/* ===== XENOR Brand Sub Page ===== */

@font-face {
    font-family: 'InterDisplay';
    src: url('/font/inter-display/InterVariable.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'InterDisplay';
    src: url('/font/inter-display/InterVariable-Italic.ttf') format('truetype');
    font-weight: 100 900;
    font-style: italic;
    font-display: swap;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'InterDisplay', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    background-color: #fff;
    color: #090909;
    overflow-x: hidden;
    line-height: 1.7;
    letter-spacing: 0.01em;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

img {
    max-width: 100%;
    display: block;
}

section {
    position: relative;
    z-index: 2;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5vw;
}

/* ===== Top Bar ===== */
.navbar-top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1001;
    pointer-events: none;
}

.navbar-top-line {
    display: none;
}

.navbar-accent-line {
    height: 4px;
    background: #8dc63f;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 4px;
    left: 0;
    width: 100%;
    padding: 1.2rem 5vw;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar-logo {
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.navbar-logo:hover {
    transform: translateY(-2px);
}

.logo-img {
    height: 36px;
    width: auto;
    object-fit: contain;
    transition: filter 0.3s ease;
}

.navbar.scrolled .logo-img {
    filter: brightness(0);
}

.navbar-menu ul {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.navbar-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: #fff;
    padding: 0.5rem 0;
    display: inline-flex;
    align-items: baseline;
    gap: 0.25rem;
    transition: all 0.3s ease;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.navbar.scrolled .navbar-link {
    color: #090909;
    text-shadow: none;
}

.navbar-link:hover {
    opacity: 0.7;
}

.navbar-link.active {
    color: #8dc63f;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.navbar.scrolled .navbar-link.active {
    color: #6fa630;
    text-shadow: none;
}

.link-number {
    font-size: 0.7rem;
    font-weight: 500;
    opacity: 0.6;
    vertical-align: super;
}

/* Contact Button */
.navbar-link.navbar-btn {
    background: #f5f5f5;
    color: #090909 !important;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-shadow: none !important;
    transition: all 0.3s ease;
    border: none;
    margin-left: 0.5rem;
}

.navbar-link.navbar-btn::before {
    display: none;
}

.navbar-link.navbar-btn:hover {
    background: #e8e8e8;
    transform: translateY(-2px);
}

.navbar-link.navbar-btn .btn-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #8dc63f, #6fa630);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: transform 0.3s ease;
}

.navbar-link.navbar-btn:hover .btn-icon {
    transform: scale(1.1);
}

.navbar-link.navbar-btn .btn-text {
    font-weight: 600;
    font-size: 0.9rem;
}

/* Mobile Toggle */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.navbar-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.navbar.scrolled .navbar-toggle span {
    background: #090909;
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.navbar-toggle.active span {
    background: #090909;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: #fff;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content ul {
    text-align: center;
}

.mobile-menu-content ul li {
    margin-bottom: 2rem;
}

.mobile-menu-content ul li a {
    font-size: 2rem;
    font-weight: 500;
    color: #090909;
    display: inline-flex;
    align-items: baseline;
    gap: 0.5rem;
    letter-spacing: -0.02em;
}

.mobile-menu-content ul li a span {
    font-size: 1rem;
    opacity: 0.5;
}

/* ===== Sub Hero Section ===== */
.sub-hero-section {
    position: relative;
    width: 100%;
    height: 550px;
    min-height: 550px;
    overflow: hidden;
    background: #090909;
}

.sub-hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.sub-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.55;
}

.sub-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.1) 50%,
        rgba(0, 0, 0, 0.4) 100%);
    z-index: 2;
}

.sub-hero-content {
    position: absolute;
    bottom: 50%;
    left: 5vw;
    transform: translateY(50%);
    z-index: 3;
    color: #fff;
}

.sub-hero-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.sub-hero-title {
    font-family: 'InterDisplay', 'Noto Sans KR', sans-serif;
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 0.95;
    margin-bottom: 12px;
}

.sub-hero-title .accent {
    color: #8dc63f;
}

.sub-hero-tagline {
    font-family: 'InterDisplay', sans-serif;
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    opacity: 0.8;
}

.sub-hero-subtitle {
    font-size: 0.9rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.02em;
}

/* ===== Section Label ===== */
.section-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.label-dot {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, #8dc63f, #6fa630);
    border-radius: 50%;
}

.label-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: #999;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* ===== Brand Essence Section ===== */
.brand-essence-section {
    padding: 6rem 0;
    background: #f9f9f9;
    position: relative;
    overflow: hidden;
}

.brand-essence-layout {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.brand-essence-logo-area {
    flex: 0 0 35%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-essence-logo-wrap {
    width: 100%;
    aspect-ratio: 1;
    opacity: 0.45;
}

.brand-essence-logo-wrap canvas {
    width: 100%;
    height: 100%;
}

.brand-essence-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.brand-essence-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0;
}

.brand-essence-label .label-dot {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, #8dc63f, #6fa630);
    border-radius: 50%;
}

.brand-essence-label .label-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: #999;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.brand-essence-header {
    position: relative;
}

.brand-essence-title {
    font-family: 'InterDisplay', 'Noto Sans KR', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: #090909;
    line-height: 1.2;
    margin-bottom: 0;
    letter-spacing: -0.01em;
    position: relative;
}

.brand-essence-title::after {
    content: '';
    position: absolute;
    bottom: -1.2rem;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #8dc63f, #6fa630);
    border-radius: 2px;
}

.brand-essence-title .title-highlight {
    display: inline;
}

.brand-essence-bottom {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    align-items: flex-start;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.brand-essence-subtitle {
    font-size: 0.9rem;
    font-weight: 600;
    color: #090909;
    letter-spacing: 0.02em;
    padding-left: 12px;
    border-left: 3px solid #8dc63f;
    margin-top: 0;
    white-space: nowrap;
}

.brand-essence-text {
    font-size: 0.92rem;
    color: #666;
    line-height: 1.85;
    font-weight: 400;
    margin: 0;
}

/* ===== Brand Keywords Section ===== */
.brand-keywords-section {
    padding: 5rem 0 6rem;
    background: #fff;
    position: relative;
}

.brand-keywords-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
}

.brand-keywords-label .label-dot {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, #8dc63f, #6fa630);
    border-radius: 50%;
}

.brand-keywords-label .label-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: #999;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.brand-keywords-header {
    text-align: center;
    margin-bottom: 3rem;
}

.brand-keywords-title {
    font-family: 'InterDisplay', 'Noto Sans KR', sans-serif;
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    font-weight: 600;
    color: #090909;
    margin-bottom: 0.8rem;
    letter-spacing: -0.03em;
}

.brand-keywords-desc {
    font-size: 0.9rem;
    color: #777;
    font-weight: 400;
}

.brand-keywords-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    counter-reset: keyword;
}

.keyword-card {
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    counter-increment: keyword;
}

.keyword-card::after {
    content: counter(keyword, decimal-leading-zero);
    position: absolute;
    top: 0.8rem;
    right: 1rem;
    font-family: 'InterDisplay', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.04);
    line-height: 1;
    pointer-events: none;
}

.keyword-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #8dc63f, #6fa630);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.keyword-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    background: linear-gradient(180deg, #fff 60%, rgba(141, 198, 63, 0.04) 100%);
}

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

/* Unique accent colors per keyword */
.keyword-card:nth-child(1)::before { background: linear-gradient(90deg, #8dc63f, #6fa630); }
.keyword-card:nth-child(2)::before { background: linear-gradient(90deg, #42a5f5, #1e88e5); }
.keyword-card:nth-child(3)::before { background: linear-gradient(90deg, #f57c00, #e65100); }
.keyword-card:nth-child(4)::before { background: linear-gradient(90deg, #5cc6a7, #26a69a); }
.keyword-card:nth-child(5)::before { background: linear-gradient(90deg, #ab47bc, #8e24aa); }

.keyword-name {
    font-family: 'InterDisplay', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #090909;
    margin-bottom: 0.8rem;
    letter-spacing: -0.01em;
}

.keyword-desc {
    font-size: 0.9rem;
    color: #777;
    line-height: 1.7;
    font-weight: 400;
}

/* ===== PDF Download Section ===== */
/* ===== Gallery PDF Bar (이미지 하단 PDF 다운로드) ===== */
.content-gallery-item.has-pdf {
    border-radius: 16px;
    overflow: hidden;
}

.gallery-pdf-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2rem;
    background: #090909;
}

.gallery-pdf-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.gallery-pdf-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.02em;
}

.gallery-pdf-format {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 0.04em;
}

.gallery-pdf-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1.6rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-pdf-btn:hover {
    background: #fff;
    color: #090909;
    border-color: #fff;
    transform: translateY(-1px);
}

.gallery-pdf-btn svg {
    flex-shrink: 0;
}

/* ===== Brand Content Gallery ===== */
.brand-content-gallery {
    padding: 5rem 0;
    background: #fff;
}

.content-gallery-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.content-gallery-item {
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.5s ease;
}

.content-gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.gallery-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.content-gallery-item:hover .gallery-image-wrapper img {
    transform: scale(1.02);
}

/* ===== Contact Section ===== */
.contact-section {
    padding: 6rem 0;
    background: #fff;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.contact-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.1rem;
    background: rgba(141, 198, 63, 0.08);
    border: none;
    border-radius: 50px;
    margin-bottom: 1.2rem;
}

.contact-badge .badge-icon {
    font-size: 0.9rem;
    color: #6fa630;
}

.contact-badge .badge-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: #6fa630;
    letter-spacing: 0.02em;
}

.contact-title {
    font-size: clamp(2.4rem, 5vw, 4.5rem);
    font-weight: 700;
    color: #090909;
    letter-spacing: -0.03em;
    margin-bottom: 1.2rem;
    font-family: 'InterDisplay', 'Noto Sans KR', sans-serif;
    line-height: 1.15;
}

.contact-subtitle {
    font-size: 0.9rem;
    color: #777;
    line-height: 1.8;
    margin-bottom: 0;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.required-note {
    color: #999;
    font-size: 0.9rem;
}

.contact-info-list {
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    color: #333;
}

.info-icon {
    width: 28px;
    height: 28px;
    background: rgba(141, 198, 63, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6fa630;
    font-weight: 600;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.contact-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0;
    background: none;
    border-radius: 0;
    color: #090909;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contact-call-btn:hover {
    opacity: 0.7;
    transform: none;
    box-shadow: none;
}

.contact-call-btn .btn-arrow {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #8dc63f, #6fa630);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.contact-call-btn:hover .btn-arrow {
    transform: scale(1.05);
}

/* Contact Form */
.contact-form {
    background: transparent;
    padding: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.1rem 1.3rem;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: #f3f3f3;
    color: #090909;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #999;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: #f0f0f0;
    box-shadow: inset 0 -2px 0 0 #8dc63f;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

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

.form-submit-btn {
    width: 100%;
    padding: 1.15rem;
    background: #090909;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    margin-top: 0.5rem;
}

.form-submit-btn:hover {
    background: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* ===== Brand Banner Section ===== */
.brand-banner-section {
    width: 100%;
    padding: 5rem 5vw;
    background: #f9f9f9;
}

.brand-banner-image {
    position: relative;
    width: 100%;
    max-height: 420px;
    overflow: hidden;
    border-radius: 16px;
    cursor: pointer;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.15),
        0 8px 24px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.5s ease;
}

.brand-banner-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.1) 40%, transparent 70%);
    border-radius: 16px;
    z-index: 1;
    pointer-events: none;
}

.brand-banner-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    pointer-events: none;
    z-index: 1;
}

.brand-banner-overlay-content {
    position: absolute;
    bottom: 2rem;
    left: 2.5rem;
    z-index: 2;
    color: #fff;
}

.banner-overlay-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: #8dc63f;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.banner-overlay-title {
    font-family: 'InterDisplay', 'Noto Sans KR', sans-serif;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 600;
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.brand-banner-image:hover {
    box-shadow:
        0 28px 80px rgba(0, 0, 0, 0.2),
        0 12px 32px rgba(0, 0, 0, 0.1);
}

.brand-banner-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.brand-banner-image:hover > img {
    transform: scale(1.05);
    filter: brightness(1.03);
}

/* Banner5 Slider */
.banner5-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner5-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.banner5-slide.active {
    position: relative;
    opacity: 1;
}

.banner5-slide img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}

.banner5-slide .brand-banner-overlay-content {
    position: absolute;
    bottom: 2rem;
    left: 2.5rem;
    z-index: 2;
    color: #fff;
}

.banner5-dots {
    position: absolute;
    bottom: 1rem;
    right: 1.5rem;
    display: flex;
    gap: 6px;
    z-index: 2;
}

.banner5-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.7);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.banner5-dot.active {
    background: #fff;
    border-color: #fff;
}

/* ===== Pre Footer Section ===== */
.pre-footer-section {
    padding: 5rem 0;
    background: #f5f5f5;
    color: #090909;
}

.pre-footer-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.pre-footer-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.8rem;
    color: rgba(0, 0, 0, 0.35);
}

.pre-footer-email {
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 700;
    color: #090909;
    display: inline-block;
    margin-bottom: 1rem;
    padding-bottom: 0.4rem;
    border-bottom: 3px solid #6fa630;
    letter-spacing: -0.01em;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.pre-footer-email:hover {
    color: #6fa630;
    border-color: #090909;
}

.pre-footer-phone {
    font-size: 1.1rem;
    color: rgba(0, 0, 0, 0.45);
    margin-bottom: 1.5rem;
}

.pre-footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.75rem 1.5rem 0.75rem 0.9rem;
    background: #090909;
    border-radius: 50px;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.pre-footer-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.pre-footer-btn .btn-arrow {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #8dc63f, #6fa630);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

/* Pre Footer Nav */
.pre-footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.pre-footer-nav .nav-item {
    display: flex;
    align-items: center;
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    color: #090909;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.pre-footer-nav .nav-item:hover {
    padding-left: 1rem;
    color: #8dc63f;
}

.pre-footer-nav .nav-num {
    font-size: 0.85rem;
    color: rgba(0, 0, 0, 0.3);
    width: 40px;
}

.pre-footer-nav .nav-text {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 500;
}

.pre-footer-nav .nav-arrow {
    font-size: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pre-footer-nav .nav-item:hover .nav-arrow {
    opacity: 1;
}

/* ===== Footer ===== */
.footer {
    padding: 2rem 0;
    background: #fafafa;
    color: #090909;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.footer-main {
    text-align: left;
    margin-bottom: 1.5rem;
}

.footer-logo {
    display: flex;
    justify-content: flex-start;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-copyright {
    font-size: 0.85rem;
    color: rgba(0, 0, 0, 0.4);
}

.footer-top-btn {
    font-size: 0.85rem;
    color: rgba(0, 0, 0, 0.5);
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.footer-top-btn:hover {
    color: #090909;
}

/* ===== Latest Updates Section (Products Page) ===== */
.latest-updates-section {
    padding: 5rem 0;
    background: #fff;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.5s ease;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.08),
        0 4px 16px rgba(0, 0, 0, 0.04);
}

.product-image {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    background: #f8f8f8;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

/* Product image hover overlay */
.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.product-card:hover .product-image::before {
    opacity: 1;
}

/* Product image accent bar */
.product-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #8dc63f, #6fa630);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    z-index: 2;
}

.product-card:hover .product-image::after {
    transform: scaleX(1);
}

.product-info {
    padding: 1.5rem;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.product-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: #090909;
}

.product-tag {
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.3rem 0.7rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.product-tag.new {
    background: rgba(141, 198, 63, 0.1);
    color: #6fa630;
    animation: tagPulse 2.5s ease-in-out infinite;
}

@keyframes tagPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(141, 198, 63, 0.25); }
    50% { box-shadow: 0 0 0 5px rgba(141, 198, 63, 0); }
}

.product-tag.custom {
    background: #fff3e0;
    color: #f57c00;
}

.product-date {
    font-size: 0.85rem;
    color: #999;
}

/* ===== FAQ Section ===== */
.faq-section {
    padding: 5rem 0;
    background: #f9f9f9;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-item:first-child {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.faq-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

.faq-item:hover .faq-header {
    padding-left: 0.5rem;
}

.faq-number {
    font-family: 'InterDisplay', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: #8dc63f;
    min-width: 36px;
}

.faq-question {
    font-size: 1.05rem;
    font-weight: 500;
    color: #090909;
    flex: 1;
    line-height: 1.65;
}

.faq-toggle {
    font-size: 1.3rem;
    font-weight: 300;
    color: #999;
    transition: transform 0.3s ease, color 0.3s ease, background 0.3s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.03);
    flex-shrink: 0;
}

.faq-toggle:hover {
    background: rgba(0, 0, 0, 0.06);
    color: #8dc63f;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    color: #fff;
    background: #8dc63f;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.5s ease;
    padding: 0 0 0 3.5rem;
}

.faq-item.active .faq-answer {
    max-height: 1200px;
    padding: 0 0 1.5rem 3.5rem;
}

.faq-answer p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.8;
    margin: 0 0 0.5rem 0;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer strong {
    color: #090909;
    font-weight: 600;
}

/* FAQ 연락처 테이블 */
.faq-contact-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.8rem;
    font-size: 0.88rem;
}

.faq-contact-table thead th {
    text-align: left;
    padding: 0.6rem 1rem;
    background: #f5f5f5;
    color: #333;
    font-weight: 600;
    border-bottom: 2px solid #ddd;
}

.faq-contact-table tbody td {
    padding: 0.55rem 1rem;
    color: #555;
    border-bottom: 1px solid #eee;
}

.faq-contact-table tbody tr:last-child td {
    border-bottom: none;
}

.faq-contact-table tbody tr:hover {
    background: #fafafa;
}

/* ===== Product View Page (pv-) ===== */

/* Product View Hero */
/* ===== Product View Banner ===== */
.pv-hero-banner {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pv-banner-content {
    position: absolute;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 5vw;
    width: 100%;
    max-width: 900px;
}

.pv-banner-date {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.2rem;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
}

.pv-banner-date-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #8dc63f;
    border-radius: 50%;
    color: #fff;
}

.pv-banner-title {
    font-family: 'InterDisplay', 'Noto Sans KR', sans-serif;
    font-size: clamp(2.2rem, 6vw, 4.5rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.pv-banner-desc {
    color: rgba(255, 255, 255, 0.75);
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.pv-banner-line {
    width: 80%;
    height: 1px;
    background: rgba(255, 255, 255, 0.15);
    margin-bottom: 1.5rem;
}

.pv-banner-desc {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 600px;
}

.pv-banner-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.pv-banner-tag {
    padding: 0.45rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50px;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.pv-hero-section {
    position: relative;
    width: 100%;
    height: 420px;
    min-height: 420px;
    overflow: hidden;
    background: #090909;
}

.pv-hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.pv-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.4;
}

.pv-hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 3;
    color: #fff;
    padding-bottom: 3rem;
}

.pv-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1.5rem;
    transition: color 0.3s ease;
}

.pv-back-link:hover {
    color: #fff;
}

.pv-back-arrow {
    font-size: 1.1rem;
}

.pv-hero-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pv-hero-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #8dc63f, #6fa630);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: fit-content;
}

.pv-hero-title {
    font-family: 'InterDisplay', 'Noto Sans KR', sans-serif;
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.pv-hero-date {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 400;
}

/* Product View Detail Section */
.pv-detail-section {
    padding: 5rem 0;
    background: #fff;
}

.pv-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.pv-detail-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.pv-detail-title {
    font-family: 'InterDisplay', 'Noto Sans KR', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 600;
    color: #090909;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.pv-detail-subtitle {
    font-size: 1rem;
    color: #8dc63f;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.pv-detail-divider {
    width: 100%;
    height: 1px;
    background: rgba(0, 0, 0, 0.08);
    margin: 1.5rem 0;
}

.pv-detail-desc p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.85;
    margin-bottom: 0.8rem;
}

.pv-detail-desc p:last-child {
    margin-bottom: 0;
}

.pv-detail-desc img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1rem 0;
}

/* Product Spec List */
.pv-spec-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.pv-spec-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.pv-spec-item:last-child {
    border-bottom: none;
}

.pv-spec-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #090909;
    min-width: 60px;
    flex-shrink: 0;
}

.pv-spec-value {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

/* Tags */
.pv-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.pv-tag {
    font-size: 0.8rem;
    font-weight: 500;
    color: #777;
    background: #f5f5f5;
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.pv-tag:hover {
    background: rgba(141, 198, 63, 0.1);
    color: #6fa630;
}

/* CTA Buttons */
.pv-cta-group {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.pv-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.9rem 1.8rem;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.pv-cta-btn.primary {
    background: linear-gradient(135deg, #8dc63f, #6fa630);
    color: #fff;
}

.pv-cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(111, 166, 48, 0.3);
}

.pv-cta-btn.secondary {
    background: #090909;
    color: #fff;
}

.pv-cta-btn.secondary:hover {
    background: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.pv-cta-btn .btn-arrow {
    transition: transform 0.3s ease;
}

.pv-cta-btn:hover .btn-arrow {
    transform: translateX(3px);
}

/* Product Gallery */
.pv-gallery {
    position: sticky;
    top: 100px;
}

.pv-gallery-main {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: #f8f8f8;
    aspect-ratio: 4/5;
}

.pv-gallery-slider {
    width: 100%;
    height: 100%;
    position: relative;
}

.pv-gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.pv-gallery-slide.active {
    opacity: 1;
}

.pv-gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pv-gallery-nav {
    position: absolute;
    bottom: 1.2rem;
    right: 1.2rem;
    display: flex;
    gap: 0.5rem;
    z-index: 5;
}

.pv-gallery-prev,
.pv-gallery-next {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #090909;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pv-gallery-prev:hover,
.pv-gallery-next:hover {
    background: #fff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: scale(1.08);
}

.pv-gallery-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.pv-gallery-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.15);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.pv-gallery-dot.active {
    background: #8dc63f;
    width: 24px;
    border-radius: 4px;
}

/* Product Wide Image */
.pv-wide-image-section {
    padding: 0 0 5rem;
    background: #fff;
}

.pv-wide-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.pv-wide-image img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 500px;
    object-fit: cover;
}

/* Related Products */
.pv-related-section {
    padding: 5rem 0;
    background: #f9f9f9;
}

.pv-related-section .products-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* ===== Section Gradient Separators ===== */
.brand-essence-section::after,
.latest-updates-section::after,
.brand-keywords-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(200px, 30%);
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(141, 198, 63, 0.3), transparent);
}

/* ===== Responsive ===== */

/* 1200px */
@media (max-width: 1200px) {
    .brand-keywords-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 1024px */
@media (max-width: 1024px) {
    .sub-hero-section {
        height: 500px;
        min-height: 500px;
    }

    .brand-essence-layout {
        gap: 2.5rem;
    }

    .brand-essence-logo-area {
        flex: 0 0 30%;
    }

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

    .gallery-pdf-bar {
        padding: 1rem 1.5rem;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .pre-footer-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .brand-banner-section {
        padding: 4rem 4vw;
    }

    .brand-banner-image {
        max-height: 340px;
        border-radius: 12px;
    }

    .brand-banner-image::after {
        border-radius: 12px;
    }

    .brand-banner-image img {
        height: 340px;
    }
    .banner5-slide img {
        height: 340px;
    }

    .pv-detail-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .pv-gallery {
        position: static;
    }

    .pv-detail-right {
        order: -1;
    }

    .pv-related-section .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 768px */
@media (max-width: 768px) {
    .navbar-menu {
        display: none;
    }

    .navbar-toggle {
        display: flex;
    }

    .sub-hero-section {
        height: 450px;
        min-height: 450px;
    }

    .sub-hero-title {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .sub-hero-content {
        left: 4vw;
    }

    .brand-essence-section {
        padding: 4rem 0;
    }

    .brand-essence-layout {
        flex-direction: column;
        gap: 2rem;
    }

    .brand-essence-logo-area {
        flex: none;
        width: 180px;
        margin: 0 auto;
    }

    .brand-essence-bottom {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .brand-keywords-section {
        padding: 4rem 0;
    }

    .keyword-card {
        padding: 2rem 1.2rem;
    }

    .gallery-pdf-bar {
        flex-direction: column;
        gap: 0.8rem;
        align-items: flex-start;
    }

    .brand-content-gallery {
        padding: 3rem 0;
    }

    .content-gallery-wrapper {
        gap: 1.5rem;
    }

    .contact-section {
        padding: 4rem 0;
    }

    .products-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .product-meta {
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .faq-header {
        gap: 1rem;
        padding: 1.2rem 0;
    }

    .faq-question {
        font-size: 0.9rem;
    }

    .faq-answer {
        padding-left: 3rem;
    }

    .faq-item.active .faq-answer {
        padding-left: 3rem;
    }

    .pv-hero-section {
        height: 350px;
        min-height: 350px;
    }

    .pv-hero-title {
        font-size: 2rem;
    }

    .pv-banner-title {
        font-size: 2rem;
    }

    .pv-banner-desc {
        font-size: 0.85rem;
    }

    .pv-cta-group {
        flex-direction: column;
    }

    .pv-cta-btn {
        justify-content: center;
    }

    .pv-gallery-main {
        aspect-ratio: 1/1;
    }

    .pv-related-section .products-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .pv-wide-image img {
        max-height: 300px;
    }

    .brand-banner-section {
        padding: 3rem 4vw;
    }

    .brand-banner-image {
        max-height: 260px;
        border-radius: 10px;
        box-shadow:
            0 12px 40px rgba(0, 0, 0, 0.12),
            0 4px 16px rgba(0, 0, 0, 0.06);
    }

    .brand-banner-image::after {
        border-radius: 10px;
    }

    .brand-banner-image img {
        height: 260px;
    }
    .banner5-slide img {
        height: 260px;
    }
    .banner5-dots {
        bottom: 0.8rem;
        right: 1rem;
    }

    .brand-banner-overlay-content {
        bottom: 1.5rem;
        left: 1.5rem;
    }

    .pre-footer-section {
        padding: 4rem 0;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* 480px */
@media (max-width: 480px) {
    .sub-hero-section {
        height: 400px;
        min-height: 400px;
    }

    .sub-hero-title {
        font-size: 2.5rem;
    }

    .sub-hero-tagline {
        font-size: 0.9rem;
    }

    .brand-essence-section {
        padding: 3rem 0;
    }

    .brand-essence-logo-area {
        width: 140px;
    }

    .brand-essence-label {
        margin-bottom: 1.2rem;
    }

    .brand-essence-title {
        font-size: 1.6rem;
    }

    .brand-keywords-section {
        padding: 3rem 0;
    }

    .brand-keywords-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .keyword-card {
        padding: 1.5rem 1.2rem;
    }

    .gallery-pdf-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.78rem;
    }

    .brand-content-gallery {
        padding: 2rem 0;
    }

    .content-gallery-wrapper {
        gap: 1rem;
    }

    .contact-section {
        padding: 3rem 0;
    }

    .faq-header {
        gap: 0.8rem;
        padding: 1rem 0;
    }

    .faq-question {
        font-size: 0.9rem;
    }

    .faq-answer {
        padding-left: 2.2rem;
    }

    .faq-item.active .faq-answer {
        padding-left: 2.2rem;
    }

    .faq-contact-table thead th,
    .faq-contact-table tbody td {
        padding: 0.45rem 0.6rem;
        font-size: 0.8rem;
    }

    .pv-hero-section {
        height: 300px;
        min-height: 300px;
    }

    .pv-hero-title {
        font-size: 1.6rem;
    }

    .pv-banner-title {
        font-size: 1.6rem;
    }

    .pv-banner-desc {
        font-size: 0.85rem;
    }

    .pv-banner-tag {
        font-size: 0.75rem;
        padding: 0.35rem 1rem;
    }

    .pv-hero-content {
        padding-bottom: 2rem;
    }

    .pv-detail-section {
        padding: 3rem 0;
    }

    .pv-detail-title {
        font-size: 1.4rem;
    }

    .pv-spec-item {
        flex-direction: column;
        gap: 0.3rem;
    }

    .pv-wide-image {
        border-radius: 10px;
    }

    .pv-wide-image img {
        max-height: 220px;
    }

    .pv-related-section {
        padding: 3rem 0;
    }

    .brand-banner-section {
        padding: 2rem 4vw;
    }

    .brand-banner-image {
        max-height: 200px;
        border-radius: 8px;
    }

    .brand-banner-image::after {
        border-radius: 8px;
    }

    .brand-banner-image img {
        height: 200px;
    }
    .banner5-slide img {
        height: 200px;
    }

    .brand-banner-overlay-content {
        bottom: 1rem;
        left: 1rem;
    }

    .banner-overlay-title {
        font-size: 1rem;
    }

    .pre-footer-section {
        padding: 3rem 0;
    }

    .pre-footer-nav .nav-item {
        padding: 1rem 0;
    }
}