size: 12px;
  color: var(--mk-muted);
  line-height: 1.4;
}

/* ── Login page ─────────────────────────────────────────────────────────── */
.mk-login-page .mk-shell {
  justify-content: center;
}

.mk-login-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px clamp(20px, 4vw, 48px) 40px;
}

.mk-login-card {
  width: 100%;
  max-width: 420px;
  padding: 32px 28px;
  border-radius: var(--mk-radius);
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.mk-login-card h1 {
  margin: 0 0 6px;
  font-size: 1.35rem;
  font-weight: 750;
  text-align: center;
}

.mk-login-sub {
  margin: 0 0 22px;
  text-align: center;
  font-size: 13px;
  color: var(--mk-muted);
}

.mk-field {
  margin-bottom: 16px;
}

.mk-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mk-muted);
}

.mk-field input {
  width: 100%;
  padding: 13px 14px;
  border-radius: var(--mk-radius-sm);
  border: 1px solid var(--mk-border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--mk-text);
  font: inherit;
  font-size: 15px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.mk-field input:focus {
  outline: none;
  border-color: var(--mk-accent);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15);
}

.mk-error {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: var(--mk-radius-sm);
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: #fecaca;
  font-size: 13px;
}

.mk-login-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.mk-login-actions .mk-btn-primary {
  width: 100%;
  padding: 14px;
  font-size: 15px;
}

.mk-login-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin-top: 16px;
  font-size: 13px;
}

.mk-login-links a {
  color: var(--mk-accent);
}

/* ── Footer partners ──────────────────────────────────────────────────────── */
.mk-footer {
  padding: 28px clamp(20px, 4vw, 48px) 36px;
  border-top: 1px solid var(--mk-border);
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
}

.mk-footer-inner {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.mk-footer-label {
  margin: 0 0 16px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

.mk-footer-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 5vw, 48px);
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.mk-footer-logos img {
  object-fit: contain;
}

.mk-footer-onko {
  height: 32px;
  width: auto;
  max-width: 160px;
}

.mk-footer-aegis {
  height: 44px;
  width: auto;
}

.mk-footer-mxaib {
  height: 34px;
  width: auto;
  max-width: 280px;
  opacity: 0.95;
}

.mk-footer-copy {
  margin: 0;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.3);
}

@media (max-width: 640px) {
  .mk-nav-actions .mk-btn-ghost { display: none; }
  .mk-hero-cta { flex-direction: column; }
  .mk-hero-cta .mk-btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .mk-btn { transition: none; }
}