/* ============================================================
   AURUM DIRECT · poster homepage stylesheet
   Direction 3 · Clearance (Ironic), locked 2026-05-20
   See reference/design/aurum_brand_spec.md for source of truth.
   ============================================================ */

/* --- Tokens (locked from brand spec) --- */
:root {
  --paper: #F5F5F0;
  --ink-bg: #0A0A0A;
  --ink: #0A0A0A;
  --ink-inv: #F5F5F0;
  --charge: #D0FC00;
  --signal: #FF3B30;

  --fs-hero-display: clamp(120px, 16vw, 200px);
  --fs-hero-sub: clamp(40px, 5vw, 64px);
  --fs-panel-num: clamp(120px, 18vw, 220px);
  --fs-panel-h: clamp(48px, 7.6vw, 92px);
  --fs-panel-cap: 56px;
  --fs-section-h: 48px;
  --fs-body-lg: 24px;
  --fs-body: 18px;
  --fs-body-sm: 14px;

  --pad-panel: 80px;
  --pad-panel-mobile: 32px;
  --nav-h: 64px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  font-size: var(--fs-body);
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }

/* --- Focus visible (keyboard accessibility) --- */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--charge);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- Scroll snap (desktop only) --- */
@media (min-width: 900px) {
  html, body {
    scroll-snap-type: y mandatory;
  }
  body {
    height: 100vh;
    overflow-y: scroll;
  }
}

/* --- Panel base --- */
.panel {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--pad-panel) 32px;
  position: relative;
  border-radius: 0;
}
@media (min-width: 900px) {
  .panel {
    scroll-snap-align: start;
    height: 100vh;
  }
}
@media (max-width: 899px) {
  .panel {
    padding: 80px var(--pad-panel-mobile);
  }
}

/* ============================================================
   NAV  (sticky, revealed after hero)
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  background: var(--paper);
  border-bottom: 1px solid rgba(10, 10, 10, 0.08);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 32px;
  transform: translateY(-100%);
  transition: transform 220ms ease;
}
.nav.is-visible {
  transform: translateY(0);
}
.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-wordmark {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  font-family: "DM Sans", sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
}
.nav-link:hover { color: var(--ink); border-bottom: 1px solid var(--charge); }
@media (max-width: 640px) {
  .nav { padding: 0 20px; }
  .nav-links { gap: 18px; }
  .nav-link { font-size: 13px; letter-spacing: 0.03em; }
}

/* ============================================================
   PANEL 1 · HERO
   ============================================================ */
.panel-hero {
  background: var(--ink-bg);
  color: var(--ink-inv);
}
.hero-display {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: var(--fs-hero-display);
  line-height: 0.92;
  letter-spacing: 0.005em;
  color: var(--ink-inv);
  text-align: center;
}
.hero-sub {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: var(--fs-hero-sub);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--charge);
  text-align: center;
  margin-top: 18px;
}
.hero-chev {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--charge);
  font-size: 22px;
  line-height: 1;
  opacity: 0.85;
  animation: heroBob 1.4s ease-in-out infinite;
}
@keyframes heroBob {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.5; }
  50%      { transform: translate(-50%, 6px); opacity: 0.95; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-chev { animation: none; opacity: 0.85; }
}

/* ============================================================
   PANEL 2 · THE NUMBER
   ============================================================ */
.panel-number {
  background: var(--paper);
  color: var(--ink);
}
.bignum {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: var(--fs-panel-num);
  line-height: 1;
  letter-spacing: -0.005em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.bignum-rule {
  width: 120px;
  height: 3px;
  background: var(--charge);
  margin: 22px 0 18px;
}
.bignum-cap {
  font-family: "DM Sans", sans-serif;
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-align: center;
}
@media (max-width: 899px) {
  .bignum { font-size: clamp(80px, 22vw, 140px); }
  .bignum-cap { font-size: 18px; }
}

/* ============================================================
   PANEL 3 · THE PRODUCT
   ============================================================ */
.panel-product {
  background: var(--charge);
  color: var(--ink);
}
.product-photo {
  width: min(420px, 70vw);
  height: min(300px, 50vw);
  max-height: 320px;
  background:
    radial-gradient(ellipse at 30% 25%, rgba(208, 252, 0, 0.05) 0%, transparent 55%),
    linear-gradient(165deg, #1a1612 0%, #0a0807 100%);
  border-radius: 16px;
  box-shadow:
    0 28px 56px rgba(10, 10, 10, 0.28),
    inset 0 1px 0 rgba(208, 252, 0, 0.08),
    inset 0 -1px 0 rgba(0, 0, 0, 0.4);
  position: relative;
  margin-bottom: 36px;
}
.product-photo::before {
  /* subtle LED indicator pinprick */
  content: "";
  position: absolute;
  left: 24px;
  bottom: 24px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--charge);
  box-shadow: 0 0 8px rgba(208, 252, 0, 0.5);
  opacity: 0.4;
}
.product-photo::after {
  /* faint top highlight to suggest moulded plastic curvature */
  content: "";
  position: absolute;
  inset: 1px 1px auto 1px;
  height: 30%;
  border-radius: 15px 15px 0 0;
  background: linear-gradient(180deg, rgba(245, 245, 240, 0.04) 0%, transparent 100%);
  pointer-events: none;
}
.product-caption {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: var(--fs-panel-cap);
  letter-spacing: 0.02em;
  color: var(--ink);
  text-align: center;
  line-height: 1;
  margin-bottom: 14px;
}
.product-sub {
  font-family: "DM Sans", sans-serif;
  font-weight: 500;
  font-size: 18px;
  color: var(--ink);
  text-align: center;
  max-width: 480px;
}
@media (max-width: 899px) {
  .product-caption { font-size: 40px; }
  .product-sub { font-size: 16px; }
}

/* ============================================================
   PANEL 4 · THE STATS  (light manifesto)
   ============================================================ */
.panel-stats {
  background: var(--paper);
  color: var(--ink);
  align-items: flex-start;
  padding-left: var(--pad-panel);
  padding-right: var(--pad-panel);
}
.stats-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-line {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: var(--fs-panel-h);
  letter-spacing: 0.005em;
  line-height: 0.98;
  color: var(--ink);
}
@media (max-width: 899px) {
  .panel-stats { padding-left: var(--pad-panel-mobile); padding-right: var(--pad-panel-mobile); }
}

/* ============================================================
   PANEL 5 · THE PROMISES  (dark manifesto)
   ============================================================ */
.panel-promises {
  background: var(--ink-bg);
  color: var(--ink-inv);
  align-items: flex-start;
  padding-left: var(--pad-panel);
  padding-right: var(--pad-panel);
}
.panel-promises .stat-line {
  color: var(--ink-inv);
  font-size: clamp(40px, 6.4vw, 76px);
  letter-spacing: 0.01em;
}
@media (max-width: 899px) {
  .panel-promises { padding-left: var(--pad-panel-mobile); padding-right: var(--pad-panel-mobile); }
}

/* ============================================================
   PANEL 6 · THE SYSTEM  (Palladium AI panel)
   ============================================================ */
.panel-system {
  background: var(--ink-bg);
  color: var(--ink-inv);
}
.system-inner {
  width: 100%;
  max-width: 980px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.system-heading {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: var(--fs-section-h);
  letter-spacing: 0.02em;
  color: var(--charge);
  text-align: center;
  line-height: 1;
}
.system-body {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink-inv);
  text-align: center;
  max-width: 640px;
}

/* Telegram screenshot mockup (inline, sanitised, no real user data) */
.tg-mock {
  width: 100%;
  max-width: 520px;
  background: #17212B;
  color: #ECEFF4;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  display: flex;
  flex-direction: column;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
}
.tg-mock-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: #202B36;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.tg-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--charge);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
}
.tg-name { font-weight: 600; font-size: 14px; color: #ECEFF4; }
.tg-status { font-size: 12px; color: #7d8e9f; }
.tg-body {
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #0E1621;
}
.tg-bubble {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.45;
  word-break: break-word;
}
.tg-bubble-in {
  align-self: flex-start;
  background: #182533;
  color: #ECEFF4;
  border-bottom-left-radius: 4px;
}
.tg-bubble-out {
  align-self: flex-end;
  background: #2B5278;
  color: #ECEFF4;
  border-bottom-right-radius: 4px;
}
.tg-bubble-meta {
  font-size: 11px;
  color: #7d8e9f;
  margin-top: 4px;
  text-align: right;
}
.tg-typing {
  align-self: flex-start;
  background: #182533;
  color: #7d8e9f;
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* ============================================================
   CTA buttons
   ============================================================ */
.btn {
  display: inline-block;
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.02em;
  padding: 16px 28px;
  border-radius: 4px;
  border: 0;
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease;
}
.btn-primary {
  background: var(--charge);
  color: var(--ink);
}
.btn-primary:hover {
  background: var(--ink);
  color: var(--charge);
}
.btn-dark {
  background: var(--ink);
  color: var(--ink-inv);
  font-size: 18px;
  padding: 18px 32px;
}
.btn-dark:hover {
  background: var(--charge);
  color: var(--ink);
}

/* ============================================================
   PANEL 7 · SHOP THE STORE + FOOTER
   ============================================================ */
.panel-shop {
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  height: auto;
  padding-bottom: 0;
  justify-content: space-between;
}
@media (min-width: 900px) {
  .panel-shop {
    height: auto;
    min-height: 100vh;
  }
}
.shop-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  padding: 60px 0;
}
.shop-headline {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: clamp(60px, 9vw, 104px);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-align: center;
}

/* Footer */
.footer {
  width: 100%;
  background: var(--ink-bg);
  color: var(--ink-inv);
  padding: 56px 32px 28px;
  margin-top: 60px;
}
.footer-grid {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.4fr;
  gap: 40px;
}
.footer-col h4 {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charge);
  margin-bottom: 14px;
}
.footer-col p,
.footer-col a {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-inv);
}
.footer-col a:hover {
  color: var(--charge);
}
.footer-brand .footer-tag {
  color: rgba(245, 245, 240, 0.7);
  margin-top: 8px;
  max-width: 280px;
}
.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-bottom {
  width: 100%;
  max-width: 1200px;
  margin: 36px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(245, 245, 240, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(245, 245, 240, 0.55);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-sister a {
  color: rgba(245, 245, 240, 0.7);
  margin-left: 16px;
  font-size: 13px;
}
.footer-sister a:hover { color: var(--charge); }
@media (max-width: 899px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-sister a { margin-left: 0; margin-right: 16px; }
}

/* ============================================================
   LEGAL PAGES (returns / privacy / cookies)
   ============================================================ */
.legal-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid rgba(10, 10, 10, 0.08);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 32px;
}
.legal-nav .nav-inner {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.legal-back {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--charge);
  padding-bottom: 2px;
}
.legal-back:hover { color: var(--ink); border-color: var(--ink); }

.legal-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 80px 32px 100px;
  font-family: "DM Sans", sans-serif;
  color: var(--ink);
}
.legal-title {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.005em;
  line-height: 1.2;
  margin-bottom: 32px;
  color: var(--ink);
}
.legal-wrap h2 {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0;
  margin-top: 36px;
  margin-bottom: 12px;
  color: var(--ink);
}
.legal-wrap p {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 16px;
  color: var(--ink);
}
.legal-updated {
  margin-top: 48px;
  font-size: 14px;
  color: rgba(10, 10, 10, 0.55);
}
@media (max-width: 640px) {
  .legal-wrap { padding: 56px 20px 80px; }
  .legal-title { font-size: 24px; }
}

/* Logo svg sizing for nav */
.nav-logo img {
  height: 22px;
  width: auto;
}

/* ============================================================
   /about — four-panel content page
   ============================================================ */
.panel-about-1 {
  background: var(--ink-bg);
  color: var(--ink-inv);
  align-items: flex-start;
  padding-left: var(--pad-panel);
  padding-right: var(--pad-panel);
}
.panel-about-2,
.panel-about-3 {
  background: var(--paper);
  color: var(--ink);
  align-items: flex-start;
  padding-left: var(--pad-panel);
  padding-right: var(--pad-panel);
}
.about-inner {
  width: 100%;
  max-width: 880px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.about-heading {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: clamp(56px, 8vw, 96px);
  letter-spacing: 0.01em;
  line-height: 1;
  color: var(--ink);
}
.about-heading-dark {
  color: var(--ink-inv);
}
.about-body {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink);
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.about-body-dark {
  color: var(--ink-inv);
}
.about-updates-link {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.about-updates-link a {
  color: var(--ink);
  border-bottom: 1px solid var(--charge);
  padding-bottom: 2px;
}
.about-updates-link a:hover {
  border-color: var(--ink);
}
@media (max-width: 899px) {
  .panel-about-1,
  .panel-about-2,
  .panel-about-3 {
    padding-left: var(--pad-panel-mobile);
    padding-right: var(--pad-panel-mobile);
  }
  .about-heading {
    font-size: clamp(44px, 11vw, 64px);
  }
  .about-body {
    font-size: 17px;
  }
}

/* ============================================================
   /updates — chronological log (continuous scroll)
   ============================================================ */
.updates-body {
  background: var(--paper);
}
@media (min-width: 900px) {
  /* updates page uses continuous scroll, override the global snap rule */
  html.page-updates,
  html.page-updates body {
    scroll-snap-type: none;
  }
  html.page-updates body {
    height: auto;
    overflow-y: visible;
  }
}
.updates-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 96px 32px 80px;
  font-family: "DM Sans", sans-serif;
  color: var(--ink);
}
.updates-header {
  margin-bottom: 72px;
}
.updates-eyebrow {
  font-family: "DM Sans", sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 18px;
}
.updates-title {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: clamp(100px, 12vw, 160px);
  line-height: 0.92;
  letter-spacing: 0.005em;
  color: var(--ink);
  margin-bottom: 24px;
}
.updates-sub {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink);
  max-width: 540px;
}
.update-entries {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.update-entry {
  padding: 8px 0 48px;
  max-width: 720px;
}
.update-date {
  font-family: "DM Sans", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 12px;
}
.update-headline {
  font-family: "Bebas Neue", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: clamp(48px, 6vw, 64px);
  color: var(--ink);
  margin-bottom: 20px;
  line-height: 1;
  letter-spacing: 0.01em;
}
.update-body {
  font-family: "DM Sans", sans-serif;
  font-size: 18px;
  color: var(--ink);
  line-height: 1.65;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.update-divider {
  border: none;
  border-top: 2px solid var(--charge);
  margin: 0 0 48px;
  width: 100%;
}
@media (max-width: 640px) {
  .updates-wrap { padding: 72px 20px 64px; }
  .updates-header { margin-bottom: 56px; }
  .updates-title { font-size: clamp(72px, 16vw, 100px); }
  .update-entry { padding-bottom: 36px; }
  .update-headline { font-size: 40px; }
  .update-divider { margin-bottom: 36px; }
}