:root{--teal:#0B4D59;--teal2:#0F6576;--navy:#08283A;--cream:#FAF7EF;--mist:#EDF4F2;--ink:#102535;--muted:#596B74;--line:#D9E3E1;--white:#FFF;--shadow:0 18px 40px rgba(8,40,58,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--cream);line-height:1.6}.wrap{width:min(1180px,calc(100% - 36px));margin:auto}a{color:inherit}
header{position:sticky;top:0;z-index:10;background:rgba(250,247,239,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(8,40,58,.08)}.nav{min-height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:max-content}.brand img{width:48px;height:48px;border-radius:2px}.brand span{display:flex;flex-direction:column;line-height:1.08}.brand b{font-size:1.4rem;letter-spacing:-.035em}.brand small{font-size:.72rem;margin-top:5px;color:var(--muted)}nav{display:flex;gap:25px;margin-left:auto}nav a{text-decoration:none;font-size:.95rem;font-weight:650}nav a:hover{color:var(--teal2)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:linear-gradient(135deg,var(--teal2),var(--navy));color:#fff;text-decoration:none;font-weight:750;border-radius:999px;padding:14px 22px;border:1px solid transparent;box-shadow:0 8px 22px rgba(15,101,118,.18)}.button:hover{transform:translateY(-1px)}.button.small{padding:10px 17px;font-size:.92rem}.button.ghost{background:transparent;color:var(--navy);border-color:#9EB9BF;box-shadow:none}.button.dark{border-color:#4F7885}
.hero{padding:48px 0 40px;background:linear-gradient(180deg,#FFFDF8,#F3EFE7)}.hero-grid{display:grid;grid-template-columns:1.02fr 1.18fr;gap:48px;align-items:center}.eyebrow{font-size:.78rem;letter-spacing:.15em;font-weight:850;color:var(--teal2);margin:0 0 10px}.hero h1,.mission h2,.section-heading h2,.audience h2,.cta h2{font-size:clamp(2.15rem,5vw,4.2rem);line-height:1.04;letter-spacing:-.055em;margin:.1em 0 .35em}.lead{font-size:1.13rem;color:#29414E;max-width:680px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 18px}.proof{display:flex;gap:24px;flex-wrap:wrap;font-size:.9rem;color:#314955}
.hero-art{height:500px;border-radius:28px;overflow:hidden;position:relative;background:linear-gradient(#B9D7DE,#EDF4F2 66%);box-shadow:var(--shadow)}.sky{position:absolute;inset:0;background:radial-gradient(circle at 18% 18%,rgba(255,255,255,.75) 0 8%,transparent 9%)}.mountain{position:absolute;bottom:155px;width:0;height:0;border-left:230px solid transparent;border-right:230px solid transparent;border-bottom:270px solid #76A0AD}.mountain.back{left:20px;opacity:.65;transform:scale(.8)}.mountain.front{right:-10px;border-left-width:300px;border-right-width:300px;border-bottom-width:350px;border-bottom-color:#174354}.desk{position:absolute;left:0;right:0;bottom:0;height:155px;background:linear-gradient(90deg,#B59D7D,#80694F)}
.tree{position:absolute;bottom:145px;width:0;height:0;border-left:28px solid transparent;border-right:28px solid transparent;border-bottom:88px solid #173A3E}.t1{left:10px}.t2{left:72px;transform:scale(1.25)}.t3{right:60px;transform:scale(1.1)}.t4{right:10px;transform:scale(.8)}.laptop{position:absolute;right:115px;bottom:105px;width:230px;height:155px;background:#25292B;border-radius:8px 8px 4px 4px;transform:skewX(-5deg);display:grid;place-items:center;box-shadow:0 16px 24px rgba(0,0,0,.24)}.laptop img{width:66px;height:66px;opacity:.55}.mug{position:absolute;left:285px;bottom:42px;width:88px;height:88px;background:#0B3143;border-radius:8px 8px 18px 18px;display:grid;place-items:center}.mug:after{content:"";position:absolute;right:-30px;top:18px;width:32px;height:45px;border:9px solid #0B3143;border-left:0;border-radius:0 25px 25px 0}.mug img{width:54px;height:54px;border-radius:3px}.books{position:absolute;right:18px;bottom:24px;width:150px}.books span{display:block;text-align:center;background:#F0EADF;border:1px solid #C5BDAF;padding:3px 8px;font-size:.78rem;font-weight:800;letter-spacing:.06em}.hero-note{position:absolute;right:24px;top:28px;color:#fff;font-family:Georgia,serif;font-style:italic;font-size:2rem;line-height:1.1;transform:rotate(-4deg);text-shadow:0 2px 12px rgba(0,0,0,.18)}
.topics{padding:56px 0;background:#fff}.section-heading{text-align:center;max-width:820px;margin:0 auto 34px}.section-heading h2{font-size:clamp(2rem,4vw,3rem)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.cards article{background:linear-gradient(180deg,#fff,#F7FBFA);padding:26px 22px;border:1px solid var(--line);border-radius:20px;text-align:center}.icon{width:58px;height:58px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;background:#E8F1F1;color:var(--teal2);font-size:1.55rem;font-weight:900}.cards h3{margin:0 0 8px;font-size:1.12rem}.cards p{margin:0;color:var(--muted);font-size:.95rem}
.mission{padding:74px 0}.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.mission h2{font-size:clamp(2.2rem,4.7vw,3.55rem)}.mission p{color:#314955}.notebook-card{position:relative;min-height:390px;padding:40px;border-radius:26px;background:linear-gradient(145deg,#29363B,#6F6657);color:#fff;overflow:hidden;box-shadow:var(--shadow)}.notebook{width:70%;min-height:275px;background:#F6F2E8;color:#1E2A31;border-radius:12px;transform:rotate(-4deg);padding:34px;margin:14px 0 0 10px;box-shadow:0 16px 30px rgba(0,0,0,.25);display:flex;flex-direction:column;gap:12px;font-family:"Comic Sans MS","Segoe Print",cursive;font-size:1.35rem}.notebook strong{font-size:1.45rem;margin-top:8px;border-bottom:3px solid #1E2A31;padding-bottom:6px;width:max-content}.notebook-card>p{position:absolute;right:28px;bottom:28px;text-transform:uppercase;letter-spacing:.08em;text-align:right;font-size:.9rem}.pen{position:absolute;width:12px;height:260px;background:#111;border-radius:8px;right:29%;bottom:10px;transform:rotate(28deg)}
.audience{padding:18px 0 62px}.audience-panel{background:#EDF3F0;border:1px solid #E1E9E7;border-radius:24px;padding:34px 28px}.audience-panel h2{text-align:center;font-size:clamp(1.9rem,4vw,2.7rem);margin-top:0}.audience-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.audience-grid div{text-align:center}.audience-grid span{display:block;font-size:1.8rem;margin-bottom:6px}.audience-grid b{display:block;font-size:.92rem}.audience-grid small{display:block;color:var(--muted);font-size:.8rem;margin-top:2px}
.cta{background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;padding:56px 0}.cta-grid{display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:36px}.cta h2{font-size:clamp(2rem,4.2vw,3.15rem);margin-top:0}.cta p{color:#D8E6E8}.eyebrow.light{color:#A8D5DC}.cta-actions{display:flex;flex-direction:column;gap:16px;align-items:flex-start}.light-button{background:#fff;color:var(--navy)}.email{color:#DCEBED;text-decoration:none;font-size:.95rem;word-break:break-all}
footer{background:#061F2E;color:#fff;padding:38px 0 24px}.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-brand img{width:52px;height:52px}.footer-brand small{color:#C3D4DA}.footer-links{display:flex;gap:22px;flex-wrap:wrap}.footer-links a{color:#D7E3E7;text-decoration:none;font-size:.9rem}.copyright{border-top:1px solid rgba(255,255,255,.22);margin-top:26px;padding-top:18px;color:#AEBFC6;font-size:.84rem}
.policy{padding:72px 0;background:#fff;min-height:100vh}.policy article{max-width:820px;margin:auto}.policy h1{font-size:clamp(2.2rem,5vw,3.5rem);letter-spacing:-.045em}.policy h2{margin-top:2em}.policy p{color:#415661}.back{display:inline-block;margin-bottom:25px;color:var(--teal2);font-weight:700;text-decoration:none}
@media(max-width:980px){nav{display:none}.hero-grid,.mission-grid,.cta-grid{grid-template-columns:1fr}.hero-art{order:-1;height:420px}.cards{grid-template-columns:repeat(2,1fr)}.audience-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:640px){.wrap{width:min(100% - 24px,1180px)}.nav{min-height:68px}.brand b{font-size:1.15rem}.brand small{display:none}.brand img{width:42px;height:42px}.button.small{padding:9px 12px;font-size:.84rem}.hero{padding-top:22px}.hero-grid{gap:24px}.hero h1{font-size:2.5rem}.hero-art{height:330px}.actions{display:grid}.actions .button,.cta .button{width:100%}.proof{display:grid;gap:8px}.cards{grid-template-columns:1fr}.mission-grid{gap:34px}.notebook-card{min-height:335px;padding:24px}.notebook{width:76%;min-height:240px;font-size:1.08rem;padding:26px}.audience-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{align-items:flex-start;flex-direction:column}.footer-links{flex-direction:column;gap:10px}.laptop{right:55px;transform:scale(.72) skewX(-5deg);transform-origin:bottom right}.mug{left:120px;transform:scale(.72);transform-origin:bottom left}.books{transform:scale(.72);transform-origin:bottom right}.hero-note{font-size:1.45rem}}