/*
Theme Name: Paid Research Studies
Author: Paid Research Studies
Description: Custom launch theme for paidresearchstudies.org.
Version: 0.3.0
Text Domain: paid-research-studies
*/

:root{--ink:#0b0d10;--panel:#14181d;--panel2:#1a2026;--text:#f6f8f5;--muted:#aab3ad;--lime:#c6ff3d;--teal:#00d4b0;--line:#2a3238;--survey:#b7ff56;--research:#48d9bf;--clinical:#ffcf55;--product:#c89cff;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(11,13,16,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.07)}.nav{height:76px;display:flex;align-items:center;gap:34px}.brand{font-size:19px;font-weight:850;letter-spacing:-.03em;margin-right:auto}.brand i{display:inline-block;width:11px;height:11px;border-radius:50%;background:linear-gradient(135deg,var(--lime),var(--teal));margin-right:9px;box-shadow:0 0 24px rgba(198,255,61,.45)}.nav-links{display:flex;gap:28px;color:#c8cfca;font-size:14px}.nav-actions{display:flex;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:12px 19px;font-weight:760;font-size:14px;border:1px solid transparent;transition:.2s}.btn-primary{background:linear-gradient(110deg,var(--lime),var(--teal));color:#09100d}.btn-ghost{border-color:#394139;color:#eef3ef}.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}.hero{padding:74px 0 36px;overflow:hidden;background:radial-gradient(circle at 75% 15%,rgba(0,212,176,.11),transparent 32%),radial-gradient(circle at 20% 25%,rgba(198,255,61,.08),transparent 27%)}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#dfe9e2;border:1px solid #344039;background:#151a18;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.09em}.eyebrow:before{content:"";width:7px;height:7px;background:var(--lime);border-radius:50%;box-shadow:0 0 14px var(--lime)}.hero h1{max-width:950px;font-size:clamp(50px,7vw,94px);line-height:.96;letter-spacing:-.065em;margin:25px 0 25px}.gradient-text{background:linear-gradient(100deg,var(--lime),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-copy{max-width:650px;color:#bdc6c0;font-size:19px}.hero-actions{display:flex;gap:12px;margin:31px 0}.trust-row{display:flex;gap:22px;flex-wrap:wrap;color:#99a49d;font-size:13px}.trust-row span:before{content:"✓";color:var(--lime);margin-right:7px}.hero-image{margin-top:54px;position:relative;border-radius:30px;overflow:hidden;aspect-ratio:2.18/1;border:1px solid #364038;background:#161b1f}.hero-image img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.04);animation:heroDrift 16s ease-in-out infinite alternate}.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(5,8,7,.65))}.float-pill{position:absolute;z-index:2;right:28px;bottom:25px;background:rgba(12,16,15,.78);backdrop-filter:blur(12px);border:1px solid #53605a;border-radius:16px;padding:13px 17px;font-weight:750}.float-pill b{color:var(--lime)}@keyframes heroDrift{from{transform:scale(1.01) translate3d(-.5%,0,0)}to{transform:scale(1.07) translate3d(.8%,-1%,0)}}section{padding:94px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:32px}.section-head h2{font-size:clamp(34px,4.3vw,58px);line-height:1;letter-spacing:-.05em;margin:0}.section-head p{color:var(--muted);max-width:510px;margin:0}.opportunity-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.study-card{min-height:510px;background:var(--panel);border:1px solid var(--line);border-radius:21px;overflow:hidden;display:flex;flex-direction:column;transition:.25s}.study-card:hover{transform:translateY(-5px);border-color:#44504a;box-shadow:0 18px 50px rgba(0,0,0,.25)}.study-card-body{padding:20px 20px 18px;display:flex;flex-direction:column;flex:1}.badge{align-self:flex-start;padding:6px 9px;border-radius:999px;font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:850;color:#0b110e}.badge.research{background:var(--research)}.badge.survey{background:var(--survey)}.badge.clinical{background:var(--clinical)}.badge.product{background:var(--product)}.study-card h3{font-size:21px;line-height:1.13;letter-spacing:-.035em;margin:16px 0 11px}.study-card p{color:#aeb8b2;font-size:13px;margin:0}.meta{display:grid;gap:6px;color:#d0d7d2;font-size:12px;margin:17px 0}.pay{font-size:28px;font-weight:900;letter-spacing:-.04em;background:linear-gradient(100deg,var(--lime),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent;margin-top:auto}.details{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:780;margin-top:14px}.arrow{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:#edf8f1;color:#101713;font-size:16px;transition:.2s}.study-card:hover .arrow{background:var(--lime);transform:translateX(2px)}.card-image{height:185px;overflow:hidden}.card-image img{width:100%;height:100%;object-fit:cover;transition:.5s}.study-card:hover .card-image img{transform:scale(1.04)}.how{background:#eef3ef;color:#101512}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}.step{background:white;border-radius:20px;padding:29px;border:1px solid #dbe3dd}.step-num{width:37px;height:37px;border-radius:50%;display:grid;place-items:center;background:#111814;color:var(--lime);font-weight:850}.step h3{font-size:22px;margin:20px 0 8px}.step p{color:#5c6860;margin:0}.trust{background:linear-gradient(145deg,#12171a,#0e1214)}.trust-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}.trust-panel h2{font-size:clamp(38px,5vw,65px);line-height:.98;letter-spacing:-.055em;margin:0}.trust-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.trust-item{padding:22px;background:#171d20;border:1px solid #2c3636;border-radius:17px}.trust-icon{width:40px;height:40px;border-radius:12px;background:rgba(198,255,61,.1);display:grid;place-items:center;color:var(--lime);font-size:20px}.trust-item h3{margin:14px 0 5px;font-size:16px}.trust-item p{margin:0;color:#99a69e;font-size:13px}.faq-list{max-width:850px;margin:35px auto 0}.faq-list details{border-top:1px solid #2b3430;padding:21px 0}.faq-list details:last-child{border-bottom:1px solid #2b3430}.faq-list summary{cursor:pointer;font-size:18px;font-weight:740;list-style:none;display:flex;justify-content:space-between}.faq-list summary:after{content:"+";color:var(--lime);font-size:24px}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:#aeb8b2;max-width:700px}.browse-hero{padding:70px 0 38px}.browse-hero h1{font-size:clamp(48px,7vw,82px);line-height:1;letter-spacing:-.06em;margin:18px 0}.filter-bar{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0 40px}.filter{border:1px solid #34403a;background:#141a17;color:#dfe7e2;border-radius:999px;padding:9px 14px;font-size:13px}.filter.active{background:var(--lime);color:#0b100d;border-color:var(--lime);font-weight:800}.site-footer{padding:45px 0;border-top:1px solid #252c29;color:#929d96}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-links{display:flex;gap:20px;font-size:13px}.empty{padding:60px;border:1px solid var(--line);border-radius:20px;text-align:center;color:var(--muted)}
@media(max-width:1050px){.opportunity-grid{grid-template-columns:repeat(2,1fr)}.study-card{min-height:570px}.card-image{height:240px}.trust-panel{grid-template-columns:1fr}.nav-links{display:none}}
@media(max-width:650px){.wrap{width:min(100% - 24px,var(--max))}.nav{height:67px}.nav-actions .btn-ghost{display:none}.hero{padding-top:48px}.hero h1{font-size:51px}.hero-copy{font-size:16px}.hero-image{aspect-ratio:1.2/1;border-radius:21px;margin-top:36px}.float-pill{right:12px;bottom:12px;font-size:12px}.opportunity-grid,.steps,.trust-grid{grid-template-columns:1fr}.study-card{min-height:560px}.section-head{align-items:flex-start;flex-direction:column}section{padding:68px 0}.footer-row{align-items:flex-start;flex-direction:column}.footer-links{flex-wrap:wrap}}

/* 0.2 visual refinement */
body{font-family:"Inter",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
h1,h2,h3,.brand,.pay-badge{font-family:"Space Grotesk","Inter",ui-sans-serif,system-ui,sans-serif}
.brand{display:flex;align-items:center;letter-spacing:-.035em}.brand i{display:grid;place-items:center;width:29px;height:29px;margin-right:10px;border-radius:9px;background:linear-gradient(135deg,var(--lime),var(--teal));box-shadow:0 8px 26px rgba(0,212,176,.16)}.brand i:after{content:"P";font-style:normal;color:#08100c;font-size:13px;font-weight:900}
.hero{min-height:690px;display:flex;align-items:center;padding:78px 0;isolation:isolate;background:#0b0d10}
.hero>.wrap{position:relative;z-index:2}.hero h1{max-width:720px;font-size:clamp(54px,6.4vw,88px);text-wrap:balance}.hero-copy{max-width:590px}.hero-actions,.trust-row{position:relative;z-index:3}
.hero-image{position:absolute;z-index:-1;inset:0;margin:0;border:0;border-radius:0;aspect-ratio:auto;background:#0b0d10}.hero-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:58% center;filter:saturate(.92) contrast(1.04)}.hero-image:after{z-index:1;background:linear-gradient(90deg,#0b0d10 0%,rgba(11,13,16,.97) 30%,rgba(11,13,16,.66) 56%,rgba(11,13,16,.12) 100%),linear-gradient(0deg,rgba(11,13,16,.78),transparent 42%)}.float-pill{z-index:3;right:max(28px,calc((100vw - var(--max))/2));bottom:30px;border-color:rgba(255,255,255,.23);box-shadow:0 14px 40px rgba(0,0,0,.3)}
.study-card{--card-accent:var(--research);border-color:color-mix(in srgb,var(--card-accent) 22%,var(--line));box-shadow:0 1px 0 rgba(255,255,255,.025) inset}.study-card.survey{--card-accent:var(--survey)}.study-card.clinical{--card-accent:var(--clinical)}.study-card.product{--card-accent:var(--product)}.study-card:hover{border-color:color-mix(in srgb,var(--card-accent) 52%,var(--line));box-shadow:0 22px 55px color-mix(in srgb,var(--card-accent) 7%,transparent)}
.study-card-body{padding:20px}.study-card h3{font-size:20px;line-height:1.18}.meta{margin-bottom:20px}.details{align-self:flex-start;justify-content:flex-start;gap:10px;margin-top:auto;padding:7px 8px 7px 13px;border:1px solid #3a4540;border-radius:999px;background:#1a211e;color:#eef5f0;transition:.2s}.details:hover{border-color:var(--card-accent);background:#202923}.details .arrow{width:27px;height:27px;font-size:13px;background:var(--lime)}.card-image{position:relative;height:220px}.card-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,8,9,.76),transparent 54%);pointer-events:none}.pay-badge{position:absolute;z-index:2;left:15px;bottom:14px;padding:8px 11px;border-radius:999px;background:linear-gradient(125deg,var(--lime),var(--teal));color:#07100c;font-size:13px;font-weight:800;letter-spacing:-.02em;box-shadow:0 9px 26px rgba(0,0,0,.28)}
.eyebrow{border-color:#3a463f;box-shadow:0 8px 30px rgba(0,0,0,.12)}.btn-primary{box-shadow:0 10px 28px rgba(101,235,129,.16)}.section-head h2{font-family:"Space Grotesk",sans-serif}.trust-item{transition:transform .2s,border-color .2s}.trust-item:hover{transform:translateY(-2px);border-color:#435149}.faq-list summary{font-family:"Space Grotesk",sans-serif}
@media(max-width:650px){.hero{min-height:720px;align-items:flex-end;padding:320px 0 55px}.hero-image{border-radius:0;margin:0;aspect-ratio:auto}.hero-image img{object-position:68% top;animation:none}.hero-image:after{background:linear-gradient(0deg,#0b0d10 13%,rgba(11,13,16,.95) 41%,rgba(11,13,16,.12) 76%)}.hero h1{font-size:49px}.float-pill{display:none}.card-image{height:275px}}
.zip-search{display:flex;align-items:stretch;gap:9px;max-width:680px;margin:29px 0 18px;padding:8px;background:#141a17;border:1px solid #35413b;border-radius:15px;box-shadow:0 18px 44px rgba(0,0,0,.18)}.zip-search label{flex:1;padding:3px 11px}.zip-search label span{display:block;color:#78847d;font-size:9px;text-transform:uppercase;letter-spacing:.11em;font-weight:800}.zip-search input{width:100%;padding:5px 0 2px;border:0;outline:0;background:transparent;color:#f4f7f5;font:600 15px "Inter",sans-serif}.zip-search button{border:0;border-radius:10px;padding:0 18px;background:linear-gradient(120deg,var(--lime),var(--teal));color:#08100c;font-weight:800;cursor:pointer}.zip-search a{align-self:center;padding:0 9px;color:#aab3ad;font-size:12px}.results-note{margin:-20px 0 22px;color:#9da8a1;font-size:13px}.results-note strong{color:var(--lime);font:700 22px "Space Grotesk",sans-serif;margin-right:5px}@media(max-width:650px){.zip-search{display:grid}.zip-search button{min-height:44px}.zip-search a{text-align:center;padding:7px}.results-note{margin-top:-8px}}