@charset "utf-8";
/**************************   
    렌딩페이지 전용 css
	landing.css
	2026.08.14
***************************/

/* 랜딩페이지 배경 흰색*/
body.landing-background{background: var(--white);}

/* Hero Banner Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    padding: 100px 20px 100px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding:0 40px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text-area {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom:90px;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -1px;
    margin-bottom: 18px;
    color: var(--white);
}

.hero-subtitle {
    font-size: 17px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 36px;
    line-height: 1.6;
}

.hero-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    border: 1px solid var(--white);
    color: var(--white);
    font-size: 17px;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.01);
    transition: all 0.25s ease;
    text-decoration: none;
}

.hero-cta-btn:hover {
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.1);
    background: var(--point);
    border-color: var(--point);
}

/* Hero Right Graphic Visual Box */
.hero-visual02 {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 350px;
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    margin: 0 auto;
}

/* 1번 이미지 */
.visual-item01 {
    width: 357px !important;
    height: 300px !important;
    object-fit: contain;
    position: relative;
    z-index: 1;
    display: block;
    margin-right: 40px;
}

/* 2번 이미지 */
.visual-item02 {
    width: 235px;
    height: auto;
    position: absolute;
    top: -45px;
    right: -40px;
    z-index: 2;
    filter: drop-shadow(0 12px 28px rgba(15, 23, 42, 0.18));
    animation: floatVisualCard 3.5s ease-in-out infinite alternate;
}

/* 순차 애니메이션 등장 후 미세 둥실둥실 부유 효과 */
@keyframes floatVisualCard {
    0% {
        transform: translateY(0px);
    }
    100% {
        transform: translateY(-8px);
    }
}


/* 3 Feature Cards Section */
.features-section {
    margin:-100px auto 0 auto;
    width:100%;
    background-color: #ffffff;
    border-top-left-radius: 40px;
    border-top-right-radius: 40px;
    position: relative;
    z-index: 10;
    padding: 80px 20px 60px;
}

.features-grid {
    max-width: var(--container-max-width);
    margin:0 auto;
    padding:0 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background-color: var(--white);
    padding: 32px 28px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
    box-sizing: border-box;
}

.feature-card:hover,
[data-aos].feature-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon-box {
    width: 56px;
    height: 56px;
    border-radius: 56px;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--navy-900);
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Target Audience Recommendation Section */
.target-section {
    padding: 70px 20px;
}

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

.section-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--navy-900);
    margin-bottom: 40px;
    letter-spacing: -0.5px;
}

.target-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.target-card {
    background-color: #EFF6FF;
    padding: 24px;
    border-radius: 16px;
    border: 1px solid var(--navy-100);
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
    box-shadow: var(--shadow-sm);
}

.target-check-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.target-card p {
    font-size: 15px;
    font-weight: 700;
    color: var(--navy-800);
    line-height: 1.45;
}

/* Why Error Section */
.why-error-section {
    padding: 80px 40px;
    margin: 0 auto;
    max-width: var(--container-max-width);
}

.error-main-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    padding: 48px 40px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.error-desc {
    font-size: 15px;
    color: var(--gray-600);
    margin-top: -24px;
    margin-bottom: 36px;
}

/* Flow Banner Diagram */
.flow-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.flow-step-item {
    padding: 9px 20px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    background-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.flow-step-item.highlight {
    background: var(--point);
}

.flow-arrow {
    color: var(--gray-400);
    font-size: 18px;
}

.flow-caption {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 40px;
}

/* 3 Sub Domain Cards */
.sub-domain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.sub-domain-card {
    background-color: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    text-align: left;
}

.sub-domain-card .domain-icon {
    font-size: 28px;
    color: var(--navy-600);
    margin-bottom: 12px;
}

.sub-domain-card h4 {
    font-size: 17px;
    font-weight: 800;
    color: var(--navy-900);
    margin-bottom: 8px;
}

.sub-domain-card p {
    font-size: 13.5px;
    color: var(--gray-600);
    line-height: 1.55;
}

/* Bottom CTA Banner */
.bottom-cta-banner {
    background: #EFF6FF;
    padding: 60px 20px;
    text-align: center;
}

.bottom-cta-banner h3 {
    font-size: 18px;
    font-weight: 500;
    color: var(--navy-900);
    margin-bottom: 24px;
    line-height: 1.5;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.bottom-subtext {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 16px;
}

.bottom-cta-banner .hero-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    border: 1px solid var(--primary);
    background: var(--primary);
    font-size: 17px;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.25s ease;
    text-decoration: none;
}

.bottom-cta-banner .hero-cta-btn:hover {
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.1);
    background: var(--point);
    border-color: var(--point);
}

/* Footer */
.site-footer {
    background-color: var(--white);
    padding: 24px 20px;
    text-align: center;
    border-top: 1px solid var(--gray-200);
    font-size: 13px;
    color: var(--gray-500);
}

/* Responsive Media Queries for Landing */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-text-area {
        margin-bottom: 0px;
        align-items: center;
        text-align: center;
    }

    .hero-visual02 {
        height: 330px;
        justify-content: center;
    }

    .visual-item01 {
        width: 330px !important;
        height: 277px !important;
        margin-right: 30px;
    }

    .visual-item02 {
        width: 210px;
        top: 5px;
        right: 30px;
    }
    
    .features-grid, .sub-domain-grid {
        grid-template-columns: 1fr;
    }
    
    .target-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 15px;
    }

    .hero-visual02 {
        height: 280px;
    }

    .visual-item01 {
        width: 275px !important;
        height: 231px !important;
        margin-right: 15px;
    }

    .visual-item02 {
        width: 175px;
        top: 0px;
        right: 10px;
    }
    
    .section-title {
        font-size: 22px;
    }
    
    .flow-banner {
        gap: 6px;
    }
    
    .flow-step-item {
        padding: 8px 14px;
        font-size: 12.5px;
    }
    
    .error-main-card {
        padding: 28px 18px;
    }
}