/* ============================================
   BLACK PROTOCOL - Coming Soon Landing Page
   ============================================ */

/* CSS Custom Properties */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a24;
    --fg-primary: #f0f0f5;
    --fg-secondary: #a0a0b0;
    --fg-muted: #606070;
    --accent-blue: #00d4ff;
    --accent-red: #ff3366;
    --accent-glow: rgba(0, 212, 255, 0.3);
    --border-color: #2a2a3a;
    --success-color: #00ff88;
    --font-orbitron: 'Orbitron', sans-serif;
    --font-rajdhani: 'Rajdhani', sans-serif;
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-rajdhani);
    background: var(--bg-primary);
    color: var(--fg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

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

.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 51, 102, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(0, 212, 255, 0.03) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.5rem 2rem;
    transition: var(--transition-smooth);
    background: linear-gradient(to bottom, var(--bg-primary) 0%, transparent 100%);
}

.navbar.scrolled {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-orbitron);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.logo-text {
    color: var(--fg-primary);
}

.logo-accent {
    color: var(--accent-blue);
    margin-left: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-family: var(--font-orbitron);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-decoration: none;
    color: var(--fg-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-blue);
    transition: var(--transition-fast);
}

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

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    padding: 6rem 2rem 4rem;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    width: 100%;
    position: relative;
}

/* Hero Badge */
.hero-badge {
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s ease forwards 0.3s;
}

.badge-text {
    font-family: var(--font-orbitron);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-blue);
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--accent-blue);
    border-radius: 2px;
    display: inline-block;
}

/* Hero Title */
.hero-title {
    font-family: var(--font-orbitron);
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: 0.02em;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease forwards 0.6s;
}

.title-line {
    display: block;
    color: var(--fg-primary);
}

.title-line.accent {
    color: var(--accent-blue);
    text-shadow: 0 0 40px var(--accent-glow);
}

/* Hero Tagline */
.hero-tagline {
    font-size: 1.125rem;
    color: var(--fg-secondary);
    max-width: 520px;
    margin: 0 auto 3rem;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s ease forwards 0.9s;
}

@media (max-width: 600px) {
    .hero-tagline {
        font-size: 1rem;
    }
}

/* Countdown */
.countdown-container {
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s ease forwards 1.2s;
}

.countdown-label {
    font-family: var(--font-orbitron);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--fg-muted);
    margin-bottom: 1.5rem;
}

.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.countdown-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1rem 0.75rem;
    min-width: 90px;
    position: relative;
    overflow: hidden;
}

.countdown-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
    opacity: 0.5;
}

.countdown-number {
    font-family: var(--font-orbitron);
    font-size: 2rem;
    font-weight: 700;
    color: var(--fg-primary);
    display: block;
    line-height: 1;
}

.countdown-label-sm {
    font-family: var(--font-orbitron);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--fg-muted);
    margin-top: 0.5rem;
    display: block;
}

.countdown-separator {
    font-family: var(--font-orbitron);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-blue);
    animation: pulse 1.5s ease infinite;
}

@media (max-width: 600px) {
    .countdown-item {
        min-width: 70px;
        padding: 0.75rem 0.5rem;
    }
    .countdown-number {
        font-size: 1.5rem;
    }
    .countdown-separator {
        font-size: 1.25rem;
    }
}

@media (max-width: 400px) {
    .countdown-item {
        min-width: 60px;
        padding: 0.5rem 0.35rem;
    }
    .countdown-number {
        font-size: 1.25rem;
    }
    .countdown-label-sm {
        font-size: 0.5rem;
    }
}

/* CTA Button */
.cta-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-orbitron);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-blue);
    background: transparent;
    border: 2px solid var(--accent-blue);
    border-radius: 2px;
    padding: 1rem 3rem;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition-smooth);
    margin-top: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s ease forwards 1.5s;
}

.cta-button:hover {
    color: var(--bg-primary);
    background: var(--accent-blue);
    box-shadow: 0 0 60px var(--accent-glow);
}

.cta-button:active {
    transform: scale(0.98);
}

.cta-text {
    position: relative;
    z-index: 2;
    transition: var(--transition-smooth);
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: var(--transition-smooth);
}

.cta-button:hover .cta-glow {
    width: 200px;
    height: 200px;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.6;
    animation: bounce 2s ease infinite;
}

.scroll-text {
    font-family: var(--font-orbitron);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--fg-muted);
}

.scroll-arrow {
    width: 18px;
    height: 18px;
    border-right: 1px solid var(--fg-muted);
    border-bottom: 1px solid var(--fg-muted);
    transform: rotate(45deg);
}

/* Newsletter Section */
.newsletter {
    padding: 6rem 2rem;
    position: relative;
    z-index: 2;
    background: var(--bg-secondary);
}

.newsletter-content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-title {
    font-family: var(--font-orbitron);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--fg-primary);
    margin-bottom: 1rem;
}

.newsletter-subtitle {
    font-size: 1rem;
    color: var(--fg-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
}

/* Form */
.newsletter-form {
    margin-bottom: 2rem;
}

.input-group {
    position: relative;
    margin-bottom: 1.5rem;
    text-align: left;
}

.input-label {
    font-family: var(--font-orbitron);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--fg-muted);
    margin-bottom: 0.75rem;
    display: block;
}

.email-input {
    width: 100%;
    font-family: var(--font-rajdhani);
    font-size: 1rem;
    color: var(--fg-primary);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 1rem 1.25rem;
    transition: var(--transition-smooth);
    outline: none;
}

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

.email-input:hover {
    border-color: var(--fg-muted);
}

.email-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--accent-glow);
}

.input-focus-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: var(--transition-smooth);
    pointer-events: none;
}

.email-input:focus + .input-focus-line {
    width: 100%;
}

.input-error {
    display: block;
    font-size: 0.75rem;
    color: var(--accent-red);
    margin-top: 0.5rem;
    opacity: 0;
    transition: var(--transition-fast);
    min-height: 1.2rem;
}

.input-error.show {
    opacity: 1;
}

/* Submit Button */
.submit-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-orbitron);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--accent-blue);
    border: none;
    border-radius: 2px;
    padding: 1rem 2.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    overflow: hidden;
    width: 100%;
}

.submit-button:hover {
    background: #00b8e0;
    box-shadow: 0 0 40px var(--accent-glow);
    transform: translateY(-2px);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.submit-text {
    transition: var(--transition-smooth);
}

.submit-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: var(--transition-smooth);
}

.submit-loader.show {
    opacity: 1;
}

.submit-loader.show + .submit-text {
    opacity: 0;
}

.loader-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--bg-primary);
    border-top-color: var(--bg-primary);
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Success Message */
.success-message {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--success-color);
    border-radius: 4px;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-smooth);
}

.success-message.show {
    display: flex;
    animation: fadeUp 0.6s ease forwards;
}

.success-icon {
    color: var(--success-color);
    font-size: 1.25rem;
}

.success-text {
    font-family: var(--font-orbitron);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--success-color);
}

/* Social Section */
.social {
    padding: 4rem 2rem;
    position: relative;
    z-index: 2;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.social-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.social-title {
    font-family: var(--font-orbitron);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--fg-primary);
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    color: var(--fg-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.social-link:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-4px);
}

.social-icon {
    width: 22px;
    height: 22px;
    transition: var(--transition-smooth);
}

/* Footer */
.footer {
    padding: 2rem;
    position: relative;
    z-index: 2;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

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

/* About Section */
.about {
    padding: 6rem 2rem;
    position: relative;
    z-index: 2;
    background: var(--bg-primary);
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
}

.about-title {
    font-family: var(--font-orbitron);
    font-size: 2rem;
    font-weight: 700;
    color: var(--fg-primary);
    text-align: center;
    margin-bottom: 3.5rem;
    letter-spacing: 0.05em;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.about-card:nth-child(1) { animation-delay: 0.2s; }
.about-card:nth-child(2) { animation-delay: 0.4s; }
.about-card:nth-child(3) { animation-delay: 0.6s; }

.about-card:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 0 40px var(--accent-glow);
    transform: translateY(-8px);
}

.about-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.about-card-title {
    font-family: var(--font-orbitron);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.about-card-text {
    font-size: 0.95rem;
    color: var(--fg-secondary);
    line-height: 1.7;
}

.about-mission {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 3rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.about-mission::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
    opacity: 0.5;
}

.mission-title {
    font-family: var(--font-orbitron);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--fg-primary);
    margin-bottom: 1.5rem;
}

.mission-text {
    font-size: 1.1rem;
    color: var(--fg-secondary);
    line-height: 1.8;
}

/* Social Section */
.social {
    padding: 4rem 2rem;
    position: relative;
    z-index: 2;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.social-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.social-title {
    font-family: var(--font-orbitron);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--fg-primary);
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    color: var(--fg-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.social-link:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-4px);
}

.social-icon {
    width: 22px;
    height: 22px;
    transition: var(--transition-smooth);
}

/* Footer */
.footer {
    padding: 2rem;
    position: relative;
    z-index: 2;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

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

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

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

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.4;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

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

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem 1.5rem;
    }
    .navbar.scrolled {
        padding: 0.75rem 1.5rem;
    }
    .nav-links {
        gap: 1.5rem;
    }
    .nav-link {
        font-size: 0.65rem;
    }
    .hero {
        padding: 5rem 1.5rem 3rem;
    }
    .hero-badge {
        margin-bottom: 1.5rem;
    }
    .badge-text {
        font-size: 0.65rem;
        padding: 0.4rem 1rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 0.75rem 1rem;
    }
    .navbar.scrolled {
        padding: 0.5rem 1rem;
    }
    .nav-links {
        gap: 1rem;
    }
    .nav-link {
        font-size: 0.6rem;
    }
    .nav-logo {
        font-size: 1rem;
    }
    .hero {
        padding: 4rem 1rem 2rem;
    }
    .hero-badge {
        margin-bottom: 1.25rem;
    }
    .countdown-item {
        min-width: 55px;
        padding: 0.5rem 0.25rem;
    }
    .countdown-number {
        font-size: 1.1rem;
    }
    .countdown-label-sm {
        font-size: 0.45rem;
    }
    .cta-button {
        padding: 0.85rem 2rem;
        font-size: 0.75rem;
    }
    .newsletter {
        padding: 4rem 1rem;
    }
    .social {
        padding: 3rem 1rem;
    }
    .footer {
        padding: 1.5rem 1rem;
    }
    /* About section mobile responsive */
    .about {
        padding: 4rem 1rem;
    }
    .about-title {
        font-size: 1.5rem;
        margin-bottom: 2.5rem;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .about-card {
        padding: 1.5rem;
    }
    .about-card-title {
        font-size: 1rem;
    }
    .about-card-text {
        font-size: 0.9rem;
    }
    .about-mission {
        padding: 2rem 1.5rem;
    }
    .mission-title {
        font-size: 1.25rem;
    }
    .mission-text {
        font-size: 1rem;
    }
}