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

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: Arial, Helvetica, sans-serif;
  background: #101a12;
  color: #f7f0de;
}

body {
  position: relative;
}

main {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

#screen1,
#screen2,
#screen3,
#screen4 {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  background: url("../Assets/1.png") no-repeat center center / cover;
  overflow: hidden;
}

#screen2,
#screen3,
#screen4 {
  display: none;
  opacity: 0;
}

.main-heading {
  position: absolute;
  top: 34%;
  font-size: 11rem;
  font-weight: 800;
  text-align: center;
  color: #f5c518;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 2;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to right, rgba(10, 15, 10, 0.82) 20%, rgba(10, 15, 10, 0.42) 60%, rgba(10, 15, 10, 0.18) 100%);
}

.overlay-soft {
  background:
    linear-gradient(to bottom, rgba(10, 15, 10, 0.28), rgba(10, 15, 10, 0.56)),
    linear-gradient(to right, rgba(10, 15, 10, 0.32), rgba(10, 15, 10, 0.18));
}

.bee {
  position: absolute;
  z-index: 3;
  pointer-events: none;
}

.bee1 {
  width: 600px;
  right: 680px;
  top: -10px;
  opacity: 0.95;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.3));
}

.main-content {
  width: 100%;
  height: 100%;
  padding: 90px 110px;
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
}

.left-content,
.right-content {
  flex: 1;
}

.small-title,
.learn-more,
.sub-title,
.detail-kicker,
.fact-title,
.screen-instruction {
  font-size: 0.95rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #f2c45f;
}

.small-title {
  margin-bottom: 18px;
}

#screen1 h1 {
  font-size: 5.8rem;
  line-height: 0.95;
  font-weight: 800;
  color: #fff8e8;
  margin-bottom: 26px;
}

.description {
  max-width: 760px;
  font-size: 1.6rem;
  line-height: 1.85;
  color: #f3ead8;
}

.learn-more {
  margin-bottom: 18px;
}

.right-content {
  max-width: 620px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.to-screen-btn {
  width: 100%;
  border: 1px solid rgba(255, 221, 128, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: #fff7df;
  border-radius: 24px;
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
  backdrop-filter: blur(8px);
}

.to-screen-btn:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 221, 128, 0.35);
  background: rgba(255, 255, 255, 0.1);
}

.start-btn {
  position: absolute;
  left: 50%;
  bottom: 55px;
  transform: translateX(-50%);
  z-index: 100;
  border: 1px solid rgba(255, 211, 92, 0.5);
  background: rgba(255, 204, 64, 0.1);
  color: #ffd75d;
  padding: 18px 38px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2px;
  cursor: pointer;
  transition: 0.3s ease;
  backdrop-filter: blur(8px);
}

.start-btn:hover {
  background: rgba(255, 204, 64, 0.18);
}

.screen-inner {
  width: 100%;
  height: 100%;
  padding: 80px 90px 90px;
  position: relative;
  z-index: 4;
}

.screen-heading {
  font-size: 4.2rem;
  line-height: 1;
  font-weight: 800;
  color: #fff8e8;
  margin-top: 14px;
  margin-bottom: 18px;
}

.screen-subtitle {
  font-size: 1.15rem;
  line-height: 1.7;
  color: #f4edde;
  margin-bottom: 10px;
  max-width: 760px;
}

.screen-instruction {
  margin-bottom: 26px;
}

.threat-map {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 32px;
}

.threat-card {
  min-height: 145px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff7df;
  padding: 20px;
  text-align: left;
  cursor: pointer;
  backdrop-filter: blur(6px);
}

.threat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 221, 128, 0.32);
  background: rgba(255, 255, 255, 0.09);
}

.threat-card.active {
  border-color: rgba(255, 204, 64, 0.7);
  background: rgba(255, 204, 64, 0.12);
  box-shadow: 0 0 0 1px rgba(255, 204, 64, 0.18) inset;
}

.threat-number {
  display: block;
  font-size: 0.95rem;
  color: #f2c45f;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.threat-card h3 {
  font-size: 1.3rem;
  line-height: 1.3;
  font-weight: 700;
}

.detail-panel {
  width: 100%;
  min-height: 390px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 221, 128, 0.12);
  padding: 34px 38px;
  backdrop-filter: blur(10px);
}

.detail-top {
  margin-bottom: 22px;
}

#detailTitle {
  font-size: 2.5rem;
  color: #fff8e8;
  margin-top: 8px;
}

.detail-content {
  display: flex;
  align-items: center;
  gap: 42px;
}

.detail-visual {
  width: 340px;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
}

.visual-circle {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 1px solid rgba(255, 221, 128, 0.18);
  background: radial-gradient(circle at center, rgba(255, 204, 64, 0.14), rgba(255, 255, 255, 0.03));
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-circle img {
  width: 150px;
}

.detail-text {
  flex: 1;
}

#detailText {
  font-size: 1.12rem;
  line-height: 1.85;
  color: #f4edde;
}

.fact-block {
  margin-top: 24px;
}

#detailFacts {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 14px;
}

#detailFacts li {
  position: relative;
  padding-left: 24px;
  font-size: 1.05rem;
  line-height: 1.6;
}

#detailFacts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f2c45f;
}

.info-grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.info-card {
  min-height: 250px;
  padding: 30px;
  border-radius: 28px;
  border: 1px solid rgba(255, 221, 128, 0.14);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.info-card h3 {
  font-size: 1.6rem;
  color: #fff8e8;
  margin-bottom: 18px;
}

.info-card p {
  font-size: 1.08rem;
  line-height: 1.85;
  color: #f5eddc;
}

#back-btn {
  position: absolute;
  left: 40px;
  top: 590px;
  z-index: 999;
  padding: 14px 22px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff7df;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: none;
}

#back-btn:hover {
  background: rgba(255, 255, 255, 0.14);
}

button {
  font-family: inherit;
}

/* Screen 2 layout */
#screen2 .main-content {
  align-items: flex-start;
}

/* Cards */
#screen2 .threat-card {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 221, 128, 0.15);
  text-align: left;
  transition: 0.3s ease;
}

#screen2 .threat-card h3 {
  font-size: 1.4rem;
  margin-top: 8px;
}

#screen2 .card-sub {
  font-size: 0.95rem;
  opacity: 0.7;
  margin-top: 6px;
}

/* Hover */
#screen2 .threat-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.08);
}

/* Active */
#screen2 .threat-card.active {
  border-color: #ffc940;
  background: rgba(255, 204, 64, 0.12);
}

/* Detail panel */
#screen2 .screen2-panel {
  position: absolute;
  bottom: 40px;
  left: 110px;
  right: 110px;
}

/* SCREEN 3 polish */
#screen3 .screen-heading {
  margin-bottom: 14px;
}

#screen3 .screen-subtitle {
  max-width: 980px;
  margin-bottom: 10px;
}

#screen3 .screen-instruction {
  margin-bottom: 28px;
}

#screen3 .threat-map {
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 28px;
}

#screen3 .threat-card {
  min-height: 150px;
  padding: 22px 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  transition: 0.28s ease;
}

#screen3 .threat-card h3 {
  font-size: 1.2rem;
  margin-top: 8px;
}

#screen3 .threat-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
}

#screen3 .threat-card.active {
  border-color: rgba(255, 204, 64, 0.8);
  background: rgba(255, 204, 64, 0.14);
  box-shadow: 0 0 0 1px rgba(255, 204, 64, 0.2) inset;
}

#screen3 .screen3-panel {
  min-height: 430px;
  padding: 36px 40px;
}

#screen3 .detail-title {
  font-size: 2.4rem;
  color: #fff8e8;
  margin-top: 6px;
}

#screen3 .detail-text-content {
  font-size: 1.1rem;
  line-height: 1.9;
  color: #f6efdf;
  max-width: 980px;
}

#screen3 .detail-facts {
  margin-top: 16px;
}

#screen3 .detail-facts li {
  font-size: 1.02rem;
  line-height: 1.65;
}

#screen3 .visual-circle {
  width: 250px;
  height: 250px;
}

#screen3 .visual-circle img {
  width: 155px;
}

#screen4 .detail-title {
  font-size: 2.4rem;
  color: #fff8e8;
  margin-top: 6px;
}

#screen4 .detail-text-content {
  font-size: 1.1rem;
  line-height: 1.9;
  color: #f6efdf;
}

#screen4 .detail-facts li {
  font-size: 1.02rem;
  line-height: 1.65;
}