:root {
    /* Colors */
    --bg-dark: #0a0a0f;
    --bg-surface: #13131f;
    --bg-surface-light: #1c1c2e;

    --accent-cyan: #00f0ff;
    --accent-purple: #b026ff;
    --accent-pink: #ff0055;

    --text-main: #f8fafc;
    --text-muted: #94a3b8;

    --border-color: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 240, 255, 0.3);

    /* Typography */
    --font-family: 'Outfit', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows & Glows */
    --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.4);
    --glow-purple: 0 0 20px rgba(176, 38, 255, 0.4);
    --glow-pink: 0 0 20px rgba(255, 0, 85, 0.4);

    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    color: var(--text-main);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(176, 38, 255, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 240, 255, 0.08), transparent 25%);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Utilities */
.text-center {
    text-align: center;
}

.w-full {
    width: 100%;
}

.max-w-2xl {
    max-width: 42rem;
    margin-inline: auto;
}

.w-16 {
    width: 4rem;
}

.w-32 {
    width: 8rem;
}

/* Navigation */
.glass-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
    height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-icon {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: var(--bg-dark);
    padding: 0.6rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glow-cyan);
}

.logo-text {
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--text-main);
    letter-spacing: 0.05em;
}

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

.mobile-nav {
    display: none;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    background: transparent;
    border-radius: 0.5rem;
    color: var(--text-muted);
    font-family: var(--font-family);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-btn i {
    width: 1rem;
    height: 1rem;
}

.nav-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

.nav-btn.active {
    color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: inset 0 0 10px rgba(0, 240, 255, 0.1);
}

/* Main Content area */
main {
    min-height: calc(100vh - 4.5rem - 5rem);
}

.view-section {
    display: none;
    animation: fadeIn var(--transition-normal);
    padding-bottom: 3rem;
}

.view-section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Hero Section */
.hero {
    position: relative;
    padding: 6rem 1rem 4rem;
    overflow: hidden;
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--border-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.3;
    transform: perspective(500px) rotateX(60deg);
    transform-origin: top;
    z-index: 0;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 0 40px;
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 80rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4rem;
}

@media (min-width: 1024px) {
    .hero-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.hero-text-side {
    flex: 1;
    max-width: 600px;
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-text-side {
        text-align: left;
    }
}

.neon-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--accent-cyan);
    border-radius: 9999px;
    color: var(--accent-cyan);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    box-shadow: inset 0 0 10px rgba(0, 240, 255, 0.2), var(--glow-cyan);
}

.neon-badge i {
    width: 1rem;
    height: 1rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.text-gradient-cyan {
    background: linear-gradient(to right, var(--accent-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.25rem;
    }
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .hero-actions {
        justify-content: flex-start;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 9999px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-decoration: none;
    width: 100%;
}

@media (min-width: 640px) {
    .btn {
        width: auto;
    }
}

.btn i {
    width: 1.2rem;
    height: 1.2rem;
    transition: transform var(--transition-fast);
}

.btn-neon-cyan {
    background: transparent;
    color: var(--accent-cyan);
    border: 1px solid var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3), inset 0 0 15px rgba(0, 240, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.btn-neon-cyan::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.btn-neon-cyan:hover {
    background: rgba(0, 240, 255, 0.1);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.6), inset 0 0 20px rgba(0, 240, 255, 0.2);
}

.btn-neon-cyan:hover::before {
    left: 100%;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Hero Visual Side */
.hero-visual-side {
    flex: 1;
    position: relative;
    height: 350px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-visual-side {
        height: 400px;
    }
}

.floating-element {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
    z-index: 2;
}

.floating-element i {
    width: 30px;
    height: 30px;
}

.el-1 {
    top: 10%;
    left: 15%;
    animation-delay: 0s;
    color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
    border-color: rgba(0, 240, 255, 0.3);
}

.el-2 {
    bottom: 10%;
    left: 20%;
    animation-delay: -2s;
    color: var(--accent-pink);
    box-shadow: var(--glow-pink);
    border-color: rgba(255, 0, 85, 0.3);
}

.el-3 {
    top: 20%;
    right: 10%;
    animation-delay: -4s;
    color: var(--accent-purple);
    box-shadow: var(--glow-purple);
    border-color: rgba(176, 38, 255, 0.3);
}

.main-panel {
    width: 280px;
    height: 180px;
    background: rgba(19, 19, 31, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 240, 255, 0.1);
    animation: floatMain 8s ease-in-out infinite;
    display: flex;
    flex-direction: column;
    z-index: 1;
}

@media (min-width: 768px) {
    .main-panel {
        width: 320px;
        height: 220px;
    }
}

.panel-header {
    height: 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 10px;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red {
    background: #ff5f56;
}

.dot.yellow {
    background: #ffbd2e;
}

.dot.green {
    background: #27c93f;
}

.panel-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mock-line {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.line-1 {
    width: 80%;
}

.line-2 {
    width: 60%;
    background: linear-gradient(90deg, var(--accent-cyan), transparent);
}

.line-3 {
    width: 90%;
}

.line-4 {
    width: 40%;
    background: linear-gradient(90deg, var(--accent-purple), transparent);
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(5deg);
    }
}

@keyframes floatMain {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Stats Section */
.stats-section {
    max-width: 80rem;
    margin: 0 auto 6rem;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .stats-section {
        grid-template-columns: repeat(3, 1fr);
    }
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.05) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover {
    border-color: rgba(0, 240, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 240, 255, 0.05);
    transform: translateY(-5px);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: rgba(0, 240, 255, 0.1);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.stat-icon i {
    width: 30px;
    height: 30px;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
}

/* Features Section */
.features-section {
    max-width: 80rem;
    margin: 0 auto 6rem;
    padding: 0 1rem;
}

.section-heading {
    margin-bottom: 3rem;
}

.section-heading.center {
    text-align: center;
}

.neon-text {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
}

@media (min-width: 768px) {
    .neon-text {
        font-size: 2.5rem;
    }
}

.section-heading p {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-top: 0.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-box {
    background: linear-gradient(180deg, var(--bg-surface-light) 0%, var(--bg-surface) 100%);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-box:hover {
    border-color: var(--accent-purple);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(176, 38, 255, 0.1);
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(176, 38, 255, 0.1);
    color: var(--accent-purple);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(176, 38, 255, 0.2);
}

.feature-icon i {
    width: 30px;
    height: 30px;
}

.feature-box h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.feature-box p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Featured Section Update */
.featured-section {
    max-width: 80rem;
    margin: 0 auto 6rem;
    padding: 0 1rem;
}

.slider-controls {
    display: none;
    gap: 0.5rem;
}

@media (min-width: 768px) {
    .slider-controls {
        display: flex;
    }
}

.neon-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.neon-icon-btn:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

.slider-container {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 2rem;
    margin: 0 -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

.slider-container::-webkit-scrollbar {
    display: none;
}

@media (min-width: 640px) {
    .slider-container {
        margin: 0;
        padding-left: 0;
        padding-right: 0;
    }
}

.featured-card {
    min-width: 85vw;
    scroll-snap-align: center;
    background: var(--bg-surface);
    border-radius: 1.5rem;
    padding: 2rem;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: all var(--transition-normal);
}

@media (min-width: 640px) {
    .featured-card {
        min-width: 320px;
    }
}

@media (min-width: 768px) {
    .featured-card {
        min-width: 360px;
    }
}

.featured-card:hover {
    transform: translateY(-5px);
    background: var(--bg-surface-light);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 240, 255, 0.05);
}

.card-icon-wrapper {
    width: 4rem;
    height: 4rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform var(--transition-normal);
}

.featured-card:hover .card-icon-wrapper {
    transform: scale(1.1);
}

/* Dynamic Icon Colors */
.icon-blue {
    color: #00f0ff;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

.icon-orange {
    color: #ff9d00;
    text-shadow: 0 0 10px rgba(255, 157, 0, 0.5);
}

.icon-red {
    color: #ff0055;
    text-shadow: 0 0 10px rgba(255, 0, 85, 0.5);
}

.icon-green {
    color: #00ff66;
    text-shadow: 0 0 10px rgba(0, 255, 102, 0.5);
}

.icon-indigo {
    color: #b026ff;
    text-shadow: 0 0 10px rgba(176, 38, 255, 0.5);
}

.icon-teal {
    color: #00f0ff;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

.icon-slate {
    color: #e2e8f0;
    text-shadow: 0 0 10px rgba(226, 232, 240, 0.5);
}

.featured-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.featured-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-link {
    margin-top: auto;
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-cyan);
}

.card-link i {
    width: 1rem;
    height: 1rem;
    margin-left: 0.25rem;
    transition: transform var(--transition-fast);
}

.featured-card:hover .card-link i {
    transform: translateX(4px);
}

/* General Section Styles */
.section-container {
    max-width: 72rem;
    margin: 0 auto;
    padding: 3rem 1rem;
}

/* Software Grid */
.grid-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

.software-card {
    background: var(--bg-surface);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all var(--transition-normal);
}

.software-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 240, 255, 0.05);
    transform: translateY(-5px);
}

.sw-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.sw-icon-box {
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
}

.sw-info {
    flex-grow: 1;
}

.item-num {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.sw-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.sw-spec-box {
    flex-grow: 1;
    background: rgba(0, 0, 0, 0.2);
    padding: 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 1.5rem;
}

.spec-label {
    display: block;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.spec-value {
    color: var(--text-main);
    font-size: 0.875rem;
}

.btn-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.625rem;
    background: transparent;
    color: var(--accent-cyan);
    font-weight: 500;
    font-family: var(--font-family);
    border: 1px solid var(--accent-cyan);
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-download:hover {
    background: rgba(0, 240, 255, 0.1);
    box-shadow: var(--glow-cyan);
}

/* Tools Table */
.table-container {
    background: var(--bg-surface);
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.data-table th {
    background: rgba(0, 0, 0, 0.2);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.tool-name-cell {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
}

.tool-name-cell i {
    color: var(--accent-cyan);
}

.unit-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(176, 38, 255, 0.1);
    color: var(--accent-purple);
    border: 1px solid rgba(176, 38, 255, 0.2);
}

/* Contact Form */
.contact-form {
    background: var(--bg-surface);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-family: var(--font-family);
    transition: all var(--transition-fast);
}

.form-group textarea {
    height: 8rem;
    resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

/* Footer */
.app-footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    padding: 2rem 1rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Toast */
#toast-container {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--bg-surface-light);
    border: 1px solid var(--accent-cyan);
    color: var(--text-main);
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--glow-cyan);
    animation: slideUp 0.3s ease forwards, fadeOut 0.3s ease 2.7s forwards;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

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

@keyframes fadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

/* Official Links Banner */
.official-links-wrapper {
    max-width: 80rem;
    margin: 0 auto 4rem;
    padding: 0 1rem;
}

.official-links-banner {
    background: linear-gradient(90deg, rgba(0, 240, 255, 0.05), rgba(176, 38, 255, 0.05));
    border: 1px solid var(--accent-cyan);
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
}

.banner-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 240, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.banner-icon i {
    width: 24px;
    height: 24px;
}

.banner-content h3 {
    color: var(--accent-cyan);
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.banner-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Sub-menu download links */
.downloads-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: auto;
}

.btn-download-sub {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-main);
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-download-sub:hover {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: inset 0 0 10px rgba(0, 240, 255, 0.2);
}

.btn-download-sub i {
    width: 16px;
    height: 16px;
}

/* Official Icons */
.official-img-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.2));
}

@media (max-width: 768px) {
    .official-links-banner {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
}

/* Single Post View */
.btn-back {
    background: rgba(0, 240, 255, 0.1);
    color: var(--accent-cyan);
    border: 1px solid var(--accent-cyan);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    margin-bottom: 2rem;
    transition: all var(--transition-fast);
}
.btn-back:hover {
    background: var(--accent-cyan);
    color: var(--bg-dark);
    box-shadow: var(--glow-cyan);
}
.single-post-container {
    background: rgba(17, 24, 39, 0.7);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}
.post-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.post-icon-box {
    width: 100px;
    height: 100px;
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid var(--accent-cyan);
    border-radius: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 20px rgba(0,240,255,0.1);
    flex-shrink: 0;
}
.post-icon-main { width: 50px; height: 50px; color: var(--accent-cyan); }
.post-img-icon { width: 60px; height: 60px; object-fit: contain; filter: drop-shadow(0 0 10px rgba(255,255,255,0.2)); }
.post-header h2 {
    font-size: 2.5rem;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}
.post-spec {
    font-size: 1.1rem;
    color: var(--accent-purple);
}
.post-body h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}
.post-article {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.article-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-cyan);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}
.article-section h4 i {
    width: 20px;
    height: 20px;
}
.article-section p {
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 1rem;
}
.post-downloads-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.post-download-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
}
.post-download-card:hover {
    background: rgba(0, 240, 255, 0.05);
    border-color: rgba(0, 240, 255, 0.3);
}
.post-download-info h4 {
    font-size: 1.25rem;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}
.post-download-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    max-width: 800px;
}
.btn-post-download {
    background: var(--accent-cyan);
    color: var(--bg-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    margin-left: 1.5rem;
    cursor: pointer;
}
.btn-post-download:hover {
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .single-post-container { padding: 1.5rem; }
    .post-header { flex-direction: column; text-align: center; gap: 1rem; }
    .post-download-card { flex-direction: column; text-align: center; gap: 1.5rem; }
    .btn-post-download { margin-left: 0; width: 100%; justify-content: center; }
}

/* Responsive */
@media (max-width: 767px) {
    .logo-text {
        display: none;
    }

    .desktop-nav {
        display: none;
    }

    .mobile-nav {
        display: flex;
    }
}