:root{--green:#2f9e44;--green2:#eaf7ec;--navy:#173b57;--cream:#fffdf7;--line:#dfe9df;--muted:#617787;--orange:#ff7a16;--shadow:0 12px 34px rgba(23,59,87,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Nunito,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--cream);color:var(--navy)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}
.top{position:sticky;top:0;z-index:50;background:rgba(255,253,247,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.bar{height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:20px;white-space:nowrap}.logo{width:45px;height:45px;border-radius:14px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:1000}.nav{margin-left:auto;display:flex;align-items:center;gap:22px;font-weight:800;font-size:15px}.nav a:hover{color:var(--green)}.cta{padding:12px 18px;background:var(--green);color:#fff!important;border-radius:14px}.hamb{display:none;margin-left:auto;border:0;background:var(--green2);font-size:24px;border-radius:12px;padding:7px 11px}
.hero{padding:68px 0 42px;background:radial-gradient(circle at 80% 25%,#e7f8e8 0,transparent 35%)}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:48px}.eyebrow{color:var(--green);font-weight:1000;letter-spacing:.12em;font-size:13px}.hero h1{font-size:clamp(40px,5vw,70px);line-height:1.02;margin:14px 0 18px;letter-spacing:-.035em}.hero h1 span{color:var(--green)}.lead{font-size:19px;line-height:1.7;color:var(--muted);max-width:720px}.hero-art{display:flex;align-items:end;justify-content:center;min-height:350px}.hero-art img{max-height:360px;object-fit:contain;filter:drop-shadow(0 18px 22px rgba(0,0,0,.12))}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 18px;border-radius:14px;font-weight:900;border:1px solid var(--line);background:#fff}.btn.primary{background:var(--green);color:#fff;border-color:var(--green)}
.section{padding:58px 0}.section.alt{background:#f5faf4}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}.section h2{font-size:clamp(28px,3vw,42px);margin:6px 0}.section-head p{margin:0;color:var(--muted);max-width:640px;line-height:1.6}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:23px;box-shadow:var(--shadow);transition:.18s transform,.18s box-shadow}.card:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(23,59,87,.13)}.icon{width:48px;height:48px;border-radius:15px;background:var(--green2);display:grid;place-items:center;font-size:25px;margin-bottom:17px}.card h3{margin:0 0 8px;font-size:21px}.card p{margin:0;color:var(--muted);line-height:1.55}.card .go{display:block;margin-top:17px;color:var(--green);font-weight:900}.featured{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:26px;padding:22px;box-shadow:var(--shadow)}.featured img{border-radius:18px;max-height:390px;margin:auto}.tag{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--green2);color:var(--green);font-weight:900;font-size:13px}.featured h3{font-size:32px;margin:13px 0}.featured p{color:var(--muted);line-height:1.65}.notice{border:1px dashed #9bcba3;background:#f3fbf4;border-radius:18px;padding:18px;color:#3c6650;line-height:1.6}.pagehero{padding:45px 0 24px}.pagehero h1{font-size:clamp(34px,4vw,54px);margin:10px 0}.crumb{color:var(--green);font-weight:900}.content{padding:20px 0 60px}.week-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.week-card{overflow:hidden;padding:0}.week-card img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top}.week-card .inside{padding:20px}.footer{padding:38px 0;border-top:1px solid var(--line);color:var(--muted)}.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center}.smallnav{display:flex;gap:16px;flex-wrap:wrap;font-weight:800}
@media(max-width:900px){.hamb{display:block}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:18px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.nav.open{display:flex}.hero-grid,.featured{grid-template-columns:1fr}.hero-art{min-height:240px}.hero-art img{max-height:270px}.grid,.week-grid{grid-template-columns:repeat(2,1fr)}.bar{height:68px}.nav{top:68px}}
@media(max-width:580px){.wrap{width:min(100% - 22px,1180px)}.hero{padding-top:38px}.hero h1{font-size:39px}.lead{font-size:17px}.hero-art{display:none}.grid,.week-grid{grid-template-columns:1fr}.section{padding:42px 0}.section-head{align-items:start;flex-direction:column}.featured{padding:14px}.featured h3{font-size:26px}.footer-row{align-items:start;flex-direction:column}.brand{font-size:17px}.logo{width:40px;height:40px}}
@media(min-width:1400px){.wrap{width:min(1320px,calc(100% - 60px))}.grid{grid-template-columns:repeat(3,1fr)}.card{padding:28px}.hero{padding:82px 0 55px}}

.video-feature{margin-top:28px;display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}.video-frame{position:relative;padding-top:56.25%;border-radius:20px;overflow:hidden;background:#111}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-title-home{padding:10px 14px;background:#f2f8f1;border-radius:14px}.app-grid{grid-template-columns:repeat(4,1fr)}.video-home-grid{grid-template-columns:repeat(2,1fr)}@media(max-width:900px){.video-feature{grid-template-columns:1fr}.app-grid,.video-home-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.app-grid,.video-home-grid{grid-template-columns:1fr}}


/* V48 - Ana sayfa dijital uygulamalar vitrini */
.digital-launch{padding-top:34px;background:linear-gradient(180deg,#fff 0,#f5faf4 100%)}
.digital-head{margin-bottom:22px}.digital-head p{margin-top:8px}
.digital-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.digital-card{position:relative;overflow:hidden;display:flex;gap:18px;align-items:flex-start;min-height:190px;padding:24px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow);transition:.2s transform,.2s box-shadow}
.digital-card:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(23,59,87,.15)}
.digital-card:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-65px;bottom:-75px;background:rgba(56,142,60,.08)}
.digital-card h3{font-size:24px;margin:4px 0 8px}.digital-card p{margin:0;color:var(--muted);line-height:1.55}
.digital-icon{flex:0 0 58px;width:58px;height:58px;border-radius:18px;display:grid;place-items:center;font-size:30px;background:var(--green2)}
.digital-kicker{font-size:11px;letter-spacing:.1em;font-weight:1000;color:var(--green)}
.digital-go{display:block;margin-top:16px;font-weight:1000;color:var(--green)}
.digital-class{grid-column:span 6}.digital-game{grid-column:span 6}.digital-sound{grid-column:span 4}.digital-board{grid-column:span 4}.digital-youtube{grid-column:span 4}
.digital-game .digital-icon{background:#fff4d9}.digital-sound .digital-icon{background:#eaf4ff}.digital-board .digital-icon{background:#f0eaff}.digital-youtube .digital-icon{background:#ffe9e9}
@media(max-width:900px){.digital-class,.digital-game,.digital-sound,.digital-board,.digital-youtube{grid-column:span 6}}
@media(max-width:600px){.digital-grid{grid-template-columns:1fr}.digital-class,.digital-game,.digital-sound,.digital-board,.digital-youtube{grid-column:auto}.digital-card{min-height:0;padding:20px}.digital-card h3{font-size:22px}}

/* V49 - Dijital Sinif ruhunda canlı uygulama kartlari */
.digital-grid-v49{gap:18px}
.digital-grid-v49 .digital-card{color:#fff;border:0;min-height:185px;box-shadow:0 12px 28px rgba(28,43,75,.16);isolation:isolate;transform:translateZ(0)}
.digital-grid-v49 .digital-card:after{width:220px;height:220px;right:-90px;bottom:-120px;background:rgba(255,255,255,.12);z-index:-1}
.digital-grid-v49 .digital-card:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.18),transparent 42%);z-index:-1}
.digital-grid-v49 .digital-card:hover{transform:translateY(-7px) scale(1.012);box-shadow:0 22px 45px rgba(28,43,75,.25)}
.digital-grid-v49 .digital-card:hover .digital-icon{transform:rotate(-5deg) scale(1.12)}
.digital-grid-v49 .digital-card:hover .digital-go b{display:inline-block;transform:translateX(6px)}
.digital-grid-v49 .digital-card:hover .shine{transform:translateX(520%) rotate(18deg)}
.digital-grid-v49 .digital-card h3,.digital-grid-v49 .digital-card p,.digital-grid-v49 .digital-kicker,.digital-grid-v49 .digital-go{color:#fff}
.digital-grid-v49 .digital-card h3{font-size:27px;text-shadow:0 1px 1px rgba(0,0,0,.08)}
.digital-grid-v49 .digital-card p{opacity:.94}
.digital-grid-v49 .digital-kicker{opacity:.88}
.digital-grid-v49 .digital-icon{background:rgba(255,255,255,.92);box-shadow:0 8px 20px rgba(0,0,0,.12);transition:.22s transform}
.digital-grid-v49 .digital-go{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;margin-top:15px;border:1px solid rgba(255,255,255,.65);border-radius:999px;background:rgba(255,255,255,.13);font-size:12px;letter-spacing:.03em}
.digital-grid-v49 .digital-go b{transition:.2s transform}
.digital-grid-v49 .digital-class{background:linear-gradient(125deg,#20b46a,#1687d9)}
.digital-grid-v49 .digital-game{background:linear-gradient(125deg,#ffb629,#f04e8b 55%,#7256df)}
.digital-grid-v49 .digital-sound{background:linear-gradient(125deg,#21cbb9,#29a9e8 50%,#6b55e5)}
.digital-grid-v49 .digital-board{background:linear-gradient(125deg,#7449dc,#b24fd6 55%,#ed5f9a)}
.digital-grid-v49 .digital-youtube{background:linear-gradient(125deg,#ff0033,#df153d 55%,#a80d2c)}
.digital-grid-v49 .new-badge{position:absolute;right:17px;top:14px;padding:5px 10px;border-radius:999px;background:#eaff43;color:#28320a;font-size:10px;font-weight:1000;box-shadow:0 5px 12px rgba(0,0,0,.12)}
.digital-grid-v49 .shine{position:absolute;top:-25%;left:-30%;width:34px;height:150%;background:rgba(255,255,255,.20);filter:blur(1px);transform:rotate(18deg);transition:.55s transform;pointer-events:none}
.youtube-icon{padding:11px}.youtube-icon svg{width:44px;height:auto;display:block}
@media(max-width:600px){.digital-grid-v49 .digital-card:hover{transform:translateY(-3px)}.digital-grid-v49 .digital-card h3{font-size:24px}}

/* V50 */
.video-embed-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.video-embed-card{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow);transition:.22s transform,.22s box-shadow}
.video-embed-card:hover{transform:translateY(-5px);box-shadow:0 20px 42px rgba(23,59,87,.16)}
.video-frame{position:relative;aspect-ratio:16/9;background:#111}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-meta{padding:18px 20px 21px}.video-meta h3{margin:7px 0;font-size:22px}.video-meta p{margin:0;color:var(--muted)}
.yt-mark{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:1000;color:#e60023}.yt-mark:before{content:"▶";display:grid;place-items:center;width:27px;height:19px;border-radius:6px;background:#ff0033;color:#fff;font-size:10px}
@media(max-width:760px){.video-embed-grid{grid-template-columns:1fr}.video-meta h3{font-size:20px}}


/* V51 - Ozel videolar + Tasarim Atolyesi */
.v51-discover{background:linear-gradient(180deg,#fffaf4 0%,#f5fbf7 100%)}
.v51-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.v51-feature{overflow:hidden;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:var(--shadow);transition:.22s transform,.22s box-shadow}
.v51-feature:hover{transform:translateY(-6px);box-shadow:0 22px 46px rgba(23,59,87,.17)}
.v51-video{position:relative;aspect-ratio:16/9;background:#111}
.v51-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.v51-feature-copy{padding:20px 22px 23px}
.v51-feature-copy h3{margin:8px 0 7px;font-size:25px}
.v51-feature-copy p{margin:0;color:var(--muted);line-height:1.55}
.v51-tag{font-size:11px;font-weight:1000;letter-spacing:.06em;color:var(--green)}
.v51-republic .v51-tag{color:#d71920}
.v51-link{display:inline-flex;margin-top:16px;font-weight:1000;color:var(--green)}
.v51-republic .v51-link{color:#d71920}

.v51-workshop{position:relative;overflow:hidden;display:flex;align-items:center;gap:20px;margin-top:22px;padding:25px 28px;border-radius:26px;color:#fff;background:linear-gradient(115deg,#7a45df 0%,#d04fc2 48%,#ff7b55 100%);box-shadow:0 16px 35px rgba(91,54,160,.24);transition:.22s transform,.22s box-shadow}
.v51-workshop:before{content:"";position:absolute;right:-70px;bottom:-120px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.12)}
.v51-workshop:hover{transform:translateY(-6px) scale(1.006);box-shadow:0 24px 48px rgba(91,54,160,.31)}
.v51-workshop-icon{position:relative;z-index:1;flex:0 0 70px;width:70px;height:70px;border-radius:21px;display:grid;place-items:center;font-size:37px;background:rgba(255,255,255,.94);box-shadow:0 9px 22px rgba(0,0,0,.14);transition:.22s transform}
.v51-workshop:hover .v51-workshop-icon{transform:rotate(-6deg) scale(1.1)}
.v51-workshop-copy{position:relative;z-index:1;flex:1}
.v51-workshop-kicker{font-size:11px;font-weight:1000;letter-spacing:.09em;opacity:.9}
.v51-workshop h3{margin:4px 0 5px;font-size:28px;color:#fff}
.v51-workshop p{margin:0;color:#fff;opacity:.94}
.v51-workshop-go{position:relative;z-index:1;white-space:nowrap;padding:11px 16px;border:1px solid rgba(255,255,255,.72);border-radius:999px;background:rgba(255,255,255,.14);font-size:12px;font-weight:1000}
.v51-workshop-go b{display:inline-block;transition:.2s transform}
.v51-workshop:hover .v51-workshop-go b{transform:translateX(6px)}
.v51-workshop-shine{position:absolute;top:-30%;left:-18%;width:35px;height:160%;background:rgba(255,255,255,.20);transform:rotate(18deg);transition:.6s transform}
.v51-workshop:hover .v51-workshop-shine{transform:translateX(1500%) rotate(18deg)}

@media(max-width:760px){
  .v51-feature-grid{grid-template-columns:1fr}
  .v51-workshop{align-items:flex-start;flex-wrap:wrap;padding:22px}
  .v51-workshop h3{font-size:24px}
  .v51-workshop-go{margin-left:90px}
}
@media(max-width:520px){
  .v51-workshop{gap:14px}
  .v51-workshop-icon{flex-basis:58px;width:58px;height:58px;font-size:31px}
  .v51-workshop-go{margin-left:0;width:100%;text-align:center}
}