/* Natural MedTech — Montserrat, white/grey, 95% tinted color accents */
:root {
  --bg: #FFFFFF;
  --surface: #F5F7F8;
  --surface-2: #EEF1F3;
  --ink: #0B1D24;
  --ink-2: #3A4A52;
  --muted: #6B7A80;
  --rule: rgba(11,29,36,0.1);

  --green: #00A85E;
  --green-deep: #007A45;
  --green-tint: rgba(0, 168, 94, 0.08);
  --blue: #2E6BFF;
  --blue-deep: #1744B3;
  --blue-tint: rgba(46, 107, 255, 0.08);
  --yellow: #F5C518;
  --yellow-deep: #C99A00;
  --yellow-tint: rgba(245, 197, 24, 0.12);
  --coral: #FF6B4A;

  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Montserrat", system-ui, sans-serif;
  --mono: "JetBrains Mono", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
}

.serif { font-family: var(--serif); font-weight: 400; letter-spacing: -0.02em; }
.serif em { font-style: italic; }
.mono { font-family: var(--mono); }

h1.serif { font-size: clamp(48px, 7vw, 108px); line-height: 0.98; letter-spacing: -0.035em; }
h2.serif { font-size: clamp(36px, 4.8vw, 72px); line-height: 1.02; letter-spacing: -0.03em; }
h3.serif { font-size: clamp(26px, 2.8vw, 40px); line-height: 1.1; letter-spacing: -0.02em; }
h4.serif { font-size: clamp(20px, 1.8vw, 26px); line-height: 1.2; }

.wrap { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.wrap-narrow { max-width: 820px; margin: 0 auto; padding: 0 32px; }
.section { padding: 96px 0; position: relative; }
.section.light { background: var(--surface); }
.section.yellow-tint { background: var(--yellow-tint); }

.eyebrow {
  font-family: var(--sans); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--green-deep); font-weight: 600;
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow .dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; }
.caption { font-family: var(--sans); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.lede { font-size: 19px; line-height: 1.5; color: var(--ink-2); max-width: 58ch; }

/* NAV */
.nav { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: rgba(255,255,255,0.9); border-bottom: 1px solid var(--rule); }
.nav-inner { max-width: 1400px; margin: 0 auto; padding: 14px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--serif); font-size: 20px; font-weight: 500; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active { position: relative; }
.nav-links a.active::after { content: ""; position: absolute; bottom: -6px; left: 0; right: 0; height: 2px; background: var(--green); border-radius: 2px; }
.nav-cta { background: var(--ink); color: var(--bg); border: none; padding: 10px 18px; border-radius: 999px; font-size: 13px; font-weight: 500; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s; font-family: inherit; }
.nav-cta:hover { background: var(--green-deep); }
@media (max-width: 820px) { .nav-links { display: none; } }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 999px; border: none; font-family: inherit; font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--green-deep); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--bg); }
.btn-link { background: transparent; border: none; color: var(--ink); cursor: pointer; font-family: inherit; font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 2px solid var(--ink); }
.btn-link:hover { color: var(--green-deep); border-color: var(--green); }

/* HERO */
.hero { padding: 96px 0 112px; position: relative; overflow: hidden; background: var(--bg); }
.hero .blob { position: absolute; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, var(--green) 0%, transparent 70%); right: -200px; top: -100px; opacity: 0.18; filter: blur(40px); pointer-events: none; }
.hero .blob-2 { position: absolute; width: 450px; height: 450px; border-radius: 50%; background: radial-gradient(circle, var(--yellow) 0%, transparent 70%); left: -150px; bottom: -150px; opacity: 0.22; filter: blur(40px); pointer-events: none; }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; background: var(--surface); padding: 8px 16px; border-radius: 999px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; border: 1px solid var(--rule); margin-bottom: 40px; }
.hero-badge .pulse { width: 8px; height: 8px; background: var(--green); border-radius: 50%; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.3); } }
.hero h1 { max-width: 16ch; }
.hero h1 .hl-green { background: var(--green); color: #fff; padding: 0 14px; border-radius: 8px; display: inline-block; transform: rotate(-1deg); }
.footer-big .hl-green { background: var(--green); color: #fff; padding: 0 14px; border-radius: 8px; display: inline-block; transform: rotate(-1deg); }
.hero-sub { font-size: clamp(19px, 1.8vw, 24px); line-height: 1.45; color: var(--ink-2); max-width: 52ch; margin-top: 36px; }

/* PROOF STRIP — quiet replacement for the scrolling ticker */
.proof-strip { background: var(--surface); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 28px 0; }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.proof-grid > div { display: flex; flex-direction: column; gap: 6px; }
.proof-grid .caption { color: var(--muted); font-size: 10px; }
.proof-grid > div > div { font-family: var(--serif); font-size: 22px; color: var(--ink); line-height: 1.25; font-style: italic; }
@media (max-width: 820px) { .proof-grid { grid-template-columns: 1fr; gap: 20px; } }

/* JOURNEY — light theme */
.journey { background: var(--surface); padding: 48px 0; }
.journey-stage { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; max-width: 1280px; margin: 0 auto 32px; padding: 0 32px; border-bottom: 1px solid var(--rule); }
.jstep { padding: 20px 16px; cursor: pointer; border-right: 1px solid var(--rule); transition: all 0.3s; position: relative; }
.jstep:last-child { border-right: none; }
.jstep .n { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; color: var(--green-deep); margin-bottom: 8px; font-weight: 500; }
.jstep .t { font-family: var(--serif); font-size: 22px; line-height: 1.1; margin-bottom: 6px; color: var(--ink); }
.jstep .d { font-size: 12px; color: var(--muted); line-height: 1.4; }
.jstep.active { background: var(--green-tint); }
.jstep.active::after { content: ""; position: absolute; bottom: -1px; left: 0; right: 0; height: 3px; background: var(--green); }
.jstep:hover:not(.active) { background: rgba(11,29,36,0.02); }

.journey-scene { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; max-width: 1280px; margin: 0 auto; padding: 32px 32px 20px; }
.scene-art { aspect-ratio: 3/4; max-height: 540px; background: var(--bg); border-radius: 20px; border: 1px solid var(--rule); padding: 20px; display: flex; align-items: center; justify-content: center; }
.journey-scene .body { max-width: 520px; }
.journey-scene h3 { font-size: clamp(30px, 3vw, 44px); margin-bottom: 18px; }
.journey-scene p { font-size: 17px; line-height: 1.6; color: var(--ink-2); }

@media (max-width: 900px) { .journey-stage { grid-template-columns: repeat(2, 1fr); } .jstep { border-right: none; border-bottom: 1px solid var(--rule); } .journey-scene { grid-template-columns: 1fr; gap: 40px; } .scene-art { max-height: 420px; } }

/* WHY GRID */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card { background: var(--bg); padding: 36px 30px; border-radius: 20px; border: 1px solid var(--rule); transition: transform 0.3s; }
.why-card:hover { transform: translateY(-4px); }
.why-card.b { background: var(--blue-tint); border-color: rgba(46,107,255,0.15); }
.why-card.y { background: var(--yellow-tint); border-color: rgba(245,197,24,0.2); }
.why-card .num { font-family: var(--serif); font-size: 56px; font-weight: 300; font-style: italic; color: var(--green); opacity: 0.7; line-height: 1; margin-bottom: 16px; }
.why-card.b .num { color: var(--blue); }
.why-card.y .num { color: var(--yellow-deep); }
.why-card h4 { margin-bottom: 12px; }
.why-card p { font-size: 15px; line-height: 1.55; color: var(--ink-2); }
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; } }

/* PAIR */
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.pair-card { padding: 40px 32px; border-radius: 20px; }
.pair-card.old { background: var(--bg); border: 1px solid var(--rule); }
.pair-card.old .label { color: var(--coral); }
.pair-card.new { background: var(--green-tint); border: 1px solid rgba(0,168,94,0.2); }
.pair-card.new .label { color: var(--green-deep); }
.pair-card .label { font-family: var(--sans); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 14px; font-weight: 600; }
.pair-card h3 { margin-bottom: 28px; max-width: 18ch; }
.pair-card ul { list-style: none; }
.pair-card li { display: grid; grid-template-columns: 100px 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--rule); font-size: 14px; color: var(--ink-2); }
.pair-card .k { font-family: var(--sans); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); padding-top: 2px; font-weight: 600; }
@media (max-width: 900px) { .pair { grid-template-columns: 1fr; } }

/* FOCUS GRID */
.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.focus-card { padding: 32px 28px; border-radius: 20px; cursor: pointer; transition: transform 0.3s; min-height: 300px; display: flex; flex-direction: column; border: 1px solid var(--rule); }
.focus-card:hover { transform: translateY(-4px); }
.focus-card.i { background: var(--yellow-tint); border-color: rgba(245,197,24,0.25); }
.focus-card.e { background: var(--blue-tint); border-color: rgba(46,107,255,0.2); }
.focus-card.p { background: var(--green-tint); border-color: rgba(0,168,94,0.2); }
.focus-card .tag { font-family: var(--sans); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 18px; font-weight: 600; color: var(--muted); }
.focus-card h3 { margin-bottom: 14px; font-size: 34px; color: var(--ink); }
.focus-card p { font-size: 15px; line-height: 1.55; flex: 1; color: var(--ink-2); }
@media (max-width: 900px) { .focus-grid { grid-template-columns: 1fr; } }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 28px; } }

/* ARTICLES */
.article-card { display: grid; grid-template-columns: 180px 1fr auto; gap: 28px; padding: 28px 0; border-top: 1px solid var(--rule); cursor: pointer; transition: all 0.3s; align-items: start; }
.article-card:hover { padding-left: 10px; }
.article-card:last-child { border-bottom: 1px solid var(--rule); }
.article-card .meta { display: flex; flex-direction: column; gap: 5px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.article-card .meta .tag { color: var(--green-deep); font-weight: 500; }
.article-card .title { font-size: clamp(22px, 2.2vw, 30px); line-height: 1.15; margin-bottom: 8px; }
.article-card .excerpt { font-size: 14px; color: var(--ink-2); line-height: 1.55; max-width: 62ch; }
.article-card .arrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); padding-top: 6px; display: flex; align-items: center; gap: 6px; }
@media (max-width: 820px) { .article-card { grid-template-columns: 1fr; gap: 10px; } .article-card .meta { flex-direction: row; gap: 16px; } .article-card .arrow { display: none; } }

/* CONTACT ROUTES */
.route-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.route { padding: 30px 26px; border-radius: 18px; cursor: pointer; transition: transform 0.3s; min-height: 240px; display: flex; flex-direction: column; justify-content: space-between; background: var(--bg); border: 1px solid var(--rule); }
.route:hover { transform: translateY(-4px); }
.route.bd { background: var(--green-tint); border-color: rgba(0,168,94,0.2); }
.route.prescriber { background: var(--blue-tint); border-color: rgba(46,107,255,0.2); }
.route.trials { background: var(--yellow-tint); border-color: rgba(245,197,24,0.25); }
.route.investors { background: var(--surface); }
.route.media { background: var(--bg); }
.route .idx { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--muted); }
.route h3 { font-size: 28px; margin: 16px 0 10px; color: var(--ink); }
.route p { font-size: 13px; line-height: 1.5; color: var(--ink-2); }
.route .go { margin-top: 20px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); display: flex; align-items: center; gap: 6px; font-weight: 500; }
@media (max-width: 900px) { .route-grid { grid-template-columns: 1fr; } }

/* FORM */
.form-row { margin-bottom: 20px; }
.form-row label { display: block; font-family: var(--sans); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 8px; font-weight: 600; }
.form-row input, .form-row select, .form-row textarea { width: 100%; padding: 13px 14px; border: 1px solid var(--rule); border-radius: 10px; background: var(--bg); font-family: inherit; font-size: 14px; color: var(--ink); transition: border-color 0.2s; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--green); }
.form-row textarea { min-height: 110px; resize: vertical; }

/* CALLOUT */
.callout-box { display: grid; grid-template-columns: 50px 1fr; gap: 18px; padding: 24px 28px; border-radius: 14px; background: var(--surface); border: 1px solid var(--rule); }
.callout-box .mark { font-family: var(--serif); font-size: 36px; color: var(--green); line-height: 1; }

.note-box { padding: 14px 18px; border-radius: 10px; background: var(--yellow-tint); border: 1px solid rgba(245,197,24,0.3); font-size: 14px; color: var(--ink); line-height: 1.5; }

/* AVATAR */
.avatar { width: 64px; height: 64px; border-radius: 50%; margin-bottom: 18px; background: var(--ink); display: flex; align-items: center; justify-content: center; color: var(--bg); font-family: var(--serif); font-size: 24px; font-weight: 500; }
.avatar::before { content: attr(data-initials); }
.avatar.c { background: var(--green-tint); color: var(--green-deep); border: 1px solid rgba(0,168,94,0.2); }
.avatar.b { background: var(--blue-tint); color: var(--blue-deep); border: 1px solid rgba(46,107,255,0.2); }
.avatar.y { background: var(--yellow-tint); color: var(--yellow-deep); border: 1px solid rgba(245,197,24,0.3); }

.divider { height: 1px; background: var(--rule); margin: 48px 0; }

/* FOOTER */
.footer { background: var(--surface); color: var(--ink); padding: 72px 0 36px; border-top: 1px solid var(--rule); }
.footer-big { font-size: clamp(48px, 7vw, 112px); line-height: 0.98; letter-spacing: -0.035em; max-width: 14ch; margin-bottom: 72px; }
.footer-big em { color: var(--green); font-style: italic; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid var(--rule); }
.footer-col h5 { font-family: var(--sans); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--green-deep); margin-bottom: 18px; font-weight: 600; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { color: var(--ink-2); text-decoration: none; font-size: 14px; }
.footer-col a:hover { color: var(--green-deep); }
.footer-col li { font-size: 14px; color: var(--ink-2); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

.page-enter { animation: fadeUp 0.4s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* TWEAKS */
.tweaks { position: fixed; bottom: 24px; right: 24px; background: var(--ink); color: var(--bg); padding: 14px; border-radius: 12px; font-family: var(--mono); font-size: 11px; z-index: 100; min-width: 260px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.tweaks h5 { text-transform: uppercase; letter-spacing: 0.18em; font-size: 10px; color: var(--green); margin-bottom: 10px; font-weight: 500; }
.tweaks .row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 5px 0; }
.tweaks button { background: transparent; border: 1px solid rgba(255,255,255,0.2); color: var(--bg); padding: 4px 9px; border-radius: 999px; cursor: pointer; font-family: inherit; font-size: 10px; letter-spacing: 0.1em; }
.tweaks button.on { background: var(--green); color: var(--ink); border-color: var(--green); }