/* ==========================================================================
   BLOCKWAVE HOLDING LLC - OFFICIAL STYLESHEET
   Design: Modern Institutional Web3 & Digital Asset Holding Company
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & THEME SETUP
   -------------------------------------------------------------------------- */
:root {
    --bg-dark: #070a13;
    --bg-card: rgba(16, 24, 45, 0.7);
    --bg-card-hover: rgba(22, 34, 64, 0.85);
    --bg-card-inner: rgba(10, 16, 32, 0.65);
    
    --primary-cyan: #00f2fe;
    --primary-blue: #4facfe;
    --accent-glow: rgba(0, 242, 254, 0.25);
    --accent-emerald: #10b981;
    --accent-purple: #8b5cf6;
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-cyan: rgba(0, 242, 254, 0.3);
    
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --shadow-glow: 0 0 25px rgba(0, 242, 254, 0.35);
    
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE ELEMENTS
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    pointer-events: none;
}

/* Ambient Glow Orbs */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.5;
    animation: floatGlow 14s infinite alternate ease-in-out;
}

.glow-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.18), transparent 70%);
    top: 10%;
    left: -100px;
}

.glow-2 {
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.15), transparent 70%);
    bottom: 20%;
    right: -150px;
    animation-delay: -5s;
}

.glow-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.12), transparent 70%);
    top: 55%;
    left: 30%;
    animation-delay: -9s;
}

@keyframes floatGlow {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(60px) scale(1.15); }
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 6rem 0;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.25;
}

.gradient-text {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #90b8fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.highlight-cyan {
    color: var(--primary-cyan) !important;
    font-weight: 600;
}

.highlight-green {
    color: var(--accent-emerald) !important;
    font-weight: 600;
}

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

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

.section-header {
    margin-bottom: 3.5rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary-cyan);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.4rem;
    margin-bottom: 0.75rem;
}

.title-bar {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-blue));
    margin: 0.5rem auto 1.25rem;
    border-radius: var(--radius-full);
}

.section-desc {
    max-width: 680px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* Glassmorphism Styles */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    transition: var(--transition);
}

.glass-panel:hover {
    border-color: rgba(0, 242, 254, 0.25);
}

.glass-panel-inner {
    background: var(--bg-card-inner);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem 1.6rem;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #070a13;
    box-shadow: 0 4px 18px rgba(0, 242, 254, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.5);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
    border-color: var(--border-glass);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid rgba(0, 242, 254, 0.4);
}

.btn-outline:hover {
    background: rgba(0, 242, 254, 0.08);
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 0.9rem 2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

/* --------------------------------------------------------------------------
   3. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

/* Topbar */
.topbar {
    background: rgba(4, 7, 15, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    padding: 0.38rem 0;
    transition: var(--transition);
}

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

.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.topbar-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
}

.topbar-badge i {
    color: var(--accent-emerald);
    font-size: 0.82rem;
}

.topbar-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--text-main);
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}

.topbar-link i {
    color: var(--primary-cyan);
    font-size: 0.82rem;
}

.topbar-link:hover {
    color: var(--primary-cyan);
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
}

.topbar-sep {
    color: rgba(255, 255, 255, 0.2);
    font-size: 0.75rem;
}

/* Navbar */
.navbar {
    width: 100%;
    padding: 0.9rem 0;
    background: rgba(7, 10, 19, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition);
}

.site-header.scrolled .navbar {
    padding: 0.65rem 0;
    background: rgba(7, 10, 19, 0.95);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

/* Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    flex-shrink: 0;
    white-space: nowrap;
}

.logo-icon {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 0 10px rgba(0, 242, 254, 0.5));
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

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

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.22rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #fff;
    line-height: 1.1;
}

.brand-sub {
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary-cyan);
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.3rem 0;
    white-space: nowrap;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-cyan);
    border-radius: 2px;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.nav-cta {
    padding: 0.6rem 1.35rem;
    font-size: 0.9rem;
    white-space: nowrap;
}

.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger-btn span {
    width: 100%;
    height: 2px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   4. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
    padding-top: 10.5rem;
    padding-bottom: 5rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-container {
    text-align: center;
    max-width: 960px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1.1rem;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-cyan);
    margin-bottom: 1.8rem;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10b981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
    font-size: clamp(2.3rem, 5.5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 780px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

/* Hero Metrics */
.hero-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.metric-card {
    padding: 1.5rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.metric-icon {
    width: 46px;
    height: 46px;
    background: rgba(0, 242, 254, 0.1);
    color: var(--primary-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.metric-content h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 0.2rem;
}

.metric-content p {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --------------------------------------------------------------------------
   5. MARQUEE STRIP
   -------------------------------------------------------------------------- */
.trust-marquee-section {
    padding: 1.2rem 0;
    background: rgba(0, 242, 254, 0.03);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    overflow: hidden;
    position: relative;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marqueeScroll 25s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-content {
    display: flex;
    gap: 3.5rem;
    padding-right: 3.5rem;
}

.marquee-content span {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    white-space: nowrap;
}

.marquee-content span i {
    color: var(--primary-cyan);
    font-size: 1rem;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --------------------------------------------------------------------------
   6. ABOUT SECTION & INTERACTIVE DIAGRAM
   -------------------------------------------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: center;
}

.about-heading {
    font-size: 1.75rem;
    margin-bottom: 1.4rem;
    line-height: 1.35;
}

.about-heading .highlight {
    color: var(--primary-cyan);
}

.about-text-col p {
    margin-bottom: 1.2rem;
    font-size: 1.02rem;
}

.about-pillars-mini {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.mini-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.mini-card:hover {
    background: rgba(0, 242, 254, 0.05);
    border-color: rgba(0, 242, 254, 0.25);
    transform: translateX(6px);
}

.mini-card-icon {
    width: 38px;
    height: 38px;
    background: rgba(0, 242, 254, 0.12);
    color: var(--primary-cyan);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.mini-card h4 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.mini-card p {
    font-size: 0.85rem;
    margin-bottom: 0;
    color: var(--text-muted);
}

/* Interactive Visual Diagram */
.interactive-diagram {
    position: relative;
    height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.diagram-center-node {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #0b172e, #132446);
    border: 2px solid var(--primary-cyan);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 5;
    box-shadow: 0 0 35px rgba(0, 242, 254, 0.4);
}

.diagram-center-node i {
    font-size: 2rem;
    color: var(--primary-cyan);
    margin-bottom: 0.2rem;
}

.diagram-center-node span {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: #fff;
}

.glow-ring {
    position: absolute;
    width: 140%;
    height: 140%;
    border-radius: 50%;
    border: 1px dashed rgba(0, 242, 254, 0.4);
    animation: rotateRing 20s linear infinite;
}

@keyframes rotateRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.orbit-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 82px;
    height: 82px;
    background: rgba(16, 24, 45, 0.95);
    border: 1px solid rgba(0, 242, 254, 0.3);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
    z-index: 6;
}

.orbit-node i {
    color: var(--primary-cyan);
    font-size: 1.25rem;
    margin-bottom: 0.2rem;
}

.orbit-node span {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-main);
    text-align: center;
}

.orbit-node:hover {
    transform: scale(1.15);
    border-color: var(--primary-cyan);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.6);
}

.node-1 { top: 35px; left: 50px; animation: floatNode 6s ease-in-out infinite; }
.node-2 { top: 35px; right: 50px; animation: floatNode 6s ease-in-out infinite 1.5s; }
.node-3 { bottom: 35px; right: 50px; animation: floatNode 6s ease-in-out infinite 3s; }
.node-4 { bottom: 35px; left: 50px; animation: floatNode 6s ease-in-out infinite 4.5s; }

@keyframes floatNode {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.orbit-line {
    position: absolute;
    width: 1px;
    background: linear-gradient(to bottom, rgba(0, 242, 254, 0.2), transparent);
    z-index: 2;
}

/* --------------------------------------------------------------------------
   7. STRATEGIC PILLARS SECTION
   -------------------------------------------------------------------------- */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.pillar-card {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-cyan), var(--primary-blue));
    opacity: 0.3;
    transition: var(--transition);
}

.pillar-card:hover::before {
    opacity: 1;
    width: 6px;
}

.pillar-num {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 3rem;
    font-family: var(--font-heading);
    font-weight: 900;
    color: rgba(255, 255, 255, 0.04);
    pointer-events: none;
}

.pillar-icon-box {
    width: 56px;
    height: 56px;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-cyan);
    margin-bottom: 1.5rem;
}

.pillar-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.pillar-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.pillar-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.pillar-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: var(--text-main);
}

.pillar-features li i {
    color: var(--accent-emerald);
    font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   8. GOVERNANCE & OFFICIAL WYOMING STATUS
   -------------------------------------------------------------------------- */
.governance-wrapper {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 3rem;
    padding: 3.5rem;
    align-items: center;
    border: 1px solid rgba(0, 242, 254, 0.25);
    background: radial-gradient(circle at 10% 20%, rgba(0, 242, 254, 0.06), transparent 50%), var(--bg-card);
}

.badge-gov {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.gov-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.gov-desc {
    margin-bottom: 2rem;
    font-size: 1.02rem;
}

.official-specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    margin-bottom: 2.2rem;
}

.spec-box {
    padding: 0.9rem 1.1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.spec-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-dim);
    letter-spacing: 0.5px;
    font-weight: 600;
}

.spec-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.status-active {
    color: var(--accent-emerald);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.gov-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Seal Visual */
.seal-container {
    display: flex;
    justify-content: center;
}

.seal-inner {
    width: 220px;
    height: 220px;
    border: 3px double rgba(0, 242, 254, 0.5);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.08), rgba(6, 10, 20, 0.85));
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.2);
    padding: 1rem;
    position: relative;
}

.seal-icon {
    font-size: 2.2rem;
    color: var(--primary-cyan);
    margin-bottom: 0.3rem;
}

.seal-inner h3 {
    font-size: 1.1rem;
    letter-spacing: 2px;
    color: #fff;
    line-height: 1;
}

.seal-inner p {
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.seal-filing {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary-cyan);
    background: rgba(0, 242, 254, 0.1);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    margin-bottom: 0.3rem;
}

.seal-status {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--accent-emerald);
    letter-spacing: 1.5px;
}

/* --------------------------------------------------------------------------
   9. INTERACTIVE ROI CALCULATOR
   -------------------------------------------------------------------------- */
.calc-card {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2.5rem;
    padding: 3rem;
    align-items: center;
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.input-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.input-header label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
}

.calc-val-display {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-cyan);
    background: rgba(0, 242, 254, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
}

.custom-range {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    background: var(--primary-cyan);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px var(--primary-cyan);
    transition: var(--transition);
}

.custom-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 0.4rem;
}

.strategy-label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.strategy-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.strategy-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    padding: 0.85rem 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.8rem;
    font-family: inherit;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
}

.strategy-btn i {
    font-size: 1.1rem;
    color: var(--primary-cyan);
}

.strategy-btn:hover {
    border-color: rgba(0, 242, 254, 0.4);
    color: var(--text-main);
}

.strategy-btn.active {
    background: rgba(0, 242, 254, 0.12);
    border-color: var(--primary-cyan);
    color: #fff;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

/* Calc Results Box */
.calc-results {
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-box {
    text-align: center;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid var(--border-glass);
}

.result-title {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.3rem;
}

.result-value {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.1;
}

.result-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.breakdown-item strong {
    color: var(--text-main);
}

.calc-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.4;
}

.calc-disclaimer i {
    margin-top: 2px;
    color: var(--primary-cyan);
}

/* --------------------------------------------------------------------------
   10. SECURITY & COMPLIANCE
   -------------------------------------------------------------------------- */
.security-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.sec-card {
    padding: 2rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sec-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary-cyan);
    margin-bottom: 1.2rem;
}

.sec-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.sec-card p {
    font-size: 0.85rem;
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   11. CONTACT & INVESTOR FORM
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 3rem;
}

.info-card {
    padding: 2.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.info-card > p {
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-item-icon {
    width: 42px;
    height: 42px;
    background: rgba(0, 242, 254, 0.1);
    color: var(--primary-cyan);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.info-item h5 {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-dim);
    margin-bottom: 0.2rem;
}

.info-item p {
    font-size: 0.95rem;
    color: var(--text-main);
    font-weight: 500;
}

.info-item p a {
    color: var(--primary-cyan);
    text-decoration: none;
}

.info-item p a:hover {
    text-decoration: underline;
}

.info-socials {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.info-socials span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.social-icons {
    display: flex;
    gap: 0.6rem;
}

.social-icons a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary-cyan);
    color: #070a13;
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form {
    padding: 2.5rem;
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    margin-bottom: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1.1rem;
    color: var(--text-dim);
    font-size: 0.95rem;
    pointer-events: none;
}

.textarea-icon {
    top: 1.1rem;
}

.input-wrapper input,
.input-wrapper select,
.input-wrapper textarea,
.modal-form input,
.modal-form select {
    width: 100%;
    padding: 0.85rem 1rem 0.85rem 2.8rem;
    background: rgba(6, 10, 22, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: #fff;
    font-family: inherit;
    font-size: 0.92rem;
    outline: none;
    transition: var(--transition);
}

.modal-form input,
.modal-form select {
    padding: 0.85rem 1rem;
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.input-wrapper textarea:focus,
.modal-form input:focus,
.modal-form select:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 12px rgba(0, 242, 254, 0.25);
    background: rgba(6, 10, 22, 0.85);
}

.input-wrapper select option {
    background: #0d1527;
    color: #fff;
}

.input-wrapper textarea {
    resize: vertical;
}

.submit-btn {
    position: relative;
    overflow: hidden;
    margin-top: 0.5rem;
}

.submit-btn .spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(0,0,0,0.2);
    border-top-color: #070a13;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.submit-btn.loading .btn-text,
.submit-btn.loading i {
    display: none;
}

.submit-btn.loading .spinner {
    display: inline-block;
}

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

.form-feedback {
    margin-top: 1.2rem;
    font-size: 0.92rem;
    text-align: center;
    padding: 0.8rem 1.2rem;
    border-radius: var(--radius-md);
    display: none;
    line-height: 1.5;
    transition: var(--transition);
}

.form-feedback.success {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--accent-emerald);
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.35);
}

.form-feedback.error {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #f87171;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.35);
}

/* --------------------------------------------------------------------------
   12. MODAL & TOAST NOTIFICATIONS
   -------------------------------------------------------------------------- */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 6, 14, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.modal-dialog {
    width: 100%;
    max-width: 520px;
    padding: 2.5rem;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: var(--transition);
    background: #0d1527;
    border: 1px solid rgba(0, 242, 254, 0.3);
}

.modal-backdrop.open .modal-dialog {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1.2rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

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

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

.modal-icon {
    width: 54px;
    height: 54px;
    background: rgba(0, 242, 254, 0.1);
    color: var(--primary-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.modal-header h3 {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.modal-header p {
    font-size: 0.88rem;
}

/* Toast */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: rgba(16, 24, 45, 0.95);
    border: 1px solid var(--accent-emerald);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 3000;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-icon {
    color: var(--accent-emerald);
    font-size: 1.3rem;
}

.toast-message {
    font-size: 0.92rem;
    font-weight: 500;
    color: #fff;
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.footer {
    background: #04060d;
    border-top: 1px solid var(--border-glass);
    padding: 5rem 0 2rem;
    position: relative;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand .brand-logo {
    margin-bottom: 1.2rem;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 320px;
}

.footer-nav-col h4 {
    font-size: 1rem;
    margin-bottom: 1.2rem;
    color: #fff;
}

.footer-nav-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-nav-col ul a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    transition: var(--transition);
}

.footer-nav-col ul a:hover {
    color: var(--primary-cyan);
    padding-left: 4px;
}

.footer-legal-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-legal-text strong {
    color: var(--text-main);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-dim);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-bottom-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--primary-cyan);
}

.back-to-top {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition);
}

.back-to-top:hover {
    background: var(--primary-cyan);
    color: #070a13;
    transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   14. SCROLL REVEAL ANIMATIONS
   -------------------------------------------------------------------------- */
.reveal-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   15. RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .nav-list {
        gap: 1.25rem;
    }
    .nav-link {
        font-size: 0.88rem;
    }
    .hero-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .governance-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .badge-gov, .status-active {
        justify-content: center;
    }
    
    .gov-actions {
        justify-content: center;
    }
    
    .calc-card {
        grid-template-columns: 1fr;
    }
    
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .topbar-left {
        display: none;
    }
    
    .topbar-container {
        justify-content: center;
    }
    
    .topbar-right {
        gap: 0.9rem;
        font-size: 0.75rem;
    }

    .topbar-link {
        font-size: 0.75rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 340px;
        height: 100vh;
        background: #070a13;
        border-left: 1px solid var(--border-glass);
        padding: 5.5rem 2rem 2rem;
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .hamburger-btn {
        display: flex;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hero-section {
        padding-top: 8.5rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .official-specs-grid {
        grid-template-columns: 1fr;
    }
    
    .strategy-options {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .security-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1.2rem;
    }
}