/* import fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400;1,600;1,700&display=swap');
/* custom properties */
:root{
    --light-color: #fff;
    --light-color-alt: #afb6cd;
    --primary-background-color: #131417;
    --secondary-background-color: #252830;
    --hover-light-color: var(--light-color);
    --hover-dark-color: var(--primary-background-color);
    --gradient-color: linear-gradient(
        115deg,#4fcf70,#fad648,#a767e5,#12bcfe,#44ce7b);
    --transparent-light-color: rgba(255,255,255,.05);
    --transparent-dark-color: rgba(0,0,0,.75);
    --font-family: 'Poppins', sans-serif;
    --font-size-xsm: 1.2rem;
    --font-size-sm: 1.6rem;
    --font-size-md: 2.4rem;
    --font-size-lg: 3rem;
    --font-size-xl: 4rem;
    --gap: 2rem;
    --margin-sm: 2rem;
    --margin-md: 3rem;
    --item-min-height-sm: 20rem;
    --item-min-height-md: 30rem;
}

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

html{
    /* font-size: 10px; */
    font-size: 62.5%;
}

body{
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--light-color-alt);
    background-color: var(--primary-background-color);
    letter-spacing: 1px;
    transition: background-color .25s, color .25s;
}

a{
    text-decoration: none;
    color:inherit;
}

img{
    max-width: 100%;
    display: block;
}

ul{
    list-style: none;
}

input, button {
    font: inherit;
    color: inherit;
    border: none;
    background-color: transparent;
    outline: none;
}

i{
    font-size: var(--font-size-md);
}
/* theme color change */
body.light-theme {
    --light-color: #3d3d3d;
    --light-color-alt: #rgba(0,0,0,.6);
    --primary-background-color: #ffff;
    --secondary-background-color: #f1f1f1;
    --hover-light-color: #fff;
    --transparent-light-color: #252830;
    --transparent-dark-color: rgba(0,0,0,.1);
}

/* reusable classes */
.container {
    max-width: 160rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text {
    white-space: pre-line;
}

.place-items-center {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.d-grid {
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.section {
    padding-block:5rem;
}

/* header */
.header {
    background-color: var(--secondary-background-color);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: 1.5rem;
}

.logo {
    font-size: var(--font-size-md);
    color: var(--light-color);
}

.menu {
    position: absolute;
    top:8.5rem;
    right:1.5rem;
    width: 23rem;
    padding: 1.5rem;
    background-color: var(--secondary-background-color);
    opacity: 0;
    transform: scale(0);
    transition: opacity .25s ease-in;
}
.list{
    display: flex;
    align-items: center;
    gap:var(--gap);
}

.menu > .list {
    flex-direction: column;
}

.list-link.current {
    color: var(--light-color);
}

.close-menu-icon,
.moon-icon {
    display: none;
}

.btn {
    cursor: pointer;
}

.list-link:hover,
.btn:hover {
    color: var(--light-color);
}

.light-theme .sun-icon {
    display: none;
}

.light-theme .moon-icon {
    display: block;
}

/* header javascript styles */
.header.activated {
    box-shadow: 0 1px .5rem var(--transparent-light-color);
}

.menu.activated {
    box-shadow: 1px 1px 1rem var(--transparent-light-color);
    opacity: 1;
    transform: scale(1);
}

.menu-toggle-icon.activated .open-menu-icon {
    display: none;
}

.menu-toggle-icon.activated .close-menu-icon {
    display: block;
}

/* search */
.search-form-container {
    width: 100%;
    max-width: 100%;
    height: 100vh;
    background-color: var(--primary-background-color);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    display: flex;
    opacity: 0;
    transform:scale(0);
    transition: opacity .5s;
}

.form-container-inner {
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: var(--gap);
    text-align: center;
}

.form {
    display: flex;
    justify-content: center;
    width: 100%;
}

.form-input,
.form-btn {
    border:2px solid var(--secondary-background-color);
    padding: 1.5rem;
}

.form-input {
   border-right: none;
  width: 950px;
   width: 100%;
}

.form-btn {
    margin-left: -.5rem;
    flex: 0 0 8rem;
    border-left: none;
    background-color: var(--secondary-background-color);
}

.form-note {
    font-size: var(--font-size-xsm);
    align-self: flex-end;
}

.form-close-btn {
    position: absolute;
    top:1.5rem;
    right:1.5rem;
    border:2px solid var(--secondary-background-color);
    width: 4rem;
    height: 4rem;
}

.search-form-container.activated{
    opacity: 1;
    transform:scale(1);
}

/* featured articles */

.featured-articles {
    padding-block: 2rem;
    margin-bottom: 70px;
}

.section-header-offset {
    margin-top: 7.4rem;
}

.featured-articles-container,
.featured-content {
    gap:var(--gap);
}

.headline-banner {
    background-color: var(--secondary-background-color);
    display: flex;
    align-items: center;
    gap: var(--gap);
    font-size: var(--font-size-xsm);
}

.headline {
    color: var(--light-color);
    font-size: 1rem;
    text-transform: uppercase;
    text-align: center;
    padding: .4rem;
    height: 100%;
}

.article {
    position: relative;
    min-height: var(--item-min-height-md);
}

.article-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .25s;
}

.article-category {
    position: absolute;
    top:1rem;
    right:1rem;
    padding: 1rem;
    font-size: 1rem;
    background-color: var(--primary-background-color);
    color: var(--light-color);
    text-transform: uppercase;
    z-index: 10;
}

.article-data-container {
    position: absolute;
    bottom: 0;
    left:0;
    padding: 2rem 1.5rem;
    background-color: var(--transparent-dark-color);
    z-index: 10;
    width: 100%;
    transition: background-color .5s;
}

.article:hover .article-data-container {
    background-color: var(--hover-dark-color);
    color: var(--hover-light-color);
}

.article:hover .article-data-spacer {
    background-color: var(--hover-light-color);
}

.article-data {
    display: flex;
    align-items: center;
    gap:var(--gap);
    font-size: var(--font-size-xsm);
    margin-bottom: 1rem;
}

.article-data-spacer {
    width: .5rem;
    height: .5rem;
    background-color: var(--light-color-alt);
    transform: rotate(45deg);
}

.title {
    color: var(--light-color);
}

.article-title {
    font-size: var(--font-size-md);
}

/* footer */
.footer {
    padding: 0 1.5rem;
}

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

/* blog post */

.blog-post {
    padding-bottom: 5rem;
    margin-bottom: 70px;
}

.blog-post-data {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align:center;
    padding-block:2.5rem;
}

.blog-post-title {
    font-size: clamp(3rem, 5vw, 6rem);
}

.blog-post-image {
    width: 300px;
}

.blog-post-data .article-data {
    margin-bottom: 2.5rem;
}

/* company */

.qraneos-pic {
    width: 300px;
}

.company-content {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    gap: var(--gap);
}

/* gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
}

.gallery-item {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.gallery-item img {
  width: 100%;
  height: 420px;
  object-fit: cover; 
}

.gallery-item p {
  padding: 10px;
  font-size: 14px;
}