:root {
  --bg: #f5f8fc;
  --ink: #111922;
  --muted: #5e6c7d;
  --panel: #ffffff;
  --blue: #0877e8;
  --blue-dark: #075cbb;
  --steel: #dbe5f0;
  --dark: #101820;
  --soft-blue: #eaf4ff;
  --warn: #fff7df;
  --shadow: 0 18px 50px rgba(17, 25, 34, .10);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, rgba(8,119,232,.13), transparent 30%), var(--bg);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
.info-bar { background: var(--dark); color: rgba(255,255,255,.88); font-size: .9rem; }
.info-bar .container { min-height: 42px; display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.info-bar a { color: #fff; font-weight: 800; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(245,248,252,.88); backdrop-filter: blur(16px); border-bottom: 1px solid var(--steel); }
.nav { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 1000; letter-spacing: -.045em; font-size: 1.22rem; }
.brand img { width: 60px; height: 60px; object-fit: contain; border-radius: 16px; background: #fff; }
.brand b { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: 16px; color: #33465b; font-weight: 800; font-size: .91rem; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 13px 19px; border: 1px solid transparent; font-weight: 900; letter-spacing: -.02em; transition: transform .18s ease, box-shadow .18s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(8,119,232,.22); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--blue), var(--blue-dark)); }
.btn-secondary { color: var(--ink); background: #fff; border-color: var(--steel); }
.hero, .page-hero { padding: 72px 0 56px; }
.shop-hero { padding-bottom: 32px; }
.hero-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: 42px; align-items: center; }
.eyebrow { display: inline-flex; padding: 8px 13px; border: 1px solid rgba(8,119,232,.22); background: rgba(8,119,232,.08); color: var(--blue-dark); border-radius: 999px; font-size: .82rem; font-weight: 1000; text-transform: uppercase; letter-spacing: .08em; }
h1, h2, h3 { letter-spacing: -.055em; line-height: 1.02; }
h1 { margin: 18px 0 17px; font-size: clamp(2.7rem, 6vw, 5.7rem); }
.page-hero h1 { max-width: 920px; }
h1 .blue, h2 .blue { color: var(--blue); }
.lead { color: var(--muted); font-size: clamp(1.05rem, 1.8vw, 1.28rem); max-width: 780px; margin: 0 0 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 28px; }
.hero-panel { background: linear-gradient(180deg,#fff,#edf5ff); border: 1px solid var(--steel); border-radius: 34px; box-shadow: var(--shadow); padding: 28px; }
.hero-panel img { border-radius: 26px; background: #fff; border: 1px solid var(--steel); }
.quick-list { margin: 18px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quick-list div { background: rgba(255,255,255,.82); border: 1px solid var(--steel); padding: 15px; border-radius: 18px; font-weight: 900; }
.quick-list span { display: block; color: var(--muted); font-size: .9rem; font-weight: 650; margin-top: 2px; }
section { padding: 58px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.section-head h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.2rem); max-width: 650px; }
.section-head p { margin: 0; color: var(--muted); max-width: 540px; font-weight: 650; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cards.four { grid-template-columns: repeat(4, 1fr); }
.card { background: rgba(255,255,255,.82); border: 1px solid var(--steel); border-radius: var(--radius); padding: 24px; box-shadow: 0 10px 28px rgba(17,25,34,.04); }
.card.dark { background: linear-gradient(135deg,var(--dark),#1d2a38); color: #fff; }
.card h3 { margin: 0 0 9px; font-size: 1.25rem; }
.card p { margin: 0; color: var(--muted); }
.card.dark p { color: rgba(255,255,255,.76); }
.icon { width: 46px; height: 46px; display: grid; place-items: center; margin-bottom: 16px; border-radius: 15px; background: linear-gradient(135deg,var(--blue),#1aa0ff); color: #fff; font-weight: 1000; }
.service-band { background: var(--dark); color: #fff; border-radius: 34px; padding: 36px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 24px; align-items: center; box-shadow: var(--shadow); }
.service-band p { color: rgba(255,255,255,.76); }
.service-band h2 { margin: 0 0 12px; font-size: clamp(2rem, 4vw, 3.15rem); }
.category-strip { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.category-strip a { border: 1px solid var(--steel); background: #fff; color: #33465b; border-radius: 999px; padding: 10px 14px; font-weight: 900; }
.category-strip a:hover { color: #fff; background: var(--blue); border-color: var(--blue); }
.shop-section { padding-top: 34px; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card { background: #fff; border: 1px solid var(--steel); border-radius: 28px; overflow: hidden; box-shadow: 0 12px 30px rgba(17,25,34,.06); }
.product-art { min-height: 190px; display: grid; place-items: center; background: radial-gradient(circle at 30% 20%, rgba(255,255,255,.55), transparent 26%), linear-gradient(135deg, rgba(8,119,232,.95), rgba(16,24,32,.92)); color: #fff; }
.product-art span { border: 2px solid rgba(255,255,255,.55); border-radius: 22px; padding: 24px 28px; font-size: 1.6rem; font-weight: 1000; letter-spacing: -.06em; }
.product-body { padding: 20px; }
.product-body .tag { color: var(--blue-dark); font-size: .78rem; font-weight: 1000; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 8px; }
.product-body h3 { margin: 0 0 8px; font-size: 1.35rem; }
.product-body p { color: var(--muted); margin: 0 0 16px; }
.product-meta { border-top: 1px solid var(--steel); padding-top: 14px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.product-meta strong { color: var(--ink); font-size: 1.12rem; }
.product-meta a { color: var(--blue-dark); font-weight: 1000; }
.material-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.material { background: #fff; border: 1px solid var(--steel); border-radius: 22px; padding: 20px; min-height: 150px; }
.material strong { display: block; font-size: 1.35rem; letter-spacing: -.04em; margin-bottom: 8px; }
.material span { color: var(--muted); font-size: .94rem; }
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; }
.step { counter-increment: step; background: #fff; border: 1px solid var(--steel); border-radius: 24px; padding: 23px; min-height: 195px; }
.step:before { content: "0" counter(step); display: block; color: var(--blue); font-weight: 1000; font-size: 2.2rem; letter-spacing: -.08em; margin-bottom: 12px; }
.step h3 { margin: 0 0 8px; }
.step p { margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: .92fr 1.08fr; gap: 20px; align-items: stretch; }
.panel { background: #fff; border: 1px solid var(--steel); border-radius: 30px; padding: 28px; box-shadow: var(--shadow); }
.panel.warning { background: var(--warn); }
.panel h2 { margin: 0 0 10px; font-size: clamp(2rem, 4vw, 3rem); }
.panel p { color: var(--muted); }
.list { display: grid; gap: 12px; margin: 18px 0 0; }
.list div { display: flex; gap: 10px; align-items: flex-start; }
.check { color: #fff; background: var(--blue); border-radius: 999px; width: 24px; height: 24px; flex: 0 0 24px; display: grid; place-items: center; font-weight: 1000; }
form { display: grid; gap: 12px; }
input, textarea, select { width: 100%; border: 1px solid var(--steel); background: #f8fbff; border-radius: 14px; padding: 13px 14px; font: inherit; color: var(--ink); outline: none; }
textarea { min-height: 140px; resize: vertical; }
.faq { display: grid; gap: 12px; }
details { background: #fff; border: 1px solid var(--steel); border-radius: 18px; padding: 18px 20px; }
summary { cursor: pointer; font-weight: 900; }
details p { color: var(--muted); margin: 12px 0 0; }
.cta { margin-top: 36px; background: linear-gradient(135deg,var(--blue),var(--blue-dark)); color: #fff; border-radius: 34px; padding: 38px; display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; }
.cta h2 { margin: 0 0 9px; font-size: clamp(2rem, 4vw, 3.35rem); }
.cta p { margin: 0; color: rgba(255,255,255,.82); max-width: 700px; }
.cta .btn { background: #fff; color: var(--blue-dark); }
.note { padding: 14px 16px; border-left: 4px solid var(--blue); background: var(--soft-blue); border-radius: 12px; color: #33465b; }
.footer { margin-top: 30px; background: var(--dark); color: rgba(255,255,255,.78); padding: 42px 0; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 28px; }
.footer h3 { color: #fff; margin: 0 0 10px; }
.footer a { display: block; margin: 7px 0; }
.footer .brand img { width: 54px; height: 54px; }
@media (max-width: 1100px) { .nav-links { display: none; } }
@media (max-width: 980px) {
  .hero-grid, .split, .service-band, .cta { grid-template-columns: 1fr; }
  .cards, .cards.four, .material-grid, .process, .footer-grid, .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .cards, .cards.four, .material-grid, .process, .footer-grid, .quick-list, .product-grid { grid-template-columns: 1fr; }
  .hero, .page-hero { padding-top: 44px; }
  .btn { width: 100%; }
  .info-bar .container { justify-content: center; text-align: center; }
}


/* Shop category expansion */
.category-page-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.category-card {
  background: #fff;
  border: 1px solid var(--steel);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(17,25,34,.06);
  display: flex;
  flex-direction: column;
}
.category-card-art {
  min-height: 150px;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,.48), transparent 28%), linear-gradient(135deg, rgba(8,119,232,.94), rgba(16,24,32,.92));
  color: #fff;
}
.category-card-art span {
  border: 2px solid rgba(255,255,255,.55);
  border-radius: 22px;
  padding: 20px 24px;
  font-size: 1.35rem;
  font-weight: 1000;
  letter-spacing: -.06em;
}
.category-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.category-card-body h3 { margin: 0; font-size: 1.35rem; }
.category-card-body p { margin: 0; color: var(--muted); }
.category-card-body small { color: #33465b; font-weight: 750; }
.category-card-body .btn { margin-top: auto; width: 100%; }
.product-grid.expanded { grid-template-columns: repeat(3, 1fr); }
.buy-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  border-radius: 999px;
  padding: 8px 13px;
  background: var(--blue);
  color: #fff !important;
  font-weight: 1000;
}
.buy-link:hover { background: var(--blue-dark); }
.active-chip { color: #fff !important; background: var(--blue) !important; border-color: var(--blue) !important; }
code {
  background: #edf5ff;
  border: 1px solid var(--steel);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: .92em;
}
@media (max-width: 980px) {
  .category-page-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid.expanded { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .category-page-grid, .product-grid.expanded { grid-template-columns: 1fr; }
}



/* Compact external form launch panel */
.balanced-contact {
  grid-template-columns: 1fr 1fr;
}
.form-launch-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.form-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0;
}
.form-summary div {
  border: 1px solid var(--steel);
  background: #f8fbff;
  border-radius: 18px;
  padding: 16px;
}
.form-summary strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
  letter-spacing: -.02em;
  margin-bottom: 5px;
}
.form-summary span {
  display: block;
  color: var(--muted);
  font-size: .94rem;
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}
.footer h6 {
  margin: 12px 0 0;
  color: rgba(255,255,255,.70);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: normal;
}
@media (max-width: 980px) {
  .balanced-contact { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .form-summary { grid-template-columns: 1fr; }
}


/* Product and category image slots
   Replace the JPG files under assets/img/products/ with real product photos.
   Keep the same file names to avoid editing HTML. */
.product-image,
.category-card-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #eef5fc;
  border-bottom: 1px solid var(--steel);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.category-card-image {
  aspect-ratio: 4 / 3;
}

.product-image img,
.category-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card:hover .product-image img,
.category-card:hover .category-card-image img {
  transform: scale(1.025);
}

.product-image img,
.category-card-image img {
  transition: transform .22s ease;
}

/* Keeps cards balanced when real photos have inconsistent crop or dimensions. */
.product-card .product-body {
  display: flex;
  flex-direction: column;
  min-height: 245px;
}

.product-card .product-meta {
  margin-top: auto;
}