/* General Body and Font Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f1f5f9; /* bg-slate-100 */
    color: #334155; /* text-slate-700 */
}

html {
    scroll-behavior: smooth;
}

/* Background Canvas for Three.js */
#bg-canvas {
    position: absolute; /* Changed from fixed */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0; /* Changed from -1 to be behind the hero content */
}

/* Section Fade-in Animation */
.section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    position: relative;
    z-index: 1;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Glassmorphism Card Style for Light Theme */
.glass-card {
    background: rgba(255, 255, 255, 0.6); /* White with transparency */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(226, 232, 240, 0.8); /* border-slate-200 */
}

/* Stepper (Process Section) Styles */
.step-connector {
    position: absolute;
    top: 2.5rem;
    bottom: 0;
    width: 2px;
    background-color: #e2e8f0; /* slate-200 */
    z-index: -1;
}
html[dir="ltr"] .step-connector { left: 1.25rem; transform: translateX(-50%); }
html[dir="rtl"] .step-connector { right: 1.25rem; transform: translateX(50%); }

.step.active .step-icon {
    background-color: #38bdf8; /* sky-400 */
    color: #ffffff; /* white */
}
.step.active .step-title {
    color: #0ea5e9; /* sky-500 */
}
.step.active p {
    color: #0284c7; /* sky-600 */
}


/* Language Dropdown Styles */
#lang-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
}
.lang-container:hover #lang-dropdown {
    display: block;
    opacity: 1;
    transform: translateY(0);
}