/* ============================================
   이윤선 쿠킹스튜디오 - 기업 행사 도시락
   Custom Styles
   ============================================ */

:root {
    --kl-primary: #D4A574;
    --kl-primary-dark: #B8895A;
    --kl-dark: #2C1810;
    --kl-dark-alt: #3D2A1E;
    --kl-cream: #FDF8F3;
    --kl-cream-dark: #F5EDE4;
    --kl-text: #4A3728;
    --kl-text-light: #8B7362;
    --kl-white: #FFFFFF;
    --kl-border: #E8D5C4;
    --kl-accent: #C4866B;
    --kl-shadow: rgba(44, 24, 16, 0.08);
    --kl-shadow-md: rgba(44, 24, 16, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--kl-text);
    background: var(--kl-cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* ========== HEADER / NAV ========== */
.kl-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--kl-border);
    transition: box-shadow 0.3s;
}

.kl-header.scrolled {
    box-shadow: 0 2px 20px var(--kl-shadow-md);
}

.kl-nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.kl-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--kl-dark);
}

.kl-logo img {
    height: 48px;
    width: auto;
}

.kl-logo-text {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.kl-logo-sub {
    font-size: 12px;
    color: var(--kl-text-light);
    font-weight: 400;
}

.kl-nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.kl-nav-links a {
    text-decoration: none;
    color: var(--kl-text);
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
}

.kl-nav-links a:hover {
    color: var(--kl-primary-dark);
}

.kl-nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--kl-primary);
    transition: width 0.3s;
}

.kl-nav-links a:hover::after {
    width: 100%;
}

.kl-nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--kl-dark);
    color: var(--kl-white) !important;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}

.kl-nav-cta:hover {
    background: var(--kl-dark-alt);
    transform: translateY(-1px);
}

.kl-mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.kl-mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--kl-dark);
    margin: 6px 0;
    transition: 0.3s;
}

/* ========== HERO ========== */
.kl-hero {
    padding: 140px 24px 80px;
    background: linear-gradient(135deg, var(--kl-dark) 0%, #3D2218 50%, #4A2D1F 100%);
    color: var(--kl-white);
    position: relative;
    overflow: hidden;
}

.kl-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 80 80"><circle cx="40" cy="40" r="1" fill="rgba(212,165,116,0.08)"/></svg>') repeat;
    background-size: 80px 80px;
}

.kl-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.kl-hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(212, 165, 116, 0.15);
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 100px;
    font-size: 13px;
    color: var(--kl-primary);
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.kl-hero h1 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.kl-hero-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
    margin-bottom: 36px;
}

.kl-hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.kl-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: var(--kl-primary);
    color: var(--kl-dark);
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
}

.kl-btn-primary:hover {
    background: var(--kl-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 165, 116, 0.3);
}

.kl-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: transparent;
    color: var(--kl-white);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
}

.kl-btn-outline:hover {
    border-color: var(--kl-primary);
    color: var(--kl-primary);
}

.kl-hero-image {
    position: relative;
}

.kl-hero-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.kl-hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.12);
}

.kl-stat-num {
    font-size: 32px;
    font-weight: 800;
    color: var(--kl-primary);
}

.kl-stat-label {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
}

/* ========== SECTION COMMON ========== */
.kl-section {
    padding: 100px 24px;
}

.kl-section-alt {
    background: var(--kl-white);
}

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

.kl-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.kl-section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(212, 165, 116, 0.12);
    color: var(--kl-primary-dark);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.kl-section-header h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--kl-dark);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.kl-section-header p {
    font-size: 17px;
    color: var(--kl-text-light);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========== MENU GRID ========== */
.kl-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.kl-menu-card {
    background: var(--kl-white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--kl-border);
    transition: transform 0.3s, box-shadow 0.3s;
}

.kl-menu-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px var(--kl-shadow-md);
}

.kl-menu-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.kl-menu-card-body {
    padding: 24px;
}

.kl-menu-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--kl-dark);
    margin-bottom: 8px;
}

.kl-menu-card p {
    font-size: 15px;
    color: var(--kl-text-light);
    line-height: 1.6;
}

.kl-menu-price {
    margin-top: 16px;
    font-size: 14px;
    color: var(--kl-primary-dark);
    font-weight: 700;
}

/* ========== FEATURES ========== */
.kl-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.kl-feature {
    text-align: center;
    padding: 40px 24px;
    background: var(--kl-cream);
    border-radius: 16px;
    border: 1px solid var(--kl-border);
    transition: transform 0.3s;
}

.kl-feature:hover {
    transform: translateY(-4px);
}

.kl-feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--kl-white);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    border: 1px solid var(--kl-border);
}

.kl-feature h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--kl-dark);
}

.kl-feature p {
    font-size: 14px;
    color: var(--kl-text-light);
    line-height: 1.6;
}

/* ========== PROCESS ========== */
.kl-process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.kl-process::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: var(--kl-border);
    z-index: 0;
}

.kl-process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.kl-process-num {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--kl-white);
    border: 3px solid var(--kl-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    color: var(--kl-primary-dark);
}

.kl-process-step h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--kl-dark);
}

.kl-process-step p {
    font-size: 14px;
    color: var(--kl-text-light);
    line-height: 1.6;
}

/* ========== GALLERY ========== */
.kl-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.kl-gallery img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s;
    cursor: pointer;
}

.kl-gallery img:hover {
    transform: scale(1.03);
}

/* ========== FAQ ========== */
.kl-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.kl-faq-item {
    border: 1px solid var(--kl-border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--kl-white);
}

.kl-faq-q {
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--kl-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.kl-faq-q:hover {
    background: var(--kl-cream);
}

.kl-faq-q::after {
    content: '+';
    font-size: 22px;
    color: var(--kl-primary-dark);
    font-weight: 300;
    transition: transform 0.3s;
}

.kl-faq-item.active .kl-faq-q::after {
    transform: rotate(45deg);
}

.kl-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
}

.kl-faq-item.active .kl-faq-a {
    max-height: 500px;
    padding: 0 24px 20px;
}

.kl-faq-a p {
    font-size: 15px;
    color: var(--kl-text-light);
    line-height: 1.8;
}

/* ========== CTA SECTION ========== */
.kl-cta {
    background: linear-gradient(135deg, var(--kl-dark) 0%, #3D2218 100%);
    padding: 80px 24px;
    text-align: center;
    color: var(--kl-white);
}

.kl-cta h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}

.kl-cta p {
    font-size: 17px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.kl-cta-phone {
    font-size: 32px;
    font-weight: 800;
    color: var(--kl-primary);
    display: block;
    margin-bottom: 24px;
    text-decoration: none;
}

/* ========== FOOTER ========== */
.kl-footer {
    background: var(--kl-dark);
    color: rgba(255,255,255,0.6);
    padding: 60px 24px 40px;
}

.kl-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
}

.kl-footer-brand {
    font-size: 14px;
    line-height: 1.8;
}

.kl-footer-brand strong {
    color: var(--kl-white);
    font-size: 18px;
    display: block;
    margin-bottom: 16px;
}

.kl-footer h4 {
    color: var(--kl-white);
    font-size: 15px;
    margin-bottom: 20px;
}

.kl-footer-links {
    list-style: none;
}

.kl-footer-links li {
    margin-bottom: 10px;
}

.kl-footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

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

.kl-footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 13px;
}

/* ========== BLOG POST STYLES ========== */
.kl-post-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 24px;
}

.kl-post-content h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--kl-dark);
    margin: 40px 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--kl-border);
}

.kl-post-content h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--kl-dark-alt);
    margin: 32px 0 12px;
}

.kl-post-content p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--kl-text);
    margin-bottom: 20px;
}

.kl-post-content ul, .kl-post-content ol {
    padding-left: 24px;
    margin-bottom: 20px;
}

.kl-post-content li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--kl-text);
    margin-bottom: 8px;
}

.kl-post-content blockquote {
    border-left: 4px solid var(--kl-primary);
    padding: 16px 24px;
    background: var(--kl-cream);
    border-radius: 0 8px 8px 0;
    margin: 24px 0;
}

.kl-post-content blockquote p {
    font-style: italic;
    color: var(--kl-text-light);
}

.kl-post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 24px 0;
}

.kl-info-box {
    background: var(--kl-cream);
    border: 1px solid var(--kl-border);
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
}

.kl-info-box h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--kl-dark);
    margin-bottom: 12px;
}

.kl-highlight {
    background: linear-gradient(135deg, var(--kl-cream) 0%, var(--kl-cream-dark) 100%);
    border-radius: 12px;
    padding: 32px;
    margin: 24px 0;
    border-left: 4px solid var(--kl-primary);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .kl-hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .kl-hero h1 {
        font-size: 36px;
    }
    .kl-menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .kl-features {
        grid-template-columns: repeat(2, 1fr);
    }
    .kl-process {
        grid-template-columns: repeat(2, 1fr);
    }
    .kl-process::before {
        display: none;
    }
    .kl-footer-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .kl-nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--kl-white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--kl-border);
        box-shadow: 0 8px 24px var(--kl-shadow);
    }
    .kl-nav-links.open {
        display: flex;
    }
    .kl-mobile-toggle {
        display: block;
    }
    .kl-hero {
        padding: 120px 24px 60px;
    }
    .kl-hero h1 {
        font-size: 30px;
    }
    .kl-hero-desc {
        font-size: 16px;
    }
    .kl-hero-stats {
        gap: 24px;
    }
    .kl-stat-num {
        font-size: 24px;
    }
    .kl-section {
        padding: 60px 24px;
    }
    .kl-section-header h2 {
        font-size: 28px;
    }
    .kl-menu-grid {
        grid-template-columns: 1fr;
    }
    .kl-features {
        grid-template-columns: 1fr;
    }
    .kl-process {
        grid-template-columns: 1fr;
    }
    .kl-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    .kl-cta h2 {
        font-size: 28px;
    }
    .kl-cta-phone {
        font-size: 24px;
    }
    .kl-hero-actions {
        flex-direction: column;
    }
    .kl-btn-primary, .kl-btn-outline {
        justify-content: center;
    }
}