:root {
    --primary: #155F91;
    --secondary: #1E88C8;
    --accent: #22A7D6;
    --dark-accent: #2C2F6C;
    --light-bg: #F5F7FA;
    --text-color: #333333;
    --white: #FFFFFF;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--light-bg);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--dark-accent);
}

.text-primary-custom { color: var(--primary); }
.text-secondary-custom { color: var(--secondary); }
.text-accent-custom { color: var(--accent); }
.text-dark-custom { color: var(--dark-accent); }

.bg-primary-custom { background-color: var(--primary); }
.bg-secondary-custom { background-color: var(--secondary); }
.bg-accent-custom { background-color: var(--accent); }
.bg-dark-custom { background-color: var(--dark-accent); }
.bg-light-custom { background-color: var(--light-bg); }

/* Buttons */
.btn-custom {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    border: none;
    border-radius: 8px;
    padding: 10px 24px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(21, 95, 145, 0.2);
}

.btn-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(21, 95, 145, 0.4);
    color: var(--white);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
}

.btn-outline-custom {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
    border-radius: 8px;
    padding: 8px 24px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-custom:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(21, 95, 145, 0.2);
}

/* Hero Slider */
.hero-slider .carousel-item {
    height: 80vh;
    min-height: 500px;
    background-size: cover;
    background-position: center;
}
.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(44, 47, 108, 0.65);
}
.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
}
.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
    text-transform: capitalize;
    letter-spacing: 1px;
}
.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    max-width: 600px;
}

/* Navigation */
.navbar-custom {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    padding: 15px 0;
}
.navbar-custom .nav-link {
    color: var(--dark-accent);
    font-weight: 500;
    margin: 0 10px;
    transition: color 0.3s ease;
}
.navbar-custom .nav-link:hover, .navbar-custom .nav-link.active {
    color: var(--primary);
}
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary);
    font-family: var(--font-heading);
}

/* Cards */
.card-lift {
    border: none;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.4s ease;
    background: var(--white);
    overflow: hidden;
    height: 100%;
}
.card-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}
.feature-icon-box {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: var(--primary);
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}
.card-lift:hover .feature-icon-box {
    background: var(--primary);
    color: var(--white);
}
.product-img-wrapper {
    height: 200px;
    overflow: hidden;
    background: #eee;
}
.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.card-lift:hover .product-img-wrapper img {
    transform: scale(1.05);
}

/* Footer */
.footer-area {
    background: var(--dark-accent);
    color: var(--white);
    padding: 60px 0 20px;
}
.footer-area h5 {
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 600;
}
.footer-area a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s;
}
.footer-area a:hover {
    color: var(--accent);
}

/* Section Spacing */
.section-padding { padding: 80px 0; }
.section-padding-sm { padding: 40px 0; }

.page-header {
    background: var(--primary);
    padding: 80px 0 40px;
    color: #fff;
    text-align: center;
}
.page-header h1 {
    color: #fff;
    margin-bottom: 10px;
}