/* 
   ==========================================================================
   Vadim Nechaev - B2B IT Engineer Landing & CRM Stylesheet
   Theme: Pure Black Minimalist, Terminal Green Accents, Hacker & Engineer Vibe
   ==========================================================================
*/

:root {
    /* Pure Black & Matrix Terminal Palette */
    --bg-dark: #05070a;
    --bg-surface: #0a0e14;
    --bg-surface-hover: #101622;
    --bg-card: #0d121a;
    --border-color: #1a2433;
    --border-highlight: #27374d;
    
    /* Terminal Green Accent System */
    --accent-green: #00ff66;
    --accent-green-dark: #00cc52;
    --accent-green-glow: rgba(0, 255, 102, 0.18);
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-red: #ef4444;

    /* Text Colors */
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #475569;

    /* Fonts */
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Layout & Shadows */
    --container-max: 1200px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 14px;
    --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.8);
    --shadow-glow: 0 0 25px rgba(0, 255, 102, 0.12);
    --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-green);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.25;
}

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

a:hover {
    color: #66ff99;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.text-accent { color: var(--accent-green); }
.text-success { color: var(--accent-green); }
.text-warning { color: var(--accent-amber); }
.text-danger { color: var(--accent-red); }
.text-blue { color: var(--accent-green); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}

.btn-primary {
    background: var(--accent-green);
    color: #000000;
    font-weight: 700;
    box-shadow: 0 0 20px rgba(0, 255, 102, 0.3);
}

.btn-primary:hover {
    background: #33ff85;
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 255, 102, 0.5);
}

.btn-secondary {
    background: var(--bg-surface);
    color: var(--text-main);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-surface-hover);
    border-color: var(--accent-green);
    color: var(--accent-green);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--accent-green);
    border-color: rgba(0, 255, 102, 0.4);
}

.btn-outline:hover {
    border-color: var(--accent-green);
    background: rgba(0, 255, 102, 0.1);
    color: var(--accent-green);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.82rem;
    border-radius: var(--radius-sm);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: var(--accent-red);
    color: #ffffff;
}

/* Header & Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 7, 10, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 0;
    transition: var(--transition);
}

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

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 255, 102, 0.08);
    border: 1px solid rgba(0, 255, 102, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
    font-size: 1.1rem;
    box-shadow: 0 0 15px rgba(0, 255, 102, 0.15);
    flex-shrink: 0;
}

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

.brand-name {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-main);
    font-family: var(--font-mono);
}

.brand-name .accent-text {
    color: var(--accent-green);
}

.brand-sub {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.92rem;
    font-family: var(--font-mono);
}

.nav-links a:hover {
    color: var(--accent-green);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Sections General */
.section {
    padding: 100px 0;
    position: relative;
}

.section-tag {
    display: inline-block;
    color: var(--accent-green);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    padding: 4px 12px;
    background: rgba(0, 255, 102, 0.08);
    border: 1px solid rgba(0, 255, 102, 0.25);
    border-radius: 4px;
}

.section-title {
    font-size: 2.25rem;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 650px;
    margin: 0 auto 48px auto;
}

/* Hero Section */
.hero-section {
    padding: 170px 0 90px 0;
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
}

.hero-glow-1 {
    top: 5%;
    left: 10%;
    width: 380px;
    height: 380px;
    background: rgba(0, 255, 102, 0.08);
}

.hero-glow-2 {
    top: 25%;
    right: 5%;
    width: 320px;
    height: 320px;
    background: rgba(16, 185, 129, 0.05);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-mono);
    padding: 6px 14px;
    border-radius: 4px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.badge-location {
    color: var(--accent-green);
    border-color: rgba(0, 255, 102, 0.3);
    background: rgba(0, 255, 102, 0.08);
}

.badge-legal {
    color: #6ee7b7;
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.08);
}

.badge-speed {
    color: #fde047;
    border-color: rgba(245, 158, 11, 0.3);
    background: rgba(245, 158, 11, 0.08);
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 24px;
}

.highlight-text {
    color: var(--accent-green);
    text-shadow: 0 0 20px rgba(0, 255, 102, 0.3);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 36px;
    max-width: 600px;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-metrics {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.metric-item {
    display: flex;
    flex-direction: column;
}

.metric-val {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-green);
    font-family: var(--font-mono);
}

.metric-lbl {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.metric-divider {
    width: 1px;
    height: 36px;
    background: var(--border-color);
}

/* Terminal Green Server Mockup Visual */
.hero-visual {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.server-card-mockup {
    background: #020305;
    border: 1px solid rgba(0, 255, 102, 0.3);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.9), 0 0 25px rgba(0, 255, 102, 0.15);
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

.mockup-header {
    background: #090e14;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0, 255, 102, 0.2);
    gap: 8px;
}

.mockup-dots {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.mockup-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #1f2d3d;
}

.mockup-dots span:nth-child(1) { background: #ef4444; }
.mockup-dots span:nth-child(2) { background: #f59e0b; }
.mockup-dots span:nth-child(3) { background: var(--accent-green); }

.mockup-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-green);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-pill {
    font-size: 0.7rem;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-green);
    white-space: nowrap;
    flex-shrink: 0;
}

.mockup-body {
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--accent-green);
    background: #020305;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.cmd-prompt {
    color: #ffffff;
    font-weight: 600;
}

.code-line {
    margin-top: 10px;
}

.code-out {
    color: #a3e635;
    padding-left: 12px;
}

/* Services Section */
.section-services {
    background: #070a0f;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px -10px rgba(0, 255, 102, 0.15);
}

.service-icon {
    width: 52px;
    height: 52px;
    background: rgba(0, 255, 102, 0.08);
    border: 1px solid rgba(0, 255, 102, 0.25);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.service-title {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 16px;
}

.service-list li {
    font-size: 0.85rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-list li i {
    color: var(--accent-green);
    font-size: 0.8rem;
}

/* Why Choose Me Section */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.why-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    position: relative;
    transition: var(--transition);
}

.why-card:hover {
    border-color: var(--accent-green);
    background: var(--bg-surface-hover);
}

.why-number {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 800;
    color: rgba(0, 255, 102, 0.3);
    margin-bottom: 16px;
}

.why-title {
    font-size: 1.3rem;
    margin-bottom: 14px;
}

.why-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.why-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--accent-green);
    font-family: var(--font-mono);
    font-weight: 600;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

/* Cases Section */
.section-cases {
    background: #070a0f;
    border-top: 1px solid var(--border-color);
}

.cases-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    display: flex;
    flex-direction: column;
}

.case-badge {
    align-self: flex-start;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(0, 255, 102, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(0, 255, 102, 0.2);
    margin-bottom: 16px;
}

.case-title {
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.case-problem, .case-solution {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.case-result {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.result-badge {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-green);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Contact & Form Section */
.contact-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-md);
    padding: 56px 48px;
    box-shadow: var(--shadow-soft);
    max-width: 900px;
    margin: 0 auto;
}

.lead-form {
    margin-top: 36px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-grid-full {
    grid-column: 1 / -1;
}

.consent-group {
    margin-top: 8px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-green);
    cursor: pointer;
    margin-top: 2px;
    flex-shrink: 0;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
}

.form-group label .req {
    color: var(--accent-red);
}

.input-icon-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon-wrap i {
    position: absolute;
    left: 16px;
    color: var(--text-dim);
    font-size: 1rem;
    pointer-events: none;
}

.input-icon-wrap.textarea-wrap i {
    top: 16px;
}

.form-control {
    width: 100%;
    background: #030508;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px 14px 46px;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 16px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 102, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-subtext {
    margin-top: 16px;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.form-success-alert {
    text-align: center;
    padding: 40px 20px;
}

.alert-icon {
    font-size: 3.5rem;
    color: var(--accent-green);
    margin-bottom: 16px;
}

.form-success-alert h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.form-success-alert p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* ADMIN LOGIN MODAL */
.admin-login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 5, 8, 0.9);
    backdrop-filter: blur(10px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.admin-login-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 420px;
    padding: 32px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
}

.login-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
    font-size: 1.3rem;
    margin: 0 auto 16px auto;
}

.login-header h3 { font-size: 1.3rem; margin-bottom: 8px; }
.login-header p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 20px; }

.login-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 16px;
}

/* Footer */
.footer {
    background: #030406;
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-bio {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 16px 0 20px 0;
}

.npd-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent-green);
    background: rgba(0, 255, 102, 0.08);
    border: 1px solid rgba(0, 255, 102, 0.2);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
}

.footer-title {
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.footer-contacts {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contacts li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-contacts li i {
    color: var(--accent-green);
}

.seo-keywords {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 20px;
}

.seo-copyright {
    font-size: 0.8rem;
    color: var(--text-dim);
    cursor: pointer;
    user-select: none;
}

/* CRM ADMIN PANEL STYLES */
.crm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 5, 8, 0.95);
    backdrop-filter: blur(20px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.crm-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.crm-wrapper {
    background: var(--bg-dark);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 1400px;
    height: 92vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
    overflow: hidden;
}

.crm-header {
    background: var(--bg-surface);
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.crm-title-area {
    display: flex;
    align-items: center;
    gap: 14px;
}

.crm-badge {
    background: var(--accent-green);
    color: #000000;
    font-size: 0.72rem;
    font-weight: 800;
    font-family: var(--font-mono);
    padding: 4px 10px;
    border-radius: 4px;
}

.crm-header h2 { font-size: 1.25rem; }

.crm-stats {
    display: flex;
    gap: 20px;
}

.crm-stat-item {
    background: #030508;
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
}

.stat-lbl { font-size: 0.78rem; color: var(--text-muted); }
.stat-val { font-family: var(--font-mono); font-weight: 800; font-size: 1.1rem; color: var(--accent-green); }

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

.btn-close-crm {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-close-crm:hover {
    background: var(--accent-red);
    color: #ffffff;
    border-color: var(--accent-red);
}

.crm-toolbar {
    padding: 12px 24px;
    background: #080d14;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.search-box {
    position: relative;
    width: 380px;
}

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
}

.search-box input {
    width: 100%;
    background: #030508;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 12px 8px 38px;
    color: var(--text-main);
    font-size: 0.88rem;
}

.crm-tool-info {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Kanban Board Columns */
.kanban-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 20px;
    flex-grow: 1;
    overflow-x: auto;
    overflow-y: hidden;
}

.kanban-column {
    background: #070b10;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.kanban-column.drag-hover {
    border-color: var(--accent-green);
    background: rgba(0, 255, 102, 0.05);
}

.column-header {
    padding: 14px 16px;
    background: #0c121c;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-dot-new { background: var(--accent-green); box-shadow: 0 0 8px var(--accent-green); }
.status-dot-audit { background: #00e5ff; box-shadow: 0 0 8px #00e5ff; }
.status-dot-contract { background: var(--accent-amber); box-shadow: 0 0 8px var(--accent-amber); }
.status-dot-done { background: #60a5fa; box-shadow: 0 0 8px #60a5fa; }

.column-title { font-size: 0.95rem; font-weight: 700; flex-grow: 1; }
.column-count {
    background: #172233;
    color: var(--accent-green);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 700;
}

.column-cards-container {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    flex-grow: 1;
}

/* CRM Lead Card */
.lead-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.lead-card.dragging {
    opacity: 0.4;
    border: 1px dashed var(--accent-green);
}

.lead-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.6);
}

.card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.lead-id {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-green);
}

.lead-date { font-size: 0.72rem; color: var(--text-dim); }
.lead-client { font-size: 1rem; font-weight: 700; color: var(--text-main); }
.lead-company { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 10px; }

.lead-email-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--accent-green);
    background: rgba(0, 255, 102, 0.08);
    border: 1px solid rgba(0, 255, 102, 0.2);
    padding: 4px 8px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.lead-email-btn:hover { background: var(--accent-green); color: #000000; }

.lead-task-preview {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
}

.card-footer-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-dim);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 8px;
}

.comments-count-badge { display: flex; align-items: center; gap: 4px; }

/* Card Detail Modal */
.card-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.88);
    z-index: 2100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.card-modal {
    background: var(--bg-surface);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.card-modal-header {
    padding: 20px 24px;
    background: #070b10;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-req-id { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent-green); font-weight: 700; }
.modal-client-name { font-size: 1.3rem; }

.btn-close-modal {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
}

.btn-close-modal:hover { color: var(--text-main); }

.card-modal-body {
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    background: #030508;
    padding: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.info-cell { display: flex; flex-direction: column; gap: 4px; }
.info-lbl { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; }
.info-val { font-size: 0.95rem; font-weight: 600; }

.select-status { padding: 6px 12px; background: #0c121c; }

.modal-task-box {
    background: #030508;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 14px;
    font-size: 0.92rem;
    color: var(--text-main);
    line-height: 1.5;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
    max-height: 180px;
    overflow-y: auto;
}

.comment-item {
    background: #030508;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font-size: 0.85rem;
}

.comment-meta {
    font-size: 0.72rem;
    color: var(--accent-green);
    margin-bottom: 4px;
    display: flex;
    justify-content: space-between;
}

.add-comment-box { display: flex; gap: 10px; }
.add-comment-box input { padding: 8px 12px; }

.card-modal-footer {
    padding: 16px 24px;
    background: #070b10;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

/* RESPONSIVE RULES */
@media (max-width: 1024px) {
    .container { padding: 0 16px; }
    .hero-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .kanban-board {
        grid-template-columns: repeat(2, 1fr);
        overflow-y: auto;
    }
    .footer-container {
        grid-template-columns: 1.2fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 14px;
    }
    .navbar {
        padding: 10px 0;
    }
    .nav-links {
        display: none;
    }
    .brand-name {
        font-size: 1.05rem;
    }
    .brand-sub {
        font-size: 0.62rem;
    }
    .header-actions .btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .section {
        padding: 48px 0;
    }

    .hero-section {
        padding: 95px 0 32px 0;
    }

    .hero-badges {
        gap: 6px;
        margin-bottom: 16px;
    }

    .badge {
        font-size: 0.75rem;
        padding: 4px 10px;
    }

    .hero-title {
        font-size: 1.95rem;
        letter-spacing: -0.5px;
        margin-bottom: 16px;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 20px;
        line-height: 1.5;
    }

    .hero-cta-group {
        flex-direction: column;
        gap: 10px;
        margin-bottom: 24px;
    }

    .hero-cta-group .btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 0.95rem;
    }

    .hero-metrics {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        text-align: center;
        padding-top: 14px;
    }

    .metric-val {
        font-size: 1.05rem;
    }

    .metric-lbl {
        font-size: 0.68rem;
        line-height: 1.2;
    }

    .metric-divider {
        display: none;
    }

    .mockup-header {
        padding: 10px 12px;
    }

    .mockup-title {
        font-size: 0.72rem;
        max-width: 150px;
    }

    .status-pill {
        font-size: 0.65rem;
    }

    .mockup-body {
        padding: 12px 10px;
        font-size: 0.72rem;
        line-height: 1.5;
        white-space: pre-wrap;
        word-break: break-word;
        overflow-wrap: anywhere;
    }

    .code-out {
        padding-left: 6px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-desc {
        font-size: 0.9rem;
        margin-bottom: 24px;
    }

    .services-grid, .why-grid, .cases-wrapper {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .service-card, .why-card, .case-card {
        padding: 20px 16px;
    }

    .service-title, .why-title, .case-title {
        font-size: 1.1rem;
    }

    .contact-box {
        padding: 24px 14px;
        border-radius: var(--radius-md);
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 20px;
    }

    .crm-modal-overlay {
        padding: 6px;
    }
    .crm-wrapper {
        height: 98vh;
        border-radius: var(--radius-md);
    }
    .crm-header {
        padding: 10px 14px;
    }
    .crm-header h2 {
        font-size: 0.95rem;
    }
    .crm-stats {
        display: none;
    }
    .crm-toolbar {
        padding: 8px 12px;
        flex-direction: column;
        gap: 8px;
    }
    .search-box {
        width: 100%;
    }
    .kanban-board {
        grid-template-columns: 1fr;
        padding: 10px;
        gap: 10px;
    }
    .modal-info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    .hero-title {
        font-size: 1.65rem;
        line-height: 1.25;
    }
    .hero-badges {
        gap: 4px;
    }
    .badge {
        font-size: 0.72rem;
        padding: 4px 8px;
    }
    .hero-metrics {
        grid-template-columns: 1fr;
        gap: 8px;
        text-align: left;
    }
    .metric-item {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        background: rgba(255, 255, 255, 0.03);
        padding: 6px 10px;
        border-radius: var(--radius-sm);
    }
    .mockup-body {
        font-size: 0.7rem;
    }
}