/* XFROG - 3A级像素游戏官网 | 赛博朋克风格 */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;600;700&display=swap');

/* ==================== 全局设置 ==================== */

:root {
    --primary: #00ff9d;
    --secondary: #00d4ff;
    --accent: #ff00ff;
    --danger: #ff0055;
    --warning: #ffaa00;

    --bg-dark: #0a0e1a;
    --bg-darker: #050812;
    --bg-card: rgba(15, 20, 35, 0.8);

    --text-primary: #ffffff;
    --text-secondary: #b4b9d0;
    --text-muted: #6b7280;

    --glow-primary: rgba(0, 255, 157, 0.5);
    --glow-secondary: rgba(0, 212, 255, 0.5);
    --glow-accent: rgba(255, 0, 255, 0.5);
}

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

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

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-darker);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* ==================== 赛博背景 ==================== */

.cyber-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

#matrix-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 255, 157, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 157, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

.scan-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 157, 0.02) 2px,
        rgba(0, 255, 157, 0.02) 4px
    );
    pointer-events: none;
    animation: scanlines 8s linear infinite;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

.vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(10, 14, 26, 0.8) 100%);
    pointer-events: none;
}

/* ==================== 导航栏 ==================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 26, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 255, 157, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
}

.logo-image {
    width: 50px;
    height: 50px;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    filter: drop-shadow(0 0 10px var(--glow-primary));
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.logo-glitch {
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    animation: glitchLogo 8s infinite;
}

@keyframes glitchLogo {
    0%, 90%, 100% {
        text-shadow:
            2px 2px 0 var(--secondary),
            -2px -2px 0 var(--accent);
    }
    95% {
        text-shadow:
            -2px 2px 0 var(--secondary),
            2px -2px 0 var(--accent);
    }
}

.logo-sub {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--text-secondary);
    font-weight: 300;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    transition: all 0.3s ease;
}

.nav-link::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    color: var(--primary);
    overflow: hidden;
    transition: width 0.3s ease;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    transition: all 0.3s ease;
    box-shadow: 0 0 10px var(--glow-primary);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-link:hover {
    text-shadow: 0 0 10px var(--glow-primary);
}

.btn-neon {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 0.75rem 2rem;
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-neon:hover::before {
    left: 0;
}

.btn-neon:hover {
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--glow-primary);
}

/* ==================== 英雄区 ==================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem 2rem 2rem;
    position: relative;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    z-index: 1;
}

.glitch-wrapper {
    margin-bottom: 2rem;
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: 5rem;
    font-weight: 900;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
    position: relative;
    animation: glitchText 5s infinite;
}

@keyframes glitchText {
    0%, 90%, 100% {
        transform: translate(0, 0);
        text-shadow:
            3px 3px 0 var(--secondary),
            -3px -3px 0 var(--accent),
            0 0 30px var(--glow-primary);
    }
    92% {
        transform: translate(-5px, 2px);
        text-shadow:
            5px 0 0 var(--secondary),
            -5px 0 0 var(--accent),
            0 0 30px var(--glow-primary);
    }
    94% {
        transform: translate(3px, -2px);
        text-shadow:
            -3px 0 0 var(--secondary),
            3px 0 0 var(--accent),
            0 0 30px var(--glow-primary);
    }
}

.hero-subtitle {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
    letter-spacing: 0.2em;
    min-height: 1.5em;
    display: flex;
    align-items: center;
}

.typing-text {
    display: inline-block;
    position: relative;
}

.typing-text .cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--primary);
    margin-left: 2px;
    animation: blink 0.75s step-end infinite;
    vertical-align: middle;
}

@keyframes typing {
    0%, 100% { width: 0; }
    50% { width: 100%; }
}

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

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 600px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid rgba(0, 255, 157, 0.2);
    backdrop-filter: blur(10px);
}

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

.stat-value {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
    display: block;
    text-shadow: 0 0 20px var(--glow-primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
}

.btn-primary,
.btn-secondary {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    font-weight: 700;
    padding: 1.2rem 3rem;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--bg-dark);
    box-shadow: 0 0 30px var(--glow-primary);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px var(--glow-primary);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-secondary:hover {
    background: rgba(0, 255, 157, 0.1);
    box-shadow: 0 0 20px var(--glow-primary);
}

.play-icon {
    font-size: 0.8rem;
}

/* ==================== 青蛙展示 ==================== */

.hero-visual {
    position: relative;
    height: 500px;
}

.frog-showcase {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.frog-card {
    position: relative;
    width: 300px;
    height: 300px;
    transition: box-shadow 0.3s ease;
}

.frog-card.scanning {
    animation: scanPulse 4s ease-in-out;
}

@keyframes scanPulse {
    0%, 100% {
        box-shadow: 0 0 30px rgba(0, 255, 157, 0.3);
    }
    50% {
        box-shadow: 0 0 60px rgba(0, 212, 255, 0.8),
                    0 0 100px rgba(0, 255, 157, 0.5);
    }
}

.card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(
        circle,
        var(--glow-primary) 0%,
        transparent 70%
    );
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.frog-pixel {
    position: relative;
    z-index: 2;
    width: 280px;
    height: 280px;
    margin: 0 auto;
    overflow: visible;
}

#frog-canvas {
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
    filter: drop-shadow(0 0 20px var(--glow-primary));
}

.hero-nft-image {
    position: relative;
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    object-fit: contain;
    filter: drop-shadow(0 0 30px var(--glow-primary))
            drop-shadow(0 0 60px var(--glow-secondary));
    animation: floatNFT 6s ease-in-out infinite;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    cursor: pointer;
    z-index: 1;
}

.hero-nft-image-scanned {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    object-fit: contain;
    filter: drop-shadow(0 0 50px rgba(0, 255, 157, 1))
            brightness(2)
            contrast(1.8)
            saturate(0.2)
            invert(0.3)
            hue-rotate(20deg);
    animation: floatNFT 6s ease-in-out infinite;
    z-index: 2;
    clip-path: inset(0 0 100% 0);
    transition: clip-path 0.1s linear;
    pointer-events: none;
}

/* 暂时禁用hover效果以测试CT扫描 */
/* .hero-nft-image:hover {
    transform: translateY(-20px) scale(1.15) rotate(5deg);
    filter: drop-shadow(0 0 50px var(--glow-accent))
            drop-shadow(0 0 100px var(--accent))
            drop-shadow(0 0 150px var(--glow-secondary))
            brightness(1.2)
            saturate(1.3);
    animation: floatNFT 6s ease-in-out infinite, glowPulse 3s ease-in-out infinite, shake 0.5s ease-in-out;
} */

@keyframes shake {
    0%, 100% { transform: translateY(-20px) scale(1.15) rotate(5deg); }
    25% { transform: translateY(-20px) scale(1.15) rotate(3deg); }
    50% { transform: translateY(-20px) scale(1.15) rotate(7deg); }
    75% { transform: translateY(-20px) scale(1.15) rotate(2deg); }
}

@keyframes floatNFT {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
    }
}


.hologram-effect {
    position: absolute;
    top: -50%;
    left: -10%;
    width: 120%;
    height: 8px;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(0, 255, 157, 0.4),
        rgba(0, 255, 157, 1),
        rgba(0, 255, 157, 0.4),
        transparent
    );
    box-shadow:
        0 0 30px rgba(0, 255, 157, 1),
        0 0 60px rgba(0, 255, 157, 0.8),
        0 0 90px rgba(0, 255, 157, 0.5);
    animation: hologramScan 5s ease-in-out infinite;
    pointer-events: none;
    z-index: 100;
    mix-blend-mode: screen;
}

.hologram-effect::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(0, 255, 157, 0.15) 40%,
        rgba(0, 255, 157, 0.3) 50%,
        rgba(0, 255, 157, 0.15) 60%,
        transparent 100%
    );
    pointer-events: none;
    mix-blend-mode: screen;
}

.hologram-effect::after {
    content: 'SCANNING...';
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Orbitron', monospace;
    font-size: 9px;
    color: rgba(0, 255, 157, 1);
    text-shadow: 0 0 10px rgba(0, 255, 157, 1);
    letter-spacing: 2px;
    white-space: nowrap;
    opacity: 0.8;
}

@keyframes hologramScan {
    0% {
        transform: translateY(0);
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 1;
    }
    100% {
        transform: translateY(400px);
        opacity: 0;
    }
}

/* ==================== 特性区域 ==================== */

.about-section,
.nft-section,
.roadmap-section {
    padding: 6rem 2rem;
    position: relative;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.title-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 255, 157, 0.2);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:first-child {
    background-image: url('back4.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.feature-card:first-child::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 8, 18, 0.5);
    z-index: 1;
    pointer-events: none;
}

.feature-card:first-child .feature-icon,
.feature-card:first-child .feature-title,
.feature-card:first-child .feature-desc,
.feature-card:first-child .card-border {
    position: relative;
    z-index: 2;
}

/* Fair launch卡片背景 (第二个) */
.feature-card:nth-child(2) {
    background-image: url('back2.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.feature-card:nth-child(2)::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 8, 18, 0.5);
    z-index: 1;
    pointer-events: none;
}

.feature-card:nth-child(2) .feature-icon,
.feature-card:nth-child(2) .feature-title,
.feature-card:nth-child(2) .feature-desc,
.feature-card:nth-child(2) .card-border {
    position: relative;
    z-index: 2;
}

/* GameFI & NFT卡片背景 (第三个) */
.feature-card:nth-child(3) {
    background-image: url('back1.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.feature-card:nth-child(3)::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 8, 18, 0.5);
    z-index: 1;
    pointer-events: none;
}

.feature-card:nth-child(3) .feature-icon,
.feature-card:nth-child(3) .feature-title,
.feature-card:nth-child(3) .feature-desc,
.feature-card:nth-child(3) .card-border {
    position: relative;
    z-index: 2;
}

/* MEME卡片背景 (第四个) */
.feature-card:nth-child(4) {
    background-image: url('back3.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.feature-card:nth-child(4)::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 8, 18, 0.5);
    z-index: 1;
    pointer-events: none;
}

.feature-card:nth-child(4) .feature-icon,
.feature-card:nth-child(4) .feature-title,
.feature-card:nth-child(4) .feature-desc,
.feature-card:nth-child(4) .card-border {
    position: relative;
    z-index: 2;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 157, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px var(--glow-primary);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.icon-canvas {
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
}

.feature-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feature-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.card-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.card-border::before,
.card-border::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary);
}

.card-border::before {
    top: 0;
    left: 0;
    border-right: none;
    border-bottom: none;
}

.card-border::after {
    bottom: 0;
    right: 0;
    border-left: none;
    border-top: none;
}

/* ==================== NFT卡片 ==================== */

.nft-section {
    background: rgba(0, 255, 157, 0.02);
}

.nft-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.nft-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 255, 157, 0.2);
    padding: 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
}

.nft-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent), var(--primary));
    background-size: 300% 300%;
    opacity: 0;
    transition: opacity 0.3s ease;
    animation: gradientShift 3s ease infinite;
    z-index: -1;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.nft-card:hover::before {
    opacity: 1;
}

.nft-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 50px var(--glow-primary);
}

.nft-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.nft-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    border-radius: 50%;
}

.nft-card[data-rarity="common"] .nft-glow {
    background: radial-gradient(circle, rgba(180, 185, 208, 0.3) 0%, transparent 70%);
}

.nft-card[data-rarity="rare"] .nft-glow {
    background: radial-gradient(circle, rgba(0, 212, 255, 0.4) 0%, transparent 70%);
}

.nft-card[data-rarity="epic"] .nft-glow {
    background: radial-gradient(circle, rgba(255, 0, 255, 0.4) 0%, transparent 70%);
}

.nft-card[data-rarity="legendary"] .nft-glow {
    background: radial-gradient(circle, rgba(255, 170, 0, 0.5) 0%, transparent 70%);
    animation: pulse 2s ease-in-out infinite;
}

.nft-canvas {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
}

.nft-image-legendary {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.nft-card[data-rarity="legendary"]:hover .nft-image-legendary {
    transform: scale(1.1) rotate(2deg);
}

.scan-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    animation: scanMove 2s linear infinite;
}

@keyframes scanMove {
    0% { top: 0; opacity: 0; }
    50% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

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

.nft-name {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nft-stats {
    margin-bottom: 1rem;
}

.stat {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-bar {
    display: block;
    width: 100%;
    height: 4px;
    background: rgba(0, 255, 157, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.stat-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
    animation: fillBar 2s ease forwards;
}

@keyframes fillBar {
    from { width: 0; }
}

.nft-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==================== 路线图 ==================== */

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary), transparent);
    transform: translateX(-50%);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr 80px 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
    align-items: center;
}

.timeline-item:nth-child(odd) .timeline-content {
    grid-column: 1;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    grid-column: 3;
    text-align: left;
}

.timeline-marker {
    grid-column: 2;
    width: 80px;
    height: 80px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.marker-dot {
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--glow-primary);
}

.marker-pulse {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    animation: markerPulse 2s ease-out infinite;
}

@keyframes markerPulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.timeline-item.active .marker-dot {
    background: var(--warning);
    box-shadow: 0 0 30px rgba(255, 170, 0, 0.8);
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid rgba(0, 255, 157, 0.2);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.timeline-date {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    color: var(--secondary);
    font-weight: 700;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.timeline-list {
    list-style: none;
    padding: 0;
}

.timeline-list li {
    font-size: 1rem;
    color: var(--text-secondary);
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.timeline-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* ==================== CTA区域 ==================== */

.cta-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.05), rgba(0, 212, 255, 0.05));
    position: relative;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px var(--glow-primary);
}

.cta-desc {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.btn-cta {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    font-weight: 700;
    padding: 1.2rem 3rem;
    background: var(--primary);
    color: var(--bg-dark);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 30px var(--glow-primary);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px var(--glow-primary);
}

.btn-cta.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-cta.btn-outline:hover {
    background: rgba(0, 255, 157, 0.1);
}

/* ==================== 页脚 ==================== */

.footer {
    background: var(--bg-dark);
    border-top: 1px solid rgba(0, 255, 157, 0.2);
    padding: 3rem 2rem 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.link-group h4 {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}

.link-group a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 255, 157, 0.1);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 255, 157, 0.3);
    color: var(--primary);
    text-decoration: none;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--glow-primary);
}

/* ==================== 响应式 ==================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

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

    .timeline-item {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 0;
    }

    .timeline-content {
        text-align: left !important;
        grid-column: 1 !important;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .section-container {
        padding: 0 1rem;
    }

    /* 导航栏 */
    .navbar {
        padding: 0;
    }

    .nav-container {
        padding: 1rem;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .btn-neon {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(10, 14, 26, 0.98);
        backdrop-filter: blur(20px);
        border-right: 2px solid var(--primary);
        box-shadow: 0 0 50px var(--glow-primary);
        flex-direction: column;
        gap: 0;
        padding: 6rem 0 2rem;
        transition: left 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 255, 157, 0.1);
    }

    .nav-menu .nav-link {
        display: block;
        padding: 1.2rem 2rem;
        font-size: 1rem;
        width: 100%;
        transition: all 0.3s ease;
    }

    .nav-menu .nav-link::before {
        display: none;
    }

    .nav-menu .nav-link:hover,
    .nav-menu .nav-link:focus {
        background: rgba(0, 255, 157, 0.1);
        color: var(--primary);
        padding-left: 2.5rem;
        text-shadow: 0 0 10px var(--glow-primary);
    }

    /* 移动端菜单遮罩 */
    body::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 998;
    }

    body.menu-open::after {
        opacity: 1;
        visibility: visible;
    }

    body.menu-open {
        overflow: hidden;
    }

    /* 英雄区 */
    .hero {
        padding: 6rem 1rem 4rem;
        min-height: auto;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-desc {
        font-size: 1rem;
        line-height: 1.6;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 2rem 0;
    }

    .stat-item {
        padding: 1rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        padding: 1rem 2rem;
    }

    .hero-visual {
        margin-top: 3rem;
        transform: scale(0.9);
    }

    /* 阶段区 */
    .phases-section {
        padding: 4rem 1rem;
    }

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

    .phases-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .phase-card {
        padding: 1.5rem;
    }

    .phase-card-number {
        font-size: 1.5rem;
    }

    .phase-card-title {
        font-size: 1.1rem;
    }

    .phase-card-desc {
        font-size: 0.85rem;
    }

    .phase-card-features li {
        font-size: 0.8rem;
    }

    /* NFT网格 */
    .nft-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .nft-card {
        max-width: 100%;
    }

    /* 功能卡片 */
    .features-grid {
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    /* 路线图 */
    .timeline {
        padding-left: 2rem;
    }

    .timeline-content {
        padding: 1.5rem;
    }

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

    /* 页脚 */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }

    .link-group h4 {
        font-size: 0.9rem;
    }

    .link-group a {
        font-size: 0.85rem;
    }

    /* CTA区域 */
    .cta-section {
        padding: 4rem 1rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    .cta-desc {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .btn-cta {
        width: 100%;
    }
}

/* ==================== 进度阶段区域 ==================== */

.phases-section {
    padding: 4rem 2rem;
    background: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    position: relative;
    overflow: hidden;
}

.phases-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 255, 157, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.phases-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.phase-tab {
    background: var(--bg-card);
    border: 2px solid rgba(0, 255, 157, 0.2);
    color: var(--text-secondary);
    padding: 0.8rem 1.5rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    min-width: 140px;
    backdrop-filter: blur(10px);
}

.phase-status {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-top: 0.2rem;
    opacity: 0.8;
}

.phase-tab.phase-unlocked .phase-status {
    color: var(--primary);
    font-weight: 700;
    opacity: 1;
    animation: statusBlink 2s ease-in-out infinite;
}

@keyframes statusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.phase-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 157, 0.2), transparent);
    transition: left 0.6s ease;
}

.phase-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.phase-tab:hover::before {
    left: 100%;
}

.phase-tab:hover::after {
    transform: scaleX(1);
}

.phase-tab:hover {
    border-color: var(--primary);
    box-shadow: 0 5px 30px var(--glow-primary);
    transform: translateY(-3px) scale(1.03);
}

.phase-tab.phase-locked {
    cursor: pointer;
    opacity: 0.7;
}

.phase-tab.phase-locked:hover {
    opacity: 1;
}

.phase-tab.active {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(0, 212, 255, 0.15));
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 8px 40px var(--glow-primary), inset 0 0 30px rgba(0, 255, 157, 0.2);
    transform: translateY(-5px) scale(1.05);
}

.phase-tab.active::after {
    transform: scaleX(1);
    box-shadow: 0 0 15px var(--primary);
}

.phase-number {
    font-size: 1.2rem;
    font-weight: 900;
    letter-spacing: 2px;
    text-shadow: 0 0 10px currentColor;
    position: relative;
    display: inline-block;
}

.phase-name {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* 锁定状态图标 */
.phase-tab.phase-locked::after {
    content: '🔒';
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.2rem;
    opacity: 0.6;
    filter: grayscale(1);
}

/* 移除unlocked绿点 */

.phase-tab.phase-locked .phase-status {
    color: var(--warning);
}

.phase-tab.phase-locked .phase-number::before {
    content: '🔒';
    position: absolute;
    top: -12px;
    right: -12px;
    font-size: 0.9rem;
    opacity: 0.8;
    z-index: 10;
}

.phase-tab.phase-completed .phase-number::before {
    content: '✓';
    position: absolute;
    top: -10px;
    right: -10px;
    color: var(--primary);
    font-size: 1.1rem;
    background: var(--bg-darker);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 0 15px var(--glow-primary);
}

@keyframes pulseUnlocked {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.7;
    }
}

/* 阶段连接线（进度路径） - 使用更明显的进度指示 */
.phases-tabs {
    position: relative;
    padding-bottom: 40px;
}

/* 底部进度条轨道 */
.phases-tabs::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 5%;
    right: 5%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    z-index: 0;
}

/* 当前进度填充 */
.phases-tabs::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 5%;
    width: 18%;
    height: 6px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
    z-index: 1;
    box-shadow: 0 0 20px var(--glow-primary);
    animation: progressGlow 2s ease-in-out infinite;
}

@keyframes progressGlow {
    0%, 100% {
        box-shadow: 0 0 20px var(--glow-primary);
    }
    50% {
        box-shadow: 0 0 30px var(--glow-primary), 0 0 40px var(--glow-secondary);
    }
}

/* 进度指示器小圆点 */
.phase-tab::after {
    content: '';
    position: absolute;
    bottom: -46px;
    left: 50%;
    transform: translateX(-50%);
    width: 14px;
    height: 14px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    z-index: 2;
}

.phase-tab.phase-unlocked::after {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--glow-primary);
    animation: dotPulse 2s ease-in-out infinite;
}

.phase-tab.phase-completed::after {
    background: var(--primary);
    border-color: var(--primary);
}

@keyframes dotPulse {
    0%, 100% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 20px var(--glow-primary);
    }
    50% {
        transform: translateX(-50%) scale(1.3);
        box-shadow: 0 0 30px var(--glow-primary);
    }
}

.phases-content {
    position: relative;
    min-height: 400px;
}

.phase-panel {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.phase-panel.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
        filter: blur(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* 铸造界面样式 */
.mint-interface {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 2px solid rgba(0, 255, 157, 0.3);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 15px 60px rgba(0, 0, 0, 0.6), 0 0 40px var(--glow-primary);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.mint-interface::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--primary));
    background-size: 200% 200%;
    border-radius: 16px;
    z-index: -1;
    opacity: 0.3;
    animation: gradientBorder 3s ease infinite;
}

@keyframes gradientBorder {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.mint-header {
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.mint-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px var(--glow-primary);
    letter-spacing: 2px;
}

.mint-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.mint-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mint-stat-item {
    background: rgba(0, 255, 157, 0.08);
    border: 2px solid rgba(0, 255, 157, 0.25);
    border-radius: 12px;
    padding: 1.3rem 1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.mint-stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 157, 0.15), transparent);
    transition: left 0.5s ease;
}

.mint-stat-item:hover::before {
    left: 100%;
}

.mint-stat-item:hover {
    border-color: var(--primary);
    box-shadow: 0 0 25px var(--glow-primary);
    transform: translateY(-3px);
}

.mint-stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-primary);
    margin-bottom: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.mint-stat-value {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--primary);
    font-weight: 900;
    text-shadow: 0 0 15px var(--glow-primary);
}

.mint-progress-bar {
    position: relative;
    width: 100%;
    height: 36px;
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid rgba(0, 255, 157, 0.3);
    border-radius: 18px;
    overflow: hidden;
    margin-bottom: 2.5rem;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
}

.mint-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
    background-size: 200% 100%;
    border-radius: 18px;
    transition: width 0.5s ease;
    box-shadow: 0 0 25px var(--glow-primary), inset 0 -2px 10px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: progressShine 2s linear infinite;
}

@keyframes progressShine {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.mint-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), transparent);
    border-radius: 18px 18px 0 0;
}

.mint-progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: 0.95rem;
    color: white;
    text-shadow: 0 0 15px rgba(0, 0, 0, 1), 0 2px 5px rgba(0, 0, 0, 0.8);
    z-index: 10;
}

.mint-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mint-amount-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.mint-btn-decrease,
.mint-btn-increase {
    width: 40px;
    height: 40px;
    background: rgba(0, 255, 157, 0.1);
    border: 2px solid var(--primary);
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mint-btn-decrease:hover,
.mint-btn-increase:hover {
    background: var(--primary);
    color: var(--bg-darker);
    box-shadow: 0 0 20px var(--glow-primary);
}

.mint-amount-input {
    width: 200px;
    height: 50px;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(0, 255, 157, 0.3);
    border-radius: 8px;
    color: var(--primary);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    padding: 0 1rem;
}

.mint-amount-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--glow-primary);
}

.btn-mint-primary {
    width: 100%;
    height: 65px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    color: var(--bg-darker);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.25rem;
    font-weight: 900;
    cursor: pointer;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 5px 25px var(--glow-primary);
}

.btn-mint-primary::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent), var(--primary));
    background-size: 300% 300%;
    border-radius: 12px;
    z-index: -1;
    animation: borderGlow 3s linear infinite;
}

@keyframes borderGlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.btn-mint-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 50px var(--glow-primary), 0 0 80px var(--glow-secondary);
}

.btn-mint-primary:active {
    transform: translateY(-2px) scale(0.98);
}

.btn-mint-primary .btn-glare {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

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

.mint-info {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    padding: 1rem;
}

.mint-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0.3rem 0;
}

/* Coming Soon 面板样式 */
.coming-soon-panel {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 2px solid rgba(0, 212, 255, 0.35);
    border-radius: 16px;
    padding: 3.5rem 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 15px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 212, 255, 0.2);
}

.coming-soon-panel::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.08), transparent);
    animation: rotateBg 10s linear infinite;
}

.coming-soon-panel::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--secondary), var(--accent), var(--secondary));
    background-size: 200% 200%;
    border-radius: 16px;
    z-index: -1;
    opacity: 0.2;
    animation: gradientBorder 4s ease infinite;
}

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

.coming-soon-icon {
    position: relative;
    z-index: 1;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.coming-soon-canvas {
    filter: drop-shadow(0 0 20px var(--glow-secondary));
}

.coming-soon-title {
    position: relative;
    z-index: 1;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px var(--glow-secondary);
    letter-spacing: 2px;
}

.coming-soon-desc {
    position: relative;
    z-index: 1;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.coming-soon-features {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 0;
}

.coming-soon-features .feature-item {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.coming-soon-features .feature-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: linear-gradient(180deg, var(--secondary), var(--accent));
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.coming-soon-features .feature-item:hover {
    background: rgba(0, 212, 255, 0.12);
    border-color: var(--secondary);
    transform: translateX(5px);
}

.coming-soon-features .feature-item:hover::before {
    transform: scaleY(1);
}

.coming-soon-badge {
    display: none;
}

.coming-soon-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: badgeShine 3s ease infinite;
}

@keyframes badgeShine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

@keyframes badgePulse {
    0%, 100% {
        box-shadow: 0 0 30px var(--glow-secondary), 0 5px 20px rgba(0, 0, 0, 0.5);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 50px var(--glow-secondary), 0 0 80px var(--glow-accent), 0 5px 30px rgba(0, 0, 0, 0.5);
        transform: scale(1.05);
    }
}

/* 响应式设计 - Phases区域 */
@media (max-width: 768px) {
    .phases-tabs {
        flex-direction: column;
        align-items: stretch;
        padding-bottom: 2rem;
        gap: 1rem;
    }

    .phases-tabs::before,
    .phases-tabs::after {
        display: none;
    }

    .phase-tab {
        min-width: auto;
        padding: 1rem 1.5rem;
        flex-direction: row;
        justify-content: space-between;
    }

    .phase-tab::after {
        display: none;
    }

    .phase-number {
        font-size: 1.2rem;
    }

    .phase-name {
        font-size: 0.8rem;
        flex: 1;
        text-align: left;
        margin-left: 1rem;
    }

    .phase-status {
        font-size: 0.65rem;
        text-align: right;
    }

    /* Mint界面 */
    .mint-interface {
        padding: 1.5rem;
    }

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

    .mint-desc {
        font-size: 0.9rem;
    }

    .mint-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .mint-stat-item {
        padding: 1rem;
    }

    .mint-stat-label {
        font-size: 0.75rem;
    }

    .mint-stat-value {
        font-size: 1rem;
    }

    .mint-controls {
        flex-direction: column;
        gap: 1rem;
    }

    .mint-amount-control {
        width: 100%;
        justify-content: center;
    }

    .mint-amount-input {
        width: 120px;
        font-size: 1rem;
        padding: 0.6rem;
    }

    .mint-btn-decrease,
    .mint-btn-increase {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .btn-mint-primary {
        width: 100%;
        padding: 1rem 2rem;
    }

    .mint-info {
        gap: 0.8rem;
    }

    .mint-info p {
        font-size: 0.85rem;
    }

    /* Coming Soon面板 */
    .coming-soon-title {
        font-size: 1.5rem;
    }

    .coming-soon-desc {
        font-size: 0.9rem;
    }

    .coming-soon-features {
        gap: 0.8rem;
    }

    .coming-soon-features .feature-item {
        font-size: 0.9rem;
        padding: 0.8rem 1rem;
    }

    .coming-soon-badge {
        font-size: 0.9rem;
        padding: 0.8rem 2rem;
        letter-spacing: 2px;
    }
}

/* 小屏幕优化 */
@media (max-width: 480px) {
    html {
        font-size: 13px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .logo-glitch {
        font-size: 1.5rem;
    }

    .logo-sub {
        font-size: 0.6rem;
    }

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

    .phase-tab {
        padding: 0.8rem 1rem;
    }

    .phase-number {
        font-size: 1rem;
    }

    .phase-name {
        font-size: 0.7rem;
    }

    .mint-title {
        font-size: 1.2rem;
    }

    .mint-stat-value {
        font-size: 0.9rem;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
}