/* Landing Page Specific Styles */

/* Scroll Snap Configuration */
html {
    /* scroll-snap-type: y mandatory; */
    scroll-behavior: smooth;
    scroll-padding: 70px 0 0 0;
}

.hero-landing {
    background-image: url('../assets/BeautyPlus-image-extender.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    /* min-height: 100dvh; */
    display: flex;
    align-items: center;
    color: white;
    position: relative;
    overflow: hidden;
    scroll-snap-align: start;
}

/* Notice Banner Styles */
.notice-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: rgba(255, 255, 255, 0.771);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    z-index: 3;
}

.notice-content {
    display: flex;
    align-items: center;
    height: 100%;
    white-space: nowrap;
    animation: scrollNoticeInfinite 60s linear infinite;
    width: fit-content;
}

.notice-text {
    font-size: 1rem;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.9);
    text-shadow: 0 0 10px rgba(142, 142, 142, 0.9);
    padding-left: 5rem;
    display: inline-block;
    flex-shrink: 0;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xs);
}

.hero-landing h1 {
    font-size: 7rem;
    font-family: "IBM Plex Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
    animation: fadeInUp 1s ease-out;
    /* 텍스트 자체에 블러 효과 */
    color: rgb(255, 255, 255);
    mix-blend-mode: difference;
}

.hero-subtitle {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: var(--font-size-xl);
    opacity: 0.9;
    font-weight: 300;
    animation: fadeInUp 1s ease-out 0.2s both;
    /* 텍스트 자체에 블러 효과 */
    color: rgb(255, 255, 255);
    filter: blur(0.3px);
    -webkit-filter: blur(0.3px);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

/* About Section */
.about-section {
    padding: 5rem 4rem;
    background:#eee;
    scroll-snap-align: start;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
    /* align-items: center; */
}
.about-text{
    padding: 1.5rem 0 ;
    padding-right: 3rem;
    text-align: left;
}
.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.about-text p {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    /* color: var(--text-secondary); */
    color: #1f1f1f;
}

.about-image {
    position: relative;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    height: 650px;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--box-shadow-lg);
}

/* Skills & Tools Section */
.skills-section {
    padding: 5rem 0;
    background: #ffffff;
    scroll-snap-align: center;
}

.skills-header {
    text-align: center;
    margin-bottom: 4rem;
}

.skills-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: #2d3436;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.skills-subtitle {
    font-size: 1.2rem;
    color: #636e72;
    margin-bottom: 2rem;
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    max-width: 1440px;
    margin: 0 auto;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: white;
    transition: all 0.3s ease;
    transform: translateY(0px);
    cursor: pointer;
    min-width: 120px;
    animation: skillHover 16.5s infinite;
}

.skill-item:nth-child(1) { animation-delay: 0s; }
.skill-item:nth-child(2) { animation-delay: 1.5s; }
.skill-item:nth-child(3) { animation-delay: 3s; }
.skill-item:nth-child(4) { animation-delay: 4.5s; }
.skill-item:nth-child(5) { animation-delay: 6s; }
.skill-item:nth-child(6) { animation-delay: 7.5s; }
.skill-item:nth-child(7) { animation-delay: 9s; }
.skill-item:nth-child(8) { animation-delay: 10.5s; }
.skill-item:nth-child(9) { animation-delay: 12s; }
.skill-item:nth-child(10) { animation-delay: 13.5s; }

.skill-item:hover {
    transform: translateY(-8px);
    /* box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15); */
    animation-play-state: paused;
}

.skill-icon {
    width: 120px;
    height: 120px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    transition: all 0.3s ease-in;
    animation: skillIconScale 16.5s infinite;
    animation-delay: inherit;
}

.skill-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: saturate(0);
    transition: filter 0.3s ease-in;
    animation: skillIconFilter 16.5s infinite;
    animation-delay: inherit;
}

.skill-item:hover .skill-icon {
    transform: scale(1.08);
    animation-play-state: paused;
}
.skill-item:hover .skill-icon img {
    filter: none;
    animation-play-state: paused;
}

/* Skill Hover Animation Keyframes */
@keyframes skillHover {
    0%, 15% {transform: translateY(0);}
    5%, 10% {transform: translateY(-8px);}
}

@keyframes skillIconScale {
    0%, 15% {transform: scale(1);}
    5%, 10% {transform: scale(1.08);}
}

@keyframes skillIconFilter {
    0%, 15% {filter: saturate(0);}
    5%, 10% {filter: none;}
}

.skill-name {
    margin-top: 7px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2d3436;
    text-align: center;
    line-height: 1.2;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Gallery Section Styles */

.gallery-section {
    padding: 5rem 0;
    background: #1a1a1a;
    position: relative;
    overflow: hidden;
    scroll-snap-align: start;
}

.gallery-section::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="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.19)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.6;
    pointer-events: none;
}

.gallery-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.gallery-section .recent-artwork-link {
    text-decoration: none;
    color: inherit;
    display: inline-block;
    position: relative;
}

.gallery-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
    cursor: pointer;
    transition: color 0.3s ease;
}

.gallery-section .recent-artwork-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, rgba(92, 43, 226, 0.342), rgb(92, 43, 226));
    transition: width 0.4s ease;
}

.gallery-section .recent-artwork-link:hover::after {
    width: 100%;
}

.gallery-section .recent-artwork-link:hover .gallery-title {
    color: rgb(92, 43, 226);
}

.gallery-subtitle {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.gallery-grid {
    max-width: 1440px;
    display: grid;
    grid-template-columns: repeat(4, minmax(280px, 1fr));
    gap: 2rem;
    margin: auto;
    margin-bottom: 3rem;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #dee2e6 transparent;
    padding: 1rem 2rem;
    position: relative;
    z-index: 1;
}

.gallery-grid::-webkit-scrollbar {
    height: 8px;
}

.gallery-grid::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 4px;
}

.gallery-grid::-webkit-scrollbar-thumb {
    background: #dee2e6;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.gallery-grid::-webkit-scrollbar-thumb:hover {
    background: #adb5bd;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(87, 87, 87, 0.08);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.item-image {
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    /* background: linear-gradient(135deg, #f1f3f4a4, #e8eaed92); */
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5f6368;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}
.image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.gallery-item:hover .image-placeholder {
    background: linear-gradient(135deg, #e8f0fe, #d2e3fc);
    color: #1a73e8;
}

.item-info {
    background: white;
    padding: 1.5rem;
}

.item-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2d3436;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.item-info p {
    color: #636e72;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.date {
    display: inline-block;
    background: #f1f3f4;
    color: #5f6368;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}
.view-more-btn:hover span {
    transform: translateX(5px);
    transition: transform 0.3s ease;
}




    
@media (max-width: 1100px) {
    .about-text{padding: 2rem 2rem;}
    .about-text p{font-size: 1rem; font-weight: 400;}
        
}
/* Mobile Footer Styles */
@media (max-width: 840px) {
    /* ======= Hero Section ======= */
    .hero-landing h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    /* Notice Banner Mobile */
    .notice-banner {
        height: 35px;
    }
    
    .notice-text {
        font-size: 0.9rem;
    }
    .about-section{
        padding: 0;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .about-grid .about-image {
        order: -1;
    }
    
    .about-image img {
        height: 300px;
        width: 100%;
        border-radius: 0;
    }
    .about-text h2 {
        font-size: 2rem;
    }
    
    .skills-section {
        padding: 3rem 1rem;
    }
    .skills-grid {
        justify-content: space-around;
        gap: 0;
    }
    .skill-icon {
        width: 80px;
        height: 80px;
    }
    
    .mobile-menu-toggle {
        display: block;
    }

}

@media (max-width: 768px) {
    /* Disable scroll snap on mobile for better touch scrolling */
    html {scroll-snap-type: none;}
    
    .gallery-section .recent-artwork-link::after {
        bottom: -4px;
        height: 2px;
    }
}
/* ========================== */
@media (max-width: 480px) {
    .hero-landing h1{text-align: left;}
    .about-text p {font-size: .85rem; }
    .skill-item {
        padding: 1rem;
        min-width: 0;
    }
    .skill-icon{
        width: 65px;
        height: 65px;
    }
    .skill-name{
        font-size: 0.9rem;
    }
    
    /* Notice Banner Extra Small Mobile */
    .notice-banner {
        height: 32px;
    }
    
    .notice-text {
        font-size: 0.8rem;
    }
}

/* Contact Section Styles */
.contact-section {
    padding: 6rem 0;
    background: #f8f9fa;
    position: relative;
    z-index: 1;
    scroll-snap-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    align-items: start;
}

/* Contact Info Styles */
.contact-info h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #2d3436;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.contact-item {
    margin-bottom: 1rem;
    display: flex;
}


.contact-item h4 {
    margin-bottom: 0.5rem;
}

.contact-item p {
    font-size: 1.1rem;
    color: #2d3436;
    line-height: 1.6;
    margin: 0;
}
.contact-item p span{
    font-size: 1rem;
    font-weight: 600;
    color: #636e72;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: none;
}

.contact-social {
    margin-top: 3rem;
}

.contact-social h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #636e72;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 48px;
    height: 48px;
    background: #2d3436;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-link:hover {
    background: #636e72;
    transform: translateY(-2px);
}

/* Contact Form Styles */
.contact-form {
    padding: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: #636e72;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid #ced4da;
    background: #f1f3f4;
    border-radius: 8px;
    font-size: 1rem;
    color: #2d3436;
    transition: all 0.3s ease;
    resize: vertical;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: #e8eaed;
    box-shadow: 0 0 0 3px rgba(45, 52, 54, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #adb5bd;
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: #0b0d0e;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.submit-btn:hover {
    background: #636e72;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(45, 52, 54, 0.15);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .contact-section {
        padding: 4rem 0 0 0 ;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 0;
    }
    .contact-item{display: flex;margin: 0;}
    
    .contact-info {padding: .5rem 1rem;}
    .contact-info h2 {font-size: 2.5rem;}
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-social{margin-top: 2rem;}
    .social-links {
        justify-content: flex-start;
    }
    
    .contact-form{
        background: #fff;
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .contact-info h2,
    .contact-info .contact-item p{text-align: center; width: 100%;}
    .contact-item p{font-size: 0.9rem;}
    .social-links {justify-content: center;}
    
    .contact-info h2 {
        font-size: 2rem;
    }
    
    .contact-social h4{display: none;}
    .form-group input,
    .form-group textarea {
        padding: 0.875rem 1rem;
    }
}

/* Latest Blog Posts Section */
.latest-blog-section {
    padding: 5rem 0;
    background: #ffffff;
}

.latest-blog-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
    /* max-width: 1200px; */
    padding: 0 1rem;
}

.latest-blog-section .recent-posts-link {
    text-decoration: none;
    color: inherit;
    display: inline-block;
    position: relative;
}

.latest-blog-section .section-header h2 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #2d3436;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    position: relative;
    cursor: pointer;
    transition: color 0.3s ease;
}

.latest-blog-section .recent-posts-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, rgba(92, 43, 226, 0.342), rgb(92, 43, 226));
    transition: width 0.4s ease;
}

.latest-blog-section .recent-posts-link:hover::after {
    width: 100%;
}

.latest-blog-section .recent-posts-link:hover h2 {
    color: rgb(92, 43, 226);
}

.latest-blog-section .section-header p {
    font-size: 1.1rem;
    color: #636e72;
    max-width: 600px;
    margin: 0 auto;
}

.blog-posts-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.blog-post-card {
    background: transparent;
    border: none;
    border-bottom: 1px solid #e9ecef;
    padding: .5rem 10px;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

.blog-post-card:hover {
    background: rgba(215, 215, 215, 0.181);
    text-decoration: none;
    color: inherit;
}

.blog-post-card:last-child {
    border-bottom: none;
}

.blog-post-content {
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.blog-post-info {
    flex: 1;
}

.blog-post-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: #2d3436;
    margin: 0;
    line-height: 1.4;
}

.blog-post-date {
    font-size: 0.9rem;
    color: #868e96;
    font-weight: 400;
    /* margin-left: 1rem; */
    white-space: nowrap;
}

/* 이미지가 있는 블로그 포스트 카드 */
.blog-post-card-with-image {
    display: flex !important;
    align-items: center;
    gap: 1rem;
    padding: 1rem 10px;
}

.blog-post-image {
    width: 80px;
    height: 60px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #f8f9fa;
}

.blog-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-post-card-with-image:hover .blog-post-image img {
    transform: scale(1.05);
}

.blog-post-card-with-image .blog-post-content {
    flex: 1;
}

.blog-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
}

.blog-loading .loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e0e0e0;
    border-top-color: #2b2b2b;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.blog-loading p {
    color: #636e72;
    font-size: 1rem;
}



/* 블로그 에러 상태 */
.blog-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: #636e72;
}

.blog-error h3 {
    color: #2d3436;
    margin-bottom: 1rem;
}

.blog-error button {
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background: #74b9ff;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
}

.blog-error button:hover {
    background: #0984e3;
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .latest-blog-section {
        padding: 3rem 0;
    }
    
    .latest-blog-section .section-header h2 {
        font-size: 2rem;
    }
    
    .latest-blog-section .recent-posts-link::after {
        bottom: -4px;
        height: 2px;
    }
    
    .blog-post-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .blog-post-date {
        margin-left: 0;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .latest-blog-section .section-header h2 {
        font-size: 1.75rem;
    }
    
    .latest-blog-section .recent-posts-link::after {
        bottom: -2px;
        height: 2px;
    }
    .blog-posts-grid{padding: 0 .5rem;}
    .blog-post-card {
        padding: 1.25rem .5rem;
    }
    
    .blog-post-title {
        font-size: 1rem;
    }
    
    .blog-post-date {
        font-size: 0.8rem;
    }
}

/* 인덱스 페이지 블로그 포스트 메타 정보 */
.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

/* 인덱스 페이지 비공개 포스트 스타일 */
/* .blog-post-card.post-private {
    border: 2px solid rgba(255, 193, 7, 0.3);
    background: rgba(255, 193, 7, 0.05);
} */

.blog-post-card .post-private-label {
    display: inline-flex;
    align-items: center;
    /* gap: 0.25rem; */
    background: rgba(255, 193, 7, 0.1);
    color: #856404;
    border: 1px solid rgba(255, 193, 7, 0.3);
    /* padding: 0.125rem 0.5rem; */
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
}