/**
 * Case-study pages.
 *
 * Blocks mirror designedforgood.co/work/yenet: a split hero, a tinted
 * testimonial band, video and photography blocks with captions, a credits
 * grid and a closing call to action. Palette and type are ours.
 */

/* ---------- Shared ---------- */

.sv-band {
  position: relative;
  width: 100%;
}

/* The reference alternates page ground and a clearly different panel to mark
   sections. --sv-surface is only a few percent off the page, so the band uses
   a stronger step and a hairline to make the change read. */
.sv-band.is-tinted {
  background-color: #1F1B14;
  border-top: solid 1px var(--sv-line, #3A3327);
  border-bottom: solid 1px var(--sv-line, #3A3327);
}

.sv-band.is-light {
  background-color: var(--sv-light, #F6F2E9);
}

.sv-kicker {
  display: block;
  margin: 0 0 14px;
  color: var(--sv-accent, #D9A441);
  font-family: paralucent, sans-serif;
  font-weight: 500;
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.sv-caption {
  display: block;
  margin: 14px 0 0;
  color: var(--sv-light-2, #C9C2B4);
  font-family: paralucent, sans-serif;
  font-weight: 300;
  font-size: 14px;
  line-height: 1.5;
}

.sv-band.is-light .sv-caption {
  color: var(--sv-brand, #493A17);
}

/**
 * The colour sits on .sv-prose as well as on its paragraphs.
 *
 * Body copy typed into a plain textarea arrives without <p> wrappers, and
 * .sv-prose p alone then never matches — leaving the text on the page's own
 * near-black default, invisible against the dark ground.
 */
.sv-prose {
  color: var(--sv-light-2, #C9C2B4);
}

.sv-prose p {
  margin: 0 0 18px;
  color: var(--sv-light-2, #C9C2B4);
  font-family: paralucent, sans-serif;
  font-weight: 300;
  font-size: 15px;
  line-height: 1.75;
}

@media (min-width: 992px) {
  .sv-prose p {
    font-size: 17px;
  }
}

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

.sv-prose a {
  color: var(--sv-accent, #D9A441);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sv-band.is-light .sv-prose,
.sv-band.is-light .sv-prose p {
  color: var(--sv-brand, #493A17);
}

/* Media frames -------------------------------------------------- */

.sv-frame {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 20px;
  background-color: var(--sv-muted, #2A251B);
  border: solid 1px var(--sv-line, #3A3327);
}

.sv-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.sv-frame.is-ratio img {
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.sv-frame.is-video {
  aspect-ratio: 16 / 9;
}

.sv-frame.is-video iframe,
.sv-frame.is-video video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Buttons ------------------------------------------------------- */

.sv-btn {
  display: inline-block;
  padding: 0 28px;
  height: 46px;
  line-height: 46px;
  border-radius: 40px;
  border: solid 2px var(--sv-accent, #D9A441);
  background-color: var(--sv-accent, #D9A441);
  color: var(--sv-ink, #0E0D0B);
  font-family: zuume, sans-serif;
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s ease-in-out;
}

.sv-btn:hover {
  background-color: transparent;
  color: var(--sv-accent, #D9A441);
}

.sv-btn.is-outline {
  background-color: transparent;
  color: var(--sv-accent, #D9A441);
}

.sv-btn.is-outline:hover {
  background-color: var(--sv-accent, #D9A441);
  color: var(--sv-ink, #0E0D0B);
}

@media (min-width: 992px) {
  .sv-btn {
    height: 52px;
    line-height: 52px;
    font-size: 24px;
  }
}

.sv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.sv-actions.is-centred {
  justify-content: center;
}

/* ---------- Split hero ---------- */

.sv-cs-hero {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .sv-cs-hero {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    min-height: 640px;
  }
}

.sv-cs-hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 20px 48px;
}

@media (min-width: 768px) {
  .sv-cs-hero-text {
    padding: 56px 40px 64px;
  }
}

@media (min-width: 992px) {
  .sv-cs-hero-text {
    padding: 80px 64px 80px 7vw;
  }
}

.sv-cs-hero-eyebrow {
  display: block;
  margin: 0 0 6px;
  color: var(--sv-accent, #D9A441);
  font-family: paralucent, sans-serif;
  font-weight: 300;
  font-style: italic;
  font-size: 20px;
  line-height: 1.3;
}

@media (min-width: 992px) {
  .sv-cs-hero-eyebrow {
    font-size: 24px;
  }
}

.sv-cs-hero-text h1 {
  margin: 0 0 18px;
  color: var(--sv-light, #F6F2E9);
  font-family: zuume, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 54px;
  line-height: 0.94em;
}

@media (min-width: 768px) {
  .sv-cs-hero-text h1 {
    font-size: 76px;
  }
}

@media (min-width: 1200px) {
  .sv-cs-hero-text h1 {
    font-size: 92px;
  }
}

.sv-cs-services {
  margin: 0 0 22px;
  color: var(--sv-accent, #D9A441);
  font-family: paralucent, sans-serif;
  font-weight: 500;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

@media (min-width: 992px) {
  .sv-cs-services {
    font-size: 13px;
  }
}

.sv-cs-hero-media {
  position: relative;
  min-height: 320px;
  background-color: var(--sv-muted, #2A251B);
}

@media (min-width: 768px) {
  .sv-cs-hero-media {
    min-height: 460px;
  }
}

.sv-cs-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

/* ---------- Testimonial ---------- */

.sv-quote {
  text-align: center;
  max-width: 1040px;
  margin: 0 auto;
}

.sv-quote blockquote {
  margin: 0 0 24px;
  padding: 0;
  border: 0;
  color: var(--sv-light, #F6F2E9);
  font-family: zuume, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 30px;
  line-height: 1.02em;
}

@media (min-width: 768px) {
  .sv-quote blockquote {
    font-size: 44px;
  }
}

@media (min-width: 1200px) {
  .sv-quote blockquote {
    font-size: 54px;
  }
}

.sv-quote .sv-prose p {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.sv-quote-by {
  margin-top: 26px;
  color: var(--sv-accent, #D9A441);
  font-family: paralucent, sans-serif;
  font-weight: 500;
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.sv-quote-by span {
  display: block;
  color: var(--sv-light-2, #C9C2B4);
}

.sv-band.is-light .sv-quote blockquote {
  color: var(--sv-ink, #0E0D0B);
}

.sv-band.is-light .sv-quote-by {
  color: var(--sv-accent-deep, #8A6B24);
}

.sv-band.is-light .sv-quote-by span {
  color: var(--sv-brand, #493A17);
}

/* ---------- Media block ---------- */

.sv-media-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 32px;
}

.sv-media-head h2 {
  margin: 0;
  color: var(--sv-light, #F6F2E9);
  font-family: zuume, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 34px;
  line-height: 1em;
}

@media (min-width: 768px) {
  .sv-media-head h2 {
    font-size: 52px;
  }
}

.sv-media-head .sv-caption {
  margin-top: 10px;
}

.sv-band.is-light .sv-media-head h2 {
  color: var(--sv-ink, #0E0D0B);
}

.sv-media-figure {
  margin: 0;
}

.sv-media-figure .sv-caption {
  text-align: center;
}

/* ---------- Text + media ---------- */

.sv-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 992px) {
  .sv-split {
    grid-template-columns: 5fr 7fr;
    gap: 60px;
  }

  .sv-split.is-reversed .sv-split-text {
    order: 2;
  }
}

.sv-split-text h2 {
  margin: 0 0 18px;
  color: var(--sv-light, #F6F2E9);
  font-family: zuume, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 30px;
  line-height: 1em;
}

@media (min-width: 992px) {
  .sv-split-text h2 {
    font-size: 42px;
  }
}

.sv-band.is-light .sv-split-text h2 {
  color: var(--sv-ink, #0E0D0B);
}

/* ---------- Credits ---------- */

.sv-credits {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px 40px;
}

@media (min-width: 576px) {
  .sv-credits {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .sv-credits {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sv-credit {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sv-credit-avatar {
  flex: 0 0 auto;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--sv-muted, #2A251B);
  border: solid 1px var(--sv-line, #3A3327);
}

.sv-credit-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  filter: grayscale(1);
}

.sv-credit-name {
  margin: 0;
  color: var(--sv-light, #F6F2E9);
  font-family: paralucent, sans-serif;
  font-weight: 300;
  font-size: 18px;
  line-height: 1.25;
}

.sv-credit-role {
  display: block;
  margin-top: 3px;
  color: var(--sv-accent, #D9A441);
  font-family: paralucent, sans-serif;
  font-weight: 300;
  font-style: italic;
  font-size: 15px;
  line-height: 1.35;
}

.sv-credits-note {
  margin: 40px 0 0;
  text-align: center;
  color: var(--sv-light-2, #C9C2B4);
  font-family: paralucent, sans-serif;
  font-weight: 300;
  font-style: italic;
  font-size: 14px;
}

.sv-band.is-light .sv-credit-name {
  color: var(--sv-ink, #0E0D0B);
}

.sv-band.is-light .sv-credit-role {
  color: var(--sv-accent-deep, #8A6B24);
}

/* ---------- Closing CTA ---------- */

.sv-cta {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.sv-cta h2 {
  margin: 0 0 20px;
  color: var(--sv-light, #F6F2E9);
  font-family: zuume, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 38px;
  line-height: 0.98em;
}

@media (min-width: 768px) {
  .sv-cta h2 {
    font-size: 62px;
  }
}

.sv-cta h2 em {
  font-style: normal;
  color: var(--sv-accent, #D9A441);
}

.sv-cta .sv-prose p {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.sv-band.is-light .sv-cta h2 {
  color: var(--sv-ink, #0E0D0B);
}

/* A video in the hero keeps its frame; an image is positioned by the panel. */
.sv-cs-hero-media .sv-frame {
  position: absolute;
  inset: 0;
  border-radius: 0;
  border: 0;
}

.sv-cs-hero-media .sv-frame.is-video {
  aspect-ratio: auto;
}

/* Title stays first in the source for screen readers; the flip is visual. */
@media (min-width: 992px) {
  .sv-cs-hero.is-flipped .sv-cs-hero-text {
    order: 2;
  }
}