:root{
  --bg:#ffffff;
  --bg-alt:#f5f5f7;
  --text:#0d0d0f;
  --muted:#6b7280;
  --primary:#ff5a1f;
  --primary-dark:#e0440a;
  --accent:#0d0d0f;
  --border:#e5e7eb;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(0,0,0,.06);
  --shadow-lg:0 20px 50px rgba(0,0,0,.12);
  --container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--text);background:var(--bg);
  line-height:1.55;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* HEADER */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:1px}
.logo__mark{display:grid;place-items:center;width:34px;height:34px;background:var(--text);color:#fff;border-radius:10px;font-weight:800}
.logo--light .logo__mark{background:#fff;color:var(--text)}
.nav{display:flex;gap:28px}
.nav a{font-weight:500;color:var(--muted);transition:color .2s}
.nav a:hover{color:var(--text)}
.header__actions{display:flex;align-items:center;gap:8px}
.icon-btn{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;color:var(--text);transition:background .2s;position:relative}
.icon-btn:hover{background:var(--bg-alt)}
.cart-count{position:absolute;top:4px;right:4px;background:var(--primary);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:10px;display:grid;place-items:center;padding:0 5px}
.burger{display:none;flex-direction:column;gap:4px;width:42px;height:42px;justify-content:center;align-items:center}
.burger span{display:block;width:22px;height:2px;background:var(--text);transition:transform .2s}

/* HERO */
.hero{padding:60px 0 80px;background:linear-gradient(180deg,#fafafa 0%,#fff 100%);overflow:hidden}
.hero__inner{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.badge{display:inline-block;background:var(--text);color:#fff;padding:8px 14px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:1px;margin-bottom:24px}
.hero__title{font-size:clamp(36px,5vw,64px);line-height:1.05;font-weight:800;letter-spacing:-1.5px;margin-bottom:20px}
.hero__title span{color:var(--primary)}
.hero__subtitle{font-size:18px;color:var(--muted);max-width:520px;margin-bottom:32px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.btn{display:inline-flex;align-items:center;justify-content:center;height:54px;padding:0 28px;border-radius:14px;font-weight:600;font-size:15px;transition:transform .15s,box-shadow .2s,background .2s;white-space:nowrap}
.btn--primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(255,90,31,.3)}
.btn--primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,90,31,.4)}
.btn--ghost{background:transparent;color:var(--text);border:1.5px solid var(--border)}
.btn--ghost:hover{background:var(--bg-alt)}
.btn--full{width:100%}
.hero__stats{display:flex;gap:36px;flex-wrap:wrap}
.hero__stats div{display:flex;flex-direction:column}
.hero__stats strong{font-size:28px;font-weight:800}
.hero__stats span{color:var(--muted);font-size:14px}
.hero__visual{position:relative;display:grid;place-items:center}
.hero__circle{position:absolute;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,#ffe2d3 0%,transparent 70%);z-index:0}
.hero__visual img{position:relative;z-index:1;border-radius:24px;transform:rotate(-8deg);max-height:520px;object-fit:cover;box-shadow:var(--shadow-lg)}

/* SECTION */
.section{padding:90px 0}
.section--alt{background:var(--bg-alt)}
.section__head{text-align:center;max-width:720px;margin:0 auto 56px}
.section__eyebrow{display:inline-block;color:var(--primary);font-weight:700;font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:14px}
.section__title{font-size:clamp(28px,3.5vw,44px);font-weight:800;letter-spacing:-1px;margin-bottom:16px;line-height:1.15}
.section__lead{color:var(--muted);font-size:17px}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.about-card{background:#fff;padding:32px 24px;border-radius:var(--radius);border:1px solid var(--border);transition:transform .25s,box-shadow .25s}
.about-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.about-card__icon{width:54px;height:54px;border-radius:14px;background:#fff3ec;color:var(--primary);display:grid;place-items:center;margin-bottom:18px}
.about-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.about-card p{color:var(--muted);font-size:14px}

/* FILTERS */
.filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.filter{padding:10px 22px;border-radius:999px;background:#fff;border:1.5px solid var(--border);font-weight:600;font-size:14px;color:var(--muted);transition:all .2s}
.filter:hover{color:var(--text);border-color:var(--text)}
.filter.active{background:var(--text);color:#fff;border-color:var(--text)}

/* PRODUCTS */
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.product:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.product__img{aspect-ratio:1;background:var(--bg-alt);overflow:hidden;position:relative}
.product__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.product:hover .product__img img{transform:scale(1.06)}
.product__tag{position:absolute;top:12px;left:12px;background:var(--primary);color:#fff;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.5px}
.product__body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.product__brand{color:var(--muted);font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase}
.product__name{font-size:16px;font-weight:700;line-height:1.3}
.product__bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:14px}
.product__price{font-size:20px;font-weight:800}
.product__old{font-size:13px;color:var(--muted);text-decoration:line-through;margin-left:6px;font-weight:500}
.product__add{width:42px;height:42px;border-radius:12px;background:var(--text);color:#fff;display:grid;place-items:center;transition:background .2s,transform .15s}
.product__add:hover{background:var(--primary);transform:scale(1.08)}

/* BENEFITS */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.benefit{padding:32px;border-radius:var(--radius);border:1px solid var(--border);background:#fff;transition:all .25s;position:relative;overflow:hidden}
.benefit:hover{border-color:var(--primary);transform:translateY(-4px)}
.benefit__num{font-size:48px;font-weight:800;color:var(--bg-alt);display:block;line-height:1;margin-bottom:14px}
.benefit:hover .benefit__num{color:#ffe2d3}
.benefit h3{font-size:20px;font-weight:700;margin-bottom:10px}
.benefit p{color:var(--muted);font-size:15px}

/* REVIEWS */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{background:#fff;padding:28px;border-radius:var(--radius);border:1px solid var(--border)}
.review__head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.avatar{width:44px;height:44px;border-radius:50%;background:#ffd7c2;color:var(--primary);display:grid;place-items:center;font-weight:700;font-size:18px}
.avatar--2{background:#d4e4ff;color:#1e58e6}
.avatar--3{background:#d6f3df;color:#0e7a3a}
.review__head strong{display:block;font-size:15px}
.stars{color:#ffb800;font-size:13px}
.review p{color:var(--muted);font-size:15px}

/* CTA */
.cta{background:linear-gradient(135deg,#1a1a1d 0%,#0d0d0f 100%);color:#fff;padding:80px 0}
.cta__inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.cta__text h2{font-size:clamp(28px,3.5vw,40px);font-weight:800;letter-spacing:-.5px;margin-bottom:14px}
.cta__text p{color:#a0a0a8;font-size:17px}
.cta__form{display:grid;gap:14px}
.cta__form input{height:54px;padding:0 18px;border-radius:14px;border:1.5px solid #2a2a2e;background:#1a1a1d;color:#fff;font-size:15px;font-family:inherit;transition:border-color .2s}
.cta__form input::placeholder{color:#6b6b73}
.cta__form input:focus{outline:none;border-color:var(--primary)}
.cta__note{font-size:12px;color:#6b6b73;text-align:center}

/* CONTACTS */
.contacts{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.contact{background:#fff;padding:28px;border-radius:var(--radius);border:1px solid var(--border);text-align:center;transition:all .25s}
.contact:hover{border-color:var(--primary);transform:translateY(-4px)}
.contact__icon{width:54px;height:54px;margin:0 auto 14px;border-radius:50%;background:#fff3ec;color:var(--primary);display:grid;place-items:center}
.contact strong{display:block;font-size:14px;color:var(--muted);margin-bottom:6px;font-weight:600}
.contact a,.contact span{font-size:16px;font-weight:700;color:var(--text)}

/* FOOTER */
.footer{background:var(--text);color:#fff;padding:60px 0 24px;margin-top:0}
.footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid #2a2a2e}
.footer__brand p{color:#a0a0a8;margin-top:14px;max-width:280px}
.footer__col h4{font-size:14px;font-weight:700;margin-bottom:16px;letter-spacing:1px;text-transform:uppercase}
.footer__col a{display:block;color:#a0a0a8;padding:6px 0;transition:color .2s}
.footer__col a:hover{color:#fff}
.footer__bottom{padding-top:24px;color:#6b6b73;font-size:13px;text-align:center}

/* CART DRAWER */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:.3s;z-index:90}
.overlay.show{opacity:1;visibility:visible}
.cart{position:fixed;top:0;right:0;height:100vh;width:420px;max-width:100%;background:#fff;z-index:100;transform:translateX(100%);transition:transform .35s ease;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.cart.open{transform:translateX(0)}
.cart__head{display:flex;align-items:center;justify-content:space-between;padding:24px;border-bottom:1px solid var(--border)}
.cart__head h3{font-size:20px;font-weight:800}
.cart__items{flex:1;overflow-y:auto;padding:16px 24px}
.cart__empty{text-align:center;padding:60px 20px;color:var(--muted)}
.cart-item{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:14px 0;border-bottom:1px solid var(--border);align-items:center}
.cart-item img{width:64px;height:64px;border-radius:10px;object-fit:cover;background:var(--bg-alt)}
.cart-item__name{font-size:14px;font-weight:600;line-height:1.3}
.cart-item__price{color:var(--muted);font-size:13px;margin-top:4px}
.cart-item__qty{display:flex;align-items:center;gap:6px;margin-top:6px}
.cart-item__qty button{width:24px;height:24px;border-radius:6px;background:var(--bg-alt);font-weight:700;font-size:14px;display:grid;place-items:center}
.cart-item__qty button:hover{background:var(--text);color:#fff}
.cart-item__remove{color:var(--muted);font-size:12px}
.cart-item__remove:hover{color:var(--primary)}
.cart__footer{padding:20px 24px;border-top:1px solid var(--border);background:#fff}
.cart__total{display:flex;justify-content:space-between;font-size:16px;margin-bottom:14px}
.cart__total strong{font-size:22px;font-weight:800}

/* MODAL */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:110;display:none;align-items:center;justify-content:center;padding:24px;animation:fadeIn .2s}
.modal.show{display:flex}
.modal__inner{background:#fff;border-radius:var(--radius);max-width:520px;width:100%;padding:36px;position:relative;max-height:90vh;overflow-y:auto;animation:slideUp .25s}
.modal__close{position:absolute;top:16px;right:16px}
.modal h3{font-size:24px;font-weight:800;margin-bottom:14px}
.modal p{color:var(--muted);margin-bottom:20px}
.modal form{display:grid;gap:12px}
.modal input,.modal textarea{height:48px;padding:0 16px;border-radius:12px;border:1.5px solid var(--border);background:#fff;font-size:15px;font-family:inherit;transition:border-color .2s}
.modal textarea{height:auto;padding:14px 16px;min-height:90px;resize:vertical}
.modal input:focus,.modal textarea:focus{outline:none;border-color:var(--primary)}
.modal__success{text-align:center;padding:20px 0}
.modal__success svg{width:64px;height:64px;color:#0e7a3a;margin:0 auto 16px;display:block}

@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* TOAST */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(100px);background:var(--text);color:#fff;padding:14px 22px;border-radius:12px;font-weight:600;font-size:14px;z-index:200;opacity:0;transition:.3s;box-shadow:var(--shadow-lg)}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}

/* RESPONSIVE */
@media(max-width:1024px){
  .about-grid,.products,.contacts{grid-template-columns:repeat(2,1fr)}
  .benefits,.reviews{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr}
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .hero__circle{width:380px;height:380px}
}
@media(max-width:768px){
  .nav{display:none}
  .burger{display:flex}
  .nav.open{display:flex;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:20px 24px;border-bottom:1px solid var(--border);gap:18px}
  .section{padding:60px 0}
  .hero{padding:40px 0 60px}
  .about-grid,.products,.benefits,.reviews,.contacts{grid-template-columns:1fr}
  .cta__inner{grid-template-columns:1fr;gap:32px}
  .footer__inner{grid-template-columns:1fr;gap:30px}
  .hero__stats{gap:20px}
  .hero__stats strong{font-size:22px}
}