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

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(ellipse at top, #1a1a2e 0%, #0f0f23 50%, #0a0a0a 100%);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 109, 131, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 153, 204, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 109, 131, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background:
        linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(15, 15, 35, 0.85) 50%, rgba(10, 10, 10, 0.9) 100%);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 109, 131, 0.3);
    box-shadow: 0 4px 20px rgba(0, 109, 131, 0.1);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 40px;
    width: auto;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(0, 109, 131, 0.3));
}

.logo-image:hover {
    filter: drop-shadow(0 4px 12px rgba(0, 168, 204, 0.5));
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #006d83, #00a8cc, #006d83);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    letter-spacing: 1px;
}

.logo-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #006d83, transparent);
    border-radius: 1px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.logo:hover .logo-text::after {
    opacity: 1;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #006d83, #00a8cc);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover {
    color: #00a8cc;
    background: rgba(0, 109, 131, 0.1);
}

.nav-links a:hover::before {
    width: 80%;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse at center top, rgba(0, 109, 131, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0f0f23 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle at 30% 40%, rgba(0, 109, 131, 0.1) 0%, transparent 25%),
        radial-gradient(circle at 70% 80%, rgba(0, 168, 204, 0.08) 0%, transparent 25%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h2 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00a8cc 0%, #006d83 50%, #00c4ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 3s ease-in-out infinite;
    text-shadow: 0 0 30px rgba(0, 168, 204, 0.3);
    line-height: 1.1;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-content h3 {
    font-size: 2.2rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    color: #e0e0e0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    letter-spacing: 1px;
}

.hero-content p {
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 3rem;
    color: #b8b8b8;
    line-height: 1.6;
    letter-spacing: 0.5px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: linear-gradient(135deg, #006d83, #00a8cc, #006d83);
    background-size: 200% 200%;
    color: #ffffff;
    border: none;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow:
        0 8px 25px rgba(0, 109, 131, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    letter-spacing: 0.5px;
}

.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: left 0.6s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow:
        0 15px 35px rgba(0, 109, 131, 0.4),
        0 5px 15px rgba(0, 168, 204, 0.2);
    background-position: 100% 0;
}

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

.cta-button:active {
    transform: translateY(-1px);
}

/* Services Section */
.services {
    padding: 6rem 0;
    background:
        linear-gradient(135deg, #111111 0%, #1a1a2e 50%, #0f0f23 100%);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #006d83, transparent);
}

.services h2 {
    text-align: center;
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, #00a8cc, #006d83);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.services h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #006d83, #00a8cc);
    border-radius: 2px;
}

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

.service-card {
    background: linear-gradient(145deg, #1a1a1a, #222222);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 109, 131, 0.2);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #006d83, #00a8cc, #006d83);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 20px 40px rgba(0, 109, 131, 0.15),
        0 10px 20px rgba(0, 168, 204, 0.1);
    border-color: #006d83;
    background: linear-gradient(145deg, #1f1f1f, #252525);
}

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

.service-card h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #00a8cc;
    position: relative;
}

.service-card h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: #006d83;
    border-radius: 1px;
    transition: width 0.3s ease;
}

.service-card:hover h3::after {
    width: 50px;
}

.service-card p {
    color: #d0d0d0;
    line-height: 1.7;
    font-weight: 400;
}

/* About Section */
.about {
    padding: 6rem 0;
    background:
        radial-gradient(ellipse at center, rgba(0, 109, 131, 0.05) 0%, transparent 60%),
        linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative;
}

.about h2 {
    text-align: center;
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, #00a8cc, #006d83);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.about h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #006d83, #00a8cc);
    border-radius: 2px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card {
    background: linear-gradient(145deg, #1a1a1a, #1f1f1f);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 109, 131, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 168, 204, 0.05), transparent);
    transition: left 0.6s ease;
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 20px 40px rgba(0, 109, 131, 0.15),
        0 10px 20px rgba(0, 168, 204, 0.1);
    border-color: #006d83;
}

.about-card:hover::before {
    left: 100%;
}

.about-card h3 {
    font-size: 1.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #00a8cc, #006d83);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-card p {
    color: #cccccc;
    line-height: 1.8;
}


/* Contact Section */
.contact {
    padding: 6rem 0;
    background:
        radial-gradient(ellipse at center, rgba(0, 109, 131, 0.1) 0%, transparent 60%),
        linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #0a0a0a 100%);
    text-align: center;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #006d83, transparent);
}

.contact h2 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #00a8cc, #006d83);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-content p {
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 3rem;
    color: #d0d0d0;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: #111111;
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid #333333;
}

.footer p {
    color: #888888;
}


/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-content h2 {
        font-size: 2.5rem;
    }

    .hero-content h3 {
        font-size: 1.5rem;
    }

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: #006d83;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #005268;
}