/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    border: none !important;
    outline: none !important;
}

section {
    border: none !important;
    outline: none !important;
}

*:focus {
    outline: none !important;
}

button:focus,
button:active,
button:focus-visible,
a:focus,
a:active,
a:focus-visible,
input:focus,
textarea:focus {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

:root {
    --primary-color: #1a5490;
    --secondary-color: #2c7fb8;
    --accent-color: #f39c12;
    --dark-color: #1a1a1a;
    --light-color: #f5f5f5;
    --text-color: #333;
    --white: #f5f5f5;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background: var(--white);
    border: none !important;
    outline: none !important;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    border: none !important;
    outline: none !important;
}

.top-bar {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.contact-info {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar {
    padding: 20px 0;
    min-height: 100px;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    margin-right: 30px;
}

.logo-img {
    height: 160px;
    width: auto;
    max-width: 600px;
    min-width: 160px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
    visibility: visible !important;
    opacity: 1 !important;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
    margin-right: auto;
}

.navbar-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
    font-size: 14px;
    color: var(--text-color);
}

.navbar-contact span {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.navbar-contact i {
    color: var(--primary-color);
    font-size: 16px;
}

.navbar-contact a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    list-style: none;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    padding: 10px 0;
    margin-top: 10px;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: var(--light-color);
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none !important;
    outline: none !important;
    margin: 0;
    padding: 0;
}

.hero-slider {
    position: relative;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    border: none !important;
    outline: none !important;
    margin: 0;
    padding: 0;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide:nth-child(1) {
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/eu.png');
}

.hero-slide:nth-child(2) {
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/tt2.png');
}

.hero-slide:nth-child(3) {
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/t1.png');
}

.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 2;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 20px;
    margin: 0 auto 30px;
    max-width: 900px;
    padding: 0 20px;
    line-height: 1.6;
}

.hero-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 10;
}

.hero-prev,
.hero-next {
    background: rgba(255,255,255,0.2);
    border: none !important;
    outline: none !important;
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    transition: var(--transition);
}

.hero-prev:focus,
.hero-next:focus,
.hero-prev:active,
.hero-next:active,
.hero-prev:focus-visible,
.hero-next:focus-visible {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

.hero-prev:hover,
.hero-next:hover {
    background: rgba(255,255,255,0.4);
}

.hero-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
    border: none !important;
    outline: none !important;
}

.indicator:focus,
.indicator:active,
.indicator:focus-visible {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

.indicator.active {
    background: var(--white);
    width: 30px;
    border-radius: 6px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition);
    font-weight: 600;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 16px;
}

.btn:focus {
    outline: none;
    box-shadow: none;
}

button:focus,
button:active {
    outline: none;
    box-shadow: none;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Sections */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.section-header h3 {
    font-size: 28px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.section-header p {
    font-size: 18px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

.motto {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 500;
}

.text-center {
    text-align: center;
    margin-top: 40px;
}

/* Mission & Vision Section */
.mission-vision-section {
    background: var(--white);
    padding: 80px 0;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.mission-vision-item {
    text-align: center;
}

.mission-vision-item h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 30px;
    font-weight: 700;
}

.mission-vision-item p {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    text-align: justify;
}

/* Services Section */
.services-section {
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.service-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 30px;
}

.service-content h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-content p {
    margin-bottom: 20px;
    color: #666;
}

/* Why Choose Us Section */
.why-choose-us {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px;
    border-radius: 10px;
    transition: var(--transition);
}

.feature-item:hover {
    background: var(--light-color);
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
}

.feature-item h4 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-item p {
    color: #666;
    line-height: 1.8;
}

/* HSSE Policy Section */
.hsse-policy {
    background: var(--light-color);
}

.policy-content {
    max-width: 900px;
    margin: 0 auto;
}

.policy-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #666;
    text-align: justify;
}

/* Our Values Section */
.our-values {
    background: var(--white);
    background-image: url('../images/eu8.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.our-values .section-header h2 {
    color: var(--white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-item {
    text-align: center;
    padding: 30px;
    background: var(--light-color);
    border-radius: 10px;
    transition: var(--transition);
}

.value-item:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
}

.value-item i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.value-item:hover i {
    color: var(--white);
}

.value-item p {
    font-size: 16px;
    line-height: 1.8;
}

/* About Section */
.about-section {
    background: var(--light-color);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-text h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: #666;
}

.partners-logos h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

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

.partner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: var(--white);
    border-radius: 8px;
    transition: var(--transition);
}

.partner-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.partner-item img {
    max-width: 150px;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0.8;
    transition: var(--transition);
}

.partner-item:hover img {
    opacity: 1;
}

.partner-logo img {
    max-width: 120px;
    max-height: 60px;
}

.partner-photo {
    width: 100%;
}

.partner-photo img {
    width: 100%;
    max-width: 100%;
    max-height: 150px;
    height: auto;
    object-fit: cover;
    border-radius: 5px;
    opacity: 0.9;
}

.partner-item p {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 500;
    margin: 0;
    text-align: center;
}

/* Join Section */
.join-section {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/eu7.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
}

.join-section .section-header h2,
.join-section .section-header p {
    color: var(--white);
}

/* Contact Section */
.contact-section {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-item {
    text-align: center;
    padding: 30px;
    background: var(--light-color);
    border-radius: 10px;
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
}

.contact-item h4 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.contact-item p {
    color: #666;
}

.contact-item a {
    color: #666;
    text-decoration: none;
    transition: var(--transition);
}

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

/* Enquiry Section */
.enquiry-section {
    background: var(--light-color);
}

.enquiry-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 60px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.footer-section h4 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--white);
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-section p {
    color: #ccc;
    line-height: 1.8;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.gallery-grid img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 5px;
    transition: var(--transition);
}

.gallery-grid img:hover {
    transform: scale(1.05);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #ccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .navbar-contact {
        display: none;
    }

    .nav-menu {
        position: fixed;
        top: 100px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 100px);
        background: var(--white);
        flex-direction: column;
        padding: 40px 20px;
        transition: var(--transition);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: 0;
        padding-left: 20px;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 18px;
    }

    .contact-info {
        flex-direction: column;
        gap: 10px;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .features-grid,
    .values-grid,
    .logos-grid,
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }

    .mission-vision-grid {
        gap: 40px;
    }

    section {
        padding: 50px 0;
    }

    .section-header h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 400px;
    }

    .hero-content h1 {
        font-size: 24px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .mission-vision-item h2 {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .mission-vision-item p {
        font-size: 16px;
        text-align: left;
    }
}