/* 
 * VisionSnip Base Styles 
 * Typography: Poppins (Headings), Inter (Body)
 */

:root {
    /* Brand Colors (Update these with exact logo hex codes) */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --secondary: #8b5cf6;
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
    
    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-color: #f8fafc;
    --text-color: #0f172a;
    --text-muted: #64748b;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
    --nav-bg: rgba(248, 250, 252, 0.85);
    --input-bg: rgba(255, 255, 255, 0.9);
}

/* Dark Theme Variables (Default) */
[data-theme="dark"] {
    --bg-color: #020617;
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(15, 23, 42, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --nav-bg: rgba(2, 6, 23, 0.85);
    --input-bg: rgba(15, 23, 42, 0.9);
}

/* Global Resets */
html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
    overflow-x: hidden;
}

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

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

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

.text-muted-custom {
    color: var(--text-muted) !important;
}

.section-padding {
    padding: 100px 0;
}

.z-index-1 {
    z-index: 1;
}

/* Glassmorphism Components */
.glass-card, .hero-glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: var(--glass-shadow);
    transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

/* Navbar */
.glass-nav {
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
    transition: all var(--transition-smooth);
}

.navbar-brand {
    font-size: 1.5rem;
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    margin: 0 10px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--gradient);
    transition: width var(--transition-smooth);
}

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

/* Buttons */
.btn-premium {
    background: var(--gradient);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    transition: all var(--transition-smooth);
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
    color: #fff;
}

.btn-glass {
    background: var(--glass-bg);
    color: var(--text-color);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    transition: all var(--transition-smooth);
}

.btn-glass:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
    color: var(--text-color);
}

.theme-btn {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-color);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.premium-badge {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 500;
}

.hero-glass-card {
    height: 400px;
    display: flex;
    flex-direction: column;
}

.circle {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.circle.red { background: #ff5f56; }
.circle.yellow { background: #ffbd2e; }
.circle.green { background: #27c93f; }

.bar {
    width: 30%;
    background: var(--glass-border);
    border-radius: 8px 8px 0 0;
    transition: height 1.5s ease-out;
}
.bar.primary {
    background: var(--gradient);
}

/* Services */
.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all var(--transition-smooth);
}

.service-card:hover .icon-box {
    background: var(--gradient);
    color: #fff;
}

.learn-more {
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.learn-more i {
    transition: transform var(--transition-fast);
}
.learn-more:hover i {
    transform: translateX(5px);
}

/* Forms */
.premium-input {
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-color);
    padding: 15px 20px;
    border-radius: 12px;
}
.premium-input:focus {
    background: var(--input-bg);
    color: var(--text-color);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

/* Footer */
.footer-links li {
    margin-bottom: 10px;
}
.footer-links a {
    color: var(--text-muted);
}
.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}
.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--glass-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    border: 1px solid var(--glass-border);
}
.social-links a:hover {
    background: var(--primary);
    color: white;
}

/* Floating Elements */
.floating-btn {
    position: fixed;
    bottom: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 99;
    transition: transform 0.3s;
}
.whatsapp-btn {
    right: 30px;
    background: #25D366;
}
.back-to-top {
    right: 90px;
    background: var(--glass-bg);
    color: var(--text-color);
    border: 1px solid var(--glass-border);
    opacity: 0;
    pointer-events: none;
}
.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}
.floating-btn:hover {
    transform: scale(1.1);
    color: white;
}