/* Gas Processing Page Specific Styles */

/* Animation Classes */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}
.map-container {
  width: 100%;
  height: 450px;            /* 🔥 REQUIRED */
  position: relative;
  overflow: hidden;
  border-radius: 16px;
}
.map-container {
  position: relative;
  width: 100%;
  height: 450px;              /* 🔥 REQUIRED */
  border-radius: 16px;
  overflow: hidden;
}

.map-region {
  width: 100%;
  height: 100%;
}

/* Responsive */
@media (max-width: 768px) {
  .map-container {
    height: 320px;
  }
}

/* Legend overlay */
.map-legend {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(255,255,255,0.95);
  padding: 14px 18px;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  display: flex;
  gap: 18px;
  z-index: 500;
}

@media (max-width: 768px) {
  .map-legend {
    flex-direction: column;
    gap: 10px;
  }
}


/* Gas Hero Section */
.gas-hero {
    position: relative;
    height: 85vh;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
}

.gas-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.5);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    font-weight: 800;
    color: white;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 50px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.95);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 180px;
    transition: all 0.3s ease;
}

.hero-stat:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-color);
    display: inline;
}

.stat-symbol {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 700;
    margin-left: 5px;
}

.stat-label {
    display: block;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    margin-top: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Processing Overview */
.processing-overview {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.overview-text h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 2rem;
    position: relative;
    padding-bottom: 15px;
}

.overview-text h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    border-radius: 2px;
}

.overview-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.processing-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature i {
    font-size: 2.5rem;
    color: var(--accent-color);
    min-width: 50px;
}

.feature h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 1.3rem;
}

.feature p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.overview-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
}

.image-container {
    position: relative;
    height: 400px;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.image-overlay i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.image-overlay p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Technologies Section */
.technologies-section {
    padding: 100px 0;
    background: white;
}

.technologies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.tech-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 15px 35px rgba(50, 50, 93, 0.1), 0 5px 15px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    text-align: center;
    border-top: 4px solid var(--primary-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.tech-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(50, 50, 93, 0.2), 0 15px 25px rgba(0, 0, 0, 0.15);
}

.tech-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.tech-icon i {
    font-size: 2.5rem;
    color: white;
}

.tech-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.6rem;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 25px;
    flex-grow: 1;
}

.tech-specs {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.tech-specs li {
    color: var(--text-secondary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.tech-specs i {
    color: var(--accent-color);
}

.tech-metrics {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
    margin-top: auto;
}

.tech-metrics span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.tech-metrics i {
    color: var(--accent-color);
}

/* Gas Processing Flow */
.flow-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.flow-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 60px;
    position: relative;
    flex-wrap: wrap;
}

.flow-step {
    position: relative;
    z-index: 2;
    text-align: center;
    flex: 1;
    min-width: 200px;
    padding: 0 20px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 20px;
    box-shadow: 0 10px 20px rgba(255, 107, 0, 0.3);
    position: relative;
    z-index: 2;
}

.step-content {
    background: white;
    border-radius: 15px;
    padding: 30px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid var(--light-gray);
}

.flow-step:hover .step-content {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    background: white;
}

.step-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-icon i {
    font-size: 2rem;
    color: white;
}

.step-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.4rem;
    min-height: 45px;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.step-metrics {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
}

.step-metrics span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.step-metrics i {
    color: var(--accent-color);
}

.flow-arrow {
    font-size: 2.5rem;
    color: var(--primary-color);
    opacity: 0.7;
    margin: 0 10px;
}

/* Products Section */
.products-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.product-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 15px 35px rgba(50, 50, 93, 0.1), 0 5px 15px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    text-align: center;
    border-left: 4px solid var(--primary-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(50, 50, 93, 0.2), 0 15px 25px rgba(0, 0, 0, 0.15);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.product-icon i {
    font-size: 2.5rem;
    color: white;
}

.product-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 25px;
    flex-grow: 1;
}

.product-specs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
    margin-top: auto;
}

.product-specs span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-specs i {
    color: var(--accent-color);
}

/* LNG Facilities Section */
.lng-section {
    padding: 100px 0;
    background: white;
}

.lng-facilities {
    margin-top: 60px;
}

.lng-facility {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.facility-image {
    height: 400px;
    overflow: hidden;
}

.facility-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.lng-facility:hover .facility-image img {
    transform: scale(1.1);
}

.facility-content {
    padding: 40px;
}

.facility-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 2rem;
}

.location {
    color: var(--accent-color);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 500;
}

.facility-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.facility-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.spec {
    text-align: center;
    padding: 20px 15px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.spec-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.spec-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
}

.lng-capacity {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.capacity-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.capacity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.capacity-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.capacity-content {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
    margin-bottom: 15px;
}

.capacity-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
}

.capacity-unit {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 700;
}

.capacity-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Environment Section */
.environment-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.environment-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.environment-text h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 2rem;
    position: relative;
    padding-bottom: 15px;
}

.environment-text h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, var(--accent-color));
    border-radius: 2px;
}

.environment-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.environment-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    grid-template-rows: auto auto;
}

.stat-card {
    background: white;
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

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

.stat-icon {
    font-size: 2.5rem;
    color: #4CAF50;
    margin-bottom: 15px;
}

.stat-content {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
    margin-bottom: 10px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.stat-symbol {
    font-size: 1.5rem;
    color: #4CAF50;
    font-weight: 700;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Safety Section */
.safety-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.safety-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.safety-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 15px 35px rgba(50, 50, 93, 0.1), 0 5px 15px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    text-align: center;
    border-bottom: 4px solid var(--accent-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.safety-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(50, 50, 93, 0.2), 0 15px 25px rgba(0, 0, 0, 0.15);
}

.safety-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #ff8a00);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.safety-icon i {
    font-size: 2.5rem;
    color: white;
}

.safety-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.safety-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 25px;
    flex-grow: 1;
}

.safety-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
    margin-top: auto;
}

.safety-features span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.safety-features i {
    color: #4CAF50;
}

/* Market Section */
.market-section {
    padding: 100px 0;
    background: white;
}

.market-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.market-text h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 2rem;
    position: relative;
    padding-bottom: 15px;
}

.market-text h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #9C27B0, var(--accent-color));
    border-radius: 2px;
}

.market-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.market-map {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    height: 100%;
}

.map-container {
    position: relative;
    height: 300px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 10px;
    overflow: hidden;
}

.map-region {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M0,0 L100,0 L100,100 L0,100 Z" fill="transparent"/></svg>');
    background-size: cover;
}

.region-dot {
    position: absolute;
    width: 20px;
    height: 20px;
    background: currentColor;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.region-dot:hover {
    transform: scale(1.5);
}

.region-dot:hover .dot-tooltip {
    opacity: 1;
    transform: translate(-50%, 0);
}

.dot-tooltip {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translate(-50%, 10px);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    font-size: 0.9rem;
    white-space: nowrap;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.dot-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.8);
}

.map-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.map-legend span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Gas CTA Section */
.gas-cta-section {
    position: relative;
    padding: 120px 0;
    color: white;
    overflow: hidden;
}

.gas-cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.4);
}

.gas-cta-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cta-text h2 {
    color: white;
    font-size: 3rem;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.95);
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.benefit:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(10px);
}

.benefit i {
    color: var(--accent-color);
    font-size: 1.2rem;
    min-width: 20px;
}

.benefit span {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.cta-actions {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.cta-actions h3 {
    color: white;
    margin-bottom: 30px;
    text-align: center;
    font-size: 2rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.cta-buttons-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.cta-buttons-group .btn {
    width: 100%;
    justify-content: center;
    padding: 18px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}


.cta-contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(5px);
    border-color: rgba(255, 255, 255, 0.3);
}

.contact-item i {
    font-size: 2rem;
    color: var(--accent-color);
    min-width: 40px;
    text-align: center;
}

.contact-item h5 {
    color: white;
    margin-bottom: 5px;
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-item p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Responsive Design - All Screen Sizes */
@media (max-width: 1200px) {
    .technologies-grid,
    .products-grid,
    .lng-capacity,
    .safety-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gas-cta-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .market-content {
        grid-template-columns: 1fr;
    }
    
    .flow-diagram {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .flow-step {
        flex: 0 0 calc(50% - 40px);
        margin-bottom: 40px;
    }
}

@media (max-width: 992px) {
    .overview-content,
    .environment-content {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .hero-stat {
        width: 100%;
        max-width: 300px;
    }
    
    .flow-diagram {
        flex-direction: column;
        gap: 40px;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
        margin: 20px 0;
    }
    
    .lng-facility {
        grid-template-columns: 1fr;
    }
    
    .facility-image {
        height: 300px;
    }
    
    .market-content {
        gap: 40px;
    }
    
    .technologies-grid,
    .products-grid {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .gas-hero h1 {
        font-size: 2.5rem;
    }
    
    .gas-hero p {
        font-size: 1.1rem;
    }
    
    .technologies-grid,
    .products-grid,
    .lng-capacity,
    .safety-grid,
    .environment-stats {
        grid-template-columns: 1fr;
    }
    
    .cta-text h2 {
        font-size: 2.2rem;
    }
    
    .cta-text p {
        font-size: 1.1rem;
    }
    
    .facility-specs {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .flow-step {
        margin-bottom: 30px;
        flex: 0 0 100%;
    }
    
    .gas-cta-content {
        gap: 40px;
    }
    
    .cta-actions {
        padding: 30px 20px;
    }
    
    .hero-content {
        padding: 15px;
    }
    
    .stat-number,
    .capacity-value {
        font-size: 2.5rem;
    }
    
    .hero-stat {
        min-width: auto;
        padding: 20px 15px;
    }
}

@media (max-width: 576px) {
    .gas-hero {
        height: 70vh;
    }
    
    .gas-hero h1 {
        font-size: 2rem;
    }
    
    .hero-content {
        padding: 10px;
    }
    
    .step-content,
    .tech-card,
    .product-card,
    .safety-card,
    .env-card {
        padding: 25px 20px;
    }
    
    .facility-content {
        padding: 25px;
    }
    
    .facility-specs {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .cta-buttons-group .btn {
        padding: 15px 20px;
        font-size: 1rem;
    }
    
    .lng-facility {
        gap: 30px;
    }
    
    .image-container {
        height: 300px;
    }
    
    .overview-content {
        gap: 40px;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .section-title p {
        font-size: 1rem;
    }
    
    .flow-arrow {
        font-size: 2rem;
    }
    
    .map-container {
        height: 250px;
    }
    
    .map-legend {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}

@media (max-width: 400px) {
    .gas-hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .stat-number,
    .capacity-value {
        font-size: 2rem;
    }
    
    .hero-stat {
        padding: 15px 10px;
    }
    
    .cta-buttons-group .btn {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .facility-content {
        padding: 20px;
    }
    
    .lng-facility {
        border-radius: 15px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title h2 {
        font-size: 1.6rem;
    }
}

/* Loading Animation */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader {
    position: relative;
    width: 100px;
    height: 100px;
    margin-bottom: 30px;
}

.loader-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 8px solid transparent;
    border-top-color: var(--accent-color);
    animation: spin 1.5s linear infinite;
}

.loader-ring:nth-child(1) {
    animation-delay: 0s;
}

.loader-ring:nth-child(2) {
    border-top-color: var(--primary-color);
    animation-delay: 0.2s;
}

.loader-ring:nth-child(3) {
    border-top-color: var(--primary-light);
    animation-delay: 0.4s;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loader-text {
    color: white;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Enhanced hover effects for touch devices */
@media (hover: hover) and (pointer: fine) {
    .tech-card:hover,
    .product-card:hover,
    .safety-card:hover,
    .env-card:hover,
    .capacity-card:hover,
    .stat-card:hover,
    .benefit:hover,
    .contact-item:hover,
    .feature:hover {
        transform: translateY(-10px);
    }
    
    .flow-step:hover .step-content {
        transform: translateY(-10px);
    }
}

/* Print styles */
@media print {
    .gas-hero-bg,
    .gas-cta-bg,
    .loader-overlay,
    .back-to-top,
    .theme-toggle {
        display: none !important;
    }
    
    .gas-hero,
    .gas-cta-section {
        color: black !important;
        background: white !important;
    }
    
    .hero-stat,
    .cta-actions,
    .stat-card,
    .capacity-card,
    .tech-card,
    .product-card,
    .safety-card,
    .env-card {
        background: white !important;
        color: black !important;
        border: 1px solid #ddd !important;
        box-shadow: none !important;
    }
    
    .section {
        page-break-inside: avoid;
        padding: 40px 0 !important;
    }
}