* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     font-family: 'Inter', sans-serif;
 }

 body {
     background-color: #fff;
     color: #000;
     width: 100%;
     max-width: 420px;
     margin: 0 auto;
 }

 header {
     display: flex;
     justify-content: space-between;
     align-items: center;
     padding: 20px;
 }

 .logo {
     height: 30px;
 }

 .hesapla-btn {
     background: #a7d934;
     border: none;
     padding: 8px 14px;
     border-radius: 4px;
     font-size: 14px;
     font-weight: 600;
 }

 .section {
     padding: 0 20px;
 }

 h1 {
     font-size: 20px;
     font-weight: 700;
     margin-top: 10px;
 }

 h1 span {
     color: #7abf2e;
 }

 p {
     font-size: 13px;
     color: #444;
     margin: 10px 0 20px 0;
     line-height: 1.4em;
 }




 .button-row {
     display: flex;
     gap: 10px;
     margin-bottom: 25px;
 }

 .green-btn {
     flex: 1;
     background: #a7d934;
     border: none;
     padding: 12px;
     border-radius: 6px;
     font-weight: 700;
     font-size: 14px;
     display: flex;
     justify-content: center;
     align-items: center;
 }

 .gray-btn {
     flex: 1;
     background: #ddd;
     border: none;
     padding: 12px;
     border-radius: 6px;
     font-weight: 700;
     font-size: 14px;
 }

 .fast-icons {
     display: flex;
     justify-content: space-around;
     margin-bottom: 30px;
 }

 .fast-icons div {
     display: flex;
     flex-direction: column;
     align-items: center;
     gap: 5px;
 }

 .fast-icons>div>div {
     height: 75px;
     width: 75px;
     background-color: #a7d934;
     border-radius: 100%;
     display: flex;
     justify-content: center;
     align-items: center;
     font-size: 30px;
     color: white;
 }

 .simulasyon {
     transition: background-color 1500ms;
     background-color: #f0e4e4;
     border-radius: 8px;
     padding: 15px;
     margin-bottom: 30px;
 }

 .fast-icons>div>span {
     font-size: 12px;
     text-align: center;
 }

 .simulasyon h3 {
     font-size: 15px;
     font-weight: 700;
     margin-bottom: 10px;
 }

 .simulasyon h3 span {
     color: #7abf2e;
 }

 .sim-bar {
     margin-bottom: 10px;
 }

 .sim-bar label {
     font-size: 13px;
     display: block;
     margin-bottom: 3px;
 }

 .sim-bar .bar {
     height: 8px;
     border-radius: 4px;
     background: #ffb4b4;
     width: 100%;
     position: relative;
     overflow: hidden;
 }

 .sim-bar .bar::after {
     content: '';
     display: block;
     height: 8px;
     width: 10%;
     background: #7abf2e;
 }

 .sim-buttons {
     display: flex;
     justify-content: space-between;
     margin-top: 10px;
 }

 .sim-buttons button {
     flex: 1;
     padding: 10px;
     border-radius: 6px;
     border: none;
     font-weight: 700;
 }

 .sim-buttons .start {
     background: #a7d934;
     transition: all 1s;
 }

 .sim-buttons .stop {
     background: #F0484B;
     margin-left: 10px;
     transition: all 1s;
 }

 .not-active {
     opacity: 0.5;
 }

 .black-boxes {
     display: flex;
     justify-content: space-between;
     margin: 20px 0;
 }

 .black-box {
     background: #000;
     color: #00f4c3;
     font-size: 13px;
     font-weight: 700;
     text-align: center;
     border-radius: 8px;
     padding: 10px;
     width: 32%;
 }

 .hesapla {
     padding: 20px;
 }

 .hesapla h2 {
     font-size: 20px;
     font-weight: 800;
 }

 .hesapla small {
     font-size: 12px;
     color: #444;
 }

 .form-box {
     background: #a7d934;
     border-radius: 6px;
     padding: 15px;
     margin-top: 10px;
 }

 .form-box input {
     width: 100%;
     padding: 8px;
     margin-bottom: 10px;
     border: none;
     border-radius: 4px;
 }

 .result-box {
     background: #c6f27b;
     border-radius: 6px;
     padding: 12px;
     margin-top: 10px;
     font-weight: 700;
     text-align: center;
 }

 .cta-box {
     background: #d7ff5e;
     border-radius: 6px;
     padding: 15px;
     text-align: center;
     font-weight: 700;
     margin-top: 20px;
 }

 footer {
     text-align: center;
     padding: 20px;
     font-size: 13px;
 }

 footer a {
     color: #000;
     text-decoration: none;
 }

 .contact-box {
     background: #b7f77a;
     border-radius: 4px;
     padding: 10px;
     margin: 10px 20px;
     font-weight: 700;
 }

 .tel-box {
     background: #bdbdbd;
     border-radius: 4px;
     padding: 10px;
     margin: 10px 20px;
 }

 .cooler-inside {
     width: 100%;
     height: 200px;
     position: relative;
 }

 .cooler-progresess {
     width: 56%;
     height: fit-content;
     position: absolute;
     bottom: 0;
 }

 .progress-area {
     width: 100%;
     height: 30px;
     display: flex;
 }

 .progress-area>.icon {
     height: 100%;
     width: 20px;
     display: flex;
     align-items: center;
     font-size: 16px;
     margin-right: 5px;
 }


 .progress-area>.bar-place>.progress {
     width: 100%;
     height: 9px;
     background-color: rgba(0, 0, 0, 0.3);
     position: relative;
     border-radius: 100px;
     overflow: hidden;
     margin: 0;
     padding: 0;
 }

 .progress-area>.bar-place {
     width: 100%;
     height: 100%;
     transform: translate(0, -50%);
     top: 50%;
     position: relative;
     display: flex;
     flex-direction: column;
 }

 .progress-area>.bar-place>p {
     margin: 0;
     padding: 0;
     font-size: 13px;
     width: 100%;
 }

 .progress-area>.bar-place>.progress>.bar {
     height: 100%;
     width: 50%;
     border-radius: 100px;
     background-color: #CD1729;
     transition: all 2s;
 }

 .progress-area>.progress-text {
     width: 50px;
     height: 100%;
     display: flex;
     align-items: end;
     margin-left: 5px;
     font-size: 12px;
    font-weight: bold;
 }

 .cooler-image {
     width: 45%;
     height: 100%;
     right: 0;
     position: absolute;
     background-image: url(cooler.png);
     background-size: contain;
     background-repeat: no-repeat;
     background-position: center;

 }

 @keyframes cooler-animation {
     0% {
         transform: translateY(0)
     }

     25% {
         transform: translateY(3px)
     }

     50% {
         transform: translateY(-3px)
     }

     75% {
         transform: translateY(3px)
     }

     100% {
         transform: translateY(0)
     }
 }

 .alert {
     position: fixed;
     height: 40px;
     width: 350px;
     transform: translate(-50%, 0);
     background-color: #C0F849;
     border-radius: 5px;
     z-index: 9;
     left: 50%;
     font-size: 13px;
     display: flex;
     justify-content: center;
     align-items: center;
     transition: all 500ms;
 }


 .image-box {
     background: #f6f6f6;
     padding: 15px;
     border-radius: 6px;
     display: flex;
     justify-content: center;
     align-items: center;
     margin-bottom: 15px;
     font-size: 20px;
     margin-top: 30px;
     font-weight: bold;
     background-image: url(image.jpg);
     height: 220px;
     width: 100%;
     background-size: contain;
     background-position: center;
     background-repeat: no-repeat;
 }



 .wp-box {
     background: #25D366;
     border-radius: 4px;
     padding: 10px;
     margin: 10px 20px;
     font-weight: 700;
     display: flex;
     justify-content: center;
     align-items: center;
 }

 .wp-icon {
     height: 20px;
     background-image: url(wp.png);
     background-size: cover;
     aspect-ratio: 1/1;
     margin-right: 10px;
 }

 .clickable:hover {
     cursor: pointer;
     user-select: none;
     filter: brightness(0.8);
 }

 .clickable {
     transition: filter 250ms;
 }

 :root {
     --total-brand: 10;
     --logo-width: 150px;
     --total-logo-width: calc(var(--total-brand)*var(--logo-width)*2);
 }

 .slider {
     position: relative;
     width: 100%;
     height: 100px;
     background-color: #fff;
     display: flex;
     align-items: center;
     overflow: hidden;

 }

 .slider::before,
 .slider::after {
     position: absolute;
     content: "";
     height: 100%;
     width: var(--logo-width);
 }

 .slider::before {
     background: linear-gradient(to right, white 0%, #0000 100%);
     z-index: 9;
 }

 .slider::after {
     right: 0;
     background: linear-gradient(to left, white 0%, #0000 100%);
 }

 .slider ul.brands {
     list-style: none;
     width: var(--total-logo-width);
     display: flex;
     animation: slideleft 20s linear infinite;
 }

 @keyframes slideleft {
     100% {
         transform: translateX(calc(-100%/2));
     }

 }

 ul.brands li.brand-logo {
     width: var(--logo-width);
     font-size: 2rem;
     text-align: center;
     margin: 20px;
     display: flex;
     justify-content: center;
     align-items: center;
 }

 .centredtext {
     width: 100%;
     text-align: center;
 }