/* ChipRadar Landing Page Styles */
/* Professional, modern, tech-focused design */

:root {
    --color-bg: #0a0a0f;
    --color-surface: #12121a;
    --color-surface-hover: #1a1a25;
    --color-border: #2a2a3a;
    --color-text: #f5f5f7;
    --color-text-muted: #8b8b9e;
    --color-primary: #00d4ff;
    --color-primary-dark: #00a8cc;
    --color-accent: #7c3aed;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Beta Banner */
.beta-banner {
    background: linear-gradient(90deg, var(--color-warning) 0%, #fbbf24 100%);
    color: #000;
    padding: 10px 24px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.beta-badge {
    background: rgba(0,0,0,0.2);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 12px;
}

/* Navigation */
.navbar {
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    font-size: 28px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 150ms;
}

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

.github-link {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: all 150ms;
}

.github-link:hover {
    border-color: var(--color-primary);
    background: var(--color-surface-hover);
}

/* Hero Section */
.hero {
    padding: 80px 0 60px;
    position: relative;
}

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

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

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

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 540px;
}

/* Form */
.notify-form {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.notify-form.inline {
    justify-content: center;
    max-width: 500px;
    margin: 0 auto 16px;
}

.email-input {
    flex: 1;
    min-width: 280px;
    padding: 16px 20px;
    font-size: 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    outline: none;
    font-family: var(--font-sans);
}

.email-input:focus {
    border-color: var(--color-primary);
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 28px;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-sans);
    color: #000;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 150ms;
    white-space: nowrap;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0,212,255,0.3);
}

.btn-primary.large {
    padding: 18px 36px;
    font-size: 18px;
}

.form-note {
    font-size: 14px;
    color: var(--color-text-muted);
}

.privacy-note {
    font-size: 14px;
    color: var(--color-text-muted);
    text-align: center;
}

/* Hero Visual - Radar Animation */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.radar-container {
    position: relative;
    width: 380px;
    height: 380px;
}

.radar {
    position: relative;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 0%, transparent 30%, rgba(0,212,255,0.05) 30%, rgba(0,212,255,0.05) 31%, transparent 31%, transparent 55%, rgba(0,212,255,0.05) 55%, rgba(0,212,255,0.05) 56%, transparent 56%);
    border-radius: 50%;
    border: 2px solid rgba(0,212,255,0.1);
}

.radar-sweep {
    position: absolute;
    width: 50%;
    height: 50%;
    top: 0;
    left: 50%;
    background: linear-gradient(90deg, transparent 0%, rgba(0,212,255,0.3) 100%);
    transform-origin: 0% 100%;
    animation: radar-sweep 4s linear infinite;
    border-radius: 0 100% 0 0;
}

@keyframes radar-sweep {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.radar-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--color-primary);
    animation: pulse 2s ease-in-out infinite;
}

.radar-dot.dot-1 { top: 25%; left: 60%; animation-delay: 0s; }
.radar-dot.dot-2 { top: 55%; left: 75%; animation-delay: 0.7s; }
.radar-dot.dot-3 { top: 70%; left: 40%; animation-delay: 1.4s; }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hardware-badges {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.badge {
    padding: 6px 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-muted);
}

/* Trust Section */
.trust {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.trust-text {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.supplier-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.supplier {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-muted);
    opacity: 0.7;
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all 250ms;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.feature-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Hardware Section */
.hardware {
    padding: 100px 0;
    background: var(--color-surface);
}

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

.hardware-category {
    padding: 28px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.hardware-category h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.hardware-category ul {
    list-style: none;
}

.hardware-category li {
    font-size: 14px;
    color: var(--color-text-muted);
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}

.hardware-category li:last-child {
    border-bottom: none;
}

/* Status Section */
.status {
    padding: 100px 0;
}

.status-card {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.status-card h2 {
    font-size: 28px;
    margin-bottom: 24px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-bg);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-success) 100%);
    border-radius: 100px;
}

.progress-text {
    font-size: 18px;
    font-weight: 600;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 40px 0;
    text-align: left;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--color-bg);
    border-radius: var(--radius-md);
}

.status-item.complete {
    border-left: 3px solid var(--color-success);
}

.status-item.in-progress {
    border-left: 3px solid var(--color-warning);
}

.status-icon {
    font-weight: 700;
}

.status-item.complete .status-icon {
    color: var(--color-success);
}

.status-item.in-progress .status-icon {
    color: var(--color-warning);
}

.status-note {
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    text-align: center;
}

.cta h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta > p {
    font-size: 18px;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
}

/* Footer */
.footer {
    padding: 60px 0 24px;
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 15px;
    line-height: 1.6;
}

.link-group h4 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    color: var(--color-text);
}

.link-group a {
    display: block;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 6px 0;
    font-size: 15px;
    transition: color 150ms;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top:
/* ENHANCED v1.1 - Button Glow Effect */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

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

.btn-primary:hover {
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.5), 0 20px 40px rgba(0, 212, 255, 0.3);
}

/* Background Particles */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-up 15s linear infinite;
    box-shadow: 0 0 10px var(--color-primary);
}

@keyframes float-up {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 25%; animation-delay: 2s; }
.particle:nth-child(3) { left: 40%; animation-delay: 4s; }
.particle:nth-child(4) { left: 55%; animation-delay: 1s; }
.particle:nth-child(5) { left: 70%; animation-delay: 3s; }
.particle:nth-child(6) { left: 85%; animation-delay: 5s; }