:root {
  /* General Colors */
  --primary-accent-color: #c5d961;
  --primary-text-color: #000000;
  --secondary-text-color: #555555;
  --white-font-color: #ffffff;
  --dark-accent-color: #4a6c24;
  --secondary-accent-color: #d8ea9e;
  --hero-text-color: #ffffff;

  /* Gradient Colors */
  --journey-line-color: linear-gradient(to bottom, #77ba7f, #b5df72);
  --light-linear-gradient: linear-gradient(135deg, #f0f7ea, #d8ea9e);
  --dark-linear-gradient: linear-gradient(90deg, #77ba7f, #b5df72);

  /* Pillar and Diagram */
  --pillar-accent: #77ba7f;
  --diagram-light-color: #e3edc5;
}

/* === HERO SECTION === */
.hero {
  position: relative;
  width: 100%;
  height: 90vh;
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  text-align: left;
  overflow: hidden;
  padding: 2rem;
  box-sizing: border-box;
}

.hero__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.hero__content {
  position: relative;
  z-index: 1;
  color: var(--hero-text-color);
  max-width: 50rem;
  padding: 1rem;
  word-wrap: break-word;
}

.hero__content h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--hero-text-color);
}

@media (max-width: 768px) {
  .hero {
    height: 60vh;
    padding: 1rem;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__content h1 {
    font-size: 1.8rem;
  }
}

body {
  overflow-x: hidden;
}

/* Video Modal Styles */
.video-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000000e6;
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.video-modal-content {
  width: 90%;
  max-width: 996px;
  position: relative;
}

.video-modal iframe {
  width: 100%;
  height: 560px;
  border: none;
  border-radius: 8px;
}

.close-video {
  position: absolute;
  top: -40px;
  right: 0;
  color: var(--hero-text-color);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
}

.hero__play-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.hero__play-btn:hover {
  opacity: 0.8;
}

.hero__play-circle {
  width: 50px;
  height: 50px;
  background: #ffffff33;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
}

.hero__play-icon {
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-left: 18px solid var(--hero-text-color);
  border-bottom: 10px solid transparent;
  margin-left: 4px;
}

.hero__play-text {
  color: var(--hero-text-color);
  font-size: 1.1rem;
  font-weight: 500;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .video-modal iframe {
    height: 400px;
  }

  .hero__play-circle {
    width: 40px;
    height: 40px;
  }

  .hero__play-icon {
    border-top: 8px solid transparent;
    border-left: 14px solid var(--hero-text-color);
    border-bottom: 8px solid transparent;
  }

  .hero__play-text {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .video-modal iframe {
    height: 250px;
  }
}

/* === NATURE SECTION === */
.nature-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.nature-section .left-column {
  flex: 1 1 480px;
}

.nature-section .left-column p {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.nature-section .left-column h2 {
  font-size: 2rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
}

.nature-section .right-column {
  flex: 1 1 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nature-image {
  max-width: 100%;
  width: 100%;
  max-height: 500px;
  object-fit: contain;
}

@media (max-width: 768px) {
  .nature-section {
    flex-direction: column;
    padding: 2rem 1.5rem;
  }

  .nature-section .left-column,
  .nature-section .right-column {
    text-align: center;
  }

  .nature-section .left-column h2 {
    font-size: 1.6rem;
  }

  .nature-image {
    max-height: 350px;
    width: 80%;
    border-radius: 1.5rem 1.5rem 0 0;
  }
}

/* === TECH RESULTS SECTION === */
.tech-results {
  text-align: center;
  padding: 1rem 2rem;
  margin: 0 auto;
}

.tech-results h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
}

.icon-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 140px;
}

.icon img {
  width: 70px;
  height: 70px;
  margin-bottom: 0.75rem;
}

.icon p {
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  line-height: 1.4;
}

.tech-results-text p {
  font-size: 1.05rem;
  text-align: left;
  line-height: 1.8;
  max-width: 1000px;
  margin: 0 auto 1.5rem;
}

@media (max-width: 768px) {
  .icon-row {
    gap: 1.5rem;
  }

  .icon {
    width: 120px;
  }

  .icon img {
    width: 60px;
    height: 60px;
  }

  .tech-results h2 {
    font-size: 1.7rem;
  }
}

/* === HELICOID JOURNEY SECTION === */
.helicoid-journey {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 2rem;
  text-align: center;
  overflow: hidden;
}

.helicoid-journey h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
  position: relative;
  animation: fadeInDown 1s ease-out;
}

.journey-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3rem;
  padding: 2rem 0;
}

.journey-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  background: var(--journey-line-color);
  border-radius: 6px;
  z-index: 1;
  animation: growVertical 1.2s 0.3s ease-out forwards;
  transform-origin: top;
  opacity: 0;
}

.timeline-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
  gap: 2rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}

.timeline-item:nth-child(1) {
  animation-delay: 0.5s;
}
.timeline-item:nth-child(2) {
  animation-delay: 0.7s;
}
.timeline-item:nth-child(3) {
  animation-delay: 0.9s;
}
.timeline-item:nth-child(4) {
  animation-delay: 1.1s;
}
.timeline-item:nth-child(5) {
  animation-delay: 1.3s;
}

.timeline-side {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: left;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.timeline-side.left {
  justify-content: flex-end;
  text-align: right;
}

.timeline-side.right {
  justify-content: flex-start;
  text-align: left;
}

.timeline-icon {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--white-font-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border: 3px solid var(--primary-accent-color);
}

.timeline-icon:hover {
  transform: scale(1.08) rotate(2deg);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.timeline-icon img,
.journey-image {
  width: 60%;
  height: auto;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.timeline-icon:hover img {
  transform: scale(1.15);
}

.timeline-icon img.shrimp-large {
  width: 100%;
  max-width: 220px;
}

.timeline-side.left .timeline-icon {
  margin-right: 3rem;
}

.timeline-side.right .timeline-icon {
  margin-left: 3rem;
}

.timeline-item:first-child .timeline-icon {
  width: 220px;
  height: 220px;
}

.timeline-item:first-child .timeline-icon:hover {
  transform: scale(1.05);
}

.timeline-content {
  max-width: 300px;
  transition: all 0.4s ease;
}

.timeline-item:hover .timeline-side.left .timeline-content {
  transform: translateX(10px);
}

.timeline-item:hover .timeline-side.right .timeline-content {
  transform: translateX(-10px);
}

.timeline-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  position: relative;
  display: inline-block;
}

.timeline-content h3::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--dark-accent-color);
  transition: width 0.4s ease;
}

.timeline-item:hover .timeline-content h3::after {
  width: 100%;
}

.timeline-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--secondary-text-color);
  transition: all 0.4s ease;
}

.timeline-item:hover .timeline-content p {
  color: var(--primary-text-color);
  transform: translateY(-2px);
}

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

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

@keyframes growVertical {
  from {
    transform: translateX(-50%) scaleY(0);
    opacity: 0;
  }
  to {
    transform: translateX(-50%) scaleY(1);
    opacity: 1;
  }
}

@media (max-width: 768px) {
  .journey-timeline {
    gap: 2rem;
  }

  .timeline-item {
    flex-direction: row !important;
    align-items: flex-start;
    text-align: left;
    gap: 1.5rem;
  }

  @keyframes fadeInUpMobile {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .timeline-side {
    justify-content: center !important;
    text-align: center !important;
  }

  .timeline-icon {
    width: 100px;
    height: 100px;
    margin: 0.5rem 0;
  }

  .timeline-content {
    padding: 0 1rem;
    max-width: 100%;
  }

  .timeline-content h3 {
    font-size: 1.3rem;
  }

  .timeline-content p {
    font-size: 1rem;
  }

  .timeline-item:first-child .timeline-icon {
    width: 140px;
    height: 140px;
  }

  .timeline-icon:hover {
    transform: none;
  }
  .timeline-item:hover .timeline-content {
    transform: none !important;
  }
  .timeline-item:hover .timeline-content p {
    transform: none;
  }
}

/* === SUSTAINABILITY SECTION === */
.sustainability-section {
  max-width: 1200px;
  margin: 5rem auto;
  padding: 0 2rem;
}

.sustainability-intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.sustainability-intro-text {
  flex: 1;
  min-width: 300px;
}

.sustainability-intro-text h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
}

.sustainability-intro-text p {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.sustainability-intro-image {
  flex: 1;
  min-width: 280px;
  text-align: center;
}

.sustainability-intro-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
}

@media (max-width: 768px) {
  .sustainability-intro {
    flex-direction: column;
    text-align: center;
  }

  .sustainability-intro-text h2 {
    font-size: 2.2rem;
  }

  .sustainability-intro-text p {
    font-size: 1rem;
    margin: 0 auto;
  }

  .sustainability-intro-image img {
    max-width: 300px;
  }
}

/* === THREE PILLARS SECTION === */
.values-section {
  max-width: 1200px;
  margin: 1rem auto;
  padding: 0 2rem;
}

.three-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.pillar {
  border-radius: 1rem;
  padding: 1.5rem 1rem;
  text-align: center;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  max-width: 320px;
  margin: 0 auto;
}

.pillar::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--dark-linear-gradient);
  transition: height 0.3s ease;
}

.pillar:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.pillar:hover::after {
  height: 8px;
}

.pillar-icon {
  width: 65px;
  height: 65px;
  background: var(--light-linear-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  transition: transform 0.3s ease;
}

.pillar:hover .pillar-icon {
  transform: scale(1.08) rotate(4deg);
}

.pillar-icon img {
  width: 32px;
  height: 32px;
}

.pillar h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--primary-text-color);
  position: relative;
  display: inline-block;
}

.pillar h3::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--pillar-accent);
  transition: width 0.3s ease;
}

.pillar:hover h3::after {
  width: 100%;
}

.pillar p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--secondary-text-color);
  margin: 0 auto;
  max-width: 260px;
  transition: color 0.3s ease;
}

.pillar:hover p {
  color: var(--secondary-text-color);
}

.mission-quote {
  background: var(--secondary-accent-color);
  border-radius: 1.25rem;
  padding: 2.5rem 2rem;
  margin: 4rem auto;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(181, 223, 114, 0.3);
  max-width: 900px;
}

.quote-text {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--primary-text-color);
  font-weight: 600;
  position: relative;
  z-index: 2;
  text-align: center;
  margin: 0;
  padding: 0 1rem;
}

@media (max-width: 900px) {
  .three-pillars {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 3rem auto;
  }

  .pillar {
    padding: 1.5rem 1rem;
  }

  .mission-quote {
    padding: 2rem 1.5rem;
  }

  .quote-text {
    font-size: 1.1rem;
    padding: 0;
  }
}

@media (max-width: 600px) {
  .values-section {
    padding: 0 1.25rem;
  }

  .pillar-icon {
    width: 55px;
    height: 55px;
  }

  .pillar-icon img {
    width: 28px;
    height: 28px;
  }

  .pillar h3 {
    font-size: 1.05rem;
  }

  .pillar p {
    font-size: 0.9rem;
  }

  .mission-quote {
    padding: 1.8rem 1.2rem;
    margin: 3rem 0;
  }

  .quote-text {
    font-size: 1.05rem;
  }
}

/* === EFFICIENCY SECTION === */
.efficiency-section {
  max-width: 1200px;
  margin: 5rem auto;
  padding: 0 2rem;
}

.efficiency-content-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4rem;
  width: 100%;
}

.efficiency-left-text {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
}

.efficiency-left-text h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.efficiency-left-text p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.impact-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 2rem;
  padding-left: 0;
  list-style: none;
}

.impact-items li {
  font-size: 1rem;
  position: relative;
  padding-left: 1.5rem;
}

.impact-items li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 600;
}

.efficiency-diagram {
  flex: 1;
  min-width: 280px;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.efficiency-diagram-item {
  padding: 0.8rem 2rem;
  background-color: var(--diagram-light-color);
  border: 2px solid var(--dark-accent-color);
  border-radius: 10px;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--primary-text-color);
  text-align: center;
  min-width: 200px;
}

.diagram-arrow {
  font-size: 1.5rem;
  color: var(--dark-accent-color);
  margin: 0.5rem 0;
}

/* === INDUSTRY APPLICATIONS SECTION === */
.applications-section {
  max-width: 1200px;
  margin: 5rem auto;
  padding: 0 2rem;
}

.three-applications {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.application {
  border-radius: 1rem;
  padding: 1.5rem 1rem;
  text-align: center;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  max-width: 320px;
  margin: 0 auto;
  background: var(--white-font-color);
}

.application::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--dark-linear-gradient);
  transition: height 0.3s ease;
}

.application:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.application:hover::after {
  height: 8px;
}

.application-icon {
  width: 65px;
  height: 65px;
  background: var(--light-linear-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  transition: transform 0.3s ease;
}

.application:hover .application-icon {
  transform: scale(1.08) rotate(4deg);
}

.application-icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0.4);
}

.application h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--primary-text-color);
  position: relative;
  display: inline-block;
}

.application h3::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--pillar-accent);
  transition: width 0.3s ease;
}

.application:hover h3::after {
  width: 100%;
}

.application p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--secondary-text-color);
  margin: 0 auto;
  max-width: 260px;
  transition: color 0.3s ease;
}

.application:hover p {
  color: var(--secondary-text-color);
}

@media (max-width: 900px) {
  .three-applications {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 3rem auto;
  }
}

@media (max-width: 600px) {
  .applications-section {
    padding: 0 1.25rem;
  }

  .application-icon {
    width: 55px;
    height: 55px;
  }

  .application-icon img {
    width: 28px;
    height: 28px;
  }

  .application h3 {
    font-size: 1.05rem;
  }

  .application p {
    font-size: 0.9rem;
  }
}

/* === TEAM SECTION === */
.team-wrapper h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
  text-align: center;
}