/* DESIGN SYSTEM */
:root {
    --primary-navy: #002147; /* Navy Blue */
    --silver-metallic: #C0C0C0;
    --silver-light: #E5E4E2;
    --white: #FFFFFF;
    --card-bg: rgba(255, 255, 255, 0.8);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-dark: #333333;
    --text-light: #666666;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--silver-light);
}

h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--primary-navy);
}

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

/* HEADER */
header {
    background: var(--white);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary-navy);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-navy);
    text-transform: uppercase;
    letter-spacing: 2px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

nav ul li a:hover {
    color: var(--primary-navy);
}

/* HERO SECTION */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow: hidden;
}

.hero .container {
    display: flex;
    height: 100%;
    align-items: center;
}

.hero-content {
    flex: 1;
    z-index: 2;
    padding-right: 50px;
}

.hero-image {
    flex: 1;
    height: 100%;
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    mask-image: linear-gradient(tobottom, black 100%, transparent);
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-light);
    animation: fadeInUp 1.2s ease;
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    background: var(--primary-navy);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    border-radius: 2px;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #003366;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 33, 71, 0.2);
}

/* PRODUCTS SECTION */
.products {
    padding: 100px 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid #f0f0f0;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.product-card i {
    font-size: 3rem;
    color: var(--primary-navy);
    margin-bottom: 20px;
}

.product-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* SERVICES & ENTREPRENEUR */
.info-section {
    padding: 100px 0;
    background: var(--silver-light);
}

.info-flex {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 100px;
}

.info-flex:nth-child(even) {
    flex-direction: row-reverse;
}

.info-text {
    flex: 1;
}

.info-img {
    flex: 1;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.info-img img {
    width: 100%;
    display: block;
}

/* PAYMENT METHODS */
.payments {
    padding: 60px 0;
    background: var(--primary-navy);
    color: var(--white);
    text-align: center;
}

.payments h2 {
    color: var(--white);
    margin-bottom: 40px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: 50px;
    font-size: 3rem;
}

/* FOOTER */
footer {
    background: #00152e;
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #99abbd;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #1a334d;
    color: #556b82;
}

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

/* RESPONSIVE */
.menu-toggle {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-navy);
    transition: var(--transition);
}

@media (max-width: 992px) {
    .hero {
        height: auto;
        padding: 60px 0;
    }
    
    .hero .container {
        flex-direction: column !important;
        text-align: center;
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
    }

    .hero-image {
        width: 100%;
        height: 350px;
    }

    .hero h1 { font-size: 3rem; }
    
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    
    .info-flex { 
        flex-direction: column !important; 
        text-align: center; 
        gap: 30px;
    }
    
    .info-flex:nth-child(even) { flex-direction: column !important; }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        background: var(--white);
        width: 70%;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu li {
        margin: 20px 0;
    }

    .nav-menu li a {
        font-size: 1.2rem;
    }

    /* Change burger to X when active */
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

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

    .header-actions {
        display: none; /* Hide button on mobile to save space */
    }

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

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

    .payment-icons {
        gap: 20px;
        flex-wrap: wrap;
    }

    #contact-form div {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .logo {
        justify-content: center;
    }

    .hero h1 { font-size: 2rem; }

    .payment-icons i {
        font-size: 2.5rem;
    }
}