:root {
  --ink: #07111f;
  --ink-soft: #1a2a3d;
  --blue: #17a2f1;
  --blue-deep: #0d7fc0;
  --sky: #5ec4ef;
  --mist: #eef6fb;
  --paper: #f5f8fb;
  --line: rgba(7, 17, 31, 0.1);
  --white: #fff;
  --muted: #5b6b7c;
  --font: "Sora", sans-serif;
  --display: "Syne", "Sora", sans-serif;
  --max: 1140px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }

.p-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.p-header .inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, #fff, #eef7fc);
  border: 1px solid rgba(23, 162, 241, 0.18);
  box-shadow: 0 8px 18px rgba(23, 162, 241, 0.12);
}
.brand-mark img { width: 30px; height: 30px; object-fit: contain; }
.brand strong {
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.brand strong span { color: var(--blue); }
.brand small {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.p-nav {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}
.p-nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.p-nav a:hover { color: var(--blue); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: var(--white);
  box-shadow: 0 10px 24px rgba(23, 162, 241, 0.28);
}
.btn-outline {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-dark { background: var(--ink); color: var(--white); }
.btn-wa { background: #25d366; color: var(--white); }

.hero-band {
  position: relative;
  overflow: hidden;
  color: var(--white);
  padding: 4.5rem 0 4rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(94, 196, 239, 0.28), transparent 40%),
    linear-gradient(135deg, #07111f 0%, #0d3a5c 55%, #0b8ec8 100%);
}
.hero-band .eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 0.85rem;
}
.hero-band h1 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 16ch;
  margin-bottom: 1rem;
}
.hero-band p {
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.section { padding: 4.5rem 0; }
.section-head { max-width: 640px; margin-bottom: 2.5rem; }
.section-head .label {
  display: inline-block;
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
}
.section-head h2 {
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}
.section-head p { color: var(--muted); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 100%;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(23, 162, 241, 0.35);
  box-shadow: 0 18px 40px rgba(7, 17, 31, 0.08);
}
.product-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--mist);
  color: var(--blue-deep);
  font-size: 1.25rem;
}
.product-card h3 {
  font-family: var(--display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.product-card p {
  color: var(--muted);
  font-size: 0.95rem;
  flex: 1;
}
.product-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.chip {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: var(--mist);
  color: var(--blue-deep);
}
.product-card .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}
.product-card .actions .btn { padding: 0.65rem 1rem; font-size: 0.82rem; }

.detail-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 2rem;
  align-items: start;
}
.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.75rem;
}
.panel h2, .panel h3 {
  font-family: var(--display);
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
}
.feature-list { display: grid; gap: 0.75rem; margin: 1.25rem 0 0; }
.feature-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.65rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.feature-list li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(23, 162, 241, 0.15);
}
.side-cta {
  position: sticky;
  top: 100px;
  background: linear-gradient(160deg, #07111f, #0d3a5c);
  color: var(--white);
  border-radius: 20px;
  padding: 1.75rem;
}
.side-cta h3 {
  font-family: var(--display);
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}
.side-cta p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}
.side-cta .btn { width: 100%; margin-bottom: 0.65rem; }
.side-cta .note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 0.5rem;
}

.p-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 2.5rem 0;
  margin-top: 2rem;
}
.p-footer .inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
}
.p-footer a:hover { color: var(--sky); }

@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
  .detail-layout { grid-template-columns: 1fr; }
  .side-cta { position: static; }
  .hero-band { padding: 3rem 0 2.5rem; }
  .hero-band h1 { max-width: none; font-size: clamp(1.7rem, 7vw, 2.4rem); }
  .wrap { width: min(100% - 1.5rem, var(--max)); }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr; }
  .p-nav a:not(.btn) { display: none; }
  .p-header .inner { min-height: 64px; }
  .brand-mark { width: 40px; height: 40px; border-radius: 12px; }
  .brand-mark img { width: 24px; height: 24px; }
  .brand strong { font-size: 0.95rem; }
  .panel, .side-cta { padding: 1.25rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}


/* Web brochure page */
.brochure-hero-actions .btn-primary { min-width: 180px; }
.module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
}
.module-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.1rem 1.15rem;
  background: var(--mist);
}
.module-card h3 {
  font-family: var(--display);
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}
.module-card p { color: var(--muted); font-size: 0.92rem; margin: 0; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}
.list-panel {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem;
  background: #fff;
}
.list-panel h3 {
  font-family: var(--display);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}
.list-panel ul { display: grid; gap: 0.55rem; }
.list-panel li {
  padding-left: 1rem;
  position: relative;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.list-panel li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  position: absolute;
  left: 0;
  top: 0.45rem;
}
.faq-list { display: grid; gap: 0.85rem; margin-top: 1rem; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.15rem;
  background: #fff;
}
.faq-item h3 {
  font-size: 1rem;
  font-family: var(--display);
  margin-bottom: 0.4rem;
}
.faq-item p { color: var(--muted); font-size: 0.92rem; margin: 0; }
.seo-note {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}
@media (max-width: 800px) {
  .module-grid, .two-col { grid-template-columns: 1fr; }
}