/* ============================================
   Layout — Page Structure & Grids
   ============================================ */

/* --- Banner --- */
.ban {
  background: linear-gradient(90deg, #1f2937, #0f172a);
  color: #fff;
  padding: 11px 18px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* --- Header --- */
header {
  border-bottom: 1px solid var(--line);
  background: var(--surface-a);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  flex-wrap: wrap;
}

/* --- Logo --- */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  cursor: pointer;
}
.logo img { flex-shrink: 0; width: 42px; height: 42px; }

/* --- Navigation --- */
nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
nav a {
  padding: 9px 13px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--muted);
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
}
nav a:hover, nav a.active { background: var(--accent-s); color: var(--accent); }

/* --- Cart Button --- */
.cart-btn {
  position: relative;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  border: 0;
  cursor: pointer;
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cart-btn .cnt {
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ef4444;
  color: #fff;
  font-size: 0.72rem;
  display: grid;
  place-items: center;
  font-weight: 800;
}

/* --- Mobile Toggle --- */
.mob-toggle {
  display: none;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  font-size: 1.2rem;
}

/* --- Hero --- */
.hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 24px; padding: 28px 0; }
.hero-txt { padding: 38px; }
h1 { margin: 16px 0 12px; font-size: clamp(2.2rem, 4vw, 4.2rem); line-height: 1.04; letter-spacing: -0.04em; }
.hero-txt p { color: var(--muted); font-size: 1.02rem; line-height: 1.8; max-width: 58ch; margin-bottom: 20px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-img { position: relative; min-height: 480px; border-radius: var(--rl); overflow: hidden; }
.hero-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-ov {
  position: absolute;
  inset: auto 20px 20px 20px;
  padding: 16px;
  border-radius: var(--rm);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.14);
  backdrop-filter: blur(10px);
}
.hero-ov p { margin-bottom: 0; color: var(--muted); line-height: 1.6; font-size: 0.92rem; }

/* --- Trust Row --- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 22px 0; }

/* --- Category Scroll --- */
.cats { display: flex; gap: 10px; overflow-x: auto; padding: 18px 0; scrollbar-width: none; }
.cats::-webkit-scrollbar { display: none; }

/* --- Product Grid --- */
.pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding-bottom: 30px; }
.pbody { padding: 18px; }
.ptop { display: flex; justify-content: space-between; gap: 12px; align-items: start; margin-bottom: 8px; }
.ptop h3 { margin-bottom: 4px; font-size: 1.06rem; }
.pmeta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.pmeta span { padding: 7px 9px; border-radius: 999px; background: #f8fafc; border: 1px solid var(--line); color: var(--muted); font-size: 0.8rem; font-weight: 700; }
.pprice { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.price { font-size: 1.28rem; font-weight: 800; letter-spacing: -0.03em; }
.rating { color: var(--muted); font-size: 0.88rem; font-weight: 700; }
.pact { display: flex; gap: 10px; align-items: center; justify-content: space-between; }

/* --- Checkout Panel --- */
.ckpanel {
  padding: 22px;
  position: sticky;
  top: 90px;
  background: var(--surface-a);
  border: 1px solid rgba(229, 231, 235, 0.92);
  border-radius: var(--rl);
  box-shadow: var(--sh);
  backdrop-filter: blur(10px);
}

/* --- Totals --- */
.totals { display: grid; gap: 8px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.trow { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-weight: 700; font-size: 0.92rem; }
.trow strong { color: var(--txt); font-size: 1.02rem; }

/* --- Form Fields --- */
.field-g { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field { margin-bottom: 10px; }
.field.full { grid-column: 1 / -1; }

/* --- Shipping & Payment Options --- */
.ship-opts, .pay-opts { display: grid; gap: 8px; margin: 12px 0 16px; }
.pnl-act { display: grid; gap: 8px; margin-top: 12px; }
.pay-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }

/* --- Two-Column Layout --- */
.lay { display: grid; grid-template-columns: 1fr 380px; gap: 24px; align-items: start; }

/* --- Page Content --- */
.page-content { padding: 30px 0 50px; min-height: 60vh; }
.page-content h2 { margin-bottom: 18px; font-size: 1.8rem; }
.page-content p, .page-content li { color: var(--muted); line-height: 1.8; margin-bottom: 12px; }
.page-content ul { padding-left: 20px; }
.page-content h3 { margin: 22px 0 10px; }

/* --- Info & Contact Grids --- */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

/* --- Footer --- */
footer { border-top: 1px solid var(--line); padding: 30px 0 40px; color: var(--muted); }
.fgrid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
.fcol h4 { color: var(--txt); margin-bottom: 12px; font-size: 0.98rem; }
.fcol a { display: block; padding: 4px 0; font-size: 0.9rem; color: var(--muted); cursor: pointer; }
.fcol a:hover { color: var(--txt); }
.fcopy {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.84rem;
}