/* ══════════════════════════════════════════════
   PRODUCT DETAIL PAGES — Shared Stylesheet
   Namaste Innovations
═══════════════════════════════════════════════ */

/* ── BASE ── */
.prod-body {
  background: var(--charcoal);
  color: var(--paper);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  margin: 0; padding: 0;
}

/* ── NAV ── */
.prod-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px;
  height: 64px;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.prod-nav-back {
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; font-weight: 500;
  transition: color 0.2s;
}
.prod-nav-back:hover { color: var(--gold); }
.prod-nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px; color: var(--white); text-decoration: none;
  letter-spacing: 0.05em;
}
.prod-nav-cta {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink); background: var(--gold);
  text-decoration: none; font-weight: 600;
  padding: 10px 22px;
  transition: background 0.2s, transform 0.2s;
}
.prod-nav-cta:hover { background: var(--gold-light); transform: translateY(-1px); }

/* ── HERO ── */
.prod-hero {
  position: relative;
  z-index: 1;
  min-height: 88vh;
  min-height: 88dvh;
  display: flex; align-items: flex-end;
  padding-top: 64px;
  overflow: hidden;
}
.prod-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  background-repeat: no-repeat;
  filter: grayscale(30%) brightness(0.45);
  transform: scale(1.04);
}
.prod-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,13,13,0.3) 0%,
    rgba(13,13,13,0.5) 40%,
    rgba(13,13,13,0.92) 100%
  );
}
.prod-hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; width: 100%;
  padding: 0 48px 72px;
}
.prod-eyebrow {
  font-size: 9px; letter-spacing: 0.35em; text-transform: uppercase;
  color: var(--gold); font-weight: 500; margin-bottom: 20px;
}
.prod-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(44px, 7vw, 88px); font-weight: 300;
  color: var(--white); line-height: 1.0; margin: 0 0 24px;
}
.prod-title em { color: var(--gold-light); font-style: italic; }
.prod-subtitle {
  font-size: 15px; line-height: 1.75; color: rgba(244,241,236,0.75);
  font-weight: 300; max-width: 600px; margin-bottom: 44px;
}
.prod-hero-stats {
  display: flex; align-items: center; gap: 0;
  border: 1px solid rgba(201,168,76,0.3);
  background: rgba(13,13,13,0.6);
  backdrop-filter: blur(8px);
  display: inline-flex;
}
.prod-hstat { padding: 18px 32px; text-align: center; }
.prod-hstat-div { width: 1px; height: 52px; background: rgba(201,168,76,0.25); flex-shrink: 0; }
.prod-hstat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 34px; color: var(--gold); font-weight: 400; line-height: 1;
}
.prod-hstat-num sup { font-size: 14px; opacity: 0.75; }
.prod-hstat-lbl {
  font-size: 8px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); margin-top: 6px; font-weight: 500;
}

/* ── MAIN CONTENT ── */
.prod-main { background: var(--charcoal); }
.prod-section { padding: 96px 0; border-bottom: 1px solid var(--line); }
.prod-section-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 48px;
}
.prod-section-label {
  font-size: 9px; letter-spacing: 0.35em; text-transform: uppercase;
  color: var(--gold); font-weight: 500; margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.prod-section-label::before {
  content: ''; display: block;
  width: 32px; height: 1px; background: var(--gold);
}
.prod-section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(30px, 4vw, 52px); font-weight: 300;
  color: var(--white); line-height: 1.1; margin: 0 0 28px;
}
.prod-section-title em { color: var(--gold-light); font-style: italic; }

/* ── OVERVIEW — 2 col ── */
.prod-two-col {
  display: grid; grid-template-columns: 1fr;
  gap: 56px; align-items: start;
}
@media(min-width: 900px) {
  .prod-two-col { grid-template-columns: 1fr 1fr; }
}
.prod-col-text p {
  font-size: 14.5px; line-height: 1.85; color: var(--muted);
  font-weight: 300; margin-bottom: 20px;
}
.prod-highlight-box {
  display: flex; gap: 16px; align-items: flex-start;
  border-left: 2px solid var(--gold);
  padding: 16px 20px;
  background: rgba(201,168,76,0.06);
  margin-top: 28px;
  font-size: 13.5px; line-height: 1.7; color: var(--paper);
}
.prod-highlight-box strong { color: var(--gold-light); font-weight: 500; }
.prod-highlight-icon { color: var(--gold); font-size: 14px; flex-shrink: 0; margin-top: 2px; }

/* framed image */
.prod-col-img { position: relative; }
.prod-img-frame {
  position: relative;
  border: 1px solid var(--line);
  padding: 10px;
  background: var(--ink);
}
.prod-corner {
  position: absolute;
  width: 16px; height: 16px;
  border-color: var(--gold); border-style: solid;
}
.prod-corner--tl { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.prod-corner--tr { top: -1px; right: -1px; border-width: 2px 2px 0 0; }
.prod-corner--bl { bottom: -1px; left: -1px; border-width: 0 0 2px 2px; }
.prod-corner--br { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
.prod-img-frame img {
  width: 100%; display: block;
  aspect-ratio: 4/3; object-fit: cover;
  filter: grayscale(20%) brightness(0.88);
}

/* ── SPECS ── */
.prod-specs-section { background: var(--ink); }
.prod-specs-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 2px; background: var(--line);
  border: 1px solid var(--line);
  margin-top: 40px;
}
@media(min-width: 768px) { .prod-specs-grid { grid-template-columns: repeat(2,1fr); } }

.prod-spec-block {
  background: var(--charcoal);
  padding: 32px 36px;
}
.prod-spec-head {
  font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); font-weight: 500;
  margin-bottom: 20px; padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.prod-spec-row {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px; padding: 9px 0;
  border-bottom: 1px solid rgba(201,168,76,0.06);
  font-size: 13px;
}
.prod-spec-row:last-child { border-bottom: none; }
.prod-spec-row span:first-child {
  font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--muted); font-weight: 500; flex-shrink: 0; min-width: 100px;
}
.prod-spec-row span:last-child { color: var(--paper); font-weight: 300; text-align: right; }

/* ── APPLICATIONS ── */
.prod-app-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 2px; background: var(--line);
  border: 1px solid var(--line);
  margin-top: 40px;
}
@media(min-width: 640px) { .prod-app-grid { grid-template-columns: repeat(2,1fr); } }
@media(min-width: 1024px) { .prod-app-grid { grid-template-columns: repeat(3,1fr); } }

.prod-app-card {
  background: var(--charcoal);
  padding: 32px 32px;
  transition: background 0.3s;
  position: relative;
}
.prod-app-card::after {
  content: '';
  position: absolute; left: 0; bottom: 0; top: 0;
  width: 2px; background: transparent;
  transition: background 0.3s;
}
.prod-app-card:hover { background: var(--mid); }
.prod-app-card:hover::after { background: var(--gold); }
.prod-app-icon {
  font-size: 28px; margin-bottom: 14px; display: block;
}
.prod-app-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px; font-weight: 500; color: var(--white);
  margin-bottom: 10px; line-height: 1.2;
}
.prod-app-desc {
  font-size: 13px; line-height: 1.75; color: var(--muted); font-weight: 300;
}

/* ── HOW WE DELIVER ── */
.prod-how { background: var(--ink); }
.prod-steps {
  display: flex; flex-direction: column;
  gap: 0; margin-top: 40px;
  border: 1px solid var(--line);
}
.prod-step {
  display: grid; grid-template-columns: 80px 1fr;
  border-bottom: 1px solid var(--line);
  transition: background 0.3s;
}
.prod-step:last-child { border-bottom: none; }
.prod-step:hover { background: rgba(201,168,76,0.03); }
.prod-step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 44px; color: rgba(201,168,76,0.2);
  padding: 28px 0 28px 32px;
  line-height: 1; border-right: 1px solid var(--line);
  display: flex; align-items: flex-start;
  transition: color 0.3s;
}
.prod-step:hover .prod-step-num { color: rgba(201,168,76,0.45); }
.prod-step-body { padding: 28px 40px; }
.prod-step-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px; font-weight: 500; color: var(--white);
  margin-bottom: 10px;
}
.prod-step-desc {
  font-size: 13.5px; line-height: 1.8; color: var(--muted); font-weight: 300;
}

/* ── CTA SECTION ── */
.prod-cta-section {
  background: var(--ink);
  border-top: 1px solid var(--line);
  padding: 96px 0;
}
.prod-cta-inner {
  display: grid; grid-template-columns: 1fr;
  gap: 48px; align-items: center;
}
@media(min-width: 900px) { .prod-cta-inner { grid-template-columns: 1fr auto; } }
.prod-cta-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 3.5vw, 48px); font-weight: 300;
  color: var(--white); line-height: 1.1; margin: 0 0 16px;
}
.prod-cta-text p {
  font-size: 14px; line-height: 1.75; color: var(--muted); font-weight: 300;
}
.prod-cta-actions {
  display: flex; flex-direction: column; gap: 12px; flex-shrink: 0;
}
.prod-btn-primary {
  display: block; text-align: center;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink); background: var(--gold);
  text-decoration: none; font-weight: 600;
  padding: 16px 32px;
  white-space: nowrap;
  transition: background 0.2s, transform 0.2s;
}
.prod-btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.prod-btn-secondary {
  display: block; text-align: center;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--line);
  text-decoration: none; font-weight: 500;
  padding: 14px 32px;
  transition: border-color 0.2s, color 0.2s;
}
.prod-btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

/* ── FOOTER ── */
.prod-footer {
  background: var(--ink);
  border-top: 1px solid var(--line);
  padding: 28px 0;
}
.prod-footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 48px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.prod-footer-inner > span {
  font-size: 11px; color: var(--muted); font-weight: 300;
}
.prod-footer-links { display: flex; gap: 28px; flex-wrap: wrap; }
.prod-footer-links a {
  font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; font-weight: 500;
  transition: color 0.2s;
}
.prod-footer-links a:hover { color: var(--gold); }

/* ── RESPONSIVE ── */
@media(max-width: 768px) {
  .prod-nav { padding: 0 24px; }
  .prod-hero-content { padding: 0 24px 56px; }
  .prod-section-inner { padding: 0 24px; }
  .prod-section { padding: 64px 0; }
  .prod-hero-stats { flex-direction: column; width: 100%; }
  .prod-hstat-div { width: 100%; height: 1px; }
  .prod-step { grid-template-columns: 56px 1fr; }
  .prod-step-num { font-size: 32px; padding: 20px 0 20px 20px; }
  .prod-step-body { padding: 20px 24px; }
  .prod-footer-inner { flex-direction: column; align-items: flex-start; padding: 0 24px; }
}