/* Spin Up Science : Epic Edition
   Cinematic, dark, premium "research operating system" treatment.
   Brand kept: Spectral serif, vermillion signal, empowerment voice. */

@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600;1,700&family=Hanken+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Palette : near-black ground, vermillion as the only glowing signal */
  --bg:          oklch(0.150 0.012 28);
  --bg-2:        oklch(0.185 0.014 28);
  --bg-3:        oklch(0.225 0.016 30);
  --ink:         oklch(0.965 0.004 60);
  --muted:       oklch(0.760 0.014 45);
  --faint:       oklch(0.600 0.014 40);
  --line:        oklch(0.320 0.014 30);
  --line-soft:   color-mix(in oklch, white 8%, transparent);
  --primary:     oklch(0.660 0.205 28);
  --primary-hi:  oklch(0.720 0.190 32);
  --primary-dim: oklch(0.520 0.150 27);
  --glass:       color-mix(in oklch, white 5%, transparent);
  --glass-2:     color-mix(in oklch, white 8%, transparent);
  --glass-line:  color-mix(in oklch, white 14%, transparent);
  --glow:        color-mix(in oklch, var(--primary) 55%, transparent);

  --font-display: 'Spectral', Georgia, serif;
  --font-body:    'Hanken Grotesk', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  /* ── Type scale : the single source of truth ──────────────────
     Root is the browser default, so 1rem = 16px and these values
     inspect cleanly (no hidden multiplier). Each token is
     clamp(min, fluid, max); the comment is the rendered px range
     from narrow mobile to wide desktop. To resize a class of text,
     change one token here, not the rule that uses it. */
  --step--1: clamp(0.75rem, 0.72rem + 0.12vw, 0.80rem);  /* 12 → 13 : mono labels, buttons, meta */
  --step-0:  clamp(0.94rem, 0.90rem + 0.18vw, 1.00rem);  /* 15 → 16 : body copy, hero lead */
  --step-1:  clamp(1.05rem, 0.98rem + 0.30vw, 1.20rem);  /* 17 → 19 : section leads, subheads */
  --step-2:  clamp(1.30rem, 1.15rem + 0.60vw, 1.60rem);  /* 21 → 26 : card & module titles */
  --step-3:  clamp(1.70rem, 1.40rem + 1.40vw, 2.50rem);  /* 27 → 40 : section titles */
  --step-4:  clamp(2.00rem, 1.60rem + 1.90vw, 2.75rem);  /* 32 → 44 : hero & display titles */

  --gutter: clamp(1.25rem, 4vw, 4rem);   /* page side padding : 20 → 64 */
  --container: 64rem;                    /* content column max width : 1024px */

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-quart: cubic-bezier(0.25, 1, 0.5, 1);

  --z-canvas: 0;
  --z-base: 1;
  --z-nav: 100;
  --z-overlay: 200;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100dvh;
  /* faint atmospheric vignette so the canvas reads as depth, not flat */
  background-image:
    radial-gradient(120% 80% at 70% -10%, color-mix(in oklch, var(--primary) 10%, transparent), transparent 55%),
    radial-gradient(90% 60% at 10% 110%, color-mix(in oklch, var(--bg-2) 80%, transparent), transparent 60%);
  background-attachment: fixed;
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.04; letter-spacing: -0.03em; text-wrap: balance; }
p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img, canvas { display: block; max-width: 100%; }
::selection { background: var(--primary); color: oklch(0.99 0 0); }

:focus-visible { outline: 2px solid var(--primary-hi); outline-offset: 3px; border-radius: 3px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

/* mono micro-label */
.mono {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

/* ─── Background canvas ─────────────────────────────────────── */
#scene {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100dvh;
  z-index: var(--z-canvas);
  pointer-events: none;
  will-change: opacity;
}

/* ─── Navigation ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(0.85rem, 2vw, 1.25rem) var(--gutter);
  background: color-mix(in oklch, var(--bg) 55%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.5s var(--ease), background 0.5s var(--ease);
}
.nav.is-scrolled { border-bottom-color: var(--line-soft); background: color-mix(in oklch, var(--bg) 78%, transparent); }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; font-weight: 600; letter-spacing: -0.01em; }
.brand__mark {
  width: 2rem; height: 2rem; border-radius: 6px;
  background: var(--primary);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 0 18px -4px var(--glow);
  flex: none;
}
.nav__links { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.2rem); }
.nav__links a { font-size: var(--step--1); color: var(--muted); letter-spacing: 0.01em; transition: color 0.3s var(--ease); }
.nav__links a:hover { color: var(--ink); }
.nav__cta {
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--ink) !important;
  border: 1px solid var(--glass-line);
  background: var(--glass);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.nav__cta:hover { border-color: var(--primary); box-shadow: 0 0 22px -6px var(--glow); }
.nav__burger { display: none; }

@media (max-width: 54rem) {
  .nav__links a:not(.nav__cta) { display: none; }
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-body); font-weight: 600; font-size: var(--step--1);
  letter-spacing: 0.01em;
  padding: 0.85rem 1.5rem; border-radius: 999px; cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
}
.btn--primary { background: var(--primary); color: oklch(0.99 0 0); box-shadow: 0 0 0 0 var(--glow); }
.btn--primary:hover { background: var(--primary-hi); box-shadow: 0 10px 40px -10px var(--glow); transform: translateY(-2px); }
.btn--ghost { background: var(--glass); color: var(--ink); border-color: var(--glass-line); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn__arrow { transition: transform 0.4s var(--ease); }
.btn:hover .btn__arrow { transform: translate(3px, -3px); }

/* ─── Reveal (visible by default; GSAP hides + reveals only when motion allowed) ─── */
[data-reveal] { will-change: transform, opacity; }

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  z-index: var(--z-base);
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: 4rem;
  /* legibility veil over the particle field, weighted to the left where text sits */
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--bg) 82%, transparent) 0%, color-mix(in oklch, var(--bg) 40%, transparent) 45%, transparent 80%),
    linear-gradient(0deg, var(--bg) 2%, transparent 30%);
}
.hero__inner { width: 100%; }
.hero__masthead {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-bottom: 1.4rem; margin-bottom: clamp(2rem, 6vw, 4rem);
  border-bottom: 1px solid var(--line-soft);
}
.hero__title {
  font-size: var(--step-4);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.98;
  max-width: 16ch;
}
.hero__title .ln { display: block; overflow: hidden; }
.hero__title em { font-style: italic; font-weight: 700; color: var(--primary); text-shadow: 0 0 40px var(--glow); }
.hero__lead {
  margin-top: clamp(1.5rem, 3vw, 2.2rem);
  font-size: var(--step-0);
  color: var(--muted);
  max-width: 46ch;
  line-height: 1.6;
}
.hero__actions { margin-top: clamp(1.8rem, 4vw, 2.6rem); display: flex; flex-wrap: wrap; gap: 0.8rem; }
.hero__cue {
  margin-top: clamp(2.5rem, 7vw, 5rem);
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.hero__cue .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 10px var(--glow); animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.35; transform: scale(0.7); } }

/* ─── Section scaffold ──────────────────────────────────────── */
.section { position: relative; z-index: var(--z-base); padding-block: clamp(3rem, 7vw, 6.5rem); }
.section--veil { background: linear-gradient(0deg, color-mix(in oklch, var(--bg) 92%, transparent), color-mix(in oklch, var(--bg) 70%, transparent)); }
.section__eyebrow { margin-bottom: 1.4rem; display: inline-flex; align-items: center; gap: 0.7rem; }
.section__eyebrow::before { content: ""; width: 1.8rem; height: 1px; background: var(--primary); }
.section__title { font-size: var(--step-3); letter-spacing: -0.035em; max-width: 18ch; }
.section__title em { font-style: italic; color: var(--primary); }
.lead-lg { font-size: var(--step-1); color: var(--muted); max-width: 60ch; line-height: 1.55; }

/* ─── Thesis ────────────────────────────────────────────────── */
.thesis__line {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-3);
  letter-spacing: -0.04em;
  line-height: 1.04;
  max-width: 20ch;
}
.thesis__line .fade { color: var(--faint); }
.thesis__line em { font-style: italic; color: var(--primary); }
.thesis__body { margin-top: clamp(2rem, 5vw, 3.5rem); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: clamp(1.5rem, 4vw, 3rem); }
.thesis__body p { color: var(--muted); font-size: var(--step-0); line-height: 1.65; }

/* ─── Programmes (mission select) ───────────────────────────── */
.tracks { margin-top: clamp(2.5rem, 6vw, 4rem); display: flex; flex-direction: column; gap: clamp(2.5rem, 6vw, 4rem); }
.track__head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: 1.2rem; }
.track__label { font-family: var(--font-display); font-style: italic; font-size: var(--step-1); color: var(--ink); }
.track__note { color: var(--faint); font-size: var(--step--1); }
.mod-list { display: flex; flex-direction: column; border-top: 1px solid var(--line-soft); }
.mod {
  position: relative;
  display: grid;
  grid-template-columns: 2.2rem 1fr auto;
  align-items: baseline;
  gap: clamp(0.8rem, 2vw, 1.8rem);
  padding: clamp(1.1rem, 2.4vw, 1.7rem) 0.4rem;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink);
  transition: padding-left 0.5s var(--ease), background 0.5s var(--ease);
  overflow: hidden;
}
.mod::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--primary); transform: scaleY(0); transform-origin: top;
  transition: transform 0.5s var(--ease); box-shadow: 0 0 16px var(--glow);
}
.mod:hover { padding-left: 1.4rem; background: linear-gradient(90deg, color-mix(in oklch, var(--primary) 7%, transparent), transparent 60%); }
.mod:hover::after { transform: scaleY(1); }
.mod__idx { font-family: var(--font-mono); font-size: var(--step--1); color: var(--primary); }
.mod__name { font-family: var(--font-display); font-weight: 700; font-size: var(--step-2); letter-spacing: -0.025em; }
.mod__desc { display: block; font-family: var(--font-body); font-size: var(--step--1); color: var(--muted); margin-top: 0.3rem; letter-spacing: 0; font-weight: 400; }
.mod__meta { font-family: var(--font-mono); font-size: var(--step--1); color: var(--faint); white-space: nowrap; text-align: right; }
.mod__meta .arrow { display: inline-block; margin-left: 0.6rem; color: var(--primary); opacity: 0; transform: translateX(-4px); transition: opacity 0.4s var(--ease), transform 0.4s var(--ease); }
.mod:hover .mod__meta .arrow { opacity: 1; transform: translateX(0); }

/* ─── Signal / data ─────────────────────────────────────────── */
.signal__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: clamp(1.5rem, 4vw, 3rem); margin-top: clamp(2.5rem, 6vw, 4rem); }
.figure { position: relative; padding-top: 1.6rem; border-top: 1px solid var(--line-soft); }
.figure__val { font-family: var(--font-display); font-weight: 800; font-size: var(--step-4); letter-spacing: -0.04em; line-height: 1; color: var(--ink); }
.figure__val .u { color: var(--primary); }
.figure__label { margin-top: 0.7rem; color: var(--muted); font-size: var(--step--1); }
.alumni { margin-top: clamp(3.5rem, 8vw, 6rem); }
.alumni__label { margin-bottom: 1.6rem; }
.alumni__rail { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(1.8rem, 5vw, 3.5rem); }
.alumni__logo { height: 1.7rem; width: auto; opacity: 0.5; filter: grayscale(1) brightness(0) invert(1); transition: opacity 0.4s var(--ease), filter 0.4s var(--ease); }
.alumni__logo--tall { height: 2.6rem; }
.alumni__logo--crest { height: 2.3rem; }
.alumni__logo:hover { opacity: 0.95; filter: grayscale(1) brightness(0) invert(1) drop-shadow(0 0 10px var(--glass-line)); }

/* ─── Talks ─────────────────────────────────────────────────── */
.talks { margin-top: clamp(2.5rem, 6vw, 4rem); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr)); gap: clamp(1rem, 2.5vw, 1.5rem); }
.talk {
  position: relative;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.talk:hover { transform: translateY(-4px); border-color: color-mix(in oklch, var(--primary) 50%, transparent); box-shadow: 0 24px 60px -30px var(--glow); }
.talk__tag { display: inline-block; margin-bottom: 1.2rem; }
.talk__title { font-size: var(--step-2); letter-spacing: -0.03em; }
.talk__sub { margin-top: 0.5rem; font-family: var(--font-display); font-style: italic; color: var(--primary); font-size: var(--step-0); }
.talk__body { margin-top: 1rem; color: var(--muted); font-size: var(--step--1); line-height: 1.6; }

/* ─── Founder ───────────────────────────────────────────────── */
.founder { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; margin-top: clamp(2.5rem, 6vw, 4rem); }
.founder__frame { position: relative; border-radius: 16px; overflow: hidden; border: 1px solid var(--glass-line); }
.founder__frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, color-mix(in oklch, var(--bg) 70%, transparent)); pointer-events: none; }
.founder__img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 22%; filter: grayscale(0.15) contrast(1.02); }
.founder__cap { position: absolute; left: 1rem; bottom: 0.9rem; z-index: 2; }
.founder__body p { color: var(--muted); font-size: var(--step-0); line-height: 1.65; margin-top: 1rem; max-width: 54ch; }
.founder__body p:first-child { margin-top: 0; }
.founder__creds { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 1.4rem 2.4rem; padding-top: 1.4rem; border-top: 1px solid var(--line-soft); }
.cred dt { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }
.cred dd { font-family: var(--font-display); font-size: var(--step-0); color: var(--ink); margin-top: 0.25rem; }
.founder__links { margin-top: 1.6rem; display: flex; gap: 1.6rem; }
.founder__links a { font-size: var(--step--1); color: var(--primary); font-weight: 600; transition: opacity 0.3s var(--ease); }
.founder__links a:hover { opacity: 0.7; }

/* ─── Contact ───────────────────────────────────────────────── */
.contact { text-align: center; }
.contact__title { font-size: var(--step-4); letter-spacing: -0.045em; line-height: 0.98; max-width: 16ch; margin-inline: auto; }
.contact__title em { font-style: italic; color: var(--primary); text-shadow: 0 0 50px var(--glow); }
.contact__lead { margin: 1.6rem auto 0; color: var(--muted); font-size: var(--step-1); max-width: 50ch; }
.contact__actions { margin-top: 2.4rem; display: flex; justify-content: center; flex-wrap: wrap; gap: 0.8rem; }

/* ─── Footer ────────────────────────────────────────────────── */
.footer { position: relative; z-index: var(--z-base); border-top: 1px solid var(--line-soft); background: var(--bg); }
.footer__inner { padding-block: clamp(3rem, 7vw, 5rem); display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.footer__brand { display: flex; flex-direction: column; gap: 0.8rem; }
.footer__tag { color: var(--faint); font-size: var(--step--1); max-width: 30ch; }
.footer__col h4 { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); font-weight: 500; margin-bottom: 1rem; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer__col a { color: var(--muted); font-size: var(--step--1); transition: color 0.3s var(--ease); }
.footer__col a:hover { color: var(--ink); }
.footer__base { border-top: 1px solid var(--line-soft); padding-block: 1.5rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.6rem; }
.footer__base span, .footer__base a { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; color: var(--faint); }
@media (max-width: 48rem) { .footer__inner { grid-template-columns: 1fr 1fr; } .founder { grid-template-columns: 1fr; } .founder__frame { max-width: 22rem; } }
@media (max-width: 32rem) { .footer__inner { grid-template-columns: 1fr; } }

/* ─── Inner-page hero ───────────────────────────────────────── */
.pg-hero { min-height: 72vh; align-items: flex-end; padding-top: clamp(6rem, 10vw, 8rem); padding-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.pg-hero__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.82fr); gap: clamp(2rem, 5vw, 4rem); align-items: end; width: 100%; }
.pg-back { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--faint); margin-bottom: clamp(1.4rem, 4vw, 2.4rem); transition: color 0.3s var(--ease), gap 0.3s var(--ease); }
.pg-back:hover { color: var(--ink); gap: 0.8rem; }
.pg-kicker { display: inline-flex; align-items: center; gap: 0.7rem; margin-bottom: 1.1rem; }
.pg-kicker::before { content: ""; width: 1.8rem; height: 1px; background: var(--primary); }
/* .pg-hero title intentionally has no size override : it inherits --step-4 from .hero__title */
.pg-tagline { margin-top: 1.1rem; font-family: var(--font-display); font-style: italic; font-size: var(--step-1); color: var(--ink); max-width: 30ch; }
.pg-lead { margin-top: 1.2rem; color: var(--muted); font-size: var(--step-0); max-width: 52ch; line-height: 1.6; }
.pg-actions { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: 0.8rem; }

.pg-meta { background: var(--glass); border: 1px solid var(--glass-line); border-radius: 16px; padding: 1.3rem 1.5rem; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.pg-meta__title { margin-bottom: 0.6rem; }
.pg-meta__row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.75rem 0; border-top: 1px solid var(--line-soft); }
.pg-meta__row dt { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); align-self: center; }
.pg-meta__row dd { font-family: var(--font-display); font-size: var(--step-0); color: var(--ink); text-align: right; }
@media (max-width: 54rem) { .pg-hero { align-items: center; min-height: auto; } .pg-hero__grid { grid-template-columns: 1fr; align-items: start; } .pg-meta { max-width: 26rem; } }

/* ─── Inner-page content blocks ─────────────────────────────── */
.prose { color: var(--muted); font-size: var(--step-0); line-height: 1.7; max-width: 62ch; }
.prose + .prose { margin-top: 1.1rem; }

.checklist { list-style: none; margin-top: clamp(1.4rem, 4vw, 2.2rem); display: flex; flex-direction: column; gap: 1rem; border-top: 1px solid var(--line-soft); padding-top: 1.6rem; max-width: 64ch; }
.checklist li { display: flex; gap: 0.9rem; align-items: flex-start; color: var(--ink); font-size: var(--step-0); line-height: 1.5; }
.checklist svg { flex: none; margin-top: 0.3rem; color: var(--primary); }

.agenda { list-style: none; margin-top: clamp(1.4rem, 4vw, 2.2rem); border-top: 1px solid var(--ink); }
.agenda li { display: grid; grid-template-columns: 6.5rem 1fr; gap: clamp(0.8rem, 2vw, 1.6rem); align-items: baseline; padding: clamp(1rem, 2.2vw, 1.5rem) 0.2rem; border-bottom: 1px solid var(--line-soft); }
.agenda__t { font-family: var(--font-mono); font-size: var(--step--1); color: var(--primary); letter-spacing: 0.03em; }
.agenda__h { font-family: var(--font-display); font-weight: 700; font-size: var(--step-1); letter-spacing: -0.02em; color: var(--ink); }
.agenda__n { display: block; margin-top: 0.35rem; color: var(--muted); font-size: var(--step--1); line-height: 1.5; font-family: var(--font-body); }
@media (max-width: 38rem) { .agenda li { grid-template-columns: 1fr; gap: 0.3rem; } }

.deliver { margin-top: clamp(1.4rem, 4vw, 2.2rem); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: 1rem; }
.deliver__card { border: 1px solid var(--glass-line); border-radius: 14px; padding: 1.5rem; background: var(--glass); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: border-color 0.4s var(--ease); }
.deliver__card:hover { border-color: color-mix(in oklch, var(--primary) 45%, transparent); }
.deliver__h { font-family: var(--font-display); font-weight: 700; font-size: var(--step-1); letter-spacing: -0.02em; color: var(--ink); margin-bottom: 0.5rem; }
.deliver__p { color: var(--muted); font-size: var(--step--1); line-height: 1.6; }

.note { margin-top: 1.6rem; color: var(--faint); font-style: italic; font-size: var(--step--1); max-width: 56ch; }

/* ─── Contact page ──────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(2rem, 6vw, 4rem); align-items: start; }
@media (max-width: 54rem) { .contact-grid { grid-template-columns: 1fr; } }
.contact-details { list-style: none; margin-top: 1.5rem; border-top: 1px solid var(--line-soft); }
.contact-details li { display: flex; flex-direction: column; gap: 0.2rem; padding: 1rem 0; border-bottom: 1px solid var(--line-soft); }
.contact-details .k { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }
.contact-details .v { font-size: var(--step-0); color: var(--ink); }
.contact-details a.v:hover { color: var(--primary); }
.form-panel { border: 1px solid var(--glass-line); border-top: 3px solid var(--primary); border-radius: 16px; padding: clamp(1.5rem, 4vw, 2.4rem); background: var(--glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.form-panel h3 { font-family: var(--font-display); font-size: var(--step-1); margin-bottom: 1.4rem; }

.enquiry { display: flex; flex-direction: column; gap: 1.1rem; }
.enquiry__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field label { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }
.field input, .field textarea, .field select { width: 100%; font-family: var(--font-body); font-size: var(--step-0); color: var(--ink); background: color-mix(in oklch, white 4%, transparent); border: 1px solid var(--glass-line); border-radius: 10px; padding: 0.8rem 0.9rem; transition: border-color 0.3s var(--ease), background 0.3s var(--ease); }
.field textarea { resize: vertical; min-height: 7rem; line-height: 1.5; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--primary); background: color-mix(in oklch, white 8%, transparent); }
.field select { appearance: none; -webkit-appearance: none; cursor: pointer; }
.enquiry__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.enquiry__actions { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; margin-top: 0.3rem; }
.enquiry__status { font-size: var(--step--1); color: var(--muted); }
.enquiry__status[data-state="ok"] { color: var(--primary); }
@media (max-width: 38rem) { .enquiry__row { grid-template-columns: 1fr; } }

/* ─── Talks detail ──────────────────────────────────────────── */
.talk__list { list-style: none; margin-top: 1.1rem; display: flex; flex-direction: column; gap: 0.55rem; }
.talk__list li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: var(--step--1); color: var(--muted); line-height: 1.45; }
.talk__list svg { flex: none; margin-top: 0.25rem; color: var(--primary); width: 14px; height: 14px; }
.talk__take { margin-top: 1.3rem; padding-top: 1rem; border-top: 1px solid var(--line-soft); font-size: var(--step--1); color: var(--ink); line-height: 1.5; }
.talk__take .k { display: block; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin-bottom: 0.35rem; }

/* ─── Reduced motion ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .hero__cue .dot { animation: none; }
}