/* Лаки Хруст — фирменный стиль: тёмно-синий #1A3A6B, оранжевый #E08A3C */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --blue: #1A3A6B; --blue2: #2F609B; --orange: #E08A3C;
  --soft: #F1F4F9; --line: #C9D6E8; --txt: #26303C; --mut: #5A6B80;
}
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Roboto, Arial, sans-serif; color: var(--txt); line-height: 1.55; }
a { color: var(--blue2); text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* header */
header { position: sticky; top: 0; background: #fff; border-bottom: 2px solid var(--blue); z-index: 50; }
.hd { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; gap: 14px; flex-wrap: wrap; }
.logo { font-size: 24px; font-weight: 800; color: var(--blue); letter-spacing: 1px; }
.logo span { color: var(--orange); }
nav a { margin-left: 18px; font-size: 14.5px; font-weight: 600; color: var(--txt); }
nav a:hover { color: var(--orange); }
.btn { display: inline-block; background: var(--orange); color: #fff; font-weight: 700; padding: 10px 18px; border-radius: 8px; font-size: 14.5px; }
.btn:hover { filter: brightness(1.06); color: #fff; }
.btn.blue { background: var(--blue); }
.btn.ghost { background: transparent; border: 2px solid var(--blue); color: var(--blue); }
.phone { font-weight: 700; color: var(--blue); white-space: nowrap; }

/* hero */
.hero { background: linear-gradient(120deg, #16305C 0%, var(--blue2) 100%); color: #fff; padding: 56px 0 50px; }
.hero .grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 34px; align-items: center; }
.hero h1 { font-size: 36px; line-height: 1.2; margin-bottom: 14px; }
.hero p.lead { font-size: 17px; color: #DCE6F2; margin-bottom: 22px; }
.mpbtns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.mpbtn { background: #fff; color: var(--blue); font-weight: 800; padding: 13px 22px; border-radius: 10px; font-size: 15px; box-shadow: 0 3px 10px rgba(0,0,0,.2); }
.mpbtn:hover { transform: translateY(-2px); }
.stats { display: flex; gap: 18px; margin-top: 28px; flex-wrap: wrap; }
.stat b { display: block; font-size: 25px; color: var(--orange); }
.stat span { font-size: 12.5px; color: #DCE6F2; }
.hero .cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hcard { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.25); border-radius: 14px; padding: 16px; font-size: 13px; }
.hcard b { color: var(--orange); display: block; font-size: 14.5px; margin-bottom: 3px; }

/* sections */
section { padding: 48px 0; }
section.alt { background: var(--soft); }
.sec-t { font-size: 28px; color: var(--blue); margin-bottom: 8px; }
.sec-s { color: var(--mut); margin-bottom: 26px; }

/* витрина */
.prods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pcard { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; }
.pcard img { aspect-ratio: 1/1; object-fit: cover; background: var(--soft); }
.pcard .pi { padding: 13px 15px 15px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pcard h3 { font-size: 15px; color: var(--blue); line-height: 1.35; }
.pcard .fac { font-size: 13px; color: var(--mut); }
.pcard .price { font-weight: 800; color: var(--orange); font-size: 17px; }
.pcard .old { font-size: 12.5px; color: #9aa7b8; text-decoration: line-through; }
.buy { margin-top: auto; background: var(--blue); color: #fff; text-align: center; padding: 9px; border-radius: 8px; font-weight: 700; font-size: 13.5px; }
.buy:hover { background: var(--orange); color: #fff; }
.ya { font-size: 12.5px; color: var(--mut); text-align: center; }

/* факты / преимущества */
.facts2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.fcard { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--orange); border-radius: 10px; padding: 16px; }
.fcard b { color: var(--blue); font-size: 15.5px; }
.fcard p { font-size: 13.5px; color: var(--mut); margin-top: 5px; }

/* отзывы */
.revs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rev { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.rev .st { color: var(--orange); letter-spacing: 2px; }
.rev p { font-size: 13.5px; margin: 8px 0; font-style: italic; }
.rev span { font-size: 12.5px; color: var(--mut); }

/* cta band */
.ctaband { background: var(--orange); color: #fff; text-align: center; padding: 34px 20px; }
.ctaband h2 { font-size: 26px; margin-bottom: 8px; }
.ctaband .btn { background: var(--blue); margin-top: 12px; }
.ctaband .mpbtn { box-shadow: none; }

/* footer */
footer { background: var(--blue); color: #DCE6F2; padding: 34px 0 30px; font-size: 13.5px; }
footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; }
footer h4 { color: #fff; margin-bottom: 10px; font-size: 15px; }
footer a { color: #DCE6F2; display: block; margin-bottom: 6px; }
footer .copy { border-top: 1px solid rgba(255,255,255,.2); margin-top: 22px; padding-top: 14px; font-size: 12px; color: #9fb2cf; }

/* opt page */
.opthero { background: linear-gradient(120deg, #16305C, var(--blue2)); color: #fff; padding: 46px 0; }
.opthero h1 { font-size: 32px; margin-bottom: 10px; }
.opthero p { color: #DCE6F2; max-width: 820px; }
table.t { width: 100%; border-collapse: collapse; font-size: 13.5px; background: #fff; }
.tblwrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.t th { background: var(--blue); color: #fff; text-align: left; padding: 10px 12px; }
table.t td { border-bottom: 1px solid var(--line); padding: 9px 12px; vertical-align: top; }
table.t tr:nth-child(even) td { background: #F8FAFD; }
form.lead { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: grid; gap: 12px; max-width: 620px; }
form.lead label { font-weight: 700; font-size: 13.5px; color: var(--blue); }
form.lead input, form.lead textarea { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font-size: 14px; font-family: inherit; width: 100%; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; }
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.step .n { width: 30px; height: 30px; line-height: 30px; border-radius: 50%; background: var(--orange); color: #fff; font-weight: 800; text-align: center; margin-bottom: 8px; }
.step b { color: var(--blue); font-size: 14px; }
.step p { font-size: 12.5px; color: var(--mut); margin-top: 4px; }

@media (max-width: 860px) {
  .hero .grid, .grid2 { grid-template-columns: 1fr; }
  .prods, .facts2, .revs { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 28px; }
}
@media (max-width: 560px) { .prods, .facts2, .revs { grid-template-columns: 1fr; } }
.logo-img { height: 46px; width: auto; }
.logo-img.f { height: 40px; margin-bottom: 6px; }
@media (max-width:560px){ .logo-img{ height: 38px; } }