/* Base Styles */
:root {
    --primary-color: #0066cc;
    --secondary-color: #003366;
    --accent-color: #4da6ff;
    --text-color: #333333;
    --light-text: #ffffff;
    --background-color: #f5f7fa;
    --card-color: #ffffff;
    --border-color: #e1e5eb;
    --footer-bg: #1a2a3a;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.2;
    font-weight: 600;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

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

/* Buttons */
.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--light-text);
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background-color: var(--secondary-color);
    color: var(--light-text);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Header/Navbar */
.main_menu {
    background-color: var(--light-text);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    position: relative;
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
}

.hamburger {
    width: 30px;
    height: 3px;
    background: var(--text-color);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger:before,
.hamburger:after {
    content: '';
    position: absolute;
    width: 30px;
    height: 3px;
    background: var(--text-color);
    transition: all 0.3s ease;
}

.hamburger:before {
    top: -8px;
}

.hamburger:after {
    top: 8px;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-item {
    list-style: none;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 8px 15px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background-color: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--light-text);
    padding: 100px 0;
    text-align: center;
}

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

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: var(--light-text);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    color: var(--secondary-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--card-color);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Info Section */
.info-section {
    padding: 80px 0;
    background-color: var(--background-color);
}

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

.info-content {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.info-visual {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.benefits-list {
    margin-left: 20px;
    margin-top: 20px;
}

.benefits-list li {
    margin-bottom: 10px;
}

.chart-placeholder {
    width: 100%;
    height: 300px;
    background-color: var(--card-color);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.chart-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--accent-color), transparent);
    width: 100%;
    animation: chartAnimation 3s infinite;
}

.chart-line:nth-child(1) {
    top: 30%;
    animation-delay: 0s;
}

.chart-line:nth-child(2) {
    top: 50%;
    animation-delay: 0.5s;
}

.chart-line:nth-child(3) {
    top: 70%;
    animation-delay: 1s;
}

@keyframes chartAnimation {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--light-text);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    margin-bottom: 20px;
}

.cta-section p {
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: var(--light-text);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo, .footer-links, .footer-contact {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
}

.footer-logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light-text);
    margin-bottom: 10px;
    display: inline-block;
}

.footer-links h3, .footer-contact h3 {
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3:after, .footer-contact h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #ccc;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--light-text);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mobile Responsive */
@media screen and (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero {
        padding: 60px 0;
    }

    .nav-toggle-label {
        display: block;
        cursor: pointer;
        padding: 15px;
        z-index: 2;
    }

    .nav-wrapper {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--light-text);
        transition: all 0.3s ease;
        padding-top: 80px;
        flex-direction: column;
        align-items: center;
    }

    .nav-toggle:checked ~ .nav-wrapper {
        left: 0;
    }

    .nav-toggle:checked ~ .nav-toggle-label .hamburger {
        background: transparent;
    }

    .nav-toggle:checked ~ .nav-toggle-label .hamburger:before {
        transform: rotate(45deg);
        top: 0;
    }

    .nav-toggle:checked ~ .nav-toggle-label .hamburger:after {
        transform: rotate(-45deg);
        top: 0;
    }

    .nav-item {
        margin: 15px 0;
        width: 100%;
        text-align: center;
    }

    .nav-link {
        display: inline-block;
        padding: 10px 20px;
        font-size: 18px;
    }

    .info-section .container {
        flex-direction: column;
    }

    .info-content {
        padding-right: 0;
        margin-bottom: 40px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        width: 95%;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

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

    .cta-button {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* Дополнительные стили для KunstigHandel - AI Trading Theme */

/* Анимации и эффекты */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(0, 102, 204, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(0, 102, 204, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 102, 204, 0); }
}

@keyframes floatAnimation {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes dataFlow {
    0% { height: 10%; }
    50% { height: 90%; }
    100% { height: 10%; }
}

@keyframes ripple {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

@keyframes graphLine {
    0% { stroke-dashoffset: 1000; }
    100% { stroke-dashoffset: 0; }
}

/* Уникальная временная шкала AI в трейдинге */
.timeline-section {
    padding: 100px 0;
    background: linear-gradient(120deg, #f0f5ff, #e6f0ff);
    overflow: hidden;
    position: relative;
}

.timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
            radial-gradient(circle at 20% 30%, rgba(77, 166, 255, 0.1) 0%, transparent 30%),
            radial-gradient(circle at 80% 70%, rgba(0, 102, 204, 0.1) 0%, transparent 40%);
}

.timeline-section .section-title {
    color: var(--secondary-color);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
}

.timeline-section .section-subtitle {
    text-align: center;
    color: var(--text-color);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 50px;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: linear-gradient(to bottom, transparent, var(--primary-color), var(--accent-color), transparent);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 70px;
    width: 100%;
    display: flex;
}

.timeline-item:nth-child(odd) {
    justify-content: flex-start;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
}

.timeline-dot {
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--primary-color);
    z-index: 2;
    box-shadow: 0 0 0 5px rgba(0, 102, 204, 0.2);
    animation: pulseGlow 2s infinite;
}

.timeline-content {
    width: 45%;
    padding: 25px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    opacity: 0;
    animation: fadeIn 0.8s forwards;
    animation-delay: calc(var(--i) * 0.2s);
}

.timeline-item:nth-child(1) .timeline-content { --i: 1; }
.timeline-item:nth-child(2) .timeline-content { --i: 2; }
.timeline-item:nth-child(3) .timeline-content { --i: 3; }
.timeline-item:nth-child(4) .timeline-content { --i: 4; }
.timeline-item:nth-child(5) .timeline-content { --i: 5; }

.timeline-content:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 51, 102, 0.15);
}

.timeline-content h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.timeline-content h4 {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.timeline-content p {
    color: var(--text-color);
    line-height: 1.7;
}

.timeline-content::after {
    content: '';
    position: absolute;
    top: 15px;
    width: 20px;
    height: 20px;
    background-color: white;
    transform: rotate(45deg);
}

.timeline-item:nth-child(odd) .timeline-content::after {
    right: -10px;
}

.timeline-item:nth-child(even) .timeline-content::after {
    left: -10px;
}

/* Секция Data Visualizer */
.data-viz-section {
    padding: 100px 0;
    background-color: #fcfcfc;
    position: relative;
    overflow: hidden;
}

.data-viz-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
    background-size: 200% 100%;
    animation: gradientShift 5s ease infinite;
}

.data-viz-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.data-viz-header {
    text-align: center;
    margin-bottom: 60px;
}

.data-viz-header h2 {
    color: var(--secondary-color);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.data-viz-header p {
    max-width: 700px;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.data-viz-content {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    justify-content: space-between;
    align-items: center;
}

.data-viz-text {
    flex: 1;
    min-width: 300px;
    padding: 0 30px 30px 0;
}

.viz-feature {
    margin-bottom: 25px;
    padding-left: 20px;
    position: relative;
}

.viz-feature::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary-color);
}

.viz-feature h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.viz-feature p {
    color: var(--text-color);
    line-height: 1.7;
}

.data-viz-graphic {
    flex: 1;
    min-width: 300px;
    height: 400px;
    background-color: #002244;
    border-radius: 15px;
    position: relative;
    box-shadow: 0 15px 35px rgba(0, 34, 68, 0.2);
    overflow: hidden;
}

.data-viz-graphic::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
            linear-gradient(135deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
            linear-gradient(225deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
            linear-gradient(315deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
            linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%);
    background-size: 30px 30px;
}

.data-column {
    position: absolute;
    bottom: 0;
    background: linear-gradient(to top, var(--primary-color), var(--accent-color));
    border-radius: 5px 5px 0 0;
    opacity: 0.8;
    transition: height 0.3s ease;
}

.data-column:nth-child(1) {
    left: 10%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.1s;
}

.data-column:nth-child(2) {
    left: 20%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

.data-column:nth-child(3) {
    left: 30%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.2s;
}

.data-column:nth-child(4) {
    left: 40%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.7s;
}

.data-column:nth-child(5) {
    left: 50%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.3s;
}

.data-column:nth-child(6) {
    left: 60%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.6s;
}

.data-column:nth-child(7) {
    left: 70%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.4s;
}

.data-column:nth-child(8) {
    left: 80%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.8s;
}

.graph-line {
    position: absolute;
    top: 50%;
    left: 5%;
    width: 90%;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
}

/* AI Smart Strategy Card Section */
.strategy-section {
    padding: 100px 0;
    background: linear-gradient(170deg, #f8f9fa, #f0f2f5);
    position: relative;
}

.strategy-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.strategy-header {
    text-align: center;
    margin-bottom: 60px;
}

.strategy-header h2 {
    color: var(--secondary-color);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.strategy-header p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.strategy-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.strategy-card {
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.strategy-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 51, 102, 0.15);
}

.strategy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.strategy-card-content {
    padding: 30px;
}

.strategy-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    margin-bottom: 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    position: relative;
}

.strategy-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    opacity: 0.3;
    animation: ripple 2s ease-out infinite;
}

.strategy-icon-inner {
    width: 30px;
    height: 30px;
    background-color: white;
    border-radius: 5px;
    transform: rotate(45deg);
    position: relative;
}

.strategy-icon-inner::before,
.strategy-icon-inner::after {
    content: '';
    position: absolute;
    background-color: var(--primary-color);
}

.strategy-icon-inner::before {
    width: 20px;
    height: 2px;
    top: 14px;
    left: 5px;
}

.strategy-icon-inner::after {
    width: 2px;
    height: 10px;
    top: 10px;
    left: 14px;
}

.strategy-card h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.strategy-card p {
    color: var(--text-color);
    margin-bottom: 25px;
    line-height: 1.7;
}

.strategy-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
}

.strategy-action {
    margin-top: 25px;
    text-align: right;
}

.strategy-button {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.strategy-button:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

.strategy-button::after {
    content: '→';
    margin-left: 8px;
    font-size: 1.2em;
    transition: transform 0.3s ease;
}

.strategy-button:hover::after {
    transform: translateX(5px);
}

/* Tech Pattern Background */
.tech-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    pointer-events: none;
    z-index: 1;
    background-image:
            linear-gradient(30deg, var(--secondary-color) 12%, transparent 12.5%, transparent 87%, var(--secondary-color) 87.5%, var(--secondary-color)),
            linear-gradient(150deg, var(--secondary-color) 12%, transparent 12.5%, transparent 87%, var(--secondary-color) 87.5%, var(--secondary-color)),
            linear-gradient(30deg, var(--secondary-color) 12%, transparent 12.5%, transparent 87%, var(--secondary-color) 87.5%, var(--secondary-color)),
            linear-gradient(150deg, var(--secondary-color) 12%, transparent 12.5%, transparent 87%, var(--secondary-color) 87.5%, var(--secondary-color)),
            linear-gradient(60deg, rgba(0,0,0,0.1) 25%, transparent 25.5%, transparent 75%, rgba(0,0,0,0.1) 75%, rgba(0,0,0,0.1)),
            linear-gradient(60deg, rgba(0,0,0,0.1) 25%, transparent 25.5%, transparent 75%, rgba(0,0,0,0.1) 75%, rgba(0,0,0,0.1));
    background-size: 80px 140px;
    background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
}

/* AI Case Study Section */
.case-study-section {
    padding: 100px 0;
    background-color: white;
    position: relative;
}

.case-study-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.case-study-header {
    text-align: center;
    margin-bottom: 50px;
}

.case-study-header h2 {
    color: var(--secondary-color);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.case-study-header p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-color);
    line-height: 1.6;
}

.case-study-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.case-tab-item {
    padding: 15px 30px;
    margin: 0 5px;
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    position: relative;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.case-tab-item:hover {
    color: var(--primary-color);
}

.case-tab-item.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.case-tab-item.active::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

.case-study-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.case-study-image {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.case-study-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.case-study-image img:hover {
    transform: scale(1.02);
}

.case-study-details {
    flex: 1;
    min-width: 300px;
}

.case-study-title {
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.case-study-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

.case-study-info {
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    margin-bottom: 15px;
}

.info-label {
    width: 120px;
    font-weight: 600;
    color: var(--secondary-color);
}

.info-value {
    flex: 1;
    color: var(--text-color);
}

.case-study-description {
    line-height: 1.8;
    margin-bottom: 30px;
}

.case-study-highlights {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.highlight-title {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    position: relative;
    padding-left: 25px;
}

.highlight-title::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.highlight-list {
    list-style-type: none;
}

.highlight-list li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 10px;
    line-height: 1.6;
}

.highlight-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

/* Responsive adjustments */
@media screen and (max-width: 991px) {
    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        justify-content: flex-start;
        padding-left: 60px;
    }

    .timeline-dot {
        left: 30px;
    }

    .timeline-content {
        width: 100%;
    }

    .timeline-item:nth-child(odd) .timeline-content::after,
    .timeline-item:nth-child(even) .timeline-content::after {
        left: -10px;
    }
}

@media screen and (max-width: 768px) {
    .data-viz-text, .data-viz-graphic,
    .case-study-image, .case-study-details {
        min-width: 100%;
        padding: 0;
        margin-bottom: 30px;
    }

    .case-tab-item {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}

@media screen and (max-width: 576px) {
    .timeline-section .section-title,
    .data-viz-header h2,
    .strategy-header h2,
    .case-study-header h2 {
        font-size: 2rem;
    }

    .timeline-content h3 {
        font-size: 1.2rem;
    }

    .timeline-content h4 {
        font-size: 1.1rem;
    }

    .case-tab-item {
        width: 100%;
        margin: 5px 0;
        text-align: center;
    }
}

/* Дополнительные стили для KunstigHandel - AI Trading Theme */

/* Featured Article Section */
.featured-article {
    padding: 80px 0;
    background-color: #ffffff;
}

.article-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.article-image {
    flex: 1;
    min-width: 300px;
}

.article-img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.article-img:hover {
    transform: scale(1.02);
}

.article-text {
    flex: 1;
    min-width: 300px;
}

.article-text h2 {
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-size: 2rem;
}

.article-text p {
    margin-bottom: 15px;
    line-height: 1.7;
}

/* Timeline Section */
.timeline-section {
    padding: 100px 0;
    background: linear-gradient(120deg, #f0f5ff, #e6f0ff);
    overflow: hidden;
    position: relative;
}

.timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
            radial-gradient(circle at 20% 30%, rgba(77, 166, 255, 0.1) 0%, transparent 30%),
            radial-gradient(circle at 80% 70%, rgba(0, 102, 204, 0.1) 0%, transparent 40%);
}

.timeline-section .section-title {
    color: var(--secondary-color);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
}

.timeline-section .section-subtitle {
    text-align: center;
    color: var(--text-color);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 50px;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: linear-gradient(to bottom, transparent, var(--primary-color), var(--accent-color), transparent);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 70px;
    width: 100%;
    display: flex;
}

.timeline-item:nth-child(odd) {
    justify-content: flex-start;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
}

.timeline-dot {
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--primary-color);
    z-index: 2;
    box-shadow: 0 0 0 5px rgba(0, 102, 204, 0.2);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(0, 102, 204, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(0, 102, 204, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 102, 204, 0); }
}

.timeline-content {
    width: 45%;
    padding: 25px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    opacity: 0;
    animation: fadeIn 0.8s forwards;
    animation-delay: calc(var(--i) * 0.2s);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.timeline-item:nth-child(1) .timeline-content { --i: 1; }
.timeline-item:nth-child(2) .timeline-content { --i: 2; }
.timeline-item:nth-child(3) .timeline-content { --i: 3; }
.timeline-item:nth-child(4) .timeline-content { --i: 4; }
.timeline-item:nth-child(5) .timeline-content { --i: 5; }

.timeline-content:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 51, 102, 0.15);
}

.timeline-content h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.timeline-content h4 {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.timeline-content p {
    color: var(--text-color);
    line-height: 1.7;
}

.timeline-content::after {
    content: '';
    position: absolute;
    top: 15px;
    width: 20px;
    height: 20px;
    background-color: white;
    transform: rotate(45deg);
}

.timeline-item:nth-child(odd) .timeline-content::after {
    right: -10px;
}

.timeline-item:nth-child(even) .timeline-content::after {
    left: -10px;
}

/* Data Visualization Section */
.data-viz-section {
    padding: 100px 0;
    background-color: #fcfcfc;
    position: relative;
    overflow: hidden;
}

.data-viz-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
    background-size: 200% 100%;
    animation: gradientShift 5s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.data-viz-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 20px;
}

.data-viz-header {
    text-align: center;
    margin-bottom: 60px;
}

.data-viz-header h2 {
    color: var(--secondary-color);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.data-viz-header p {
    max-width: 700px;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.data-viz-content {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    justify-content: space-between;
    align-items: center;
}

.data-viz-text {
    flex: 1;
    min-width: 300px;
    padding: 0 30px 30px 0;
}

.viz-feature {
    margin-bottom: 25px;
    padding-left: 20px;
    position: relative;
}

.viz-feature::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary-color);
}

.viz-feature h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.viz-feature p {
    color: var(--text-color);
    line-height: 1.7;
}

.data-viz-graphic {
    flex: 1;
    min-width: 300px;
    height: 400px;
    background-color: #002244;
    border-radius: 15px;
    position: relative;
    box-shadow: 0 15px 35px rgba(0, 34, 68, 0.2);
    overflow: hidden;
}

.data-viz-graphic::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
            linear-gradient(135deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
            linear-gradient(225deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
            linear-gradient(315deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
            linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%);
    background-size: 30px 30px;
}

.data-column {
    position: absolute;
    bottom: 0;
    background: linear-gradient(to top, var(--primary-color), var(--accent-color));
    border-radius: 5px 5px 0 0;
    opacity: 0.8;
    transition: height 0.3s ease;
}

.data-column:nth-child(1) {
    left: 10%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.1s;
}

.data-column:nth-child(2) {
    left: 20%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

.data-column:nth-child(3) {
    left: 30%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.2s;
}

.data-column:nth-child(4) {
    left: 40%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.7s;
}

.data-column:nth-child(5) {
    left: 50%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.3s;
}

.data-column:nth-child(6) {
    left: 60%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.6s;
}

.data-column:nth-child(7) {
    left: 70%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.4s;
}

.data-column:nth-child(8) {
    left: 80%;
    width: 6%;
    animation: dataFlow 3s ease-in-out infinite;
    animation-delay: 0.8s;
}

@keyframes dataFlow {
    0% { height: 10%; }
    50% { height: 90%; }
    100% { height: 10%; }
}

.graph-line {
    position: absolute;
    top: 50%;
    left: 5%;
    width: 90%;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
}

/* Educational Articles Section */
.articles-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.section-title {
    text-align: center;
    margin-bottom: 15px;
    color: var(--secondary-color);
    font-size: 2.5rem;
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--text-color);
    font-size: 1.1rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.article-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.article-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.article-card .article-image {
    height: 200px;
    overflow: hidden;
}

.article-card .article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.05);
}

.article-card-content {
    padding: 25px;
}

.article-card-content h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.article-card-content p {
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s;
}

.read-more:after {
    content: '→';
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.read-more:hover {
    color: var(--accent-color);
}

.read-more:hover:after {
    transform: translateX(5px);
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.contact-container {
    display: flex;
    flex-wrap: wrap;
    max-width: 1100px;
    margin: 0 auto;
    background-color: #f8f9fa;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-info {
    flex: 1;
    min-width: 300px;
    padding: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: white;
}

.contact-info p {
    margin-bottom: 30px;
    line-height: 1.7;
}

.contact-details {
    margin-top: 30px;
}

.contact-item {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.contact-label {
    font-weight: 600;
    margin-right: 10px;
    min-width: 70px;
}

.contact-form-container {
    flex: 1.5;
    min-width: 300px;
    padding: 40px;
    background-color: white;
}

.contact-form {
    display: flex;
    flex-direction: column;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e1e5eb;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.submit-button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
    align-self: flex-end;
}

.submit-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Footer Styles Update */
.footer-newsletter {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
}

.footer-newsletter h3 {
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-newsletter h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-newsletter p {
    margin-bottom: 15px;
    color: #ccc;
}

.newsletter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    min-width: 180px;
    padding: 10px 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    color: white;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

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

.newsletter-form button {
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.newsletter-form button:hover {
    background-color: var(--accent-color);
}

.privacy-links {
    margin-top: 10px;
}

.privacy-links a {
    color: #aaa;
    transition: color 0.3s;
}

.privacy-links a:hover {
    color: white;
}

.divider {
    margin: 0 10px;
    color: rgba(255, 255, 255, 0.3);
}

/* Responsive Adjustments */
@media screen and (max-width: 991px) {
    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        justify-content: flex-start;
        padding-left: 60px;
    }

    .timeline-dot {
        left: 30px;
    }

    .timeline-content {
        width: 100%;
    }

    .timeline-item:nth-child(odd) .timeline-content::after,
    .timeline-item:nth-child(even) .timeline-content::after {
        left: -10px;
    }

    .article-content {
        flex-direction: column;
    }

    .article-image, .article-text {
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .contact-container {
        flex-direction: column;
    }

    .contact-info, .contact-form-container {
        width: 100%;
    }

    .data-viz-text, .data-viz-graphic {
        min-width: 100%;
        padding: 0;
        margin-bottom: 30px;
    }

    .featured-article {
        padding: 50px 0;
    }

    .article-content {
        gap: 20px;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }
}

@media screen and (max-width: 576px) {
    .timeline-section .section-title,
    .data-viz-header h2,
    .section-title {
        font-size: 1.8rem;
    }

    .timeline-content h3 {
        font-size: 1.2rem;
    }

    .timeline-content h4 {
        font-size: 1.1rem;
    }

    .article-card-content h3 {
        font-size: 1.2rem;
    }

    .contact-info {
        padding: 30px;
    }

    .contact-form-container {
        padding: 30px;
    }

    .submit-button {
        width: 100%;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
    }
}

/* Стили для страницы About - KunstigHandel */

/* About Hero Section */
.about-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--light-text);
    padding: 100px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
            linear-gradient(120deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
    z-index: 1;
}

.about-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.about-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.about-hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.about-hero p {
    font-size: 1.3rem;
    line-height: 1.6;
    margin: 0 auto;
    max-width: 700px;
    opacity: 0.9;
}

/* About Mission Section */
.about-mission {
    padding: 100px 0;
    background-color: #ffffff;
}

.mission-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 50px;
}

.mission-image {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.mission-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.mission-image:hover img {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 51, 102, 0.2);
}

.mission-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80%;
    height: 80%;
    border: 3px solid var(--primary-color);
    border-radius: 10px;
    z-index: -1;
    opacity: 0.2;
    transition: all 0.5s ease;
}

.mission-image:hover::before {
    top: -30px;
    right: -30px;
    opacity: 0.4;
}

.mission-text {
    flex: 1;
    min-width: 300px;
}

.mission-text h2 {
    color: var(--secondary-color);
    font-size: 2.5rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.mission-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.mission-text p {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

/* Team Section */
.team-section {
    padding: 100px 0;
    background-color: #f8f9fa;
    position: relative;
    overflow: hidden;
}

.team-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
            radial-gradient(circle at 10% 90%, rgba(0, 102, 204, 0.05) 0%, transparent 30%),
            radial-gradient(circle at 90% 10%, rgba(77, 166, 255, 0.05) 0%, transparent 30%);
    z-index: 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.team-member {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    z-index: 1;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.member-image {
    height: 250px;
    background-color: #f0f0f0;
    position: relative;
    overflow: hidden;
}

.member-placeholder {
    width: 100%;
    height: 100%;
    background-image:
            linear-gradient(45deg, var(--primary-color) 0%, var(--accent-color) 100%);
    opacity: 0.8;
    position: relative;
}

.member-placeholder::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M12 12c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm0 2c-2.67 0-8 1.34-8 4v2h16v-2c0-2.66-5.33-4-8-4z"/></svg>');
    background-size: 60%;
    background-position: center;
    background-repeat: no-repeat;
}

.member-info {
    padding: 25px;
}

.member-info h3 {
    color: var(--secondary-color);
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.member-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1rem;
}

.member-bio {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Approach Section */
.approach-section {
    padding: 100px 0;
    background-color: white;
    position: relative;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.approach-card {
    background-color: #f8f9fa;
    border-radius: 10px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.approach-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 51, 102, 0.1);
}

.approach-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    z-index: 1;
}

.approach-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(0, 102, 204, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    position: relative;
}

.approach-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px dashed var(--primary-color);
    animation: spin 20s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.icon-research, .icon-simplify, .icon-educate, .icon-community {
    width: 35px;
    height: 35px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.icon-research {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%230066cc"><path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/></svg>');
}

.icon-simplify {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%230066cc"><path d="M3 15h18v-2H3v2zm0 4h18v-2H3v2zm0-8h18V9H3v2zm0-6v2h18V5H3z"/></svg>');
}

.icon-educate {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%230066cc"><path d="M5 13.18v4L12 21l7-3.82v-4L12 17l-7-3.82zM12 3L1 9l11 6 9-4.91V17h2V9L12 3z"/></svg>');
}

.icon-community {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%230066cc"><path d="M16 11c1.66 0 2.99-1.34 2.99-3S17.66 5 16 5c-1.66 0-3 1.34-3 3s1.34 3 3 3zm-8 0c1.66 0 2.99-1.34 2.99-3S9.66 5 8 5C6.34 5 5 6.34 5 8s1.34 3 3 3zm0 2c-2.33 0-7 1.17-7 3.5V19h14v-2.5c0-2.33-4.67-3.5-7-3.5zm8 0c-.29 0-.62.02-.97.05 1.16.84 1.97 1.97 1.97 3.45V19h6v-2.5c0-2.33-4.67-3.5-7-3.5z"/></svg>');
}

.approach-card h3 {
    color: var(--secondary-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.approach-card p {
    color: var(--text-color);
    line-height: 1.7;
    font-size: 1rem;
}

/* Responsive Styles for About Page */
@media screen and (max-width: 991px) {
    .about-hero h1 {
        font-size: 2.8rem;
    }

    .mission-content, .team-grid, .approach-grid {
        gap: 30px;
    }
}

@media screen and (max-width: 768px) {
    .about-hero {
        padding: 80px 0 60px;
    }

    .about-hero h1 {
        font-size: 2.2rem;
    }

    .about-hero p {
        font-size: 1.1rem;
    }

    .mission-text h2 {

    }

    .mission-content {
        flex-direction: column;
    }

    .mission-image::before {
        display: none;
    }

    .approach-card {
        padding: 30px 20px;
    }
}

@media screen and (max-width: 576px) {
    .about-hero h1 {
        font-size: 1.8rem;
    }

    .about-hero p {
        font-size: 1rem;
    }

    .member-image {
        height: 200px;
    }

    .mission-text h2 {
        font-size: 1.8rem;
    }

    .approach-icon {
        width: 60px;
        height: 60px;
    }
}

/* Стили для страницы Thank You и Cookie Disclaimer - KunstigHandel */

/* Thank You Section */
.thankyou-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.thankyou-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background-color: white;
    border-radius: 15px;
    padding: 50px 40px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    transform: translateY(0);
    animation: floatIn 0.8s ease-out forwards;
}

@keyframes floatIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.success-icon {
    margin-bottom: 25px;
}

.checkmark-circle {
    width: 80px;
    height: 80px;
    position: relative;
    background-color: #4BB543;
    border-radius: 50%;
    margin: 0 auto;
    box-shadow: 0 5px 15px rgba(75, 181, 67, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.5s ease-out 0.3s forwards;
    transform: scale(0);
}

@keyframes scaleIn {
    0% {
        transform: scale(0);
    }
    80% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.checkmark {
    width: 40px;
    height: 20px;
    border-left: 4px solid white;
    border-bottom: 4px solid white;
    transform: rotate(-45deg) translate(3px, -5px);
    opacity: 0;
    animation: checkmark 0.3s ease-out 0.8s forwards;
}

@keyframes checkmark {
    0% {
        opacity: 0;
        transform: rotate(-45deg) translate(3px, -5px) scale(0.8);
    }
    100% {
        opacity: 1;
        transform: rotate(-45deg) translate(3px, -5px) scale(1);
    }
}

.thankyou-content h1 {
    color: var(--secondary-color);
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.thankyou-content .message {
    color: var(--text-color);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.thankyou-content .sub-message {
    color: #6c757d;
    margin-bottom: 30px;
}

.actions {
    margin-top: 30px;
}

.home-button {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.2);
}

.home-button:hover {
    background-color: var(--secondary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 51, 102, 0.3);
}

/* Cookie Banner Styles */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 34, 68, 0.95);
    color: white;
    padding: 15px 0;
    z-index: 1000;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    transition: transform 0.4s ease-out;
    backdrop-filter: blur(10px);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-text {
    flex: 1;
    min-width: 280px;
}

.cookie-text p {
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

.cookie-actions {
    display: flex;
    gap: 10px;
}

.cookie-accept-btn {
    background-color: white;
    color: var(--secondary-color);
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.cookie-accept-btn:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    .thankyou-section {
        padding: 80px 20px;
    }

    .thankyou-content {
        padding: 40px 25px;
    }

    .thankyou-content h1 {
        font-size: 1.8rem;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-actions {
        width: 100%;
        justify-content: center;
    }
}

@media screen and (max-width: 480px) {
    .checkmark-circle {
        width: 70px;
        height: 70px;
    }

    .checkmark {
        width: 35px;
        height: 18px;
    }

    .thankyou-content h1 {
        font-size: 1.5rem;
    }

    .thankyou-content .message {
        font-size: 1rem;
    }
}