/* Base Styles */
:root {
    --primary-color: #2F80ED;
    --secondary-color: #56CCF2;
    --dark-bg: #121212;
    --light-bg: #FFFFFF;
    --text-main: #333333;
    --text-light: #F2F2F2;
    --accent: #FF5E57;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --card-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Dark Mode (Default for premium feel) */
body {
    margin: 0;
    font-family: var(--font-main);
    background: radial-gradient(circle at top left, #1a2a6c, #b21f1f00), linear-gradient(to bottom, #0f0c29, #302b63, #24243e);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3 {
    margin: 0;
    font-weight: 700;
}

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

ul {
    list-style: none;
    padding: 0;
}

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

/* Header & Language Switcher */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(to right, #56CCF2, #2F80ED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.lang-switch select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    outline: none;
}

.lang-switch select option {
    background: #24243e;
    color: white;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 80px 20px;
    animation: fadeIn 1s ease-out;
}

.hero h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #b3cdd1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Glass Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    padding: 40px;
    margin: 40px 0;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.4);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 30px;
    background: linear-gradient(to right, #56CCF2, #2F80ED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.feature-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}

.feature-list li::before {
    content: '✦';
    color: var(--secondary-color);
    margin-right: 10px;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
    border-top: 1px solid var(--glass-border);
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-link {
    color: var(--secondary-color);
    margin-top: 10px;
    display: inline-block;
}

.footer-link:hover {
    text-decoration: underline;
    opacity: 1;
}

/* Delete Page Specifics */
.delete-warning {
    color: #ffcccb;
}

.text-danger {
    color: #FF5E57;
    font-weight: bold;
}

.steps ol {
    counter-reset: step;
    list-style: none;
}

.steps li {
    position: relative;
    padding-left: 50px;
    margin-bottom: 20px;
}

.steps li::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #FF5E57, #eb3349);
    border-radius: 50%;
    text-align: center;
    line-height: 32px;
    font-weight: bold;
    font-size: 14px;
    box-shadow: 0 4px 10px rgba(255, 94, 87, 0.4);
}

.back-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
}
.back-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .glass-card {
        padding: 20px;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}