/* ============================================
   西津门(赣州)智能科技有限公司 v2.0
   视觉风格: 深色科技风 · 毛玻璃 · 霓虹绿
   ============================================ */

/* === Fonts === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* === Reset === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: #0a0e1a;
    color: #e0e6f0;
    line-height: 1.6;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: 0.3s ease; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* === Colors === */
:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: #1a1f2e;
    --bg-glass: rgba(255,255,255,0.04);
    --border-glass: rgba(255,255,255,0.08);
    --neon-green: #00f5a0;
    --neon-green-dim: rgba(0,245,160,0.15);
    --neon-blue: #00d4ff;
    --neon-purple: #a855f7;
    --neon-gradient: linear-gradient(135deg, #00f5a0 0%, #00d4ff 100%);
    --neon-gradient-strong: linear-gradient(135deg, #00f5a0 0%, #a855f7 100%);
    --text-primary: #f0f5ff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-glow: 0 0 40px rgba(0,245,160,0.08);
    --transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* === Animated Background === */
.bg-grid {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        linear-gradient(rgba(0,245,160,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,245,160,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    z-index: 0;
    pointer-events: none;
}
.bg-glow {
    position: fixed;
    top: -20%; left: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(ellipse, rgba(0,245,160,0.06) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
    animation: glowFloat 20s ease-in-out infinite alternate;
}
.bg-glow-2 {
    top: 40%; right: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(ellipse, rgba(0,212,255,0.05) 0%, transparent 70%);
    animation: glowFloat 25s ease-in-out infinite alternate-reverse;
}
@keyframes glowFloat {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 5%) scale(1.2); }
}

/* === Glass Card Base === */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
}
.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.glass-card:hover {
    border-color: rgba(0,245,160,0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

/* === Container === */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.container-narrow { max-width: 800px; margin: 0 auto; padding: 0 24px; }

/* === Typography === */
.gradient-text {
    background: var(--neon-gradient-strong);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.gradient-text-green {
    background: var(--neon-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--neon-green);
    padding: 6px 16px;
    border-radius: 100px;
    border: 1px solid rgba(0,245,160,0.2);
    background: rgba(0,245,160,0.06);
    margin-bottom: 16px;
}
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.section-title p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Inter', sans-serif;
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: var(--neon-gradient);
    color: #0a0e1a;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,245,160,0.3);
}
.btn-outline {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-primary);
}
.btn-outline:hover {
    border-color: var(--neon-green);
    background: rgba(0,245,160,0.06);
    transform: translateY(-2px);
}
.btn-glow {
    box-shadow: 0 0 20px rgba(0,245,160,0.15);
}
.btn-lg {
    padding: 16px 40px;
    font-size: 1.05rem;
}
.btn-sm {
    padding: 10px 22px;
    font-size: 0.85rem;
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(10,14,26,0.8);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    transition: var(--transition);
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: 1400px;
    margin: 0 auto;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--neon-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
    color: #0a0e1a;
    font-family: 'Space Grotesk', sans-serif;
}
.logo-text {
    font-weight: 700;
    font-size: 1.2rem;
    background: var(--neon-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 4px 0;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-gradient);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-actions { display: flex; gap: 12px; align-items: center; }

/* === Hero === */
.hero {
    padding: 160px 0 100px;
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
}
.hero-grid { 
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-content { }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 6px;
    background: rgba(0,245,160,0.08);
    border: 1px solid rgba(0,245,160,0.15);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--neon-green);
    margin-bottom: 28px;
}
.hero-badge-dot {
    width: 8px; height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--neon-green); }
    50% { opacity: 0.5; box-shadow: 0 0 12px var(--neon-green); }
}
.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}
.hero h1 .gradient-text { display: inline-block; }
.hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 520px;
    line-height: 1.8;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero Right - Stats Card */
.hero-visual {
    position: relative;
}
.hero-card {
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 40px;
    position: relative;
    overflow: hidden;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(0,245,160,0.03), transparent, rgba(0,212,255,0.03), transparent);
    animation: rotate 20s linear infinite;
}
@keyframes rotate { to { transform: rotate(360deg); } }
.hero-card-inner { position: relative; z-index: 1; }
.hero-stat-row {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.hero-stat-row:last-child { border-bottom: none; }
.hero-stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    background: var(--neon-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.hero-stat-label i { color: var(--neon-green); }
.hero-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 20px;
}
.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.02);
}
.hero-feature i { color: var(--neon-green); font-size: 0.75rem; }

/* === Floating orbs === */
.orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(60px);
    opacity: 0.3;
    animation: orbFloat 15s ease-in-out infinite alternate;
}
.orb-1 { width: 300px; height: 300px; background: rgba(0,245,160,0.15); top: -100px; right: -50px; }
.orb-2 { width: 200px; height: 200px; background: rgba(0,212,255,0.1); bottom: -50px; left: -80px; animation-duration: 20s; }
@keyframes orbFloat {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, -30px); }
}

/* === Business Cards (3核心) === */
.business-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: -60px;
    position: relative;
    z-index: 2;
}
.business-card {
    padding: 36px;
    border-radius: var(--radius-lg);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.business-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(0,245,160,0.03) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
}
.business-card:hover {
    border-color: rgba(0,245,160,0.2);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.business-card:hover::before { opacity: 1; }
.business-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(0,245,160,0.08);
    border: 1px solid rgba(0,245,160,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
}
.business-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.business-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.business-card-link {
    color: var(--neon-green);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* === Sections === */
.section {
    padding: 100px 0;
    position: relative;
}
.section-alt {
    background: rgba(17,24,39,0.5);
}

/* === Detail Grid (业务页) === */
.detail-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: flex-start;
}
.detail-text h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.2rem;
    margin-bottom: 20px;
}
.detail-text h4 {
    font-size: 1.1rem;
    color: var(--neon-green);
    margin: 28px 0 12px;
    font-weight: 600;
}
.detail-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}
.detail-text ul li {
    padding: 8px 0 8px 24px;
    position: relative;
    color: var(--text-secondary);
}
.detail-text ul li::before {
    content: '→';
    position: absolute;
    left: 0; color: var(--neon-green);
}
.case-badge {
    background: rgba(0,245,160,0.06);
    border: 1px solid rgba(0,245,160,0.12);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin: 24px 0;
    border-left: 3px solid var(--neon-green);
}
.case-badge strong { color: var(--neon-green); display: block; margin-bottom: 4px; }

.detail-side {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 32px;
    position: sticky;
    top: 100px;
}
.detail-side h4 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.price-tag {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--neon-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.price-tag small { font-size: 1rem; font-weight: 400; color: var(--text-muted); background: none; }
.divider { height: 1px; background: var(--border-glass); margin: 24px 0; }
.spec-list { margin: 16px 0; }
.spec-list p { font-size: 0.9rem; color: var(--text-secondary); padding: 6px 0; }

/* === Cases Grid === */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.case-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    transition: var(--transition);
}
.case-card:hover {
    border-color: rgba(0,245,160,0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}
.case-card-icon { font-size: 2rem; margin-bottom: 16px; }
.case-card h3 { font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; margin-bottom: 8px; }
.case-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; }
.case-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 16px;
    background: rgba(0,245,160,0.08);
    color: var(--neon-green);
    border: 1px solid rgba(0,245,160,0.12);
}

/* === Partners === */
.partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}
.partner-item {
    padding: 12px 24px;
    border-radius: var(--radius-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition);
}
.partner-item:hover {
    border-color: rgba(0,245,160,0.2);
    color: var(--text-primary);
}

/* === CTA === */
.cta-section {
    background: linear-gradient(135deg, rgba(0,245,160,0.04) 0%, rgba(0,212,255,0.04) 100%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(ellipse at 50% 0%, rgba(0,245,160,0.06) 0%, transparent 60%);
}
.cta-section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.2rem;
    margin-bottom: 12px;
    position: relative;
}
.cta-section p {
    color: var(--text-secondary);
    margin-bottom: 28px;
    position: relative;
}
.contact-line {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin: 24px 0 28px;
    position: relative;
}
.contact-line span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.contact-line i { color: var(--neon-green); }

/* === Footer === */
.footer {
    border-top: 1px solid var(--border-glass);
    padding: 60px 0 24px;
    margin-top: 80px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col h4 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: 16px;
    font-weight: 600;
}
.footer-col p, .footer-col a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 2;
    display: block;
}
.footer-col a:hover { color: var(--neon-green); }
.footer-bottom {
    border-top: 1px solid var(--border-glass);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--neon-green); }

/* === Page Header === */
.page-header {
    padding: 140px 0 60px;
    text-align: center;
}
.page-header h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.page-header p { color: var(--text-secondary); font-size: 1.1rem; }

/* === Breadcrumbs === */
.breadcrumbs {
    padding: 100px 0 0;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--neon-green); }
.breadcrumbs span { margin: 0 8px; color: var(--text-muted); }

/* === Features Grid (行业页) === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.feature-card {
    padding: 28px;
    border-radius: var(--radius-lg);
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    transition: var(--transition);
    text-align: center;
}
.feature-card:hover {
    border-color: rgba(0,245,160,0.2);
    transform: translateY(-4px);
}
.feature-card-icon { font-size: 2.2rem; margin-bottom: 12px; }
.feature-card h4 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { color: var(--text-secondary); font-size: 0.85rem; }

/* === Steps (GEO) === */
.steps { }
.step {
    display: flex;
    gap: 24px;
    margin-bottom: 28px;
    padding: 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.step:hover { border-color: rgba(0,245,160,0.15); }
.step-number {
    width: 44px; height: 44px;
    min-width: 44px;
    border-radius: 50%;
    background: var(--neon-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #0a0e1a;
    font-family: 'Space Grotesk', sans-serif;
}
.step h4 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { color: var(--text-secondary); font-size: 0.9rem; }

/* === Code Block === */
.code-block {
    background: #0d1117;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: 28px;
    overflow-x: auto;
}
.code-block pre {
    font-family: 'JetBrains Mono', 'SF Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.8;
    color: #e6edf3;
}

/* === Model Tags === */
.model-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.model-tag {
    padding: 6px 16px;
    border-radius: 100px;
    background: rgba(0,245,160,0.06);
    border: 1px solid rgba(0,245,160,0.1);
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: var(--transition);
}
.model-tag:hover { border-color: var(--neon-green); color: var(--neon-green); }

/* === Contact Page === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}
.contact-item-icon {
    width: 48px; height: 48px;
    min-width: 48px;
    border-radius: var(--radius-sm);
    background: rgba(0,245,160,0.08);
    border: 1px solid rgba(0,245,160,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}
.contact-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-item p { color: var(--text-secondary); font-size: 0.9rem; }
.form-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glass);
    background: rgba(255,255,255,0.03);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    outline: none;
}
.form-input:focus {
    border-color: rgba(0,245,160,0.3);
    box-shadow: 0 0 0 3px rgba(0,245,160,0.06);
}
.form-input::placeholder { color: var(--text-muted); }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

/* === Modal === */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    align-items: center; justify-content: center;
    z-index: 2000;
}
.modal.show { display: flex; }
.modal-content {
    max-width: 500px; width: 90%;
    background: #111827;
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 36px;
    position: relative;
    animation: modalIn 0.3s ease;
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-close {
    position: absolute; right: 20px; top: 16px;
    font-size: 24px; cursor: pointer; color: var(--text-muted);
    background: none; border: none;
    transition: 0.2s;
}
.modal-close:hover { color: var(--text-primary); }
.modal h3 { font-family: 'Space Grotesk', sans-serif; margin-bottom: 16px; }
.modal .bank-info {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin: 12px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: 'SF Mono', monospace;
}

/* === Responsive === */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .business-cards { grid-template-columns: 1fr 1fr; }
    .cases-grid { grid-template-columns: 1fr 1fr; }
    .features-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: block !important; }
    .hero h1 { font-size: 2.5rem; }
    .business-cards { grid-template-columns: 1fr; }
    .cases-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .section-title h2 { font-size: 2rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .page-header h1 { font-size: 2rem; }
    .hero-stat-number { font-size: 2rem; }
    .cta-section { padding: 40px 24px; }
    .step { flex-direction: column; }
}
@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }
    .nav-container { padding: 12px 16px; }
}