/* =========================================================
   STEM WITHOUT BARRIERS
   BLOG PAGE
========================================================= */


/* =========================================================
   GENERAL
========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", sans-serif;
    background: #ffffff;
    color: #1f2937;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.logo {
    font-family: "Josefin Sans", sans-serif;
}

a {
    transition: all 0.25s ease;
}

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


/* =========================================================
   NAVIGATION
   ========================================================= */

header {
    width: 100%;
    background: #ffffff;
    position: relative;
    z-index: 100;
}

.navbar {
    width: 90%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 22px 0;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}


/* LOGO */
.logo {
    font-family: "Josefin Sans", sans-serif;
}

a {
    transition: all 0.25s ease;
}

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

/* NAVIGATION LINKS */

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;

    list-style: none;
    margin-left: auto;
}

.nav-links a {
    position: relative;

    text-decoration: none;
    color: #444;

    font-size: 13px;
    font-weight: 500;
}

.nav-links a::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: -6px;

    width: 0;
    height: 2px;

    border-radius: 5px;

    background: #8965cf;

    transition: width 0.25s ease;
}


.nav-links a:hover {
    color: #8965cf;
}

.nav-links a:hover::after {
    width: 100%;
}


/* VOLUNTEER BUTTON */

.volunteer-btn {
    background: #8965cf;
    color: white;

    text-decoration: none;

    padding: 12px 23px;
    border-radius: 999px;

    font-size: 13px;
    font-weight: 700;

    white-space: nowrap;

    box-shadow:
        0 6px 15px rgba(137, 101, 207, 0.18);
}


.volunteer-btn:hover {
    background: #7650b8;

    transform: translateY(-2px);

    box-shadow:
        0 9px 20px rgba(137, 101, 207, 0.25);
}

/* =========================================================
   NAVIGATION
========================================================= */

.site-header {
    background: #ffffff;
    border-bottom: 1px solid #eeeaf7;
    position: relative;
    z-index: 20;
}

.nav-container {
    max-width: 1170px;
    margin: auto;
    padding: 0 24px;

    min-height: 82px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    color: #1d2948;
    text-decoration: none;

    font-size: 25px;
    font-weight: 800;

    white-space: nowrap;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 25px;
}

.main-nav a {
    text-decoration: none;
    color: #42485a;

    font-size: 13px;
    font-weight: 500;

    transition: 0.2s ease;
}


.nav-button {
    background: #8960d8 !important;
    color: white !important;

    padding: 12px 22px;

    border-radius: 25px;

    box-shadow: 0 8px 18px rgba(137, 96, 216, 0.22);
}

.nav-button:hover {
    transform: translateY(-2px);
}


/* =========================================================
   HERO
========================================================= */

.blog-hero {
    min-height: 350px;

    display: flex;
    align-items: center;
    justify-content: center;

    text-align: center ;

    background:
        linear-gradient(
            135deg,
            #eee6ff 0%,
            #f5f1ff 55%,
            #faf8ff 100%
        );
}

.hero-content {
    width: min(760px, 90%);
    padding: 70px 0;

    display: flex;
    flex-direction: column;
    align-items: center;

    text-align: center;
}

.eyebrow {
    margin: 0 0 14px;

    color: #8860d6;

    font-size: 13px;
    font-weight: 800;

    letter-spacing: 2px;
}

.blog-hero h1 {
    margin: 0;

    color: #1c2948;

    font-size: clamp(48px, 6vw, 68px);
    line-height: 1.05;

    font-weight: 800;
}

.hero-description {
    max-width: 700px;

    margin: 25px auto 0;

    color: #596174;

    font-size: 17px;
    line-height: 1.65;
}


/* =========================================================
   MAIN
========================================================= */

.blog-main {
    max-width: 1010px;

    margin: auto;

    padding: 75px 24px 100px;
}


/* =========================================================
   SEARCH
========================================================= */

.search-wrapper {
    width: min(720px, 100%);

    margin: 0 auto 27px;

    height: 58px;

    display: flex;
    align-items: center;

    background: #ffffff;

    border: 1px solid #e8e1f4;

    border-radius: 32px;

    box-shadow:
        0 10px 28px rgba(74, 55, 110, 0.08);

    padding: 0 21px;

    transition: 0.2s ease;
}

.search-wrapper:focus-within {
    border-color: #a07add;

    box-shadow:
        0 10px 30px rgba(137, 96, 216, 0.13);
}

.search-icon {
    font-size: 28px;
    color: #5b6170;

    margin-right: 12px;

    transform: rotate(-20deg);
}

.search-wrapper input {
    width: 100%;

    border: none;
    outline: none;

    font-size: 14px;

    color: #30384d;

    background: transparent;
}

.search-wrapper input::placeholder {
    color: #a0a4ae;
}


/* =========================================================
   CATEGORY FILTERS
========================================================= */

.category-filters {
    display: flex;

    justify-content: center;

    flex-wrap: wrap;

    gap: 10px;

    margin-bottom: 35px;
}

.category-button {
    border: 1px solid #e6def2;

    background: #ffffff;

    color: #555a69;

    padding: 10px 17px;

    border-radius: 25px;

    font-size: 12px;
    font-weight: 700;

    cursor: pointer;

    transition: all 0.2s ease;
}

.category-button:hover {
    border-color: #9a72dc;

    color: #8056d6;

    transform: translateY(-1px);
}

.category-button.active {
    background: #8a60d8;

    border-color: #8a60d8;

    color: #ffffff;

    box-shadow:
        0 7px 15px rgba(138, 96, 216, 0.2);
}


/* =========================================================
   RESULTS HEADER
========================================================= */

.results-header {
    margin-bottom: 18px;
}

.results-header p {
    margin: 0;

    color: #757b89;

    font-size: 13px;
    font-weight: 600;
}


/* =========================================================
   ARTICLE GRID
========================================================= */

.article-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 24px;
}


/* =========================================================
   ARTICLE CARD
========================================================= */

.article-card {
    background: #ffffff;

    border: 1px solid #ebe5f4;

    border-radius: 22px;

    overflow: hidden;

    cursor: pointer;

    box-shadow:
        0 5px 18px rgba(53, 41, 82, 0.06);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.article-card:hover {
    transform: translateY(-6px);

    box-shadow:
        0 18px 35px rgba(53, 41, 82, 0.12);
}


/* =========================================================
   ARTICLE IMAGE
========================================================= */

.article-image {
    height: 185px;

    position: relative;

    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            #eee6ff,
            #f8f5ff
        );

    display: flex;
    align-items: center;
    justify-content: center;
}

.article-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    display: block;
}

.article-image img[src=""] {
    display: none;
}


/* Decorative STEM symbol when no image exists */

.article-image::after {
    content: "✦";

    position: absolute;

    font-size: 55px;

    color: rgba(137, 96, 216, 0.20);

    pointer-events: none;
}


/* =========================================================
   CATEGORY PILL
========================================================= */

.article-category {
    position: absolute;

    left: 15px;
    top: 15px;

    z-index: 2;

    background: rgba(255, 255, 255, 0.94);

    color: #8056d6;

    padding: 7px 12px;

    border-radius: 15px;

    font-size: 10px;

    font-weight: 800;

    box-shadow:
        0 4px 12px rgba(50, 40, 70, 0.08);
}


/* =========================================================
   ARTICLE CONTENT
========================================================= */

.article-content {
    padding: 22px 21px 23px;
}

.article-content h2 {
    margin: 0 0 10px;

    color: #202c49;

    font-size: 19px;

    line-height: 1.35;
}

.article-excerpt {
    margin: 0 0 18px;

    color: #6b7180;

    font-size: 13px;

    line-height: 1.6;
}

.article-meta {
    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 10px;

    padding-top: 15px;

    border-top: 1px solid #eeeaf4;

    color: #858997;

    font-size: 11px;

    font-weight: 600;
}

.read-more {
    color: #8056d6;

    font-weight: 800;

    white-space: nowrap;
}


/* =========================================================
   NO RESULTS
========================================================= */

.no-results {
    text-align: center;

    padding: 70px 20px;
}

.no-results-icon {
    width: 65px;
    height: 65px;

    margin: 0 auto 18px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #f0e9ff;

    color: #8a60d8;

    font-size: 28px;
}

.no-results h2 {
    margin: 0 0 10px;

    color: #202c49;
}

.no-results p {
    margin: 0;

    color: #737887;
}


/* =========================================================
   FOOTER
========================================================= */

.site-footer {
    background: #7952c7;

    color: #ffffff;
}

.footer-container {
    max-width: 1100px;

    margin: auto;

    padding: 55px 25px 45px;

    display: flex;

    justify-content: space-between;

    gap: 60px;
}

.footer-brand {
    max-width: 360px;
}

.footer-brand h2 {
    margin: 0 0 12px;

    font-size: 21px;
}

.footer-brand p {
    margin: 0;

    color: rgba(255,255,255,0.82);

    font-size: 13px;

    line-height: 1.6;
}

.footer-links {
    display: flex;

    gap: 80px;
}

.footer-links div {
    display: flex;

    flex-direction: column;

    gap: 9px;
}

.footer-links h3 {
    margin: 0 0 8px;

    font-size: 13px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);

    text-decoration: none;

    font-size: 12px;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.18);

    text-align: center;

    padding: 18px 20px;
}

.footer-bottom p {
    margin: 0;

    color: rgba(255,255,255,0.72);

    font-size: 11px;
}


/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 1100px) {

    .main-nav {
        gap: 14px;
    }

    .main-nav a {
        font-size: 12px;
    }

}


@media (max-width: 850px) {

    .nav-container {
        flex-direction: column;

        padding: 20px;
    }

    .main-nav {
        flex-wrap: wrap;

        justify-content: center;
    }

    .article-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

}


@media (max-width: 600px) {

    .blog-hero {
        min-height: 320px;
    }

    .blog-hero h1 {
        font-size: 45px;
    }

    .hero-description {
        font-size: 15px;
    }

    .blog-main {
        padding-top: 50px;
    }

    .article-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        flex-direction: column;
    }

    .footer-links {
        gap: 45px;
    }

}
/* =========================================================
   INDIVIDUAL ARTICLE PAGE
========================================================= */

.article-page {
    background: #ffffff;

    padding: 65px 20px 100px;
}

.article-container {
    max-width: 850px;

    margin: auto;
}


/* BACK BUTTON */

.back-to-blog {
    display: inline-block;

    margin-bottom: 35px;

    color: #8056d6;

    text-decoration: none;

    font-size: 13px;
    font-weight: 700;
}

.back-to-blog:hover {
    text-decoration: underline;
}


/* CATEGORY */

.article-page-category {
    display: inline-block;

    background: #eee6ff;

    color: #8056d6;

    padding: 8px 14px;

    border-radius: 20px;

    font-size: 11px;
    font-weight: 800;

    margin-bottom: 18px;
}


/* TITLE */

.article-container h1 {
    margin: 0;

    max-width: 820px;

    color: #1d2948;

    font-size: clamp(40px, 6vw, 62px);

    line-height: 1.08;
}


/* ARTICLE META */

.article-page-meta {
    display: flex;

    flex-wrap: wrap;

    gap: 18px;

    margin-top: 23px;
    margin-bottom: 40px;

    color: #777d8d;

    font-size: 13px;
}

.article-page-meta span {
    position: relative;
}

.article-page-meta span:not(:last-child)::after {
    content: "•";

    margin-left: 18px;

    color: #b1a5c6;
}

.article-page-meta strong {
    color: #4e5362;
}


/* ARTICLE HERO */

.article-hero-image {
    width: 100%;

    height: 390px;

    border-radius: 25px;

    overflow: hidden;

    margin-bottom: 50px;

    background:
        linear-gradient(
            135deg,
            #eee6ff,
            #f8f5ff
        );

    display: flex;
    align-items: center;
    justify-content: center;
}

.article-hero-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}


/* ARTICLE BODY */

.article-body {
    color: #4e5668;

    font-size: 17px;

    line-height: 1.85;
}

.article-body p {
    margin: 0 0 25px;
}

.article-body h2 {
    margin: 45px 0 17px;

    color: #202c49;

    font-size: 28px;

    line-height: 1.3;
}

.article-body h3 {
    margin: 35px 0 13px;

    color: #202c49;

    font-size: 21px;
}

.article-body a {
    color: #8056d6;

    font-weight: 700;
}


/* ARTICLE END */

.article-bottom {
    margin-top: 55px;

    padding-top: 30px;

    border-top: 1px solid #ece8f3;
}

.article-bottom a {
    color: #8056d6;

    text-decoration: none;

    font-size: 14px;

    font-weight: 800;
}

.article-bottom a:hover {
    text-decoration: underline;
}


/* ARTICLE RESPONSIVE */

@media (max-width: 600px) {

    .article-page {
        padding-top: 45px;
    }

    .article-container h1 {
        font-size: 40px;
    }

    .article-hero-image {
        height: 250px;
        border-radius: 18px;
    }

    .article-body {
        font-size: 16px;
    }

    .article-page-meta {
        gap: 10px;
    }

    .article-page-meta span:not(:last-child)::after {
        margin-left: 10px;
    }

}