/* Viola Concept's - about 頁專用樣式 (由原始設計擷取，確保 100% 一致) */
        /* ==================== CSS 變數 ==================== */
        :root {
            --primary-black: #1a1a1a;
            --secondary-black: #333333;
            --dark-gray: #2a2a2a;
            --primary-white: #ffffff;
            --off-white: #f8f8f8;
            --gray-light: #e5e5e5;
            --gray-medium: #999999;
            --gray-dark: #666666;
            --accent-gold: #c9a962;
            --transition-speed: 0.3s;
            --header-height: 80px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background-color: var(--primary-white);
            color: var(--primary-black);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-speed) ease;
        }

        ul {
            list-style: none;
        }

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

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 30px;
        }

        /* ==================== Header 樣式 ==================== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--header-height);
            background: var(--primary-white);
            z-index: 1000;
            transition: all var(--transition-speed) ease;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
        }

        .header.scrolled {
            height: 70px;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        }

        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 30px;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            z-index: 1001;
        }

        .logo img {
            height: 50px;
            width: auto;
            transition: transform var(--transition-speed) ease;
        }

        .logo:hover img {
            transform: scale(1.05);
        }

        .logo-text {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary-black);
            letter-spacing: 1px;
        }

        .logo-text span {
            color: var(--accent-gold);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-link {
            position: relative;
            padding: 12px 20px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--secondary-black);
            transition: all var(--transition-speed) ease;
        }

        .nav-link::before {
            content: '';
            position: absolute;
            bottom: 8px;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--primary-black);
            transition: all var(--transition-speed) ease;
            transform: translateX(-50%);
        }

        .nav-link:hover,
        .nav-link.active {
            color: var(--primary-black);
        }

        .nav-link:hover::before,
        .nav-link.active::before {
            width: calc(100% - 40px);
        }

        .nav-cta {
            margin-left: 15px;
            padding: 12px 28px;
            background: var(--primary-black);
            color: var(--primary-white);
            font-size: 0.9rem;
            font-weight: 500;
            border-radius: 30px;
            transition: all var(--transition-speed) ease;
        }

        .nav-cta:hover {
            background: var(--secondary-black);
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        /* 漢堡選單 */
        .hamburger {
            display: none;
            width: 32px;
            height: 24px;
            position: relative;
            cursor: pointer;
            z-index: 1001;
        }

        .hamburger span {
            position: absolute;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--primary-black);
            border-radius: 3px;
            transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

        .hamburger span:nth-child(1) { top: 0; }
        .hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
        .hamburger span:nth-child(3) { bottom: 0; }

        .hamburger.active span:nth-child(1) {
            top: 50%;
            transform: translateY(-50%) rotate(45deg);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
            transform: translateX(20px);
        }

        .hamburger.active span:nth-child(3) {
            bottom: 50%;
            transform: translateY(50%) rotate(-45deg);
        }

        .nav-mobile {
            position: fixed;
            top: 0;
            right: -100%;
            width: 100%;
            height: 100vh;
            background: var(--primary-white);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 10px;
            transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
            z-index: 999;
        }

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

        .nav-mobile .nav-link {
            font-size: 1.5rem;
            padding: 15px 30px;
            opacity: 0;
            transform: translateX(50px);
            transition: all 0.4s ease;
        }

        .nav-mobile.active .nav-link {
            opacity: 1;
            transform: translateX(0);
        }

        .nav-mobile.active .nav-link:nth-child(1) { transition-delay: 0.1s; }
        .nav-mobile.active .nav-link:nth-child(2) { transition-delay: 0.15s; }
        .nav-mobile.active .nav-link:nth-child(3) { transition-delay: 0.2s; }
        .nav-mobile.active .nav-link:nth-child(4) { transition-delay: 0.25s; }
        .nav-mobile.active .nav-link:nth-child(5) { transition-delay: 0.3s; }
        .nav-mobile.active .nav-link:nth-child(6) { transition-delay: 0.35s; }

        .nav-mobile .nav-cta {
            margin-top: 30px;
            font-size: 1.1rem;
            padding: 15px 40px;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.4s ease 0.5s;
        }

        .nav-mobile.active .nav-cta {
            opacity: 1;
            transform: translateY(0);
        }

        .mobile-social {
            display: flex;
            gap: 20px;
            margin-top: 40px;
            opacity: 0;
            transition: opacity 0.4s ease 0.6s;
        }

        .nav-mobile.active .mobile-social {
            opacity: 1;
        }

        .mobile-social a {
            width: 45px;
            height: 45px;
            border: 2px solid var(--primary-black);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            transition: all var(--transition-speed) ease;
        }

        .mobile-social a:hover {
            background: var(--primary-black);
            color: var(--primary-white);
        }

        /* ==================== Page Banner ==================== */
        .page-banner {
            position: relative;
            height: 50vh;
            min-height: 400px;
            margin-top: var(--header-height);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .page-banner-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/photo/b02.jpg') center/cover no-repeat;
        }

        .page-banner-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.5) 100%);
        }

        .page-banner-content {
            position: relative;
            z-index: 10;
            text-align: center;
            color: var(--primary-white);
        }

        .page-banner-subtitle {
            font-size: 1rem;
            letter-spacing: 4px;
            text-transform: uppercase;
            margin-bottom: 15px;
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.8s ease 0.2s forwards;
        }

        .page-banner-title {
            font-size: 3.5rem;
            font-weight: 900;
            margin-bottom: 20px;
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.8s ease 0.4s forwards;
        }

        .page-banner-title span {
            color: var(--accent-gold);
        }

        .breadcrumb {
            display: flex;
            justify-content: center;
            gap: 10px;
            font-size: 0.95rem;
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.8s ease 0.6s forwards;
        }

        .breadcrumb a {
            color: var(--gray-medium);
            transition: color var(--transition-speed) ease;
        }

        .breadcrumb a:hover {
            color: var(--accent-gold);
        }

        .breadcrumb span {
            color: var(--primary-white);
        }

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

        /* ==================== Section Common Styles ==================== */
        .section {
            padding: 100px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-subtitle {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--accent-gold);
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 15px;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-black);
            margin-bottom: 20px;
        }

        .section-title span {
            color: var(--accent-gold);
        }

        .section-description {
            font-size: 1.1rem;
            color: var(--gray-dark);
            max-width: 700px;
            margin: 0 auto;
        }

        /* ==================== About Intro Section ==================== */
        .about-intro {
            background: var(--primary-white);
        }

        .about-intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .about-intro-images {
            position: relative;
        }

        .about-intro-img-main {
            width: 100%;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.15);
        }

        .about-intro-img-float {
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 200px;
            border-radius: 15px;
            box-shadow: 0 15px 40px rgba(0,0,0,0.2);
            border: 5px solid var(--primary-white);
        }

        .experience-badge {
            position: absolute;
            top: 30px;
            right: -30px;
            width: 140px;
            height: 140px;
            background: var(--accent-gold);
            border-radius: 50%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: var(--primary-white);
            box-shadow: 0 15px 40px rgba(201, 169, 98, 0.4);
            animation: float 3s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        .experience-badge .number {
            font-size: 3rem;
            font-weight: 900;
            line-height: 1;
        }

        .experience-badge .text {
            font-size: 0.8rem;
            font-weight: 500;
            text-align: center;
        }

        .about-intro-content h2 {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 25px;
            line-height: 1.4;
        }

        .about-intro-content h2 span {
            color: var(--accent-gold);
        }

        .about-intro-content .lead {
            font-size: 1.15rem;
            color: var(--secondary-black);
            margin-bottom: 20px;
            font-weight: 500;
        }

        .about-intro-content p {
            font-size: 1rem;
            color: var(--gray-dark);
            margin-bottom: 20px;
            line-height: 1.9;
        }

        .highlight-box {
            background: var(--off-white);
            border-left: 4px solid var(--accent-gold);
            padding: 25px 30px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }

        .highlight-box p {
            margin: 0;
            font-style: italic;
            color: var(--secondary-black);
        }

        /* ==================== Mission & Vision Section ==================== */
        .mission-section {
            background: var(--off-white);
        }

        .mission-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
        }

        .mission-card {
            background: var(--primary-white);
            padding: 50px 40px;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.06);
            transition: all var(--transition-speed) ease;
            position: relative;
            overflow: hidden;
        }

        .mission-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-gold), var(--primary-black));
        }

        .mission-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.12);
        }

        .mission-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--primary-white);
            margin-bottom: 25px;
        }

        .mission-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--primary-black);
        }

        .mission-card p {
            font-size: 1rem;
            color: var(--gray-dark);
            line-height: 1.8;
        }

        /* ==================== Values Section ==================== */
        .values-section {
            background: var(--primary-black);
            color: var(--primary-white);
            position: relative;
            overflow: hidden;
        }

        .values-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(201, 169, 98, 0.1) 0%, transparent 70%);
        }

        .values-section .section-title {
            color: var(--primary-white);
        }

        .values-section .section-description {
            color: var(--gray-medium);
        }

        .values-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            position: relative;
            z-index: 1;
        }

        .value-card {
            text-align: center;
            padding: 40px 25px;
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 20px;
            transition: all var(--transition-speed) ease;
        }

        .value-card:hover {
            background: rgba(255,255,255,0.08);
            transform: translateY(-5px);
        }

        .value-icon {
            width: 90px;
            height: 90px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #b8954d 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.2rem;
            color: var(--primary-white);
            margin: 0 auto 25px;
            transition: all var(--transition-speed) ease;
        }

        .value-card:hover .value-icon {
            transform: scale(1.1) rotate(5deg);
        }

        .value-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 15px;
        }

        .value-card p {
            font-size: 0.9rem;
            color: var(--gray-medium);
            line-height: 1.7;
        }

        /* ==================== Team Section ==================== */
        .team-section {
            background: var(--primary-white);
        }

        .team-intro {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            margin-bottom: 60px;
        }

        .team-intro-content h2 {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 25px;
        }

        .team-intro-content h2 span {
            color: var(--accent-gold);
        }

        .team-intro-content p {
            font-size: 1.05rem;
            color: var(--gray-dark);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .team-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .stat-item {
            text-align: center;
            padding: 30px 20px;
            background: var(--off-white);
            border-radius: 15px;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1;
            margin-bottom: 10px;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--gray-dark);
        }

        /* ==================== Expertise Section ==================== */
        .expertise-section {
            background: var(--off-white);
        }

        .expertise-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .expertise-card {
            background: var(--primary-white);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0,0,0,0.06);
            transition: all var(--transition-speed) ease;
        }

        .expertise-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.12);
        }

        .expertise-image {
            height: 200px;
            overflow: hidden;
        }

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

        .expertise-card:hover .expertise-image img {
            transform: scale(1.1);
        }

        .expertise-content {
            padding: 30px;
        }

        .expertise-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--primary-black);
        }

        .expertise-content p {
            font-size: 0.95rem;
            color: var(--gray-dark);
            line-height: 1.7;
            margin-bottom: 15px;
        }

        .expertise-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .expertise-tags span {
            background: var(--off-white);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: var(--gray-dark);
        }

        /* ==================== CTA Section ==================== */
        .cta-section {
            background: linear-gradient(135deg, var(--secondary-black) 0%, var(--primary-black) 100%);
            padding: 80px 0;
            text-align: center;
            color: var(--primary-white);
        }

        .cta-section h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .cta-section h2 span {
            color: var(--accent-gold);
        }

        .cta-section p {
            font-size: 1.1rem;
            color: var(--gray-medium);
            margin-bottom: 35px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 40px;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 500;
            transition: all var(--transition-speed) ease;
        }

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

        .cta-btn-primary:hover {
            background: var(--accent-gold);
            color: var(--primary-white);
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(201, 169, 98, 0.3);
        }

        .cta-btn-secondary {
            background: transparent;
            color: var(--primary-white);
            border: 2px solid var(--primary-white);
        }

        .cta-btn-secondary:hover {
            background: var(--primary-white);
            color: var(--primary-black);
            transform: translateY(-3px);
        }

        /* ==================== Footer ==================== */
        .footer {
            background: var(--primary-black);
            color: var(--primary-white);
            position: relative;
            overflow: hidden;
        }

        .footer::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(201, 169, 98, 0.05) 0%, transparent 70%);
        }

        .footer-main {
            padding: 80px 30px 60px;
            position: relative;
            z-index: 1;
        }

        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 60px;
        }

        .footer-column h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 25px;
            color: var(--primary-white);
            position: relative;
            padding-bottom: 12px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--accent-gold);
        }

        .footer-about .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }

        .footer-about .footer-logo img {
            width: 50px;
            height: 50px;
            object-fit: contain;
        }

        .footer-about .footer-logo span {
            font-size: 1.3rem;
            font-weight: 700;
        }

        .footer-about .footer-logo span em {
            color: var(--accent-gold);
            font-style: normal;
        }

        .footer-about p {
            color: var(--gray-medium);
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 25px;
        }

        .footer-social {
            display: flex;
            gap: 12px;
        }

        .footer-social a {
            width: 42px;
            height: 42px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: var(--gray-medium);
            transition: all var(--transition-speed) ease;
        }

        .footer-social a:hover {
            background: var(--accent-gold);
            border-color: var(--accent-gold);
            color: var(--primary-white);
            transform: translateY(-3px);
        }

        .footer-keywords {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 15px;
        }

        .footer-keywords span {
            background: rgba(255, 255, 255, 0.05);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: var(--gray-medium);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-links ul,
        .footer-services ul {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links li a,
        .footer-services li a {
            color: var(--gray-medium);
            font-size: 0.95rem;
            transition: all var(--transition-speed) ease;
        }

        .footer-links li a:hover,
        .footer-services li a:hover {
            color: var(--primary-white);
            padding-left: 10px;
        }

        .footer-services li a {
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .footer-services li a i {
            font-size: 0.75rem;
            color: var(--accent-gold);
            opacity: 0;
            transform: translateX(-10px);
            transition: all var(--transition-speed) ease;
        }

        .footer-services li a:hover i {
            opacity: 1;
            transform: translateX(0);
        }

        .footer-contact ul {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .footer-contact li {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }

        .footer-contact li .icon {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            flex-shrink: 0;
        }

        .footer-contact li .text {
            display: flex;
            flex-direction: column;
            gap: 3px;
        }

        .footer-contact li .text strong {
            color: var(--primary-white);
            font-size: 0.9rem;
        }

        .footer-contact li .text span,
        .footer-contact li .text a {
            color: var(--gray-medium);
            font-size: 0.9rem;
        }

        .footer-contact li .text a:hover {
            color: var(--accent-gold);
        }

        .opening-hours {
            margin-top: 20px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .opening-hours h4 {
            font-size: 0.9rem;
            color: var(--primary-white);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .opening-hours h4 i {
            color: var(--accent-gold);
        }

        .opening-hours p {
            font-size: 0.85rem;
            color: var(--gray-medium);
            line-height: 1.8;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 25px 30px;
        }

        .footer-bottom-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }

        .copyright {
            color: var(--gray-dark);
            font-size: 0.85rem;
        }

        .copyright a {
            color: var(--gray-medium);
        }

        .copyright a:hover {
            color: var(--accent-gold);
        }

        .footer-bottom-links {
            display: flex;
            gap: 25px;
        }

        .footer-bottom-links a {
            color: var(--gray-dark);
            font-size: 0.85rem;
        }

        .footer-bottom-links a:hover {
            color: var(--accent-gold);
        }

        /* ==================== WhatsApp Button ==================== */
        .whatsapp-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: #25D366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 28px;
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
            z-index: 998;
            transition: all var(--transition-speed) ease;
            animation: whatsappPulse 2s infinite;
        }

        .whatsapp-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
        }

        @keyframes whatsappPulse {
            0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
            50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
        }

        /* Back to Top */
        .back-to-top {
            position: fixed;
            bottom: 100px;
            right: 30px;
            width: 45px;
            height: 45px;
            background: var(--primary-black);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-white);
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all var(--transition-speed) ease;
            z-index: 997;
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .back-to-top:hover {
            background: var(--accent-gold);
            border-color: var(--accent-gold);
        }

        /* ==================== Responsive ==================== */
        @media (max-width: 1200px) {
            .footer-container {
                grid-template-columns: 1fr 1fr;
                gap: 50px;
            }

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

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

        @media (max-width: 992px) {
            .nav-desktop {
                display: none;
            }

            .hamburger {
                display: block;
            }

            .about-intro-grid,
            .team-intro {
                grid-template-columns: 1fr;
                gap: 50px;
            }

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

            .page-banner-title {
                font-size: 2.5rem;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 70px 0;
            }

            .section-title {
                font-size: 2rem;
            }

            .page-banner {
                min-height: 350px;
            }

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

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

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

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

            .about-intro-img-float {
                width: 150px;
                left: -20px;
                bottom: -30px;
            }

            .experience-badge {
                width: 110px;
                height: 110px;
                right: -15px;
            }

            .experience-badge .number {
                font-size: 2.2rem;
            }

            .footer-container {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }

            .footer-column h3::after {
                left: 50%;
                transform: translateX(-50%);
            }

            .footer-about .footer-logo {
                justify-content: center;
            }

            .footer-social,
            .footer-keywords {
                justify-content: center;
            }

            .footer-links ul,
            .footer-services ul,
            .footer-contact ul {
                align-items: center;
            }

            .footer-contact li {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }

            .footer-bottom-container {
                flex-direction: column;
                text-align: center;
            }

            .cta-section h2 {
                font-size: 1.8rem;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .cta-btn {
                width: 100%;
                max-width: 280px;
                justify-content: center;
            }

            .whatsapp-btn {
                width: 55px;
                height: 55px;
                bottom: 20px;
                right: 20px;
                font-size: 24px;
            }

            .back-to-top {
                right: 20px;
                bottom: 85px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 20px;
            }

            .logo-text {
                font-size: 1.1rem;
            }

            .logo img {
                height: 40px;
            }

            .page-banner-title {
                font-size: 1.7rem;
            }

            .team-stats {
                grid-template-columns: 1fr;
                gap: 15px;
            }

            .stat-item {
                padding: 20px;
            }

            .stat-number {
                font-size: 2rem;
            }

            .mission-card {
                padding: 35px 25px;
            }
        }