/* Custom style.css for TokenPocket Web3 Landing Page Clone */

/* -------------------------------------------------------------
 * 1. DESIGN THEME & CUSTOM RESET VARIABLES
 * ------------------------------------------------------------- */
:root {
    /* Main Dark Theme (Default) Variables */
    --bg-primary: #040914;
    --bg-secondary: #091225;
    --bg-tertiary: #101c36;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-teal: #00d4df;
    --accent-blue: #006eff;
    --accent-neon-green: #10b981;
    --accent-danger: #ef4444;
    --accent-gold: #f59e0b;
    
    --card-shadow: 0 10px 30px -10px rgba(0, 212, 223, 0.15);
    --border-color: rgba(255, 255, 255, 0.08);
    --font-font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-font-mono: 'JetBrains Mono', monospace;
    
    --transition-speed: 0.3s;
}

/* Light Theme Variables */
body.light-mode {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: rgba(15, 23, 42, 0.08);
    --card-shadow: 0 15px 35px -10px rgba(0, 110, 255, 0.08);
}

/* -------------------------------------------------------------
 * 2. GLOBAL DEFAULTS & BASE STYLING
 * ------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

select, input, textarea {
    font-family: inherit;
    background: none;
    border: none;
    color: inherit;
    outline: none;
}

/* Helper Utility Classes */
.text-mono { font-family: var(--font-font-mono); }
.text-center { text-align: center; }
.text-violet { background-color: #627eea; }
.text-gray { color: var(--text-secondary); }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.text-xs { font-size: 0.75rem; }
.text-gray-400 { color: var(--text-muted); }
.items-center { align-items: center; }
.flex-row { display: flex; flex-direction: row; }
.gap-12 { gap: 3rem; }
.flex-grow { flex-grow: 1; }

/* -------------------------------------------------------------
 * 3. TOP BANNER & HEADER NAVIGATION
 * ------------------------------------------------------------- */
.security-banner {
    background: linear-gradient(90deg, #006eff 0%, #00d4df 100%);
    color: #ffffff;
    padding: 10px 20px;
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1001;
}

.banner-content {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 auto;
}

.banner-badge {
    background-color: var(--accent-danger);
    color: white;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    animation: pulse 1.5s infinite alternate;
}

.close-banner-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    padding: 0 5px;
}

/* Header Container */
.main-header {
    background-color: rgba(4, 9, 20, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color var(--transition-speed);
}

body.light-mode .main-header {
    background-color: rgba(255, 255, 255, 0.85);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo Area */
.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tp-svg-logo,
.brand-logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

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

.logo-title {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.logo-subtitle {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Nav Menu & Layout */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 24px;
    justify-content: flex-end;
    flex: 1 1 auto;
    flex-wrap: wrap;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-item-link, .dropdown-trigger {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-item-link:hover, .dropdown-trigger:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.03);
}

body.light-mode .nav-item-link:hover, 
body.light-mode .dropdown-trigger:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

/* Dropdowns positioning setup */
.dropdown {
    position: relative;
}

.dropdown-content {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: 0 15px 40px -15px rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 15px;
    min-width: 250px;
    z-index: 100;
    transition: opacity var(--transition-speed), transform var(--transition-speed), visibility var(--transition-speed);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 280px;
}

.dropdown-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px;
    border-radius: 8px;
    transition: background-color var(--transition-speed);
}

.dropdown-item:hover {
    background-color: var(--bg-tertiary);
}

.item-icon {
    font-size: 1.25rem;
    padding: 6px;
    border-radius: 8px;
    line-height: 1;
}

.mobile-ic { background-color: rgba(0, 212, 255, 0.1); }
.ext-ic { background-color: rgba(0, 110, 255, 0.1); }
.hw-ic { background-color: rgba(245, 158, 11, 0.1); }
.card-ic { background-color: rgba(16, 185, 129, 0.1); }

.item-desc {
    display: flex;
    flex-direction: column;
}

.item-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.item-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.item-icon-small {
    font-size: 1.1rem;
    margin-right: 4px;
}

/* Language Selection Trigger */
.language-dropdown {
    position: relative;
}

.lang-btn {
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-secondary);
    transition: border-color var(--transition-speed), color var(--transition-speed);
}

.lang-btn:hover {
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.lang-content {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 6px 0;
    min-width: 140px;
    transform: translateY(10px);
    z-index: 100;
    box-shadow: 0 10px 25px -10px rgba(0,0,0,0.3);
    transition: opacity var(--transition-speed), transform var(--transition-speed), visibility var(--transition-speed);
}

.language-dropdown:hover .lang-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.lang-content a {
    display: block;
    padding: 8px 160px 8px 16px;
    padding-right: 16px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.lang-content a:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 8px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    transition: background-color var(--transition-speed);
}

.theme-toggle-btn:hover {
    background-color: var(--bg-tertiary);
}

.light-icon { display: none; }
.dark-icon { display: block; }

body.light-mode .light-icon { display: block; }
body.light-mode .dark-icon { display: none; }

/* Action Buttons / Download */
.nav-download-btn {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-teal) 100%);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 20px;
    border-radius: 20px;
    display: inline-block;
    transition: filter var(--transition-speed), transform var(--transition-speed);
}

.nav-download-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

/* Mobile Toggle Hamburger button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    width: 25px;
    z-index: 1002;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--transition-speed), opacity var(--transition-speed);
}

/* -------------------------------------------------------------
 * 4. HERO SECTION WITH WALLET DASHBOARD MOCKUP
 * ------------------------------------------------------------- */
.hero-section {
    padding: 80px 24px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-badge {
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(0, 212, 223, 0.08);
    border: 1px solid rgba(0, 212, 223, 0.2);
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent-teal);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-teal);
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(0, 212, 223, 0.4);
    animation: pulse-ring 1.5s infinite;
}

.hero-headline {
    font-size: 3.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--text-primary);
}

.text-gradient-title {
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-teal) 75%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtext {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 540px;
}

.hero-cta {
    margin-top: 18px;
    display: flex;
    gap: 12px;
    align-items: center;
}

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

.hero-cta-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-teal));
    color: #fff;
    box-shadow: 0 8px 24px rgba(0,110,255,0.18);
}

.btn-primary:hover {
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.08);
}

.btn-outline:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.cta-subtext {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
    line-height: 1.1;
}

/* tabbed download hub box CSS */
.download-portal-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    max-width: 540px;
    box-shadow: var(--card-shadow);
}

.portal-tabs {
    display: flex;
    gap: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 15px;
}

.portal-tab-btn {
    padding: 6px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--text-secondary);
    transition: color var(--transition-speed), background-color var(--transition-speed);
}

.portal-tab-btn:hover {
    color: var(--text-primary);
}

.portal-tab-btn.active {
    color: var(--accent-blue);
    background-color: rgba(0, 110, 255, 0.08);
}

.portal-content {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
}

.portal-content.active {
    display: block;
}

.portal-info-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.download-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 12px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: border-color var(--transition-speed), transform var(--transition-speed);
}

.download-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.download-card.accent-card {
    background: rgba(0, 212, 223, 0.04);
    border-color: rgba(0, 212, 223, 0.15);
}

.download-card.accent-card:hover {
    border-color: var(--accent-teal);
    background: rgba(0, 212, 223, 0.08);
}

.dl-icon {
    font-size: 1.5rem;
}

.dl-text {
    display: flex;
    flex-direction: column;
}

.dl-small {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.dl-large {
    font-size: 0.85rem;
    font-weight: 700;
}

.full-span-btn {
    grid-column: 1 / -1;
    justify-content: center;
    padding: 16px;
}

/* metrics details below tab */
.hero-metrics {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-top: 20px;
}

.metric-item {
    display: flex;
    flex-direction: column;
}

.metric-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.vertical-divider {
    width: 1px;
    height: 30px;
    background-color: var(--border-color);
}

/* Interactive Front-End Wallet Dashboard */
.hero-dashboard-col {
    display: flex;
    justify-content: flex-end;
}

.hero-dashboard-image {
    width: 100%;
    max-width: 540px;
    border-radius: 24px;
    object-fit: contain;
    box-shadow: 0 25px 50px -20px rgba(0, 0, 0, 0.35);
}

.hero-dashboard-bg {
    width: 100%;
    min-height: 520px;
    max-width: 540px;
    border-radius: 24px;
    background-image: url("./image/IMAGE%20SAVEE.jpeg");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    box-shadow: 0 25px 50px -20px rgba(0, 0, 0, 0.35);
}

.interactive-wallet-ui {
    width: 100%;
    max-width: 400px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
    overflow: hidden;
    position: relative;
    border-bottom: 3px solid var(--accent-blue);
}

body.light-mode .interactive-wallet-ui {
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.1);
}

.wallet-header {
    background-color: rgba(0,0,0,0.15);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wallet-dot-group {
    display: flex;
    gap: 6px;
}

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

.d-red { background-color: var(--accent-danger); }
.d-yellow { background-color: var(--accent-gold); }
.d-green { background-color: var(--accent-neon-green); }

.wallet-address-bar {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 4px 10px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

body.light-mode .wallet-address-bar {
    background-color: rgba(0, 0, 0, 0.05);
}

.copy-btn {
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
    font-size: 0.75rem;
    padding: 0 2px;
}

.network-badge-dynamic {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.network-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

/* Wallet Body with charts */
.wallet-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.asset-chart-container {
    display: flex;
    justify-content: center;
}

.circular-chart-widget {
    position: relative;
    width: 150px;
    height: 150px;
}

.asset-circular-svg {
    transform: rotate(-90deg);
}

.ring-bg {
    fill: none;
    stroke: var(--bg-tertiary);
    stroke-width: 4;
}

.ring-fg {
    fill: none;
    stroke: url(#chart-stroke-grad);
    stroke-width: 6;
    stroke-linecap: round;
    transition: stroke-dasharray var(--transition-speed);
}

.chart-center-info {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
}

.total-bal-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.total-bal-amount {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}

.change-pct {
    font-size: 0.7rem;
    font-weight: 700;
}

.change-pct.positive { color: var(--accent-neon-green); }

/* Asset lines with scroll support */
.wallet-assets-scroller {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 180px;
    overflow-y: auto;
    padding-right: 4px;
}

/* Scrollbar override */
.wallet-assets-scroller::-webkit-scrollbar {
    width: 4px;
}
.wallet-assets-scroller::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.asset-row {
    background-color: var(--bg-tertiary);
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.asset-row:hover {
    background-color: rgba(255,255,255,0.02);
    border-color: var(--border-color);
}

body.light-mode .asset-row:hover {
    background-color: rgba(0,0,0,0.01);
}

.asset-row.active {
    border-color: var(--accent-blue);
    background-color: rgba(0, 110, 255, 0.05);
}

.asset-main {
    display: flex;
    align-items: center;
    gap: 12px;
}

.asset-logo {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    color: white;
}

.eth-logo { background: linear-gradient(135deg, #627eea 0%, #3c3c3d 100%); }
.btc-logo { background: linear-gradient(135deg, #f7931a 0%, #f3ba2f 100%); }
.sol-logo { background: linear-gradient(135deg, #14f195 0%, #9945ff 100%); }
.bnb-logo { background: linear-gradient(135deg, #f3ba2f 0%, #f0b90b 100%); }

.asset-meta {
    display: flex;
    flex-direction: column;
}

.asset-sym {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.asset-name {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.asset-value {
    text-align: right;
    display: flex;
    flex-direction: column;
}

.asset-qty {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.asset-usd-val {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.wallet-footer-sim {
    background-color: rgba(0,0,0,0.1);
    border-top: 1px solid var(--border-color);
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.active-pulse {
    width: 6px;
    height: 6px;
    background-color: var(--accent-neon-green);
    border-radius: 50%;
    display: inline-block;
    animation: pulse-ring 1.5s infinite;
}

/* -------------------------------------------------------------
 * 5. BLOCKCHAINS SELECTION GRID
 * ------------------------------------------------------------- */
.blockchains-selection-section {
    padding: 60px 24px;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

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

.section-header {
    max-width: 600px;
    margin: 0 auto 40px auto;
}

.section-headline {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.chain-badge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.chain-box {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: transform var(--transition-speed), border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.chain-symbol {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    background-color: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chain-info-box {
    display: flex;
    flex-direction: column;
}

.chain-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.chain-type {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* -------------------------------------------------------------
 * 6. INTERACTIVE SWAP SIMULATOR SEGMENT
 * ------------------------------------------------------------- */
.swap-widget-section {
    padding: 80px 24px;
    background-color: var(--bg-primary);
}

.flex-bento {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 50px;
    align-items: center;
}

.swap-info-bento-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.bento-badge {
    align-self: flex-start;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: var(--accent-blue);
    background-color: rgba(0, 110, 255, 0.08);
    border-radius: 6px;
    display: inline-block;
}

.accent-bullet-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.accent-bullet-list li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
}

.accent-bullet-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--accent-teal);
}

/* Swap App/Widget container CSS */
.swap-interactive-widget {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 20px 45px -12px rgba(0,0,0,0.4);
    position: relative;
}

.widget-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.widget-title {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--accent-teal);
}

.widget-settings-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.settings-gear-btn {
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.swap-fields-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}

.swap-field-box {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px 16px;
}

.field-label-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    margin-bottom: 6px;
}

.field-hdr { color: var(--text-secondary); font-weight: 500; }
.field-bal { color: var(--text-muted); }

.field-input-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.swap-amount-input {
    font-size: 1.5rem;
    font-weight: 700;
    width: 60%;
    color: var(--text-primary);
}

.token-select {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Invert directions arrow separation button */
.swap-invert-btn {
    width: 36px;
    height: 36px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    align-self: center;
    margin: -18px 0;
    z-index: 5;
    color: var(--accent-teal);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed), color var(--transition-speed);
}

.swap-invert-btn:hover {
    transform: rotate(180deg);
    color: var(--accent-blue);
}

/* simulated execution route CSS */
.swap-routing-box {
    background-color: rgba(0,0,0,0.15);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.8rem;
}

.routing-row-item {
    display: flex;
    justify-content: space-between;
}

.r-label { color: var(--text-muted); }
.r-val { font-weight: 600; color: var(--text-secondary); }
.text-green { color: var(--accent-neon-green); }

.swap-action-submit-btn {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-teal) 100%);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    padding: 14px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    text-align: center;
    transition: filter var(--transition-speed), transform 0.1s;
    margin-top: 10px;
}

.swap-action-submit-btn:hover {
    filter: brightness(1.1);
}

.swap-action-submit-btn:active {
    transform: scale(0.98);
}

/* -------------------------------------------------------------
 * 7. BENTO CARD REUSABLE INTERACTIVE LAYOUT SYSTEM
 * ------------------------------------------------------------- */
.security-features-bento {
    padding: 80px 24px;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.subtext-badge {
    color: var(--accent-teal);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    display: inline-block;
    margin-bottom: 8px;
}

.bento-layout-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    grid-template-rows: auto auto;
    gap: 24px;
    margin-top: 40px;
}

.bento-tile {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 15px;
    transition: transform var(--transition-speed), border-color var(--transition-speed);
}

.bento-tile:hover {
    border-color: rgba(0, 212, 223, 0.4);
    transform: translateY(-4px);
}

.bento-icon-lg {
    font-size: 2rem;
    line-height: 1;
}

.bento-title-text {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.bento-body-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.bento-visual-indicator {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.flex-row-lock {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.badge-lock {
    background-color: rgba(16, 185, 129, 0.08);
    color: var(--accent-neon-green);
    border: 1px solid rgba(16, 185, 129, 0.15);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
}

.badge-algo {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* Interactive card (Box 2 Approval Detector Simulation) */
.bento-head-interactive {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bento-head-interactive h3 {
    font-size: 1.35rem;
    font-weight: 800;
}

.accent-active-indicator {
    font-size: 0.7rem;
    background-color: rgba(0, 212, 223, 0.08);
    color: var(--accent-teal);
    border: 1px solid rgba(0, 212, 223, 0.2);
    border-radius: 20px;
    padding: 2px 8px;
    font-weight: 700;
}

.simulated-revocation-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.revocation-item {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rev-details {
    display: flex;
    flex-direction: column;
}

.rev-token {
    font-size: 0.75rem;
    color: var(--text-primary);
}

.rev-limit {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.rev-limit.dangerous {
    color: var(--accent-gold);
}

.btn-revoke-sim {
    background-color: var(--accent-danger);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border: none;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: filter var(--transition-speed);
}

.btn-revoke-sim:hover {
    filter: brightness(1.15);
}

.revoked-tag {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    background-color: rgba(255,255,255,0.05);
    padding: 2px 8px;
    border-radius: 4px;
}

/* Hardware partner visual card elements */
.keypal-ad-card {
    background: linear-gradient(135deg, #0f1c3f 0%, #050b1a 100%);
    border-color: rgba(245, 158, 11, 0.1);
}

.tag-gold {
    color: var(--accent-gold);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 4px;
}

.keypal-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: #ffffff;
}

.keypal-text {
    font-size: 0.95rem;
    color: #94a3b8;
}

.hardware-sync-visual {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(245, 158, 11, 0.2);
    border-radius: 12px;
    padding: 15px;
    text-align: center;
}

.device-bar-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    background-color: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.1);
    color: var(--accent-neon-green);
    padding: 4px 10px;
    border-radius: 6px;
}

.device-bar-indicator .b-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-neon-green);
    border-radius: 50%;
}

/* -------------------------------------------------------------
 * 8. DAPP STORE & WEB3 EMBEDDED DIRECTORY
 * ------------------------------------------------------------- */
.dapp-portal-section {
    padding: 80px 24px;
    background-color: var(--bg-primary);
}

.flex-row-bento {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 50px;
    align-items: center;
}

.dapp-mockup-wrapper {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--card-shadow);
}

.dapp-simulated-store-dashboard {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.store-nav-tabs {
    display: flex;
    gap: 6px;
}

.store-tab {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 8px;
    color: var(--text-secondary);
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

.store-tab:hover {
    color: var(--text-primary);
}

.store-tab.active {
    background-color: var(--bg-tertiary);
    color: var(--accent-teal);
    border: 1px solid var(--border-color);
}

.store-dapp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.dapp-tile-col {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    transition: box-shadow var(--transition-speed), transform var(--transition-speed);
}

.dapp-tile-col:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.dapp-logo {
    font-size: 1.5rem;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.d-uniswap { background-color: rgba(255, 0, 127, 0.08); }
.d-pancake { background-color: rgba(243, 186, 47, 0.08); }
.d-opensea { background-color: rgba(32, 129, 226, 0.08); }
.d-axie { background-color: rgba(0, 180, 255, 0.08); }

.dapp-title-block {
    display: flex;
    flex-direction: column;
    margin-left: 10px;
}

.d-n {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.d-c {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.dapp-body {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.dapp-info-panel-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.gradient-tag {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent-teal);
    text-transform: uppercase;
}

.portal-body-text {
    font-size: 1.05rem;
}

.submit-action-row {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 14px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.submit-dapp-btn {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-blue);
    text-decoration: underline;
}

/* Submission card at directory level */
.submission-card-box {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px 40px;
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.list-modal-trigger-btn {
    background-color: var(--accent-blue);
    color: white;
    font-weight: 700;
    padding: 12px 28px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    transition: filter var(--transition-speed);
}

.list-modal-trigger-btn:hover {
    filter: brightness(1.1);
}

/* -------------------------------------------------------------
 * 9. FAQ ACCORDION SECTION
 * ------------------------------------------------------------- */
.faq-accordion-section {
    padding: 80px 24px;
    background-color: var(--bg-primary);
}

.faq-wrapper {
    max-width: 800px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: none;
    border: none;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
}

.faq-icon-arrow {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: transform var(--transition-speed);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 24px;
    transition: max-height var(--transition-speed) ease-out, padding var(--transition-speed) ease-out;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding-bottom: 20px;
}

/* Active FAQ item */
.faq-item.active .faq-icon-arrow {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 200px; /* arbitrary max value */
    padding: 0 24px;
}

/* -------------------------------------------------------------
 * 10. INTERACTIVE SUBMISSION MODAL POPUP
 * ------------------------------------------------------------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed), visibility var(--transition-speed);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    padding: 30px;
    transform: translateY(20px);
    transition: transform var(--transition-speed);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}

.modal-overlay.active .modal-box {
    transform: translateY(0);
}

/* Image modal specific sizing */
.image-modal-box {
    max-width: 720px;
    padding: 20px;
}

.image-modal-content img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.modal-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.modal-head h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group select, .form-group textarea {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.9rem;
    color: var(--text-primary);
    width: 100%;
    transition: border-color var(--transition-speed);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--accent-blue);
}

.flex-row-chk {
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
    margin-top: 5px;
}

.flex-row-chk input {
    width: auto;
    margin-top: 3px;
}

.modal-submit-action-btn {
    width: 100%;
    background-color: var(--accent-teal);
    color: #040914;
    font-weight: 700;
    padding: 12px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    transition: filter var(--transition-speed);
}

.modal-submit-action-btn:hover {
    filter: brightness(1.1);
}

/* -------------------------------------------------------------
 * 11. ACTIVE TOAST INTERACTIVE NOTIFICATIONS
 * ------------------------------------------------------------- */
.toast-overlay {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 2100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity var(--transition-speed), transform var(--transition-speed), visibility var(--transition-speed);
}

.toast-overlay.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.toast-card-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--accent-teal);
    box-shadow: 0 15px 35px -10px rgba(0, 212, 223, 0.2);
    border-radius: 12px;
    padding: 20px;
    width: 340px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    position: relative;
}

.toast-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(0, 212, 223, 0.2);
    border-top: 3px solid var(--accent-teal);
    border-radius: 50%;
    animation: spin 1s infinite linear;
    flex-shrink: 0;
    margin-top: 3px;
}

.toast-body-content {
    display: flex;
    flex-direction: column;
}

.toast-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.toast-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-secondary);
    position: absolute;
    top: 10px;
    right: 12px;
}

.hidden-receipt {
    display: none;
    margin-top: 10px;
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.hidden-receipt p {
    margin-bottom: 2px;
}

.accent-teal { color: var(--accent-teal); }
.accent-green { color: var(--accent-neon-green); }

/* -------------------------------------------------------------
 * 12. PROMPT FOOTER SEGMENT
 * ------------------------------------------------------------- */
.main-footer {
    background-color: #02050b;
    border-top: 1px solid var(--border-color);
    padding: 60px 24px 30px 24px;
}

body.light-mode .main-footer {
    background-color: #0f172a;
    color: #f8fafc;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2.5fr;
    gap: 40px;
}

.footer-brand-col {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-circle {
    font-size: 1.25rem;
    font-weight: 800;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--accent-blue);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.footer-tagline {
    font-size: 0.85rem;
    color: #94a3b8;
}

.footer-social-icons {
    display: flex;
    gap: 12px;
}

.footer-social-icons a {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #94a3b8;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

.footer-social-icons a:hover {
    background-color: var(--accent-blue);
    color: white;
}

/* Links Columns grid */
.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.links-col {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.links-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

body.light-mode .links-col h4 {
    color: #ffffff;
}

.links-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.links-col a {
    font-size: 0.85rem;
    color: #94a3b8;
}

body.light-mode .links-col a {
    color: #cbd5e1;
}

.links-col a:hover {
    color: var(--accent-teal);
}

.footer-bottom-container {
    max-width: 1200px;
    margin: 40px auto 0 auto;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    text-align: center;
}

.copyright-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* -------------------------------------------------------------
 * 13. ANIMATION DEFINITIONS
 * ------------------------------------------------------------- */
@keyframes pulse-ring {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 212, 223, 0.4);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(0, 212, 223, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 212, 223, 0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.05);
    }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------------------------------
 * 14. RESPONSIVE LAYOUT & COLLAPSIBLE MENUS (MEDIA QUERIES)
 * ------------------------------------------------------------- */
@media (max-width: 968px) {
    .header-container {
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 16px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 250px;
        height: 100vh;
        background-color: var(--bg-secondary);
        border-left: 1px solid var(--border-color);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        flex-direction: column;
        align-items: stretch;
        padding: 80px 24px 40px 24px;
        gap: 20px;
        transition: right var(--transition-speed);
        z-index: 1001;
    }

    .nav-menu.active {
        right: 0;
    }

    /* Layout shifts to mobile */
    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-text-col {
        text-align: center;
        align-items: center;
    }
    
    .hero-subtext {
        max-width: 100%;
    }
    
    .hero-dashboard-col {
        justify-content: center;
    }

    .hero-dashboard-image {
        width: 100%;
        max-width: 100%;
    }
    
    .bento-layout-grid {
        grid-template-columns: 1fr;
    }
    
    .flex-bento {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .flex-row-bento {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .submission-card-box {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 30px 20px;
    }
    
    .sub-right {
        justify-content: center;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    /* Navigation Bar menu styling under mobile collapse */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .dropdown {
        position: static;
    }
    
    .dropdown-content {
        position: static;
        width: 100%;
        transform: none;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        display: none;
        padding: 10px 0;
        background-color: rgba(255,255,255,0.02);
        margin-top: 5px;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .lang-content {
        right: auto;
        left: 0;
    }
    
    /* Animation states of hamburger icons */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

@media (max-width: 576px) {
    .hero-headline {
        font-size: 2.25rem;
    }
    
    .portal-tabs {
        flex-wrap: wrap;
    }
    
    .hero-metrics {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .vertical-divider {
        display: none;
    }
    
    .store-dapp-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links-grid {
        grid-template-columns: 1fr;
    }
}