/* General Styles */
:root {
    --primary-color: #0f3460;
    --secondary-color: #16213e;
    --accent-color: #00d4ff;
    --accent-alt: #ff006e;
    --dark-text: #0f3460;
    --light-text: #ffffff;
    --light-bg: #f0f4f8;
    --border-radius: 16px;
    --shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
    --shadow-lg: 0 20px 60px rgba(31, 38, 135, 0.2);
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark-text);
    line-height: 1.6;
    background: #ffffff;
}

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

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

/* Navigation Bar */
.navbar {
    background: rgba(15, 52, 96, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(31, 38, 135, 0.12);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

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

.nav-logo h1 {
    color: var(--light-text);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    background: linear-gradient(135deg, #00d4ff 0%, #ff006e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    letter-spacing: 0.5px;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-alt));
    transition: var(--transition);
}

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

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 5px 0;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0f3460 0%, #16213e 50%, #0f3460 100%);
    color: white;
    padding: 140px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 680px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 0, 110, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(30px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
    font-family: 'Poppins', sans-serif;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-alt) 100%);
    color: white;
    padding: 18px 50px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
    border: none;
    font-size: 1.05rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.4);
}

.cta-button:hover::before {
    left: 100%;
}

/* About Section */
.about {
    padding: 100px 20px;
    background: white;
}

.about h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 10px;
    color: var(--primary-color);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: var(--accent-color);
    font-size: 1.1rem;
    margin-bottom: 4rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1rem;
    color: #555;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.highlight-item {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(255, 0, 110, 0.05) 100%);
    padding: 30px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.highlight-item::before {
    content: '';
    position: absolute;
    top: 0;
    right: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: var(--transition);
}

.highlight-item:hover::before {
    right: 100%;
}

.highlight-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.highlight-item h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

/* Services Section */
.services {
    padding: 100px 20px;
    background: linear-gradient(180deg, #f0f4f8 0%, #ffffff 100%);
}

.services h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.service-card {
    background: white;
    padding: 50px 35px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-alt));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 255, 0.3);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
    color: var(--accent-color);
    transition: var(--transition);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 110, 0.1));
    border-radius: 16px;
    margin-left: auto;
    margin-right: auto;
}

.service-card:hover .service-icon {
    transform: rotateY(360deg);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(255, 0, 110, 0.2));
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.2rem;
    font-size: 1.4rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.service-card p {
    color: #666;
    line-height: 1.8;
    font-size: 0.95rem;
}
 

/* Why Choose Section */
.why-choose {
    padding: 100px 20px;
    background: linear-gradient(135deg, #f0f4f8 0%, #ffffff 100%);
}

.why-choose h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 4rem;
    color: var(--primary-color);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.feature::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--accent-color), var(--accent-alt));
    transition: var(--transition);
}

.feature:hover::after {
    height: 100%;
}

.feature:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.feature h3 {
    color: var(--accent-color);
    margin-bottom: 12px;
    font-size: 1.3rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.feature p {
    color: #666;
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 100px 20px;
    background: linear-gradient(135deg, #0f3460 0%, #16213e 50%, #0f3460 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.contact::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 0, 110, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.contact h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 10px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.contact .section-subtitle {
    color: rgba(0, 212, 255, 0.9);
    position: relative;
    z-index: 1;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 4rem;
    position: relative;
    z-index: 1;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-item h3 {
    margin-bottom: 12px;
    font-size: 1.3rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--accent-color);
}

.info-item p {
    opacity: 0.95;
    line-height: 1.8;
}

.info-item a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.info-item a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-alt);
    transition: var(--transition);
}

.info-item a:hover::after {
    width: 100%;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.contact-form input,
.contact-form textarea {
    padding: 16px 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.08);
    color: white;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.submit-btn {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-alt) 100%);
    color: var(--primary-color);
    padding: 16px 40px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
    font-family: 'Poppins', sans-serif;
}

.submit-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.4);
}

/* Footer */
.footer {
    background: #0a1f3a;
    color: white;
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    font-size: 0.95rem;
}

.footer p {
    margin: 8px 0;
    opacity: 0.85;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(15, 52, 96, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 1.5rem 0;
        gap: 0.5rem;
        text-align: center;
        border-top: 1px solid rgba(0, 212, 255, 0.1);
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .nav-logo h1 {
        font-size: 1.2rem;
    }

    .hero {
        padding: 80px 20px;
        min-height: 500px;
    }

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

    .hero p {
        font-size: 1.1rem;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about h2,
    .services h2,
    .why-choose h2,
    .contact h2 {
        font-size: 2rem;
    }

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

    .service-card {
        padding: 35px 25px;
    }
}

@media (max-width: 480px) {
    .nav-logo h1 {
        font-size: 1rem;
    }

    .hero h1 {
        font-size: 1.8rem;
        letter-spacing: 0;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .cta-button {
        padding: 12px 28px;
        font-size: 0.9rem;
    }

    .service-card {
        padding: 25px 20px;
    }

    .service-card h3 {
        font-size: 1.1rem;
    }

    .about h2,
    .services h2,
    .why-choose h2,
    .contact h2 {
        font-size: 1.5rem;
    }

    .about-text p {
        font-size: 0.95rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }
}