/* Auros design system — abyssal terminal with bioluminescent data orbs.
   Token values are copied verbatim from the design reference; do not
   introduce colors, radii, or weights outside this set. */
:root {
  /* Colors */
  --color-liquid-abyss: #012624;
  --color-liquid-deep: #011d1c;
  --color-liquid-kelp: #003734;
  --color-liquid-mist: #edfffe;
  --color-platinum: #ffffff;
  --color-silver-mist: #bbc7c6;
  --color-ash: #f2f2f2;
  --color-slate-deep: #707777;
  --color-lavender-phosphor: #fde9ff;
  --gradient-bioluminescent: linear-gradient(90deg, rgb(0, 130, 124) 0%, rgb(203, 255, 252) 100%);
  --gradient-aurora: linear-gradient(90deg, rgb(203, 255, 252) 0%, rgb(237, 255, 254) 26.25%, rgb(255, 253, 250) 47.57%, rgb(250, 209, 255) 88.96%);

  /* Typography */
  --font-matter: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-arial: Arial, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --text-caption: 10px;
  --text-body: 16px;
  --text-subheading: 24px;
  --text-heading: 36px;
  --text-heading-lg: 61px;
  --text-display: 96px;

  /* Spacing (4px base unit) */
  --spacing-12: 12px; --spacing-16: 16px; --spacing-20: 20px; --spacing-24: 24px;
  --spacing-28: 28px; --spacing-32: 32px; --spacing-36: 36px; --spacing-40: 40px;
  --spacing-48: 48px; --spacing-64: 64px; --spacing-80: 80px; --spacing-120: 120px;

  /* Radius */
  --radius-cards: 16px;
  --radius-small: 6px;
  --radius-buttons: 6px;

  --page-max-width: 1440px;
  --section-gap: 68px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-liquid-abyss);
  color: var(--color-platinum);
  font-family: var(--font-matter);
  font-weight: 400;
  line-height: 1.4;
  overflow-x: hidden;
}

/* Atmospheric bioluminescent orbs — fixed, slow-drifting gradient blobs
   behind the whole page, giving the canvas a sense of depth/motion even
   between sections rather than only in the hero. */
.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.atmosphere .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.28;
}
.atmosphere .orb-1 {
  width: 480px; height: 480px; top: -120px; left: -80px;
  background: radial-gradient(circle, rgba(0,130,124,0.9), transparent 70%);
  animation: drift-1 22s ease-in-out infinite;
}
.atmosphere .orb-2 {
  width: 420px; height: 420px; top: 40%; right: -140px;
  background: radial-gradient(circle, rgba(253,233,255,0.7), transparent 70%);
  animation: drift-2 26s ease-in-out infinite;
}
.atmosphere .orb-3 {
  width: 380px; height: 380px; bottom: -140px; left: 30%;
  background: radial-gradient(circle, rgba(203,255,252,0.6), transparent 70%);
  animation: drift-1 30s ease-in-out infinite reverse;
}
@keyframes drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.08); }
}
@keyframes drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, -30px) scale(1.06); }
}
@media (prefers-reduced-motion: reduce) {
  .atmosphere .orb { animation: none !important; }
}

/* Scroll-reveal — sections fade + rise into place as they enter the
   viewport, giving the "cinematic, each section breathes" rhythm from the
   spec instead of everything being static on load. */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

.wrap {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-32);
}

/* Navigation Bar — solid teal fill, sticky, matching the reference capture
   (not the transparent bar the written spec implied). */
.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  background: rgba(1, 38, 36, 0.92);
  backdrop-filter: blur(10px);
  padding: 0 var(--spacing-24);
  border-radius: 0 0 var(--radius-cards) var(--radius-cards);
}
.navbar .logo { font-weight: 500; font-size: var(--text-subheading); letter-spacing: -0.02em; color: var(--color-platinum); text-decoration: none; }
.navbar .nav-links { display: flex; gap: var(--spacing-24); list-style: none; margin: 0; padding: 0; }
.nav-link {
  font-family: var(--font-matter);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-silver-mist);
  text-decoration: none;
}
.nav-link.active, .nav-link:hover { color: var(--color-platinum); }

/* Gradient Pill Button (primary CTA) — small pill with the arrow baked in,
   aurora sweep drifting continuously and quickening on hover. */
.btn-gradient {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gradient-aurora);
  background-size: 220% 100%;
  animation: aurora-drift 6s ease-in-out infinite;
  color: #1a2a29;
  font-family: var(--font-arial);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: 999px;
  padding: 11px 18px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease;
}
.btn-gradient:hover { transform: scale(1.03); animation-duration: 2.4s; }
.btn-gradient.large { padding: 15px 24px; font-size: 13px; }
@keyframes aurora-drift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.06);
  color: var(--color-platinum);
  font-family: var(--font-arial);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  padding: 10px 16px;
  text-decoration: none;
}

/* Uppercase Section Label (eyebrow) */
.eyebrow {
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-silver-mist);
  margin: 0 0 var(--spacing-16) 0;
}

/* Hero — the sphere sits anchored to the bottom of the hero, cropped by the
   viewport edge, exactly as it appears in the reference capture (not a
   centered full-bleed background). */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-bottom: 30vh;
}
#particle-sphere {
  position: absolute;
  bottom: -34vh;
  left: 50%;
  transform: translateX(-50%);
  width: min(680px, 85vw);
  height: min(680px, 85vw);
  z-index: 0;
  opacity: 0.85;
}
/* Scrim sits between the sphere and the text, so the sphere always reads as
   atmosphere behind the copy rather than visual noise competing with it,
   regardless of viewport size. */
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse 640px 420px at 50% 38%, rgba(1,38,36,0.82) 0%, rgba(1,38,36,0.55) 45%, rgba(1,38,36,0) 75%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; padding: 100px var(--spacing-24) 0; }
.hero h1 {
  font-weight: 500;
  font-size: clamp(2.5rem, 6vw, 4.4rem);
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--color-platinum);
  margin: 0 0 var(--spacing-24) 0;
  text-shadow: 0 4px 40px rgba(1,38,36,0.8);
}
.hero .subtext {
  font-size: var(--text-body);
  color: var(--color-silver-mist);
  max-width: 560px;
  margin: 0 auto var(--spacing-40) auto;
}
.scroll-cue {
  position: absolute;
  bottom: var(--spacing-40);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-silver-mist);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: bob 2.2s ease-in-out infinite;
  z-index: 2;
}
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.6; }
  50% { transform: translate(-50%, 8px); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-cue { animation: none; }
}

/* Surface Card */
.card {
  background: var(--color-liquid-kelp);
  border-radius: var(--radius-cards);
  padding: var(--spacing-36);
}
.card h3 { font-weight: 500; font-size: var(--text-heading); color: var(--color-platinum); margin: 0 0 var(--spacing-16) 0; line-height: 1.0; }
.card p { font-size: var(--text-body); color: var(--color-silver-mist); margin: 0; }

/* Feature Row Card */
.feature-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--spacing-48) var(--spacing-36);
  border-radius: var(--radius-cards);
}
.feature-row .arrow-btn {
  width: 32px; height: 32px;
  border-radius: var(--radius-small);
  background: rgba(3, 81, 75, 0.5);
  color: var(--color-platinum);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  text-decoration: none;
  font-size: 16px;
}

/* Recessed Card / footer well */
.recessed {
  background: var(--color-liquid-deep);
  border-radius: var(--radius-cards);
  padding: var(--spacing-120) var(--spacing-32);
  text-align: center;
}

/* Statistic Counter */
.stat .value { font-weight: 500; font-size: 61px; line-height: 1.0; letter-spacing: -0.03em; color: var(--color-lavender-phosphor); }
.stat .label { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-liquid-mist); margin-top: var(--spacing-12); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-24); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-24); }

/* Statement — centered oversized line with one gradient accented word,
   matching the "Sello is..." moment in the reference capture. */
.statement {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  font-weight: 500;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-platinum);
}
.statement .accent {
  background: var(--gradient-aurora);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Bento Stats Grid — one highlighted pink card plus supporting teal cards,
   matching the "Auros in numbers" moment in the reference capture. */
.bento {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--spacing-20);
}
.bento-card {
  border-radius: var(--radius-cards);
  padding: var(--spacing-32);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 180px;
}
.bento-card .label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--spacing-16); }
.bento-card .value { font-weight: 500; font-size: 40px; line-height: 1.0; letter-spacing: -0.02em; }
.bento-card.highlight {
  grid-row: 1 / 3;
  background: linear-gradient(160deg, var(--color-lavender-phosphor) 0%, #f5f0ff 100%);
  color: #1a1a2a;
  min-height: 100%;
}
.bento-card.highlight .label { color: rgba(26,26,42,0.6); }
.bento-card.plain { background: var(--color-liquid-kelp); color: var(--color-platinum); }
.bento-card.plain .label { color: var(--color-silver-mist); }
@media (max-width: 800px) {
  .bento { grid-template-columns: 1fr; }
  .bento-card.highlight { grid-row: auto; }
}

/* Explore section — asymmetric two-column: stacked feature cards left,
   geometric molecule illustration right (per spec). */
.explore-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--spacing-40);
  align-items: center;
}
.molecule { width: 100%; height: auto; }
.molecule circle { animation: pulse-dot 4s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.molecule circle:nth-child(2n) { animation-delay: 0.6s; }
.molecule circle:nth-child(3n) { animation-delay: 1.2s; }
.molecule line { stroke-dasharray: 4 4; animation: dash-flow 12s linear infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 0.7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.25); } }
@keyframes dash-flow { to { stroke-dashoffset: -160; } }
@media (prefers-reduced-motion: reduce) {
  .molecule circle, .molecule line { animation: none; }
}
@media (max-width: 900px) {
  .explore-grid { grid-template-columns: 1fr; }
  .molecule { max-width: 320px; margin: 0 auto; }
}

/* Oversized Kinetic Text — massive section-spanning display text, an
   environmental brand marker rather than readable copy. */
/* Oversized Kinetic Text — moves horizontally as the user scrolls (driven
   by JS in landing.js, not a timed CSS animation), so it responds directly
   to the reader's own scroll input the way the reference capture does. */
.kinetic-text {
  overflow: hidden;
  text-align: center;
  padding: var(--spacing-80) 0;
}
.kinetic-text span {
  display: inline-block;
  font-weight: 500;
  font-size: clamp(3.5rem, 12vw, 9rem);
  line-height: 1.0;
  letter-spacing: -0.046em;
  background: var(--gradient-bioluminescent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
  will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
  .kinetic-text span { transform: none !important; }
}

section { padding: var(--spacing-64) 0; }

footer.recessed { margin-top: var(--section-gap); text-align: left; }
footer .foot-links { color: var(--color-silver-mist); font-size: 13px; }
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-24);
  margin-bottom: var(--spacing-64);
}
.footer-top h2 { font-weight: 500; font-size: clamp(1.8rem, 3vw, 2.4rem); line-height: 1.1; letter-spacing: -0.02em; color: var(--color-platinum); margin: 0; }
.footer-connect { text-align: right; }
.footer-connect p { margin: 0 0 var(--spacing-16) 0; color: var(--color-platinum); font-size: 16px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-16);
  padding-top: var(--spacing-32);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-links { display: flex; gap: var(--spacing-24); flex-wrap: wrap; }
.footer-links a { color: var(--color-silver-mist); font-size: 13px; text-decoration: none; }
.footer-links a:hover { color: var(--color-platinum); }
.footer-social { display: flex; gap: var(--spacing-12); }
.footer-social a {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-platinum); text-decoration: none; font-size: 13px;
}

/* Dashboard-specific */
.grade-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-small);
  background: rgba(203,255,252,0.12);
  color: var(--color-liquid-mist);
  font-weight: 500;
  font-size: 13px;
}
.status-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-small);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.status-pill.held { background: rgba(203,255,252,0.15); color: var(--color-liquid-mist); }
.status-pill.released { background: rgba(253,233,255,0.15); color: var(--color-lavender-phosphor); }
.status-pill.none { background: var(--color-slate-deep); color: var(--color-ash); }

table.dash-table { width: 100%; border-collapse: collapse; }
table.dash-table th {
  text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--color-silver-mist); padding: 0 var(--spacing-16) var(--spacing-16) 0; font-weight: 400;
}
table.dash-table td { padding: var(--spacing-16) var(--spacing-16) var(--spacing-16) 0; border-top: 1px solid rgba(255,255,255,0.08); font-size: 14px; color: var(--color-platinum); }

.search-form { display: flex; gap: var(--spacing-12); margin-bottom: var(--spacing-40); }
.search-form input {
  flex: 1; padding: 12px 16px; border-radius: var(--radius-small); border: 1px solid rgba(255,255,255,0.1);
  background: var(--color-liquid-kelp); color: var(--color-platinum); font-family: var(--font-matter); font-size: 14px;
}

@media (max-width: 800px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* Seller list / guided capture */
.list-wrap { width: 100%; max-width: 640px; margin: 0 auto; padding: var(--spacing-40) var(--spacing-24) var(--spacing-80); }
.list-title {
  font-weight: 500;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 var(--spacing-16) 0;
  max-width: 100%;
}
.list-lede { color: var(--color-silver-mist); margin: 0 0 var(--spacing-32) 0; }
.list-id-card { margin-bottom: var(--spacing-24); }
.list-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-silver-mist);
  margin: 0 0 8px 0;
}
.list-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-small);
  border: 1px solid rgba(255,255,255,0.15);
  background: var(--color-liquid-deep);
  color: var(--color-platinum);
  font-family: var(--font-matter);
  font-size: 14px;
  box-sizing: border-box;
}
.list-optional { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-16); margin-top: var(--spacing-16); }
.shot-progress { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin: 0 0 var(--spacing-16) 0; }
.shot-dot {
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent;
  color: var(--color-silver-mist);
  font-family: var(--font-matter);
  font-size: 12px;
  cursor: pointer;
}
.shot-dot.current { border-color: var(--color-liquid-mist); color: var(--color-platinum); }
.nav-auth { display:flex; align-items:center; gap:10px; }
.auth-chip {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-liquid-mist);
}
.tab-link {
  background: none; border: 0; padding: 0; cursor: pointer;
}
.studio-tabs { display:flex; gap: 12px; margin: 0 0 var(--spacing-32) 0; }
.tab-btn {
  background: transparent; border: 1px solid rgba(255,255,255,0.15); color: var(--color-silver-mist);
  font-family: var(--font-matter); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 10px 18px; border-radius: 999px; cursor: pointer;
}
.tab-btn.active { background: var(--color-liquid-kelp); color: var(--color-platinum); border-color: transparent; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.listing-as { margin: 0 0 12px 0; color: var(--color-platinum); font-size: 16px; }
.proof-card { margin: 0 0 var(--spacing-16) 0; }
.proof-code {
  font-weight: 500;
  font-size: clamp(2rem, 6vw, 2.8rem);
  letter-spacing: 0.18em;
  color: var(--color-lavender-phosphor);
  margin: 8px 0 12px 0;
}
.auth-card { margin-bottom: var(--spacing-32); }
.shot-dot.done { background: rgba(203,255,252,0.16); color: var(--color-liquid-mist); border-color: transparent; }
.shot-stage h2, .shot-title {
  font-weight: 500;
  font-size: 28px;
  line-height: 1.1;
  margin: 0 0 var(--spacing-12) 0;
}
.shot-hint { color: var(--color-silver-mist); margin: 0 0 var(--spacing-16) 0; }
.shot-frame {
  height: 148px;
  border-radius: var(--radius-cards);
  background: var(--color-liquid-deep);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-16);
  border: 1px solid rgba(255,255,255,0.12);
  cursor: copy;
  outline: none;
}
.shot-frame.has-photo {
  height: 220px;
}
.shot-frame.drag-over {
  border-color: rgba(203,255,252,0.7);
  box-shadow: inset 0 0 0 1px rgba(203,255,252,0.35);
  background: rgba(0, 55, 52, 0.9);
}
.shot-frame img { max-width: 100%; max-height: 100%; width: auto; height: 100%; object-fit: contain; pointer-events: none; }
.shot-placeholder { color: var(--color-silver-mist); text-align: center; padding: 16px; pointer-events: none; }
.shot-placeholder .drop-title { margin: 0 0 4px; color: var(--color-platinum); font-size: 16px; font-weight: 500; }
.shot-placeholder .drop-sub { margin: 0; font-size: 13px; color: var(--color-silver-mist); }
.shot-actions { display: flex; flex-wrap: wrap; gap: var(--spacing-12); align-items: center; }
[hidden] { display: none !important; }
.shot-feedback { margin: 0 0 var(--spacing-16) 0; font-size: 14px; }
.shot-feedback.ok { color: var(--color-liquid-mist); }
.shot-feedback.bad { color: #e07a7a; }
.shot-feedback.wait { color: var(--color-lavender-phosphor); }
.shot-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: var(--spacing-16) 0 var(--spacing-24); }
.shot-thumb { padding: 0; border: 0; background: transparent; cursor: pointer; border-radius: var(--radius-small); overflow: hidden; }
.shot-thumb img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.result-price { font-size: 32px; font-weight: 500; color: var(--color-lavender-phosphor); margin: var(--spacing-12) 0; }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-16); margin: var(--spacing-16) 0; }
.result-list { margin: 8px 0 0; padding-left: 18px; color: var(--color-silver-mist); }
@media (max-width: 720px) {
  .navbar .nav-links { display: none; }
  .list-wrap { padding: var(--spacing-32) var(--spacing-16) var(--spacing-64); overflow-x: hidden; }
  .list-wrap .card { padding: var(--spacing-24); }
  .list-optional, .result-grid { grid-template-columns: 1fr; }
  .shot-thumbs { grid-template-columns: repeat(3, 1fr); }
  .shot-progress { gap: 6px; }
  .shot-dot { min-width: 0; width: 100%; padding: 0; }
}