/* ==========================================================================
   OurDreamAI — Design System
   https://ourdreamiai.com/

   Structure
   01. Tokens
   02. Reset & base
   03. Typography
   04. Layout primitives
   05. Buttons
   06. Header & navigation
   07. Footer
   08. Cards
   09. UI mockups (chat, phone, creator, gallery, video, voice, memory)
   10. Chips, tags, pills
   11. Accordion
   12. Section patterns
   13. Motion & reveal
   14. Utilities
   15. Responsive

   Everything visual is driven by the tokens in section 01.
   Change a token there and it propagates across all 13 pages.
   ========================================================================== */

/* ==========================================================================
   01. TOKENS
   ========================================================================== */

:root {
  /* Surfaces — deep plum-black stack */
  --bg-0: #07040c;
  --bg-1: #0d0817;
  --bg-2: #140d21;
  --surface-1: #1a1229;
  --surface-2: #221734;
  --surface-3: #2b1d40;

  /* Lines */
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.14);
  --line-warm: rgba(255, 122, 184, 0.22);

  /* Ink */
  --ink-1: #f7f3fc;
  --ink-2: #c6b9da;
  --ink-3: #8f7fac;
  --ink-4: #6b5d85;

  /* Brand spectrum */
  --rose: #ff4d8d;
  --pink: #ff7ab8;
  --violet: #a855f7;
  --indigo: #6366f1;
  --amber: #f5c77e;
  --teal: #4fd1c5;
  --sky: #61b6ff;

  /* Gradients */
  --grad-brand: linear-gradient(135deg, #ff4d8d 0%, #a855f7 55%, #6366f1 100%);
  --grad-brand-soft: linear-gradient(135deg, rgba(255, 77, 141, 0.85), rgba(168, 85, 247, 0.85));
  --grad-warm: linear-gradient(135deg, #ff7ab8 0%, #f5c77e 100%);
  --grad-mist: linear-gradient(180deg, rgba(168, 85, 247, 0.12), rgba(99, 102, 241, 0.02));
  --grad-veil: radial-gradient(120% 80% at 50% 0%, rgba(255, 77, 141, 0.16), transparent 62%),
               radial-gradient(90% 70% at 85% 15%, rgba(99, 102, 241, 0.16), transparent 60%);

  /* Type */
  --ff-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ff-display: "Playfair Display", Georgia, "Times New Roman", serif;

  /* Radii */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 34px;
  --r-pill: 999px;

  /* Elevation */
  --sh-1: 0 2px 10px rgba(0, 0, 0, 0.32);
  --sh-2: 0 12px 34px rgba(0, 0, 0, 0.42);
  --sh-3: 0 26px 70px rgba(0, 0, 0, 0.55);
  --sh-glow: 0 14px 46px rgba(255, 77, 141, 0.28);
  --sh-glow-v: 0 14px 46px rgba(168, 85, 247, 0.26);

  /* Rhythm */
  --gap-1: 6px;
  --gap-2: 12px;
  --gap-3: 18px;
  --gap-4: 26px;
  --gap-5: 38px;
  --gap-6: 56px;
  --gap-7: 80px;

  /* Shell */
  --shell: 1200px;
  --shell-wide: 1340px;
  --header-h: 68px;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.34s;
}

/* ==========================================================================
   02. RESET & BASE
   ========================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--ink-1);
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.66;
  font-weight: 400;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

/* Ambient page glow behind everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--grad-veil);
  pointer-events: none;
  z-index: 0;
  opacity: 0.75;
}

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

img { height: auto; }

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

a:hover { color: var(--pink); }

button,
input,
select,
textarea { font: inherit; color: inherit; }

button { cursor: pointer; background: none; border: 0; }

ul, ol { margin: 0; padding: 0; }

hr {
  border: 0;
  height: 1px;
  background: var(--line);
  margin: var(--gap-5) 0;
}

::selection {
  background: rgba(255, 77, 141, 0.34);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface-3);
  color: var(--ink-1);
  padding: 12px 20px;
  z-index: 999;
  border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; }

/* ==========================================================================
   03. TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4 {
  margin: 0 0 var(--gap-3);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.028em;
  color: var(--ink-1);
}

h1 {
  font-family: var(--ff-display);
  font-size: clamp(2.3rem, 5.2vw, 4rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.032em;
}

h2 {
  font-family: var(--ff-display);
  font-size: clamp(1.75rem, 3.4vw, 2.7rem);
  font-weight: 600;
  letter-spacing: -0.028em;
}

h3 {
  font-size: clamp(1.15rem, 1.7vw, 1.42rem);
  font-weight: 600;
  letter-spacing: -0.018em;
}

h4 {
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 var(--gap-3);
  color: var(--ink-2);
}

p:last-child { margin-bottom: 0; }

.lede {
  font-size: clamp(1.04rem, 1.5vw, 1.2rem);
  line-height: 1.72;
  color: var(--ink-2);
  max-width: 62ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: var(--gap-3);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--grad-brand);
}

.eyebrow.plain::before { display: none; }

.grad-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.prose { max-width: 74ch; }

.prose h2 { margin-top: var(--gap-6); }
.prose h3 { margin-top: var(--gap-5); }
.prose ul,
.prose ol { margin: 0 0 var(--gap-3); padding-left: 1.15em; }
.prose li { color: var(--ink-2); margin-bottom: 8px; }
.prose li::marker { color: var(--violet); }
.prose strong { color: var(--ink-1); font-weight: 600; }

.note {
  font-size: 0.86rem;
  color: var(--ink-3);
  line-height: 1.6;
}

.updated {
  font-size: 0.82rem;
  color: var(--ink-4);
  letter-spacing: 0.02em;
}

/* ==========================================================================
   04. LAYOUT PRIMITIVES
   ========================================================================== */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.shell-wide { max-width: var(--shell-wide); }

.section {
  padding: var(--gap-7) 0;
  position: relative;
  z-index: 1;
}

.section-tight { padding: var(--gap-6) 0; }
.section-flush-top { padding-top: 0; }

.section-head {
  max-width: 720px;
  margin-bottom: var(--gap-5);
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head.center .lede { margin-left: auto; margin-right: auto; }

.section-head h2 + .lede { margin-top: var(--gap-2); }

.grid { display: grid; gap: var(--gap-4); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Grid and flex items default to `min-width: auto`, which refuses to shrink
   below their content's min-content width. A nowrap tab row, a media box
   whose aspect-ratio derives a width from min-height, or a table with a
   min-width then pushes the whole layout past the viewport instead of
   scrolling or shrinking inside its own track. Every container below is
   authored to shrink, so opt their children out of the default. */
.split > *,
.split-wide-visual > *,
.split-wide-copy > *,
.grid > *,
.grid-2 > *,
.grid-3 > *,
.grid-4 > *,
.hero-grid > *,
.hero-stage > *,
.creator-body > *,
.article-featured > *,
.footer-grid > *,
.strip > *,
.related-grid > *,
.mosaic > *,
.profile-stats > *,
.creator-controls > * { min-width: 0; }

.stack { display: flex; flex-direction: column; gap: var(--gap-4); }
.row { display: flex; gap: var(--gap-3); flex-wrap: wrap; align-items: center; }
.row-center { justify-content: center; }
.row-between { justify-content: space-between; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--gap-7);
  align-items: center;
}

.split.reverse > :first-child { order: 2; }

.split-wide-visual { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); }
.split-wide-copy { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); }

.split-narrow { gap: var(--gap-6); }

.panel {
  background: linear-gradient(160deg, var(--surface-1), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: var(--gap-5);
}

.panel-glass {
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  padding: var(--gap-5);
}

/* ==========================================================================
   05. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: var(--r-pill);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: -0.008em;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              background-color var(--dur) var(--ease), border-color var(--dur) var(--ease),
              color var(--dur) var(--ease);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--sh-glow);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), transparent 55%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.btn-primary:hover {
  color: #fff;
  box-shadow: 0 18px 54px rgba(255, 77, 141, 0.42);
}

.btn-primary:hover::after { opacity: 1; }

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--line-strong);
  color: var(--ink-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--line-warm);
  color: var(--ink-1);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink-2);
}

.btn-ghost:hover {
  border-color: var(--line-strong);
  color: var(--ink-1);
}

.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 9px 17px; font-size: 0.85rem; }
.btn-block { width: 100%; }

.btn .arrow {
  transition: transform var(--dur) var(--ease);
  font-size: 0.9em;
}

.btn:hover .arrow { transform: translateX(3px); }

.btn-row {
  display: flex;
  gap: var(--gap-2);
  flex-wrap: wrap;
  align-items: center;
}

/* Inline text link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--pink);
}

.link-arrow .arrow { transition: transform var(--dur) var(--ease); }
.link-arrow:hover .arrow { transform: translateX(4px); }

/* ==========================================================================
   06. HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(9, 5, 16, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.site-header.is-stuck {
  border-bottom-color: var(--line);
  background: rgba(9, 5, 16, 0.92);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--gap-4);
  width: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: -0.03em;
  color: var(--ink-1);
  flex-shrink: 0;
}

.brand:hover { color: var(--ink-1); }

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 9px;
  background: var(--grad-brand);
  box-shadow: 0 4px 16px rgba(255, 77, 141, 0.42);
  position: relative;
  flex-shrink: 0;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  opacity: 0.55;
}

.brand-text .iai {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-link {
  padding: 8px 13px;
  border-radius: var(--r-pill);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-2);
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.nav-link:hover {
  color: var(--ink-1);
  background: rgba(255, 255, 255, 0.055);
}

.nav-link[aria-current="page"] {
  color: var(--ink-1);
  background: rgba(255, 77, 141, 0.14);
}

.header-cta {
  margin-left: var(--gap-3);
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 17px;
  height: 1.5px;
  background: var(--ink-1);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: rgba(9, 5, 16, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  padding: var(--gap-4) 24px var(--gap-6);
  overflow-y: auto;
  display: none;
  flex-direction: column;
  gap: 2px;
}

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

.mobile-menu a {
  padding: 14px 4px;
  font-size: 1.06rem;
  font-weight: 500;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line);
}

.mobile-menu a:hover { color: var(--ink-1); }

.mobile-menu .btn {
  margin-top: var(--gap-4);
  width: 100%;
}

/* Breadcrumbs */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--ink-4);
  margin-bottom: var(--gap-4);
}

.crumbs a { color: var(--ink-3); }
.crumbs a:hover { color: var(--pink); }
.crumbs .sep { opacity: 0.5; }
.crumbs [aria-current] { color: var(--ink-2); }

/* ==========================================================================
   07. FOOTER
   ========================================================================== */

.site-footer {
  position: relative;
  z-index: 1;
  margin-top: var(--gap-7);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(168, 85, 247, 0.05));
  padding: var(--gap-6) 0 var(--gap-4);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(4, minmax(0, 1fr));
  gap: var(--gap-5);
  padding-bottom: var(--gap-5);
}

.footer-brand .brand { margin-bottom: var(--gap-3); }

.footer-brand p {
  font-size: 0.88rem;
  color: var(--ink-3);
  max-width: 34ch;
  line-height: 1.65;
}

.footer-col h4,
.footer-col .footer-title {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--ink-4);
  margin-bottom: var(--gap-3);
  font-weight: 600;
}

.footer-col .footer-title { line-height: 1.3; }

.scenario-title {
  color: var(--ink-1);
  font-family: var(--ff-display);
  font-size: 1.25rem;
  line-height: 1.28;
  margin: 0 0 var(--gap-2);
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.footer-col a {
  font-size: 0.9rem;
  color: var(--ink-2);
}

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

.footer-visit {
  margin-top: var(--gap-3);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: var(--gap-4);
  display: flex;
  flex-direction: column;
  gap: var(--gap-3);
}

.footer-disclosure {
  font-size: 0.78rem;
  line-height: 1.68;
  color: var(--ink-4);
  max-width: 90ch;
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--gap-3);
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--ink-4);
}

.footer-meta .adult-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 11px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  font-weight: 600;
  letter-spacing: 0.06em;
}

/* ==========================================================================
   08. CARDS
   ========================================================================== */

/* --- Character card --- */
.char-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface-1);
  border: 1px solid var(--line);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.char-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-warm);
  box-shadow: var(--sh-2);
}

.char-media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--surface-2);
}

.char-media img,
.char-media svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.char-card:hover .char-media img,
.char-card:hover .char-media svg { transform: scale(1.045); }

.char-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(7, 4, 12, 0.88));
  pointer-events: none;
}

.char-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(9, 5, 16, 0.68);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--ink-2);
}

.char-badge.online {
  color: #7ef0c0;
  border-color: rgba(126, 240, 192, 0.3);
}

.char-badge.online::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #7ef0c0;
  margin-right: 6px;
  vertical-align: middle;
  box-shadow: 0 0 8px #7ef0c0;
}

.char-body {
  position: relative;
  padding: var(--gap-3) var(--gap-3) var(--gap-4);
  margin-top: -54px;
  z-index: 2;
}

.char-name {
  font-size: 1.12rem;
  font-weight: 600;
  margin: 0 0 3px;
  letter-spacing: -0.02em;
}

.char-role {
  font-size: 0.78rem;
  color: var(--pink);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 9px;
}

.char-desc {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.58;
  margin-bottom: var(--gap-3);
}

/* Horizontal scroll rail for character galleries */
.char-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(230px, 1fr);
  gap: var(--gap-3);
  overflow-x: auto;
  padding-bottom: var(--gap-2);
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--surface-3) transparent;
}

.char-rail > * { scroll-snap-align: start; }

.char-rail::-webkit-scrollbar { height: 6px; }
.char-rail::-webkit-scrollbar-track { background: transparent; }
.char-rail::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 3px; }

.rail-nav {
  display: flex;
  gap: 8px;
}

.rail-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-2);
  display: grid;
  place-items: center;
  transition: all var(--dur) var(--ease);
}

.rail-btn:hover {
  border-color: var(--line-warm);
  color: var(--ink-1);
  background: rgba(255, 77, 141, 0.12);
}

/* --- Generic feature card --- */
.feature-card {
  background: linear-gradient(160deg, var(--surface-1), rgba(20, 13, 33, 0.4));
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: var(--gap-4);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.feature-card:hover {
  border-color: var(--line-warm);
  transform: translateY(-3px);
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  background: rgba(255, 77, 141, 0.12);
  border: 1px solid rgba(255, 77, 141, 0.22);
  color: var(--pink);
  margin-bottom: var(--gap-3);
}

.feature-card h3 { font-size: 1.04rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.9rem; margin: 0; line-height: 1.6; }

/* --- Step card --- */
.step-card {
  position: relative;
  padding: var(--gap-4) 0 0;
  border-top: 1px solid var(--line);
}

.step-num {
  font-family: var(--ff-display);
  font-size: 2.6rem;
  font-weight: 600;
  line-height: 1;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--gap-2);
  display: block;
}

.step-card h3 { font-size: 1.1rem; }
.step-card p { font-size: 0.9rem; margin: 0; }

/* --- Scenario card --- */
.scenario-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: flex-end;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.scenario-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-warm);
}

.scenario-card .scenario-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.scenario-card .scenario-bg svg,
.scenario-card .scenario-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scenario-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 4, 12, 0.1) 20%, rgba(7, 4, 12, 0.92) 78%);
  z-index: 1;
}

.scenario-body {
  position: relative;
  z-index: 2;
  padding: var(--gap-4);
  width: 100%;
}

.scenario-body h3 { font-size: 1.1rem; margin-bottom: 6px; }
.scenario-body p { font-size: 0.86rem; color: var(--ink-2); margin: 0; line-height: 1.55; }

.scenario-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 9px;
}

/* --- Article card --- */
.article-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-1);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  height: 100%;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-warm);
}

.article-media {
  aspect-ratio: 16 / 10;
  background: var(--surface-2);
  overflow: hidden;
}

.article-media svg,
.article-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* The scene photographs are all portrait; a 16:10 box crops them to a
     horizontal band. Bias the window to the upper third so faces survive. */
  object-position: 50% 12%;
}

.article-body {
  padding: var(--gap-3) var(--gap-3) var(--gap-4);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  font-size: 0.72rem;
  color: var(--ink-4);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.article-meta .dot { opacity: 0.4; }

.article-card h3 {
  font-size: 1.04rem;
  margin-bottom: 8px;
  line-height: 1.32;
}

.article-card p {
  font-size: 0.88rem;
  color: var(--ink-3);
  line-height: 1.58;
  margin: 0;
}

/* Featured article variant */
.article-featured {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 0;
  background: linear-gradient(150deg, var(--surface-1), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}

.article-featured:hover { border-color: var(--line-warm); }

.article-featured .article-media {
  aspect-ratio: auto;
  height: 100%;
  min-height: 280px;
}

.article-featured .article-body {
  padding: var(--gap-5);
  justify-content: center;
}

.article-featured h3 {
  font-family: var(--ff-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 600;
  line-height: 1.18;
  margin-bottom: var(--gap-2);
}

.article-featured p { font-size: 0.96rem; color: var(--ink-2); }

/* Editorial article pages */
.blog-article-head {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.blog-article-head .lede { margin-left: auto; margin-right: auto; }

.blog-byline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-2);
  margin-top: var(--gap-4);
  color: var(--ink-2);
  font-size: 0.9rem;
}

.blog-byline img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.blog-byline strong { display: block; color: var(--ink-1); }

.blog-hero-image {
  display: block;
  width: min(1200px, calc(100% - 40px));
  aspect-ratio: 16 / 9;
  margin: var(--gap-5) auto 0;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sh-3);
}

.blog-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 280px;
  gap: var(--gap-6);
  align-items: start;
  justify-content: center;
}

.blog-article-layout .prose { max-width: 760px; }
.blog-article-layout .prose > p:first-child { font-size: 1.08rem; color: var(--ink-1); }
.blog-article-layout .prose h2 { scroll-margin-top: calc(var(--header-h) + 24px); }

.article-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: grid;
  gap: var(--gap-3);
}

.article-toc,
.article-author-card,
.article-checklist,
.article-template {
  padding: var(--gap-4);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface-1);
}

.article-toc p,
.article-author-card p { margin-bottom: var(--gap-2); }
.article-toc ol { margin: 0; padding-left: 1.15em; }
.article-toc li { margin: 7px 0; color: var(--ink-2); }
.article-toc a { color: inherit; }
.article-toc a:hover { color: var(--pink); }

.article-author-card img {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--gap-2);
}

.article-checklist { margin: var(--gap-5) 0; background: linear-gradient(145deg, rgba(255, 77, 141, 0.1), rgba(99, 102, 241, 0.08)); }
.article-checklist h2,
.article-template h3 { margin-top: 0 !important; }
.article-checklist ul { margin-bottom: 0; }

.article-template {
  margin: var(--gap-4) 0;
  border-color: var(--line-warm);
}

.article-template pre {
  margin: 0;
  white-space: pre-wrap;
  color: var(--ink-2);
  font: inherit;
}

/* ==========================================================================
   09. UI MOCKUPS
   These are illustrative demonstrations only. Nothing here contacts a server.
   ========================================================================== */

/* --- Chat window (desktop) --- */
.chat-window {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(170deg, var(--surface-1), var(--bg-1));
  border: 1px solid var(--line-strong);
  box-shadow: var(--sh-3);
}

.chat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px var(--gap-3);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.chat-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1.5px solid var(--line-warm);
  background: var(--surface-2);
}

.chat-avatar svg,
.chat-avatar img { width: 100%; height: 100%; object-fit: cover; }

.chat-who { flex: 1; min-width: 0; }

.chat-who .name {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.chat-who .state {
  font-size: 0.75rem;
  color: #7ef0c0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-who .state::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #7ef0c0;
  box-shadow: 0 0 8px #7ef0c0;
}

.chat-actions { display: flex; gap: 6px; }

.chat-action {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--ink-3);
  border: 1px solid var(--line);
  transition: all var(--dur) var(--ease);
}

.chat-action:hover { color: var(--pink); border-color: var(--line-warm); }

.chat-body {
  padding: var(--gap-4) var(--gap-3);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 300px;
  max-height: 460px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--surface-3) transparent;
}

.chat-body::-webkit-scrollbar { width: 5px; }
.chat-body::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 3px; }

.msg {
  max-width: 78%;
  padding: 11px 15px;
  border-radius: 18px;
  font-size: 0.9rem;
  line-height: 1.55;
  position: relative;
  animation: msg-in 0.4s var(--ease-out) both;
}

.msg-in {
  align-self: flex-start;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-bottom-left-radius: 6px;
  color: var(--ink-1);
}

.msg-out {
  align-self: flex-end;
  background: linear-gradient(135deg, rgba(255, 77, 141, 0.9), rgba(168, 85, 247, 0.9));
  border-bottom-right-radius: 6px;
  color: #fff;
}

.msg-time {
  display: block;
  font-size: 0.66rem;
  opacity: 0.55;
  margin-top: 5px;
  letter-spacing: 0.03em;
}

.msg-out .msg-time { text-align: right; }

@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 13px 16px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  border-bottom-left-radius: 6px;
}

.typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink-3);
  animation: typing-bounce 1.3s infinite ease-in-out;
}

.typing span:nth-child(2) { animation-delay: 0.18s; }
.typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.45; }
  30% { transform: translateY(-5px); opacity: 1; }
}

.chat-foot {
  padding: 12px var(--gap-3) var(--gap-3);
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.chat-context {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.72rem;
  color: var(--ink-4);
  margin-bottom: 10px;
}

.chat-context .pill-mini {
  padding: 2px 9px;
  border-radius: var(--r-pill);
  background: rgba(168, 85, 247, 0.14);
  border: 1px solid rgba(168, 85, 247, 0.24);
  color: var(--ink-2);
  font-weight: 500;
}

.chat-input {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 11px 11px 18px;
  border-radius: var(--r-pill);
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.chat-input .placeholder-text {
  flex: 1;
  font-size: 0.88rem;
  color: var(--ink-4);
}

.chat-send {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: grid;
  place-items: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(255, 77, 141, 0.36);
}

/* --- Phone mockup --- */
.phone {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: 40px;
  padding: 11px;
  background: linear-gradient(160deg, #2a1c3e, #140d21);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sh-3), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  position: relative;
}

.phone::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 78px;
  height: 20px;
  border-radius: var(--r-pill);
  background: #0a0611;
  z-index: 3;
}

.phone-screen {
  border-radius: 30px;
  overflow: hidden;
  background: var(--bg-1);
  position: relative;
}

.phone-screen .chat-window {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.phone-screen .chat-body {
  min-height: 260px;
  max-height: 320px;
  padding-top: var(--gap-6);
}

.phone-screen .chat-head {
  padding-top: var(--gap-6);
}

/* --- Creator panel --- */
.creator {
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(165deg, var(--surface-1), var(--bg-1));
  box-shadow: var(--sh-3);
  overflow: hidden;
}

.creator-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-3);
  padding: var(--gap-3) var(--gap-4);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.creator-head .title {
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 9px;
}

.creator-head .title .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-brand);
}

.creator-head .step-hint {
  font-size: 0.74rem;
  color: var(--ink-4);
  letter-spacing: 0.04em;
}

.creator-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
  gap: var(--gap-4);
  padding: var(--gap-4);
}

.creator-controls { display: flex; flex-direction: column; gap: var(--gap-4); }

.option-group .group-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 11px;
}

.option-group .group-label .picked {
  color: var(--pink);
  letter-spacing: 0.02em;
  text-transform: none;
  font-size: 0.78rem;
}

.option-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.opt {
  padding: 8px 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--ink-2);
  font-size: 0.84rem;
  font-weight: 500;
  transition: all var(--dur) var(--ease);
}

.opt:hover {
  border-color: var(--line-warm);
  color: var(--ink-1);
  background: rgba(255, 77, 141, 0.08);
}

.opt[aria-pressed="true"] {
  background: linear-gradient(135deg, rgba(255, 77, 141, 0.22), rgba(168, 85, 247, 0.22));
  border-color: rgba(255, 122, 184, 0.5);
  color: var(--ink-1);
  box-shadow: 0 4px 16px rgba(255, 77, 141, 0.18);
}

.opt-swatch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.opt-swatch .sw {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  flex-shrink: 0;
}

.creator-preview {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-2);
  position: relative;
  aspect-ratio: 3 / 4;
}

.creator-preview svg,
.creator-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.42s var(--ease);
}

.creator-preview .preview-tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  right: 12px;
  z-index: 2;
  padding: 9px 13px;
  border-radius: var(--r-sm);
  background: rgba(9, 5, 16, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  font-size: 0.78rem;
  color: var(--ink-2);
  line-height: 1.45;
}

.creator-preview .preview-tag strong { color: var(--ink-1); display: block; font-size: 0.86rem; }

/* --- Image gallery / mosaic --- */
.mosaic {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 150px;
  gap: var(--gap-2);
}

.mosaic-item {
  border-radius: var(--r-md);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--line);
  background: var(--surface-2);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.mosaic-item:hover {
  transform: scale(1.02);
  border-color: var(--line-warm);
  z-index: 2;
}

.mosaic-item svg,
.mosaic-item img { width: 100%; height: 100%; object-fit: cover; }

.mosaic-item.tall { grid-row: span 2; }
.mosaic-item.wide { grid-column: span 2; }
.mosaic-item.big { grid-column: span 2; grid-row: span 2; }

.mosaic-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 22px 13px 11px;
  background: linear-gradient(180deg, transparent, rgba(7, 4, 12, 0.9));
  font-size: 0.76rem;
  color: var(--ink-2);
  font-weight: 500;
}

/* --- Video player UI --- */
.video-ui {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--bg-1);
  box-shadow: var(--sh-2);
}

.video-stage {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
  overflow: hidden;
}

.video-stage svg,
.video-stage img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%; }

.video-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 70% at 50% 50%, transparent 30%, rgba(7, 4, 12, 0.55));
}

.video-play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 3;
}

.video-play .disc {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(9, 5, 16, 0.62);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid;
  place-items: center;
  color: #fff;
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.video-ui:hover .video-play .disc {
  transform: scale(1.08);
  background: rgba(255, 77, 141, 0.5);
}

.video-bar {
  padding: var(--gap-3);
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.video-progress {
  height: 3px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
  margin-bottom: 11px;
}

.video-progress i {
  display: block;
  height: 100%;
  width: 38%;
  background: var(--grad-brand);
  border-radius: 3px;
}

.video-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--ink-3);
}

.video-controls .spacer { flex: 1; }

/* --- Voice call UI --- */
.voice-ui {
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(170deg, var(--surface-1), var(--bg-1));
  padding: var(--gap-5) var(--gap-4);
  text-align: center;
  box-shadow: var(--sh-2);
  position: relative;
  overflow: hidden;
}

.voice-ui::before {
  content: "";
  position: absolute;
  inset: -40% 20% auto;
  height: 260px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.22), transparent 68%);
  pointer-events: none;
}

.voice-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto var(--gap-3);
  overflow: hidden;
  border: 2px solid var(--line-warm);
  position: relative;
  box-shadow: 0 0 0 8px rgba(255, 77, 141, 0.07);
}

.voice-avatar svg,
.voice-avatar img { width: 100%; height: 100%; object-fit: cover; }

.voice-name { font-size: 1.06rem; font-weight: 600; margin-bottom: 4px; }
.voice-state { font-size: 0.8rem; color: var(--ink-3); margin-bottom: var(--gap-4); }

.waveform {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 46px;
  margin-bottom: var(--gap-4);
}

.waveform i {
  width: 3px;
  border-radius: 3px;
  background: var(--grad-brand-soft);
  animation: wave 1.25s infinite ease-in-out;
}

.waveform i:nth-child(1) { height: 16px; animation-delay: 0s; }
.waveform i:nth-child(2) { height: 30px; animation-delay: 0.1s; }
.waveform i:nth-child(3) { height: 44px; animation-delay: 0.2s; }
.waveform i:nth-child(4) { height: 24px; animation-delay: 0.3s; }
.waveform i:nth-child(5) { height: 38px; animation-delay: 0.4s; }
.waveform i:nth-child(6) { height: 18px; animation-delay: 0.5s; }
.waveform i:nth-child(7) { height: 34px; animation-delay: 0.6s; }
.waveform i:nth-child(8) { height: 22px; animation-delay: 0.7s; }
.waveform i:nth-child(9) { height: 40px; animation-delay: 0.8s; }
.waveform i:nth-child(10) { height: 20px; animation-delay: 0.9s; }
.waveform i:nth-child(11) { height: 32px; animation-delay: 1s; }
.waveform i:nth-child(12) { height: 15px; animation-delay: 1.1s; }

@keyframes wave {
  0%, 100% { transform: scaleY(0.42); opacity: 0.55; }
  50% { transform: scaleY(1); opacity: 1; }
}

.call-controls {
  display: flex;
  justify-content: center;
  gap: var(--gap-2);
}

.call-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink-2);
  transition: all var(--dur) var(--ease);
}

.call-btn:hover { color: var(--ink-1); border-color: var(--line-warm); }

.call-btn.end {
  background: linear-gradient(135deg, #ff4d6d, #d9265c);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 24px rgba(255, 77, 109, 0.34);
}

/* --- Voice message bubbles --- */
.voice-note {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 15px;
  border-radius: 18px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  max-width: 78%;
  align-self: flex-start;
}

.voice-note .play-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: grid;
  place-items: center;
  color: #fff;
  flex-shrink: 0;
}

.voice-note .bars {
  display: flex;
  align-items: center;
  gap: 2.5px;
  height: 22px;
  flex: 1;
}

.voice-note .bars i {
  width: 2.5px;
  border-radius: 2px;
  background: var(--ink-4);
}

.voice-note .dur { font-size: 0.72rem; color: var(--ink-4); }

/* --- Memory timeline --- */
.memory-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.memory-item {
  position: relative;
  padding: 0 0 var(--gap-4) 34px;
  border-left: 1px solid var(--line);
  margin-left: 7px;
}

.memory-item:last-child { border-left-color: transparent; padding-bottom: 0; }

.memory-item::before {
  content: "";
  position: absolute;
  left: -6.5px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-1);
  border: 2px solid var(--violet);
}

.memory-item.is-key::before {
  border-color: var(--pink);
  box-shadow: 0 0 12px rgba(255, 77, 141, 0.6);
}

.memory-when {
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 600;
  margin-bottom: 5px;
}

.memory-item h4 { font-size: 0.96rem; margin-bottom: 5px; }
.memory-item p { font-size: 0.87rem; margin: 0; color: var(--ink-3); line-height: 1.58; }

/* --- Profile panel --- */
.profile-panel {
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(170deg, var(--surface-1), var(--bg-1));
  overflow: hidden;
  box-shadow: var(--sh-2);
}

.profile-cover {
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
  background: var(--surface-2);
}

.profile-cover svg,
.profile-cover img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%; }

.profile-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(20, 13, 33, 0.95));
}

.profile-id {
  padding: 0 var(--gap-4) var(--gap-4);
  margin-top: -46px;
  position: relative;
  z-index: 2;
}

.profile-id .avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--surface-1);
  margin-bottom: 11px;
  background: var(--surface-2);
}

.profile-id .avatar svg,
.profile-id .avatar img { width: 100%; height: 100%; object-fit: cover; }

.profile-id h3 { font-size: 1.16rem; margin-bottom: 3px; }

.profile-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-3) var(--gap-4);
  padding: var(--gap-3) var(--gap-4);
  border-top: 1px solid var(--line);
}

.profile-stat .v {
  font-size: 1.05rem;
  font-weight: 600;
  display: block;
  line-height: 1.2;
}

.profile-stat .k {
  font-size: 0.72rem;
  color: var(--ink-4);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* --- Comparison table --- */
.compare {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  font-size: 0.9rem;
}

.compare th,
.compare td {
  padding: 15px var(--gap-3);
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.compare thead th {
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 600;
}

.compare tbody tr:last-child td { border-bottom: 0; }
.compare td { color: var(--ink-2); }
.compare td:first-child { color: var(--ink-1); font-weight: 500; }

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  place-items: center;
  padding: var(--gap-4);
  background: rgba(5, 3, 9, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.lightbox.is-open { display: grid; }

.lightbox-figure {
  margin: 0;
  max-width: min(860px, 100%);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  gap: var(--gap-3);
}

.lightbox-media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: var(--sh-3);
  background: var(--surface-2);
  line-height: 0;
}

.lightbox-media svg,
.lightbox-media img {
  width: 100%;
  height: auto;
  max-height: 76vh;
  object-fit: contain;
}

.lightbox-caption {
  font-size: 0.88rem;
  color: var(--ink-2);
  text-align: center;
  line-height: 1.55;
}

.lightbox-close {
  position: absolute;
  top: var(--gap-4);
  right: var(--gap-4);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink-1);
  transition: all var(--dur) var(--ease);
}

.lightbox-close:hover {
  background: rgba(255, 77, 141, 0.22);
  border-color: var(--line-warm);
}

.mosaic-item[role="button"] { cursor: zoom-in; }

/* ==========================================================================
   10. CHIPS, TAGS, PILLS
   ========================================================================== */

.tag-row { display: flex; flex-wrap: wrap; gap: 6px; }

.tag {
  display: inline-block;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  color: var(--ink-2);
}

.tag.rose { background: rgba(255, 77, 141, 0.13); border-color: rgba(255, 77, 141, 0.26); color: #ffa8c9; }
.tag.violet { background: rgba(168, 85, 247, 0.13); border-color: rgba(168, 85, 247, 0.26); color: #d0aafb; }
.tag.amber { background: rgba(245, 199, 126, 0.12); border-color: rgba(245, 199, 126, 0.24); color: var(--amber); }
.tag.teal { background: rgba(79, 209, 197, 0.12); border-color: rgba(79, 209, 197, 0.24); color: #8ee6dd; }

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--ink-2);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}

.chip:hover {
  border-color: var(--line-warm);
  color: var(--ink-1);
  background: rgba(255, 77, 141, 0.08);
}

.chip[aria-selected="true"],
.chip.active {
  background: linear-gradient(135deg, rgba(255, 77, 141, 0.2), rgba(168, 85, 247, 0.2));
  border-color: rgba(255, 122, 184, 0.45);
  color: var(--ink-1);
}

/* ==========================================================================
   11. ACCORDION
   ========================================================================== */

.accordion {
  border-top: 1px solid var(--line);
}

.acc-item { border-bottom: 1px solid var(--line); }

.acc-trigger {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--gap-4);
  padding: var(--gap-4) 0;
  text-align: left;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.012em;
  color: var(--ink-1);
  transition: color var(--dur) var(--ease);
}

.acc-trigger:hover { color: var(--pink); }

.acc-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  position: relative;
  margin-top: 2px;
  transition: all var(--dur) var(--ease);
}

.acc-icon::before,
.acc-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.acc-icon::before { width: 11px; height: 1.5px; }
.acc-icon::after { width: 1.5px; height: 11px; }

.acc-trigger[aria-expanded="true"] .acc-icon {
  background: var(--grad-brand);
  border-color: transparent;
  color: #fff;
}

.acc-trigger[aria-expanded="true"] .acc-icon::after { transform: scaleY(0); opacity: 0; }

.acc-panel {
  overflow: hidden;
  height: 0;
  transition: height var(--dur) var(--ease);
}

.acc-inner {
  padding: 0 var(--gap-5) var(--gap-4) 0;
  font-size: 0.94rem;
  color: var(--ink-2);
  line-height: 1.7;
}

.acc-inner p { margin-bottom: 11px; }
.acc-inner p:last-child { margin-bottom: 0; }
.acc-inner a { color: var(--pink); text-decoration: underline; text-decoration-color: rgba(255, 122, 184, 0.35); text-underline-offset: 3px; }
.acc-inner a:hover { text-decoration-color: var(--pink); }

.acc-inner ul { padding-left: 1.1em; margin: 0 0 11px; }
.acc-inner li { margin-bottom: 7px; }
.acc-inner li::marker { color: var(--violet); }

/* ==========================================================================
   12. SECTION PATTERNS
   ========================================================================== */

/* --- Hero --- */
.hero {
  position: relative;
  padding: var(--gap-6) 0 var(--gap-7);
  overflow: hidden;
}

/* The homepage hero sits slightly lower than interior-page heroes so its
   primary message lands near the visual center of a desktop viewport. */
.home-hero {
  padding-top: clamp(76px, 6.5vw, 112px);
}

.home-hero h1 { text-wrap: balance; }
.home-hero .lede { text-wrap: pretty; }

.hero::before {
  content: "";
  position: absolute;
  top: -280px;
  left: 50%;
  transform: translateX(-50%);
  width: 1100px;
  height: 700px;
  background: radial-gradient(closest-side, rgba(168, 85, 247, 0.22), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: var(--gap-6);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-copy h1 { margin-bottom: var(--gap-3); }
.hero-copy .lede { margin-bottom: var(--gap-4); }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-3) var(--gap-4);
  margin-top: var(--gap-4);
  padding-top: var(--gap-4);
  border-top: 1px solid var(--line);
}

.hero-trust .t {
  font-size: 0.8rem;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-trust .t::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--grad-brand);
  flex-shrink: 0;
}

/* Hero visual — one portrait per page. The stage is a positioning context for
   the floating text badges, not a collage: a single image, capped and centred
   inside the visual column so the two float badges have room to overhang it. */
.hero-stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-3);
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.hero-portrait {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  position: relative;
  aspect-ratio: 3 / 4;
  box-shadow: var(--sh-2);
  background: var(--surface-2);
}

.hero-portrait svg,
.hero-portrait img { width: 100%; height: 100%; object-fit: cover; }

.hero-float {
  position: absolute;
  z-index: 4;
  border-radius: var(--r-md);
  padding: 11px 15px;
  background: rgba(14, 9, 23, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sh-2);
  font-size: 0.8rem;
  line-height: 1.4;
  animation: float-slow 7s infinite ease-in-out;
}

.hero-float .k {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 3px;
}

.hero-float .v { color: var(--ink-1); font-weight: 600; }

.hero-float.pos-a { top: 6%; left: -22px; }
.hero-float.pos-b { bottom: 8%; right: -18px; animation-delay: 1.6s; }

@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

/* --- CTA band --- */
.cta-band {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, rgba(255, 77, 141, 0.13), rgba(99, 102, 241, 0.13)), var(--bg-2);
  padding: var(--gap-7) var(--gap-5);
  text-align: center;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: -60% 25% auto;
  height: 420px;
  background: radial-gradient(circle, rgba(255, 77, 141, 0.24), transparent 70%);
  pointer-events: none;
}

.cta-band > * { position: relative; z-index: 1; }

.cta-band h2 { margin-bottom: var(--gap-3); }
.cta-band .lede { margin: 0 auto var(--gap-4); }

/* --- Callout / quote --- */
.callout {
  border-left: 2px solid;
  border-image: var(--grad-brand) 1;
  padding: var(--gap-2) 0 var(--gap-2) var(--gap-4);
  margin: var(--gap-5) 0;
}

.callout p {
  font-family: var(--ff-display);
  font-size: clamp(1.1rem, 1.9vw, 1.4rem);
  line-height: 1.5;
  color: var(--ink-1);
  font-style: italic;
  margin: 0;
}

/* --- Tabs --- */
.tab-row {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--gap-4);
  overflow-x: auto;
  scrollbar-width: none;
}

.tab-row::-webkit-scrollbar { display: none; }

.tab {
  padding: 12px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-3);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: all var(--dur) var(--ease);
}

.tab:hover { color: var(--ink-1); }

.tab[aria-selected="true"] {
  color: var(--ink-1);
  border-bottom-color: var(--pink);
}

.tab-panel[hidden] { display: none; }

/* --- Distribute / stat strip --- */
.strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.strip-item {
  background: var(--bg-1);
  padding: var(--gap-4);
}

.strip-item .k {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  display: block;
  margin-bottom: 7px;
  font-weight: 600;
}

.strip-item .v {
  font-size: 0.94rem;
  color: var(--ink-2);
  line-height: 1.55;
}

/* --- Disclosure note --- */
.disclosure-note {
  display: flex;
  gap: 12px;
  padding: var(--gap-3) var(--gap-4);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--ink-3);
  line-height: 1.6;
}

.disclosure-note .icon {
  flex-shrink: 0;
  color: var(--amber);
  margin-top: 1px;
}

/* --- Related links --- */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--gap-3);
}

.related-link {
  display: block;
  padding: var(--gap-4);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--surface-1), rgba(20, 13, 33, 0.35));
  transition: all var(--dur) var(--ease);
}

.related-link:hover {
  border-color: var(--line-warm);
  transform: translateY(-3px);
}

.related-link .k {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pink);
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.related-link h3 { font-size: 1.02rem; margin-bottom: 6px; }
.related-link p { font-size: 0.86rem; color: var(--ink-3); margin: 0; line-height: 1.55; }

/* ==========================================================================
   13. MOTION & REVEAL
   ========================================================================== */

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
[data-reveal][data-delay="4"] { transition-delay: 0.32s; }
[data-reveal][data-delay="5"] { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   14. UTILITIES
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--gap-2); }
.mt-3 { margin-top: var(--gap-3); }
.mt-4 { margin-top: var(--gap-4); }
.mt-5 { margin-top: var(--gap-5); }
.mt-6 { margin-top: var(--gap-6); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--gap-4); }
.mb-5 { margin-bottom: var(--gap-5); }
.full { width: 100%; }
.muted { color: var(--ink-3); }
.wide-copy { max-width: 76ch; }

/* ==========================================================================
   15. RESPONSIVE
   ========================================================================== */

/* --- Tablet --- */
@media (max-width: 1080px) {
  .main-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }

  .footer-grid { grid-template-columns: minmax(0, 1.6fr) repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }

  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: var(--gap-5); }
  .hero-float.pos-a { left: 0; }
  .hero-float.pos-b { right: 0; }

  .split,
  .split-wide-visual,
  .split-wide-copy {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--gap-5);
  }

  .split.reverse > :first-child { order: 0; }

  .mosaic { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 140px; }
  .blog-article-layout { grid-template-columns: minmax(0, 760px); }
  .article-sidebar { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* --- Mobile: intentionally re-laid-out, not just shrunk --- */
@media (max-width: 720px) {
  :root {
    --gap-7: 58px;
    --gap-6: 42px;
    --gap-5: 30px;
    --header-h: 62px;
  }

  body { font-size: 15.5px; line-height: 1.64; }
  .shell { padding: 0 18px; }

  h1 { font-size: clamp(2rem, 8.4vw, 2.6rem); line-height: 1.1; }
  h2 { font-size: clamp(1.5rem, 6.2vw, 2rem); }
  h3 { font-size: 1.1rem; }

  .lede { font-size: 1rem; }

  .btn { padding: 13px 20px; font-size: 0.9rem; }
  .btn-lg { padding: 15px 24px; font-size: 0.95rem; }

  .btn-row .btn { flex: 1 1 auto; }

  /* Grids collapse */
  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: minmax(0, 1fr); }

  /* Horizontal swipe rails replace stacked grids */
  .grid-3.char-grid,
  .rail-on-mobile {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 72%;
    grid-template-columns: none;
    gap: var(--gap-3);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--gap-2);
    margin-right: -18px;
    padding-right: 18px;
    scrollbar-width: none;
  }

  .rail-on-mobile::-webkit-scrollbar { display: none; }
  .rail-on-mobile > * { scroll-snap-align: start; }

  .char-rail { grid-auto-columns: 68%; margin-right: -18px; padding-right: 18px; }

  /* Hero: single column, calmer decoration. The portrait fills the column now
     that the floats are hidden — no overhang left to reserve room for. */
  .hero { padding-top: var(--gap-4); }
  .home-hero { padding-top: var(--gap-5); }
  .home-hero .hero-copy { text-align: center; }
  .home-hero .hero-copy .lede { margin-left: auto; margin-right: auto; }
  .home-hero .btn-row { justify-content: center; align-items: center; }
  .home-hero .btn-row .btn { flex: 0 1 auto; width: auto; }
  .home-hero .hero-trust { justify-content: center; }
  .home-hero .hero-trust .t { justify-content: center; }
  .hero-stage { max-width: 100%; }
  .hero-float { display: none; }
  .hero-trust { gap: var(--gap-2) var(--gap-3); }

  /* Panels lose padding weight */
  .panel,
  .panel-glass { padding: var(--gap-4); border-radius: var(--r-md); }

  /* Chat UI stays readable */
  .chat-body { min-height: 240px; max-height: 340px; padding: var(--gap-3) 14px; }
  .msg { max-width: 86%; font-size: 0.86rem; padding: 10px 13px; }
  .chat-head { padding: 12px 14px; }
  .chat-avatar { width: 36px; height: 36px; }
  .chat-actions .chat-action:nth-child(n + 3) { display: none; }
  .chat-foot { padding: 10px 14px var(--gap-3); }
  .chat-input { padding: 9px 9px 9px 15px; }
  .voice-note { max-width: 86%; }

  /* Phone mockup scales down but keeps its frame */
  .phone { max-width: 100%; border-radius: 32px; padding: 9px; }
  .phone-screen { border-radius: 24px; }
  .phone-screen .chat-body { min-height: 220px; max-height: 280px; }

  /* Creator UI stacks */
  .creator-body { grid-template-columns: minmax(0, 1fr); gap: var(--gap-4); padding: var(--gap-3); }
  .creator-preview { aspect-ratio: 4 / 3; order: -1; }
  .creator-head { padding: var(--gap-3); flex-wrap: wrap; }
  .option-chips { gap: 7px; }
  .opt { padding: 8px 13px; font-size: 0.81rem; }

  /* Gallery becomes a 2-col mosaic, decoration simplified */
  .mosaic { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 118px; gap: 9px; }
  .mosaic-item.big { grid-column: span 2; grid-row: span 1; }
  .mosaic-item.tall { grid-row: span 1; }
  .mosaic-item.wide { grid-column: span 2; }
  .mosaic-caption { font-size: 0.7rem; padding: 18px 10px 9px; }

  /* Feature article stacks */
  .article-featured { grid-template-columns: minmax(0, 1fr); }
  /* width must stay definite: with an auto width the aspect-ratio would derive
     a 320px width from min-height, which the track cannot accommodate. */
  .article-featured .article-media { width: 100%; min-height: 200px; aspect-ratio: 16 / 10; }
  .article-featured .article-body { padding: var(--gap-4); }
  .blog-article-head { text-align: center; }
  .blog-byline { align-items: flex-start; }
  .blog-hero-image { width: calc(100% - 36px); border-radius: var(--r-md); }
  .article-sidebar { grid-template-columns: minmax(0, 1fr); }

  /* Accordion */
  .acc-trigger { font-size: 0.96rem; gap: var(--gap-3); padding: var(--gap-3) 0; }
  .acc-inner { padding-right: var(--gap-3); font-size: 0.9rem; }

  /* CTA band */
  .cta-band { padding: var(--gap-6) var(--gap-4); border-radius: var(--r-lg); }

  /* Footer: single column stack */
  .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--gap-4); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { gap: var(--gap-3); }
  .footer-meta { flex-direction: column; }

  /* Comparison table scrolls rather than breaking layout */
  .compare-wrap { overflow-x: auto; margin-right: -18px; padding-right: 18px; }
  .compare { min-width: 480px; }

  /* Strip */
  .strip { grid-template-columns: minmax(0, 1fr); }

  .callout { padding-left: var(--gap-3); }

  .related-grid { grid-template-columns: minmax(0, 1fr); }

  .section-head { margin-bottom: var(--gap-4); }
}

@media (max-width: 420px) {
  .btn-row { flex-direction: column; align-items: stretch; }
  .btn-row .btn { width: 100%; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
}