/* ============================================================
   Neurovizr MENA — Electric Blue Edition
   Glossy electric-blue product render with white backlit
   typography and soft cyan glow on a deep royal-blue gradient.
   ============================================================ */

:root {
  /* Core palette */
  --bg-0:        #02112e;
  --bg-1:        #0a3f9e;
  --bg-2:        #0057c8;
  --navy:        #244c86;
  --navy-2:      #2e5a97;
  --blue:        #22afff;
  --blue-2:      #4cc3ff;
  --cyan:        #8fe8ff;
  --white:       #ffffff;
  --soft:        #f4f4f4;
  --text-dim:    #b9d6f5;
  --text-mute:   #7faad6;
  --line:        rgba(143, 232, 255, 0.14);
  --line-strong: rgba(143, 232, 255, 0.28);

  /* Effects */
  --glow-blue:   0 0 60px -10px rgba(76, 195, 255, 0.55);
  --glow-cyan:   0 0 120px -20px rgba(143, 232, 255, 0.45);
  --glow-rim:    0 0 0 1px rgba(76, 195, 255, 0.35), 0 0 40px -8px rgba(34, 175, 255, 0.45);
  --shadow-deep: 0 30px 80px -30px rgba(2, 17, 46, 0.9);

  --t-fast: .18s cubic-bezier(.2,.7,.2,1);
  --t-base: .35s cubic-bezier(.2,.7,.2,1);
  --t-slow: .6s  cubic-bezier(.2,.7,.2,1);

  --max:    1280px;
  --radius: 18px;
  --radius-sm: 10px;

  --font-display: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background:
    radial-gradient(80% 60% at 50% 0%, #0a3f9e 0%, #02112e 60%, #010a1f 100%);
  color: var(--soft);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.04;
  margin: 0 0 0.6em;
  color: var(--white);
}
h1 {
  font-size: clamp(2.8rem, 6.5vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}
h2 { font-size: clamp(2rem, 4vw, 3.6rem); font-weight: 600; }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { margin: 0 0 1em; color: var(--text-dim); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--blue-2);
  margin-bottom: 1rem;
  display: inline-block;
  text-shadow: 0 0 24px rgba(76, 195, 255, 0.45);
}
.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--text-dim);
  max-width: 62ch;
  line-height: 1.6;
}

.gradient-text {
  background: linear-gradient(180deg, #ffffff 0%, #8fe8ff 50%, #4cc3ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 30px rgba(143, 232, 255, 0.35));
}
.glow-text {
  color: var(--white);
  text-shadow:
    0 0 14px rgba(143, 232, 255, 0.65),
    0 0 40px rgba(76, 195, 255, 0.45),
    0 0 80px rgba(34, 175, 255, 0.35);
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: clamp(72px, 9vw, 140px) 0; position: relative; }
.section-tight { padding: clamp(48px, 6vw, 96px) 0; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(2, 17, 46, 0.45);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  border-bottom: 1px solid transparent;
  transition: background var(--t-base), border-color var(--t-base), padding var(--t-base);
}
.site-header.scrolled {
  background: rgba(2, 17, 46, 0.85);
  border-bottom-color: var(--line);
  padding: 10px 0;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  white-space: nowrap;
}
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, var(--cyan) 0%, var(--blue) 45%, var(--bg-1) 100%);
  box-shadow:
    0 0 0 1px rgba(143, 232, 255, 0.5) inset,
    0 0 20px -2px var(--blue-2);
  flex-shrink: 0;
}
.brand-logo {
  height: 38px;
  width: auto;
  display: block;
  filter:
    brightness(0) invert(1)
    drop-shadow(0 0 8px rgba(143, 232, 255, 0.45));
}
.site-header.scrolled .brand-logo { height: 32px; }
.footer-brand .brand-logo { height: 32px; }
.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.22em;
  color: var(--white);
}
.brand-region {
  font-size: 0.66rem;
  letter-spacing: 0.32em;
  color: var(--blue-2);
  padding-left: 10px;
  margin-left: 10px;
  border-left: 1px solid var(--line-strong);
  font-family: var(--font-sans);
  font-weight: 500;
}
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}
.nav-links a:hover { color: var(--white); }
.nav-links a.active { color: var(--white); }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.menu-toggle { display: none; }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .menu-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    border-radius: 10px;
    border: 1px solid var(--line-strong);
    color: var(--white);
  }
  .nav.open .nav-links {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(2, 17, 46, 0.96);
    backdrop-filter: blur(24px);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 24px; gap: 20px;
    align-items: flex-start;
  }
  .brand-region { display: none; }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  font-family: var(--font-sans);
  transition: transform var(--t-fast), background var(--t-base), border-color var(--t-base), color var(--t-fast), box-shadow var(--t-base);
  white-space: nowrap;
  position: relative;
  isolation: isolate;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--blue-2) 0%, var(--blue) 100%);
  color: var(--bg-0);
  box-shadow:
    0 0 0 1px rgba(143, 232, 255, 0.55) inset,
    0 8px 24px -6px rgba(34, 175, 255, 0.6),
    0 0 40px -8px rgba(143, 232, 255, 0.45);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--blue-2) 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.7) inset,
    0 12px 32px -8px rgba(76, 195, 255, 0.7),
    0 0 60px -8px rgba(143, 232, 255, 0.6);
}
.btn-ghost {
  background: rgba(143, 232, 255, 0.05);
  color: var(--white);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--blue-2);
  background: rgba(76, 195, 255, 0.12);
  color: var(--cyan);
}
.btn-sm { padding: 10px 18px; font-size: 0.82rem; }
.btn .arrow { transition: transform var(--t-fast); }
.btn:hover .arrow { transform: translateX(3px); }

/* ============================================================
   Hero — with video loop
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: clamp(140px, 18vh, 220px) 0 100px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}
.hero-video-bg video {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: saturate(1.2) contrast(1.05);
}
.hero-video-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 80% at 30% 40%, transparent 0%, rgba(2, 17, 46, 0.65) 70%, rgba(2, 17, 46, 0.92) 100%),
    linear-gradient(180deg, rgba(2,17,46,0.5) 0%, rgba(2,17,46,0.3) 40%, rgba(2,17,46,0.9) 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(143, 232, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 232, 255, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}
.glow-orb.cyan { background: var(--cyan); opacity: 0.4; }
.glow-orb.blue { background: var(--blue); }

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
}
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero { min-height: auto; padding-top: 130px; }
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(143, 232, 255, 0.08);
  font-size: 0.78rem;
  color: var(--cyan);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-tag .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan), 0 0 28px var(--blue);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero h1 .accent { display: inline-block; }
.hero h1 .accent.glow {
  color: var(--white);
  text-shadow:
    0 0 16px rgba(143, 232, 255, 0.8),
    0 0 50px rgba(76, 195, 255, 0.6),
    0 0 100px rgba(34, 175, 255, 0.45);
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  max-width: 560px;
}
.hero-stats .stat-num {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
}
.hero-stats .stat-lbl {
  font-size: 0.72rem;
  color: var(--text-mute);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-deep), var(--glow-cyan);
  border: 1px solid var(--line-strong);
  background: linear-gradient(160deg, var(--bg-1), var(--bg-0));
}
.hero-visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.6s ease;
}
.hero-visual video {
  width: 100%; height: 100%;
  object-fit: contain;
  background: linear-gradient(160deg, var(--bg-1), var(--bg-0));
  transition: transform 1.6s ease;
}
.hero-visual:hover video,
.hero-visual:hover img { transform: scale(1.05); }
.hero-visual::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(2, 17, 46, 0.7));
  pointer-events: none;
}
.hero-visual-caption {
  position: absolute;
  bottom: 22px; left: 22px; right: 22px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: end;
  color: var(--white);
  pointer-events: none;
}
.hero-visual-caption .model {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.hero-visual-caption .price {
  font-size: 0.78rem;
  color: var(--cyan);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ============================================================
   Press strip
   ============================================================ */
.logo-strip {
  padding: 48px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(2, 17, 46, 0.4);
}
.logo-strip-label {
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 28px;
  font-weight: 600;
}
.logo-strip-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 40px;
  align-items: center;
  opacity: 0.7;
}
.logo-strip-items img {
  max-height: 32px;
  width: auto;
  margin: 0 auto;
  filter: brightness(0) invert(1) opacity(0.85);
  transition: opacity var(--t-base), filter var(--t-base);
}
.logo-strip-items img:hover { filter: brightness(0) invert(1) opacity(1); }
.logo-strip-items > div {
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  font-weight: 600;
}
@media (max-width: 780px) {
  .logo-strip-items { grid-template-columns: repeat(2, 1fr); gap: 28px; }
}

/* ============================================================
   Section heads
   ============================================================ */
.section-head {
  text-align: center;
  margin: 0 auto 70px;
  max-width: 760px;
}
.section-head .lead { margin-left: auto; margin-right: auto; }

/* ============================================================
   Pillars
   ============================================================ */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.pillars.three {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 980px) {
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .pillars.three { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .pillars { grid-template-columns: 1fr; }
  .pillars.three { grid-template-columns: 1fr; }
}
.pillar {
  background:
    linear-gradient(160deg, rgba(36, 76, 134, 0.45) 0%, rgba(2, 17, 46, 0.55) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: rgba(76, 195, 255, 0.45);
  box-shadow: var(--glow-blue);
}
.pillar::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at top right, rgba(76, 195, 255, 0.12), transparent 60%);
  opacity: 0;
  transition: opacity var(--t-base);
}
.pillar:hover::before { opacity: 1; }
.pillar .pillar-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(143, 232, 255, 0.18), rgba(34, 175, 255, 0.1));
  border: 1px solid var(--line-strong);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--cyan);
}
.pillar h3 { font-size: 1.35rem; margin-bottom: 12px; color: var(--white); }
.pillar p { font-size: 0.92rem; margin: 0; color: var(--text-dim); }

/* ============================================================
   Split sections
   ============================================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split.reverse > :first-child { order: 2; }
@media (max-width: 980px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse > :first-child { order: initial; }
}
.split-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-deep), 0 0 60px -20px rgba(76, 195, 255, 0.4);
  border: 1px solid var(--line-strong);
  background: linear-gradient(160deg, var(--bg-1), var(--bg-0));
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-media video {
  width: 100%; height: 100%;
  object-fit: contain;
  background: linear-gradient(160deg, var(--bg-1), var(--bg-0));
}
.split-media.tall { aspect-ratio: 3 / 4; }
.split-media.wide { aspect-ratio: 16 / 10; }
.split-media.square { aspect-ratio: 1 / 1; }

/* ============================================================
   Product Showcase
   ============================================================ */
.product-showcase {
  position: relative;
  background:
    radial-gradient(50% 60% at 50% 50%, rgba(34, 175, 255, 0.22), transparent),
    linear-gradient(180deg, #0a3f9e 0%, #0057c8 50%, #0a3f9e 100%);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
}
.product-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 980px) { .product-showcase-grid { grid-template-columns: 1fr; } }
.showcase-img {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.showcase-img::before {
  content: "";
  position: absolute;
  width: 78%; height: 78%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--cyan) 0%, transparent 65%);
  filter: blur(40px);
  opacity: 0.5;
  z-index: 0;
  animation: pulse-glow 5s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.06); }
}
.showcase-img img {
  position: relative;
  z-index: 1;
  width: 88%;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.6)) drop-shadow(0 0 40px rgba(143, 232, 255, 0.45));
  animation: float-soft 8s ease-in-out infinite;
}
@keyframes float-soft {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-14px) rotate(-3deg); }
}
.product-features {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.product-features li {
  display: flex;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-dim);
}
.product-features .check {
  flex: 0 0 22px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(76, 195, 255, 0.18);
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-top: 1px;
  border: 1px solid var(--line-strong);
}
.price-block {
  margin-top: 36px;
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}
.price-block .price-now {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--white);
  display: flex;
  align-items: baseline;
  gap: 8px;
  letter-spacing: -0.02em;
}
.price-block .price-now .ccy {
  font-size: 0.95rem;
  color: var(--cyan);
  font-weight: 500;
  letter-spacing: 0.12em;
}
.price-block .price-note {
  font-size: 0.82rem;
  color: var(--text-mute);
}

/* ============================================================
   Research / studies
   ============================================================ */
.research-block {
  background:
    linear-gradient(180deg, rgba(2, 17, 46, 0.6) 0%, rgba(2, 17, 46, 0.95) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.research-intro {
  max-width: 760px;
  margin: 0 auto 70px;
  text-align: center;
}
.research-intro p { font-size: 1.05rem; line-height: 1.7; }
.research-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 50px;
}
@media (max-width: 980px) { .research-grid { grid-template-columns: 1fr; } }
.research-card {
  background:
    linear-gradient(160deg, rgba(36, 76, 134, 0.35) 0%, rgba(2, 17, 46, 0.55) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
  position: relative;
  overflow: hidden;
}
.research-card:hover {
  transform: translateY(-4px);
  border-color: rgba(76, 195, 255, 0.4);
  box-shadow: 0 0 60px -20px rgba(143, 232, 255, 0.4);
}
.research-card .ribbon {
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 600;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.research-card .ribbon::before {
  content: "";
  width: 24px; height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}
.research-card h3 { font-size: 1.35rem; margin-bottom: 14px; }
.research-card p { font-size: 0.95rem; color: var(--text-dim); margin: 0; }

.studies {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .studies { grid-template-columns: 1fr; } }
.study {
  background:
    linear-gradient(160deg, rgba(36, 76, 134, 0.35) 0%, rgba(2, 17, 46, 0.5) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.study:hover {
  transform: translateY(-4px);
  border-color: rgba(76, 195, 255, 0.4);
  box-shadow: 0 0 60px -20px rgba(143, 232, 255, 0.4);
}
.study-img {
  aspect-ratio: 16 / 10;
  background: var(--bg-0);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.study-img img { width: 100%; height: 100%; object-fit: cover; filter: hue-rotate(180deg) saturate(1.1); }
.study-body { padding: 28px; }
.study-year {
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 600;
}
.study h3 { font-size: 1.3rem; margin: 8px 0 10px; }
.study p { font-size: 0.92rem; margin: 0; }

/* ============================================================
   Partners
   ============================================================ */
.partners-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 780px) { .partners-grid { grid-template-columns: 1fr; } }
.partner-card {
  position: relative;
  padding: 56px 44px;
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(34, 175, 255, 0.12), rgba(2, 17, 46, 0.7)),
    var(--bg-0);
  border: 1px solid var(--line-strong);
  overflow: hidden;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.partner-card:hover {
  transform: translateY(-6px);
  border-color: rgba(143, 232, 255, 0.5);
  box-shadow: var(--glow-cyan);
}
.partner-card::before {
  content: "";
  position: absolute; inset: 0;
  background-position: center;
  background-size: cover;
  opacity: 0.22;
  z-index: 0;
  transition: opacity var(--t-base), transform var(--t-base);
  filter: saturate(1.3) hue-rotate(190deg);
}
.partner-card:hover::before { opacity: 0.32; transform: scale(1.04); }
.partner-card.wellness::before {
  background-image: linear-gradient(160deg, rgba(2,17,46,0.4), rgba(2,17,46,0.85)), url("https://media.neurovizrmena.com/images/meditation.png");
}
.partner-card.clinics::before {
  background-image: linear-gradient(160deg, rgba(2,17,46,0.4), rgba(2,17,46,0.85)), url("https://media.neurovizrmena.com/images/partner-business.png");
}
.partner-card.ambassadors::before {
  background-image: linear-gradient(160deg, rgba(2,17,46,0.4), rgba(2,17,46,0.85)), url("https://media.neurovizrmena.com/images/lifestyle-couple.jpg");
}

/* Three-column partners grid for the homepage */
.partners-grid.three {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 980px) {
  .partners-grid.three { grid-template-columns: 1fr; }
}

/* ============================================================
   Manifesto sections (creative intros)
   ============================================================ */
.manifesto {
  position: relative;
  padding: clamp(90px, 12vw, 180px) 0;
  overflow: hidden;
}
.manifesto::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 80% at 50% 50%, rgba(76, 195, 255, 0.18), transparent 70%);
  pointer-events: none;
}
.manifesto .container { position: relative; }
.manifesto-inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.manifesto h2 {
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
  letter-spacing: -0.03em;
  line-height: 1.04;
}
.manifesto p {
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 70ch;
  margin-left: auto;
  margin-right: auto;
}
.manifesto .sig {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 600;
}
.manifesto .sig::before, .manifesto .sig::after {
  content: "";
  width: 40px; height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.tickers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 1080px;
  margin: 60px auto 0;
}
@media (max-width: 780px) { .tickers { grid-template-columns: repeat(2, 1fr); } }
.ticker {
  text-align: left;
  padding: 22px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(143, 232, 255, 0.04);
}
.ticker .k {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--white);
}
.ticker .v {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-top: 6px;
}
.partner-card > * { position: relative; z-index: 1; }
.partner-card .eyebrow { margin-bottom: 8px; }
.partner-card h3 { font-size: 2rem; margin-bottom: 14px; }
.partner-card p { margin-bottom: 24px; color: var(--text-dim); }

/* ============================================================
   Testimonials — video
   ============================================================ */
.video-testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-bottom: 50px;
}
@media (max-width: 780px) { .video-testimonials { grid-template-columns: 1fr; } }
.vtest {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  box-shadow: var(--shadow-deep);
}
.vtest video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.vtest::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(2,17,46,0.8));
  pointer-events: none;
  transition: opacity var(--t-base);
}
.vtest:hover::after { opacity: 0.6; }
.vtest-overlay {
  position: absolute;
  bottom: 24px; left: 24px; right: 24px;
  z-index: 2;
  color: var(--white);
}
.vtest-overlay .who {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.vtest-overlay .where {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}
.vtest-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 70px; height: 70px;
  border-radius: 50%;
  background: rgba(143, 232, 255, 0.18);
  border: 1px solid var(--cyan);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 0 40px -8px rgba(143, 232, 255, 0.7);
  transition: transform var(--t-base), background var(--t-base);
  pointer-events: none;
}
.vtest:hover .vtest-play { transform: translate(-50%, -50%) scale(1.08); background: rgba(143, 232, 255, 0.3); }
.vtest.playing .vtest-play, .vtest.playing .vtest-overlay { opacity: 0; }

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .testimonials { grid-template-columns: 1fr; } }
.tcard {
  background:
    linear-gradient(160deg, rgba(36, 76, 134, 0.35) 0%, rgba(2, 17, 46, 0.55) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color var(--t-base), transform var(--t-base), box-shadow var(--t-base);
}
.tcard:hover {
  border-color: rgba(76, 195, 255, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 0 50px -20px rgba(76, 195, 255, 0.4);
}
.tcard .stars { color: var(--cyan); font-size: 0.92rem; letter-spacing: 0.1em; }
.tcard blockquote {
  font-size: 1.02rem;
  color: var(--soft);
  line-height: 1.55;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
}
.tperson { display: flex; gap: 12px; align-items: center; margin-top: auto; }
.tperson .avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-2), var(--bg-1));
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}
.tperson .name { font-size: 0.95rem; color: var(--white); font-weight: 500; }
.tperson .meta { font-size: 0.78rem; color: var(--text-mute); letter-spacing: 0.04em; }

/* ============================================================
   CTA Banner
   ============================================================ */
.cta-banner {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  padding: clamp(60px, 8vw, 110px) clamp(28px, 5vw, 60px);
  text-align: center;
  background:
    radial-gradient(50% 100% at 50% 100%, rgba(76, 195, 255, 0.18), transparent),
    linear-gradient(135deg, rgba(34, 175, 255, 0.16), rgba(2, 17, 46, 0.4)),
    var(--bg-0);
  border: 1px solid var(--line-strong);
}
.cta-banner::after {
  content: "";
  position: absolute;
  top: -120px; right: -150px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
  opacity: 0.18;
  pointer-events: none;
}
.cta-banner::before {
  content: "";
  position: absolute;
  bottom: -120px; left: -100px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--blue), transparent 70%);
  opacity: 0.18;
  pointer-events: none;
}
.cta-banner h2 { margin-bottom: 16px; position: relative; }
.cta-banner .lead { margin: 0 auto 32px; position: relative; }
.cta-banner .hero-actions { position: relative; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(2, 17, 46, 0.6), rgba(1, 10, 31, 0.95));
  padding: 80px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}
@media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; gap: 36px; } }
.footer-brand { max-width: 340px; }
.footer-brand p { font-size: 0.92rem; margin-top: 18px; color: var(--text-dim); }
.footer h4 {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 22px;
  font-weight: 600;
}
.footer ul li { margin-bottom: 12px; }
.footer ul li a { color: var(--text-dim); font-size: 0.92rem; }
.footer ul li a:hover { color: var(--cyan); }
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-mute);
  font-size: 0.82rem;
}
.socials { display: flex; gap: 12px; }
.socials a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.socials a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(76, 195, 255, 0.1);
  box-shadow: 0 0 20px -4px rgba(143, 232, 255, 0.5);
}

/* ============================================================
   Product page
   ============================================================ */
.pdp {
  padding: 140px 0 60px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
}
@media (max-width: 980px) { .pdp { grid-template-columns: 1fr; padding-top: 110px; } }
.pdp-gallery { display: flex; flex-direction: column; gap: 14px; }
.pdp-main {
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(50% 60% at 50% 50%, rgba(76, 195, 255, 0.22), transparent),
    linear-gradient(160deg, var(--bg-1), var(--bg-0));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  box-shadow: var(--glow-cyan);
}
.pdp-main img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 8%;
  transition: opacity var(--t-slow), transform var(--t-slow);
  filter: drop-shadow(0 0 40px rgba(143, 232, 255, 0.45));
}
.pdp-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.pdp-thumbs button {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--bg-1), var(--bg-0));
  overflow: hidden;
  padding: 0;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.pdp-thumbs button:hover { border-color: var(--blue-2); }
.pdp-thumbs button.active {
  border-color: var(--cyan);
  box-shadow: 0 0 20px -4px var(--cyan);
}
.pdp-thumbs img { width: 100%; height: 100%; object-fit: cover; padding: 8%; }
.pdp-info { padding-top: 12px; }
.pdp-info h1 {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  margin-bottom: 18px;
}
.pdp-info h1 em {
  font-style: normal;
  background: linear-gradient(180deg, var(--white) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 20px rgba(143, 232, 255, 0.5));
}
.pdp-price {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 22px;
}
.pdp-price .now {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
}
.pdp-price .ccy { color: var(--cyan); font-size: 0.95rem; letter-spacing: 0.12em; font-weight: 500; }
.pdp-price .badge {
  padding: 5px 12px;
  border-radius: 6px;
  background: rgba(76, 195, 255, 0.15);
  color: var(--cyan);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid var(--line-strong);
}
.pdp-info ul.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 28px 0;
}
.pdp-info ul.specs li { display: flex; flex-direction: column; gap: 4px; }
.pdp-info ul.specs .lbl {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 600;
}
.pdp-info ul.specs .val { font-size: 0.95rem; color: var(--white); }
.pdp-actions { display: flex; gap: 14px; margin-top: 8px; flex-wrap: wrap; }
.pdp-trust {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  font-size: 0.82rem;
  color: var(--text-dim);
}
.pdp-trust > div { display: flex; gap: 10px; align-items: flex-start; }
.pdp-trust .icn { color: var(--cyan); flex-shrink: 0; margin-top: 4px; }

/* ============================================================
   Generic page heading
   ============================================================ */
.page-hero {
  padding: 180px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 50% 0%, rgba(76, 195, 255, 0.25), transparent 60%);
  pointer-events: none;
}
.page-hero .container { position: relative; }
.page-hero .crumbs {
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
  font-weight: 600;
}
.page-hero h1 { margin: 0 auto 18px; max-width: 22ch; }
.page-hero h1 em {
  font-style: normal;
  background: linear-gradient(180deg, var(--white) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 24px rgba(143, 232, 255, 0.5));
}
.page-hero p.lead { margin: 0 auto; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 840px; margin: 0 auto; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.faq details[open] summary { color: var(--cyan); }
.faq summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 1.6rem;
  transition: transform var(--t-base);
  color: var(--cyan);
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 14px; font-size: 0.96rem; color: var(--text-dim); }
.faq details a { color: var(--cyan); }

/* ============================================================
   Contact form
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info p { font-size: 0.95rem; }
.contact-info .info-row {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.contact-info .info-lbl {
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 4px;
  font-weight: 600;
}
.contact-info a { color: var(--cyan); }
.contact-form {
  background:
    linear-gradient(160deg, rgba(36, 76, 134, 0.35) 0%, rgba(2, 17, 46, 0.6) 100%);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 36px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 8px;
  font-weight: 600;
}
.field input, .field textarea, .field select {
  width: 100%;
  background: rgba(2, 17, 46, 0.5);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  font: inherit;
  color: var(--white);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--blue-2);
  box-shadow: 0 0 0 3px rgba(76, 195, 255, 0.15);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--t-slow), transform var(--t-slow);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* Utility */
.text-center { text-align: center; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }

/* Sticky buy bar */
.sticky-buy {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: rgba(2, 17, 46, 0.92);
  backdrop-filter: blur(16px);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 10px 12px 10px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 90;
  opacity: 0;
  transition: opacity var(--t-base), transform var(--t-base);
  box-shadow: 0 0 40px -10px rgba(76, 195, 255, 0.4);
}
.sticky-buy.visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.sticky-buy .name { font-size: 0.88rem; color: var(--white); }
.sticky-buy .price { color: var(--cyan); font-size: 0.88rem; margin-right: 8px; }

/* Hero video full-bleed variant */
.hero-fullbleed {
  position: relative;
  height: 100vh;
  min-height: 720px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-fullbleed video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -1;
}
.hero-fullbleed::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 50% 50%, transparent 0%, rgba(2,17,46,0.5) 60%, rgba(2,17,46,0.95) 100%);
  z-index: 0;
}
.hero-fullbleed .container { position: relative; z-index: 1; text-align: center; }

/* Research extended */
.research-section {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding: 60px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.research-section:first-of-type { border-top: none; }
@media (max-width: 980px) { .research-section { grid-template-columns: 1fr; gap: 24px; } }
.research-section .num {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--cyan);
  text-transform: uppercase;
}
.research-section h3 { font-size: 1.7rem; margin: 10px 0 0; max-width: 22ch; }
.research-section .body p { font-size: 1rem; line-height: 1.7; color: var(--text-dim); }

/* ============================================================
   "Official in MENA" badge
   ============================================================ */
.official-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--cyan);
  background: rgba(143, 232, 255, 0.1);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 30px -6px rgba(143, 232, 255, 0.4);
  margin-bottom: 24px;
}
.official-badge .check {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--cyan);
  color: var(--bg-0);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  box-shadow: 0 0 12px var(--cyan);
}

/* ============================================================
   Core technologies
   ============================================================ */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 780px) { .tech-grid { grid-template-columns: 1fr; } }
.tech-card {
  position: relative;
  padding: 38px 32px;
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(36, 76, 134, 0.4) 0%, rgba(2, 17, 46, 0.7) 100%);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.tech-card:hover {
  transform: translateY(-4px);
  border-color: rgba(76, 195, 255, 0.5);
  box-shadow: 0 0 60px -20px rgba(143, 232, 255, 0.45);
}
.tech-card::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity var(--t-base);
}
.tech-card:hover::before { opacity: 1; }
.tech-card .tech-num {
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.28em;
  color: var(--cyan);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 14px;
}
.tech-card h3 {
  font-size: 1.45rem;
  margin-bottom: 12px;
  color: var(--white);
}
.tech-card p { font-size: 0.96rem; color: var(--text-dim); margin: 0; }

/* ============================================================
   Experience Pack
   ============================================================ */
.experience-pack {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  padding: clamp(50px, 6vw, 80px) clamp(28px, 4vw, 60px);
  border-radius: var(--radius);
  background:
    radial-gradient(70% 100% at 100% 50%, rgba(76, 195, 255, 0.15), transparent),
    linear-gradient(160deg, rgba(34, 175, 255, 0.12), rgba(2, 17, 46, 0.7)),
    var(--bg-0);
  border: 1px solid var(--line-strong);
  overflow: hidden;
}
.experience-pack::before {
  content: "";
  position: absolute;
  top: -120px; right: -150px;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
  opacity: 0.2;
  pointer-events: none;
}
@media (max-width: 980px) { .experience-pack { grid-template-columns: 1fr; gap: 36px; } }
.experience-pack .pack-media {
  position: relative;
  aspect-ratio: 16 / 11;
  border-radius: var(--radius);
  overflow: hidden;
  z-index: 1;
  background: linear-gradient(160deg, var(--bg-1), var(--bg-0));
  border: 1px solid var(--line);
}
.experience-pack .pack-media img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.experience-pack .pack-media video {
  width: 100%; height: 100%;
  object-fit: contain;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--bg-1), var(--bg-0));
}
.experience-pack .pack-body { position: relative; z-index: 1; }
.experience-pack .pack-price {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 20px 0 12px;
  flex-wrap: wrap;
}
.experience-pack .pack-price .now {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
}
.experience-pack .pack-price .ccy {
  font-size: 1rem;
  color: var(--cyan);
  font-weight: 500;
  letter-spacing: 0.14em;
}
.experience-pack .pack-rating {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-dim);
}
.experience-pack .pack-rating .stars { color: var(--cyan); letter-spacing: 0.08em; }
.experience-pack h3 {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--white);
  margin: 28px 0 16px;
  font-weight: 600;
}
.experience-pack ul.included {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0 0 28px;
}
.experience-pack ul.included li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.5;
}
.experience-pack ul.included .check {
  flex: 0 0 22px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(76, 195, 255, 0.18);
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-top: 1px;
  border: 1px solid var(--line-strong);
}
.pack-disclaimer {
  font-size: 0.82rem;
  color: var(--text-mute);
  line-height: 1.6;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

/* ============================================================
   Better specs table (product page)
   ============================================================ */
.spec-table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(2, 17, 46, 0.5);
}
.spec-table .spec-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  padding: 18px 26px;
  border-bottom: 1px solid var(--line);
  font-size: 0.94rem;
  align-items: center;
}
.spec-table .spec-row:last-child { border-bottom: none; }
.spec-table .spec-row:nth-child(odd) { background: rgba(143, 232, 255, 0.03); }
.spec-table .spec-row .lbl {
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 600;
}
.spec-table .spec-row .val { color: var(--white); }
@media (max-width: 600px) {
  .spec-table .spec-row { grid-template-columns: 1fr; gap: 4px; }
}