/* Blog article — SpotlessAI editorial layout
   Tokens align with site: #1b1c20, #3636ec, #d647ee, Sandborg / Exo / Lato */

:root {
  --blog-accent: #3636ec;
  --blog-accent-2: #d647ee;
  --blog-text: #ffffff;
  --blog-muted: rgba(255, 255, 255, 0.72);
  --blog-dim: rgba(255, 255, 255, 0.5);
  --blog-glass: rgba(255, 255, 255, 0.03);
  --blog-measure: 740px;
  --blog-content-max: 1120px;
}

/* —— Header contract (nested under blog/) —— */
.blog-page .nav_sticky {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.blog-page .sec_header.navbar-no-shadow-2 {
  padding-left: 0;
  padding-right: 0;
  background: rgba(27, 28, 32, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.blog-page .sec_header .navbar-no-shadow-container-2 {
  padding-top: 8px;
  padding-bottom: 8px;
  max-width: 100%;
}

/* Header shell width, gutters and logo size come from site-header.css so the blog nav aligns with every other page */
.blog-page .sec_header .header_shell {
  padding-left: 0;
  padding-right: 0;
  width: calc(100% - 100px);
}

@media (max-width: 767px) {
  .blog-page .sec_header .header_shell {
    width: 90%;
  }
}

@media (max-width: 359px) {
  .blog-page .sec_header .header_shell {
    width: calc(100% - 24px);
  }
}

.blog-page .sec_header .nav-menu-2 {
  justify-content: flex-end;
}

.blog-page .sec_header .button-primary-4,
.blog-page .sec_header .button-primary-4-copy {
  padding: 6px 14px;
  font-size: 12px;
}

.blog-page .btn_primary_demo {
  white-space: nowrap;
}

.blog-page .sec_header .nav-dropdown-2 {
  margin: 0;
}

.blog-page .sec_header .nav-dropdown-toggle-3 {
  padding-left: 0;
  padding-right: 0;
}

.blog-page .sec_header .nav-dropdown-list-2 {
  z-index: 1001;
}

.blog-page .container_main {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 56px;
  padding-right: 56px;
  width: 100%;
}

/* —— Full-bleed hero —— */
.blog-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

.blog-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.blog-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  transform: scale(1.02);
  will-change: transform;
}

.blog-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10, 12, 20, 0.35) 0%, rgba(10, 12, 20, 0.2) 35%, rgba(15, 16, 24, 0.75) 70%, rgba(27, 28, 32, 0.98) 100%),
    linear-gradient(90deg, rgba(10, 12, 22, 0.55) 0%, transparent 55%);
  pointer-events: none;
}

.blog-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--blog-content-max);
  margin: 0 auto;
  padding: 0 56px 72px;
}

.blog-hero__brand {
  font-family: Exo, sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 18px;
}

.blog-hero__title {
  font-family: Sandborg, Exo, sans-serif;
  font-size: clamp(32px, 4.2vw, 52px);
  line-height: 1.15;
  font-weight: 400;
  color: #fff;
  margin: 0 0 18px;
  max-width: 16ch;
}

.blog-hero__dek {
  font-family: Lato, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  color: var(--blog-muted);
  max-width: 42ch;
  margin: 0 0 22px;
}

.blog-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-family: Exo, sans-serif;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blog-dim);
}

.blog-hero__meta time,
.blog-index__meta time {
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: inherit;
}

.blog-hero__meta span + span::before {
  content: "";
}

.blog-hero__meta-sep {
  opacity: 0.35;
}

/* —— Article layout —— */
.blog-article {
  position: relative;
  z-index: 2;
  padding: 48px 0 40px;
}

.blog-prose {
  max-width: var(--blog-measure);
  margin: 0 auto;
  padding: 0 24px;
}

.blog-prose p {
  font-family: Lato, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: var(--blog-muted);
  margin: 0 0 1.25em;
}

.blog-prose p:last-child {
  margin-bottom: 0;
}

.blog-prose ul {
  margin: 0 0 1.4em;
  padding-left: 1.2em;
}

.blog-prose li {
  font-family: Lato, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--blog-muted);
  margin-bottom: 0.55em;
}

.blog-lead {
  font-size: 19px !important;
  line-height: 1.7 !important;
  color: rgba(255, 255, 255, 0.88) !important;
}

/* —— Numbered sections —— */
.blog-section {
  padding: 56px 0 24px;
}

.blog-section__inner {
  max-width: var(--blog-content-max);
  margin: 0 auto;
  padding: 0 56px;
}

.blog-section__header {
  max-width: var(--blog-measure);
  margin: 0 auto 28px;
}

.blog-section__num {
  display: inline-block;
  font-family: Exo, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--blog-accent-2), var(--blog-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
}

.blog-section__title {
  font-family: Sandborg, Exo, sans-serif;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.25;
  color: #fff;
  margin: 0 0 14px;
  font-weight: 400;
}

.blog-section__rule {
  width: 56px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blog-accent), transparent);
  margin-top: 4px;
}

/* —— Story rows —— */
.blog-story {
  display: flex;
  align-items: center;
  gap: 48px;
  margin: 36px 0 8px;
}

.blog-story--reverse {
  flex-direction: row-reverse;
}

.blog-story__copy {
  flex: 1 1 420px;
  min-width: 0;
}

.blog-story__copy p {
  font-family: Lato, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: var(--blog-muted);
  margin: 0 0 1.15em;
}

.blog-story__copy p:last-child {
  margin-bottom: 0;
}

.blog-story__media {
  flex: 0 0 min(440px, 42%);
  min-width: 0;
}

.blog-story__media img,
.blog-break__media img,
.blog-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  object-fit: cover;
}

.blog-figure {
  margin: 0;
}

.blog-figure figcaption,
.blog-break figcaption {
  font-family: Exo, sans-serif;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--blog-dim);
  margin-top: 10px;
  line-height: 1.45;
}

/* —— Full-bleed break image —— */
.blog-break {
  margin: 56px 0;
  padding: 0;
}

.blog-break__frame {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

.blog-break__media {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  max-height: 420px;
}

.blog-break__media img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 14px;
}

/* —— Glass callout —— */
.blog-callout {
  max-width: var(--blog-measure);
  margin: 32px auto;
  padding: 22px 24px;
  border-radius: 16px;
  background:
    radial-gradient(circle at top left, rgba(54, 54, 236, 0.18), transparent 55%),
    var(--blog-glass);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(54, 54, 236, 0.12);
}

.blog-callout__label {
  font-family: Exo, sans-serif;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 8px;
}

.blog-callout p {
  font-family: Lato, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
}

/* —— Takeaways —— */
.blog-takeaways {
  padding: 64px 0 40px;
}

.blog-takeaways__box {
  max-width: var(--blog-measure);
  margin: 0 auto;
  padding: 36px 32px;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(54, 54, 236, 0.12), rgba(214, 71, 238, 0.06)),
    rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.blog-takeaways__title {
  font-family: Sandborg, Exo, sans-serif;
  font-size: 28px;
  color: #fff;
  margin: 0 0 22px;
  font-weight: 400;
}

.blog-takeaways__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.blog-takeaways__list li {
  position: relative;
  padding-left: 28px;
  font-family: Lato, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--blog-muted);
  margin-bottom: 14px;
}

.blog-takeaways__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--blog-accent-2), var(--blog-accent));
}

.blog-takeaways__list li:last-child {
  margin-bottom: 0;
}

/* —— FAQ —— */
.blog-faq {
  padding: 48px 0 32px;
}

.blog-faq__title {
  font-family: Sandborg, Exo, sans-serif;
  font-size: 28px;
  color: #fff;
  margin: 0 0 28px;
  text-align: center;
  font-weight: 400;
}

.blog-faq__list {
  max-width: var(--blog-measure);
  margin: 0 auto;
}

.blog-faq details {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 0;
}

.blog-faq summary {
  list-style: none;
  cursor: pointer;
  font-family: Exo, sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  padding: 18px 36px 18px 0;
  position: relative;
  line-height: 1.4;
}

.blog-faq summary::-webkit-details-marker {
  display: none;
}

.blog-faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.55);
}

.blog-faq details[open] summary::after {
  content: "–";
}

.blog-faq details p {
  font-family: Lato, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: var(--blog-muted);
  margin: 0 0 18px;
  padding-right: 12px;
}

/* —— Conclusion + CTA —— */
.blog-conclusion {
  padding: 40px 0 24px;
}

.blog-conclusion__inner {
  max-width: var(--blog-measure);
  margin: 0 auto;
  padding: 0 24px;
}

.blog-conclusion__title {
  font-family: Sandborg, Exo, sans-serif;
  font-size: 28px;
  color: #fff;
  margin: 0 0 18px;
  font-weight: 400;
}

.blog-cta {
  margin: 48px auto 80px;
  max-width: 900px;
  padding: 40px 36px;
  text-align: center;
  border-radius: 20px;
  background:
    radial-gradient(ellipse at top, rgba(54, 54, 236, 0.28), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(214, 71, 238, 0.18), transparent 55%),
    rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-cta h2 {
  font-family: Sandborg, Exo, sans-serif;
  font-size: 26px;
  color: #fff;
  margin: 0 0 12px;
  font-weight: 400;
}

.blog-cta p {
  font-family: Lato, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--blog-muted);
  max-width: 48ch;
  margin: 0 auto 24px;
}

.blog-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* —— Blog index (listing) —— */
.blog-index-page .blog-index {
  position: relative;
  z-index: 2;
  max-width: var(--blog-content-max);
  margin: 0 auto;
  padding: 120px 56px 96px;
}

.blog-index__intro {
  max-width: 36rem;
  margin-bottom: 56px;
}

.blog-index__brand {
  font-family: Exo, sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 16px;
}

.blog-index__title {
  font-family: Sandborg, Exo, sans-serif;
  font-size: clamp(42px, 6vw, 64px);
  line-height: 1.05;
  font-weight: 400;
  color: #fff;
  margin: 0 0 18px;
}

.blog-index__dek {
  font-family: Lato, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  color: var(--blog-muted);
  margin: 0;
  max-width: 42ch;
}

.blog-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.blog-index__link {
  display: grid;
  grid-template-columns: minmax(200px, 320px) minmax(0, 1fr);
  gap: 28px 36px;
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: border-color 0.25s ease;
}

.blog-index__link:hover {
  border-bottom-color: rgba(54, 54, 236, 0.45);
}

.blog-index__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: rgba(255, 255, 255, 0.04);
}

.blog-index__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.02);
  transition: transform 0.55s ease;
}

.blog-index__link:hover .blog-index__media img {
  transform: scale(1.06);
}

.blog-index__body {
  min-width: 0;
  padding-bottom: 12px;
}

.blog-index__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-family: Exo, sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blog-dim);
  margin: 0 0 12px;
}

.blog-index__meta-sep {
  opacity: 0.35;
}

.blog-index__headline {
  font-family: Sandborg, Exo, sans-serif;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.25;
  font-weight: 400;
  color: #fff;
  margin: 0 0 12px;
}

.blog-index__excerpt {
  font-family: Lato, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--blog-muted);
  margin: 0 0 18px;
  max-width: 48ch;
}

.blog-index__cta {
  display: inline-block;
  font-family: Exo, sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #a8a8ff;
  transition: color 0.2s ease;
}

.blog-index__link:hover .blog-index__cta {
  color: #fff;
}

.blog-index__link:hover .blog-index__headline {
  background: linear-gradient(90deg, #fff 0%, #c4c4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* —— Related articles —— */
.blog-related {
  padding: 8px 0 72px;
}

.blog-related__label {
  font-family: Exo, sans-serif;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blog-dim);
  margin: 0 0 16px;
}

.blog-related__card {
  display: block;
  max-width: var(--blog-measure);
  margin: 0 auto;
  padding: 28px 28px 24px;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(135deg, rgba(54, 54, 236, 0.14), rgba(214, 71, 238, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.blog-related__card:hover {
  border-color: rgba(54, 54, 236, 0.45);
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(54, 54, 236, 0.2), rgba(214, 71, 238, 0.12));
}

.blog-related__meta {
  display: block;
  font-family: Lato, sans-serif;
  font-size: 13px;
  color: var(--blog-dim);
  margin-bottom: 10px;
}

.blog-related__title {
  display: block;
  font-family: Exo, sans-serif;
  font-size: 22px;
  line-height: 1.35;
  font-weight: 500;
  color: #fff;
  margin-bottom: 14px;
}

.blog-related__cta {
  display: inline-block;
  font-family: Exo, sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #a8a8ff;
  letter-spacing: 0.02em;
}

.blog-related__card:hover .blog-related__cta {
  color: #fff;
}

.blog-related__all {
  max-width: var(--blog-measure);
  margin: 18px auto 0;
  font-family: Exo, sans-serif;
  font-size: 14px;
}

.blog-related__all a {
  color: var(--blog-dim);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}

.blog-related__all a:hover {
  color: #fff;
}

/* —— Scroll reveal —— */
.blog-page .scroll-reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.9s ease-out, transform 0.9s ease-out;
  will-change: opacity, transform;
}

.blog-page .scroll-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.blog-hero__content {
  animation: blogHeroIn 1.1s ease-out both;
}

@keyframes blogHeroIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-page .scroll-reveal,
  .blog-page .scroll-reveal.is-visible,
  .blog-hero__content {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }
}

/* —— Responsive —— */
@media (max-width: 991px) {
  .blog-page .container_main {
    padding-left: 40px;
    padding-right: 40px;
  }

  .blog-hero__content,
  .blog-section__inner {
    padding-left: 40px;
    padding-right: 40px;
  }

  .blog-index-page .blog-index {
    padding-left: 40px;
    padding-right: 40px;
  }

  .blog-index__link {
    grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
    gap: 22px 28px;
  }

  .blog-story {
    gap: 32px;
  }

  .blog-story__media {
    flex: 0 0 min(360px, 40%);
  }
}

@media (max-width: 767px) {
  .blog-page .container_main {
    padding-left: 24px;
    padding-right: 24px;
  }

  .blog-hero {
    min-height: 85vh;
    min-height: 85dvh;
  }

  .blog-hero__content {
    padding: 0 24px 48px;
  }

  .blog-hero__title {
    max-width: none;
  }

  .blog-hero__dek {
    font-size: 16px;
  }

  .blog-section {
    padding: 40px 0 16px;
  }

  .blog-section__inner {
    padding-left: 24px;
    padding-right: 24px;
  }

  .blog-story,
  .blog-story--reverse {
    flex-direction: column;
    gap: 24px;
  }

  .blog-story__media {
    flex: 0 0 auto;
    width: 100%;
  }

  .blog-break__media img {
    height: 260px;
  }

  .blog-takeaways__box,
  .blog-cta {
    padding: 28px 20px;
    margin-left: 24px;
    margin-right: 24px;
  }

  .blog-related__card {
    padding: 24px 20px;
  }

  .blog-related__title {
    font-size: 18px;
  }

  .blog-index-page .blog-index {
    padding: 96px 24px 72px;
  }

  .blog-index__intro {
    margin-bottom: 40px;
  }

  .blog-index__link {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-bottom: 28px;
  }

  .blog-index__media {
    aspect-ratio: 16 / 9;
  }

  .blog-index__body {
    padding-bottom: 0;
  }

  .blog-faq__list,
  .blog-prose,
  .blog-section__header,
  .blog-callout,
  .blog-conclusion__inner {
    padding-left: 24px;
    padding-right: 24px;
  }

  .blog-callout {
    margin-left: 24px;
    margin-right: 24px;
  }
}