/* 
 * EQR Retrofit FII - Main Stylesheet
 * Colors: Light Blue + Black gradient theme
 */

:root {
    /* Brand Colors */
    --color-primary: #38BDF8;   /* Sky 400 */
    --color-secondary: #0EA5E9; /* Sky 500 */
    --color-accent: #0284C7;    /* Sky 600 */
    
    --color-bg-dark: #0B0F14;   /* Rich Black */
    --color-bg-darker: #000000;
    --color-bg-card: #111827;   /* Gray 900 */
    --color-bg-input: #1F2937;  /* Gray 800 */
    
    --color-text-main: #F3F4F6; /* Gray 100 */
    --color-text-muted: #9CA3AF; /* Gray 400 */
    --color-text-inv: #111827;
    
    --font-main: 'Inter', sans-serif;
    
    --gradient-hero: linear-gradient(135deg, #0B0F14 0%, #111827 50%, #0c4a6e 100%);
    --gradient-text: linear-gradient(135deg, #38BDF8 0%, #FFFFFF 100%);
    --gradient-btn: linear-gradient(90deg, #0EA5E9 0%, #0284C7 100%);
    
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 15px rgba(56, 189, 248, 0.3);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --container-width: 1200px;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
}

/* Utilities */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 15px;
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-center { text-align: center; }
.text-right { text-align: right; }

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    font-size: 0.9rem;
}

.btn-primary {
    background: var(--gradient-btn);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(56, 189, 248, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

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

.risk-alert {
    background-color: #374151; /* Dark gray */
    color: #cbdbfc; /* Light blueish gray */
    padding: 10px;
    font-size: 0.8rem;
    text-align: center;
    border-bottom: 1px solid #4b5563;
}

/* Header */
header {
    background-color: rgba(11, 15, 20, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo span {
    color: var(--color-primary);
}

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

.nav-links a {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

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

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero */
.hero {
    background: var(--gradient-hero);
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&q=80') center/cover no-repeat;
    opacity: 0.1; /* Blend image */
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

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

.hero p {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 30px;
}

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

/* Features/Services */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background: var(--color-bg-card);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

/* About Section */
.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}

.about-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-btn);
    opacity: 0.2;
}

/* CTA Section */
.cta-section {
    background: var(--color-bg-card);
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Locations / Map */
.map-container {
    width: 100%;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 30px;
    filter: invert(90%) hue-rotate(180deg); /* Dark mode map trick */
}

/* Footer */
footer {
    background-color: var(--color-bg-darker);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--color-primary);
    margin-bottom: 20px;
}

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

.footer-col a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-card);
    border-top: 2px solid var(--color-primary);
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.5);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.active {
    transform: translateY(0);
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
    align-items: center;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
}

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

/* Disclaimer Pages Styles */
.legal-content {
    background: var(--color-bg-card);
    padding: 40px;
    border-radius: var(--radius-lg);
    margin-top: 30px;
}
.legal-content h2 { color: var(--color-primary); margin-top: 30px; }
.legal-content p, .legal-content ul { margin-bottom: 15px; color: #d1d5db; }
.legal-content ul { padding-left: 20px; list-style: disc; }

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-bg-card);
        flex-direction: column;
        padding: 40px;
        align-items: center;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .about-split {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}