:root {
  --primary: #0A2A5E;
  --primary-dark: #071C3E;
  --accent: #00B4D8;
  --accent-dark: #0098b8;
  --accent-light: #90E0EF;
  --success: #06D6A0;
  --warning: #FFB703;
  --dark: #0D1B2A;
  --surface: #F0F4F8;
  --white: #FFFFFF;
  --text-body: #2D3A4A;
  --text-muted: #6B7A8D;
  --font-logo: 'Playfair Display', serif;
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: all 0.3s ease;
  --shadow-card: 0 8px 32px rgba(0, 180, 216, 0.15);
  --shadow-lg: 0 20px 60px rgba(0, 180, 216, 0.12);
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.06);
  --radius: 12px;
  --radius-lg: 20px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--surface);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.section { padding: 100px 0; }

.section__header {
  text-align: center;
  margin-bottom: 50px;
}

.section__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
  position: relative;
}

.section__tag::before,
.section__tag::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--accent);
  vertical-align: middle;
  margin: 0 10px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  text-align: center;
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.7;
}

.section__cta {
  text-align: center;
  margin-top: 40px;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
}

.btn--primary:hover {
  background: #0098b8;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 180, 216, 0.35);
}

.btn--secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn--secondary:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn--outline:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  font-family: var(--font-logo);
  font-size: 1.8rem;
  font-weight: 700;
}

.navbar__logo .logo-medi { color: var(--accent); }
.navbar__logo .logo-sphere { color: var(--white); }
.navbar.scrolled .logo-sphere { color: var(--white); }

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__links a {
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  position: relative;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

.navbar__links a:hover::after,
.navbar__links a.active::after { width: 100%; }

.navbar__links a:hover,
.navbar__links a.active { color: var(--white); }

.navbar__cta { margin-left: 20px; }

.navbar__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.navbar__toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--white);
  margin: 6px 0;
  transition: var(--transition);
  border-radius: 2px;
}

.navbar__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.navbar__toggle.active span:nth-child(2) { opacity: 0; }
.navbar__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

.hero {
  min-height: 100vh;
  background: linear-gradient(160deg, #0A2A5E 0%, #0D1B2A 40%, #0D1B2A 60%, #004e6e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(0, 180, 216, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(0, 180, 216, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(10, 42, 94, 0.4) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

#particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: 0 20px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-light);
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid rgba(0, 180, 216, 0.2);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
  letter-spacing: 0.3px;
}

.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s ease-in-out infinite;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero__title--accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 36px;
  line-height: 1.8;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero__stat { text-align: center; }

.hero__stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
}

.hero__stat-label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
  font-family: var(--font-heading);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: float 2s ease-in-out infinite;
}

.hero__scroll a {
  color: rgba(255, 255, 255, 0.4);
  font-size: 1.2rem;
  transition: var(--transition);
}

.hero__scroll a:hover { color: var(--accent); }

.counters {
  background: var(--white);
  padding: 80px 0;
}

.counters__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.counter-card {
  text-align: center;
  padding: 40px 20px;
  background: var(--surface);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.counter-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.counter-card:hover::before { transform: scaleX(1); }

.counter-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.counter-card__icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 16px;
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(0, 180, 216, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}

.counter-card__number {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}

.counter-card__label {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 8px;
  font-weight: 500;
}

.counter-card__bar {
  width: 40px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 16px auto 0;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover::before { opacity: 1; }

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 180, 216, 0.12);
}

.service-card__icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.08), rgba(0, 180, 216, 0.02));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  color: var(--accent);
  border: 1px solid rgba(0, 180, 216, 0.1);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.service-card__desc { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; }

.service-card__link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-card__link:hover { gap: 10px; color: var(--primary); }

.why-us { background: var(--white); }

.why-us .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-us__visual {
  min-height: 400px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.why-us__hex-mesh {
  width: 100%;
  height: 100%;
  position: absolute;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='52' viewBox='0 0 60 52' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0l25.98 15v26L30 52 4.02 41V15z' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 60px 52px;
}

.why-us__visual-content { position: relative; z-index: 1; color: var(--white); text-align: center; }
.why-us__visual-content i { font-size: 4rem; opacity: 0.6; }

.why-us__floating-cards {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.why-us__float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 10px 18px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
}

.why-us__float-card i { font-size: 0.9rem; color: var(--success); opacity: 1; }

.why-us__float-card--1 { top: 12%; left: 8%; animation: float 5s ease-in-out infinite; }
.why-us__float-card--2 { top: 45%; right: 10%; animation: float 4s ease-in-out infinite 1s; }
.why-us__float-card--3 { bottom: 15%; left: 18%; animation: float 4.5s ease-in-out infinite 0.5s; }

.why-us__list { display: flex; flex-direction: column; gap: 16px; }

.why-us__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius);
  transition: var(--transition);
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.why-us__item:hover {
  box-shadow: var(--shadow-sm);
  border-color: rgba(0, 180, 216, 0.1);
  transform: translateX(4px);
}

.why-us__item-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(6, 214, 160, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-us__item-icon i {
  color: var(--success);
  font-size: 1.1rem;
}

.why-us__item h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.why-us__item p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.6; }

.featured-products { background: var(--surface); }

.products-scroll {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 180, 216, 0.12);
}

.product-card__top { margin-bottom: 16px; }

.product-card__badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-card__badge--cardio { background: #FFE8E8; color: #C62828; }
.product-card__badge--neuro { background: #E3F0FF; color: #0D47A1; }
.product-card__badge--immuno { background: #E8F8EE; color: #1B5E20; }

.product-card__icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 16px;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(0, 180, 216, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.product-card__desc { color: var(--text-muted); font-size: 0.87rem; line-height: 1.7; margin-bottom: 20px; flex: 1; }

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
}

.product-card__status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.status-approved { background: #E8F8EE; color: #1B5E20; }
.status-trial { background: #FFF3E0; color: #E65100; }
.status-development { background: #FFE8E8; color: #C62828; }

.product-card__link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.product-card__link:hover { gap: 10px; color: var(--primary); }

.testimonials {
  background: linear-gradient(160deg, #0A2A5E, #0D1B2A);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.04), transparent);
  pointer-events: none;
}

.testimonials .section-title { color: var(--white); }
.testimonials .section-subtitle { color: rgba(255, 255, 255, 0.6); }

.testimonial-slider {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testimonial-slide {
  text-align: center;
  display: none;
  animation: fadeInUp 0.6s ease;
}

.testimonial-slide.active { display: block; }

.testimonial-slide__quote {
  font-size: 2.5rem;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 16px;
  line-height: 1;
}

.testimonial-slide__text {
  font-size: 1.15rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-slide__author { font-weight: 700; font-size: 1.05rem; font-family: var(--font-heading); }
.testimonial-slide__role { color: var(--accent-light); font-size: 0.85rem; margin-top: 4px; opacity: 0.7; }

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  padding: 0;
}

.testimonial-dot.active { background: var(--accent); transform: scale(1.2); }

.news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 180, 216, 0.12);
}

.news-card__img {
  height: 200px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, var(--accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2.5rem;
  position: relative;
}

.news-card__date-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.news-card__body { padding: 24px; }

.news-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.news-card__excerpt { color: var(--text-muted); font-size: 0.87rem; line-height: 1.7; margin-bottom: 16px; }

.news-card__link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.news-card__link:hover { gap: 10px; color: var(--primary); }

.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand .navbar__logo { font-size: 1.5rem; margin-bottom: 16px; display: block; }

.footer__desc { font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }

.footer__social { display: flex; gap: 12px; }

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
}

.footer__social a:hover { background: var(--accent); transform: translateY(-3px); }

.footer__heading {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__links li { margin-bottom: 12px; }
.footer__links a { color: rgba(255, 255, 255, 0.6); font-size: 0.9rem; }
.footer__links a:hover { color: var(--accent); padding-left: 4px; }

.footer__contact li {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.footer__contact i { color: var(--accent); margin-top: 4px; flex-shrink: 0; }

.footer__bottom {
  padding: 25px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__bottom-links { display: flex; gap: 20px; }
.footer__bottom-links a { color: rgba(255, 255, 255, 0.5); }
.footer__bottom-links a:hover { color: var(--accent); }

.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  box-shadow: 0 4px 20px rgba(0, 180, 216, 0.3);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover { background: var(--primary); transform: translateY(-3px); }

.page-hero {
  min-height: 50vh;
  background: linear-gradient(135deg, #0A2A5E 0%, #0D1B2A 50%, #00B4D8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.page-hero__title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero__subtitle { color: rgba(255, 255, 255, 0.7); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

.about-story { background: var(--white); }

.about-story .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-story__text h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-story__text p { color: var(--text-muted); margin-bottom: 16px; font-size: 1.05rem; }

.about-story__image {
  min-height: 350px;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--white);
}

.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.mission-vision__card {
  padding: 50px 40px;
  border-radius: var(--radius);
  text-align: center;
}

.mission-vision__card--mission { background: var(--primary); color: var(--white); }
.mission-vision__card--vision { background: var(--accent); color: var(--white); }

.mission-vision__card i { font-size: 3rem; margin-bottom: 20px; }
.mission-vision__card h3 { font-family: var(--font-heading); font-size: 1.8rem; margin-bottom: 16px; }
.mission-vision__card p { opacity: 0.9; line-height: 1.8; font-size: 1.05rem; }

.values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.value-card {
  background: var(--white);
  padding: 35px 25px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.value-card:hover { transform: translateY(-6px); }

.value-card__icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(0, 180, 216, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.8rem;
  color: var(--accent);
}

.value-card h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.value-card p { color: var(--text-muted); font-size: 0.9rem; }

.team__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 35px 20px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.team-card:hover { transform: translateY(-6px); }

.team-card__avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 2.5rem;
  color: var(--white);
}

.team-card h4 { font-family: var(--font-heading); font-weight: 700; color: var(--primary); }
.team-card__role { color: var(--accent); font-size: 0.85rem; margin: 6px 0 12px; }
.team-card__social a { color: var(--text-muted); font-size: 1.2rem; }
.team-card__social a:hover { color: var(--accent); }

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: var(--accent-light);
  top: 0;
}

.timeline__item {
  display: flex;
  justify-content: flex-end;
  padding: 20px 0;
  position: relative;
  width: 50%;
}

.timeline__item:nth-child(odd) {
  align-self: flex-start;
  justify-content: flex-start;
  left: 0;
}

.timeline__item:nth-child(even) {
  margin-left: 50%;
}

.timeline__dot {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--accent);
  top: 28px;
}

.timeline__item:nth-child(odd) .timeline__dot { right: -8px; }
.timeline__item:nth-child(even) .timeline__dot { left: -8px; }

.timeline__content {
  background: var(--white);
  padding: 20px 25px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  width: 85%;
}

.timeline__year {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 700;
  font-size: 1.1rem;
}

.timeline__content h4 { font-family: var(--font-heading); color: var(--primary); margin: 6px 0; }
.timeline__content p { color: var(--text-muted); font-size: 0.9rem; }

.product-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.product-filters button {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.product-filters button.active,
.product-filters button:hover {
  background: var(--accent);
  color: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.product-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.product-item.hidden { display: none; }
.product-item:hover { transform: translateY(-6px); }

.product-item__category {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.cat-cardiovascular { background: #FFE0E0; color: #D32F2F; }
.cat-neurology { background: #E0E8FF; color: #1565C0; }
.cat-immunology { background: #E0FFE8; color: #2E7D32; }
.cat-wellness { background: #FFF8E0; color: #F9A825; }

.product-item__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.product-item__desc { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 12px; }

.product-item__ingredients {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.product-item__status {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.status-approved { background: #E0FFE8; color: #2E7D32; }
.status-trial { background: #FFF8E0; color: #F9A825; }
.status-development { background: #FFE0E0; color: #D32F2F; }

.pipeline {
  background: var(--white);
}

.pipeline__stages {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding: 40px 0;
}

.pipeline__stage {
  text-align: center;
  min-width: 100px;
  position: relative;
  flex: 1;
}

.pipeline__stage-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.2rem;
  font-weight: 700;
  font-family: var(--font-heading);
  border: 3px solid var(--accent);
  color: var(--accent);
  background: var(--white);
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.pipeline__stage--active .pipeline__stage-circle {
  background: var(--accent);
  color: var(--white);
}

.pipeline__stage-label { font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-heading); font-weight: 600; }

.pipeline__stage::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: var(--accent-light);
  z-index: 0;
}

.pipeline__stage:last-child::after { display: none; }

.research-areas__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.research-area {
  background: var(--white);
  padding: 35px 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.research-area:hover { transform: translateY(-6px); }

.research-area__icon { font-size: 2.5rem; color: var(--accent); margin-bottom: 16px; }
.research-area h3 { font-family: var(--font-heading); color: var(--primary); margin-bottom: 10px; }
.research-area p { color: var(--text-muted); font-size: 0.9rem; }

.dna-animation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 120px;
  margin-bottom: 20px;
}

.dna-strand {
  width: 6px;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent), var(--accent-light), var(--accent));
  border-radius: 3px;
  animation: dnaWave 2s ease-in-out infinite;
}

.dna-strand:nth-child(2n) { animation-delay: 0.1s; transform: scaleY(0.6); }
.dna-strand:nth-child(3n) { animation-delay: 0.2s; }
.dna-strand:nth-child(4n) { animation-delay: 0.3s; }
.dna-strand:nth-child(5n) { animation-delay: 0.4s; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-form { background: var(--white); padding: 40px; border-radius: var(--radius); box-shadow: var(--shadow-card); }

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #E0E5EC;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  background: var(--surface);
  color: var(--text-body);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-group .error-text {
  color: #D32F2F;
  font-size: 0.8rem;
  margin-top: 4px;
  display: none;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea { border-color: #D32F2F; }

.form-group.error .error-text { display: block; }

.form-success {
  display: none;
  text-align: center;
  padding: 40px;
}

.form-success i { font-size: 3rem; color: var(--success); margin-bottom: 16px; }
.form-success h3 { font-family: var(--font-heading); color: var(--primary); }
.form-success p { color: var(--text-muted); }

.contact-info { display: flex; flex-direction: column; gap: 20px; }

.contact-info__card {
  background: var(--white);
  padding: 25px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info__card i {
  font-size: 1.5rem;
  color: var(--accent);
  margin-top: 2px;
  flex-shrink: 0;
}

.contact-info__card h4 { font-family: var(--font-heading); color: var(--primary); font-size: 1rem; margin-bottom: 4px; }
.contact-info__card p { color: var(--text-muted); font-size: 0.9rem; }

.contact-map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); margin-top: 20px; }

.contact-map iframe { width: 100%; height: 250px; border: none; }

.error-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #0A2A5E 0%, #0D1B2A 50%, #00B4D8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 20px;
}

.error-page__content { position: relative; z-index: 2; max-width: 600px; }

.error-page__number {
  font-family: var(--font-heading);
  font-size: 12rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--warning));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 20px;
}

.error-page__title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--white);
  margin-bottom: 16px;
}

.error-page__text { color: rgba(255, 255, 255, 0.7); font-size: 1.05rem; margin-bottom: 30px; }

.error-page__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.error-page__countdown {
  margin-top: 30px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

.error-page__countdown span { color: var(--accent); font-weight: 700; font-family: var(--font-mono); }

.error-molecule {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
  pointer-events: none;
}

.error-molecule__dot {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 180, 216, 0.1);
  border: 2px solid rgba(0, 180, 216, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-molecule__dot::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.4;
}

.error-molecule__dot:nth-child(1) { top: 15%; left: 20%; animation: float 4s ease-in-out infinite; }
.error-molecule__dot:nth-child(2) { top: 70%; left: 15%; animation: float 3s ease-in-out infinite 0.5s; }
.error-molecule__dot:nth-child(3) { top: 25%; right: 20%; animation: float 5s ease-in-out infinite 1s; }
.error-molecule__dot:nth-child(4) { bottom: 20%; right: 25%; animation: float 4.5s ease-in-out infinite 1.5s; }
.error-molecule__dot:nth-child(5) { top: 50%; left: 50%; width: 60px; height: 60px; animation: float 6s ease-in-out infinite 2s; }

.certifications { background: var(--white); }

.certifications__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.cert-card {
  text-align: center;
  padding: 30px;
  border-radius: var(--radius);
  border: 2px solid rgba(0, 180, 216, 0.1);
  transition: var(--transition);
}

.cert-card:hover { border-color: var(--accent); }

.cert-card i { font-size: 2.5rem; color: var(--accent); margin-bottom: 16px; }
.cert-card h4 { font-family: var(--font-heading); color: var(--primary); margin-bottom: 8px; }
.cert-card p { color: var(--text-muted); font-size: 0.85rem; }

.awards__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.award-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: var(--transition);
}

.award-card:hover { transform: translateY(-6px); }

.award-card i { font-size: 2rem; color: var(--warning); margin-bottom: 12px; }
.award-card h4 { font-family: var(--font-heading); color: var(--primary); font-size: 1rem; margin-bottom: 6px; }
.award-card p { color: var(--text-muted); font-size: 0.85rem; }

.research-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.research-stat {
  background: var(--white);
  padding: 40px 30px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-card);
}

.research-stat__number {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent);
}

.research-stat__label { color: var(--text-muted); margin-top: 8px; }

.clinical-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.clinical-table th {
  background: var(--primary);
  color: var(--white);
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
}

.clinical-table td {
  padding: 14px 16px;
  border-bottom: 1px solid #E0E5EC;
  font-size: 0.9rem;
}

.clinical-table tr:hover { background: rgba(0, 180, 216, 0.04); }

.publications__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.pub-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.pub-card:hover { transform: translateY(-6px); }

.pub-card__journal {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.pub-card h4 { font-family: var(--font-heading); color: var(--primary); font-size: 1rem; margin-bottom: 8px; }
.pub-card__authors { color: var(--text-muted); font-size: 0.8rem; margin-bottom: 8px; }
.pub-card__date { color: var(--text-muted); font-size: 0.8rem; }

.cta-section {
  background: linear-gradient(160deg, #0A2A5E, #0D1B2A, #004e6e);
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.03), transparent);
  pointer-events: none;
}

.cta-section__content { position: relative; z-index: 1; }

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 32px;
  font-size: 1.1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

@media print {
  .navbar, .footer, .scroll-top, .hero__scroll { display: none !important; }
  .section { padding: 40px 0; page-break-inside: avoid; }
  .hero { min-height: auto; padding: 60px 0; }
}