/* Homepage-only styles */

/* 1. Hero */
.hero{position:relative;padding:72px 0 96px;overflow:hidden;background:radial-gradient(900px 500px at 80% 0%,rgba(255,103,0,.08),transparent 70%)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 60% 70% at 75% 30%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 60% 70% at 75% 30%,#000 20%,transparent 75%);opacity:.6;pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:center}
.hero-logo{height:176px;width:auto;margin:0 0 26px -6px}
.hero h1{font-size:clamp(36px,4.3vw,56px);font-weight:800;margin-bottom:22px}
.hero h1 span{color:var(--orange)}
.hero p{font-size:18.5px;margin-bottom:14px;max-width:560px}
.hero p.built{color:var(--ink);font-weight:700;font-size:20px;margin:18px 0 30px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-visual .frame{transform:perspective(2200px) rotateY(-4deg);transform-origin:left center}
.float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-md);padding:12px 14px;display:flex;align-items:center;gap:12px;z-index:4;font-size:13px;line-height:1.3}
.float b{display:block;font-size:17px;color:var(--ink)}
.float .tile{width:38px;height:38px;border-radius:10px}
.float .tile svg{width:20px;height:20px}
.float-1{left:-28px;bottom:42px}
.float-2{right:-12px;top:-22px}

/* 2. Story */
.story-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:72px;align-items:center}
.story h2{font-size:clamp(30px,4vw,46px);font-weight:800;margin-bottom:22px}
.story p{font-size:18px;margin-bottom:16px}
.story p.lead{font-size:20px;color:var(--ink);font-weight:600}
.story p.end{font-size:22px;color:var(--orange);font-weight:800;margin-top:22px}
.problems-list{list-style:none;margin:20px 0 4px;display:grid;gap:10px}
.problems-list li{display:flex;gap:12px;align-items:flex-start;font-size:16.5px;color:var(--heading)}
.problems-list svg{flex:none;width:20px;height:20px;margin-top:3px;stroke:var(--red);fill:none;stroke-width:2.2}

.story-visual{position:relative}
.s-float-1{left:-24px;top:-22px}
.s-float-2{right:-14px;bottom:28px}

/* 3. Problem cards */
.pgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.pcard{grid-column:span 2;position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 28px 26px;display:flex;flex-direction:column;transition:.2s;overflow:hidden;cursor:pointer}
.pcard:nth-child(4){grid-column:span 3}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--orange-line)}
.pcard .num{position:absolute;right:22px;top:16px;font-size:54px;font-weight:800;color:var(--page);letter-spacing:-.04em;line-height:1}
.pcard .tag{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--orange);margin:18px 0 6px}
.pcard h3{font-size:22px;font-weight:800;margin-bottom:12px}
.pcard p{font-size:15.5px;margin-bottom:12px}
.pcard p.solve{color:var(--heading)}
.pcard p.solve b{color:var(--ink)}
.pcard .watch{margin-top:auto;padding-top:10px}
/* Card 05 — Price Per Yard emphasis */
.pcard.ppy{grid-column:span 3;background:linear-gradient(135deg,#FF6700,#FF8A3D);border:0;color:#fff;box-shadow:0 20px 40px -18px rgba(255,103,0,.55)}
.pcard.ppy .num{color:rgba(255,255,255,.18)}
.pcard.ppy .tag{color:#fff;opacity:.9}
.pcard.ppy h3,.pcard.ppy p,.pcard.ppy p.solve,.pcard.ppy p.solve b{color:#fff}
.pcard.ppy .tile{background:rgba(255,255,255,.2)}.pcard.ppy .tile svg{stroke:#fff}
.ppy-word{font-size:clamp(30px,3.6vw,44px);font-weight:900;letter-spacing:-.03em;line-height:1;margin:6px 0 14px;color:#fff}
.ppy-word small{display:inline-block;font-size:.42em;font-weight:800;letter-spacing:.06em;background:#fff;color:var(--orange);border-radius:6px;padding:3px 8px;vertical-align:middle;margin-left:8px}
.pcard.ppy .watch{color:#fff}
.pcard.ppy .watch .pi{background:rgba(255,255,255,.25)}.pcard.ppy .watch .pi svg{fill:#fff}
.pcard.ppy:hover .watch .pi{background:#fff}.pcard.ppy:hover .watch .pi svg{fill:var(--orange)}

/* 4. PPY education (light) */
.ppy-sec{background:linear-gradient(180deg,#FFF6EF 0%,#fff 100%);position:relative;overflow:hidden;border-top:1px solid var(--orange-line)}
.ppy-sec::after{content:"";position:absolute;right:-220px;top:-220px;width:640px;height:640px;border:5px solid var(--orange);border-radius:50%;border-left-color:transparent;transform:rotate(-30deg);opacity:.18;pointer-events:none}
.ppy-sec .sec-head p b{color:var(--ink)}
.ppy-sec .sec-head p{margin-bottom:10px}
.ppy-sec .sec-head p.ppy-strong{color:var(--ink);font-weight:700;margin-top:6px}
.compare{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto 1fr;gap:28px;align-items:center;max-width:820px;margin:0 auto}
.loc{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px 30px;box-shadow:var(--shadow-md);text-align:center}
.loc.good{border-top:6px solid var(--green)}
.loc.bad{border-top:6px solid var(--red)}
.loc small{display:block;font-size:14px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--heading);margin-bottom:8px}
.loc b{display:block;font-size:clamp(52px,7vw,80px);font-weight:900;letter-spacing:-.04em;line-height:1}
.loc span{display:block;font-size:18px;font-weight:600;margin-top:6px}
.loc.good b{color:var(--green)}
.loc.bad b{color:var(--red)}
.vs{width:62px;height:62px;border-radius:50%;background:var(--orange);color:#fff;font-weight:900;display:grid;place-items:center;font-size:18px;box-shadow:0 0 0 10px rgba(255,103,0,.15)}
.ppy-close{position:relative;z-index:1;text-align:center;margin-top:48px}
.ppy-close h3{font-size:clamp(26px,3.2vw,38px);font-weight:800;margin-bottom:8px}
.ppy-close p{font-size:19px;margin-bottom:26px}
.formula{position:relative;z-index:1;max-width:1000px;margin:44px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.fbox{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 26px;box-shadow:var(--shadow-sm)}
.fbox h4{font-size:17px;margin-bottom:10px}
.fbox p{font-size:15px}
.eq{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14.5px;color:var(--ink);background:var(--page);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:12px;line-height:1.7}
.eq span{color:var(--orange);font-weight:700}
.calc{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:4px}
.calc label{font-size:12.5px;display:flex;flex-direction:column;gap:6px}
.calc select,.calc input{font:600 15px "Public Sans",sans-serif;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:10px;width:100%;min-width:0}
.calc select:focus,.calc input:focus{outline:2px solid var(--orange-line);border-color:var(--orange)}
.calc-result{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:12px}
.calc-yards{font-size:12.5px}
.calc-out{font-size:36px;font-weight:900;color:var(--orange);letter-spacing:-.03em;white-space:nowrap}

/* 5. Overview video */
.video-wrap{max-width:1040px;margin:0 auto}
.topics{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 14px;margin-top:34px;font-weight:700;color:var(--ink);font-size:16px}
.topics span{display:inline-flex;align-items:center;gap:14px}
.topics span+span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange)}

/* 6. AI section */
.ai-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.ai h2{font-size:clamp(30px,3.8vw,44px);font-weight:800;margin-bottom:20px}
.ai h2 span{color:var(--orange)}
.ai p{font-size:18px;margin-bottom:14px}
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:stretch;margin:56px 0 28px}
.fstep{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px}
.fstep .n{font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--orange);margin:16px 0 6px;text-transform:uppercase}
.fstep h3{font-size:21px;font-weight:800;margin-bottom:8px}
.fstep p{font-size:15.5px}
.farrow{align-self:center;color:var(--orange)}
.farrow svg{width:30px;height:30px}

.ai .sec-head h2 .accent{color:var(--orange)}
.ai .sec-head p{margin-bottom:10px}
.ai .video-wrap{max-width:1120px;scroll-margin-top:100px}
.ai .flow{margin-top:64px}

/* 7. Why this matters */
.matters{text-align:center}
.matters h2{font-size:clamp(32px,4.8vw,58px);font-weight:900;max-width:1000px;margin:0 auto 52px;letter-spacing:-.03em}
.matters h2 span{color:var(--orange)}
.roles{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:left;margin-bottom:52px}
.role{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff}
.role small{display:block;font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);margin:16px 0 6px}
.role p{font-size:16px;color:var(--heading)}
.matters .final{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:var(--ink)}
.matters .final span{color:var(--orange)}

/* 8. Learning center tiles */
.lgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ltile{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.ltile:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--orange-line)}
.ltile .art{position:relative;aspect-ratio:16/9;background:var(--page);border-bottom:1px solid var(--line);overflow:hidden;display:grid;place-items:center}
.ltile .art .ring{position:absolute;width:120%;aspect-ratio:1;border:3px solid var(--orange);border-radius:50%;border-left-color:transparent;opacity:.18;transform:rotate(-30deg)}
.ltile .art img{position:absolute;top:11%;height:78%;width:auto;max-width:80%;object-fit:contain;filter:drop-shadow(0 14px 16px rgba(47,43,61,.2))}
.ltile .art .ill{position:relative;width:78%;background:#fff;border-radius:12px;box-shadow:var(--shadow-md);padding:14px 16px;font-size:13px;color:var(--heading)}
.ill .row{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px solid var(--line)}
.ill .row:last-child{border:0}
.ill .row b{color:var(--ink)}
.ill .big{font-size:32px;font-weight:900;color:var(--orange);letter-spacing:-.03em;line-height:1.1}
.ill .mini-bars{display:flex;align-items:flex-end;gap:6px;height:64px;margin-top:6px}
.ill .mini-bars i{flex:1;background:linear-gradient(var(--orange),#FFA366);border-radius:3px 3px 0 0}
.ltile .body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:6px;flex:1}
.ltile h3{font-size:19px;font-weight:800}
.ltile p{font-size:15.5px;flex:1}
.ltile .go{font-weight:700;color:var(--orange);font-size:15px;margin-top:8px}

/* ---------- Tablet ---------- */
@media (max-width:1080px){
  .hero-grid,.story-grid,.ai-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual .frame{transform:none}
  .float-1{left:-8px}.float-2{right:-6px}
    .pcard,.pcard:nth-child(4),.pcard.ppy{grid-column:span 3}
  .pcard.ppy{grid-column:1/-1}
  .flow{grid-template-columns:1fr;gap:10px}
  .farrow{justify-self:center;transform:rotate(90deg)}
  .roles{grid-template-columns:repeat(2,1fr)}
  .lgrid{grid-template-columns:repeat(2,1fr)}
  .formula{grid-template-columns:1fr}
}
@media (max-width:760px){
  .compare{grid-template-columns:1fr;gap:16px}
  .vs{justify-self:center}
}
/* ---------- Mobile ---------- */
@media (max-width:600px){
  .hero{padding:40px 0 64px}
  .hero-logo{height:136px;margin-bottom:18px}
  .hero .ctas .btn{width:100%}
  .float{display:none}
  .pgrid{grid-template-columns:1fr}
  .pcard,.pcard:nth-child(4),.pcard.ppy{grid-column:auto;padding:26px 22px 22px}
  .roles,.lgrid{grid-template-columns:1fr}
  .loc{padding:24px}
  .calc{grid-template-columns:1fr}
  }