/* Global Styles & Variables */
:root {
    --primary: #112F56; /* Navy Blue */
    --primary-light: #1A4479;
    --primary-dark: #0a1f3b;
    --accent: #d49b22; /* Golden Yellow */
    --accent-hover: #b8851c;
    --accent-light: #fef7e8;
    --text-main: #334155;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary);
    font-weight: 700;
}
.text-primary { color: var(--primary) !important; }
.text-accent { color: var(--accent) !important; }
.bg-primary { background-color: var(--primary) !important; }
.bg-accent { background-color: var(--accent) !important; }

/* Buttons */
.btn-accent {
    background-color: var(--accent);
    color: var(--white);
    border: none;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all 0.3s ease;
}
.btn-accent:hover {
    background-color: var(--accent-hover);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(212, 155, 34, 0.3);
}

.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
    padding: 10px 26px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all 0.3s ease;
}
.btn-outline-primary:hover {
    background-color: var(--primary);
    color: var(--white);
}

/* Header / Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 2px 0;
    transition: all 0.3s ease;
}
.navbar-brand img {
    height: 70px;
    transition: transform 0.3s ease;
}
.navbar-brand:hover img {
    transform: scale(1.05);
}
.nav-link {
    color: var(--primary);
    font-weight: 500;
    margin: 0 10px;
    position: relative;
    transition: color 0.3s ease;
}
.nav-link:hover, .nav-link.active {
    color: var(--accent);
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent);
    transition: width 0.3s ease;
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    padding: 120px 0 80px 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--accent-light);
    border-radius: 50%;
    z-index: 0;
    opacity: 0.6;
}
.hero-content {
    position: relative;
    z-index: 1;
}
.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}
.hero-title span {
    color: var(--accent);
}
.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}
.hero-img-wrap {
    position: relative;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Features Section */
.section-padding {
    padding: 100px 0;
}
.section-title {
    text-align: center;
    margin-bottom: 60px;
}
.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}
.section-title p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(0,0,0,0.03);
    height: 100%;
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-light);
}
.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--accent-light);
    color: var(--accent);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}
.feature-card:hover .feature-icon {
    background: var(--accent);
    color: var(--white);
}

/* CTA Section */
.cta-section {
    background: var(--primary);
    padding: 80px 0;
    color: var(--white);
    text-align: center;
    border-radius: var(--radius-lg);
    margin: 0 20px;
    position: relative;
    overflow: hidden;
}
.cta-section h2 {
    color: var(--white);
}
.cta-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--primary-light) 2px, transparent 2px);
    background-size: 30px 30px;
    opacity: 0.3;
}

/* About & Contact Specific */
.page-header {
    padding: 120px 0 60px 0;
    background: var(--bg-light);
    text-align: center;
}
.contact-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 80px 0 20px 0;
    margin-top: 80px;
}
.footer-logo {
    width: 140px;
    height: 60px;
    margin-bottom: 20px;
    background: white; /* contrast */
    padding: 5px;
    border-radius: 8px;
}
.footer h5 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.2rem;
}
.footer-links {
    list-style: none;
    padding: 0;
}
.footer-links li {
    margin-bottom: 12px;
}
.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}
.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}
.footer-bottom {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .hero-section { padding: 100px 0 50px 0; text-align: center; }
    .hero-img-wrap { margin-top: 40px; }
}