/* ========================================
   映江遊戲 Riverlight Games V5
   Refined Design
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=VT323&family=Press+Start+2P&family=Noto+Sans+TC:wght@300;400;500;700&display=swap');

:root {
    /* 深邃宇宙 */
    --void-black: #050510;
    --deep-space: #0a0a1a;
    --night-blue: #0f1628;
    --cosmic-blue: #1a2540;
    
    /* 發光河流色系 */
    --river-glow: #00d4ff;
    --river-bright: #4de8ff;
    --river-soft: #7eeeff;
    --river-pale: #b8f4ff;
    
    /* 月光 */
    --moon-white: #e8f4ff;
    --moon-glow: #c8e4ff;
    
    /* 星光點綴 */
    --star-gold: #ffd700;
    --star-blue: #00bfff;
    --pixel-pink: #ff6b9d;
    --accent-teal: #2dd4bf;
    --accent-emerald: #34d399;
    
    /* 文字 */
    --text-bright: #ffffff;
    --text-primary: #e0f0ff;
    --text-secondary: #8ba4c4;
    --text-dim: #5a7090;
    
    /* 字體 */
    --font-pixel: 'VT323', monospace;
    --font-pixel-title: 'Press Start 2P', cursive;
    --font-body: 'Noto Sans TC', sans-serif;
    
    /* 尺寸 */
    --container: 1200px;
}

/* ========================================
   Custom Cursor - 更輕快
   ======================================== */
@media (pointer: fine) {
    * {
        cursor: none !important;
    }
}

.custom-cursor {
    position: fixed;
    width: 12px;
    height: 12px;
    background: var(--river-glow);
    box-shadow: 0 0 8px var(--river-glow);
    pointer-events: none;
    z-index: 99999;
    transition: transform 0.05s ease, width 0.15s, height 0.15s;
}

.custom-cursor.clicking {
    transform: scale(0.8);
}

.custom-cursor.hovering {
    width: 16px;
    height: 16px;
    background: var(--star-gold);
    box-shadow: 0 0 12px var(--star-gold);
}

.cursor-trail {
    position: fixed;
    width: 6px;
    height: 6px;
    background: var(--river-glow);
    pointer-events: none;
    z-index: 99998;
    opacity: 0.4;
}

/* ========================================
   Reading Progress Bar - 確保顯示
   ======================================== */
.reading-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--river-glow), var(--accent-teal), var(--accent-emerald));
    z-index: 10001;
    transform-origin: left;
    transform: scaleX(0);
    box-shadow: 
        0 0 10px var(--river-glow),
        0 0 20px var(--river-glow);
}

/* ========================================
   Music Player - SVG 版本，更精緻
   ======================================== */
.music-player {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9000;
}

.music-btn {
    width: 44px;
    height: 44px;
    background: rgba(5, 5, 16, 0.9);
    border: 1px solid rgba(0, 212, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.music-btn svg {
    width: 20px;
    height: 20px;
    fill: var(--river-glow);
    transition: fill 0.3s;
}

.music-btn:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--river-glow);
    transform: scale(1.1);
}

.music-btn.playing {
    border-color: var(--star-gold);
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.3);
}

.music-btn.playing svg {
    fill: var(--star-gold);
}

/* Visualizer bars */
.music-visualizer {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 2px;
    height: 16px;
}

.music-visualizer .bar {
    width: 3px;
    background: var(--river-glow);
    border-radius: 1px;
    transition: height 0.1s;
}

.music-btn.playing .bar {
    background: var(--star-gold);
    animation: visualizer 0.5s ease-in-out infinite alternate;
}

.music-btn.playing .bar:nth-child(1) { animation-delay: 0s; }
.music-btn.playing .bar:nth-child(2) { animation-delay: 0.1s; }
.music-btn.playing .bar:nth-child(3) { animation-delay: 0.2s; }
.music-btn.playing .bar:nth-child(4) { animation-delay: 0.15s; }

@keyframes visualizer {
    0% { height: 4px; }
    100% { height: 14px; }
}

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

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

body {
    font-family: var(--font-body);
    background: var(--void-black);
    color: var(--text-primary);
    line-height: 1.8;
    overflow-x: hidden;
    min-height: 100vh;
}

::selection {
    background: var(--river-glow);
    color: var(--void-black);
}

a {
    color: inherit;
    text-decoration: none;
}

/* ========================================
   Intro / Splash Screen
   ======================================== */
.intro-screen {
    position: fixed;
    inset: 0;
    background: var(--void-black);
    z-index: 100000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s;
}

.intro-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.intro-logo {
    font-family: var(--font-pixel);
    font-size: clamp(2rem, 6vw, 4rem);
    color: var(--river-glow);
    text-shadow: 0 0 30px var(--river-glow);
    margin-bottom: 16px;
    animation: intro-glow 2s ease-in-out infinite;
}

@keyframes intro-glow {
    0%, 100% { text-shadow: 0 0 20px var(--river-glow); }
    50% { text-shadow: 0 0 40px var(--river-glow), 0 0 60px var(--river-glow); }
}

.intro-subtitle {
    font-family: var(--font-pixel);
    font-size: 0.9rem;
    color: var(--text-dim);
    letter-spacing: 0.3em;
    margin-bottom: 60px;
}

.intro-enter-btn {
    position: relative;
    font-family: var(--font-pixel);
    font-size: 1.2rem;
    color: var(--void-black);
    background: var(--river-glow);
    border: none;
    padding: 20px 50px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 
        0 0 30px rgba(0, 212, 255, 0.5),
        inset 0 -4px 0 rgba(0, 0, 0, 0.2);
}

.intro-enter-btn:hover {
    transform: scale(1.05);
    box-shadow: 
        0 0 50px rgba(0, 212, 255, 0.7),
        0 0 80px rgba(0, 212, 255, 0.3);
}

.intro-enter-btn::before {
    content: '▶';
    margin-right: 12px;
}

.intro-hint {
    position: absolute;
    bottom: 60px;
    font-family: var(--font-pixel);
    font-size: 0.8rem;
    color: var(--text-dim);
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Particle burst container */
.burst-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 100001;
}

.burst-particle {
    position: absolute;
    font-size: 1.5rem;
    pointer-events: none;
    animation: burst 1s ease-out forwards;
}

@keyframes burst {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0) rotate(180deg);
    }
}

/* ========================================
   Main Canvas Background
   ======================================== */
#scene-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* 手機版深色遮罩 */
@media (max-width: 768px) {
    #scene-canvas::after {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(5, 5, 16, 0.6);
        pointer-events: none;
    }
    
    .content-overlay {
        position: relative;
        z-index: 2;
    }
}

/* ========================================
   Navigation
   ======================================== */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: linear-gradient(to bottom, rgba(5, 5, 16, 0.95), transparent);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-brand .brand-icon {
    font-size: 1.8rem;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.5));
}

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

.nav-brand .brand-text {
    display: flex;
    flex-direction: column;
}

.nav-brand .brand-cn {
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    color: var(--river-glow);
    text-shadow: 0 0 10px var(--river-glow);
}

.nav-brand .brand-en {
    font-family: var(--font-pixel);
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 0.15em;
}

.nav-menu {
    display: flex;
    gap: 8px;
    list-style: none;
}

.nav-menu a {
    font-family: var(--font-pixel);
    font-size: 1rem;
    color: var(--text-secondary);
    padding: 10px 20px;
    border: 2px solid transparent;
    transition: all 0.2s ease;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--river-glow);
    border-color: var(--river-glow);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.nav-menu a::before {
    content: '>';
    position: absolute;
    left: 6px;
    opacity: 0;
    transition: opacity 0.2s;
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    opacity: 1;
}

/* 漢堡選單 - 更好看 */
.nav-toggle {
    display: none;
    background: transparent;
    border: 2px solid var(--river-glow);
    width: 44px;
    height: 44px;
    position: relative;
    z-index: 1002;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--river-glow);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.3s ease;
}

.nav-toggle span:nth-child(1) { top: 12px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 28px; }

.nav-toggle.active span:nth-child(1) {
    top: 20px;
    transform: translateX(-50%) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
    top: 20px;
    transform: translateX(-50%) rotate(-45deg);
}

@media (max-width: 768px) {
    .main-nav {
        padding: 16px 20px;
    }
    
    /* 滿版選單 */
    .nav-menu {
        position: fixed;
        inset: 0;
        background: rgba(5, 5, 16, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 20px;
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s ease;
    }
    
    .nav-menu.open {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu a {
        font-size: 1.5rem;
        padding: 16px 40px;
    }
    
    .nav-toggle {
        display: block;
    }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 20px 80px;
}

.hero-content {
    max-width: 900px;
    animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    margin-bottom: 24px;
}

.hero-title .title-cn {
    display: block;
    font-family: var(--font-pixel);
    font-size: clamp(2.5rem, 8vw, 5rem);
    color: var(--moon-white);
    text-shadow: 
        0 0 10px var(--river-glow),
        0 0 30px var(--river-glow),
        4px 4px 0 var(--cosmic-blue);
    letter-spacing: 0.2em;
    margin-bottom: 16px;
}

.hero-title .title-en {
    display: block;
    font-family: var(--font-pixel-title);
    font-size: clamp(0.6rem, 2vw, 0.9rem);
    color: var(--river-glow);
    letter-spacing: 0.3em;
    text-shadow: 0 0 10px var(--river-glow);
}

.hero-tagline {
    font-family: var(--font-pixel);
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 2;
}

.hero-desc .highlight {
    color: var(--river-bright);
    font-weight: 500;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

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

.hero-stat .stat-value {
    font-family: var(--font-pixel);
    font-size: 2.5rem;
    color: var(--river-glow);
    text-shadow: 0 0 15px var(--river-glow);
}

.hero-stat .stat-label {
    font-family: var(--font-pixel);
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-top: 4px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    font-family: var(--font-pixel);
    font-size: 1.1rem;
    padding: 16px 32px;
    border: 3px solid;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--river-glow);
    border-color: var(--river-bright);
    color: var(--void-black);
    box-shadow: 
        0 0 20px rgba(0, 212, 255, 0.4),
        inset 0 -4px 0 rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    background: var(--river-bright);
    transform: translateY(-2px);
    box-shadow: 
        0 0 30px rgba(0, 212, 255, 0.6),
        0 4px 0 var(--cosmic-blue);
}

.btn-ghost {
    background: transparent;
    border-color: var(--text-dim);
    color: var(--text-secondary);
}

.btn-ghost:hover {
    border-color: var(--river-glow);
    color: var(--river-glow);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

/* ========================================
   Section Styles
   ======================================== */
section {
    position: relative;
    z-index: 1;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-pixel);
    font-size: 0.9rem;
    color: var(--river-glow);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-pixel);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--text-bright);
    text-shadow: 3px 3px 0 var(--cosmic-blue);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1rem;
    color: var(--text-dim);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.9;
}

/* ========================================
   Philosophy Section
   ======================================== */
.philosophy-section {
    padding: 120px 0;
    background: linear-gradient(180deg, transparent, rgba(0, 212, 255, 0.02), transparent);
}

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

.philosophy-card {
    background: rgba(10, 10, 26, 0.8);
    border: 2px solid var(--cosmic-blue);
    padding: 40px 28px;
    transition: all 0.3s ease;
    position: relative;
}

.philosophy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--river-glow), var(--accent-teal));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.philosophy-card:hover {
    border-color: var(--river-glow);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.philosophy-card:hover::before {
    transform: scaleX(1);
}

.philosophy-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}

.philosophy-card h3 {
    font-family: var(--font-pixel);
    font-size: 1.3rem;
    color: var(--river-bright);
    margin-bottom: 16px;
}

.philosophy-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.9;
}

.philosophy-card .quote {
    font-style: italic;
    color: var(--text-dim);
    border-left: 2px solid var(--river-glow);
    padding-left: 16px;
    margin-top: 16px;
}

@media (max-width: 968px) {
    .philosophy-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Services Section (Poetic Version)
   ======================================== */
.services-section {
    padding: 120px 0;
}

.services-poetic {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.service-poetic-card {
    background: linear-gradient(135deg, rgba(10, 10, 26, 0.9), rgba(26, 37, 64, 0.5));
    border: 1px solid var(--cosmic-blue);
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.service-poetic-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-poetic-card:hover {
    border-color: var(--river-glow);
    transform: translateY(-10px);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(0, 212, 255, 0.1);
}

.service-poetic-card:hover::before {
    opacity: 1;
}

.service-poetic-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    display: block;
    filter: drop-shadow(0 0 20px var(--river-glow));
}

.service-poetic-card h3 {
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    color: var(--river-bright);
    margin-bottom: 16px;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.service-poetic-card .tagline {
    font-family: var(--font-pixel);
    font-size: 0.9rem;
    color: var(--star-gold);
    margin-bottom: 20px;
    letter-spacing: 0.1em;
}

.service-poetic-card p {
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 24px;
}

.service-poetic-card .keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-poetic-card .keyword {
    font-family: var(--font-pixel);
    font-size: 0.75rem;
    color: var(--river-glow);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 6px 12px;
}

.service-cta {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background: rgba(0, 212, 255, 0.05);
    border: 2px dashed var(--river-glow);
}

.service-cta p {
    font-family: var(--font-pixel);
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .services-poetic {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Skills Section - 不要藍紫漸層
   ======================================== */
.skills-section {
    padding: 120px 0;
    background: linear-gradient(180deg, transparent, rgba(0, 212, 255, 0.02), transparent);
}

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

.skills-visual {
    position: relative;
}

.skill-orbit {
    width: 100%;
    aspect-ratio: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-center {
    width: 120px;
    height: 120px;
    background: var(--river-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    box-shadow: 0 0 60px var(--river-glow);
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 40px var(--river-glow); }
    50% { box-shadow: 0 0 80px var(--river-glow), 0 0 120px rgba(0, 212, 255, 0.3); }
}

.skill-items {
    position: absolute;
    inset: 0;
}

/* 技術框框 - 字更大，改顏色 */
.skill-item {
    position: absolute;
    width: 70px;
    height: 70px;
    background: var(--deep-space);
    border: 2px solid var(--river-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-pixel);
    font-size: 0.85rem;
    color: var(--river-bright);
    text-align: center;
    animation: orbit-float 6s ease-in-out infinite;
}

.skill-item:nth-child(1) { top: 5%; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.skill-item:nth-child(2) { top: 25%; right: 5%; animation-delay: 0.5s; }
.skill-item:nth-child(3) { bottom: 25%; right: 5%; animation-delay: 1s; }
.skill-item:nth-child(4) { bottom: 5%; left: 50%; transform: translateX(-50%); animation-delay: 1.5s; }
.skill-item:nth-child(5) { bottom: 25%; left: 5%; animation-delay: 2s; }
.skill-item:nth-child(6) { top: 25%; left: 5%; animation-delay: 2.5s; }

@keyframes orbit-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.skills-content h2 {
    font-family: var(--font-pixel);
    font-size: 2rem;
    color: var(--text-bright);
    margin-bottom: 24px;
    text-shadow: 3px 3px 0 var(--cosmic-blue);
}

.skills-content > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 2;
}

.skill-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-row {
    display: flex;
    align-items: center;
    gap: 16px;
}

.skill-name {
    font-family: var(--font-pixel);
    font-size: 0.9rem;
    color: var(--text-primary);
    width: 100px;
    flex-shrink: 0;
}

.skill-bar {
    flex: 1;
    height: 16px;
    background: var(--cosmic-blue);
    position: relative;
    overflow: hidden;
}

/* 改成 teal 漸層，不是藍紫 */
.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--river-glow), var(--accent-teal));
    position: relative;
    transition: width 1s ease;
}

.skill-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: rgba(255,255,255,0.2);
}

@media (max-width: 968px) {
    .skills-container {
        grid-template-columns: 1fr;
    }
    
    .skill-orbit {
        max-width: 300px;
        margin: 0 auto;
    }
}

/* ========================================
   Quote Section
   ======================================== */
.quote-section {
    padding: 100px 0;
    text-align: center;
}

.quote-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 40px;
    background: rgba(10, 10, 26, 0.8);
    border: 3px solid var(--river-glow);
    position: relative;
}

.quote-box::before,
.quote-box::after {
    content: '"';
    font-family: var(--font-pixel);
    font-size: 4rem;
    color: var(--river-glow);
    position: absolute;
    opacity: 0.3;
}

.quote-box::before {
    top: 20px;
    left: 30px;
}

.quote-box::after {
    bottom: 20px;
    right: 30px;
}

.quote-text {
    font-size: 1.3rem;
    color: var(--text-primary);
    line-height: 2;
    margin-bottom: 24px;
}

.quote-author {
    font-family: var(--font-pixel);
    font-size: 1rem;
    color: var(--river-glow);
}

/* ========================================
   Footer
   ======================================== */
.main-footer {
    position: relative;
    z-index: 1;
    padding: 80px 0 40px;
    border-top: 3px solid var(--cosmic-blue);
    background: linear-gradient(to bottom, transparent, rgba(0, 212, 255, 0.03));
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand .brand-cn {
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    color: var(--river-glow);
    display: block;
    margin-bottom: 8px;
}

.footer-brand .brand-en {
    font-family: var(--font-pixel);
    font-size: 0.8rem;
    color: var(--text-dim);
    display: block;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-col h4 {
    font-family: var(--font-pixel);
    font-size: 1rem;
    color: var(--river-bright);
    margin-bottom: 20px;
}

.footer-col a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 8px 0;
    transition: color 0.2s ease;
}

.footer-col a:hover {
    color: var(--river-glow);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--cosmic-blue);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

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

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--cosmic-blue);
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.footer-social a:hover {
    border-color: var(--river-glow);
    background: rgba(0, 212, 255, 0.1);
}

@media (max-width: 968px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-col a {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   Page Header (for sub pages)
   ======================================== */
.page-header {
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-family: var(--font-pixel);
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text-bright);
    text-shadow: 3px 3px 0 var(--cosmic-blue), 0 0 20px var(--river-glow);
    margin-bottom: 16px;
}

.page-header p {
    font-family: var(--font-pixel);
    font-size: 1rem;
    color: var(--text-dim);
}

/* ========================================
   Pricing Section - 價格更大，不要藍紫漸層
   ======================================== */
.pricing-section {
    padding: 80px 0 120px;
    position: relative;
    z-index: 1;
}

.pricing-intro {
    text-align: center;
    margin-bottom: 60px;
    padding: 32px;
    background: rgba(0, 212, 255, 0.05);
    border: 2px solid var(--river-glow);
}

.pricing-intro p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.pricing-intro strong {
    color: var(--river-glow);
}

.pricing-category {
    margin-bottom: 48px;
}

/* 改成 teal 漸層 */
.pricing-category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    background: linear-gradient(90deg, var(--river-glow), var(--accent-teal));
    color: var(--void-black);
    margin-bottom: 2px;
}

.pricing-category-header span {
    font-size: 1.5rem;
}

.pricing-category-header h3 {
    font-family: var(--font-pixel);
    font-size: 1.2rem;
}

.pricing-items {
    display: flex;
    flex-direction: column;
}

.pricing-item {
    display: grid;
    grid-template-columns: 1fr 2fr auto;
    gap: 24px;
    padding: 20px 24px;
    background: rgba(10, 10, 26, 0.8);
    border: 1px solid var(--cosmic-blue);
    border-top: none;
    transition: all 0.2s ease;
}

.pricing-item:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: var(--river-glow);
}

.pricing-item .item-name {
    font-family: var(--font-pixel);
    font-size: 1.1rem;
    color: var(--text-bright);
}

.pricing-item .item-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* 價格更大更明顯 */
.pricing-item .item-price {
    font-family: var(--font-pixel);
    font-size: 1.3rem;
    color: var(--star-gold);
    text-align: right;
    white-space: nowrap;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.pricing-note {
    text-align: center;
    margin-top: 40px;
    padding: 24px;
    background: rgba(255, 215, 0, 0.05);
    border: 2px dashed var(--star-gold);
}

.pricing-note p {
    font-family: var(--font-pixel);
    color: var(--star-gold);
    font-size: 1rem;
}

@media (max-width: 768px) {
    .pricing-item {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .pricing-item .item-price {
        text-align: left;
        font-size: 1.2rem;
    }
}

/* ========================================
   About Page
   ======================================== */
.about-section {
    padding: 80px 0 120px;
    position: relative;
    z-index: 1;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content h2 {
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    color: var(--river-bright);
    margin: 48px 0 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--cosmic-blue);
}

.about-content h2:first-child {
    margin-top: 0;
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 2;
}

.about-content strong {
    color: var(--river-glow);
}

.about-content ul {
    list-style: none;
    margin: 24px 0;
}

.about-content ul li {
    color: var(--text-secondary);
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    border-bottom: 1px solid var(--cosmic-blue);
}

.about-content ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--river-glow);
    font-family: var(--font-pixel);
}

.founder-box {
    background: rgba(0, 212, 255, 0.05);
    border: 2px solid var(--river-glow);
    padding: 32px;
    margin: 32px 0;
}

.founder-box p {
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 0;
}

/* ========================================
   Contact Page
   ======================================== */
.contact-section {
    padding: 80px 0 120px;
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h2 {
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    color: var(--text-bright);
    margin-bottom: 24px;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 2;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(10, 10, 26, 0.8);
    border: 2px solid var(--cosmic-blue);
    margin-bottom: 16px;
    transition: all 0.2s ease;
}

.contact-method:hover {
    border-color: var(--river-glow);
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    background: var(--river-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-method-text span {
    display: block;
    font-family: var(--font-pixel);
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.contact-method-text p,
.contact-method-text a {
    color: var(--text-bright);
    font-size: 0.95rem;
    margin: 0;
}

.contact-form h2 {
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    color: var(--text-bright);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-pixel);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--deep-space);
    border: 2px solid var(--cosmic-blue);
    color: var(--text-bright);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--river-glow);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 80px;
}

.process-step {
    text-align: center;
    padding: 32px 20px;
    background: rgba(10, 10, 26, 0.6);
    border: 2px solid var(--cosmic-blue);
    position: relative;
}

.process-step::after {
    content: '→';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-pixel);
    color: var(--river-glow);
    font-size: 1.5rem;
}

.process-step:last-child::after {
    display: none;
}

.process-step .step-num {
    font-family: var(--font-pixel);
    font-size: 2rem;
    color: var(--river-glow);
    text-shadow: 0 0 10px var(--river-glow);
    margin-bottom: 12px;
}

.process-step .step-label {
    font-family: var(--font-pixel);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-step:nth-child(2)::after {
        display: none;
    }
}

@media (max-width: 500px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .process-step::after {
        display: none;
    }
}

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

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