/*
Theme Name: Chasupan Theme
Theme URI: https://best.zibsuri.com
Description: 차수막 공사 전문 기업을 위한 프리미엄 테마
Author: ZIBSURI
Version: 1.0.0
Template: twentytwentyfive
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: chasupan-theme
*/

/* ============================================
   CHASUPAN PREMIUM THEME STYLES
   침수 방지 전문 기업 테마
   ============================================ */

:root {
    --chasupan-primary: #0066cc;
    --chasupan-primary-dark: #004d99;
    --chasupan-secondary: #00a8e8;
    --chasupan-accent: #ff6b35;
    --chasupan-success: #28a745;
    --chasupan-dark: #1a1a2e;
    --chasupan-gray: #6c757d;
    --chasupan-light: #f8f9fa;
    --chasupan-white: #ffffff;
    --chasupan-gradient: linear-gradient(135deg, #0066cc 0%, #00a8e8 100%);
    --chasupan-shadow: 0 10px 40px rgba(0, 102, 204, 0.15);
    --chasupan-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: #333;
    overflow-x: hidden;
}

/* ============================================
   HERO SECTION - 히어로 섹션
   ============================================ */

.chasupan-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #0066cc 100%);
    overflow: hidden;
    padding: 120px 20px 80px;
}

.chasupan-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="wave" patternUnits="userSpaceOnUse" width="100" height="100"><path d="M0 50 Q25 30 50 50 T100 50 V100 H0Z" fill="rgba(255,255,255,0.03)"/></pattern></defs><rect fill="url(%23wave)" width="100" height="100"/></svg>');
    animation: waveMove 20s linear infinite;
}

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

.chasupan-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.chasupan-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 28px;
    border-radius: 50px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease-out;
}

.chasupan-hero-badge svg {
    width: 20px;
    height: 20px;
    fill: #ffd700;
}

.chasupan-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 24px;
    line-height: 1.2;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.chasupan-hero h1 .highlight {
    background: linear-gradient(90deg, #00d4ff, #00a8e8, #0066cc);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease infinite;
}

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

.chasupan-hero-desc {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: rgba(255, 255, 255, 0.85);
    max-width: 700px;
    margin: 0 auto 50px;
    line-height: 1.8;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.chasupan-hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.chasupan-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    border: none;
}

.chasupan-btn-primary {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: #fff;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
}

.chasupan-btn-primary:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.5);
}

.chasupan-btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.chasupan-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

/* Hero Stats */
.chasupan-hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-top: 80px;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.chasupan-stat-item {
    text-align: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.chasupan-stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 8px;
}

.chasupan-stat-number span {
    color: #00d4ff;
}

.chasupan-stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* Floating Elements */
.chasupan-floating {
    position: absolute;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.chasupan-floating-1 {
    top: 15%;
    left: 5%;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 168, 232, 0.1));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation-delay: 0s;
}

.chasupan-floating-2 {
    top: 60%;
    right: 10%;
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(247, 147, 30, 0.1));
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation-delay: -2s;
}

.chasupan-floating-3 {
    bottom: 20%;
    left: 15%;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 50%;
    animation-delay: -4s;
}

/* ============================================
   FEATURES SECTION - 특장점 섹션
   ============================================ */

.chasupan-features {
    padding: 120px 20px;
    background: var(--chasupan-light);
    position: relative;
}

.chasupan-section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
}

.chasupan-section-label {
    display: inline-block;
    background: var(--chasupan-gradient);
    color: #fff;
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.chasupan-section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--chasupan-dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.chasupan-section-desc {
    font-size: 1.1rem;
    color: var(--chasupan-gray);
    line-height: 1.8;
}

.chasupan-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.chasupan-feature-card {
    background: #fff;
    border-radius: 24px;
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.chasupan-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--chasupan-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.chasupan-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--chasupan-shadow-lg);
}

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

.chasupan-feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1), rgba(0, 168, 232, 0.1));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    transition: all 0.4s ease;
}

.chasupan-feature-card:hover .chasupan-feature-icon {
    background: var(--chasupan-gradient);
}

.chasupan-feature-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--chasupan-primary);
    transition: fill 0.4s ease;
}

.chasupan-feature-card:hover .chasupan-feature-icon svg {
    fill: #fff;
}

.chasupan-feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--chasupan-dark);
    margin-bottom: 15px;
}

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

/* ============================================
   PRODUCTS SECTION - 제품 섹션
   ============================================ */

.chasupan-products {
    padding: 120px 20px;
    background: #fff;
}

.chasupan-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.chasupan-product-card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.chasupan-product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 102, 204, 0.2);
}

.chasupan-product-image {
    height: 280px;
    background: linear-gradient(135deg, var(--chasupan-primary) 0%, var(--chasupan-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.chasupan-product-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><rect fill="rgba(255,255,255,0.05)" width="200" height="200"/><path d="M0 100 L200 100" stroke="rgba(255,255,255,0.1)" stroke-width="1"/><path d="M100 0 L100 200" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></svg>');
}

.chasupan-product-image svg {
    width: 120px;
    height: 120px;
    fill: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
}

.chasupan-product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--chasupan-accent);
    color: #fff;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    z-index: 2;
}

.chasupan-product-content {
    padding: 35px;
}

.chasupan-product-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--chasupan-dark);
    margin-bottom: 12px;
}

.chasupan-product-desc {
    color: var(--chasupan-gray);
    line-height: 1.7;
    margin-bottom: 25px;
}

.chasupan-product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.chasupan-spec-tag {
    background: rgba(0, 102, 204, 0.1);
    color: var(--chasupan-primary);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
}

.chasupan-product-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--chasupan-primary);
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.chasupan-product-link:hover {
    gap: 15px;
}

.chasupan-product-link svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* ============================================
   WHY SECTION - 왜 차수판인가
   ============================================ */

.chasupan-why {
    padding: 120px 20px;
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 100%);
    position: relative;
    overflow: hidden;
}

.chasupan-why::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 168, 232, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.chasupan-why .chasupan-section-header {
    position: relative;
    z-index: 1;
}

.chasupan-why .chasupan-section-title {
    color: #fff;
}

.chasupan-why .chasupan-section-desc {
    color: rgba(255, 255, 255, 0.7);
}

.chasupan-why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.chasupan-why-item {
    text-align: center;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
}

.chasupan-why-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.chasupan-why-icon {
    width: 90px;
    height: 90px;
    background: var(--chasupan-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
}

.chasupan-why-icon svg {
    width: 45px;
    height: 45px;
    fill: #fff;
}

.chasupan-why-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.chasupan-why-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ============================================
   PROCESS SECTION - 진행 프로세스
   ============================================ */

.chasupan-process {
    padding: 120px 20px;
    background: var(--chasupan-light);
}

.chasupan-process-timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.chasupan-process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--chasupan-primary) 0%, var(--chasupan-secondary) 100%);
    border-radius: 2px;
}

.chasupan-process-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.chasupan-process-item:nth-child(even) {
    flex-direction: row-reverse;
}

.chasupan-process-content {
    width: calc(50% - 60px);
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
}

.chasupan-process-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.15);
}

.chasupan-process-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--chasupan-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
    z-index: 2;
}

.chasupan-process-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--chasupan-dark);
    margin-bottom: 12px;
}

.chasupan-process-desc {
    color: var(--chasupan-gray);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .chasupan-process-timeline::before {
        left: 30px;
    }

    .chasupan-process-item,
    .chasupan-process-item:nth-child(even) {
        flex-direction: row;
    }

    .chasupan-process-content {
        width: calc(100% - 80px);
        margin-left: auto;
    }

    .chasupan-process-number {
        left: 30px;
    }
}

/* ============================================
   TESTIMONIALS - 고객 후기
   ============================================ */

.chasupan-testimonials {
    padding: 120px 20px;
    background: #fff;
}

.chasupan-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.chasupan-testimonial-card {
    background: var(--chasupan-light);
    border-radius: 24px;
    padding: 45px;
    position: relative;
    transition: all 0.4s ease;
}

.chasupan-testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--chasupan-shadow);
}

.chasupan-testimonial-quote {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 80px;
    font-family: Georgia, serif;
    color: var(--chasupan-primary);
    opacity: 0.15;
    line-height: 1;
}

.chasupan-testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.chasupan-testimonial-stars svg {
    width: 20px;
    height: 20px;
    fill: #ffc107;
}

.chasupan-testimonial-text {
    font-size: 1.1rem;
    color: var(--chasupan-dark);
    line-height: 1.8;
    margin-bottom: 30px;
}

.chasupan-testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.chasupan-testimonial-avatar {
    width: 60px;
    height: 60px;
    background: var(--chasupan-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.chasupan-testimonial-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--chasupan-dark);
    margin-bottom: 4px;
}

.chasupan-testimonial-info p {
    font-size: 0.9rem;
    color: var(--chasupan-gray);
}

/* ============================================
   CTA SECTION - 문의하기 CTA
   ============================================ */

.chasupan-cta {
    padding: 100px 20px;
    background: var(--chasupan-gradient);
    position: relative;
    overflow: hidden;
}

.chasupan-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="2"/></svg>');
    background-size: 100px 100px;
}

.chasupan-cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.chasupan-cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
}

.chasupan-cta-desc {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

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

.chasupan-cta-phone {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    color: var(--chasupan-primary);
    padding: 20px 40px;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.chasupan-cta-phone:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.chasupan-cta-phone svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
    animation: ring 1.5s ease-in-out infinite;
}

@keyframes ring {
    0%, 100% { transform: rotate(0deg); }
    10%, 30% { transform: rotate(-10deg); }
    20%, 40% { transform: rotate(10deg); }
    50% { transform: rotate(0deg); }
}

/* ============================================
   CONTACT INFO - 연락처 정보
   ============================================ */

.chasupan-contact {
    padding: 80px 20px;
    background: var(--chasupan-dark);
}

.chasupan-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.chasupan-contact-item {
    text-align: center;
}

.chasupan-contact-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.chasupan-contact-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--chasupan-secondary);
}

.chasupan-contact-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chasupan-contact-value {
    font-size: 1.2rem;
    color: #fff;
    font-weight: 600;
}

.chasupan-contact-value a {
    color: #fff;
    text-decoration: none;
}

.chasupan-contact-value a:hover {
    color: var(--chasupan-secondary);
}

/* ============================================
   HEADER - 헤더 스타일
   ============================================ */

.chasupan-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 40px;
    transition: all 0.4s ease;
}

.chasupan-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: 15px 40px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.chasupan-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
}

.chasupan-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    transition: color 0.4s ease;
}

.chasupan-header.scrolled .chasupan-logo {
    color: var(--chasupan-dark);
}

.chasupan-nav {
    display: flex;
    gap: 40px;
}

.chasupan-nav a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.chasupan-header.scrolled .chasupan-nav a {
    color: var(--chasupan-dark);
}

.chasupan-nav a:hover {
    color: var(--chasupan-secondary);
}

.chasupan-header-cta {
    background: var(--chasupan-accent);
    color: #fff;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.chasupan-header-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}

/* ============================================
   FOOTER - 푸터 스타일
   ============================================ */

.chasupan-footer {
    background: #0a0a14;
    padding: 60px 20px 30px;
}

.chasupan-footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.chasupan-footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
}

.chasupan-footer-info {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 2;
    margin-bottom: 30px;
}

.chasupan-footer-copy {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .chasupan-hero {
        padding: 100px 20px 60px;
    }

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

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

    .chasupan-hero h1 {
        font-size: 2.2rem;
    }

    .chasupan-hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .chasupan-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .chasupan-hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .chasupan-stat-number {
        font-size: 2rem;
    }

    .chasupan-features-grid,
    .chasupan-products-grid,
    .chasupan-testimonials-grid {
        grid-template-columns: 1fr;
    }

    .chasupan-feature-card,
    .chasupan-product-card {
        padding: 30px 25px;
    }
}

/* ============================================
   ANTI-GRAVITY EFFECTS (antigravity module)
   ============================================ */

.antigravity-float {
    animation: antigravityFloat 10s ease-in-out infinite;
}

@keyframes antigravityFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-30px) rotate(2deg);
    }
    50% {
        transform: translateY(-15px) rotate(-1deg);
    }
    75% {
        transform: translateY(-25px) rotate(1deg);
    }
}

.antigravity-particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: rgba(0, 168, 232, 0.6);
    border-radius: 50%;
    animation: antigravityParticle 8s linear infinite;
}

@keyframes antigravityParticle {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(80vh) scale(1);
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(0.5);
        opacity: 0;
    }
}

.antigravity-ripple {
    position: absolute;
    border: 2px solid rgba(0, 168, 232, 0.3);
    border-radius: 50%;
    animation: antigravityRipple 4s ease-out infinite;
}

@keyframes antigravityRipple {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 400px;
        height: 400px;
        opacity: 0;
    }
}