/* 
 * Landing Page Styles - sec-scanner.pro
 * Theme: Dark olive (#111a10) + Green accent (#8fbb58)
 */

:root {
    --bg-primary: #111a10;
    --bg-secondary: #1a2418;
    --bg-card: #232d22;
    --accent: #8fbb58;
    --accent-hover: #a3cc6a;
    --text-primary: #ffffff;
    --text-secondary: #b8c4a8;
    --text-muted: #7a8a6b;
    --border: #3a4a36;
    --success: #8fbb58;
    --error: #e57373;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

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

/* Header */
.header {
    background: rgba(17, 26, 16, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 20px;
}

.logo-icon {
    font-size: 24px;
}

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

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

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

/* Hero */
.hero {
    padding: 160px 0 100px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.hero-note {
    font-size: 14px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

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

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

.btn-full {
    width: 100%;
}

/* Section Titles */
.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
}

/* Problems */
.problems {
    padding: 80px 0;
    background: var(--bg-secondary);
}

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

.problem-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: transform 0.2s, border-color 0.2s;
}

.problem-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.problem-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--accent);
}

.problem-card p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* Services */
.services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    padding: 40px 32px;
    border-radius: 16px;
    border: 1px solid var(--border);
    position: relative;
}

.service-card--featured {
    border-color: var(--accent);
    box-shadow: 0 0 40px rgba(143, 187, 88, 0.15);
}

.service-badge {
    position: absolute;
    top: -12px;
    left: 32px;
    background: var(--bg-secondary);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.service-badge--popular {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
}

.service-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
}

.service-price {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 24px;
}

.service-features {
    list-style: none;
    margin-bottom: 32px;
}

.service-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    font-size: 15px;
}

.service-features li:last-child {
    border-bottom: none;
}

.service-card .btn {
    display: block;
    text-align: center;
}

/* Calculator */
.calculator {
    padding: 80px 0;
}

.calculator-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: 40px;
}

.calc-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.calc-form {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.calc-form .form-group {
    margin-bottom: 24px;
}

.calc-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 15px;
}

.calc-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
    cursor: pointer;
}

.calc-checkbox span:last-child {
    color: var(--text-primary);
}

.range-display {
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: var(--accent);
    margin-top: 8px;
}

input[type="range"] {
    width: 100%;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.calc-result {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--accent);
}

.calc-result-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    font-size: 18px;
    color: var(--text-secondary);
}

.calc-risk-badge {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: inline-block;
}

.calc-pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.calc-price-card {
    background: var(--bg-secondary);
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border);
}

.calc-price-card--featured {
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(143, 187, 88, 0.2);
}

.calc-price-label {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.calc-price-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
}

.calc-price-note {
    font-size: 13px;
    color: var(--text-muted);
}

.calc-recommendations {
    margin-top: 24px;
    padding: 16px;
    background: rgba(143, 187, 88, 0.08);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.calc-recommendations ul {
    margin: 8px 0 0 20px;
}

.calc-recommendations li {
    margin-bottom: 4px;
}

/* Cases */
.cases {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.case-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.case-company {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--accent);
}

.case-problem {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 15px;
}

.case-result {
    font-weight: 500;
    color: var(--text-primary);
    padding: 12px;
    background: rgba(143, 187, 88, 0.1);
    border-radius: 8px;
}

/* Contact */
.contact {
    padding: 80px 0;
}

.contact-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: 40px;
}

.lead-form {
    max-width: 500px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 16px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-result {
    max-width: 500px;
    margin: 20px auto 0;
    text-align: center;
}

.form-result--success {
    padding: 16px;
    background: rgba(143, 187, 88, 0.15);
    border: 1px solid var(--accent);
    border-radius: 8px;
    color: var(--accent);
}

.form-result--error {
    padding: 16px;
    background: rgba(229, 115, 115, 0.15);
    border: 1px solid var(--error);
    border-radius: 8px;
    color: var(--error);
}

/* Footer */
.footer {
    padding: 40px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.footer-logo {
    font-weight: 700;
    font-size: 18px;
}

.footer-text {
    color: var(--text-muted);
}

.footer-contact {
    color: var(--accent);
    font-weight: 500;
}

.footer-copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .nav {
        display: none;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .services-grid,
    .cases-grid,
    .problems-grid {
        grid-template-columns: 1fr;
    }
    
    .lead-form {
        padding: 24px;
    }
    
    .calc-form {
        padding: 24px;
    }
    
    .calc-pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}