/* ==========================================================================
   UNICUS MARKETING — INSIGHT POST STYLESHEET
   File: /assets/css/insight_post.css
   Version: 1.0
   ==========================================================================

   PURPOSE
   Contains only presentation rules unique to insight_post.php.
   Load after /assets/css/global.css.

   REQUIRED PAGE HOOK
   <body class="page-insight-post">

   Shared colors, typography, containers, buttons, and reveal behavior come
   directly from global.css. Only article layouts and responsive exceptions
   belong here.
   ========================================================================== */

.page-insight-post {
  --insight-post-reading-width: 900px;
  --insight-post-panel-warm: #19140f;
}

.page-insight-post .page {
  overflow: hidden;
  background: var(--black);
}

.page-insight-post h1,
.page-insight-post h2,
.page-insight-post h3,
.page-insight-post h4,
.page-insight-post h5,
.page-insight-post h6 {
  font-family: var(--font-display);
  text-transform: uppercase;
}

.page-insight-post .insight-post-reading-inner {
  width: min(
    var(--insight-post-reading-width),
    calc(100% - (var(--site-gutter) * 2))
  );
  margin-inline: auto;
}

/* ==========================================================================
   01. ARTICLE HERO
   ========================================================================== */

.page-insight-post .insight-post-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  background: #070707;
}

.page-insight-post .insight-post-hero-image {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  filter: saturate(.7) contrast(1.08) brightness(.82);
}

.page-insight-post .insight-post-hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(
      90deg,
      rgba(var(--black-rgb), .96),
      rgba(var(--black-rgb), .78) 58%,
      rgba(var(--black-rgb), .48)
    ),
    linear-gradient(
      0deg,
      var(--black) 0%,
      rgba(var(--black-rgb), .55) 38%,
      rgba(var(--black-rgb), .1) 78%
    );
  content: "";
}

.page-insight-post .insight-post-hero-inner {
  padding-block: 160px 78px;
}

.page-insight-post .insight-post-back {
  display: inline-flex;
  align-items: center;
  margin-bottom: 28px;
  gap: 10px;
  color: var(--primary);
  font-size: .5625rem;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.page-insight-post .insight-post-back:hover,
.page-insight-post .insight-post-back:focus-visible {
  color: var(--soft-white);
}

.page-insight-post .insight-post-hero .hero-title {
  max-width: 1170px;
  margin-bottom: 30px;
  font-size: clamp(54px, 6.4vw, 102px);
  line-height: .9;
}

.page-insight-post .insight-post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 25px;
  border-top: 1px solid var(--border-primary);
  gap: 12px 28px;
  color: var(--light-gray);
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.page-insight-post .insight-post-meta time {
  color: var(--primary);
}

/* ==========================================================================
   02. FEATURE IMAGE
   ========================================================================== */

.page-insight-post .insight-post-feature {
  padding-top: 88px;
  background: var(--black-light);
}

.page-insight-post .insight-post-feature-frame {
  position: relative;
  max-height: 760px;
  overflow: hidden;
  background: var(--panel);
}

.page-insight-post .insight-post-feature-frame img {
  width: 100%;
  max-height: 760px;
  object-fit: cover;
}

/* ==========================================================================
   03. ARTICLE CONTENT
   ========================================================================== */

.page-insight-post .insight-post-article {
  padding-block: 82px 105px;
  background: var(--black-light);
}

.page-insight-post .insight-post-content {
  overflow-wrap: anywhere;
  color: var(--light-gray);
  font-size: 1.0625rem;
  line-height: 1.82;
}

.page-insight-post .insight-post-content > :first-child {
  margin-top: 0;
}

.page-insight-post .insight-post-content p {
  margin-bottom: 25px;
}

.page-insight-post .insight-post-content h1,
.page-insight-post .insight-post-content h2,
.page-insight-post .insight-post-content h3,
.page-insight-post .insight-post-content h4,
.page-insight-post .insight-post-content h5,
.page-insight-post .insight-post-content h6 {
  color: var(--soft-white);
  font-weight: 600;
  line-height: 1.05;
}

.page-insight-post .insight-post-content h2 {
  margin: 58px 0 20px;
  font-size: clamp(37px, 4vw, 56px);
  letter-spacing: -.025em;
}

.page-insight-post .insight-post-content h3 {
  margin: 45px 0 17px;
  color: var(--primary);
  font-size: clamp(29px, 3vw, 40px);
}

.page-insight-post .insight-post-content h4,
.page-insight-post .insight-post-content h5,
.page-insight-post .insight-post-content h6 {
  margin: 36px 0 15px;
  font-size: 1.5625rem;
}

.page-insight-post .insight-post-content a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-insight-post .insight-post-content a:hover,
.page-insight-post .insight-post-content a:focus-visible {
  color: var(--soft-white);
}

.page-insight-post .insight-post-content strong {
  color: var(--soft-white);
}

.page-insight-post .insight-post-content ul,
.page-insight-post .insight-post-content ol {
  margin-bottom: 28px;
  padding-left: 27px;
}

.page-insight-post .insight-post-content li {
  margin-bottom: 10px;
  padding-left: 6px;
}

.page-insight-post .insight-post-content li::marker {
  color: var(--primary);
}

.page-insight-post .insight-post-content blockquote {
  margin: 42px 0;
  padding: 28px 31px;
  border-left: 4px solid var(--primary);
  background: var(--panel);
  color: var(--soft-white);
  font-size: 1.3125rem;
  line-height: 1.6;
}

.page-insight-post .insight-post-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 38px auto;
}

.page-insight-post .insight-post-content iframe,
.page-insight-post .insight-post-content video {
  max-width: 100%;
}

.page-insight-post .insight-post-content table {
  width: 100%;
  margin: 35px 0;
  border-collapse: collapse;
  font-size: .875rem;
}

.page-insight-post .insight-post-content th,
.page-insight-post .insight-post-content td {
  padding: 14px;
  border: 1px solid var(--border-strong);
  text-align: left;
  vertical-align: top;
}

.page-insight-post .insight-post-content th {
  background: var(--panel);
  color: var(--soft-white);
}

.page-insight-post .insight-post-article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 65px;
  padding-top: 30px;
  border-top: 1px solid var(--border-strong);
  gap: 30px;
}

.page-insight-post .insight-post-article-footer p {
  max-width: 520px;
  color: var(--medium-gray);
  font-size: .8125rem;
  line-height: 1.65;
}

/* ==========================================================================
   04. RELATED ARTICLES
   ========================================================================== */

.page-insight-post .insight-post-related {
  padding-block: 100px 108px;
  background: var(--black);
}

.page-insight-post .insight-post-related-head {
  margin-bottom: 43px;
}

.page-insight-post .insight-post-related-head h2 {
  font-size: clamp(46px, 4.8vw, 76px);
  font-weight: 600;
  line-height: .9;
  letter-spacing: -.035em;
}

.page-insight-post .insight-post-related-head h2 span {
  color: var(--primary);
}

.page-insight-post .insight-post-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}

.page-insight-post .insight-post-related-card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
}

.page-insight-post .insight-post-related-card:nth-child(2) {
  background: var(--insight-post-panel-warm);
}

.page-insight-post .insight-post-related-image {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--black-light);
}

.page-insight-post .insight-post-related-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 400ms var(--ease-standard),
    filter 400ms var(--ease-standard);
}

.page-insight-post .insight-post-related-image:hover img {
  transform: scale(1.035);
  filter: brightness(1.08);
}

.page-insight-post .insight-post-related-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 26px;
}

.page-insight-post .insight-post-related-body time {
  display: block;
  margin-bottom: 16px;
  color: var(--primary);
  font-size: .5rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.page-insight-post .insight-post-related-body h3 {
  margin-bottom: 22px;
  font-size: clamp(25px, 2.4vw, 33px);
  font-weight: 500;
  line-height: 1.02;
}

.page-insight-post .insight-post-related-body h3 a {
  color: var(--soft-white);
  transition: color var(--transition-fast);
}

.page-insight-post .insight-post-related-body h3 a:hover,
.page-insight-post .insight-post-related-body h3 a:focus-visible {
  color: var(--primary);
}

.page-insight-post .insight-post-related-link {
  display: inline-flex;
  align-items: center;
  margin-top: auto;
  gap: 9px;
  color: var(--primary);
  font-size: .5625rem;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
}

/* ==========================================================================
   05. NOT FOUND
   ========================================================================== */

.page-insight-post .insight-post-not-found {
  min-height: 72vh;
  display: grid;
  place-items: center;
  padding-block: 160px 100px;
  background: var(--black);
  text-align: center;
}

.page-insight-post .insight-post-not-found .hero-eyebrow {
  justify-content: center;
}

.page-insight-post .insight-post-not-found h1 {
  margin-bottom: 20px;
  font-size: clamp(58px, 8vw, 118px);
  font-weight: 600;
  line-height: .87;
}

.page-insight-post .insight-post-not-found h1 span {
  display: block;
  color: var(--primary);
}

.page-insight-post .insight-post-not-found p:not(.hero-eyebrow) {
  max-width: 620px;
  margin: 0 auto 30px;
  color: var(--medium-gray);
  font-size: 1.0625rem;
  line-height: 1.7;
}

/* ==========================================================================
   06. RESPONSIVE
   ========================================================================== */

@media (max-width: 980px) {
  .page-insight-post .insight-post-reading-inner {
    width: min(
      var(--insight-post-reading-width),
      calc(100% - (var(--site-gutter-tablet) * 2))
    );
  }

  .page-insight-post .insight-post-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-insight-post .insight-post-related-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .page-insight-post .insight-post-reading-inner {
    width: min(
      var(--insight-post-reading-width),
      calc(100% - (var(--site-gutter-mobile) * 2))
    );
  }

  .page-insight-post .insight-post-hero {
    min-height: 680px;
  }

  .page-insight-post .insight-post-hero-inner {
    padding-block: 132px 65px;
  }

  .page-insight-post .insight-post-hero .hero-title {
    font-size: clamp(47px, 13vw, 69px);
  }

  .page-insight-post .insight-post-feature {
    padding-top: 65px;
  }

  .page-insight-post .insight-post-article,
  .page-insight-post .insight-post-related {
    padding-block: 72px 78px;
  }

  .page-insight-post .insight-post-content {
    font-size: 1rem;
    line-height: 1.76;
  }

  .page-insight-post .insight-post-article-footer {
    display: grid;
    grid-template-columns: 1fr;
  }

  .page-insight-post .insight-post-related-grid {
    grid-template-columns: 1fr;
  }

  .page-insight-post .insight-post-related-card:last-child {
    grid-column: auto;
  }

  .page-insight-post .insight-post-article-footer .btn-primary,
  .page-insight-post .insight-post-not-found .btn-primary {
    width: 100%;
  }
}
