/* ===== NEUTRON VPN - RETRO CYBER OS DESIGN SYSTEM ===== */

@font-face {
    font-family: 'Minecraft Rus';
    src: url('/static/fonts/minecraft-rus.woff2') format('woff2'),
         url('/static/fonts/minecraft-rus.ttf') format('truetype'),
         url('/static/minecraft-rus.ttf') format('truetype'),
         url('/static/fonts/minecraft.ttf') format('truetype'),
         url('https://fonts.cdnfonts.com/s/14897/Minecraft.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg-color: #070d26;
    --bg-darker: #05091a;
    --bg-card: #0a153a;
    --bg-card-alt: #0e1c4a;
    --bg-card-border: #23346b;
    --cyber-cyan: #2BDEAC;
    --cyber-green: #00FF66;
    --cyber-blue: #00D2FF;
    --cyber-magenta: #D916F8;
    --cyber-yellow: #FCEE09;
    --text-main: #FFFFFF;
    --text-muted: #8ba2d4;
    --text-green: #00FF66;
    --success: #00FF66;
    --error: #FF2A6D;
    --warning: #FCEE09;
    --retro-panel: #c0c0c0;
    --retro-panel-dark: #162044;
    --bevel-light: #5a75b8;
    --bevel-dark: #040711;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Minecraft Rus', monospace, sans-serif !important;
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.5;
    letter-spacing: 0.5px;
    -webkit-font-smoothing: none;
    -moz-osx-font-smoothing: grayscale;
    image-rendering: pixelated;
    background-image: 
        linear-gradient(rgba(43, 222, 172, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43, 222, 172, 0.07) 1px, transparent 1px);
    background-size: 32px 32px;
}

button, input, select, textarea {
    font-family: 'Minecraft Rus', monospace, sans-serif !important;
    letter-spacing: 0.5px;
}

/* ===== Cyber Grid Overlay (Lightweight, No GPU blur) ===== */
.grid-overlay {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(43, 222, 172, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43, 222, 172, 0.05) 1px, transparent 1px);
    background-size: 32px 32px;
}

/* ===== Headings & Text Shadows (Fixed Dark Mode Mobile Bug) ===== */
.hero-title, .nav-logo-text, .brand-title, h1, h2, h3, h4 {
    font-family: 'Minecraft Rus', monospace, sans-serif !important;
    color: #FFFFFF !important;
    -webkit-text-fill-color: initial !important;
    -webkit-background-clip: initial !important;
    background: none !important;
    text-shadow: 2px 2px 0px #000000;
}

.cyber-gradient-text {
    font-family: 'Minecraft Rus', monospace, sans-serif !important;
    color: var(--cyber-cyan) !important;
    -webkit-text-fill-color: initial !important;
    -webkit-background-clip: initial !important;
    background: none !important;
    text-shadow: 2px 2px 0px #000000;
}

.text-green {
    color: #00FF66 !important;
    text-shadow: 1px 1px 0px #000;
}

/* ===== Retro-Cyber 3D Bevel Buttons ===== */
.btn-retro, .nav-btn, .cta-btn, .modal-submit-btn, .copy-btn {
    font-family: 'Minecraft Rus', monospace, sans-serif !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    text-decoration: none;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: normal;
    text-shadow: 1px 1px 0px #000000;
    border-top: 2px solid var(--bevel-light);
    border-left: 2px solid var(--bevel-light);
    border-right: 2px solid var(--bevel-dark);
    border-bottom: 2px solid var(--bevel-dark);
    background: #1a2754;
    color: #FFFFFF;
    transition: background 0.1s;
    user-select: none;
}

.btn-retro:active, .nav-btn:active, .cta-btn:active, .modal-submit-btn:active, .copy-btn:active {
    border-top: 2px solid var(--bevel-dark);
    border-left: 2px solid var(--bevel-dark);
    border-right: 2px solid var(--bevel-light);
    border-bottom: 2px solid var(--bevel-light);
    transform: translate(1px, 1px);
}

.btn-green, .btn-buy {
    background: #00FF00 !important;
    color: #000000 !important;
    font-weight: bold !important;
    text-shadow: none !important;
    border-top: 2px solid #80ff80 !important;
    border-left: 2px solid #80ff80 !important;
    border-right: 2px solid #005500 !important;
    border-bottom: 2px solid #005500 !important;
}

.btn-white {
    background: #FFFFFF !important;
    color: #000000 !important;
    font-weight: bold !important;
    text-shadow: none !important;
    border-top: 2px solid #ffffff !important;
    border-left: 2px solid #ffffff !important;
    border-right: 2px solid #666666 !important;
    border-bottom: 2px solid #666666 !important;
}

/* ===== Retro Windows 95 Window Frame ===== */
.retro-window {
    background: #c0c0c0;
    border-top: 2px solid #dfdfdf;
    border-left: 2px solid #dfdfdf;
    border-right: 2px solid #000000;
    border-bottom: 2px solid #000000;
    padding: 3px;
    box-shadow: 2px 2px 0px #000000;
    color: #000000;
}

.retro-window-header {
    background: #000080;
    color: #FFFFFF;
    padding: 4px 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: bold;
    user-select: none;
}

.retro-window-header .controls {
    display: flex;
    gap: 3px;
}

.retro-win-btn {
    background: #c0c0c0;
    border-top: 1px solid #ffffff;
    border-left: 1px solid #ffffff;
    border-right: 1px solid #000000;
    border-bottom: 1px solid #000000;
    color: #000000;
    font-size: 0.7rem;
    font-weight: bold;
    width: 16px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    cursor: pointer;
}

.retro-window-body {
    padding: 14px;
    background: #c0c0c0;
}

/* ===== Toast Notification ===== */
.toast {
    position: fixed;
    bottom: -70px;
    left: 50%;
    transform: translateX(-50%);
    background: #0e1c4a;
    border: 2px solid var(--cyber-cyan);
    color: var(--cyber-cyan);
    font-family: 'Minecraft Rus', monospace, sans-serif !important;
    padding: 12px 24px;
    font-size: 0.85rem;
    box-shadow: 4px 4px 0px #000000;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show {
    bottom: 30px;
    opacity: 1;
}