/* ========================================
   定神科技 - 企业官网样式
   深蓝科技风 · 居中宽屏布局
   ======================================== */

/* CSS Variables */
:root {
    /* 色彩体系 - 深蓝科技 */
    --canvas-bg: #f0f4f8;
    --card-bg: #ffffff;
    --light-gray-bg: #e8eef6;
    --primary-text: #0f172a;
    --secondary-text: #475569;
    --border-color: #cbd5e1;
    --grid-dot: rgba(15, 23, 42, 0.03);
    --accent-blue: #2563eb;
    --accent-blue-hover: #1d4ed8;
    --accent-cyan: #06b6d4;
    --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #06b6d4 100%);
    --gradient-hero: linear-gradient(160deg, #0f172a 0%, #1e3a8a 40%, #1e40af 70%, #0e7490 100%);
    --gradient-card-border: linear-gradient(135deg, #2563eb, #06b6d4);
    --light-blue-tag: #dbeafe;
    --light-cyan-tag: #cffafe;
    --light-green-tag: #d1fae5;
    --status-green: #10b981;
    --footer-bg: #0f172a;
    --hero-dark-bg: #0f172a;

    /* 兼容旧内联样式引用 */
    --accent-orange: #2563eb;
    --accent-orange-hover: #1d4ed8;

    /* 阴影 */
    --card-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.04);
    --card-shadow-hover: 0 4px 16px rgba(37, 99, 235, 0.12), 0 8px 24px rgba(15, 23, 42, 0.08);

    /* 圆角 */
    --radius-card: 12px;
    --radius-button: 8px;
    --radius-input: 8px;
    --radius-tag: 6px;

    /* 间距 */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 80px;

    /* 字体 */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Roboto Mono', 'IBM Plex Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 14px;
    line-height: 1.6;
    color: var(--primary-text);
    background-color: var(--canvas-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary-text);
    line-height: 1.2;
}

h1 {
    font-size: 48px;
    letter-spacing: -0.5px;
}

h2 {
    font-size: 36px;
    letter-spacing: -0.03em;
}

h3 {
    font-size: 20px;
    letter-spacing: -0.02em;
    font-weight: 600;
}

p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* Links */
a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease-out;
}

a:hover {
    color: var(--accent-blue);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius-button);
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease-out;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
    color: #ffffff;
}

.btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(15, 23, 42, 0.95);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.navbar-logo {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.navbar-menu a {
    padding: 8px 16px;
    border-radius: var(--radius-button);
    font-size: 14px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.2s ease-out;
    position: relative;
}

.navbar-menu a:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.08);
}

.navbar-menu a.active {
    color: #ffffff;
    font-weight: 500;
}

.navbar-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.navbar-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.navbar-cta-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-cyan);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

/* Hero Section - 居中全宽布局 */
.hero {
    padding-top: 140px;
    padding-bottom: var(--spacing-xl);
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 60% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-lg);
}

.hero-content {
    max-width: 700px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-sm);
    padding: 6px 16px;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 20px;
}

.hero-tag::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-cyan);
    box-shadow: 0 0 8px var(--accent-cyan);
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.hero-panel {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: var(--spacing-md);
    width: 100%;
    max-width: 700px;
}

.data-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.data-card {
    text-align: center;
    padding: var(--spacing-sm);
}

.data-card-number {
    font-family: var(--font-mono);
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

.data-card-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 6px;
}

.flow-chart {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) 0;
    gap: 12px;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.flow-step-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.flow-step-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.flow-arrow {
    color: rgba(255, 255, 255, 0.25);
    font-size: 20px;
}

/* Section */
.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: var(--spacing-xs);
}

.section-subtitle {
    font-size: 16px;
    color: var(--secondary-text);
}

/* Capability Matrix */
.matrix-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background-color: var(--card-bg);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.matrix-table thead {
    background: linear-gradient(135deg, #1e3a8a, #1e40af);
}

.matrix-table th,
.matrix-table td {
    padding: 14px 16px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.matrix-table th {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
}

.matrix-table tbody tr:last-child td {
    border-bottom: none;
}

.matrix-table tbody tr:nth-child(even) {
    background-color: #f8fafc;
}

.matrix-table tbody tr:hover {
    background-color: var(--light-blue-tag);
}

.matrix-service-name {
    text-align: left;
    font-weight: 500;
    color: var(--primary-text);
}

.matrix-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--gradient-primary);
}

.matrix-check svg {
    width: 12px;
    height: 12px;
    stroke: #ffffff;
    stroke-width: 3;
    fill: none;
}

.matrix-half {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
}

.matrix-half svg {
    width: 12px;
    height: 12px;
    stroke: var(--secondary-text);
    stroke-width: 2;
    fill: none;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-blue), var(--accent-cyan));
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -33px;
    top: 24px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gradient-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.timeline-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-card);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-md);
    transition: box-shadow 0.3s ease-out;
    border: 1px solid var(--border-color);
}

.timeline-card:hover {
    box-shadow: var(--card-shadow-hover);
    border-color: rgba(37, 99, 235, 0.2);
}

.timeline-card-header {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.timeline-tag {
    padding: 4px 12px;
    border-radius: var(--radius-tag);
    font-size: 12px;
    font-weight: 500;
}

.timeline-tag-problem {
    background-color: var(--light-gray-bg);
    color: var(--secondary-text);
}

.timeline-tag-solution {
    background-color: var(--light-blue-tag);
    color: var(--accent-blue);
}

.timeline-tag-result {
    background-color: var(--light-cyan-tag);
    color: #0e7490;
}

.timeline-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: var(--spacing-xs);
}

.timeline-card-content {
    font-size: 14px;
    color: var(--secondary-text);
    margin-bottom: var(--spacing-xs);
}

.timeline-card-result {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Team & Qualification */
.team-qual-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.team-members {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.team-member {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.team-member-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--light-blue-tag), var(--light-cyan-tag));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    color: var(--accent-blue);
}

.team-member-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-text);
}

.team-member-role {
    font-size: 12px;
    color: var(--accent-blue);
}

.qual-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.qual-badge {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-card);
    background-color: var(--light-gray-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    filter: grayscale(100%);
    transition: filter 0.4s ease;
    cursor: pointer;
}

.qual-badge:hover {
    filter: grayscale(0%);
}

.trust-data {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    text-align: center;
}

.trust-data-item {
    padding: var(--spacing-md);
}

.trust-data-number {
    font-family: var(--font-mono);
    font-size: 40px;
    font-weight: 700;
    color: var(--primary-text);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.trust-data-number::after {
    content: '';
    display: block;
    width: 24px;
    height: 3px;
    background: var(--gradient-primary);
    margin: var(--spacing-xs) auto 0;
    border-radius: 2px;
}

.trust-data-label {
    font-size: 14px;
    color: var(--secondary-text);
}

/* CTA Form Section */
.cta-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 30% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section .section-title {
    color: #ffffff;
}

.cta-section .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.cta-container {
    display: grid;
    grid-template-columns: 60% 40%;
    gap: var(--spacing-lg);
    align-items: start;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-text);
    margin-bottom: var(--spacing-xs);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-input);
    font-family: var(--font-primary);
    font-size: 14px;
    color: var(--primary-text);
    transition: border-color 0.2s ease-out;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.form-input::placeholder {
    color: #94a3b8;
}

/* CTA 区域内的表单样式（深色背景） */
.cta-section .form-label {
    color: #ffffff;
}

.cta-section .form-input {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

.cta-section .form-input:focus {
    border-color: var(--accent-cyan);
    background-color: rgba(255, 255, 255, 0.12);
}

.cta-section .form-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

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

.receipt-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 32px;
    text-align: center;
    box-shadow: var(--card-shadow);
}

.receipt-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--light-blue-tag);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.receipt-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-blue);
    stroke-width: 2;
    fill: none;
}

.receipt-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: var(--spacing-xs);
}

.receipt-text {
    font-size: 14px;
    color: var(--secondary-text);
}

/* CTA 区域内的回执卡样式（深色背景） */
.cta-section .receipt-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-section .receipt-icon {
    background: rgba(6, 182, 212, 0.15);
}

.cta-section .receipt-icon svg {
    stroke: var(--accent-cyan);
}

.cta-section .receipt-title {
    color: #ffffff;
}

.cta-section .receipt-text {
    color: rgba(255, 255, 255, 0.7);
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: #ffffff;
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-title {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
}

.footer-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.2s ease-out;
}

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

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-seo {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.2);
    margin-top: var(--spacing-xs);
}

/* Page Header */
.page-header {
    padding-top: 120px;
    padding-bottom: var(--spacing-lg);
    text-align: center;
    background: var(--gradient-hero);
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 30% 50%, rgba(6, 182, 212, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-title {
    font-size: 40px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-xs);
}

.page-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-card);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-md);
    transition: all 0.3s ease-out;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.service-card:hover {
    box-shadow: var(--card-shadow-hover);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-card);
    background: var(--light-blue-tag);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.service-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-blue);
    stroke-width: 2;
    fill: none;
}

.service-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: var(--spacing-xs);
}

.service-desc {
    font-size: 14px;
    color: var(--secondary-text);
    margin-bottom: var(--spacing-sm);
}

.service-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-blue);
}

.service-link:hover {
    color: var(--accent-cyan);
}

/* Case Studies */
.filter-bar {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-tag {
    padding: 8px 16px;
    border-radius: var(--radius-card);
    font-size: 14px;
    font-weight: 500;
    color: var(--secondary-text);
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.filter-tag:hover,
.filter-tag.active {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    background-color: var(--light-blue-tag);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.case-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-card);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-md);
    transition: all 0.3s ease-out;
    border: 1px solid var(--border-color);
}

.case-card:hover {
    box-shadow: var(--card-shadow-hover);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.case-logo {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-card);
    background: linear-gradient(135deg, var(--light-blue-tag), var(--light-cyan-tag));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    font-size: 20px;
    font-weight: 600;
    color: var(--accent-blue);
}

.case-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: var(--spacing-xs);
}

.case-summary {
    font-size: 14px;
    color: var(--secondary-text);
    margin-bottom: var(--spacing-sm);
}

.case-result {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* About Page */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.about-text h3 {
    font-size: 24px;
    margin-bottom: var(--spacing-sm);
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.about-image {
    background: linear-gradient(135deg, var(--light-blue-tag), var(--light-cyan-tag));
    border-radius: var(--radius-card);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--accent-blue);
}

.history-timeline {
    position: relative;
    padding-left: 40px;
}

.history-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-blue), var(--accent-cyan));
}

.history-item {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.history-item::before {
    content: '';
    position: absolute;
    left: -33px;
    top: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gradient-primary);
}

.history-year {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 4px;
}

.history-desc {
    font-size: 14px;
    color: var(--secondary-text);
}

/* Contact Page */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-info {
    padding: var(--spacing-md);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-info-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-card);
    background: var(--light-blue-tag);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--accent-blue);
    stroke-width: 2;
    fill: none;
}

.contact-info-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: 4px;
}

.contact-info-text {
    font-size: 14px;
    color: var(--secondary-text);
}

.map-placeholder {
    background: linear-gradient(135deg, var(--light-blue-tag), var(--light-cyan-tag));
    border-radius: var(--radius-card);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--secondary-text);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-container {
        gap: var(--spacing-md);
    }

    .team-qual-container {
        grid-template-columns: 1fr;
    }

    .cta-container {
        grid-template-columns: 1fr;
    }

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

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

    .about-intro {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 768px) {
    .navbar-menu {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background-color: rgba(15, 23, 42, 0.98);
        flex-direction: column;
        padding: var(--spacing-sm);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .navbar-menu.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .navbar-cta {
        display: none;
    }

    h1, .hero-title {
        font-size: 32px;
    }

    h2, .section-title {
        font-size: 28px;
    }

    .data-cards {
        grid-template-columns: 1fr;
    }

    .trust-data {
        grid-template-columns: 1fr;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
    }

    .timeline {
        padding-left: 20px;
    }

    .timeline-item::before {
        left: -13px;
    }

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

    .flow-chart {
        flex-wrap: wrap;
        gap: 8px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
}

.animate-on-scroll.animated {
    animation: fadeInUp 0.5s ease-out forwards;
}

/* Counter Animation */
.counter {
    display: inline-block;
}