/* CSS Custom Properties for Theming */
:root {
    --primary-color: #77aaff;
    --primary-dark: #5588dd;
    --dark-bg: #333;
    --light-bg: #f4f4f4;
    --lighter-bg: #f9f9f9;
    --white: #fff;
    --text-dark: #333;
    --text-light: #666;
    --border-radius: 8px;
    --transition-speed: 0.3s;
    --box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    --box-shadow-hover: 0 4px 8px rgba(0,0,0,0.15);
}

/* General Body Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header and Navigation - Modern Flexbox Approach */
header {
    background: var(--dark-bg);
    color: var(--white);
    border-bottom: 3px solid var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header nav {
    padding: 0;
}

header nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

header h1 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

header ul {
    display: flex;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
    align-items: center;
}

header li {
    margin: 0;
}

header a {
    color: var(--white);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1rem;
    border-radius: 4px;
    transition: all var(--transition-speed) ease;
    display: block;
    letter-spacing: 0.5px;
}

header a:hover,
header a:focus {
    color: var(--white);
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

header a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Hero Section */
.hero {
    min-height: 400px;
    background: #fff;
    text-align: center;
    padding: 50px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-image {
    max-width: 100%;
    height: auto;
    opacity: 0.7;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    color: #333;
    max-width: 700px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.8);
    padding: 30px;
    border-radius: 8px;
}

.hero h2 {
    font-size: 3em;
    margin-bottom: 10px;
    color: #333;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    color: var(--white);
    background: var(--primary-color);
    padding: 12px 28px;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed) ease;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: var(--box-shadow);
}

.btn:hover,
.btn:focus {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Services Section */
.services {
    padding: 40px 0;
    background: #f9f9f9;
    text-align: center;
}

.services h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.service-item {
    background: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) ease;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.service-item img {
    max-width: 100%;
    height: 150px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 15px;
}

.service-item h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: var(--primary-color);
    font-weight: 700;
}

/* About Section */
.about {
    padding: 40px 0;
    background: #fff;
}

.about h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    text-align: center;
}

.about p {
    line-height: 1.6;
    margin-bottom: 15px;
}

/* Contact Section */
.contact {
    padding: 40px 0;
    background: #f9f9f9;
    text-align: center;
}

.contact h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.contact p {
    margin-bottom: 30px;
}

.contact form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact form input[type="text"],
.contact form input[type="email"],
.contact form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
}

.contact form textarea {
    resize: vertical;
    min-height: 100px;
}

.contact form button {
    width: 100%;
    padding: 12px;
    border: none;
    background: #77aaff;
    color: #fff;
    font-size: 1.1em;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.contact form button:hover {
    background: #5588dd;
}

/* Gallery Section */
.gallery-section {
    padding: 40px 0;
    background: #fff;
    min-height: 500px;
}

.gallery-section h2 {
    font-size: 2.5em;
    margin-bottom: 10px;
    text-align: center;
    color: #333;
}

.gallery-section > .container > p {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    font-size: 1.1em;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.gallery-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0,0,0,0.2);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    border-bottom: 3px solid #77aaff;
}

.gallery-caption {
    padding: 20px;
    background: #f9f9f9;
}

.gallery-caption h3 {
    margin: 0 0 10px 0;
    color: #77aaff;
    font-size: 1.3em;
}

.gallery-caption p {
    margin: 0;
    color: #666;
    line-height: 1.5;
}

/* Active navigation link */
header a.active {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Mobile Responsive Navigation */
@media (max-width: 768px) {
    header nav .container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 20px;
    }

    header h1 {
        font-size: 1.5rem;
    }

    header ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.3rem;
    }

    header a {
        font-size: 0.85rem;
        padding: 0.5rem 0.8rem;
    }

    .hero h2 {
        font-size: 2em !important;
    }

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

@media (max-width: 480px) {
    header h1 {
        font-size: 1.3rem;
    }

    header a {
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
    }
}

/* ===== MODERN FOOTER ===== */
footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: var(--white);
    padding: 60px 0 30px;
    margin-top: 80px;
    border-top: 1px solid rgba(119, 170, 255, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: inline-block;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-contact-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 2px;
}

.footer-contact-item a,
.footer-contact-item span {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

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

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(119, 170, 255, 0.1);
    border: 1px solid rgba(119, 170, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(119, 170, 255, 0.2);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* ===== MODERN CONTACT FORM ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.contact-card {
    background: linear-gradient(135deg, rgba(119, 170, 255, 0.05) 0%, rgba(0, 217, 255, 0.05) 100%);
    border: 1px solid rgba(119, 170, 255, 0.2);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(119, 170, 255, 0.15);
    border-color: var(--primary-color);
}

.contact-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-card-icon {
    font-size: 1.5rem;
}

.contact-card p {
    margin: 10px 0;
    color: var(--text-color);
    line-height: 1.8;
}

.contact-card strong {
    color: var(--primary-color);
    font-weight: 600;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(119, 170, 255, 0.03) 0%, rgba(0, 217, 255, 0.03) 100%);
    border: 1px solid rgba(119, 170, 255, 0.2);
    border-radius: 16px;
    padding: 40px;
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--heading-color);
    text-align: center;
}

.contact-form form {
    display: grid;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: var(--heading-color);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group label .required {
    color: #ff4757;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(119, 170, 255, 0.2);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--white);
    color: var(--text-color);
    transition: all 0.3s ease;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(119, 170, 255, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form button[type="submit"] {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    margin-top: 10px;
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Footer & Form Responsive */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    footer {
        padding: 40px 0 20px;
        margin-top: 60px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Dropdown Menu Styles */
header li.dropdown {
    position: relative;
}

header li.dropdown > a::after {
    content: '';
    margin-left: 4px;
}

header .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--dark-bg);
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    border-radius: 4px;
    margin-top: 8px;
    padding: 8px 0;
    z-index: 1001;
}

header li.dropdown:hover .dropdown-menu,
header li.dropdown:focus-within .dropdown-menu {
    display: block;
}

header .dropdown-menu li {
    margin: 0;
}

header .dropdown-menu a {
    padding: 12px 20px;
    display: block;
    border-radius: 0;
    text-transform: none;
    font-size: 0.95rem;
}

header .dropdown-menu a:hover {
    background-color: var(--primary-color);
    transform: translateX(4px);
}

/* Mobile dropdown support */
@media (max-width: 768px) {
    header .dropdown-menu {
        position: static;
        box-shadow: none;
        margin-top: 0;
        padding-left: 20px;
    }
    
    header li.dropdown:hover .dropdown-menu,
    header li.dropdown:focus-within .dropdown-menu {
        display: block;
    }
}