:root {
    --primary-green: #3d9970; /* Updated to the specified green color */
    --dark-gray: #2c3e50;
    --light-gray: #ecf0f1;
    --black: #1a1a1a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: var(--light-gray);
}

.navbar {
    position: fixed;
    width: 60%;
    margin: 1rem 20%;
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(220, 220, 220, 0.95);
    z-index: 1000;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--dark-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-green);
}

.hero {
    height: 100vh;
    position: relative;
    background-image: url('images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-button {
    padding: 1rem 2rem;
    background-color: var(--primary-green);
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.cta-button:hover {
    transform: scale(1.05);
}

.services {
    padding: 6rem 10%;
    background-color: #ffffff; /* Simple solid white background instead of gradient */
    position: relative;
}

.services h2 {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--dark-gray);
    position: relative;
}

.services h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--primary-green);
    margin: 0.8rem auto 2rem;
    border-radius: 2px;
}

/* Removing the circular decorative element */
/* .services:before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(61, 153, 112, 0.05);
    top: -150px;
    right: -150px;
    z-index: 0;
} */

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.service-card {
    background-color: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.03);
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.service-card:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 4px;
    background-color: var(--primary-green);
    transition: width 0.4s ease;
}

.service-card:hover:after {
    width: 100%;
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    background: rgba(61, 153, 112, 0.1);
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.service-card:hover i {
    transform: scale(1.1) rotate(5deg);
    background: rgba(61, 153, 112, 0.2);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-gray);
    transition: all 0.3s ease;
}

.service-card p {
    color: #6c7a89;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-card .learn-more {
    display: inline-block;
    color: var(--primary-green);
    font-weight: 600;
    text-decoration: none;
    margin-top: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.service-card .learn-more:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-green);
    transition: width 0.3s ease;
}

.service-card:hover .learn-more {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover h3 {
    color: var(--primary-green);
}

footer {
    background-color: rgba(220, 220, 220, 0.95);
    color: var(--dark-gray);
    text-align: center;
    padding: 4rem 10% 0;
}

.fuel-categories {
    background-color: var(--black);
    color: white;
    padding: 5rem 10%;
    text-align: center;
}

.fuel-categories h2 {
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
}

.intro-text {
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.fuel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.fuel-item {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.fuel-item:hover {
    background-color: rgba(61, 153, 112, 0.2);
    transform: translateY(-5px);
}

.fuel-item i {
    color: var(--primary-green);
    font-size: 1.5rem;
}

.mandate {
    background-color: var(--primary-green);
    color: white;
    padding: 5rem 10%;
    text-align: center;
}

.mandate h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
}

.mandate-text {
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
    font-size: 1.2rem;
}

.why-choose-us {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    max-width: 700px;
    margin: 0 auto;
}

.why-choose-us h3 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.why-choose-us p {
    margin-bottom: 2rem;
    line-height: 1.6;
}

.mandate-cta {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: white;
    color: var(--primary-green);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.mandate-cta:hover {
    background-color: var(--dark-gray);
    color: white;
    transform: translateY(-3px);
}

.tank-vessel {
    background-color: var(--black);
    color: white;
    padding: 5rem 10%;
}

.tank-vessel .container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.tank-vessel-content {
    flex: 1;
    min-width: 300px;
}

.tank-vessel h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-green);
}

.tank-vessel p {
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.booking-cta {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--primary-green);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.booking-cta:hover {
    background-color: white;
    color: var(--primary-green);
    transform: translateY(-3px);
}

.tank-vessel-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.tank-vessel-image i {
    font-size: 8rem;
    color: var(--primary-green);
    opacity: 0.8;
}

/* Modern Footer styles */
.footer {
    background-image: url('images/footer-background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    padding: 5rem 10% 3rem;
    color: var(--dark-gray);
}

.footer-card {
    position: relative;
    z-index: 1;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 3rem;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-logo {
    max-width: 220px;
}

.footer-logo img {
    width: 100%;
    height: auto;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    width: 40px;
    background-color: var(--light-gray);
    color: var(--dark-gray);
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-icons a:hover {
    background-color: var(--primary-green);
    color: white;
    transform: translateY(-3px);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer-section h3 {
    color: var(--primary-green);
    margin-bottom: 1.2rem;
    font-size: 1.2rem;
    position: relative;
    display: inline-block;
}

.footer-section h3:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-green);
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: var(--dark-gray);
    text-decoration: none;
    line-height: 2;
    transition: color 0.3s ease;
    display: inline-block;
}

.footer-section a:hover {
    color: var(--primary-green);
    transform: translateX(5px);
}

.footer-section p {
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.footer-section i {
    color: var(--primary-green);
    margin-right: 10px;
}

.footer-legal {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.legal-item {
    flex: 1;
    min-width: 250px;
}

.legal-item h4 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
    font-weight: 600;
}

.legal-item p {
    font-size: 0.9rem;
    color: var(--dark-gray);
    opacity: 0.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Welcome Section - Improved Design with plain background */
.welcome {
    padding: 6rem 10%;
    background-color: #ffffff; /* Simple solid white background */
    position: relative;
}

/* Removing the circular decorative elements */
/* .welcome::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(61, 153, 112, 0.03);
    z-index: 0;
}

.welcome::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: rgba(61, 153, 112, 0.05);
    z-index: 0;
} */

.welcome .container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.welcome h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 2.5rem;
    text-align: center;
    position: relative;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.welcome h2:after {
    content: '';
    display: block;
    width: 120px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-green), rgba(61, 153, 112, 0.5));
    margin: 1.2rem auto 0;
    border-radius: 2px;
}

.welcome-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    background-color: white;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
    padding: 3rem;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.welcome-text {
    flex: 3;
}

.welcome-text p {
    color: #4e6173;
    line-height: 1.9;
    margin-bottom: 1.8rem;
    font-size: 1.05rem;
    opacity: 0.95;
    font-weight: 400;
}

.welcome-text p:last-child {
    margin-bottom: 0;
}

.welcome-badge {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 180px;
}

.badge-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-green) 0%, #2a7d5f 100%);
    color: white;
    text-align: center;
    box-shadow: 0 12px 30px rgba(61, 153, 112, 0.3);
    transition: all 0.3s ease;
}

.badge-inner:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(61, 153, 112, 0.4);
}

.badge-inner i {
    font-size: 3.5rem;
    margin-bottom: 0.8rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.badge-inner span {
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.4;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.whatsapp-link {
    color: var(--dark-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.whatsapp-link:hover {
    color: #25D366; /* WhatsApp brand color */
}

.whatsapp-link i {
    color: #25D366; /* WhatsApp brand color */
    font-size: 1.2rem;
    margin-right: 10px;
}

.email-link {
    color: var(--dark-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.email-link:hover {
    color: #4285F4; /* Email/blue color */
}

.email-link i {
    color: var(--primary-green);
    font-size: 1.2rem;
    margin-right: 10px;
}

/* Services page specific styles */
.services-hero {
    background-image: url('images/services-hero.jpg');
    background-color: var(--black); /* Fallback background color */
    height: 50vh; /* Reduced from the standard 100vh to half the height */
}

.services-detail {
    padding: 6rem 10%;
    background-color: #ffffff;
}

.services-detail .container {
    max-width: 1200px;
    margin: 0 auto;
}

.services-detail h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    text-align: center;
}

.services-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
    color: #4e6173;
    line-height: 1.8;
    font-size: 1.1rem;
}

.service-detail-card {
    display: flex;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
    padding: 3rem;
    margin-bottom: 3rem;
    border: 1px solid rgba(0,0,0,0.03);
    transition: transform 0.3s ease;
}

.service-detail-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

.service-icon {
    flex: 0 0 120px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 1rem;
}

.service-icon i {
    font-size: 3.5rem;
    color: var(--primary-green);
    background: rgba(61, 153, 112, 0.1);
    width: 100px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    border-radius: 50%;
}

.service-content {
    flex: 1;
}

.service-content h3 {
    font-size: 1.8rem;
    color: var(--dark-gray);
    margin-bottom: 1.2rem;
}

.service-content p {
    color: #4e6173;
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.service-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: #4e6173;
}

.service-content li {
    margin-bottom: 0.5rem;
}

.service-content .learn-more {
    display: inline-block;
    color: var(--primary-green);
    font-weight: 600;
    text-decoration: none;
    margin-top: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.service-content .learn-more:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-green);
    transition: width 0.3s ease;
}

.service-content .learn-more:hover {
    color: var(--primary-green);
    transform: translateX(5px);
}

.service-content .learn-more:hover:after {
    width: 100%;
}

.contact-cta {
    background-color: var(--light-gray);
    border-radius: 15px;
    padding: 3rem;
    text-align: center;
    margin-top: 4rem;
}

.contact-cta h3 {
    font-size: 1.8rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.contact-cta p {
    max-width: 600px;
    margin: 0 auto 1.5rem;
    color: #4e6173;
}

/* Hero images styling */
.hero-images {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.hero-images img {
    height: 80px;
    width: auto;
    filter: brightness(0) invert(1); /* Makes icons white */
    opacity: 0.9;
    transition: all 0.3s ease;
}

.hero-images img:hover {
    transform: scale(1.1);
    opacity: 1;
}

/* Alternative: For a split hero with image side by side with content */
.split-hero {
    display: flex;
    align-items: center;
}

.hero-content.with-image {
    flex: 1;
    text-align: left;
    padding-left: 10%;
}

.hero-image-container {
    flex: 1;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container img {
    max-height: 70vh;
    max-width: 90%;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* Leasing page specific styles */
.leasing-hero {
    background-image: url('images/leasing-hero.jpg');
    background-color: var(--black); /* Fallback background color */
    height: 50vh;
}

.leasing-intro {
    padding: 6rem 10%;
    background-color: #ffffff;
    text-align: center;
}

.leasing-intro .container {
    max-width: 1200px;
    margin: 0 auto;
}

.leasing-intro h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.leasing-intro .intro-text {
    max-width: 800px;
    margin: 0 auto 4rem;
    color: #4e6173;
    line-height: 1.8;
    font-size: 1.1rem;
}

.leasing-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 3rem 0;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

.stat-text {
    color: var(--dark-gray);
    font-size: 1.1rem;
}

.leasing-services {
    padding: 6rem 10%;
    background-color: #f9fafb;
}

.leasing-services .container {
    max-width: 1200px;
    margin: 0 auto;
}

.leasing-type {
    display: flex;
    margin-bottom: 5rem;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
    padding: 3rem;
    border: 1px solid rgba(0,0,0,0.03);
}

.leasing-icon {
    flex: 0 0 120px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 1rem;
}

.leasing-icon i {
    font-size: 3.5rem;
    color: var(--primary-green);
    background: rgba(61, 153, 112, 0.1);
    width: 100px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    border-radius: 50%;
}

.leasing-content {
    flex: 1;
}

.leasing-content h3 {
    font-size: 1.8rem;
    color: var(--dark-gray);
    margin-bottom: 1.2rem;
}

.leasing-content h4 {
    font-size: 1.3rem;
    color: var(--dark-gray);
    margin: 2rem 0 1rem;
}

.leasing-content p {
    color: #4e6173;
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.leasing-content ul, .leasing-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: #4e6173;
}

.leasing-content li {
    margin-bottom: 0.5rem;
}

.vessel-types, .tank-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.vessel-card, .tank-card {
    background-color: #f9fafb;
    border-radius: 10px;
    padding: 1.5rem;
    border: 1px solid rgba(0,0,0,0.05);
}

.vessel-card h4, .tank-card h4 {
    color: var(--primary-green);
    margin-top: 0;
    margin-bottom: 1rem;
}

.leasing-benefits {
    margin-top: 4rem;
    text-align: center;
}

.leasing-benefits h3 {
    font-size: 2rem;
    color: var(--dark-gray);
    margin-bottom: 2.5rem;
}

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

.benefit-card {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.benefit-card i {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.benefit-card h4 {
    margin-bottom: 1rem;
    color: var(--dark-gray);
}

.case-studies {
    margin-top: 5rem;
}

.case-studies h3 {
    font-size: 2rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    text-align: center;
}

.case-study {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-bottom: 1.5rem;
}

.case-study h4 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.faq-section {
    margin-top: 5rem;
}

.faq-section h3 {
    font-size: 2rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    text-align: center;
}

.faq-item {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-bottom: 1.5rem;
}

.faq-item h4 {
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

/* About page specific styles */
.about-hero {
    background-image: url('images/about-hero.jpg');
    height: 50vh; /* Set hero height to match other pages */
}

.about-intro {
    padding: 6rem 10%;
    background-color: #ffffff;
}

.about-intro .container {
    max-width: 1200px;
    margin: 0 auto;
}

.about-intro h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    text-align: center;
}

.about-content {
    max-width: 900px;
    margin: 0 auto 3rem;
    text-align: center;
}

.about-content p {
    color: #4e6173;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.about-box {
    background-color: #f9fafb;
    padding: 3rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.about-box:hover {
    transform: translateY(-10px);
}

.about-box i {
    font-size: 3rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
}

.about-box h3 {
    font-size: 1.8rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.about-box p {
    color: #4e6173;
    line-height: 1.7;
}

.values-section {
    padding: 6rem 10%;
    background-color: #f9fafb;
}

.values-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.values-section h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 3rem;
    text-align: center;
}

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

.value-card {
    background-color: white;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.value-card:hover {
    transform: translateY(-10px);
}

.value-icon {
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    background-color: rgba(61, 153, 112, 0.1);
    margin: 0 auto 1.5rem;
}

.value-icon i {
    font-size: 2.5rem;
    color: var(--primary-green);
}

.value-card h3 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.value-card p {
    color: #4e6173;
    line-height: 1.7;
}

.team-section {
    padding: 6rem 10%;
    background-color: white;
}

.team-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.team-section h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    text-align: center;
}

.section-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
    color: #4e6173;
    line-height: 1.8;
    font-size: 1.1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.team-member {
    text-align: center;
}

.member-photo {
    width: 180px;
    height: 180px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 5px solid rgba(61, 153, 112, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5;
}

.member-photo i {
    font-size: 80px;
    color: var(--primary-green);
}

.team-member h3 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.member-role {
    color: var(--primary-green);
    font-weight: 600;
    margin-bottom: 1rem;
}

.member-bio {
    color: #4e6173;
    line-height: 1.7;
}

.credentials-section {
    padding: 6rem 10%;
    background-color: #f9fafb;
}

.credentials-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.credentials-section h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 3rem;
    text-align: center;
}

.credentials-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    padding: 3rem;
}

.credentials-text {
    flex: 2;
}

.credentials-text p {
    color: #4e6173;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.credentials-text ul {
    color: #4e6173;
    line-height: 1.8;
    margin-left: 1.5rem;
}

.credentials-text li {
    margin-bottom: 1rem;
}

.credentials-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.credential-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-green) 0%, #2a7d5f 100%);
    color: white;
    text-align: center;
    box-shadow: 0 12px 30px rgba(61, 153, 112, 0.3);
}

.credential-badge i {
    font-size: 3.5rem;
    margin-bottom: 0.8rem;
}

.credential-badge span {
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.4;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.global-presence {
    padding: 6rem 10%;
    background-color: white;
}

.global-presence .container {
    max-width: 1200px;
    margin: 0 auto;
}

.global-presence h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.region-card {
    background-color: #f9fafb;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.region-card:hover {
    transform: translateY(-10px);
}

.region-card i {
    font-size: 3rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
}

.region-card h3 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.region-card p {
    color: #4e6173;
    line-height: 1.7;
}

.csr-section {
    padding: 6rem 10%;
    background-color: #f9fafb;
}

.csr-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.csr-section h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    text-align: center;
}

.csr-content {
    text-align: center;
}

.csr-content > p {
    max-width: 800px;
    margin: 0 auto 3rem;
    color: #4e6173;
    line-height: 1.8;
    font-size: 1.1rem;
}

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

.csr-item {
    background-color: white;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.csr-item:hover {
    transform: translateY(-10px);
}

.csr-item i {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
}

.csr-item h3 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.csr-item p {
    color: #4e6173;
    line-height: 1.7;
}

.milestones-section {
    padding: 6rem 10% 8rem;
    background-color: white;
}

.milestones-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.milestones-section h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 4rem;
    text-align: center;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: rgba(61, 153, 112, 0.2);
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: calc(50% - 40px);
    box-sizing: content-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-dot {
    width: 20px;
    height: 20px;
    background-color: var(--primary-green);
    border-radius: 50%;
    position: absolute;
    top: 15px;
    right: -50px;
    z-index: 2;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -10px;
}

.timeline-content {
    padding: 2rem;
    background-color: #f9fafb;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.timeline-content h3 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.timeline-date {
    color: var(--primary-green);
    font-weight: bold;
    margin-bottom: 1rem;
    display: inline-block;
}

.timeline-content p:last-child {
    margin-bottom: 0;
    color: #4e6173;
    line-height: 1.7;
}

.contact-section {
    padding: 6rem 10%;
    background-color: var(--primary-green);
    text-align: center;
    color: white;
}

.contact-section .container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-section h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.contact-section p {
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

.contact-section .cta-button {
    background-color: white;
    color: var(--primary-green);
    display: inline-block;
}

.contact-section .cta-button:hover {
    background-color: var(--dark-gray);
    color: white;
}

/* Partners section styles */
.partners-section {
    padding: 6rem 10%;
    background-color: white;
}

.partners-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.partners-section h2 {
    font-size: 2.8rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    text-align: center;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.partner-card {
    background-color: #f9fafb;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.partner-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.partner-logo {
    margin-bottom: 2rem;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo img {
    max-width: 200px;
    max-height: 100px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.partner-card:hover .partner-logo img {
    transform: scale(1.05);
}

.partner-card h3 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.partner-card p {
    color: #4e6173;
    line-height: 1.7;
    flex-grow: 1;
}

@media (max-width: 768px) {
    .partners-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Responsive adjustments for About page */
@media (max-width: 992px) {
    .about-boxes {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .credentials-content {
        flex-direction: column;
        text-align: center;
    }
    
    .credentials-image {
        margin-top: 2rem;
    }
    
    .timeline::before {
        left: 40px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 80px;
        padding-right: 0;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-dot {
        left: 30px;
        right: auto;
    }
    
    .timeline-item:nth-child(even) .timeline-dot {
        left: 30px;
    }
    
    .credentials-details {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .team-grid, .values-grid, .regions-grid, .csr-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .team-member {
        max-width: 300px;
        margin: 0 auto;
    }
}

.credentials-details {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin: 2rem 0;
}

.credentials-column {
    flex: 1;
    min-width: 280px;
}

.credentials-column h4, .industry-credentials h4 {
    color: var(--primary-green);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    border-bottom: 1px solid rgba(61, 153, 112, 0.2);
    padding-bottom: 0.5rem;
}

.credentials-column ul, .industry-credentials ul {
    margin-bottom: 2rem;
}

.industry-credentials {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.credentials-text p {
    color: #4e6173;
    line-height: 1.7;
}

@media (max-width: 992px) {
    .credentials-details {
        flex-direction: column;
    }
}

/* Contact page styles */
.contact-hero {
    background-image: url('images/contact-hero.jpg');
    background-color: var(--black); /* Fallback background color */
    height: 50vh;
}

.contact-main {
    padding: 6rem 10%;
    background-color: white;
}

.contact-main .container {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h2, .contact-form-container h2 {
    font-size: 2.2rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.contact-info > p, .contact-form-container > p {
    color: #4e6173;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.contact-details {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(61, 153, 112, 0.1);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--primary-green);
}

.contact-text h3 {
    font-size: 1.2rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.contact-text p {
    color: #4e6173;
    line-height: 1.5;
}

.contact-text a {
    color: #4e6173;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: var(--primary-green);
}

.business-hours, .social-connection {
    margin-top: 3rem;
}

.business-hours h3, .social-connection h3 {
    font-size: 1.2rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.business-hours p {
    color: #4e6173;
    line-height: 1.7;
}

.social-connection .social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-connection .social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-gray);
    color: var(--dark-gray);
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-connection .social-icons a:hover {
    background-color: var(--primary-green);
    color: white;
    transform: translateY(-3px);
}

/* Contact Form Styles */
.contact-form-container {
    background-color: #f9fafb;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.form-group input, .form-group textarea, .form-group select {
    padding: 0.8rem 1rem;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    background-color: white;
    font-size: 1rem;
    color: var(--dark-gray);
    transition: all 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 2px rgba(61, 153, 112, 0.2);
}

/* Custom styling for select dropdown */
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='%232c3e50' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
    cursor: pointer;
}

.form-group select:invalid {
    color: #8a9bab; /* Lighter color for the placeholder option */
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 35px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 0.9rem;
    color: #4e6173;
    user-select: none;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: white;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 5px;
}

.checkbox-container:hover input ~ .checkmark {
    background-color: #f9fafb;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.submit-button {
    padding: 1rem 2rem;
    background-color: var(--primary-green);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.submit-button:hover {
    background-color: #2d8c60;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(61, 153, 112, 0.3);
}

/* Map Section */
.map-section {
    padding: 4rem 10% 6rem;
    background-color: #f9fafb;
}

.map-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.map-section h2 {
    font-size: 2.2rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    text-align: center;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

/* File upload styling */
.file-upload-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 5px;
}

.file-upload-input {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 10;
}

.file-upload-button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.8rem 1.5rem;
    background-color: #f0f0f0;
    color: var(--dark-gray);
    border-radius: 8px 0 0 8px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.1);
}

.file-name {
    flex: 1;
    padding: 0.8rem 1.5rem;
    background-color: white;
    border: 1px solid rgba(0,0,0,0.1);
    border-left: none;
    border-radius: 0 8px 8px 0;
    color: #8a9bab;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-upload-input:hover + .file-upload-button {
    background-color: #e5e5e5;
}

.file-info {
    margin-top: 8px;
    font-size: 0.8rem;
    color: #8a9bab;
}

/* Burger menu styles */
.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--dark-gray);
    margin: 5px;
    transition: all 0.3s ease;
}

/* Mobile Navigation Styles */
@media screen and (max-width: 992px) {
    .navbar {
        width: 90%;
        margin: 0.5rem 5%;
        padding: 0.8rem 1.5rem;
    }
}

@media screen and (max-width: 768px) {
    .navbar {
        width: 100%;
        margin: 0;
        border-radius: 0;
        padding: 1rem 5%;
    }
    
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background-color: rgba(220, 220, 220, 0.98);
        transition: right 0.3s ease;
        z-index: 999;
        gap: 2rem;
        padding: 50px 0;
        box-shadow: -5px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links li {
        opacity: 0;
    }
    
    .burger {
        display: block;
        z-index: 1000;
    }
    
    .nav-active {
        right: 0;
    }
    
    /* Burger animation */
    .toggle .line1 {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .toggle .line2 {
        opacity: 0;
    }
    
    .toggle .line3 {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    /* Fix space issues on very small screens */
    .logo img {
        height: 35px;
    }
}

/* Enhanced Mobile Responsiveness for Contact Section */
@media screen and (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-info {
        order: 2; /* Move contact info below the form on tablets */
    }
    
    .contact-form-container {
        order: 1;
    }
    
    .map-container {
        height: 400px; /* Reduced map height on tablets */
    }
}

@media screen and (max-width: 768px) {
    .contact-main {
        padding: 4rem 5%; /* Reduced padding on mobile */
    }
    
    .contact-form {
        grid-template-columns: 1fr; /* Single column for form fields on mobile */
    }
    
    .form-group.full-width {
        grid-column: 1; /* Reset grid column on mobile */
    }
    
    .contact-form-container {
        padding: 2rem 1.5rem; /* Reduced padding on mobile */
    }
    
    .contact-info h2, .contact-form-container h2 {
        font-size: 1.8rem; /* Smaller heading on mobile */
    }
    
    .submit-button {
        width: 100%; /* Full-width button on mobile */
        padding: 1rem;
    }
    
    .map-container {
        height: 300px; /* Further reduced map height on mobile */
    }
}

@media screen and (max-width: 480px) {
    .contact-item {
        flex-direction: column; /* Stack contact items on very small screens */
        align-items: flex-start;
        gap: 1rem;
    }
    
    .contact-icon {
        margin-bottom: 0.5rem;
    }
    
    .form-group input, .form-group textarea, .form-group select {
        font-size: 16px; /* Prevent zoom on iOS devices */
        padding: 0.9rem 1rem; /* Larger touch target */
    }
    
    .file-upload-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .file-upload-button {
        border-radius: 8px 8px 0 0;
    }
    
    .file-name {
        border-radius: 0 0 8px 8px;
        border-left: 1px solid rgba(0,0,0,0.1);
        border-top: none;
    }
}

/* Enhanced Mobile Responsiveness for Investment Page */
@media screen and (max-width: 992px) {
    .investment-plans {
        grid-template-columns: repeat(2, 1fr); /* 2 columns on tablets */
        gap: 1.5rem;
    }
    
    .investment-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .tech-advantage-section {
        padding: 2rem 1.5rem;
    }
    
    .about-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .screening-layout {
        flex-direction: column;
    }
    
    .screening-sidebar {
        order: 1;
        margin-bottom: 2rem;
    }
    
    .screening-main {
        order: 2;
    }
    
    .screening-main .widget-container {
        height: 800px; /* Shorter height on tablets */
    }
}

@media screen and (max-width: 768px) {
    .investment-plans {
        grid-template-columns: 1fr; /* Single column on mobile */
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .investment-options {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .about-features {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .investment-plans-section {
        padding: 4rem 5%;
    }
    
    .market-data-section, 
    .screening-section {
        padding: 3rem 5%;
    }
    
    .plan-card {
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .tech-showcase {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .showcase-icon {
        margin: 0 auto 1.5rem;
    }
    
    .about-highlight {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .highlight-icon {
        margin: 0 auto 1.5rem;
    }
    
    .screening-main .widget-container {
        height: 600px; /* Even shorter height on mobile */
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 60px;
        padding-right: 10px;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-item:nth-child(even) .timeline-dot {
        left: 20px;
    }
}

@media screen and (max-width: 480px) {
    /* Investment form overlay responsiveness */
    .overlay-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .overlay-step {
        padding: 1.5rem 1rem;
    }
    
    .form-section {
        padding: 1rem;
    }
    
    .payment-method {
        flex-direction: column;
    }
    
    .qr-section, .wallet-section {
        margin-bottom: 1.5rem;
    }
    
    .payment-actions {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .confirm-payment-btn, .cancel-payment-btn {
        width: 100%;
    }
    
    .wallet-detail {
        word-break: break-all; /* Handle long wallet addresses */
    }
    
    .about-feature {
        padding: 1.5rem;
    }
    
    .tech-card {
        padding: 1.5rem;
    }
    
    .tech-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
    }
    
    .investment-hero {
        height: 40vh; /* Shorter hero on very small screens */
    }
}

/* Market Ticker styles */
.market-ticker-container {
    width: 100%;
    margin: 0;
    padding: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 900;
}

.market-ticker-container .tradingview-widget-container {
    margin-bottom: -5px; /* To remove any unwanted spacing */
}

@media screen and (max-width: 768px) {
    .market-ticker-container {
        margin-bottom: 1rem;
    }
}

/* SCO Document Section Styles */
.sco-document-section {
    padding: 6rem 10%;
    background-color: white;
}

.sco-document-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.sco-document-container {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

.sco-preview {
    flex: 1.5;
}

.sco-download {
    flex: 1;
}

.document-preview {
    background-color: #f9fafb;
    border-radius: 15px;
    padding: 3rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.document-icon {
    font-size: 3.5rem;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    text-align: center;
}

.document-preview h3 {
    font-size: 1.8rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    text-align: center;
}

.document-preview p {
    color: #4e6173;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.document-features {
    list-style: none;
    margin-top: auto;
}

.document-features li {
    color: #4e6173;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
}

.document-features i {
    color: var(--primary-green);
    margin-right: 1rem;
}

.download-card {
    background-color: var(--primary-green);
    color: white;
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(61, 153, 112, 0.2);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.download-header h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.download-header p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.download-info {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.download-info p {
    color: white;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
}

.download-info p:last-child {
    margin-bottom: 0;
}

.download-info i {
    margin-right: 1rem;
}

.download-button {
    display: block;
    background-color: white;
    color: var(--primary-green);
    text-align: center;
    padding: 1.2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.download-button:hover {
    background-color: #f9fafb;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.download-note {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    line-height: 1.5;
}

/* Responsive design for SCO section */
@media screen and (max-width: 992px) {
    .sco-document-container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .document-preview, .download-card {
        max-width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .sco-document-section {
        padding: 4rem 5%;
    }
    
    .document-preview, .download-card {
        padding: 2rem;
    }
}