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

:root {
    --black: #0a0a0a;
    --dark-gray: #1a1a1a;
    --red: #dc143c;
    --bright-red: #ff1744;
    --gold: #ffd700;
    --white: #ffffff;
    --gray: #8a8a8a;
    --light-gray: #d0d0d0;
}

body {
    font-family: 'Segoe UI', 'Yu Gothic', 'Meiryo', sans-serif;
    background-color: var(--black);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
}

/* ===== Animated Background ===== */
.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: #0a0a0a;
}

/* 白背景オーバーレイ（初期表示用） */
.animated-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    z-index: 1;
    animation: spotlight-reveal 1.54s ease-out forwards;
}

@keyframes spotlight-reveal {
    0% {
        clip-path: circle(0% at 50% 100%);
    }
    25% {
        clip-path: circle(0% at 50% 100%);
    }
    100% {
        clip-path: circle(150% at 50% 100%);
    }
}

.floating-bar {
    position: absolute;
    bottom: -150px;
    width: 8px;
    height: 100px;
    border-radius: 4px;
    opacity: 0.6;
    animation: float-up linear infinite;
    z-index: 2;
}

@keyframes float-up {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-110vh) rotate(360deg);
        opacity: 0;
    }
}

@keyframes float-up-reverse {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-110vh) rotate(-360deg);
        opacity: 0;
    }
}

@keyframes light-beam-rise {
    0% {
        transform: translateY(120vh);
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 1;
    }
    100% {
        transform: translateY(-120vh);
        opacity: 0;
    }
}

/* 光の柱のスタイル */
.light-beam {
    position: absolute;
    width: 12px;
    height: 400px;
    border-radius: 6px;
    opacity: 0;
    animation: light-beam-rise linear 1;
    box-shadow: 0 0 20px currentColor, 0 0 40px currentColor;
    filter: blur(2px);
    z-index: 100;
}

.light-beam:nth-child(21) { left: 47%; background: linear-gradient(180deg, #ff0080, #ff4081); animation-duration: 1.2s; animation-delay: 0s; }
.light-beam:nth-child(22) { left: 8%; background: linear-gradient(180deg, #00d4ff, #0099ff); animation-duration: 1.1s; animation-delay: 0.08s; }
.light-beam:nth-child(23) { left: 85%; background: linear-gradient(180deg, #ffeb3b, #ffc107); animation-duration: 1.3s; animation-delay: 0.03s; }
.light-beam:nth-child(24) { left: 23%; background: linear-gradient(180deg, #00ff88, #00cc66); animation-duration: 1.0s; animation-delay: 0.18s; }
.light-beam:nth-child(25) { left: 65%; background: linear-gradient(180deg, #b844ff, #9c27b0); animation-duration: 1.3s; animation-delay: 0.13s; }
.light-beam:nth-child(26) { left: 14%; background: linear-gradient(180deg, #ff4444, #ff1744); animation-duration: 1.2s; animation-delay: 0.42s; }
.light-beam:nth-child(27) { left: 92%; background: linear-gradient(180deg, #4ade80, #22c55e); animation-duration: 1.1s; animation-delay: 0.05s; }
.light-beam:nth-child(28) { left: 35%; background: linear-gradient(180deg, #f97316, #ea580c); animation-duration: 1.3s; animation-delay: 0.23s; }
.light-beam:nth-child(29) { left: 56%; background: linear-gradient(180deg, #06b6d4, #0891b2); animation-duration: 1.2s; animation-delay: 0.1s; }
.light-beam:nth-child(30) { left: 5%; background: linear-gradient(180deg, #ec4899, #db2777); animation-duration: 1.0s; animation-delay: 0.34s; }
.light-beam:nth-child(31) { left: 74%; background: linear-gradient(180deg, #8b5cf6, #7c3aed); animation-duration: 1.3s; animation-delay: 0.15s; }
.light-beam:nth-child(32) { left: 41%; background: linear-gradient(180deg, #eab308, #ca8a04); animation-duration: 1.1s; animation-delay: 0.29s; }
.light-beam:nth-child(33) { left: 18%; background: linear-gradient(180deg, #14b8a6, #0d9488); animation-duration: 1.3s; animation-delay: 0.39s; }
.light-beam:nth-child(34) { left: 80%; background: linear-gradient(180deg, #f43f5e, #e11d48); animation-duration: 1.2s; animation-delay: 0.21s; }
.light-beam:nth-child(35) { left: 29%; background: linear-gradient(180deg, #3b82f6, #2563eb); animation-duration: 1.0s; animation-delay: 0.5s; }
.light-beam:nth-child(36) { left: 62%; background: linear-gradient(180deg, #a855f7, #9333ea); animation-duration: 1.3s; animation-delay: 0.26s; }
.light-beam:nth-child(37) { left: 11%; background: linear-gradient(180deg, #10b981, #059669); animation-duration: 1.1s; animation-delay: 0.58s; }
.light-beam:nth-child(38) { left: 95%; background: linear-gradient(180deg, #f59e0b, #d97706); animation-duration: 1.3s; animation-delay: 0.31s; }
.light-beam:nth-child(39) { left: 44%; background: linear-gradient(180deg, #6366f1, #4f46e5); animation-duration: 1.2s; animation-delay: 0.45s; }
.light-beam:nth-child(40) { left: 68%; background: linear-gradient(180deg, #ef4444, #dc2626); animation-duration: 1.0s; animation-delay: 0.37s; }
.light-beam:nth-child(41) { left: 2%; background: linear-gradient(180deg, #06b6d4, #0891b2); animation-duration: 1.3s; animation-delay: 0.65s; }
.light-beam:nth-child(42) { left: 50%; background: linear-gradient(180deg, #84cc16, #65a30d); animation-duration: 1.1s; animation-delay: 0.47s; }
.light-beam:nth-child(43) { left: 26%; background: linear-gradient(180deg, #d946ef, #c026d3); animation-duration: 1.3s; animation-delay: 0.7s; }
.light-beam:nth-child(44) { left: 88%; background: linear-gradient(180deg, #06b6d4, #0e7490); animation-duration: 1.2s; animation-delay: 0.52s; }
.light-beam:nth-child(45) { left: 38%; background: linear-gradient(180deg, #f97316, #ea580c); animation-duration: 1.0s; animation-delay: 0.68s; }
.light-beam:nth-child(46) { left: 71%; background: linear-gradient(180deg, #8b5cf6, #7c3aed); animation-duration: 1.3s; animation-delay: 0.6s; }
.light-beam:nth-child(47) { left: 20%; background: linear-gradient(180deg, #22d3ee, #06b6d4); animation-duration: 1.1s; animation-delay: 0.62s; }
.light-beam:nth-child(48) { left: 59%; background: linear-gradient(180deg, #fb923c, #f97316); animation-duration: 1.3s; animation-delay: 0.55s; }
.light-beam:nth-child(49) { left: 77%; background: linear-gradient(180deg, #a78bfa, #8b5cf6); animation-duration: 1.2s; animation-delay: 0.7s; }
.light-beam:nth-child(50) { left: 32%; background: linear-gradient(180deg, #fbbf24, #f59e0b); animation-duration: 1.0s; animation-delay: 0.64s; }

/* 各バーの色とアニメーション設定 */
.floating-bar:nth-child(1) {
    left: 2.5%;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    animation-duration: 15s;
    animation-delay: 0.5s;
    height: 80px;
}

.floating-bar:nth-child(2) {
    left: 7.5%;
    background: linear-gradient(180deg, #f093fb 0%, #f5576c 100%);
    animation-duration: 15s;
    animation-delay: 2.5s;
    height: 120px;
}

.floating-bar:nth-child(3) {
    left: 12.5%;
    background: linear-gradient(180deg, #4facfe 0%, #00f2fe 100%);
    animation-name: float-up-reverse;
    animation-duration: 20s;
    animation-delay: 4.5s;
    height: 100px;
}

.floating-bar:nth-child(4) {
    left: 17.5%;
    background: linear-gradient(180deg, #43e97b 0%, #38f9d7 100%);
    animation-duration: 16s;
    animation-delay: 1.5s;
    height: 90px;
}

.floating-bar:nth-child(5) {
    left: 22.5%;
    background: linear-gradient(180deg, #fa709a 0%, #fee140 100%);
    animation-name: float-up-reverse;
    animation-duration: 19s;
    animation-delay: 3.5s;
    height: 110px;
}

.floating-bar:nth-child(6) {
    left: 27.5%;
    background: linear-gradient(180deg, #30cfd0 0%, #330867 100%);
    animation-duration: 17s;
    animation-delay: 5.5s;
    height: 95px;
}

.floating-bar:nth-child(7) {
    left: 32.5%;
    background: linear-gradient(180deg, #a8edea 0%, #fed6e3 100%);
    animation-duration: 17.5s;
    animation-delay: 3s;
    height: 105px;
}

.floating-bar:nth-child(8) {
    left: 37.5%;
    background: linear-gradient(180deg, #ff9a9e 0%, #fecfef 100%);
    animation-name: float-up-reverse;
    animation-duration: 18s;
    animation-delay: 5s;
    height: 85px;
}

.floating-bar:nth-child(9) {
    left: 42.5%;
    background: linear-gradient(180deg, #ffecd2 0%, #fcb69f 100%);
    animation-duration: 16s;
    animation-delay: 2s;
    height: 115px;
}

.floating-bar:nth-child(10) {
    left: 47.5%;
    background: linear-gradient(180deg, #ff6e7f 0%, #bfe9ff 100%);
    animation-name: float-up-reverse;
    animation-duration: 22s;
    animation-delay: 4s;
    height: 100px;
}

.floating-bar:nth-child(11) {
    left: 52.5%;
    background: linear-gradient(180deg, #a18cd1 0%, #fbc2eb 100%);
    animation-duration: 17s;
    animation-delay: 1s;
    height: 95px;
}

.floating-bar:nth-child(12) {
    left: 57.5%;
    background: linear-gradient(180deg, #fad0c4 0%, #ffd1ff 100%);
    animation-name: float-up-reverse;
    animation-duration: 16.5s;
    animation-delay: 3.3s;
    height: 110px;
}

.floating-bar:nth-child(13) {
    left: 62.5%;
    background: linear-gradient(180deg, #ff9a9e 0%, #fad0c4 100%);
    animation-duration: 19s;
    animation-delay: 4.7s;
    height: 88px;
}

.floating-bar:nth-child(14) {
    left: 67.5%;
    background: linear-gradient(180deg, #96fbc4 0%, #f9f586 100%);
    animation-duration: 16s;
    animation-delay: 2.3s;
    height: 105px;
}

.floating-bar:nth-child(15) {
    left: 72.5%;
    background: linear-gradient(180deg, #fdcbf1 0%, #e6dee9 100%);
    animation-name: float-up-reverse;
    animation-duration: 21s;
    animation-delay: 3.7s;
    height: 92px;
}

.floating-bar:nth-child(16) {
    left: 77.5%;
    background: linear-gradient(180deg, #84fab0 0%, #8fd3f4 100%);
    animation-duration: 18s;
    animation-delay: 1.3s;
    height: 98px;
}

.floating-bar:nth-child(17) {
    left: 82.5%;
    background: linear-gradient(180deg, #cfd9df 0%, #e2ebf0 100%);
    animation-name: float-up-reverse;
    animation-duration: 19s;
    animation-delay: 5.3s;
    height: 115px;
}

.floating-bar:nth-child(18) {
    left: 87.5%;
    background: linear-gradient(180deg, #ee9ca7 0%, #ffdde1 100%);
    animation-duration: 15s;
    animation-delay: 2.7s;
    height: 85px;
}

.floating-bar:nth-child(19) {
    left: 92.5%;
    background: linear-gradient(180deg, #2af598 0%, #009efd 100%);
    animation-name: float-up-reverse;
    animation-duration: 19s;
    animation-delay: 1.7s;
    height: 102px;
}

.floating-bar:nth-child(20) {
    left: 97.5%;
    background: linear-gradient(180deg, #cd9cf2 0%, #f6f3ff 100%);
    animation-duration: 20s;
    animation-delay: 4.3s;
    height: 108px;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0);
    backdrop-filter: blur(0px);
    z-index: 1000;
    animation: nav-fade-in 0.8s ease-out 1.54s forwards;
}

@keyframes nav-fade-in {
    0% {
        background: rgba(10, 10, 10, 0);
        backdrop-filter: blur(0px);
    }
    100% {
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(5px);
    }
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.logo {
    position: relative;
    z-index: 1001;
}

.logo-image {
    height: 60px;
    width: auto;
    display: block;
    margin: -10px 0;
    filter: drop-shadow(0 0 3px rgba(255, 255, 255, 1))
            drop-shadow(0 0 6px rgba(255, 255, 255, 1))
            drop-shadow(0 0 9px rgba(255, 255, 255, 0.9));
}

@media (max-width: 1024px) {
    .logo-image {
        height: 45px;
        margin: -8px 0;
    }
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    position: relative;
    z-index: auto;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--red), var(--bright-red));
    transition: width 0.3s;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease-in-out;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    height: 120vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    z-index: 10;
    overflow: hidden;
    padding-top: 0;
    margin-top: 0;
}

/* Kaleidoscope styles removed - now using canvas-based background */

/* Hero Image Container */
.hero-image-container {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 120vh;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 3.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.6s forwards;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: drop-shadow(0 20px 60px rgba(220, 20, 60, 0.4));
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 85%, rgba(0,0,0,0) 100%);
    mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 85%, rgba(0,0,0,0) 100%);
}

/* Hero Text Overlay */
.hero-text-overlay {
    position: absolute;
    bottom: 20%;
    left: 0;
    padding: 30px 100px 30px 40px;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.9) 80%, rgba(0, 0, 0, 0) 100%);
    opacity: 0;
    animation: fadeInUp 3.0s cubic-bezier(0.34, 1.56, 0.64, 1) 1.2s forwards;
    overflow: hidden;
}

.hero-text-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%);
    animation: shine 0.8s ease-in-out 2.5s 1;
    pointer-events: none;
}

.hero-catchphrase {
    font-size: 48px;
    font-weight: 800;
    color: #ff0000;
    letter-spacing: 4px;
    display: block;
    white-space: nowrap;
    font-family: 'Shippori Mincho', serif;
    position: relative;
}

@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--white);
    border-radius: 13px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--white);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

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

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

/* ===== Section Styles ===== */
section {
    padding: 100px 0;
    position: relative;
    z-index: 10; /* Ensure content is above canvas background */
}

.section-header {
    text-align: center;
    margin-bottom: 20px;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #3a3a3a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--red), var(--bright-red));
    margin: 0 auto;
}

/* ===== Vision Block Section ===== */
.vision-block-section {
    padding: 80px 0 0 0;
    background: transparent;
    position: relative;
    z-index: 10;
}

.vision-block-container {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: space-between;
}

.vision-block-item {
    flex: 1;
    min-height: 200px;
    background: rgba(255, 255, 255, 0.3);
    padding: 20px 30px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.vision-block-item:nth-child(1) {
    background: rgba(173, 216, 230, 0.2);
}

.vision-block-item:nth-child(2) {
    background: rgba(255, 255, 153, 0.2);
}

.vision-block-item:nth-child(3) {
    background: rgba(144, 238, 144, 0.2);
}

.vision-image-wrapper {
    position: relative;
    width: 100%;
    margin-bottom: 5px;
}

.vision-block-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    object-fit: contain;
}

.vision-overlay-text {
    position: absolute;
    top: 2%;
    right: 2%;
    font-size: 36px;
    font-weight: 700;
    color: #ff1744;
    transform: rotate(15deg);
    z-index: 10;
    white-space: nowrap;
    font-family: 'Yusei Magic', sans-serif;
    -webkit-text-stroke: 7px white;
    text-stroke: 7px white;
    paint-order: stroke fill;
}

.vision-block-item:nth-child(1) .vision-overlay-text {
    color: #003d82;
}

.vision-block-item:nth-child(2) .vision-overlay-text {
    color: #d4a017;
}

.vision-block-item:nth-child(3) .vision-overlay-text {
    color: #228b22;
}

.vision-catchphrase {
    width: 100%;
    text-align: center;
    font-size: 42px;
    font-weight: 900;
    margin-top: 10px;
    margin-bottom: 0;
    line-height: 1;
    letter-spacing: 3px;
    white-space: nowrap;
    overflow: visible;
    background: linear-gradient(90deg,
        red, orange, yellow, green, cyan, blue, violet, red);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(3px 3px 3px rgb(255, 255, 255))
            drop-shadow(-2px -2px 2px rgb(255, 255, 255))
            drop-shadow(0 0 6px rgb(255, 255, 255));
    animation: rainbowScroll 6s linear infinite;
}

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

.vision-bottom-images {
    width: 100%;
    margin-top: 20px;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.vision-bottom-item {
    flex: 1;
    max-width: 250px;
}

.vision-bottom-item img {
    width: 100%;
    height: auto;
    border-radius: 15px;
}

.vision-bottom-item:nth-child(1) img {
    filter: drop-shadow(0 10px 20px rgba(0, 100, 255, 0.6));
}

.vision-bottom-item:nth-child(2) img {
    filter: drop-shadow(0 10px 20px rgba(255, 255, 0, 0.6));
}

.vision-bottom-item:nth-child(3) img {
    filter: drop-shadow(0 10px 20px rgba(0, 200, 0, 0.6));
}

.vision-block-text {
    font-size: 24px;
    font-weight: 700;
    color: #ff69b4;
    text-align: center;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.5px;
    -webkit-text-stroke: 2px white;
    text-stroke: 2px white;
    paint-order: stroke fill;
}

.tablet-only {
    display: none;
}

/* ===== About Section ===== */
.about {
    background: transparent;
    position: relative;
    z-index: 10;
}

.about-text {
    max-width: 1000px;
    margin: 0 auto 40px auto;
    text-align: center;
    background: rgba(255, 255, 255, 0.4);
    padding: 40px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

.about-text:last-of-type {
    margin-bottom: 0;
}

.about-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--red);
    font-weight: 700;
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #1a1a1a;
    margin-bottom: 20px;
    font-weight: 600;
}

.about-text ul,
.about-text li {
    color: #1a1a1a;
    font-weight: 600;
}

.feature-section {
    margin-top: 30px;
    padding: 20px;
    background: rgba(220, 20, 60, 0.05);
    border-radius: 8px;
    border-right: 4px solid #dc143c;
    border-bottom: 4px solid #dc143c;
    box-shadow: 0 2px 8px rgba(220, 20, 60, 0.2);
    transition: all 0.3s ease;
}

.feature-section:first-of-type {
    margin-top: 40px;
}

.feature-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 20, 60, 0.3);
}

.feature-section h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #1e3a8a;
    font-weight: 700;
}

.feature-section p {
    margin-bottom: 0;
}

.note {
    font-size: 13px;
    color: #666;
    font-weight: 500;
    font-style: italic;
}

.features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.feature-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 10px;
    transition: transform 0.3s, box-shadow 0.3s;
    backdrop-filter: blur(5px);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.3);
}

.feature-icon {
    display: none;
}

.feature-item h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #1a1a1a;
    font-weight: 700;
}

.feature-item p {
    font-size: 14px;
    color: #1a1a1a;
    margin: 0;
    font-weight: 600;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.prism-container {
    position: relative;
    width: 500px;
    height: 500px;
}

.prism {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 250px;
    height: 250px;
    border: 3px solid var(--red);
    transform: translate(-50%, -50%) rotate(45deg);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.5);
}

.prism:nth-child(1) {
    animation: prism-rotate 10s linear infinite;
}

.prism:nth-child(2) {
    animation: prism-rotate 15s linear infinite reverse;
    border-color: var(--bright-red);
    width: 350px;
    height: 350px;
    box-shadow: 0 0 30px rgba(255, 23, 68, 0.5);
}

.prism:nth-child(3) {
    animation: prism-rotate 20s linear infinite;
    border-color: var(--gold);
    width: 450px;
    height: 450px;
    opacity: 0.6;
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.4);
}

@keyframes prism-rotate {
    from { transform: translate(-50%, -50%) rotate(45deg); }
    to { transform: translate(-50%, -50%) rotate(405deg); }
}

/* ===== Talents Section ===== */
.talents {
    background: transparent;
    position: relative;
    z-index: 10;
    min-height: calc(100vh - 200px);
    padding-bottom: 100px;
}

.talents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.talent-card {
    position: relative;
    background: var(--dark-gray);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.talent-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(220, 20, 60, 0.4);
}

.talent-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.talent-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(220, 20, 60, 0.2), rgba(255, 23, 68, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
}

.talent-icon {
    font-size: 80px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.talent-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, var(--dark-gray) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.talent-card:hover .talent-overlay {
    opacity: 1;
}

.talent-info {
    padding: 20px;
}

.talent-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--white), var(--red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.talent-info p {
    color: var(--gray);
    font-size: 14px;
}

/* ===== Contact Section ===== */
.contact {
    background: transparent;
    position: relative;
    z-index: 10;
}

.contact-content {
    display: flex;
    justify-content: center;
}

.contact-info {
    background: rgba(255, 255, 255, 0.4);
    padding: 40px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--red);
    font-weight: 700;
}

.contact-info p {
    font-size: 16px;
    line-height: 1.8;
    color: #1a1a1a;
    margin-bottom: 30px;
    font-weight: 600;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
}

.contact-icon {
    font-size: 24px;
}

.contact-form {
    background: rgba(26, 26, 26, 0.5);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(10, 10, 10, 0.5);
    border: 1px solid rgba(220, 20, 60, 0.3);
    border-radius: 5px;
    color: var(--white);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--red);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}

.submit-button {
    position: relative;
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--red), var(--bright-red));
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.5);
}

/* ===== Footer ===== */
.footer {
    background: var(--black);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(220, 20, 60, 0.3);
    position: relative;
    z-index: 10;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-logo p {
    color: var(--gray);
    font-size: 14px;
    margin-top: 10px;
}

.footer-x-button {
    display: inline-block;
    margin-top: 15px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #1DA1F2 0%, #0d8bd9 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(29, 161, 242, 0.3),
                0 2px 4px rgba(0, 0, 0, 0.2),
                inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.footer-x-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(29, 161, 242, 0.5),
                0 4px 8px rgba(0, 0, 0, 0.3),
                inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.footer-x-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(29, 161, 242, 0.3),
                0 1px 2px rgba(0, 0, 0, 0.2),
                inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--red);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(220, 20, 60, 0.2);
}

.footer-bottom p {
    color: var(--gray);
    font-size: 12px;
}

/* ===== Particles Canvas ===== */
#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* ===== Display Classes ===== */
.sp-only {
    display: none;
}

@media (max-width: 768px) {
    .sp-only {
        display: inline;
    }
}

/* ===== Responsive Design ===== */
/* ===== Tablet and Medium Screen (769px - 1200px) ===== */
@media (min-width: 769px) and (max-width: 1200px) {
    .tablet-only {
        display: inline;
    }
}

@media (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        top: -500px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        padding: 40px 40px 40px 20px;
        gap: 20px;
        transition: top 0.3s ease-in-out;
        text-align: right;
        align-items: flex-end;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        z-index: 100;
    }

    .nav-menu.active {
        top: 70px;
    }

    .hamburger {
        display: flex;
        position: relative;
        z-index: 1001;
    }
}

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

    .hero {
        margin-top: 0;
        height: 100vh;
    }

    .hero-image-container {
        height: 100vh;
    }

    .hero-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center top;
    }

    .hero-text-overlay {
        padding: 20px 60px 20px 20px;
        bottom: 12%;
    }

    .hero-catchphrase {
        font-size: 32px;
        letter-spacing: 2px;
    }

    .vision-block-container {
        flex-direction: column;
        padding: 30px;
    }

    .vision-block-item {
        width: 100%;
    }

    .vision-image-wrapper {
        max-width: 300px;
        margin: 0 auto 5px auto;
    }

    .vision-overlay-text {
        font-size: 42px;
    }

    .vision-block-text {
        font-size: 28px;
    }

    .vision-catchphrase {
        font-size: 6vw;
        letter-spacing: 0.5px;
    }

    .vision-bottom-images {
        gap: 10px;
    }

    .vision-bottom-item {
        max-width: none;
    }

    .about-text,
    .contact-info {
        padding: 30px;
        max-width: 100%;
    }

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

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

    .section-title {
        font-size: 36px;
    }

    /* Smaller prism container on mobile */
    .prism-container {
        width: 300px;
        height: 300px;
    }

    .prism {
        width: 150px;
        height: 150px;
    }

    .prism:nth-child(2) {
        width: 200px;
        height: 200px;
    }

    .prism:nth-child(3) {
        width: 250px;
        height: 250px;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        margin-top: 0;
        height: 100vh;
    }

    .hero-image-container {
        height: 100vh;
    }

    .hero-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center top;
    }

    .hero-text-overlay {
        padding: 15px 50px 15px 15px;
        bottom: 8%;
    }

    .hero-catchphrase {
        font-size: 24px;
        letter-spacing: 1px;
    }

    .section-title {
        font-size: 28px;
    }
}

/* ===== Liver Page Styles ===== */

/* Liver Hero */
.liver-hero {
    height: auto !important;
    min-height: auto;
    padding: 120px 0 20px 0;
}

.page-title {
    font-size: 56px;
    font-weight: 700;
    color: #b00020;
    margin-bottom: 20px;
    animation: fadeInUp 1.2s ease-out forwards;
}

/* Privacy Policy Page Specific Styles */
.privacy-hero {
    min-height: auto !important;
    padding: 100px 0 20px 0 !important;
    display: flex !important;
    align-items: center !important;
    height: auto !important;
}

.privacy-title {
    margin-bottom: 0 !important;
    margin-top: 0 !important;
    padding: 0 !important;
}

.privacy-content {
    padding: 30px 0 80px 0 !important;
    margin-top: 0 !important;
}

.page-subtitle {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
    letter-spacing: 2px;
    animation: fadeInUp 1.5s ease-out forwards;
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    padding: 15px 30px;
    border-radius: 10px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
    font-weight: 600;
}

/* Liver Introduction */
.liver-intro {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.intro-content {
    max-width: 800px;
    margin: 40px auto 0;
    text-align: center;
    background: rgba(255, 255, 255, 0.4);
    padding: 40px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

.intro-text {
    font-size: 18px;
    line-height: 2;
    color: #1a1a1a;
    font-weight: 600;
}

/* Support Section */
.liver-support {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.support-card {
    background: rgba(255, 255, 255, 0.4);
    padding: 40px 30px;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.support-card:hover {
    transform: translateY(-5px);
    border-color: rgba(220, 20, 60, 0.6);
    box-shadow: 0 10px 40px rgba(220, 20, 60, 0.3);
}

.support-card h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: #dc143c;
    font-weight: 700;
}

.support-card p {
    color: #1a1a1a;
    line-height: 1.8;
    font-weight: 600;
}

/* Requirements Section */
.liver-requirements {
    padding: 20px 0 100px 0;
    position: relative;
    z-index: 10;
}

.requirements-content {
    max-width: 500px;
    margin: 30px auto 0;
    display: grid;
    gap: 40px;
}

.requirement-item {
    background: rgba(255, 255, 255, 0.4);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    backdrop-filter: blur(5px);
}

.requirement-item h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #dc143c;
    font-weight: 700;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(220, 20, 60, 0.3);
}

.requirement-item ul {
    list-style: none;
    padding: 0;
}

.requirement-item li {
    padding: 12px 0;
    position: relative;
    color: #1a1a1a;
    line-height: 1.8;
    font-weight: 600;
}

/* Process Section */
.liver-process {
    padding: 0 0 100px 0;
    position: relative;
    z-index: 10;
}

.process-timeline {
    max-width: 700px;
    margin: 0 auto;
    display: grid;
    gap: 30px;
}

.process-step {
    background: rgba(255, 255, 255, 0.4);
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #dc143c;
    backdrop-filter: blur(5px);
    position: relative;
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateX(10px);
    border-left-width: 6px;
}

.step-number {
    font-size: 48px;
    font-weight: 700;
    color: rgba(220, 20, 60, 0.3);
    position: absolute;
    top: 20px;
    right: 30px;
}

.process-step h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #dc143c;
    font-weight: 700;
}

.process-step p {
    color: #1a1a1a;
    line-height: 1.8;
    font-weight: 600;
}

.support-message-box {
    background: rgba(255, 255, 255, 0.4);
    padding: 35px 45px 0 45px;
    border-radius: 20px;
    margin-top: 60px;
    backdrop-filter: blur(5px);
    border: 2px solid rgba(220, 20, 60, 0.2);
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.support-message-box p {
    font-size: 18px;
    font-weight: 600;
    color: #dc143c;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 768px) {
    .support-message-box {
        max-width: calc(100vw - 40px);
        padding: 20px 15px 0 15px;
    }

    .support-message-box p {
        font-size: clamp(12px, 3.5vw, 16px) !important;
    }

    .support-message-box img {
        max-width: 150px !important;
    }
}

/* Application Section */
.liver-application {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.application-content {
    max-width: 800px;
    margin: 60px auto 0;
}

.application-note {
    text-align: center;
    font-size: 16px;
    color: #1a1a1a;
    margin-bottom: 50px;
    line-height: 2;
    background: rgba(255, 255, 255, 0.4);
    padding: 30px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
    font-weight: 600;
}

.application-form {
    background: rgba(20, 20, 20, 0.6);
    padding: 50px;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    backdrop-filter: blur(5px);
}

.application-form .form-group {
    margin-bottom: 30px;
}

.application-form label {
    display: block;
    margin-bottom: 10px;
    color: #fff;
    font-weight: 500;
}

.required {
    color: #dc143c;
}

.application-form input,
.application-form select,
.application-form textarea {
    width: 100%;
    padding: 15px;
    background: rgba(30, 30, 30, 0.8);
    border: 1px solid rgba(220, 20, 60, 0.3);
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
    transition: all 0.3s ease;
}

.application-form input:focus,
.application-form select:focus,
.application-form textarea:focus {
    outline: none;
    border-color: #dc143c;
    box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.1);
}

.application-form textarea {
    resize: vertical;
    font-family: inherit;
}

.application-form .submit-button {
    width: 100%;
    margin-top: 20px;
}

.nav-link.active {
    color: #dc143c;
}

/* Responsive for Liver Page */
@media (max-width: 768px) {
    .page-title {
        font-size: 36px;
    }

    .page-subtitle {
        font-size: 18px;
        padding: 12px 20px;
    }

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

    .application-form {
        padding: 30px 20px;
    }

    .liver-intro,
    .liver-support,
    .liver-requirements,
    .liver-process,
    .liver-application {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 28px;
    }

    .intro-text {
        font-size: 16px;
    }

    .requirement-item,
    .process-step {
        padding: 25px 20px;
    }

    .step-number {
        font-size: 32px;
        top: 15px;
        right: 15px;
    }

    .process-step h3 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .process-step p {
        font-size: 14px;
    }
}

/* Hero Description */
.hero-description {
    font-size: 18px;
    line-height: 2;
    color: #1a1a1a;
    margin-top: 30px;
    margin-bottom: 0;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1.8s ease-out forwards;
    background: rgba(255, 255, 255, 0.4);
    padding: 20px 30px 10px 30px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
    font-weight: 600;
}

/* VTuber Images Section */
.liver-vtuber-images {
    padding: 0;
    position: relative;
    z-index: 10;
}

.liver-vtuber-images .vision-bottom-images {
    margin-top: 0;
}

/* Recommend Section */
.liver-recommend {
    padding: 0 0 100px 0;
    position: relative;
    z-index: 10;
}

.recommend-content {
    max-width: 900px;
    margin: 0 auto;
}

.recommend-content h3 {
    font-size: 26px;
    color: #dc143c;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.4);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

.recommend-box {
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.3) 0%, rgba(255, 218, 224, 0.3) 100%);
    padding: 40px 50px;
    border-radius: 25px;
    border: 3px solid rgba(255, 105, 180, 0.4);
    margin-bottom: 50px;
    backdrop-filter: blur(5px);
    box-shadow: 0 8px 25px rgba(255, 105, 180, 0.2);
}

.recommend-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.recommend-list li {
    font-size: 18px;
    color: #333;
    line-height: 1.8;
    font-weight: 600;
    padding: 15px 0 15px 40px;
    position: relative;
}

.recommend-list li::before {
    content: '💕';
    position: absolute;
    left: 0;
    font-size: 20px;
}

.message-box {
    background: rgba(255, 255, 255, 0.4);
    padding: 35px 45px;
    border-radius: 20px;
    margin-top: 50px;
    backdrop-filter: blur(5px);
    border: 2px solid rgba(220, 20, 60, 0.2);
}

.message-box p {
    font-size: 17px;
    color: #1a1a1a;
    line-height: 2;
    font-weight: 600;
    margin: 0;
    text-align: center;
}

.recommend-text {
    text-align: center;
    font-size: 18px;
    color: #1a1a1a;
    line-height: 2;
    margin-top: 20px;
    background: rgba(255, 255, 255, 0.4);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
    font-weight: 600;
}

/* VTuber Charm Section */
.liver-vtuber-charm {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.charm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.charm-item {
    background: rgba(255, 255, 255, 0.4);
    padding: 40px 30px;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.charm-item:hover {
    transform: translateY(-5px);
    border-color: rgba(220, 20, 60, 0.6);
    box-shadow: 0 10px 40px rgba(220, 20, 60, 0.3);
}

.charm-item h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: #dc143c;
    font-weight: 700;
}

.charm-item p {
    color: #1a1a1a;
    line-height: 1.8;
    font-size: 16px;
    font-weight: 600;
}

/* Application Buttons */
.application-buttons {
    text-align: center;
    margin: 40px 0;
}

.application-btn {
    display: inline-block;
    padding: 10px 50px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.1;
    transition: all 0.3s ease;
    box-shadow: 0 6px 0 #047857,
                0 8px 15px rgba(16, 185, 129, 0.4);
    position: relative;
    overflow: hidden;
}

.application-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 0 #047857,
                0 12px 20px rgba(16, 185, 129, 0.5);
}

.application-btn:active {
    transform: translateY(2px);
    box-shadow: 0 4px 0 #047857,
                0 6px 10px rgba(16, 185, 129, 0.3);
}

.application-btn span {
    position: relative;
    z-index: 2;
}

.application-btn-secondary {
    background: linear-gradient(135deg, #4a4a4a 0%, #2a2a2a 100%);
    box-shadow: 0 5px 30px rgba(74, 74, 74, 0.4);
}

.application-btn-secondary:hover {
    box-shadow: 0 10px 40px rgba(74, 74, 74, 0.6);
}

/* Application Features */
.application-features {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.feature-badge {
    background: rgba(220, 20, 60, 0.2);
    color: rgba(255, 255, 255, 0.9);
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    border: 1px solid rgba(220, 20, 60, 0.4);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.feature-badge:hover {
    background: rgba(220, 20, 60, 0.3);
    border-color: rgba(220, 20, 60, 0.6);
    transform: translateY(-2px);
}

/* Responsive for new sections */
@media (max-width: 768px) {
    .recommend-box {
        padding: 30px 25px;
    }

    .recommend-list li {
        font-size: 16px;
        padding: 12px 0 12px 35px;
    }

    .message-box {
        padding: 25px 20px;
        margin-top: 40px;
    }

    .message-box p {
        font-size: 16px;
    }

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

    .application-btn {
        padding: 10px 40px;
        font-size: 16px;
    }

    .application-features {
        flex-direction: column;
        align-items: center;
    }

    .hero-description {
        font-size: 16px;
    }

    .liver-recommend,
    .liver-vtuber-charm {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .recommend-box {
        padding: 25px 20px;
    }

    .recommend-list li {
        font-size: 15px;
    }

    .message-box {
        padding: 20px 15px;
    }

    .message-box p {
        font-size: 15px;
        line-height: 1.9;
    }

    .charm-item {
        padding: 30px 20px;
    }

    .application-btn {
        padding: 10px 35px;
        font-size: 15px;
    }

    .feature-badge {
        font-size: 12px;
        padding: 10px 20px;
    }
}

/* ===== Check Page Floating Button ===== */
.check-floating-btn {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    padding: 12px 50px;
    color: var(--white);
    text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
    max-width: calc(100vw - 40px);
}

.check-floating-btn.disabled {
    background: linear-gradient(135deg, #808080 0%, #606060 100%);
    box-shadow: 0 4px 10px rgba(128, 128, 128, 0.3);
    cursor: not-allowed;
    opacity: 0.7;
}

.check-floating-btn.enabled {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.5),
                0 4px 8px rgba(0, 0, 0, 0.3),
                inset 0 -2px 4px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
}

.check-floating-btn.enabled:hover {
    transform: translateX(-50%) translateY(-3px);
    box-shadow: 0 12px 25px rgba(16, 185, 129, 0.6);
}

/* ===== Floating Application Button ===== */
.floating-application-btn {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    padding: 12px 50px;
    background: linear-gradient(135deg, #ff1744 0%, #ff4081 100%);
    color: var(--white);
    text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 8px 20px rgba(255, 23, 68, 0.5),
                0 4px 8px rgba(0, 0, 0, 0.3),
                inset 0 -3px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    animation: float-pulse 2s ease-in-out infinite;
    overflow: hidden;
}

.floating-application-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -100%;
    width: 50%;
    height: 200%;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.6),
        transparent);
    transform: skewX(-25deg);
    animation: shine 3s infinite;
}

.floating-application-btn:hover {
    transform: translateX(-50%) translateY(-5px);
    box-shadow: 0 12px 30px rgba(255, 64, 129, 0.7),
                0 6px 12px rgba(0, 0, 0, 0.4),
                inset 0 -3px 6px rgba(0, 0, 0, 0.2);
}

.floating-application-btn span {
    display: block;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

/* Index page delayed appearance */
.floating-application-btn.index-page-delayed {
    opacity: 0;
    animation: float-pulse 2s ease-in-out infinite, fadeInBtn 1s ease-out 3.2s forwards;
}

@keyframes fadeInBtn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes shine {
    0% {
        left: -100%;
    }
    20% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 20px;
    z-index: 900;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(100%);
    transition: transform 0.4s ease-out;
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-consent-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-consent-text {
    flex: 1;
    min-width: 250px;
    color: #fff;
    font-size: 14px;
    line-height: 1.6;
}

.cookie-consent-text a {
    color: #ff4081;
    text-decoration: underline;
    transition: color 0.3s ease;
}

.cookie-consent-text a:hover {
    color: #ff1744;
}

.cookie-consent-buttons {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-consent-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.cookie-consent-btn-accept {
    background: linear-gradient(135deg, #dc143c, #ff1744);
    color: white;
    box-shadow: 0 4px 15px rgba(220, 20, 60, 0.4);
}

.cookie-consent-btn-accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 20, 60, 0.6);
}

.cookie-consent-btn-decline {
    background: transparent;
    color: #999;
    border: 2px solid #555;
}

.cookie-consent-btn-decline:hover {
    color: #fff;
    border-color: #777;
}

@media (max-width: 768px) {
    .cookie-consent {
        padding: 15px;
    }

    .cookie-consent-content {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .cookie-consent-text {
        text-align: center;
        font-size: 13px;
    }

    .cookie-consent-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cookie-consent-btn {
        width: 100%;
        padding: 14px;
    }
}

@media (max-width: 768px) {
    .floating-application-btn {
        padding: 10px 40px;
        font-size: 16px;
        bottom: 20px;
    }
}

@media (max-width: 480px) {
    .floating-application-btn {
        padding: 8px 35px;
        font-size: 14px;
        bottom: 15px;
    }
}