/* Base Page & Typography */
body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background-color: var(--color-bg-body);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-main {
    flex: 1 0 auto;
}

/* 1400px Layout Constraint Container */
.container-1400 {
    max-width: var(--max-content-width);
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

/* Edge-to-Edge Bleed Sections */
.section-bleed {
    width: 100%;
    position: relative;
    padding-top: clamp(3rem, 6vw, 5.5rem);
    padding-bottom: clamp(3rem, 6vw, 5.5rem);
}

.section-bleed.bg-white {
    background-color: var(--color-bg-body);
}

.section-bleed.bg-subtle {
    background-color: var(--color-bg-subtle);
    border-top: 1px solid var(--color-border-subtle);
    border-bottom: 1px solid var(--color-border-subtle);
}

.section-bleed.bg-dark {
    background-color: var(--color-dark-navy);
    color: var(--color-text-inverse);
}

/* Main Navigation Bar */
.nav-bar {
    background-color: var(--color-bg-body);
    border-bottom: 1px solid var(--color-border-light);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transform: translateY(0);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.28s ease;
    will-change: transform;
}

.nav-bar.nav-hidden {
    transform: translateY(-100%);
    box-shadow: none;
}

/* Offset page body so fixed header doesn't overlap content */
.site-header + * {
    padding-top: 0;
}

body {
    padding-top: 78px;
}

.nav-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 78px;
    position: relative;
}

/* Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-desktop {
    width: auto;
    display: flex;
    align-items: center;
}

.logo-desktop svg {
    height: 48px;
    width: auto;
    max-width: 100%;
    display: block;
}

.logo-mobile {
    display: none;
    height: 34px;
    width: auto;
    align-items: center;
}

.logo-mobile svg {
    height: 34px;
    width: auto;
    display: block;
}

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

.nav-list {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    padding: 0.5rem 0;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-item.active .nav-link {
    color: var(--color-brand-red);
}

/* Services Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown-chevron {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
}

.has-dropdown:hover .dropdown-chevron,
.has-dropdown:focus-within .dropdown-chevron {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 290px;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.6rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
    z-index: 1050;
}

.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text-primary);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--color-brand-red-subtle);
    color: var(--color-brand-red);
}

.dropdown-item.main-link {
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: 0.35rem;
    font-weight: var(--weight-bold);
    color: var(--color-brand-red);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

/* Manual Language Toggle */
.language-toggle {
    display: inline-flex;
    align-items: center;
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    padding: 0.25rem 0.6rem;
    gap: 0.35rem;
    font-family: var(--font-utility);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
}

.lang-btn {
    color: var(--color-text-muted);
    padding: 0.15rem 0.35rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    color: var(--color-text-primary);
}

.lang-btn.active {
    color: var(--color-brand-red);
    font-weight: var(--weight-extrabold);
}

.lang-divider {
    color: var(--color-border-light);
}

/* Mobile Hamburger Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    padding: 0;
    z-index: 1100;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-brand-black);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(85vw, 360px);
    background-color: var(--color-bg-card);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    z-index: 1200;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
}

.mobile-drawer.open {
    transform: translateX(0);
}

.mobile-drawer-inner {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: 1.5rem;
}

.mobile-drawer-header svg {
    height: 31px;
    width: auto;
    max-width: 180px;
    display: block;
}

.mobile-drawer-close {
    font-size: 1.5rem;
    font-weight: var(--weight-bold);
    color: var(--color-text-primary);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-subtle);
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    padding: 0.65rem 0;
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-nav-link.active {
    color: var(--color-brand-red);
}

.mobile-accordion-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    padding: 0.65rem 0;
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-accordion-content {
    display: none;
    flex-direction: column;
    background-color: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    margin: 0.5rem 0;
}

.mobile-accordion-content.open {
    display: flex;
}

.mobile-accordion-content a {
    padding: 0.5rem 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.mobile-accordion-content a:hover {
    color: var(--color-brand-red);
}

.mobile-drawer-footer {
    margin-top: auto;
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-lang-switch {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--text-sm);
}

.mobile-lang-title {
    font-weight: var(--weight-bold);
    color: var(--color-text-muted);
}

.mobile-contact-info {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    border-top: 1px solid var(--color-border-light);
    padding-top: 1rem;
}

.mobile-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1150;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-backdrop.open {
    opacity: 1;
    visibility: visible;
}

/* Non-Intrusive Language Detection Banner */
.lang-prompt-banner {
    background-color: var(--color-dark-navy);
    color: var(--color-text-inverse);
    border-bottom: 2px solid var(--color-brand-red);
    padding: 0.65rem 0;
    font-size: var(--text-sm);
}

.lang-prompt-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.lang-prompt-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-prompt-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.lang-prompt-actions .btn {
    height: 36px;
    min-height: 36px;
    padding: 0 1.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    line-height: 1;
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    vertical-align: middle;
}

.lang-prompt-actions .btn-outline {
    background-color: transparent;
    color: var(--color-text-inverse);
    border: 1.5px solid rgba(255, 255, 255, 0.45);
}

.lang-prompt-actions .btn-outline:hover {
    background-color: #ffffff;
    color: var(--color-brand-black);
    border-color: #ffffff;
    transform: translateY(-1px);
}

/* Global Footer Layout */
.site-footer {
    background-color: var(--color-dark-surface);
    color: var(--color-text-inverse);
    padding-top: clamp(3rem, 5vw, 4.5rem);
    border-top: 3px solid var(--color-brand-red);
}

/* Dedicated Global Dealer Inquiry Section */
.footer-inquiry-section {
    padding: 4.5rem 0 0;
    border-top: 1px solid var(--color-border-light);
    scroll-margin-top: 75px;
}

.inquiry-wrapper {
    max-width: 860px;
    margin: 0 auto;
}

.inquiry-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-card);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-card);
}

.inquiry-header {
    margin-bottom: 2rem;
}

.inquiry-title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    color: var(--color-text-primary);
    margin-top: 0.35rem;
    margin-bottom: 0.5rem;
}

.inquiry-subtitle {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

.inquiry-main-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

@media (max-width: 600px) {
    .inquiry-card {
        padding: 1rem;
    }

    .inquiry-main-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

.inquiry-main-form .form-group {
    margin-bottom: 1.25rem;
}

.inquiry-main-form label {
    display: block;
    font-family: var(--font-utility);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.inquiry-main-form .form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: var(--text-sm);
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
    box-sizing: border-box;
}

.inquiry-main-form .form-control:focus {
    outline: none;
    border-color: var(--color-brand-red);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(228, 24, 25, 0.1);
}

.inquiry-main-form .form-privacy-note {
    margin-bottom: 1.5rem;
}

.inquiry-main-form .form-feedback-box {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    display: none;
}

.inquiry-main-form .form-feedback-box.success {
    display: block;
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.inquiry-main-form .form-feedback-box.error {
    display: block;
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.footer-grid {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--color-dark-surface-card);
}

.footer-about {
    flex: 0 1 440px;
    max-width: 440px;
}

.footer-links {
    flex: 0 0 auto;
}

.footer-contact {
    flex: 0 1 260px;
    max-width: 260px;
}

.footer-logo-svg {
    width: auto;
    max-width: 270px;
    display: block;
    margin-bottom: 0.75rem;
}

.footer-logo-svg svg {

    width: auto;
    max-width: 100%;
    display: block;
}

.footer-tagline {
    font-family: var(--font-tagline);
    font-weight: var(--weight-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-brand-red);
    font-size: var(--text-sm);
    margin-bottom: 0.75rem;
}

.footer-description {
    color: var(--color-text-inverse-muted);
    font-size: var(--text-sm);
    line-height: 1.6;
    margin-top: 1.25rem;
    margin-bottom: 1.25rem;
}

.footer-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footer-badge {
    background-color: var(--color-dark-surface-card);
    color: var(--color-text-inverse);
    font-family: var(--font-utility);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    line-height: 14px;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--color-text-inverse);
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-brand-red);
}

.footer-menu a {
    color: var(--color-text-inverse-muted);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-menu a:hover {
    color: var(--color-brand-red);
}

.footer-address {
    font-style: normal;
    font-size: var(--text-sm);
    color: var(--color-text-inverse-muted);
    line-height: 1.6;
}

.company-legal-name {
    color: var(--color-text-inverse);
    margin-bottom: 0.35rem;
}

.footer-address a {
    color: var(--color-text-inverse);
    transition: color var(--transition-fast);
}

.footer-address a:hover {
    color: var(--color-brand-red);
}

.footer-form-sub {
    font-size: var(--text-xs);
    color: var(--color-text-inverse-muted);
    margin-bottom: 1rem;
}

.form-group-compact {
    margin-bottom: 0.65rem;
}

.form-control-compact {
    width: 100%;
    padding: 0.55rem 0.75rem;
    font-size: var(--text-xs);
    background-color: var(--color-dark-surface-card);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: var(--color-text-inverse);
    transition: border-color var(--transition-fast);
}

.form-control-compact:focus {
    outline: none;
    border-color: var(--color-brand-red);
}

.form-control-compact::placeholder {
    color: var(--color-text-muted);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    font-size: var(--text-xs);
    color: var(--color-text-inverse-muted);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal-link {
    color: var(--color-text-inverse-muted);
    transition: color var(--transition-fast);
}

.footer-legal-link:hover {
    color: var(--color-brand-red);
}

.legal-divider {
    margin: 0 0.5rem;
    opacity: 0.4;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .main-navigation {
        display: none;
    }

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

    .footer-grid {
        flex-wrap: wrap;
        gap: 2.5rem;
    }

    .footer-about {
        flex: 1 1 100%;
        max-width: 100%;
    }

    .footer-links {
        flex: 1 1 200px;
    }

    .footer-contact {
        flex: 1 1 280px;
    }
}

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

    .logo-mobile {
        display: flex;
    }

    .language-toggle {
        display: none;
    }

    .nav-cta {
        display: inline-flex;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        white-space: nowrap;
        /* Slightly smaller padding for mobile if needed */
        padding: 0.6rem 1.2rem;
        font-size: var(--text-sm);
    }

    .footer-grid {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-about,
    .footer-links,
    .footer-contact {
        flex: 1 1 auto;
        width: 100%;
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* KT Group Footer Section */
.footer-group-section {
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--color-border-dark);
    text-align: center;
}

.footer-group-title {
    font-family: var(--font-tagline);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
}

.footer-group-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}

.group-logo-link {
    display: block;
    opacity: 0.6;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.group-logo-link:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.group-logo-img {
    height: 40px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

@media (min-width: 768px) {
    .footer-group-logos {
        gap: 5rem;
    }
}

@media (max-width: 474px) {
    .footer-group-logos {
        justify-content: center;
    }
}


.address-map-link {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}
.address-map-link:hover {
    color: var(--color-brand-red);
}