/* ===== CSS Variables ===== */
:root {
    --color-bg: #0A0A0A;
    --color-bg-secondary: #111111;
    --color-bg-tertiary: #1A1A1A;
    --color-primary: #F66E11;
    --color-primary-dark: #D45E0F;
    --color-primary-light: #FF8B3D;
    --color-primary-glow: rgba(246, 110, 17, 0.5);
    --color-text: #FFFFFF;
    --color-text-secondary: #888888;
    --color-text-muted: #737373;
    --color-border: #333333;
    --color-grid: rgba(246, 110, 17, 0.03);
    --color-grid-hover: rgba(246, 110, 17, 0.15);

    --font-mono: 'JetBrains Mono', monospace;
    --font-sans: 'JetBrains Mono', monospace;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Consistent grid pattern */
    --grid-size: 60px;
    --grid-pattern:
        linear-gradient(var(--color-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== Grid Background Utility ===== */
.grid-bg {
    position: relative;
}

.grid-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
    z-index: 0;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    overscroll-behavior: none;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    overscroll-behavior: none;
}

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

a:hover {
    color: var(--color-primary);
}

/* Focus visible states for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

img {
    max-width: 100%;
    height: auto;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-mono);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    position: relative;
    padding-left: 1.5rem;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.75rem;
    height: 2px;
    background: var(--color-primary);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
    max-width: 500px;
}

/* ===== Gradient Text Effect ===== */
.gradient-text {
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Interactive Grid Background ===== */
.interactive-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
    overflow: hidden;
}

.grid-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.5);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.header.header-hidden {
    transform: translateY(-100%);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.nav-desktop {
    display: none;
    gap: var(--spacing-lg);
}

.nav-desktop a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-desktop a:hover {
    color: var(--color-text);
}

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

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: transform var(--transition-fast);
}

.menu-toggle:hover {
    transform: scale(1.1);
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition-fast);
    transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Mobile Navigation ===== */
.nav-mobile {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg) var(--spacing-md);
    gap: var(--spacing-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease,
                visibility 0.3s ease;
    z-index: 999;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

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

.nav-mobile a {
    font-family: var(--font-mono);
    font-size: 1rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast), transform var(--transition-fast);
    opacity: 0;
    transform: translateX(-20px);
}

.nav-mobile.active a {
    opacity: 1;
    transform: translateX(0);
}

.nav-mobile.active a:nth-child(1) { transition-delay: 0.05s; }
.nav-mobile.active a:nth-child(2) { transition-delay: 0.1s; }
.nav-mobile.active a:nth-child(3) { transition-delay: 0.15s; }
.nav-mobile.active a:nth-child(4) { transition-delay: 0.2s; }
.nav-mobile.active a:nth-child(5) { transition-delay: 0.25s; }

.nav-mobile a:hover {
    color: var(--color-primary);
    transform: translateX(8px);
}

/* ===== Buttons ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    background-color: var(--color-primary);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-text);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(246, 110, 17, 0.4), 0 0 40px rgba(246, 110, 17, 0.2);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(246, 110, 17, 0.3);
}

.btn-large {
    padding: 1.125rem 2rem;
    font-size: 0.875rem;
}

/* Secondary Button */
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    background: transparent;
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
    z-index: -1;
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-text);
}

.btn-secondary:hover::before {
    transform: scaleX(1);
}

/* ===== Image Placeholders ===== */
.image-placeholder {
    background: rgba(26, 26, 26, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 2px dashed rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-lg);
    min-height: 200px;
    width: 100%;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.image-placeholder:hover {
    border-color: var(--color-primary);
    background: rgba(246, 110, 17, 0.02);
}

.image-placeholder.small {
    min-height: 150px;
    aspect-ratio: 4/3;
}

.image-placeholder.large {
    min-height: 300px;
}

.image-placeholder.avatar {
    width: 60px;
    height: 60px;
    min-height: auto;
    border-radius: 50%;
    padding: 0;
}

.placeholder-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.placeholder-size {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--color-border);
}

.logo-placeholder {
    width: 120px;
    height: 40px;
    background: var(--color-bg-tertiary);
    border: 1px dashed var(--color-border);
}

@keyframes bounce-fast {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(5px); }
    60% { transform: translateY(3px); }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(246, 110, 17, 0.3);
        opacity: 1;
    }
    50% {
        box-shadow: 0 0 40px rgba(246, 110, 17, 0.5);
        opacity: 0.8;
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* scan-line keyframes removed */

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: calc(65px + var(--spacing-xl)) var(--spacing-md) var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: radial-gradient(ellipse at center, #0d0d0d 0%, #0a0a0a 100%);
}

.hero-video-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.5) 0%, rgba(10, 10, 10, 0.3) 50%, rgba(10, 10, 10, 0.7) 100%);
    z-index: 1;
}

.hero-video-bg video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
}

.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    z-index: 5;
    pointer-events: none;
    display: none;
}

/* Scan line effect - REMOVED */

.hero-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.3s;
    max-width: 800px;
    padding: 0 var(--spacing-md);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: clamp(1.5rem, 4vw, 3.5rem);
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    line-height: 1.15;
    text-align: center;
    position: relative;
}

@media (min-width: 768px) {
    .hero-title {
        white-space: nowrap;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 480px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* Glitch effect on hover */

.hero-subtitle {
    font-size: clamp(0.875rem, 2vw, 1.125rem);
    color: var(--color-text-secondary);
    line-height: 1.6;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.5s;
}

.hero-btn {
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.7s;
}

.btn-scroll {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    padding: 0.875rem 0;
    transition: color var(--transition-fast);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.9s;
}

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

.btn-scroll:hover svg {
    animation: bounce-fast 0.5s ease infinite;
}

.btn-scroll svg {
    animation: bounce 2s infinite;
}

/* ===== Problem Section ===== */
.problem {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.problem::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}

.problem-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

/* Problem Section Layout */
.problem-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.problem-header .section-tag {
    padding-left: 0;
}

.problem-header .section-tag::before {
    display: none;
}

.problem-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.problem-stats-side {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.problem-stat-large {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.problem-stat-large:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.problem-stat-number {
    font-family: var(--font-mono);
    font-size: clamp(3.5rem, 10vw, 6rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.problem-stat-label {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.problem-text-side {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.problem-body {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-size: 1.0625rem;
}

.problem-question {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text);
}

/* ===== Features Section ===== */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.features::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.features-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

.section-header .section-tag {
    padding-left: 0;
}

.section-header .section-tag::before {
    display: none;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: transform var(--transition-normal),
                border-color var(--transition-normal),
                box-shadow var(--transition-normal),
                background var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(246, 110, 17, 0.3);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(246, 110, 17, 0.1);
    background: rgba(26, 26, 26, 0.8);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-primary);
    transition: height var(--transition-normal);
}

.feature-card:hover::before {
    height: 4px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
    transition: transform var(--transition-normal);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

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

.feature-title {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.feature-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Reduced motion for feature cards */
@media (prefers-reduced-motion: reduce) {
    .feature-card:hover {
        transform: none;
    }

    .feature-card:hover .feature-icon {
        transform: none;
    }
}

/* ===== Showcase Section ===== */
.showcase {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.showcase::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
    z-index: 0;
}

.showcase-bg-gradient {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(246, 110, 17, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.showcase-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.showcase-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.device-display {
    position: relative;
    width: min(300px, 80vw);
    height: min(300px, 80vw);
}

.device-orbit {
    position: absolute;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.orbit-ring-large,
.orbit-ring-medium,
.orbit-ring-small {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--color-primary);
    opacity: 0.3;
}

.orbit-ring-large {
    width: 100%;
    height: 100%;
}

.orbit-ring-medium {
    width: 70%;
    height: 70%;
}

.orbit-ring-small {
    width: 40%;
    height: 40%;
}

/* Orbit dots */
.orbit-ring-large::after,
.orbit-ring-medium::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--color-primary);
}

.showcase-info {
    text-align: left;
}

@media (max-width: 767px) {
    .showcase-info {
        text-align: center;
    }

    .showcase-specs {
        max-width: 400px;
        margin: 0 auto;
    }
}

.showcase-desc {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.spec-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.spec-value {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-primary);
}

/* ===== How It Works Section ===== */
.how-it-works {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
    position: relative;
}

.how-it-works::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}

.how-it-works::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.step-card {
    position: relative;
    padding-left: var(--spacing-lg);
    border-left: 2px solid var(--color-border);
    transition: border-color var(--transition-normal);
}

.step-card:hover {
    border-color: var(--color-primary);
}

.step-number {
    font-family: var(--font-mono);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-bg-tertiary);
    line-height: 1;
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-normal);
}

.step-card:hover .step-number {
    color: rgba(246, 110, 17, 0.2);
}

.step-image {
    margin-bottom: var(--spacing-md);
}

.step-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.step-card:hover .step-title {
    color: var(--color-primary);
}

.step-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 767px) {
    .step-card {
        text-align: center;
        padding-left: 0;
        border-left: none;
        padding-bottom: var(--spacing-lg);
        border-bottom: 1px solid var(--color-border);
    }

    .step-card:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .step-number {
        margin-bottom: var(--spacing-sm);
    }
}

/* ===== Use Cases Section ===== */
.use-cases {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.use-cases::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.use-cases::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
    z-index: 0;
}


.use-cases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.use-case-card {
    position: relative;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.use-case-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(246, 110, 17, 0.03) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
    pointer-events: none;
}

.use-case-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.use-case-card:hover::before {
    opacity: 1;
}

.use-case-image {
    width: 100%;
    overflow: hidden;
}

.use-case-image .image-placeholder {
    transition: transform var(--transition-slow);
}

.use-case-card:hover .use-case-image .image-placeholder {
    transform: scale(1.05);
}

.use-case-content {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.use-case-tag {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    display: inline-block;
    position: relative;
}

.use-case-title {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.use-case-card:hover .use-case-title {
    color: var(--color-primary);
}

.use-case-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===== Pilot Program Section V2 ===== */
.pilot-v2 {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.pilot-v2::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}

.pilot-v2::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

/* Decorative background element */
.pilot-v2-bg {
    position: absolute;
    top: 50%;
    right: -10%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(246, 110, 17, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.pilot-v2-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

/* Main content column */
.pilot-v2-main {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.pilot-v2-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    line-height: 1.1;
}

@media (min-width: 768px) {
    .pilot-v2-title {
        white-space: nowrap;
    }
}

.pilot-v2-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 500px;
    margin-bottom: var(--spacing-lg);
}

.pilot-v2-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pilot-v2-cta svg {
    transition: transform var(--transition-normal);
}

.pilot-v2-cta:hover svg {
    transform: translateX(4px);
}

/* Sidebar with cards */
.pilot-v2-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.pilot-v2-sidebar-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.pilot-v2-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

/* Equal height cards */
.pilot-v2-card {
    min-height: 60px;
}

/* 3-column layout for 7 cards on larger screens */
@media (min-width: 500px) and (max-width: 767px) {
    .pilot-v2-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

.pilot-v2-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(26, 26, 26, 0.35);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

/* Animated border on hover */
.pilot-v2-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--color-primary);
    transition: height var(--transition-normal);
}

.pilot-v2-card:hover {
    border-color: rgba(246, 110, 17, 0.4);
    background: rgba(246, 110, 17, 0.1);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(246, 110, 17, 0.15), 0 4px 16px rgba(0, 0, 0, 0.3);
}

.pilot-v2-card:hover::before {
    height: 100%;
}

.pilot-v2-card-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-primary);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.pilot-v2-card:hover .pilot-v2-card-icon {
    opacity: 1;
}

.pilot-v2-card-icon svg {
    width: 100%;
    height: 100%;
}

.pilot-v2-card-text {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.pilot-v2-card:hover .pilot-v2-card-text {
    color: var(--color-text);
}

/* Wide card variant */
.pilot-v2-card-wide {
    grid-column: span 2;
}

/* Tablet and up */
@media (min-width: 768px) {
    .pilot-v2-layout {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
        align-items: center;
    }

    .pilot-v2-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .pilot-v2-card-wide {
        grid-column: span 2;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .pilot-v2-layout {
        grid-template-columns: 1.2fr 1fr;
    }

    .pilot-v2-bg {
        right: 0;
        width: 600px;
        height: 600px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .pilot-v2-card::before {
        transition: none;
    }

    .pilot-v2-card:hover {
        transform: none;
    }

    .pilot-v2-cta svg {
        transition: none;
    }
}

/* ===== Contact Legal Note ===== */
.contact-legal {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
    line-height: 1.6;
}

.contact-email {
    display: inline-block;
    padding: var(--spacing-sm) 0;
    font-size: 1.125rem;
}

.contact-email .contact-value {
    font-size: 1.125rem;
}

/* ===== Pre-order Section ===== */
.preorder {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.preorder::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
    z-index: 0;
}

/* Remove the orange glow circle as requested */
.preorder-bg-glow {
    display: none;
}

.preorder .container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.preorder-content {
    position: relative;
    z-index: 2;
}

.preorder .section-title {
    line-height: 1.1;
}

.preorder-desc {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
    line-height: 1.8;
}

.preorder-price {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.price-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.price-value {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.preorder-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.preorder-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.preorder-feature:hover {
    color: var(--color-text);
    transform: translateX(4px);
}

.preorder-feature svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform var(--transition-spring);
}

.preorder-feature:hover svg {
    transform: scale(1.2);
}

.preorder-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.preorder-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.preorder-contact {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.preorder-contact p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.preorder-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ===== Pre-order Image Carousel ===== */
.preorder-carousel {
    width: 100%;
    max-width: 500px;
    position: relative;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
    min-width: 100%;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.carousel-slide:not(.active) {
    opacity: 0.5;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide .image-placeholder {
    min-height: 300px;
    border: none;
    aspect-ratio: 1;
}

@media (max-width: 480px) {
    .carousel-slide .image-placeholder {
        min-height: 250px;
    }
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(26, 26, 26, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(246, 110, 17, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.carousel-btn:active {
    transform: scale(0.95);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

.carousel-dots {
    display: flex;
    gap: var(--spacing-xs);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border: 1px solid var(--color-border);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.carousel-dot:hover {
    border-color: var(--color-primary);
}

.carousel-dot.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

/* Reduced motion support for carousel */
@media (prefers-reduced-motion: reduce) {
    .carousel-track {
        transition: none;
    }

    .carousel-slide {
        transition: none;
    }
}

/* ===== Availability Badge ===== */
.availability-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: rgba(246, 110, 17, 0.1);
    border: 1px solid rgba(246, 110, 17, 0.3);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.availability-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* ===== FAQ Section ===== */
.faq {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
    position: relative;
}

.faq::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.faq::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    border: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(246, 110, 17, 0.3);
}

.faq-item.active {
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-size: 0.875rem;
}

/* ===== About Section ===== */
.about {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.about::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.about::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}


/* About Section Layout */
.about-wrapper {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.about .section-title {
    line-height: 1.1;
}

.about-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.about-header .section-tag {
    padding-left: 0;
}

.about-header .section-tag::before {
    display: none;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.about-text p {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* Supporters Section */
.supporters-section {
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.supporters-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.supporters-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
}

.supporter-logo-box {
    width: 120px;
    height: 50px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.supporter-logo-box:hover {
    border-color: rgba(246, 110, 17, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.logo-placeholder-box {
    width: 120px;
    height: 50px;
    background: var(--color-bg-tertiary);
    border: 1px dashed var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.logo-placeholder-box:hover {
    border-color: var(--color-primary);
    background: rgba(246, 110, 17, 0.02);
}

.logo-placeholder-box span {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

/* ===== Contact Section V2 ===== */
.contact-v2 {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.contact-v2::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}

.contact-v2::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

/* Decorative background glow */
.contact-v2-bg {
    position: absolute;
    bottom: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(246, 110, 17, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.contact-v2-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

/* Header section */
.contact-v2-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.contact-v2-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 0.9;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    margin: 0;
}

/* Contact card */
.contact-v2-card {
    position: relative;
    background: rgba(26, 26, 26, 0.35);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.contact-v2-card:hover {
    border-color: rgba(246, 110, 17, 0.3);
}

.contact-v2-card-inner {
    position: relative;
    z-index: 1;
}

.contact-v2-intro {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* Email link with hover effect */
.contact-v2-email-wrapper {
    font-style: normal;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.contact-v2-copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.contact-v2-copy-btn:hover {
    background: rgba(246, 110, 17, 0.1);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.contact-v2-copy-btn.copied {
    background: rgba(246, 110, 17, 0.2);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.contact-v2-email {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin: 0 calc(var(--spacing-md) * -1);
    background: transparent;
    border: 1px solid transparent;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

/* Animated background on hover */
.contact-v2-email::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(246, 110, 17, 0.08) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.contact-v2-email:hover {
    border-color: var(--color-primary);
    color: var(--color-text);
}

.contact-v2-email:hover::before {
    opacity: 1;
}

.contact-v2-email-icon {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.contact-v2-email-icon svg {
    width: 100%;
    height: 100%;
}

.contact-v2-email-text {
    font-family: var(--font-mono);
    font-size: clamp(1rem, 3vw, 1.25rem);
    color: var(--color-primary);
    position: relative;
    z-index: 1;
    flex: 1;
}

.contact-v2-email-arrow {
    width: 24px;
    height: 24px;
    color: var(--color-text-muted);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    transition: all var(--transition-normal);
}

.contact-v2-email:hover .contact-v2-email-arrow {
    color: var(--color-primary);
    transform: translate(4px, -4px);
}

.contact-v2-email-arrow svg {
    width: 100%;
    height: 100%;
}

/* Divider */
.contact-v2-divider {
    height: 1px;
    background: linear-gradient(90deg, var(--color-border), transparent);
    margin: var(--spacing-lg) 0;
}

/* Legal text */
.contact-v2-legal {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Corner accents */
.contact-v2-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    pointer-events: none;
}

.contact-v2-corner::before,
.contact-v2-corner::after {
    content: '';
    position: absolute;
    background: var(--color-primary);
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.contact-v2-card:hover .contact-v2-corner::before,
.contact-v2-card:hover .contact-v2-corner::after {
    opacity: 1;
}

.contact-v2-corner-tl {
    top: -1px;
    left: -1px;
}

.contact-v2-corner-tl::before {
    top: 0;
    left: 0;
    width: 20px;
    height: 2px;
}

.contact-v2-corner-tl::after {
    top: 0;
    left: 0;
    width: 2px;
    height: 20px;
}

.contact-v2-corner-br {
    bottom: -1px;
    right: -1px;
}

.contact-v2-corner-br::before {
    bottom: 0;
    right: 0;
    width: 20px;
    height: 2px;
}

.contact-v2-corner-br::after {
    bottom: 0;
    right: 0;
    width: 2px;
    height: 20px;
}

/* Tablet and up */
@media (min-width: 768px) {
    .contact-v2-layout {
        grid-template-columns: auto 1fr;
        gap: var(--spacing-2xl);
        align-items: center;
    }

    .contact-v2-card {
        padding: var(--spacing-xl);
        max-width: 500px;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .contact-v2-layout {
        grid-template-columns: 1fr 1fr;
    }

    .contact-v2-title {
        font-size: 5rem;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .contact-v2-email::before {
        transition: none;
    }

    .contact-v2-email:hover .contact-v2-email-arrow {
        transform: none;
    }

    .contact-v2-corner::before,
    .contact-v2-corner::after {
        transition: none;
    }
}

/* ===== Legacy Contact Styles (kept for compatibility) ===== */
.contact-desc {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-sm);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.contact-link:hover {
    border-color: var(--color-border);
    background: rgba(246, 110, 17, 0.02);
    transform: translateX(4px);
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.contact-value {
    font-family: var(--font-mono);
    color: var(--color-primary);
}

.contact-social {
    display: flex;
    gap: var(--spacing-md);
    padding-left: var(--spacing-md);
    align-items: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    z-index: 0;
}

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

.social-link:hover::before {
    transform: translateY(0);
}

.social-link svg {
    width: 18px;
    height: 18px;
    position: relative;
    z-index: 1;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group select {
    cursor: pointer;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(246, 110, 17, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== Footer ===== */
.footer {
    padding: var(--spacing-2xl) 0 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
    padding-bottom: clamp(4rem, 12vw, 8rem);
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}

.footer-bg-text {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(35%);
    font-family: var(--font-mono);
    font-size: clamp(3rem, 15vw, 16rem);
    font-weight: 700;
    background: linear-gradient(to bottom, #1f1f1f 0%, #151515 50%, #0a0a0a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    z-index: 0;
    letter-spacing: -0.02em;
    line-height: 1;
    width: 100%;
    text-align: center;
    padding: 0 var(--spacing-md);
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-title {
    font-family: var(--font-mono);
    font-size: 1.75rem;
    font-weight: 700;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.footer-copyright {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    margin-top: var(--spacing-md);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 480px) {
    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md) var(--spacing-lg);
    }

    .footer-column:last-child {
        grid-column: span 2;
    }
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    min-width: 120px;
}

.footer-heading {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
    position: relative;
    display: inline-block;
}

.footer-column a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

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

.footer-column a:hover::after {
    width: 100%;
}

/* ===== Responsive - Mobile Extra Small ===== */
@media (max-width: 359px) {
    .hero-title {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .pilot-v2-cards {
        grid-template-columns: 1fr;
    }

    .pilot-v2-card-wide {
        grid-column: span 1;
    }

    .pilot-v2-card {
        flex-direction: row;
        text-align: left;
    }

    .contact-v2-title {
        font-size: 2rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-column:last-child {
        grid-column: span 1;
    }
}

/* ===== Responsive - Mobile Small ===== */
@media (max-width: 480px) {
    /* Improve hero section on small screens */
    .hero-title {
        font-size: clamp(1.25rem, 6vw, 1.75rem);
    }

    .hero-subtitle {
        font-size: 0.875rem;
        padding: 0 var(--spacing-xs);
    }

    .hero-buttons {
        width: 100%;
        padding: 0 var(--spacing-xs);
    }

    .hero-btn {
        width: 100%;
        text-align: center;
    }

    /* Problem section improvements */
    .problem-stat-number {
        font-size: 3rem;
    }

    .problem-text p {
        font-size: 0.875rem;
    }

    .problem-question {
        font-size: 1rem;
    }

    /* About supporters */
    .supporter-logo-box {
        width: 100px;
        height: 40px;
    }

    .supporters-row {
        gap: var(--spacing-md);
    }

    /* Steps section improvements */
    .step-number {
        font-size: 3rem;
    }

    .step-title {
        font-size: 1.125rem;
    }

    /* Feature cards on mobile */
    .features-grid {
        gap: var(--spacing-md);
    }

    .feature-card {
        padding: var(--spacing-md);
    }

    .feature-title {
        font-size: 1rem;
    }

    .feature-icon {
        width: 40px;
        height: 40px;
    }

    /* Pilot cards improvement for small screens */
    .pilot-v2-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }

    .pilot-v2-card {
        padding: var(--spacing-sm);
        min-height: 48px;
        gap: var(--spacing-xs);
    }

    .pilot-v2-card-text {
        font-size: 0.6875rem;
        line-height: 1.3;
    }

    .pilot-v2-card-icon {
        width: 18px;
        height: 18px;
    }

    .pilot-v2-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }

    .pilot-v2-desc {
        font-size: 0.9375rem;
    }

    .pilot-v2-card-wide {
        grid-column: span 2;
    }

    /* Contact section */
    .contact-v2-title {
        font-size: clamp(2rem, 12vw, 3rem);
    }

    .contact-v2-card {
        padding: var(--spacing-md);
    }

    .contact-v2-email {
        margin: 0 calc(var(--spacing-sm) * -1);
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .contact-v2-email-text {
        font-size: 0.875rem;
    }

    /* Preorder section */
    .price-value {
        font-size: 2.5rem;
    }

    /* Section titles */
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
    }

    /* About section */
    .about-text p {
        font-size: 0.9375rem;
    }

    /* Footer */
    .footer-title {
        font-size: 1.5rem;
    }

    .footer-links {
        gap: var(--spacing-lg);
    }

    .footer-column {
        min-width: 100px;
    }
}

/* ===== Responsive - Tablet ===== */
@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }

    .menu-toggle {
        display: none;
    }

    .nav-mobile {
        display: none;
    }

    .problem-layout {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
        align-items: start;
    }

    .problem-stat-number {
        font-size: clamp(5rem, 10vw, 7rem);
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 900px;
    }

    .showcase-content {
        flex-direction: row;
        align-items: center;
    }

    .showcase-visual {
        flex: 1;
    }

    .showcase-info {
        flex: 1;
    }

    .steps-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }

    .step-card {
        padding-left: 0;
        border-left: none;
        border-top: 2px solid var(--color-border);
        padding-top: var(--spacing-lg);
    }

    .step-card:hover {
        border-top-color: var(--color-primary);
    }

    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .use-case-large {
        grid-column: span 2;
    }

    .preorder .container {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-3xl);
    }

    .preorder-content {
        flex: 1;
        min-width: 0;
    }

    .preorder-visual {
        flex: 1;
        min-width: 0;
    }

    .supporter-logo-box {
        width: 140px;
        height: 55px;
    }

    .logo-placeholder-box {
        width: 140px;
        height: 55px;
    }

    .contact-content {
        flex-direction: row;
    }

    .contact-info {
        flex: 1;
    }

    .contact-form {
        flex: 1;
    }

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        gap: var(--spacing-3xl);
    }

    .footer-links {
        display: flex;
        gap: var(--spacing-3xl);
        flex-wrap: nowrap;
    }
}

/* ===== Responsive - Desktop ===== */
@media (min-width: 1024px) {
    .hero {
        padding: calc(80px + var(--spacing-2xl)) var(--spacing-lg) var(--spacing-xl);
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1000px;
    }

    .device-display {
        width: 400px;
        height: 400px;
    }

    .use-cases-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .use-case-large {
        grid-column: span 1;
        grid-row: span 2;
    }
}

/* ===== Responsive - Large Desktop ===== */
@media (min-width: 1440px) {
    html {
        font-size: 18px;
    }
}

/* ===== Animations on Scroll ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations */
.fade-in-stagger {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-stagger.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Selection ===== */
::selection {
    background: var(--color-primary);
    color: var(--color-text);
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
    transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ===== Custom Cursor (Optional Enhancement) ===== */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.15s ease, opacity 0.15s ease;
    mix-blend-mode: difference;
}

.custom-cursor.active {
    transform: scale(1.5);
}

/* ===== Loading Animation ===== */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-ring {
    width: 60px;
    height: 60px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ===== Magnetic Button Effect ===== */
.magnetic-btn {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ===== Noise Texture Overlay ===== */
.noise-overlay {
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
    z-index: 9999;
}

/* ===== Glow Effect Utility ===== */
.glow {
    position: relative;
}

.glow::after {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(45deg, var(--color-primary), transparent, var(--color-primary));
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    filter: blur(10px);
    transition: opacity var(--transition-normal);
}

.glow:hover::after {
    opacity: 0.5;
}

/* ===== Shimmer Effect ===== */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

/* ===== Text Reveal Animation ===== */
.text-reveal {
    overflow: hidden;
}

.text-reveal span {
    display: inline-block;
    transform: translateY(100%);
    animation: textReveal 0.8s ease forwards;
}

@keyframes textReveal {
    to {
        transform: translateY(0);
    }
}

/* ===== Floating Elements ===== */
.float {
    animation: float 6s ease-in-out infinite;
}

.float-delay-1 {
    animation-delay: 1s;
}

.float-delay-2 {
    animation-delay: 2s;
}

/* ===== Border Animation ===== */
.border-animate {
    position: relative;
}

.border-animate::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid transparent;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light), var(--color-primary)) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: borderRotate 4s linear infinite;
}

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

/* ===== Accessibility: Skip Link ===== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-text);
    padding: 8px 16px;
    z-index: 10002;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    text-decoration: none;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
}

/* ===== Accessibility: Visually Hidden ===== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== Accessibility: Required Field Indicator ===== */
.required {
    color: var(--color-primary);
}

/* ===== Testimonials Section ===== */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--grid-pattern);
    background-size: var(--grid-size) var(--grid-size);
    pointer-events: none;
}

.testimonials::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    transition: all var(--transition-normal);
    position: relative;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-primary);
}

.testimonial-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.testimonial-content {
    flex: 1;
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
}

.testimonial-rating svg {
    width: 16px;
    height: 16px;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-style: italic;
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.author-avatar {
    flex-shrink: 0;
}

.author-avatar .image-placeholder.avatar {
    width: 48px;
    height: 48px;
    min-height: auto;
    border-radius: 50%;
    padding: 0;
    font-size: 0.625rem;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-name {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-style: normal;
    font-weight: 600;
    color: var(--color-text);
}

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

/* ===== Trust Badges ===== */
.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    position: relative;
    z-index: 1;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.05em;
}

.trust-badge svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ===== Semantic Specs List (DL) ===== */
.showcase-specs {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0;
}

.showcase-specs > div {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-fast);
    position: relative;
}

.showcase-specs > div::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.showcase-specs > div:hover {
    padding-left: var(--spacing-xs);
}

.showcase-specs > div:hover::before {
    width: 100%;
}

.showcase-specs dt {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.showcase-specs dd {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-primary);
    margin: 0;
}

/* ===== Enhanced Focus States for Accessibility ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --color-border: #666666;
        --color-text-secondary: #CCCCCC;
        --color-text-muted: #AAAAAA;
    }

    .btn-primary {
        border: 2px solid var(--color-text);
    }

    .feature-card,
    .testimonial-card,
    .faq-item,
    .use-case-card {
        border-width: 2px;
    }
}

/* ===== Print Styles ===== */
@media print {
    .header,
    .nav-mobile,
    .hero-video-bg,
    .hero-grid-overlay,
    .features-bg-pattern,
    .showcase-bg-gradient,
    .device-orbit,
    .carousel-controls,
    .footer-bg-text,
    .noise-overlay,
    .interactive-grid,
    .btn-scroll {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    a {
        color: black;
        text-decoration: underline;
    }

    .accent {
        color: black;
    }
}