:root {
--primary: #2e7d32;
--primary-dark: #1b5e20;
--secondary: #4caf50;
--accent: #81c784;
--light: #f1f8e9;
--dark: #263238;
--text: #37474f;
--gray: #eceff1;
--white: #ffffff;
--gradient: linear-gradient(135deg, #2e7d32 0%, #4caf50 100%);
--card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
--hover-shadow: 0 15px 35px rgba(46, 125, 50, 0.2);
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Open Sans', sans-serif;
color: var(--text);
line-height: 1.6;
background-color: #fff;
overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
font-family: 'Montserrat', sans-serif;
font-weight: 600;
color: var(--dark);
margin-bottom: 1rem;
}
.container {
width: 100%;
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
}
header {
background-color: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
position: fixed;
width: 100%;
top: 0;
z-index: 1000;
transition: all 0.3s ease;
}
.header-container {
display: flex;
justify-content: space-between;
align-items: center;
padding: 10px 0;
}
.logo a {
display: flex;
align-items: center;
gap: 15px;
text-decoration: none;
}
.logo img {
height: 65px;
transition: transform 0.3s;
}
.logo-text {
display: flex;
flex-direction: column;
line-height: 1.1;
border-left: 2px solid var(--accent);
padding-left: 15px;
}
.logo-tk {
font-family: 'Montserrat', sans-serif;
font-size: 2rem;
font-weight: 700;
color: var(--primary-dark);
transition: color 0.3s;
}
.logo-agri {
font-family: 'Montserrat', sans-serif;
font-size: 0.9rem;
font-weight: 600;
color: var(--secondary);
letter-spacing: 2px;
text-transform: uppercase;
transition: color 0.3s;
}
.logo:hover img {
transform: scale(1.05);
}
.logo:hover .logo-tk {
color: var(--primary);
}
.logo:hover .logo-agri {
color: var(--primary-dark);
}
nav {
display: flex;
align-items: center;
}
nav ul {
display: flex;
list-style: none;
}
nav ul li {
margin-left: 30px;
}
nav ul li a {
text-decoration: none;
color: var(--text);
font-weight: 500;
font-size: 1rem;
position: relative;
transition: color 0.3s;
}
nav ul li a::after {
content: '';
position: absolute;
bottom: -5px;
left: 0;
width: 0;
height: 2px;
background: var(--primary);
transition: width 0.3s;
}
nav ul li a:hover {
color: var(--primary);
}
nav ul li a:hover::after {
width: 100%;
}
.menu-toggle {
display: none;
flex-direction: column;
justify-content: space-between;
width: 30px;
height: 21px;
cursor: pointer;
}
.menu-toggle span {
display: block;
height: 3px;
width: 100%;
background-color: var(--primary);
border-radius: 3px;
transition: all 0.3s ease;
}
.language-switcher {
position: relative;
margin-left: 25px;
}
.current-lang {
display: flex;
align-items: center;
background: var(--light);
padding: 8px 15px;
border-radius: 30px;
cursor: pointer;
font-weight: 500;
transition: all 0.3s;
border: 1px solid transparent;
}
.current-lang:hover {
background: var(--accent);
border-color: var(--primary);
transform: translateY(-2px);
}
.current-lang i {
margin-left: 8px;
transition: transform 0.3s;
}
.current-lang:hover i {
transform: rotate(180deg);
}
.lang-dropdown {
position: absolute;
top: 100%;
right: 0;
background: white;
box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
border-radius: 10px;
width: 180px;
margin-top: 10px;
opacity: 0;
visibility: hidden;
transform: translateY(-10px);
transition: all 0.3s;
z-index: 100;
}
.lang-dropdown.active {
opacity: 1;
visibility: visible;
transform: translateY(0);
}
.lang-dropdown a {
display: block;
padding: 12px 15px;
text-decoration: none;
color: var(--text);
transition: all 0.3s;
}
.lang-dropdown a:hover {
background: var(--light);
color: var(--primary);
padding-left: 20px;
}
.lang-dropdown a.active {
background: var(--light);
color: var(--primary);
font-weight: 600;
}
.hero {
background: linear-gradient(rgba(46, 125, 50, 0.7), rgba(27, 94, 32, 0.8)), url('https://pixnio.com/free-images/2020/07/15/2020-07-15-13-26-40.jpg') no-repeat center center/cover;
color: white;
padding: 180px 0 120px;
text-align: center;
position: relative;
overflow: hidden;
}
.hero::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}
.hero h2 {
font-size: 3.5rem;
margin-bottom: 1.5rem;
color: white;
font-weight: 700;
text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
animation: fadeInUp 1s ease;
}
.hero p {
font-size: 1.3rem;
max-width: 800px;
margin: 0 auto 2.5rem;
font-weight: 500;
animation: fadeInUp 1s ease 0.2s;
animation-fill-mode: both;
}
@keyframes fadeInUp {
from { opacity: 0; transform: translateY(30px); }
to { opacity: 1; transform: translateY(0); }
}
.btn {
display: inline-block;
background: var(--white);
color: var(--primary);
padding: 14px 35px;
border-radius: 50px;
text-decoration: none;
font-weight: 600;
font-size: 1.1rem;
transition: all 0.3s;
border: none;
cursor: pointer;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
animation: fadeInUp 1s ease 0.4s;
animation-fill-mode: both;
}
.btn:hover {
background: var(--primary);
color: var(--white);
transform: translateY(-5px);
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}
.about {
padding: 100px 0;
background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e9 100%);
position: relative;
}
.section-title {
text-align: center;
margin-bottom: 4rem;
}
.section-title h2 {
font-size: 2.8rem;
position: relative;
display: inline-block;
color: var(--primary-dark);
}
.section-title h2::after {
content: '';
position: absolute;
bottom: -15px;
left: 50%;
transform: translateX(-50%);
width: 100px;
height: 4px;
background: var(--gradient);
border-radius: 2px;
}
.about-content {
display: flex;
flex-direction: column;
gap: 40px;
}
.about-block {
background: var(--white);
border-radius: 16px;
padding: 40px;
box-shadow: var(--card-shadow);
transition: all 0.3s;
position: relative;
overflow: hidden;
}
.about-block::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 5px;
height: 100%;
background: var(--gradient);
}
.about-block:hover {
transform: translateY(-5px);
box-shadow: var(--hover-shadow);
}
.about-block h3 {
color: var(--primary-dark);
margin-bottom: 20px;
font-size: 1.6rem;
display: flex;
align-items: center;
}
.about-block h3 i {
margin-right: 15px;
color: var(--primary);
font-size: 1.4rem;
}
.founder-image-container {
margin-top: 40px;
text-align: center;
}
.founder-img {
width: 100%;
max-width: 300px;
height: auto;
border-radius: 16px;
box-shadow: var(--card-shadow);
margin-bottom: 15px;
border: 5px solid var(--light);
transition: transform 0.3s, border-color 0.3s;
}
.founder-img:hover {
transform: scale(1.03);
border-color: var(--accent);
}
.founder-name {
font-family: 'Montserrat', sans-serif;
color: var(--primary-dark);
font-size: 1.3rem;
font-weight: 700;
margin-bottom: 5px;
}
.founder-title {
color: var(--secondary);
font-size: 1rem;
font-weight: 500;
}
.cv-link {
display: inline-flex;
align-items: center;
gap: 8px;
margin-top: 14px;
padding: 11px 18px;
border-radius: 6px;
background: var(--gradient);
color: var(--white);
font-weight: 700;
text-decoration: none;
box-shadow: 0 8px 18px rgba(46, 125, 50, 0.18);
transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.cv-link:hover {
transform: translateY(-2px);
box-shadow: 0 12px 24px rgba(46, 125, 50, 0.25);
}
.services {
padding: 100px 0;
background: white;
position: relative;
}
.services-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
gap: 40px;
margin-top: 60px;
}
.service-card {
background: var(--white);
border-radius: 16px;
padding: 40px;
box-shadow: var(--card-shadow);
transition: all 0.4s;
position: relative;
overflow: hidden;
height: 100%;
display: flex;
flex-direction: column;
}
.service-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 5px;
background: var(--gradient);
}
.service-card:hover {
transform: translateY(-10px);
box-shadow: var(--hover-shadow);
}
.service-card i {
font-size: 2.5rem;
color: var(--primary);
margin-bottom: 20px;
}
.service-card h3 {
color: var(--primary-dark);
margin-bottom: 15px;
font-size: 1.4rem;
}
.service-card p {
margin-bottom: 0;
flex-grow: 1;
}
.areas-of-focus {
margin-top: 80px;
text-align: center;
}
.areas-of-focus h3 {
color: var(--primary-dark);
margin-bottom: 30px;
font-size: 1.8rem;
position: relative;
display: inline-block;
}
.areas-of-focus h3::after {
content: '';
position: absolute;
bottom: -10px;
left: 50%;
transform: translateX(-50%);
width: 60px;
height: 3px;
background: var(--gradient);
border-radius: 2px;
}
.focus-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 20px;
list-style: none;
padding: 0;
text-align: left;
}
.focus-grid li {
background: var(--light);
padding: 15px 20px;
border-radius: 10px;
color: var(--primary-dark);
font-weight: 500;
display: flex;
align-items: center;
transition: transform 0.3s, box-shadow 0.3s;
}
.focus-grid li:hover {
transform: translateY(-3px);
box-shadow: var(--card-shadow);
}
.focus-grid li::before {
content: '\f00c';
font-family: 'Font Awesome 5 Free';
font-weight: 900;
margin-right: 10px;
color: var(--primary);
}
.blog {
padding: 100px 0;
background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e9 100%);
position: relative;
}
.blog-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
gap: 30px;
margin-top: 60px;
}
.blog-card {
background: var(--white);
border-radius: 16px;
padding: 30px;
box-shadow: var(--card-shadow);
transition: all 0.4s;
border-top: 5px solid var(--primary);
display: flex;
flex-direction: column;
}
.blog-card:hover {
transform: translateY(-10px);
box-shadow: var(--hover-shadow);
}
.blog-card > i {
font-size: 2.5rem;
color: var(--primary);
margin-bottom: 20px;
}
.blog-card h3 {
font-size: 1.2rem;
margin-bottom: 15px;
color: var(--primary-dark);
line-height: 1.5;
}
.blog-card p {
font-size: 0.95rem;
margin-bottom: 20px;
flex-grow: 1;
color: var(--text);
}
.blog-link {
color: var(--primary);
font-weight: 600;
text-decoration: none;
display: inline-flex;
align-items: center;
transition: color 0.3s;
margin-top: auto;
}
.blog-link i {
margin-left: 8px;
font-size: 0.8rem;
transition: transform 0.3s;
}
.blog-link:hover {
color: var(--primary-dark);
}
.blog-link:hover i {
transform: translateX(5px);
}
.contact {
padding: 100px 0;
background: white;
position: relative;
}
.contact::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 150px;
background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%);
z-index: -1;
}
.contact-container {
display: flex;
justify-content: center;
margin-top: 60px;
}
.contact-info {
background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e9 100%);
border-radius: 16px;
padding: 40px;
box-shadow: var(--card-shadow);
width: 100%;
max-width: 800px;
}
.contact-info h3 {
font-size: 1.8rem;
margin-bottom: 30px;
color: var(--primary-dark);
position: relative;
padding-bottom: 15px;
}
.contact-info h3::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
width: 60px;
height: 3px;
background: var(--gradient);
border-radius: 2px;
}
.contact-item {
display: flex;
align-items: flex-start;
margin-bottom: 30px;
}
.contact-item > i {
font-size: 1.8rem;
color: var(--primary);
margin-right: 20px;
width: 40px;
text-align: center;
background: var(--white);
height: 40px;
line-height: 40px;
border-radius: 50%;
box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}
.contact-item div h4 {
font-size: 1.1rem;
margin-bottom: 5px;
color: var(--primary-dark);
}
.contact-item div a {
color: var(--text);
text-decoration: none;
transition: all 0.3s;
position: relative;
display: inline-block;
}
.contact-item div a::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
width: 0;
height: 2px;
background: var(--primary);
transition: width 0.3s;
}
.contact-item div a:hover {
color: var(--primary);
}
.contact-item div a:hover::after {
width: 100%;
}
.contact-item div a i {
margin-left: 5px;
font-size: 0.9rem;
vertical-align: middle;
}
footer {
background: var(--dark);
color: white;
padding: 70px 0 30px;
position: relative;
overflow: hidden;
}
footer::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 5px;
background: var(--gradient);
}
.footer-content {
display: flex;
justify-content: space-between;
flex-wrap: wrap;
margin-bottom: 50px;
}
.footer-logo {
flex: 1;
min-width: 300px;
margin-bottom: 30px;
}
.footer-logo h2 {
color: white;
margin-bottom: 15px;
font-size: 1.8rem;
}
.footer-logo p {
color: #b0bec5;
margin-bottom: 25px;
font-size: 1.1rem;
}
.social-links {
display: flex;
gap: 15px;
flex-wrap: wrap;
}
.social-links a {
display: inline-flex;
align-items: center;
justify-content: center;
width: 45px;
height: 45px;
background: rgba(255, 255, 255, 0.1);
border-radius: 50%;
color: white;
transition: all 0.3s;
font-size: 1.2rem;
}
.social-links a:hover {
background: var(--primary);
transform: translateY(-5px);
}
.footer-links {
flex: 1;
min-width: 200px;
margin-bottom: 30px;
padding-left: 40px;
}
.footer-links h3 {
color: white;
margin-bottom: 25px;
position: relative;
padding-bottom: 15px;
font-size: 1.3rem;
}
.footer-links h3::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
width: 50px;
height: 3px;
background: var(--primary);
border-radius: 2px;
}
.footer-links ul {
list-style: none;
}
.footer-links ul li {
margin-bottom: 15px;
}
.footer-links ul li a {
color: #b0bec5;
text-decoration: none;
transition: all 0.3s;
display: inline-block;
position: relative;
}
.footer-links ul li a::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
width: 0;
height: 1px;
background: var(--primary);
transition: width 0.3s;
}
.footer-links ul li a:hover {
color: var(--white);
padding-left: 5px;
}
.footer-links ul li a:hover::after {
width: 100%;
}
.copyright {
text-align: center;
padding-top: 30px;
border-top: 1px solid rgba(255, 255, 255, 0.1);
color: #b0bec5;
font-size: 0.95rem;
}
a {
text-decoration: none;
color: inherit;
}
.academic-profiles {
margin-top: 30px;
}
.academic-profiles h4 {
color: white;
margin-bottom: 15px;
font-size: 1.1rem;
}
.academic-links {
display: flex;
gap: 15px;
}
.academic-links a {
display: inline-flex;
align-items: center;
justify-content: center;
width: 45px;
height: 45px;
background: rgba(255, 255, 255, 0.1);
border-radius: 50%;
color: white;
transition: all 0.3s;
font-size: 1.2rem;
}
.academic-links a:hover {
background: var(--primary);
transform: translateY(-5px);
}
@media (max-width: 1200px) {
.hero h2 { font-size: 3rem; }
.hero p { font-size: 1.2rem; }
}
@media (max-width: 992px) {
.hero h2 { font-size: 2.8rem; }
.section-title h2 { font-size: 2.4rem; }
}
@media (max-width: 768px) {
.header-container { flex-wrap: wrap; padding: 15px; }
.logo { margin-bottom: 15px; order: 1; }
.logo img { height: 55px; }
.logo-tk { font-size: 1.6rem; }
.logo-agri { font-size: 0.8rem; }
.menu-toggle { display: flex; order: 3; margin-top: 10px; }
nav { order: 4; width: 100%; margin-top: 15px; }
nav ul { flex-direction: column; width: 100%; background: white; border-radius: 10px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); overflow: hidden; max-height: 0; transition: max-height 0.3s ease; }
nav ul.active { max-height: 500px; }
nav ul li { margin: 0; border-bottom: 1px solid #f0f0f0; }
nav ul li:last-child { border-bottom: none; }
nav ul li a { display: block; padding: 15px 20px; width: 100%; }
nav ul li a::after { display: none; }
.language-switcher { order: 2; margin: 0 0 0 auto; }
.hero { padding: 140px 0 100px; }
.hero h2 { font-size: 2.2rem; line-height: 1.3; }
.hero p { font-size: 1.1rem; line-height: 1.6; }
.section-title { margin-bottom: 3rem; }
.section-title h2 { font-size: 2rem; }
.section-title h2::after { width: 80px; }
.services-grid, .blog-grid { grid-template-columns: 1fr; gap: 30px; }
.service-card, .blog-card { padding: 30px 25px; }
.about-block { padding: 30px 25px; }
.contact-info { padding: 30px 25px; }
.footer-content { flex-direction: column; }
.footer-links { padding-left: 0; width: 100%; }
.footer-links h3 { margin-top: 20px; }
.footer-links ul { display: flex; flex-wrap: wrap; gap: 15px; }
.footer-links ul li { margin: 0; }
}
@media (max-width: 576px) {
.container { padding: 0 15px; }
.logo img { height: 45px; }
.logo-tk { font-size: 1.4rem; }
.logo-agri { font-size: 0.7rem; letter-spacing: 1px; }
.logo-text { padding-left: 10px; }
.hero h2 { font-size: 1.9rem; }
.hero p { font-size: 1rem; }
.btn { padding: 12px 25px; font-size: 1rem; }
.section-title h2 { font-size: 1.8rem; }
.service-card, .blog-card, .about-block, .contact-info { padding: 25px 20px; }
.founder-img { max-width: 220px; }
.contact-item { align-items: center; }
.contact-item i { margin-right: 15px; width: 35px; height: 35px; line-height: 35px; font-size: 1.5rem; }
.social-links a, .academic-links a { width: 40px; height: 40px; font-size: 1.1rem; }
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }

/* ===== Blog post (article) page ===== */
.article-hero {
  background: var(--gradient);
  color: var(--white);
  padding: 160px 0 70px;
  text-align: center;
}
.article-hero .container { max-width: 860px; }
.article-hero .eyebrow {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  margin-bottom: 18px;
}
.article-hero h1 {
  color: var(--white);
  font-size: 2.6rem;
  line-height: 1.25;
  margin-bottom: 18px;
}
.article-hero .meta {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  color: rgba(255,255,255,0.9);
  font-size: 0.95rem;
}
.article-hero .meta i { margin-right: 6px; }

.article-body { padding: 70px 0 90px; background: #fff; }
.article-body .container { max-width: 780px; }
.article-body p {
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 1.4rem;
  color: var(--text);
}
.article-body h2 {
  font-size: 1.7rem;
  margin-top: 2.4rem;
  margin-bottom: 1rem;
  color: var(--primary-dark);
}
.article-body h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--secondary);
  margin-top: 10px;
  border-radius: 3px;
}
.article-body ul, .article-body ol { margin: 0 0 1.4rem 1.4rem; }
.article-body li { margin-bottom: 0.5rem; line-height: 1.75; }
.article-body blockquote {
  border-left: 4px solid var(--secondary);
  background: var(--light);
  margin: 1.6rem 0;
  padding: 18px 24px;
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--primary-dark);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: 30px;
  transition: gap 0.2s;
}
.back-link:hover { gap: 12px; color: var(--primary-dark); }

.related {
  background: var(--light);
  padding: 70px 0 90px;
}
.related h2 { text-align: center; margin-bottom: 40px; font-size: 1.8rem; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.related .blog-card { background: var(--white); }

@media (max-width: 768px) {
  .article-hero { padding: 130px 0 50px; }
  .article-hero h1 { font-size: 1.8rem; }
  .article-body { padding: 50px 0 70px; }
  .article-body h2 { font-size: 1.4rem; }
}