/* ===================================
   NADA NEWS - Landing Page Styles
   ================================== */

/* CSS Variables for Brand Colors */
:root {
    /* Brand Colors - Vibrant Gradients */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --warm-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);

    /* Neutral Colors */
    --bg-dark: #0a0a0a;
    --bg-darker: #000000;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;

    /* Glitch Colors */
    --glitch-color-1: #ff00ff;
    --glitch-color-2: #00ffff;
    --glitch-color-3: #ffff00;

    /* Spacing */
    --section-padding: clamp(4rem, 10vw, 8rem);
    --container-padding: clamp(1.5rem, 5vw, 3rem);
}

/* ===================================
   Reset & Base Styles for NADA LP
   ================================== */

body.nada-news-lp {
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    background-color: var(--bg-darker);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#nada-news-landing * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===================================
   Custom Cursor
   ================================== */

#nada-news-landing .cursor,
#nada-news-landing .cursor-follower {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.2s ease;
}

#nada-news-landing .cursor {
    background-color: white;
    transform: translate(-50%, -50%);
}

#nada-news-landing .cursor-follower {
    border: 2px solid white;
    background-color: transparent;
    width: 40px;
    height: 40px;
    transform: translate(-50%, -50%);
    transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease;
}

/* Hide custom cursor on mobile */
@media (max-width: 768px) {
    #nada-news-landing .cursor,
    #nada-news-landing .cursor-follower {
        display: none;
    }
}

/* ===================================
   Canvas Background
   ================================== */

#noiseCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
    pointer-events: none;
    transition: opacity 1s ease;
}

body.scrolled #noiseCanvas {
    opacity: 0.05;
}

/* ===================================
   Fixed Newsletter Form
   ================================== */

#nada-news-landing .fixed-newsletter {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 320px;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    z-index: 9998;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

#nada-news-landing .fixed-newsletter.hidden {
    transform: translateY(150%);
    opacity: 0;
    pointer-events: none;
}

#nada-news-landing .fixed-newsletter.visible {
    transform: translateY(0);
    opacity: 1;
}

#nada-news-landing .fixed-newsletter .close-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem;
    transition: color 0.3s ease;
}

#nada-news-landing .fixed-newsletter .close-btn:hover {
    color: var(--text-primary);
}

#nada-news-landing .fixed-newsletter .newsletter-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

#nada-news-landing .fixed-newsletter .newsletter-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

#nada-news-landing .fixed-newsletter .newsletter-form-fixed {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

#nada-news-landing .fixed-newsletter .form-input-fixed {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    transition: all 0.3s ease;
}

#nada-news-landing .fixed-newsletter .form-input-fixed:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.8);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

#nada-news-landing .fixed-newsletter .submit-btn-fixed {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    background: var(--primary-gradient);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

#nada-news-landing .fixed-newsletter .submit-btn-fixed:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.5);
}

#nada-news-landing .fixed-newsletter .form-message-fixed {
    font-size: 0.85rem;
    min-height: 1.2rem;
    margin-top: 0.5rem;
}

#nada-news-landing .fixed-newsletter .form-message-fixed.success {
    color: #4ade80;
}

#nada-news-landing .fixed-newsletter .form-message-fixed.error {
    color: #f87171;
}

@media (max-width: 768px) {
    #nada-news-landing .fixed-newsletter {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        width: auto;
    }
}

/* ===================================
   Container & Layout
   ================================== */

#nada-news-landing .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

@media (min-width: 769px) {
    position: relative;
}

#nada-news-landing .section {
    position: relative;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    /*padding: var(--section-padding) 0;*/
    z-index: 1;
}

/* ===================================
   Hero Section
   ================================== */

#nada-news-landing .hero-section {
    position: relative;
    text-align: center;
    min-height: 100dvh;
}

#nada-news-landing .hero-content {
    position: relative;
    z-index: 2;
}
@media (min-width: 769px) {
    #nada-news-landing .hero-content {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

#nada-news-landing .subtitle {
    font-size: clamp(0.875rem, 2vw, 1rem);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 500;
}
@media (max-width: 768px) {
    #nada-news-landing .subtitle {
        margin-bottom: 2rem;
    }
}

#nada-news-landing .logo-container {
}
@media (max-width: 768px) {
    #nada-news-landing .logo-container {
        margin-bottom: 2rem;
    }
}

#nada-news-landing .main-logo {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
    mix-blend-mode: screen;
    filter:
        drop-shadow(0 0 30px rgba(102, 126, 234, 0.5));
}

@media (max-width: 768px) {
    #nada-news-landing .main-logo {
        margin: 50px auto;
    }
}

@media (max-width: 768px) {
    #nada-news-landing .main-logo {
        max-width: 90%;
    }
}

#nada-news-landing .rebranding-text {
    font-size: clamp(1.125rem, 2.5vw, 1.75rem);
    font-weight: 400;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
}

#nada-news-landing .rebranding-text br {
    display: block;
    content: "";
    margin-bottom: 0.25rem;
}

#nada-news-landing .brand-highlight {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

#nada-news-landing .hero-date {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    margin-top: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 769px) {
    #nada-news-landing .hero-date {
        padding-bottom: 0;
    }
}

#nada-news-landing .date-label {
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

#nada-news-landing .date-value {
    font-weight: 700;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
}

/* ===================================
   Glitch Effect
   ================================== */

#nada-news-landing .glitch-text {
    position: relative;
    animation: glitch 5s infinite;
}

#nada-news-landing .glitch-text::before,
#nada-news-landing .glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#nada-news-landing .glitch-text::before {
    animation: glitch-1 4s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
    transform: translate(-1px, -1px);
    opacity: 0.6;
}

#nada-news-landing .glitch-text::after {
    animation: glitch-2 4.5s infinite;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
    transform: translate(1px, 1px);
    opacity: 0.6;
}

@keyframes glitch {
    0%, 100% { text-shadow: 0 0 0 transparent; }
    25% { text-shadow: -1px 0 var(--glitch-color-1), 1px 0 var(--glitch-color-2); }
    50% { text-shadow: 1px 0 var(--glitch-color-1), -1px 0 var(--glitch-color-2); }
    75% { text-shadow: -1px 0 var(--glitch-color-2), 1px 0 var(--glitch-color-3); }
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(-2px, 0); }
    66% { transform: translate(2px, 0); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(2px, 0); }
    66% { transform: translate(-2px, 0); }
}

/* ===================================
   Scroll Indicator
   ================================== */

#nada-news-landing .scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0.6;
    z-index: 10;
}
@media (min-width: 769px) {
    #nada-news-landing .scroll-indicator {
        position: relative;
        left: inherit;
        transform: inherit;
    }
}

#nada-news-landing .scroll-text {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    font-weight: 500;
}

#nada-news-landing .scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--text-primary), transparent);
    animation: scrollLineMove 2s ease-in-out infinite;
}

@keyframes scrollLineMove {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(20px); opacity: 0; }
}

/* ===================================
   Transition Section
   ================================== */

#nada-news-landing .transition-section {
    background: linear-gradient(to bottom, var(--bg-darker) 0%, var(--bg-dark) 100%);
}

#nada-news-landing .transition-section.section {
    min-height: inherit;
}

#nada-news-landing .transition-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

#nada-news-landing .section-title {
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

#nada-news-landing .title-word {
    display: inline-block;
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#nada-news-landing .large-text {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    line-height: 2;
    margin-bottom: 4rem;
    font-weight: 300;
}

#nada-news-landing .large-text strong {
    font-weight: 700;
    color: var(--text-primary);
}

#nada-news-landing .origin-block {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
    margin-top: 6rem;
    backdrop-filter: blur(10px);
}

#nada-news-landing .block-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#nada-news-landing .block-text {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 2;
    margin-bottom: 2rem;
    font-weight: 300;
}

#nada-news-landing .emphasis-text {
    font-weight: 600;
    color: var(--text-primary);
}

/* ===================================
   Vision Section
   ================================== */

#nada-news-landing .vision-section {
    background: var(--bg-dark);
}
#nada-news-landing .vision-section.section {
    min-height: inherit;
}

#nada-news-landing .vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 120px 0;
}

#nada-news-landing .vision-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

#nada-news-landing .vision-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
}

#nada-news-landing .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#nada-news-landing .card-text {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 1rem;
    font-weight: 400;
}

#nada-news-landing .card-text-small {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 300;
}

#nada-news-landing .mission-list {
    list-style: none;
    padding: 0;
}

#nada-news-landing .mission-list li {
    font-size: 1.125rem;
    line-height: 2;
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 1rem;
}

#nada-news-landing .mission-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* ===================================
   Coverage Section
   ================================== */

#nada-news-landing .coverage-section-wrapper {
    background: var(--bg-dark);
    padding: var(--section-padding) 0;
}

#nada-news-landing .coverage-section {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

#nada-news-landing .coverage-title {
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
    background: var(--warm-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#nada-news-landing .coverage-description {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    line-height: 2;
    margin-bottom: 3rem;
    color: var(--text-secondary);
}

#nada-news-landing .coverage-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

#nada-news-landing .tag {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
}

#nada-news-landing .tag:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

/* ===================================
   Network Section
   ================================== */

#nada-news-landing .network-section {
    background: linear-gradient(to bottom, var(--bg-dark) 0%, var(--bg-darker) 100%);
}

#nada-news-landing .network-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

#nada-news-landing .network-description {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    line-height: 2;
    margin-bottom: 4rem;
    color: var(--text-secondary);
}

#nada-news-landing .network-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

#nada-news-landing .feature-item {
    text-align: center;
    padding: 2rem;
}

#nada-news-landing .feature-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

#nada-news-landing .feature-text {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* ===================================
   CTA Section
   ================================== */

#nada-news-landing .cta-section {
    background: var(--bg-dark);
}
#nada-news-landing .section.cta-section {
    min-height: inherit;
    padding-bottom: 120px;
}

#nada-news-landing .cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

#nada-news-landing .cta-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: 2rem;
}

#nada-news-landing .gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#nada-news-landing .cta-description {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    line-height: 2;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

#nada-news-landing .newsletter-benefits {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

#nada-news-landing .benefit-item {
    padding: 0.5rem 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
}

#nada-news-landing .newsletter-form {
    margin-top: 3rem;
}

#nada-news-landing .form-group {
    display: flex;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

#nada-news-landing .form-input {
    flex: 1;
    padding: 1.25rem 1.5rem;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    transition: all 0.3s ease;
}

#nada-news-landing .form-input:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.8);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

#nada-news-landing .form-input::placeholder {
    color: var(--text-muted);
}

#nada-news-landing .submit-btn {
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    background: var(--primary-gradient);
    border: none;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

#nada-news-landing .submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.5);
}

#nada-news-landing .btn-arrow {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

#nada-news-landing .submit-btn:hover .btn-arrow {
    transform: translateX(5px);
}

#nada-news-landing .form-message {
    margin-top: 1rem;
    font-size: 0.95rem;
    min-height: 1.5rem;
}

#nada-news-landing .form-message.success {
    color: #4ade80;
}

#nada-news-landing .form-message.error {
    color: #f87171;
}

@media (max-width: 768px) {
    #nada-news-landing .form-group {
        flex-direction: column;
    }

    #nada-news-landing .submit-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===================================
   Footer
   ================================== */

#nada-news-landing .footer {
    background: var(--bg-darker);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

#nada-news-landing .footer-content {
    text-align: center;
}

#nada-news-landing .footer-brand {
    margin-bottom: 2rem;
}

#nada-news-landing .footer-logo {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#nada-news-landing .footer-tagline {
    font-size: 0.95rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

#nada-news-landing .footer-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

#nada-news-landing .footer-text-small {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ===================================
   Fade In Animations
   ================================== */

#nada-news-landing .fade-in-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

#nada-news-landing .fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Adjustments
   ================================== */

@media (max-width: 768px) {
    :root {
        --section-padding: clamp(3rem, 8vw, 5rem);
    }

    #nada-news-landing .vision-grid {
        grid-template-columns: 1fr;
    }

    #nada-news-landing .origin-block {
        padding: 2rem 1.5rem;
    }

    #nada-news-landing .vision-card {
        padding: 2rem 1.5rem;
    }

    #nada-news-landing .hero-content {
        padding-bottom: 6rem;
    }
}

/* ===================================
   Reduced Motion Support
   ================================== */

@media (prefers-reduced-motion: reduce) {
    #nada-news-landing * {
        animation: none !important;
        transition: none !important;
    }

    html {
        scroll-behavior: auto;
    }
}


@media (min-width: 769px) {
    .sp-only {
        display: none!important;
    }
}

@media (max-width: 768px) {
    .pc-only {
        display: none!important;
    }
}