:root{--ink:#14241d;--muted:#5a6b62;--brand:#1f8a4c;--brand-dark:#15402f;--action:#00a652;--action-dark:#008a45;--mint:#dcf4e1;--tint:#f1faf3;--line:#e3ece7;--radius:16px;--shadow-sm:0 4px 14px #142a210f;--shadow:0 16px 40px #142a211f;--maxw:1140px}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--ink);background:#fff;font-family:Poppins,sans-serif;line-height:1.5}img{max-width:100%;display:block}h1,h2,h3{font-weight:700;line-height:1.2}a{color:inherit}.btn{background:var(--action);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:999px;padding:.8rem 1.7rem;font-weight:600;text-decoration:none;transition:background .2s,transform .2s;display:inline-block}.btn:hover{background:var(--action-dark);transform:translateY(-2px)}.btn--hero{padding:.9rem 2.2rem;font-size:1.05rem}.btn--small{margin-top:auto;padding:.55rem 1.1rem;font-size:.85rem}.nav{z-index:40;background:#fff;justify-content:space-between;align-items:center;padding:.6rem 6%;display:flex;position:sticky;top:0;box-shadow:0 2px 12px #142a210f}.nav__logo img{width:auto;height:52px}.nav__links ul{align-items:center;gap:1.5rem;list-style:none;display:flex}.nav__links a{color:var(--ink);border-bottom:2px solid #0000;padding-bottom:4px;font-size:.9rem;font-weight:500;text-decoration:none;transition:color .2s,border-color .2s}.nav__links a:hover,.nav__links a.is-active{color:var(--brand);border-color:var(--brand)}.nav__toggle,.nav__close{cursor:pointer;color:var(--ink);background:0 0;border:none;font-size:1.7rem;line-height:1;display:none}@media (width<=860px){.nav__toggle{display:inline-flex}.nav__links{background:var(--brand-dark);z-index:60;width:260px;height:100vh;padding:4rem 1.75rem;transition:transform .3s;position:fixed;top:0;right:0;transform:translate(100%);box-shadow:-10px 0 30px #0003}.nav__links.is-open{transform:translate(0)}.nav__close{color:#fff;display:inline-flex;position:absolute;top:1rem;right:1rem}.nav__links ul{flex-direction:column;align-items:flex-start;gap:1.1rem}.nav__links a{color:#fff;font-size:1rem}.nav__links a:hover,.nav__links a.is-active{color:var(--mint);border-color:var(--mint)}}.hero{text-align:center;color:#fff;background:linear-gradient(#0f281eb8,#0f281ecc),url(/images/env_blur.png) 50%/cover no-repeat;justify-content:center;align-items:center;min-height:70vh;padding:4rem 1.5rem;display:flex}.hero__inner{max-width:760px}.hero h1{font-size:clamp(2.6rem,6vw,4.4rem)}.hero p{opacity:.95;margin:1.3rem 0 2rem;font-size:1.05rem;line-height:1.7}.page-header{background:linear-gradient(135deg, var(--brand), var(--brand-dark));color:#fff;text-align:center;padding:3.4rem 1.5rem}.page-header__inner{max-width:760px;margin:0 auto}.page-header h1{font-size:clamp(2rem,5vw,3rem)}.page-header p{opacity:.95;margin-top:.9rem;line-height:1.7}.section{padding:4rem 1.5rem}.section--tinted{background:var(--tint)}.section__inner{max-width:var(--maxw);text-align:center;margin:0 auto}.section__title{font-size:clamp(1.8rem,4vw,2.4rem)}.section__intro{max-width:720px;color:var(--muted);margin:1rem auto 0;line-height:1.7}.feature-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem;display:grid}.feature-grid--two{grid-template-columns:repeat(2,1fr);max-width:780px;margin-left:auto;margin-right:auto}.feature-card{background:var(--mint);border-radius:var(--radius);text-align:center;padding:1.9rem 1.5rem;transition:transform .3s,box-shadow .3s}.feature-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.feature-card h3{color:var(--brand-dark);margin-bottom:.6rem}.feature-card p{color:#3a4a42;font-size:.95rem;line-height:1.7}@media (width<=820px){.feature-grid,.feature-grid--two{grid-template-columns:1fr}}.marketplace__search{width:100%;max-width:420px;font:inherit;border:1px solid var(--line);border-radius:999px;outline:none;margin:0 auto 2.5rem;padding:.85rem 1.2rem;display:block}.marketplace__search:focus{border-color:var(--action);box-shadow:0 0 0 3px #00a65226}.marketplace__grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.5rem;display:grid}.marketplace__empty{color:var(--muted)}.book-card{border:1px solid var(--line);border-radius:var(--radius);text-align:center;box-shadow:var(--shadow-sm);background:#fff;flex-direction:column;padding:1.3rem;transition:transform .2s,box-shadow .2s;display:flex}.book-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.book-card img{object-fit:contain;width:100%;height:200px;margin:0 auto 1rem}.book-card__title{font-size:1rem}.book-card__company{color:var(--muted);margin:.35rem 0 .9rem;font-size:.85rem;text-decoration:underline}.book-card__price{margin:0 0 1rem}.price-original{color:#9aa39d;margin-right:.5rem;text-decoration:line-through}.price-sale{color:var(--action);font-weight:700}.pagination{justify-content:center;gap:.5rem;margin-top:2.5rem;display:flex}.pagination button{border:1px solid var(--line);cursor:pointer;font:inherit;background:#fff;border-radius:8px;padding:.5rem .95rem;transition:background .2s,color .2s}.pagination button:hover{background:var(--tint)}.pagination button.is-active{background:var(--action);color:#fff;border-color:var(--action)}.modal{z-index:50;background:#0a140f8c;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.modal__content{border-radius:var(--radius);text-align:center;background:#fff;width:100%;max-width:480px;max-height:90vh;padding:2rem;position:relative;overflow:auto}.modal__content img{object-fit:contain;width:auto;max-width:100%;max-height:300px;margin:0 auto 1rem}.modal__content h2{margin-bottom:.8rem}.modal__content p{color:var(--muted);margin:.35rem 0}.modal__close{cursor:pointer;color:#8a978f;background:0 0;border:none;font-size:1.4rem;line-height:1;position:absolute;top:.7rem;right:.8rem}.modal__close:hover{color:var(--ink)}.team-grid{flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-top:2rem;display:flex}.team-card{border:1px solid var(--line);border-radius:var(--radius);text-align:center;width:280px;box-shadow:var(--shadow-sm);background:#fff;padding:1.6rem;transition:transform .3s,box-shadow .3s}.team-card--link{color:inherit;text-decoration:none;display:block}.team-card:hover{box-shadow:var(--shadow);transform:translateY(-5px)}.team-card img{object-fit:cover;border-radius:50%;width:170px;height:170px;margin:0 auto 1rem}.team-card h3{margin-bottom:.3rem}.team-card p{color:var(--muted);font-size:.9rem}.member-detail{background:var(--tint);padding:3.5rem 1.5rem}.member-detail__card{max-width:var(--maxw);box-shadow:var(--shadow);background:#fff;border-radius:20px;flex-wrap:wrap;align-items:center;gap:2.5rem;margin:0 auto;padding:2.5rem;display:flex}.member-detail__photo{object-fit:cover;border-radius:50%;flex-shrink:0;width:260px;height:260px;margin:0 auto}.member-detail__info{flex:1;min-width:280px}.member-detail__info h1{font-size:2rem}.member-detail__info h2{color:var(--brand);margin:.4rem 0 1.2rem;font-size:1.05rem;font-weight:600}.member-detail__info>p{color:#4a5a52;line-height:1.7}.member-detail__contact{flex-direction:column;gap:.6rem;margin-top:1.5rem;display:flex}.member-detail__contact p{align-items:center;gap:.6rem;display:flex}.member-detail__contact svg{color:var(--brand);flex-shrink:0;font-size:1.15rem}.member-detail__contact a{color:var(--action);text-decoration:none}.member-detail__contact a:hover{text-decoration:underline}.contact-info{color:var(--muted);margin-top:1.5rem;font-size:1.05rem;line-height:1.9}.contact-info a{color:var(--action);font-weight:500;text-decoration:none}.contact-info a:hover{text-decoration:underline}.footer{background:var(--ink);color:#aebcb4;text-align:center;padding:3rem 1.5rem}.footer h4{color:#fff;margin-bottom:1rem;font-size:1.1rem}.footer>p{max-width:640px;margin:0 auto;line-height:1.7}.footer__icons{margin:1.5rem 0}.footer__icons a{color:#fff;font-size:1.5rem;transition:color .2s;display:inline-flex}.footer__icons a:hover{color:var(--action)}.footer__copy{color:#8a978f;font-size:.85rem}