/* ==================== 高端配色方案 - 与首页保持一致 ==================== */
:root {--primary-dark:#0a0a0a;--primary-charcoal:#1a1a1a;--secondary-dark:#2d2d2d;--gold-primary:#c9a962;--gold-light:#e8d5a3;--gold-dark:#a08440;--cream:#f5f3f0;--warm-white:#faf9f7;--text-gray:#666666;--text-light:#999999;--overlay-dark:rgba(10,10,10,0.85);--overlay-gradient:linear-gradient(135deg,rgba(10,10,10,0.9) 0%,rgba(26,26,26,0.7) 100%);--font-primary:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--transition-smooth:all 0.4s cubic-bezier(0.4,0,0.2,1);--shadow-elegant:0 20px 60px rgba(0,0,0,0.3);}
/** {margin:0;padding:0;box-sizing:border-box;}
html {scroll-behavior:smooth;}
body {font-family:var(--font-primary);background:var(--warm-white);color:var(--primary-charcoal);line-height:1.6;overflow-x:hidden;}*/
/* ==================== 导航栏 ==================== */        
/*.header {position:fixed;top:0;left:0;right:0;z-index:1000;transition:var(--transition-smooth);padding:20px 0;}
.header.scrolled {background:rgba(10,10,10,0.95);backdrop-filter:blur(20px);padding:15px 0;box-shadow:0 4px 30px rgba(0,0,0,0.3);}
.header-inner {max-width:1400px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;}
.logo {display:flex;align-items:center;gap:12px;text-decoration:none;z-index:1001;}
.logo-icon {width:45px;height:45px;background:linear-gradient(135deg,var(--gold-primary),var(--gold-dark));border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;color:white;font-size:20px;box-shadow:0 4px 15px rgba(201,169,98,0.3);}
.logo-text {display:flex;flex-direction:column;}
.logo-name {font-size:1.4rem;font-weight:700;color:white;letter-spacing:2px;}
.logo-slogan {font-size:0.75rem;color:var(--gold-primary);letter-spacing:1px;text-transform:uppercase;}
.nav-menu {display:flex;align-items:center;gap:40px;list-style:none;}
.nav-link {color:rgba(255,255,255,0.9);text-decoration:none;font-size:0.95rem;font-weight:500;letter-spacing:1px;position:relative;padding:5px 0;transition:var(--transition-smooth);}
.nav-link::after {content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gold-primary);transition:var(--transition-smooth);}
.nav-link:hover {color:var(--gold-primary);}
.nav-link:hover::after {width:100%;}
.header-cta {display:flex;align-items:center;gap:30px;}
.phone-info {text-align:right;}
.phone-label {display:block;font-size:0.7rem;color:var(--gold-primary);letter-spacing:1px;text-transform:uppercase;margin-bottom:2px;}
.phone-number {font-size:1.1rem;color:white;font-weight:600;letter-spacing:1px;}
.btn-primary {background:linear-gradient(135deg,var(--gold-primary),var(--gold-dark));color:var(--primary-dark);padding:14px 32px;border-radius:4px;text-decoration:none;font-weight:600;font-size:0.9rem;letter-spacing:1px;transition:var(--transition-smooth);border:none;cursor:pointer;box-shadow:0 4px 20px rgba(201,169,98,0.3);}
.btn-primary:hover {transform:translateY(-2px);box-shadow:0 8px 30px rgba(201,169,98,0.4);}
.btn-outline {background:transparent;color:white;padding:12px 30px;border:1px solid rgba(255,255,255,0.3);border-radius:4px;text-decoration:none;font-weight:500;transition:var(--transition-smooth);}
.btn-outline:hover {background:white;color:var(--primary-dark);}
.mobile-menu-btn {display:none;flex-direction:column;gap:6px;background:none;border:none;cursor:pointer;z-index:1001;padding:10px;}
.mobile-menu-btn span {display:block;width:28px;height:2px;background:white;transition:var(--transition-smooth);}*/
/* ==================== Hero区域 - 案例专题 ==================== */        
.case-hero {position:relative;height:100vh;min-height:700px;overflow:hidden;display:flex;align-items:center;}
.case-hero-bg {position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;transform:scale(1.05);transition:transform 8s ease;}
.case-hero-overlay {position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(10,10,10,0.9) 0%,rgba(10,10,10,0.5) 50%,rgba(10,10,10,0.7) 100%);}
.case-hero-content {position:relative;z-index:2;max-width:1400px;margin:0 auto;padding:0 40px;width:100%;}
.breadcrumb {display:flex;align-items:center;gap:12px;color:rgba(255,255,255,0.6);font-size:0.85rem;margin-bottom:30px;}
.breadcrumb a {color:rgba(255,255,255,0.8);text-decoration:none;transition:var(--transition-smooth);}
.breadcrumb a:hover {color:var(--gold-primary);}
.breadcrumb svg {width:16px;height:16px;}
.case-tag {display:inline-block;color:var(--gold-primary);font-size:0.85rem;letter-spacing:3px;text-transform:uppercase;margin-bottom:20px;padding:8px 20px;border:1px solid var(--gold-primary);border-radius:4px;}
.case-hero-title {font-size:4rem;font-weight:700;color:white;line-height:1.2;margin-bottom:24px;max-width:900px;}
.case-hero-title span {color:var(--gold-primary);font-weight:300;}
.case-hero-desc {font-size:1.25rem;color:rgba(255,255,255,0.8);max-width:700px;margin-bottom:40px;line-height:1.8;}
.case-meta {display:flex;gap:60px;margin-top:50px;}
.case-meta-item {display:flex;flex-direction:column;gap:8px;}
.case-meta-label {color:var(--gold-primary);font-size:0.8rem;letter-spacing:2px;text-transform:uppercase;}
.case-meta-value {color:white;font-size:1.3rem;font-weight:600;}
/* ==================== 案例介绍区域 ==================== */        
.case-intro {padding:120px 0;background:var(--cream);}
.container {max-width:1400px;margin:0 auto;padding:0 40px;}
.section-header {text-align:center;margin-bottom:80px;}
.section-tag {color:var(--gold-primary);font-size:0.85rem;letter-spacing:3px;text-transform:uppercase;margin-bottom:16px;display:block;}
.section-title {font-size:2.8rem;font-weight:700;color:var(--primary-dark);margin-bottom:20px;line-height:1.3;}
.section-desc {font-size:1.1rem;color:var(--text-gray);max-width:800px;margin:0 auto;line-height:1.8;}
.intro-grid {display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}
.intro-content h3 {font-size:2rem;color:var(--primary-dark);margin-bottom:24px;line-height:1.4;}
.intro-content h3 span {color:var(--gold-dark);}
.intro-text {color:var(--text-gray);font-size:1.1rem;line-height:2;margin-bottom:30px;}
.intro-features {display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.intro-feature {display:flex;align-items:flex-start;gap:16px;}
.intro-feature-icon {width:50px;height:50px;background:linear-gradient(135deg,var(--primary-charcoal),var(--secondary-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.intro-feature-icon svg {width:24px;height:24px;color:var(--gold-primary);}
.intro-feature-text h4 {font-size:1.1rem;color:var(--primary-dark);margin-bottom:6px;}
.intro-feature-text p {font-size:0.95rem;color:var(--text-gray);line-height:1.6;}
.intro-image {position:relative;}
.intro-image-frame {position:relative;overflow:hidden;border-radius:4px;box-shadow:var(--shadow-elegant);}
.intro-image-frame img {width:100%;height:500px;object-fit:cover;transition:transform 0.8s ease;}
.intro-image-frame:hover img {transform:scale(1.05);}
.intro-badge {position:absolute;bottom:-30px;left:-30px;background:var(--gold-primary);color:var(--primary-dark);padding:30px 40px;border-radius:4px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,0.3);}
.intro-badge-number {font-size:3rem;font-weight:700;display:block;line-height:1;}
.intro-badge-text {font-size:0.9rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;}
/* ==================== 案例亮点 ==================== */        
.highlights-section {padding:120px 0;background:var(--primary-dark);color:white;position:relative;overflow:hidden;}
.highlights-section::before {content:'';position:absolute;top:-50%;right:-20%;width:800px;height:800px;background:radial-gradient(circle,rgba(201,169,98,0.1) 0%,transparent 70%);pointer-events:none;}
.highlights-section .section-title {color:white;}
.highlights-section .section-desc {color:rgba(255,255,255,0.7);}
.highlights-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:60px;}
.highlight-card {background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);padding:40px 30px;border-radius:4px;text-align:center;transition:var(--transition-smooth);}
.highlight-card:hover {background:rgba(255,255,255,0.1);transform:translateY(-10px);border-color:var(--gold-primary);}
.highlight-icon {width:70px;height:70px;background:linear-gradient(135deg,var(--gold-primary),var(--gold-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;}
.highlight-icon svg {width:32px;height:32px;color:var(--primary-dark);}
.highlight-title {font-size:1.3rem;font-weight:600;margin-bottom:12px;}
.highlight-desc {color:rgba(255,255,255,0.7);font-size:0.95rem;line-height:1.7;}
/* ==================== 案例画廊 ==================== */        
.gallery-section {padding:120px 0;background:white;}
.gallery-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.gallery-item {position:relative;overflow:hidden;border-radius:4px;cursor:pointer;aspect-ratio:4/3;}
.gallery-item.large {grid-column:span 2;grid-row:span 2;aspect-ratio:auto;}
.gallery-item img {width:100%;height:100%;object-fit:cover;transition:transform 0.8s ease;}
.gallery-item:hover img {transform:scale(1.1);}
.gallery-overlay {position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to top,rgba(10,10,10,0.9) 0%,transparent 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:30px;opacity:0;transition:var(--transition-smooth);}
.gallery-item:hover .gallery-overlay {opacity:1;}
.gallery-title {color:white;font-size:1.2rem;font-weight:600;margin-bottom:8px;}
.gallery-desc {color:rgba(255,255,255,0.8);font-size:0.9rem;}
.gallery-zoom {position:absolute;top:20px;right:20px;width:50px;height:50px;background:var(--gold-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(-20px);transition:var(--transition-smooth);}
.gallery-item:hover .gallery-zoom {opacity:1;transform:translateY(0);}
.gallery-zoom svg {width:24px;height:24px;color:var(--primary-dark);}
/* ==================== 技术方案 ==================== */        
.tech-section {padding:120px 0;background:var(--cream);}
.tech-grid {display:grid;grid-template-columns:repeat(2,1fr);gap:40px;}
.tech-card {background:white;padding:50px;border-radius:4px;transition:var(--transition-smooth);border:1px solid rgba(0,0,0,0.05);}
.tech-card:hover {transform:translateY(-10px);box-shadow:var(--shadow-elegant);}
.tech-header {display:flex;align-items:center;gap:20px;margin-bottom:24px;}
.tech-icon {width:60px;height:60px;background:linear-gradient(135deg,var(--primary-charcoal),var(--secondary-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;}
.tech-icon svg {width:28px;height:28px;color:var(--gold-primary);}
.tech-title {font-size:1.4rem;font-weight:600;color:var(--primary-dark);}
.tech-list {list-style:none;}
.tech-list li {display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid rgba(0,0,0,0.05);color:var(--text-gray);}
.tech-list li:last-child {border-bottom:none;}
.tech-list li svg {width:20px;height:20px;color:var(--gold-primary);flex-shrink:0;}
/* ==================== 客户评价 ==================== */        
.testimonial-section {padding:120px 0;background:var(--primary-dark);position:relative;overflow:hidden;}
.testimonial-section::before {content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a962' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");}
.testimonial-section .section-title {color:white;}
.testimonial-section .section-desc {color:rgba(255,255,255,0.7);}
.testimonial-card-large {background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);padding:60px;border-radius:4px;margin:0 auto;text-align:center;}
.testimonial-quote {font-size:5rem;color:var(--gold-primary);opacity:0.3;line-height:1;}
.testimonial-text-large {font-size:1.3rem;color:rgba(255,255,255,0.9);line-height:2;margin-bottom:40px;font-style:italic;}
.testimonial-author-large {display:flex;align-items:center;justify-content:center;gap:20px;}
.author-avatar-large {width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid var(--gold-primary);}
.author-info-large h4 {color:white;font-size:1.3rem;margin-bottom:6px;}
.author-info-large p {color:var(--gold-primary);font-size:1rem;}
/* ==================== CTA区域 ==================== */        
.cta-section {padding:120px 0;background:linear-gradient(135deg,var(--primary-dark) 0%,var(--secondary-dark) 100%);position:relative;overflow:hidden;}
.cta-section::before {content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a962' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:0.5;}
.cta-content {text-align:center;position:relative;z-index:1;max-width:800px;margin:0 auto;}
.cta-title {font-size:3rem;color:white;margin-bottom:24px;font-weight:700;}
.cta-title span {color:var(--gold-primary);}
.cta-desc {color:rgba(255,255,255,0.8);font-size:1.2rem;margin-bottom:50px;line-height:1.8;}
.cta-buttons {display:flex;gap:20px;justify-content:center;flex-wrap:wrap;}
.cta-phone {font-size:2.5rem;color:var(--gold-primary);text-decoration:none;font-weight:700;letter-spacing:2px;display:block;margin-bottom:10px;}
.cta-phone-label {color:rgba(255,255,255,0.6);font-size:0.9rem;letter-spacing:2px;text-transform:uppercase;}
/* ==================== 相关案例 ==================== */        
.related-section {padding:120px 0;background:white;}
.related-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:60px;}
.related-card {position:relative;overflow:hidden;border-radius:4px;cursor:pointer;}
.related-image {position:relative;height:300px;overflow:hidden;}
.related-image img {width:100%;height:100%;object-fit:cover;transition:transform 0.8s ease;}
.related-card:hover .related-image img {transform:scale(1.1);}
.related-overlay {position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to top,rgba(10,10,10,0.95) 0%,rgba(10,10,10,0.3) 50%,transparent 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:30px;}
.related-category {color:var(--gold-primary);font-size:0.8rem;letter-spacing:2px;text-transform:uppercase;margin-bottom:8px;}
.related-title {color:white;font-size:1.3rem;font-weight:600;}
/* ==================== 页脚 ==================== */        
/*.footer {background:var(--primary-dark);color:white;padding:80px 0 0;}
.footer-grid {display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:60px;margin-bottom:60px;}
.footer-brand {max-width:350px;}
.footer-logo {font-size:1.8rem;font-weight:700;color:white;margin-bottom:20px;display:flex;align-items:center;gap:12px;}
.footer-desc {color:rgba(255,255,255,0.6);line-height:1.9;margin-bottom:30px;}
.footer-title {font-size:1.1rem;font-weight:600;margin-bottom:24px;color:white;letter-spacing:1px;}
.footer-links {list-style:none;}
.footer-links li {margin-bottom:14px;}
.footer-links a {color:rgba(255,255,255,0.6);text-decoration:none;transition:var(--transition-smooth);display:flex;align-items:center;gap:10px;}
.footer-links a::before {content:'→';color:var(--gold-primary);opacity:0;transform:translateX(-10px);transition:var(--transition-smooth);}
.footer-links a:hover {color:var(--gold-primary);padding-left:5px;}
.footer-links a:hover::before {opacity:1;transform:translateX(0);}
.footer-contact li {display:flex;gap:16px;margin-bottom:20px;color:rgba(255,255,255,0.7);}
.contact-icon {width:24px;height:24px;color:var(--gold-primary);flex-shrink:0;}
.footer-bottom {border-top:1px solid rgba(255,255,255,0.1);padding:30px 0;display:flex;justify-content:space-between;align-items:center;color:rgba(255,255,255,0.5);font-size:0.9rem;}
.footer-bottom a {color:rgba(255,255,255,0.5);text-decoration:none;transition:var(--transition-smooth);}
.footer-bottom a:hover {color:var(--gold-primary);}*/
/* ==================== 浮动按钮 ==================== */        
/*.float-cta {position:fixed;right:30px;bottom:100px;z-index:999;display:flex;flex-direction:column;gap:16px;}
.float-btn {width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:white;text-decoration:none;box-shadow:0 8px 30px rgba(0,0,0,0.3);transition:var(--transition-smooth);position:relative;font-size:1.5rem;}
.float-btn-phone {background:var(--gold-primary);color:var(--primary-dark);}
.float-btn-wechat {background:#07c160;}
.float-btn-top {background:var(--secondary-dark);opacity:0;visibility:hidden;transform:translateY(20px);}
.float-btn-top.visible {opacity:1;visibility:visible;transform:translateY(0);}
.float-btn:hover {transform:scale(1.1) translateY(-5px);}
.float-tooltip {position:absolute;right:75px;background:var(--primary-dark);color:white;padding:10px 20px;border-radius:4px;font-size:0.85rem;white-space:nowrap;opacity:0;visibility:hidden;transition:var(--transition-smooth);box-shadow:0 4px 20px rgba(0,0,0,0.2);}
.float-btn:hover .float-tooltip {opacity:1;visibility:visible;}*/
/* ==================== 图片灯箱 ==================== */        
.lightbox {position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(10,10,10,0.95);z-index:2000;display:none;align-items:center;justify-content:center;padding:40px;}
.lightbox.active {display:flex;}
.lightbox-content {position:relative;max-width:90%;max-height:90%;}
.lightbox-content img {max-width:100%;max-height:85vh;object-fit:contain;border-radius:4px;}
.lightbox-close {position:absolute;top:-50px;right:0;width:50px;height:50px;background:var(--gold-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-smooth);}
.lightbox-close:hover {transform:rotate(90deg);}
.lightbox-close svg {width:24px;height:24px;color:var(--primary-dark);}
.lightbox-nav {position:absolute;top:50%;transform:translateY(-50%);width:60px;height:60px;background:rgba(255,255,255,0.1);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-smooth);border:1px solid rgba(255,255,255,0.2);}
.lightbox-nav:hover {background:var(--gold-primary);border-color:var(--gold-primary);}
.lightbox-nav svg {width:24px;height:24px;color:white;}
.lightbox-nav:hover svg {color:var(--primary-dark);}
.lightbox-prev {left:-100px;}
.lightbox-next {right:-100px;}
/* ==================== 响应式设计 ==================== */        
@media (max-width:1200px) {.highlights-grid {grid-template-columns:repeat(2,1fr);}
.gallery-grid {grid-template-columns:repeat(2,1fr);}
.gallery-item.large {grid-column:span 2;grid-row:span 1;aspect-ratio:4/3;}
.related-grid {grid-template-columns:repeat(2,1fr);}
.lightbox-prev {left:20px;}
.lightbox-next {right:20px;}
}
@media (max-width:1024px) {.header-inner {padding:0 20px;}
/*.nav-menu {position:fixed;top:0;right:-100%;width:80%;max-width:400px;height:100vh;background:var(--primary-dark);flex-direction:column;padding:100px 40px;gap:30px;transition:right 0.4s ease;box-shadow:-10px 0 50px rgba(0,0,0,0.5);}*/
.nav-menu.active {right:0;}
.mobile-menu-btn {display:flex;}
.mobile-menu-btn.active span:nth-child(1) {transform:rotate(45deg) translate(5px,5px);}
.mobile-menu-btn.active span:nth-child(2) {opacity:0;}
.mobile-menu-btn.active span:nth-child(3) {transform:rotate(-45deg) translate(7px,-6px);}
.case-hero-title {font-size:2.8rem;}
.intro-grid {grid-template-columns:1fr;gap:60px;}
.intro-image {order:-1;}
.intro-badge {left:20px;bottom:-20px;padding:20px 30px;}
.intro-badge-number {font-size:2.5rem;}
.tech-grid {grid-template-columns:1fr;}
.footer-grid {grid-template-columns:repeat(2,1fr);}
}
@media (max-width:768px) {.highlights-grid {grid-template-columns:1fr;}
.gallery-grid {grid-template-columns:1fr;}
.gallery-item.large {grid-column:span 1;}
.section-title {font-size:2rem;}
.case-hero-title {font-size:2rem;}
.case-hero-desc {font-size:1rem;}
.case-meta {flex-direction:column;gap:30px;}
.intro-features {grid-template-columns:1fr;}
.testimonial-card-large {padding:40px 30px;}
.testimonial-text-large {font-size:1.1rem;}
.cta-title {font-size:2rem;}
.cta-phone {font-size:1.8rem;}
.related-grid {grid-template-columns:1fr;}
.footer-grid {grid-template-columns:1fr;gap:40px;}
.footer-bottom {flex-direction:column;gap:15px;text-align:center;}
.float-cta {right:15px;bottom:80px;}
.float-btn {width:50px;height:50px;font-size:1.2rem;}
.lightbox-nav {width:45px;height:45px;}
.lightbox-prev {left:10px;}
.lightbox-next {right:10px;}
.intro-image-frame img {width:100%;height:auto;object-fit:cover;transition:transform 0.8s ease;}
/* 缩小手机端各版块间距*/
.case-intro {padding:30px 0;background:var(--cream);}
.highlights-section {padding:30px 0;background:var(--primary-dark);color:white;position:relative;overflow:hidden;}
.gallery-section {padding:30px 0;background:white;}
.tech-section {padding:30px 0;background:var(--cream);}
.testimonial-section {padding:30px 0;background:var(--primary-dark);position:relative;overflow:hidden;}
.cta-section {padding:30px 0;background:linear-gradient(135deg,var(--primary-dark) 0%,var(--secondary-dark) 100%);position:relative;overflow:hidden;}
.related-section {padding:30px 0;background:white;}
}
@media (max-width:480px) {.container {padding:0 20px;}
.section-title {font-size:1.6rem;}
.case-hero-title {font-size:1.6rem;}
.tech-card {padding:30px;}
.testimonial-card-large {padding:30px 20px;}
.testimonial-quote {font-size:3rem;}
.intro-badge {padding:15px 20px;}
.intro-badge-number {font-size:2rem;}
}