/* ----------------------------------------------------
   蒔光選物所 Stella Living - 官網樣式系統
   風格調性：暖調輕奢融合風 (曜石黑、香檳金、燕麥白)
---------------------------------------------------- */

:root {
    --obsidian-dark: #121416;
    --obsidian: #1B1E22;
    --obsidian-light: #2A2E35;
    --champagne: #C8A97E;
    --champagne-light: #DFCDA8;
    --champagne-dark: #A9875A;
    --oatmeal: #F8F6F1;
    --oatmeal-dark: #EFECE3;
    --graphite: #495057;
    --graphite-light: #ADB5BD;
    --white: #FFFFFF;
    --line-color: #06C755;
    --line-color-hover: #05B34C;
    
    --font-zh: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-outfit: 'Outfit', sans-serif;
    --font-playfair: 'Playfair Display', serif;
    
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 全域重設 */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-zh);
    background-color: var(--oatmeal);
    color: var(--obsidian);
    line-height: 1.8;
    letter-spacing: 0.05em;
    -webkit-font-smoothing: antialiased;
}

/* 字體排版工具 */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: 0.08em;
}

.font-outfit {
    font-family: var(--font-outfit);
}

.font-playfair {
    font-family: var(--font-playfair);
}

.text-champagne {
    color: var(--champagne);
}

.text-obsidian {
    color: var(--obsidian);
}

.section-padding {
    padding: 100px 0;
}

.bg-obsidian-section {
    background-color: var(--obsidian-dark);
    color: var(--oatmeal);
}

/* 標題裝飾線 */
.section-title-wrapper {
    margin-bottom: 60px;
}

.section-subtitle-en {
    font-family: var(--font-outfit);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--champagne);
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--champagne);
}

.bg-obsidian-section .section-title::after {
    background-color: var(--champagne);
}

/* 導覽列 (Navbar) */
.navbar-custom {
    background-color: transparent;
    padding: 20px 0;
    border-bottom: 1px solid transparent;
}

.navbar-custom.scrolled {
    background-color: rgba(18, 20, 22, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid rgba(200, 169, 126, 0.15);
}

.brand-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.navbar-custom.scrolled .brand-logo {
    height: 42px;
}

.footer-logo {
    height: 55px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.navbar-brand .brand-zh {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--oatmeal);
    letter-spacing: 0.15em;
    transition: var(--transition);
}

.navbar-custom.scrolled .navbar-brand .brand-zh {
    color: var(--oatmeal);
}

.brand-divider {
    width: 1px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.3);
    margin: 0 12px;
}

.navbar-brand .brand-en {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--champagne);
    letter-spacing: 0.25em;
}

.navbar-custom .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 0.95rem;
    font-weight: 400;
    margin: 0 10px;
    position: relative;
    padding: 6px 0 !important;
    transition: var(--transition);
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    color: var(--champagne) !important;
}

.navbar-custom .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--champagne);
    transition: var(--transition);
}

.navbar-custom .nav-link:hover::after,
.navbar-custom .nav-link.active::after {
    width: 100%;
}

.navbar-toggler-icon-custom {
    color: var(--oatmeal);
    font-size: 1.5rem;
}

/* 按鈕樣式 (Buttons) */
.btn-cta {
    background-image: linear-gradient(135deg, var(--champagne-light) 0%, var(--champagne) 50%, var(--champagne-dark) 100%);
    background-size: 200% auto;
    background-position: left center;
    color: var(--obsidian-dark) !important;
    font-weight: 600;
    padding: 12px 32px;
    border-radius: 50px;
    border: none;
    letter-spacing: 0.15em;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 15px rgba(200, 169, 126, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-cta:hover {
    background-position: right center;
    color: var(--obsidian-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200, 169, 126, 0.35);
}

.btn-cta:active {
    transform: translateY(-0.5px);
    box-shadow: 0 4px 10px rgba(200, 169, 126, 0.2);
}

.btn-cta-outline {
    background-color: transparent;
    color: var(--oatmeal) !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-weight: 500;
    padding: 12px 28px;
    border-radius: 50px; /* 同步為圓角以維持視覺一致性 */
    letter-spacing: 0.15em;
    transition: var(--transition);
}

.btn-cta-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--oatmeal);
    transform: translateY(-2px);
}

.btn-cta-nav {
    padding: 8px 24px;
    font-size: 0.85rem;
}

/* 首頁英雄區 (Hero Section) */
.hero-section {
    height: 100vh;
    min-height: 650px;
    position: relative;
    background-image: linear-gradient(rgba(18, 20, 22, 0.65), rgba(18, 20, 22, 0.85)), url('../images/hero-bg.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: var(--oatmeal);
}

.hero-content {
    max-width: 750px;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-subtitle-en {
    font-family: var(--font-outfit);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    color: var(--champagne);
    text-transform: uppercase;
    display: block;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.3;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(248, 246, 241, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
    line-height: 2;
}

@keyframes heroFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 關於我們區 (About Section) */
.about-img-wrapper {
    position: relative;
    padding-right: 30px;
    padding-bottom: 30px;
}

.about-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    position: relative;
    z-index: 2;
}

.about-img-bg {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 90%;
    height: 90%;
    border: 2px solid var(--champagne);
    z-index: 1;
    transition: var(--transition);
}

.about-img-wrapper:hover .about-img-bg {
    transform: translate(-10px, -10px);
}

.about-text-lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--champagne-dark);
    margin-bottom: 25px;
}

.about-text-body {
    color: var(--graphite);
    font-size: 1rem;
    font-weight: 300;
}

/* 產品工藝區 (Products Section) */
.product-card {
    background-color: var(--obsidian);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0;
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(200, 169, 126, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.product-img-container {
    height: 300px;
    overflow: hidden;
    position: relative;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-img {
    transform: scale(1.08);
}

.product-card-body {
    padding: 40px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-card-title {
    font-size: 1.6rem;
    color: var(--oatmeal);
    margin-bottom: 20px;
    font-weight: 600;
}

.product-card-desc {
    color: rgba(248, 246, 241, 0.65);
    font-weight: 300;
    font-size: 0.95rem;
    margin-bottom: 30px;
    flex-grow: 1;
}

.product-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 35px 0;
}

.product-features-list li {
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--champagne);
    display: flex;
    align-items: center;
}

.product-features-list li i {
    font-size: 1rem;
    margin-right: 12px;
}

/* 設計案例區 (Portfolio Section) */
.filter-btn-group {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.btn-filter {
    background: transparent;
    border: 1px solid rgba(18, 20, 22, 0.15);
    color: var(--obsidian);
    padding: 8px 24px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    letter-spacing: 0.1em;
}

.btn-filter:hover,
.btn-filter.active {
    background-color: var(--obsidian);
    color: var(--oatmeal);
    border-color: var(--obsidian);
}

.portfolio-grid {
    transition: var(--transition);
}

.portfolio-item {
    margin-bottom: 30px;
    display: block;
    text-decoration: none;
    color: inherit;
    opacity: 1;
    transform: scale(1);
    transition: all 0.4s ease;
}

.portfolio-item.hidden {
    display: none;
    opacity: 0;
    transform: scale(0.8);
}

.portfolio-card {
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.portfolio-img-wrapper {
    height: 350px;
    overflow: hidden;
    position: relative;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to top, rgba(18, 20, 22, 0.95) 10%, rgba(18, 20, 22, 0.4) 50%, rgba(18, 20, 22, 0.1) 100%);
    opacity: 0;
    display: flex;
    align-items: flex-end;
    padding: 30px;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.06);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info {
    transform: translateY(20px);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-tag {
    color: var(--champagne);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: block;
    margin-bottom: 5px;
}

.portfolio-title {
    color: var(--oatmeal);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.portfolio-desc {
    color: rgba(248, 246, 241, 0.6);
    font-size: 0.85rem;
    font-weight: 300;
    margin-bottom: 0;
}

/* 服務流程區 (Process Section) */
.timeline-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 40px auto 0 auto;
}

.timeline-line {
    position: absolute;
    top: 30px;
    left: 50px;
    bottom: 30px;
    width: 1px;
    background-color: rgba(200, 169, 126, 0.3);
}

.timeline-item {
    position: relative;
    padding-left: 100px;
    margin-bottom: 50px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-number {
    position: absolute;
    left: 20px;
    top: 5px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--white);
    border: 2px solid var(--champagne);
    color: var(--obsidian);
    font-family: var(--font-outfit);
    font-size: 1.4rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: var(--transition);
}

.timeline-item:hover .timeline-number {
    background-color: var(--champagne);
    color: var(--obsidian-dark);
    box-shadow: 0 0 15px rgba(200, 169, 126, 0.4);
}

.timeline-content-card {
    background-color: var(--white);
    padding: 30px;
    border: 1px solid rgba(18, 20, 22, 0.03);
    box-shadow: 0 10px 35px rgba(0,0,0,0.02);
    transition: var(--transition);
}

.timeline-item:hover .timeline-content-card {
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
    transform: translateX(5px);
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.timeline-text {
    color: var(--graphite);
    font-size: 0.95rem;
    font-weight: 300;
    margin-bottom: 0;
}

/* 常見問題區 (FAQ Section) */
.faq-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item-custom {
    background-color: var(--white);
    border: 1px solid rgba(18, 20, 22, 0.05) !important;
    margin-bottom: 20px;
    border-radius: 0 !important;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item-custom:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.03);
}

.accordion-header-custom .accordion-button {
    background-color: var(--white);
    color: var(--obsidian);
    font-weight: 600;
    font-size: 1.05rem;
    padding: 24px 30px;
    box-shadow: none !important;
    border-radius: 0 !important;
    text-align: left;
    transition: var(--transition);
}

.accordion-header-custom .accordion-button:not(.collapsed) {
    color: var(--champagne-dark);
}

.accordion-body-custom {
    padding: 0 30px 24px 30px;
    color: var(--graphite);
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.8;
}

/* 頁尾與諮詢區 (Footer Section) */
.footer-section {
    padding: 100px 0 60px 0;
    background-image: linear-gradient(rgba(18, 20, 22, 0.97), rgba(18, 20, 22, 0.99)), url('../images/hero-bg.png');
    background-size: cover;
    background-position: center;
    color: var(--oatmeal);
}

.cta-box {
    max-width: 600px;
    margin: 0 auto 80px auto;
    text-align: center;
}

.cta-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-desc {
    color: rgba(248, 246, 241, 0.7);
    font-weight: 300;
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.qr-code-wrapper {
    background-color: var(--white);
    padding: 25px;
    width: 210px;
    height: 210px;
    margin: 0 auto 25px auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-code-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qr-caption {
    font-size: 0.9rem;
    color: var(--champagne);
    font-weight: 500;
}

.footer-info-grid {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 60px;
    margin-top: 60px;
}

.footer-info-col h5 {
    font-size: 1.1rem;
    color: var(--champagne);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-info-col p {
    color: rgba(248, 246, 241, 0.65);
    font-size: 0.9rem;
    margin-bottom: 12px;
    font-weight: 300;
}

.footer-custom {
    background-color: #0b0c0d;
    padding: 30px 0;
    border-top: 1px solid rgba(255,255,255,0.03);
    color: rgba(248, 246, 241, 0.4);
}

.footer-subtext {
    font-size: 0.8rem;
    margin-top: 5px;
}

/* 浮動按鈕區 */
.floating-ctas {
    position: fixed;
    bottom: 35px;
    right: 35px;
    display: flex;
    flex-direction: column-reverse;
    gap: 15px;
    z-index: 999;
}

.floating-cta-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.floating-cta-btn:hover {
    transform: scale(1.1) translateY(-3px);
    width: 160px;
    border-radius: 30px;
    padding: 0 20px;
    justify-content: space-between;
}

.floating-cta-btn i {
    transition: var(--transition);
}

.floating-cta-btn .btn-text {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    opacity: 0;
    width: 0;
    white-space: nowrap;
    transition: var(--transition);
    color: var(--white);
}

.floating-cta-btn:hover .btn-text {
    opacity: 1;
    width: 80px;
    margin-left: 8px;
}

/* FB 浮動按鈕 */
.floating-fb-btn {
    background-color: #1877F2;
    color: var(--white) !important;
    box-shadow: 0 8px 30px rgba(24, 119, 242, 0.35);
}

.floating-fb-btn:hover {
    background-color: #166FE5;
}

.floating-fb-btn i {
    font-size: 1.8rem;
}

/* LINE 浮動按鈕 */
.floating-line-btn {
    background-color: var(--line-color);
    color: var(--white) !important;
    box-shadow: 0 8px 30px rgba(6, 199, 85, 0.35);
}

.floating-line-btn:hover {
    background-color: var(--line-color-hover);
}

.floating-line-btn i {
    font-size: 2.2rem;
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid var(--line-color);
    animation: ringPulse 2.5s infinite;
    z-index: -1;
}

@keyframes ringPulse {
    0% {
        transform: scale(0.95);
        opacity: 0.8;
    }
    50% {
        opacity: 0.3;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* 案例彈窗 (Modal Customization) */
.modal-custom .modal-content {
    background-color: var(--obsidian);
    color: var(--oatmeal);
    border: 1px solid rgba(200, 169, 126, 0.25);
    border-radius: 0;
}

.modal-custom .modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 25px 30px;
}

.modal-custom .modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--champagne);
}

.modal-custom .btn-close {
    background: none;
    color: var(--oatmeal);
    opacity: 0.7;
    font-size: 1.2rem;
    border: none;
    padding: 0;
    margin: 0;
}

.modal-custom .btn-close:hover {
    opacity: 1;
}

.modal-custom .modal-body {
    padding: 30px;
}

.modal-gallery-main {
    width: 100%;
    height: 400px;
    object-fit: cover;
    margin-bottom: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.modal-meta-box {
    border-left: 2px solid var(--champagne);
    padding-left: 20px;
    margin-bottom: 25px;
}

.modal-meta-item {
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: rgba(248, 246, 241, 0.8);
}

.modal-meta-item strong {
    color: var(--champagne-light);
}

.modal-description {
    font-size: 0.95rem;
    font-weight: 300;
    color: rgba(248, 246, 241, 0.75);
    line-height: 1.9;
}

/* 響應式排版調整 */
@media (max-width: 991px) {
    .navbar-custom {
        background-color: var(--obsidian-dark);
        padding: 15px 0;
        border-bottom: 1px solid rgba(200, 169, 126, 0.1);
    }
    
    .navbar-custom .nav-link {
        margin: 10px 0;
        text-align: center;
    }
    
    .navbar-custom .nav-link::after {
        display: none;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .timeline-line {
        left: 30px;
    }
    
    .timeline-item {
        padding-left: 70px;
    }
    
    .timeline-number {
        left: 5px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 575px) {
    .navbar-brand .brand-zh {
        font-size: 1.3rem;
        letter-spacing: 0.1em;
    }
    
    .brand-logo {
        height: 32px;
    }

    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .product-img-container {
        height: 220px;
    }
    
    .product-card-body {
        padding: 25px;
    }
    
    .portfolio-img-wrapper {
        height: 250px;
    }
}

/* ----------------------------------------------------
   服務範疇與品牌堅持 (Services & Commitments Sections)
---------------------------------------------------- */

/* 服務範疇區塊 */
.services-section {
    background-color: var(--oatmeal); /* 溫暖的燕麥白背景 */
    border-top: 1px solid rgba(18, 20, 22, 0.03);
}

.services-section .section-title {
    color: var(--obsidian); /* 曜石黑標題，保持高辨識度 */
}

.service-card {
    background-color: var(--white); /* 純白背景卡片 */
    border: 1px solid rgba(200, 169, 126, 0.2); /* 細緻的淡香檳金邊框 */
    border-radius: 4px; /* 精緻的微圓角 */
    padding: 40px 30px; /* 大氣的內距空間 */
    height: 100%;
    position: relative; /* 供右上角序號絕對定位 */
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    z-index: 1;
    box-shadow: 0 4px 20px rgba(18, 20, 22, 0.01); /* 細緻的極淡陰影 */
}

/* 卡片微光背景漸層 */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(200, 169, 126, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--champagne); /* Hover時邊框轉為明亮香檳金 */
    box-shadow: 0 15px 40px rgba(200, 169, 126, 0.12); /* 細緻發散的香檳金光澤陰影 */
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-box {
    margin-bottom: 25px;
}

.service-icon-box i {
    font-size: 2.2rem;
    color: var(--champagne);
    display: inline-block;
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover .service-icon-box i {
    transform: scale(1.15) rotate(8deg); /* 微旋轉與放大動畫 */
}

.service-card-title {
    font-size: 1.25rem;
    color: var(--obsidian); /* 曜石黑標題，對比度極佳 */
    margin-bottom: 15px;
    font-weight: 600;
    letter-spacing: 0.05em;
    transition: color 0.4s ease;
}

.service-card:hover .service-card-title {
    color: var(--champagne-dark); /* Hover時變為香檳深金 */
}

.service-card-desc {
    color: var(--obsidian-light); /* 曜石灰描述文字，確保極佳閱讀性 */
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 0;
    font-weight: 300;
}

/* 巨型序號樣式 */
.service-card-number {
    position: absolute;
    top: 25px;
    right: 30px;
    font-family: var(--font-outfit);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--champagne);
    opacity: 0.18; /* 淺色背景下的雅緻半透明 */
    line-height: 1;
    pointer-events: none;
    transition: all 0.4s ease;
}

.service-card:hover .service-card-number {
    opacity: 0.45; /* Hover時序號稍微變明顯 */
    transform: translateY(-2px);
}

/* 服務細項清單 (Hover 時平滑展開) */
.service-features-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border-top: 1px dashed rgba(200, 169, 126, 0.15);
    padding-top: 0;
}

.service-card:hover .service-features-list {
    max-height: 200px; /* 足以容納細項 */
    opacity: 1;
    margin-top: 20px;
    padding-top: 15px;
}

.service-feature-item {
    font-size: 0.82rem;
    color: var(--obsidian-light);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    font-weight: 300;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
}

.service-card:hover .service-feature-item {
    color: var(--obsidian);
}

.service-feature-item:last-child {
    margin-bottom: 0;
}

.service-feature-item i {
    font-size: 0.35rem; /* 微型精緻圓點 */
    color: var(--champagne);
    margin-right: 8px;
    vertical-align: middle;
    opacity: 0.7;
}

/* 居家整理與收納理念區塊 */
.organize-philosophy-section {
    background-color: var(--oatmeal-light);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.philosophy-card-wrapper {
    background-color: var(--white);
    border: 1px solid rgba(200, 169, 126, 0.15);
    border-radius: 4px;
    padding: 60px 45px;
    box-shadow: 0 10px 30px rgba(18, 20, 22, 0.02);
}

.philosophy-title-box {
    position: relative;
}

.philosophy-subtitle-en {
    display: block;
    font-family: var(--font-outfit);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--champagne-dark);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin-bottom: 12px;
}

.philosophy-main-title {
    font-size: 1.85rem;
    font-weight: 600;
    color: var(--obsidian);
    letter-spacing: 0.08em;
    line-height: 1.4;
    margin-bottom: 0;
}

.philosophy-divider {
    width: 50px;
    height: 1px;
    background-color: var(--champagne);
    margin: 25px auto;
}

@media (min-width: 992px) {
    .philosophy-divider {
        margin: 25px 0;
    }
}

.philosophy-quote-icon {
    font-size: 2.8rem;
    color: var(--champagne);
    opacity: 0.15;
    line-height: 1;
    margin-top: 10px;
}

.philosophy-content {
    border-left: none;
    padding-left: 0;
}

@media (min-width: 992px) {
    .philosophy-content {
        border-left: 1px solid rgba(200, 169, 126, 0.2);
        padding-left: 45px;
    }
}

.philosophy-text-lead {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--champagne-dark);
    line-height: 1.8;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.philosophy-body {
    color: var(--obsidian-light);
    font-size: 0.95rem;
    line-height: 1.85;
    font-weight: 300;
}

.philosophy-body p {
    margin-bottom: 15px;
}

.philosophy-body p:last-child {
    margin-bottom: 0;
}

.philosophy-body .highlight-text {
    font-weight: 500;
    color: var(--obsidian);
    font-size: 0.98rem;
    border-top: 1px dashed rgba(200, 169, 126, 0.2);
    padding-top: 20px;
    margin-top: 20px;
}

/* 我們的堅持區塊 */
.commitments-section {
    background-color: var(--obsidian-dark);
    position: relative;
    overflow: hidden;
}

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

.commitment-card {
    background-color: rgba(27, 30, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0;
    padding: 40px 30px;
    height: 100%;
    transition: var(--transition);
    position: relative;
}

.commitment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background-color: var(--champagne);
    transition: var(--transition);
}

.commitment-card:hover {
    transform: translateY(-6px);
    border-color: rgba(200, 169, 126, 0.25);
    background-color: rgba(27, 30, 34, 0.9);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.commitment-card:hover::before {
    height: 100%;
}

.commitment-num {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    color: var(--champagne);
    letter-spacing: 0.2em;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.commitment-card-title {
    font-size: 1.35rem;
    color: var(--oatmeal);
    margin-bottom: 15px;
    font-weight: 600;
}

.commitment-card-desc {
    color: rgba(248, 246, 241, 0.65);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 0;
    font-weight: 300;
}

/* 質感品牌金句 */
.brand-quote-wrapper {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
    z-index: 2;
}

.quote-icon {
    font-size: 2.5rem;
    color: rgba(200, 169, 126, 0.25);
    margin-bottom: 15px;
}

.brand-quote-text {
    font-family: 'Playfair Display', 'Noto Sans TC', serif;
    font-size: 1.5rem;
    color: var(--oatmeal);
    font-weight: 300;
    line-height: 2;
    letter-spacing: 0.08em;
}

.brand-quote-author {
    font-family: 'Playfair Display', 'Noto Sans TC', sans-serif;
    font-size: 1rem;
    color: var(--champagne);
    margin-top: 20px;
    letter-spacing: 0.15em;
}

@media (max-width: 768px) {
    .brand-quote-text {
        font-size: 1.25rem;
        line-height: 1.8;
    }
    
    .commitment-card {
        padding: 30px 25px;
    }
}

/* Blazor Error UI */
#blazor-error-ui {
    background: #f8d7da;
    color: #721c24;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}