/* Varden VIII — Portal styles */
:root {
  --ink: #1a1a1a;
  --paper: #f4f1ea;
  --paper-dark: #e8e3d8;
  --moss: #3a4a35;
  --moss-deep: #2a3526;
  --stone: #8a7e6d;
  --gold: #b89968;
  --gold-bright: #c9a961;
  --rule: rgba(26, 26, 26, 0.12);
  --shadow: 0 2px 14px rgba(26, 26, 26, 0.06);
  --shadow-elev: 0 8px 32px rgba(26, 26, 26, 0.1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
}

/* Portal navigation */
.portal-nav {
  position: sticky;
  top: 0;
  background: rgba(244, 241, 234, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
  padding: 1.2rem 2.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
}
.portal-nav-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.portal-emblem {
  width: 36px;
  height: 36px;
}
.portal-mark {
  font-family: 'EB Garamond', serif;
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}
.portal-mark span {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--stone);
  font-weight: 400;
}
.portal-nav-right {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}
.portal-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: color 0.3s;
}
.portal-nav a:hover { color: var(--gold); }
.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.8rem;
  background: var(--paper-dark);
  border: 1px solid var(--rule);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--stone);
  font-weight: 500;
}
.tier-badge.gold {
  background: rgba(184, 153, 104, 0.15);
  border-color: var(--gold);
  color: var(--gold);
}
.tier-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--stone);
}
.tier-badge.gold::before { background: var(--gold); }

/* Login screen */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
}
.login-card {
  width: 100%;
  max-width: 440px;
  padding: 3.5rem 3rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-elev);
  text-align: center;
}
.login-emblem {
  width: 84px;
  height: 84px;
  margin: 0 auto 2rem;
  display: block;
}
.login-card h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 300;
  margin-bottom: 0.4rem;
}
.login-card .lede {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--stone);
  font-size: 1.1rem;
  margin-bottom: 2.4rem;
}
.login-form {
  text-align: left;
}
.login-form .form-row {
  margin-bottom: 1.2rem;
}
.login-form label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 0.45rem;
  font-weight: 500;
}
.login-form input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  color: var(--ink);
  transition: border-color 0.3s;
}
.login-form input:focus {
  outline: none;
  border-color: var(--gold);
}
.login-form .submit-btn {
  width: 100%;
  margin-top: 0.6rem;
  padding: 1rem 1.5rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}
.login-form .submit-btn:hover {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}
.login-form .submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.login-error {
  background: rgba(170, 50, 50, 0.08);
  border-left: 3px solid #aa3232;
  padding: 0.8rem 1rem;
  margin-bottom: 1.2rem;
  font-size: 0.9rem;
  color: #882222;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  display: none;
}
.login-error.visible { display: block; }
.login-foot {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-size: 0.85rem;
  color: var(--stone);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
}
.login-foot a {
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  text-decoration: none;
  padding-bottom: 1px;
}

/* Portal main content */
.portal-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2.4rem;
}
.portal-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}
.portal-h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}
.portal-h1 em { font-style: italic; color: var(--moss); }
.portal-lede {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-style: italic;
  color: var(--stone);
  max-width: 720px;
  margin-bottom: 3rem;
}
.portal-h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 400;
  margin: 3rem 0 1.5rem;
}
.portal-h2:first-of-type { margin-top: 0; }
.section-rule {
  border-top: 1px solid var(--rule);
  margin: 4rem 0;
}

/* Document cards grid */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.doc-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 2rem 1.8rem;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.doc-card.locked {
  background: var(--paper-dark);
  opacity: 0.7;
}
.doc-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.8rem;
}
.doc-card-icon {
  font-family: 'Italiana', serif;
  font-size: 1.8rem;
  color: var(--gold);
  line-height: 1;
}
.doc-card-tier {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--stone);
  padding: 0.25rem 0.5rem;
  background: var(--paper-dark);
  border-radius: 2px;
}
.doc-card.locked .doc-card-tier {
  background: rgba(184, 153, 104, 0.15);
  color: var(--gold);
}
.doc-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 0.4rem;
  line-height: 1.2;
}
.doc-card-meta {
  font-size: 0.78rem;
  color: var(--stone);
  margin-bottom: 1rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
}
.doc-card-desc {
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
.doc-card-action {
  margin-top: auto;
}
.doc-btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all 0.3s;
}
.doc-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}
.doc-btn.locked {
  background: transparent;
  color: var(--stone);
  border-color: var(--rule);
  cursor: not-allowed;
}
.doc-btn.locked:hover {
  background: transparent;
  color: var(--stone);
}

/* CTA upgrade banner */
.upgrade-banner {
  background: var(--ink);
  color: var(--paper);
  padding: 3rem 2.5rem;
  margin: 4rem 0 2rem;
  text-align: center;
  border-left: 4px solid var(--gold);
}
.upgrade-banner h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 0.6rem;
}
.upgrade-banner p {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: rgba(244, 241, 234, 0.75);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.upgrade-btn {
  display: inline-block;
  padding: 1rem 2.4rem;
  background: var(--gold);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}
.upgrade-btn:hover {
  background: var(--paper);
  border-color: var(--paper);
}
.upgrade-banner.confirmed {
  background: rgba(58, 74, 53, 0.1);
  color: var(--ink);
  border-left-color: var(--moss);
}
.upgrade-banner.confirmed h3 { color: var(--moss-deep); }
.upgrade-banner.confirmed p { color: var(--stone); }

/* Tables (market analysis) */
.market-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
}
.market-table th, .market-table td {
  padding: 0.95rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid var(--rule);
  font-size: 0.95rem;
}
.market-table th {
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--stone);
  font-weight: 500;
  background: var(--paper-dark);
}
.market-table td.num {
  text-align: right;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
}
.market-table tr.highlight {
  background: rgba(184, 153, 104, 0.08);
}
.market-table tr.highlight td {
  font-weight: 500;
  color: var(--ink);
}

/* Process steps (kjøperreise) */
.process-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 3rem;
  margin: 2rem 0;
}
.process-step {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 1.2rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule);
}
.process-step-num {
  font-family: 'Italiana', serif;
  font-size: 2.2rem;
  color: var(--gold);
  line-height: 1;
}
.process-step h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.3rem;
}
.process-step .when {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 0.5rem;
}
.process-step p {
  font-size: 0.92rem;
  line-height: 1.55;
}

/* Modal (NDA request) */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.6);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.modal-overlay.visible {
  display: flex;
}
.modal {
  background: var(--paper);
  max-width: 540px;
  width: 100%;
  padding: 3rem;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--stone);
  cursor: pointer;
  line-height: 1;
}
.modal h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 0.6rem;
}
.modal p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.modal-action {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* Footer */
.portal-footer {
  background: var(--ink);
  color: rgba(244, 241, 234, 0.6);
  padding: 2.5rem 2.4rem;
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 6rem;
}
.portal-footer a { color: var(--gold-bright); text-decoration: none; }

/* Responsive */
@media (max-width: 768px) {
  .portal-nav { padding: 1rem 1.5rem; flex-wrap: wrap; gap: 0.8rem; }
  .portal-nav-right { gap: 1rem; flex-wrap: wrap; }
  .portal-container { padding: 2.5rem 1.5rem; }
  .portal-h1 { font-size: 2.2rem; }
  .doc-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .login-card { padding: 2.5rem 1.8rem; }
}