/* ========================================
   番红网络安全级别系统 - 主样式表
   成都番红网络科技有限公司
   ======================================== */

:root {
    --primary: #1a73e8;
    --primary-dark: #1557b0;
    --primary-light: #e8f0fe;
    --accent: #ff6b35;
    --danger: #ea4335;
    --success: #34a853;
    --warning: #fbbc04;
    --dark: #1a1a2e;
    --dark2: #16213e;
    --gray-900: #212529;
    --gray-800: #343a40;
    --gray-700: #495057;
    --gray-600: #6c757d;
    --gray-500: #adb5bd;
    --gray-200: #e9ecef;
    --gray-100: #f8f9fa;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow: 0 4px 20px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all .3s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    color: var(--gray-800);
    background: #f5f7fa;
    line-height: 1.7;
    overflow-x: hidden;
}

a { text-decoration: none; color: var(--primary); transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; }

/* ==================== Header ==================== */
.header {
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,.05);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), #4a90d9);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

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

.nav { display: flex; align-items: center; gap: 0; list-style: none; }

.nav > li { position: relative; }

.nav > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 20px 16px;
    color: var(--gray-700);
    font-size: .93rem;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition);
}

.nav > li > a:hover,
.nav > li.active > a { color: var(--primary); }

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    padding: 8px 0;
    list-style: none;
}

.nav > li:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown a {
    display: block;
    padding: 10px 20px;
    color: var(--gray-700);
    font-size: .9rem;
    transition: var(--transition);
}

.nav-dropdown a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--gray-700);
    font-size: .9rem;
}

.header-phone strong { color: var(--primary); font-size: 1rem; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: .9rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26,115,232,.3);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-accent {
    background: var(--accent);
    color: white;
}

.btn-accent:hover {
    background: #e55a2b;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,107,53,.3);
}

.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-sm { padding: 6px 16px; font-size: .82rem; }

/* ==================== Hero ==================== */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 50%, #0f3460 100%);
    color: white;
    padding: 80px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(26,115,232,.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(52,168,83,.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-content h1 span {
    background: linear-gradient(135deg, #4a90d9, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.15rem;
    color: rgba(255,255,255,.8);
    margin-bottom: 32px;
    line-height: 1.8;
    max-width: 540px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.hero-stat h3 {
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

.hero-stat p {
    font-size: .85rem;
    color: rgba(255,255,255,.6);
    margin: 0;
}

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

.hero-shield {
    width: 320px;
    height: 320px;
    background: linear-gradient(135deg, rgba(26,115,232,.2), rgba(52,168,83,.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-shield-icon {
    font-size: 8rem;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,.3));
}

.hero-float-card {
    position: absolute;
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    border: 1px solid rgba(255,255,255,.2);
}

.hero-float-card:nth-child(2) { top: 10%; right: 5%; }
.hero-float-card:nth-child(3) { bottom: 15%; left: 5%; }
.hero-float-card:nth-child(4) { top: 40%; right: 0; transform: translateX(50%); }

.hero-float-card .label { font-size: .75rem; color: rgba(255,255,255,.6); }
.hero-float-card .value { font-size: 1.1rem; font-weight: 700; color: var(--accent); }

/* ==================== Section Common ==================== */
.section {
    padding: 80px 0;
}

.section-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.section-tag {
    display: inline-block;
    padding: 4px 16px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto;
}

/* ==================== Solutions Grid ==================== */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.solution-card {
    background: white;
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform .3s ease;
}

.solution-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.solution-card:hover::before { transform: scaleX(1); }

.solution-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.bg-blue { background: var(--primary-light); }
.bg-green { background: #e6f4ea; }
.bg-orange { background: #fef3e8; }
.bg-red { background: #fce8e6; }
.bg-purple { background: #f3e8fd; }
.bg-teal { background: #e0f2f1; }

.solution-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.solution-card p {
    font-size: .9rem;
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.6;
}

.solution-card .features-list {
    list-style: none;
    margin-bottom: 20px;
}

.solution-card .features-list li {
    font-size: .85rem;
    color: var(--gray-700);
    padding: 4px 0;
}

.solution-card .features-list li::before {
    content: '✓ ';
    color: var(--success);
    font-weight: 700;
}

.solution-card .card-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    font-size: .9rem;
}

/* ==================== Services Section ==================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-item {
    background: white;
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.service-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.service-item .service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.service-item h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--dark);
}

.service-item p {
    font-size: .82rem;
    color: var(--gray-600);
}

/* ==================== Process ==================== */
.process-section { background: white; }

.process-steps {
    display: flex;
    justify-content: center;
    gap: 0;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--gray-200);
    z-index: 0;
}

.process-step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-step-num {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
    transition: var(--transition);
}

.process-step:hover .process-step-num {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

.process-step h4 {
    font-size: .95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.process-step p {
    font-size: .8rem;
    color: var(--gray-600);
}

/* ==================== Pricing ==================== */
.pricing-section { background: #f5f7fa; }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-tab-wrap {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 40px;
    background: var(--gray-200);
    border-radius: 50px;
    padding: 4px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.pricing-tab {
    padding: 10px 28px;
    border-radius: 50px;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    background: transparent;
    color: var(--gray-600);
}

.pricing-tab.active {
    background: white;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.pricing-card {
    background: white;
    border-radius: var(--radius);
    padding: 36px 28px;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 4px 20px;
    border-radius: 50px;
    font-size: .8rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    text-align: center;
    margin-bottom: 4px;
}

.pricing-card .pricing-desc {
    text-align: center;
    font-size: .82rem;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.pricing-amount {
    text-align: center;
    margin-bottom: 24px;
}

.pricing-amount .currency { font-size: 1.2rem; font-weight: 600; color: var(--gray-700); }
.pricing-amount .number { font-size: 2.8rem; font-weight: 800; color: var(--dark); }
.pricing-amount .period { font-size: .9rem; color: var(--gray-600); }

.pricing-card ul {
    list-style: none;
    margin-bottom: 28px;
}

.pricing-card ul li {
    padding: 8px 0;
    font-size: .88rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.pricing-card ul li::before {
    content: '✓ ';
    color: var(--success);
    font-weight: 700;
}

.pricing-card .btn {
    width: 100%;
    justify-content: center;
}

/* ==================== Why Us ==================== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-item {
    text-align: center;
    padding: 32px 20px;
}

.why-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.why-item h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.why-item p {
    font-size: .85rem;
    color: var(--gray-600);
}

/* ==================== Stats Bar ==================== */
.stats-bar {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 50px 0;
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stats-item h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.stats-item p {
    font-size: .9rem;
    opacity: .8;
}

/* ==================== CTA Section ==================== */
.cta-section {
    background: var(--dark);
    color: white;
    padding: 70px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.cta-section p {
    font-size: 1.05rem;
    opacity: .8;
    margin-bottom: 28px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ==================== Contact ==================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}

.contact-list { list-style: none; }

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    font-size: .95rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-200);
}

.contact-list .contact-icon {
    font-size: 1.2rem;
    margin-top: 2px;
}

.contact-list strong { color: var(--dark); }

.contact-form {
    background: white;
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: .88rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--gray-100);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(26,115,232,.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

/* ==================== Footer ==================== */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,.7);
    padding: 50px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-brand h3 {
    font-size: 1.3rem;
    color: white;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: .88rem;
    line-height: 1.8;
}

.footer-section h4 {
    font-size: 1rem;
    color: white;
    margin-bottom: 16px;
}

.footer-section ul { list-style: none; }

.footer-section ul li { margin-bottom: 8px; }

.footer-section ul li a {
    color: rgba(255,255,255,.6);
    font-size: .88rem;
    transition: var(--transition);
}

.footer-section ul li a:hover { color: white; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 20px;
    text-align: center;
    font-size: .85rem;
}

/* ==================== Detail Pages ==================== */
.detail-hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
    color: white;
    padding: 70px 0;
    text-align: center;
}

.detail-hero .detail-icon { font-size: 4rem; margin-bottom: 16px; }
.detail-hero h1 { font-size: 2.5rem; font-weight: 800; margin-bottom: 12px; }
.detail-hero p { font-size: 1.05rem; opacity: .8; max-width: 700px; margin: 0 auto; }

.detail-content { padding: 60px 0; }

.detail-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.detail-feature {
    background: white;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
}

.detail-feature h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.detail-feature p {
    font-size: .9rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ==================== Solution Page Styles ==================== */
.solution-hero {
    background: linear-gradient(135deg, var(--dark) 0%, #0f3460 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.solution-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(26,115,232,.15), transparent 70%);
    border-radius: 50%;
}

.solution-hero-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.solution-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.solution-hero .subtitle {
    font-size: 1rem;
    color: rgba(255,255,255,.7);
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.solution-hero .desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,.8);
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
    .pricing-card.featured { transform: none; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-content p { max-width: 100%; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .detail-features { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}

@media (max-width: 768px) {
    .nav { display: none; }
    .solutions-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2rem; }
    .section-header h2 { font-size: 1.6rem; }
    .process-steps { flex-direction: column; gap: 24px; }
    .process-steps::before { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; gap: 20px; align-items: center; }
    .hero-stat { text-align: center; }
    .detail-features { grid-template-columns: 1fr; }
}

/* Mobile menu toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    color: var(--gray-700);
}

@media (max-width: 768px) {
    .mobile-toggle { display: block; }
}

/* ==================== Breadcrumb ==================== */
.breadcrumb {
    background: var(--gray-100);
    padding: 12px 0;
    font-size: .85rem;
    color: var(--gray-600);
}

.breadcrumb a { color: var(--gray-600); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--gray-800); }

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

.animate { animation: fadeInUp .6s ease forwards; }

/* ==================== Alert/Badge ==================== */
.alert {
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    margin-bottom: 16px;
}

.alert-success { background: #e6f4ea; color: #1e7e34; border: 1px solid #c3e6cb; }
.alert-info { background: var(--primary-light); color: var(--primary-dark); border: 1px solid #b6d4fe; }
.alert-warning { background: #fef3e8; color: #cc5500; border: 1px solid #ffd8b8; }

.tag {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: .78rem;
    font-weight: 600;
}

.tag-blue { background: var(--primary-light); color: var(--primary); }
.tag-green { background: #e6f4ea; color: var(--success); }
.tag-orange { background: #fef3e8; color: var(--accent); }

/* Print Styles */
@media print {
    .header, .footer, .hero, .cta-section { display: none; }
    .section { padding: 20px 0; }
}