/* =============================================================
   TIBP — How We Work · Walter Tools dark presentation theme
   Dark canvas · green banner titles · white text
   Inspired by Walter corporate presentation template
   ============================================================= */

:root {
  /* brand — Walter spec from Corporate Design Manual */
  --green-50:   #E6F0E6;       /* Walter Light Green Background */
  --green-100:  #d3e6c4;
  --green-300:  #7ba35c;
  --green-400:  #4b8232;       /* Walter Green */
  --green-500:  #3f6e2a;
  --yellow-400: #EBAA00;       /* Walter Yellow */
  --blue-300:   #6aa3d4;
  --blue-400:  #0069AA;        /* Walter Blue */
  --red-400:   #BE0F32;        /* Walter Red */

  /* dark canvas neutrals */
  --bg-darkest: #1a1a1a;
  --bg-dark:    #232323;       /* slide background */
  --bg-card:    #2e2e2e;       /* card background */
  --bg-elev:    #383838;       /* elevated card */
  --line:       #404040;
  --line-soft:  #353535;

  /* text */
  --txt-primary:   #ffffff;
  --txt-secondary: #d6d6d6;
  --txt-muted:     #9a9a9a;
  --txt-dim:       #6e6e6e;

  /* legacy gray scale (kept for token compatibility) */
  --gray-100:  #f2f2f2;
  --gray-200:  #d9d9d9;
  --gray-300:  #999;
  --gray-400:  #808080;
  --gray-500:  #666;
  --gray-600:  #4d4d4d;
  --gray-700:  #333;
  --gray-800:  #262626;
  --white:     #fff;
  --black:     #000;

  --max:       1500px;
  --font-body: Arial, Verdana, "Helvetica Neue", sans-serif;
  --font-head: 'Roboto', Arial, Verdana, sans-serif;
  --font-mono: 'Roboto Mono', ui-monospace, monospace;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  font-size: 62.5%;
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  background: var(--bg-darkest);
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--txt-primary);
  background: var(--bg-dark);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 400; line-height: 1.05; margin: 0; color: var(--txt-primary); }
p { margin: 0; }

/* ---------- slide framework ---------- */
.slide {
  min-height: 100vh;
  height: 100vh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  padding: 5vh 5vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-dark);
}
.slide-content {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
@media (max-height: 720px) {
  .slide { padding: 3vh 5vw; }
}

/* ---------- Walter brand mark — fixed bottom-left across slides ---------- */
.walter-mark {
  position: fixed;
  bottom: 22px; left: 24px;
  z-index: 100;
  display: flex; align-items: center; gap: 8px;
  pointer-events: none;
  opacity: .85;
}
.walter-bars {
  display: flex; align-items: flex-end;
  gap: 2px;
  height: 22px;
}
.wbar {
  width: 3px; border-radius: 0;
}
.wbar-dash {
  /* horizontal dash on the far left */
  width: 8px; height: 2px;
  background: var(--white);
  align-self: center;
}
.wbar-blue   { height: 12px; background: var(--blue-400); }
.wbar-yellow { height: 22px; background: var(--yellow-400); }
.wbar-red    { height: 16px; background: var(--red-400); }
.wbar-green  { height: 19px; background: var(--green-400); }
.walter-word {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: .12em;
  color: var(--white);
}

/* ---------- slide counter pill (bottom-right) ---------- */
.slide-counter {
  position: fixed;
  bottom: 22px; right: 24px;
  z-index: 100;
  background: var(--bg-card);
  color: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--green-400);
  border-radius: 2px;
  padding: 8px 14px;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  letter-spacing: .15em;
  pointer-events: none;
  transition: opacity .25s ease;
}
.slide-counter.hidden { opacity: 0; }
.slide-counter .counter-num { color: var(--green-300); }
.slide-counter .counter-sep { color: var(--gray-500); }
.slide-counter .counter-lbl { color: var(--gray-200); letter-spacing: .08em; }

/* ---------- chapter header — Walter green-banner title ---------- */
.chapter-header { max-width: 1200px; margin-bottom: clamp(20px, 3vh, 36px); }
.chapter-num {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 1.15rem;
  letter-spacing: .25em;
  color: var(--green-300);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.sub-counter {
  font-size: 1rem; color: var(--txt-muted);
  letter-spacing: .2em;
  border-left: 1px solid var(--line);
  padding-left: 10px;
}
.chapter-title {
  /* the green banner — the slide's signature */
  display: inline-block;
  background: var(--green-400);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(2.6rem, 3.4vw, 4rem);
  letter-spacing: -.005em;
  line-height: 1.15;
  padding: 12px 28px;
  border-radius: 0;
}
.chapter-banner-rule {
  display: block;
  width: 60px; height: 2px;
  background: var(--white);
  opacity: .55;
  margin: 16px 0 14px;
}
.chapter-lede {
  margin-top: 12px;
  font-size: clamp(1.5rem, 1.2vw, 1.75rem);
  color: var(--txt-secondary); line-height: 1.5;
  max-width: 90ch;
}
.chapter-lede em { color: var(--green-300); font-style: normal; font-weight: 500; }

/* ---------- 1 · HERO ---------- */
.slide-hero { padding: 5vh 5vw; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 30% 50%, rgba(0,0,0,.85) 30%, rgba(0,0,0,0) 75%);
  -webkit-mask-image: radial-gradient(ellipse at 30% 50%, rgba(0,0,0,.85) 30%, rgba(0,0,0,0) 75%);
  z-index: 0;
}
.hero-inner { position: relative; z-index: 1; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 1.3rem;
  letter-spacing: .25em; color: var(--green-300);
  background: transparent;
  border: 1px solid var(--line);
  padding: 7px 14px; border-radius: 2px;
  margin-bottom: clamp(20px, 3vh, 32px);
}
.eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--green-400);
  border-radius: 50%;
}
.hero-title {
  /* the big green banner — multi-line OK */
  display: inline-block;
  background: var(--green-400);
  color: var(--white);
  padding: 16px 36px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(4.2rem, 7.5vw, 9rem);
  letter-spacing: -.015em;
  line-height: 1.05;
}
.hero-line { display: block; }
.hero-line.accent { color: var(--white); }
.hero-rule {
  display: block;
  width: 80px; height: 2px;
  background: var(--white);
  opacity: .55;
  margin: clamp(20px, 3vh, 32px) 0;
}
.hero-sub {
  max-width: 70ch;
  font-size: clamp(1.7rem, 1.5vw, 2.1rem);
  color: var(--txt-secondary);
  line-height: 1.5;
}
.hero-byline {
  margin-top: clamp(24px, 4vh, 44px);
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-head); font-size: 1.5rem;
  color: var(--txt-secondary);
  border-left: 3px solid var(--green-400);
  padding: 6px 0 6px 14px;
}
.brand-mark {
  width: 14px; height: 14px;
  background: var(--green-400);
  border-radius: 2px;
  position: relative;
}
.brand-mark::after {
  content: ''; position: absolute; inset: 3px;
  border: 2px solid var(--white); border-radius: 1px;
}

/* ---------- 2 · AGENDA ---------- */
.agenda-list {
  display: flex; flex-direction: column; gap: 12px;
  margin-top: 8px;
}
.agenda-item {
  display: grid; grid-template-columns: 90px 1fr;
  gap: 24px; align-items: center;
  padding: clamp(14px, 2.4vh, 24px) 26px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--green-400);
  border-radius: 2px;
  color: var(--txt-primary);
}
.agenda-item .num {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 2.6vw, 3rem);
  color: var(--green-300);
}
.agenda-item .t b {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 2.2vw, 2.6rem);
  font-weight: 500; color: var(--white);
  display: block;
}
.agenda-item .t em {
  display: block; margin-top: 4px;
  font-style: normal; color: var(--txt-muted);
  font-size: clamp(1.35rem, 1.1vw, 1.55rem);
}

/* ---------- 3 · SCOPE — the stack ---------- */
.stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.stack-layer {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: clamp(16px, 2.2vh, 22px) clamp(18px, 2vw, 26px);
  position: relative;
}

.stack-tibp {
  border-top: 3px solid var(--green-400);
  background: linear-gradient(180deg, rgba(75,130,50,.10) 0%, var(--bg-card) 55%);
}
.stack-integrated {
  border-top: 3px solid var(--blue-400);
  background: linear-gradient(180deg, rgba(0,105,170,.10) 0%, var(--bg-card) 55%);
}
.stack-foundation {
  background: linear-gradient(180deg, var(--bg-card) 0%, rgba(75,130,50,.08) 100%);
  border-bottom: 3px solid var(--green-400);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 14px 26px;
}

.stack-head {
  display: flex; align-items: baseline;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.stack-tag {
  display: inline-block;
  font-family: var(--font-mono); font-size: 1.15rem;
  letter-spacing: .25em;
  padding: 5px 12px; border-radius: 2px;
  background: var(--bg-card); border: 1px solid var(--line);
  color: var(--txt-secondary);
  white-space: nowrap;
}
.stack-tag.green { color: var(--white); background: var(--green-400); border-color: var(--green-500); }
.stack-tag.blue  { color: var(--white); background: var(--blue-400); border-color: var(--blue-400); }
.stack-tag.muted { color: var(--green-300); background: var(--bg-elev); border-color: var(--green-500); }
.stack-caption {
  font-size: clamp(1.35rem, 1.2vw, 1.6rem);
  color: var(--txt-secondary);
  letter-spacing: -.005em;
  margin: 0;
}

.stack-rows {
  display: flex; flex-direction: column;
  gap: 0;
}
.stack-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}
.stack-row:first-child { padding-top: 4px; border-top: none; }
.stack-row-flat { padding: 0; border-top: none; grid-template-columns: 1fr; }
.stack-row-label {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  letter-spacing: .25em;
  color: var(--green-300);
  text-transform: uppercase;
  padding-top: 6px;
  white-space: nowrap;
}
.stack-integrated .stack-row-label { color: var(--blue-300); }

.stack-row-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.stack-item {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 10px 14px;
  display: flex; flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.stack-item-name-only {
  padding: 14px 16px;
  justify-content: center;
}
.stack-item-name-only .item-name {
  font-size: clamp(1.5rem, 1.3vw, 1.75rem);
}
.stack-tibp .stack-item { border-color: rgba(75,130,50,.35); }
.stack-integrated .stack-item { border-color: rgba(0,105,170,.35); }

.item-name {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(1.45rem, 1.25vw, 1.65rem);
  color: var(--white);
  line-height: 1.2;
}
.item-desc {
  font-size: clamp(1.15rem, .95vw, 1.3rem);
  color: var(--txt-muted);
  line-height: 1.3;
}
.item-desc.tbc {
  color: var(--txt-dim);
  font-family: var(--font-mono);
  font-size: 1.1rem;
}

.foundation-line {
  font-size: clamp(1.4rem, 1.2vw, 1.6rem);
  color: var(--txt-secondary);
  margin: 0;
}
.foundation-line::before {
  content: ''; display: inline-block;
  width: 6px; height: 6px;
  background: var(--green-400);
  margin-right: 10px;
  vertical-align: middle;
}

@media (max-width: 900px) {
  .stack-row { grid-template-columns: 1fr; gap: 6px; }
  .stack-row-label { padding-top: 0; }
  .stack-foundation { grid-template-columns: 1fr; gap: 8px; padding: 14px 18px; }
}

/* ---------- 4 · PEOPLE ---------- */
.org-section { margin-bottom: 8px; }
.org-section-tag {
  display: inline-block;
  font-family: var(--font-mono); font-size: 1.15rem;
  letter-spacing: .25em; color: var(--txt-secondary);
  margin-bottom: 12px;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg-card);
  text-transform: uppercase;
}
.org-section-tag em { color: var(--green-300); font-style: normal; font-weight: 500; }
.org-section-tag.green {
  border-color: var(--green-400);
  color: var(--white);
  background: var(--green-400);
}
.org-section-tag.green em { color: var(--white); }
.org-section-tag.dark {
  border-color: var(--line);
  color: var(--txt-primary);
  background: var(--bg-elev);
}
.org-section-tag.dark em { color: var(--green-300); }

.org-tree {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 16px 16px 14px;
  position: relative;
}
.org-tree.compact { padding: 14px; }
.org-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.org-row-children {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.org-tree.compact .org-row-children { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1200px) {
  .org-row-children { grid-template-columns: repeat(3, 1fr); }
  .org-tree.compact .org-row-children { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .org-row-children { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .org-row-children, .org-tree.compact .org-row-children { grid-template-columns: 1fr; }
}

.org-row-top { margin-bottom: 18px; }

.org-node {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: center;
  position: relative;
}

.org-node-lead {
  background: var(--green-400);
  color: var(--white);
  border-color: var(--green-500);
  padding: 14px 22px;
  display: inline-grid;
  grid-template-columns: 56px auto;
  margin: 0 auto;
}
.org-node-lead .org-name { color: var(--white); }
.org-node-lead .org-role { color: rgba(255,255,255,.85); }

.org-avatar {
  width: 56px; height: 72px;
  border-radius: 2px;
  background: var(--gray-700);
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 500;
  color: var(--gray-200);
  font-size: 1.4rem; letter-spacing: .04em;
}
.org-avatar::before { content: attr(data-initials); }
.org-avatar img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 18%;
  display: block;
}
.org-avatar.lead { background: var(--green-400); color: var(--white); }
.org-node-lead .org-avatar { background: rgba(255,255,255,.18); color: var(--white); }

.org-name {
  font-family: var(--font-head); font-size: 1.5rem; font-weight: 500;
  color: var(--white);
}
.org-role {
  font-size: 1.25rem; color: var(--txt-muted);
  margin-top: 2px; line-height: 1.35;
}

.org-bridge {
  display: flex; align-items: center; gap: 14px;
  margin: 14px 0 10px;
}
.bridge-line {
  flex: 1; height: 1px;
  background: repeating-linear-gradient(90deg, var(--gray-500) 0 6px, transparent 6px 12px);
}
.bridge-pill {
  font-family: var(--font-mono); font-size: 1.2rem;
  letter-spacing: .2em; color: var(--green-300);
  border: 1px solid var(--green-400);
  border-radius: 100vw;
  padding: 6px 16px;
  background: rgba(75,130,50,.12);
  text-transform: uppercase;
  white-space: nowrap;
}

/* external teams grid */
.ext-teams {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
@media (max-width: 1100px) { .ext-teams { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .ext-teams { grid-template-columns: 1fr; } }
.ext-team {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gray-500);
  border-radius: 2px;
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
}
.ext-team-primary {
  border-top-color: var(--green-400);
  background: linear-gradient(180deg, rgba(75,130,50,.18) 0%, var(--bg-elev) 60%);
  box-shadow: 0 0 0 1px var(--green-400);
}
.ext-team-head {
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}
.ext-team-primary .ext-team-head {
  border-bottom-color: rgba(75,130,50,.45);
}
.ext-team-flag {
  font-family: var(--font-mono); font-size: 1rem;
  letter-spacing: .25em;
  color: var(--green-300);
  margin-bottom: 6px;
}
.ext-team-flag.muted { color: var(--txt-muted); }
.ext-team-name {
  font-family: var(--font-head); font-size: 1.7rem;
  font-weight: 500; color: var(--white);
  letter-spacing: .02em;
}
.ext-team-loc {
  font-family: var(--font-mono); font-size: 1.15rem;
  letter-spacing: .15em;
  color: var(--txt-muted);
  margin-top: 2px;
  text-transform: uppercase;
}
.ext-team-section { display: flex; flex-direction: column; gap: 4px; }
.ext-team-label {
  font-family: var(--font-mono); font-size: 1rem;
  letter-spacing: .25em; color: var(--green-300);
  text-transform: uppercase;
}
.ext-team-people {
  font-family: var(--font-head);
  font-size: 1.35rem;
  color: var(--txt-primary);
  line-height: 1.4;
}
.ext-team-people small {
  color: var(--txt-muted);
  font-size: 1.1rem;
  font-family: var(--font-body);
}

/* ---------- 5 · pipeline ---------- */
.pipeline {
  display: grid;
  grid-template-columns: 1fr 1fr 1.5fr 1fr 1fr;
  gap: 12px;
  position: relative;
}
@media (max-width: 980px) {
  .pipeline { grid-template-columns: 1fr 1fr; }
  .pipe-step-wide { grid-column: span 2; }
}
@media (max-width: 580px) {
  .pipeline { grid-template-columns: 1fr; }
  .pipe-step-wide { grid-column: span 1; }
}
.pipe-step {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green-400);
  padding: clamp(16px, 2.4vh, 24px) 18px;
  border-radius: 2px;
  display: flex; flex-direction: column; gap: 8px;
  position: relative;
  min-height: 220px;
}
.pipe-step::after {
  content: '';
  position: absolute;
  right: -10px; top: 28px;
  width: 0; height: 0;
  border-left: 6px solid var(--gray-600);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}
.pipeline > .pipe-step:last-child::after { display: none; }
@media (max-width: 980px) { .pipe-step::after { display: none; } }
.pipe-step-wide {
  background: linear-gradient(180deg, rgba(75,130,50,.22) 0%, var(--bg-card) 60%);
  border-top-color: var(--green-300);
}
.pipe-step-live {
  background: var(--green-400);
  border: 1px solid var(--green-500);
  border-top: 3px solid var(--green-300);
}
.pipe-step-live .pipe-num,
.pipe-step-live .pipe-title { color: var(--white); }
.pipe-step-live p { color: rgba(255,255,255,.92); }
.pipe-num {
  font-family: var(--font-mono); font-size: 1.3rem;
  color: var(--green-300); letter-spacing: .25em;
}
.pipe-title {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 2.2vw, 2.4rem);
  font-weight: 500; color: var(--white);
}
.pipe-step p { color: var(--txt-secondary); font-size: 1.4rem; line-height: 1.45; }
.pipe-step p strong { color: var(--white); }
.pipe-step-wide p strong { color: var(--green-300); }

/* ---------- 6 · weekly rhythm (Gantt-style) ---------- */
.cadence {
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 16px;
  background: var(--bg-card);
}
.cadence-days {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}
.cday {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 10px 9px;
  min-height: 76px;
  display: flex; flex-direction: column; gap: 4px;
}
.cday-name {
  font-family: var(--font-mono); font-size: 1.1rem;
  letter-spacing: .25em; color: var(--txt-muted);
}
.cday-event {
  font-family: var(--font-head); font-size: 1.3rem;
  color: var(--white); line-height: 1.25;
}
.cday-event small { color: var(--txt-muted); font-size: 1.1rem; font-weight: 400; }
.cday-event strong { color: var(--white); font-weight: 600; }
.cday.cday-rest { background: rgba(255,255,255,.04); opacity: .55; }
.cday.cday-deploy {
  border-color: var(--green-400);
  background: rgba(75,130,50,.22);
}
.cday.cday-test-open,
.cday.cday-test-close {
  border-color: var(--blue-400);
  background: rgba(0,105,170,.18);
}

.cadence-bars {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: auto auto;
  gap: 8px 6px;
  position: relative;
}
.cbar {
  border-radius: 2px;
  padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  font-family: var(--font-head);
  position: relative;
  overflow: hidden;
}
.cbar::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0 12px,
    rgba(255,255,255,.06) 12px 13px
  );
  pointer-events: none;
}
.cbar > * { position: relative; }
.cbar-dev {
  grid-column: 1 / 6;
  grid-row: 1;
  background: var(--green-400);
  border: 1px solid var(--green-500);
}
.cbar-test {
  grid-column: 3 / 9;
  grid-row: 2;
  background: var(--blue-400);
  border: 1px solid var(--blue-400);
}
.cbar-label {
  font-weight: 600; letter-spacing: .15em;
  font-size: 1.4rem;
  color: var(--white);
}
.cbar-meta {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  letter-spacing: .08em;
  color: rgba(255,255,255,.85);
  text-align: right;
}
@media (max-width: 1100px) {
  .cadence-days { grid-template-columns: repeat(4, 1fr); }
  .cadence-bars { display: flex; flex-direction: column; gap: 8px; }
  .cbar-dev, .cbar-test { grid-column: auto; grid-row: auto; }
}
@media (max-width: 580px) {
  .cadence-days { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 7 · pillars ---------- */
.pillar-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .pillar-row { grid-template-columns: 1fr; } }
.pillar {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green-400);
  padding: clamp(20px, 3vh, 32px);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.pillar::before {
  content: '';
  position: absolute; right: -40px; top: -40px;
  width: 140px; height: 140px;
  background: rgba(75,130,50,.25);
  border-radius: 50%;
  opacity: .35;
}
.pillar-num {
  font-family: var(--font-mono); font-size: 1.3rem;
  letter-spacing: .25em; color: var(--green-300);
  margin-bottom: 14px;
}
.pillar h3 {
  font-size: clamp(2.2rem, 2.6vw, 3rem);
  color: var(--white); font-weight: 500; letter-spacing: -.005em;
  position: relative;
}
.pillar p {
  margin-top: 12px; color: var(--txt-secondary);
  font-size: clamp(1.5rem, 1.3vw, 1.7rem);
  line-height: 1.5;
  position: relative;
}
.pillar p strong { color: var(--white); }
.pillar p em { color: var(--green-300); font-style: normal; font-weight: 500; }

/* ---------- 8 · closing quote ---------- */
.slide-quote {
  background: var(--bg-darkest);
}
.slide-quote .slide-content {
  display: flex; align-items: center; justify-content: center;
}
.quote-block {
  position: relative;
  max-width: 1200px;
  padding: clamp(40px, 6vh, 80px) clamp(40px, 6vw, 96px);
  border-left: 4px solid var(--green-400);
}
.quote-mark {
  font-family: 'Roboto', serif;
  font-size: clamp(8rem, 12vw, 14rem); line-height: 1;
  color: var(--green-400);
  position: absolute; left: clamp(20px, 3vw, 36px); top: -8px; opacity: .35;
}
blockquote {
  margin: 0;
  font-family: var(--font-head); font-weight: 300;
  font-size: clamp(2.4rem, 4vw, 5rem);
  letter-spacing: -.005em; line-height: 1.2;
  color: var(--white);
}
.quote-em { color: var(--green-300); display: block; margin-top: 14px; font-weight: 500; }
.quote-foot {
  margin-top: clamp(28px, 4vh, 56px);
  font-family: var(--font-mono); font-size: 1.3rem;
  letter-spacing: .2em; color: var(--txt-muted);
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; scroll-snap-type: none; }
  .slide { height: auto; min-height: 100vh; }
}