/* danitawalton.com — design system
   Source of truth: bowline_design_reference.html (validated case-study page).
   Palette warmed slightly per review feedback: a soft apricot secondary accent
   used sparingly in gradients — cohesive site-wide, never per-page. */

:root{
  --plum-900:#20081a; --plum-850:#280a20; --plum-800:#33102a; --plum-700:#431836;
  --plum-line:#5a2447; --pink:#f0308a; --pink-soft:#ff6cae; --pink-deep:#c31f6f;
  --apricot:#ffb46b;
  --ivory:#f6ecf2; --body:#e7d5e2; --muted:#c3a6ba; --muted-2:#9c7d93;
  --maxw:940px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--plum-900); color:var(--ivory);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  line-height:1.6; -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(120% 60% at 50% -10%, #3a1230 0%, var(--plum-900) 55%),
    radial-gradient(70% 40% at 85% -5%, rgba(255,180,107,.06) 0%, rgba(255,180,107,0) 60%);
}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px}
.eyebrow{font-family:ui-monospace,"SF Mono",Menlo,monospace; font-size:12px; letter-spacing:.22em;
  text-transform:uppercase; color:var(--pink-soft)}
h1,h2,h3{text-wrap:balance; line-height:1.05; margin:0}
a{color:var(--pink-soft); text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%; display:block}

/* ---------- nav ---------- */
.nav{position:sticky; top:0; z-index:50; background:rgba(32,8,26,.82);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(90,36,71,.55)}
.nav .wrap{display:flex; align-items:center; gap:20px; height:58px}
.nav .brand{font-weight:800; letter-spacing:-.02em; color:var(--ivory); font-size:15px; white-space:nowrap}
.nav .brand:hover{text-decoration:none; color:#fff}
.nav ul{list-style:none; display:flex; gap:4px 20px; margin:0 0 0 auto; padding:0;
  overflow-x:auto; -webkit-overflow-scrolling:touch}
.nav a.item{font-size:13.5px; color:var(--muted); white-space:nowrap; padding:6px 2px}
.nav a.item:hover, .nav a.item.active{color:var(--pink-soft); text-decoration:none}
.nav a.cta{border:1px solid var(--pink-deep); color:var(--pink-soft); border-radius:999px;
  padding:7px 14px; font-size:13px; font-weight:600; white-space:nowrap}
.nav a.cta:hover{background:var(--pink); border-color:var(--pink); color:#fff; text-decoration:none}
@media(max-width:640px){ .nav .wrap{gap:12px} .nav a.cta{display:none} }

/* ---------- hero (home) ---------- */
.hero-home{padding:110px 0 76px}
.hero-home h1{font-size:clamp(34px,5.6vw,58px); font-weight:800; letter-spacing:-.03em;
  max-width:20ch; margin:18px 0 0;
  background:linear-gradient(100deg, #fff 30%, var(--pink-soft) 78%, var(--apricot) 105%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; color:#fff}
.hero-home .support{font-size:clamp(19px,2.6vw,25px); font-weight:500; color:var(--ivory);
  max-width:34ch; margin:22px 0 0}
.hero-home .tagline{margin-top:26px; font-size:14px; color:var(--muted-2);
  font-family:ui-monospace,"SF Mono",Menlo,monospace; letter-spacing:.08em}
.hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:34px}
.btn-primary{background:var(--pink); color:#fff; border-radius:999px; padding:12px 22px;
  font-weight:600; font-size:15px}
.btn-primary:hover{background:var(--pink-soft); text-decoration:none}
.btn-ghost{border:1px solid var(--plum-line); color:var(--ivory); border-radius:999px;
  padding:12px 22px; font-weight:600; font-size:15px}
.btn-ghost:hover{border-color:var(--pink-deep); color:var(--pink-soft); text-decoration:none}

/* ---------- case-study hero ---------- */
.hero{position:relative; padding:88px 0 60px; overflow:hidden}
.hero .wrap{position:relative; z-index:2}
.hero h1{font-size:clamp(56px,13vw,128px); font-weight:800; letter-spacing:-.045em; margin:14px 0 0;
  background:linear-gradient(100deg, #fff 45%, var(--pink-soft) 90%, var(--apricot) 115%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; color:#fff}
.hero h1.smaller{font-size:clamp(40px,7.5vw,76px); letter-spacing:-.03em; max-width:14ch}
.hero .thesis{font-size:clamp(18px,2.4vw,24px); max-width:52ch; margin:22px 0 0; color:var(--body); font-weight:500}
.hero .who{margin-top:26px; font-size:15px; color:var(--muted); max-width:64ch}
.hero .who b{color:var(--ivory); font-weight:600}
.metaphor{margin-top:44px; padding-top:22px; border-top:1px solid var(--plum-line);
  font-size:16px; color:var(--muted); max-width:60ch}
.metaphor b{color:var(--pink-soft); font-weight:600}

/* ---------- sections ---------- */
section{padding:64px 0}
section.alt{background:var(--plum-850)}
.lbl{display:block; margin-bottom:10px}
.lead{font-size:clamp(22px,3.4vw,30px); font-weight:600; letter-spacing:-.02em; max-width:26ch; margin:10px 0 0}
.prose{font-size:17.5px; color:var(--body); max-width:64ch}
.prose + .prose{margin-top:16px}
.prose b{color:#fff; font-weight:600}
.rule{height:1px; background:linear-gradient(90deg,var(--plum-line),transparent); border:0; margin:0}

/* numbered steps */
.steps{display:grid; gap:2px; margin-top:34px; border:1px solid var(--plum-line); border-radius:16px; overflow:hidden}
.step{display:grid; grid-template-columns:64px 1fr; gap:20px; padding:26px 28px; background:var(--plum-850); align-items:start}
section.alt .step{background:var(--plum-800)}
.step .n{font-family:ui-monospace,Menlo,monospace; font-size:14px; color:var(--pink); padding-top:3px}
.step h3{font-size:20px; font-weight:700; letter-spacing:-.01em}
.step p{margin:8px 0 0; color:var(--muted); font-size:15.5px; max-width:56ch}
.steps.compact .step{padding:18px 24px}
.steps.compact .step h3{font-size:17px}
.steps.compact .step p{font-size:14.5px; margin-top:4px}
@media(max-width:620px){ .step{grid-template-columns:44px 1fr; gap:12px; padding:22px} }

/* stat line */
.stats{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:14px; margin-top:34px}
.stat{border:1px solid var(--plum-line); border-radius:14px; padding:20px 22px; background:var(--plum-850)}
section.alt .stat{background:var(--plum-800)}
.stat .num{font-size:32px; font-weight:800; letter-spacing:-.02em; color:#fff}
.stat .cap{font-family:ui-monospace,Menlo,monospace; font-size:10.5px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--muted-2); margin-top:6px; line-height:1.5}

/* feature list */
.flist{list-style:none; padding:0; margin:30px 0 0; display:grid; gap:18px}
.flist li{padding-left:20px; position:relative}
.flist li::before{content:""; position:absolute; left:0; top:11px; width:8px; height:8px; border-radius:50%; background:var(--pink)}
.flist h3{font-size:17px; font-weight:650; letter-spacing:-.01em; color:#fff; display:inline}
.flist span{display:block; color:var(--muted); font-size:14.5px; margin-top:3px}

/* phones + frames */
.phones{display:flex; gap:18px; justify-content:center; flex-wrap:wrap; margin-top:34px}
.phone{width:232px; flex:0 0 auto; border-radius:34px; padding:9px; background:#0c0410;
  border:1px solid #521f42; box-shadow:0 30px 70px rgba(0,0,0,.5), inset 0 0 0 2px #1a0a16}
.phone.featured{width:290px}
.phones.four .phone{width:206px; border-radius:30px}
.phones.four .phone .screen-img{border-radius:23px}
.phone .screen-img{border-radius:26px; overflow:hidden; background:#0c0410}
/* full-page scroll captures: clamp to a phone/desktop viewport, show the top */
.phone .screen-img.clamp{aspect-ratio:9/19.5}
.phone .screen-img.clamp img{width:100%; height:100%; object-fit:cover; object-position:top}
.wideframe.clamp img{width:100%; max-height:600px; object-fit:cover; object-position:top}
.caption{text-align:center; color:var(--muted-2); font-size:12px; margin-top:16px}
.wideframe{border:1px solid var(--plum-line); border-radius:18px; overflow:hidden; margin-top:34px;
  box-shadow:0 30px 70px rgba(0,0,0,.45); background:var(--plum-850)}
.cluster{margin-top:48px}
.cluster .clabel{font-family:ui-monospace,Menlo,monospace; font-size:11px; letter-spacing:.18em;
  text-transform:uppercase; color:var(--pink-soft)}

/* stack cards */
.stack{display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:30px}
@media(max-width:620px){ .stack{grid-template-columns:1fr} }
.scard{border:1px solid var(--plum-line); border-radius:14px; padding:20px 22px; background:var(--plum-850)}
section.alt .scard{background:var(--plum-800)}
.scard .k{font-family:ui-monospace,Menlo,monospace; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--pink-soft)}
.scard p{margin:10px 0 0; font-size:15px; color:var(--body)}
.scard p b{color:#fff; font-weight:600}

/* tags — static labels, never links */
.tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:30px}
.tag{border:1px solid var(--pink-deep); color:var(--pink-soft); border-radius:999px; padding:7px 14px; font-size:13px; font-weight:600}

/* case-study summary cards (home) */
.cs-cards{display:grid; gap:16px; margin-top:34px}
.cs-card{display:block; border:1px solid var(--plum-line); border-radius:16px; padding:28px 30px;
  background:var(--plum-850); transition:border-color .15s ease}
section.alt .cs-card{background:var(--plum-800)}
.cs-card:hover{border-color:var(--pink-deep); text-decoration:none}
.cs-card .eyebrow{font-size:11px}
.cs-card h3{font-size:24px; font-weight:800; letter-spacing:-.02em; color:#fff; margin-top:10px}
.cs-card p{color:var(--muted); font-size:15px; margin:10px 0 0; max-width:64ch}
.cs-card .go{display:inline-block; margin-top:16px; color:var(--pink-soft); font-weight:600; font-size:14.5px}
.cs-card:hover .go{text-decoration:underline}
.cs-card .minitags{display:flex; flex-wrap:wrap; gap:6px; margin-top:16px}
.cs-card .minitag{border:1px solid var(--plum-line); color:var(--muted); border-radius:999px;
  padding:4px 10px; font-size:11.5px; font-weight:600}

/* skills grid */
.skills{display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:30px}
@media(max-width:620px){ .skills{grid-template-columns:1fr} }

/* background list */
.roles{margin-top:30px; border-top:1px solid var(--plum-line)}
.role-row{display:grid; grid-template-columns:150px 1fr; gap:8px 24px; padding:18px 0;
  border-bottom:1px solid var(--plum-line)}
.role-row .when{font-family:ui-monospace,Menlo,monospace; font-size:12.5px; color:var(--muted-2); padding-top:3px}
.role-row b{color:#fff; font-weight:650; font-size:16px}
.role-row span{display:block; color:var(--muted); font-size:14.5px; margin-top:2px}
@media(max-width:560px){ .role-row{grid-template-columns:1fr; gap:2px} }

/* CTA */
.cta-block{text-align:left}
.cta-block .lead{max-width:30ch}
.cta-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:30px}

/* footer */
footer{border-top:1px solid var(--plum-line); margin-top:40px; padding:44px 0 70px}
footer .name{font-size:26px; font-weight:800; letter-spacing:-.02em}
footer .role{color:var(--muted); margin-top:4px; font-size:14px}
footer .contact{margin-top:18px; display:flex; flex-wrap:wrap; gap:8px 22px; font-size:14px; color:var(--muted)}
footer .disclaimer{margin-top:26px; font-size:12px; color:var(--muted-2); max-width:70ch}

/* small disclaimer inside case studies */
.cs-disclaimer{margin-top:40px; padding-top:20px; border-top:1px solid var(--plum-line);
  font-size:12.5px; color:var(--muted-2); max-width:70ch}

/* back link on case-study pages */
.backlink{display:inline-block; margin-bottom:8px; font-size:13.5px; color:var(--muted)}
.backlink:hover{color:var(--pink-soft)}

/* iframe embed */
.embed-frame{width:100%; border:0; display:block; border-radius:18px; background:#eef3f1}
.embed-shell{border:1px solid var(--plum-line); border-radius:18px; overflow:hidden; margin-top:34px;
  box-shadow:0 30px 70px rgba(0,0,0,.45)}

@media(prefers-reduced-motion:reduce){ *{animation:none!important; transition:none!important} }