body {
  background: #fff;
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

/* Improve typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  letter-spacing: -0.01em;
}

p {
  margin-bottom: 1.2rem;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header styles */
.header-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  background: #fff;
  z-index: 100;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}

.header-spacer {
  height: 120px;
  width: 100%;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0 16px 0;
}

.logo {
  width: 120px;
  height: auto;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: #222;
  font-weight: 600;
  font-size: 1rem;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #0070f3;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Hero image full width styles */
.hero-image {
  display: block;
  max-width: 100%;
  width: 100%;
  height: auto;
  margin: 0 auto 32px auto;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  transition: transform 0.3s ease;
}

.hero-image:hover {
  transform: translateY(-5px);
}

section {
  margin: 0;
}

h1,
h2 {
  margin-top: 0;
}

/* Problem section styles */
.problem-section {
  background: #f5faff;
  padding: 60px 0 16px 0;
}

.problem-section h2 {
  margin-bottom: 12px;
  font-size: 2rem;
  text-align: center;
}

.problem-section p {
  margin-bottom: 32px;
  color: #333;
  font-size: 1.1rem;
  text-align: center;
}

.metrics-row {
  display: flex;
  gap: 24px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.metric-box {
  flex: 1 1 0;
  min-width: 220px;
  background: #fafbfc;
  border: 1px solid #e0e0e0;
  border-radius: 16px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.06);
  padding: 32px 20px 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 16px;
}

.metric-value {
  color: #0070f3;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.metric-title {
  color: #111;
  font-weight: bold;
  font-size: 1.1rem;
  margin-bottom: 8px;
  text-align: center;
}

.metric-desc {
  color: #666;
  font-size: 0.98rem;
  text-align: center;
}

/* Features 2x2 grid section */
.features-section {
  background: #f5faff;
  padding: 32px 0 80px 0;
}

.features-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.feature-row {
  display: flex;
  align-items: center;
  height: 280px;
  gap: 40px;
}

.feature-row.reverse {
  flex-direction: row-reverse;
}

.feature-image {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.feature-image img {
  max-width: 100%;
  max-height: 280px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.07);
}

.feature-text {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: 0 12px;
}

.feature-title {
  font-size: 1.7rem;
  font-weight: bold;
  color: #111;
  margin-bottom: 16px;
}

.feature-desc {
  color: #666;
  font-size: 1rem;
  line-height: 1.6;
}

/* Curie Solution section */
.solution-section {
  background: #fff;
  padding: 56px 0 256px 0;
}

.solution-title {
  font-size: 2.2rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 14px;
  color: #111;
}

.solution-subtext {
  text-align: center;
  color: #555;
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto 144px auto;
  line-height: 1.6;
}

.solution-visual-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  min-height: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.solution-main-image {
  height: 360px;
  width: auto;
  border-radius: 18px;
  box-shadow: 0 2px 16px 0 rgba(0, 0, 0, 0.08);
  display: block;
  margin: 0 auto;
}

.solution-info-box {
  position: absolute;
  background: #fafbfc;
  border: 1px solid #e0e0e0;
  border-radius: 16px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.07);
  padding: 22px 20px 18px 20px;
  min-width: 210px;
  max-width: 260px;
  z-index: 2;
}

.solution-info-box-1 {
  bottom: -182px;
  left: -85px;
}

.solution-info-box-2 {
  bottom: -182px;
  right: -100px;
}

.solution-info-box-3 {
  top: -132px;
  right: -100px;
}

.info-title {
  font-weight: bold;
  color: #111;
  font-size: 1rem;
  margin-bottom: 10px;
}

.info-desc {
  color: #666;
  font-size: 0.9rem;
}

.solution-abs-img {
  position: absolute;
  object-fit: contain;
  z-index: 1;
  opacity: 0.7;
}

.solution-abs-img-1 {
  width: 160px;
  bottom: -42px;
  left: -40px;
  z-index: 10;
}

.solution-abs-img-2 {
  width: 120px;
  bottom: -40px;
  right: -5px;
  z-index: 10;
}

.solution-abs-img-3 {
  width: 120px;
  top: 35px;
  right: 44px;
  -webkit-transform: scaleY(-1);
  transform: scaleY(-1);
  z-index: 10;
}

/* Partner section styles */
.partner-section {
  background: #f5faff;
  padding: 56px 0 56px 0;
}

.partner-title {
  font-size: 2.2rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 14px;
  color: #111;
}

.partner-subtext {
  text-align: center;
  color: #555;
  font-size: 1.15rem;
  margin-bottom: 36px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.partner-row {
  display: flex;
  gap: 24px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.partner-box {
  flex: 1 1 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 16px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.06);
  padding: 32px 20px 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 16px;
}

.partner-img {
  height: 60px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.partner-box-title {
  color: #0070f3;
  font-size: 1.15rem;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: center;
}

.partner-box-desc {
  color: #888;
  font-size: 0.98rem;
  text-align: center;
}

/* Team section styles */
.team-section {
  background: #fff;
  padding: 60px 0 48px 0;
}

.team-title {
  font-size: 2.2rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 32px;
  color: #111;
}

.team-row {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}

.team-member {
  flex: 1 1 0;
  min-width: 200px;
  max-width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
}

.team-photo {
  width: 150px;
  height: 150px;
  border-radius: 30%;
  overflow: hidden;
  margin-bottom: 18px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.08);
}

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

.team-name {
  font-weight: bold;
  font-size: 1.1rem;
  margin-bottom: 6px;
  text-align: center;
}

.team-role {
  color: #888;
  font-size: 0.98rem;
  text-align: center;
}

/* Contact section styles */
.contact-section {
  background: #f5faff;
  padding: 50px 0;
}

.contact-title {
  font-size: 2.2rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 32px;
  color: #111;
}

.contact-form {
  max-width: 500px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-fields {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.contact-input,
.contact-textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: #fafbfc;
  resize: none;
}

.contact-input:focus,
.contact-textarea:focus {
  outline: none;
  border-color: #0070f3;
  background: #fff;
}

.contact-textarea {
  min-height: 100px;
  max-height: 220px;
}

.contact-submit {
  background: #0070f3;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 0;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.contact-submit:hover {
  background: #005bb5;
}

/* Footer styles */
.site-footer {
  background: #f5faff;
  padding: 32px 0 24px 0;
  text-align: center;
  font-size: 1rem;
  color: #666;
  margin-top: 0;
  border-top: 1px solid #eaeaea;
}

.footer-text {
  color: #666;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  font-weight: 500;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 12px;
}

.footer-links a {
  color: #555;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #0070f3;
}

/* Modal styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.modal-content {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  padding: 40px 32px 32px 32px;
  max-width: 350px;
  text-align: center;
  animation: modalIn 0.3s cubic-bezier(.4, 0, .2, 1);
}

.modal-content h3 {
  margin-top: 0;
  font-size: 1.5rem;
  color: #0070f3;
  margin-bottom: 12px;
}

.modal-content p {
  color: #333;
  font-size: 1.08rem;
  margin-bottom: 24px;
}

.modal-close {
  background: #0070f3;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 28px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.modal-close:hover {
  background: #005bb5;
}

@keyframes modalIn {
  from {
    transform: translateY(40px) scale(0.95);
    opacity: 0;
  }

  to {
    transform: none;
    opacity: 1;
  }
}