/* ============================================================
   thenumber13.com — Site CSS
   Oracle aesthetic: dark, amber, Cormorant SC
   ============================================================ */

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

:root {
  --void: #04030a;
  --deep: #070510;
  --surface: #0d0b15;
  --surface2: #13111e;
  --border: rgba(200, 135, 10, 0.12);
  --border-h: rgba(200, 135, 10, 0.28);
  --amber: #c8870a;
  --gold: #e0a812;
  --cream: #e4ddd4;
  --aged: #c4b08a;
  --brass: #8a6a30;
  --blood: #8b1515;
  --font-display: 'Cormorant SC', serif;
  --font-body: 'Lora', Georgia, serif;
  --font-mono: 'DM Mono', monospace;
  --font-italic: 'Cormorant Garamond', serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--void);
  color: var(--cream);
  font-family: var(--font-body);
  line-height: 1.7;
  cursor: none;
  overflow-x: hidden;
}

/* Grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9997;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
  background-size: 180px;
}

/* ── Cursor ──────────────────────────────────────────────── */
#cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--amber);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px 2px rgba(200, 135, 10, .35);
  transition: width .15s, height .15s;
}

#cursor.big {
  width: 14px;
  height: 14px;
}

#cursor-ring {
  position: fixed;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(200, 135, 10, .25);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: left .12s ease, top .12s ease;
}

/* ── Nav ──────────────────────────────────────────────────── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(4, 3, 10, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2.5rem;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cream);
  text-decoration: none;
  letter-spacing: .04em;
}

.nav-logo span {
  color: var(--amber);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(196, 176, 138, .55);
  text-decoration: none;
  cursor: pointer;
  transition: color .2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--amber);
  transition: width .25s;
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-menu-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--aged);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--deep);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2.5rem;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--aged);
  text-decoration: none;
  padding: .7rem 0;
  border-bottom: 1px solid var(--border);
}

@media(max-width:768px) {
  .nav-links {
    display: none
  }

  .nav-menu-toggle {
    display: flex
  }
}

/* ── Buttons & CTAs ─────────────────────────────────────────── */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--amber);
  color: var(--void);
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: .9rem 2.5rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
}

.cta-btn:hover {
  background: var(--gold);
  transform: translateY(-2px);
}

.cta-btn:active {
  transform: translateY(0);
}

.ghost-btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: transparent;
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: .8rem 2rem;
  border: 1px solid var(--border);
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
}

.ghost-btn:hover {
  border-color: var(--border-h);
  color: var(--gold);
}

/* ── Section layout ─────────────────────────────────────────── */
.section-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 5rem 2.5rem;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: .5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: .5rem;
}

.section-sub {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(196, 176, 138, .6);
  margin-bottom: 3rem;
}

/* ── Article grid ─────────────────────────────────────────── */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

@media(max-width:900px) {
  .article-grid {
    grid-template-columns: 1fr 1fr
  }
}

@media(max-width:600px) {
  .article-grid {
    grid-template-columns: 1fr
  }
}

.article-card {
  background: var(--deep);
  padding: 2.5rem;
  cursor: pointer;
  transition: background .25s;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
}

.article-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--amber), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}

.article-card:hover {
  background: var(--surface);
}

.article-card:hover::before {
  transform: scaleX(1);
}

.article-card.featured {
  grid-column: span 2;
  background: var(--surface);
}

.article-card.featured::before {
  transform: scaleX(1);
}

@media(max-width:600px) {
  .article-card.featured {
    grid-column: span 1
  }
}

.article-cat {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.article-cat::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--amber);
}

.article-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--cream);
  line-height: 1.3;
  margin-bottom: .75rem;
}

.article-card.featured h3 {
  font-size: 2rem;
}

.article-card p {
  font-family: var(--font-body);
  font-size: .9rem;
  color: rgba(196, 176, 138, .65);
  line-height: 1.75;
}

.article-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.article-date {
  font-family: var(--font-mono);
  font-size: .62rem;
  color: var(--brass);
}

.article-read {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--amber);
}

/* ── Stats band ─────────────────────────────────────────────── */
.stats-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 3rem 2.5rem;
}

.stats-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

@media(max-width:700px) {
  .stats-inner {
    grid-template-columns: repeat(2, 1fr)
  }
}

.stat-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--amber);
  display: block;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(196, 176, 138, .5);
  margin-top: .5rem;
  display: block;
}

/* ── Newsletter band ─────────────────────────────────────────── */
.nl-band {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 5rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.nl-band::before {
  content: 'THE·13TH·LETTER';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 18vw;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(200, 135, 10, .06);
  pointer-events: none;
  white-space: nowrap;
}

.nl-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.nl-inner h2 {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: .75rem;
}

.nl-inner p {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(196, 176, 138, .6);
  margin-bottom: 2rem;
}

.nl-form {
  display: flex;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .02);
}

.nl-form:focus-within {
  border-color: var(--border-h);
}

.nl-form input {
  flex: 1;
  background: transparent;
  border: none;
  padding: .9rem 1.3rem;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: .92rem;
  outline: none;
}

.nl-form input::placeholder {
  color: rgba(196, 176, 138, .35);
  font-style: italic;
}

.nl-form button {
  background: rgba(200, 135, 10, .1);
  border: none;
  border-left: 1px solid var(--border);
  padding: .9rem 1.5rem;
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .2s;
}

.nl-form button:hover {
  background: rgba(200, 135, 10, .2);
}

/* ── Toast ───────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: rgba(13, 11, 21, .97);
  border: 1px solid var(--amber);
  color: var(--amber);
  padding: 1rem 1.8rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .15em;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all .3s;
  max-width: 360px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.error {
  border-color: rgba(180, 30, 30, .5);
  color: rgba(220, 100, 100, .85);
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer-f13 {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.ff13-label {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--amber);
}

.ff13-date {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  color: var(--brass);
  letter-spacing: .03em;
}

.ff13-days {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .12em;
  color: var(--brass);
}

.site-footer {
  background: var(--void);
  border-top: 1px solid var(--border);
  padding: 4rem 2.5rem 2rem;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

@media(max-width:700px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem
  }
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--cream);
}

.footer-logo span {
  color: var(--amber);
}

.footer-tagline {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: .95rem;
  color: var(--brass);
  margin-top: .4rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media(max-width:500px) {
  .footer-links {
    grid-template-columns: 1fr 1fr
  }
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  font-size: .88rem;
  color: var(--brass);
  text-decoration: none;
  margin-bottom: .5rem;
  transition: color .2s;
}

.footer-col a:hover {
  color: var(--aged);
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .12em;
  color: var(--brass);
  opacity: .6;
}

@media(max-width:600px) {
  .footer-bottom {
    flex-direction: column;
    gap: .5rem;
    text-align: center
  }
}

/* ── Ticker ─────────────────────────────────────────────────── */
.ticker {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: .55rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-inner {
  display: inline-block;
  animation: ticker 45s linear infinite;
}

.ticker-item {
  display: inline;
  font-family: var(--font-mono);
  font-size: .67rem;
  letter-spacing: .1em;
  color: rgba(196, 176, 138, .5);
  margin-right: 4rem;
}

.ticker-item::before {
  content: '◆';
  color: var(--amber);
  margin-right: .65rem;
  font-size: .45rem;
  vertical-align: middle;
}

@keyframes ticker {
  from {
    transform: translateX(0)
  }

  to {
    transform: translateX(-50%)
  }
}

/* ── Vault page ─────────────────────────────────────────────── */
.vault-hero {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 4rem 2.5rem 3rem;
}

.vault-hero-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.vault-hero h1 {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  color: var(--cream);
}

.vault-hero h1 span {
  color: var(--amber);
}

.vault-filters {
  display: inline-flex;
  border: 1px solid var(--border);
  margin-top: 2rem;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .6rem 1.2rem;
  background: transparent;
  color: rgba(196, 176, 138, .5);
  border: none;
  border-right: 1px solid var(--border);
  cursor: pointer;
  transition: all .2s;
}

.filter-btn:last-child {
  border-right: none;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--amber);
  color: var(--void);
}

/* ── Pricing page ────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

@media(max-width:800px) {
  .pricing-grid {
    grid-template-columns: 1fr
  }
}

.pricing-card {
  background: var(--deep);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.pricing-card.featured {
  background: var(--surface);
  border: 1px solid rgba(200, 135, 10, .25);
}

.pricing-badge {
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  background: var(--amber);
  color: var(--void);
  padding: .25rem .8rem;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.pricing-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: .5rem;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  margin-bottom: .3rem;
}

.pricing-price sub {
  font-size: 1.2rem;
  color: var(--brass);
}

.pricing-period {
  font-family: var(--font-mono);
  font-size: .62rem;
  color: var(--brass);
  letter-spacing: .12em;
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2.5rem;
}

.pricing-features li {
  font-family: var(--font-body);
  font-size: .9rem;
  color: rgba(196, 176, 138, .7);
  padding: .6rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: .75rem;
  align-items: center;
}

.pricing-features li::before {
  content: '◆';
  color: var(--amber);
  font-size: .45rem;
  flex-shrink: 0;
}

.pricing-features li.muted {
  opacity: .4;
}

.pricing-features li.muted::before {
  color: var(--brass);
}

/* ── Profile page ────────────────────────────────────────────── */
.profile-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-row {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: .5rem;
}

.form-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: .9rem 1.2rem;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: .95rem;
  outline: none;
  transition: border-color .2s;
}

.form-input:focus {
  border-color: var(--border-h);
}

.form-input::placeholder {
  color: rgba(196, 176, 138, .3);
  font-style: italic;
}

/* Profile result styles */
.profile-result {
  max-width: 700px;
  margin: 0 auto;
}

.profile-header {
  text-align: center;
  padding: 3rem 0 2rem;
}

.profile-name {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--cream);
}

.profile-born {
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: .2em;
  color: var(--brass);
  margin-top: .5rem;
}

.profile-sections {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  margin-bottom: 1px;
}

.profile-section {
  background: var(--deep);
  padding: 2rem;
}

.ps-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--amber);
  margin-bottom: .75rem;
}

.ps-body {
  font-family: var(--font-body);
  font-size: .92rem;
  color: rgba(196, 176, 138, .8);
  line-height: 1.85;
}

.profile-verdict {
  background: var(--surface);
  padding: 2.5rem;
  border-top: 2px solid var(--border-h);
  text-align: center;
}

.pv-label {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: .75rem;
}

.pv-text {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--cream);
  line-height: 1.6;
  font-weight: 300;
}

/* ── Fade in ─────────────────────────────────────────────────── */
.fade-in {
  animation: fadeIn .5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}