/* ===== 全局样式 ===== */
:root {
--primary:#2563EB;
--primary-dark:#1D4ED8;
--primary-light:#60A5FA;
--secondary:#3B82F6;
--accent:#93C5FD;
--gradient:linear-gradient(135deg,#2563EB 0%,#3B82F6 100%);
--dark:#0f172a;
--dark-2:#1e293b;
--dark-3:#334155;
--text:#475569;
--text-light:#94A3B8;
--bg:#ffffff;
--bg-alt:#F8FAFC;
--bg-card:#ffffff;
--border:#E2E8F0;
--shadow:0 1px 3px rgba(0,0,0,0.06),0 1px 2px rgba(0,0,0,0.04);
--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.06),0 4px 6px -2px rgba(0,0,0,0.03);
--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.08),0 8px 10px -4px rgba(0,0,0,0.04);
--radius:10px;
--radius-lg:14px;
--radius-xl:20px;
--transition:0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html {scroll-behavior:smooth;scroll-padding-top:80px;height:100%;}

body {
font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
color:var(--text);line-height:1.7;overflow-x:hidden;background:var(--bg);
}

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

ul {list-style:none;}

img {max-width:100%;}

.container {max-width:1240px;margin:0 auto;padding:0 32px;}

.section {padding:72px 0;}

/* ===== 按钮 ===== */
.btn {
display:inline-flex;align-items:center;gap:6px;
padding:10px 24px;border-radius:50px;
font-size:14px;font-weight:600;cursor:pointer;
transition:all 0.25s ease;border:none;letter-spacing:0.3px;
}

.btn-primary {background:var(--gradient);color:#fff;box-shadow:0 4px 15px rgba(37,99,235,0.3);}

.btn-primary:hover {transform:translateY(-2px);box-shadow:0 8px 25px rgba(37,99,235,0.4);}

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

.btn-outline:hover {background:var(--primary);color:#fff;transform:translateY(-2px);}

.btn-sm {padding:10px 24px;font-size:14px;}

/* ===== 头部 ===== */
.section-header {text-align:center;max-width:720px;margin:0 auto 40px;}

.section-tag {
display:inline-block;padding:4px 16px;border-radius:50px;
background:linear-gradient(135deg,rgba(37,99,235,0.08),rgba(59,130,246,0.08));
color:var(--primary);font-size:12px;font-weight:600;
letter-spacing:1px;margin-bottom:12px;
}

.section-title {font-size:32px;font-weight:800;color:var(--dark);line-height:1.25;margin-bottom:16px;}

.section-desc {font-size:16px;color:var(--text-light);line-height:1.7;max-width:600px;margin:0 auto;}

/* ===== Logo ===== */
.logo-icon img {width:100%;height:100%;object-fit:cover;border-radius:var(--radius);}

/* ===== 导航栏 ===== */
.header {position:fixed;top:0;left:0;width:100%;z-index:1000;background:transparent;transition:var(--transition);padding:16px 0;}

.header.scrolled {background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);padding:10px 0;box-shadow:0 1px 3px rgba(0,0,0,0.06);}

.header .container {display:flex;justify-content:space-between;align-items:center;}

.logo a {display:flex;align-items:center;gap:12px;}

.logo-icon {width:44px;height:44px;background:transparent;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;}

.logo-text {display:flex;flex-direction:column;}

.logo-name {font-size:18px;font-weight:800;color:var(--dark);line-height:1.2;}

.logo-sub {font-size:11px;color:var(--text-light);letter-spacing:1px;font-weight:500;}

.header.scrolled .logo-name {color:var(--dark);}

.header.scrolled .logo-sub {color:var(--text-light);}

.nav {flex:1;display:flex;justify-content:center;}

.nav-list {display:flex;gap:36px;}

.nav-list a {font-size:16px;font-weight:500;color:var(--dark-3);position:relative;padding-bottom:6px;white-space:nowrap;}

.nav-list a::after {content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gradient);transition:var(--transition);border-radius:2px;}

.nav-list a:hover::after,.nav-list a.active::after {width:100%;}

.nav-list a:hover {color:var(--primary);}

.header.scrolled .nav-list a {color:var(--dark-3);}

.hamburger {display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;}

.hamburger span {width:24px;height:2px;background:var(--dark);border-radius:2px;transition:var(--transition);}

.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 轮播 ===== */
.hero {min-height:70vh;display:flex;align-items:center;position:relative;background:linear-gradient(160deg,#E8F4FF 0%,#D6ECFF 30%,#F0F8FF 60%,#FFFFFF 100%);overflow:hidden;padding-top:80px;}

.hero-bg {position:absolute;inset:0;z-index:0;background:radial-gradient(ellipse 70% 50% at 50% -10%,rgba(45,155,255,0.12) 0%,transparent 60%),radial-gradient(ellipse 50% 40% at 80% 80%,rgba(45,155,255,0.06) 0%,transparent 50%),radial-gradient(ellipse 40% 30% at 20% 60%,rgba(77,166,255,0.05) 0%,transparent 50%);}

.carousel {position:relative;z-index:1;width:100%;overflow:hidden;}

.carousel-inner {position:relative;width:100%;}

.carousel-slide {display:none;width:100%;animation:carouselFadeIn 0.6s ease;}

.carousel-slide.active {display:block;}

@keyframes carouselFadeIn {from {opacity:0;transform:translateX(30px);} to {opacity:1;transform:translateX(0);}}

.carousel-content {display:flex;align-items:center;gap:40px;padding:40px 0 60px;min-height:calc(70vh - 160px);}

.carousel-text {flex:1;max-width:520px;}

.carousel-badge {display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:50px;background:linear-gradient(135deg,rgba(45,155,255,0.12),rgba(77,166,255,0.08));color:var(--primary);font-size:12px;font-weight:600;margin-bottom:16px;}

.carousel-title {font-size:36px;font-weight:800;color:var(--dark);line-height:1.3;margin-bottom:14px;}

.carousel-desc {font-size:15px;color:var(--text);line-height:1.7;margin-bottom:24px;}

.carousel-visual {flex:1;display:flex;justify-content:center;align-items:center;}

.carousel-icon-wrap {width:180px;height:180px;border-radius:50%;display:flex;align-items:center;justify-content:center;}

.carousel-arrow {position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,0.95);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--dark);font-size:18px;box-shadow:0 4px 12px rgba(0,0,0,0.08);transition:all 0.25s ease;z-index:10;}

.carousel-arrow:hover {background:#fff;box-shadow:0 6px 16px rgba(0,0,0,0.12);}

.carousel-arrow-prev {left:20px;}

.carousel-arrow-next {right:20px;}

.carousel-dots {display:flex;justify-content:center;gap:8px;margin-top:-30px;position:relative;z-index:10;}

.carousel-dot {width:8px;height:8px;border-radius:50%;background:rgba(0,0,0,0.2);cursor:pointer;transition:var(--transition);}

.carousel-dot.active {width:24px;border-radius:4px;background:var(--primary);}

/* ===== 关于我们 ===== */
.about {background:var(--bg);}

.about-subtitle {font-size:18px;font-weight:700;color:#0f172a;margin-bottom:16px;text-align:center;letter-spacing:0.5px;}

.about-subtitle i {color:var(--primary);margin-right:8px;}

.about-advantages {margin-bottom:36px;}

.advantage-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}

.advantage-card {padding:20px 16px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border);position:relative;overflow:hidden;}

.advantage-num {font-size:36px;font-weight:900;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:0.6;position:absolute;top:12px;right:20px;line-height:1;}

.advantage-card h4 {font-size:15px;font-weight:700;color:var(--dark);margin-bottom:6px;}

.advantage-card p {font-size:13px;color:var(--text-light);line-height:1.5;}

.about-map {background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 16px;}

.map-stats {display:grid;grid-template-columns:repeat(4,1fr);gap:0;}

.map-stat-item {text-align:center;padding:16px 8px;}

.map-stat-item .number,.map-stat-num {font-size:36px;font-weight:800;color:#2563EB;line-height:1.2;display:block;margin-bottom:4px;}

.map-stat-item p,.map-stat-label {font-size:14px;color:#64748b;letter-spacing:0.5px;display:block;font-weight:500;}

.map-stat-divider {width:1px;background:var(--border);align-self:stretch;}

/* ===== 核心业务 ===== */
.business {background:var(--bg-alt);}

.business-tabs {max-width:100%;}

.business-tab-nav {display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap;justify-content:center;}

.tab-btn {padding:10px 22px;border-radius:50px;background:transparent;color:var(--text-light);border:1px solid var(--border);cursor:pointer;font-size:14px;font-weight:500;transition:var(--transition);display:flex;align-items:center;gap:8px;}

.tab-btn.active {background:var(--gradient);color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(37,99,235,0.2);}

.tab-btn.active i,
.tab-btn.active i::before {color:#fff !important;}

.tab-btn i {font-size:16px;}

.tab-panel {display:none;}

.tab-panel.active {display:block;}

.tab-grid {display:grid;grid-template-columns:1fr auto;gap:32px;align-items:start;}

.tab-info h3 {font-size:20px;font-weight:700;color:var(--dark);margin-bottom:12px;}

.tab-info p {font-size:14px;color:var(--text);line-height:1.7;margin-bottom:20px;}

.tab-features {display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0;}

.tab-features li {font-size:14px;color:var(--text);display:flex;align-items:center;gap:8px;}

.tab-features li i {color:var(--primary);font-size:14px;}

.tab-scene {background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;min-width:200px;}

.scene-tag {font-size:13px;font-weight:600;color:var(--primary);margin-bottom:12px;display:block;}

.scene-items {display:flex;flex-direction:column;gap:10px;}

.scene-item {display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);}

/* ===== 成功案例 ===== */
.cases {background:var(--bg);}

.cases-filter {display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap;justify-content:center;}

.filter-btn {padding:8px 20px;border-radius:50px;background:var(--bg-alt);color:var(--text-light);border:1px solid var(--border);cursor:pointer;font-size:13px;transition:var(--transition);}

.filter-btn.active {background:var(--gradient);color:#fff;border-color:transparent;}

.cases-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}

.case-card {border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-card);border:1px solid var(--border);transition:var(--transition);}

.case-card:hover {transform:translateY(-8px);box-shadow:0 24px 40px -12px rgba(0,0,0,0.15);}

.case-tag {display:inline-block;padding:4px 12px;font-size:11px;font-weight:600;color:var(--primary);background:linear-gradient(135deg,rgba(37,99,235,0.08),rgba(59,130,246,0.08));margin:16px 0 0 16px;border-radius:4px;}

.case-body {padding:12px 16px 20px;}

.case-body h3 {font-size:15px;font-weight:700;color:var(--dark);margin-bottom:6px;line-height:1.4;}

.case-type {font-size:12px;color:var(--text-light);margin-bottom:8px;}

.case-type i {width:12px;}

.case-desc {font-size:13px;color:var(--text-light);line-height:1.6;margin-bottom:12px;}

.case-results {display:flex;gap:16px;flex-wrap:wrap;}

.case-results span {font-size:12px;color:var(--text-light);display:flex;align-items:center;gap:4px;}

.case-results i {color:var(--primary);}

.cases-more {text-align:center;margin-top:32px;}

.cases-more p {font-size:14px;color:var(--text-light);margin-bottom:12px;}

/* ===== 服务体系 ===== */
.service-system {background:var(--bg-alt);}

.service-flow {margin-bottom:24px;}

.flow-steps {display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap;}

.flow-step {text-align:center;padding:28px 20px;background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);flex:1;min-width:120px;}

.flow-num {font-size:28px;font-weight:900;color:var(--primary);opacity:0.3;line-height:1;}

.flow-icon {font-size:28px;color:var(--primary);margin:8px 0;}

.flow-step h4 {font-size:14px;font-weight:600;color:var(--dark);margin-bottom:4px;}

.flow-step p {font-size:12px;color:var(--text-light);}

.flow-arrow {font-size:20px;color:var(--border);padding:0 4px;}

.service-detail-grid {display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:48px;}

.service-detail-card {padding:24px 22px;border-radius:var(--radius-lg);background:var(--bg-alt);border:1px solid var(--border);}

.service-detail-card h3 {font-size:16px;font-weight:700;color:var(--dark);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--border);}

.service-detail-card h3 i {color:var(--primary);margin-right:8px;}

.service-detail-card ul {display:flex;flex-direction:column;gap:8px;}

.service-detail-card li {font-size:13px;color:var(--dark-3);display:flex;align-items:center;gap:8px;}

.service-detail-card li i {color:var(--primary);}

/* ===== 资讯中心 ===== */
.news {background:var(--bg);}

.news-tabs {display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap;justify-content:center;}

.news-tab-btn {padding:8px 20px;border-radius:50px;background:var(--bg-alt);color:var(--text-light);border:1px solid var(--border);cursor:pointer;font-size:13px;transition:var(--transition);}

.news-tab-btn.active {background:var(--gradient);color:#fff;border-color:transparent;}

.news-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}

.news-card {border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-card);border:1px solid var(--border);padding:20px;transition:var(--transition);}

.news-card:hover {transform:translateY(-6px);box-shadow:0 20px 30px -8px rgba(0,0,0,0.12);}

.news-badge {display:inline-block;padding:3px 10px;font-size:11px;font-weight:600;border-radius:4px;margin-bottom:10px;}

.news-badge.industry {background:rgba(37,99,235,0.08);color:var(--primary);}

.news-badge.company {background:rgba(16,185,129,0.08);color:#059669;}

.news-badge.tech {background:rgba(139,92,246,0.08);color:#7C3AED;}

.news-card h3 {font-size:15px;font-weight:700;color:var(--dark);line-height:1.4;}

.news-card h3 a {color:var(--dark);}

.news-card h3 a:hover {color:var(--primary);}

.news-excerpt {font-size:13px;color:var(--text-light);line-height:1.6;margin-top:8px;}

.news-meta {display:flex;align-items:center;gap:16px;margin-top:12px;}

.news-meta span {font-size:12px;color:var(--text-light);}

.news-meta i {margin-right:4px;}

/* ===== 在线咨询 ===== */
.contact {background:var(--bg-alt);}

.contact-wrapper {display:grid;grid-template-columns:1fr 1fr;gap:40px;}

.contact-intro {margin-bottom:24px;}

.contact-intro h3 {font-size:18px;font-weight:700;color:var(--dark);margin-bottom:8px;}

.contact-intro h3 i {color:var(--primary);}

.contact-intro p {font-size:14px;color:var(--text-light);line-height:1.6;}

.contact-service-list {display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px;}

.contact-service-item {display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;font-size:13px;color:var(--text);}

.contact-service-item i {color:var(--primary);font-size:14px;}

.contact-details {display:flex;flex-direction:column;gap:16px;}

.contact-item {display:flex;align-items:center;gap:14px;}

.contact-item i {width:40px;height:40px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--primary);}

.contact-item h4 {font-size:14px;font-weight:600;color:var(--dark);margin-bottom:2px;}

.contact-item p {font-size:13px;color:var(--text-light);}

.contact-form {background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;}

.contact-form h3 {font-size:18px;font-weight:700;color:var(--dark);margin-bottom:20px;}

.form-row {display:grid;grid-template-columns:1fr 1fr;gap:12px;}

.form-group {margin-bottom:12px;}

.form-group input,.form-group select,.form-group textarea {width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;color:var(--text);background:var(--bg);transition:var(--transition);font-family:inherit;}

.form-group input:focus,.form-group select:focus,.form-group textarea:focus {outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,0.1);}

.form-group textarea {resize:vertical;min-height:80px;}

.btn-submit {width:100%;justify-content:center;padding:14px;font-size:15px;}

/* ===== 浮动咨询 ===== */
.float-consult {position:fixed;right:20px;bottom:100px;z-index:999;display:flex;flex-direction:column;gap:10px;}

.float-btn {width:52px;height:52px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;cursor:pointer;border:none;box-shadow:0 4px 15px rgba(45,155,255,0.3);transition:var(--transition);font-size:12px;gap:2px;}

.float-btn span {font-size:10px;line-height:1;}

.float-phone {background:linear-gradient(135deg,#10b981,#059669);}

.float-email {background:linear-gradient(135deg,#3B82F6,#2563EB);}

.float-top {background:var(--dark);box-shadow:0 4px 12px rgba(0,0,0,0.15);opacity:0;visibility:hidden;transform:translateY(10px);}

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

.float-btn:hover {transform:translateY(-3px) scale(1.05);}

/* ===== 动画 ===== */
@keyframes fadeInUp {from {opacity:0;transform:translateY(30px);} to {opacity:1;transform:translateY(0);}}

/* ===== 响应式 ===== */
@media (max-width:1024px) {
.stats-grid {grid-template-columns:repeat(2,1fr);}

.advantage-grid {grid-template-columns:repeat(4,1fr);}

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

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

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

.contact-wrapper {grid-template-columns:1fr;}

.flow-steps {gap:0;}

}

@media (max-width:768px) {
.container {padding:0 16px;}

.nav {display:none;}

.hamburger {display:flex;}

.nav.active {display:flex;position:fixed;top:60px;left:0;width:100%;background:rgba(255,255,255,0.98);flex-direction:column;padding:20px;z-index:99;}

.nav-list {flex-direction:column;gap:16px;}

.section {padding:36px 0;}

.section-header {margin-bottom:24px;}

.section-title {font-size:22px;}

.section-desc {font-size:14px;}

.carousel-content {flex-direction:column;text-align:center;min-height:auto;padding:20px 0 40px;}

.carousel-title {font-size:22px;}

.carousel-desc {font-size:14px;}

.carousel-icon-wrap {width:120px;height:120px;}

.carousel-icon-wrap i {font-size:50px !important;}

.carousel-icon-wrap img {width:50px !important;height:50px !important;}

.carousel-arrow {display:none;}

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

.cases-filter {justify-content:flex-start;gap:6px;}

.filter-btn {font-size:12px;padding:6px 14px;}

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

.news-tabs {justify-content:flex-start;}

.news-tab-btn {font-size:12px;padding:6px 14px;}

.advantage-grid {grid-template-columns:1fr;gap:12px;}

.form-row {grid-template-columns:1fr;}

.service-detail-grid {grid-template-columns:1fr;}

.contact-service-list {grid-template-columns:1fr;}

.contact-wrapper {gap:24px;}

.contact-form {padding:20px;}

.map-stat-divider {display:none;}

.tab-features {grid-template-columns:1fr;}

.float-btn {width:44px;height:44px;font-size:10px;}

.float-btn span {display:none;}

.float-consult {right:12px;bottom:80px;}

.flow-steps {flex-direction:column;}

.flow-arrow {transform:rotate(90deg);}

.nav-actions {margin-left:auto;}

.nav-actions {margin-left:auto;}

#casesGearBtn {font-size:18px !important;padding:4px 8px !important;display:inline-block !important;}

.btn-setting {width:32px;height:32px;font-size:14px;}

.business-tab-nav {gap:6px;}

.tab-btn {font-size:13px;padding:8px 16px;}

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

.tab-info h3 {font-size:18px;}

.service-flow {overflow-x:auto;}

.flow-step {min-width:100px;padding:16px 12px;}

.about-advantages {margin-bottom:24px;}

.advantage-card {padding:16px;}

.advantage-num {font-size:28px;}

.cases-more {margin-top:24px;}

.cases-more p {font-size:13px;}

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

.footer-about,.footer-links {width:100%;padding-right:0;}

.footer {padding:32px 0 0;}

.footer .logo .logo-name {font-size:15px;}

.footer-about p {font-size:12px;}

.footer-links h4 {font-size:13px;}

}

@media (max-width:480px) {
.section-title {font-size:20px;}

.section-header {margin-bottom:20px;}

.container {padding:0 16px;}

}

/* ===== 页脚 ===== */
.footer {
background:#111827;
color:#9CA3AF;
padding:48px 0 0;
margin-top:60px;
}

.footer-grid {
font-size:0;
width:100%;
}

.footer-about {
display:inline-block;
width:28%;
vertical-align:top;
box-sizing:border-box;
padding-right:24px;
font-size:14px;
}

.footer-links {
display:inline-block;
width:24%;
vertical-align:top;
box-sizing:border-box;
font-size:14px;
}

.footer .logo {
display:flex;
align-items:center;
gap:10px;
margin-bottom:12px;
}

.footer .logo .logo-name {
font-size:16px;
font-weight:700;
color:#F1F5F9;
}

.footer-about p {
font-size:13px;
line-height:1.7;
color:#9CA3AF;
margin:0 0 16px;
}

.footer-social {
display:flex;
gap:8px;
}

.footer-social a {
width:32px;
height:32px;
border:1px solid #374151;
display:flex;
align-items:center;
justify-content:center;
border-radius:6px;
color:#9CA3AF;
font-size:13px;
transition:all 0.2s;
text-decoration:none;
}

.footer-social a:hover {
background:#2563EB;
border-color:#2563EB;
color:#fff;
}

.footer-links h4 {
color:#F1F5F9;
font-size:14px;
font-weight:600;
margin:0 0 14px;
}

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

.footer-links li {
margin:0 0 6px;
font-size:13px;
}

.footer-links a {
color:#9CA3AF;
text-decoration:none;
transition:color 0.2s;
}

.footer-links a:hover {
color:#60A5FA;
}

.footer-contact li {
font-size:13px;
color:#9CA3AF;
margin:0 0 6px;
}

.footer-contact li i {
color:#6B7280;
width:14px;
margin-right:4px;
}

.footer-bottom {
border-top:1px solid #1F2937;
padding:20px 0;
margin-top:32px;
text-align:center;
}

.footer-bottom p {
margin:4px 0;
font-size:12px;
color:#6B7280;
}

.footer-bottom a {
color:#6B7280;
text-decoration:none;
}

.footer-bottom a:hover {
color:#60A5FA;
}

.footer-friendly {
margin-top:2px;
}

.footer-friendly a {
color:#6B7280;
margin:0 4px;
font-size:12px;
}

@media screen and (max-width:768px) {
.footer-about,
.footer-links {
width:100%;
padding-right:0;
display:block;
}

}

.modal-overlay {
position:fixed;top:0;left:0;width:100%;height:100%;
background:rgba(0,0,0,0.5);z-index:9999;
display:none;align-items:center;justify-content:center;
}

.modal-overlay.active {display:flex;}

.modal-content {
background:#fff;border-radius:16px;
max-width:500px;width:90%;position:relative;
box-shadow:0 20px 60px rgba(0,0,0,0.2);
}

.modal-close {
position:absolute;top:12px;right:12px;
width:32px;height:32px;border-radius:50%;
border:none;background:#f1f5f9;cursor:pointer;
display:flex;align-items:center;justify-content:center;
font-size:14px;color:#64748b;z-index:1;
}

.modal-close:hover {background:#e2e8f0;}

.modal-body {padding:24px;}