/* ==========================================================================
   CSS Variables & Tokens
   ========================================================================== */
:root {
    --primary-color: #162d3f; /* Dominant color from logo */
    --primary-light: #2c5372;
    --primary-dark: #0a1722;
    --accent-color: #fca311; /* Warm orange to contrast the deep blue */
    --text-main: #333333;
    --text-muted: #666666;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --border-color: #e2e8f0;
    
    --font-main: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 15px 30px rgba(0,0,0,0.12);
    --border-radius: 12px;
}

/* ==========================================================================
   Reset & Basics
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-main);
    background-color: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-blue {
    background-color: var(--primary-color);
    color: white;
}

/* Typography */
h1, h2, h3, h4, h5 {
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 15px;
}

p {
    margin-bottom: 15px;
}

.highlight {
    color: var(--accent-color);
}

.section-subtitle {
    display: inline-block;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background-color: var(--border-color);
    color: var(--text-main);
}

.btn-secondary:hover {
    background-color: #cbd5e1;
}

.btn-outline {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-large {
    padding: 15px 35px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Cookie Banner
   ========================================================================== */
.cookie-banner {
    position: fixed;
    top: -150px; /* Hidden by default */
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    z-index: 9999;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: top 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cookie-banner.show {
    top: 0;
}

.cookie-content {
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 800px;
}

.cookie-icon {
    font-size: 2rem;
    color: var(--accent-color);
}

.cookie-content p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.cookie-content a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */
.header {
    background-color: var(--bg-white);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    transition: var(--transition);
}

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

.logo img {
    height: 60px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

.mobile-dropdown {
    display: none;
    flex-direction: column;
    background-color: var(--bg-white);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    box-shadow: var(--shadow-md);
    padding: 20px;
    text-align: center;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-dropdown.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.mobile-dropdown a {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
}

.mobile-dropdown a:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    background: linear-gradient(135deg, #f0f7f9 0%, #ffffff 100%);
    padding: 100px 0 150px 0;
    overflow: hidden;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    position: relative;
    z-index: 2;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-graphics {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.graphic-circle {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md);
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.graphic-icon {
    font-size: 8rem;
    color: var(--bg-white);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.wave-bottom {
    position: absolute;
    bottom: -1px; /* fix faint line issue */
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-bottom svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
}

.wave-bottom .shape-fill {
    fill: #ffffff;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-list {
    margin-top: 20px;
}

.about-list li {
    margin-bottom: 10px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-list i {
    color: var(--primary-color);
}

.stat-card {
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-top: 5px solid var(--accent-color);
}

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

/* ==========================================================================
   Services Section
   ========================================================================== */
.services .section-header {
    margin-bottom: 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.icon-wrapper {
    width: 70px;
    height: 70px;
    background-color: var(--bg-light);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.service-card:hover .icon-wrapper {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

/* ==========================================================================
   Differentials section
   ========================================================================== */
.feature-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.feature-item {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(22, 45, 63, 0.1);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.stylish-box {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    position: relative;
    box-shadow: var(--shadow-md);
}

.stylish-box h3 {
    color: var(--accent-color);
}

.stylish-box::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-color);
    border-radius: var(--border-radius);
    z-index: -1;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    margin-top: 50px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
}

.info-card i {
    font-size: 1.5rem;
    color: var(--primary-color);
    background-color: var(--bg-white);
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

.info-message {
    padding: 30px;
    border-radius: var(--border-radius);
    margin-top: 30px;
}

.info-message h4 {
    color: var(--bg-white);
}

.contact-form-container {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(22, 45, 63, 0.1);
}

.form-terms {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 15px;
    text-align: center;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--primary-dark);
    color: #e2e8f0;
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    height: 50px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1); /* Makes logo white if possible, might need adjustment */
}

.footer-links h4 {
    color: var(--bg-white);
    margin-bottom: 20px;
}

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

.footer-links ul li a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    background-color: rgba(0,0,0,0.2);
    padding: 20px 0;
}

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

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: var(--bg-white);
}

.social-links a:hover {
    background-color: var(--accent-color);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
    .hero-content, .about-grid, .feature-grid, .contact-wrapper, .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text h1 {
        font-size: 2.8rem;
    }

    .hero-graphics {
        display: none; /* simple way to address overflow */
    }

    .stylish-box::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-btn {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
}