/* ============================================================
   ACTIVE LABS — Design System
   Editorial · warm-minimal · science-led
   ============================================================ */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..700;1,9..144,300..600&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---------- Design tokens ---------- */
:root {
  /* Paper / ink */
  --paper:        #F4EFE5;
  --paper-2:      #EFE8DA;
  --paper-3:      #E8DFCD;
  --card:         #FBF8F1;
  --ink:          #26251F;
  --ink-soft:     #514E44;
  --muted:        #837D6E;
  --line:         rgba(38, 37, 31, 0.12);
  --line-strong:  rgba(38, 37, 31, 0.22);

  /* Accents */
  --evergreen:    #33564A;
  --evergreen-2:  #294539;
  --clay:         #B65C3C;
  --clay-soft:    #C77E5F;

  /* Dark surfaces (footer / feature bands) */
  --ink-bg:       #211F1A;
  --ink-bg-2:     #2B2822;
  --on-ink:       #EDE7DA;
  --on-ink-muted: #A9A192;

  /* Type */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  /* Spacing / layout */
  --container:    1200px;
  --container-wide: 1360px;
  --radius:       4px;
  --radius-lg:    14px;
  --radius-xl:    22px;

  /* Motion */
  --ease:         cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out:  cubic-bezier(0.65, 0, 0.35, 1);
  --dur:          .55s;

  /* Elevation */
  --shadow-sm:    0 1px 2px rgba(38,37,31,.05), 0 4px 14px -8px rgba(38,37,31,.18);
  --shadow-md:    0 2px 6px rgba(38,37,31,.06), 0 20px 40px -24px rgba(38,37,31,.30);
  --shadow-lg:    0 30px 70px -30px rgba(38,37,31,.42);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul { list-style: none; padding: 0; }

::selection { background: var(--evergreen); color: var(--paper); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.015em;
  font-optical-sizing: auto;
}
.display {
  font-size: clamp(2.9rem, 7.5vw, 6.4rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 380;
}
h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.9rem); }
.serif-italic { font-style: italic; }

p { color: var(--ink-soft); }
.lead { font-size: clamp(1.1rem, 1.7vw, 1.35rem); line-height: 1.55; color: var(--ink-soft); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--evergreen);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--evergreen);
  opacity: 0.6;
}
.eyebrow.center::before { display: none; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.container-wide { max-width: var(--container-wide); }
.section { padding-block: clamp(4.5rem, 9vw, 8.5rem); position: relative; }
.section-tight { padding-block: clamp(3rem, 6vw, 5rem); }
.center { text-align: center; }
.mx-auto { margin-inline: auto; }
.measure { max-width: 62ch; }
.measure-sm { max-width: 46ch; }

.grid { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .cols-3, .cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 2.5rem; } }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 0.6em;
  padding: 0.95em 1.7em;
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: transform .35s var(--ease), background .3s var(--ease), color .3s var(--ease), box-shadow .3s var(--ease);
  white-space: nowrap;
  will-change: transform;
}
.btn:focus-visible { outline: 2px solid var(--evergreen); outline-offset: 3px; }
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--evergreen); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-accent { background: var(--evergreen); color: var(--paper); }
.btn-accent:hover { background: var(--evergreen-2); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-ghost { border: 1px solid var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); transform: translateY(-2px); }

.btn-lg { padding: 1.1em 2.1em; font-size: 1rem; }

.link-underline {
  position: relative; font-weight: 500; display: inline-flex; align-items: center; gap: .5em;
  color: var(--ink); padding-bottom: 2px;
}
.link-underline::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease);
}
.link-underline:hover::after { transform: scaleX(1); transform-origin: left; }
.link-underline .arrow { transition: transform .35s var(--ease); }
.link-underline:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease), backdrop-filter .4s var(--ease);
  border-bottom: 1px solid transparent;
  padding-block: 1.2rem;
}
.site-header.scrolled {
  background: rgba(244, 239, 229, 0.82);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line);
  padding-block: 0.7rem;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; }
.brand-logo { width: auto; height: 46px; transition: height .4s var(--ease); }
.site-header.scrolled .brand-logo { height: 38px; }
.footer-logo { width: auto; height: 58px; }
.nav-links { display: flex; align-items: center; gap: 2.1rem; }
.nav-links a {
  font-size: 0.92rem; font-weight: 500; color: var(--ink-soft);
  position: relative; transition: color .25s var(--ease); padding-block: 4px; white-space: nowrap;
}
.nav-links a::after {
  content:""; position:absolute; left:0; bottom:-2px; height:1.5px; width:100%;
  background: var(--ink); transform: scaleX(0); transform-origin:right; transition: transform .35s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); transform-origin:left; }
.nav-links a.active { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 1.1rem; }

.nav-toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav-toggle span { display:block; width: 22px; height: 1.6px; background: var(--ink); transition: transform .35s var(--ease), opacity .25s var(--ease); }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

@media (max-width: 940px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: flex; }
}

.mobile-menu {
  position: fixed; inset: 0; z-index: 95; display: flex; flex-direction: column;
  justify-content: center; gap: 0.4rem; padding: 2rem;
  background: var(--paper); transform: translateY(-100%); visibility: hidden;
  transition: transform .5s var(--ease), visibility 0s linear .5s; pointer-events: none;
}
.nav-open .mobile-menu { visibility: visible; transition: transform .5s var(--ease); }
.nav-open .mobile-menu { transform: translateY(0); pointer-events: auto; }
.mobile-menu a {
  font-family: var(--font-display); font-size: clamp(2rem, 9vw, 3rem);
  padding-block: 0.35rem; color: var(--ink); letter-spacing: -0.02em;
  opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.nav-open .mobile-menu a { opacity: 1; transform: translateY(0); }
.nav-open .mobile-menu a:nth-child(1){ transition-delay:.08s } .nav-open .mobile-menu a:nth-child(2){ transition-delay:.14s }
.nav-open .mobile-menu a:nth-child(3){ transition-delay:.20s } .nav-open .mobile-menu a:nth-child(4){ transition-delay:.26s }
.nav-open .mobile-menu a:nth-child(5){ transition-delay:.32s } .nav-open .mobile-menu a:nth-child(6){ transition-delay:.38s }
.mobile-menu .btn { margin-top: 1.5rem; align-self: flex-start; color: var(--paper); font-family: var(--font-body); font-size: 1rem; opacity:0; transform: translateY(14px); transition: opacity .5s var(--ease) .42s, transform .5s var(--ease) .42s; }
.nav-open .mobile-menu .btn { opacity:1; transform: translateY(0); }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding-top: clamp(8rem, 16vh, 12rem); padding-bottom: clamp(3rem, 7vw, 6rem); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { margin-bottom: 1.6rem; }
.hero .lead { max-width: 46ch; margin-bottom: 2.4rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

.hero-meta { display: flex; gap: 2.4rem; margin-top: 3.2rem; flex-wrap: wrap; }
.hero-meta .stat .num { font-family: var(--font-display); font-size: 2.1rem; line-height: 1; }
.hero-meta .stat .label { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); margin-top: 0.5rem; }

/* Hero visual — animated progression chart */
.hero-visual { position: relative; }
.hero-card {
  position: absolute; inset: 0; border-radius: var(--radius-xl);
  background: linear-gradient(165deg, var(--card), var(--paper-2));
  border: 1px solid var(--line); box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* Progression chart card */
.chart-card {
  position: relative; border-radius: var(--radius-xl);
  background: linear-gradient(165deg, var(--card), var(--paper-2));
  border: 1px solid var(--line); box-shadow: var(--shadow-lg);
  padding: clamp(1.4rem, 2.5vw, 2rem);
}
.chart-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.4rem; gap: 1rem; }
.chart-k { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.chart-score { font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.1rem); line-height: 1; letter-spacing: -0.02em; margin-top: 0.4rem; }
.chart-score .chart-unit { font-size: 0.95rem; color: var(--muted); margin-left: 0.3rem; letter-spacing: 0; }
.chart-delta {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.03em; white-space: nowrap;
  color: var(--evergreen); background: rgba(51,86,74,.10); border: 1px solid rgba(51,86,74,.20);
  padding: 0.4rem 0.7rem; border-radius: 100px; display: inline-flex; align-items: center; gap: 0.35em;
  opacity: 0; transform: translateY(-6px); transition: opacity .6s var(--ease) 1.9s, transform .6s var(--ease) 1.9s;
}
.chart-card.is-drawn .chart-delta { opacity: 1; transform: none; }
.chart-delta .tri { font-size: 0.6em; }

.chart-plot { position: relative; }
.chart-svg { width: 100%; aspect-ratio: 46 / 25; height: auto; display: block; overflow: visible; }
.chart-grid line { opacity: 0; transition: opacity .8s var(--ease); }
.chart-card.is-drawn .chart-grid line { opacity: 1; }

.chart-area { opacity: 0; transition: opacity 1s var(--ease) 1s; }
.chart-card.is-drawn .chart-area { opacity: 1; }

.chart-line {
  stroke-dasharray: var(--len, 500); stroke-dashoffset: var(--len, 500);
  transition: stroke-dashoffset 2s var(--ease-in-out) .2s;
}
.chart-card.is-drawn .chart-line { stroke-dashoffset: 0; }

.chart-pt {
  fill: var(--evergreen); stroke: var(--card); stroke-width: 2.5;
  opacity: 0; transform: scale(0); transform-origin: center; transform-box: fill-box;
  transition: opacity .4s var(--ease) var(--d), transform .5s var(--ease) var(--d);
}
.chart-card.is-drawn .chart-pt { opacity: 1; transform: scale(1); }
.chart-pt:first-of-type { fill: var(--clay); }
.chart-pt-now { fill: var(--evergreen); filter: drop-shadow(0 0 0 rgba(51,86,74,.4)); }
.chart-card.is-drawn .chart-pt-now { animation: pulseNow 2.4s ease-out 2.2s infinite; }
@keyframes pulseNow { 0%{ filter: drop-shadow(0 0 0 rgba(51,86,74,.5)); } 70%{ filter: drop-shadow(0 0 10px rgba(51,86,74,0)); } 100%{ filter: drop-shadow(0 0 0 rgba(51,86,74,0)); } }

.chart-xaxis { display: flex; justify-content: space-between; margin-top: 0.7rem; padding-inline: 0.3rem; }
.chart-xaxis span { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.chart-xaxis span:last-child { color: var(--evergreen); }

.chart-legend { display: flex; gap: 1.4rem; margin-top: 1.3rem; padding-top: 1.1rem; border-top: 1px solid var(--line); flex-wrap: wrap; }
.chart-legend span { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; color: var(--ink-soft); }
.chart-legend .ldot { width: 9px; height: 9px; border-radius: 50%; }
.chart-legend .ldot.clay { background: var(--clay); }
.chart-legend .ldot.green { background: var(--evergreen); }

@media (prefers-reduced-motion: reduce) {
  .chart-line { stroke-dashoffset: 0 !important; }
  .chart-area, .chart-grid line, .chart-delta, .chart-pt { opacity: 1 !important; transform: none !important; }
  .chart-pt-now { animation: none !important; }
}

.hero-chip {
  position: absolute; backdrop-filter: blur(6px); background: rgba(251,248,241,.7);
  border: 1px solid var(--line); border-radius: 12px; padding: 0.7rem 0.9rem;
  box-shadow: var(--shadow-sm); display: flex; align-items: center; gap: 0.6rem;
}
.hero-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--clay); box-shadow: 0 0 0 4px rgba(182,92,60,.16); }
.hero-chip .k { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.hero-chip .v { font-family: var(--font-display); font-size: 1.05rem; }
.hero-chip.c1 { top: 8%; left: 6%; }
.hero-chip.c2 { top: 34%; right: 7%; }
.hero-chip.c3 { bottom: 20%; left: 9%; }
.hero-chip.c-float { position: absolute; bottom: -20px; right: -16px; opacity: 0; transform: translateY(10px); transition: opacity .6s var(--ease) 2.2s, transform .6s var(--ease) 2.2s; }
.chart-card.is-drawn .hero-chip.c-float { opacity: 1; transform: none; }
@media (max-width: 480px) { .hero-chip.c-float { right: 4px; bottom: -14px; } }

/* ============================================================
   MARQUEE (biomarker ticker)
   ============================================================ */
.marquee { border-block: 1px solid var(--line); padding-block: 1.15rem; overflow: hidden; background: var(--paper-2); }
.marquee-track { display: flex; gap: 3.2rem; white-space: nowrap; width: max-content; animation: marquee 42s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item { font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); display: inline-flex; align-items: center; gap: 3.2rem; }
.marquee-item::after { content: "✦"; color: var(--clay); font-size: .7rem; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; flex-wrap: wrap; white-space: normal; justify-content:center;} }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 2.2rem); transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
  position: relative;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.card .icon {
  width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center;
  background: var(--paper-2); border: 1px solid var(--line); margin-bottom: 1.3rem; color: var(--evergreen);
}
.card .icon svg { width: 22px; height: 22px; }
.card h3 { margin-bottom: 0.6rem; }
.card p { font-size: 0.96rem; }
.card .num-tag { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); letter-spacing: .1em; }

/* Feature list w/ ticks */
.ticks li { display: flex; gap: 0.8rem; padding-block: 0.55rem; align-items: flex-start; font-size: 0.98rem; color: var(--ink-soft); border-top: 1px solid var(--line); }
.ticks li:first-child { border-top: none; }
.ticks li .tk { flex: 0 0 auto; margin-top: 3px; color: var(--evergreen); }

/* ============================================================
   STAT BAND / dark section
   ============================================================ */
.band-dark { background: var(--ink-bg); color: var(--on-ink); }
.band-dark h2, .band-dark h3 { color: var(--on-ink); }
.band-dark p { color: var(--on-ink-muted); }
.band-dark .eyebrow { color: var(--clay-soft); }
.band-dark .eyebrow::before { background: var(--clay-soft); }
.band-dark .stat-lg .num { font-family: var(--font-display); font-size: clamp(3rem, 6vw, 5rem); line-height: 1; letter-spacing: -0.02em; }
.band-dark .stat-lg .label { color: var(--on-ink-muted); font-size: 0.92rem; margin-top: 0.8rem; max-width: 22ch; }
.band-dark .divider { border-top: 1px solid rgba(237,231,218,.14); }

/* ============================================================
   STEPS / journey
   ============================================================ */
.steps { counter-reset: step; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1.6rem; padding-block: clamp(1.6rem, 3vw, 2.4rem); border-top: 1px solid var(--line); align-items: start; }
.step:last-child { border-bottom: 1px solid var(--line); }
.step .step-num { counter-increment: step; font-family: var(--font-mono); font-size: 0.8rem; color: var(--clay); letter-spacing: .1em; padding-top: .4rem; }
.step .step-num::before { content: "0" counter(step); }
.step h3 { margin-bottom: 0.5rem; }
.step-body { max-width: 60ch; }
.step-tag { font-family: var(--font-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin-top: .9rem; display:inline-block; }

/* ============================================================
   PRICING
   ============================================================ */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }
@media (max-width: 940px) { .price-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline:auto; } }
.plan {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 2rem; display: flex; flex-direction: column; transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan.featured { background: var(--ink-bg); color: var(--on-ink); border-color: var(--ink-bg); box-shadow: var(--shadow-lg); }
.plan.featured p, .plan.featured .plan-price .per { color: var(--on-ink-muted); }
.plan.featured .ticks li { color: var(--on-ink-muted); border-top-color: rgba(237,231,218,.14); }
.plan.featured .ticks li .tk { color: var(--clay-soft); }
.plan-badge { align-self: flex-start; font-family: var(--font-mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; background: var(--clay); color: var(--paper); padding: .3rem .7rem; border-radius: 100px; margin-bottom: 1.1rem; }
.plan h3 { font-family: var(--font-display); margin-bottom: .3rem; }
.plan .plan-sub { font-size: .9rem; margin-bottom: 1.4rem; }
.plan-price { display: flex; align-items: baseline; gap: .4rem; margin-bottom: 1.5rem; }
.plan-price .amt { font-family: var(--font-display); font-size: 3rem; letter-spacing: -0.02em; }
.plan-price .per { font-size: .9rem; color: var(--muted); }
.plan .ticks { flex: 1; margin-bottom: 1.8rem; }
.plan .btn { width: 100%; justify-content: center; }
.plan.featured .btn-primary { background: var(--paper); color: var(--ink); }
.plan.featured .btn-primary:hover { background: var(--clay); color: var(--paper); }

/* ============================================================
   PANELS / accordion
   ============================================================ */
.panel-row { border-top: 1px solid var(--line); }
.panel-row:last-child { border-bottom: 1px solid var(--line); }
.panel-head { display: grid; grid-template-columns: auto 1fr auto auto; gap: 1.3rem; align-items: center; width: 100%; text-align: left; padding-block: 1.5rem; transition: opacity .25s; }
.panel-head:hover { opacity: .72; }
.panel-head .p-idx { font-family: var(--font-mono); font-size: .8rem; color: var(--clay); }
.panel-head .p-name { font-family: var(--font-display); font-size: clamp(1.2rem, 2vw, 1.6rem); }
.panel-head .p-count { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); letter-spacing: .1em; }
.panel-head .p-toggle { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; transition: transform .4s var(--ease), background .3s, color .3s; }
.panel-row.open .p-toggle { transform: rotate(45deg); background: var(--ink); color: var(--paper); border-color: var(--ink); }
.panel-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease); }
.panel-row.open .panel-body { grid-template-rows: 1fr; }
.panel-body-inner { overflow: hidden; }
.panel-markers { display: flex; flex-wrap: wrap; gap: .5rem; padding-bottom: 1.8rem; }
.marker-chip { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .04em; padding: .4rem .75rem; border-radius: 100px; background: var(--paper-2); border: 1px solid var(--line); color: var(--ink-soft); }
@media (max-width: 620px) { .panel-head { grid-template-columns: auto 1fr auto; } .panel-head .p-count { display:none; } }

/* ============================================================
   QUOTE / transparency
   ============================================================ */
.pullquote { font-family: var(--font-display); font-weight: 350; font-size: clamp(1.7rem, 3.6vw, 3rem); line-height: 1.15; letter-spacing: -0.02em; max-width: 20ch; }
.pullquote .hl { color: var(--clay); font-style: italic; }

/* ============================================================
   TEAM
   ============================================================ */
.member { }
.member .portrait {
  aspect-ratio: 3/3.6; border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 1.2rem;
  background: linear-gradient(160deg, var(--paper-3), var(--paper-2));
  border: 1px solid var(--line); display: grid; place-items: center; position: relative;
}
.member .portrait .mono-initials { font-family: var(--font-display); font-size: 3.4rem; color: var(--evergreen); opacity:.35; }
.member .role { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; color: var(--clay); margin-bottom: .3rem; }
.member h3 { margin-bottom: .5rem; }
.member p { font-size: .94rem; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { background: var(--evergreen); color: var(--paper); border-radius: var(--radius-xl); padding: clamp(2.5rem, 6vw, 5rem); text-align: center; position: relative; overflow: hidden; }
.cta-band h2 { color: var(--paper); margin-bottom: 1.2rem; }
.cta-band p { color: rgba(244,239,229,.8); max-width: 48ch; margin-inline: auto; margin-bottom: 2rem; }
.cta-band .btn-primary { background: var(--paper); color: var(--ink); }
.cta-band .btn-primary:hover { background: var(--clay); color: var(--paper); }
.cta-band .ring { position:absolute; border: 1px solid rgba(244,239,229,.14); border-radius: 50%; }

/* ============================================================
   FORM
   ============================================================ */
.form-wrap { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.6rem, 3vw, 2.6rem); box-shadow: var(--shadow-sm); }
.field { margin-bottom: 1.3rem; }
.field label { display: block; font-size: .82rem; font-weight: 500; margin-bottom: .5rem; color: var(--ink); }
.field label .req { color: var(--clay); }
.field input, .field select, .field textarea {
  width: 100%; padding: .85rem 1rem; font: inherit; font-size: .96rem; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: var(--radius);
  transition: border-color .25s, box-shadow .25s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--evergreen); box-shadow: 0 0 0 3px rgba(51,86,74,.14);
}
.field textarea { resize: vertical; min-height: 120px; }
.field .hint { font-size: .78rem; color: var(--muted); margin-top: .4rem; }
.field.err input, .field.err select { border-color: var(--clay); }
.field .err-msg { display:none; font-size:.78rem; color: var(--clay); margin-top:.4rem; }
.field.err .err-msg { display:block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-success { display:none; text-align:center; padding: 1rem 0; }
.form-success.show { display:block; }
.form-success .check { width: 64px; height: 64px; margin: 0 auto 1.2rem; border-radius: 50%; background: var(--evergreen); display: grid; place-items: center; color: var(--paper); }
.form-submit-error { font-size: .85rem; color: var(--clay); text-align: center; margin-top: .9rem; }
.form-submit-error a { text-decoration: underline; }

.chip-select { display: flex; flex-wrap: wrap; gap: .6rem; }
.chip-select input { position: absolute; opacity: 0; pointer-events: none; }
.chip-select label {
  display: inline-flex; padding: .6rem 1rem; border: 1px solid var(--line-strong); border-radius: 100px;
  font-size: .88rem; cursor: pointer; margin: 0; transition: all .2s var(--ease); color: var(--ink-soft);
}
.chip-select input:checked + label { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chip-select label:hover { border-color: var(--ink); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink-bg); color: var(--on-ink); padding-top: clamp(3.5rem, 7vw, 6rem); }
.site-footer a { color: var(--on-ink-muted); transition: color .25s; }
.site-footer a:hover { color: var(--on-ink); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3.5rem; border-bottom: 1px solid rgba(237,231,218,.12); }
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem 1.5rem; } }
@media (max-width: 480px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand .brand .wordmark { color: var(--on-ink); }
.footer-brand p { max-width: 34ch; margin-top: 1.2rem; font-size: .92rem; }
.footer-col h4 { font-family: var(--font-mono); font-weight: 500; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--on-ink-muted); margin-bottom: 1.2rem; }
.footer-col li { margin-bottom: .7rem; font-size: .95rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding-block: 1.8rem; font-size: .82rem; color: var(--on-ink-muted); }
.footer-disclaimer { font-size: .78rem; color: var(--on-ink-muted); opacity: .8; max-width: 90ch; padding-bottom: 2.5rem; line-height: 1.6; }

/* ============================================================
   PAGE HERO (interior)
   ============================================================ */
.page-hero { padding-top: clamp(8rem, 15vh, 11rem); padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 5rem); letter-spacing: -0.03em; margin-block: 1.2rem; }
.breadcrumb { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); will-change: opacity, transform; }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal-stagger] > * { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal-stagger].in > * { opacity: 1; transform: none; }
.hero-fade { opacity: 0; transform: translateY(20px); }
.hero-fade.in { opacity: 1; transform: none; transition: opacity .9s var(--ease), transform .9s var(--ease); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal-stagger] > *, .hero-fade { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-mountain path { stroke-dasharray: none !important; stroke-dashoffset: 0 !important; }
}

/* utilities */
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-6{margin-top:3rem}
.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-6{margin-bottom:3rem}
.text-clay{color:var(--clay)}.text-green{color:var(--evergreen)}
.divider-line{height:1px;background:var(--line);border:none}
.tag-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.tag{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;padding:.4rem .8rem;border:1px solid var(--line);border-radius:100px;color:var(--ink-soft)}