/* ------------------------------------------------------------------
   Liquid Genius — house stylesheet
   Bright editorial: warm paper, navy ink, cobalt blue, tangerine.
------------------------------------------------------------------- */

:root {
  --paper: #FBF8F2;
  --ink: #10203E;
  --blue: #1F41BE;
  --blue-deep: #14297A;
  --orange: #EE5F1C;
  --orange-soft: #FBE3D4;
  --rule: rgba(16, 32, 62, 0.18);
  --rule-strong: rgba(16, 32, 62, 0.85);
  --max: 1180px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* faint paper grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg { display: block; max-width: 100%; }

a { color: var(--blue); text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--orange); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---------- masthead ---------- */

.topbar {
  border-bottom: 1px solid var(--rule);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  padding-top: 9px;
  padding-bottom: 9px;
  color: rgba(16, 32, 62, 0.65);
}
.topbar span b { color: var(--orange); font-weight: 600; }

header.site {
  border-bottom: 2px solid var(--rule-strong);
  position: relative;
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--ink);
}
.brand:hover { color: var(--ink); }
.brand svg, .brand img { width: 44px; height: 44px; }
.brand .word {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand .word em { font-style: italic; color: var(--blue); }

nav.main { display: flex; gap: 26px; align-items: center; }
nav.main a {
  font-size: 14.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
nav.main a:hover { border-bottom-color: var(--orange); color: var(--ink); }
nav.main a.here { border-bottom-color: var(--blue); }
nav.main a.cta {
  border: 1.5px solid var(--ink);
  padding: 9px 18px;
  border-radius: 999px;
}
nav.main a.cta:hover { background: var(--orange); border-color: var(--orange); color: #fff; }

/* mobile nav */
#navtoggle { display: none; }
label.burger { display: none; cursor: pointer; }
label.burger span { display: block; width: 26px; height: 2px; background: var(--ink); margin: 6px 0; }

/* ---------- type ---------- */

h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -0.015em; }

.kicker {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.kicker::after { content: ""; height: 1px; flex: 0 0 64px; background: var(--orange); }

.display {
  font-size: clamp(44px, 7vw, 88px);
  line-height: 1.02;
}
.display em { font-style: italic; color: var(--blue); }
.display .mark {
  font-style: italic;
  color: var(--ink);
  background: linear-gradient(transparent 62%, var(--orange-soft) 62%);
  padding: 0 4px;
}

.lede {
  font-size: 20px;
  line-height: 1.6;
  max-width: 34em;
  color: rgba(16, 32, 62, 0.85);
}

/* ---------- hero ---------- */

.hero { padding: 84px 0 72px; border-bottom: 1px solid var(--rule); }
.hero .grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: 56px;
  align-items: center;
}
.hero .lede { margin-top: 28px; }
.hero .actions { margin-top: 38px; display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  transition: all 0.15s ease;
}
.btn:hover { transform: translateY(-2px); color: var(--ink); }
.btn.solid { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.solid:hover { background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; }
.btn.orange { background: var(--orange); border-color: var(--orange); color: #fff; }
.btn.orange:hover { filter: brightness(0.92); color: #fff; }

.hero-art { position: relative; }
.hero-art svg { width: 100%; max-width: 380px; margin: 0 auto; }
.hero-art .caption {
  margin-top: 18px;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(16, 32, 62, 0.55);
}

/* ---------- ticker strip ---------- */

.strip {
  border-bottom: 1px solid var(--rule);
  padding: 16px 0;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(16, 32, 62, 0.6);
}
.strip .wrap { display: flex; gap: 34px; flex-wrap: wrap; justify-content: center; }
.strip b { color: var(--orange); font-weight: 600; }

/* ---------- numbered services ---------- */

section.block { padding: 88px 0; border-bottom: 1px solid var(--rule); }
section.block.tight { padding: 64px 0; }

.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 54px; flex-wrap: wrap; }
.section-head h2 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.08; }
.section-head .note { font-size: 15px; color: rgba(16, 32, 62, 0.6); max-width: 22em; }

.svc { display: grid; grid-template-columns: 90px minmax(0, 5fr) minmax(0, 6fr) 130px; gap: 28px; align-items: baseline; padding: 34px 0; border-top: 1px solid var(--rule); text-decoration: none; color: var(--ink); transition: background 0.15s ease; }
.svc:last-of-type { border-bottom: 1px solid var(--rule); }
.svc:hover { background: rgba(31, 65, 190, 0.045); color: var(--ink); }
.svc .no { font-family: var(--serif); font-style: italic; font-size: 22px; color: var(--orange); }
.svc h3 { font-size: 30px; }
.svc p { font-size: 16px; color: rgba(16, 32, 62, 0.78); }
.svc .go { font-size: 13.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); text-align: right; }
.svc:hover .go { color: var(--orange); }

/* ---------- two-column feature ---------- */

.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.1; margin-bottom: 20px; }
.feature p + p { margin-top: 16px; }
.feature .art { border: 1.5px solid var(--rule-strong); border-radius: 6px; padding: 48px 40px; background: #fff; }

/* ---------- stats ---------- */

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1.5px solid var(--rule-strong); border-radius: 6px; overflow: hidden; background: #fff; }
.stat { padding: 38px 34px; border-left: 1px solid var(--rule); }
.stat:first-child { border-left: 0; }
.stat .n { font-family: var(--serif); font-size: 52px; line-height: 1; color: var(--blue); }
.stat .n sup { font-size: 26px; color: var(--orange); }
.stat .l { margin-top: 10px; font-size: 14px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(16, 32, 62, 0.6); }

/* ---------- cards (courses etc.) ---------- */

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card { border: 1.5px solid var(--rule-strong); border-radius: 6px; background: #fff; padding: 32px 28px; display: flex; flex-direction: column; gap: 14px; }
.card .tag { align-self: flex-start; font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); border: 1px solid var(--orange); border-radius: 999px; padding: 4px 12px; }
.card h3 { font-size: 24px; line-height: 1.2; }
.card p { font-size: 15.5px; color: rgba(16, 32, 62, 0.78); flex: 1; }
.card .meta { font-size: 13.5px; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(16, 32, 62, 0.55); border-top: 1px solid var(--rule); padding-top: 14px; }

/* ---------- pull quote ---------- */

.pull { padding: 96px 0; text-align: center; border-bottom: 1px solid var(--rule); background: var(--blue); color: #fff; }
.pull blockquote { font-family: var(--serif); font-style: italic; font-size: clamp(26px, 3.6vw, 42px); line-height: 1.3; max-width: 22em; margin: 0 auto; }
.pull blockquote .hl { color: #FFB187; }
.pull cite { display: block; margin-top: 26px; font-family: var(--sans); font-style: normal; font-size: 13.5px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255, 255, 255, 0.7); }

/* ---------- page hero (interior pages) ---------- */

.page-hero { padding: 72px 0 56px; border-bottom: 1px solid var(--rule); }
.page-hero h1 { font-size: clamp(40px, 6vw, 72px); line-height: 1.04; }
.page-hero h1 em { font-style: italic; color: var(--blue); }
.page-hero .lede { margin-top: 24px; }

/* ---------- prose lists ---------- */

.steps { counter-reset: step; }
.step { display: grid; grid-template-columns: 90px 1fr; gap: 28px; padding: 32px 0; border-top: 1px solid var(--rule); }
.step:last-child { border-bottom: 1px solid var(--rule); }
.step::before { counter-increment: step; content: "0" counter(step); font-family: var(--serif); font-style: italic; font-size: 24px; color: var(--orange); }
.step h3 { font-size: 24px; margin-bottom: 8px; }
.step p { color: rgba(16, 32, 62, 0.78); max-width: 46em; }

/* ---------- CTA band ---------- */

.band { padding: 84px 0; text-align: center; }
.band h2 { font-size: clamp(32px, 4.6vw, 54px); line-height: 1.08; }
.band h2 em { font-style: italic; color: var(--orange); }
.band p { margin: 20px auto 34px; max-width: 32em; color: rgba(16, 32, 62, 0.75); }

/* ---------- contact ---------- */

.contact-grid { display: grid; grid-template-columns: 5fr 6fr; gap: 64px; align-items: start; }
.contact-grid .info h3 { font-size: 22px; margin-bottom: 6px; }
.contact-grid .info .item { padding: 22px 0; border-top: 1px solid var(--rule); }
.contact-grid .info .item:last-child { border-bottom: 1px solid var(--rule); }
.contact-grid .info a { font-size: 18px; }

form.contact { border: 1.5px solid var(--rule-strong); border-radius: 6px; background: #fff; padding: 38px 34px; }
form.contact label { display: block; font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; margin: 22px 0 8px; color: rgba(16, 32, 62, 0.7); }
form.contact label:first-of-type { margin-top: 0; }
form.contact input, form.contact select, form.contact textarea {
  width: 100%;
  font: 16px/1.5 var(--sans);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 13px 14px;
}
form.contact input:focus, form.contact select:focus, form.contact textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}
form.contact button { margin-top: 28px; width: 100%; cursor: pointer; font-family: var(--sans); }

/* ---------- footer ---------- */

footer.site { border-top: 2px solid var(--rule-strong); padding: 56px 0 40px; }
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
footer.site .word { font-family: var(--serif); font-weight: 600; font-size: 24px; }
footer.site .word em { font-style: italic; color: var(--blue); }
footer.site p { font-size: 14.5px; color: rgba(16, 32, 62, 0.65); max-width: 26em; margin-top: 10px; }
footer.site h4 { font-size: 12.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--orange); margin-bottom: 14px; }
footer.site ul { list-style: none; }
footer.site li { margin-bottom: 9px; }
footer.site li a { font-size: 15px; text-decoration: none; color: var(--ink); }
footer.site li a:hover { color: var(--orange); }
footer.site .fine { margin-top: 48px; padding-top: 18px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: rgba(16, 32, 62, 0.5); }

/* ---------- animations ---------- */

@keyframes rise-in {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}

/* hero intro (on page load) */
.hero .kicker    { animation: rise-in 0.7s ease-out both; }
.hero .display   { animation: rise-in 0.7s ease-out 0.12s both; }
.hero .lede      { animation: rise-in 0.7s ease-out 0.24s both; }
.hero .actions   { animation: rise-in 0.7s ease-out 0.36s both; }
.hero-art        { animation: rise-in 0.9s ease-out 0.3s both; }

/* gentle float for the hero glass */
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-art img, .hero-art svg { animation: bob 5s ease-in-out infinite; }

/* scroll reveals (elements get .reveal via script.js) */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* livelier hovers */
.card { transition: transform 0.2s ease, box-shadow 0.2s ease; }
.card:hover { transform: translateY(-6px); box-shadow: 0 14px 30px rgba(16, 32, 62, 0.1); }
.svc .go { transition: transform 0.2s ease, color 0.15s ease; }
.svc:hover .go { transform: translateX(6px); }
.brand img { transition: transform 0.25s ease; }
.brand:hover img { transform: rotate(-8deg) scale(1.06); }
.btn:active { transform: translateY(0) scale(0.98); }

@media (prefers-reduced-motion: reduce) {
  .hero .kicker, .hero .display, .hero .lede, .hero .actions, .hero-art,
  .hero-art img, .hero-art svg, .card, .svc .go, .brand img { animation: none; transition: none; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 920px) {
  .hero .grid, .feature, .contact-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .hero-art svg { max-width: 220px; }
  .svc { grid-template-columns: 56px 1fr; }
  .svc p { grid-column: 2; }
  .svc .go { grid-column: 2; text-align: left; }
  .stats, .cards { grid-template-columns: 1fr; }
  .stat { border-left: 0; border-top: 1px solid var(--rule); }
  .stat:first-child { border-top: 0; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }

  label.burger { display: block; }
  nav.main {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 2px solid var(--rule-strong);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 28px 26px;
    gap: 18px;
    z-index: 50;
  }
  #navtoggle:checked ~ nav.main { display: flex; }
}