/* EDWARD L. STAHLEY - COMPLETE & PROFESSIONAL DESIGN #56 */

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

:root {
    /* Professional Blue & Gold Color Scheme */
    --primary-blue: #1e3a8a;
    --light-blue: #3b82f6;
    --gold: #f59e0b;
    --dark-gold: #d97706;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-600: #4b5563;
    --gray-900: #111827;
    --white: #ffffff;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;

    /* Border radius */
    --radius: 8px;
    --radius-lg: 12px;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* HEADER */
.main-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--space-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

/* LOGO */
.firm-logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo-container {
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    border-radius: 50%;
    padding: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.logo-container svg {
    color: var(--white);
}

.firm-name-block h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0;
}

.firm-type {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* HEADER RIGHT */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.contact-info-header {
    display: flex;
    gap: var(--space-lg);
}

.contact-item-header {
    display: flex;
    flex-direction: column;
    text-align: right;
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    min-width: 140px;
}

.contact-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.contact-value {
    font-size: 0.875rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-top: 2px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.main-nav a {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    transition: color 0.2s;
    font-size: 0.9rem;
}

.main-nav a:hover {
    color: var(--primary-blue);
}

/* BUTTONS */
.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(30, 58, 138, 0.2);
}

.btn-primary:hover {
    background: var(--light-blue);
    color: var(--white);
    box-shadow: 0 4px 8px rgba(30, 58, 138, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}

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

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    padding: var(--space-2xl) 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: var(--gold);
    color: var(--white);
    padding: var(--space-xs) var(--space-md);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.hero h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.hero p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* SERVICES SECTION */
.services-section {
    padding: var(--space-2xl) 0;
}

.services-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    text-align: center;
    color: var(--gray-600);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

/* ПОЛНОЦЕННАЯ СЕТКА 2x2 ДЛЯ УСЛУГ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 10px 25px rgba(30, 58, 138, 0.1);
    transform: translateY(-5px);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.2);
}

.service-icon svg {
    color: var(--white);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.service-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.service-features {
    list-style: none;
    padding: 0;
    margin-top: auto;
}

.service-features li {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
    position: relative;
    padding-left: var(--space-md);
}

.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
}

/* ABOUT SECTION */
.about-section {
    background: var(--gray-50);
    padding: var(--space-2xl) 0;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.about-text p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--space-md);
    line-height: 1.7;
    text-align: left;
}

.credentials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
    text-align: left;
}

.credential-item {
    background: var(--white);
    padding: var(--space-md);
    border-radius: var(--radius);
    border-left: 4px solid var(--gold);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.credential-item strong {
    color: var(--primary-blue);
    display: block;
    margin-bottom: var(--space-xs);
    font-size: 0.9rem;
}

/* PROCESS SECTION */
.process-section {
    padding: var(--space-2xl) 0;
}

.process-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.step-number {
    background: var(--primary-blue);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.step-content h3 {
    color: var(--gray-900);
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.step-content p {
    color: var(--gray-600);
    line-height: 1.6;
}

.compliance-notice {
    background: var(--gray-50);
    padding: var(--space-md);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.notice-icon {
    color: var(--gold);
    flex-shrink: 0;
}

.compliance-notice p {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin: 0;
}

/* FACTS SECTION */
.facts-section {
    background: var(--gray-50);
    padding: var(--space-2xl) 0;
}

.facts-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.fact-card {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--gray-200);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.fact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.fact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--gold), var(--dark-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.fact-icon svg {
    color: var(--white);
}

.fact-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.fact-value {
    font-size: 1.125rem;
    color: var(--gray-900);
    font-weight: 700;
    line-height: 1.3;
}

/* TESTIMONIALS SECTION */
.testimonials-section {
    padding: var(--space-2xl) 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #2563eb 100%);
    color: var(--white);
}

.testimonials-section h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: var(--space-sm);
}

.testimonials-section .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    margin-bottom: var(--space-sm);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.testimonial-content {
    padding: var(--space-lg);
}

.quote-icon {
    color: var(--gold);
    margin-bottom: var(--space-md);
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
    font-style: italic;
}

.testimonial-author {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--space-md);
}

.testimonial-author strong {
    display: block;
    color: var(--gold);
    margin-bottom: var(--space-xs);
}

.testimonial-author span {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* FAQ SECTION */
.faq-section {
    padding: var(--space-2xl) 0;
}

.faq-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.faq-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.faq-card.active {
    border-color: var(--gold);
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.1);
}

.faq-question {
    padding: var(--space-md);
    background: var(--gray-50);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: var(--gray-100);
}

.faq-card.active .faq-question {
    background: rgba(245, 158, 11, 0.1);
}

.faq-question h4 {
    color: var(--gray-900);
    font-weight: 600;
    margin: 0;
}

.faq-toggle {
    color: var(--primary-blue);
    font-size: 1.5rem;
    font-weight: bold;
    transition: all 0.3s ease;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(30, 58, 138, 0.1);
}

.faq-card.active .faq-toggle {
    transform: rotate(45deg);
    background: var(--gold);
    color: white;
}

.faq-answer {
    padding: var(--space-md);
    display: none;
    border-top: 1px solid var(--gray-200);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.faq-answer p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* CONTACT SECTION */
.contact-section {
    padding: var(--space-2xl) 0;
    background: var(--gray-50);
}

.contact-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-2xl);
    margin-top: var(--space-xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    background: var(--white);
    padding: var(--space-md);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

.contact-icon svg {
    color: var(--white);
}

.contact-item h4 {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.contact-item p {
    color: var(--gray-600);
    line-height: 1.5;
}

/* CONTACT FORM */
.contact-form {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: var(--space-md);
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: all 0.2s;
    font-family: inherit;
    background: var(--white);
    color: var(--gray-900);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1), 0 4px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.form-group label {
    position: absolute;
    left: var(--space-md);
    top: var(--space-md);
    color: var(--gray-600);
    font-weight: 500;
    pointer-events: none;
    transition: all 0.2s;
    background: var(--white);
    padding: 0 var(--space-xs);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:not([value=""]) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -8px;
    left: var(--space-sm);
    font-size: 0.875rem;
    color: var(--primary-blue);
}

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

.btn-submit {
    width: 100%;
    font-size: 1.125rem;
    padding: var(--space-md);
}

.form-status {
    margin-top: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius);
    display: none;
}

.form-status.success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.form-status.error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

/* FOOTER */
.footer-minimal {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-lg) 0;
    text-align: center;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .services-grid,
    .facts-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .header-right {
        gap: var(--space-md);
    }

    .contact-info-header {
        gap: var(--space-md);
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--space-md);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .header-right {
        flex-direction: column;
        gap: var(--space-md);
    }

    .main-nav {
        gap: var(--space-md);
    }

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

    .services-grid,
    .facts-grid,
    .faq-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

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

    .contact-info-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .firm-logo {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .firm-name-block h1 {
        font-size: 1.25rem;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #111827;
        --gray-50: #1f2937;
        --gray-100: #374151;
        --gray-200: #4b5563;
        --gray-600: #d1d5db;
        --gray-900: #f9fafb;
    }

    .service-card,
    .contact-form,
    .credential-item,
    .fact-card,
    .faq-card,
    .process-step,
    .contact-item {
        background: var(--gray-50);
        border-color: var(--gray-200);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}