/* Easy AI Playbooks: Round 4 "Glacier & Mint" (DRAFT) */
:root{--steel:#1D4FA3;--deep:#0E2E66;--sky:#8FD3FF;--mint:#5EEAD4;--frost:#EAF4FF;--ink:#0B1B3A;--line:#d7e6f8;--ph:#FFF6D6;--phline:#c9a227}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Nunito Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-weight:600;font-size:18px;line-height:1.55;color:var(--ink);background:#fff;overflow-x:hidden}
h1,h2,h3,.btn,.num,.lt,.mint,.tag,.chipf,.price,.logo,nav a{font-family:Outfit,"Nunito Sans",system-ui,sans-serif}
a{color:var(--steel)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1320px;margin:0 auto;padding:0 40px}
.banner{background:#05122b;color:#fff;font:700 .8rem "Nunito Sans",Arial,sans-serif;letter-spacing:.07em;text-align:center;padding:8px 12px}
/* placeholder marking */
.ph{background:var(--ph);color:#4b3d00;border:1px dashed var(--phline);border-radius:8px;padding:1px 7px;font-weight:700}
.hero .ph,.pagehero .ph,.video .ph,.signup-band .ph,.card.feat .ph,.pcard.feat .ph{background:rgba(255,246,214,.16);color:#fff3c4;border-color:rgba(255,230,140,.75)}
/* header + wordmark */
.hero,.pagehero{background:radial-gradient(900px 560px at 78% 28%,rgba(143,211,255,.30) 0%,rgba(143,211,255,0) 62%),linear-gradient(160deg,var(--deep) 0%,#143C85 62%,var(--steel) 100%);color:#fff;position:relative;overflow:hidden}
header.site{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:20px;padding-bottom:20px;flex-wrap:wrap}
.logo{display:inline-flex;gap:12px;align-items:center;text-decoration:none;color:#fff;line-height:1}
.logo .ico{width:46px;height:46px;flex:none}
.logo b{display:block;font-size:2rem;font-weight:700;letter-spacing:-.6px;color:#fff}
.logo small{display:block;font-size:1.05rem;font-weight:500;color:var(--sky);margin-top:2px;letter-spacing:.2px}
nav{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
nav a{color:#fff;text-decoration:none;font-weight:600;font-size:1.02rem}
nav a:hover{color:var(--mint)}
nav a.cta{background:#fff;color:var(--steel);padding:10px 20px;border-radius:999px;font-weight:700}
nav a.cta:hover{color:var(--deep);background:var(--mint)}
.btn{display:inline-block;padding:15px 28px;border-radius:999px;font-size:1.1rem;font-weight:700;text-align:center;text-decoration:none;border:0;cursor:pointer}
.b1{background:var(--steel);color:#fff}.b1:hover{background:var(--deep)}
.b2{background:var(--mint);color:var(--ink)}.b2:hover{background:#7ef0df}
.b4{border:2.5px solid #fff;color:#fff;padding:12.5px 26px}.b4:hover{background:rgba(255,255,255,.14)}
/* hero */
.herogrid{display:grid;grid-template-columns:1fr 580px;gap:24px;align-items:end;padding-top:6px}
.hero .txt{padding-bottom:96px;align-self:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1.5px solid rgba(255,255,255,.38);border-radius:999px;padding:8px 16px;font-size:.95rem;font-weight:700;margin-bottom:20px}
h1{font-size:clamp(2.4rem,5.4vw,4.2rem);line-height:1.05;letter-spacing:-1.6px;font-weight:700;margin:0 0 18px}
h1 em{font-style:normal;color:var(--mint)}
.sub{font-size:1.3rem;max-width:560px;margin:0 0 26px;opacity:.97}
.ctas{display:flex;gap:14px;flex-wrap:wrap}
.mini{display:flex;gap:10px 22px;margin-top:24px;font-size:1rem;flex-wrap:wrap}.mini span{display:flex;gap:8px;align-items:center}
.photowrap{position:relative;width:600px;height:740px}
.photowrap img.face{position:absolute;left:0;bottom:-70px;width:560px;height:760px;object-fit:cover;object-position:50% 7%;border-radius:44px;border:4px solid rgba(143,211,255,.9);box-shadow:0 0 90px rgba(143,211,255,.42),0 30px 60px rgba(0,0,0,.35)}
.chipf{position:absolute;background:#fff;color:var(--ink);border-radius:999px;padding:10px 17px;font-size:.98rem;font-weight:700;display:flex;gap:8px;align-items:center;box-shadow:0 12px 26px rgba(0,0,0,.3);z-index:3}
.chipf.c1{left:-26px;top:200px}.chipf.c2{right:6px;top:64px;background:var(--mint)}.chipf.c3{right:-6px;bottom:210px;background:var(--sky)}
.nameplate{position:absolute;left:24px;bottom:96px;background:var(--mint);color:var(--ink);font:700 1rem Outfit,sans-serif;border-radius:14px;padding:10px 18px;z-index:3;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.pagehero{padding-bottom:44px}.pagehero h1{font-size:clamp(2.1rem,4.6vw,3.3rem);margin-top:10px}.pagehero p{max-width:720px;font-size:1.15rem;margin:0}
/* sections */
section{padding:56px 0 0}
section.frost{background:var(--frost);padding:56px 0 60px;margin-top:0}
.sec-frost{background:var(--frost);padding:56px 0 60px;margin-top:56px}
h2{font-size:clamp(1.7rem,3.4vw,2.35rem);font-weight:700;letter-spacing:-.8px;margin:0 0 8px;color:var(--deep);line-height:1.15}
.lead{font-size:1.15rem;opacity:.9;margin:0 0 22px;max-width:760px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{display:flex;gap:16px;align-items:center;background:#fff;border-radius:24px;padding:20px 22px;box-shadow:0 8px 24px rgba(14,46,102,.08)}
.num{width:52px;height:52px;border-radius:50%;background:var(--steel);color:#fff;font-size:1.5rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex:none}
.step b{display:block;font:700 1.2rem Outfit,sans-serif}.step span{display:block;font-size:.98rem;line-height:1.35}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:20px}
.card{background:#fff;border:2.5px solid var(--line);border-radius:28px;padding:26px;display:flex;flex-direction:column;gap:9px;box-shadow:0 10px 30px rgba(14,46,102,.08)}
.card h3{margin:2px 0;font-size:1.4rem;line-height:1.15;font-weight:700}
.tag{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;opacity:.75}
.price{font-weight:700;color:var(--steel);font-size:1.25rem}
.mint{display:inline-flex;align-items:center;gap:7px;background:var(--mint);color:var(--ink);border-radius:999px;padding:6px 14px;font-size:.95rem;font-weight:700;align-self:flex-start}
.mint i{font-style:normal;font-size:.7rem;font-weight:800;letter-spacing:.06em;opacity:.8}
.mint.sky{background:var(--sky)}
.cardtop{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.lanes{display:flex;flex-wrap:wrap;gap:6px}
.lane{font:700 .72rem "Nunito Sans",Arial,sans-serif;padding:3px 10px;border-radius:999px;border:1px solid var(--line);color:var(--ink)}
.lane.l1{background:#d3f8f1;border-color:#9de9dc}.lane.l2{background:#d9efff;border-color:#a9d6f6}.lane.l3{background:#dde7fa;border-color:#b3c7ee}
.lanecard{text-decoration:none;color:var(--ink);transition:transform .15s,box-shadow .15s}
.lanecard:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(14,46,102,.16)}
.lanecard.l1{border-top:8px solid var(--mint)}.lanecard.l2{border-top:8px solid var(--sky)}.lanecard.l3{border-top:8px solid var(--steel)}
.lanecard h3{font-size:1.7rem;color:var(--steel)}
.lanecard .more{margin-top:auto;display:inline-block;background:var(--steel);color:#fff;padding:12px 20px;border-radius:999px;font:700 1rem Outfit,sans-serif;text-align:center}
.lanecard:hover .more{background:var(--deep)}
.card.feat,.pcard.feat{background:var(--deep);color:#fff;border-color:var(--deep)}
.card.feat h3{color:#fff}.card.feat .price{color:var(--mint)}.card.feat .tag{opacity:.9}
.slot{margin-top:auto;border:2px dashed var(--steel);border-radius:16px;padding:12px;text-align:center;color:var(--steel);font-size:.88rem;background:var(--frost);font-weight:700}
.card.feat .slot{border-color:var(--mint);color:var(--mint);background:rgba(94,234,212,.1)}
.checks{list-style:none;margin:2px 0 8px;padding:0}.checks li{display:flex;gap:10px;align-items:flex-start;margin-bottom:6px;font-size:1.02rem}
.checks svg{flex:none;margin-top:5px}
.feature{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:stretch}
.feature .card{height:100%}
.card.soon{border-style:dashed;box-shadow:none;background:#fbfdff}
.card.idea{background:#fffdf3}
/* video */
.video{display:grid;grid-template-columns:1.2fr 1fr;gap:34px;align-items:center;background:var(--deep);color:#fff;border-radius:36px;padding:34px}
.vthumb{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:16/9;border:3px solid var(--sky)}
.vthumb img{width:100%;height:100%;object-fit:cover}
.playbtn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:84px;height:84px;border-radius:50%;background:var(--mint);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.vlab{position:absolute;left:14px;top:14px;background:var(--mint);color:var(--ink);font:700 .85rem Outfit,sans-serif;border-radius:999px;padding:5px 12px;letter-spacing:.06em}
.vdur{position:absolute;right:14px;bottom:14px;background:rgba(14,46,102,.92);color:#fff;font:700 .85rem Outfit,sans-serif;border-radius:8px;padding:4px 10px}
.video h2{color:#fff}
.lesson{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.1);border-radius:16px;padding:12px 14px;margin-bottom:8px;font-size:1.02rem}
.lesson .pl{width:30px;height:30px;border-radius:50%;background:var(--mint);display:flex;align-items:center;justify-content:center;flex:none}
.lesson .t{flex:1;line-height:1.25}.lesson .mint{padding:3px 10px;font-size:.8rem}
.vnote{font-size:.88rem;opacity:.9;margin-top:12px}
/* signup */
.signup-band{background:linear-gradient(120deg,var(--steel),#2a63c4);color:#fff;border-radius:36px;padding:34px 40px;display:grid;grid-template-columns:auto 1fr minmax(280px,380px);gap:30px;align-items:center}
.signup-band img{width:130px;height:130px;border-radius:50%;object-fit:cover;border:5px solid var(--mint)}
.signup-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2.1rem)}
.signup-band p{margin:0}
form.signup{display:flex;flex-direction:column;gap:10px}
form.signup input{padding:15px 22px;border:0;border-radius:999px;font:600 1.05rem "Nunito Sans",sans-serif;background:#fff;color:#53627f}
form.signup button{padding:15px 22px;border:0;border-radius:999px;background:var(--mint);color:var(--ink);font:700 1.1rem Outfit,sans-serif;opacity:.95}
.signup-band .tag{margin-top:8px;display:block;opacity:.9}
/* filter */
.filter{margin:20px 0 0;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pagehero .tag{color:#fff}
.filter a{font:700 .95rem Outfit,sans-serif;padding:9px 16px;border:2px solid rgba(255,255,255,.7);border-radius:999px;text-decoration:none;color:#fff;background:transparent}
.filter a:hover{background:rgba(255,255,255,.16)}
.filter a.on{background:var(--mint);color:var(--ink);border-color:var(--mint)}
main h2{margin-top:0}
.about p{font-size:1.15rem;max-width:760px}
footer{margin-top:60px;padding:30px 0;background:var(--deep);color:#fff;font-size:.95rem;text-align:center}
footer a{color:#fff;margin:0 10px}footer p{margin:6px 0}
footer .ph{background:rgba(255,246,214,.16);color:#fff3c4;border-color:rgba(255,230,140,.7)}
@media (max-width:1000px){
 .herogrid{grid-template-columns:1fr;gap:0}.hero .txt{padding-bottom:34px}
 .photowrap{width:100%;max-width:560px;height:620px;margin:0 auto}.photowrap img.face{width:100%;height:660px;bottom:-60px;border-radius:36px}
 .chipf.c1{left:8px;top:300px}.chipf.c2{right:8px}.chipf.c3{right:8px;bottom:150px}.nameplate{left:12px;bottom:70px}
 .steps{grid-template-columns:1fr}.feature{grid-template-columns:1fr}
 .video{grid-template-columns:1fr;padding:22px;border-radius:28px}.signup-band{grid-template-columns:1fr;text-align:center;justify-items:center;padding:28px 22px;border-radius:28px}
 form.signup{width:100%}
}
@media (max-width:600px){
 body{font-size:17px}.wrap{padding:0 20px}.logo b{font-size:1.7rem}.logo .ico{width:40px;height:40px}
 nav{gap:14px}nav a:not(.cta){display:none}nav a.cta{padding:9px 16px}
 .btn{padding:14px 22px;font-size:1.02rem}.b4{padding:11.5px 20px}
 .photowrap{height:540px}.photowrap img.face{height:580px}.chipf{font-size:.82rem;padding:7px 12px}.chipf.c1{top:290px}.chipf.c3{bottom:130px}
 section{padding-top:44px}section.frost,.sec-frost{padding:40px 0 44px}
 .grid{grid-template-columns:1fr}
}
.about-grid{display:grid;grid-template-columns:1fr 360px;gap:40px;align-items:start}
@media (max-width:900px){.about-grid{grid-template-columns:1fr}}

h1 .ph{font-size:.2em;vertical-align:middle;letter-spacing:0;font-weight:700;margin-left:6px;white-space:nowrap}
h2 .ph{font-size:.4em;vertical-align:middle;letter-spacing:0;font-weight:700;margin-left:4px;white-space:nowrap}
h3 .ph{font-size:.6em;vertical-align:middle;letter-spacing:0;font-weight:700;margin-left:4px;white-space:nowrap}
h3 .ph{font-size:.55em}
.sub .ph{font-size:1.02rem}
.pill .ph{font-size:.8rem}
.pill{font-size:.9rem}

.checks .ph{background:none;border:0;border-bottom:1.5px dashed var(--phline);border-radius:0;padding:0 0 1px}
.card.feat .checks .ph{border-bottom-color:rgba(255,230,140,.8);background:none}
.lanes .lane{white-space:normal}
.grid>.card{min-width:0}
/* x landing + real signup form */
.sr{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
form.signup input:focus,form.signup button:focus{outline:3px solid var(--mint);outline-offset:2px}
form.signup input{color:var(--ink)}form.signup input::placeholder{color:#53627f}
form.signup button{cursor:pointer;opacity:1}form.signup button:hover{background:#7ef0df}
.xhero .herogrid{align-items:center;padding-bottom:56px}
.xhero .txt h1{font-size:clamp(2.2rem,5vw,3.4rem)}
.xlist{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:10px}
.xlist li{display:flex;gap:10px;align-items:center;font-weight:700}
.xcard{background:#fff;color:var(--ink);border-radius:32px;padding:30px;border:4px solid var(--sky);box-shadow:0 0 70px rgba(143,211,255,.35),0 24px 50px rgba(0,0,0,.3);max-width:440px}
.xcard img{width:96px;height:96px;border-radius:50%;object-fit:cover;border:4px solid var(--mint);margin-bottom:8px}
.xcard h2{font-size:1.6rem}.xcard p{margin:0 0 14px}
.xcard .tag{color:var(--ink);display:block;margin-top:10px}
.xcard form.signup input{background:var(--frost);border:2px solid var(--line)}
@media(max-width:900px){.xcard{max-width:none}}
form.signup textarea{padding:14px 22px;border:0;border-radius:22px;font:600 1.05rem "Nunito Sans",sans-serif;background:#fff;color:var(--ink);resize:vertical;min-height:64px}
form.signup textarea::placeholder{color:#53627f}form.signup textarea:focus{outline:3px solid var(--mint);outline-offset:2px}
.xcard form.signup textarea{background:var(--frost);border:2px solid var(--line)}