/* Lab product detail pages (Kobi, TOFU, GapShield, AI Research Lab, DSD HAL) */

.lab-hero {
  position: relative;
  overflow: hidden;
  padding: 180px 0 90px;
  background:
    radial-gradient(ellipse 70% 55% at 50% 28%, rgba(248,178,74,.10), transparent 70%),
    linear-gradient(180deg, #0B0B0B 0%, #001a33 50%, #0B0B0B 100%);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.lab-hero::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(248,178,74,.5), transparent);
}
.lab-hero-inner { position: relative; }
.lab-eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: .22em;
  color: var(--gold); text-transform: uppercase; margin: 0 0 20px;
}
.lab-title {
  font-family: var(--display); font-weight: 900;
  font-size: clamp(48px, 7vw, 80px); line-height: 1; letter-spacing: -.03em;
  margin: 0; text-transform: uppercase;
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.lab-logo { margin: 0 0 4px; }
.lab-logo img { height: 132px; width: auto; display: block; }
.lab-tagline {
  font-family: var(--serif); font-weight: 400; font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3; color: #FAF9F6; margin: 20px 0 0; max-width: 820px;
}
.lab-hero-media {
  margin-top: 48px;
  aspect-ratio: 1024 / 576; width: 100%; max-width: 1024px;
  border-radius: 8px; overflow: hidden;
  border: 1px solid rgba(248,178,74,.3);
  background: linear-gradient(180deg, rgba(123,51,6,.2) 0%, rgba(0,0,0,0) 100%);
}
.lab-hero-media img, .lab-hero-media video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Intro */
.lab-intro { padding: 96px 0; background: #001122; }
.lab-intro-h {
  font-family: var(--sans); font-weight: 700; font-size: clamp(28px, 3.6vw, 36px);
  line-height: 1.12; letter-spacing: -.02em; margin: 0 0 24px;
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  display: inline-block;
}
.lab-intro-body { max-width: 1024px; display: flex; flex-direction: column; gap: 20px; }
.lab-intro-body p {
  font-family: var(--sans); font-weight: 300; font-size: 19px; line-height: 1.65;
  color: rgba(255,255,255,.82); margin: 0;
}

/* Generic section */
.lab-band {
  padding: 96px 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,26,51,.35) 50%, rgba(0,0,0,0) 100%);
}
.lab-band.alt { background: #000; }
.lab-h2 {
  font-family: var(--display); font-weight: 900; font-size: clamp(32px, 4.4vw, 48px);
  line-height: 1.05; letter-spacing: -.03em; margin: 0 0 48px;
  text-transform: uppercase;
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* Pillars (3 cards) */
.lab-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.lab-pillar {
  background: linear-gradient(180deg, rgba(255,255,255,.03) 0%, rgba(0,0,0,0) 100%);
  border: 1px solid rgba(248,178,74,.3);
  padding: 34px;
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px;
  transition: border-color .25s ease, transform .25s ease;
}
.lab-pillar:hover { border-color: rgba(248,178,74,.6); transform: translateY(-4px); }
.lab-pillar-icon {
  width: 76px; height: 76px;
  background: rgba(248,178,74,.1); border: 1px solid rgba(248,178,74,.3);
  display: grid; place-items: center; color: var(--gold);
}
.lab-pillar-icon svg { width: 40px; height: 40px; }
.lab-pillar h3 {
  font-family: var(--sans); font-weight: 700; font-size: 20px; line-height: 1.3;
  color: var(--gold); margin: 0;
}
.lab-pillar p {
  font-family: var(--sans); font-weight: 300; font-size: 17px; line-height: 1.55;
  color: rgba(255,255,255,.7); margin: 0;
}

/* Spec summary (bullet list, 2-col) */
.lab-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.lab-spec {
  background: linear-gradient(180deg, rgba(255,255,255,.03) 0%, rgba(0,0,0,0) 100%);
  border: 1px solid rgba(255,255,255,.1); border-radius: 6px;
  padding: 25px; display: flex; gap: 16px; align-items: flex-start;
}
.lab-spec::before {
  content: ""; flex: 0 0 8px; width: 8px; height: 8px; margin-top: 9px;
  border-radius: 50%; background: var(--gold-hi);
}
.lab-spec p {
  font-family: var(--sans); font-weight: 300; font-size: 18px; line-height: 1.55;
  color: rgba(255,255,255,.82); margin: 0;
}
.lab-spec b { font-weight: 700; color: var(--gold); }

/* Tradewinds callout */
.lab-callout {
  background: linear-gradient(180deg, rgba(248,178,74,.1) 0%, rgba(0,0,0,0) 60%);
  border: 1px solid rgba(248,178,74,.4);
  padding: 50px; margin-bottom: 64px;
}
.lab-callout-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.lab-callout-head svg { width: 40px; height: 40px; color: var(--gold); flex: 0 0 auto; }
.lab-callout-head h3 {
  font-family: var(--sans); font-weight: 700; font-size: 20px; color: var(--gold);
  margin: 0; letter-spacing: -.01em;
}
.lab-callout p {
  font-family: var(--sans); font-weight: 400; font-size: 20px; line-height: 1.6;
  color: rgba(255,255,255,.92); margin: 0; max-width: 1100px;
}

/* Lab initiatives (3 left-aligned cards) */
.lab-inits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.lab-init {
  background: linear-gradient(180deg, rgba(255,255,255,.03) 0%, rgba(0,0,0,0) 100%);
  border: 1px solid rgba(255,255,255,.1);
  padding: 33px; display: flex; flex-direction: column; gap: 16px;
}
.lab-init-head { display: flex; align-items: center; gap: 16px; }
.lab-init-head svg { width: 32px; height: 32px; color: var(--gold); flex: 0 0 auto; }
.lab-init-head h3 {
  font-family: var(--sans); font-weight: 700; font-size: 20px; color: var(--gold);
  margin: 0; line-height: 1.2;
}
.lab-init p {
  font-family: var(--sans); font-weight: 300; font-size: 16px; line-height: 1.6;
  color: rgba(255,255,255,.7); margin: 0;
}

/* CTA band */
.lab-cta-band { padding: 80px 0; background: #000; }
.lab-cta {
  background: linear-gradient(180deg, rgba(248,178,74,.1) 0%, rgba(0,0,0,0) 70%);
  border: 1px solid rgba(248,178,74,.3);
  padding: 56px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 28px;
}
.lab-cta h2 {
  font-family: var(--display); font-weight: 900; font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -.03em; color: #fff; margin: 0; text-transform: uppercase;
}
.lab-back {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.lab-back:hover { color: var(--gold); }

@media (max-width: 980px) {
  .lab-pillars, .lab-inits { grid-template-columns: 1fr; }
  .lab-specs { grid-template-columns: 1fr; }
}