/* CSS Reset & Variable Design Tokens */
:root {
    --bg-dark: #070913;
    --bg-card: rgba(16, 23, 42, 0.75);
    --bg-card-hover: rgba(26, 38, 66, 0.85);
    --border-color: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 240, 255, 0.3);
    
    --primary: #00f0ff;
    --primary-dark: #00b8c4;
    --secondary: #7000ff;
    --accent: #ff007a;
    
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --text-white: #ffffff;
    
    --gradient-primary: linear-gradient(135deg, #00f0ff 0%, #7000ff 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 240, 255, 0.4) 0%, rgba(112, 0, 255, 0.4) 100%);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-glow: 0 0 35px rgba(0, 240, 255, 0.25);
}

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

html {
    scroll-behavior: smooth;
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography Utilities */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--text-white);
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 240, 255, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-color);
    color: var(--text-white);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

.btn-xl {
    padding: 18px 40px;
    font-size: 1.15rem;
}

.btn-register-lg {
    background: linear-gradient(135deg, #00f0ff 0%, #00b8c4 100%);
    color: #070913;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.35);
}

.btn-register-lg:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 240, 255, 0.55);
}

.btn-login-lg {
    background: linear-gradient(135deg, #7000ff 0%, #4c1d95 100%);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(112, 0, 255, 0.35);
}

.btn-login-lg:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(112, 0, 255, 0.55);
}

.btn-login-nav {
    padding: 8px 16px;
    font-size: 0.85rem;
    background: rgba(112, 0, 255, 0.2);
    border: 1px solid rgba(112, 0, 255, 0.4);
    color: #c084fc;
}

.btn-login-nav:hover {
    background: #7000ff;
    color: #ffffff;
}

.btn-register-nav {
    padding: 8px 16px;
    font-size: 0.85rem;
    background: linear-gradient(135deg, #00f0ff 0%, #00b8c4 100%);
    color: #070913;
    font-weight: 700;
}

.btn-register-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.4);
}

.glow-effect {
    position: relative;
    overflow: hidden;
}

.glow-effect::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.glow-effect:hover::before {
    opacity: 1;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(7, 9, 19, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap !important;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-img {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.logo-img-full {
    height: 42px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    transition: var(--transition);
}

.logo-img-full:hover {
    transform: scale(1.03);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
    letter-spacing: -0.5px;
}

.accent-dot {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

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

.portal-link {
    color: #a78bfa;
}

.portal-link:hover {
    color: #c084fc;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    flex-wrap: nowrap !important;
}

.mobile-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    font-size: 1.15rem;
    cursor: pointer;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.mobile-toggle:hover,
.mobile-toggle:focus {
    background: rgba(0, 240, 255, 0.12);
    border-color: var(--primary);
    color: var(--primary);
    outline: none;
}

.mobile-menu-actions {
    display: none;
}

/* Sections */
.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    margin-bottom: 56px;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Hero Section */
.hero-section {
    padding: 160px 0 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, rgba(112, 0, 255, 0.1) 40%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-centered-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 36px;
    max-width: 980px;
    margin: 0 auto;
}

.hero-header-content {
    max-width: 840px;
    margin: 0 auto;
}

.hero-visual-center {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 10px 0;
}

.banner-hero-img {
    width: 100%;
    max-width: 840px;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glow);
    border: 1px solid var(--border-glow);
    transition: var(--transition);
}

.banner-hero-img:hover {
    transform: scale(1.015);
}

.justify-center {
    justify-content: center !important;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 24px;
    font-weight: 600;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 240, 255, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 240, 255, 0); }
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 36px;
}

.hero-cta-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 48px;
    max-width: 620px;
}

.hero-cta-group .btn {
    padding: 13px 20px;
    font-size: 0.92rem;
    font-weight: 700;
    justify-content: center;
    border-radius: var(--radius-full);
}

.btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.2;
}

.btn-main {
    font-size: 1.05rem;
}

.btn-sub {
    font-size: 0.75rem;
    opacity: 0.85;
    font-weight: 400;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-white);
    display: block;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

/* Mockup Visual */
.mockup-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.mockup-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: var(--gradient-primary);
    opacity: 0.25;
    filter: blur(60px);
    border-radius: 50%;
}

.mockup-img {
    width: 100%;
    max-width: 440px;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glow);
    border: 1px solid var(--border-glow);
    transition: var(--transition);
}

.mockup-img:hover {
    transform: scale(1.02);
}

.floating-badge {
    position: absolute;
    padding: 10px 18px;
    background: rgba(16, 23, 42, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-white);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    gap: 8px;
}

.badge-top {
    top: 10%;
    left: -20px;
    border-color: rgba(0, 240, 255, 0.4);
    color: var(--primary);
}

.badge-bottom {
    bottom: 12%;
    right: -10px;
    border-color: rgba(112, 0, 255, 0.4);
    color: #a78bfa;
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 36px;
    transition: var(--transition);
}

.about-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-5px);
}

/* App Preview Section */
.app-preview-section {
    background: linear-gradient(180deg, rgba(16, 23, 42, 0.4) 0%, rgba(7, 9, 19, 0.8) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.mobile-only-header {
    display: none;
}

.desktop-only-header {
    display: block;
}

.app-preview-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.app-preview-visual {
    display: flex;
    justify-content: center;
}

.app-mockup-img {
    width: 100%;
    max-width: 460px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 240, 255, 0.25);
    border: 1px solid var(--border-glow);
    transition: var(--transition);
}

.app-mockup-img:hover {
    transform: scale(1.02);
}

.text-left {
    text-align: left !important;
    margin-left: 0 !important;
}

.app-feature-list {
    list-style: none;
    margin: 24px 0 32px 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.app-feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-main);
    font-size: 0.95rem;
}

.app-feature-list i {
    color: var(--primary);
    font-size: 1.1rem;
}

.mt-20 {
    margin-top: 20px;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 240, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 24px;
}

.about-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

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

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 28px;
}

.feature-item {
    display: flex;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 28px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature-item:hover {
    border-color: var(--border-glow);
    transform: translateY(-3px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(0,240,255,0.15) 0%, rgba(112,0,255,0.15) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}

.feature-content h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.feature-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Specs Table */
.specs-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.specs-header {
    text-align: center;
    margin-bottom: 36px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table th, .specs-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
    font-size: 0.95rem;
}

.specs-table th {
    color: var(--text-muted);
    font-weight: 500;
    width: 35%;
}

.specs-table td {
    color: var(--text-white);
}

.chip {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--primary);
    margin-right: 6px;
}

.safe-badge {
    color: #10b981;
    font-weight: 600;
}

/* Download Section */
.download-card {
    position: relative;
    background: linear-gradient(135deg, rgba(16, 23, 42, 0.95) 0%, rgba(30, 27, 75, 0.95) 100%);
    border: 1px solid var(--primary-dark);
    border-radius: var(--radius-lg);
    padding: 64px 32px;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.download-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.12) 0%, transparent 60%);
    pointer-events: none;
}

.download-title {
    font-size: 2.8rem;
    margin: 16px 0;
}

.download-desc {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto 36px auto;
}

.download-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.download-info {
    display: flex;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.download-info i {
    color: var(--primary);
}

/* Steps Grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    position: relative;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(0, 240, 255, 0.2);
    margin-bottom: 12px;
}

.step-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* FAQ Accordion */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover,
.faq-item.active {
    border-color: rgba(0, 240, 255, 0.3);
    background: rgba(16, 23, 42, 0.5);
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.1);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.9);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 500;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-icon {
    color: var(--primary);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    padding: 0 24px 20px 24px;
    max-height: 200px;
}

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

/* Footer */
.footer {
    background: #03050a;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 3fr;
    gap: 64px;
    margin-bottom: 60px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 20px 0 24px 0;
    max-width: 320px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 1.05rem;
    margin-bottom: 20px;
    color: var(--text-white);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-col ul li a:hover {
    color: var(--primary);
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-info i {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 24px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.seo-note {
    font-size: 0.8rem;
    opacity: 0.6;
}

.copyright-link {
    color: var(--text-white);
    transition: var(--transition);
}

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

/* Responsive Media Queries */
/* Responsive Media Queries */
@media (max-width: 992px) {
    .navbar {
        padding: 10px 0;
    }

    .container {
        padding: 0 16px;
    }

    .logo-img-full {
        max-width: 125px;
        height: 30px;
    }

    .nav-actions {
        display: flex !important;
        align-items: center !important;
        flex-wrap: nowrap !important;
        gap: 6px;
        flex-shrink: 0;
    }

    .btn-login-nav,
    .btn-register-nav {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        padding: 6px 12px;
        font-size: 0.78rem;
        height: 34px;
        white-space: nowrap;
        gap: 4px;
        border-radius: var(--radius-full);
        flex-shrink: 0;
    }

    .mobile-toggle {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        font-size: 1rem;
        border-radius: 8px;
        flex-shrink: 0;
    }

    .nav-menu {
        position: fixed;
        top: 53px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 53px);
        background: rgba(7, 9, 19, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 24px 20px;
        gap: 12px;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        overflow-y: auto;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.open {
        left: 0;
    }

    .nav-menu .nav-link {
        font-size: 1rem;
        padding: 12px 16px;
        border-radius: var(--radius-sm);
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid rgba(255, 255, 255, 0.05);
        text-align: left;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .nav-menu .nav-link:hover,
    .nav-menu .nav-link.active {
        background: rgba(0, 240, 255, 0.08);
        border-color: rgba(0, 240, 255, 0.2);
    }

    .mobile-menu-actions {
        display: flex;
        flex-direction: column;
        gap: 12px;
        width: 100%;
        margin-top: 16px;
        padding-top: 20px;
        border-top: 1px solid var(--border-color);
    }

    .btn-login-mobile {
        width: 100%;
        padding: 12px 18px;
        text-align: center;
        background: rgba(112, 0, 255, 0.25);
        border: 1px solid rgba(112, 0, 255, 0.5);
        color: #c084fc;
        font-size: 0.95rem;
        font-weight: 600;
        border-radius: var(--radius-full);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }

    .btn-login-mobile:hover {
        background: #7000ff;
        color: #ffffff;
    }

    .btn-register-mobile {
        width: 100%;
        padding: 12px 18px;
        text-align: center;
        background: linear-gradient(135deg, #00f0ff 0%, #00b8c4 100%);
        color: #070913;
        font-weight: 700;
        font-size: 0.95rem;
        border-radius: var(--radius-full);
        box-shadow: 0 4px 18px rgba(0, 240, 255, 0.35);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta-group {
        grid-template-columns: 1fr;
        justify-content: center;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-stats {
        justify-content: center;
    }

    /* App Preview Mobile Responsiveness */
    .mobile-only-header {
        display: block;
        margin-bottom: 24px;
    }
    
    .desktop-only-header {
        display: none;
    }

    .app-preview-container {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .app-preview-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .app-preview-desc {
        text-align: center;
    }

    .app-mockup-img {
        max-width: 340px;
        width: 100%;
        height: auto;
        object-fit: contain;
        margin: 0 auto;
        box-shadow: 0 15px 40px rgba(0, 240, 255, 0.3);
    }

    .app-feature-list {
        text-align: left;
        max-width: 500px;
        width: 100%;
        margin: 24px auto;
        background: var(--bg-card);
        padding: 20px 24px;
        border-radius: var(--radius-md);
        border: 1px solid var(--border-color);
    }

    .app-feature-list li {
        font-size: 0.9rem;
    }

    .app-preview-btn {
        width: 100%;
        max-width: 360px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links-group {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 12px;
    }

    .logo-img-full {
        max-width: 100px;
        height: 26px;
    }

    .nav-actions {
        gap: 4px;
    }

    .btn-login-nav,
    .btn-register-nav {
        padding: 4px 8px;
        font-size: 0.75rem;
        height: 32px;
        gap: 3px;
    }

    .btn-login-nav i,
    .btn-register-nav i {
        display: none;
    }

    .mobile-toggle {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

@media (max-width: 380px) {
    .logo-img-full {
        max-width: 85px;
        height: 24px;
    }

    .nav-actions {
        gap: 3px;
    }

    .btn-login-nav,
    .btn-register-nav {
        padding: 4px 6px;
        font-size: 0.7rem;
        height: 30px;
    }

    .mobile-toggle {
        width: 30px;
        height: 30px;
        font-size: 0.85rem;
    }
}

/* Floating Livechat Support Button */
.floating-chat-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(135deg, #00f0ff 0%, #7000ff 100%);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 50px;
    box-shadow: 0 8px 30px rgba(0, 240, 255, 0.4);
    text-decoration: none;
    transition: all 0.3s ease;
}

.floating-chat-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 240, 255, 0.6);
}