:root {
    /* Premium Palette */
    --color-primary: #333333;
    /* Deep Charcoal - Text & Primary Elements */
    --color-accent: #7a685b;
    /* Deepened Warm Wood/Greige for WCAG 4.5:1 contrast with white text */
    --color-accent-blue: #2c5a85;
    /* Muted Blue - Trust/Corporate identity, used sparingly */

    --color-text: #333333;
    --color-text-light: #606060;
    --color-bg: #fcfcfc;
    /* Off-white */
    --color-bg-secondary: #f4f4f0;
    /* Warm weak texture */

    --color-border: #e0e0e0;

    --font-main: 'Noto Sans JP', sans-serif;
    --font-serif: 'Noto Serif JP', serif;

    --header-height: 140px;
}

@media (max-width: 1024px) {
    :root {
        --header-height: 80px;
    }
}

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

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    /* Increased for elegance */
    letter-spacing: 0.05em;
    /* Slight breathing room */
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.4;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: opacity 0.3s;
}

a:hover {
    opacity: 0.8;
}

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

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

/* Header */
header.main-header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
}

.logo img {
    height: var(--header-height);
    width: auto;
    display: block;
    transition: height 0.3s ease;
}

.header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 10px;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.85rem;
    position: relative;
    padding: 5px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s;
}

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

.mobile-menu-cta {
    display: none;
}

/* Header CTA */
.header-cta {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-cta-phone {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    gap: 10px;
    line-height: 1;
    color: var(--color-text);
    text-decoration: none;
}

.header-cta-phone .cta-icon {
    font-size: 1rem;
    color: var(--color-accent);
}

.header-cta-phone .cta-number {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-main);
    letter-spacing: 0.05em;
    color: var(--color-text);
}

.header-cta-mail {
    padding: 12px 35px;
    font-size: 0.9rem;
    border-radius: 2px;
    letter-spacing: 0.05em;
    font-weight: bold;
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

.hamburger-menu span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--color-primary);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.hamburger-menu span:nth-child(1) {
    top: 0px;
}

.hamburger-menu span:nth-child(2) {
    top: 9px;
}

.hamburger-menu span:nth-child(3) {
    top: 18px;
}

.hamburger-menu.active span:nth-child(1) {
    top: 9px;
    transform: rotate(135deg);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.hamburger-menu.active span:nth-child(3) {
    top: 9px;
    transform: rotate(-135deg);
}

/* Mobile Menu Styles */
@media (max-width: 1024px) {
    .header-inner {
        position: relative;
    }



    .header-cta {
        display: none;
    }

    .logo {
        margin: 0 auto;
        /* Center logo */
    }

    .hamburger-menu {
        display: block;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        transition: 0.3s;
        z-index: 1000;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu ul {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        margin-bottom: 30px;
    }

    .mobile-menu-cta {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        width: 100%;
    }

    .mobile-menu-cta .header-cta-mail {
        padding: 15px 40px;
        font-size: 1rem;
        width: auto;
        text-align: center;
        display: inline-block;
        background-color: var(--color-accent);
        color: #fff;
        border: none;
    }

    .mobile-menu-cta .header-cta-phone {
        color: var(--color-primary);
    }

    .nav-menu a {
        font-size: 1.2rem;
    }
}

/* Footer */
.main-footer {
    background: #2a2a2a;
    color: #fff;
    margin-top: auto;
    font-size: 0.9rem;
    padding: 0;
}

.footer-cta-section {
    background: #f4f4f0;
    /* Light warm gray for contrast */
    color: var(--color-text);
    text-align: center;
    padding: 60px 0;
    border-top: 1px solid var(--color-border);
}

.footer-cta-inner h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    font-family: var(--font-serif);
}

.footer-cta-desc {
    font-size: 1rem;
    margin-bottom: 40px;
    line-height: 1.8;
}

.footer-cta-actions {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-btn-tel,
.footer-btn-mail {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 40px;
    font-size: 1.1rem;
    border-radius: 4px;
    font-weight: bold;
    min-width: 250px;
    transition: all 0.3s;
}

.footer-btn-tel {
    background: #fff;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.footer-btn-tel:hover {
    background: var(--color-primary);
    color: #fff;
}

.footer-btn-mail {
    background: var(--color-accent);
    color: #fff;
}

.footer-btn-mail:hover {
    background: #8e7d6f;
    opacity: 1;
}

.footer-content {
    padding: 60px 0 20px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-info {
    flex: 1;
    min-width: 300px;
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    display: inline-block;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
}

.footer-address {
    line-height: 1.8;
    color: #ccc;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-link-group h3,
.footer-link-group h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 20px;
    border-left: 3px solid var(--color-accent);
    padding-left: 10px;
}

.footer-link-group ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-link-group li {
    margin-bottom: 12px;
}

.footer-link-group a {
    color: #aaa;
    transition: color 0.3s;
}

.footer-link-group a:hover {
    color: #fff;
}

.copyright {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
    color: #aaa;
    /* Improved contrast from #666 on #2a2a2a background */
    font-size: 0.8rem;
}

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

    .footer-inner {
        flex-direction: column;
    }

    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 4px;
    font-weight: bold;
}

.btn:hover {
    background: #165c9e;
    color: #fff;
}

.btn-accent {
    background: var(--color-accent);
}

.btn-accent:hover {
    background: #e06515;
}

/* Timeline Styles */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 40px;
    /* Adjust for mobile first */
    width: 4px;
    background: #eee;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    padding-left: 30px;
    /* Reduced padding since number is gone */
}

/* Dot on the timeline */
.timeline-item::after {
    content: '';
    position: absolute;
    left: 34px;
    /* Aligned with line at 40px - 6px (half width) */
    top: 20px;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border: 3px solid #fff;
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.step-mark {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-right: 5px;
    vertical-align: middle;
    line-height: 1;
}

.timeline-content {
    background: #fff;
    padding: 0;
    /* Remove padding to allow image to fill top */
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    border-left: 5px solid var(--accent-color);
    transition: transform 0.3s ease;
    overflow: hidden;
    /* For image border radius */
}

.timeline-img {
    width: 100%;
    height: 200px;
    background: #f9f9f9;
    overflow: hidden;
}

.timeline-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform 0.5s ease;
}

/* Step 4 specific positioning to prevent faces from being clipped */
.timeline-img-step4 img {
    object-position: center 20%;
}

/* Step 5 specific positioning to prevent faces from being clipped */
.timeline-img-step5 img {
    object-position: center 20%;
}


.timeline-content:hover .timeline-img img {
    transform: scale(1.05);
}

.timeline-header {
    padding: 20px 30px 10px;
}

.timeline-header h2 {
    margin: 0 0 15px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 5px;
}

.badge-free {
    background: var(--accent-color);
    color: #fff;
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 20px;
    vertical-align: middle;
    margin-left: auto;
    /* Push to right if flex */
}

.timeline-body p {
    margin-bottom: 10px;
    color: #555;
    line-height: 1.6;
}

.contact-tel {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 10px;
}

/* Animation Classes */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline-item {
        padding-left: 0;
        width: 50%;
        margin-left: auto;
        /* Right side items */
        padding-left: 50px;
    }

    .timeline-item::after {
        left: -8px;
        /* Center on the line (relative to item) */
    }

    .timeline-item:nth-child(odd) {
        margin-left: 0;
        margin-right: auto;
        padding-left: 0;
        padding-right: 50px;
        text-align: right;
    }

    .timeline-item:nth-child(odd)::after {
        left: auto;
        right: -8px;
        /* Center on the line */
    }

    .timeline-item:nth-child(odd) .timeline-content {
        border-left: none;
        border-right: 5px solid var(--accent-color);
    }

    .timeline-item:nth-child(odd) .timeline-header h2 {
        justify-content: flex-end;
    }

    /* Removed order manipulation to keep Number -> Title -> Badge sequence consistent */
    .timeline-item:nth-child(odd) .step-mark {
        margin-right: 5px;
        margin-left: 0;
    }

    .timeline-item:nth-child(odd) .badge-free {
        margin-left: 10px;
        margin-right: 0;
    }
}

/* Hero Slider - Premium Redesign */
.hero-slider {
    height: calc(100vh - var(--header-height));
    /* Adjusted to fit viewport after sticky header */
    position: relative;
    width: 100%;
    overflow: hidden;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    overflow: hidden;
}

/* Fade effect: hide non-active slides */
.hero-slider .swiper-slide {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.hero-slider .swiper-slide-active,
.hero-slider .swiper :not(.swiper-wrapper)>.swiper-slide {
    opacity: 1;
    visibility: visible;
}

/* Before Swiper init: show all */
.hero-slider:not(.swiper-initialized) .swiper-slide {
    opacity: 1;
    visibility: visible;
}

.slide-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-color: #333;
    /* Fallback */

    /* Ken Burns Effect setup */
    transform: scale(1);
    transition: transform 10s ease-out;
}

.swiper-slide-active .slide-image {
    transform: scale(1.1);
    /* Slow zoom in */
}

/* Dark overlay for text readability */
.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.5));
    z-index: 1;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 10%;
    /* Left aligned for modern look */
    transform: translateY(-50%);
    color: #fff;
    z-index: 2;
    max-width: 600px;
    padding: 0;
    background: transparent;
    /* Remove box background */
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
    border-bottom: none;
    /* Remove old border */
    padding-bottom: 0;

    /* Fade in animation */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease 0.5s, transform 1s ease 0.5s;
}

.hero-subtitle {
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: 0.1em;

    /* Fade in animation */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease 0.8s, transform 1s ease 0.8s;
}

.swiper-slide-active .hero-title,
.swiper-slide-active .hero-subtitle {
    opacity: 1;
    transform: translateY(0);
}

/* Pagination Customization */
.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.5);
    width: 10px;
    height: 10px;
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: var(--color-bg);
    /* White active */
}

/* Hide navigation arrows for cleaner look */
.swiper-button-next,
.swiper-button-prev {
    display: none;
}

/* Scroll Indicator - Enhanced Design */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #fff;
    font-family: var(--font-main);
    gap: 10px;
}

.scroll-indicator .mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    position: relative;
}

.scroll-indicator .wheel {
    width: 4px;
    height: 10px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s infinite ease-in-out;
}

@keyframes scrollWheel {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

.scroll-indicator span {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: #ffffff;
    font-weight: 500;
}

.scroll-indicator .arrow-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
}

.scroll-indicator .arrow-down span {
    display: block;
    width: 10px;
    height: 10px;
    border-right: 2px solid rgba(255, 255, 255, 0.7);
    border-bottom: 2px solid rgba(255, 255, 255, 0.7);
    transform: rotate(45deg);
    animation: arrowBounce 1.5s infinite ease-in-out;
}

.scroll-indicator .arrow-down span:nth-child(2) {
    animation-delay: 0.2s;
}

@keyframes arrowBounce {

    0%,
    100% {
        opacity: 0.3;
        transform: rotate(45deg) translateY(0);
    }

    50% {
        opacity: 1;
        transform: rotate(45deg) translateY(5px);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .slide-content {
        left: 20px;
        right: 20px;
        width: auto;
    }
}

/* Typography */
h1,
h2,
h3 {
    margin-bottom: 1rem;
    line-height: 1.3;
}

h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 30px;
}

/* Works Page Styles */
.works-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 30px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 30px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.work-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

.work-card:hover {
    transform: translateY(-5px);
}

.work-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    position: relative;
    background: #eee;
}

.work-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}



.split-thumbnail {
    display: flex;
    width: 100%;
    height: 100%;
}

.split-thumbnail img {
    width: 50%;
    height: 100%;
    object-fit: cover;
}

.category-label {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 12px;
    color: #fff;
    font-size: 0.8rem;
    font-weight: bold;
    border-radius: 4px;
}

.category-label.new-construction {
    background: #1e73be;
    /* Primary */
}

.category-label.renovation {
    background: #a04000;
    /* Further improved contrast for WCAG AA (approx 6.5:1) */
}

.work-info {
    padding: 20px;
}

.work-info h2 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--color-text);
}

.work-info p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

/* Work Detail Styles */
.work-meta {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.category-label.large {
    position: static;
    font-size: 1rem;
    padding: 6px 16px;
}

.before-after-container {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    /* Allow description to break to new line */
}

.ba-item {
    flex: 1;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.ba-label {
    text-align: center;
    padding: 10px;
    font-weight: bold;
    color: #fff;
}

.ba-label.before {
    background: #5c5c5c;
}

.ba-label.after {
    background: var(--color-accent);
}

.ba-image {
    flex: 1;
    min-height: 250px;
    background: #f0f0f0;
}

.ba-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.ba-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #ccc;
}

.main-image-container img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

@media (max-width: 768px) {
    .before-after-container {
        flex-direction: column;
    }

    .ba-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }
}

/* Section Headers */
.section-header {
    margin-bottom: 60px;
    text-align: center;
}

.section-subtitle {
    display: block;
    font-size: 0.9rem;
    color: var(--color-accent-blue);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 15px;
    font-weight: 700;
}

.section-title {
    font-size: 2.2rem;
    color: var(--color-text);
    margin-bottom: 20px;
    border-bottom: none;
    font-family: var(--font-serif);
}

.section-desc {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Concept Zig-Zag Layout */
.concept-rows {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.concept-row {
    display: flex;
    align-items: center;
    gap: 60px;
}

.concept-row.reverse {
    flex-direction: row-reverse;
}

.concept-image {
    flex: 1;
    height: 400px;
    /* Consistent height */
    overflow: hidden;
    border-radius: 8px;
    /* Slight rounding for warmth */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.concept-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.concept-row:hover .concept-image img {
    transform: scale(1.05);
    /* Subtle zoom on hover */
}

.concept-text {
    flex: 1;
    padding: 20px;
}

.concept-icon-s {
    font-size: 2rem;
    margin-bottom: 20px;
}

.concept-text h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--color-text);
    margin-bottom: 15px;
    line-height: 1.4;
}

.concept-tag {
    display: inline-block;
    background: var(--color-bg-secondary);
    color: var(--color-accent-blue);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.concept-text p {
    color: var(--color-text-light);
    line-height: 1.8;
}

@media (max-width: 768px) {

    .concept-row,
    .concept-row.reverse {
        flex-direction: column;
        gap: 30px;
    }

    .concept-image {
        height: 250px;
        width: 100%;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

.concept-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
    text-align: left;
}

/* News List Styles */
.news-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-item {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding: 15px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.news-date {
    font-size: 0.9rem;
    color: #888;
    min-width: 100px;
}

.news-category {
    background: var(--color-primary);
    color: #fff;
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 20px;
}

.news-item a {
    color: var(--color-text);
    flex: 1;
}

.news-item a:hover {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .concept-grid {
        grid-template-columns: 1fr;
    }

    .news-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .news-date {
        min-width: unset;
    }
}

/* About Page - Business Section */
.business-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.business-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--color-primary);
}

.business-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.business-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.business-card h3 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.business-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.8;
    text-align: left;
}

/* About Page - Company Table */
.company-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.company-table th,
.company-table td {
    border: 1px solid var(--color-border);
    padding: 18px 20px;
    text-align: left;
}

.company-table th {
    background: var(--color-light-gray);
    width: 25%;
    font-weight: bold;
    color: var(--color-text);
}

.company-table td {
    background: #fff;
}

.company-table td a {
    color: var(--color-primary);
}

/* About Page - Access Section */
.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.access-info h3 {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.access-info ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.access-info ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: #555;
}

.access-info ul li::before {
    content: '📍';
    position: absolute;
    left: 0;
    top: 8px;
}

.access-address {
    background: var(--color-light-gray);
    padding: 20px;
    border-radius: 8px;
    line-height: 1.8;
}

.access-map {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .business-grid {
        grid-template-columns: 1fr;
    }

    .company-table th {
        width: 35%;
    }

    .access-content {
        grid-template-columns: 1fr;
    }

    .access-map {
        margin-top: 20px;
    }
}

/* Header CTA Styles */
.header-cta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: 30px;
}

.header-cta-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1.2rem;
    text-decoration: none;
    transition: opacity 0.3s;
}

.header-cta-phone:hover {
    opacity: 0.8;
}

.header-cta-phone .cta-icon {
    font-size: 1.4rem;
}

.header-cta-phone .cta-number {
    font-size: 1.3rem;
    letter-spacing: 0.5px;
}

.header-cta-mail {
    white-space: nowrap;
    padding: 12px 24px;
}

/* Responsive Styles for Header CTA */
@media (max-width: 1024px) {
    .header-cta {
        display: none;
    }

    .nav-menu.active .header-cta {
        display: flex;
        flex-direction: column;
        margin: 30px 0 0 0;
        gap: 20px;
    }

    .nav-menu.active .header-cta-phone {
        font-size: 1.5rem;
    }

    .nav-menu.active .header-cta-phone .cta-number {
        font-size: 1.6rem;
    }
}

/* About Teaser Parallax */
.parallax-bg {
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 100px 0;
}

.overlay-dark {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

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

.white {
    color: #fff;
}

.border-none {
    border: none;
}

.about-desc {
    color: #f0f0f0;
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
    line-height: 2;
}

.btn-outline-white {
    border: 1px solid #fff;
    color: #fff;
    padding: 12px 30px;
    transition: all 0.3s;
    background: transparent;
}

.btn-outline-white:hover {
    background: #fff;
    color: var(--color-primary);
}

/* Works Slider Premium */
.works-swiper {
    padding-bottom: 50px;
}

.work-card-premium {
    display: block;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s;
}

.ui-hover-zoom {
    overflow: hidden;
    /* height: 250px; Removed fixed height */
    aspect-ratio: 16 / 9;
    height: auto;
    position: relative;
}

.ui-hover-zoom img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.work-card-premium:hover .ui-hover-zoom img {
    transform: scale(1.1);
}

.work-info-premium {
    padding: 15px 10px;
    text-align: center;
}

.work-info-premium h3 {
    font-size: 1.1rem;
    margin: 0;
    font-family: var(--font-serif);
    color: var(--color-text);
}

.badge-renovation,
.badge-new {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: bold;
    color: #fff;
    border-radius: 2px;
}

.badge-renovation {
    background: var(--color-accent);
}

.badge-new {
    background: var(--color-accent-blue);
}

.view-all-link {
    font-size: 0.9rem;
    color: var(--color-text-light);
    border-bottom: 1px solid transparent;
}

.view-all-link:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* News List Premium */
.news-wrapper {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.news-header {
    flex: 0 0 250px;
}

.news-content {
    flex: 1;
}

.news-list-premium {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-list-premium li {
    border-bottom: 1px solid var(--color-border);
}

.news-link {
    display: flex;
    align-items: center;
    padding: 20px 0;
    color: var(--color-text);
    transition: all 0.3s;
}

.news-link:hover {
    background: rgba(255, 255, 255, 0.5);
    /* Highlight slightly */
    padding-left: 10px;
}

.news-date {
    font-family: 'Roboto', sans-serif;
    color: var(--color-text-light);
    font-size: 0.9rem;
    width: 120px;
}

.news-cat {
    background: var(--color-primary);
    color: #fff;
    font-size: 0.75rem;
    padding: 3px 10px;
    margin-right: 20px;
    border-radius: 2px;
    width: 100px;
    text-align: center;
}

.news-ttl {
    flex: 1;
    font-weight: 500;
}

@media (max-width: 768px) {
    .news-wrapper {
        flex-direction: column;
        gap: 20px;
    }

    .news-header {
        flex: auto;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 10px;
    }

    .news-header .section-title {
        margin: 0;
    }

    .news-link {
        flex-wrap: wrap;
    }

    .news-ttl {
        width: 100%;
        margin-top: 5px;
    }
}

/* Hero News Section */
.hero-news {
    padding: 40px 0;
    margin-bottom: 0;
}

.hero-news .news-wrapper {
    gap: 30px;
}

.hero-news .news-header {
    flex: 0 0 200px;
}

.hero-news .section-subtitle {
    display: block;
    margin-bottom: 10px;
}

/* File Input Button - Browser Compatibility */
input[type="file"]::file-selector-button {
    padding: 8px 12px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

input[type="file"]::file-selector-button:hover {
    background: var(--color-border);
}