/* Spark Measurement — site styles */

:root {
  --ink: #1c1a18;
  --accent: #e0336b;
  --accent-soft: color-mix(in oklch, #e0336b 40%, #ffffff);
  --body: #4a4641;
  --muted: #6f6a62;
  --faint: #8a8577;
  --light: #c9c5be;
  --warm: #f4f2ee;
  --line: #e2dfd9;
  --line-soft: #eeece8;
  --line-dark: #4a4641;
  --white: #ffffff;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --gutter: clamp(20px, 4vw, 48px);
  --section-y: clamp(48px, 6vw, 88px);
}
@supports not (color: color-mix(in oklch, red, white)) {
  :root { --accent-soft: #f2a3bc; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: 'Instrument Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ink); }
a:hover { color: var(--accent); }
img { max-width: 100%; }
h1, h2, h3, p { margin: 0; }
button { font-family: inherit; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Layout ---------- */
.wrap { max-width: 1280px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.stack { display: flex; flex-direction: column; }
.dark { background: var(--ink); color: var(--white); }
.warm { background: var(--warm); }
.spark { display: block; flex: none; }

/* ---------- Type ---------- */
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; line-height: 1.4; }
.eyebrow.accent { color: var(--accent); }
.h-hero { font-weight: 600; font-size: clamp(42px, 5.4vw, 78px); letter-spacing: -0.05em; line-height: 0.92; text-wrap: balance; }
.h-xl { font-weight: 600; font-size: clamp(38px, 4.8vw, 68px); letter-spacing: -0.05em; line-height: 0.92; text-wrap: balance; }
.h-lg { font-weight: 600; font-size: clamp(34px, 4.2vw, 58px); letter-spacing: -0.045em; line-height: 0.95; text-wrap: balance; }
.h-md { font-weight: 600; font-size: clamp(30px, 3.2vw, 44px); letter-spacing: -0.045em; line-height: 1; text-wrap: balance; }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; color: var(--body); text-wrap: pretty; }
.copy { font-size: 16.5px; line-height: 1.55; color: var(--body); text-wrap: pretty; }
.dark .lead, .dark .copy { color: var(--light); }
.label { font-size: 14px; font-weight: 600; color: var(--muted); }
.dark .label { color: var(--light); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; text-decoration: none; border-radius: 999px; font-weight: 600;
  font-size: 17px; padding: 16px 28px; white-space: nowrap;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: var(--ink); color: var(--white); }
.dark .btn-accent:hover { background: var(--white); color: var(--ink); }
.btn-outline { border: 2px solid var(--ink); color: var(--ink); padding: 14px 26px; }
.btn-outline:hover { background: var(--ink); color: var(--white); }
.btn-outline-light { border: 2px solid var(--white); color: var(--white); padding: 14px 26px; }
.btn-outline-light:hover { background: var(--white); color: var(--ink); }
.btn-ink { background: var(--ink); color: var(--white); }
.btn-ink:hover { background: var(--white); color: var(--ink); }
.self-start { align-self: flex-start; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .bar {
  padding-top: 16px; padding-bottom: 16px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px;
}
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-word { font-size: 18.5px; letter-spacing: -0.035em; line-height: 0.95; display: flex; flex-direction: column; }
.brand-word b { font-weight: 600; }
.brand-word span { font-weight: 500; }
.site-nav {
  position: relative; display: flex; flex-wrap: wrap; align-items: center;
  gap: clamp(14px, 2.5vw, 32px); font-size: 15px; font-weight: 500;
}
.site-nav a { text-decoration: none; color: var(--ink); }
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }
.site-nav .nav-cta {
  color: var(--white); background: var(--ink); padding: 10px 18px; border-radius: 999px;
  font-weight: 600; white-space: nowrap; transition: background 0.2s;
}
.site-nav .nav-cta:hover { background: var(--accent); color: var(--white); }
.nav-underline {
  position: absolute; top: 0; left: 0; height: 2px; width: 0; border-radius: 2px;
  pointer-events: none; opacity: 0; background: var(--accent);
}
.menu-btn {
  display: none; width: 44px; height: 44px; flex: none; border: 1.5px solid var(--ink);
  border-radius: 999px; background: var(--white); align-items: center; justify-content: center;
  cursor: pointer; padding: 0; color: var(--ink);
}
.menu-btn .icon-close { display: none; }
.site-header.is-open .menu-btn .icon-open { display: none; }
.site-header.is-open .menu-btn .icon-close { display: block; }
.menu-panel { display: none; flex-direction: column; padding: 4px 20px 16px; border-top: 1px solid var(--line-soft); }
.menu-panel a {
  display: block; padding: 16px 0; font-size: 22px; font-weight: 600; letter-spacing: -0.03em;
  text-decoration: none; border-bottom: 1px solid var(--line-soft); color: var(--ink);
}
.menu-panel a[aria-current="page"] { color: var(--accent); }

/* ---------- Page transitions ---------- */
@keyframes sparkSlideIn { from { transform: translateX(var(--slide-from, 0)); opacity: 0; } to { transform: none; opacity: 1; } }
html.slide-in main, html.slide-in .site-footer { animation: sparkSlideIn 0.45s var(--ease) both; }
html.slide-out main, html.slide-out .site-footer {
  transition: transform 0.4s var(--ease), opacity 0.4s ease;
  transform: translateX(var(--slide-to, 0)); opacity: 0;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.slide-in main, html.slide-in .site-footer { animation: none; }
  html.slide-out main, html.slide-out .site-footer { transition: none; transform: none; opacity: 1; }
}

/* ---------- Home: hero ---------- */
.hero {
  padding-top: clamp(32px, 5vw, 64px); padding-bottom: clamp(40px, 6vw, 72px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr));
  gap: clamp(32px, 5vw, 64px); align-items: center;
}
.hero .lead { max-width: 520px; }
.hero .lead strong { color: var(--ink); font-weight: 600; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-side { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.hero-art {
  width: 100%; max-width: 320px; aspect-ratio: 1 / 1.1; margin: 0 auto;
  display: flex; justify-content: center; align-items: flex-end; gap: 8%;
}
.hero-art .short { width: 32%; height: 58%; border: clamp(5px, 0.7vw, 9px) solid var(--ink); border-radius: 999px; }
.hero-art .tall {
  width: 38%; height: 100%; background: var(--ink); border-radius: 999px;
  display: flex; justify-content: center; padding-top: 16%;
}
.hero-art .tall svg { display: block; width: 46%; height: auto; align-self: flex-start; }
.tagline { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 500; color: var(--body); }

/* ---------- Home: channels ---------- */
.channels { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.channels .wrap {
  padding-top: clamp(24px, 3vw, 36px); padding-bottom: clamp(24px, 3vw, 36px);
  display: flex; flex-wrap: wrap; align-items: center; gap: 20px clamp(28px, 4vw, 56px);
}
.channels .eyebrow { color: var(--muted); max-width: 200px; }
.channel-list {
  flex: 1 1 600px; display: flex; flex-wrap: wrap; align-items: center;
  gap: 18px clamp(24px, 3vw, 40px); font-size: 16px; font-weight: 600; letter-spacing: -0.01em;
  list-style: none; margin: 0; padding: 0;
}
.channel-list li { display: flex; align-items: center; gap: 10px; }
.channel-list img { display: block; }
.channel-list .pill { padding: 6px 14px; border: 1.5px solid var(--ink); border-radius: 999px; }

/* ---------- Home: Ignite teaser ---------- */
.section-pad { padding-top: var(--section-y); padding-bottom: var(--section-y); }
.teaser { gap: clamp(28px, 3vw, 40px); }
.teaser-head { gap: 24px; max-width: 900px; }
.phases { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; list-style: none; margin: 0; padding: 0; }
.phase { display: flex; flex-direction: column; gap: 4px; padding: 18px 26px; border-radius: 999px; border: 2px solid var(--line-dark); }
.phase b { font-size: clamp(20px, 1.8vw, 24px); font-weight: 600; letter-spacing: -0.03em; line-height: 1; }
.phase span { font-size: 14px; font-weight: 500; opacity: 0.75; }
.phase.on-white { background: var(--white); color: var(--ink); border-color: var(--white); }
.phase.on-accent { background: var(--accent); border-color: var(--accent); }
.phase-arrow { font-size: 22px; color: var(--muted); padding: 0 6px; }

/* ---------- Why Spark (home teaser + page) ---------- */
.why { padding-top: clamp(48px, 6vw, 80px); padding-bottom: clamp(48px, 6vw, 80px); gap: clamp(28px, 3.5vw, 44px); }
.why.home { gap: clamp(28px, 3.5vw, 40px); }
.why .h-lg { max-width: 1000px; }
.why-head { gap: 20px; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 16px; }
.card { background: var(--white); border-radius: 28px; padding: clamp(28px, 3vw, 40px); display: flex; flex-direction: column; gap: 18px; }
.card.dark { background: var(--ink); color: var(--white); }
.card.dark .label { color: var(--light); }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.big-stat { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 14px; }
.big-stat b { font-weight: 600; font-size: clamp(40px, 4.4vw, 60px); letter-spacing: -0.05em; line-height: 0.95; color: var(--accent); }
.big-stat span { font-weight: 600; font-size: clamp(20px, 2vw, 26px); letter-spacing: -0.03em; color: var(--muted); }

.panel { background: var(--white); border-radius: 32px; padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; gap: clamp(28px, 3vw, 40px); }
.panel.roomy { gap: clamp(32px, 4vw, 48px); }
.panel-head { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 16px 64px; align-items: end; }
.panel-head .copy { max-width: 520px; }
.panel-head > div { display: flex; flex-direction: column; gap: 14px; }

.cost { display: flex; flex-direction: column; gap: 12px; }
.cost-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.cost-row > span:first-child { font-size: 17px; font-weight: 600; }
.cost-total { font-size: clamp(28px, 3vw, 40px); font-weight: 600; letter-spacing: -0.04em; line-height: 1; }
.cost-total.accent { font-size: clamp(20px, 2vw, 26px); letter-spacing: -0.03em; color: var(--accent); }
.stack-bar { display: flex; height: 56px; border-radius: 999px; overflow: hidden; gap: 3px; }
.stack-bar > div { display: flex; align-items: center; padding: 0 22px; font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; }
.stack-bar.short { width: 44%; min-width: 120px; }
.stack-bar > div:only-child, .stack-bar.short > div { padding: 0; }
.legend { display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: 14px; color: var(--body); list-style: none; margin: 0; padding: 0; }
.legend li { display: flex; align-items: center; gap: 8px; }
.dot { width: 12px; height: 12px; border-radius: 999px; flex: none; }
.c-ink { background: var(--ink); color: var(--white); }
.c-muted { background: var(--muted); }
.c-stone { background: #b5b0a6; }
.c-accent { background: var(--accent); color: var(--white); }
.c-soft { background: var(--accent-soft); color: var(--ink); }
.note { font-size: 14px; color: var(--body); }

.results { display: flex; flex-direction: column; gap: 14px; border-top: 1px solid var(--line); padding-top: clamp(28px, 3vw, 40px); }
.results > span:first-child { font-size: 17px; font-weight: 600; }
.timeline { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 10px 14px; align-items: center; }
.timeline .row-label { font-size: 14px; font-weight: 600; }
.months, .track { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 4px; }
.months span { font-size: 12px; font-weight: 500; color: var(--faint); text-align: center; }
.seg {
  height: 44px; border-radius: 999px; display: flex; align-items: center; padding: 0 16px;
  font-size: 13.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.seg.dashed { border: 2px dashed #b5b0a6; color: var(--muted); }
.seg.ramp { background: #e8e5df; color: var(--body); }
.fine { font-size: 13px; color: var(--faint); }

.compare { display: grid; grid-template-columns: minmax(0, 1fr) clamp(84px, 14vw, 180px) clamp(84px, 14vw, 180px); }
.compare > div > div { display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--line); }
.compare .ch { border-bottom: 2px solid var(--ink); }
.compare .ch-plat {
  padding: 18px 8px; text-align: center; font-size: clamp(13px, 1.3vw, 15px); font-weight: 600;
  color: var(--body); line-height: 1.2; align-items: flex-end;
}
.compare .ch-spark {
  background: var(--ink); border-radius: 20px 20px 0 0; padding: 18px 8px; border-bottom: 0;
  flex-direction: column; justify-content: flex-end; gap: 6px;
}
.compare .ch-spark span { font-size: clamp(13px, 1.3vw, 15px); font-weight: 600; color: var(--white); }
.compare .feat {
  justify-content: flex-start; padding: 18px 16px 18px 0;
  font-size: clamp(15px, 1.4vw, 17.5px); font-weight: 500; line-height: 1.35;
}
.compare .sp { background: var(--ink); border-bottom-color: #3a3632; }
.compare .sp.last { border-radius: 0 0 20px 20px; border-bottom: 0; }

/* ---------- Quiz prompt band ---------- */
.quiz-band { background: var(--accent); color: var(--white); }
.quiz-band .wrap {
  padding-top: clamp(40px, 5vw, 64px); padding-bottom: clamp(40px, 5vw, 64px);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px 48px;
}
.quiz-band h2 { font-weight: 600; font-size: clamp(30px, 3.6vw, 48px); letter-spacing: -0.045em; line-height: 0.95; max-width: 760px; text-wrap: balance; }
.quiz-band .btn { font-size: 18px; padding: 18px 30px; }

/* ---------- How we work ---------- */
.program { gap: clamp(32px, 4vw, 52px); }
.program-head { gap: 24px; max-width: 900px; }
.program-head .lead { max-width: 620px; }
.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 16px; }
.tier { border: 2px solid var(--line-dark); border-radius: 28px; padding: 32px; display: flex; flex-direction: column; gap: 24px; }
.tier.featured { background: var(--white); color: var(--ink); border-color: var(--white); }
.tier.featured .label { color: var(--muted); }
.tier.featured .copy { color: var(--body); }
.tier-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 26px; }
.tier h3 { font-weight: 600; font-size: clamp(28px, 2.6vw, 38px); letter-spacing: -0.045em; line-height: 1; text-wrap: balance; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; list-style: none; margin: 0; padding: 0; }
.steps li { display: flex; flex-direction: column; gap: 8px; font-size: 13px; font-weight: 600; color: var(--muted); }
.steps li::before { content: ""; height: 8px; border-radius: 999px; border: 1.5px dashed var(--line-dark); }
.steps li.in { color: var(--white); }
.steps li.in::before { background: var(--white); border: 0; }
.tier.featured .steps li.in { color: var(--ink); }
.tier.featured .steps li.in::before { background: var(--ink); }
.then { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; border-top: 1px solid var(--line-dark); padding-top: 32px; }
.then b { font-size: clamp(22px, 2vw, 28px); font-weight: 600; letter-spacing: -0.035em; }
.then .copy { max-width: 640px; }

.services-sec { border-top: 1px solid var(--line-soft); }
.services { padding-top: clamp(48px, 6vw, 80px); padding-bottom: clamp(48px, 6vw, 80px); gap: clamp(28px, 3.5vw, 44px); }
.services-head { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 24px 64px; align-items: end; }
.services-head p { max-width: 520px; font-size: 18px; line-height: 1.55; color: var(--body); text-wrap: pretty; }
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); border-top: 2px solid var(--ink); }
.svc {
  all: unset; box-sizing: border-box;
  padding: 28px 28px 40px 0; border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 14px; cursor: pointer; text-align: left;
  font-family: inherit; color: var(--ink);
}
.svc:hover { background: #faf9f7; }
.svc:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.svc-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.svc-num { font-size: 14px; font-weight: 600; color: var(--accent); }
.svc-plus {
  width: 30px; height: 30px; border-radius: 999px; border: 1.5px solid var(--ink);
  display: flex; align-items: center; justify-content: center; font-size: 18px; line-height: 1;
  font-weight: 500; transition: transform 0.2s;
}
.svc[aria-expanded="true"] .svc-plus { transform: rotate(45deg); }
.svc-title { font-weight: 600; font-size: 26px; letter-spacing: -0.03em; line-height: 1.1; }
.svc-more {
  display: grid; grid-template-rows: 0fr; opacity: 0; margin-top: -14px;
  transition: grid-template-rows 0.35s var(--ease), opacity 0.3s ease, margin-top 0.35s var(--ease);
}
.svc[aria-expanded="true"] .svc-more { grid-template-rows: 1fr; opacity: 1; margin-top: 0; }
.svc-more > span { overflow: hidden; min-height: 0; }
.svc-body { border-top: 1px solid var(--line); padding-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.svc-body .k { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.svc-body .v { font-size: 16.5px; line-height: 1.55; color: var(--ink); text-wrap: pretty; }

/* ---------- Quiz ---------- */
.quiz { max-width: 880px; margin: 0 auto; padding: var(--section-y) var(--gutter); display: flex; flex-direction: column; gap: clamp(24px, 3vw, 36px); }
.quiz-head { gap: 16px; }
.q-card { background: var(--white); border-radius: 32px; padding: clamp(24px, 3.5vw, 44px); display: flex; flex-direction: column; gap: 28px; }
.q-meta { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.q-dots { display: flex; gap: 6px; }
.q-dots span { width: 28px; height: 6px; border-radius: 999px; background: var(--line); transition: background 0.3s; }
.q-dots span.done { background: var(--ink); }
.q-dots span.now { background: var(--accent); }
.q-title { font-weight: 600; font-size: clamp(28px, 3vw, 40px); letter-spacing: -0.04em; line-height: 1.05; text-wrap: balance; }
.q-title:focus { outline: none; }
.q-options { display: flex; flex-direction: column; gap: 10px; }
.q-opt {
  display: flex; align-items: center; gap: 16px; width: 100%; text-align: left; font-size: 18px; font-weight: 500;
  line-height: 1.3; padding: 16px 20px; border-radius: 18px; cursor: pointer;
  border: 2px solid var(--line); background: var(--white); color: var(--ink);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.q-opt:hover { border-color: var(--ink); }
.q-opt .letter {
  width: 32px; height: 32px; flex: none; border-radius: 999px; border: 1.5px solid var(--light);
  display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 600;
}
.q-opt[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.q-opt[aria-pressed="true"] .letter { border-color: var(--white); }
.q-back { align-self: flex-start; background: none; border: none; padding: 0; cursor: pointer; font-size: 15px; font-weight: 600; color: var(--muted); }
.q-back:hover { color: var(--ink); }
.q-result { border-radius: 32px; padding: clamp(28px, 4vw, 52px); display: flex; flex-direction: column; gap: 22px; }
.q-result h3 { font-weight: 600; font-size: clamp(34px, 4vw, 56px); letter-spacing: -0.045em; line-height: 1; text-wrap: balance; }
.q-result h3:focus { outline: none; }
.q-result > p { max-width: 620px; font-size: 18px; line-height: 1.55; color: var(--light); text-wrap: pretty; }
.q-focus { border-top: 1px solid #3a3632; padding-top: 20px; display: flex; flex-direction: column; gap: 6px; }
.q-focus .k { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.q-focus .v { font-size: 18px; line-height: 1.45; text-wrap: pretty; }
.q-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; padding-top: 4px; }
.q-reset {
  background: none; border: none; color: var(--light); font-size: 15px; font-weight: 500; cursor: pointer;
  text-decoration: underline; text-underline-offset: 3px; padding: 0;
}
.q-reset:hover { color: var(--white); }
@keyframes quizFwd { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: none; } }
@keyframes quizBack { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: none; } }
.anim-fwd { animation: quizFwd 0.34s var(--ease) both; }
.anim-back { animation: quizBack 0.34s var(--ease) both; }
@media (prefers-reduced-motion: reduce) { .anim-fwd, .anim-back { animation: none; } }

/* ---------- About ---------- */
.experience { border-bottom: 1px solid var(--line-soft); }
.experience .wrap { padding-top: 20px; padding-bottom: 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 32px; }
.experience .eyebrow { max-width: 160px; }
.exp-logos { flex: 1 1 560px; display: flex; flex-wrap: wrap; align-items: center; gap: 20px clamp(32px, 4vw, 56px); list-style: none; margin: 0; padding: 0; }
.exp-logos li { height: 32px; flex: none; display: flex; align-items: center; }
.exp-logos img { display: block; height: 100%; width: auto; max-width: 180px; object-fit: contain; }
.about-sec { border-bottom: 1px solid var(--line-soft); }
.about {
  padding-top: clamp(32px, 4vw, 56px); padding-bottom: clamp(32px, 4vw, 56px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: clamp(40px, 6vw, 96px); align-items: center;
}
.headshot { width: 100%; max-width: 400px; aspect-ratio: 4 / 5; }
.headshot img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center top; border-radius: 32px; }
.bio { gap: 28px; }
.bio .intro { max-width: 560px; font-size: clamp(19px, 1.7vw, 23px); line-height: 1.5; text-wrap: pretty; }
.bio .more { max-width: 560px; font-size: 17px; line-height: 1.6; color: var(--body); text-wrap: pretty; }
.linkedin {
  align-self: flex-start; display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink);
  border: 2px solid var(--ink); border-radius: 999px; padding: 8px 22px 8px 8px; font-weight: 600; font-size: 16.5px;
  transition: background 0.2s, color 0.2s;
}
.linkedin:hover { background: var(--ink); color: var(--white); }
.linkedin .in {
  width: 36px; height: 36px; border-radius: 999px; background: var(--accent); color: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; letter-spacing: -0.02em;
}
.linkedin .arrow { font-size: 18px; line-height: 1; }

/* ---------- Contact ---------- */
.contact {
  padding-top: clamp(56px, 7vw, 96px); padding-bottom: clamp(56px, 7vw, 96px);
  display: flex; flex-direction: column; align-items: flex-start; gap: 36px; scroll-margin-top: 72px;
}
.contact h2 { font-weight: 600; font-size: clamp(40px, 5.6vw, 80px); letter-spacing: -0.05em; line-height: 0.9; max-width: 1000px; text-wrap: balance; }
.contact .lead { max-width: 560px; }
.scheduler { width: 100%; max-width: 1000px; background: var(--white); border: 1.5px solid var(--line); border-radius: 28px; padding: 8px; overflow: hidden; }
.scheduler iframe { display: block; border: 0; width: 100%; height: 640px; border-radius: 22px; }

/* ---------- Footer ---------- */
.site-footer .wrap { padding-top: 40px; padding-bottom: 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.site-footer .brand, .site-footer .brand:hover { color: var(--white); }
.site-footer .brand-word { font-size: 17.5px; }
.site-footer small { font-size: 14px; color: var(--light); }

/* ---------- Mobile (under 640px) ---------- */
@media (max-width: 640px) {
  .site-header .bar { flex-wrap: nowrap; }
  .site-nav { gap: 8px; flex-wrap: nowrap; }
  .site-nav .nav-link, .nav-underline { display: none; }
  .site-nav .nav-cta { padding: 9px 15px; font-size: 14px; }
  .menu-btn { display: flex; }
  .site-header.is-open .menu-panel { display: flex; }

  .hero-art { max-width: 170px; }

  .phases { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .phase { border-radius: 20px; padding: 14px 18px; }
  .phase-arrow { display: none; }

  .timeline { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .timeline > .spacer { display: none; }
  .timeline > .row-label { margin-top: 8px; }
  .timeline .seg { height: 36px; padding: 0 6px; font-size: 11.5px; justify-content: center; }

  .compare { grid-template-columns: minmax(0, 1fr) 62px 62px; }
  .compare .ch-plat, .compare .ch-spark { padding: 12px 4px; }
  .compare .ch-plat, .compare .ch-spark span { font-size: 12px; }
  .compare .feat { font-size: 14.5px; padding: 14px 12px 14px 0; }

  .scheduler { border: 0; padding: 0; border-radius: 0; margin: 0 -20px; width: calc(100% + 40px); max-width: none; }
  .scheduler iframe { border-radius: 0; height: 780px; }

  .headshot { max-width: 220px; }
}