/* ============================================================
   Dating Lab — Design tokens & global styles
   ============================================================ */

:root {
  /* Brand */
  --magenta:        #D6336C;
  --magenta-deep:   #8B1E47;
  --magenta-ink:    #6E1538;
  --magenta-soft:   #FBE5EE;

  /* Neutrals — warm */
  --cream:          #FAF6F2;
  --cream-2:        #F2EBE3;
  --paper:          #FFFDFB;
  --ink:            #1C1414;
  --ink-2:          #3A2F2C;
  --warm-grey:      #7A7373;
  --warm-grey-2:    #A39A95;
  --hairline:       rgba(28, 20, 20, 0.10);
  --hairline-2:     rgba(28, 20, 20, 0.06);

  /* Semantic */
  --bg:             var(--cream);
  --bg-elev:        var(--paper);
  --bg-inset:       var(--cream-2);
  --fg:             var(--ink);
  --fg-muted:       var(--warm-grey);
  --fg-dim:         var(--warm-grey-2);
  --accent:         var(--magenta);
  --accent-deep:    var(--magenta-deep);
  --accent-soft:    var(--magenta-soft);
  --border:         var(--hairline);
  --border-soft:    var(--hairline-2);

  /* Type */
  --f-serif:  "Instrument Serif", "Cormorant Garamond", Georgia, serif;
  --f-sans:   "Geist", "Manrope", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --f-mono:   "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Sizing */
  --maxw: 1440px;
  --gutter: clamp(20px, 4vw, 56px);
  --radius: 14px;
  --radius-lg: 22px;
}

[data-theme="dark"] {
  --bg:          #100C0B;
  --bg-elev:     #1A1413;
  --bg-inset:    #221A18;
  --fg:          #F4ECE6;
  --fg-muted:    #B5A8A2;
  --fg-dim:      #7A6F6A;
  --accent:      #ED6296;
  --accent-deep: #C73B73;
  --accent-soft: #3A1C28;
  --border:      rgba(244, 236, 230, 0.12);
  --border-soft: rgba(244, 236, 230, 0.06);
}

/* ----------------------------------------------------------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
  font-feature-settings: "ss01", "cv11";
  transition: background-color .35s ease, color .35s ease;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

::selection { background: var(--accent); color: #fff; }

/* ============================================================
   Layout helpers
   ============================================================ */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.eyebrow .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 8px;
  vertical-align: 1px;
}

/* ============================================================
   Consumer banner — slim, at the very top
   ============================================================ */
.consumer-banner {
  background: var(--ink);
  color: var(--cream);
  font-size: 13px;
  position: relative;
  z-index: 5;
}
[data-theme="dark"] .consumer-banner { background: #060403; color: var(--fg); }
.consumer-banner .inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 10px var(--gutter);
  flex-wrap: wrap;
}
.consumer-banner .tag {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 2px 8px;
  border: 1px solid rgba(214, 51, 108, 0.4);
  border-radius: 999px;
}
.consumer-banner .msg { color: rgba(250, 246, 242, 0.85); }
.consumer-banner a {
  font-weight: 500;
  color: var(--cream);
  border-bottom: 1px solid rgba(250,246,242,0.4);
  transition: border-color .2s, color .2s;
}
.consumer-banner a:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: sticky; top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border-soft);
}
.nav .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 18px;
  gap: 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-serif);
  font-size: 22px;
  color: var(--fg);
}
.brand-logo {
  height: 32px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  color: var(--fg-muted);
}
.nav-links a {
  position: relative;
  transition: color .2s;
}
.nav-links a:hover { color: var(--fg); }
.nav-links a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: var(--cream);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 13px; font-weight: 500;
  border: 1px solid var(--ink);
  transition: background .2s, color .2s, transform .2s;
}
.nav-cta:hover { background: var(--accent); border-color: var(--accent); }
[data-theme="dark"] .nav-cta { background: var(--accent); color: #fff; border-color: var(--accent); }
[data-theme="dark"] .nav-cta:hover { background: var(--accent-deep); border-color: var(--accent-deep); }

@media (max-width: 800px) {
  .nav-links { display: none; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding-block: clamp(48px, 8vw, 110px) clamp(56px, 9vw, 130px);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 28px;
}
.hero-eyebrow .pill {
  font-family: var(--f-mono);
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--fg-muted);
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elev);
}

.hero h1 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(46px, 7.4vw, 110px);
  line-height: 0.97;
  letter-spacing: -0.022em;
  margin: 0 0 28px;
  color: var(--fg);
  text-wrap: pretty;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
  position: relative;
  white-space: nowrap;
}
.hero h1 em::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0.08em;
  height: 0.06em; background: var(--accent-soft);
  z-index: -1;
}
.hero h1 .sans {
  font-family: var(--f-sans);
  font-weight: 500;
  font-style: normal;
  letter-spacing: -0.03em;
  font-size: 0.82em;
}

.hero p.lede {
  max-width: 36ch;
  color: var(--fg-muted);
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.55;
  margin: 0 0 36px;
}

.hero-ctas {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 14px; font-weight: 500;
  border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s, transform .15s;
  font-feature-settings: "ss01";
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}
.btn-secondary:hover { border-color: var(--fg); }
.btn .arrow {
  display: inline-block;
  transition: transform .25s ease;
}
.btn:hover .arrow { transform: translateX(4px); }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, auto));
  gap: clamp(20px, 3vw, 40px);
  padding-top: 28px;
  border-top: 1px solid var(--border-soft);
  max-width: 540px;
}
.hero-meta .item .k {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(32px, 3.4vw, 44px);
  line-height: 1;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.hero-meta .item .k .small {
  font-family: var(--f-sans);
  font-style: normal;
  font-size: 0.55em;
  font-weight: 500;
  color: var(--fg-muted);
  margin-left: 2px;
}
.hero-meta .item .v {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-top: 8px;
}

/* ---- Hero visual: animated atom ---- */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 560px;
  justify-self: end;
  --orbit-scale: 1;
}
@media (max-width: 900px) { .hero-visual { --orbit-scale: 0.85; } }
@media (max-width: 700px) { .hero-visual { --orbit-scale: 0.70; } }
@media (max-width: 480px) { .hero-visual { --orbit-scale: 0.55; } }
@media (max-width: 900px) {
  .hero-visual { justify-self: center; max-width: 380px; }
}

.atom {
  position: absolute; inset: 0;
}
.atom svg { width: 100%; height: 100%; overflow: visible; }

.atom .glow {
  position: absolute; inset: -10%;
  background: radial-gradient(closest-side, var(--accent-soft), transparent 70%);
  filter: blur(20px);
  z-index: -1;
  opacity: 0.85;
}
[data-theme="dark"] .atom .glow {
  background: radial-gradient(closest-side, rgba(237, 98, 150, 0.20), transparent 70%);
  opacity: 1;
}

.atom .orbit {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.5;
  transform-origin: 50% 50%;
  transform-box: fill-box;
}
.atom .orbit.o1 { animation: spin 22s linear infinite; }
.atom .orbit.o2 { animation: spin 28s linear infinite reverse; }
.atom .orbit.o3 { animation: spin 34s linear infinite; }
.atom .heart {
  fill: var(--accent-deep);
  transform-origin: 50% 50%;
  transform-box: fill-box;
  animation: heartbeat 2.2s ease-in-out infinite;
}
.atom .electron {
  fill: var(--accent);
  filter: drop-shadow(0 0 8px var(--accent));
}
.atom .electron.e1 { animation: spin 22s linear infinite; transform-origin: 250px 250px; }
.atom .electron.e2 { animation: spin 28s linear infinite reverse; transform-origin: 250px 250px; }
.atom .electron.e3 { animation: spin 34s linear infinite; transform-origin: 250px 250px; }

@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  20% { transform: scale(1.08); }
  40% { transform: scale(0.98); }
  60% { transform: scale(1.04); }
}

/* Universe of brand sites orbiting the heart-sun */
.brand-orbit-system {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 2;
}
.orbit-track {
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  animation: orbit-spin var(--dur, 40s) linear infinite;
  animation-delay: var(--delay, 0s);
}
.orbit-anchor {
  position: absolute;
  top: 0; left: 0;
  transform: translate(calc(var(--r, 200px) * var(--orbit-scale, 1)), 0);
}
.orbit-counter {
  display: inline-block;
  animation: orbit-spin-rev var(--dur, 40s) linear infinite;
  animation-delay: var(--delay, 0s);
  transform-origin: 50% 50%;
}
.orbit-chip {
  display: inline-block;
  transform: translate(-50%, -50%);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--fg);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 13px;
  white-space: nowrap;
  box-shadow: 0 10px 24px -14px rgba(28, 20, 20, 0.25);
  pointer-events: auto;
  transition: border-color .2s, color .2s, background .2s;
}
[data-theme="dark"] .orbit-chip { box-shadow: 0 10px 24px -14px rgba(0,0,0,0.5); }
.orbit-chip em { font-style: italic; color: var(--accent); }
.orbit-chip:hover { border-color: var(--accent); color: var(--accent); }
@keyframes orbit-spin     { to { transform: rotate(360deg); } }
@keyframes orbit-spin-rev { to { transform: rotate(-360deg); } }
@media (max-width: 600px) {
  .orbit-chip { font-size: 10px; padding: 5px 10px; letter-spacing: 0.08em; }
}
.hero-visual:hover .orbit-track,
.hero-visual:hover .orbit-counter {
  animation-play-state: paused;
}


/* ============================================================
   Marquee — partner ticker
   ============================================================ */
.marquee {
  border-block: 1px solid var(--border);
  background: var(--bg);
  overflow: hidden;
  padding-block: 24px;
  position: relative;
}
.marquee::before, .marquee::after {
  content: "";
  position: absolute; top: 0; bottom: 0; width: 80px;
  z-index: 2; pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.marquee::after  { right: 0; background: linear-gradient(to left, var(--bg), transparent); }

.marquee-track {
  display: flex;
  width: max-content;
  gap: 64px;
  animation: marquee 38s linear infinite;
  align-items: center;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--f-serif);
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--fg);
  white-space: nowrap;
}
.marquee-item em { font-style: italic; color: var(--accent); }
.marquee-item .sep {
  width: 6px; height: 6px;
  background: var(--fg-dim);
  border-radius: 50%;
  display: inline-block;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ============================================================
   Section frame
   ============================================================ */
section.lab {
  padding-block: clamp(72px, 9vw, 140px);
  position: relative;
}
.lab-num {
  display: flex; align-items: baseline; gap: 16px;
  margin-bottom: 40px;
}
.lab-num .num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.lab-num .rule {
  flex: 1; height: 1px; background: var(--border);
  position: relative; top: -3px;
}
.lab-num .label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 80px);
}
@media (max-width: 800px) {
  .section-head { grid-template-columns: 1fr; }
}
.section-head h2 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(36px, 4.8vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--fg);
  text-wrap: balance;
}
.section-head h2 em {
  font-style: italic;
  color: var(--accent);
}
.section-head .desc {
  color: var(--fg-muted);
  font-size: clamp(15px, 1.15vw, 17px);
  max-width: 44ch;
  margin: 0;
  padding-bottom: 8px;
}

/* ============================================================
   What we do — capability cards
   ============================================================ */
.caps {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}
.cap {
  grid-column: span 6;
  position: relative;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  min-height: 340px;
  display: flex; flex-direction: column;
  overflow: hidden;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.cap:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 24px 50px -28px rgba(214, 51, 108, 0.35);
}
.cap.span-7 { grid-column: span 7; }
.cap.span-5 { grid-column: span 5; }
@media (max-width: 900px) {
  .cap, .cap.span-7, .cap.span-5 { grid-column: span 12; }
}

.cap .cap-num {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.cap h3 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(26px, 2.4vw, 34px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 14px 0 14px;
  color: var(--fg);
  max-width: 16ch;
  text-wrap: balance;
}
.cap h3 em { font-style: italic; color: var(--accent); }
.cap p {
  color: var(--fg-muted);
  font-size: 14.5px;
  line-height: 1.55;
  margin: 0;
  max-width: 36ch;
}
.cap .cap-foot {
  margin-top: auto;
  padding-top: 24px;
  display: flex; gap: 8px; flex-wrap: wrap;
}
.cap .chip {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  background: var(--bg-inset);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 4px 10px;
}

.cap .cap-art {
  position: absolute;
  right: -30px; bottom: -30px;
  width: 200px; height: 200px;
  opacity: 0.55;
  pointer-events: none;
}
.cap .cap-art svg { width: 100%; height: 100%; }

/* ============================================================
   How it works — process
   ============================================================ */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: step;
  list-style: none;
  padding-left: 0;
  margin: 0;
}
@media (max-width: 800px) {
  .process { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .process { grid-template-columns: 1fr; }
}
.step {
  position: relative;
  padding: 28px 0 0;
  border-top: 2px solid var(--ink);
}
[data-theme="dark"] .step { border-top-color: var(--fg); }
.step:nth-child(1) .step-num,
.step:nth-child(2) .step-num,
.step:nth-child(3) .step-num,
.step:nth-child(4) .step-num {
  font-family: var(--f-mono);
}
.step .step-num {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.step h4 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--fg);
}
.step h4 em { font-style: italic; color: var(--accent); }
.step p {
  margin: 0;
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 1.55;
}
.step .tick {
  position: absolute;
  top: -6px; right: 0;
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
}

/* ============================================================
   Brands — partner portfolio
   ============================================================ */
.brands-section { background: var(--bg-inset); }
.brands {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}
.brand-card {
  grid-column: span 3;
  aspect-ratio: 1.1 / 1;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform .25s, border-color .25s;
}
.brand-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.brand-card.big { grid-column: span 6; aspect-ratio: 2.2 / 1; }
@media (max-width: 900px) {
  .brand-card { grid-column: span 6; }
  .brand-card.big { grid-column: span 12; }
}
@media (max-width: 500px) {
  .brand-card { grid-column: span 12; }
}

.brand-card .b-name {
  font-family: var(--f-serif);
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--fg);
  line-height: 1.05;
}
.brand-card .b-name em { font-style: italic; color: var(--accent); }
.brand-card.big .b-name { font-size: 38px; }

.brand-card .b-meta {
  display: flex; justify-content: space-between; align-items: end;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.brand-card .b-meta .market { color: var(--fg); }

.brand-card .b-art {
  position: absolute; right: -20px; top: -20px;
  width: 120px; height: 120px;
  opacity: 0.18;
}
.brand-card.big .b-art { width: 220px; height: 220px; right: 30px; top: -10px; opacity: 0.25; }

/* ============================================================
   FAQ — consumer
   ============================================================ */
.faq-section {
  background: var(--ink);
  color: var(--cream);
}
[data-theme="dark"] .faq-section { background: #060403; }

.faq-section .lab-num .num,
.faq-section .lab-num .label { color: rgba(250,246,242,0.6); }
.faq-section .lab-num .num { color: var(--accent); }
.faq-section .lab-num .rule { background: rgba(250,246,242,0.15); }
.faq-section .section-head h2 { color: var(--cream); }
.faq-section .section-head h2 em { color: var(--accent); }
.faq-section .section-head .desc { color: rgba(250,246,242,0.7); }

.faq {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px) {
  .faq { grid-template-columns: 1fr; }
}

.faq-list { border-top: 1px solid rgba(250,246,242,0.15); }
.faq-item { border-bottom: 1px solid rgba(250,246,242,0.15); }
.faq-q {
  width: 100%;
  background: none;
  border: 0;
  color: var(--cream);
  text-align: left;
  padding: 24px 0;
  font-family: var(--f-serif);
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
  cursor: pointer;
}
.faq-q em { font-style: italic; color: var(--accent); }
.faq-q .plus {
  flex: 0 0 auto;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(250,246,242,0.08);
  display: inline-flex; align-items: center; justify-content: center;
  position: relative;
  transition: background .2s, transform .2s;
}
.faq-q .plus::before, .faq-q .plus::after {
  content: ""; position: absolute;
  background: var(--cream);
  transition: transform .25s ease;
}
.faq-q .plus::before { width: 11px; height: 1.5px; }
.faq-q .plus::after { width: 1.5px; height: 11px; }
.faq-item.open .faq-q .plus { background: var(--accent); }
.faq-item.open .faq-q .plus::after { transform: scaleY(0); }

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s ease;
  color: rgba(250,246,242,0.75);
  font-size: 15px;
  line-height: 1.6;
}
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a > div {
  overflow: hidden;
  padding-bottom: 0;
  max-width: 56ch;
}
.faq-item.open .faq-a > div {
  padding-bottom: 24px;
}
.faq-a a { color: var(--accent); border-bottom: 1px solid var(--accent); }

.faq-aside {
  background: rgba(250,246,242,0.04);
  border: 1px solid rgba(250,246,242,0.1);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: sticky; top: 100px;
}
.faq-aside .eyebrow { color: rgba(250,246,242,0.55); }
.faq-aside .eyebrow .dot { background: var(--accent); }
.faq-aside h3 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: 30px;
  line-height: 1.18;
  margin: 16px 0 14px;
  color: var(--cream);
}
.faq-aside h3 em { font-style: italic; color: var(--accent); }
.faq-aside p { color: rgba(250,246,242,0.7); font-size: 14.5px; margin: 0 0 24px; }
.faq-aside .btn-primary {
  width: 100%;
  justify-content: center;
}
.faq-aside .small {
  margin-top: 16px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(250,246,242,0.45);
  text-align: center;
}

/* ============================================================
   CTA band — partners
   ============================================================ */
.cta-band {
  padding-block: clamp(80px, 10vw, 160px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band .bg-atom {
  position: absolute; left: 50%; top: 50%;
  width: 900px; height: 900px;
  transform: translate(-50%, -50%);
  opacity: 0.06;
  pointer-events: none;
}
[data-theme="dark"] .cta-band .bg-atom { opacity: 0.12; }
.cta-band h2 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(40px, 6vw, 88px);
  line-height: 1.0;
  letter-spacing: -0.022em;
  margin: 0 0 28px;
  color: var(--fg);
  position: relative;
  text-wrap: balance;
}
.cta-band h2 em { font-style: italic; color: var(--accent); }
.cta-band p {
  color: var(--fg-muted);
  font-size: 17px;
  max-width: 50ch;
  margin: 0 auto 36px;
  position: relative;
}
.cta-band .btn { position: relative; }

/* ============================================================
   Footer
   ============================================================ */
.foot {
  border-top: 1px solid var(--border);
  padding-block: 56px 32px;
  background: var(--bg);
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (max-width: 800px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
.foot-col h5 {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin: 0 0 16px;
  font-weight: 500;
}
.foot-col ul { list-style: none; margin: 0; padding: 0; }
.foot-col li { margin-bottom: 10px; font-size: 14px; }
.foot-col a { color: var(--fg); transition: color .2s; }
.foot-col a:hover { color: var(--accent); }
.foot-brand {
  font-family: var(--f-serif);
  font-size: 28px;
  line-height: 1.1;
  margin-bottom: 16px;
  max-width: 24ch;
}
.foot-brand em { font-style: italic; color: var(--accent); }
.foot-meta {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  flex-wrap: wrap;
  gap: 16px;
}
.foot-meta .marks { display: flex; gap: 16px; align-items: center; }

/* ============================================================
   Contact page
   ============================================================ */
.contact-hero {
  padding-block: clamp(60px, 8vw, 110px) clamp(40px, 5vw, 70px);
}
.contact-hero h1 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(48px, 6.5vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin: 24px 0 0;
  color: var(--fg);
  max-width: 16ch;
  text-wrap: balance;
}
.contact-hero h1 em { font-style: italic; color: var(--accent); }
.contact-hero .lede {
  color: var(--fg-muted);
  font-size: 18px;
  max-width: 56ch;
  margin: 24px 0 0;
}

/* Contact audience switcher — quick routing on top of the page */
.audience-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 44px;
}
@media (max-width: 720px) {
  .audience-switch { grid-template-columns: 1fr; }
}
.aud-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 28px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--fg);
  transition: border-color .25s, transform .25s, box-shadow .25s;
  position: relative;
  overflow: hidden;
}
.aud-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 24px 50px -28px rgba(214, 51, 108, 0.35);
}
.aud-card .aud-tag {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.aud-card .aud-h {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--fg);
  max-width: 22ch;
  text-wrap: balance;
}
.aud-card .aud-h em { font-style: italic; color: var(--accent); }
.aud-card .aud-cta {
  margin-top: auto;
  padding-top: 8px;
  font-size: 13.5px;
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--fg-muted);
}
.aud-card .aud-cta .arrow { transition: transform .25s ease; }
.aud-card:hover .aud-cta { color: var(--accent); }
.aud-card:hover .aud-cta .arrow { transform: translateY(3px); }

.split-pane {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
@media (max-width: 900px) {
  .split-pane { grid-template-columns: 1fr; }
}
.pane {
  padding: clamp(36px, 5vw, 64px) var(--gutter);
  position: relative;
}
.pane + .pane { border-left: 1px solid var(--border); }
@media (max-width: 900px) {
  .pane + .pane { border-left: 0; border-top: 1px solid var(--border); }
}

.pane.consumer { background: var(--bg-inset); }
.pane h2 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 16px 0 14px;
  color: var(--fg);
  text-wrap: balance;
}
.pane h2 em { font-style: italic; color: var(--accent); }
.pane > .lede {
  color: var(--fg-muted);
  margin: 0 0 32px;
  max-width: 44ch;
}

/* form */
.form { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.field input, .field textarea, .field select {
  font: inherit;
  font-family: var(--f-sans);
  font-size: 15px;
  color: var(--fg);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
[data-theme="dark"] .field input:focus,
[data-theme="dark"] .field textarea:focus,
[data-theme="dark"] .field select:focus {
  box-shadow: 0 0 0 3px rgba(237, 98, 150, 0.18);
}
.field textarea { min-height: 130px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
}

.help-links {
  display: grid; gap: 2px;
  margin: 0 0 28px;
  border-top: 1px solid var(--border-soft);
}
.help-links a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: 15.5px;
  color: var(--fg);
  transition: color .2s, padding-left .2s;
}
.help-links a:hover { color: var(--accent); padding-left: 8px; }
.help-links a .arrow {
  font-family: var(--f-mono);
  color: var(--fg-muted);
}
.help-links a:hover .arrow { color: var(--accent); }

.pane .small-print {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
  max-width: 50ch;
  margin: 24px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
}

/* ============================================================
   Misc
   ============================================================ */
.bg-atom-watermark {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
  z-index: 0;
}
[data-theme="dark"] .bg-atom-watermark { opacity: 0.1; }
.bg-atom-watermark.tr { top: -120px; right: -120px; width: 480px; height: 480px; }
.bg-atom-watermark.bl { bottom: -120px; left: -120px; width: 420px; height: 420px; }

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}