/* ===== CSS Variables ===== */
:root {
    --primary: #FF6B35;
    --secondary: #004E98;
    --gradient-start: #FF6B35;
    --gradient-end: #FF1493;
    --accent: #00C9A7;
    --bg-light: #FAFAFA;
    --bg-dark: #1A1A2E;
    --bg-dark-alt: #16213E;
    --text-dark: #1A1A2E;
    --text-light: #FFFFFF;
    --text-muted: #666;
    --text-muted-light: #AAA;
    --shadow: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-hover: 0 20px 60px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
    --font-cn: 'Noto Sans SC', sans-serif;
    --font-en: 'Poppins', sans-serif;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font-cn);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--bg-light);
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.product-image, .case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
button { border: none; cursor: pointer; font-family: inherit; }
input, textarea, select {
    font-family: inherit;
    font-size: 1rem;
    border: 2px solid #E8E8E8;
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    outline: none;
    transition: var(--transition);
    background: #fff;
    width: 100%;
}
input:focus, textarea:focus, select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255,107,53,0.1);
}
::selection { background: var(--primary); color: #fff; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Utilities ===== */
.gradient-text {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.gradient-text-light {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section { padding: 100px 0; }
.section-dark { background: var(--bg-dark); color: var(--text-light); }

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    letter-spacing: 0.5px;
}
.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    box-shadow: 0 4px 20px rgba(255,107,53,0.4);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255,107,53,0.5);
}
.btn-outline {
    border: 2px solid rgba(255,255,255,0.6);
    color: #fff;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.2);
    border-color: #fff;
    transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }

/* ===== Section Header ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-tag {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 12px;
    position: relative;
    padding: 4px 16px;
    background: rgba(255,107,53,0.1);
    border-radius: 20px;
}
.section-dark .section-tag {
    background: rgba(255,107,53,0.2);
    color: var(--primary);
}
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.3;
}
.section-title.light { color: #fff; }
.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 560px;
    margin: 0 auto;
}
.section-desc.light { color: var(--text-muted-light); }

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    padding: 10px 0;
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    transition: var(--transition);
}
.navbar.scrolled .logo { color: var(--text-dark); }
.logo-icon {
    font-size: 1.6rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.logo-accent {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    position: relative;
    padding: 4px 0;
}
.navbar.scrolled .nav-link { color: var(--text-dark); }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    transition: width 0.3s ease;
    border-radius: 2px;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link:hover, .nav-link.active { color: var(--primary); }
.navbar.scrolled .nav-link:hover { color: var(--primary); }

.nav-cta {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff !important;
    padding: 8px 24px;
    border-radius: 50px;
    font-weight: 600;
}
.nav-cta::after { display: none; }
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(255,107,53,0.4); }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: 8px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    transition: var(--transition);
    border-radius: 2px;
}
.navbar.scrolled .hamburger span { background: var(--text-dark); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== Hero ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}
.hero-ripple {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}
.hero-swiper {
    width: 100%;
    height: 100%;
}
.hero-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.hero-content {
    text-align: center;
    z-index: 2;
    padding: 0 24px;
    max-width: 800px;
}
.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 20px;
}
.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    font-weight: 300;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.hero-pagination .swiper-pagination-bullet {
    background: rgba(255,255,255,0.5);
    width: 12px;
    height: 12px;
    opacity: 1;
    transition: var(--transition);
}
.hero-pagination .swiper-pagination-bullet-active {
    background: var(--primary);
    width: 32px;
    border-radius: 6px;
}
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: 3;
    line-height: 0;
}
.hero-wave svg { width: 100%; height: 80px; }

/* ===== About ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-text h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.about-text p {
    color: var(--text-muted);
    margin-bottom: 16px;
}
.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 24px;
}
.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 0.95rem;
}
.highlight-item i { color: var(--accent); font-size: 1.1rem; }

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.stat-card {
    background: #fff;
    padding: 30px 20px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.stat-number {
    font-family: var(--font-en);
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
}
.stat-suffix {
    font-family: var(--font-en);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}
.stat-label {
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ===== Services ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.service-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 40px 30px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,107,53,0.05), rgba(255,20,147,0.05));
    opacity: 0;
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,107,53,0.3);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.service-card:hover::before { opacity: 1; }
.service-card.featured {
    border-color: rgba(255,107,53,0.4);
    background: rgba(255,107,53,0.08);
}
.service-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}
.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}
.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}
.service-card > p {
    color: var(--text-muted-light);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}
.service-features {
    position: relative;
    z-index: 1;
    margin-bottom: 24px;
}
.service-features li {
    padding: 6px 0;
    color: rgba(255,255,255,0.75);
    font-size: 0.95rem;
}
.service-features li i {
    color: var(--accent);
    font-size: 0.7rem;
    margin-right: 8px;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    position: relative;
    z-index: 1;
}
.service-link:hover { gap: 12px; }

/* ===== Products ===== */
.product-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}
.tab-btn {
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    background: #fff;
    color: var(--text-dark);
    border: 2px solid #E8E8E8;
    transition: var(--transition);
}
.tab-btn:hover { border-color: var(--primary); color: var(--primary); }
.tab-btn.active {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    border-color: transparent;
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.product-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    transition: var(--transition);
}
.product-item:hover { transform: translateY(-6px) scale(1.02); }
.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.product-item:hover .product-image { transform: scale(1.1); }
.product-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 20px 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: #fff;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}
.product-item:hover .product-overlay { transform: translateY(0); }
.product-overlay h4 { font-size: 1rem; margin-bottom: 4px; }
.product-overlay span { font-size: 0.85rem; opacity: 0.8; }
.product-item.hidden {
    display: none;
}

/* ===== Industries ===== */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.industry-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 36px 24px;
    text-align: center;
    transition: var(--transition);
}
.industry-card:hover {
    background: rgba(255,107,53,0.1);
    border-color: rgba(255,107,53,0.3);
    transform: translateY(-6px);
}
.industry-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255,107,53,0.2), rgba(255,20,147,0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin: 0 auto 16px;
    transition: var(--transition);
}
.industry-card:hover .industry-icon {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    transform: scale(1.1);
}
.industry-card h4 { font-size: 1.1rem; margin-bottom: 8px; }
.industry-card p { font-size: 0.9rem; color: var(--text-muted-light); }

/* ===== Process ===== */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0;
    position: relative;
}
.process-timeline::before {
    content: '';
    position: absolute;
    top: 48px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start), var(--accent));
    z-index: 0;
    border-radius: 2px;
}
.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 0 8px;
}
.step-number {
    font-family: var(--font-en);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
    opacity: 0.6;
}
.step-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    margin: 0 auto 16px;
    position: relative;
    box-shadow: 0 4px 20px rgba(255,107,53,0.3);
}
.process-step h4 { font-size: 1rem; margin-bottom: 8px; }
.process-step p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }

/* ===== Cases ===== */
.cases-filter {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.15);
    transition: var(--transition);
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    border-color: transparent;
}
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    grid-auto-rows: 260px;
}
.case-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}
.case-item.large { grid-column: span 2; }
.case-item:hover { transform: translateY(-4px); }
.case-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.5s ease;
}
.case-placeholder-icon {
    font-size: 3rem;
    color: rgba(255,255,255,0.2);
}
.case-item:hover .case-image { transform: scale(1.05); }
.case-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 24px 24px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: #fff;
    transform: translateY(40px);
    opacity: 0;
    transition: all 0.3s ease;
}
.case-item:hover .case-overlay { transform: translateY(0); opacity: 1; }
.case-tag {
    display: inline-block;
    background: var(--primary);
    padding: 2px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.case-overlay h4 { font-size: 1.15rem; margin-bottom: 6px; }
.case-overlay p { font-size: 0.85rem; opacity: 0.8; }
.case-item.case-hidden { display: none; }

/* ===== Contact ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}
.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 28px;
}
.contact-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(255,107,53,0.1), rgba(255,20,147,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
    flex-shrink: 0;
}
.contact-item h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-item p { font-size: 0.95rem; color: var(--text-muted); }
.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}
.social-link {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255,107,53,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
    transition: var(--transition);
}
.social-link:hover {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    transform: translateY(-3px);
}
.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    color: var(--text-muted);
}
.form-group select option { color: var(--text-dark); }
.contact-form .btn-primary { margin-top: 8px; padding: 16px 32px; font-size: 1.05rem; }

/* ===== Footer ===== */
.footer {
    background: #0D0D1A;
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
}
.footer-social a:hover {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
}
.footer-links h4 {
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links li, .footer-links a {
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-links li i { color: var(--primary); font-size: 0.85rem; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom {
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
}
.footer-bottom a { color: var(--primary); }
.footer-bottom a:hover { text-decoration: underline; }

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(255,107,53,0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover { transform: translateY(-3px); }

/* ===== Lightbox ===== */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.lightbox.active { display: flex; opacity: 1; }
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }
.lightbox-content {
    max-width: 80%;
    max-height: 80%;
    border-radius: var(--radius);
    overflow: hidden;
}

/* ===== Hero Background Images ===== */
.hero-slide-1 {
    background: url('https://images.unsplash.com/photo-1565193566173-7a0ee3dbe261?w=1920&h=1080&fit=crop') center/cover no-repeat !important;
}
.hero-slide-2 {
    background: url('https://images.unsplash.com/photo-1541701494587-cb58502866ab?w=1920&h=1080&fit=crop') center/cover no-repeat !important;
}
.hero-slide-3 {
    background: url('https://images.unsplash.com/photo-1581093458791-9d42e3c7e117?w=1920&h=1080&fit=crop') center/cover no-repeat !important;
}
.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.85) 0%, rgba(15,52,96,0.75) 50%, rgba(0,78,152,0.65) 100%);
    z-index: 1;
}

/* ===== Product & Case Image Fix ===== */
.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.case-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.case-item:hover .case-image { transform: scale(1.05); }