@font-face {
    font-family: 'OyunHaraTig';
    src: url('fonts/OyunHaraTig.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

/* Custom Design System & CSS Variables */
:root {
    --bg-main: #070913;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border-card: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.2);
    
    --text-primary: #FFFFFF;
    --text-secondary: #90A0C7;
    --text-muted: #536485;
    
    /* Product colors */
    --color-vhome: #FF5E62;
    --color-vhome-glow: rgba(255, 94, 98, 0.15);
    --color-mps: #00F2FE;
    --color-mps-glow: rgba(0, 242, 254, 0.15);
    --color-text: #4FACFE;
    --color-text-glow: rgba(79, 172, 254, 0.15);
    --color-note: #E0C3FC;
    --color-note-glow: rgba(224, 195, 252, 0.15);

    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset and Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-family: 'Outfit', 'Noto Sans SC', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    line-height: 1.6;
}

/* Ambient Moving Glow Spheres */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    transition: var(--transition-smooth);
}

.glow-1 {
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--color-vhome-glow) 0%, transparent 70%);
    top: -10vw;
    left: -10vw;
    animation: drift 25s infinite alternate ease-in-out;
}

.glow-2 {
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--color-mps-glow) 0%, transparent 70%);
    bottom: -15vw;
    right: -10vw;
    animation: drift 30s infinite alternate-reverse ease-in-out;
}

.glow-3 {
    width: 35vw;
    height: 35vw;
    background: radial-gradient(circle, var(--color-text-glow) 0%, transparent 70%);
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 15s infinite alternate ease-in-out;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(5vw, 5vw) scale(1.1); }
    100% { transform: translate(-2vw, 8vw) scale(0.9); }
}

@keyframes pulse {
    0% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1.2); }
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(7, 9, 19, 0.6);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-area {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-left {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(to right, #ffffff, #8899af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: var(--transition-smooth);
}

.logo-area:hover .logo-text {
    background: linear-gradient(to right, var(--color-mps), var(--color-text));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-tagline {
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: -2px;
}

.logo-mongol-divider {
    width: 1px;
    height: 28px;
    background: rgba(255, 255, 255, 0.15);
    margin: 0 0.15rem;
}

.logo-mongol-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    writing-mode: vertical-lr;
    -webkit-writing-mode: vertical-lr;
    text-orientation: mixed;
    height: 38px;
}

.logo-mongol-word {
    font-family: 'OyunHaraTig', 'Noto Sans Mongolian', sans-serif;
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    line-height: 1.1;
    transition: var(--transition-smooth);
}

.logo-mongol-word.text-cyan {
    color: var(--color-mps);
}

.logo-area:hover .logo-mongol-word {
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.logo-area:hover .logo-mongol-word.text-cyan {
    text-shadow: 0 0 8px rgba(0, 242, 254, 0.6);
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-mps), var(--color-text));
    transition: var(--transition-smooth);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.btn-primary-mini {
    text-decoration: none;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 99px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.btn-primary-mini:hover {
    background: var(--text-primary);
    color: var(--bg-main);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* Mobile Menu Toggle Button */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 101;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero-section {
    padding: 10rem 2rem 6rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.badge-new {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-vhome);
    box-shadow: 0 0 10px var(--color-vhome);
    animation: pulseGlow 1.5s infinite alternate;
}

@keyframes pulseGlow {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.3); opacity: 1; }
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-mps) 0%, var(--color-text) 50%, var(--color-vhome) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.hero-ctas {
    display: flex;
    gap: 1.2rem;
    width: 100%;
}

.btn-hero-primary {
    text-decoration: none;
    background: linear-gradient(135deg, var(--color-mps) 0%, var(--color-text) 100%);
    color: var(--bg-main);
    padding: 1rem 2.2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 30px rgba(0, 242, 254, 0.25);
    transition: var(--transition-smooth);
    border: none;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(0, 242, 254, 0.4);
}

.btn-hero-secondary {
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    padding: 1rem 2.2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* Hero Visual Showcase */
.hero-visual {
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.visual-card-wrapper {
    width: 320px;
    height: 420px;
    transition: var(--transition-smooth);
}

.visual-card {
    position: relative;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-card);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    overflow: hidden;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.visual-card-wrapper:hover {
    transform: rotateY(-15deg) rotateX(10deg) translateY(-8px);
}

.visual-card-wrapper:hover .visual-card {
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 20px 50px rgba(0, 242, 254, 0.15);
}

.vertical-mongol-showcase {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    flex-grow: 1;
    writing-mode: vertical-lr;
    -webkit-writing-mode: vertical-lr;
    text-orientation: mixed;
    height: 240px;
    margin: 0 auto;
}

.mongol-char-vertical {
    font-family: 'OyunHaraTig', 'Noto Sans Mongolian', sans-serif;
    font-size: 2.4rem;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--text-primary);
    white-space: nowrap;
}

.text-cyan {
    color: var(--color-mps);
    text-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.inner-info {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Sections Global Layout */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
}

/* Products Section Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.product-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    display: flex;
    gap: 2rem;
    overflow: hidden;
    backdrop-filter: blur(16px);
    transition: var(--transition-smooth);
}

.product-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, transparent 40%, transparent 60%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
}

.product-card:hover .product-glow {
    opacity: 1;
}

/* Brand Custom Shadows/Glows on Hover */
.card-vhome:hover {
    box-shadow: 0 15px 45px rgba(255, 94, 98, 0.08);
    border-color: rgba(255, 94, 98, 0.25);
}
.card-vhome .product-glow {
    background: radial-gradient(circle, rgba(255, 94, 98, 0.08) 0%, transparent 60%);
}

.card-mps:hover {
    box-shadow: 0 15px 45px rgba(0, 242, 254, 0.08);
    border-color: rgba(0, 242, 254, 0.25);
}
.card-mps .product-glow {
    background: radial-gradient(circle, rgba(0, 242, 254, 0.08) 0%, transparent 60%);
}

.card-text:hover {
    box-shadow: 0 15px 45px rgba(79, 172, 254, 0.08);
    border-color: rgba(79, 172, 254, 0.25);
}
.card-text .product-glow {
    background: radial-gradient(circle, rgba(79, 172, 254, 0.08) 0%, transparent 60%);
}

.card-note:hover {
    box-shadow: 0 15px 45px rgba(224, 195, 252, 0.08);
    border-color: rgba(224, 195, 252, 0.25);
}
.card-note .product-glow {
    background: radial-gradient(circle, rgba(224, 195, 252, 0.08) 0%, transparent 60%);
}

.product-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.product-icon-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card:hover .product-icon-wrap img {
    transform: scale(1.08);
}

.product-icon-wrap svg {
    width: 32px;
    height: 32px;
}

/* Colors styling for icons */
.icon-vhome {
    box-shadow: 0 0 15px rgba(255, 94, 98, 0.1);
}
.product-card:hover .icon-vhome {
    box-shadow: 0 0 25px rgba(255, 94, 98, 0.45);
}

.icon-mps {
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
}
.product-card:hover .icon-mps {
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.45);
}

.icon-text {
    box-shadow: 0 0 15px rgba(79, 172, 254, 0.1);
}
.product-card:hover .icon-text {
    box-shadow: 0 0 25px rgba(79, 172, 254, 0.45);
}

.icon-note {
    box-shadow: 0 0 15px rgba(224, 195, 252, 0.1);
}
.product-card:hover .icon-note {
    box-shadow: 0 0 25px rgba(224, 195, 252, 0.45);
}

.product-info {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.product-meta {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 0.8rem;
}

.product-name {
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    flex-direction: column;
}

.product-name span {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: 4px;
    letter-spacing: 0.5px;
}

.product-tag {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 99px;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.tag-hot {
    background: rgba(255, 94, 98, 0.15);
    color: var(--color-vhome);
    border: 1px solid rgba(255, 94, 98, 0.2);
}

.tag-version {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.product-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.platform-status {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 1.8rem;
}

.status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.7rem;
    border-radius: 6px;
    font-weight: 600;
}

.status-badge.active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.status-badge.pending {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
}

.btn-card-primary {
    text-decoration: none;
    background: var(--text-primary);
    color: var(--bg-main);
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-card-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.25);
}

.btn-card-secondary {
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-card-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-card-disabled {
    text-decoration: none;
    background: rgba(255, 255, 255, 0.02);
    color: rgba(255, 255, 255, 0.3);
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    cursor: not-allowed;
    pointer-events: none;
}

.btn-icon {
    width: 16px;
    height: 16px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.feature-item {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
}

.feature-item:hover {
    border-color: rgba(0, 242, 254, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.04);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-mps);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.feature-item p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Call to Action Section */
.cta-section {
    padding: 4rem 2rem 8rem 2rem;
}

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

.cta-card {
    position: relative;
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid var(--border-card);
    border-radius: 32px;
    padding: 5rem 3rem;
    text-align: center;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.cta-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.cta-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 3rem auto;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
}

.btn-cta-primary {
    text-decoration: none;
    background: linear-gradient(135deg, var(--color-mps) 0%, var(--color-text) 100%);
    color: var(--bg-main);
    padding: 1rem 2.2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 25px rgba(0, 242, 254, 0.2);
    transition: var(--transition-smooth);
}

.btn-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(0, 242, 254, 0.35);
}

.btn-cta-secondary {
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    padding: 1rem 2.2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

/* Footer styling */
.footer {
    background: #04050a;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 5rem 2rem 3rem 2rem;
}

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

.footer-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.footer-slogan {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 320px;
}

.footer-links {
    display: flex;
    gap: 5rem;
}

.link-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.link-group h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.link-group a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.link-group a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright, .filing a {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.filing a:hover {
    color: var(--text-secondary);
}

/* Modals layout */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-backdrop {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(4, 5, 10, 0.8);
    backdrop-filter: blur(12px);
}

.modal-content {
    position: relative;
    background: #0e1222;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    width: 90%;
    max-width: 520px;
    padding: 3rem 2.5rem;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    z-index: 1001;
    transform: scale(0.95) translateY(10px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-header {
    margin-bottom: 1.8rem;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.modal-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.step-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step-list li {
    display: flex;
    gap: 12px;
}

.step-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.step-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.step-text {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.step-text-sub {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.search-keyword-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 0.6rem 1rem;
    margin-top: 0.5rem;
}

.keyword {
    font-family: monospace;
    font-size: 0.95rem;
    color: var(--color-mps);
    font-weight: 600;
    white-space: nowrap;
}

.btn-copy {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: none;
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-copy:hover {
    background: var(--text-primary);
    color: var(--bg-main);
}

.modal-footer {
    margin-top: 2.5rem;
    display: flex;
    justify-content: flex-end;
}

.btn-modal-confirm {
    background: linear-gradient(135deg, var(--color-mps) 0%, var(--color-text) 100%);
    color: var(--bg-main);
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-modal-confirm:hover {
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.25);
    transform: translateY(-1px);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .hero-visual {
        display: none; /* Hide visual graphic on tablet/mobile to keep focus on titles */
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 1rem 1.5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 4.8rem;
        left: 0;
        width: 100%;
        height: calc(100vh - 4.8rem);
        background: #070913;
        flex-direction: column;
        padding: 3rem 2rem;
        gap: 2rem;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 99;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    /* Toggle icon state */
    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-actions {
        display: none; /* Hide actions on small screens, simplify navbar */
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-hero-primary, .btn-hero-secondary {
        width: 100%;
        text-align: center;
    }
    
    .product-card {
        flex-direction: column;
        padding: 2.5rem 2rem;
        gap: 1.5rem;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}