:root {
    --brand-blue: #0052cc;
    --brand-purple: #7c3aed;
    --brand-light-blue: #e6f2ff;
    --brand-light-purple: #faf5ff;
    --transition: all 0.3s ease-in-out;
}

* {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #333;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-purple) 100%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.5px;
    color: white !important;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.navbar-brand img {
    filter: brightness(1.1);
    transition: var(--transition);
}

.navbar-brand:hover img {
    filter: brightness(1.3) drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    transition: var(--transition);
    margin: 0 5px;
    border-radius: 4px;
}

.nav-link:hover {
    color: white !important;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-purple) 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,50 Q300,100 600,50 T1200,50 L1200,120 L0,120 Z" fill="rgba(255,255,255,0.05)"></path></svg>');
    background-size: 1200px 120px;
    animation: wave 15s linear infinite;
}

@keyframes wave {
    0% { transform: translateX(0); }
    100% { transform: translateX(1200px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.btn-primary-gradient {
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
    color: var(--brand-blue);
    border: none;
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    display: inline-block;
    margin: 10px;
}

.btn-primary-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    color: var(--brand-purple);
}

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

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

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: var(--brand-blue);
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-blue), var(--brand-purple));
    border-radius: 2px;
}

.feature-card {
    background: white;
    border: none;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 52, 204, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--brand-blue);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    color: var(--brand-purple);
    transform: scale(1.1);
}

.feature-card h5 {
    color: var(--brand-blue);
    font-weight: 600;
    margin-bottom: 15px;
}

.feature-card p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

.services-section {
    padding: 80px 20px;
    background: white;
}

.service-item {
    background: linear-gradient(135deg, var(--brand-light-blue) 0%, var(--brand-light-purple) 100%);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 20px;
    transition: var(--transition);
    cursor: pointer;
}

.service-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px rgba(0, 52, 204, 0.1);
}

.service-item h4 {
    color: var(--brand-blue);
    font-weight: 700;
    margin-bottom: 10px;
}

.service-item p {
    color: #555;
    margin: 0;
}

.btn-outline-brand {
    border: 2px solid var(--brand-blue);
    color: var(--brand-blue);
    transition: var(--transition);
}

.btn-outline-brand:hover {
    background-color: var(--brand-blue);
    color: white;
    transform: translateY(-2px);
}

.btn-brand-solid {
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-purple));
    color: white;
    border: none;
    transition: var(--transition);
}

.btn-brand-solid:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 52, 204, 0.3);
    color: white;
}

footer {
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-purple) 100%);
    color: white;
    padding: 50px 20px;
    margin-top: 80px;
}

footer a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
}

footer a:hover {
    color: white;
}

.footer-section h5 {
    font-weight: 700;
    margin-bottom: 20px;
}

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

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

.social-links {
    margin-top: 20px;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    line-height: 40px;
    text-align: center;
    margin-right: 10px;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    margin-top: 30px;
    text-align: center;
}

.text-brand-blue { color: var(--brand-blue); }
.text-brand-purple { color: var(--brand-purple); }
.bg-brand-light-blue { background-color: var(--brand-light-blue); }
.bg-brand-light-purple { background-color: var(--brand-light-purple); }

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .navbar-brand {
        font-size: 1.2rem;
    }

    .hero-content img {
        height: 80px !important;
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}