:root {
    --font-onest: "Onest", sans-serif;
    --text-xs: 12px;
    --text-sm: 14px;
    --text-base: 16px;
    --text-lg: 18px;
    --text-xl: 20px;
    --text-2xl: 24px;
    --text-3xl: 30px;
    --text-4xl: 36px;
    --text-5xl: 48px;
    --rounded-sm: 2px;
    --rounded-md: 4px;
    --rounded-lg: 8px;
    --rounded-xl: 16px;
    --rounded-full: 999px;
    --white: #fff;
    --black: #000;
    --primary: #1294c7;
    --gray: #eee;
    --duration-150: 150ms;
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'poppins';
}


*,
*::before,
*::after {
	box-sizing: border-box;
}

.section{
  padding-block: 2rem;
  padding-inline: 4.5rem;
  background: rgb(225, 236, 246);
}

.top-space{
    margin-top: 6rem;
}

img{
    border-radius: 12px;
}

#Logo-img{
  width: 20rem;
  height: 20rem;
  object-fit: cover;
  float: left;
  padding-right: 1rem;
  padding-top: 5px;
  border-radius: 12px;
}

.tab-container {
    max-width: 1130px;
    margin: 0 auto;
    padding: 40px 16px;
}

.back-button {
  padding: 10px 20px;
  margin-top: 1rem;
  font-size: 16px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.back-button:hover {
  background-color: var(--primary-color-hover);
}



/* start: Tab */
.tab-section {
    background: rgba(249, 249, 249, 0.728);
    /* padding: 48px 0; */
}
.tab-pane {
    display: flex;
    overflow-x: auto;
}
.tab-pane-item {
    height: 72px;
    background-color: var(--primary);
    padding: 0 24px;
    border: none;
    border-radius: var(--rounded-xl) var(--rounded-xl) 0 0;
    color: var(--white);
    text-align: left;
    width: 140px;
    flex-shrink: 0;
    margin-right: 16px;
    box-shadow: var(--shadow);
    cursor: pointer;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    outline: none;
    transition-property: color;
    transition-duration: var(--duration-150);
    transition-delay: var(--delay);
}
.tab-pane-item.active {
    color: var(--primary);
}
.tab-pane-item::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 300%;
    height: 100%;
    background-image: linear-gradient(
        to right,
        var(--primary) calc(100% / 3),
        var(--white) calc(100% / 3),
        var(--white) calc((100% / 3) * 2),
        var(--primary) calc((100% / 3) * 2)
    );
    z-index: -1;
    transition-property: left;
    transition-duration: var(--duration-150);
    transition-timing-function: linear;
    transition-delay: var(--delay);
    pointer-events: none;
}
.tab-pane-item.slow::after {
    transition-duration: calc(var(--duration-150) * 2);
}
.tab-pane-item.active::after {
    left: -100%;
}
.tab-pane-item.after::after {
    left: -200%;
}
.tab-pane-item.before::after {
    left: 0;
}
.tab-pane-item::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -4px;
    width: 4px;
    height: 32px;
    transform: translateY(-50%);
    background-color: var(--primary);
    border-radius: var(--rounded-full);
    transition-property: left;
    transition-duration: var(--duration-150);
    transition-delay: calc(var(--delay) + var(--duration-150));
}
.tab-pane-item.active::before {
    left: 0;
}
.tab-pane-item:last-child {
    margin-right: 0;
}
.tab-pane-item-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    line-height: 1.2;
    display: block;
    margin-bottom: 4px;
}
.tab-page {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: relative;
    padding: 24px;
    border-radius: 0 0 var(--rounded-xl) var(--rounded-xl);
    display: none;
}
.tab-page.active {
    display: block;
}
.tab-page-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 12px;
}
.tab-page-text {
    font-size: var(--text-base);
    line-height: 1.5;
    margin-bottom: 16px;
}
.tab-page-image {
    display: block;
    width: 100%;
    max-height: 300px;
    object-fit: contain;
    background-color: #f9f9f9;
    border: 1px solid var(--gray);
    border-radius: var(--rounded-lg);
    margin-bottom: 24px;
}
/* end: Tab */