/* Shared layout for project detail pages. New project pages should include ./project-detail-layout.css to keep visual consistency with TechLoc. */

/* Assumes styles.css is loaded before this file */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 18px;
}

/* Header styling is owned by assets/css/styles.css so it stays consistent site-wide. */

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 24px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-soft);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
}

.header-title {
  font-size: var(--font-size-title);
  font-weight: 700;
  color: var(--accent-strong);
}

.header-subtitle {
  font-size: var(--font-size-caption);
  color: var(--text-muted);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.header-projects-menu {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.header-projects-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  background: var(--bg-soft);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
  border: 1px solid var(--border-subtle);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  z-index: 40;
}

.header-projects-menu:hover .header-projects-dropdown,
.header-projects-menu:focus-within .header-projects-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header-projects-dropdown a {
  display: block;
  padding: 8px 14px;
  font-size: var(--font-size-sm);
  color: var(--text-main);
  border-bottom: none;
  white-space: nowrap;
}

.header-projects-dropdown a:hover {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.header-nav a {
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
}

.header-nav a:hover {
  color: var(--accent-strong);
  border-color: var(--accent-soft);
}

.header-nav a.active {
  border-color: var(--accent-strong);
  color: var(--accent-strong);
}

.header-cta {
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.18);
  white-space: nowrap;
}

.header-cta:hover {
  background: var(--accent-strong);
  color: var(--text-on-accent);
}

.page-shell {
  max-width: var(--max-width);
  margin: 24px auto 42px;
  padding: 0 18px;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 28px;
  align-items: flex-start;
}

.projects-sidebar {
  background: var(--bg-soft);
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  padding: 16px 14px;
  position: sticky;
  top: 92px;
  box-shadow: var(--card-shadow);
}

.projects-sidebar h3 {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.projects-sidebar a {
  display: block;
  font-size: var(--font-size-sm);
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text-main);
  transition: all 0.15s ease;
}

.projects-sidebar a+a {
  margin-top: 4px;
}

.projects-sidebar a:hover {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.projects-sidebar a.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 600;
}

.page-main section {
  background: var(--bg-soft);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  padding: 26px 24px;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
  color: var(--accent-strong);
  margin-bottom: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero p {
  font-size: var(--font-size-base);
  color: var(--text-muted);
  max-width: 820px;
}

.page-main h2 {
  font-size: 20px;
  color: var(--accent-strong);
  margin-bottom: 12px;
}

.page-main h3 {
  font-size: var(--font-size-title);
  color: var(--accent-strong);
  margin: 14px 0 8px;
}

.project-components .standard-h3 {
  font-size: clamp(15px, 1.25vw, 18px);
  line-height: 1.25;
}

.page-main .standard-text,
.page-main .standard-list li {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: var(--text-muted);
}

.page-main .standard-list {
  color: var(--text-muted);
}

.case-study-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.case-study-eyebrow {
  margin-bottom: 5px;
  font-size: 10px;
  line-height: 1.4;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.project-case-study .standard-h2 {
  margin-bottom: 0;
}

.case-study-context {
  margin-top: 15px;
  padding: 13px 15px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg-soft) 86%, var(--accent-soft) 14%);
}

.case-study-context-text,
.case-study-step-text {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.55;
  color: var(--text-main);
}

.case-study-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.case-study-step {
  min-width: 0;
  padding: 13px 15px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  background: var(--bg-soft);
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.035);
}

.case-study-step-problem,
.case-study-step-impact {
  border-left: 3px solid color-mix(in srgb, var(--accent-strong) 60%, var(--border-subtle));
}

.case-study-step-label {
  margin-bottom: 4px;
  font-size: 9px;
  line-height: 1.4;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.case-study-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 12px;
}

.case-study-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.case-study-tools span {
  padding: 3px 8px;
  border: 1px solid var(--chip-bg);
  border-radius: var(--radius-pill);
  background: var(--chip-bg);
  font-size: var(--font-size-caption);
  line-height: 1.35;
  color: var(--text-muted);
}

.case-study-evidence-link {
  flex: 0 0 auto;
  font-size: var(--font-size-caption);
  font-weight: 600;
  color: var(--accent-strong);
  border-bottom: 1px solid color-mix(in srgb, var(--accent-strong) 36%, transparent);
}

.case-study-evidence-link:hover,
.case-study-evidence-link:focus-visible {
  border-bottom-color: var(--accent-strong);
}

.text-muted {
  color: var(--text-muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  background: color-mix(in srgb, var(--bg-soft) 88%, var(--accent-soft) 12%);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 16px;
}

.img-placeholder {
  position: relative;
  min-height: 0;
  border-radius: 12px;
  background: var(--accent-soft);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  transition: transform 0.3s ease;
}

.img-placeholder:not([data-has-media-ratio="1"]) {
  min-height: 220px;
}

.img-placeholder.is-expandable {
  cursor: zoom-in;
}

.img-placeholder.is-expandable:hover {
  transform: translateY(-2px);
}

/* Base mesh gradient for placeholders */
.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at 0% 0%, var(--accent) 0, transparent 50%),
    radial-gradient(at 100% 0%, var(--accent-strong) 0, transparent 50%),
    radial-gradient(at 100% 100%, var(--accent) 0, transparent 50%),
    radial-gradient(at 0% 100%, var(--accent-strong) 0, transparent 50%);
  opacity: 0.15;
}

/* Glass effect overlay */
.img-placeholder::after {
  content: attr(data-label);
  position: absolute;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 99px;
  color: var(--accent-strong);
  font-size: var(--font-size-caption);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 2;
}

/* If background-image is present, hide the fallback text but keep the frame */
.img-placeholder[style*="background-image"]::after {
  display: none;
}

.img-placeholder[style*="background-image"]::before {
  opacity: 0.05;
}

.img-placeholder[style*="background-image"] {
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-color: #f7f9fc;
}

.img-placeholder.img-placeholder--adaptive[style*="background-image"] {
  aspect-ratio: var(--media-aspect-ratio, 1 / 1);
  height: auto !important;
  min-height: 0;
}

.project-media-showcase {
  display: grid;
  gap: 14px;
  margin-top: 0;
  margin-bottom: 8px;
}

.project-media-main .img-placeholder {
  width: min(100%, 760px);
  margin-inline: auto;
  border-radius: 14px;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--card-shadow);
}

.project-screenshots .standard-h2 {
  margin-bottom: 14px;
}

.screenshot-carousel {
  --carousel-gap: 14px;
  --carousel-peek: clamp(32px, 10vw, 96px);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.screenshot-carousel__viewport {
  overflow: hidden;
  border-radius: 12px;
}

.screenshot-carousel__track {
  display: flex;
  gap: var(--carousel-gap);
  transition: transform 0.78s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.screenshot-carousel__slide {
  flex: 0 0 calc(100% - (var(--carousel-peek) * 2));
  min-width: calc(100% - (var(--carousel-peek) * 2));
}

.screenshot-carousel__slide .img-placeholder {
  min-height: 0;
  transition: transform 0.78s cubic-bezier(0.22, 1, 0.36, 1), filter 0.78s ease;
}

.screenshot-carousel__slide .img-placeholder[data-has-media-ratio="1"] {
  aspect-ratio: var(--media-aspect-ratio, 1 / 1);
  height: auto !important;
}

.screenshot-carousel__slide:not(.is-active) .img-placeholder {
  transform: scale(0.985);
  filter: saturate(0.92);
}

.screenshot-carousel__slide.is-active .img-placeholder {
  transform: scale(1);
  filter: saturate(1);
}

.screenshot-carousel.is-single .screenshot-carousel__track {
  gap: 0;
}

.screenshot-carousel.is-single .screenshot-carousel__slide {
  flex: 0 0 100%;
  min-width: 100%;
}

.screenshot-carousel__control {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--bg-soft) 86%, var(--accent-soft) 14%);
  color: var(--accent-strong);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.screenshot-carousel__control:hover {
  background: color-mix(in srgb, var(--bg-soft) 72%, var(--accent-soft) 28%);
}

.screenshot-carousel__control:disabled {
  opacity: 0.45;
  cursor: default;
}

.screenshot-carousel__add {
  margin-top: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--border-subtle);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg-soft) 86%, var(--accent-soft) 14%);
  color: var(--accent-strong);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 9px 14px;
  cursor: pointer;
}

.screenshot-carousel__add:hover {
  background: color-mix(in srgb, var(--bg-soft) 72%, var(--accent-soft) 28%);
}

body.cms-admin-mode .screenshot-carousel__add {
  display: inline-flex;
}

.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.9);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.project-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.project-lightbox__image {
  max-width: min(1200px, 92vw);
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  background: #111111;
}

.project-lightbox__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(20, 20, 20, 0.8);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.project-lightbox__close:hover {
  background: rgba(20, 20, 20, 0.95);
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 980px) {
  .header-row {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px 18px;
  }

  .header-nav {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    gap: 12px 16px;
  }

  .header-cta {
    margin-left: auto;
  }

  .page-shell {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .projects-sidebar {
    position: static;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .case-study-flow {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-media-main .img-placeholder {
    width: 100%;
  }

  .hero h1 {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }

  .project-lightbox {
    padding: 14px;
  }

  .screenshot-carousel {
    --carousel-peek: clamp(24px, 14vw, 62px);
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .screenshot-carousel__control {
    width: 34px;
    height: 34px;
    justify-self: center;
  }
}

@media (max-width: 860px) {
  .header-nav,
  .header-cta {
    display: none;
  }

  .header-row {
    flex-wrap: nowrap;
    justify-content: space-between;
  }
}

@media (max-width: 640px) {

  .container,
  .page-shell {
    padding: 0 14px;
  }

  .header-title {
    font-size: var(--font-size-body-lg);
  }

  .header-subtitle {
    font-size: var(--font-size-caption);
  }

  .header-nav {
    font-size: var(--font-size-sm);
  }

  .header-cta {
    width: 100%;
    text-align: center;
  }

  .projects-sidebar {
    padding: 12px;
  }

  .case-study-context,
  .case-study-step {
    padding: 11px 12px;
  }

  .case-study-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}