/* Custom Accordion Styles for Case Studies (Cell Design) */
.case-accordion .accordion-item {
  border-radius: 16px;
  box-shadow: 0 2px 16px rgba(30,58,138,0.06);
  margin-bottom: 18px;
  border: 1px solid rgba(30,58,138,0.08);
  background: var(--white);
}
.case-accordion .accordion-header {
  border-radius: 16px;
  overflow: hidden;
}
.case-accordion .accordion-button {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-navy);
  background: rgba(59,130,246,0.07);
  border: none;
  border-radius: 16px 16px 0 0;
  padding: 18px 28px;
  transition: background 0.2s;
}
.case-accordion .accordion-button:not(.collapsed) {
  background: linear-gradient(90deg,rgba(16,185,129,0.12),rgba(14,165,233,0.10));
  color: var(--primary-navy);
  box-shadow: none;
}
.case-accordion .accordion-button:focus {
  box-shadow: 0 0 0 2px var(--primary-navy);
}
.case-accordion .accordion-body {
  background: var(--white);
  border-radius: 0 0 16px 16px;
  padding: 24px 28px;
}
/* ============================================
   QUANTUM CASE STUDIES ACCORDION
   ============================================ */
.accordion {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}
.accordion-item {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(14,165,233,0.07);
  overflow: hidden;
  border: 1px solid #e0e7ef;
  transition: box-shadow 0.3s;
}
.accordion-item:not(:last-child) {
  margin-bottom: 24px;
}
.accordion-header {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  outline: none;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--quantum-teal);
  padding: 24px 32px;
  cursor: pointer;
  transition: background 0.2s;
}
.accordion-header[aria-expanded="true"] {
  background: rgba(14,165,233,0.07);
}
.accordion-body {
  padding: 0 32px 24px 32px;
  animation: fadeInAccordion 0.4s;
}
@keyframes fadeInAccordion {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.accordion-body ul {
  margin: 16px 0 16px 24px;
  color: var(--dark-canvas);
}
.accordion-body blockquote {
  border-left: 4px solid var(--quantum-teal);
  margin: 16px 0;
  padding-left: 16px;
  color: var(--quantum-teal);
  font-style: italic;
  background: rgba(14,165,233,0.04);
}
.accordion-body h4 {
  color: var(--oncology-blue);
  font-size: 1.1rem;
  font-weight: 700;
}
.accordion-header:after {
  content: '\25BC';
  float: right;
  font-size: 1.1em;
  color: #b6e0fa;
  transition: transform 0.3s;
}
.accordion-header[aria-expanded="true"]:after {
  transform: rotate(180deg);
}
@media (max-width: 600px) {
  .accordion-header, .accordion-body { padding-left: 16px; padding-right: 16px; }
}
/* ============================================
   GLOBAL ONCOLOGY AI DRUG DISCOVERY PLATFORM
   Main CSS - Core Styles
   ============================================ */

/* CSS Variables */
:root {
  /* Colors from PDF */
  --primary-navy: #1E3A8A;
  --oncology-blue: #3B82F6;
  --remission-green: #10B981;
  --savings-gold: #F59E0B;
  --quantum-teal: #0EA5E9;
  --dark-canvas: #0F172A;
  --light-bg: #F8FAFC;
  --error-red: #EF4444;
  --white: #FFFFFF;
  --black: #000000;
  
  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 100%);
  --gradient-quantum: linear-gradient(135deg, #0EA5E9 0%, #06B6D4 100%);
  --gradient-dark: linear-gradient(180deg, #0F172A 0%, #1E293B 100%);
  
  /* Typography */
  --font-primary: 'Inter', sans-serif;
  
  /* Spacing */
  --section-padding: 120px;
  --container-max: 1400px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.6s ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--dark-canvas);
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

@media (max-width: 768px) {
  .container { padding: 0 16px; }
}

/* Typography */
.h1-hero {
  font-size: 64px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
}

.h2-section {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
}

.h3-cards {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .h1-hero { font-size: 36px; letter-spacing: -1px; }
  .h2-section { font-size: 32px; }
  .h3-cards { font-size: 20px; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--oncology-blue);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-primary:hover {
  background: #2563EB;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  padding: 140px 0 100px;
  overflow: hidden;
}

.hero__3d-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.cell-3d {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, 
    rgba(255,255,255,0.15) 0%,
    rgba(255,255,255,0.05) 40%,
    transparent 70%);
  border: 2px solid rgba(255,255,255,0.1);
  animation: cell-float 8s ease-in-out infinite;
  box-shadow: 
    inset -10px -10px 30px rgba(0,0,0,0.2),
    inset 5px 5px 20px rgba(255,255,255,0.1);
}

.cell-3d::before {
  content: '';
  position: absolute;
  width: 40%;
  height: 40%;
  top: 25%;
  left: 25%;
  background: radial-gradient(circle, rgba(16,185,129,0.4) 0%, transparent 70%);
  border-radius: 50%;
  animation: nucleus-pulse 4s ease-in-out infinite;
}

.cell-3d:nth-child(1) { top: 10%; left: 5%; width: 180px; height: 180px; animation-delay: 0s; }
.cell-3d:nth-child(2) { top: 60%; left: 15%; width: 120px; height: 120px; animation-delay: -2s; }
.cell-3d:nth-child(3) { top: 20%; right: 10%; width: 220px; height: 220px; animation-delay: -4s; }
.cell-3d:nth-child(4) { top: 70%; right: 20%; width: 100px; height: 100px; animation-delay: -1s; }
.cell-3d:nth-child(5) { top: 40%; left: 40%; width: 80px; height: 80px; animation-delay: -3s; }
.cell-3d:nth-child(6) { bottom: 10%; right: 5%; width: 150px; height: 150px; animation-delay: -5s; }

@keyframes cell-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(10deg); }
}

@keyframes nucleus-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 0.9; }
}

.particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255,255,255,0.3);
  border-radius: 50%;
  animation: particle-rise 10s linear infinite;
}

@keyframes particle-rise {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) scale(1); opacity: 0; }
}

.dna-helix-container {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 150px;
  height: 400px;
  perspective: 1000px;
}

.dna-strand {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: dna-rotate 15s linear infinite;
}

@keyframes dna-rotate {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}

.dna-pair {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transform-style: preserve-3d;
}

.dna-node {
  width: 16px;
  height: 16px;
  background: var(--remission-green);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(16,185,129,0.6);
}

.dna-node.blue {
  background: var(--quantum-teal);
  box-shadow: 0 0 15px rgba(14,165,233,0.6);
}

.dna-connector {
  flex: 1;
  height: 3px;
  background: linear-gradient(90deg, 
    var(--remission-green) 0%, 
    transparent 50%, 
    var(--quantum-teal) 100%);
  opacity: 0.5;
}

.hero__content {
  position: relative;
  z-index: 10;
  max-width: 800px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--remission-green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero__title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -2px;
   /* text-shadow: 
        0 2px 6px rgba(0, 0, 0, 0.45),
        0 4px 12px rgba(0, 0, 0, 0.25); */
}

.hero__title .highlight {
  background: linear-gradient(135deg, var(--quantum-teal) 0%, var(--remission-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 40px;
  line-height: 1.6;

}

.hero__ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.hero__stat {
  text-align: left;
}

.hero__stat-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
   text-shadow: 
        0 2px 6px rgba(0, 0, 0, 0.45),
        0 4px 12px rgba(0, 0, 0, 0.25);
}

.hero__stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
   text-shadow: 
        0 2px 6px rgba(0, 0, 0, 0.45),
        0 4px 12px rgba(0, 0, 0, 0.25);
}

@media (max-width: 768px) {
  .hero { padding: 120px 0 80px; }
  .hero__title { font-size: 36px; }
  .hero__subtitle { font-size: 17px; }
  .hero__ctas { flex-direction: column; }
  .hero__stats { gap: 24px; }
  .hero__stat-value { font-size: 32px; }
  .dna-helix-container { display: none; }
}

/* ============================================
   SECTION LABELS
   ============================================ */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(59,130,246,0.1);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--oncology-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-label svg {
  width: 16px;
  height: 16px;
}

.section-label.light {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.videos-section {
  padding: var(--section-padding) 0;
  background: var(--light-bg);
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.video-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/9;
}

.video-card__thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.video-card:hover .video-card__thumbnail {
  transform: scale(1.05);
}

.video-card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.8) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.video-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  background: var(--oncology-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.video-card:hover .video-card__play {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 10px 40px rgba(59,130,246,0.5);
}

.video-card__play svg {
  width: 28px;
  height: 28px;
  color: var(--white);
  margin-left: 4px;
}

.video-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.video-card__duration {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}

@media (max-width: 1024px) {
  .videos-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .videos-grid { grid-template-columns: 1fr; }
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-section {
  padding: var(--section-padding) 0;
  background: var(--light-bg);
}

.gallery-section__header {
  text-align: center;
  margin-bottom: 60px;
}

.gallery-section__title {
  font-size: 48px;
  font-weight: 800;
  color: var(--dark-canvas);
  margin-bottom: 16px;
}

.gallery-section__subtitle {
  font-size: 20px;
  color: rgba(15,23,42,0.6);
  max-width: 600px;
  margin: 0 auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 300px);
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-item__img {
  transform: scale(1.08);
}

.gallery-item__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(15,23,42,0.9) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-item__overlay {
  opacity: 1;
}

.gallery-item__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.gallery-item__desc {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}

@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 250px);
  }
  .gallery-item:nth-child(1) {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .gallery-item:nth-child(1) {
    grid-column: span 1;
  }
  .gallery-item {
    aspect-ratio: 16/9;
  }
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
  padding: 80px 0;
  background: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.05);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.stat-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(59,130,246,0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--oncology-blue);
}

.stat-card__value {
  font-size: 48px;
  font-weight: 800;
  color: var(--dark-canvas);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card__label {
  font-size: 16px;
  font-weight: 600;
  color: rgba(15,23,42,0.7);
  margin-bottom: 4px;
}

.stat-card__desc {
  font-size: 14px;
  color: rgba(15,23,42,0.5);
}

@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card__value { font-size: 36px; }
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
  padding: var(--section-padding) 0;
  position: relative;
  overflow: hidden;
}

.features-section__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-dark);
}
section.features-section.homebg {
    color: #fff;
    background: linear-gradient(180deg, #0F172A 0%, #1E293B 100%);
}
.features-header {
  text-align: center;
  margin-bottom: 40px;
}
.features-header1 {
    text-align: center;
    margin-bottom: 20px;
}

.features-title {
  font-size: 48px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.features-subtitle {
  font-size: 20px;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.feature-card {
  padding: 40px 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  transition: all var(--transition-normal);
}

.feature-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-8px);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  background: rgba(59,130,246,0.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.feature-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--oncology-blue);
}

.feature-card__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.feature-card__desc {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 20px;
}

.feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--oncology-blue);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.feature-card__link:hover {
  color: var(--quantum-teal);
  gap: 12px;
}

@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 32px 24px; }
}

/* ============================================
   PARALLAX SECTION
   ============================================ */
.parallax-section {
  /* position: relative;
  min-height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden; */
      position: relative;
   /* // padding: 200px 0; */
    overflow: hidden;
}

.parallax-section__bg {
    position: absolute;
    top: -50%;
    left: 0;
    width: 100%;
    height: 200%;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallax-section__overlay {
position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
      background: rgba(0, 0, 0, 0.25);

  /* background: linear-gradient(135deg, rgba(30,58,138,0.9) 0%, rgba(59,130,246,0.85) 100%); */
}

.parallax-section__content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: #fff;
     /* text-shadow:
    0 0 6px rgba(255, 255, 255, 0.9),
    0 0 12px rgba(255, 255, 255, 0.6),
    1px 1px 2px rgba(0, 0, 0, 0.35); */
}

.parallax-section__title {
font-size: 56px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.parallax-section__text {
font-size: 24px;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

@media (max-width: 768px) {
  .parallax-section { min-height: 400px; }
  .parallax-section__title { font-size: 32px; }
  .parallax-section__text { font-size: 17px; }
  .parallax-section__bg { background-attachment: scroll; }
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  position: relative;
  padding: 100px 0;
  background: var(--gradient-hero);
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.cta-section__bg .circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.cta-section__bg .circle:nth-child(1) {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -100px;
}

.cta-section__bg .circle:nth-child(2) {
  width: 400px;
  height: 400px;
  bottom: -150px;
  left: -50px;
}

.cta-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: 42px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-text {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}

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

@media (max-width: 768px) {
  .cta-section { padding: 80px 0; }
  .cta-title { font-size: 28px; }
  .cta-buttons { flex-direction: column; align-items: center; }
}

/* ============================================
   PAGE SPECIFIC STYLES
   ============================================ */

/* Page Header */
.page-header {
  padding: 180px 0 200px;
  /* background: var(--gradient-hero); */
   background: rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
  margin-top: 90px;
}

.page-header__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.1;
}

.page-header__content {
  position: relative;
  z-index: 10;
  text-align: center;
    text-shadow:
    0 3px 8px rgba(0, 0, 0, 0.6),
    0 0 12px rgba(0, 0, 0, 0.4);
}

.page-header__title {
  font-size: 56px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  text-shadow:
    0 3px 8px rgba(0, 0, 0, 0.6),
    0 0 12px rgba(0, 0, 0, 0.4);
}

.page-header__subtitle {
  font-size: 22px;
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin: 0 auto;
    text-shadow:
    0 3px 8px rgba(0, 0, 0, 0.6),
    0 0 12px rgba(0, 0, 0, 0.4);
}

@media (max-width: 768px) {
  .page-header { padding: 140px 0 60px; }
  .page-header__title { font-size: 36px; }
  .page-header__subtitle { font-size: 18px; }
}

/* Content Sections */
.content-section {
  padding: var(--section-padding) 0;
}

.content-section--dark {
  background: var(--dark-canvas);
  color: var(--white);
}

.content-section--light {
  background: var(--light-bg);
}

/* Form Styles */
.form-section {
  padding: var(--section-padding) 0;
  background: var(--light-bg);
}

.form-container {
  max-width: 700px;
  margin: 0 auto;
  background: var(--white);
  padding: 60px;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.form-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark-canvas);
  margin-bottom: 8px;
  text-align: center;
}

.form-subtitle {
  font-size: 18px;
  color: rgba(15,23,42,0.6);
  margin-bottom: 40px;
  text-align: center;
}

.form-group {
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark-canvas);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 16px 20px;
  font-size: 16px;
  color: var(--dark-canvas);
  background: var(--light-bg);
  border: 2px solid transparent;
  border-radius: 12px;
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--oncology-blue);
  background: var(--white);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.form-checkbox input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.form-checkbox label {
  font-size: 14px;
  color: rgba(15,23,42,0.7);
  line-height: 1.5;
}

.form-submit {
  width: 100%;
  padding: 18px;
  background: var(--oncology-blue);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.form-submit:hover {
  background: #2563EB;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59,130,246,0.3);
}

@media (max-width: 768px) {
  .form-container { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.05);
  transition: all var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.team-card__photo {
  width: 140px;
  height: 140px;
  margin: 0 auto 24px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(59,130,246,0.2);
  transition: all var(--transition-normal);
}

.team-card:hover .team-card__photo {
  border-color: var(--oncology-blue);
}

.team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__photo .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(14,165,233,0.2));
  opacity: 1;
}

.team-card__photo .placeholder svg {
  width: 48px;
  height: 48px;
  color: rgba(15,23,42,0.3);
}

.team-card__name {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark-canvas);
  margin-bottom: 4px;
}

.team-card__role {
  font-size: 14px;
  font-weight: 600;
  color: var(--oncology-blue);
  margin-bottom: 8px;
}

.team-card__bio {
  font-size: 14px;
  color: rgba(15,23,42,0.6);
  margin-bottom: 16px;
}

.team-card__social {
  display: none;
  justify-content: center;
  gap: 8px;
}

.team-card__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-bg);
  border-radius: 8px;
  color: rgba(15,23,42,0.5);
  transition: all var(--transition-normal);
}

.team-card__social a:hover {
  background: var(--oncology-blue);
  color: var(--white);
}

@media (max-width: 1024px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .team-grid { grid-template-columns: 1fr; }
}

/* Partners Logos */
.partners-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 60px;
}

.partner-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 32px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  transition: all var(--transition-normal);
}

.partner-logo:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.partner-logo svg {
  width: 32px;
  height: 32px;
  color: var(--oncology-blue);
}

.partner-logo span {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark-canvas);
}

/* Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-scale.visible {
  opacity: 1;
  transform: scale(1);
}
.media-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
}

.media-video {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
}
.home-partners img {
    width: 250px;
    height: 329px;
    object-fit: contain;
    border-radius:12px;
}
.home-partners .partner-logo.animate-on-scroll.visible {
    flex-direction: column;
}
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Utility Classes */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-40 { margin-bottom: 40px; }
.mb-60 { margin-bottom: 60px; }
.mb-80 { margin-bottom: 80px; }


.partners-grid.home-partners {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 767px) {
  .partners-grid.home-partners {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  a.header__logo {
    margin-left: -29px;
}
}