.product-page {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 85% 12%, rgba(99,102,241,.13), transparent 34rem),
    linear-gradient(145deg, #0b1120, #0d1728 55%, #0b1120);
}

.product-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(11,17,32,.9);
  backdrop-filter: blur(18px);
}
.product-nav-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.product-nav-logo img { height: 38px; width: auto; }
.product-nav-links { display: flex; align-items: center; gap: 12px; color: var(--slate-l); font-size: .88rem; }
.product-nav-links a { transition: color var(--transition-fast); }
.product-nav-links a:hover { color: var(--cyan-l); }

.product-hero { padding: 92px 0 76px; position: relative; overflow: hidden; }
.product-hero::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  top: -220px;
  left: -170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,.14), transparent 68%);
  pointer-events: none;
}
.product-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  align-items: center;
  gap: 64px;
  position: relative;
}
.product-copy { max-width: 680px; }
.product-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 7px 15px;
  border: 1px solid rgba(6,182,212,.25);
  border-radius: 100px;
  background: rgba(6,182,212,.08);
  color: var(--cyan-l);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.product-title { margin-bottom: 20px; font-size: clamp(2.45rem, 5vw, 4rem); letter-spacing: -.035em; }
.product-lead { max-width: 620px; color: var(--slate-l); font-size: 1.08rem; line-height: 1.75; }
.product-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.product-reassurance { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 28px; color: var(--slate-l); font-size: .82rem; }
.product-reassurance span { display: inline-flex; align-items: center; gap: 7px; }
.product-reassurance i { color: var(--emerald-l); }

.product-visual {
  position: relative;
  min-height: 330px;
  display: grid;
  place-items: center;
}
.product-visual-glow {
  position: absolute;
  width: min(92%, 410px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,.2), rgba(99,102,241,.08) 45%, transparent 70%);
  filter: blur(8px);
}
.product-preview {
  width: min(100%, 430px);
  position: relative;
  padding: 22px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(30,41,59,.94), rgba(15,23,42,.94));
  box-shadow: 0 30px 80px rgba(0,0,0,.4), 0 0 45px rgba(6,182,212,.1);
  transform: rotate(-2deg);
}
.product-preview-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.product-preview-label { color: var(--slate-l); font-size: .75rem; }
.product-preview-title { display: block; color: var(--white); font-family: var(--font-main); font-size: 1.02rem; font-weight: 700; }
.product-preview-status { color: var(--emerald-l); font-size: .73rem; }
.product-preview-status i { margin-right: 5px; }
.product-preview-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.product-metric { padding: 14px; border: 1px solid rgba(255,255,255,.07); border-radius: 13px; background: rgba(255,255,255,.035); }
.product-metric i { display: inline-grid; place-items: center; width: 30px; height: 30px; margin-bottom: 10px; border-radius: 9px; background: rgba(6,182,212,.12); color: var(--cyan-l); }
.product-metric strong { display: block; color: var(--white); font-size: .83rem; }
.product-metric span { display: block; margin-top: 3px; color: var(--slate-l); font-size: .72rem; }
.product-preview-chart { display: flex; align-items: end; gap: 8px; height: 70px; margin-top: 14px; padding: 12px 14px 0; border-radius: 12px; background: rgba(6,182,212,.045); }
.product-preview-chart span { flex: 1; border-radius: 5px 5px 0 0; background: linear-gradient(180deg, var(--cyan-l), var(--violet)); opacity: .8; }

.product-detail-section { padding: 78px 0; }
.product-detail-section--alt { background: rgba(15,23,42,.65); border-top: 1px solid rgba(255,255,255,.05); border-bottom: 1px solid rgba(255,255,255,.05); }
.product-section-heading { max-width: 700px; margin: 0 auto 42px; text-align: center; }
.product-section-heading .section-tag { margin-bottom: 14px; }
.product-section-heading h2 { margin-bottom: 13px; }
.product-section-heading p { color: var(--slate-l); line-height: 1.7; }
.product-feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.product-feature-card {
  display: flex;
  align-items: flex-start;
  gap: 17px;
  padding: 24px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  background: rgba(30,41,59,.72);
  transition: var(--transition);
}
.product-feature-card:hover { border-color: rgba(6,182,212,.25); transform: translateY(-3px); }
.product-feature-icon {
  display: grid;
  place-items: center;
  flex: 0 0 46px;
  height: 46px;
  border: 1px solid rgba(6,182,212,.22);
  border-radius: 13px;
  background: rgba(6,182,212,.1);
  color: var(--cyan-l);
  font-size: 1.05rem;
}
.product-feature-card h3 { margin: 2px 0 7px; color: var(--white); font-size: 1.02rem; }
.product-feature-card p { color: var(--slate-l); font-size: .86rem; line-height: 1.6; }
.product-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-flow-step { padding: 25px; border: 1px solid rgba(255,255,255,.07); border-radius: var(--radius-lg); background: rgba(30,41,59,.55); }
.product-flow-num { display: block; margin-bottom: 16px; font-family: var(--font-main); font-size: 1.7rem; font-weight: 800; color: var(--cyan-l); }
.product-flow-step h3 { margin-bottom: 8px; color: var(--white); }
.product-flow-step p { color: var(--slate-l); font-size: .86rem; line-height: 1.6; }
.product-cta { padding: 68px 0; }
.product-cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px;
  border: 1px solid rgba(6,182,212,.2);
  border-radius: var(--radius-xl);
  background: linear-gradient(115deg, rgba(6,182,212,.1), rgba(99,102,241,.12));
}
.product-cta-box h2 { margin-bottom: 8px; font-size: clamp(1.35rem, 3vw, 1.8rem); }
.product-cta-box p { max-width: 660px; color: var(--slate-l); font-size: .9rem; }
.product-footer { padding: 24px 0; border-top: 1px solid rgba(255,255,255,.07); color: var(--slate-l); font-size: .78rem; }
.product-footer-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.product-footer a { color: var(--cyan-l); }

.web-entry { min-height: calc(100vh - 145px); display: grid; align-items: center; padding: 70px 0; }
.web-entry-card {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 56px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgba(30,41,59,.9), rgba(15,23,42,.94));
  box-shadow: 0 28px 72px rgba(0,0,0,.32);
  text-align: center;
}
.web-entry-card .product-kicker { margin-bottom: 22px; }
.web-entry-card h1 { margin-bottom: 16px; font-size: clamp(2rem, 5vw, 3.3rem); }
.web-entry-card > p { max-width: 590px; margin: 0 auto 22px; color: var(--slate-l); line-height: 1.7; }
.web-entry-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 auto 26px;
  padding: 15px 17px;
  border: 1px solid rgba(245,158,11,.25);
  border-radius: var(--radius);
  background: rgba(245,158,11,.07);
  color: var(--amber-l);
  text-align: left;
  font-size: .86rem;
  line-height: 1.55;
}
.web-entry-notice i { margin-top: 3px; }

.product-page--kiosco .product-kicker { color: var(--amber-l); border-color: rgba(245,158,11,.3); background: rgba(245,158,11,.09); }
.product-page--kiosco .product-visual-glow { background: radial-gradient(circle, rgba(245,158,11,.22), rgba(6,182,212,.1) 48%, transparent 72%); }
.product-page--kiosco .product-metric i { color: var(--amber-l); background: rgba(245,158,11,.12); }
.product-page--kiosco .product-preview-chart span { background: linear-gradient(180deg, var(--amber-l), var(--cyan)); }

@media (max-width: 900px) {
  .product-hero { padding: 72px 0 60px; }
  .product-hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .product-copy { max-width: 760px; }
  .product-visual { min-height: 290px; }
}
@media (max-width: 640px) {
  .product-nav-inner { min-height: 64px; }
  .product-nav-logo img { height: 32px; }
  .product-nav-links { gap: 8px; font-size: .78rem; }
  .product-nav-links .btn { padding: 7px 11px; font-size: .75rem; }
  .product-hero { padding: 54px 0 42px; }
  .product-title { font-size: clamp(2.1rem, 11vw, 3rem); }
  .product-lead { font-size: .98rem; }
  .product-hero-actions { flex-direction: column; align-items: stretch; }
  .product-hero-actions .btn { justify-content: center; }
  .product-visual { min-height: 260px; }
  .product-preview { padding: 17px; }
  .product-detail-section { padding: 58px 0; }
  .product-feature-grid, .product-flow { grid-template-columns: 1fr; }
  .product-feature-card { padding: 20px; }
  .product-cta-box { align-items: flex-start; flex-direction: column; padding: 25px 22px; }
  .product-footer-inner { flex-direction: column; }
}