/* Base Styles */
:root {
    --primary-color: #0f4c81;
    --secondary-color: #ff7e1d;
    --dark-color: #333;
    --light-color: #f4f4f4;
    --danger-color: #dc3545;
    --success-color: #28a745;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 5px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    background-color: #fff;
    color: var(--dark-color);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--dark-color);
}

ul {
    list-style: none;
}

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

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    border: none;
    text-align: center;
}

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

.primary-btn:hover {
    background-color: #0d3e6a;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

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

.secondary-btn:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo img {
    height: 60px;
    width: 60px;
    border-radius: 50%;
    object-fit: cover;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

nav ul li a:hover {
    color: var(--primary-color);
}

nav ul li a:hover::after {
    width: 100%;
}

.language-switch button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.language-switch button:hover {
    background-color: #0d3e6a;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 10;
    position: relative;
    padding: 20px;
    border-radius: 10px;
    max-width: 80%;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

/* Tiles Animation */
.tiles-animation-container {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.tile {
    position: absolute;
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: tileAnimation 15s infinite linear;
    opacity: 0;
}

.tile:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.tile:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 3s;
}

.tile:nth-child(3) {
    top: 80%;
    left: 40%;
    animation-delay: 6s;
}

.tile:nth-child(4) {
    top: 40%;
    left: 60%;
    animation-delay: 9s;
}

.tile:nth-child(5) {
    top: 30%;
    left: 30%;
    animation-delay: 12s;
}

@keyframes tileAnimation {
    0% {
        transform: rotate(0deg) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.8;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: rotate(360deg) scale(1.5);
        opacity: 0;
    }
}

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

/* Services Section */
.services {
    padding: 100px 0;
    background-color: #f9f9f9;
}

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

.service-card {
    background-color: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

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

.service-icon i {
    font-size: 30px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    color: #666;
}

/* Gallery Section */
.gallery {
    padding: 100px 0;
}

.gallery-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-btn {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 20px;
    margin: 0 5px 10px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    grid-auto-flow: dense;
    transition: all 0.3s ease;
}

.gallery-item {
    position: relative;
    height: 300px;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
}

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

.gallery-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(15, 76, 129, 0.8);
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: white;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Quotation Section */
.quotation {
    padding: 100px 0;
    background-color: #f9f9f9;
}

.quotation-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    align-items: center;
}

.quotation-text {
    padding-right: 20px;
}

.quotation-text p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    color: #555;
}

.quotation-form {
    background-color: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.2);
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-detail {
    display: flex;
    align-items: center;
}

.contact-detail i {
    font-size: 25px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
}

.contact-detail h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    transform: translateY(-3px);
    background-color: var(--secondary-color);
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: white;
    padding: 70px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.footer-links h4, .footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after, .footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
}

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

.footer-links ul li a {
    color: #ccc;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: #ccc;
}

.footer-contact p i {
    margin-right: 10px;
    color: var(--secondary-color);
}

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

/* Animation with AOS */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
    &.aos-animate {
        opacity: 1;
    }
}

[data-aos="fade-up"] {
    transform: translateY(50px);
    &.aos-animate {
        transform: translateY(0);
    }
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
    &.aos-animate {
        transform: scale(1);
    }
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
    margin-right: 15px;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background-color: white;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        transition: var(--transition);
        z-index: 1000;
    }
    
    nav.active {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
        padding: 20px 0;
    }
    
    nav ul li {
        margin: 15px 0;
        text-align: center;
    }
}

/* Animated Tiles */
.animated-tile {
    position: absolute;
    width: 60px;
    height: 60px;
    background-color: rgba(15, 76, 129, 0.1);
    border: 1px solid rgba(15, 76, 129, 0.3);
    pointer-events: none;
    z-index: 0;
    animation: floatTile 8s infinite ease-in-out;
}

@keyframes floatTile {
    0%, 100% {
        transform: translateY(0) rotate(0);
        opacity: 0;
    }
    25% {
        opacity: 0.5;
    }
    50% {
        transform: translateY(-30px) rotate(45deg);
        opacity: 0.8;
    }
    75% {
        opacity: 0.5;
    }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 5px 10px;
    }
    
    .language-switch {
        margin-top: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
        margin-top: 30px;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .slideshow-container {
        height: 100%;
    }
    
    .social-link {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .gallery-item {
        height: 250px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        order: 2;
    }
    
    .map-container {
        order: 1;
        margin-bottom: 30px;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .quotation-content {
        grid-template-columns: 1fr;
    }
    
    .quotation-text {
        margin-bottom: 30px;
        padding-right: 0;
    }
    
    .contact-detail {
        flex-direction: row;
        text-align: left;
    }
    
    .contact-detail i {
        margin-right: 15px;
        margin-bottom: 0;
    }
    
    .gallery-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        margin-bottom: 10px;
        width: 200px;
    }
}

/* Image Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    transition: 0.3s;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    animation: zoom 0.6s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

@keyframes zoom {
    from {transform: scale(0.8); opacity: 0;}
    to {transform: scale(1); opacity: 1;}
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
    transition: all 0.2s ease;
}

.modal-close:hover {
    color: var(--secondary-color);
    transform: scale(1.1);
}

.modal-nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    pointer-events: none;
    z-index: 2000;
}

.modal-btn {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.modal-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.modal-btn i {
    font-size: 20px;
}

/* Slideshow Banner */
.slideshow-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: transform 1.2s ease, opacity 0.8s ease;
    visibility: hidden;
    will-change: transform, opacity;
}

.slide.active {
    opacity: 1;
    transform: translateX(0);
    visibility: visible;
    z-index: 2;
}

.slide.prev {
    opacity: 1;
    transform: translateX(-100%);
    visibility: visible;
    z-index: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5);
}

/* Banner Navigation Controls */
.banner-controls {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    padding: 0 20px;
    pointer-events: none;
}

.banner-btn {
    background-color: rgba(255, 255, 255, 0.6);
    color: #333;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    pointer-events: auto;
}

.banner-btn:hover {
    background-color: white;
    transform: translateY(-3px);
}

.banner-btn:active {
    transform: translateY(-1px);
}

.banner-btn i {
    font-size: 16px;
}

.pause-btn {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

/* Responsive Styles for Banner */
@media (max-width: 768px) {
    .banner-btn {
        width: 40px;
        height: 40px;
    }
    
    .banner-btn i {
        font-size: 16px;
    }
    
    .pause-btn {
        bottom: 20px;
    }
}

@media (max-width: 576px) {
    .banner-btn {
        width: 35px;
        height: 35px;
    }
}

/* Gallery Show More */
.hidden-gallery {
    display: grid;
    opacity: 0;
    height: 0;
    overflow: hidden;
    transition: opacity 0.5s ease, height 0.5s ease;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    grid-auto-flow: dense;
}

.hidden-gallery.visible {
    display: grid;
    opacity: 1;
    height: auto;
    margin-top: 20px;
}

.show-more-container {
    text-align: center;
    margin: 30px 0;
}

#showMoreBtn {
    min-width: 200px;
    transition: all 0.3s ease;
}

#showMoreBtn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

@media (max-width: 992px) {
    .slide img {
        object-position: center;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 80vh;
    }
    
    .slide img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
}