/* ============================================================
   HealthNews.Tips — Quantum Resonance Magnetic Analyzer
   Design system: premium medical-tech, deep navy + cyan
   ============================================================ */

:root {
  --bg: #060b19;
  --bg-2: #0a1226;
  --bg-3: #0e1730;
  --surface: rgba(146, 176, 255, 0.05);
  --surface-2: rgba(146, 176, 255, 0.09);
  --border: rgba(146, 176, 255, 0.14);
  --border-strong: rgba(0, 212, 255, 0.4);
  --text: #eaf0fb;
  --muted: #e9eef8;
  --faint: #c6d0e6;
  --primary: #3b6cff;
  --primary-2: #1b46e0;
  --accent: #00d4ff;
  --accent-2: #7cf0ff;
  --grad: linear-gradient(135deg, #3b6cff 0%, #00d4ff 100%);
  --grad-soft: linear-gradient(135deg, rgba(59, 108, 255, 0.22), rgba(0, 212, 255, 0.14));
  --radius: 20px;
  --radius-sm: 14px;
  --shadow-lg: 0 30px 60px rgba(2, 6, 23, 0.55);
  --shadow-glow: 0 0 0 1px rgba(0, 212, 255, 0.08), 0 18px 50px rgba(27, 70, 224, 0.25);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.65;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
ul, ol { list-style: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: rgba(0, 212, 255, 0.3); color: var(--white); }

/* ===== SHARED ===== */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 5;
}
section { position: relative; overflow: hidden; scroll-margin-top: 90px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.8);
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-head .eyebrow { justify-content: center; }
.section-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin: 16px 0 14px;
  color: var(--text);
}
.section-title.left { text-align: left; }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.section-sub {
  color: var(--muted);
  font-size: 1.02rem;
  font-weight: 500;
}
.section-head-card {
  position: relative;
  padding: clamp(26px, 3vw, 44px);
  border-radius: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(14, 23, 48, 0.92), rgba(6, 11, 25, 0.88));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 999px;
  font-family: 'Sora', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 14px 34px rgba(27, 70, 224, 0.45), 0 0 40px rgba(0, 212, 255, 0.18);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 44px rgba(27, 70, 224, 0.55), 0 0 60px rgba(0, 212, 255, 0.3);
}
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--border-strong);
  background: rgba(0, 212, 255, 0.07);
  transform: translateY(-3px);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1100;
  background: rgba(6, 11, 25, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.navbar.scrolled {
  background: rgba(6, 11, 25, 0.88);
  border-bottom-color: var(--border);
  box-shadow: 0 12px 40px rgba(2, 6, 23, 0.5);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  transition: padding 0.4s var(--ease);
}
.navbar.scrolled .nav-inner { padding: 10px 24px; }
.logo {
  font-family: 'Sora', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-decoration: none;
  background: linear-gradient(135deg, #fff 25%, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.logo span { -webkit-text-fill-color: var(--accent); color: var(--accent); }
.nav-contact { display: flex; align-items: center; gap: 24px; }
.nav-name {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}
.phone-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--grad);
  color: #fff;
  padding: 11px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-family: 'Sora', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 10px 26px rgba(27, 70, 224, 0.4);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.phone-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(27, 70, 224, 0.5), 0 0 44px rgba(0, 212, 255, 0.25);
}
.phone-btn svg { width: 17px; height: 17px; }

/* ===== PARTICLES ===== */
#particles-canvas {
  position: fixed;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.7;
}

/* ===== HERO ===== */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: flex-start;
  padding: 78px 0 40px;
  background:
    radial-gradient(1100px 620px at 85% -10%, rgba(27, 70, 224, 0.22) 0%, transparent 60%),
    radial-gradient(900px 540px at -10% 90%, rgba(0, 212, 255, 0.1) 0%, transparent 55%),
    linear-gradient(180deg, #070d1e 0%, var(--bg) 100%);
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(146, 176, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(146, 176, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  pointer-events: none;
  z-index: 1;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-copy { position: relative; z-index: 5; }
.hero h1 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(3.1rem, 7.5vw, 5.4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin: 20px 0 20px;
  background: linear-gradient(120deg, #ffffff 20%, #7cf0ff 42%, #00d4ff 58%, #ffffff 85%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shimmer 7s linear infinite;
}
@keyframes shimmer {
  to { background-position: 220% center; }
}
.hero-lede {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  font-weight: 600;
  color: var(--accent-2);
  letter-spacing: 0.5px;
  margin-bottom: 26px;
}
.hero-highlight {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Sora', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--accent);
  padding: 12px 24px;
  border-radius: 999px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.3);
  margin-bottom: 24px;
  overflow: hidden;
  text-shadow: 0 0 24px rgba(0, 212, 255, 0.55);
  animation: glowPulse 3s ease-in-out infinite;
}
.hero-highlight::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, 0.35) 50%, transparent 80%);
  transform: translateX(-120%);
  animation: shine 3.5s ease-in-out infinite;
}
@keyframes shine {
  0%, 55% { transform: translateX(-120%); }
  100% { transform: translateX(120%); }
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.12); }
  50% { box-shadow: 0 0 30px 6px rgba(0, 212, 255, 0.28); }
}
.hero-highlight svg { width: 18px; height: 18px; position: relative; z-index: 1; }
.hero-highlight > *:last-child { position: relative; z-index: 1; }
.hero-sub {
  color: var(--muted);
  font-size: 1.15rem;
  font-weight: 600;
  max-width: 520px;
  margin-bottom: 38px;
}
.hero-stats {
  display: flex;
  gap: 0;
  max-width: 520px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  overflow: hidden;
}
.hero-stats li {
  flex: 1;
  padding: 16px 8px;
  text-align: center;
  border-right: 1px solid var(--border);
  position: relative;
  transition: background 0.3s var(--ease);
}
.hero-stats li:last-child { border-right: none; }
.hero-stats li:hover { background: var(--surface-2); }
.hero-stats strong {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--grad);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shimmer 6s linear infinite;
}
.hero-stats span {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 3px;
}

/* Sparkles */
.sparkle {
  position: absolute;
  width: 12px; height: 12px;
  background: linear-gradient(135deg, #ffffff, var(--accent));
  clip-path: polygon(50% 0%, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0% 50%, 39% 39%);
  filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.9));
  pointer-events: none;
  z-index: 6;
  animation: sparkle 2.8s ease-in-out infinite;
}
@keyframes sparkle {
  0%, 100% { opacity: 0.15; transform: scale(0.45) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.15) rotate(45deg); }
}
.sparkle.s1 { left: 2%; top: 14%; animation-delay: 0s; }
.sparkle.s2 { right: 5%; top: 32%; animation-delay: 0.9s; }
.sparkle.s3 { left: 7%; top: 52%; width: 9px; height: 9px; animation-delay: 1.7s; }
.sparkle.s4 { right: 9%; top: 58%; animation-delay: 0.4s; }
.sparkle.s5 { left: 0%; bottom: 26%; width: 10px; height: 10px; animation-delay: 2.2s; }
.sparkle.s6 { right: 1%; bottom: 10%; animation-delay: 1.3s; }
.sparkle.sm { width: 9px; height: 9px; }
.sparkle.lg { width: 15px; height: 15px; }
.sparkle.d1 { animation-delay: 0.6s; }
.sparkle.d2 { animation-delay: 1.2s; }
.sparkle.d3 { animation-delay: 1.9s; }
.sparkle.tl { top: 9%; left: 5%; }
.sparkle.tr { top: 12%; right: 6%; }
.sparkle.bl { bottom: 13%; left: 6%; }
.sparkle.br { bottom: 10%; right: 5%; }
.sparkle.v1 { right: 0%; top: 10%; }
.sparkle.v2 { left: 2%; top: 50%; }
.sparkle.v3 { right: 6%; bottom: 2%; }
.sparkle.v4 { left: 0%; bottom: 32%; }
.sparkle.v5 { left: 34%; top: 0%; }
.sparkle.v6 { right: 24%; bottom: 8%; }
.sparkle.m1 { top: 42%; left: 10%; }
.sparkle.m2 { top: 62%; right: 12%; }
.sparkle.m3 { top: 26%; right: 18%; }
.sparkle.m4 { bottom: 34%; left: 16%; }
.sparkle.s7 { left: 14%; top: 6%; }
.sparkle.s8 { right: 2%; top: 80%; }

/* Hero visual */
.hero-visual {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.visual-orbit { position: absolute; inset: 0; pointer-events: none; }
.orbit {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 255, 0.14);
}
.orbit-1 { width: 92%; height: 92%; animation: spin 40s linear infinite; border-style: dashed; }
.orbit-2 { width: 106%; height: 106%; border-color: rgba(59, 108, 255, 0.2); animation: spin 28s linear infinite reverse; }
.orbit-3 {
  width: 82%; height: 82%;
  border: none;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 65%);
  animation: breathe 7s var(--ease) infinite;
}
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes breathe {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.75; }
  50% { transform: translate(-50%, -50%) scale(1.08); opacity: 1; }
}
.visual-frame {
  position: relative;
  width: min(440px, 88%);
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(14, 23, 48, 0.9), rgba(6, 11, 25, 0.6));
  box-shadow: var(--shadow-lg), 0 0 80px rgba(27, 70, 224, 0.2);
}
.visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: float 7s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-radius: 14px;
  background: rgba(10, 18, 38, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.5);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  animation: float 7s ease-in-out infinite;
}
.chip svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }
.chip-top { top: 9%; right: -6px; animation-delay: 0.6s; }
.chip-bottom { bottom: 12%; left: -6px; animation-delay: 1.4s; }
.chip-tl { top: 14px; left: 14px; animation-delay: 0.8s; }
.scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  width: 34px; height: 52px;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 9px;
  transition: border-color 0.3s var(--ease);
}
.scroll-hint span {
  width: 4px; height: 10px;
  border-radius: 4px;
  background: var(--accent);
  animation: wheel 1.8s var(--ease) infinite;
}
.scroll-hint:hover { border-color: var(--border-strong); }
@keyframes wheel {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(16px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ===== SCAN SECTION ===== */
.scan-section {
  padding: clamp(20px, 3vw, 36px) 0 clamp(90px, 10vw, 130px);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
}
.scan-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/particle.png') center/cover no-repeat;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.scan-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(48px, 6vw, 90px);
  align-items: center;
}
.scan-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 640px;
}
.scan-visual .orbit-1 { width: 540px; height: 540px; }
.scan-visual .orbit-2 { width: 660px; height: 660px; }
.scan-visual .orbit-3 { width: 595px; height: 595px; }
.device-frame {
  position: relative;
  width: 490px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(14, 23, 48, 0.95), rgba(6, 11, 25, 0.7));
  box-shadow: var(--shadow-lg);
  animation: float 8s ease-in-out infinite;
}
.device-frame img { width: 100%; object-fit: cover; }
.scan-content { max-width: 560px; }
.scan-content-card {
  position: relative;
  padding: clamp(26px, 3vw, 44px);
  border-radius: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(14, 23, 48, 0.92), rgba(6, 11, 25, 0.88));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
}
.scan-content .section-title { margin-top: 16px; }
.scan-content p {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 18px;
}
.scan-content p strong { color: var(--text); font-weight: 600; }
.steps {
  margin: 28px 0 6px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.steps li {
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.steps li:last-child { border-bottom: none; }
.step-num {
  flex-shrink: 0;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--grad-soft);
  border: 1px solid rgba(0, 212, 255, 0.25);
  font-family: 'Sora', sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent);
}
.steps strong {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.steps p { font-size: 0.88rem; font-weight: 500; color: var(--faint); margin: 0; line-height: 1.55; }

/* ===== SYSTEMS SECTION ===== */
.systems-section {
  padding: clamp(90px, 10vw, 130px) 0;
  background: var(--bg);
}
.systems-section::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 640px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.35), transparent);
}
.systems-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.system-card {
  position: relative;
  padding: 30px 18px 26px;
  text-align: center;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease), box-shadow 0.4s var(--ease);
  cursor: pointer;
}
.system-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(160deg, rgba(0, 212, 255, 0.1), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}
.system-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-strong);
  background: var(--surface-2);
  box-shadow: var(--shadow-glow);
}
.system-card:hover::after { opacity: 1; }
.system-icon {
  position: relative;
  z-index: 1;
  width: 58px; height: 58px;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: var(--grad-soft);
  border: 1px solid rgba(0, 212, 255, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.system-card:hover .system-icon {
  transform: scale(1.08) rotate(-3deg);
  box-shadow: 0 0 28px rgba(0, 212, 255, 0.25);
}
.system-icon svg { width: 26px; height: 26px; }
.system-card h3 {
  position: relative;
  z-index: 1;
  font-family: 'Sora', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 7px;
}
.system-card p {
  position: relative;
  z-index: 1;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--faint);
  line-height: 1.5;
}

/* ===== ACCURACY SECTION ===== */
.accuracy-section {
  padding: clamp(90px, 10vw, 130px) 0 40px;
  background:
    radial-gradient(800px 480px at 50% 0%, rgba(27, 70, 224, 0.18) 0%, transparent 65%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.accuracy-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}
.accuracy-main { text-align: center; }
.accuracy-stat {
  font-family: 'Sora', sans-serif;
  font-size: clamp(4.5rem, 12vw, 6.8rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -2px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-block;
}
.accuracy-stat .suffix { font-size: 0.55em; letter-spacing: 0; }
.accuracy-label {
  margin-top: 12px;
  font-family: 'Sora', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
}
.accuracy-sub {
  margin-top: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--faint);
}
.stat-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.stat-card {
  padding: 26px 12px;
  text-align: center;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
}
.stat-card strong {
  font-family: 'Sora', sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--accent);
  display: block;
}
.stat-card .suffix { font-size: 0.7em; }
.stat-card span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 5px;
  font-weight: 600;
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
  padding: clamp(20px, 3vw, 36px) 0 clamp(90px, 10vw, 130px);
  background: var(--bg);
}
.benefits-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/particle.png') center/cover no-repeat;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.benefit-card {
  position: relative;
  padding: 36px 26px 32px;
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(146, 176, 255, 0.06), rgba(146, 176, 255, 0.02));
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.benefit-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-glow);
}
.benefit-card:hover::before { opacity: 1; }
.benefit-icon {
  width: 60px; height: 60px;
  margin-bottom: 20px;
  border-radius: 16px;
  background: var(--grad-soft);
  border: 1px solid rgba(0, 212, 255, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.benefit-icon svg { width: 26px; height: 26px; }
.benefit-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.benefit-card p {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== REPORT SECTION ===== */
.report-section {
  padding: clamp(90px, 10vw, 130px) 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.report-section::before {
  content: '';
  position: absolute;
  bottom: -180px; right: -180px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27, 70, 224, 0.16) 0%, transparent 65%);
  pointer-events: none;
}
.report-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(48px, 6vw, 90px);
  align-items: center;
}
.report-copy .section-title { margin-top: 16px; }
.report-copy p {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 16px;
}
.report-copy p strong { color: var(--text); font-weight: 600; }
.report-highlight {
  display: flex;
  gap: 0;
  margin-top: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  overflow: hidden;
}
.report-highlight > div {
  flex: 1;
  padding: 22px 20px;
  text-align: center;
}
.hl-divider { width: 1px; flex: 0 0 1px !important; padding: 0 !important; background: var(--border); }
.report-highlight .big {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.report-highlight .small {
  display: block;
  margin-top: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--faint);
}
.report-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.report-frame {
  position: relative;
  width: min(430px, 92%);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(14, 23, 48, 0.9), rgba(6, 11, 25, 0.6));
  box-shadow: var(--shadow-lg);
  transform: rotate(2deg);
}
.report-frame img { width: 100%; object-fit: cover; }
.chip-report { bottom: -18px; left: 50%; transform: translateX(-50%); white-space: nowrap; }

/* ===== MEDIA SECTIONS (Video / Reports) ===== */
.media-section {
  padding: clamp(90px, 10vw, 130px) 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
}
.media-section.alt { background: var(--bg); }
.media-section.no-particles::before { display: none; }
.media-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/particle.png') center/cover no-repeat;
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}
.media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 34px);
  align-items: stretch;
}
.media-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
#scanner-video .media-grid {
  display: flex;
  justify-content: center;
  align-items: center;
}
#scanner-video .media-card {
  width: min(680px, 100%);
  flex: 0 0 auto;
  flex-direction: row;
  align-items: flex-start;
}
#scanner-video .media-card .video-body {
  flex: 0 0 300px;
  aspect-ratio: 3/4;
}
#scanner-video .media-card .img-body {
  flex: 1 1 auto;
  height: 400px;
}
#scanner-video .media-card .media-body img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}
.media-card {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.media-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-glow);
}
.media-card .media-body {
  position: relative;
  flex: 1;
  aspect-ratio: 3/4;
  cursor: pointer;
  background: #000;
}
.media-card .media-body video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}
.media-card .media-body iframe {
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
  display: block;
  background: #fff;
}
.media-card .media-body img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.poster-hint {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 14px 18px;
  background: linear-gradient(0deg, rgba(4, 8, 20, 0.92), transparent);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.poster-hint::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.9);
  flex-shrink: 0;
}
.media-card .media-cap {
  padding: 18px 22px;
  border-top: 1px solid var(--border);
}
.media-card .media-cap strong {
  font-family: 'Sora', sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text);
}
.media-card .media-cap p {
  margin-top: 6px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--faint);
  line-height: 1.55;
}
.media-btn-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 34px;
  position: relative;
  z-index: 1;
}
.media-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  border: 1px solid rgba(0, 212, 255, 0.35);
  background: var(--grad);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 14px 30px rgba(27, 70, 224, 0.4);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.media-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(27, 70, 224, 0.55), 0 0 40px rgba(0, 212, 255, 0.25);
}
.media-btn.ghost {
  background: transparent;
  border-color: var(--border);
  box-shadow: none;
}
.media-btn.ghost:hover {
  border-color: var(--border-strong);
  background: rgba(0, 212, 255, 0.07);
}

/* ===== LIGHTBOX ===== */
.lb {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3, 6, 16, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
  padding: 24px;
}
.lb.on { opacity: 1; pointer-events: auto; }
.lb .wrap {
  position: relative;
  max-width: 1100px;
  max-height: 88vh;
  width: 100%;
}
.lb img {
  max-height: 80vh;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}
.lb iframe {
  display: none;
  width: 100%;
  height: 80vh;
  border: 0;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}
.lb .cap {
  text-align: center;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 14px;
  font-size: 13.5px;
  font-weight: 600;
}
.lb .x {
  position: absolute;
  top: -52px;
  right: 0;
  font-size: 30px;
  color: #fff;
  width: 42px; height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.2s;
}
.lb .x:hover { background: rgba(255, 255, 255, 0.18); }

/* ===== CTA SECTION ===== */
.cta-section {
  padding: clamp(90px, 10vw, 130px) 0;
  background: var(--bg);
}
.cta-card {
  position: relative;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(48px, 7vw, 76px) clamp(24px, 6vw, 72px);
  border-radius: 28px;
  background:
    radial-gradient(600px 300px at 50% -20%, rgba(0, 212, 255, 0.14) 0%, transparent 60%),
    linear-gradient(160deg, rgba(14, 23, 48, 0.9), rgba(6, 11, 25, 0.75));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.cta-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid transparent;
  background: linear-gradient(160deg, rgba(0, 212, 255, 0.15), transparent 45%) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.cta-card .eyebrow { justify-content: center; }
.cta-card h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin: 18px 0 14px;
}
.cta-card p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.05rem;
  font-weight: 500;
  max-width: 520px;
  margin: 0 auto 32px;
}
.opt-in-form {
  position: relative;
  max-width: 640px;
  margin: 0 auto 32px;
}
.opt-in-fields {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}
.opt-in-fields input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(10, 18, 38, 0.85);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  outline: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.opt-in-fields input::placeholder { color: var(--faint); }
.opt-in-fields input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}
.opt-in-btn {
  position: relative;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border: none;
  border-radius: 999px;
  background: var(--grad);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  cursor: pointer;
  box-shadow: 0 18px 44px rgba(27, 70, 224, 0.5), 0 0 60px rgba(0, 212, 255, 0.22);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), opacity 0.3s var(--ease);
}
.opt-in-btn:hover { transform: translateY(-3px) scale(1.02); }
.opt-in-btn:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }
.opt-in-btn-spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.opt-in-btn.loading .opt-in-btn-label { opacity: 0.7; }
.opt-in-btn.loading .opt-in-btn-spinner { display: inline-block; }
.opt-in-status {
  min-height: 22px;
  margin: 14px 0 0 !important;
  font-size: 0.92rem !important;
  font-weight: 600 !important;
  color: var(--accent-2) !important;
}
.opt-in-status.error { color: #ff6b6b !important; }
.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--grad);
  color: #fff;
  padding: 18px 40px;
  border-radius: 999px;
  text-decoration: none;
  font-family: 'Sora', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: 0 18px 44px rgba(27, 70, 224, 0.5), 0 0 60px rgba(0, 212, 255, 0.22);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.cta-phone svg { width: 22px; height: 22px; }
.cta-phone:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 24px 56px rgba(27, 70, 224, 0.6), 0 0 80px rgba(0, 212, 255, 0.35);
}
.cta-note {
  margin-top: 22px !important;
  margin-bottom: 0 !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--faint) !important;
}

/* ===== FOOTER ===== */
footer {
  background: #050914;
  border-top: 1px solid var(--border);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo { font-size: 0.95rem; }
.footer-brand p {
  color: var(--faint);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 14px;
  max-width: 280px;
  line-height: 1.6;
}
.footer-col h4 {
  font-family: 'Sora', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: var(--faint);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.25s var(--ease);
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  text-align: center;
}
.footer-bottom p {
  color: var(--faint);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ===== REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.active { opacity: 1; transform: translateY(0); }
.systems-grid .reveal:nth-child(2) { transition-delay: 0.07s; }
.systems-grid .reveal:nth-child(3) { transition-delay: 0.14s; }
.systems-grid .reveal:nth-child(4) { transition-delay: 0.21s; }
.systems-grid .reveal:nth-child(5) { transition-delay: 0.28s; }
.benefits-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.benefits-grid .reveal:nth-child(3) { transition-delay: 0.16s; }
.benefits-grid .reveal:nth-child(4) { transition-delay: 0.24s; }
.stat-cards .reveal:nth-child(2) { transition-delay: 0.08s; }
.stat-cards .reveal:nth-child(3) { transition-delay: 0.16s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .systems-grid { grid-template-columns: repeat(3, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .media-grid, .media-grid--3 { grid-template-columns: 1fr; }
  .media-card .media-body { max-width: min(400px, 100%); margin: 0 auto; width: 100%; }
  #scanner-video .media-grid { flex-direction: column; align-items: center; }
  #scanner-video .media-card { width: min(440px, 100%); }
}
@media (max-width: 640px) {
  #scanner-video .media-card { flex-direction: column; }
  #scanner-video .media-card .video-body { flex: none; width: 100%; aspect-ratio: 3/4; }
  #scanner-video .media-card .img-body { width: 100%; height: auto; aspect-ratio: 3/4; }
}
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { max-width: 620px; margin: 0 auto; }
  .hero-sub, .hero-stats { margin-left: auto; margin-right: auto; }
  .hero-highlight { margin-left: auto; margin-right: auto; }
  .hero-visual { order: -1; max-width: 460px; margin: 0 auto 24px; }
  .hero { padding-top: 78px; }
  .scroll-hint { display: none; }
  .scan-grid, .report-grid { grid-template-columns: 1fr; }
  .scan-visual { order: -1; min-height: 480px; }
  .accuracy-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-name { display: none; }
  .phone-btn { padding: 10px 16px; }
  .phone-label { display: none; }
  .hero h1 { font-size: clamp(2.5rem, 10vw, 3.6rem); }
  .hero-lede { font-size: 1.2rem; }
  .hero-highlight { font-size: 0.95rem; padding: 10px 18px; letter-spacing: 2px; }
  .hero-sub { font-size: 0.98rem; }
  .hero-stats li { padding: 14px 4px; }
  .hero-stats strong { font-size: 1.25rem; }
  .sparkle.s2, .sparkle.s4, .sparkle.m2, .sparkle.m3 { display: none; }
  .device-frame { width: 300px; }
  .scan-visual .orbit-1 { width: 360px; height: 360px; }
  .scan-visual .orbit-2 { width: 440px; height: 440px; }
  .scan-visual .orbit-3 { width: 400px; height: 400px; }
  .systems-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .stat-card { padding: 20px 8px; }
  .stat-card strong { font-size: 1.4rem; }
  .chip-top { right: 0; }
  .chip-bottom { left: 0; }
  .opt-in-fields { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-phone { font-size: 1.05rem; padding: 16px 30px; }
}
@media (max-width: 420px) {
  .systems-grid { grid-template-columns: 1fr; }
  .hero-stats span { font-size: 0.6rem; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}