/*
Theme Name: Skindaum Theme
Theme URI: https://skindaum.com
Author: Skindaum Co., Ltd.
Author URI: https://skindaum.com
Description: K-Beauty Skincare Company Website Theme - Professional cosmetics manufacturer theme with OEM/ODM capabilities
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
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: skindaum
Tags: one-column, custom-menu, custom-logo, featured-images, translation-ready, theme-options
*/

/* ========================================
   CSS Variables
======================================== */
:root {
    --primary-pink: #D91A5B;
    --primary-pink-dark: #C91A54;
    --accent-green: #7CB342;
    --bg-light-blue: #E8F4F8;
    --bg-cream: #FBF7F4;
    --bg-light-pink: #FDF5F7;
    --text-dark: #222222;
    --text-gray: #666666;
    --text-light: #999999;
    --white: #FFFFFF;
    --border-color: #eeeeee;
}

/* ========================================
   Reset & Base
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', 'Noto Sans KR', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
}

ul, ol {
    list-style: none;
}

/* ========================================
   Header
======================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    transition: all 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 50px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
}

.site-logo img {
    height: 32px;
    width: auto;
}

/* Navigation */
.main-navigation {
    display: flex;
    align-items: center;
}

.main-navigation ul {
    display: flex;
    align-items: center;
    gap: 45px;
}

.main-navigation ul li {
    position: relative;
}

.main-navigation ul li a {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    letter-spacing: 0.3px;
    padding: 10px 0;
    display: block;
}

.main-navigation ul li a:hover,
.main-navigation ul li.current-menu-item a,
.main-navigation ul li.current_page_item a {
    color: var(--primary-pink);
}

/* Submenu */
.main-navigation ul li ul.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 15px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    flex-direction: column;
    gap: 0;
}

.main-navigation ul li:hover ul.sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-navigation ul li ul.sub-menu li {
    width: 100%;
}

.main-navigation ul li ul.sub-menu li a {
    padding: 10px 25px;
    font-size: 13px;
}

.main-navigation ul li ul.sub-menu li a:hover {
    background: var(--bg-light-pink);
}

/* Language Button */
.lang-btn {
    position: fixed;
    top: 0;
    right: 0;
    background: var(--primary-pink);
    color: var(--white);
    padding: 20px 15px;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    z-index: 1001;
    text-decoration: none;
}

.lang-btn:hover {
    background: var(--primary-pink-dark);
    color: var(--white);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

/* ========================================
   Hero Section
======================================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 700px;
    max-height: 900px;
    display: flex;
    margin-top: 70px;
    overflow: hidden;
}

.hero-left {
    width: 50%;
    background: var(--bg-light-blue);
    padding: 80px 50px 80px 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 52px;
    font-weight: 800;
    color: var(--primary-pink);
    line-height: 1.1;
    margin-bottom: 5px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 25px;
    letter-spacing: -0.5px;
}

.hero-desc {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 30px;
    max-width: 400px;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-dark);
    text-decoration: none;
    border: 1px solid var(--text-dark);
    padding: 12px 25px;
    border-radius: 3px;
    transition: all 0.3s ease;
    width: fit-content;
}

.hero-btn:hover {
    background: var(--text-dark);
    color: var(--white);
}

.hero-products {
    position: absolute;
    bottom: 60px;
    left: 50px;
    display: flex;
    gap: 15px;
    z-index: 10;
}

.hero-product-item {
    width: 140px;
    height: 180px;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.hero-product-item:hover {
    transform: translateY(-5px);
}

.hero-product-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-right {
    width: 50%;
    position: relative;
    overflow: hidden;
}

.hero-model {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

/* ========================================
   Page Header (Subpages)
======================================== */
.page-header {
    height: 200px;
    background: linear-gradient(135deg, #F8E8EC 0%, #E8F0F8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 70%);
    border-radius: 50%;
}

.page-header-content {
    position: relative;
    z-index: 1;
}

.page-header-label {
    font-size: 12px;
    color: var(--text-gray);
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.page-header-title {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
}

/* ========================================
   Section Styles
======================================== */
.section {
    padding: 80px 50px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-pink);
}

.section-title-lg {
    font-size: 28px;
    text-align: center;
    margin-bottom: 50px;
}

/* ========================================
   Products Grid
======================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-cream);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.product-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.product-card-label {
    display: block;
    text-align: center;
    padding: 20px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 1px;
}

/* ========================================
   Brand Section
======================================== */
.brand-section {
    display: flex;
    min-height: 500px;
}

.brand-left {
    width: 50%;
    background: linear-gradient(135deg, #FDF2F5 0%, #F8E8EC 100%);
    padding: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand-label {
    font-size: 12px;
    color: var(--primary-pink);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.brand-title {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.5;
    margin-bottom: 30px;
}

.brand-title strong {
    font-weight: 700;
    color: var(--primary-pink);
}

.brand-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-dark);
    text-decoration: none;
    border: 1px solid var(--text-dark);
    padding: 12px 25px;
    border-radius: 3px;
    transition: all 0.3s ease;
    width: fit-content;
}

.brand-btn:hover {
    background: var(--text-dark);
    color: var(--white);
}

.brand-right {
    width: 50%;
    position: relative;
    overflow: hidden;
}

.brand-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-pink-dark);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--text-dark);
    color: var(--text-dark);
}

.btn-outline:hover {
    background: var(--text-dark);
    color: var(--white);
}

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

.btn-white:hover {
    background: var(--bg-light-pink);
}

/* ========================================
   Footer
======================================== */
.site-footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 40px 50px;
}

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

.footer-info {
    flex: 1;
}

.footer-company {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.footer-contact {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 10px;
}

.footer-contact a {
    color: rgba(255,255,255,0.7);
}

.footer-contact a:hover {
    color: var(--white);
}

.footer-copyright {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
}

.footer-logo img {
    height: 30px;
    width: auto;
    opacity: 0.8;
}

/* ========================================
   Contact Form
======================================== */
.contact-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group label .required {
    color: var(--primary-pink);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-pink);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit {
    text-align: center;
    margin-top: 30px;
}

/* ========================================
   Company Page Specific
======================================== */
.about-section {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 80px 50px;
    max-width: 1400px;
    margin: 0 auto;
}

.about-image {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
}

.about-content {
    flex: 1;
}

.about-label {
    font-size: 12px;
    color: var(--primary-pink);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.about-title {
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.about-text {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* History Timeline */
.history-section {
    background: var(--bg-cream);
    padding: 80px 50px;
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--primary-pink);
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
}

.timeline-year {
    width: 80px;
    height: 80px;
    background: var(--primary-pink);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 700;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-content {
    width: 45%;
    background: var(--white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

/* ========================================
   OEM/ODM Page Specific
======================================== */
.process-section {
    padding: 80px 50px;
    max-width: 1400px;
    margin: 0 auto;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.process-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.process-item:hover {
    transform: translateY(-5px);
}

.process-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-pink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.process-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--white);
}

.process-number {
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    color: var(--primary-pink);
    margin-bottom: 5px;
}

.process-title {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

/* Partners Grid */
.partners-section {
    background: var(--bg-light-pink);
    padding: 80px 50px;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.partner-logo {
    background: var(--white);
    padding: 25px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

.partner-logo img {
    max-height: 40px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1200px) {
    .hero-section {
        flex-direction: column;
        height: auto;
        max-height: none;
    }

    .hero-left, .hero-right {
        width: 100%;
    }

    .hero-right {
        height: 500px;
    }

    .hero-products {
        position: static;
        margin-top: 30px;
        justify-content: center;
    }

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

    .brand-section {
        flex-direction: column;
    }

    .brand-left, .brand-right {
        width: 100%;
    }

    .process-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

    .mobile-menu-btn {
        display: flex;
    }

    .header-inner {
        padding: 0 20px;
    }

    .section {
        padding: 50px 20px;
    }

    .hero-left {
        padding: 40px 20px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 22px;
    }

    .hero-product-item {
        width: 100px;
        height: 130px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .brand-left {
        padding: 50px 20px;
    }

    .brand-title {
        font-size: 24px;
    }

    .about-section {
        flex-direction: column;
        padding: 50px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 30px 20px;
    }

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

    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-year {
        left: 20px;
        width: 40px;
        height: 40px;
        font-size: 12px;
    }

    .timeline-content {
        width: calc(100% - 70px);
        margin-left: 70px !important;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }

    .site-footer {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero-products {
        flex-wrap: wrap;
    }

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

    .process-grid {
        grid-template-columns: 1fr;
    }
}