/* ==========================================================================
   OBEX — Products page (Senso vs Agent, wired vs battery)
   Extends css/style.css (tokens, nav, hero-scroll, buttons, compare table,
   footer are shared). Only product-specific sections live here.
   ========================================================================== */

.product-hero .hero-title { max-width: 15ch; }
.product-hero .hero-subtitle { max-width: 44ch; }

/* ── Portrait hero film ─────────────────────────────────────────────────
   The device film is 9:16, not 16:9. Show it at its native aspect,
   centered, and paint the stage in the film's own background color
   (#1d150e, sampled from the footage) so the frame edges disappear. */
.product-hero .hero-stage { background: #1d150e; }
.product-hero .hero-video {
  object-fit: contain;
  background: #1d150e;
  /* feather the left/right frame edges into the stage */
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 2.5%, black 97.5%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 2.5%, black 97.5%, transparent 100%);
}
/* a soft halo behind the centered film so it sits in an atmosphere, not a void */
.product-hero .hero-stage::before {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: min(72vh, 90vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.10), transparent 65%);
  z-index: 0;
  pointer-events: none;
}
/* the stage matches the film, so the legibility overlays can be much lighter */
.product-hero .hero-overlay-top,
.product-hero .hero-overlay-sides { display: none; }
.product-hero .hero-overlay-bottom {
  height: 48%;
  background: linear-gradient(to top,
    rgba(29, 21, 14, 0.96) 0%,
    rgba(29, 21, 14, 0.62) 42%,
    rgba(29, 21, 14, 0.18) 74%,
    transparent 100%);
}
.product-hero .hero-vignette { box-shadow: inset 0 0 16vw 1vw rgba(20, 14, 9, 0.5); }
.product-hero #hero-loader { background: #1d150e; }

/* ==========================================================================
   Intro — the platform statement
   ========================================================================== */
.lineup-section {
  border-top: 1px solid var(--color-line);
  background:
    radial-gradient(ellipse 60% 80% at 85% 0%, rgba(201, 169, 110, 0.12), transparent 60%),
    var(--color-deep);
}
.lineup-intro { max-width: 60ch; }
.lineup-intro .section-lede strong { color: var(--color-text); font-weight: 600; }

/* ==========================================================================
   The two series — side-by-side hero cards
   ========================================================================== */
.series-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  align-items: stretch;
}
.series-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  padding: var(--space-lg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-2));
  transition: transform var(--duration-normal) var(--ease-out-expo), border-color var(--duration-normal);
}
.series-card--agent {
  border-color: rgba(201, 169, 110, 0.42);
  background: linear-gradient(165deg, #241a13, var(--color-surface));
}
.series-card__glow {
  position: absolute;
  top: -30%; right: -20%;
  width: 60%; height: 60%;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(30px);
}
.series-card--senso .series-card__glow { background: radial-gradient(circle, rgba(229, 168, 75, 0.16), transparent 70%); }
.series-card--agent .series-card__glow { background: radial-gradient(circle, rgba(201, 169, 110, 0.24), transparent 70%); }
@media (hover: hover) and (pointer: fine) {
  .series-card:hover { transform: translateY(-6px); }
  .series-card--senso:hover { border-color: rgba(229, 168, 75, 0.5); }
  .series-card--agent:hover { border-color: rgba(201, 169, 110, 0.7); }
}
.series-card__top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; position: relative; z-index: 1; }
.series-card__mark {
  width: 46px; height: 46px;
  border-radius: 50%;
  flex: none;
}
.series-card__mark--senso {
  border: 3px solid var(--state-caution);
  box-shadow: 0 0 16px rgba(229, 168, 75, 0.45);
}
.series-card__mark--agent {
  background: radial-gradient(circle at 34% 28%, var(--color-gold-light), var(--color-gold) 58%, var(--color-gold-dark));
  box-shadow: 0 0 18px rgba(201, 169, 110, 0.55);
}
.series-card__badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.series-card__badge--senso { color: var(--state-caution); }
.series-card__badge--agent { color: var(--color-gold-light); }

.series-card__name {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--color-text-dim);
}
.series-card__name strong { color: var(--color-text); font-weight: 700; }
.series-card__tagline {
  position: relative; z-index: 1;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-text);
  line-height: 1.25;
}
.series-card--senso .series-card__tagline { color: var(--state-caution); }
.series-card--agent .series-card__tagline { color: var(--color-gold-light); }
.series-card__desc {
  position: relative; z-index: 1;
  color: var(--color-text-dim);
  font-size: var(--text-sm);
  line-height: 1.7;
}
.series-card__list {
  position: relative; z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 0.2rem;
}
.series-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  line-height: 1.5;
}
.series-card__list li .ic {
  flex: none;
  width: 20px; height: 20px;
  margin-top: 0.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
}
.series-card__list li .ic--yes { color: var(--state-safe); background: rgba(127, 192, 138, 0.14); }
.series-card__list li .ic--no  { color: var(--state-alarm); background: rgba(225, 75, 59, 0.12); }
.series-card__list li.is-off { color: var(--color-text-faint); }
.series-card__list li strong { color: var(--color-text); font-weight: 600; }

.series-card__foot {
  position: relative; z-index: 1;
  margin-top: auto;
  padding-top: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}
.series-card__note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ==========================================================================
   Power options — wired vs battery
   ========================================================================== */
.power-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.power-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-2));
  transition: transform var(--duration-normal) var(--ease-out-expo), border-color var(--duration-normal);
}
@media (hover: hover) and (pointer: fine) {
  .power-card:hover { transform: translateY(-6px); border-color: rgba(201, 169, 110, 0.4); }
}
.power-card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.14);
  color: var(--color-gold-light);
  margin-bottom: var(--space-sm);
}
.power-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  letter-spacing: -0.01em;
}
.power-card__desc {
  color: var(--color-text-dim);
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-top: 0.6rem;
  max-width: 44ch;
}
.power-card__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: var(--space-md); }
.power-card__tags span {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
}

/* ==========================================================================
   Config builder — pick series + power, live summary
   ========================================================================== */
.config-section {
  border-top: 1px solid var(--color-line);
  background:
    radial-gradient(ellipse 70% 60% at 12% 10%, rgba(201, 169, 110, 0.1), transparent 60%),
    var(--color-deep);
}
.config {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  align-items: start;
}
.config__groups { display: flex; flex-direction: column; gap: var(--space-lg); }
.config__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  margin-bottom: 0.9rem;
}
.config__opts { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.config__opt {
  text-align: left;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color var(--duration-fast), background var(--duration-fast), transform var(--duration-fast) var(--ease-out-expo);
}
.config__opt:active { transform: scale(0.98); }
.config__opt h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.config__opt p { color: var(--color-text-dim); font-size: var(--text-xs); margin-top: 0.35rem; line-height: 1.5; }
.config__opt .dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.config__opt .dot--senso { border: 2px solid var(--state-caution); }
.config__opt .dot--agent { background: radial-gradient(circle at 34% 28%, var(--color-gold-light), var(--color-gold-dark)); }
.config__opt.is-selected { border-color: var(--color-gold); background: rgba(201, 169, 110, 0.08); }
.config__opt.is-selected h4 { color: var(--color-gold-light); }

.config__summary {
  position: sticky;
  top: 12vh;
  border: 1px solid rgba(201, 169, 110, 0.35);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, #241a13, var(--color-surface));
  padding: var(--space-lg);
}
.config__summary-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold-light);
}
.config__summary-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  margin-top: 0.5rem;
  letter-spacing: -0.01em;
}
.config__summary-tagline { color: var(--color-text-dim); font-size: var(--text-sm); margin-top: 0.4rem; line-height: 1.6; }
.config__summary-spec {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
}
.config__summary-spec li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
  border-top: 1px solid var(--color-line);
  font-size: var(--text-sm);
}
.config__summary-spec li span:first-child { color: var(--color-text-faint); }
.config__summary-spec li span:last-child { color: var(--color-text); font-weight: 600; text-align: right; }
.config__summary .btn-primary { margin-top: var(--space-md); width: 100%; justify-content: center; }

/* ==========================================================================
   Comparison — reuse .compare-table from style.css; column accents
   ========================================================================== */
.compare-table .compare-agent {
  background: rgba(201, 169, 110, 0.08);
  color: var(--color-text);
  border-left: 1px solid rgba(201, 169, 110, 0.3);
  border-right: 1px solid rgba(201, 169, 110, 0.3);
}
.compare-table thead .compare-agent { color: var(--color-gold-light); font-weight: 700; }
.compare-table thead .compare-senso { color: var(--state-caution); font-weight: 700; }

/* ==========================================================================
   Closing CTA band
   ========================================================================== */
.product-cta {
  border-top: 1px solid var(--color-line);
  text-align: center;
  background:
    radial-gradient(ellipse 60% 70% at 50% 0%, rgba(201, 169, 110, 0.14), transparent 62%),
    var(--color-deep);
}
.product-cta__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-2xl);
  letter-spacing: -0.015em;
  max-width: 20ch;
  margin-inline: auto;
}
.product-cta__lede { color: var(--color-text-dim); font-size: var(--text-lg); max-width: 52ch; margin: var(--space-sm) auto 0; }
.product-cta__actions { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; margin-top: var(--space-lg); }

@media (max-width: 900px) {
  .series-duo { grid-template-columns: 1fr; }
  .power-grid { grid-template-columns: 1fr; }
  .config { grid-template-columns: 1fr; }
  .config__summary { position: static; }
}
@media (max-width: 560px) {
  .config__opts { grid-template-columns: 1fr; }
}

/* ==========================================================================
   LIGHT MODE LAYER — product page (theme system defined in css/style.css)
   ========================================================================== */
[data-theme="light"] .series-card--agent {
  border-color: rgba(140, 94, 28, 0.42);
  background: linear-gradient(165deg, #FFFCF5, #FFFFFF);
  box-shadow: var(--shadow-lg);
}
[data-theme="light"] .config__summary {
  border-color: rgba(140, 94, 28, 0.35);
  background: linear-gradient(165deg, #FFFCF5, #FFFFFF);
  box-shadow: var(--shadow-lg);
}
/* Deepen the Senso amber where it's used as text/glyphs on white (the amber
   ring mark itself stays vivid). */
[data-theme="light"] .series-card--senso .series-card__tagline { color: #9A6410; }
[data-theme="light"] .series-card__badge--senso { color: #8A5A12; }
[data-theme="light"] .series-card__list li .ic--yes { color: #3E8A50; }
[data-theme="light"] .compare-table thead .compare-senso { color: #8A5A12; }