:root {
    --primary-color: #0F2C3E;
    /* Deep Blue/Teal */
    --secondary-color: #FF6B4A;
    /* Koi Orange */
    --accent-color: #D4AF37;
    /* Gold */
    --text-dark: #333333;
    --text-light: #f4f4f4;
    --bg-light: #F9F9F9;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--primary-color);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    z-index: 1000;
    background: rgba(15, 44, 62, 0.85);
    /* Dark semi-transparent */
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo img {
    height: 40px;
    border-radius: 50%;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    transition: var(--transition);
    font-size: 1rem;
}

.nav-link:hover {
    color: var(--secondary-color);
}

.nav-button {
    background-color: var(--secondary-color);
    color: #fff;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.nav-button:hover {
    background-color: #e55a3c;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 74, 0.4);
}

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

.bar {
    width: 25px;
    height: 3px;
    background-color: #fff;
    transition: var(--transition);
}

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

.back-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw;
    /* 16:9 Aspect Ratio */
    min-height: 100vh;
    min-width: 177.77vh;
    /* 16:9 Aspect Ratio */
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
    border: none;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Create a sunlight gradient */
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 200, 0.4) 0%, rgba(15, 44, 62, 0.3) 60%, rgba(15, 44, 62, 0.6) 100%);
    z-index: 1;
    mix-blend-mode: overlay;
    /* Blends with the video/image behind */
}



/* Sunlight Shafts Simulation */
.video-overlay::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.3) 0%, transparent 20%, rgba(255, 255, 255, 0.1) 40%, transparent 60%);
    opacity: 0.4;
    mix-blend-mode: soft-light;
    pointer-events: none;
}



.hero-content {
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
    animation: fadeIn 1.5s ease;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    color: #fff;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.highlight {
    color: var(--secondary-color);
    font-style: italic;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: #e55a3c;
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(255, 107, 74, 0.4);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background-color: #fff;
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* Service Check Section */
.service-check-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a4a66 100%);
    color: #fff;
    margin-top: -5px;
    /* Removes gap issues */
}

.check-box {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.check-box h2 {
    color: #fff;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.check-box p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.input-group {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.input-group input {
    padding: 1rem;
    border-radius: 50px;
    border: none;
    width: 60%;
    outline: none;
    font-size: 1rem;
    font-family: var(--font-body);
}

.result-message {
    margin-top: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    min-height: 1.6em;
}

.result-success {
    color: #4cd137;
}

.result-fail {
    color: #e84118;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem;
    border-radius: 8px;
    display: inline-block;
}

/* Services Section */
.section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-title p {
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

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

.service-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.icon-box {
    width: 70px;
    height: 70px;
    background-color: rgba(255, 107, 74, 0.1);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.service-card:hover .icon-box {
    background-color: var(--secondary-color);
    color: #fff;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-card p {
    color: #666;
    font-size: 0.95rem;
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background-color: #fff;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 2rem;
    color: #555;
}

.feature-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #444;
}

.feature-list i {
    color: var(--secondary-color);
}

.btn-outline {
    display: inline-block;
    padding: 1rem 2rem;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    margin-top: 1rem;
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: #fff;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: #fff;
    padding: 4rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    color: #fff;
    /* Override heading color */
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.footer-brand p {
    opacity: 0.7;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.footer-links a {
    display: block;
    margin-bottom: 0.8rem;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-contact p {
    margin-bottom: 0.8rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    opacity: 0.6;
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* Media Queries */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(15, 44, 62, 0.95);
        flex-direction: column;
        padding: 2rem 0;
        gap: 1.5rem;
        transform: translateY(-150%);
        transition: var(--transition);
        z-index: -1;
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .input-group {
        flex-direction: column;
        align-items: center;
    }

    .input-group input {
        width: 100%;
    }

    .input-group button {
        width: 100%;
    }
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    height: 300px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

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

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(15, 44, 62, 0.9), transparent);
    padding: 2rem 1rem 1rem;
    color: #fff;
    transform: translateY(100px);
    transition: transform 0.3s ease;
    text-align: center;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    color: #fff;
    font-size: 1.2rem;
    font-family: var(--font-body);
    font-weight: 500;
}

/* Gallery Overlay Enhanced */
.gallery-overlay h4 {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gallery-overlay p {
    color: #ddd;
    font-size: 0.85rem;
    line-height: 1.4;
    margin-top: 0.5rem;
}

.gallery-item:hover .gallery-overlay {
    background: linear-gradient(to top, rgba(15, 44, 62, 0.95), rgba(15, 44, 62, 0.7));
}

/* Header Updates */
.nav-brand-group {
    display: flex;
    align-items: center;
}

.brand-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand-name {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.2;
}

.brand-contact-mini {
    font-size: 0.75rem;
    opacity: 0.8;
    font-weight: 400;
    display: flex;
    gap: 10px;
    margin-top: 2px;
}

.brand-contact-mini i {
    color: var(--secondary-color);
}

.nav-right {
    display: flex;
    align-items: center;
}

.login-link {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: 10px;
    font-size: 0.9rem;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    padding-left: 20px;
}

/* Composite Image (About Section) */
.composite-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.base-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.floating-logo {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 100px;
    height: 100px;
    background: #fff;
    border-radius: 50%;
    padding: 5px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 4s ease-in-out infinite;
}

.floating-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

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

/* Blue Water Effect Gallery Item */
.blue-water-item {
    background: linear-gradient(135deg, #00c6ff 0%, #0072ff 100%);
    /* Deep Blue Water Gradient */
    position: relative;
    overflow: hidden;
}

.water-texture {
    opacity: 0.4;
    mix-blend-mode: overlay;
    filter: brightness(1.2) contrast(1.2);
    animation: rippleSlow 15s infinite linear;
}

@keyframes rippleSlow {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .brand-contact-mini {
        display: none;
        /* Hide extra contact info on mobile to save space */
    }

    .login-link {
        border-left: none;
        padding-left: 0;
        margin-left: 0;
    }
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    /* display: inline-block; - managed by flex parent */
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    min-width: 220px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    z-index: 1001;
    overflow: hidden;
    padding: 10px 0;
    margin-top: 10px;
    /* Slight gap */
}

/* Arrow indicator to bridge gap */
.dropdown-content::before {
    content: "";
    position: absolute;
    top: -5px;
    left: 20px;
    width: 10px;
    height: 10px;
    background: #fff;
    transform: rotate(45deg);
}

.dropdown-content a {
    color: var(--text-dark);
    padding: 12px 20px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    transition: background 0.2s;
}

.dropdown-content a i {
    width: 20px;
    text-align: center;
    color: var(--secondary-color);
}

.dropdown-content a:hover {
    background-color: rgba(255, 107, 74, 0.05);
    /* Light orange tint */
    color: var(--secondary-color);
}

.dropdown:hover .dropdown-content {
    display: block;
    animation: fadeInDropdown 0.3s ease;
}

@keyframes fadeInDropdown {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@media (max-width: 768px) {
    .dropdown-content {
        position: static;
        background: rgba(255, 255, 255, 0.05);
        box-shadow: none;
        margin-left: 1rem;
        min-width: auto;
    }

    .dropdown-content a {
        color: rgba(255, 255, 255, 0.8);
    }

    .dropdown-content::before {
        display: none;
    }
}

/* Language Switcher */
.lang-switch-item {
    margin-left: 15px;
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.lang-switch:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* Hero Typography Updates */
.hero h1 {
    font-size: 3rem;
    /* Adjusted for better fit */
}

.hero h1 .text-sm {
    display: block;
    font-size: 1.5rem;
    font-weight: 300;
    margin-top: 10px;
    color: var(--secondary-color);
    letter-spacing: 2px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeInModal 0.3s;
}

.modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 0;
    border: 1px solid #888;
    width: 90%;
    max-width: 500px;
    border-radius: 12px;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border-top: 5px solid #d63031;
    /* Serious Red Warning */
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: 20px;
    top: 10px;
    cursor: pointer;
}

.close-modal:hover,
.close-modal:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

.modal-header {
    background-color: #fff5f5;
    padding: 2rem 1rem 1rem;
    text-align: center;
    color: #d63031;
    border-bottom: 1px solid #ffecec;
}

.modal-header i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.modal-header h2 {
    color: #d63031;
    margin: 0;
    font-size: 1.8rem;
}

.modal-body {
    padding: 2rem;
    text-align: center;
}

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

.modal-desc {
    color: #666;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-outline-danger {
    display: inline-block;
    padding: 1rem 2rem;
    border: 2px solid #d63031;
    color: #d63031;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-danger:hover {
    background-color: #d63031;
    color: #fff;
}

@keyframes fadeInModal {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}