Online Eğitim Kursları

* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
padding: 40px 20px;
position: relative;
}
body::before {
content: ”;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background:
radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.3), transparent 50%),
radial-gradient(circle at 80% 80%, rgba(249, 168, 212, 0.3), transparent 50%),
radial-gradient(circle at 40% 20%, rgba(167, 139, 250, 0.3), transparent 50%);
pointer-events: none;
z-index: 0;
}
.container {
max-width: 1400px;
margin: 0 auto;
position: relative;
z-index: 1;
}
.header {
margin-bottom: 40px;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
padding: 40px;
border-radius: 20px;
box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
animation: fadeInDown 0.8s ease;
}
@keyframes fadeInDown {
from {
opacity: 0;
transform: translateY(-30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.header h1 {
font-size: 2.5rem;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
margin-bottom: 10px;
animation: gradient 3s ease infinite;
background-size: 200% 200%;
}
@keyframes gradient {
0%, 100% { background-position: 0% 50%; }
50% { background-position: 100% 50%; }
}
.header p {
font-size: 1.2rem;
color: #6a6f73;
}
.filter-section {
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
padding: 20px 30px;
border-radius: 15px;
box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
margin-bottom: 20px;
display: flex;
gap: 15px;
flex-wrap: wrap;
align-items: center;
}
.search-box {
flex: 1;
min-width: 250px;
position: relative;
}
.search-box input {
width: 100%;
padding: 12px 45px 12px 15px;
border: 2px solid #e0e0e0;
border-radius: 25px;
font-size: 1rem;
transition: all 0.3s ease;
}
.search-box input:focus {
outline: none;
border-color: #667eea;
box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}
.search-box button {
position: absolute;
right: 5px;
top: 50%;
transform: translateY(-50%);
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
border: none;
color: white;
width: 35px;
height: 35px;
border-radius: 50%;
cursor: pointer;
transition: all 0.3s ease;
display: flex;
align-items: center;
justify-content: center;
}
.search-box button:hover {
transform: translateY(-50%) scale(1.1);
}
.category-dropdown {
position: relative;
}
.category-dropdown select {
padding: 12px 40px 12px 15px;
border: 2px solid #e0e0e0;
border-radius: 25px;
font-size: 1rem;
background: white;
cursor: pointer;
transition: all 0.3s ease;
appearance: none;
min-width: 200px;
}
.category-dropdown select:focus {
outline: none;
border-color: #667eea;
box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}
.category-dropdown::after {
content: ‘▼’;
position: absolute;
right: 15px;
top: 50%;
transform: translateY(-50%);
pointer-events: none;
color: #667eea;
font-size: 0.8rem;
}
.tabs {
display: flex;
gap: 30px;
margin-bottom: 30px;
border-bottom: 1px solid rgba(255, 255, 255, 0.2);
overflow-x: auto;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
padding: 20px 30px 0;
border-radius: 15px 15px 0 0;
box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}
.tab {
padding: 15px 5px;
font-size: 1rem;
font-weight: 600;
color: #6a6f73;
cursor: pointer;
border-bottom: 3px solid transparent;
transition: all 0.3s ease;
white-space: nowrap;
position: relative;
}
.tab::after {
content: ”;
position: absolute;
bottom: 0;
left: 50%;
width: 0;
height: 3px;
background: linear-gradient(90deg, #667eea, #764ba2);
transition: all 0.3s ease;
transform: translateX(-50%);
}
.tab:hover::after {
width: 100%;
}
.tab:hover {
color: #667eea;
transform: translateY(-2px);
}
.tab.active {
color: #667eea;
}
.tab.active::after {
width: 100%;
}
.courses-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
gap: 30px;
margin-bottom: 40px;
animation: fadeIn 1s ease;
}
@keyframes fadeIn {
from {
opacity: 0;
transform: scale(0.95);
}
to {
opacity: 1;
transform: scale(1);
}
}
.course-card {
background: white;
border-radius: 15px;
overflow: hidden;
box-shadow: 0 5px 20px rgba(0,0,0,0.1);
transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
cursor: pointer;
position: relative;
animation: slideUp 0.6s ease forwards;
opacity: 0;
text-decoration: none;
color: inherit;
display: block;
}
.course-card.hidden {
display: none;
}
.course-card:nth-child(1) { animation-delay: 0.1s; }
.course-card:nth-child(2) { animation-delay: 0.2s; }
.course-card:nth-child(3) { animation-delay: 0.3s; }
.course-card:nth-child(4) { animation-delay: 0.4s; }
.course-card:nth-child(5) { animation-delay: 0.5s; }
.course-card:nth-child(6) { animation-delay: 0.6s; }
.course-card:nth-child(7) { animation-delay: 0.7s; }
.course-card:nth-child(8) { animation-delay: 0.8s; }
@keyframes slideUp {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.course-card::before {
content: ”;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
opacity: 0;
transition: opacity 0.4s ease;
z-index: 1;
pointer-events: none;
}
.course-card:hover::before {
opacity: 1;
}
.course-card:hover {
transform: translateY(-10px) scale(1.02);
box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}
.course-image {
width: 100%;
height: 180px;
position: relative;
overflow: hidden;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
display: flex;
align-items: center;
justify-content: center;
}
.course-image img {
width: 100%;
height: 100%;
object-fit: cover;
position: absolute;
top: 0;
left: 0;
}
.course-image::before {
content: ”;
position: absolute;
top: -50%;
left: -50%;
width: 200%;
height: 200%;
background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
animation: rotate 20s linear infinite;
z-index: 1;
}
@keyframes rotate {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
.course-image.excel {
background: linear-gradient(135deg, #1e7e34 0%, #28a745 100%);
}
.course-image.ai {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.course-image.tarama {
background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
}
.course-image.word {
background: linear-gradient(135deg, #2b5797 0%, #4472c4 100%);
}
.course-image.powerpoint {
background: linear-gradient(135deg, #d24726 0%, #ff6347 100%);
}
.course-image.muhasebe {
background: linear-gradient(135deg, #f39c12 0%, #f1c40f 100%);
}
.course-image.tasarruf {
background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);
}
.course-image.photoshop {
background: linear-gradient(135deg, #001d3d 0%, #003566 100%);
}
.course-content {
padding: 15px;
position: relative;
z-index: 2;
}
.course-title {
font-size: 1rem;
font-weight: 700;
color: #1c1d1f;
margin-bottom: 8px;
line-height: 1.4;
min-height: 44px;
transition: color 0.3s ease;
}
.course-card:hover .course-title {
color: #667eea;
}
.course-instructor {
font-size: 0.85rem;
color: #6a6f73;
margin-bottom: 10px;
}
.course-rating {
display: flex;
align-items: center;
gap: 5px;
margin-bottom: 10px;
}
.rating-number {
font-weight: 700;
color: #b4690e;
font-size: 0.9rem;
}
.stars {
color: #f59e0b;
font-size: 0.85rem;
}
.students {
color: #6a6f73;
font-size: 0.85rem;
}
.course-price {
font-size: 1.2rem;
font-weight: 700;
color: #1c1d1f;
}
.badge {
position: absolute;
top: 10px;
left: 10px;
background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
color: #3d3c0a;
padding: 6px 12px;
font-size: 0.75rem;
font-weight: 700;
border-radius: 20px;
z-index: 3;
box-shadow: 0 2px 10px rgba(255, 215, 0, 0.4);
animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
0%, 100% { transform: scale(1); }
50% { transform: scale(1.05); }
}
@media (max-width: 768px) {
.courses-grid {
grid-template-columns: 1fr;
}
.header h1 {
font-size: 1.8rem;
}
.tabs {
gap: 15px;
}
.filter-section {
flex-direction: column;
}
.search-box, .category-dropdown select {
width: 100%;
}
}