/* CSS Variables */
:root {
    --primary: #1e3a8a; /* Deep corporate blue */
    --primary-light: #3b82f6; 
    --accent: #10b981; /* Trust green */
    --text-main: #1f2937;
    --text-muted: #4b5563;
    --bg-light: #f3f4f6;
    --white: #ffffff;
    --border: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.5);
}

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

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

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--primary-light);
}

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

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    color: var(--primary);
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 2.5rem); font-weight: 700; text-align: center; }
h3 { font-size: 1.5rem; font-weight: 600; }

p { margin-bottom: 1rem; color: var(--text-muted); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
}

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

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

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

.btn-accent:hover {
    background-color: #059669;
    color: var(--white);
}

/* USP Marquee */
.usp-marquee {
    background-color: var(--primary);
    color: var(--white);
    padding: 8px 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    font-size: 14px;
    font-weight: 500;
}

.marquee-content {
    display: inline-block;
    animation: marquee 25s linear infinite;
}

.marquee-content span {
    margin: 0 30px;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Header */
.site-header {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

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

.desktop-nav a {
    color: var(--text-main);
    font-weight: 500;
}

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

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

.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 20px;
    background: var(--white);
    border-top: 1px solid var(--border);
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav a {
    padding: 15px 0;
    border-bottom: 1px solid var(--bg-light);
    color: var(--text-main);
    font-weight: 500;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 120px 0;
    background-color: var(--primary);
    color: var(--white);
    background-image: linear-gradient(rgba(30, 58, 138, 0.8), rgba(30, 58, 138, 0.9)), url('../img/hero-bg.png');
    background-size: cover;
    background-position: center;
}

.hero-content {
    max-width: 600px;
}

.hero h1 { color: var(--white); }
.hero p { color: rgba(255, 255, 255, 0.9); font-size: 1.125rem; margin-bottom: 2rem; }

/* Stats Bar */
.stats {
    padding: 60px 0;
    background: var(--bg-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.stat-num {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Services / Grid */
.services {
    padding: 80px 0;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--bg-light); /* placeholder */
}

.service-body {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-price {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.service-body .btn {
    margin-top: auto;
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--bg-light);
}

.about-content {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.about-content h2 { text-align: left; }

/* Contact Section */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    background: var(--primary);
    color: var(--white);
    padding: 40px;
    border-radius: 12px;
}

.contact-info h3 { color: var(--white); }
.contact-info p { color: rgba(255,255,255,0.8); }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
}

.form-group input, .form-group textarea {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
}

.checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Footer & Cookie Banner */
.site-footer {
    background: #111827;
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: #fff;
    font-size: 1.125rem;
    margin-bottom: 20px;
}

.brand-col .logo {
    color: #fff;
    margin-bottom: 20px;
}

.links-col a {
    display: block;
    color: inherit;
    margin-bottom: 10px;
}

.links-col a:hover {
    color: #fff;
}

.payment-icons {
    display: flex;
    gap: 15px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.875rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    box-shadow: 0 -4px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: transform 0.3s;
}

.cookie-banner.hidden {
    transform: translateY(100%);
}

.cookie-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .desktop-nav, .d-none-mobile { display: none; }
    .mobile-menu-btn { display: block; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .cookie-container { flex-direction: column; text-align: center; }
}