/* A research-first front door; the original portfolio remains in portfolio.html. */
:root{--rf-ink:#25332e;--rf-muted:#52635d;--rf-line:#d9e4df;--rf-paper:#fffdfa;--rf-teal:#0c776c;--rf-pink:#f28da2}
body{background:var(--rf-paper);color:var(--rf-ink)}
html{scroll-padding-top:76px}
.nav{background:rgba(255,253,250,.97);border-bottom:1px solid var(--rf-line)}
.nav-links a.cta{background:var(--rf-teal)}
.nav-links a:focus-visible,.btn:focus-visible,.card-actions a:focus-visible,.text-link:focus-visible,.clink:focus-visible{outline:3px solid var(--rf-pink);outline-offset:3px}
.research-hero{min-height:min(790px,calc(100svh - 66px));padding:74px 0 76px;align-items:center}
.research-hero .hero-bg{background:linear-gradient(135deg,#1b3638,#296c65)}
.research-hero::after{background:linear-gradient(90deg,rgba(14,34,31,.89) 0%,rgba(14,34,31,.75) 46%,rgba(14,34,31,.23) 100%)}
.research-hero video{object-position:center 50%}
.hero-grid{display:grid;grid-template-columns:minmax(0,680px) 1fr;gap:32px;align-items:end;width:100%}
.hero-main{max-width:680px}
.research-hero .hero-badge{font-size:.8rem;letter-spacing:.02em;margin-bottom:16px;background:rgba(255,255,255,.12)}
.research-hero h1{font-size:clamp(3.2rem,7vw,5.6rem);margin-bottom:18px}
.hero-statement{font-family:var(--ff-display);font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.18;max-width:25ch;text-wrap:balance}
.hero-summary{font-size:1.06rem;line-height:1.55;max-width:62ch;margin-top:18px;color:#f5fbf8}
.research-hero .hero-cta{margin-top:24px;align-items:center}
.research-hero .btn{padding:12px 20px;font-size:.94rem}
.research-hero .btn-primary{background:#ff9fae;color:#24332d}
.research-hero .btn-primary:hover{background:#ffc93c}
.hero-text-link{font-weight:700;text-decoration:underline;text-underline-offset:4px}
.hero-aside{justify-self:end;max-width:180px;font-family:var(--ff-display);font-size:1.16rem;line-height:1.35;color:#fff8de;transform:rotate(-5deg);text-wrap:balance}
.quick-read{background:#eaf6f1;padding:24px 0;border-bottom:1px solid var(--rf-line)}
.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.quick-grid>div{padding:0 22px;border-left:1px solid #b9d9ce}
.quick-grid>div:first-child{padding-left:0;border-left:0}
.quick-label{display:block;color:var(--rf-teal);font-size:.72rem;text-transform:uppercase;letter-spacing:.11em;font-weight:800;margin-bottom:5px}
.quick-grid strong{display:block;font-size:.94rem;line-height:1.38;font-weight:700}
.rf-section{padding:64px 0}
.rf-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:27px}
.rf-heading h2,.direction-grid h2,.about-brief h2,.recognition-row h2,.contact h2{font-family:var(--ff-display);font-size:clamp(2rem,3.7vw,3rem);line-height:1.07;letter-spacing:-.02em}
.rf-heading>p{max-width:39ch;color:var(--rf-muted);line-height:1.45;font-size:.98rem}
.rf-section .eyebrow{color:var(--rf-teal);margin-bottom:8px}
.rf-section .eyebrow::before{background:var(--rf-pink)}
.evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.evidence-card,.practice-card,.mini-projects article{background:#fff;border:1px solid var(--rf-line);border-radius:17px;padding:22px;box-shadow:0 7px 22px rgba(30,53,45,.035)}
.evidence-card.main-evidence{border-top:5px solid var(--rf-teal)}
.evidence-card:nth-child(2){border-top:5px solid #e3a64a}
.evidence-card:nth-child(3){border-top:5px solid var(--rf-pink)}
.status{font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--rf-teal);font-weight:800;margin-bottom:10px}
.evidence-card h3,.practice-card h3,.mini-projects h3,.direction-questions h3,.training-strip h3{font:600 1.35rem/1.18 var(--ff-display);margin-bottom:12px}
.evidence-card p:not(.status),.practice-card p:not(.status),.mini-projects p{font-size:.95rem;line-height:1.53;color:var(--rf-muted)}
.evidence-card dl{margin-top:16px;border-top:1px solid var(--rf-line)}
.evidence-card dl div{margin-top:11px}
.evidence-card dt{font-size:.73rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--rf-teal)}
.evidence-card dd{font-size:.89rem;line-height:1.4;color:var(--rf-muted)}
.card-actions{display:flex;gap:10px 18px;flex-wrap:wrap;margin-top:18px}
.card-actions a,.text-link,.mini-projects a,.recognition-row a{color:var(--rf-teal);font-family:var(--ff-display);font-weight:600;text-decoration:underline;text-underline-offset:4px}
.rf-disclosure{margin-top:16px;border:1px solid var(--rf-line);border-radius:14px;background:#fff}
.rf-disclosure summary{cursor:pointer;padding:13px 18px;color:var(--rf-teal);font-weight:800}
.disclosure-body{padding:0 18px 17px;color:var(--rf-muted);max-width:92ch}
.disclosure-body p+p{margin-top:8px}
.tint-teal{background:#edf8f3}
.tint-pink{background:#fff1f3}
.tint-grape{background:#f1effb}
.practice-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:25px;align-items:start}
.practice-photos{display:grid;grid-template-columns:1fr 1fr;gap:11px;position:sticky;top:88px}
.practice-photos img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:15px}
.practice-photos img:nth-child(2){margin-top:25px}
.practice-cards{display:grid;gap:12px}
.practice-card{padding:17px 20px}
.practice-card h3{margin-bottom:6px}
.practice-cards .text-link{justify-self:start;margin-top:3px}
.direction-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}
.direction-lede{font:500 clamp(1.12rem,2vw,1.34rem)/1.48 var(--ff-display);margin-top:18px;color:var(--rf-muted)}
.direction-questions{border-left:3px solid var(--rf-pink);padding-left:28px}
.direction-questions ol{padding-left:22px;margin:13px 0 15px}
.direction-questions li{padding-left:5px;margin-bottom:11px;line-height:1.46}
.direction-questions p{color:var(--rf-muted)}
.training-strip{display:flex;gap:25px;align-items:baseline;border-top:1px solid var(--rf-line);margin-top:40px;padding-top:25px}
.training-strip h3{min-width:180px;margin:0}
.training-strip p{max-width:82ch;color:var(--rf-muted)}
.mini-projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.mini-projects article{display:flex;flex-direction:column;gap:8px}
.mini-projects h3{margin:0}
.mini-projects a{margin-top:auto;padding-top:8px}
.about-brief{display:grid;grid-template-columns:1.35fr .65fr;gap:50px;align-items:center}
.about-brief p:not(.eyebrow){max-width:67ch;margin-top:13px;color:var(--rf-muted)}
.about-brief img{max-height:330px;max-width:320px;width:100%;object-fit:contain;justify-self:center}
.recognition-row{display:grid;grid-template-columns:1fr 1.4fr auto;gap:25px;align-items:center}
.recognition-row p{color:var(--rf-muted)}
.contact{background:#e7f5ef;text-align:center;color:var(--rf-ink)}
.contact h2{margin-bottom:13px;color:var(--rf-ink)}
.contact .lede{margin:0 auto;color:var(--rf-muted)}
.contact-links{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:22px}
.contact-links .clink{border:1px solid #b2d3c6;background:#fff;padding:9px 17px;border-radius:999px;font-weight:800;color:var(--rf-teal)}
.contact-links .clink:hover{background:var(--rf-teal);color:#fff}
footer{background:var(--rf-ink);color:#fff;padding:17px 0;font-size:.84rem}
footer a{text-decoration:underline;text-underline-offset:3px}
.sub-hero{background:linear-gradient(115deg,#e6f5ed,#fff0f3);padding:70px 0 56px}
.sub-hero h1{font:600 clamp(2.5rem,5vw,4.1rem)/1.05 var(--ff-display);max-width:17ch}
.sub-hero p:not(.eyebrow){color:var(--rf-muted);font-size:1.06rem;max-width:62ch;margin-top:16px}
.sub-jumps{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px}
.sub-jumps a{padding:8px 14px;background:#fff;border:1px solid var(--rf-line);border-radius:99px;font-weight:800;color:var(--rf-teal)}
.back-float{position:fixed;left:18px;bottom:18px;z-index:50;display:inline-flex;align-items:center;min-height:44px;padding:9px 16px;background:var(--rf-ink);color:#fff;border:2px solid #fff;border-radius:999px;font:600 .92rem var(--ff-display);box-shadow:0 7px 20px rgba(18,49,39,.24)}
.back-float:hover{background:var(--rf-teal)}
.back-float:focus-visible{outline:3px solid var(--rf-pink);outline-offset:3px}
.long-story{display:grid;grid-template-columns:.7fr 1.3fr;gap:34px;border-top:1px solid var(--rf-line);padding:24px 0}
.story-title h3{font:600 clamp(1.35rem,2.4vw,1.9rem)/1.2 var(--ff-display)}
.story-copy{max-width:72ch;color:var(--rf-muted)}
.story-copy p+p{margin-top:12px}
.clip-heading{display:flex;justify-content:space-between;gap:20px;align-items:baseline;margin:12px 0 18px}
.clip-heading h3{font:600 1.35rem var(--ff-display)}
.clip-heading p{color:var(--rf-muted)}
.subpage .videos{margin:0 0 25px}
.story-media{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin-top:6px}
.story-media>*{width:100%;height:240px;object-fit:cover;border-radius:14px}
.subpage .sprout-media{margin-top:20px}
.subpage .skill-card{background:#fff;border:1px solid var(--rf-line);border-radius:18px;max-width:950px;margin:auto}
.subpage .skill-list{margin-top:18px}
.recognition-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.recognition-cards article{background:#fff;border:1px solid var(--rf-line);border-radius:16px;padding:19px}
.recognition-cards h3{font:600 1.12rem/1.2 var(--ff-display);margin-bottom:8px}
.recognition-cards p{font-size:.92rem;color:var(--rf-muted);line-height:1.45}
.bev-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:17px}
.bev-preview img{width:100%;height:220px;object-fit:cover;border-radius:14px}
.writing-callout{display:flex;justify-content:space-between;gap:40px;align-items:center}
.writing-callout h2,.return-strip h2{font:600 clamp(1.8rem,3.5vw,2.7rem)/1.1 var(--ff-display)}
.writing-callout p:not(.eyebrow){max-width:62ch;color:var(--rf-muted);margin-top:10px}
.writing-callout .btn{flex-shrink:0;background:var(--rf-teal)}
.return-strip{text-align:center}.return-strip a{display:inline-block;color:var(--rf-teal);font-weight:800;text-decoration:underline;text-underline-offset:4px;margin-top:12px}
.photo-section{background:#fffdfa}
.photo-preview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}
.photo-preview img,.photo-archive-grid img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:13px;background:#e9f2ed}
.photo-archive{margin-top:18px;border:1px solid var(--rf-line);border-radius:16px;background:#f5faf7;overflow:hidden}
.photo-archive summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:17px 21px;color:var(--rf-teal);font-family:var(--ff-display);font-size:1.1rem;font-weight:600;list-style:none}
.photo-archive summary::-webkit-details-marker{display:none}
.photo-archive summary::after{content:'+';font-size:1.5rem;line-height:1}
.photo-archive[open] summary::after{content:'−'}
.photo-archive-inner{padding:0 20px 21px}
.photo-archive summary:focus-visible{outline:3px solid var(--rf-pink);outline-offset:3px}
.photo-archive-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.photo-archive-grid img{aspect-ratio:1}
.writing-page .reading-list{display:grid;gap:15px;max-width:850px;margin:0 auto}
.writing-page .reader{background:#fff;border:1px solid var(--rf-line);border-radius:16px;overflow:hidden}
.writing-page .reader summary{padding:16px 20px;cursor:pointer;font:600 1.15rem var(--ff-display)}
.writing-page .reader .essay{padding:5px 22px 22px;color:var(--rf-muted);max-height:none;overflow:visible}
.writing-page .reader .essay p{margin:0 0 13px}
.writing-page .reader .essay h4{font:600 1.1rem var(--ff-display);color:var(--rf-ink);margin:18px 0 8px}
@media(max-width:850px){
 .hero-grid{grid-template-columns:1fr}.hero-aside{display:none}
 .rf-heading{align-items:start;flex-direction:column;gap:9px}
 .evidence-grid{grid-template-columns:1fr 1fr}.main-evidence{grid-column:1/-1}
 .practice-layout{grid-template-columns:1fr}.practice-photos{position:static;grid-row:2;max-width:520px}.practice-photos img{aspect-ratio:4/3}.practice-photos img:nth-child(2){margin-top:0}
 .direction-grid{gap:25px}.recognition-row{grid-template-columns:1fr 1.5fr}.recognition-row a{grid-column:2}
 .recognition-cards{grid-template-columns:1fr 1fr}
 .photo-preview,.photo-archive-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:620px){
 .research-hero{min-height:0;padding:76px 0 56px}
 .research-hero::after{background:linear-gradient(90deg,rgba(14,34,31,.89),rgba(14,34,31,.62))}
 .research-hero h1{font-size:3.7rem}.hero-statement{font-size:1.67rem}
 .research-hero .hero-cta{gap:9px}.research-hero .btn{padding:10px 14px;font-size:.86rem}
 .quick-grid,.evidence-grid,.direction-grid,.mini-projects,.about-brief,.recognition-row{grid-template-columns:1fr}
 .quick-grid>div{border-left:0;border-top:1px solid #b9d9ce;padding:11px 0}.quick-grid>div:first-child{border-top:0}
 .rf-section{padding:47px 0}.rf-heading{margin-bottom:19px}
 .direction-questions{padding-left:18px}.training-strip{display:block}.training-strip p{margin-top:8px}
 .about-brief img{max-height:220px}.recognition-row a{grid-column:auto}
 .sub-hero{padding:50px 0 40px}.long-story{grid-template-columns:1fr;gap:12px}
 .clip-heading,.writing-callout{display:block}.writing-callout .btn{margin-top:18px}
 .story-media{grid-template-columns:1fr 1fr}.story-media>*{height:180px}.story-media video{grid-column:1/-1}
 .recognition-cards{grid-template-columns:1fr 1fr}.bev-preview img{height:120px}
 .photo-preview,.photo-archive-grid{grid-template-columns:1fr 1fr;gap:8px}
 .photo-preview img{aspect-ratio:3/4}.photo-archive-grid img{aspect-ratio:1}
 .photo-archive summary{padding:14px 15px}.photo-archive-inner{padding:0 12px 14px}
 .back-float{left:12px;bottom:12px;padding:8px 12px;font-size:.82rem}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.research-hero video{display:none}}