body {
  margin: 0;
  background: linear-gradient(180deg, #FBFAFA 0%, #F7F8FA 60%, #BDE0FF 100%);
  color: #333;
  font-family: "DM Sans", sans-serif;
  overflow-x: hidden;
}

/* Navbar */
.navbar {
  width: 100%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1rem;
  position: absolute;
  top: 0;
  left: 0;
}
.navbar a {
  text-decoration: none;
  color: #353635;
  font-size: 18px;
  font-weight: 400;
  text-transform: lowercase;
}
.navbar .start-btn {
  background: #B9DFFF;
  padding: 0.4rem 1.2rem;
  border-radius: 6px;
  font-size: 18px;
  font-weight: 500;
  text-transform: lowercase;
  border: none;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  padding-top: 10rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero h1 {
  color: #D21117;
  font-family: "DM Sans", sans-serif;
  font-size: 96px;
  font-weight: 400;
  text-transform: lowercase;
  margin: 0;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1.5s ease forwards;
}
.hero p {
  color: #D21117;
  font-family: "Source Serif Pro", serif;
  font-size: 28px;
  font-style: italic;
  margin-top: 0.8rem;
  margin-bottom: 2rem;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Q&A Bubble */
.search-box {
  width: 572px;
  height: 58px;
  border-radius: 200px;
  background: #B9DFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #353635;
  overflow: hidden;
}
.answer {
  font-size: 1.1rem;
  color: #555;
  min-height: 2rem;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  margin-top: 1rem;
}
.answer.show {
  opacity: 1;
}

/* Scroll Section */
.section {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #fff;
}
.left-box {
  width: 50%;
  height: 100%;
  background: #E10606;
  display: flex;
  align-items: center;
  justify-content: center;
}
.circle-design {
  position: relative;
  width: 460px;
  height: 460px;
}
.circle-design .outer {
  width: 455px;
  height: 455px;
  border-radius: 50%;
  border: 3px solid #FFF;
  position: absolute;
  top: 0;
  left: 0;
}
.circle-design .oval {
  width: 298px;
  height: 236px;
  border-radius: 50%;
  border: 3px solid #FFF;
  position: absolute;
  top: 110px;
  left: 80px;
}
.circle-design .oval:nth-child(2) {
  transform: rotate(90deg);
}
.circle-design .oval:nth-child(3) {
  transform: rotate(45deg);
}
.circle-design .oval:nth-child(4) {
  transform: rotate(-45deg);
}
.circle-design .center {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: #C2DFFE;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.right-box {
  width: 50%;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.tagline {
  background: #D21117;
  color: white;
  padding: 0.3rem 1rem;
  font-size: 20px;
  font-weight: 300;
  margin-bottom: 1rem;
}
.headline {
  color: #D21117;
  font-size: 96px;
  font-weight: 300;
  line-height: 1;
  margin: 0 0 1.5rem 0;
  letter-spacing: -2px;
}
.body-text {
  color: #4B4E53;
  font-family: Inter, sans-serif;
  font-size: 28px;
  font-weight: 400;
  line-height: 1.3;
}

/* Ancient Section */
.ancient {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 100px auto;
  text-align: center;
}

.ancient-title {
  color: #D21117;
  font-family: "Source Serif Pro", serif;
  font-size: 96px;
  font-weight: 400;
  line-height: 90px;
  letter-spacing: -3px;
  margin-bottom: 60px;
}
.ancient-title em {
  font-style: italic;
  font-weight: 600;
}

/* Card stack */
.outer-box {
  width: 1101px;
  height: 561px;
  border-radius: 10px;
  background: #FFE2E2;
  box-shadow: 0 10px 20px 15px rgba(221, 206, 206, 0.25);
  display: flex;
  align-items: center;
  justify-content: left;
}
.middle-box {
  width: 1000px;
  height: 561px;
  border-radius: 10px;
  background: #FFF3F3;
  box-shadow: 0 10px 20px 15px rgba(221, 206, 206, 0.25);
  display: flex;
  align-items: center;
  justify-content: left;
}
.inner-box {
  width: 899px;
  height: 561px;
  border-radius: 10px;
  background: #FFFFFF;
  box-shadow: 0 10px 20px 15px rgba(221, 206, 206, 0.25);
  display: flex;
  align-items: center;
  justify-content: left;
}

/* Content layout inside inner box */
.ancient-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.ancient-text {
  flex: 1;
  padding-right: 40px;
}

/* the science of oneness */
.ancient-headline {
  color: #7BC3FF;
  font-family: "Source Serif Pro", serif;
  font-size: 72px;
  font-style: italic;
  font-weight: 400;
  line-height: 60px;
  letter-spacing: -3px;
  margin-bottom: 20px;
  justify-content: left;
  text-align: left;
  padding-left: 40px;
}

.ancient-subtitle {
  color: #4B4E53;
  font-family: "Inter", sans-serif;
  font-size: 28px;
  font-weight: 400;
  line-height: 28px;
  letter-spacing: 0.25px;
  justify-content: left;
  text-align: left;
  padding-left: 40px;
}

/* Divider + Icon */
.ancient-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.divider-line {
  width: 2px;
  height: 561px;
  background: #D21117;
  align-items: center;
  justify-content: left;
}
.divider-icon {
  margin-top: -100px; /* moves icon up into the line */
}

/* ===============================
   MODULES SECTION
================================*/
.modules-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: left;
  padding: 6rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, #FBFAFA 0%, #F7F8FA 60%, #BDE0FF 100%);
  font-family: "Source Serif Pro", serif;
}

.modules-title {
  font-size: 96px;
  line-height: 1.1;
  color: #333;
  font-weight: 500;
  margin-bottom: 3rem;
  justify-content: left;
}

.modules-title .blue {
  color: #7BC3FF;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(5, 162px);
  gap: 2rem;
  justify-content: center;
}

.module-box {
  width: 162px;
  height: 162px;
  border-radius: 3px;
  background: #e0e0e0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.module-box:hover {
  transform: scale(1.05);
}

.module-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #C2DFFE;
  position: relative;
}

.module-center {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #D21117;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.module-label {
  color: #4B4E53;
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  margin-top: 0.8rem;
}

/* shift bottom row slightly to the right */
.shift-right {
  /* transform: translateX(35px); */
  transform: none;
}

/* Modal styling */
.modal {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: #fff;
  border-radius: 10px;
  padding: 2rem 3rem;
  max-width: 600px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  animation: fadeUp 0.4s ease forwards;
}

.modal-content h2 {
  color: #ff7b7b;
  font-weight: 500;
  font-size: 48px;
  margin-bottom: 1rem;
}

.modal-content p {
  color: #7BC3FF;
  font-size: 24px;
  font-style: italic;
  line-height: 1.4;
}

.close-btn {
  margin-top: 2rem;
  background: #B9DFFF;
  border: none;
  border-radius: 5px;
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  font-size: 18px;
  color: #333;
  transition: background 0.3s;
}

.close-btn:hover {
  background: #7BC3FF;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}