:root{
  --bg:#ffffff;
  --text:#19212c;
  --muted:#637086;
  --line:#dde5f0;
  --soft:#f5f8fc;
  --card:#ffffff;
  --accent:#4f7cff;
  --accent-2:#ffd54f;
  --shadow:0 18px 40px rgba(29, 54, 87, 0.10);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(79,124,255,.08), transparent 30%),
    radial-gradient(circle at top right, rgba(255,213,79,.10), transparent 28%),
    var(--bg);
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.page-shell{overflow:hidden}
.container{
  width:min(1180px, calc(100% - 32px));
  margin:0 auto;
}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(221,229,240,.8);
}
.header-inner{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
}
.brand-mark{
  width:52px;
  height:52px;
  border-radius:18px;
  display:grid;
  place-items:center;
  font-weight:700;
  color:#0d1830;
  background:linear-gradient(135deg, #ffe27a, #a7d7ff);
  box-shadow:var(--shadow);
}
.brand strong{display:block;font-size:1rem}
.brand small{display:block;color:var(--muted);margin-top:4px}
.nav{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
}
.nav a{
  color:var(--muted);
  font-size:.96rem;
  font-weight:600;
}
.nav a:hover{color:var(--accent)}

.hero{
  padding:72px 0 44px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:34px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  background:#edf4ff;
  color:#2754d7;
  border:1px solid #d6e4ff;
  padding:9px 14px;
  border-radius:999px;
  font-size:.84rem;
  font-weight:700;
  margin-bottom:18px;
}
.hero h1{
  margin:0;
  font-size:clamp(2.4rem, 5vw, 4.4rem);
  line-height:.95;
}
.hero-subtitle{
  font-size:1.36rem;
  font-weight:700;
  color:#2f3c52;
  margin:14px 0 18px;
}
.hero-text{
  font-size:1.05rem;
  line-height:1.75;
  color:var(--muted);
  max-width:620px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 22px;
  border-radius:14px;
  font-weight:700;
  transition:.25s ease;
  border:1px solid transparent;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  background:linear-gradient(135deg, #4f7cff, #2e58d8);
  color:#fff;
  box-shadow:0 14px 30px rgba(79,124,255,.28);
}
.btn-secondary{
  background:#fff;
  border-color:#dce6f5;
  color:#254066;
}
.card-frame{
  background:var(--card);
  border:1px solid #dfe8f5;
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow);
}
.hero-visual{padding:18px}
.hero-image-wrap{
  aspect-ratio: 4 / 3;
  border-radius:22px;
  overflow:hidden;
  background:linear-gradient(180deg, #f8fbff, #eef4fb);
  border:1px solid #e2ebf7;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:14px;
}
.hero-image-wrap img,
.gallery-media img{
  width:100%;
  height:100%;
  object-fit:contain;
}
.hero-note{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:16px 6px 4px;
  color:var(--muted);
}
.hero-note strong{color:var(--text)}

.highlight-strip{
  padding:8px 0 28px;
}
.strip-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}
.strip-card{
  background:#fff;
  border:1px solid #e1e9f4;
  border-radius:22px;
  padding:22px;
  box-shadow:0 12px 24px rgba(17,40,73,.06);
}
.strip-card-accent{
  background:linear-gradient(135deg, rgba(255,213,79,.22), rgba(79,124,255,.10));
}
.strip-label{
  display:block;
  color:var(--muted);
  font-size:.85rem;
  margin-bottom:8px;
}
.strip-card strong{font-size:1.04rem}

section{
  padding:58px 0;
}
.section-heading{
  margin-bottom:26px;
  max-width:760px;
}
.section-heading h2{
  margin:0 0 12px;
  font-size:clamp(1.8rem, 3vw, 3rem);
}
.section-heading p{
  margin:0;
  color:var(--muted);
  line-height:1.75;
}

.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:20px;
}
.gallery-card{
  margin:0;
  padding:14px;
  background:#fff;
  border:1px solid #dfe7f1;
  border-radius:24px;
  box-shadow:0 16px 28px rgba(21,44,80,.07);
}
.gallery-media{
  aspect-ratio: 4 / 3;
  border-radius:18px;
  overflow:hidden;
  background:
    linear-gradient(180deg, rgba(79,124,255,.08), rgba(255,213,79,.08)),
    #f7faff;
  padding:10px;
  border:1px solid #e7edf7;
  display:flex;
  align-items:center;
  justify-content:center;
}

.price-section{
  background:linear-gradient(180deg, rgba(245,248,252,.75), rgba(255,255,255,0));
}
.price-hero{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:22px;
  align-items:stretch;
}
.price-panel{padding:28px}
.price-panel-top h3{
  margin:14px 0 12px;
  font-size:1.6rem;
}
.price-panel-top p{
  margin:0;
  color:var(--muted);
  line-height:1.7;
}
.badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  padding:8px 12px;
  background:#fff6d8;
  border:1px solid #ffe49c;
  color:#8b6500;
  font-size:.82rem;
  font-weight:700;
}
.price-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:22px;
}
.price-categories{
  display:grid;
  gap:14px;
}
.mini-card{
  background:#fff;
  border:1px solid #dfe7f1;
  border-radius:20px;
  padding:20px;
  box-shadow:0 14px 24px rgba(21,44,80,.06);
}
.mini-card span{
  display:block;
  color:var(--muted);
  margin-bottom:8px;
  font-size:.85rem;
}
.mini-card strong{
  font-size:1rem;
  line-height:1.5;
}

.sample-tabs{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:22px;
}
.tab-btn{
  border:1px solid #d9e5f6;
  background:#fff;
  color:#294566;
  min-height:48px;
  padding:0 18px;
  border-radius:999px;
  font-weight:700;
  cursor:pointer;
}
.tab-btn.is-active{
  background:linear-gradient(135deg, #4f7cff, #2e58d8);
  color:#fff;
  box-shadow:0 10px 24px rgba(79,124,255,.24);
}
.tab-panel{display:none}
.tab-panel.is-active{display:block}

.table-wrap{
  overflow:auto;
  background:#fff;
  border:1px solid #dfe7f1;
  border-radius:24px;
  box-shadow:0 14px 28px rgba(21,44,80,.06);
}
table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  min-width:780px;
}
thead th{
  position:sticky;
  top:0;
  z-index:1;
  background:#f5f8fd;
  color:#26415e;
  text-align:left;
  font-size:.92rem;
  letter-spacing:.01em;
}
th, td{
  padding:16px 18px;
  border-bottom:1px solid #e5edf6;
  vertical-align:top;
}
tbody tr:nth-child(even) td{
  background:#fbfdff;
}
tbody tr:hover td{
  background:#f3f8ff;
}
tbody tr:last-child td{border-bottom:none}
td:last-child, th:last-child{min-width:280px}

.cta-box{
  border-radius:30px;
  padding:30px;
  background:
    linear-gradient(135deg, rgba(79,124,255,.08), rgba(255,213,79,.10)),
    #fff;
  border:1px solid #dfe7f1;
  box-shadow:var(--shadow);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.cta-box h2{
  margin:10px 0 8px;
  font-size:2rem;
}
.cta-box p{
  margin:0;
  color:var(--muted);
  font-size:1.05rem;
}

@media (max-width: 1024px){
  .hero-grid,
  .price-hero,
  .strip-grid,
  .gallery-grid{
    grid-template-columns:1fr 1fr;
  }
}
@media (max-width: 768px){
  .header-inner,
  .nav,
  .hero-actions,
  .price-actions,
  .sample-tabs,
  .cta-box{
    flex-direction:column;
    align-items:stretch;
  }
  .hero-grid,
  .price-hero,
  .strip-grid,
  .gallery-grid{
    grid-template-columns:1fr;
  }
  .site-header{position:static}
  .container{width:min(100% - 24px, 1180px)}
  section{padding:44px 0}
  .hero{padding-top:38px}
  .gallery-media,
  .hero-image-wrap{
    aspect-ratio: 1 / 1;
  }
}