*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  padding-top: 64px;
  background: #ffffff;
  color: var(--ink);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  min-height: 64px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.topbar__brand {
  flex: 0 0 auto;
  font-weight: 800;
  white-space: nowrap;
}

.topbar__nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
  margin-left: 6px;
}

.topbar__nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--ink3);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.topbar__nav a:hover,
.topbar__nav a[aria-current="page"] {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: var(--accent-border);
}

.topbar__spacer {
  flex: 1;
  min-width: 8px;
}

.topbar__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 24px rgba(15, 118, 110, .22);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.topbar__cta:hover {
  background: var(--accent-h);
  box-shadow: 0 14px 30px rgba(15, 118, 110, .28);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  color: var(--accent);
  background: #fff;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  transition: background .16s ease, border-color .16s ease, box-shadow .16s ease, color .16s ease, transform .16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 10px 24px rgba(15, 118, 110, .22);
}

.btn--primary:hover {
  background: var(--accent-h);
  border-color: var(--accent-h);
  box-shadow: 0 14px 30px rgba(15, 118, 110, .28);
}

.btn--ghost {
  color: var(--accent);
  background: #fff;
}

.btn--ghost:hover {
  color: var(--accent-h);
  background: var(--accent-soft);
  border-color: var(--accent);
}

.program-wrap {
  width: min(1120px, calc(100% - 44px));
  margin: 0 auto;
}

.program-kicker {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.program-hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 54px 0 46px;
  background:
    linear-gradient(180deg, #f6fbfa 0, #ffffff 70%),
    #ffffff;
  border-bottom: 1px solid var(--border);
}

.program-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(420px, 1.05fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
}

.program-hero__copy {
  max-width: 560px;
}

.program-hero h1,
.section-heading h2,
.split h2,
.requirements h2,
.final-panel h2 {
  font-family: "Lexend", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
}

.program-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 1.03;
  letter-spacing: 0;
}

.program-lead {
  margin: 0;
  max-width: 36em;
  color: var(--ink3);
  font-size: 20px;
  line-height: 1.5;
}

.program-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 24px;
}

.program-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.program-facts span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--ink2);
  font-size: 13px;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

.program-preview {
  display: block;
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border2);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #ffffff 0, #f7fcfb 100%);
  box-shadow: var(--shadow-lg);
  cursor: zoom-in;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.program-preview:hover {
  transform: translateY(-3px);
  border-color: var(--accent-border);
  box-shadow: 0 26px 70px rgba(9, 37, 34, .14);
}

.program-preview__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding: 0 4px 8px;
  color: var(--ink3);
  font-size: 12px;
  font-weight: 800;
}

.program-preview__bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border2);
}

.program-preview__bar strong {
  margin-left: 6px;
  color: var(--ink2);
}

.program-preview img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid rgba(183, 212, 207, .75);
  background: #101818;
}

.program-section {
  padding: clamp(42px, 6vw, 78px) 0;
}

.program-section + .program-section {
  border-top: 1px solid var(--border);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 22px;
}

.section-heading h2,
.split h2,
.requirements h2,
.final-panel h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
}

.section-heading p,
.muted,
.final-panel p {
  color: var(--ink3);
  font-size: 18px;
  line-height: 1.55;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  min-height: 240px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.feature-card__num {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 8px;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.feature-card h3,
.source-list h3,
.process h3 {
  margin: 18px 0 8px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.2;
  font-family: "Lexend", "Segoe UI", Arial, sans-serif;
}

.feature-card p,
.source-list p,
.process p,
.requirements li {
  color: var(--ink3);
  font-size: 16px;
  line-height: 1.55;
}

.program-band {
  background:
    linear-gradient(135deg, #f8fdfc 0, #ffffff 48%, #f5f9ff 100%);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.source-list {
  display: grid;
  gap: 12px;
}

.source-list article {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.source-list h3 {
  margin-top: 0;
}

.process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.process article {
  min-height: 190px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.process span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

.process h3 {
  margin-top: 16px;
}

.screens {
  background: #071f1d;
}

.screens .program-kicker,
.screens .section-heading p {
  color: #b8ece5;
}

.screens .section-heading h2 {
  color: #fff;
}

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

.shot-card {
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
  color: #fff;
  text-align: left;
  cursor: zoom-in;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .2);
  transition: transform .18s ease, border-color .18s ease;
}

.shot-card:hover {
  transform: translateY(-3px);
  border-color: rgba(184, 236, 229, .55);
}

.shot-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  object-position: center;
  background: #f6fbfa;
}

.shot-card span {
  display: block;
  padding: 13px 14px;
  font-weight: 800;
}

.requirements {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(420px, 1.2fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: start;
}

.requirements ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.requirements li {
  position: relative;
  padding: 16px 18px 16px 46px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.requirements li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 12px;
  height: 7px;
  border-left: 3px solid var(--accent);
  border-bottom: 3px solid var(--accent);
  transform: rotate(-45deg);
}

.final-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 30px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, #f7fcfb 0, #ffffff 48%, #f3f8ff 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.final-panel p {
  max-width: 48em;
  margin-bottom: 0;
}

.about-footer {
  padding: 28px 0 42px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  background: #fff;
  font-size: 13px;
  line-height: 1.65;
}

.about-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 10px;
}

.about-footer a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.shot-lightbox {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(7, 31, 29, .92);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s ease, visibility .18s ease;
}

.shot-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.shot-lightbox__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.shot-lightbox__panel {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.shot-lightbox__panel img {
  display: block;
  width: 100%;
  max-height: calc(100vh - 96px);
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .45);
}

.shot-lightbox__panel figcaption {
  color: #e8fffb;
  text-align: center;
  font-size: 14px;
  line-height: 1.45;
}

.shot-lightbox__close {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 8px;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 980px) {
  .program-hero {
    min-height: 0;
  }

  .program-hero__grid,
  .split,
  .requirements {
    grid-template-columns: 1fr;
  }

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

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

  .final-panel {
    display: block;
  }
}

@media (max-width: 720px) {
  body {
    padding-top: 104px;
  }

  .topbar {
    align-items: flex-start;
  }

  .topbar__spacer {
    display: none;
  }

  .topbar__nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .topbar__nav::-webkit-scrollbar {
    display: none;
  }

  .topbar__cta {
    padding: 8px 12px;
    min-height: 36px;
    font-size: 13px;
  }

  .program-wrap {
    width: min(100% - 32px, 1120px);
  }

  .program-hero {
    padding: 38px 0 34px;
  }

  .program-hero h1 {
    font-size: 34px;
  }

  .program-lead,
  .section-heading p,
  .muted,
  .final-panel p {
    font-size: 17px;
  }

  .program-actions,
  .feature-grid,
  .process {
    grid-template-columns: 1fr;
  }

  .program-actions {
    display: grid;
  }

  .program-actions .btn {
    width: 100%;
  }

  .feature-card,
  .process article {
    min-height: 0;
  }

  .final-panel {
    padding: 22px;
  }
}