/* Design System & Variables */
:root {
    --bg-primary: #0a0c10;
    --bg-secondary: #121620;
    --bg-card: rgba(26, 32, 46, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    --accent-indigo: #6366f1;
    --accent-purple: #a855f7;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --success: #10b981;
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}


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

/* Background Gradients Glow */
body::before {
    content: "";
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.05) 50%, rgba(0,0,0,0) 100%);
    z-index: -1;
    pointer-events: none;
}

body::after {
    content: "";
    position: absolute;
    bottom: 10%;
    right: 5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, rgba(0,0,0,0) 70%);
    z-index: -1;
    pointer-events: none;
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(10, 12, 16, 0.7);
}

.nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    padding: 160px 0 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px auto;
}

.btn-primary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 30px;
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.4);
}

/* Content Sections */
.section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    text-align: center;
    letter-spacing: -0.5px;
}

.section-subtitle {
    color: var(--text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px auto;
    font-size: 16px;
}

/* Glassmorphism Cards */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Support Form & FAQ Grid */
.support-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 768px) {
    .support-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 40px;
    }
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background-color: rgba(10, 12, 16, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 15px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-indigo);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.submit-btn:hover {
    transform: translateY(-1px);
    opacity: 0.95;
}

.status-message {
    margin-top: 15px;
    font-size: 14px;
    text-align: center;
    display: none;
}

.status-message.success {
    color: var(--success);
}

/* FAQ Accordion */
.faq-item {
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: "+";
    font-size: 20px;
    color: var(--accent-indigo);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    color: var(--text-secondary);
    font-size: 14px;
    transition: max-height 0.3s ease-out, margin-top 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    margin-top: 12px;
}

/* Privacy Policy Layout */
.privacy-container {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-section {
    margin-bottom: 32px;
}

.privacy-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.privacy-section p, .privacy-section ul {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.privacy-section ul {
    padding-left: 20px;
    list-style-type: square;
}

.privacy-section li {
    margin-bottom: 8px;
}

/* Footer */
footer {
    padding: 40px 0;
    text-align: center;
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

footer p {
    font-size: 13px;
    color: var(--text-muted);
}