/* ============================================================
   KIS shared deck CSS · sampled from keepitsimple.pt
   Loaded by every deck in /presentations/<deck>/index.html
   ============================================================ */
:root {
  --red:        #FB173F;
  --red-deep:   #C71232;
  --black:      #000000;
  --white:      #FFFFFF;
  --gray-mute:  #9CA3AF;
  --gray-rule:  #E5E5E5;
  --gray-soft:  #555555;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: #ECEDED;
  color: var(--black);
  font-family: 'Mulish', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
.deck {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1rem 6rem;
}

/* ============================================================
   SLIDE BASE
   ============================================================ */
.slide {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 1.4rem;
  box-shadow: 0 16px 40px -8px rgba(0,0,0,0.18), 0 2px 6px rgba(0,0,0,0.06);
  padding: 2.6rem 3.2rem 1.8rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
}
.slide.light { background: var(--white); color: var(--black); }
.slide.dark  { background: var(--black); color: var(--white); }

.slide-head, .slide-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Roboto Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.slide-head { padding-bottom: 0.6rem; border-bottom: 1px solid; margin-bottom: 1.6rem; }
.slide-foot { padding-top: 0.6rem; border-top: 1px solid; margin-top: 0.8rem; }
.slide.light .slide-head, .slide.light .slide-foot { border-color: var(--gray-rule); color: var(--gray-soft); }
.slide.dark  .slide-head, .slide.dark  .slide-foot { border-color: #2a2a2a; color: #777; }

.section-tag { font-weight: 600; color: var(--red); }
.slide-num { font-weight: 500; }

.foot-brand { display: inline-flex; align-items: center; gap: 0.55rem; }
.foot-brand .kis-tiny { width: 14px; height: 14px; display: inline-block; }
.foot-brand .name { font-weight: 600; letter-spacing: 0.16em; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.slide h1 {
  font-family: 'Mulish', sans-serif;
  font-size: 72px; font-weight: 900; line-height: 1.0;
  margin: 0; letter-spacing: -0.035em;
}
.slide h2 {
  font-family: 'Mulish', sans-serif;
  font-size: 48px; font-weight: 800; line-height: 1.04;
  margin: 0 0 1.1rem; letter-spacing: -0.025em;
}
.slide h3 {
  font-family: 'Mulish', sans-serif;
  font-size: 28px; font-weight: 800;
  margin: 0 0 0.5rem; line-height: 1.15; letter-spacing: -0.015em;
}
.slide p {
  margin: 0 0 0.8rem;
  line-height: 1.6; font-size: 14px; font-weight: 400; color: inherit;
}
.slide.light p { color: #2a2a2a; }
.slide.dark p  { color: #d4d4d4; }
.slide p.lead {
  font-size: 17px; font-weight: 300; line-height: 1.55;
}
.slide.light p.lead { color: var(--black); }
.slide.dark  p.lead { color: var(--white); }

.accent-bar { width: 56px; height: 4px; background: var(--red); margin-bottom: 0.9rem; }

/* ============================================================
   COVER
   ============================================================ */
.slide.cover { background: var(--black); grid-template-rows: auto 1fr auto; }
.cover-body { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding-left: 1rem; }
.cover-logo { margin-bottom: 2rem; }
.cover-body h1 { font-size: 124px; color: var(--white); letter-spacing: -0.04em; }
.cover-body .part-of {
  font-family: 'Mulish', sans-serif; font-weight: 300;
  font-size: 22px; color: #9ca3af; margin-top: 0.7rem;
}
.cover-release {
  font-family: 'Roboto Mono', monospace;
  font-size: 11px; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--red); margin-top: 1.6rem; font-weight: 600;
}

/* ============================================================
   STATS
   ============================================================ */
.stats { display: flex; gap: 3rem; margin-top: 2rem; flex-wrap: wrap; }
.stat .num {
  font-family: 'Mulish', sans-serif; font-size: 64px; font-weight: 900;
  line-height: 0.95; letter-spacing: -0.04em; color: var(--black);
}
.stat .num.red { color: var(--red); }
.slide.dark .stat .num { color: var(--white); }
.slide.dark .stat .num.red { color: var(--red); }
.stat .desc {
  font-family: 'Roboto Mono', monospace; font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gray-soft); margin-top: 0.5rem; font-weight: 500;
}
.slide.dark .stat .desc { color: #aaa; }

/* ============================================================
   TWO-COL
   ============================================================ */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; align-items: stretch; }
.col-block {
  padding: 1.4rem 1.6rem;
  display: flex; flex-direction: column; gap: 0.6rem;
  border-top: 4px solid;
  background: #fafafa;
  border: 1px solid var(--gray-rule);
  border-top: 4px solid var(--black);
}
.col-block.kis { border-top-color: var(--red); }
.slide.dark .col-block { background: rgba(255,255,255,0.04); border-color: #2a2a2a; border-top-color: #444; }
.slide.dark .col-block.kis { border-top-color: var(--red); }
.col-title {
  font-family: 'Roboto Mono', monospace; font-size: 10px;
  font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--black);
}
.col-block.kis .col-title { color: var(--red); }
.slide.dark .col-title { color: #ccc; }
.col-block ul { margin: 0; padding-left: 1.1rem; font-size: 13px; line-height: 1.6; color: #2a2a2a; }
.slide.dark .col-block ul { color: #d4d4d4; }
.col-block li + li { margin-top: 0.3rem; }

/* ============================================================
   PILLARS
   ============================================================ */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.pillars-3 { grid-template-columns: repeat(3, 1fr); }
.pillar {
  border-top: 3px solid var(--gray-rule);
  padding-top: 0.9rem; display: flex; flex-direction: column; gap: 0.5rem;
}
.pillar.lead { border-top-color: var(--red); }
.slide.dark .pillar { border-top-color: #333; }
.slide.dark .pillar.lead { border-top-color: var(--red); }
.pillar .num {
  font-family: 'Roboto Mono', monospace; font-size: 10px;
  color: var(--gray-soft); letter-spacing: 0.2em; font-weight: 600;
}
.pillar.lead .num { color: var(--red); }
.slide.dark .pillar .num { color: #888; }
.pillar .name {
  font-family: 'Mulish', sans-serif; font-size: 20px; font-weight: 800;
  line-height: 1.15; letter-spacing: -0.01em;
}
.slide.dark .pillar .name { color: var(--white); }
.pillar .desc { font-size: 12.5px; line-height: 1.55; color: var(--gray-soft); }
.slide.dark .pillar .desc { color: #aaa; }

/* ============================================================
   PROOF
   ============================================================ */
.client-mark {
  font-family: 'Roboto Mono', monospace; font-weight: 600;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--red); margin-bottom: 0.4rem;
}
.proof-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.6rem; margin-top: 0.4rem; }
.proof-cell .cell-label {
  font-family: 'Roboto Mono', monospace; font-size: 10px;
  font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: #999; margin-bottom: 0.6rem; padding-bottom: 0.4rem;
  border-bottom: 1px solid #333;
}
.slide.light .proof-cell .cell-label { color: var(--gray-soft); border-bottom-color: var(--gray-rule); }
.proof-cell.impact .cell-label { color: var(--red); border-bottom-color: rgba(251,23,63,0.4); }
.proof-cell p { font-size: 13px; line-height: 1.6; color: #d4d4d4; }
.slide.light .proof-cell p { color: #2a2a2a; }
.impact-list { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 0.5rem; }
.impact-stat .v {
  font-family: 'Mulish', sans-serif; font-weight: 900;
  font-size: 38px; color: var(--red); line-height: 1.0; letter-spacing: -0.03em;
}
.impact-stat .d {
  font-family: 'Roboto Mono', monospace; font-size: 10px;
  letter-spacing: 0.15em; text-transform: uppercase; color: #aaa;
  margin-top: 0.25rem; font-weight: 500;
}
.slide.light .impact-stat .d { color: var(--gray-soft); }

/* ============================================================
   PORTFOLIO GRID  (small case tiles for sector decks)
   ============================================================ */
.portfolio { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; }
.portfolio-2x4 { grid-template-columns: repeat(4, 1fr); }
.case-tile {
  border: 1px solid var(--gray-rule);
  background: #fafafa;
  padding: 0.85rem 1rem;
  border-radius: 4px;
  border-left: 3px solid var(--gray-rule);
  display: flex; flex-direction: column; gap: 0.3rem;
}
.slide.dark .case-tile { background: rgba(255,255,255,0.04); border-color: #2a2a2a; border-left-color: #444; }
.case-tile.featured { border-left-color: var(--red); }
.case-tile .codename {
  font-family: 'Roboto Mono', monospace; font-size: 9px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--red); font-weight: 600;
}
.case-tile .name {
  font-family: 'Mulish', sans-serif; font-weight: 700;
  font-size: 14px; line-height: 1.18; letter-spacing: -0.01em;
  color: var(--black);
}
.slide.dark .case-tile .name { color: var(--white); }
.case-tile .blurb {
  font-size: 11px; line-height: 1.45; color: var(--gray-soft);
}
.slide.dark .case-tile .blurb { color: #aaa; }

/* ============================================================
   STACK
   ============================================================ */
.stack-group { margin-bottom: 1.1rem; }
.stack-group:last-child { margin-bottom: 0; }
.stack-label {
  font-family: 'Roboto Mono', monospace; font-size: 10px;
  font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--black); margin-bottom: 0.6rem;
}
.slide.dark .stack-label { color: var(--white); }
.pill {
  display: inline-block; border: 1.5px solid var(--gray-rule);
  border-radius: 100px; padding: 4px 12px; margin: 0 5px 6px 0;
  font-family: 'Mulish', sans-serif; font-weight: 500;
  font-size: 12px; color: var(--black); background: white;
}
.slide.dark .pill { background: rgba(255,255,255,0.05); border-color: #333; color: var(--white); }
.pill.core {
  border-color: var(--red); background: var(--red); color: white;
  font-weight: 800; padding: 5px 14px; font-size: 13px;
}
.pill.delivery {
  border-color: var(--black); color: var(--black);
  background: var(--white); font-weight: 700;
}
.slide.dark .pill.delivery { border-color: var(--white); color: var(--white); background: rgba(255,255,255,0.04); }
.stack-note {
  margin-top: 0.7rem; font-size: 12px; color: var(--gray-soft);
  font-style: italic; font-weight: 300;
}
.stack-meta {
  font-family: 'Roboto Mono', monospace; font-size: 11.5px;
  color: var(--gray-soft); margin-left: 0.5rem; font-weight: 500;
}
.slide.dark .stack-meta { color: #aaa; }

/* ============================================================
   INDUSTRIES (grid)
   ============================================================ */
.industries { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.9rem; }
.industry {
  border: 1px solid var(--gray-rule); background: #fafafa;
  padding: 1rem 1.1rem; border-radius: 4px;
  display: flex; flex-direction: column; gap: 0.35rem;
  border-left: 3px solid var(--black);
}
.industry.flagship {
  border-left-color: var(--red);
  background: linear-gradient(180deg, rgba(251,23,63,0.05), #fafafa 70%);
}
.industry .name {
  font-family: 'Mulish', sans-serif; font-weight: 800;
  font-size: 17px; color: var(--black); letter-spacing: -0.01em;
}
.industry .clients { font-size: 11px; color: var(--gray-soft); line-height: 1.45; }
.industry .count {
  font-family: 'Roboto Mono', monospace; font-size: 10px;
  color: var(--black); font-weight: 600; letter-spacing: 0.14em;
}
.industry.flagship .count { color: var(--red); }

/* ============================================================
   PROCESS
   ============================================================ */
.process {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  margin-top: 1rem;
  border-top: 2px solid var(--black); border-bottom: 2px solid var(--black);
}
.process-step {
  padding: 1.3rem 1.1rem; border-left: 1px solid var(--gray-rule);
}
.process-step:first-child { border-left: none; }
.process-step .step-num {
  font-family: 'Roboto Mono', monospace; font-size: 10px;
  color: var(--red); letter-spacing: 0.2em; font-weight: 600;
}
.process-step .step-name {
  font-family: 'Mulish', sans-serif; font-weight: 800;
  font-size: 22px; color: var(--black);
  margin: 0.35rem 0 0.5rem; line-height: 1.1; letter-spacing: -0.015em;
}
.process-step .step-desc { font-size: 12px; line-height: 1.55; color: var(--gray-soft); }
.slide.dark .process { border-color: var(--white); }
.slide.dark .process-step { border-left-color: #333; }
.slide.dark .process-step .step-name { color: var(--white); }
.slide.dark .process-step .step-desc { color: #aaa; }

/* ============================================================
   TEAM
   ============================================================ */
.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.team-card {
  border: 1px solid var(--gray-rule); padding: 1.5rem 1.6rem 1.3rem;
  display: flex; flex-direction: column; gap: 0.6rem;
  background: #fafafa; border-radius: 4px; border-top: 3px solid var(--black);
}
.team-card.accent { border-top-color: var(--red); }
.team-card .place {
  font-family: 'Roboto Mono', monospace; font-weight: 600;
  font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--black);
}
.team-card.accent .place { color: var(--red); }
.team-card .role {
  font-family: 'Mulish', sans-serif; font-weight: 800;
  font-size: 21px; color: var(--black); line-height: 1.18; letter-spacing: -0.015em;
}
.team-card .detail { font-size: 12.5px; line-height: 1.55; color: var(--gray-soft); }

/* ============================================================
   CTA
   ============================================================ */
.slide.cta { background: var(--black); }
.slide.cta h1 { font-size: 100px; color: var(--white); letter-spacing: -0.04em; }
.slide.cta .red-word { color: var(--red); }
.slide.cta .lead { color: #cccccc; font-size: 17px; max-width: 800px; }
.contact-row { display: flex; gap: 1rem; margin-top: 2.2rem; flex-wrap: wrap; }
.contact-card {
  border: 1px solid #2a2a2a; padding: 0.9rem 1.2rem; flex: 1;
  border-radius: 4px; background: rgba(255,255,255,0.025);
  border-top: 3px solid var(--red); min-width: 180px;
}
.contact-card .ck {
  font-family: 'Roboto Mono', monospace; font-weight: 600;
  font-size: 9.5px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--red);
}
.contact-card .cv {
  font-family: 'Mulish', sans-serif; font-weight: 500;
  font-size: 13.5px; color: white; margin-top: 0.3rem;
}

/* ============================================================
   MISC
   ============================================================ */
.review-note {
  font-family: 'Mulish', sans-serif; font-style: italic;
  font-weight: 300; font-size: 12px; margin-top: 0.8rem;
}
.slide.light .review-note { color: var(--gray-soft); }
.slide.dark .review-note { color: #888; }

.corner-bracket { position: absolute; pointer-events: none; opacity: 0.06; }
.corner-bracket.tr { top: 1.5rem; right: 1.8rem; }
.corner-bracket.bl { bottom: 4rem; left: 2rem; }

.audited-badge {
  position: absolute;
  top: 1.3rem; right: 1.6rem;
  font-family: 'Roboto Mono', monospace;
  font-size: 9px; letter-spacing: 0.2em;
  color: #178a4a; font-weight: 600;
  border: 1px solid #178a4a;
  padding: 3px 8px;
  background: rgba(23,138,74,0.08);
  border-radius: 100px; text-transform: uppercase;
}

/* ============================================================
   BACK LINK — fixed top-left, always one tap away
   ============================================================ */
.back-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,0,0,0.85);
  color: white;
  padding: 0.55rem 1rem 0.55rem 0.85rem;
  border-radius: 100px;
  text-decoration: none;
  font-family: 'Roboto Mono', monospace;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
}
.back-link:hover {
  background: var(--red);
  border-color: var(--red);
}
.back-link:hover .back-arrow { color: white; transform: translateX(-2px); }
.back-link .back-arrow {
  font-family: 'Mulish', sans-serif;
  font-weight: 800;
  font-size: 14px;
  color: var(--red);
  line-height: 1;
  transition: color 0.2s, transform 0.2s;
}

/* ============================================================
   RESPONSIVE — phone + small tablet
   Drops the 16:9 aspect-ratio so slides flow vertically;
   stacks every grid; scales typography down.
   ============================================================ */
@media (max-width: 760px) {
  .back-link {
    top: 0.6rem;
    left: 0.6rem;
    padding: 0.4rem 0.75rem 0.4rem 0.65rem;
    font-size: 9.5px;
    gap: 0.35rem;
  }
  .back-link .back-arrow { font-size: 13px; }

  .deck { padding: 0; max-width: none; }
  .slide {
    aspect-ratio: auto;
    min-height: auto;
    padding: 2.2rem 1.25rem 1.6rem;
    margin-bottom: 0.5rem;
    border-radius: 0;
    box-shadow: none;
    grid-template-rows: auto auto auto;
  }
  .slide-head { padding-bottom: 0.5rem; margin-bottom: 1.1rem; font-size: 9px; letter-spacing: 0.14em; }
  .slide-foot { padding-top: 0.5rem; margin-top: 1rem; font-size: 8.5px; letter-spacing: 0.14em; }
  .accent-bar { width: 44px; height: 3px; margin-bottom: 0.7rem; }

  .slide h1 { font-size: 40px; letter-spacing: -0.025em; }
  .slide h2 { font-size: 28px; letter-spacing: -0.02em; }
  .slide h3 { font-size: 20px; }
  .slide p { font-size: 13.5px; line-height: 1.55; }
  .slide p.lead { font-size: 15px; line-height: 1.5; }

  .cover-body h1 { font-size: 64px; }
  .cover-body .part-of { font-size: 16px; margin-top: 0.4rem; }
  .cover-release { font-size: 10px; letter-spacing: 0.24em; margin-top: 1.1rem; }
  .cover-logo svg { width: 56px; height: 56px; }

  .stats { gap: 1.4rem 2rem; margin-top: 1.2rem; }
  .stat .num { font-size: 36px; }
  .stat .num span[style*="font-size"] { font-size: 22px !important; }
  .stat .desc { font-size: 9px; letter-spacing: 0.14em; }

  /* Every grid stacks vertically */
  .two-col,
  .pillars, .pillars-3,
  .proof-grid,
  .industries,
  .portfolio,
  .team {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .col-block { padding: 1rem 1.15rem; }
  .col-block ul { font-size: 12.5px; }

  .pillar { padding-top: 0.7rem; }
  .pillar .name { font-size: 17px; }
  .pillar .desc { font-size: 12px; }

  .proof-cell p { font-size: 12.5px; }
  .impact-list { gap: 0.6rem; }
  .impact-stat .v { font-size: 30px; }
  .impact-stat .d { font-size: 9px; }
  .client-mark { font-size: 9.5px; letter-spacing: 0.18em; }

  /* Process — was 4 columns horizontally with vertical dividers;
     becomes a stack with top dividers. */
  .process {
    grid-template-columns: 1fr;
    border-top: 2px solid var(--black);
    border-bottom: 2px solid var(--black);
  }
  .process-step { padding: 1rem 0.4rem; border-left: none; border-top: 1px solid var(--gray-rule); }
  .process-step:first-child { border-top: none; }
  .process-step .step-name { font-size: 18px; }
  .process-step .step-desc { font-size: 12px; }
  .slide.dark .process-step { border-top-color: #2a2a2a; }
  .slide.dark .process-step:first-child { border-top: none; }

  .team-card { padding: 1.1rem 1.2rem 1rem; }
  .team-card .role { font-size: 17px; }
  .team-card .detail { font-size: 12px; }

  .industry { padding: 0.8rem 0.95rem; }
  .industry .name { font-size: 15px; }
  .industry .clients { font-size: 10.5px; }

  .case-tile { padding: 0.7rem 0.9rem; }
  .case-tile .name { font-size: 13px; }
  .case-tile .blurb { font-size: 10.5px; }

  /* Stack pills more compactly */
  .stack-group { margin-bottom: 0.8rem; }
  .stack-label { font-size: 9.5px; letter-spacing: 0.18em; }
  .pill { font-size: 11px; padding: 3px 9px; }
  .pill.core { font-size: 11.5px; padding: 4px 11px; }
  .stack-meta { display: block; margin-left: 0; margin-top: 0.25rem; font-size: 10.5px; }

  /* CTA */
  .slide.cta h1 { font-size: 48px; }
  .slide.cta .lead { font-size: 14.5px; }
  .contact-row { flex-direction: column; gap: 0.55rem; margin-top: 1.4rem; }
  .contact-card { min-width: auto; padding: 0.7rem 0.95rem; }
  .contact-card .cv { font-size: 12.5px; }

  /* Decorative corner brackets — hide on mobile so they don't clutter */
  .corner-bracket { display: none; }
  .audited-badge { font-size: 8px; padding: 2px 6px; top: 0.8rem; right: 0.9rem; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  html, body { background: white; }
  .deck { padding: 0; max-width: none; }
  .slide {
    box-shadow: none; border-radius: 0;
    margin: 0; page-break-after: always; break-after: page;
    width: 100vw; height: 100vh; aspect-ratio: auto;
  }
  .slide:last-child { page-break-after: auto; }
}