/* InroOptik Luxury Optical Boutique Styles */
:root {
    --primary: #0284c7;
    --primary-hover: #0369a1;
    --accent: #38bdf8;
    --dark-bg: #070a12;
    --card-bg: #0f172a;
    --border-color: rgba(56, 189, 248, 0.15);
    --text-muted: #94a3b8;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--dark-bg);
    color: #f1f5f9;
    overflow-x: hidden;
}

.font-heading {
    font-family: 'Syne', sans-serif;
}

.glass-nav {
    background: rgba(7, 10, 18, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

.optik-card {
    background: #0d1322;
    border: 1px solid rgba(56, 189, 248, 0.12);
    border-radius: 1.25rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.optik-card:hover {
    transform: translateY(-4px);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 20px 30px -10px rgba(2, 132, 199, 0.2);
}

.cyan-grad {
    background: linear-gradient(135deg, #0284c7 0%, #38bdf8 50%, #0ea5e9 100%);
}

.text-gradient {
    background: linear-gradient(135deg, #ffffff 30%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge-optic {
    background: rgba(2, 132, 199, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}