/* ============================================================
   HDI Brand System
   Source of truth for colors, typography, and components.
   ============================================================ */

:root {
  /* Palette */
  --navy:       #0D2545;
  --navy-mid:   #1A3B62;
  --teal:       #00C896;
  --teal-dark:  #00A87E;
  --teal-light: #E0FAF4;
  --slate:      #3A5570;
  --white:      #FFFFFF;
  --light-gray: #F2F6FA;
  --mid-gray:   #D0DCE8;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Menlo', 'Consolas', monospace;

  /* Layout */
  --container-max: 1200px;
  --gap-xs: 0.5rem;
  --gap-sm: 1rem;
  --gap-md: 1.5rem;
  --gap-lg: 2.5rem;
  --gap-xl: 4rem;
  --radius-sm: 6px;
  --radius-md: 12px;
  --shadow-sm: 0 1px 2px rgba(13, 37, 69, 0.06);
  --shadow-md: 0 4px 16px rgba(13, 37, 69, 0.08);
  --shadow-lg: 0 12px 40px rgba(13, 37, 69, 0.12);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; height: auto; display: block; }

a { color: var(--teal-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4, h5, h6 {
  color: var(--navy);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--gap-sm);
}
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); letter-spacing: -0.015em; }
h3 { font-size: 1.4rem; font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin: 0 0 var(--gap-sm); }

code, pre {
  font-family: var(--font-mono);
  font-size: 0.9em;
}
pre {
  background: var(--navy);
  color: var(--white);
  padding: var(--gap-md);
  border-radius: var(--radius-md);
  overflow-x: auto;
}
code { background: var(--light-gray); padding: 0.1em 0.35em; border-radius: 4px; color: var(--navy); }
pre code { background: transparent; padding: 0; color: inherit; }

.label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--teal);
  display: inline-block;
  margin-bottom: var(--gap-xs);
}
.label-on-light { color: var(--slate); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: var(--white); padding: 0.75rem 1rem;
  z-index: 999;
}
.skip-link:focus { left: 0; }

/* ----- Layout ----- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gap-md);
}

.section { padding: var(--gap-xl) 0; }
.section-light { background: var(--light-gray); }
.section-white { background: var(--white); }
.section-navy { background: var(--navy); color: var(--white); }
.section-navy h1, .section-navy h2, .section-navy h3, .section-navy h4 { color: var(--white); }
.section-navy a:not(.btn) { color: var(--teal); }

.section-tight { padding: var(--gap-lg) 0; }

.grid { display: grid; gap: var(--gap-md); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.05s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.875rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1.0625rem; }

.btn-primary {
  background: var(--teal);
  color: var(--navy);
}
.btn-primary:hover { background: var(--teal-dark); color: var(--navy); }

.btn-secondary {
  background: transparent;
  color: var(--teal);
  border-color: var(--teal);
}
.btn-secondary:hover { background: var(--teal); color: var(--navy); }

.btn-on-dark.btn-secondary { color: var(--white); border-color: var(--white); }
.btn-on-dark.btn-secondary:hover { background: var(--white); color: var(--navy); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--mid-gray);
}
.btn-ghost:hover { border-color: var(--navy); }

.btn-row { display: flex; flex-wrap: wrap; gap: var(--gap-sm); }
.btn-row-center { justify-content: center; }

/* ----- Nav ----- */
.site-nav {
  background: var(--navy);
  color: var(--white);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  gap: var(--gap-md);
}
.nav-brand { display: flex; align-items: center; }
.nav-logo { height: 32px; width: auto; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
}
.nav-link {
  color: var(--white);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease;
}
.nav-link:hover { text-decoration: none; border-bottom-color: var(--teal); }
.nav-link.is-active { border-bottom-color: var(--teal); }

.nav-cta { margin-left: var(--gap-sm); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 40px; height: 40px;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  justify-content: space-between;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
}

@media (max-width: 800px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--gap-sm) var(--gap-md);
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-menu.is-open { display: flex; }
  .nav-link { padding: 0.85rem 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .nav-cta { margin: var(--gap-sm) 0 0; align-self: flex-start; }
}

/* ----- Hero ----- */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: var(--gap-xl) 0;
  border-bottom: 3px solid var(--teal);
  position: relative;
  overflow: hidden;
}
.hero::after {
  /* Subtle radial accent in the corner */
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  right: -200px; top: -200px;
  background: radial-gradient(circle, rgba(0,200,150,0.10) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-mark {
  width: 220px;
  margin-left: auto;
}
.hero h1 { color: var(--white); margin-bottom: var(--gap-md); }
.hero-subhead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  max-width: 60ch;
  margin-bottom: var(--gap-lg);
}
@media (max-width: 800px) {
  .hero-inner { grid-template-columns: 1fr; gap: var(--gap-md); }
  .hero-mark { display: none; }
}

/* ----- Banner strip (regulatory tailwind) ----- */
.banner-strip {
  background: var(--teal);
  color: var(--navy);
  padding: 0.85rem 0;
  font-weight: 500;
  text-align: center;
}
.banner-strip a { color: var(--navy); font-weight: 700; text-decoration: underline; }

/* ----- Cards ----- */
.card {
  background: var(--white);
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card-hover:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.card-navy {
  background: var(--navy-mid);
  color: var(--white);
  border: 0;
}
.card-navy h3, .card-navy h4 { color: var(--white); }

.card-icon {
  width: 48px; height: 48px;
  background: var(--teal-light);
  color: var(--teal-dark);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--gap-sm);
}
.card-navy .card-icon { background: rgba(0,200,150,0.18); color: var(--teal); }

/* ----- KPI / stat callouts ----- */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}
.kpi {
  background: var(--navy-mid);
  color: var(--white);
  padding: var(--gap-lg) var(--gap-md);
  border-radius: var(--radius-md);
  text-align: center;
}
.kpi-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}
.kpi-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}
@media (max-width: 700px) {
  .kpi-row { grid-template-columns: 1fr; }
}

/* ----- Pricing cards ----- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
  align-items: stretch;
}
.pricing-card {
  background: var(--white);
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius-md);
  padding: var(--gap-lg) var(--gap-md);
  display: flex;
  flex-direction: column;
  position: relative;
}
.pricing-card.is-featured {
  border: 2px solid var(--teal);
  box-shadow: var(--shadow-md);
}
.pricing-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: var(--navy);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}
.pricing-name { color: var(--navy); font-size: 1.25rem; font-weight: 700; margin-bottom: 0.25rem; }
.pricing-price {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--navy);
  margin: var(--gap-sm) 0;
}
.pricing-price small { font-size: 1rem; font-weight: 500; color: var(--slate); }
.pricing-features {
  list-style: none;
  padding: 0; margin: 0 0 var(--gap-md);
  flex: 1;
}
.pricing-features li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}
.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 0;
  color: var(--teal);
  font-weight: 700;
}
.pricing-card .btn { width: 100%; }
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; } }

/* ----- Tables ----- */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.table th, .table td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--mid-gray);
}
.table th {
  background: var(--navy);
  color: var(--white);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.table tr:nth-child(even) td { background: var(--light-gray); }
.table tr:last-child td { border-bottom: 0; }

/* ----- Forms ----- */
.form { display: grid; gap: var(--gap-sm); }
.form-row { display: grid; gap: var(--gap-sm); grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 0.25rem; }
.form-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: var(--white);
  color: var(--navy);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 0;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,200,150,0.18);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-error { color: #b00020; font-size: 0.8rem; }
.form-help { font-size: 0.8rem; color: var(--slate); }

.auth-card {
  max-width: 440px;
  margin: var(--gap-xl) auto;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--gap-lg);
  box-shadow: var(--shadow-md);
}

/* ----- Flash messages ----- */
.flash-stack {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--gap-sm) var(--gap-md) 0;
  display: grid;
  gap: 0.5rem;
}
.flash {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  border-left: 4px solid var(--mid-gray);
  background: var(--light-gray);
  color: var(--navy);
}
.flash-success { border-color: var(--teal); background: var(--teal-light); }
.flash-error,
.flash-danger { border-color: #b00020; background: #fdecef; color: #6a0014; }
.flash-info { border-color: var(--navy-mid); background: var(--light-gray); }
.flash-warning { border-color: #d97706; background: #fff3e0; color: #5a3000; }

/* ----- Segments grid (homepage) ----- */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap-md);
}
.segment {
  background: var(--white);
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
}
.segment-icon {
  font-size: 1.75rem;
  display: block;
  margin-bottom: 0.5rem;
}
.segment h4 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.segment p { font-size: 0.875rem; color: var(--slate); margin: 0; }

/* ----- Callout (regulatory tailwind box) ----- */
.callout {
  border: 2px solid var(--teal);
  background: var(--teal-light);
  border-radius: var(--radius-md);
  padding: var(--gap-lg);
}
.callout h3 { color: var(--navy); margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }

/* ----- Two-column "vs" comparison ----- */
.vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-md);
}
.vs-col {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  border: 1px solid var(--mid-gray);
}
.vs-col.is-us { border-color: var(--teal); background: linear-gradient(180deg, var(--teal-light) 0%, var(--white) 100%); }
.vs-col h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--slate); }
.vs-col.is-us h4 { color: var(--teal-dark); }
.vs-col ul { padding-left: 1.2rem; margin: 0; }
.vs-col li { margin-bottom: 0.4rem; font-size: 0.95rem; }
@media (max-width: 700px) { .vs-grid { grid-template-columns: 1fr; } }

/* ----- FAQ ----- */
.faq { display: grid; gap: var(--gap-sm); }
.faq details {
  background: var(--white);
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  transition: border-color 0.15s ease;
}
.faq details[open] { border-color: var(--teal); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  font-size: 1.05rem;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--teal);
  font-weight: 400;
  transition: transform 0.15s ease;
}
.faq details[open] summary::after { content: '−'; }
.faq details > p { margin-top: var(--gap-sm); margin-bottom: 0; }

/* ----- Roadmap timeline ----- */
.roadmap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-sm);
  position: relative;
  margin-top: var(--gap-md);
}
.roadmap::before {
  content: '';
  position: absolute;
  top: 28px; left: 0; right: 0;
  height: 2px;
  background: var(--mid-gray);
  z-index: 0;
}
.roadmap-step {
  position: relative;
  z-index: 1;
  text-align: left;
  padding-top: 50px;
}
.roadmap-step::before {
  content: '';
  position: absolute;
  top: 18px; left: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--mid-gray);
}
.roadmap-step.is-done::before { background: var(--teal); border-color: var(--teal); }
.roadmap-step.is-current::before {
  background: var(--teal);
  border-color: var(--teal);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,200,150,0.55); }
  50% { box-shadow: 0 0 0 10px rgba(0,200,150,0); }
}
.roadmap-phase {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.7rem;
  color: var(--teal-dark);
}
.roadmap-months {
  font-size: 0.85rem;
  color: var(--slate);
  margin-bottom: 0.35rem;
}
.roadmap-text { font-size: 0.9rem; color: var(--slate); }

@media (max-width: 800px) {
  .roadmap { grid-template-columns: 1fr; gap: var(--gap-md); }
  .roadmap::before { left: 10px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .roadmap-step { padding: 0 0 0 36px; }
  .roadmap-step::before { top: 0; left: 0; }
}

/* ----- Footer ----- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.8);
  padding-top: var(--gap-xl);
  margin-top: var(--gap-xl);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: var(--gap-xl);
  padding-bottom: var(--gap-lg);
}
.footer-logo { height: 32px; margin-bottom: var(--gap-sm); }
.footer-tagline { color: rgba(255,255,255,0.75); font-size: 0.9rem; max-width: 38ch; }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}
.footer-heading {
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: var(--gap-sm);
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { color: rgba(255,255,255,0.8); font-size: 0.9rem; }
.footer-col a:hover { color: var(--teal); text-decoration: none; }
.footer-baseline {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--gap-sm) 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}
@media (max-width: 800px) {
  .footer-inner { grid-template-columns: 1fr; gap: var(--gap-md); }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .footer-cols { grid-template-columns: 1fr; }
}

/* ----- Utility ----- */
.text-center { text-align: center; }
.text-mono { font-family: var(--font-mono); }
.muted { color: var(--slate); }
.mt-sm { margin-top: var(--gap-sm); }
.mt-md { margin-top: var(--gap-md); }
.mt-lg { margin-top: var(--gap-lg); }
.mb-0 { margin-bottom: 0; }
.section-heading { text-align: center; margin-bottom: var(--gap-lg); }
.section-heading p { max-width: 60ch; margin-left: auto; margin-right: auto; color: var(--slate); }
.lede { font-size: 1.1rem; color: var(--slate); }

/* ----- Privacy page ----- */
.privacy-body {
  max-width: 72ch;
  margin: 0 auto;
  color: var(--slate);
  line-height: 1.75;
}
.privacy-body h2 {
  color: var(--navy);
  font-size: 1.35rem;
  margin-top: 3rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--teal);
}
.privacy-body h3 {
  color: var(--navy);
  font-size: 1.05rem;
  margin-top: 1.75rem;
  margin-bottom: 0.4rem;
}
.privacy-lead {
  font-size: 1.05rem;
  color: var(--slate);
  border-left: 4px solid var(--teal);
  padding-left: 1rem;
  margin-bottom: 2.5rem;
}
.privacy-body ul { padding-left: 1.5rem; margin-bottom: 1rem; }
.privacy-body li { margin-bottom: 0.4rem; }
.privacy-body address { font-style: normal; margin-top: 0.5rem; line-height: 1.8; }
.privacy-body code {
  background: var(--light-gray);
  padding: 0.1em 0.35em;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.9em;
}
.privacy-table-wrap { overflow-x: auto; margin: 1.5rem 0; }
.privacy-table-wrap table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.privacy-table-wrap th {
  background: var(--navy);
  color: var(--white);
  padding: 0.6rem 1rem;
  text-align: left;
  font-weight: 600;
}
.privacy-table-wrap td {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--mid-gray);
  vertical-align: top;
}
.privacy-table-wrap tr:nth-child(even) td { background: var(--light-gray); }

/* ----- Auth pages ----- */
.auth-page {
  min-height: calc(100vh - 64px);
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}
.auth-card {
  background: var(--navy);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 8px 32px rgba(13,37,69,0.18);
}
.auth-logo { display: block; width: 48px; height: 48px; margin: 0 auto 1.25rem; }
.auth-title {
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 0.4rem;
}
.auth-subtitle {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  text-align: center;
  margin: 0 0 1.5rem;
}
.auth-card .field { margin-bottom: 1rem; }
.auth-card label {
  display: block;
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
}
.auth-card input[type="text"],
.auth-card input[type="email"],
.auth-card input[type="password"] {
  width: 100%;
  box-sizing: border-box;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  color: var(--white);
  padding: 0.65rem 0.875rem;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}
.auth-card input:focus {
  outline: none;
  border-color: var(--teal);
  background: rgba(255,255,255,0.1);
}
.auth-card input::placeholder { color: rgba(255,255,255,0.3); }
.auth-card .field-error input { border-color: #e05c5c; }
.field-msg { color: #e05c5c; font-size: 0.8rem; margin: 0.25rem 0 0; }
.field-hint { color: rgba(255,255,255,0.4); font-size: 0.8rem; margin: 0.25rem 0 0; }
.auth-remember {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
}
.auth-remember input[type="checkbox"] { accent-color: var(--teal); width: 16px; height: 16px; }
.btn-block { display: block; width: 100%; text-align: center; }
.auth-links {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}
.auth-links a { color: var(--teal); }
.auth-links a:hover { text-decoration: underline; }
.auth-links-sep { margin: 0 0.4rem; }

/* ----- Portal ----- */
.portal-welcome {
  background: var(--navy);
  border-bottom: 3px solid var(--teal);
  padding: 2rem 0;
}
.portal-welcome-heading { color: var(--white); font-size: 1.75rem; margin: 0 0 0.25rem; }
.portal-welcome-sub { color: rgba(255,255,255,0.7); margin: 0; font-size: 1rem; }

.portal-body { background: var(--light-gray); padding: 2.5rem 0 4rem; min-height: calc(100vh - 200px); }

.portal-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 900px) { .portal-grid { grid-template-columns: 1fr; } }

.portal-card {
  background: var(--white);
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 4px rgba(13,37,69,0.07);
}
.portal-card-navy { background: var(--navy); }
.portal-card-danger { border: 1px solid #e8b4b4; background: #fff8f8; }

.portal-card-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 1.1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--mid-gray);
}
.portal-card-title-light { color: rgba(255,255,255,0.6); border-bottom-color: rgba(255,255,255,0.1); }
.portal-card-title-danger { color: #9b3030; border-bottom-color: #e8b4b4; }

.portal-card-actions { display: flex; gap: 0.75rem; margin-top: 1.25rem; flex-wrap: wrap; }

/* Subscription detail rows */
.sub-row { display: flex; justify-content: space-between; align-items: center;
           padding: 0.6rem 0; border-bottom: 1px solid var(--light-gray); font-size: 0.92rem; }
.sub-row:last-of-type { border-bottom: none; }
.sub-label { color: var(--slate); }
.sub-value { font-weight: 600; color: var(--navy); }

/* Status badges */
.status-badge {
  display: inline-block; padding: 2px 10px; border-radius: 20px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em;
}
.status-active, .status-trialing { background: #e0faf4; color: #006b4f; }
.status-past_due { background: #fff3cd; color: #856404; }
.status-canceled, .status-unpaid, .status-incomplete { background: #ffe0e0; color: #9b3030; }

/* Data freshness stats */
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.stat-box { text-align: center; }
.stat-number { display: block; font-size: 1.3rem; font-weight: 700; color: var(--teal); }
.stat-label { display: block; font-size: 0.7rem; color: rgba(255,255,255,0.6);
              letter-spacing: 0.06em; text-transform: uppercase; margin-top: 0.2rem; }

/* Data view list */
.data-view-list { list-style: none; padding: 0; margin: 0; }
.data-view-item { display: flex; gap: 0.75rem; padding: 0.75rem 0;
                  border-bottom: 1px solid var(--light-gray); font-size: 0.88rem; }
.data-view-item:last-child { border-bottom: none; }
.data-view-item p { margin: 0.15rem 0 0; color: var(--slate); font-size: 0.83rem; }
.data-view-check { flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
                   display: flex; align-items: center; justify-content: center;
                   font-size: 0.75rem; font-weight: 700; margin-top: 1px; }
.available .data-view-check { background: var(--teal); color: var(--navy); }
.unavailable .data-view-check { background: var(--mid-gray); color: var(--slate); }
.unavailable strong { color: var(--slate); }
.data-view-upgrade { font-size: 0.8rem; color: var(--teal); display: inline-block; margin-top: 0.25rem; }

/* Alerts */
.alert { border-radius: 8px; padding: 1rem 1.25rem; font-size: 0.92rem; }
.alert-warning { background: #fff3cd; color: #856404; border: 1px solid #ffd970; }
.alert-neutral { background: var(--light-gray); color: var(--slate); border: 1px solid var(--mid-gray); }

/* CTA card (no subscription) */
.cta-card { background: var(--teal-light); border-radius: 8px; padding: 1.25rem 1.5rem; }
.cta-card h3 { color: var(--navy); margin: 0 0 0.5rem; font-size: 1.05rem; }
.cta-card p { color: var(--slate); font-size: 0.9rem; margin: 0 0 1rem; }

/* Account info */
.account-info-grid { display: flex; flex-direction: column; gap: 0; }
.account-info-row { display: flex; gap: 1rem; padding: 0.6rem 0;
                    border-bottom: 1px solid var(--light-gray); font-size: 0.92rem; }
.account-info-row:last-child { border-bottom: none; }
.account-info-label { width: 140px; flex-shrink: 0; color: var(--slate); }
.account-info-value { color: var(--navy); font-weight: 500; }
.account-info-mono { font-family: var(--font-mono); font-size: 0.82rem; }

/* Portal inputs (light bg, not auth-card dark) */
.portal-input {
  width: 100%; box-sizing: border-box;
  border: 1px solid var(--mid-gray); border-radius: 6px;
  padding: 0.6rem 0.85rem; font-size: 0.95rem; color: var(--navy);
  background: var(--white); transition: border-color 0.2s;
}
.portal-input:focus { outline: none; border-color: var(--teal); }
.portal-card label { display: block; font-size: 0.875rem; font-weight: 500;
                     color: var(--slate); margin-bottom: 0.35rem; }
.portal-card .field { margin-bottom: 1rem; }
.portal-card .field-error .portal-input { border-color: #e05c5c; }

/* Danger zone */
.btn-danger { background: #c0392b; color: #fff; border: none; }
.btn-danger:hover { background: #a93226; color: #fff; }
.btn-ghost { background: transparent; color: var(--slate); border: 1px solid var(--mid-gray); }
.btn-ghost:hover { border-color: var(--slate); color: var(--navy); background: transparent; }

/* Cancel modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(13,37,69,0.55);
  display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.modal-box {
  background: var(--white); border-radius: 12px; padding: 2rem;
  max-width: 420px; width: 90%; box-shadow: 0 8px 40px rgba(0,0,0,0.18);
}
.modal-title { color: var(--navy); margin: 0 0 0.75rem; }
.modal-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; justify-content: flex-end; }