/* Variables Setup */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #0ea5e9;
    --accent-color: #06b6d4;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --background-light: #f8fafc;
    --background-white: #ffffff;
    --border-light: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

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

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

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

/* Container Styles */
.pttekno-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Heading Styles */
.pttekno-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    line-height: 1.2;
}

.pttekno-section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 700px;
}

.pttekno-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

/* Button Styles */
.pttekno-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    text-align: center;
}

.pttekno-btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.pttekno-btn-primary:hover {
    background-color: var(--primary-dark);
    color: white;
}

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

.pttekno-btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Header Styles */
.pttekno-header {
    background-color: var(--background-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.pttekno-logo {
    width: 180px;
    height: 60px;
    background-image: url('img/company-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.pttekno-nav-list {
    display: flex;
    gap: 2rem;
}

.pttekno-nav-item a {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.pttekno-nav-item a:hover, .pttekno-nav-item.active a {
    color: var(--primary-color);
}

.pttekno-nav-item.active a:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.pttekno-header-actions {
    display: flex;
    align-items: center;
}

/* Subpage Navigation */
.pttekno-subpage-nav {
    background-color: var(--background-white);
    border-bottom: 1px solid var(--border-light);
    padding: 0.75rem 0;
}

.pttekno-subnav-list {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.pttekno-subnav-item a {
    color: var(--text-light);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.pttekno-subnav-item a:hover, .pttekno-subnav-item.active a {
    color: var(--primary-color);
}

.pttekno-subnav-item.active a:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

/* Hero Section */
.pttekno-hero {
    background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.pttekno-hero-content {
    position: relative;
    z-index: 2;
}

.pttekno-hero-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.pttekno-hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.pttekno-hero-title span {
    display: block;
    color: #ffffff;
}

.pttekno-hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.pttekno-hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTQ0MCIgaGVpZ2h0PSI3NjUiIHZpZXdCb3g9IjAgMCAxNDQwIDc2NSIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTE0NDAgNzY1SDBWMEgxNDQwVjc2NVoiIGZpbGw9IndoaXRlIi8+CjxjaXJjbGUgY3g9Ijc2NS41IiBjeT0iNDMyLjUiIHI9IjQzMi41IiBmaWxsPSJ3aGl0ZSIvPgo8Y2lyY2xlIGN4PSIxNzcuNSIgY3k9IjQ1Ny41IiByPSIxNzcuNSIgZmlsbD0id2hpdGUiLz4KPGNpcmNsZSBjeD0iMTI2My41IiBjeT0iMjQ3LjUiIHI9IjE3Ni41IiBmaWxsPSJ3aGl0ZSIvPgo8L3N2Zz4K');
    background-size: cover;
    z-index: 1;
}

/* Team Introduction Section */
.pttekno-team-intro {
    padding: 5rem 0;
    background-color: var(--background-white);
}

.pttekno-team-intro-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.pttekno-team-intro-text h2 {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.pttekno-team-intro-text h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

.pttekno-team-intro-text p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.05rem;
}

.pttekno-team-intro-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Management Team Section */
.pttekno-management-team {
    padding: 5rem 0;
    background-color: var(--background-light);
}

.pttekno-management-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.pttekno-team-member {
    display: flex;
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.pttekno-team-member:hover {
    transform: translateY(-10px);
}

.pttekno-member-image {
    width: 280px;
    height: 320px;
    object-fit: cover;
    flex-shrink: 0;
}

.pttekno-member-info {
    padding: 2rem;
    flex: 1;
}

.pttekno-member-info h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.pttekno-member-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.2rem;
}

.pttekno-member-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.pttekno-member-social {
    display: flex;
    gap: 0.75rem;
}

.pttekno-member-social .pttekno-social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--background-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.pttekno-member-social .pttekno-social-link:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Technical Team Section */.pttekno-tech-team {    padding: 5rem 0;    background-color: var(--background-white);}.pttekno-tech-team-content {    display: grid;    grid-template-columns: 1fr 1fr;    gap: 4rem;    align-items: center;}.pttekno-tech-team-image img {    width: 100%;    border-radius: var(--border-radius);    box-shadow: var(--box-shadow);}.pttekno-tech-highlights {    display: flex;    flex-direction: column;    gap: 2rem;}.pttekno-tech-highlight-item {    position: relative;    padding-left: 1.5rem;    border-left: 3px solid var(--primary-color);    transition: var(--transition);}.pttekno-tech-highlight-item:hover {    transform: translateX(5px);}.pttekno-highlight-content h3 {    font-size: 1.3rem;    color: var(--text-dark);    margin-bottom: 0.75rem;}.pttekno-highlight-content p {    color: var(--text-light);    font-size: 1rem;}

/* Team Culture Section */
.pttekno-team-culture {
    padding: 5rem 0;
    background-color: var(--background-light);
}

.pttekno-culture-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.pttekno-culture-card {
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.pttekno-culture-card:hover {
    transform: translateY(-10px);
}

.pttekno-culture-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.pttekno-culture-content {
    padding: 1.5rem;
}

.pttekno-culture-content h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.pttekno-culture-content p {
    color: var(--text-light);
    font-size: 1rem;
}

.pttekno-culture-highlights {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.pttekno-culture-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pttekno-stat-box {
    background-color: var(--background-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.pttekno-stat-box:hover {
    transform: translateX(10px);
}

.pttekno-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.pttekno-stat-box p {
    color: var(--text-light);
    font-size: 1rem;
}

.pttekno-culture-quote {
    background-color: var(--background-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.pttekno-quote-icon {
    position: absolute;
    top: -20px;
    left: 30px;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pttekno-culture-quote blockquote {
    font-style: italic;
    color: var(--text-dark);
    font-size: 1.1rem;
    line-height: 1.8;
}

.pttekno-culture-quote cite {
    display: block;
    font-style: normal;
    font-weight: 600;
    margin-top: 1.5rem;
    color: var(--primary-color);
}

/* Join Team Section */
.pttekno-join-team {
    padding: 5rem 0;
    background-color: var(--background-white);
}

.pttekno-join-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.pttekno-join-content h2 {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.pttekno-join-content > p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.pttekno-benefits-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.pttekno-benefit-item {
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pttekno-benefit-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
}

.pttekno-benefit-text {
    text-align: center;
}

.pttekno-benefit-text h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.pttekno-benefit-text p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.pttekno-join-action {
    margin-top: 2rem;
}

/* CTA Section */
.pttekno-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    color: white;
}

.pttekno-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.pttekno-cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.pttekno-cta-text {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.pttekno-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.pttekno-cta-buttons .pttekno-btn {
    padding: 0.9rem 2rem;
}

.pttekno-cta-buttons .pttekno-btn-outline {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.pttekno-cta-buttons .pttekno-btn-outline:hover {
    background-color: white;
    color: var(--primary-color);
}

/* Footer Styles */
.pttekno-footer {
    background-color: #1e293b;
    color: #e2e8f0;
    padding: 5rem 0 2rem;
}

.pttekno-footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.pttekno-footer-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pttekno-footer-logo {
    margin-bottom: 1rem;
}

.pttekno-footer-description {
    color: #94a3b8;
    line-height: 1.7;
}

.pttekno-footer-social {
    display: flex;
    gap: 1rem;
}

.pttekno-social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.pttekno-social-link:hover {
    background-color: var(--primary-color);
}

.pttekno-footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pttekno-footer-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: white;
}

.pttekno-footer-menu li, .pttekno-footer-contact li {
    margin-bottom: 0.75rem;
}

.pttekno-footer-menu a {
    color: #94a3b8;
    transition: var(--transition);
}

.pttekno-footer-menu a:hover {
    color: white;
}

.pttekno-footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: #94a3b8;
}

.pttekno-icon {
    font-size: 1.2rem;
    color: var(--primary-light);
}

.pttekno-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    color: #94a3b8;
}

.pttekno-footer-legal {
    display: flex;
    gap: 1.5rem;
}

.pttekno-footer-legal a {
    color: #94a3b8;
}

.pttekno-footer-legal a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 1100px) {
    .pttekno-management-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pttekno-culture-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pttekno-benefits-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .pttekno-team-intro-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .pttekno-team-member {
        flex-direction: column;
    }
    
    .pttekno-member-image {
        width: 100%;
        height: auto;
    }
    
    .pttekno-tech-team-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .pttekno-culture-highlights {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pttekno-footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .pttekno-header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .pttekno-nav-list {
        gap: 1.5rem;
    }
    
    .pttekno-header-actions {
        margin-top: 1rem;
    }
    
    .pttekno-hero-title {
        font-size: 2.5rem;
    }
    
    .pttekno-section-title {
        font-size: 2rem;
    }
    
    .pttekno-culture-cards {
        grid-template-columns: 1fr;
    }
    
    .pttekno-benefits-list {
        grid-template-columns: 1fr;
    }
    
    .pttekno-footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pttekno-footer-bottom {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .pttekno-nav-list {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .pttekno-subnav-list {
        flex-direction: column;
        align-items: center;
    }
    
    .pttekno-cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .pttekno-hero {
        padding: 3rem 0;
    }
    
    .pttekno-hero-title {
        font-size: 2rem;
    }
    
    .pttekno-tech-highlight-item {        padding-left: 1rem;        text-align: left;    }
}