/* =========================================================
   HighPassCV - Articles Listing Page
   Styles only the public article library page.
   ========================================================= */

:root {
    --articles-primary: #002d62;
    --articles-primary-dark: #001f44;
    --articles-accent: #c5a059;
    --articles-accent-light: #ead9b7;
    --articles-white: #ffffff;
    --articles-bg: #f4f7fa;
    --articles-bg-soft: #f8fafc;
    --articles-text: #2f3744;
    --articles-muted: #667085;
    --articles-border: #e2e8f0;
    --articles-success: #15803d;
    --articles-heading-font: "Poppins", sans-serif;
    --articles-body-font: "Inter", sans-serif;
    --articles-container: 1200px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-x: hidden;
    color: var(--articles-text);
    background: var(--articles-white);
    font-family: var(--articles-body-font);
    line-height: 1.65;
}

button,
input {
    font: inherit;
}

button {
    border: 0;
}

img {
    max-width: 100%;
}

[hidden] {
    display: none !important;
}

.articles-page {
    display: block;
    overflow: hidden;
}

.articles-container {
    width: min(100% - 40px, var(--articles-container));
    margin-inline: auto;
}

.articles-page h1,
.articles-page h2,
.articles-page h3 {
    margin-top: 0;
    color: var(--articles-primary);
    font-family: var(--articles-heading-font);
    line-height: 1.25;
}

.articles-page p {
    margin-top: 0;
}

.articles-page a {
    color: inherit;
    text-decoration: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =========================
   Shared labels and headings
   ========================= */

.articles-eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--articles-accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 26px;
}

.section-heading h2 {
    margin-bottom: 0;
    font-size: clamp(1.9rem, 4vw, 2.55rem);
}

/* =========================
   Hero
   ========================= */

.articles-hero {
    padding: 158px 0 82px;
    color: var(--articles-white);
    background:
        radial-gradient(circle at 88% 18%, rgba(197, 160, 89, 0.2), transparent 28%),
        radial-gradient(circle at 12% 92%, rgba(197, 160, 89, 0.08), transparent 30%),
        linear-gradient(135deg, var(--articles-primary-dark), var(--articles-primary));
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
    align-items: center;
    gap: clamp(38px, 6vw, 78px);
}

.hero-copy {
    min-width: 0;
}

.hero-copy h1 {
    max-width: 760px;
    margin-bottom: 22px;
    color: var(--articles-white);
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    letter-spacing: -0.04em;
}

.hero-copy > p {
    max-width: 720px;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.08rem;
}

.editorial-note {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    min-width: 0;
    padding: 26px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.16);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.note-icon {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    color: var(--articles-primary);
    background: var(--articles-accent);
    font-size: 1.25rem;
}

.editorial-note strong {
    display: block;
    margin-bottom: 6px;
    color: var(--articles-white);
    font-family: var(--articles-heading-font);
    font-size: 1.02rem;
}

.editorial-note p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.74);
    font-size: 0.92rem;
}

/* =========================
   Browser and controls
   ========================= */

.article-browser {
    padding: 86px 0 94px;
    background: var(--articles-bg);
}

.browser-heading #results-count {
    flex: 0 0 auto;
    margin-bottom: 4px;
    color: var(--articles-muted);
    font-size: 0.92rem;
    font-weight: 700;
}

.article-controls {
    display: grid;
    grid-template-columns: minmax(260px, 0.76fr) minmax(0, 1.24fr);
    gap: 18px;
    margin-bottom: 34px;
    padding: 18px;
    border: 1px solid var(--articles-border);
    border-radius: 22px;
    background: var(--articles-white);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
}

.article-search {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 0;
}

.article-search > i {
    position: absolute;
    left: 17px;
    z-index: 1;
    color: var(--articles-muted);
    pointer-events: none;
}

.article-search input {
    width: 100%;
    min-width: 0;
    min-height: 48px;
    padding: 12px 16px 12px 45px;
    border: 1px solid var(--articles-border);
    border-radius: 14px;
    outline: none;
    color: var(--articles-text);
    background: var(--articles-bg-soft);
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}

.article-search input::placeholder {
    color: #98a2b3;
}

.article-search input:focus {
    border-color: rgba(197, 160, 89, 0.9);
    background: var(--articles-white);
    box-shadow: 0 0 0 4px rgba(197, 160, 89, 0.14);
}

.category-filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 9px;
}

.filter-btn {
    min-height: 42px;
    padding: 10px 15px;
    border: 1px solid var(--articles-border);
    border-radius: 999px;
    color: var(--articles-primary);
    background: var(--articles-white);
    font-size: 0.84rem;
    font-weight: 700;
    cursor: pointer;
    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}

.filter-btn:hover,
.filter-btn:focus-visible {
    border-color: rgba(197, 160, 89, 0.7);
    background: rgba(197, 160, 89, 0.1);
    transform: translateY(-1px);
}

.filter-btn.active {
    color: var(--articles-primary-dark);
    border-color: var(--articles-accent);
    background: var(--articles-accent);
}

/* =========================
   Featured article
   ========================= */

.featured-article {
    display: grid;
    grid-template-columns: minmax(260px, 0.74fr) minmax(0, 1.26fr);
    min-width: 0;
    margin-bottom: 28px;
    overflow: hidden;
    border: 1px solid rgba(0, 45, 98, 0.09);
    border-radius: 26px;
    background: var(--articles-white);
    box-shadow: 0 22px 52px rgba(0, 45, 98, 0.1);
}

.featured-visual {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 330px;
    overflow: hidden;
    color: var(--articles-white);
    background:
        radial-gradient(circle at 70% 20%, rgba(197, 160, 89, 0.34), transparent 27%),
        linear-gradient(145deg, var(--articles-primary-dark), var(--articles-primary));
}

.featured-visual::before,
.featured-visual::after {
    content: "";
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 50%;
}

.featured-visual::before {
    width: 250px;
    height: 250px;
    top: -105px;
    right: -70px;
}

.featured-visual::after {
    width: 180px;
    height: 180px;
    bottom: -90px;
    left: -65px;
}

.visual-icon {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 112px;
    height: 112px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 28px;
    color: var(--articles-primary);
    background: var(--articles-accent);
    box-shadow: 0 20px 42px rgba(0, 0, 0, 0.2);
    font-size: 2.55rem;
    transform: rotate(-4deg);
}

.visual-label {
    position: absolute;
    left: 22px;
    bottom: 22px;
    z-index: 1;
    padding: 8px 13px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    color: var(--articles-white);
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.featured-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: clamp(28px, 4vw, 48px);
}

.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-bottom: 16px;
    color: var(--articles-muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.article-category {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    color: var(--articles-primary);
    background: rgba(197, 160, 89, 0.17);
}

.featured-content h2 {
    max-width: 760px;
    margin-bottom: 16px;
    font-size: clamp(1.7rem, 3vw, 2.45rem);
}

.featured-content > p {
    max-width: 770px;
    margin-bottom: 26px;
    color: var(--articles-muted);
    font-size: 1rem;
}

.article-footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: auto;
}

.article-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--articles-muted);
    font-size: 0.82rem;
    font-weight: 600;
}

/* =========================
   Article cards
   ========================= */

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.article-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 100%;
    padding: 28px;
    border: 1px solid var(--articles-border);
    border-radius: 22px;
    background: var(--articles-white);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
    transition:
        transform 0.24s ease,
        box-shadow 0.24s ease,
        border-color 0.24s ease;
}

.article-card:hover {
    border-color: rgba(197, 160, 89, 0.62);
    box-shadow: 0 20px 44px rgba(0, 45, 98, 0.1);
    transform: translateY(-6px);
}

.card-icon {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin-bottom: 22px;
    border-radius: 17px;
    color: var(--articles-primary);
    background: rgba(197, 160, 89, 0.18);
    font-size: 1.45rem;
}

.article-card h3 {
    margin-bottom: 14px;
    font-size: 1.18rem;
}

.article-card > p {
    margin-bottom: 24px;
    color: var(--articles-muted);
    font-size: 0.92rem;
}

.article-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    align-self: flex-start;
    margin-top: auto;
    padding: 0;
    color: var(--articles-primary);
    background: transparent;
    font-size: 0.87rem;
    font-weight: 800;
    cursor: pointer;
    transition:
        color 0.2s ease,
        gap 0.2s ease;
}

.article-link:hover,
.article-link:focus-visible {
    gap: 13px;
    color: #9b7836;
}

.article-link:focus-visible,
.filter-btn:focus-visible,
.dialog-close:focus-visible,
.dialog-action:focus-visible {
    outline: 3px solid rgba(197, 160, 89, 0.4);
    outline-offset: 3px;
}

/* =========================
   No results
   ========================= */

.no-results {
    max-width: 600px;
    margin: 32px auto 0;
    padding: 42px 24px;
    border: 1px dashed rgba(0, 45, 98, 0.25);
    border-radius: 22px;
    background: var(--articles-white);
    text-align: center;
}

.no-results > i {
    margin-bottom: 16px;
    color: var(--articles-accent);
    font-size: 2.3rem;
}

.no-results h3 {
    margin-bottom: 8px;
}

.no-results p {
    margin-bottom: 0;
    color: var(--articles-muted);
}

/* =========================
   Publishing standards
   ========================= */

.publishing-standards {
    padding: 88px 0;
    color: var(--articles-white);
    background:
        radial-gradient(circle at 90% 20%, rgba(197, 160, 89, 0.14), transparent 24%),
        var(--articles-primary);
}

.standards-layout {
    display: grid;
    grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
    align-items: start;
    gap: clamp(38px, 6vw, 76px);
}

.publishing-standards h2 {
    margin-bottom: 0;
    color: var(--articles-white);
    font-size: clamp(2rem, 4vw, 2.75rem);
}

.standards-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.standard-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    min-width: 0;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.07);
}

.standard-item > i {
    flex: 0 0 auto;
    margin-top: 3px;
    color: var(--articles-accent);
    font-size: 1.15rem;
}

.standard-item strong {
    display: block;
    margin-bottom: 6px;
    color: var(--articles-white);
    font-size: 0.94rem;
}

.standard-item p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.82rem;
}

/* =========================
   Dialog
   ========================= */

.article-dialog {
    width: min(100% - 32px, 520px);
    padding: 34px;
    border: 1px solid rgba(0, 45, 98, 0.12);
    border-radius: 24px;
    color: var(--articles-text);
    background: var(--articles-white);
    box-shadow: 0 30px 80px rgba(0, 31, 68, 0.28);
    text-align: center;
}

.article-dialog::backdrop {
    background: rgba(0, 31, 68, 0.62);
    backdrop-filter: blur(4px);
}

.dialog-close {
    position: absolute;
    top: 14px;
    right: 14px;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    color: var(--articles-primary);
    background: var(--articles-bg);
    cursor: pointer;
}

.dialog-icon {
    display: grid;
    place-items: center;
    width: 70px;
    height: 70px;
    margin: 0 auto 18px;
    border-radius: 20px;
    color: var(--articles-primary);
    background: rgba(197, 160, 89, 0.2);
    font-size: 1.7rem;
}

.article-dialog h2 {
    margin-bottom: 12px;
    font-size: 1.5rem;
}

.article-dialog p {
    margin-bottom: 24px;
    color: var(--articles-muted);
}

.dialog-action {
    min-height: 46px;
    padding: 11px 24px;
    border-radius: 999px;
    color: var(--articles-primary-dark);
    background: var(--articles-accent);
    font-weight: 800;
    cursor: pointer;
}

/* =========================
   Laptop and tablet
   ========================= */

@media (max-width: 1060px) {
    .articles-hero {
        padding-top: 205px;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        max-width: 860px;
    }

    .editorial-note {
        max-width: 700px;
    }

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

    .category-filters {
        justify-content: flex-start;
    }

    .featured-article {
        grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr);
    }

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

    .standards-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .featured-article {
        grid-template-columns: 1fr;
    }

    .featured-visual {
        min-height: 250px;
    }

    .standards-list {
        grid-template-columns: 1fr;
    }
}

/* =========================
   Mobile
   ========================= */

@media (max-width: 700px) {
    .articles-container {
        width: min(100% - 28px, var(--articles-container));
    }

    .articles-hero {
        padding: 270px 0 64px;
    }

    .hero-copy h1 {
        font-size: clamp(2.05rem, 10vw, 2.8rem);
    }

    .hero-copy > p {
        font-size: 0.98rem;
    }

    .editorial-note {
        padding: 22px;
    }

    .article-browser,
    .publishing-standards {
        padding-block: 66px;
    }

    .section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .browser-heading #results-count {
        margin-bottom: 0;
    }

    .article-controls {
        padding: 14px;
        border-radius: 18px;
    }

    .category-filters {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .filter-btn {
        width: 100%;
        min-width: 0;
        padding-inline: 10px;
        font-size: 0.78rem;
    }

    .featured-content,
    .article-card {
        padding: 24px;
    }

    .featured-content h2 {
        font-size: 1.65rem;
    }

    .article-footer-row {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .article-dialog {
        padding: 32px 22px 26px;
    }
}

@media (max-width: 420px) {
    .articles-hero {
        padding-top: 285px;
    }

    .category-filters {
        grid-template-columns: 1fr;
    }

    .featured-visual {
        min-height: 220px;
    }

    .visual-icon {
        width: 92px;
        height: 92px;
        font-size: 2.1rem;
    }
}

/* =========================
   Reduced motion
   ========================= */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}