/* ==========================================================================
   VAULT B2B Protocol - Design System (Powered by SK3-TECHNOLOGYS)
   ========================================================================== */

/* Design Tokens & Variables */
:root {
    --bg-dark: #070a13;
    --bg-card: rgba(15, 22, 42, 0.55);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(6, 182, 212, 0.15);
    
    --color-primary: #06b6d4;      /* Cyber Cyan */
    --color-primary-hover: #0891b2;
    --color-gold: #f59e0b;         /* Amber Gold */
    --color-gold-hover: #d97706;
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    
    --font-headers: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Outfit', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

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

/* 3D Canvas Background */
#hero-3d-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 1;
    pointer-events: auto;
}

#webgl-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(7, 10, 19, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-family: var(--font-headers);
    font-weight: 800;
    letter-spacing: 0.5px;
}

.logo-accent {
    color: var(--color-primary);
    font-size: 24px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-divider {
    color: rgba(255, 255, 255, 0.15);
    margin: 0 10px;
    font-weight: 300;
}

.logo-sub {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav {
    display: flex;
    gap: 28px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-smooth);
}

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

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 2px;
    border-radius: 6px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 6px 12px;
    font-family: var(--font-headers);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.lang-btn:hover {
    color: var(--text-main);
}

.lang-btn.active {
    background: var(--color-primary);
    color: var(--text-dark);
}

/* Buttons System */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-family: var(--font-headers);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2563eb 100%);
    color: var(--text-main);
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(6, 182, 212, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    background: rgba(6, 182, 212, 0.05);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

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

.btn-navbar {
    padding: 10px 18px;
    font-size: 13px;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 180px;
    padding-bottom: 120px;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.badge-tech {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.2);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--color-primary);
    text-transform: uppercase;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-primary);
}

.hero-title {
    font-family: var(--font-headers);
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
}

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

.hero-subtitle {
    font-size: 17px;
    color: var(--text-muted);
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.text-red {
    color: #ef4444;
}

/* Device Mockup (Glassmorphism) */
.hero-visual {
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.glass-device-mockup {
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(25px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 40px rgba(6, 182, 212, 0.05);
    width: 100%;
    max-width: 480px;
    overflow: hidden;
    transform: rotateY(-12deg) rotateX(10deg);
    transition: var(--transition-smooth);
}

.glass-device-mockup:hover {
    transform: rotateY(0deg) rotateX(0deg) scale(1.03);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 50px rgba(6, 182, 212, 0.15);
}

.mockup-header {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.mockup-dots .red { background-color: #ef4444; }
.mockup-dots .yellow { background-color: #f59e0b; }
.mockup-dots .green { background-color: #10b981; }

.mockup-address {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    font-size: 11px;
    color: var(--text-muted);
    padding: 4px 16px;
    flex-grow: 1;
    text-align: center;
    font-family: monospace;
}

.mockup-body {
    display: flex;
    height: 280px;
}

.mockup-sidebar {
    width: 50px;
    background: rgba(255, 255, 255, 0.01);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
    gap: 20px;
}

.sidebar-item {
    color: rgba(255, 255, 255, 0.2);
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.sidebar-item.active {
    color: var(--color-primary);
}

.mockup-main {
    flex-grow: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mockup-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mockup-title-bar h3 {
    font-size: 14px;
    font-weight: 700;
}

.badge-status {
    font-size: 8px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 2px 6px;
    border-radius: 100px;
    font-weight: 700;
}

.mockup-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-serial {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-gold);
    font-family: monospace;
}

.card-company {
    font-size: 12px;
    color: var(--text-main);
    margin-top: 4px;
}

.mockup-btn {
    font-size: 9px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    border: none;
}

.status-pending {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.status-completed {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Sections Global Headers */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-family: var(--font-headers);
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-main) 30%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    color: var(--text-muted);
    font-size: 16px;
}

/* Problem vs Solution Section */
.about-section {
    position: relative;
    padding: 100px 0;
    z-index: 10;
    background: radial-gradient(circle at center, rgba(15, 23, 42, 0.3) 0%, var(--bg-dark) 80%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.about-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
}

.problem-card {
    box-shadow: inset 0 0 20px rgba(239, 68, 68, 0.02);
}

.problem-card:hover {
    box-shadow: 0 10px 40px -10px rgba(239, 68, 68, 0.08), inset 0 0 20px rgba(239, 68, 68, 0.03);
    border-color: rgba(239, 68, 68, 0.15);
}

.solution-card {
    box-shadow: inset 0 0 20px rgba(6, 182, 212, 0.02);
}

.solution-card:hover {
    box-shadow: 0 10px 40px -10px rgba(6, 182, 212, 0.12), inset 0 0 20px rgba(6, 182, 212, 0.05);
    border-color: rgba(6, 182, 212, 0.25);
}

.about-card-icon {
    font-size: 32px;
}

.problem-card .about-card-icon { color: #ef4444; }
.solution-card .about-card-icon { color: var(--color-primary); }

.about-card h3 {
    font-family: var(--font-headers);
    font-size: 22px;
    font-weight: 700;
}

.about-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-card ul li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--text-muted);
}

.problem-card ul li i {
    color: #ef4444;
    margin-top: 4px;
}

.solution-card ul li i {
    color: var(--color-primary);
    margin-top: 4px;
}

/* Process Timeline Section */
.process-section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
    background: rgba(15, 23, 42, 0.15);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process-step {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px 24px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
}

.process-step:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px -10px rgba(6, 182, 212, 0.15);
}

.step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.step-num {
    font-family: monospace;
    font-size: 24px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.08);
}

.process-step:hover .step-num {
    color: rgba(6, 182, 212, 0.2);
}

.step-icon {
    font-size: 20px;
    color: var(--color-primary);
    background: rgba(6, 182, 212, 0.08);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid rgba(6, 182, 212, 0.15);
}

.process-step h3 {
    font-family: var(--font-headers);
    font-size: 17px;
    font-weight: 700;
}

.process-step p {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.5;
}

/* Features Grid */
.features-section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.feature-box {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-box:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px -10px rgba(6, 182, 212, 0.15);
}

.feature-icon {
    font-size: 24px;
    color: var(--color-primary);
    background: rgba(6, 182, 212, 0.08);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid rgba(6, 182, 212, 0.15);
}

.feature-box h3 {
    font-family: var(--font-headers);
    font-size: 18px;
    font-weight: 700;
}

.feature-box p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Interactive Simulator Section */
.simulator-section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.glass-panel {
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.simulator-box {
    display: grid;
    grid-template-columns: 380px 1fr;
    min-height: 480px;
}

.simulator-inputs {
    padding: 40px;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.simulator-inputs h4 {
    font-family: var(--font-headers);
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-gold);
    margin-bottom: 8px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.input-group input, .input-group select {
    background: rgba(7, 10, 19, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    padding: 12px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition-smooth);
}

.input-group input:focus, .input-group select:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.15);
}

.simulator-output {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow: hidden;
}

.simulator-output h4 {
    font-family: var(--font-headers);
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
}

.ledger-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
    max-height: 400px;
    padding-right: 8px;
}

/* Ledger Blocks */
.ledger-block {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 16px;
    position: relative;
    animation: slideInBlock 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideInBlock {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.ledger-block-index {
    width: 44px;
    height: 44px;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: monospace;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
}

.ledger-block-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.block-row-header {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    font-weight: 700;
}

.block-title {
    color: var(--text-main);
}

.block-ts {
    color: var(--text-muted);
}

.block-meta {
    font-size: 13px;
    color: var(--text-muted);
}

.block-hashes {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 8px;
    margin-top: 4px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-family: monospace;
    font-size: 11px;
}

.hash-prev {
    color: #ef4444;
}

.hash-self {
    color: #10b981;
}

/* Roadmap Tabs */
.roadmap-section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.roadmap-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.roadmap-tab-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 16px 28px;
    border-radius: 8px;
    color: var(--text-muted);
    font-family: var(--font-headers);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 12px;
}

.roadmap-tab-btn:hover {
    border-color: rgba(255,255,255,0.15);
    color: var(--text-main);
}

.roadmap-tab-btn.active {
    background: rgba(6, 182, 212, 0.08);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.tab-num {
    font-size: 10px;
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 6px;
    border-radius: 4px;
}

.roadmap-tab-btn.active .tab-num {
    background: rgba(6, 182, 212, 0.15);
}

/* Roadmap Slides */
.roadmap-content-box {
    min-height: 380px;
    position: relative;
    overflow: hidden;
}

.roadmap-slide {
    display: none;
    grid-template-columns: 1fr 380px;
    gap: 60px;
    padding: 60px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.roadmap-slide.active {
    display: grid;
    opacity: 1;
}

.slide-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.slide-info h3 {
    font-family: var(--font-headers);
    font-size: 26px;
    font-weight: 800;
}

.slide-tag {
    align-self: flex-start;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1px;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    padding: 4px 10px;
    border-radius: 4px;
}

.slide-tag.amber {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.slide-tag.teal {
    background: rgba(20, 184, 166, 0.15);
    color: #20b2aa;
}

.slide-desc {
    color: var(--text-muted);
    font-size: 15px;
}

.slide-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.slide-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
}

.slide-list li i {
    color: var(--color-primary);
}

.slide-visual {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-placeholder {
    font-size: 80px;
    color: rgba(255, 255, 255, 0.05);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px dashed rgba(255,255,255,0.08);
}

/* Contact / Pitch Deck Section */
.contact-section {
    padding: 100px 0 150px 0;
    position: relative;
    z-index: 10;
}

.contact-box {
    display: grid;
    grid-template-columns: 1fr 500px;
    overflow: hidden;
}

.contact-left {
    padding: 60px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    justify-content: center;
}

.contact-left h2 {
    font-family: var(--font-headers);
    font-size: 32px;
    font-weight: 800;
}

.contact-left p {
    color: var(--text-muted);
    font-size: 16px;
}

.contact-info-list {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-item i {
    font-size: 18px;
    color: var(--color-primary);
    width: 40px;
    height: 40px;
    background: rgba(6, 182, 212, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.contact-right {
    background: rgba(255, 255, 255, 0.01);
    border-left: 1px solid var(--border-color);
    padding: 60px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.form-group input, .form-group textarea {
    background: rgba(7, 10, 19, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    padding: 12px 16px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition-smooth);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.15);
}

/* Footer Section */
.footer-sec {
    background: #04060b;
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    position: relative;
    z-index: 10;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left p {
    font-size: 13px;
    color: var(--text-muted);
}

.maker-signature {
    margin-top: 4px;
    font-size: 11px !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sig-accent {
    font-weight: 700;
    color: var(--color-primary);
}

.footer-right {
    display: flex;
    gap: 24px;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    transition: var(--transition-smooth);
}

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

/* Right-To-Left (RTL) Styles for Arabic */
body[dir="rtl"] {
    text-align: right;
    font-family: 'Noto Sans Arabic', 'Outfit', sans-serif;
}

body[dir="rtl"] .logo-sub {
    letter-spacing: 0px;
}

body[dir="rtl"] .header-right {
    flex-direction: row-reverse;
}

body[dir="rtl"] .nav {
    flex-direction: row-reverse;
}

body[dir="rtl"] .badge-tech {
    align-self: flex-start;
    flex-direction: row-reverse;
}

body[dir="rtl"] .hero-actions {
    flex-direction: row-reverse;
}

body[dir="rtl"] .btn {
    flex-direction: row-reverse;
}

body[dir="rtl"] .glass-device-mockup {
    transform: rotateY(12deg) rotateX(10deg);
}

body[dir="rtl"] .glass-device-mockup:hover {
    transform: rotateY(0deg) rotateX(0deg) scale(1.03);
}

body[dir="rtl"] .mockup-header {
    flex-direction: row-reverse;
}

body[dir="rtl"] .mockup-body {
    flex-direction: row-reverse;
}

body[dir="rtl"] .mockup-sidebar {
    border-right: none;
    border-left: 1px solid var(--border-color);
}

body[dir="rtl"] .mockup-title-bar {
    flex-direction: row-reverse;
}

body[dir="rtl"] .mockup-card {
    flex-direction: row-reverse;
}

body[dir="rtl"] .card-left {
    text-align: right;
}

body[dir="rtl"] .about-card ul li {
    flex-direction: row-reverse;
}

body[dir="rtl"] .process-step {
    text-align: right;
}

body[dir="rtl"] .step-header {
    flex-direction: row-reverse;
}

body[dir="rtl"] .feature-box {
    text-align: right;
}

body[dir="rtl"] .feature-icon {
    align-self: flex-start;
}

body[dir="rtl"] .simulator-box {
    grid-template-columns: 1fr 380px;
}

body[dir="rtl"] .simulator-inputs {
    border-right: none;
    border-left: 1px solid var(--border-color);
    order: 2;
}

body[dir="rtl"] .simulator-output {
    order: 1;
}

body[dir="rtl"] .ledger-block {
    grid-template-columns: 1fr 60px;
    text-align: right;
}

body[dir="rtl"] .ledger-block-index {
    order: 2;
}

body[dir="rtl"] .ledger-block-details {
    order: 1;
}

body[dir="rtl"] .block-row-header {
    flex-direction: row-reverse;
}

body[dir="rtl"] .roadmap-tabs {
    flex-direction: row-reverse;
}

body[dir="rtl"] .roadmap-tab-btn {
    flex-direction: row-reverse;
}

body[dir="rtl"] .roadmap-slide {
    grid-template-columns: 380px 1fr;
    text-align: right;
}

body[dir="rtl"] .slide-info {
    order: 2;
}

body[dir="rtl"] .slide-visual {
    order: 1;
}

body[dir="rtl"] .slide-tag {
    align-self: flex-start;
}

body[dir="rtl"] .slide-list li {
    flex-direction: row-reverse;
}

body[dir="rtl"] .contact-box {
    grid-template-columns: 500px 1fr;
}

body[dir="rtl"] .contact-left {
    order: 2;
    text-align: right;
}

body[dir="rtl"] .info-item {
    flex-direction: row-reverse;
}

body[dir="rtl"] .contact-right {
    order: 1;
    border-left: none;
    border-right: 1px solid var(--border-color);
}

body[dir="rtl"] .footer-container {
    flex-direction: row-reverse;
}

body[dir="rtl"] .footer-left {
    text-align: right;
}

body[dir="rtl"] .footer-right {
    flex-direction: row-reverse;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(6, 182, 212, 0.3);
}

/* Responsiveness */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .badge-tech {
        align-self: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .simulator-box {
        grid-template-columns: 1fr !important;
    }
    
    .simulator-inputs {
        border-right: none !important;
        border-left: none !important;
        border-bottom: 1px solid var(--border-color);
        order: 1 !important;
    }
    
    .simulator-output {
        order: 2 !important;
    }
    
    .roadmap-slide {
        grid-template-columns: 1fr !important;
        padding: 40px;
    }
    
    .slide-visual {
        height: 200px;
        order: 1 !important;
    }
    
    .slide-info {
        order: 2 !important;
    }
    
    .contact-box {
        grid-template-columns: 1fr !important;
    }
    
    .contact-left {
        order: 1 !important;
        text-align: center !important;
    }
    
    .info-item {
        justify-content: center;
    }
    
    body[dir="rtl"] .info-item {
        flex-direction: row-reverse;
    }
    
    .contact-right {
        order: 2 !important;
        border-left: none !important;
        border-right: none !important;
        border-top: 1px solid var(--border-color);
    }
    
    .nav {
        display: none;
    }
    
    .header-right {
        gap: 12px;
    }
    
    .btn-navbar {
        display: none;
    }
}