/* ============================================================
   Kerry-Leigh Wohlers, personal site
   Dark, luxury, high-end
   ============================================================ */

:root {
  --bg:      #0C0B0A;
  --bg-2:    #121110;
  --bg-3:    #181614;
  --ink:     #EDE8DE;   /* warm ivory */
  --ink-2:   #C7C0B3;
  --muted:   #8A8273;
  --faint:   #5C554B;
  --gold:      #C8A86B;
  --gold-soft: #E6D4AB;
  --gold-deep: #A1814A;
  --line:      rgba(237,232,222,.12);
  --line-2:    rgba(237,232,222,.18);
  --gold-line: rgba(200,168,107,.30);

  --maxw: 1180px;
  --gut: 28px;

  --display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }

h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.04; letter-spacing: 0; color: var(--ink); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--gold); color: #16130D; }

/* gold accents inside headings */
.u { color: var(--gold-soft); font-style: italic; }
.u-light { font-style: italic; color: var(--gold-soft); }

/* ---------- Kicker / eyebrow ---------- */
.kicker {
  font-family: var(--sans); font-size: 0.74rem; letter-spacing: .28em; text-transform: uppercase;
  font-weight: 600; color: var(--gold); margin-bottom: 24px; display: inline-flex; align-items: center; gap: 14px;
}
.kicker::before { content: ""; width: 30px; height: 1px; background: var(--gold); display: inline-block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-weight: 500; font-size: 0.84rem; letter-spacing: .12em; text-transform: uppercase;
  padding: 1.15em 2.3em; cursor: pointer; border: 1px solid transparent; border-radius: 0;
  transition: background .3s ease, color .3s ease, border-color .3s ease, transform .25s ease; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-gold { background: var(--gold); color: #15120C; border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-soft); border-color: var(--gold-soft); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--gold-line); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12,11,10,.72);
  backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s ease, background .3s ease;
}
.site-header.scrolled { border-color: var(--line); background: rgba(12,11,10,.9); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 82px; }

.brand { display: flex; align-items: center; gap: 13px; }
.brand-mark {
  display: grid; place-items: center; width: 40px; height: 40px;
  border: 1px solid var(--gold-line); color: var(--gold);
  font-family: var(--display); font-weight: 600; font-size: 1rem; letter-spacing: .03em;
}
.brand-name { font-family: var(--display); font-size: 1.2rem; font-weight: 600; letter-spacing: .01em; }

.nav { display: flex; align-items: center; gap: 21px; }
.nav a { font-size: 0.72rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 500; color: var(--ink-2); position: relative; transition: color .2s ease; }
.nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: -7px; height: 1px; width: 0; background: var(--gold); transition: width .25s ease; }
.nav a:not(.nav-cta):hover { color: var(--ink); }
.nav a:not(.nav-cta):hover::after { width: 100%; }
.nav .nav-cta { color: var(--gold-soft); border: 1px solid var(--gold-line); padding: 0.75em 1.35em; transition: background .25s ease, color .25s ease; }
.nav .nav-cta::after { display: none; }
.nav .nav-cta:hover { background: var(--gold); color: #15120C; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 1.5px; background: var(--ink); transition: transform .3s ease, opacity .3s 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-nav { display: none; flex-direction: column; padding: 8px var(--gut) 28px; border-bottom: 1px solid var(--line); background: var(--bg); }
.mobile-nav:not([hidden]) { display: flex; }
.mobile-nav a { padding: 17px 0; font-family: var(--display); font-weight: 600; font-size: 1.6rem; border-bottom: 1px solid var(--line); }
.mobile-nav a:last-child { border-bottom: 0; color: var(--gold-soft); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(52px, 8vw, 104px) 0 clamp(60px, 8vw, 110px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(60% 60% at 78% 12%, rgba(200,168,107,.10), transparent 70%);
}
.hero-inner { display: grid; grid-template-columns: 1.4fr 0.85fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.eyebrow { font-size: 0.78rem; letter-spacing: .26em; text-transform: uppercase; font-weight: 600; color: var(--gold); margin-bottom: 30px; }
.hero-title { font-size: clamp(3rem, 7vw, 5.8rem); font-weight: 500; line-height: 1.02; letter-spacing: -0.005em; margin-bottom: 34px; }
.hero-lede { font-size: clamp(1.08rem, 1.5vw, 1.28rem); color: var(--ink-2); max-width: 44ch; margin-bottom: 42px; line-height: 1.7; font-weight: 300; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-aside { position: relative; display: grid; place-items: center; }
.portrait {
  position: relative; width: min(370px, 82vw); aspect-ratio: 3/4;
  overflow: hidden; border: 1px solid var(--gold-line); background: var(--bg-2);
}
.portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%; filter: grayscale(1) contrast(1.04); }
.portrait::after { content: ""; position: absolute; inset: 13px; border: 1px solid rgba(230,212,171,.45); z-index: 2; pointer-events: none; }
.portrait::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(12,11,10,.45) 100%);
}

/* ---------- Marquee ---------- */
.marquee { background: var(--bg-2); color: var(--gold); overflow: hidden; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.marquee-track { display: inline-flex; align-items: center; gap: 30px; white-space: nowrap; will-change: transform; animation: marquee 38s linear infinite; }
.marquee-track span { font-family: var(--sans); font-weight: 500; font-size: 0.82rem; text-transform: uppercase; letter-spacing: .28em; color: var(--ink-2); }
.marquee-track .dot { color: var(--gold); letter-spacing: 0; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Stats ---------- */
.stats { padding: clamp(60px, 8vw, 100px) 0; background: var(--bg); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 30px; margin-top: 12px; }
.stat { display: flex; flex-direction: column; gap: 14px; padding-top: 28px; border-top: 1px solid var(--gold-line); }
.stat-num { font-family: var(--display); font-weight: 500; font-size: clamp(2.8rem, 4.6vw, 4rem); letter-spacing: 0; line-height: 1; color: var(--gold-soft); }
.stat-label { font-size: 0.92rem; color: var(--muted); line-height: 1.5; font-weight: 300; }

/* ---------- Section scaffolding ---------- */
.section { padding: clamp(70px, 9vw, 140px) 0; }
.section-head { margin-bottom: clamp(44px, 5vw, 68px); }
.section-head h2 { font-size: clamp(2.3rem, 5vw, 4rem); font-weight: 500; }
.section-head.center { text-align: center; max-width: 760px; margin-left: auto; margin-right: auto; }
.section-head.center .kicker { justify-content: center; }
.section-sub { color: var(--ink-2); margin-top: 20px; font-size: 1.1rem; max-width: 58ch; font-weight: 300; line-height: 1.7; }
.section-head.center .section-sub { margin-left: auto; margin-right: auto; }

/* ---------- About ---------- */
.about { background: var(--bg-2); }
.about-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.about-video { position: relative; width: 100%; max-width: 340px; justify-self: start; overflow: hidden; border: 1px solid var(--gold-line); background: var(--bg-3); }
.about-video video { display: block; width: 100%; height: auto; filter: grayscale(1) contrast(1.05); }
.about-video::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, transparent 62%, rgba(12,11,10,.42) 100%); }
.about-video::after { content: ""; position: absolute; inset: 12px; z-index: 2; pointer-events: none; border: 1px solid rgba(230,212,171,.4); }
.about-text .about-head { margin-bottom: 30px; }
.about-head { font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight: 500; line-height: 1.08; }
.about-body p { margin-bottom: 22px; color: var(--ink-2); font-size: 1.1rem; line-height: 1.75; font-weight: 300; }
.about-body strong { color: var(--ink); font-weight: 500; }
.about-points { list-style: none; margin-top: 32px; }
.about-points li { padding: 17px 0; border-top: 1px solid var(--line); color: var(--ink); font-weight: 400; position: relative; padding-left: 24px; }
.about-points li:last-child { border-bottom: 1px solid var(--line); }
.about-points li::before { content: ""; position: absolute; left: 0; top: 25px; width: 8px; height: 8px; border: 1px solid var(--gold); transform: rotate(45deg); }

/* ---------- Services ---------- */
.service-list { border-top: 1px solid var(--line); }
.service-row { display: grid; grid-template-columns: 90px 1fr; gap: 22px; padding: 42px 0; border-bottom: 1px solid var(--line); transition: padding-left .35s ease; }
.service-row:hover { padding-left: 16px; }
.service-idx { font-family: var(--display); font-weight: 500; font-size: 1.4rem; color: var(--gold); padding-top: 4px; }
.service-main h3 { font-size: clamp(1.7rem, 2.8vw, 2.3rem); margin-bottom: 14px; font-weight: 500; }
.service-main p { color: var(--muted); font-size: 1.05rem; max-width: 64ch; font-weight: 300; line-height: 1.7; }

/* ---------- Method ---------- */
.method { background: var(--bg-2); }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.method-step { background: var(--bg-3); border: 1px solid var(--line); padding: 44px 38px; transition: border-color .3s ease, transform .3s ease; }
.method-step:hover { border-color: var(--gold-line); transform: translateY(-4px); }
.method-num { font-family: var(--display); font-weight: 500; font-size: 3.4rem; color: var(--gold); display: block; margin-bottom: 18px; line-height: 1; }
.method-step h3 { font-size: 1.9rem; margin-bottom: 14px; font-weight: 500; }
.method-step p { color: var(--muted); font-size: 1.02rem; font-weight: 300; line-height: 1.7; }

/* ---------- Specialisms ---------- */
.spec-list { border-top: 1px solid var(--gold-line); }
.spec-row { display: grid; grid-template-columns: 240px 1fr; gap: 36px; padding: 40px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec-label { font-family: var(--sans); font-size: 0.74rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.spec-items { display: block; }
.spec-item { font-family: var(--display); font-weight: 500; color: var(--ink-2); font-size: 1.4rem; line-height: 1.55; }
.spec-item:not(:last-child)::after { content: "·"; color: var(--gold); margin: 0 16px; font-family: var(--sans); }
.spec-row.is-core .spec-item { font-size: 2rem; color: var(--ink); }
.spec-row.is-core .spec-item:not(:last-child)::after { font-size: 1.2rem; vertical-align: middle; }

/* ---------- Global reach (map) ---------- */
.reach { background: var(--bg); }
.map-wrap { position: relative; margin-top: 8px; }
.map-svg { width: 100%; height: auto; display: block; overflow: visible; }
.map-dots circle { fill: rgba(216,196,150,.48); r: 1.35px; }
.map-arc { fill: none; stroke: var(--gold); stroke-width: 1.1; opacity: .55; }
.map-flow-dot { fill: var(--gold-soft); filter: drop-shadow(0 0 5px var(--gold)); }
.pin-ring { fill: var(--gold); opacity: .4; }
.pin-core { fill: var(--gold); transition: fill .25s ease; }
.map-pin.is-hub .pin-core { fill: var(--gold-soft); filter: drop-shadow(0 0 9px var(--gold)); }
.pin-label { fill: var(--ink-2); font-family: var(--sans); font-size: 15px; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; pointer-events: none; }
.pin-label.hub { fill: var(--gold-soft); font-weight: 700; font-size: 17px; letter-spacing: .18em; }
.map-pin { outline: none; }
.map-pin:hover .pin-core, .map-pin:focus .pin-core { fill: var(--gold-soft); }
.map-pin:hover .pin-label, .map-pin:focus .pin-label { fill: var(--ink); }

.reach-legend { display: flex; flex-wrap: wrap; gap: 26px; justify-content: center; margin-top: 30px; }
.reach-legend span { display: inline-flex; align-items: center; gap: 10px; font-size: 0.82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.reach-legend .swatch { width: 10px; height: 10px; border-radius: 50%; }
.reach-legend .swatch.hub { background: var(--gold-soft); box-shadow: 0 0 7px var(--gold); }
.reach-legend .swatch.origin { background: var(--gold); }
.reach-list { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 28px; }
.reach-list li { font-size: 0.92rem; padding: 9px 18px; border: 1px solid var(--line-2); color: var(--ink-2); }
.reach-list li.core { border-color: var(--gold-line); color: var(--gold-soft); font-weight: 500; }

/* ---------- Industry band ---------- */
.band { position: relative; width: 100%; height: clamp(340px, 46vw, 540px); overflow: hidden; }
.band > img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; filter: grayscale(1) contrast(1.04); display: block; }
.band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,11,10,.72), rgba(12,11,10,.46) 34%, rgba(12,11,10,.46) 66%, rgba(12,11,10,.94)); }
.band-cap { position: absolute; inset: 0; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 16px; padding: 0 var(--gut); }
.band-cap .kicker { margin-bottom: 0; }
.band-line { font-family: var(--display); font-weight: 500; font-size: clamp(1.5rem, 3vw, 2.5rem); color: var(--ink); max-width: 22ch; line-height: 1.25; text-shadow: 0 2px 22px rgba(0,0,0,.55); }

/* ---------- Trust / credibility ---------- */
.trust { background: var(--bg-2); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.trust-item { padding: 40px 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; transition: background .3s ease; }
.trust-item:hover { background: var(--bg-3); }
.trust-item .ti-main { font-family: var(--display); font-weight: 500; font-size: 1.5rem; color: var(--ink); line-height: 1.15; }
.trust-item .ti-sub { font-size: 0.92rem; color: var(--muted); font-weight: 300; }

/* ---------- Testimonials ---------- */
.testimonials { background: var(--bg); }
.tcarousel { position: relative; max-width: 900px; margin: 0 auto; text-align: center; }
.tmark { font-family: var(--display); font-size: 6rem; line-height: .5; color: var(--gold); opacity: .45; display: block; margin-bottom: 18px; }
.tslides { position: relative; min-height: 260px; }
.tslide { display: none; }
.tslide.is-active { display: block; animation: tfade .55s ease; }
@keyframes tfade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.tquote { font-family: var(--display); font-weight: 500; font-style: italic; font-size: clamp(1.3rem, 2.1vw, 1.8rem); line-height: 1.5; color: var(--ink); }
.tcite { margin-top: 30px; display: flex; flex-direction: column; gap: 5px; }
.tname { font-family: var(--sans); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; font-size: 0.8rem; color: var(--gold-soft); }
.trole { font-size: 0.94rem; color: var(--muted); font-weight: 300; }
.tnav { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 44px; }
.tbtn { width: 48px; height: 48px; border: 1px solid var(--gold-line); background: transparent; color: var(--gold-soft); display: grid; place-items: center; cursor: pointer; border-radius: 50%; transition: background .25s ease, color .25s ease; }
.tbtn:hover { background: var(--gold); color: #15120C; }
.tdots { display: flex; gap: 11px; }
.tdot { width: 8px; height: 8px; border-radius: 50%; border: 0; background: var(--faint); cursor: pointer; padding: 0; transition: background .25s ease, transform .25s ease; }
.tdot.is-active { background: var(--gold); transform: scale(1.35); }

/* ---------- Difference metrics ---------- */
.diff-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-bottom: clamp(46px, 5vw, 66px); }
.metric { display: flex; flex-direction: column; gap: 11px; padding-top: 28px; border-top: 1px solid var(--gold-line); }
.m-num { font-family: var(--display); font-weight: 500; font-size: clamp(2.4rem, 4.2vw, 3.4rem); color: var(--gold-soft); line-height: 1; }
.m-label { font-size: 0.95rem; color: var(--muted); font-weight: 300; line-height: 1.5; }
@media (max-width: 760px) { .diff-metrics { grid-template-columns: 1fr; gap: 24px; } }

/* ---------- Pull quote ---------- */
.quote { position: relative; background-color: var(--bg); padding: clamp(80px, 11vw, 150px) 0; overflow: hidden; }
.quote::before { content: ""; position: absolute; inset: 0; z-index: 0; background: url('kerry-stage.jpg') center 58% / cover no-repeat; filter: grayscale(1) contrast(1.05); }
.quote::after { content: ""; position: absolute; inset: 0; z-index: 0; background: linear-gradient(180deg, rgba(12,11,10,.97) 0%, rgba(12,11,10,.86) 22%, rgba(12,11,10,.74) 50%, rgba(12,11,10,.78) 64%, rgba(12,11,10,.92) 100%); }
.quote .container { position: relative; z-index: 1; }
.quote blockquote { max-width: 1000px; margin: 0 auto; text-align: center; }
.quote blockquote p:first-child { font-family: var(--display); font-weight: 500; font-size: clamp(2.3rem, 5.4vw, 4.4rem); line-height: 1.12; text-shadow: 0 2px 26px rgba(0,0,0,.55); }
.quote-sub { margin-top: 30px; font-family: var(--sans); font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-2); max-width: 62ch; margin-left: auto; margin-right: auto; line-height: 1.7; font-weight: 300; }

/* ---------- The difference ---------- */
.difference { background: var(--bg-2); }
.diff-top { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(36px, 6vw, 80px); align-items: start; margin-bottom: clamp(44px, 5vw, 64px); }
.diff-lead { color: var(--ink-2); font-size: 1.18rem; line-height: 1.8; font-weight: 300; }
.diff-lead strong { color: var(--ink); font-weight: 500; }
.diff-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.diff-item { padding: 32px 28px; border: 1px solid var(--line); transition: border-color .3s ease; }
.diff-item:hover { border-color: var(--gold-line); }
.diff-item .di-num { font-family: var(--display); color: var(--gold); font-size: 1.1rem; margin-bottom: 16px; display: block; }
.diff-item h3 { font-size: 1.45rem; margin-bottom: 10px; font-weight: 500; }
.diff-item p { color: var(--muted); font-size: 0.98rem; font-weight: 300; line-height: 1.65; }
.credential { margin-top: clamp(40px, 5vw, 60px); padding-top: 34px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 16px; }
.credential .cr-label { font-size: 0.74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.credential .cr-main { font-family: var(--display); font-size: 1.3rem; color: var(--ink); }
.credential .cr-sub { color: var(--muted); font-size: 0.95rem; }

/* difference metrics */
.diff-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-bottom: clamp(46px, 5vw, 66px); }
.metric { display: flex; flex-direction: column; gap: 10px; padding-top: 26px; border-top: 1px solid var(--gold-line); }
.m-num { font-family: var(--display); font-weight: 500; font-size: clamp(2.4rem, 4.2vw, 3.5rem); color: var(--gold-soft); line-height: 1; }
.m-label { font-size: 0.95rem; color: var(--muted); font-weight: 300; }

/* ---------- Testimonials ---------- */
.testimonials { background: var(--bg); }
.tcarousel { position: relative; max-width: 900px; margin: 0 auto; text-align: center; }
.tmark { font-family: var(--display); font-size: 6rem; line-height: .5; color: var(--gold); opacity: .45; display: block; margin-bottom: 10px; }
.tslides { position: relative; min-height: 280px; }
.tslide { display: none; }
.tslide.is-active { display: block; animation: tfade .55s ease; }
@keyframes tfade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.tquote { font-family: var(--display); font-weight: 500; font-style: italic; font-size: clamp(1.3rem, 2.1vw, 1.8rem); line-height: 1.5; color: var(--ink); }
.tcite { margin-top: 30px; display: flex; flex-direction: column; gap: 5px; }
.tname { font-family: var(--sans); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: 0.82rem; color: var(--gold-soft); }
.trole { font-size: 0.95rem; color: var(--muted); }
.tnav { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 42px; }
.tbtn { width: 48px; height: 48px; border: 1px solid var(--gold-line); background: transparent; color: var(--gold-soft); display: grid; place-items: center; cursor: pointer; border-radius: 50%; transition: background .25s ease, color .25s ease; }
.tbtn:hover { background: var(--gold); color: #15120C; }
.tdots { display: flex; gap: 11px; }
.tdot { width: 8px; height: 8px; border-radius: 50%; border: 0; background: var(--faint); cursor: pointer; padding: 0; transition: background .25s ease, transform .25s ease; }
.tdot.is-active { background: var(--gold); transform: scale(1.35); }

@media (max-width: 760px) {
  .diff-metrics { grid-template-columns: 1fr; gap: 26px; }
  .tslides { min-height: 360px; }
}

/* ---------- FAQ ---------- */
.faq { background: var(--bg); }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 30px 50px 30px 0; position: relative;
  font-family: var(--display); font-weight: 500; font-size: clamp(1.3rem, 2.2vw, 1.7rem); color: var(--ink); transition: color .2s ease;
}
.faq-item summary:hover { color: var(--gold-soft); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 15px; height: 15px;
  background: linear-gradient(var(--gold),var(--gold)) center/15px 1.5px no-repeat,
              linear-gradient(var(--gold),var(--gold)) center/1.5px 15px no-repeat;
  transform: translateY(-50%); transition: transform .3s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-a { padding: 0 50px 32px 0; }
.faq-a p { color: var(--muted); font-size: 1.05rem; max-width: 72ch; font-weight: 300; line-height: 1.75; }

/* ---------- Contact ---------- */
.contact { background: var(--bg-2); border-top: 1px solid var(--line); }
.contact-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.contact-inner .kicker { justify-content: center; }
.contact h2 { font-size: clamp(3rem, 7vw, 5.5rem); margin-bottom: 24px; font-weight: 500; }
.contact-tag { color: var(--ink-2); font-size: 1.15rem; font-weight: 300; max-width: 54ch; margin: 0 auto 44px; line-height: 1.7; }
.contact-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; text-align: left; margin-bottom: 48px; }
.contact-col h3 { color: var(--gold-soft); font-size: 1.4rem; margin-bottom: 12px; font-weight: 500; }
.contact-col p { color: var(--muted); font-size: 1.02rem; font-weight: 300; line-height: 1.7; }
.contact-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 52px; }
.contact-details { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 18px 50px; padding-top: 38px; border-top: 1px solid var(--line); }
.contact-details li { display: flex; flex-direction: column; gap: 5px; font-size: 1.02rem; }
.contact-details span { font-size: 0.7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.contact-details a { color: var(--ink); transition: color .2s ease; }
.contact-details a:hover { color: var(--gold-soft); }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg); color: var(--muted); padding: 34px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 0.86rem; }
.footer-brand { font-family: var(--display); color: var(--ink); font-size: 1.2rem; font-weight: 600; }

/* ---------- Apply page ---------- */
.apply-main { padding: clamp(48px, 7vw, 90px) 0 clamp(64px, 8vw, 120px); }
.apply-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 56px); }
.apply-head h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 500; margin-bottom: 20px; }
.apply-head p { color: var(--ink-2); font-size: 1.12rem; font-weight: 300; line-height: 1.7; }
.apply-form { max-width: 720px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 9px; margin-bottom: 22px; }
.field label { font-size: 0.74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.field label .req { color: var(--ink-2); }
.field input, .field select, .field textarea {
  background: var(--bg-2); border: 1px solid var(--line-2); color: var(--ink);
  font-family: var(--sans); font-size: 1rem; padding: 14px 16px; border-radius: 0; transition: border-color .25s ease; width: 100%;
}
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field textarea { resize: vertical; min-height: 130px; }
.field input[type="file"] { padding: 11px 14px; color: var(--ink-2); }
.field input[type="file"]::file-selector-button {
  background: transparent; color: var(--gold-soft); border: 1px solid var(--gold-line);
  padding: 8px 16px; margin-right: 14px; font-family: var(--sans); font-size: 0.78rem; letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
}
.form-note { font-size: 0.9rem; color: var(--muted); font-weight: 300; margin: 6px 0 26px; line-height: 1.6; }
.form-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.form-status { font-size: 0.95rem; color: var(--gold-soft); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in-view { opacity: 1; transform: none; }

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

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 940px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-aside { order: -1; justify-self: start; margin-bottom: 14px; }
  .portrait { width: min(250px, 62vw); }
  .about-grid, .diff-top { grid-template-columns: 1fr; gap: 30px; }
  .about-video { order: 2; max-width: 320px; }
  .about-text { order: 1; }
  .method-grid { grid-template-columns: 1fr; }
  .spec-row { grid-template-columns: 1fr; gap: 14px; padding: 30px 0; }
  .spec-row.is-core .spec-item { font-size: 1.6rem; }
  .spec-item { font-size: 1.2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .pin-label { display: none; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .service-row { grid-template-columns: 1fr; gap: 8px; }
  .service-idx { padding-top: 0; }
  .contact-cols, .form-row { grid-template-columns: 1fr; gap: 26px; }
  .trust-grid, .diff-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1; }
}

/* ============================================================
   Multi-page additions
   ============================================================ */
.nav a.is-active:not(.nav-cta) { color: var(--ink); }
.nav a.is-active:not(.nav-cta)::after { width: 100%; }
.mobile-nav a.is-active { color: var(--gold-soft); }

.page-title { font-family: var(--display); font-weight: 500; font-size: clamp(2.6rem, 6vw, 4.6rem); line-height: 1.04; }

.text-link { color: var(--gold-soft); border-bottom: 1px solid var(--gold-line); padding-bottom: 1px; transition: border-color .2s ease, color .2s ease; white-space: nowrap; }
.text-link:hover { border-color: var(--gold-soft); }

a.method-step { display: block; }
a.method-step h3, a.method-step p { color: inherit; }

/* CTA band */
.cta { background: var(--bg-2); border-top: 1px solid var(--line); }
.cta-inner { text-align: center; max-width: 720px; margin: 0 auto; }
.cta-inner .kicker { justify-content: center; }
.cta-inner h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); margin-bottom: 34px; font-weight: 500; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Contact page heading */
.contact-title { font-size: clamp(3rem, 7vw, 5.5rem); margin-bottom: 24px; font-weight: 500; font-family: var(--display); }

/* Footer (multi-page) */
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.1fr; gap: 36px; align-items: start; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.footer-brand-col .footer-brand { font-family: var(--display); color: var(--ink); font-size: 1.35rem; font-weight: 600; display: block; margin-bottom: 10px; }
.footer-brand-col .footer-meta { color: var(--muted); font-size: 0.9rem; font-weight: 300; }
.footer-nav { display: flex; flex-direction: column; gap: 11px; }
.footer-nav a { color: var(--ink-2); font-size: 0.92rem; transition: color .2s ease; }
.footer-nav a:hover { color: var(--gold-soft); }
.footer-contact { display: flex; flex-direction: column; gap: 11px; }
.footer-contact a { color: var(--ink-2); font-size: 0.92rem; transition: color .2s ease; }
.footer-contact a:hover { color: var(--gold-soft); }
.footer-contact .footer-loc { color: var(--muted); font-size: 0.9rem; font-weight: 300; }
.footer-copy-row { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 22px; color: var(--muted); font-size: 0.82rem; letter-spacing: .04em; }

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* ---------- Feature image (Services / Results pages) ---------- */
.feature-section { padding: clamp(40px, 5vw, 78px) 0; }
.feature { margin: 0; }
.feature-frame { position: relative; border: 1px solid var(--gold-line); overflow: hidden; }
.feature-frame img { width: 100%; height: clamp(300px, 40vw, 470px); object-fit: cover; object-position: center 28%; filter: grayscale(1) contrast(1.04); display: block; }
.feature-frame::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(230,212,171,.4); pointer-events: none; }
.feature-cap { margin-top: 20px; text-align: center; font-family: var(--display); font-style: italic; font-size: clamp(1.15rem, 1.9vw, 1.6rem); color: var(--ink-2); }

/* ---------- Accessibility: skip link + focus ---------- */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 200; background: var(--gold); color: #15120C; padding: 12px 18px; font-size: 0.78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.skip-link:focus { left: 14px; top: 14px; }
:focus-visible { outline: 2px solid var(--gold-soft); outline-offset: 3px; }
a:focus:not(:focus-visible), button:focus:not(:focus-visible), summary:focus:not(:focus-visible) { outline: none; }
.map-pin:focus-visible { outline: 2px solid var(--gold-soft); }

/* ---------- Library reading content ---------- */
.lib-lede { color: var(--ink-2); font-size: 1.12rem; font-weight: 300; line-height: 1.75; max-width: 60ch; }
.lib-toc { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 4px 32px; margin: 30px 0 0; padding: 26px 0; border-top: 1px solid var(--gold-line); border-bottom: 1px solid var(--line); }
.lib-toc a { color: var(--ink-2); font-size: 0.98rem; display: flex; gap: 12px; padding: 7px 0; transition: color .2s ease; }
.lib-toc a:hover { color: var(--gold-soft); }
.lib-toc .n { color: var(--gold); font-family: var(--display); min-width: 22px; }
.lib-mod { padding: clamp(36px, 4vw, 56px) 0; border-top: 1px solid var(--line); }
.lib-mod:first-of-type { border-top: 0; }
.lib-modnum { font-family: var(--sans); color: var(--gold); font-size: 0.74rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 600; }
.lib-mod h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); margin: 8px 0 6px; }
.lib-modsub { color: var(--muted); font-style: italic; font-family: var(--display); font-size: 1.25rem; margin-bottom: 4px; }
.lib-sub { margin-top: 30px; }
.lib-sub > h3 { font-family: var(--sans); text-transform: uppercase; letter-spacing: .16em; font-size: 0.76rem; color: var(--gold); font-weight: 600; margin-bottom: 14px; }
.lib-list { list-style: none; margin: 0; padding: 0; }
.lib-list li { padding: 9px 0 9px 24px; position: relative; color: var(--ink-2); border-bottom: 1px solid var(--line); line-height: 1.6; }
.lib-list li:last-child { border-bottom: 0; }
.lib-list li::before { content: ""; position: absolute; left: 0; top: 17px; width: 7px; height: 7px; border: 1px solid var(--gold); transform: rotate(45deg); }
.lib-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 40px; }
.lib-card { background: var(--bg-3); border: 1px solid var(--line); padding: 24px 26px; }
.lib-card h4 { font-family: var(--display); font-weight: 500; font-size: 1.4rem; margin-bottom: 12px; color: var(--ink); }
.lib-card .lib-list li { border-color: rgba(237,232,222,.08); }
.lib-callout { background: var(--bg-3); border-left: 2px solid var(--gold); padding: 18px 22px; margin-top: 24px; color: var(--ink-2); font-style: italic; font-family: var(--display); font-size: 1.2rem; }
.lib-modcard .tag { display: inline-block; margin-top: 12px; font-size: 0.7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 640px) { .lib-grid2 { grid-template-columns: 1fr; } }

/* ---------- Course player ---------- */
.course-top { position: sticky; top: 82px; z-index: 90; background: rgba(12,11,10,.94); backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid var(--line); }
.course-progress { height: 2px; background: var(--line); }
.course-progress-fill { display: block; height: 100%; width: 0; background: var(--gold); transition: width .5s cubic-bezier(.4,0,.2,1); }
.course-topbar { display: flex; align-items: center; justify-content: space-between; height: 54px; }
.course-step { font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 600; color: var(--gold); }
.course-home-btn { font-family: var(--sans); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--ink-2); background: none; border: 0; cursor: pointer; transition: color .2s ease; }
.course-home-btn:hover { color: var(--gold-soft); }

.course-shell { display: grid; grid-template-columns: 256px 1fr; gap: 56px; padding-top: 46px; padding-bottom: 20px; align-items: start; }
.course-side { position: sticky; top: 154px; }
.course-side-h { font-family: var(--sans); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 16px; }
.course-side ol { list-style: none; margin: 0; padding: 0; }
.course-side li button { display: flex; gap: 12px; align-items: baseline; width: 100%; text-align: left; padding: 9px 0; background: none; border: 0; cursor: pointer; font-family: var(--sans); font-size: .9rem; line-height: 1.4; color: var(--muted); transition: color .18s ease; }
.course-side li button:hover { color: var(--ink); }
.course-side li button .cnum { font-family: var(--display); font-size: 1rem; color: var(--faint); min-width: 20px; transition: color .18s ease; }
.course-side li button.is-active { color: var(--gold-soft); }
.course-side li button.is-active .cnum { color: var(--gold); }
.course-side li button.is-done { color: var(--ink-2); }
.course-side li button.is-done::after { content: "\2713"; margin-left: auto; color: var(--gold-deep); font-size: .82rem; }

.course-main { min-width: 0; }
.course-mod h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin: 8px 0 6px; }

.course-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 54px; padding-top: 30px; border-top: 1px solid var(--line); }
.cn-btn { display: inline-flex; flex-direction: column; gap: 4px; max-width: 48%; background: none; border: 0; cursor: pointer; font-family: var(--sans); text-align: left; transition: opacity .2s ease; }
.cn-btn:hover { opacity: .65; }
.cn-btn[disabled] { opacity: .22; cursor: default; }
.cn-lbl { font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.cn-ttl { font-family: var(--display); font-size: 1.18rem; color: var(--ink); line-height: 1.2; }
.cn-next { text-align: right; align-items: flex-end; margin-left: auto; }
.cn-next .cn-ttl { color: var(--gold-soft); }

.course-landing h2 { font-size: clamp(2rem, 4.4vw, 3rem); margin: 8px 0 10px; }
.course-begin { margin: 32px 0 4px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.course-outline { list-style: none; margin-top: 34px; padding: 0; border-top: 1px solid var(--line); }
.course-outline li button { display: flex; gap: 22px; align-items: baseline; width: 100%; text-align: left; padding: 19px 4px; border: 0; border-bottom: 1px solid var(--line); background: none; cursor: pointer; font-family: var(--sans); transition: padding-left .2s ease; }
.course-outline li button:hover { padding-left: 12px; }
.course-outline .onum { font-family: var(--display); font-size: 1.7rem; color: var(--gold); min-width: 40px; line-height: 1; }
.course-outline .otext h4 { font-family: var(--display); font-weight: 500; font-size: 1.42rem; color: var(--ink); margin-bottom: 2px; transition: color .2s ease; }
.course-outline .otext p { color: var(--muted); font-size: .96rem; line-height: 1.5; }
.course-outline li button:hover .otext h4 { color: var(--gold-soft); }
.course-outline .odone { color: var(--gold-deep); font-size: .9rem; }

.course-complete { text-align: left; max-width: 64ch; }
.course-complete .lib-modnum { display: block; margin-bottom: 8px; }
.course-complete h2 { font-size: clamp(2rem, 4.2vw, 2.9rem); margin-bottom: 12px; }

/* content blocks */
.course-action { background: rgba(200,168,107,.055); border: 1px solid var(--gold-line); padding: 22px 26px; margin: 28px 0; }
.course-action-h { display: flex; align-items: center; gap: 10px; font-family: var(--sans); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--gold); margin-bottom: 12px; }
.course-action-h::before { content: ""; width: 7px; height: 7px; border: 1px solid var(--gold); transform: rotate(45deg); display: inline-block; }
.course-action p { color: var(--ink-2); }
.course-action .lib-list { margin-top: 4px; }

.course-script { background: var(--bg-2); border-left: 2px solid var(--gold-deep); padding: 16px 22px; margin: 20px 0; }
.course-script .csl { display: block; font-family: var(--sans); font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 9px; }
.course-script p { font-family: var(--display); font-style: italic; font-size: 1.22rem; line-height: 1.5; color: var(--ink); }
.course-script p + p { margin-top: 12px; }

.course-steps { list-style: none; counter-reset: cst; margin: 10px 0 0; padding: 0; }
.course-steps li { position: relative; counter-increment: cst; padding: 3px 0 22px 54px; color: var(--ink-2); line-height: 1.6; }
.course-steps li:last-child { padding-bottom: 0; }
.course-steps li strong { color: var(--ink); }
.course-steps li::before { content: counter(cst); position: absolute; left: 0; top: 0; width: 34px; height: 34px; border: 1px solid var(--gold-line); border-radius: 50%; color: var(--gold); font-family: var(--display); font-size: 1.1rem; display: flex; align-items: center; justify-content: center; }

@media (max-width: 900px) {
  .course-shell { grid-template-columns: 1fr; gap: 0; padding-top: 36px; }
  .course-side { display: none; }
}