/* ============================================
   Badlands Airsoft Africa — Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  --charcoal:   #1C1815;
  --charcoal-2: #241F1B;
  --clay:       #B5502C;
  --clay-dim:   #8A3D22;
  --sandstone:  #C9A876;
  --bone:       #EDE6D6;
  --bone-2:     #E2D9C4;
  --olive:      #3A3F2E;
  --ash:        #746B5E;
  --ash-light:  #9C9282;

  --headline: 'Big Shoulders Display', sans-serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bone);
  color: var(--charcoal);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4 {
  font-family: var(--headline);
  font-weight: 800;
  line-height: 0.95;
  margin: 0;
  letter-spacing: 0.2px;
}

p { max-width: 62ch; color: var(--ash); }

/* ---------- Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--charcoal);
  border-bottom: 1px solid rgba(237,230,214,0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--bone);
}

.brand-mark {
  font-family: var(--headline);
  font-size: 26px;
  font-weight: 800;
  color: var(--bone);
}

.brand-sub {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--clay);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--bone-2);
  font-size: 15px;
  font-weight: 500;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ash);
  color: var(--bone);
  width: 38px;
  height: 38px;
  border-radius: 3px;
  font-size: 18px;
  cursor: pointer;
}

/* ---------- Ridge divider ---------- */
.ridge {
  height: 46px;
  width: 100%;
  display: block;
  background: var(--bone);
}

.ridge path { fill: var(--charcoal); }
.ridge.flip path { fill: var(--bone); }
.ridge.flip { background: var(--charcoal); }

/* ---------- Hero ---------- */
.hero {
  background: var(--charcoal);
  color: var(--bone);
  padding: 90px 0 0;
  position: relative;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: stretch;
  padding-bottom: 60px;
}

.hero-kicker {
  font-family: var(--mono);
  color: var(--clay);
  font-size: 13px;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(52px, 8vw, 92px);
  color: var(--bone);
}

.hero h1 span { color: var(--clay); }

.hero-lede {
  color: var(--ash-light);
  font-size: 18px;
  margin-top: 22px;
  max-width: 46ch;
}

.hero-side {
  border-left: 1px solid rgba(237,230,214,0.15);
  padding-left: 28px;
  padding-bottom: 8px;
  display: flex;
  flex-direction: column;
}

.hero-side-media {
  flex: 1;
  min-height: 200px;
  margin-bottom: 28px;
  overflow: hidden;
  border-radius: 2px;
}

.hero-side-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-side dl {
  margin: 0;
  display: grid;
  gap: 16px;
}

.hero-side dt {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--sandstone);
}

.hero-side dd {
  margin: 2px 0 0;
  font-size: 15px;
  color: var(--bone-2);
}

.cta-row {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--clay);
  color: var(--bone);
}
.btn-primary:hover { background: var(--clay-dim); }

.btn-ghost {
  border-color: var(--ash);
  color: var(--bone-2);
}
.btn-ghost:hover { border-color: var(--bone-2); }

/* ---------- Section shells ---------- */
section { padding: 84px 0; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--ash-light);
  padding-bottom: 22px;
}

.section-head h2 {
  font-size: clamp(34px, 4.5vw, 50px);
  color: var(--charcoal);
}

.section-num {
  font-family: var(--mono);
  color: var(--clay);
  font-size: 14px;
  white-space: nowrap;
}

/* ---------- Program manifest list ---------- */
.manifest {
  list-style: none;
  margin: 0;
  padding: 0;
}

.manifest li {
  display: grid;
  grid-template-columns: 90px 1.1fr 1.6fr;
  gap: 28px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--ash-light);
}

.manifest li:first-child { border-top: 1px solid var(--ash-light); }

.manifest .code {
  font-family: var(--mono);
  color: var(--clay);
  font-size: 14px;
  padding-top: 4px;
}

.manifest h3 {
  font-size: 26px;
  color: var(--charcoal);
}

.manifest p { margin: 10px 0 0; font-size: 15px; }

/* ---------- Split / story ---------- */
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.split.reverse { grid-template-columns: 1.1fr 0.9fr; }
.split.reverse .split-media { order: 2; }

.split-media {
  background: var(--olive);
  aspect-ratio: 4/5;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.split-media img { width: 100%; height: 100%; object-fit: cover; }

.split-tag {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--clay);
  margin-bottom: 14px;
  display: block;
}

/* ---------- Audience band ---------- */
.audience-band {
  background: var(--olive);
  color: var(--bone);
}

.audience-band .section-head { border-bottom-color: rgba(237,230,214,0.2); }
.audience-band .section-head h2 { color: var(--bone); }
.audience-band p { color: var(--bone-2); }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(237,230,214,0.15);
}

.audience-card {
  background: var(--olive);
  padding: 32px;
}

.audience-card h3 {
  font-size: 24px;
  color: var(--sandstone);
  margin-bottom: 12px;
}

.audience-card p { color: var(--bone-2); font-size: 15px; }

/* ---------- Footer ---------- */
footer {
  background: var(--charcoal);
  color: var(--ash-light);
  padding: 56px 0 34px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(237,230,214,0.1);
}

.footer-top .brand-mark { font-size: 22px; }

.footer-links {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--sandstone);
  font-weight: 500;
  margin-bottom: 12px;
}

.footer-col a, .footer-col p {
  display: block;
  font-size: 14px;
  color: var(--ash-light);
  margin: 0 0 8px;
}

.footer-bottom {
  padding-top: 24px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Video grid (classes page) ---------- */
.filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  font-family: var(--mono);
  font-size: 13px;
  padding: 9px 16px;
  border: 1px solid var(--ash-light);
  background: transparent;
  color: var(--ash);
  border-radius: 2px;
  cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
  border-color: var(--clay);
  color: var(--clay);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.video-card {
  background: var(--charcoal);
  cursor: pointer;
  overflow: hidden;
}

.video-thumb {
  aspect-ratio: 16/10;
  background: var(--olive);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-thumb::after {
  content: '';
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--bone);
  position: relative;
}

.video-thumb::before {
  content: '';
  position: absolute;
  width: 0; height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 13px solid var(--bone);
  z-index: 2;
  transform: translateX(2px);
}

.video-meta {
  padding: 16px 18px 20px;
}

.video-meta .code { font-family: var(--mono); font-size: 12px; color: var(--clay); }
.video-meta h4 { color: var(--bone); font-size: 20px; margin-top: 6px; }
.video-meta span { color: var(--ash-light); font-size: 13px; }

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,8,6,0.86);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.open { display: flex; }

.modal-box {
  background: var(--charcoal);
  max-width: 780px;
  width: 100%;
  border: 1px solid rgba(237,230,214,0.12);
}

.modal-frame {
  aspect-ratio: 16/9;
  background: var(--olive);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ash-light);
  font-family: var(--mono);
  font-size: 13px;
  text-align: center;
  padding: 20px;
}

.modal-info { padding: 22px 26px 26px; display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.modal-info h3 { color: var(--bone); font-size: 24px; }
.modal-info p { color: var(--ash-light); font-size: 14px; margin: 8px 0 0; }
.modal-close {
  background: none;
  border: 1px solid var(--ash);
  color: var(--bone-2);
  width: 34px; height: 34px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  flex-shrink: 0;
}

/* ---------- Studio page ---------- */
.studio-hero {
  background: var(--charcoal);
  color: var(--bone);
  padding: 100px 0 70px;
}

.studio-hero .wrap { max-width: 760px; }

.studio-hero .hero-kicker { color: var(--sandstone); }

.studio-hero h1 { font-size: clamp(46px, 7vw, 76px); }

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

.slate-item {
  padding: 34px 0;
  border-bottom: 1px solid var(--ash-light);
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: 24px;
  align-items: center;
}

.slate-item:first-child { border-top: 1px solid var(--ash-light); }

.slate-status {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--clay);
  border: 1px solid var(--clay);
  padding: 6px 10px;
  border-radius: 2px;
  text-align: center;
  width: fit-content;
}

.slate-item h3 { font-size: 26px; }
.slate-item p { font-size: 14px; margin: 6px 0 0; }
.slate-format { font-family: var(--mono); font-size: 13px; color: var(--ash); text-align: right; }

/* ---------- Work with us (studio.html) ---------- */
.work-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: start;
}

.work-media {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 2px;
}

.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Photo slider (classes.html, temporary until video is ready) ---------- */
.slider {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/7;
  background: var(--charcoal);
  border-radius: 2px;
}

.slider-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease;
}

.slide {
  min-width: 100%;
  height: 100%;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(28,24,21,0.55);
  border: 1px solid rgba(237,230,214,0.3);
  color: var(--bone);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.slider-arrow:hover { background: var(--clay); border-color: var(--clay); }
.slider-arrow.prev { left: 16px; }
.slider-arrow.next { right: 16px; }

.slider-dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 9px;
}

.slider-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(237,230,214,0.4);
  cursor: pointer;
}

.slider-dot.active { background: var(--clay); }

@media (max-width: 880px) {
  .slider { aspect-ratio: 4/3; }
  .slider-arrow { width: 36px; height: 36px; font-size: 18px; }
}

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--charcoal);
    flex-direction: column;
    gap: 0;
    padding: 8px 32px 20px;
    border-bottom: 1px solid rgba(237,230,214,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 12px 0; border-bottom: 1px solid rgba(237,230,214,0.06); }
  .site-header { position: sticky; }
  .nav { position: relative; }
  .nav-toggle { display: block; }
  .hero .wrap, .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .hero-side { border-left: none; border-top: 1px solid rgba(237,230,214,0.15); padding-left: 0; padding-top: 24px; }
  .audience-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .manifest li { grid-template-columns: 1fr; gap: 8px; }
  .slate-item { grid-template-columns: 1fr; gap: 10px; }
  .work-grid { grid-template-columns: 1fr; }
  .slate-format { text-align: left; }
}

@media (max-width: 560px) {
  .video-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}