/* ===== 기본 설정 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Thin.woff2') format('woff2');
    font-weight: 100;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-ExtraLight.woff2') format('woff2');
    font-weight: 200;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Light.woff2') format('woff2');
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Medium.woff2') format('woff2');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-ExtraBold.woff2') format('woff2');
    font-weight: 800;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Black.woff2') format('woff2');
    font-weight: 900;
    font-display: swap;
}
@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-1Thin.woff2') format('woff2');
    font-weight: 100;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-2ExtraLight.woff2') format('woff2');
    font-weight: 200;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-3Light.woff2') format('woff2');
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-4Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-5Medium.woff2') format('woff2');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-6SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-7Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-8ExtraBold.woff2') format('woff2');
    font-weight: 800;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-9Black.woff2') format('woff2');
    font-weight: 900;
    font-display: swap;
}
:root {
    /* 포스터 컬러 테마 */
    --primary-blue: #0055AA;
    --dark-blue: #003366;
    --mid-blue: #0066CC;
    --light-blue: #0088FF;
    --cyan: #00D4FF;
    --orange: #FF8800;
    --pink: #FF6B9D;
    --purple: #8B5FBF;
    --yellow: #FFD700;
    --red: #FF3366;
    
    --text-light: #ffffff;
    --text-gray: #E0E0E0;
    
    /* 화려한 그라데이션들 */
    --gradient-accent: linear-gradient(135deg, #FF6B9D 0%, #FF8800 50%, #00D4FF 100%);
    --gradient-wave: linear-gradient(90deg, #FF6B9D 0%, #FF8800 33%, #FFD700 66%, #00D4FF 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    background: #001A33;
    color: var(--text-light);
    line-height: 1.6;
    font-family: 'Pretendard';
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    z-index: 2;
}

/* ===== 햄버거 메뉴 버튼 ===== */
.hamburger-menu {
    position: fixed;
    top: 30px;
    right: 30px;
    z-index: 1000;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.hamburger-menu:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.hamburger-menu span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.hamburger-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ===== 사이드 메뉴 ===== */
.side-menu-overlay {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.side-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
}

.side-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 450px;
    max-width: 90%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 85, 170, 0.95) 0%, rgba(0, 51, 102, 0.95) 100%);
    backdrop-filter: blur(20px);
    padding: 100px 60px;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: -10px 0 50px rgba(0, 0, 0, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.side-menu-overlay.active .side-menu {
    transform: translateX(0);
}

.close-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s ease;
}

.close-btn:hover {
    transform: rotate(90deg);
    opacity: 0.7;
}

.side-menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.side-menu-list li {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.5s ease;
}

.side-menu-overlay.active .side-menu-list li {
    opacity: 1;
    transform: translateX(0);
}

.side-menu-overlay.active .side-menu-list li:nth-child(1) { transition-delay: 0.1s; }
.side-menu-overlay.active .side-menu-list li:nth-child(2) { transition-delay: 0.2s; }
.side-menu-overlay.active .side-menu-list li:nth-child(3) { transition-delay: 0.3s; }
.side-menu-overlay.active .side-menu-list li:nth-child(4) { transition-delay: 0.4s; }
.side-menu-overlay.active .side-menu-list li:nth-child(5) { transition-delay: 0.5s; }
.side-menu-overlay.active .side-menu-list li:nth-child(6) { transition-delay: 0.6s; }

.menu-link {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    display: block;
    padding: 15px 0;
    position: relative;
    transition: all 0.3s ease;
}

.menu-link::before {
    content: '→';
    color: var(--orange);
    margin-right: 10px;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.menu-link:hover {
    color: var(--orange);
    transform: translateX(10px);
}

.menu-link:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* ===== 왼쪽 스크롤 인디케이터 ===== */
.scroll-indicator {
    position: fixed;
    left: 50px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
}

.scroll-indicator ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.scroll-indicator a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.scroll-indicator .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    position: relative;
}

/* 물결 깜박임 애니메이션 */
.scroll-indicator .dot::before,
.scroll-indicator .dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--orange);
    opacity: 0;
}

.scroll-indicator a.active .dot::before {
    animation: ripple 2s infinite;
}

.scroll-indicator a.active .dot::after {
    animation: ripple 2s infinite 1s;
}

@keyframes ripple {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    100% {
        width: 250%;
        height: 250%;
        opacity: 0;
    }
}

.scroll-indicator a.active .dot {
    background: var(--orange);
    border-color: var(--orange);
    box-shadow: 0 0 20px rgba(255, 136, 0, 0.8);
}

.scroll-indicator .label {
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.scroll-indicator a:hover .label,
.scroll-indicator a.active .label {
    opacity: 1;
    transform: translateX(0);
}

/* ===== 섹션 공통 스타일 ===== */
section {
    min-height: 100vh;
    padding: 100px 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.title-badge {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--orange);
    letter-spacing: 3px;
    margin-bottom: 15px;
    text-transform: uppercase;
}

/* ===== 애니메이션 클래스 ===== */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.animate-in.delay-1 { animation-delay: 0.2s; }
.animate-in.delay-2 { animation-delay: 0.4s; }
.animate-in.delay-3 { animation-delay: 0.6s; }
.animate-in.delay-4 { animation-delay: 0.8s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.animate-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-scroll.delay-1 { transition-delay: 0.05s; }
.animate-scroll.delay-2 { transition-delay: 0.1s; }
.animate-scroll.delay-3 { transition-delay: 0.15s; }
.animate-scroll.delay-4 { transition-delay: 0.2s; }
.animate-scroll.delay-5 { transition-delay: 0.25s; }
.animate-scroll.delay-6 { transition-delay: 0.3s; }
.animate-scroll.delay-7 { transition-delay: 0.35s; }
.animate-scroll.delay-8 { transition-delay: 0.4s; }
.animate-scroll.delay-9 { transition-delay: 0.45s; }
.animate-scroll.delay-10 { transition-delay: 0.5s; }


/* ===== Section 1: Hero Section (샤방한 배경) ===== */
.hero-section {
    background: radial-gradient(circle at 30% 40%, #0077DD 0%, #0055AA 30%, #003d7a 60%, #002855 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 60px 80px;
    position: relative;
    overflow: hidden;
}

/* 배경 그라데이션 레이어 추가 */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 60%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(255, 107, 157, 0.12) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 136, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.hero-main-content {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
    z-index: 10;
    position: relative;
}

.hero-left {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.hero-badge {
    display: inline-block;
    align-self: flex-start;
    background: rgba(255, 136, 0, 0.2);
    border: 2px solid rgba(255, 136, 0, 0.6);
    padding: 10px 25px;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.badge-year {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--orange);
    letter-spacing: 1px;
}

.hero-title {
    line-height: 1;
    display: flex;
    flex-direction: column;
}

.title-top {
    font-size: 3rem;
    font-weight: 900;
    color: white;
    letter-spacing: 2px;
}

.title-middle {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #FF6B9D 0%, #FF8800 50%, #00D4FF 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

.title-bottom {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #FF6B9D 0%, #FF8800 50%, #00D4FF 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

.title-year {
    font-size: 4rem;
    font-weight: 900;
    font-style: italic;
    color: white;
    margin-top: 10px;
}

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

.hero-description {
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.hero-description strong {
    color: var(--orange);
    font-weight: 700;
}

.hero-info-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-left: 4px solid var(--orange);
    padding: 18px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.info-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateX(10px);
}

.info-icon {
    font-size: 2rem;
}

.info-content {
    flex: 1;
}

.info-label {
    font-size: 0.85rem;
    color: var(--orange);
    font-weight: 700;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-value {
    font-size: 1.05rem;
    font-weight: 600;
    color: white;
}

.register-btn {
    align-self: flex-start;
    background: linear-gradient(135deg, #FF6B9D 0%, #FF8800 100%);
    border: none;
    color: white;
    padding: 20px 45px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 136, 0, 0.4);
}

.register-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 136, 0, 0.6);
}

.btn-icon {
    font-size: 1.5rem;
}

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

.register-btn:hover .btn-arrow {
    transform: translateX(5px);
}

.hero-right {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.stats-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 25px 15px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    font-weight: 600;
}

.hero-visual-image {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.robot-hand-container {
    position: relative;
}

.robot-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 25px;
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.6) 0%, transparent 70%);
    animation: pulse-glow 2s infinite;
    pointer-events: none;
}

@keyframes pulse-glow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

.highlight-badges {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.badge-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 3px solid var(--cyan);
    padding: 15px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.badge-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.badge-icon {
    font-size: 2rem;
}

.badge-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.badge-text strong {
    font-size: 0.95rem;
    color: white;
    font-weight: 700;
}

.badge-text span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* 배경 웨이브 효과 */
.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    overflow: hidden;
    z-index: 1;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: wave-animation 15s linear infinite;
}

.wave-1 {
    opacity: 0.5;
    animation-duration: 20s;
}

.wave-2 {
    opacity: 0.3;
    animation-duration: 25s;
    animation-direction: reverse;
}

@keyframes wave-animation {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 배경 도형 */
.background-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 1;
    animation: float 25s infinite ease-in-out;
    filter: blur(60px);
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--orange);
    top: -150px;
    left: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--pink);
    bottom: -100px;
    right: -100px;
    animation-delay: 5s;
}

.shape-3 {
    width: 350px;
    height: 350px;
    background: var(--cyan);
    top: 30%;
    right: 31%;
    animation-delay: 10s;
}

.shape-4 {
    width: 300px;
    height: 300px;
    background: var(--purple);
    bottom: 51%;
    left: 15%;
    animation-delay: 15s;
}

.shape-5 {
    width: 250px;
    height: 250px;
    background: var(--yellow);
    top: 60%;
    left: 50%;
    animation-delay: 20s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(80px, -80px) rotate(90deg);
    }
    50% {
        transform: translate(-60px, 60px) rotate(180deg);
    }
    75% {
        transform: translate(60px, 80px) rotate(270deg);
    }
}

/* 폭죽 캔버스 */
#confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* ===== Section 2: Opening Section (그라데이션) ===== */
.opening-section {
    background: linear-gradient(135deg, #003d7a 0%, #0055AA 50%, #0077DD 100%);
    position: relative;
}

.opening-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(255, 136, 0, 0.1) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.opening-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.opening-main {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 50px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.opening-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 2px solid rgba(255, 136, 0, 0.3);
}

.opening-number {
    font-size: 5rem;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.opening-number sup {
    font-size: 2.5rem;
}

.opening-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    flex: 1;
}

.opening-info {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.info-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 136, 0, 0.2);
    padding: 12px 20px;
    border-radius: 25px;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 136, 0, 0.3);
}

.program-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.program-item:last-child {
    border-bottom: none;
}

.program-icon {
    font-size: 2.2rem;
}

.program-text {
    color: var(--text-gray);
    font-size: 1.05rem;
    font-weight: 500;
}

.opening-image {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.opening-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 85, 170, 0.3) 0%, rgba(255, 136, 0, 0.3) 100%);
    pointer-events: none;
}

/* ===== Section 3: Program Section (그라데이션) ===== */
.program-section {
    background: linear-gradient(135deg, #0055AA 0%, #003d7a 50%, #0066CC 100%);
    position: relative;
}

.program-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.12) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.program-grid-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.program-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.program-card.large {
    grid-column: span 2;
}

.program-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 136, 0, 0.2);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 3px solid rgba(255, 136, 0, 0.3);
}

.card-icon {
    font-size: 3rem;
}

.card-header h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.exhibit-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 12px 0;
    color: var(--text-gray);
    font-size: 1.05rem;
    line-height: 1.6;
}

.bullet {
    color: var(--orange);
    font-weight: 700;
    font-size: 1.2rem;
}

.exhibit-item strong {
    color: var(--orange);
}

/* ===== Section 4: IR Section (그라데이션) ===== */
.ir-section {
    background: linear-gradient(135deg, #003366 0%, #0055AA 50%, #0077DD 100%);
    position: relative;
}

.ir-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 107, 157, 0.1) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.section-subtitle {
    text-align: center;
    font-size: 1.4rem;
    color: var(--text-gray);
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.section-subtitle strong {
    color: var(--orange);
    font-size: 2rem;
    font-weight: 900;
}

.ir-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    position: relative;
    z-index: 2;
}

.ir-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.ir-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-accent);
}

.ir-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 136, 0, 0.3);
}

.ir-number {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    line-height: 1;
}

.ir-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: white;
    line-height: 1.5;
}

/* ===== Section 5: Companies Section (그라데이션) ===== */
.companies-section {
    background: linear-gradient(135deg, #0066CC 0%, #0055AA 50%, #003366 100%);
    position: relative;
}

.companies-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 215, 0, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

/* 탭 네비게이션 */
.tabs-nav {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
    padding: 14px 32px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 136, 0, 0.5);
}

.tab-btn.active {
    background: linear-gradient(135deg, #FF6B9D 0%, #FF8800 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 5px 20px rgba(255, 136, 0, 0.4);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* 참여기업 카드 */
.companies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    position: relative;
    z-index: 2;
}

.company-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.company-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(255, 136, 0, 0.2);
}

.company-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 15px;
}

.company-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    flex: 1;
}

.ceo-name {
    font-size: 0.9rem;
    color: var(--orange);
    font-weight: 600;
    white-space: nowrap;
}

.company-desc {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ===== Section 6: CTA Section (화려한 그라데이션) ===== */
.cta-section {
    background: linear-gradient(135deg, #0055AA 0%, #FF6B9D 25%, #FF8800 50%, #00D4FF 75%, #0055AA 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
    flex-direction: column;
    position: relative;
}

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

.cta-content {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: white;
    margin-bottom: 20px;
}

.cta-description {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 20px 45px;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: white;
    color: var(--primary-blue);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid white;
    color: white;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

.contact-info {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 50px;
    border-radius: 25px;
    width: 100%;
    max-width: 900px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 2;
}

.contact-info h3 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 35px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    font-size: 3rem;
}

.contact-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.contact-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: white;
}

/* ===== Footer ===== */
.footer {
    background: #001A33;
    padding: 60px 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-logo h3 {
    font-size: 1.8rem;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    font-family: 'Paperozi';
}

.footer-logo p {
    color: var(--text-gray);
    font-size: 1rem;
}

.footer-info {
    text-align: right;
}

.footer-info p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

/* ===== 반응형 ===== */
@media (max-width: 1200px) {
    .scroll-indicator {
        left: 20px;
    }
    
    .hero-main-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .opening-grid {
        grid-template-columns: 1fr;
    }
    
    .program-card.large {
        grid-column: span 1;
    }
}

@media (max-width: 968px) {
    .scroll-indicator {
        display: none;
    }
    
    .hero-section {
        padding: 100px 30px 60px;
    }
    
    .title-top,
    .title-middle,
    .title-bottom {
        font-size: 2.5rem;
    }
    
    .title-year {
        font-size: 3rem;
    }
    
    .stats-showcase {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .cta-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hamburger-menu {
        top: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .side-menu {
        width: 100%;
        padding: 80px 40px;
    }
    
    .menu-link {
        font-size: 1.3rem;
    }
    
    section {
        padding: 60px 20px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .companies-grid,
    .program-grid-main {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-info {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .title-top,
    .title-middle,
    .title-bottom {
        font-size: 2rem;
    }
    
    .title-year {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}
/* ===== Hero Section 재구성 ===== */
.hero-section {
    background: linear-gradient(135deg, #0055AA 0%, #003d7a 50%, #0077DD 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
}

/* 로고 */
.hero-logo {
    position: absolute;
    top: 40px;
    left: 60px;
    z-index: 20;
}

.hero-logo img {
    height: 70px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

/* 메인 타이틀 영역 */
.hero-title-area {
    text-align: center;
    z-index: 10;
    max-width: 900px;
}

.year-badge {
    display: inline-block;
    background: rgba(255, 136, 0, 0.2);
    border: 2px solid var(--orange);
    color: var(--orange);
    padding: 12px 30px;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.main-event-title {
    font-size: 6rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 40px;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.title-line-1,
.title-line-2 {
    display: block;
    background: linear-gradient(135deg, #FFFFFF 0%, #00D4FF 50%, #FFFFFF 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s linear infinite;
}

.event-dates {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    font-size: 1.5rem;
    font-weight: 700;
    flex-wrap: wrap;
}

.date-text,
.location-text {
    color: white;
    padding: 15px 30px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.slogan-text {
    font-size: 2rem;
    font-weight: 900;
    color: var(--yellow);
    letter-spacing: 3px;
    text-shadow: 0 2px 10px rgba(255, 215, 0, 0.5);
}

/* 히어로 네비게이션 */
.hero-nav {
    display: flex;
    gap: 20px;
    margin-top: 50px;
    z-index: 10;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.nav-item:hover {
    background: linear-gradient(135deg, #FF6B9D 0%, #FF8800 100%);
    border-color: transparent;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 136, 0, 0.4);
}

/* 배경 애니메이션 이미지 */
/* 배경 애니메이션 이미지 - 라인 그려지는 효과 */
.background-animated-image {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    overflow: hidden;
}

.bg-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
}

/* 첫 번째 레이어 - img001.jpg 배경 */
.layer-1 {
    background-image: url('/img/img001.jpg');
    background-size: cover;
    opacity: 0;
    z-index: 1;
    animation: fadeInBg 1.5s ease-out forwards;
}

/* 두 번째 레이어 - line.png 왼쪽부터 그려지기 (선명하게) */
.layer-2 {
    background-image: url('/img/line.png');
    background-size: cover;
    opacity: 0;
    z-index: 2;
	background-position: right top; /* ✅ 오른쪽 상단 기준 */
    background-repeat: no-repeat;
    clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
    animation: drawFromLeft 3s ease-in-out 1.5s forwards;
}

/* 세 번째 레이어 - line.png 오른쪽부터 그려지기 (선명하게) */
.layer-3 {
    background-image: url('/img/line.png');
    background-size: cover;
    opacity: 0;
    z-index: 3;
	background-position: right top; /* ✅ 오른쪽 상단 기준 */
    background-repeat: no-repeat;
    clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%);
    animation: drawFromRight 3s ease-in-out 2.2s forwards;
}

/* 배경 페이드인 */
@keyframes fadeInBg {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

/* 왼쪽에서 오른쪽으로 그려지기 - 완전 선명 */
@keyframes drawFromLeft {
    0% {
        opacity: 0;
        clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
    }
    5% {
        opacity: 1;
    }
    100% {
        opacity: 1;
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
}

/* 오른쪽에서 왼쪽으로 그려지기 - 완전 선명 */
@keyframes drawFromRight {
    0% {
        opacity: 0;
        clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%);
    }
    5% {
        opacity: 1;
    }
    100% {
        opacity: 1;
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
}


/* 히어로 그라데이션 오버레이 */
.hero-gradient-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle at 50% 50%, transparent 0%, rgba(0, 51, 102, 0.6) 100%);
    z-index: 2;
    pointer-events: none;
}

/* ===== 위로 가기 버튼 ===== */
.scroll-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #FF6B9D 0%, #FF8800 100%);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(255, 136, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 136, 0, 0.6);
}

.scroll-to-top svg {
    animation: bounceUp 1.5s infinite;
}

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

/* 반응형 */
@media (max-width: 968px) {
    .hero-logo {
        top: 20px;
        left: 20px;
    }
    
    .hero-logo img {
        height: 50px;
    }
    
    .main-event-title {
        font-size: 4rem;
    }
    
    .event-dates {
        flex-direction: column;
        gap: 15px;
    }
    
    .slogan-text {
        font-size: 1.5rem;
    }
    
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 768px) {
    .main-event-title {
        font-size: 3rem;
    }
    
    .hero-nav {
        flex-direction: column;
        width: 100%;
        max-width: 400px;
    }
    
    .nav-item {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .main-event-title {
        font-size: 2.5rem;
    }
    
    .year-badge {
        font-size: 0.9rem;
        padding: 10px 20px;
    }
    
    .event-dates {
        font-size: 1.2rem;
    }
    
    .slogan-text {
        font-size: 1.2rem;
    }
}
/* 타이틀 이미지 스타일 */
.title-image-container {
    margin-bottom: 20px;
    text-align: center;
}

.title-main-image {
    max-width: 450px;
    width: 100%;
    height: auto;
    display: inline-block;
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.4));
    animation: titleZoomIn 1.2s ease-out forwards;
}

@keyframes titleZoomIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* 이미지 아래 이벤트 정보 텍스트 */
.event-info-text {
    text-align: center;
    margin-bottom: 40px;
}

.event-main-title {
    font-size: 2.8rem;
    font-weight: 900;
    color: #FFD700;
    margin-bottom: 0;
    letter-spacing: -1px;
    line-height: 1.3;
    /* text-shadow: 0 4px 10px rgba(255, 215, 0, 0.5); */
    font-family: 'Paperozi';
}

.event-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 40px;
    letter-spacing: 1px;
}

.event-date-location {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 15px 0px;
    /* background: rgba(255, 255, 255, 0.05); */
    border-top: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    margin: 0 auto;
    max-width: 750px;
}

.date-korean {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    margin: 0;
    letter-spacing: 1px;
}

.date-english {
    font-size: 1.1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    letter-spacing: 0.5px;
}

/* 기존 event-dates, slogan-text 제거하거나 숨김 */
.event-dates,
.slogan-text {
    display: none;
}

/* 반응형 */
@media (max-width: 968px) {
    .title-main-image {
        max-width: 500px;
    }
    
    .event-main-title {
        font-size: 2.2rem;
    }
    
    .event-subtitle {
        font-size: 1.2rem;
    }
    
    .date-korean {
        font-size: 1.2rem;
    }
    
    .date-english {
        font-size: 1rem;
    }
    
    .event-date-location {
        padding: 20px 30px;
    }
}

@media (max-width: 768px) {
    .title-main-image {
        max-width: 400px;
    }
    
    .event-main-title {
        font-size: 1.8rem;
    }
    
    .event-subtitle {
        font-size: 1.1rem;
    }
    
    .date-korean {
        font-size: 1.1rem;
    }
    
    .date-english {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .title-main-image {
        max-width: 300px;
        margin-bottom: 0;
        margin-top: 50px;
    }
    
    .event-main-title {
        font-size: 1.5rem;
    }
    
    .event-subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .date-korean {
        font-size: 1rem;
    }
    
    .date-english {
        font-size: 0.85rem;
    }
    
    .event-date-location {
        padding: 15px 20px;
        max-width: 90%;
    }
}
/* ===== Section 2: 프로그램 시간표 ===== */
.schedule-section {
    background: #ffffff;
    background-image: url('/img/img001.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
    padding: 80px 20px;
}

/* 반투명 오버레이 */
.schedule-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: rgba(255, 255, 255, 0.93); */
    pointer-events: none;
    z-index: 1;
}

.schedule-section .container {
    position: relative;
    z-index: 2;
    max-width: 1600px;
}

.schedule-wrapper {
    width: 100%;
}

/* 섹션 타이틀 */
.schedule-section .section-title {
    text-align: center;
    margin-bottom: 30px;
    font-size: 3rem;
    font-weight: 500;
    font-family: 'Paperozi';
    color: #ffffff;
}

.schedule-section .title-badge {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffd700;
    letter-spacing: 3px;
    margin-bottom: 15px;
    text-transform: uppercase;
}

/* PC: 이미지가 나란히 한 줄로 보이기 - 높이 동일, 호버 없음 */
.schedule-images-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    max-width: 100%;
    margin: 0 auto;
    /* border-radius: 30px; */
    overflow: hidden;
    /* box-shadow: 0 20px 80px rgba(0, 85, 170, 0.2); */
    background: white;
    border: 1px solid rgba(0, 85, 170, 0.15);
    height: auto;
    padding: 25px;
}

.schedule-image-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.schedule-image-wrapper:first-child {
    border-radius: 0;
}

.schedule-image-wrapper:last-child {
    border-radius: 0;
}

.schedule-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

/* 반응형: 태블릿 - 세로 배치 */
@media (max-width: 1200px) {
    .schedule-images-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0;
        height: auto;
    }
    
    .schedule-image-wrapper {
        height: auto;
    }
    
    .schedule-image {
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    
    .schedule-image-wrapper:first-child {
        border-radius: 20px;
    }
    
    .schedule-image-wrapper:last-child {
        border-radius: 20px;
    }
}

/* 반응형: 모바일 */
@media (max-width: 768px) {
    .schedule-section {
        padding: 60px 15px;
    }
    
    .schedule-section::before {
        
    }
    
    .schedule-section .section-title {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }
    
    .schedule-images-container {
        gap: 30px;
        border-radius: 15px;
        box-shadow: 0 10px 40px rgba(0, 85, 170, 0.15);
    }
    
    .schedule-image-wrapper {
        border-radius: 15px !important;
    }
}

@media (max-width: 480px) {
    .schedule-section {
        padding: 40px 10px;
    }
    
    .schedule-section .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .schedule-badge {
        font-size: 0.8rem;
        letter-spacing: 2px;
    }
    
    .schedule-images-container {
        gap: 20px;
        border-radius: 0;
        /* box-shadow: 0 8px 30px rgba(0, 85, 170, 0.1); */
        padding: 10px;
    }
    
    .schedule-image-wrapper {
        border-radius: 0px !important;
    }
}


/* ===== Section 3, 4, 5, 6 배경 이미지 ===== */
.opening-section,
.program-section,
.ir-section,.gallery-section,.location-section,.cta-section,.banners-section,
.companies-section {
    background-image: url('/img/img001.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.opening-section::before,
.program-section::before,
.ir-section::before,
.companies-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: rgba(255, 255, 255, 0.92); */
    pointer-events: none;
    z-index: 1;
}

.opening-section .container,
.program-section .container,
.ir-section .container,
.companies-section .container {
    position: relative;
    z-index: 2;
}
/* ===== Section 3: 참여기업안내 ===== */
.companies-section {
    /* background: linear-gradient(135deg, #0055AA 0%, #003d7a 50%, #0077DD 100%); */
    position: relative;
    overflow: hidden;
    padding: 100px 20px;
}

.companies-section .container {
    position: relative;
    z-index: 2;
    max-width: 1400px;
}

.companies-section .section-title {
    text-align: center;
    margin-bottom: 30px;
    font-size: 3.2rem;
    font-weight: 500;
    color: white;
    letter-spacing: -1px;
    font-family: 'Paperozi';
}

.companies-section .title-badge {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: #FFD700;
    letter-spacing: 3px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* ===== 탭 네비게이션 ===== */
.companies-tabs-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    max-width: 1400px;
    margin: 0 auto 30px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.companies-tab-btn {
    background: transparent;
    border: none;
    padding: 25px 15px;
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    cursor: pointer;
    transition: background 0.3s ease;
    font-family: 'Noto Sans KR', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
}

.companies-tab-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

.companies-tab-btn[data-category="exhibition"].active {
    background: #0055AA;
    color: white;
}

.companies-tab-btn[data-category="sales"].active {
    background: #8B5FBF;
    color: white;
}

.companies-tab-btn[data-category="ir"].active {
    background: #00AA55;
    color: white;
}

.companies-tab-btn[data-category="program"].active {
    background: #FFD700;
    color: #333;
}

/* ===== 탭 컨텐츠 ===== */
.companies-tab-panel {
    display: none;
}

.companies-tab-panel.active {
    display: block;
}

/* ===== 기업 그리드 ===== */
.companies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 1400px;
    margin: 0 auto;
    background-color: #fff;
    padding: 31px;
}

.company-item {
    background: white;
    /* box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2); */
    overflow: hidden;
}

.company-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.company-info {
    padding: 15px;
    background: white;
    display: none;
}

.company-info p {
display: none;
    font-size: 0.9rem;
    color: #333;
    margin: 0;
    line-height: 1.5;
}

/* ===== 반응형 - 태블릿 ===== */
@media (max-width: 1200px) {
    .companies-tabs-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .companies-grid {
        grid-template-columns: 1fr;
    }
    
    .companies-tab-btn {
        padding: 20px 10px;
        font-size: 1rem;
    }
}

/* ===== 반응형 - 모바일 ===== */
@media (max-width: 768px) {
    .companies-section {
        padding: 60px 0px;
    }
    
    .companies-section .section-title {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }
    
    .companies-tabs-container {
        grid-template-columns: repeat(2, 1fr);
        margin-bottom: 40px;
    }
    
    .companies-tab-btn {
        padding: 15px 10px;
        font-size: 0.9rem;
    }
    
    .company-image {
        height: 200px;
    }
    
    .company-info {
        padding: 12px;
    }
    
    .company-info p {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .companies-tabs-container {
        grid-template-columns: 1fr;
    }
    
    .companies-tab-btn {
        padding: 12px 10px;
        font-size: 0.8rem;
    }
    
    .company-image {
        height: 150px;
    }
}
/* ===== 이미지 모달 팝업 ===== */
.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}

.image-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    cursor: pointer;
}

.modal-content {
    position: relative;
    z-index: 1001;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-width: 90vw;
    max-height: 85vh;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    cursor: pointer;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    z-index: 1002;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: scale(1.1);
}

/* 반응형 */
@media (max-width: 768px) {
    .modal-image {
        max-width: 95vw;
        max-height: 80vh;
    }
    
    .modal-close {
        top: 15px;
        right: 15px;
        padding: 8px;
    }
}
/* ===== Section 4: 갤러리 ===== */
.gallery-section {
    /* background: linear-gradient(135deg, #0055AA 0%, #003d7a 50%, #0077DD 100%); */
    position: relative;
    overflow: hidden;
    padding: 100px 20px;
}

.gallery-section .section-title {
    text-align: center;
    margin-bottom: 30px;
    font-size: 3.2rem;
    font-weight: 500;
    color: white;
    letter-spacing: -1px;
    font-family: 'Paperozi';
}

.gallery-section .title-badge {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: #FFD700;
    letter-spacing: 3px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* 갤러리 컨테이너 */
.gallery-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
}

.gallery-wrapper {
    flex: 1;
    height: 500px;
    overflow: hidden;
    border-radius: 20px;
    background: white;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* 갤러리 그리드 - 이미지 비율 유지 */
.gallery-grid {
    display: flex;
    gap: 15px;
    padding: 15px;
    height: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    align-items: center;
}

.gallery-grid::-webkit-scrollbar {
    height: 6px;
}

.gallery-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.gallery-grid::-webkit-scrollbar-thumb {
    background: #0055AA;
    border-radius: 3px;
}

.gallery-grid::-webkit-scrollbar-thumb:hover {
    background: #003d7a;
}

.gallery-item {
    flex-shrink: 0;
    height: 100%;
    background: #f5f5f5;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 85, 170, 0.25);
}

/* 슬라이드 버튼 */
.gallery-prev,
.gallery-next {
    background: rgba(255, 255, 255, 0.95);
    border: none;
    color: #0055AA;
    cursor: pointer;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
    z-index: 10;
}

.gallery-prev:hover,
.gallery-next:hover {
    background: white;
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.gallery-prev:active,
.gallery-next:active {
    transform: scale(0.95);
}

/* 반응형 - 태블릿 */
@media (max-width: 1200px) {
    .gallery-wrapper {
        height: 400px;
    }
    
    .gallery-item {
        min-width: 280px;
    }
}

/* 반응형 - 모바일 */
@media (max-width: 768px) {
    .gallery-section {
        padding: 60px 15px;
    }
    
    .gallery-section .section-title {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }
    
    .gallery-container {
        gap: 15px;
    }
    
    .gallery-wrapper {
        height: 300px;
        border-radius: 15px;
    }
    
    .gallery-grid {
        gap: 10px;
        padding: 10px;
    }
    
    .gallery-prev,
    .gallery-next {
        padding: 12px;
        width: 50px;
        height: 50px;
    }
    
    .gallery-prev svg,
    .gallery-next svg {
        width: 24px;
        height: 24px;
    }
}

/* 반응형 - 작은 모바일 */
@media (max-width: 480px) {
    .gallery-wrapper {
        height: 220px;
    }
    
    .gallery-grid {
        gap: 8px;
        padding: 8px;
    }
    
    .gallery-prev,
    .gallery-next {
        padding: 10px;
        width: 45px;
        height: 45px;
    }
    
    .gallery-prev svg,
    .gallery-next svg {
        width: 20px;
        height: 20px;
    }
}

/* 갤러리 모달 */
#galleryModal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

#galleryModal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    cursor: pointer;
}

.modal-content {
    position: relative;
    z-index: 1001;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image {
    width: auto;
    height: auto;
    max-width: 85vw;
    max-height: 85vh;
    object-fit: contain;
}

.modal-close {
    position: absolute;
    top: -30px;
    right: -30px;
    background: white;
    border: none;
    color: #333;
    cursor: pointer;
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    z-index: 1002;
    transition: all 0.3s ease;
    width: 50px;
    height: 50px;
}

.modal-close:hover {
    background: #f0f0f0;
    transform: scale(1.1);
}
/* ===== Section 5: 행사장 안내도 ===== */
.location-section {
    /* background: linear-gradient(135deg, #0055AA 0%, #003d7a 50%, #0077DD 100%); */
    position: relative;
    overflow: hidden;
    padding: 100px 20px;
}

.location-section .section-title {
    text-align: center;
    margin-bottom: 30px;
    font-size: 3.2rem;
    font-weight: 500;
    color: white;
    letter-spacing: -1px;
    font-family: 'Paperozi';
}

.location-section .title-badge {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: #FFD700;
    letter-spacing: 3px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* 지도 이미지 */
.location-content {
    max-width: 1400px;
    margin: 0 auto 70px;
}

.map-image-container {
    /* border-radius: 20px; */
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    background: white;
    padding: 30px;
}

.map-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 600px;
    object-fit: cover;
}

/* 오시는길 정보 카드 */
.location-info-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.location-card {
    background: white;
    /* border-radius: 15px; */
    padding: 35px 30px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.location-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 85, 170, 0.25);
}

.location-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #003366;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid #0055AA;
}

.location-card p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 12px;
    line-height: 1.8;
}

.location-card p strong {
    color: #0055AA;
    font-weight: 600;
}

/* 반응형 - 태블릿 */
@media (max-width: 1200px) {
    .location-info-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .map-image {
        max-height: 500px;
    }
}

/* 반응형 - 모바일 */
@media (max-width: 768px) {
    .location-section {
        padding: 60px 15px;
    }
    
    .location-section .section-title {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }
    
    .location-content {
        margin-bottom: 50px;
    }
    
    .location-info-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .map-image {
        max-height: 400px;
    }
    
    .location-card {
        padding: 25px 20px;
    }
    
    .location-card h3 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .location-card p {
        font-size: 0.9rem;
    }
}

/* 반응형 - 작은 모바일 */
@media (max-width: 480px) {
    .location-section .section-title {
        font-size: 1.8rem;
    }
    
    .map-image {
        max-height: 300px;
    }
    
    .location-card {
        padding: 20px 15px;
    }
    
    .location-card h3 {
        font-size: 1.1rem;
    }
    
    .location-card p {
        font-size: 0.85rem;
        margin-bottom: 10px;
    }
}
/* ===== Section 6: 배너모음 ===== */
.banners-section {
    /* background: linear-gradient(135deg, #0055AA 0%, #003d7a 50%, #0077DD 100%); */
    position: relative;
    overflow: hidden;
    padding: 100px 20px;
}

.banners-section .section-title {
    text-align: center;
    margin-bottom: 30px;
    font-size: 3.2rem;
    font-weight: 500;
    color: white;
    letter-spacing: -1px;
    font-family: 'Paperozi';
}

.banners-section .title-badge {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: #FFD700;
    letter-spacing: 3px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* 배너 이미지 */
.banners-content {
    /* max-width: 1200px; */
    margin: 0 auto 60px;
}

.banner-image-container {
    /* border-radius: 20px; */
    overflow: hidden;
    /* box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2); */
    /* background: white; */
}
.banner-image-container_m {display:none;}
.banner-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 500px;
    object-fit: cover;
}

/* CTA 버튼 */
.cta-buttons-container {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 45px;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-family: 'Noto Sans KR', sans-serif;
}

/* 주 버튼 - 파란색 */
.cta-primary {
    background: linear-gradient(135deg, #FFD700 0%, #FFF000 100%);
    color: #333;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.cta-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 45px rgba(255, 215, 0, 0.4);
}

.cta-primary:active {
    transform: translateY(-2px);
}

/* 보조 버튼 - 흰색 */
.cta-secondary {
    background: white;
    color: #0055AA;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.cta-secondary:hover {
    transform: translateY(-4px);
    background: #f5f5f5;
    box-shadow: 0 15px 45px rgba(255, 255, 255, 0.4);
}

.cta-secondary:active {
    transform: translateY(-2px);
}

/* 반응형 - 태블릿 */
@media (max-width: 1200px) {
    .banner-image {
        max-height: 450px;
    }
}

/* 반응형 - 모바일 */
@media (max-width: 768px) {
    .banners-section {
        padding: 60px 15px;
    }
    
    .banners-section .section-title {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }
    
    .banners-content {
        margin-bottom: 40px;
    }
    
    .banner-image {
        max-height: 100%;
    }
    
    .cta-buttons-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .cta-btn {
        width: 100%;
        padding: 16px 35px;
        font-size: 1rem;
    }
	.banner-image-container {display:none;}
.banner-image-container_m {display:block;}
}

/* 반응형 - 작은 모바일 */
@media (max-width: 480px) {
    .banners-section .section-title {
        font-size: 1.8rem;
    }
    
    .banner-image {
        width: 100%;
        max-height: 100%;
    }
    
    .cta-btn {
        padding: 14px 25px;
        font-size: 0.95rem;
        gap: 8px;
    }
    
    .cta-btn svg {
        width: 18px;
        height: 18px;
    }
}
/* ===== 전체 페이지 글로벌 떠다니는 도형 ===== */
.global-floating-shapes {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
    opacity: 0.5;
}

.global-shape {
    position: fixed;
    border-radius: 50%;
    opacity: 1;
    filter: blur(80px);
}

.global-shape.shape-1 {
    width: 600px;
    height: 600px;
    background: #0055AA;
    top: 5%;
    left: -150px;
    animation: globalFloat 40s infinite ease-in-out;
    animation-delay: 0s;
}

.global-shape.shape-2 {
    width: 500px;
    height: 500px;
    background: #00DD77;
    top: 20%;
    right: -100px;
    animation: globalFloat 45s infinite ease-in-out;
    animation-delay: 5s;
}

.global-shape.shape-3 {
    width: 550px;
    height: 550px;
    background: #FFD700;
    top: 50%;
    left: -80px;
    animation: globalFloat 50s infinite ease-in-out;
    animation-delay: 10s;
}

.global-shape.shape-4 {
    width: 480px;
    height: 480px;
    background: #00D4FF;
    top: 65%;
    right: -120px;
    animation: globalFloat 42s infinite ease-in-out;
    animation-delay: 15s;
}

.global-shape.shape-5 {
    width: 520px;
    height: 520px;
    background: #0099FF;
    bottom: -100px;
    left: 15%;
    animation: globalFloat 48s infinite ease-in-out;
    animation-delay: 20s;
}

.global-shape.shape-6 {
    width: 450px;
    height: 450px;
    background: #00FF99;
    bottom: 10%;
    right: 5%;
    animation: globalFloat 44s infinite ease-in-out;
    animation-delay: 25s;
}

.global-shape.shape-7 {
    width: 500px;
    height: 500px;
    background: #FFCC00;
    top: 35%;
    left: 30%;
    animation: globalFloat 46s infinite ease-in-out;
    animation-delay: 30s;
}

/* ===== 더 큰 움직임의 애니메이션 ===== */
@keyframes globalFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(300px, -250px) rotate(90deg);
    }
    50% {
        transform: translate(-250px, 280px) rotate(180deg);
    }
    75% {
        transform: translate(280px, 250px) rotate(270deg);
    }
}

/* ===== Section 1 원본 float 애니메이션 강화 ===== */
@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(150px, -150px) rotate(90deg);
    }
    50% {
        transform: translate(-150px, 150px) rotate(180deg);
    }
    75% {
        transform: translate(150px, 150px) rotate(270deg);
    }
}

/* ===== 섹션 2~6 기존 배경 쉐이프 모두 제거 ===== */
.bg-shapes-2,
.bg-shapes-3,
.bg-shapes-4,
.bg-shapes-5,
.bg-shapes-6 {
    display: none;
}