/* ============================================================
   CHOICE CATALYST — Brand stylesheet
   Palette, type, components derived from the brand sheet.
   ============================================================ */

/* ---- Tokens ---------------------------------------------- */
:root {
  /* Brand palette */
  --oxblood:   #3B0F1A;
  --garnet:    #651B2B;
  --mauve:     #8E5A6E;
  --blush:     #EBCBD2;
  --bone:      #F6F2EF;
  --citron:    #D6FF21;

  /* Derived shades */
  --oxblood-deep: #2A0A12;
  --oxblood-2:    #4A1320;
  --garnet-soft:  #7A2236;
  --blush-bright: #D59FB2;
  --mauve-light:  #B58A9B; /* mauve for text on dark — AA-safe */

  /* Text roles */
  --ink:        #3A2A30;   /* body on light  */
  --ink-strong: #2A0A12;   /* headings on light */
  --ink-muted:  #7A626B;   /* muted on light */

  --paper:        #F6F2EF; /* text on dark */
  --paper-muted:  #C9A9B4; /* muted on dark */
  --paper-faint:  rgba(246,242,239,0.55);

  /* Lines */
  --rule-light: rgba(58,15,26,0.12);
  --rule-dark:  rgba(235,203,210,0.16);

  /* Type */
  --display: "Montserrat", system-ui, sans-serif;
  --sans:    "Space Grotesk", system-ui, sans-serif;

  /* Layout */
  --maxw: 1240px;
  --gut:  clamp(20px, 5vw, 64px);
  --nav-h: 80px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- Reset ----------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--citron); color: var(--oxblood-deep); }

/* ---- Accessibility ---- */
:focus-visible {
  outline: 2px solid var(--citron);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px rgba(42, 10, 18, 0.85);
  border-radius: 2px;
}
.skip-link {
  position: absolute; left: 16px; top: -56px; z-index: 300;
  background: var(--citron); color: var(--oxblood-deep);
  font-family: var(--sans); font-size: 13px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 12px 20px; border-radius: 2px;
}
.skip-link:focus { top: 16px; }

/* ---- Typography helpers ---------------------------------- */
.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--mauve);
  display: inline-flex;
  align-items: center;
  gap: 0.85em;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--citron);
  display: inline-block;
}
.eyebrow.center::before { display: none; }

.display {
  font-family: var(--display);
  font-weight: 200;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1.04;
  margin: 0;
  text-wrap: balance;
}

h2.section-title {
  font-family: var(--display);
  font-weight: 250;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: clamp(30px, 4.4vw, 56px);
  line-height: 1.08;
  margin: 0;
  color: var(--ink-strong);
  text-wrap: balance;
}

.lede {
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.6;
  color: var(--ink-muted);
  max-width: 56ch;
}

.accent { color: var(--citron); }

/* ---- Layout ---------------------------------------------- */
.wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gut);
}
section { position: relative; }
.section-pad { padding-block: clamp(72px, 11vw, 150px); }

.bg-bone   { background: var(--bone); color: var(--ink); }
.bg-dark   {
  background:
    radial-gradient(120% 120% at 80% -10%, rgba(101,27,43,0.55) 0%, transparent 55%),
    linear-gradient(180deg, var(--oxblood) 0%, var(--oxblood-deep) 100%);
  color: var(--paper);
}

/* ---- Buttons --------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 15px 26px;
  border: 1px solid transparent;
  border-radius: 2px;
  white-space: nowrap;
  transition: transform .35s var(--ease), background-color .3s var(--ease),
              color .3s var(--ease), border-color .3s var(--ease), box-shadow .35s var(--ease);
}
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--citron);
  color: var(--oxblood-deep);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -8px rgba(214,255,33,0.5);
}
.btn-ghost-light {
  color: var(--paper);
  border-color: rgba(246,242,239,0.5);
}
.btn-ghost-light:hover { border-color: var(--citron); color: var(--citron); }

.btn-ghost-dark {
  color: var(--ink-strong);
  border-color: rgba(58,15,26,0.28);
}
.btn-ghost-dark:hover { border-color: var(--garnet); color: var(--garnet); }

/* text link with citron underline */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}
.tlink::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor; opacity: 0.25;
  transform-origin: left;
  transition: transform .4s var(--ease), background-color .3s var(--ease), opacity .3s;
}
.tlink:hover::after { background: var(--citron); opacity: 1; transform: scaleX(1.0); }
.tlink .arrow { transition: transform .35s var(--ease); }
.tlink:hover .arrow { transform: translateX(4px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex; align-items: center;
  background: var(--oxblood);
  transition: background-color .4s var(--ease), height .4s var(--ease),
              box-shadow .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.nav.scrolled {
  height: 64px;
  background: var(--oxblood);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--rule-dark);
}

.brand { display: flex; align-items: center; gap: 14px; }
.brand .mark { position: relative; width: 38px; height: 38px; border: 1px solid rgba(235,203,210,0.5); flex: none; }
.brand .mark::before { content: ""; position: absolute; left: -1px; right: -1px; top: 28%; height: 1px; background: rgba(235,203,210,0.5); }
.brand .mark img { position: absolute; left: 50%; top: 2%; height: 96%; width: auto; transform: translateX(-50%); }
.brand .word { line-height: 1; }
.brand .word .b1 {
  font-family: var(--display); font-weight: 300;
  font-size: 17px; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--paper); display: block;
}
.brand .word .b2 {
  font-family: var(--display); font-weight: 300;
  font-size: 9.5px; letter-spacing: 0.52em; text-transform: uppercase;
  color: var(--paper-muted); display: block; margin-top: 2px; padding-left: 2px;
}

.nav-links { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 40px); }
.nav-links a {
  font-size: 12px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--paper-muted); position: relative; padding: 6px 0; white-space: nowrap;
  transition: color .3s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--citron); transition: width .35s var(--ease);
}
.nav-links a:hover { color: var(--paper); }
.nav-links a:hover::after { width: 100%; }
/* active section: brighter colour + the same underline as hover (non-colour cue) */
.nav-links a.current { color: var(--paper); }
.nav-links a.current::after { width: 100%; }
.nav-cta { margin-left: 8px; padding: 11px 20px; }

.nav-toggle {
  display: none; background: none; border: 0; padding: 8px;
  flex-direction: column; gap: 5px;
  /* a11y: ensure a >=44x44 hit area without changing the visible bars */
  min-width: 44px; min-height: 44px; align-items: center; justify-content: center;
}
.nav-toggle span { width: 24px; height: 1.5px; background: var(--paper); transition: .35s var(--ease); display: block; }
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: linear-gradient(180deg, var(--oxblood) 0%, var(--oxblood-deep) 100%);
  display: flex; flex-direction: column; justify-content: flex-start; gap: 8px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: calc(var(--nav-h) + 8px) var(--gut) 32px;
  transform: translateY(-100%);
  transition: transform .55s var(--ease);
  visibility: hidden;
}
/* safe centering: centers when there's room, scrolls when there isn't */
.mobile-menu a:first-of-type { margin-top: auto; }
.mobile-menu.open { transform: translateY(0); visibility: visible; }
.mobile-menu a {
  font-family: var(--display); font-weight: 250; text-transform: uppercase;
  letter-spacing: 0.12em; font-size: clamp(28px, 8vw, 44px); color: var(--paper);
  padding: 10px 0; border-bottom: 1px solid var(--rule-dark);
}
.mobile-menu a .num { font-family: var(--sans); font-size: 12px; color: var(--mauve-light); margin-right: 14px; letter-spacing: 0.1em; }
.mobile-menu .btn { margin-top: 28px; margin-bottom: auto; align-self: flex-start; flex: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  width: 100%;
}
.hero-copy { max-width: 620px; container-type: inline-size; }
.hero-title {
  /* fallback for browsers without container queries */
  font-size: clamp(34px, 6.8vw, 84px);
  /* fit-to-column: longest short-variant line ≈ 8em → 12.2cqw fills the column */
  font-size: clamp(34px, 12.2cqw, 100px);
  letter-spacing: 0.06em;
}
.hero-title.alt-size {
  font-size: clamp(26px, 5.4vw, 64px);
  /* longest long-variant line ≈ 10.5em → 9.4cqw fills the column */
  font-size: clamp(26px, 9.4cqw, 84px);
  letter-spacing: 0.035em;
}
.hero-title .line { display: block; }
.hero-title .shift { color: var(--citron); }
.hero-sub {
  margin: 28px 0 38px;
  font-size: clamp(17px, 1.5vw, 20px);
  color: var(--paper-muted);
  max-width: 42ch; line-height: 1.6;
}
.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 480px; }

/* ---- Hero: key-art background variant ---- */
.hero-art {
  background:
    linear-gradient(90deg,
      rgba(42,10,18,0.86) 0%,
      rgba(42,10,18,0.55) 24%,
      rgba(42,10,18,0.12) 40%,
      rgba(42,10,18,0) 50%),
    url("images/keyart.jpg") center right / cover no-repeat,
    var(--oxblood-deep);
}
.hero-art .wrap { grid-template-columns: 1fr; }
.hero-art .hero-visual { display: none; }
.hero-art .hero-copy { max-width: 720px; }

/* ---- Hero key-art living glow ---- */
.hero-fx { display: none; }
.hero-art { position: relative; }
.hero-art .hero-fx { display: none; }
.hero-art .hero-copy { position: relative; z-index: 2; max-width: 720px; }
@media (max-width: 880px) {
  .hero-art {
    background:
      linear-gradient(90deg, rgba(42,10,18,0.93) 0%, rgba(42,10,18,0.7) 55%, rgba(42,10,18,0.4) 100%),
      url("images/keyart.jpg") center right / cover no-repeat,
      var(--oxblood-deep);
  }
}

/* scroll cue */
.scroll-cue {
  position: absolute; left: var(--gut); bottom: 30px;
  display: flex; align-items: center; gap: 12px;
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--paper-faint);
}
.scroll-cue .track { width: 1px; height: 42px; background: var(--rule-dark); position: relative; overflow: hidden; }
.scroll-cue .track::after {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 40%;
  background: var(--citron); animation: cue 2.4s var(--ease) infinite;
}
@keyframes cue { 0%{ transform: translateY(-100%);} 60%,100%{ transform: translateY(250%);} }

/* ---- Gem visual ------------------------------------------ */
.gem-stage { position: relative; width: min(440px, 90%); aspect-ratio: 3/4; }
.constellation { position: absolute; inset: -12% -10%; z-index: 1; }
.gem-ring {
  position: absolute; inset: 6% 8%; border-radius: 50%;
  border: 1px solid var(--rule-dark);
  z-index: 1;
}
.gem-ring::after {
  content: ""; position: absolute; top: 50%; right: -4px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--citron); box-shadow: 0 0 14px 2px rgba(214,255,33,0.5);
}
.gem-svg {
  position: relative; z-index: 2; width: 78%; margin-inline: auto;
  filter: drop-shadow(0 40px 60px rgba(0,0,0,0.5));
}
.gem-float { animation: float 7s ease-in-out infinite; }
@keyframes float { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-16px);} }
.spin-slow { transform-box: fill-box; transform-origin: center; animation: spin 60s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   POSITIONING STRIP
   ============================================================ */
.strip {
  border-block: 1px solid var(--rule-dark);
  background: var(--oxblood-deep);
  color: var(--paper);
}
.strip .wrap { padding-block: 30px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; justify-content: space-between; }
.strip p {
  margin: 0; font-family: var(--display); font-weight: 250; text-transform: uppercase;
  letter-spacing: 0.06em; font-size: clamp(18px, 2.3vw, 28px); color: var(--paper);
}
.strip p b { color: var(--citron); font-weight: 250; }
.strip .meta { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--paper-muted); }

/* ============================================================
   SECTION HEAD
   ============================================================ */
.head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 72px); }
.head .eyebrow { margin-bottom: 22px; }
.head .lede { margin-top: 22px; }

/* ============================================================
   APPROACH  (method steps)
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule-light); border: 1px solid var(--rule-light); }
.step {
  background: var(--bone);
  padding: clamp(28px, 3vw, 44px);
  display: flex; flex-direction: column; gap: 18px;
  transition: background-color .4s var(--ease), transform .4s var(--ease);
  position: relative;
}
.step:hover { background: #FFFFFF; }
.step .tri { width: 40px; height: 40px; }
.step .num { font-size: 12px; letter-spacing: 0.2em; color: var(--mauve); text-transform: uppercase; }
.step h3 {
  font-family: var(--display); font-weight: 300; text-transform: uppercase;
  letter-spacing: 0.1em; font-size: clamp(22px, 2.3vw, 28px); margin: 0; color: var(--ink-strong);
}
.step p { margin: 0; color: var(--ink-muted); font-size: 15.5px; line-height: 1.6; }

/* ============================================================
   SERVICES  (cards on dark)
   ============================================================ */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card {
  background: linear-gradient(180deg, rgba(74,19,32,0.6) 0%, rgba(42,10,18,0.4) 100%);
  border: 1px solid var(--rule-dark);
  border-radius: 3px;
  padding: clamp(26px, 2.6vw, 38px);
  display: flex; flex-direction: column;
  transition: transform .45s var(--ease), border-color .4s var(--ease), background-color .4s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: rgba(214,255,33,0.45); }
.card .idx { font-size: 12px; letter-spacing: 0.2em; color: var(--mauve-light); text-transform: uppercase; margin-bottom: 28px; }
.card h3 {
  font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em;
  font-size: clamp(21px, 2.1vw, 26px); margin: 0 0 14px; color: var(--paper);
}
.card .desc { color: var(--paper-muted); font-size: 15px; line-height: 1.6; margin: 0 0 24px; }
.card ul { list-style: none; margin: 0 0 28px; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.card li { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--paper); }
.card li::before { content: ""; width: 7px; height: 7px; margin-top: 7px; flex: none; background: var(--citron);
  clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.card .foot { margin-top: auto; }

/* ============================================================
   STATEMENT (full bleed)
   ============================================================ */
.statement { text-align: center; overflow: hidden; }
.statement .wrap { position: relative; }
.statement blockquote {
  margin: 0; font-family: var(--display); font-weight: 200; text-transform: uppercase;
  letter-spacing: 0.05em; line-height: 1.1;
  font-size: clamp(34px, 6vw, 82px); color: var(--paper); max-width: 16ch; margin-inline: auto;
}
.statement blockquote .accent { color: var(--citron); }
.statement .attribution { margin-top: 34px; font-size: 12px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--paper-muted); }
.facet-deco { position: absolute; opacity: 0.5; z-index: 0; pointer-events: none; }

/* ============================================================
   INSIGHTS  (article cards on light)
   ============================================================ */
.insights-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.article { display: flex; flex-direction: column; gap: 18px; }
.article .thumb { aspect-ratio: 4/3; overflow: hidden; position: relative; border: 1px solid var(--rule-light); }
.article .thumb .ph-svg { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.article:hover .thumb .ph-svg { transform: scale(1.04); }
.article .cat { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mauve); }
.article h3 {
  font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: clamp(18px, 1.8vw, 22px); line-height: 1.25; margin: 0; color: var(--ink-strong);
  transition: color .3s var(--ease);
}
.article:hover h3 { color: var(--garnet); }
.article .read { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); margin-top: auto; }

/* image placeholder */
.ph {
  width: 100%; height: 100%;
  background-color: var(--blush);
  background-image: repeating-linear-gradient(135deg,
     rgba(58,15,26,0.10) 0 2px, transparent 2px 11px);
  display: flex; align-items: flex-end; padding: 14px;
}
.ph .tag {
  font-family: var(--sans); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--garnet); background: rgba(246,242,239,0.85); padding: 5px 9px; border-radius: 2px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(36px, 6vw, 84px); align-items: start; }
.contact-grid .head { margin-bottom: 0; }

.form { display: grid; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field label { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--paper-muted); }
.field input, .field textarea {
  font-family: var(--sans); font-size: 15px; color: var(--paper);
  background: transparent; border: 0; border-bottom: 1px solid var(--rule-dark);
  padding: 10px 2px; transition: border-color .3s var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: rgba(212,186,196,0.85); }
.field input:focus, .field textarea:focus { outline: none; border-bottom-color: var(--citron); }
/* a11y: keep a clearly visible focus ring for keyboard users (mouse focus stays clean) */
.field input:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--citron); outline-offset: 2px; }
.field textarea { resize: vertical; min-height: 96px; }
.field.invalid input, .field.invalid textarea { border-bottom-color: #E8638A; }
.field .err { font-size: 11px; color: #F2A0B6; letter-spacing: 0.06em; min-height: 0; opacity: 0; transition: opacity .25s; }
.field.invalid .err { opacity: 1; }
.form .submit-row { display: flex; align-items: center; gap: 20px; margin-top: 8px; flex-wrap: wrap; }
.form-success {
  font-size: 13px; letter-spacing: 0.04em; color: var(--citron); opacity: 0;
  transform: translateY(4px); transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.form-success.show { opacity: 1; transform: translateY(0); }

/* contact detail panel */
.contact-info { border-left: 1px solid var(--rule-dark); padding-left: clamp(24px, 3vw, 44px); }
.contact-info .who { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.contact-info .who .mini { position: relative; width: 50px; height: 50px; border: 1px solid rgba(235,203,210,0.5); flex: none; }
.contact-info .who .mini::before { content: ""; position: absolute; left: -1px; right: -1px; top: 28%; height: 1px; background: rgba(235,203,210,0.5); }
.contact-info .who .mini img { position: absolute; left: 50%; top: 2%; height: 96%; width: auto; transform: translateX(-50%); }
.contact-info .who .name { font-family: var(--display); font-weight: 300; letter-spacing: 0.12em; text-transform: uppercase; font-size: 18px; color: var(--paper); }
.contact-info .who .role { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mauve-light); margin-top: 4px; }
.contact-info .lines { display: flex; flex-direction: column; gap: 16px; }
.contact-info .lines a, .contact-info .lines span { display: flex; align-items: center; gap: 13px; font-size: 14px; color: var(--paper); letter-spacing: 0.02em; }
.contact-info .lines .ic { width: 16px; height: 16px; color: var(--mauve); flex: none; }
.contact-info .lines a:hover { color: var(--citron); }
.contact-info .lines a:hover .ic { color: var(--citron); }

/* ============================================================
   FOOTER
   ============================================================ */
/* Back to top */
.btt {
  position: fixed; bottom: 28px; right: 28px; z-index: 90;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--oxblood); color: var(--citron);
  border: 1px solid rgba(214,255,33,0.35);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0; transform: translateY(12px); pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .2s;
}
.btt:hover { background: var(--oxblood-2); }
.btt.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

.footer { background: var(--oxblood-deep); color: var(--paper); padding-block: clamp(56px, 7vw, 88px) 36px; border-top: 1px solid var(--rule-dark); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--rule-dark); }
.footer .tag { font-family: var(--display); font-weight: 250; text-transform: uppercase; letter-spacing: 0.05em; font-size: clamp(20px, 2.4vw, 30px); max-width: 14ch; margin: 22px 0 0; }
.footer .tag .accent { color: var(--citron); }
.footer .footer-desc { margin: 14px 0 0; font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mauve-light); }
.footer .col h4 { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mauve-light); margin: 6px 0 20px; }
.footer .col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 13px; }
.footer .col a { font-size: 14px; color: var(--paper-muted); transition: color .3s var(--ease); }
.footer .col a:hover { color: var(--citron); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; gap: 20px; flex-wrap: wrap; }
.footer-bottom span { font-size: 12px; letter-spacing: 0.06em; color: var(--paper-faint); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 880px) {
  .hero { padding-top: calc(var(--nav-h) + 12px); }
  .hero .wrap { grid-template-columns: 1fr; gap: 18px; }
  .hero-visual { min-height: 300px; order: 2; }
  .gem-stage { width: min(300px, 64%); }
  .gem-stage .gem-svg { width: 70%; }
  .steps { grid-template-columns: 1fr; }
  .insights-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule-dark); padding-top: 36px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .scroll-cue { display: none; }
  #about .wrap { grid-template-columns: 1fr !important; gap: 32px !important; }
}
@media (max-width: 1080px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1000px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 720px) {
  .field.row2 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   EXAMPLE (SECTOR) PAGES
   ============================================================ */
.subhero { position: relative; padding-top: calc(var(--nav-h) + 46px); padding-bottom: clamp(44px,7vw,92px); min-height: 60vh; display: flex; align-items: center; overflow: hidden; }
.subhero .wrap { width: 100%; }
.breadcrumb { display: flex; align-items: center; gap: 12px; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--paper-muted); margin-bottom: 28px; }
.breadcrumb a { transition: color .3s var(--ease); }
.breadcrumb a:hover { color: var(--citron); }
.breadcrumb .sep { opacity: 0.45; }
.breadcrumb .here { color: var(--paper); }
.subhero h1 { font-family: var(--display); font-weight: 200; text-transform: uppercase; letter-spacing: 0.05em; line-height: 1.04; font-size: clamp(40px,6.4vw,84px); margin: 0; color: var(--paper); text-wrap: balance; max-width: 16ch; }
.subhero h1 .accent { color: var(--citron); }
.subhero .lede { color: var(--paper-muted); margin-top: 26px; max-width: 54ch; }

.img-band { height: clamp(260px, 42vw, 540px); background-size: cover; background-position: center; position: relative; }
.img-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(42,10,18,0.3), transparent 28%, transparent 72%, rgba(42,10,18,0.3)); }

.moments { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--rule-light); border: 1px solid var(--rule-light); }
.moment { background: var(--bone); padding: clamp(26px,3vw,40px); display: flex; flex-direction: column; gap: 14px; transition: background-color .4s var(--ease); }
.moment:hover { background: #fff; }
.moment .mi { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mauve); }
.moment h3 { font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em; font-size: clamp(19px,2vw,24px); margin: 0; color: var(--ink-strong); }
.moment p { margin: 0; color: var(--ink-muted); font-size: 15px; line-height: 1.6; }
.moment .out { margin-top: auto; padding-top: 16px; font-size: 13px; color: var(--garnet); letter-spacing: 0.01em; border-top: 1px solid var(--rule-light); display: flex; gap: 9px; align-items: baseline; }
.moment .out::before { content: ""; width: 7px; height: 7px; flex: none; background: var(--citron); clip-path: polygon(50% 0, 100% 100%, 0 100%); transform: translateY(1px); }
@media (max-width: 880px) { .moments { grid-template-columns: 1fr; } }

/* ---- 3-up card grid (example pages) ---- */
.cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 880px) { .cards.cols-3 { grid-template-columns: 1fr; } }

/* ---- Hero CTA microcopy ---- */
.hero-note { margin: 18px 0 0; font-size: 13px; letter-spacing: 0.03em; color: var(--paper-muted); }

/* ---- Editorial pull-quote ---- */
.pullquote { margin: clamp(44px, 6vw, 68px) 0 0; padding-left: 26px; border-left: 2px solid var(--citron); max-width: 660px; }
.pullquote blockquote { margin: 0; font-size: clamp(17px, 1.8vw, 21px); line-height: 1.55; color: var(--ink); }
.pullquote figcaption { margin-top: 14px; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mauve); }

/* ---- Testimonial ---- */
.testimonial { margin: 26px 0 0; }
.testimonial p { font-family: var(--sans); font-weight: 300; font-size: clamp(21px, 2.6vw, 31px); line-height: 1.45; color: var(--ink-strong); margin: 0; text-wrap: pretty; }
.testimonial footer { margin-top: 24px; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); }
.testimonial footer b { color: var(--garnet); font-weight: 600; }

/* ---- FAQ ---- */
.faq details { border-top: 1px solid var(--rule-light); }
.faq details:last-child { border-bottom: 1px solid var(--rule-light); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font-weight: 500; font-size: clamp(16px, 1.6vw, 19px); color: var(--ink-strong); transition: color .3s var(--ease); }
.faq summary:hover { color: var(--garnet); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+" / ""; font-weight: 300; font-size: 26px; line-height: 1; color: var(--garnet); flex: none; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { margin: 0; padding: 0 0 26px; color: var(--ink-muted); font-size: 15.5px; line-height: 1.65; max-width: 64ch; }

/* ============================================================
   DIAGRAM COMPONENTS
   ============================================================ */
/* Bandwidth bottleneck (light bg) */
.bandwidth { margin-top: clamp(44px, 6vw, 68px); max-width: 780px; }
.bandwidth .bw-row { display: grid; grid-template-columns: 200px 1fr; gap: 16px; align-items: center; margin-bottom: 16px; }
.bandwidth .bw-label { font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); text-align: right; }
.bandwidth .bw-label b { display: block; font-size: 15px; letter-spacing: 0.03em; color: var(--ink-strong); }
.bandwidth .bw-bar { height: 26px; border-radius: 2px; }
.bandwidth .bw-bar.sense { width: 100%; background: linear-gradient(90deg, var(--garnet), var(--mauve)); }
.bandwidth .bw-bar.mind { width: 9px; background: var(--citron); outline: 1px solid rgba(59,15,26,0.25); }
.bw-note { font-size: 14px; color: var(--ink-muted); margin-top: 14px; max-width: 62ch; line-height: 1.6; }
.bw-note b { color: var(--ink-strong); font-weight: 600; }

/* Nobel credentials (light bg) */
.nobel { display: flex; gap: 16px; flex-wrap: wrap; margin-top: clamp(36px, 5vw, 56px); }
.nobel .laureate { border: 1px solid var(--rule-light); background: #FFFFFF; padding: 18px 22px; display: flex; gap: 16px; align-items: baseline; }
.nobel .yr { font-family: var(--display); font-weight: 300; font-size: 28px; color: var(--garnet); }
.nobel .who b { display: block; font-size: 15px; color: var(--ink-strong); letter-spacing: 0.02em; }
.nobel .who span { font-size: 12.5px; color: var(--ink-muted); }

/* Touchpoint chips (dark bg) */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.chip { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--paper-muted); border: 1px solid var(--rule-dark); padding: 8px 15px; border-radius: 999px; }

/* 3-30-300 model (light bg) */
.model333 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: end; margin-top: clamp(36px, 5vw, 56px); max-width: 640px; }
.m3col { text-align: center; }
.m3col .m3bar { background: var(--blush); border-radius: 3px 3px 0 0; display: flex; align-items: flex-start; justify-content: center; padding-top: 14px; }
.m3col:nth-child(1) .m3bar { height: 64px; }
.m3col:nth-child(2) .m3bar { height: 130px; }
.m3col:nth-child(3) .m3bar { height: 230px; background: linear-gradient(180deg, var(--garnet), var(--oxblood)); }
.m3col .m3val { font-family: var(--display); font-weight: 300; font-size: clamp(20px, 2.2vw, 30px); color: var(--garnet); }
.m3col:nth-child(3) .m3val { color: var(--bone); }
.m3col .m3cap { margin-top: 10px; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); }

/* Hotel zone map (light bg) */
.zones { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--rule-light); border: 1px solid var(--rule-light); margin-top: clamp(28px, 4vw, 44px); }
.zone { background: #FFFFFF; padding: 18px 16px; display: flex; flex-direction: column; gap: 8px; }
.zone b { font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.1em; font-size: 14px; color: var(--garnet); }
.zone span { font-size: 13px; line-height: 1.5; color: var(--ink-muted); }
@media (max-width: 1080px) { .zones { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .zones { grid-template-columns: 1fr 1fr; } }

/* Message ladder list (light bg) */
.msg-list { margin: 0 0 8px; padding: 0; list-style: none; counter-reset: msg; max-width: 720px; display: flex; flex-direction: column; gap: 10px; }
.msg-list li { counter-increment: msg; display: grid; grid-template-columns: 44px 1fr; gap: 14px; font-size: 14.5px; color: var(--ink); line-height: 1.55; padding: 12px 14px; background: #FFFFFF; border: 1px solid var(--rule-light); }
.msg-list li::before { content: "0" counter(msg); font-size: 12px; letter-spacing: 0.14em; color: var(--ink-muted); padding-top: 2px; }
.msg-list li:last-child { border-color: rgba(101, 27, 43, 0.45); }

/* Message effectiveness ladder (light bg) */
.fxbars { margin-top: 30px; max-width: 720px; display: flex; flex-direction: column; gap: 10px; }
.fxrow { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; }
.fxrow .fxnum { font-size: 12px; letter-spacing: 0.14em; color: var(--ink-muted); }
.fxrow .fxbar { height: 20px; background: var(--blush); border-radius: 2px; }
.fxrow.engineered .fxbar { background: var(--citron); outline: 1px solid rgba(59,15,26,0.2); }
.fxrow.engineered .fxnum { color: var(--ink-strong); font-weight: 600; }

/* Before/after comparison cards (light bg) */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 34px; }
.compare .cmp { border: 1px solid var(--rule-light); background: #FFFFFF; padding: clamp(22px, 2.4vw, 32px); }
.compare .cmp.win { border-color: rgba(101, 27, 43, 0.45); box-shadow: 0 14px 40px -22px rgba(59, 15, 26, 0.35); }
.compare .cmp h4, .compare .cmp .cmp-h { margin: 0 0 10px; font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em; font-size: 18px; color: var(--ink-strong); }
.compare .cmp p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--ink-muted); }
.compare .cmp .verdict { display: block; margin-top: 16px; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mauve); }
.compare .cmp.win .verdict { color: var(--garnet); }

@media (max-width: 720px) {
  .compare { grid-template-columns: 1fr; }
  .bandwidth .bw-row { grid-template-columns: 1fr; gap: 8px; }
  .bandwidth .bw-label { text-align: left; }
}

/* ---- Legal / prose pages ---- */
.legal { max-width: 720px; }
.legal-meta { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mauve); margin: 0 0 36px; }
.legal h2 { font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.06em; font-size: clamp(20px, 2.2vw, 26px); color: var(--ink-strong); margin: 40px 0 12px; }
.legal p { color: var(--ink-muted); font-size: 16px; line-height: 1.7; margin: 0 0 14px; }
.legal a { color: var(--garnet); text-decoration: underline; text-underline-offset: 3px; }
.legal a:hover { color: var(--oxblood); }
.legal-note { margin-top: 40px; padding: 20px 22px; background: rgba(101,27,43,0.05); border-left: 2px solid var(--mauve); font-size: 14px; color: var(--ink-muted); }

/* ============================================================
   SB7 SITE ADDITIONS (storybrand_site)
   ============================================================ */

/* Hero variant: new key art */
.hero-art.hero-sb {
  background:
    linear-gradient(90deg,
      rgba(42,10,18,0.88) 0%,
      rgba(42,10,18,0.62) 30%,
      rgba(42,10,18,0.18) 55%,
      rgba(42,10,18,0.05) 72%),
    url("images/hero.jpg") center right / cover no-repeat,
    var(--oxblood-deep);
}
@media (max-width: 880px) {
  .hero-art.hero-sb {
    background:
      linear-gradient(180deg, rgba(42,10,18,0.92), rgba(42,10,18,0.72)),
      url("images/hero.jpg") center / cover no-repeat,
      var(--oxblood-deep);
  }
}

/* Proof tiles (dark bg) */
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: clamp(36px, 5vw, 56px); }
.proof {
  border: 1px solid var(--rule-dark); padding: clamp(22px, 2.4vw, 32px);
  display: flex; flex-direction: column; gap: 10px; min-height: 190px;
  transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.proof:hover { transform: translateY(-6px); border-color: rgba(214,255,33,0.45); }
.proof .sector { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mauve-light); }
.proof .stat { font-family: var(--display); font-weight: 250; font-size: clamp(26px, 2.6vw, 38px); color: var(--citron); line-height: 1.05; }
.proof .what { font-size: 13.5px; line-height: 1.55; color: var(--paper-muted); margin: 0; }
.proof .where { margin-top: auto; padding-top: 12px; font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--paper-faint); border-top: 1px solid var(--rule-dark); }
@media (max-width: 1080px) { .proof-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .proof-grid { grid-template-columns: 1fr; } }

/* Agreement plan promises (light bg) */
.promises { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: clamp(32px, 4vw, 48px); }
.promise { border: 1px solid var(--rule-light); background: #FFFFFF; padding: clamp(22px, 2.4vw, 30px); }
.promise .pi { width: 30px; height: 30px; color: var(--garnet); margin-bottom: 16px; }
.promise h4 { margin: 0 0 8px; font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em; font-size: 16px; color: var(--ink-strong); }
.promise p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--ink-muted); }
@media (max-width: 880px) { .promises { grid-template-columns: 1fr; } }

/* Quiet ecosystem strip (light bg) */
.eco { border-top: 1px solid var(--rule-light); border-bottom: 1px solid var(--rule-light); }
.eco .wrap { padding-block: clamp(36px, 5vw, 56px); }
.eco .eco-lede { font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mauve); margin: 0 0 26px; display: flex; align-items: center; gap: 0.85em; }
.eco .eco-lede::before { content: ""; width: 26px; height: 1px; background: var(--citron); }
.eco-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.eco-item b { display: block; font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.12em; font-size: 15px; color: var(--ink-strong); margin-bottom: 6px; }
.eco-item span { font-size: 13.5px; line-height: 1.55; color: var(--ink-muted); }
.eco-note { margin: 26px 0 0; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); }
@media (max-width: 720px) { .eco-row { grid-template-columns: 1fr; } }

/* Story anecdote prose (light bg) */
.story { max-width: 720px; }
.story p { font-size: clamp(16.5px, 1.7vw, 19px); line-height: 1.75; color: var(--ink); margin: 0 0 22px; }
.story p:first-of-type::first-letter {
  font-family: var(--display); font-weight: 250; font-size: 3.2em; line-height: 0.85;
  float: left; padding: 6px 14px 0 0; color: var(--garnet);
}
.story .aside { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mauve); }

/* Identity transformation (light bg) */
.identity { display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(16px, 3vw, 36px); align-items: stretch; margin-top: clamp(32px, 4vw, 48px); max-width: 980px; }
.identity .id-card { border: 1px solid var(--rule-light); background: #FFFFFF; padding: clamp(24px, 2.6vw, 36px); }
.identity .id-card.after { border-color: rgba(101,27,43,0.45); box-shadow: 0 14px 40px -22px rgba(59,15,26,0.35); }
.identity .id-tag { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mauve); margin-bottom: 14px; }
.identity .id-card.after .id-tag { color: var(--garnet); }
.identity .id-card p { margin: 0; font-family: var(--sans); font-weight: 300; font-size: clamp(17px, 1.9vw, 22px); line-height: 1.5; color: var(--ink-strong); }
.identity .id-arrow { align-self: center; font-size: 28px; color: var(--garnet); }
@media (max-width: 720px) {
  .identity { grid-template-columns: 1fr; }
  .identity .id-arrow { transform: rotate(90deg); justify-self: center; }
}

/* Success + bridge grids (responsive) */
.success-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.bridge-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
@media (max-width: 880px) {
  .success-grid { grid-template-columns: 1fr; }
  .bridge-grid { grid-template-columns: 1fr; }
}

/* Robust image fills (SB7 site fix) */
.article .thumb { display: block; }
.article .thumb img.ph-svg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.success-photo { position: relative; overflow: hidden; border: 1px solid var(--rule-light); aspect-ratio: 4 / 4.6; }
.success-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 880px) { .success-photo { aspect-ratio: 3 / 2; order: 2; } }

/* Statement band with gem key art (SB7 site) */
.statement.gem-band {
  background:
    linear-gradient(100deg, rgba(42,10,18,0.96) 0%, rgba(42,10,18,0.88) 45%, rgba(42,10,18,0.55) 75%, rgba(42,10,18,0.35) 100%),
    var(--gem-art, url("images/keyart.jpg")) center right / cover no-repeat,
    linear-gradient(135deg, #2A0A12, #3B0F1A 55%, #4A1320) !important;
}

/* Statement band with live gem (SB7 site) */
.statement-gem-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: clamp(28px, 5vw, 64px); align-items: center; text-align: left; }
.statement-gem-grid .gem-stage { width: min(300px, 85%); justify-self: center; }
@media (max-width: 880px) {
  .statement-gem-grid { grid-template-columns: 1fr; }
  .statement-gem-grid .gem-stage { width: min(220px, 60%); margin-top: 8px; }
}

/* Background-image thumbs (paint-reliable, replaces <img> fills) */
.article .thumb { background-size: cover; background-position: center; transition: transform .6s var(--ease); }
.article:hover .thumb { transform: scale(1.02); }

/* ============================================================
   CONVERSION ADDITIONS (scorecard + audio A/B)
   ============================================================ */

/* ---- Audio A/B (light bg) ---- */
.audioab-wrap { margin-top: clamp(48px, 7vw, 80px); }
.audioab-title { font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em; font-size: clamp(20px, 2.2vw, 26px); color: var(--ink-strong); margin: 0; }
.audioab { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.ab-panel { border: 1px solid var(--rule-light); background: #FFFFFF; padding: clamp(22px, 2.4vw, 30px); display: flex; flex-direction: column; gap: 12px; }
.ab-panel.engineered { border-color: rgba(101,27,43,0.45); box-shadow: 0 14px 40px -22px rgba(59,15,26,0.35); }
.ab-tag { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mauve); }
.ab-panel.engineered .ab-tag { color: var(--garnet); }
.ab-panel h4 { margin: 0; font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em; font-size: 16px; color: var(--ink-strong); }
.ab-player { display: flex; align-items: center; gap: 14px; margin-top: 4px; }
.ab-btn { width: 46px; height: 46px; flex: 0 0 46px; border-radius: 50%; border: 1px solid var(--rule-light); background: var(--oxblood); color: var(--citron); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: transform .3s var(--ease), background .3s var(--ease); }
.ab-btn:hover { transform: scale(1.06); background: var(--garnet); }
.ab-btn svg { width: 18px; height: 18px; }
.ab-btn .ab-ic-pause { display: none; }
.ab-player.playing .ab-ic-play { display: none; }
.ab-player.playing .ab-ic-pause { display: block; }
.ab-track { flex: 1; height: 3px; background: rgba(59,15,26,0.14); position: relative; }
.ab-fill { position: absolute; inset: 0 auto 0 0; width: 0%; background: var(--garnet); transition: width .2s linear; }
.ab-panel.engineered .ab-fill { background: var(--citron); }
.ab-panel.engineered .ab-track { background: rgba(59,15,26,0.2); }
.ab-time { font-size: 12px; letter-spacing: 0.08em; color: var(--ink-muted); font-variant-numeric: tabular-nums; }
.ab-desc { margin: 0; font-size: 14px; line-height: 1.6; color: var(--ink-muted); }
.ab-note { margin: 14px 0 0; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mauve); }
@media (max-width: 760px) { .audioab { grid-template-columns: 1fr; } }

/* ---- Scorecard (light bg) ---- */
.scorecard { max-width: 880px; margin-top: clamp(32px, 4vw, 48px); }
.sc-list { list-style: none; margin: 0; padding: 0; counter-reset: sc; border: 1px solid var(--rule-light); background: #FFFFFF; }
.sc-row { counter-increment: sc; padding: clamp(20px, 2.4vw, 28px); display: grid; grid-template-columns: 110px 1fr; grid-template-rows: auto auto; column-gap: clamp(16px, 2.5vw, 32px); row-gap: 14px; }
.sc-row + .sc-row { border-top: 1px solid var(--rule-light); }
.sc-k { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mauve); padding-top: 4px; }
.sc-k::before { content: "0" counter(sc); display: block; font-family: var(--display); font-weight: 250; font-size: 20px; color: var(--garnet); margin-bottom: 4px; }
.sc-q { margin: 0; font-size: clamp(15.5px, 1.6vw, 17.5px); line-height: 1.55; color: var(--ink-strong); }
.sc-opts { grid-column: 2; display: flex; gap: 10px; flex-wrap: wrap; }
.sc-opt { font-family: var(--sans); font-size: 13px; letter-spacing: 0.04em; padding: 9px 16px; border: 1px solid var(--rule-light); background: transparent; color: var(--ink-muted); cursor: pointer; transition: all .25s var(--ease); }
.sc-opt:hover { border-color: var(--garnet); color: var(--ink-strong); }
.sc-opt.selected { background: var(--oxblood); border-color: var(--oxblood); color: var(--citron); }
.sc-foot { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-top: 22px; }
.sc-progress { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); }
#scShow[disabled] { opacity: 0.4; cursor: not-allowed; }
.sc-result { margin-top: clamp(28px, 4vw, 44px); border: 1px solid rgba(101,27,43,0.45); background: var(--oxblood-deep, #2A0A12); padding: clamp(26px, 3.5vw, 44px); }
.sc-score { display: flex; align-items: baseline; gap: 6px; }
.sc-num { font-family: var(--display); font-weight: 250; font-size: clamp(44px, 6vw, 72px); line-height: 1; color: var(--citron); }
.sc-den { font-family: var(--display); font-weight: 250; font-size: clamp(20px, 2.6vw, 30px); color: var(--paper-muted); }
.sc-verdict { margin: 16px 0 8px; font-family: var(--display); font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em; font-size: clamp(18px, 2vw, 24px); color: var(--paper); }
.sc-read { margin: 0; font-size: 15px; line-height: 1.65; color: var(--paper-muted); max-width: 62ch; }
.sc-capture { margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--rule-dark); }
.sc-cap-lede { margin: 0 0 16px; font-size: 14.5px; line-height: 1.6; color: var(--paper-muted); max-width: 56ch; }
.sc-form { display: flex; gap: 12px; flex-wrap: wrap; }
.sc-form input { flex: 1 1 260px; max-width: 360px; padding: 13px 16px; font-family: var(--sans); font-size: 15px; background: rgba(246,242,239,0.06); border: 1px solid var(--rule-dark); color: var(--paper); }
.sc-form input::placeholder { color: var(--paper-faint); }
.sc-form input:focus { outline: none; border-color: var(--citron); }
.sc-form input.invalid { border-color: #E06A6A; }
.sc-alt { margin: 18px 0 0; font-size: 14px; color: var(--paper-muted); }
.sc-alt .tlink { color: var(--paper); }
#scSuccess { display: none; margin-top: 12px; font-size: 14px; color: var(--citron); }
#scSuccess.show { display: block; }
@media (max-width: 640px) {
  .sc-row { grid-template-columns: 1fr; }
  .sc-opts { grid-column: 1; }
  .sc-opt { flex: 1 1 100%; text-align: left; }
}