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

  /* Services and Stats Colors */
  --card-bg-color: #ffffff;
  --text-note-color: #6c757d;
  --services-bg-color: #d9ddc9;
}

/* === 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;
  filter: brightness(50%);
}

.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;
}

/* === INTRO SECTION === */
.intro-section {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

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

.intro-video {
  flex: 0 0 400px;
  margin-top: 0;
}

.intro-video video {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.intro-text {
  flex: 1;
  color: var(--primary-text-color);
  padding-top: 0;
}

.intro-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  margin: 0 0 1rem 0;
  line-height: 1.3;
}

@media (max-width: 1024px) {
  .intro-content {
    gap: 2rem;
  }

  .intro-video {
    flex: 0 0 350px;
  }
}

@media (max-width: 768px) {
  .intro-section {
    padding: 3rem 1.5rem;
  }

  .intro-content {
    flex-direction: column;
  }

  .intro-video {
    flex: 1;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 2rem;
  }

  .intro-video video {
    aspect-ratio: 4/3;
  }

  .intro-text {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .intro-section {
    padding: 2rem 1rem;
  }

  .intro-text h2 {
    font-size: 1.4rem;
  }

  .intro-text p,
  .intro-text li {
    font-size: 1rem;
  }
}

/* === HELICOID ARCHITECTURE === */
.helicoid-architecture {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
  flex-wrap: wrap;
}

.architecture-text {
  flex: 1 1 500px;
}

.architecture-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--primary-text-color);
  margin-bottom: 1rem;
}

.architecture-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--primary-accent-color);
  font-weight: 500;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.architecture-subtitle > p {
  font-size: 1.1rem;
  color: var(--secondary-text-color);
  line-height: 1.6;
}

.architecture-image {
  flex: 1 1 400px;
  text-align: center;
}

.architecture-image video {
  width: 100%;
  max-width: 400px;
}

/* === HELICOID BENEFITS === */
.helicoid-benefits {
  padding: 1rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.benefits-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.benefits-heading {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--primary-text-color);
  margin-bottom: 3rem;
  text-align: center;
  position: relative;
  padding-bottom: 1rem;
}

.benefits-heading::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--dark-accent-color);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.benefit-card {
  background: var(--card-bg-color);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border-left: 4px solid var(--primary-accent-color);
  display: flex;
  flex-direction: column;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.benefit-card:last-child:nth-child(odd) {
  grid-column: 2 / 3;
  justify-self: center;
}

.benefit-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--dark-accent-color);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.benefit-text {
  font-size: 1.1rem;
  color: var(--secondary-text-color);
  line-height: 1.5;
}

.benefit-note {
  font-size: 0.9rem;
  color: var(--text-note-color);
  display: block;
  margin-top: 0.5rem;
  font-style: italic;
}

@media (max-width: 1024px) {
  .benefits-grid {
    gap: 1.5rem;
  }

  .benefit-card {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .helicoid-benefits {
    padding: 3rem 1.5rem;
  }

  .benefits-heading {
    margin-bottom: 2rem;
  }

  .benefit-number {
    font-size: 2rem;
  }

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

@media (max-width: 480px) {
  .helicoid-benefits {
    padding: 2rem 1rem;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .benefits-heading {
    font-size: 1.6rem;
    text-align: center;
  }

  .benefit-card {
    padding: 1.25rem;
  }
}

/* === HELICOID SERVICES === */
.helicoid-services {
  background: var(--services-bg-color);
  padding: 5rem 2rem;
  color: var(--primary-text-color);
}

.service-heading,
.composite-heading {
  text-align: center;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--primary-text-color);
  position: relative;
}

.service-heading::after,
.composite-heading::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 3px;
  background-color: var(--dark-accent-color);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 5px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto 5rem auto;
}

.service {
  border-radius: 12px;
  text-align: center;
  padding: 2rem 1.5rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  background: var(--card-bg-color);
}

.service:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1.2rem;
}

.service-bio {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--secondary-text-color);
  margin-top: 0.5rem;
}

/* === COMPOSITE REINFORCEMENTS === */
.composite-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.composite {
  border-radius: 12px;
  text-align: center;
  padding: 2rem 1.5rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  background: var(--card-bg-color);
}

.composite:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.composite-image {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 1rem;
  border: 3px solid var(--primary-accent-color);
}

.composite-bio {
  font-size: 1rem;
  line-height: 1.6;
  margin-top: 0.5rem;
}

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

@media (max-width: 768px) {
  .helicoid-services {
    padding: 3rem 1.5rem;
  }

  .service-heading,
  .composite-heading {
    font-size: 1.8rem;
  }

  .service-grid,
  .composite-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .service,
  .composite {
    padding: 1.5rem 1rem;
  }
}

@media (max-width: 480px) {
  .helicoid-services {
    padding: 2rem 1rem;
  }

  .service-heading,
  .composite-heading {
    font-size: 1.6rem;
  }
}

/* === SHRIMP TO PRODUCT === */
.shrimp-to-product {
  padding: 5rem 4rem;
  color: var(--primary-text-color);
}

.shrimp-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  gap: 4rem;
  flex-wrap: wrap;
}

.shrimp-text {
  flex: 1 1 500px;
}

.shrimp-heading {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--primary-text-color);
  margin-bottom: 2rem;
  position: relative;
}

.shrimp-heading::after {
  content: "";
  display: block;
  width: 70px;
  height: 3px;
  background: var(--dark-accent-color);
  margin-top: 0.8rem;
}

.shrimp-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 3rem;
  margin: 2.5rem 0;
}

.stat {
  transition:
    transform 0.4s ease,
    opacity 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards;
}

.stat:nth-child(1) {
  animation-delay: 0.1s;
}
.stat:nth-child(2) {
  animation-delay: 0.2s;
}
.stat:nth-child(3) {
  animation-delay: 0.3s;
}
.stat:nth-child(4) {
  animation-delay: 0.4s;
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--dark-accent-color);
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 1rem;
  color: var(--dark-accent-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.shrimp-info {
  border-left: 3px solid var(--dark-accent-color);
  padding-left: 1.5rem;
}

.investment {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--dark-accent-color);
  font-weight: 600;
}

.patent {
  font-size: 0.95rem;
  color: var(--text-note-color);
  line-height: 1.6;
  font-style: italic;
}

.shrimp-image {
  width: 100%;
  max-width: 380px;
  height: auto;
  border-radius: 12px;
  transform: scale(1);
  transition: transform 0.4s ease;
}

.shrimp-image:hover {
  transform: scale(1.05);
}

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

@media (max-width: 1024px) {
  .shrimp-container {
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .shrimp-container {
    flex-direction: column;
    margin-bottom: 0;
  }
  .shrimp-heading {
    text-align: left;
  }
  .shrimp-text {
    text-align: center;
  }

  .shrimp-stats {
    grid-template-columns: 1fr 1fr;
  }

  .shrimp-info {
    border-left: none;
    border-top: 3px solid var(--dark-accent-color);
    padding-left: 0;
    padding-top: 1rem;
    margin-top: 2rem;
  }

  .shrimp-image {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .shrimp-to-product {
    padding: 3rem 1rem;
  }

  .shrimp-stats {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 2rem;
  }

  .investment {
    font-size: 1rem;
  }
}