/* ═══════════════════════════════════════════════════════
   SYMPLIA — Product Pages + Nav Dropdown
═══════════════════════════════════════════════════════ */

/* ── Color tokens per product ─────────────────────── */
:root {
  --adagio-primary:  #7C3AED;
  --adagio-light:    #A78BFA;
  --adagio-glow:     rgba(124,58,237,.3);
  --adagio-bg:       rgba(124,58,237,.08);

  --ati-primary:     #507255;
  --ati-light:       #6B9870;
  --ati-glow:        rgba(80,114,85,.35);
  --ati-bg:          rgba(80,114,85,.08);
}

/* ════════════════════════════════════════════════════
   NAV DROPDOWN
════════════════════════════════════════════════════ */
.nav-dropdown { position: relative; }

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  color: rgba(255,255,255,.75);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
  background: none;
  border: none;
  font-family: var(--font-sans);
}
.nav-dropdown-trigger:hover,
.nav-dropdown:hover .nav-dropdown-trigger {
  color: #fff;
  background: rgba(255,255,255,.08);
}
.nav-dropdown-trigger svg {
  transition: transform var(--transition-fast);
}
.nav-dropdown:hover .nav-dropdown-trigger svg,
.nav-dropdown-trigger[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
  background: rgba(5,6,9,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: 200;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown-trigger[aria-expanded="true"] + .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: grid;
  grid-template-columns: 28px 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 0 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: rgba(255,255,255,.8);
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}
.nav-dropdown-menu a img {
  grid-row: span 2;
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 6px;
}
.nav-dropdown-menu a span {
  grid-column: 2;
  font-size: 12px;
  font-weight: 400;
  color: rgba(255,255,255,.45);
  margin-top: 1px;
}
.nav-dropdown-menu a:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}
.nav-dropdown-menu a.active {
  background: rgba(255,255,255,.06);
  color: #fff;
}

/* ════════════════════════════════════════════════════
   PRODUCT PAGE — SHARED
════════════════════════════════════════════════════ */
.product-page { background: #fff; }

/* Product hero layout */
.product-hero {
  min-height: 100dvh;
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
  gap: 0;
}

@media (min-width: 900px) {
  .product-hero {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
}

.product-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Adagio bg */
.product-hero--adagio {
  background: linear-gradient(135deg, #1e1040 0%, #0f172a 60%, #1a0a3e 100%);
}
.product-hero--adagio .product-hero-bg {
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(124,58,237,.35) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 80%, rgba(167,139,250,.15) 0%, transparent 60%);
}

/* ATI bg */
.product-hero--ati {
  background: linear-gradient(135deg, #050609 0%, #0d1510 60%, #091209 100%);
}
.product-hero-bg--ati {
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(80,114,85,.35) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 80%, rgba(186,171,148,.1) 0%, transparent 60%);
}

.product-hero > .container {
  position: relative;
  z-index: 2;
  padding: 60px 24px 48px;
}
@media (min-width: 1024px) { .product-hero > .container { padding: 60px 48px 48px; } }

.product-hero-content { max-width: 560px; }

.product-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.5);
  margin-bottom: 32px;
  transition: color var(--transition-fast);
}
.product-back:hover { color: rgba(255,255,255,.9); }

.product-logo-wrap {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.product-logo { max-width: 52px; max-height: 52px; object-fit: contain; }

.product-tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }

.product-tag {
  display: inline-block;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}
.product-tag--adagio { background: rgba(124,58,237,.2); color: #c4b5fd; border: 1px solid rgba(124,58,237,.3); }
.product-tag--ati    { background: rgba(3,105,161,.2);  color: #BAAB94; border: 1px solid rgba(3,105,161,.3); }

.product-title {
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}

.adagio-gradient {
  background: linear-gradient(135deg, #c4b5fd 0%, #a78bfa 40%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ati-gradient {
  background: linear-gradient(135deg, #BAAB94 0%, #F9F7F3 50%, #507255 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-subtitle {
  font-size: clamp(15px, 1.8vw, 18px);
  color: rgba(255,255,255,.68);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.product-hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Product CTA buttons */
.btn-product {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.btn-product.btn-lg { padding: 16px 32px; font-size: 16px; }

.btn-product--adagio {
  background: var(--adagio-primary);
  color: #fff;
}
.btn-product--adagio:hover {
  background: #6d28d9;
  transform: translateY(-1px);
  box-shadow: 0 8px 28px var(--adagio-glow);
}

.btn-product--ati {
  background: #507255;
  color: #fff;
}
.btn-product--ati:hover {
  background: #025e91;
  transform: translateY(-1px);
  box-shadow: 0 8px 28px var(--ati-glow);
}

/* Hero visual panel */
.product-hero-visual {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 24px 60px;
}
@media (min-width: 900px) {
  .product-hero-visual { padding: 60px 48px 60px 0; }
}

/* ── Adagio mockup ───────────────────────────────── */
.adagio-mockup, .ati-mockup {
  width: 100%;
  max-width: 420px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.mockup-bar {
  display: flex;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.mockup-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
}
.mockup-bar span:nth-child(1) { background: #ff5f57; }
.mockup-bar span:nth-child(2) { background: #ffbd2e; }
.mockup-bar span:nth-child(3) { background: #28c840; }

.mockup-body { padding: 24px; }

/* Waveform */
.waveform {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 48px;
  margin-bottom: 24px;
  justify-content: center;
}
.waveform span {
  width: 4px;
  background: linear-gradient(to top, #7c3aed, #c4b5fd);
  border-radius: 2px;
  animation: wave 1.2s ease-in-out infinite;
}
.waveform span:nth-child(1)  { height: 16px; animation-delay: 0s; }
.waveform span:nth-child(2)  { height: 32px; animation-delay: .1s; }
.waveform span:nth-child(3)  { height: 24px; animation-delay: .2s; }
.waveform span:nth-child(4)  { height: 40px; animation-delay: .3s; }
.waveform span:nth-child(5)  { height: 28px; animation-delay: .4s; }
.waveform span:nth-child(6)  { height: 44px; animation-delay: .5s; }
.waveform span:nth-child(7)  { height: 32px; animation-delay: .4s; }
.waveform span:nth-child(8)  { height: 20px; animation-delay: .3s; }
.waveform span:nth-child(9)  { height: 36px; animation-delay: .2s; }
.waveform span:nth-child(10) { height: 16px; animation-delay: .1s; }

@keyframes wave {
  0%, 100% { transform: scaleY(1); }
  50%       { transform: scaleY(1.6); }
}

.transcript-line {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.transcript-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #a78bfa;
  margin-bottom: 6px;
}
.transcript-text {
  font-size: 14px;
  color: rgba(255,255,255,.85);
  line-height: 1.5;
}
.transcript-line--partial .transcript-label { color: rgba(255,255,255,.4); }
.cursor {
  display: inline-block;
  animation: blink .8s step-end infinite;
  color: #a78bfa;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ── ATI mockup ──────────────────────────────────── */
.ati-mockup-body { padding: 20px; }

.ati-incident {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
}

.ati-incident-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.ati-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.ati-badge--open { background: rgba(34,197,94,.15); color: #4ade80; border: 1px solid rgba(34,197,94,.3); }

.ati-incident-id { font-size: 12px; color: rgba(255,255,255,.35); font-family: monospace; }

.ati-incident-title {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  margin-bottom: 14px;
  line-height: 1.4;
}

.ati-ai-response {
  display: flex;
  gap: 10px;
  background: rgba(80,114,85,.15);
  border: 1px solid rgba(80,114,85,.25);
  border-radius: 10px;
  padding: 12px;
}

.ati-ai-avatar {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 8px;
  background: #507255;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ati-ai-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #BAAB94;
  margin-bottom: 4px;
}

.ati-ai-text p {
  font-size: 12.5px;
  color: rgba(255,255,255,.75);
  line-height: 1.5;
}

.ati-ai-text code {
  background: rgba(255,255,255,.1);
  border-radius: 4px;
  padding: 1px 5px;
  font-family: monospace;
  font-size: 11.5px;
  color: #BAAB94;
}

.ati-stats-row {
  display: flex;
  gap: 8px;
}

.ati-mini-stat {
  flex: 1;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  padding: 10px 8px;
  text-align: center;
}
.ati-mini-stat span {
  display: block;
  font-size: 16px;
  font-weight: 800;
  color: #BAAB94;
  line-height: 1;
  margin-bottom: 4px;
}
.ati-mini-stat small { font-size: 10px; color: rgba(255,255,255,.4); }

/* ════════════════════════════════════════════════════
   PRODUCT DESC SECTION
════════════════════════════════════════════════════ */
.product-desc-section { background: var(--color-background); }

.product-desc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 900px) { .product-desc-grid { grid-template-columns: 1fr 1fr; gap: 64px; } }

.product-desc-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.product-stat-card {
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: #fff;
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.product-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.product-stat-card--adagio { border-top: 3px solid var(--adagio-primary); }
.product-stat-card--ati    { border-top: 3px solid var(--ati-primary); }

.product-stat-number {
  display: block;
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.product-stat-card--adagio .product-stat-number { color: var(--adagio-primary); }
.product-stat-card--ati    .product-stat-number { color: var(--ati-primary); }

.product-stat-label {
  font-size: 14px;
  color: var(--color-secondary);
  font-weight: 500;
}

/* ════════════════════════════════════════════════════
   FEATURES
════════════════════════════════════════════════════ */
.features-section--adagio { background: #fff; }
.features-section--ati    { background: var(--color-background); }

.features-section .section-tag { background: none; }
.section-tag--adagio { background: var(--adagio-bg) !important; color: var(--adagio-primary) !important; }
.section-tag--ati    { background: var(--ati-bg) !important;    color: var(--ati-primary) !important; }

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px)  { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }

.feature-card {
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: #fff;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.features-section--ati .feature-card { background: #fff; }
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.feature-card--adagio:hover { border-color: rgba(124,58,237,.25); }
.feature-card--ati:hover    { border-color: rgba(80,114,85,.25); }

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.feature-icon--adagio { background: var(--adagio-bg); color: var(--adagio-primary); }
.feature-icon--ati    { background: var(--ati-bg);    color: var(--ati-primary); }

.feature-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}
.feature-desc {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.65;
}

/* ════════════════════════════════════════════════════
   AUDIENCE
════════════════════════════════════════════════════ */
.audience-section--adagio { background: var(--color-background); }
.audience-section--ati    { background: #fff; }

.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px)  { .audience-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .audience-grid { grid-template-columns: repeat(4, 1fr); } }

.audience-grid--two {
  max-width: 680px;
  margin: 0 auto;
}
@media (min-width: 640px) { .audience-grid--two { grid-template-columns: repeat(2, 1fr); } }

.audience-card {
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: #fff;
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.audience-card--ati { background: var(--color-background); }

.audience-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.audience-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(124,58,237,.1);
  color: var(--adagio-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.audience-icon--ati { background: var(--ati-bg); color: var(--ati-primary); }

.audience-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}
.audience-card p {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.65;
}

/* ════════════════════════════════════════════════════
   PRODUCT CTA
════════════════════════════════════════════════════ */
.product-cta {
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.product-cta--adagio {
  background: linear-gradient(135deg, #1e1040 0%, #0f172a 60%, #1a0a3e 100%);
}
.product-cta--ati {
  background: linear-gradient(135deg, #050609 0%, #0d1510 60%, #091209 100%);
}

.product-cta-content {
  position: relative;
  z-index: 2;
  max-width: 520px;
  margin: 0 auto;
  padding: 0 24px;
}

.product-cta-logo {
  max-height: 56px;
  max-width: 160px;
  object-fit: contain;
  margin: 0 auto 24px;
  filter: brightness(0) invert(1) opacity(.9);
}

.product-cta h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -.02em;
  margin-bottom: 12px;
  line-height: 1.2;
}

.product-cta p {
  font-size: 16px;
  color: rgba(255,255,255,.65);
  margin-bottom: 32px;
  line-height: 1.65;
}