:root {
--primary-color: #2c5f8d;
--secondary-color: #e67e22;
--text-dark: #2c3e50;
--text-light: #7f8c8d;
--background-light: #f8f9fa;
--white: #ffffff;
--border-color: #e1e8ed;
--success-color: #27ae60;
--error-color: #e74c3c;
--shadow: 0 2px 15px rgba(0,0,0,0.1);
--shadow-hover: 0 5px 25px rgba(0,0,0,0.15);
--transition: all 0.3s ease;
}

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

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

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

.container-fluid {
max-width: 100%;
padding: 0 20px;
}

.container-narrow {
max-width: 900px;
margin: 0 auto;
padding: 0 20px;
}

.main-header {
background: var(--white);
box-shadow: var(--shadow);
position: sticky;
top: 0;
z-index: 1000;
padding: 15px 0;
}

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

.logo-section {
display: flex;
align-items: center;
gap: 15px;
}

.logo-section a {
display: flex;
align-items: center;
gap: 15px;
text-decoration: none;
}

.logo-img {
width: 50px;
height: 50px;
border-radius: 8px;
object-fit: cover;
}

.site-title {
font-size: 1.3rem;
font-weight: 700;
color: var(--primary-color);
}

.primary-nav {
display: flex;
}

.nav-list {
display: flex;
list-style: none;
gap: 30px;
align-items: center;
}

.nav-link {
text-decoration: none;
color: var(--text-dark);
font-weight: 500;
transition: var(--transition);
padding: 8px 0;
position: relative;
}

.nav-link:hover,
.nav-link.active {
color: var(--primary-color);
}

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

.mobile-menu-toggle {
display: none;
background: none;
border: none;
font-size: 1.8rem;
cursor: pointer;
color: var(--primary-color);
}

.hero-section {
background: linear-gradient(135deg, var(--primary-color), #1a3a52);
color: var(--white);
padding: 100px 0;
position: relative;
overflow: hidden;
}

.hero-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0,0,0,0.3);
}

.hero-content {
position: relative;
z-index: 1;
text-align: center;
max-width: 800px;
margin: 0 auto;
}

.hero-title {
font-size: 3rem;
margin-bottom: 20px;
font-weight: 700;
}

.hero-subtitle {
font-size: 1.3rem;
margin-bottom: 30px;
opacity: 0.95;
}

.cta-button {
display: inline-block;
background: var(--secondary-color);
color: var(--white);
padding: 15px 40px;
text-decoration: none;
border-radius: 50px;
font-weight: 600;
transition: var(--transition);
box-shadow: var(--shadow);
}

.cta-button:hover {
background: #d35400;
transform: translateY(-2px);
box-shadow: var(--shadow-hover);
}

.features-section,
.mistakes-section,
.intro-section,
.about-intro,
.values-section,
.team-section {
padding: 80px 0;
}

.section-title {
text-align: center;
font-size: 2.5rem;
margin-bottom: 50px;
color: var(--primary-color);
font-weight: 700;
}

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

.feature-card {
background: var(--white);
padding: 30px;
border-radius: 10px;
box-shadow: var(--shadow);
transition: var(--transition);
text-align: center;
}

.feature-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-hover);
}

.feature-icon {
font-size: 3rem;
margin-bottom: 20px;
}

.feature-card h3 {
color: var(--primary-color);
margin-bottom: 15px;
font-size: 1.4rem;
}

.feature-card p {
color: var(--text-light);
line-height: 1.8;
}

.mistakes-section {
background: var(--background-light);
}

.mistakes-container {
max-width: 900px;
margin: 0 auto;
}

.mistake-item {
display: flex;
gap: 25px;
margin-bottom: 40px;
background: var(--white);
padding: 30px;
border-radius: 10px;
box-shadow: var(--shadow);
}

.mistake-number {
flex-shrink: 0;
width: 50px;
height: 50px;
background: var(--secondary-color);
color: var(--white);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.5rem;
font-weight: 700;
}

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

.mistake-content p {
color: var(--text-light);
line-height: 1.8;
}

.newsletter-section {
background: var(--primary-color);
color: var(--white);
padding: 60px 0;
}

.newsletter-wrapper {
max-width: 700px;
margin: 0 auto;
text-align: center;
}

.newsletter-content h2 {
font-size: 2rem;
margin-bottom: 15px;
}

.newsletter-content p {
margin-bottom: 30px;
opacity: 0.95;
}

.newsletter-form {
display: flex;
gap: 10px;
margin-bottom: 20px;
}

.newsletter-input {
flex: 1;
padding: 15px 20px;
border: none;
border-radius: 50px;
font-size: 1rem;
}

.newsletter-button {
padding: 15px 35px;
background: var(--secondary-color);
color: var(--white);
border: none;
border-radius: 50px;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
white-space: nowrap;
}

.newsletter-button:hover {
background: #d35400;
transform: translateY(-2px);
}

.subscriber-counter {
display: flex;
align-items: center;
justify-content: center;
gap: 10px;
opacity: 0.9;
}

.counter-icon {
font-size: 1.5rem;
}

.intro-content {
max-width: 900px;
margin: 0 auto;
}

.intro-content h2 {
font-size: 2rem;
color: var(--primary-color);
margin-bottom: 25px;
}

.intro-content p {
font-size: 1.1rem;
line-height: 1.9;
color: var(--text-light);
margin-bottom: 20px;
}

.page-header {
background: linear-gradient(135deg, var(--primary-color), #1a3a52);
color: var(--white);
padding: 60px 0;
text-align: center;
}

.page-header h1 {
font-size: 2.5rem;
margin-bottom: 15px;
}

.page-header p {
font-size: 1.2rem;
opacity: 0.95;
}

.blog-listing {
padding: 80px 0;
}

.posts-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
gap: 40px;
}

.post-card {
background: var(--white);
border-radius: 10px;
overflow: hidden;
box-shadow: var(--shadow);
transition: var(--transition);
}

.post-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-hover);
}

.post-image {
width: 100%;
height: 250px;
overflow: hidden;
}

.post-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: var(--transition);
}

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

.post-content {
padding: 25px;
}

.post-meta {
display: flex;
gap: 15px;
margin-bottom: 15px;
font-size: 0.9rem;
color: var(--text-light);
flex-wrap: wrap;
}

.post-category {
background: var(--secondary-color);
color: var(--white);
padding: 4px 12px;
border-radius: 15px;
font-size: 0.85rem;
font-weight: 600;
}

.post-content h2 {
margin-bottom: 15px;
}

.post-content h2 a {
color: var(--text-dark);
text-decoration: none;
transition: var(--transition);
}

.post-content h2 a:hover {
color: var(--primary-color);
}

.post-content p {
color: var(--text-light);
line-height: 1.8;
margin-bottom: 15px;
}

.read-more {
color: var(--primary-color);
text-decoration: none;
font-weight: 600;
transition: var(--transition);
}

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

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

.about-content h2 {
font-size: 2rem;
color: var(--primary-color);
margin-bottom: 25px;
}

.about-content p {
font-size: 1.1rem;
line-height: 1.9;
color: var(--text-light);
margin-bottom: 20px;
}

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

.team-member {
background: var(--white);
border-radius: 10px;
overflow: hidden;
box-shadow: var(--shadow);
text-align: center;
transition: var(--transition);
}

.team-member:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-hover);
}

.team-member img {
width: 100%;
height: 400px;
object-fit: cover;
}

.team-member h3 {
color: var(--primary-color);
font-size: 1.3rem;
margin: 20px 0 5px;
padding: 0 20px;
}

.member-position {
color: var(--secondary-color);
font-weight: 600;
margin-bottom: 15px;
padding: 0 20px;
}

.member-bio {
color: var(--text-light);
line-height: 1.8;
padding: 0 20px 25px;
}

.values-section {
background: var(--background-light);
}

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

.value-item {
background: var(--white);
padding: 30px;
border-radius: 10px;
box-shadow: var(--shadow);
text-align: center;
}

.value-icon {
font-size: 3rem;
color: var(--success-color);
margin-bottom: 15px;
}

.value-item h3 {
color: var(--primary-color);
margin-bottom: 15px;
font-size: 1.3rem;
}

.value-item p {
color: var(--text-light);
line-height: 1.8;
}

.contact-section {
padding: 80px 0;
}

.contact-wrapper {
display: grid;
grid-template-columns: 1fr 1.5fr;
gap: 50px;
}

.contact-info-side h2,
.contact-form-side h2 {
color: var(--primary-color);
margin-bottom: 20px;
font-size: 1.8rem;
}

.contact-info-side p {
color: var(--text-light);
line-height: 1.8;
margin-bottom: 30px;
}

.contact-details {
display: flex;
flex-direction: column;
gap: 25px;
}

.contact-item {
display: flex;
gap: 15px;
}

.contact-icon {
font-size: 1.5rem;
flex-shrink: 0;
}

.contact-text h4 {
color: var(--primary-color);
margin-bottom: 5px;
}

.contact-text p,
.contact-text a {
color: var(--text-light);
text-decoration: none;
line-height: 1.6;
}

.contact-text a:hover {
color: var(--primary-color);
}

.contact-form {
display: flex;
flex-direction: column;
gap: 20px;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
padding: 12px 15px;
border: 1px solid var(--border-color);
border-radius: 5px;
font-size: 1rem;
font-family: inherit;
transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
outline: none;
border-color: var(--primary-color);
box-shadow: 0 0 0 3px rgba(44, 95, 141, 0.1);
}

.submit-button {
padding: 15px;
background: var(--primary-color);
color: var(--white);
border: none;
border-radius: 5px;
font-size: 1.1rem;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
}

.submit-button:hover {
background: #1a3a52;
transform: translateY(-2px);
}

.modal {
display: none;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0,0,0,0.6);
z-index: 2000;
align-items: center;
justify-content: center;
}

.modal.active {
display: flex;
}

.modal-content {
background: var(--white);
padding: 40px;
border-radius: 10px;
text-align: center;
max-width: 500px;
position: relative;
animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
from {
transform: translateY(-50px);
opacity: 0;
}
to {
transform: translateY(0);
opacity: 1;
}
}

.modal-close {
position: absolute;
top: 15px;
right: 20px;
font-size: 2rem;
cursor: pointer;
color: var(--text-light);
}

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

.modal-icon {
font-size: 4rem;
color: var(--success-color);
margin-bottom: 20px;
}

.modal-content h2 {
color: var(--primary-color);
margin-bottom: 15px;
}

.modal-content p {
color: var(--text-light);
margin-bottom: 25px;
line-height: 1.6;
}

.modal-button {
padding: 12px 30px;
background: var(--primary-color);
color: var(--white);
border: none;
border-radius: 5px;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
}

.modal-button:hover {
background: #1a3a52;
}

.post-single {
padding: 0;
}

.post-hero {
width: 100%;
height: 500px;
overflow: hidden;
}

.post-hero img {
width: 100%;
height: 100%;
object-fit: cover;
}

.post-header {
padding: 50px 0 30px;
}

.post-header h1 {
font-size: 2.5rem;
color: var(--primary-color);
margin: 15px 0;
line-height: 1.3;
}

.post-body {
padding-bottom: 50px;
}

.post-body h2 {
color: var(--primary-color);
font-size: 1.8rem;
margin: 35px 0 20px;
}

.post-body h3 {
color: var(--text-dark);
font-size: 1.4rem;
margin: 30px 0 15px;
}

.post-body p {
color: var(--text-light);
line-height: 1.9;
margin-bottom: 20px;
font-size: 1.05rem;
}

.post-body ul,
.post-body ol {
margin: 20px 0 20px 30px;
color: var(--text-light);
line-height: 1.9;
}

.post-body li {
margin-bottom: 10px;
}

.post-body strong {
color: var(--text-dark);
font-weight: 600;
}

.post-conclusion {
background: var(--background-light);
padding: 30px;
border-radius: 10px;
margin: 40px 0;
border-left: 4px solid var(--secondary-color);
}

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

.post-conclusion p {
color: var(--text-light);
line-height: 1.8;
}

.related-posts {
margin-top: 60px;
padding-top: 60px;
border-top: 2px solid var(--border-color);
}

.related-posts h3 {
color: var(--primary-color);
font-size: 1.8rem;
margin-bottom: 30px;
}

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

.related-item {
display: block;
text-decoration: none;
background: var(--white);
border-radius: 10px;
overflow: hidden;
box-shadow: var(--shadow);
transition: var(--transition);
}

.related-item:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-hover);
}

.related-item img {
width: 100%;
height: 200px;
object-fit: cover;
}

.related-item h4 {
padding: 20px;
color: var(--text-dark);
transition: var(--transition);
}

.related-item:hover h4 {
color: var(--primary-color);
}

.site-footer {
background: var(--text-dark);
color: var(--white);
padding: 60px 0 20px;
}

.footer-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 40px;
margin-bottom: 40px;
}

.footer-column h4 {
color: var(--white);
margin-bottom: 20px;
font-size: 1.2rem;
}

.footer-column p {
color: rgba(255,255,255,0.8);
line-height: 1.8;
margin-bottom: 10px;
}

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

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

.footer-links a {
color: rgba(255,255,255,0.8);
text-decoration: none;
transition: var(--transition);
}

.footer-links a:hover {
color: var(--white);
padding-left: 5px;
}

.footer-column a {
color: rgba(255,255,255,0.8);
text-decoration: none;
transition: var(--transition);
}

.footer-column a:hover {
color: var(--white);
}

.registration-number {
font-size: 0.9rem;
opacity: 0.7;
margin-top: 15px;
}

.footer-bottom {
text-align: center;
padding-top: 30px;
border-top: 1px solid rgba(255,255,255,0.1);
color: rgba(255,255,255,0.7);
}

.cookie-banner {
position: fixed;
bottom: 0;
left: 0;
right: 0;
background: var(--white);
box-shadow: 0 -5px 25px rgba(0,0,0,0.2);
padding: 25px;
z-index: 1500;
display: none;
animation: slideUp 0.4s ease;
}

@keyframes slideUp {
from {
transform: translateY(100%);
}
to {
transform: translateY(0);
}
}

.cookie-banner.active {
display: block;
}

.cookie-content {
max-width: 1200px;
margin: 0 auto;
display: flex;
justify-content: space-between;
align-items: center;
gap: 30px;
flex-wrap: wrap;
}

.cookie-text h3 {
color: var(--primary-color);
margin-bottom: 10px;
}

.cookie-text p {
color: var(--text-light);
line-height: 1.6;
}

.cookie-text a {
color: var(--primary-color);
text-decoration: underline;
}

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

.cookie-btn {
padding: 10px 25px;
border: none;
border-radius: 5px;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
white-space: nowrap;
}

.cookie-btn.accept-all {
background: var(--success-color);
color: var(--white);
}

.cookie-btn.accept-all:hover {
background: #229954;
}

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

.cookie-btn.customize:hover {
background: #1a3a52;
}

.cookie-btn.decline {
background: var(--border-color);
color: var(--text-dark);
}

.cookie-btn.decline:hover {
background: #d5d5d5;
}

@media (max-width: 768px) {
.primary-nav {
display: none;
position: absolute;
top: 100%;
left: 0;
right: 0;
background: var(--white);
box-shadow: var(--shadow);
padding: 20px;
}

.primary-nav.active {
display: block;
}

.nav-list {
flex-direction: column;
gap: 15px;
}

.mobile-menu-toggle {
display: block;
}

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

.hero-subtitle {
font-size: 1.1rem;
}

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

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

.newsletter-button {
width: 100%;
}

.contact-wrapper {
grid-template-columns: 1fr;
}

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

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

.features-grid,
.values-grid {
grid-template-columns: 1fr;
}

.post-hero {
height: 300px;
}

.post-header h1 {
font-size: 1.8rem;
}

.cookie-content {
flex-direction: column;
align-items: flex-start;
}

.cookie-buttons {
width: 100%;
}

.cookie-btn {
flex: 1;
min-width: auto;
}
}

@media (max-width: 480px) {
.hero-title {
font-size: 1.6rem;
}

.logo-img {
width: 40px;
height: 40px;
}

.site-title {
font-size: 1.1rem;
}

.mistake-item {
flex-direction: column;
align-items: center;
text-align: center;
}

.form-group input,
.form-group select,
.form-group textarea {
font-size: 16px;
}
}