/*
 * Xeno Executor - Premium Design System (Cosmic & Cyberpunk Aesthetics)
 */

:root {
    --bg-color: #000000;
    --bg-radial: none;
    --card-bg: #030303;
    --card-border: #0a0a0a;
    --card-border-glow: rgba(255, 255, 255, 0.02);

    /* Sleek Monochrome Accents */
    --accent-cyan: #ffffff;
    --accent-purple: #888888;
    --accent-blue: #cccccc;
    --accent-glow: rgba(255, 255, 255, 0.05);

    --text-primary: #ffffff;
    --text-secondary: #888888;
    --text-muted: #555555;

    --gray-dark: #030303;
    --gray-medium: #080808;
    --gray-light: #111111;

    --font-main: 'Inter', sans-serif;
    --font-heading: 'Inter', sans-serif;
    --container-width: 1200px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 94%;
    min-height: 100%;
    overflow-y: auto;
}

/* Premium Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #000000;
}

::-webkit-scrollbar-thumb {
    background: #222;
    border-radius: 5px;
    border: 2px solid #000000;
}

::-webkit-scrollbar-thumb:hover {
    background: #333;
}

body {
    background-color: var(--bg-color);
    background-image: var(--bg-radial);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

body.no-scroll {
    overflow: hidden;
}

#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* Header & Glassmorphic Navigation */
#main-header {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 100vw;
    z-index: 1000;
    padding: 1.25rem 0;
    background: transparent;
    border: 1px solid transparent;
    box-shadow: none;
    transition: all 0.4s ease;
    border-radius: 0;
}

#main-header.scrolled {
    top: 1rem;
    width: calc(100% - 2rem);
    max-width: var(--container-width);
    border-radius: 50px;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0.7rem 0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9);
}

main {
    padding-top: 6.5rem;
    flex: 1;
}

#main-header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 2.2rem;
    width: auto;
    transition: var(--transition);
}

.logo:hover .logo-img {
    transform: rotate(15deg) scale(1.1);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.6rem;
    letter-spacing: 2px;
    color: var(--text-primary);
    background: linear-gradient(135deg, #ffffff 60%, #a0a0a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links li a {
    padding: 0.6rem 1.4rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: 1px solid transparent;
    color: #a0a0a0;
    transition: var(--transition);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.nav-links li a:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.16);
    color: #ffffff;
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.nav-links li a.active-link {
    color: #ffffff !important;
    font-weight: 800 !important;
}

.youtube-link,
.discord-link {
    background: transparent !important;
    border: 1px solid transparent !important;
    color: #a0a0a0 !important;
    padding: 0.6rem 1.4rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.youtube-link:hover,
.discord-link:hover {
    background: #151515 !important;
    border-color: #222 !important;
    color: #ffffff !important;
    transform: translateY(-1px);
}

.nav-sep {
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, 0.08);
    margin: 0 0.4rem;
}

/* Hero Section */
#hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 3rem 0;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 4rem;
    width: 100%;
}

.hero-desc {
    text-align: left;
}

.hero-desc h2 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.15;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    color: #ffffff;
}

.hero-desc p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 580px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.highlight {
    font-weight: 900;
    color: #ffffff;
    background: linear-gradient(135deg, #ffffff, #a0a0a0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

#dynamic-title {
    transition: var(--transition);
    display: inline-block;
}

/* Tactical Mockup Frame */
.hero-gui {
    width: 100%;
    position: relative;
    perspective: 1200px;
}

.executor-mockup {
    width: 100%;
    border-radius: 24px;
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8),
        0 0 50px rgba(255, 255, 255, 0.01),
        inset 0 1px 1px rgba(255, 255, 255, 0.05);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease;
    transform-style: preserve-3d;
    will-change: transform;
}

.executor-mockup:hover {
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.8),
        0 0 60px rgba(255, 255, 255, 0.05),
        inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.mockup-body {
    display: flex;
    height: auto;
    position: relative;
}

.mockup-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    transition: var(--transition);
}

.gui-download-row {
    margin-top: 2rem;
    display: flex;
    justify-content: flex-start;
}

.gui-download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.1rem 2.5rem;
    border-radius: 999px;
    border: 1px solid #111;
    background: #050505;
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    transition: var(--transition);
    cursor: pointer;
}

.gui-download-btn:hover {
    background: #222;
    border-color: #333;
    color: #ffffff;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.gui-download-btn:active {
    transform: translateY(-1px);
}

/* Global trust & spinning globe section */
#global-trust {
    padding: 6rem 0;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: radial-gradient(circle at bottom center, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
}

.globe-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 4rem;
}

.globe-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
    min-height: 420px;
}

#globe-canvas {
    width: 420px;
    height: 420px;
    cursor: grab;
    filter: drop-shadow(0 0 40px rgba(255, 255, 255, 0.08));
    transition: filter 0.3s ease;
}

#globe-canvas:active {
    cursor: grabbing;
}

.globe-desc {
    text-align: left;
}

.globe-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 99px;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
}

.globe-desc h3 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff 45%, #e0e0e0 80%, #a0a0a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.globe-desc p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 3rem;
}

/* Stats counter grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 1.5rem 1.25rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.4);
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #ffffff, #a0a0a0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Premium Modals Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.modal-content {
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;
    padding: 3.5rem 2.5rem;
    width: 90%;
    max-width: 480px;
    text-align: center;
    position: relative;
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.8),
        0 0 50px rgba(255, 255, 255, 0.02);
    animation: modalSlide 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalSlide {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1.2rem;
    font-weight: 700;
    transition: var(--transition);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* Rainbow border effect specifically for Lootlabs */
.lootlabs-card {
    position: relative;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1;
}

.lootlabs-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ffffff, #555555, #aaaaaa, #222222, #dddddd, #ffffff);
    background-size: 400%;
    z-index: -1;
    animation: rainbowGlow 15s linear infinite;
    border-radius: 30px;
}

.lootlabs-card::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    right: 1px;
    bottom: 1px;
    background: #080808;
    z-index: -1;
    border-radius: 28px;
    pointer-events: none;
}

@keyframes rainbowGlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.lootlabs-header {
    margin-bottom: 2rem;
}

.lootlabs-icon {
    width: 68px;
    height: 68px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    margin: 0 auto 1.25rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.lootlabs-card h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.lootlabs-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.lootlabs-features {
    text-align: left;
    margin: 0 auto 2.5rem;
    width: fit-content;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.lootlabs-features li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.lootlabs-features li i {
    color: var(--accent-cyan);
}

.btn-lootlabs {
    background: #151515;
    color: #ffffff;
    border: 1px solid #222;
    padding: 1.1rem 2rem;
    border-radius: 14px;
    font-weight: 800;
    font-family: var(--font-heading);
    letter-spacing: 0.5px;
    display: block;
    width: 100%;
    transition: var(--transition);
}

.btn-lootlabs:hover {
    background: #222;
    border-color: #333;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* Download Selection Modal */
.selection-card {
    max-width: 620px !important;
}

.selection-header {
    margin-bottom: 2.5rem;
}

.selection-header h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.selection-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.selection-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.selection-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.option-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.selection-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.selection-option:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px) scale(1.02);
    background: rgba(255, 255, 255, 0.06);
}

.selection-option:hover::before {
    opacity: 0;
}

.option-info h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.option-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Page Sections Grid & Aesthetics */
.page-section {
    padding: 5rem 0;
    position: relative;
}

/* Reveal Scroll Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

#download {
    padding: 5rem 0;
}

.xeno-dl-container {
    max-width: 840px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    padding: 2.5rem 3rem;
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    width: 100%;
    margin: 0 auto;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.dl-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.dl-logo-circle {
    width: 72px;
    height: 72px;
    background: transparent;
    border-radius: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    border: none;
    box-shadow: none;
    flex-shrink: 0;
    transition: var(--transition);
}

.dl-logo-circle:hover {
    transform: scale(1.05);
}

.dl-logo-circle img {
    width: 64px;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.08));
}

.dl-title-info h2 {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 900;
    margin-bottom: 0.35rem;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dl-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: #ffffff;
    padding: 0.4rem 0;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border: none;
    font-family: var(--font-heading);
}

.dl-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.dl-feature-card {
    background: rgba(255, 255, 255, 0.015);
    padding: 1.5rem 1.25rem;
    border-radius: 20px;
    border: 1px solid var(--card-border);
    transition: var(--transition);
    text-align: center;
}

.dl-feature-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.dl-feature-card h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.dl-feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.dl-action {
    display: flex;
    justify-content: center;
}

.dl-main-btn {
    background: #151515;
    border: 1px solid #222;
    color: #ffffff;
    padding: 1rem 3rem;
    border-radius: 14px;
    font-size: 1.1rem;
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    max-width: 360px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.dl-main-btn:hover {
    background: #222;
    border-color: #333;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.dl-main-btn:active {
    transform: translateY(-1px);
}

/* About Page Aesthetics */
#about {
    padding: 5rem 0;
}

.about-card {
    max-width: 900px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    padding: 4rem;
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.about-card h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
    line-height: 1.8;
}

.about-content p:last-child {
    margin-bottom: 0;
}

.about-content strong {
    color: #ffffff;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 4.5rem auto 0;
    max-width: 900px;
}

.about-f-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 120px;
}

.about-f-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.20);
    background: rgba(255, 255, 255, 0.03);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 255, 255, 0.05);
}

.about-f-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.4;
}

/* FAQ Accordion (Help Page) */
#help {
    padding: 5rem 0;
}

.faq-container {
    margin-top: 4.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.faq-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 2.5rem;
    text-align: center;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.faq-item {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    margin-bottom: 1.25rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.faq-item.active {
    border-color: rgba(255, 255, 255, 0.15);
    background: #0d0d0d;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.faq-question {
    padding: 1.75rem 2.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-q-text {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.faq-q-text i {
    color: var(--accent-cyan);
    font-size: 1.3rem;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.1));
}

.faq-q-text h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
}

.faq-toggle {
    color: var(--text-muted);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 1rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    opacity: 1;
}

.faq-answer-inner {
    padding: 0 2.2rem 2rem 2.2rem;
}

.faq-item.active .faq-answer-inner {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.faq-links {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.faq-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    color: #ffffff;
    padding: 0.9rem 1.6rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.faq-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.faq-btn i {
    font-size: 1.15rem;
    color: var(--accent-cyan);
}

/* AdSense Container */
.ad-container {
    max-width: var(--container-width);
    margin: 3rem auto;
    padding: 1.5rem;
    text-align: center;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.015);
    border-radius: 20px;
    border: 1px solid var(--card-border);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

/* Footer styling */
footer {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(2, 2, 5, 0.5);
    backdrop-filter: blur(10px);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    color: var(--text-secondary);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.footer-socials {
    display: flex;
    gap: 1.25rem;
}

.footer-socials a {
    font-size: 1.4rem;
    color: var(--text-muted);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-socials a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1) translateY(-3px);
}

.footer-socials a:hover i {
    filter: drop-shadow(0 0 5px currentColor);
}

/* Media Queries & Responsive Refinement */
@media (max-width: 1080px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3.5rem;
    }

    .hero-desc {
        text-align: center;
    }

    .hero-desc p {
        margin: 0 auto 2.5rem;
    }

    .gui-download-row {
        justify-content: center;
    }

    .globe-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
        text-align: center;
    }

    .globe-desc {
        text-align: center;
    }

    .globe-container {
        min-height: 380px;
    }

    #globe-canvas {
        width: 380px;
        height: 380px;
    }

    .stats-grid {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 820px) {
    .container {
        padding: 0 1.5rem;
    }

    #main-header {
        padding: 0.75rem 0;
    }

    #main-header nav {
        flex-direction: column;
        gap: 1.25rem;
    }

    .nav-links {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .nav-links li a,
    .nav-btn-special {
        padding: 0.5rem 1.1rem;
        font-size: 0.8rem;
    }

    .nav-sep {
        display: none;
    }

    main {
        padding-top: 9rem;
    }

    .dl-features-grid,
    .about-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .selection-options {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 600px) {
    main {
        padding-top: 9rem;
    }

    .hero-desc h2 {
        font-size: 2.2rem;
    }

    .dl-features-grid,
    .about-features-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        max-width: 280px;
        gap: 1.25rem;
    }

    .xeno-dl-container,
    .about-card {
        padding: 2.5rem 1.5rem;
    }

    .dl-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        margin-bottom: 2.5rem;
        gap: 1.25rem;
    }

    .dl-title-info h2 {
        font-size: 1.8rem;
    }

    .faq-question {
        padding: 1.5rem 1.5rem;
    }

    .faq-answer-inner {
        padding: 0 1.5rem 1.5rem 1.5rem;
    }
}