:root {
  --bg: #f5f2ed;
  --ink: #0a0a0a;
  --ink-mid: #3a3a3a;
  --ink-faint: #8a8580;
  --accent: #c8f135;
  --accent-dk: #9ebc28;
  --accent2: #35c8f1;
  --accent2-dk: #1e9fbd;
  --card-bg: #efece6;
  --border: rgba(10, 10, 10, 0.1);
  --f-display: "Barlow Condensed", sans-serif;
  --f-mono: "DM Mono", monospace;
  --f-body: "DM Sans", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  height: 64px;
  background: transparent;
  transition:
    background 0.3s,
    border-bottom 0.3s;
}

nav.scrolled {
  background: rgba(245, 242, 237, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-back {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mid);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s;
}

.nav-back:hover {
  color: var(--ink);
}

.nav-back svg {
  width: 16px;
  height: 16px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-mid);
}

.nav-links a {
  position: relative;
  padding-bottom: 2px;
  transition: color 0.2s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 100%;
  height: 1px;
  background: var(--accent);
  transition: right 0.25s ease;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a:hover::after {
  right: 0;
}

@media (max-width: 560px) {
  .nav-links {
    display: none;
  }
}

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 clamp(1.5rem, 7vw, 6rem) clamp(3rem, 7vh, 5rem);
  position: relative;
  overflow: hidden;
}

.hero-eyebrow {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1.2rem;
}
.github-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.6rem 1.1rem;

  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;

  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink-faint);
  border-radius: 999px;

  transition: all 0.2s ease;
}

.github-btn:hover {
  border-color: var(--ink);
  background: rgba(0,0,0,0.04);
}

.github-icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.hero-title {
  font-family: var(--f-display);
  font-size: clamp(4.5rem, 13vw, 11rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}

.hero-title .mark-underline {
  position: absolute;
  bottom: -0.12em;
  left: -0.02em;
  width: calc(100% + 0.04em);
  overflow: visible;
  pointer-events: none;
}

.hero-title .mark-underline path {
  stroke: var(--accent);
  stroke-width: 6;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: draw-underline 1.1s cubic-bezier(0.4, 0, 0.2, 1) 0.4s forwards;
  filter: url(#grease);
}

@keyframes draw-underline {
  to {
    stroke-dashoffset: 0;
  }
}

.hero-meta {
  margin-top: clamp(1.5rem, 3vh, 2.5rem);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero-scroll {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 3em;
}

.hero-scroll-line {
  width: 40px;
  height: 1px;
  background: var(--ink-faint);
  animation: scroll-nudge 2s ease-in-out infinite;
}

@keyframes scroll-nudge {
  0%,
  100% {
    width: 40px;
    opacity: 1;
  }

  50% {
    width: 60px;
    opacity: 0.5;
  }
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.section {
  padding: clamp(4rem, 8vh, 7rem) 0;
  border-top: 1px solid var(--border);
}

.section-label {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.h2 {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}

.h2 .u {
  position: relative;
  display: inline-block;
}

.h2 .u::after {
  content: "";
  position: absolute;
  bottom: -0.006em;
  left: -0.04em;
  right: -0.04em;
  height: 3px;
  background: var(--accent);
  border-radius: 1px;
}

.u {
  position: relative;
  display: inline-block;
}

.u::after {
  content: "";
  position: absolute;
  bottom: -0.006em;
  left: -0.04em;
  right: -0.04em;
  height: 3px;
  background: var(--accent);
  border-radius: 1px;
}

.overview-grid {
  display: flex;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 2.5rem;
}

.overview-cell {
  background: var(--bg);
  padding: 1.75rem 1.5rem;
  flex: 1;
}

.overview-cell .label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.6rem;
}

.overview-cell .value {
  font-family: var(--f-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}

@media (max-width: 700px) {
  .overview-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 420px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
}

.body-text {
  font-size: clamp(0.92rem, 1.6vw, 1.05rem);
  line-height: 1.75;
  color: var(--ink-mid);
}

.body-text + .body-text {
  margin-top: 1.2em;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
  margin-top: 2.5rem;
}

@media (max-width: 700px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.callout {
  border-left: 3px solid var(--accent);
  padding: 1.5rem 1.75rem;
  background: var(--card-bg);
  margin-top: 2rem;
}

.callout-label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dk);
  margin-bottom: 0.5rem;
}

.callout p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ink-mid);
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  margin-top: 2.5rem;
}

.stat-number {
  font-family: var(--f-display);
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
}

.stat-number.circled {
  position: relative;
}

.stat-number.circled .scribble-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140%;
  height: 140%;
  pointer-events: none;
  overflow: visible;
}

.stat-number.circled .scribble-circle path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  filter: url(#grease);
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
  animation: draw-circle 1.2s ease 0.8s forwards;
}

@keyframes draw-circle {
  to {
    stroke-dashoffset: 0;
  }
}

.stat-label {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 0.3rem;
}

.stack-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stack-pill {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--ink-mid);
  border-radius: 2px;
}

.stack-pill.hi {
  background: var(--accent);
  color: var(--ink);
  border-color: var(--accent);
}

/* ─── PROCESS ─────────────────────────────────────────── */
.image-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 3rem 0;
}

.image-wrapper img {
  max-width: 100%;
  height: auto;
  display: block;
}
.process-block {
  margin-top: 4rem;
}

.process-heading {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.project-grid {
  display: grid;
  grid-template-rows: repeat(1, auto);

  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 2.5rem;
}

.project-summary {
  background: var(--bg);
  padding: 2rem 1.75rem;
  transition: background 0.2s;
  position: relative;
}

.project-card {
  background: var(--bg);
  padding: 2rem 1.75rem;
  transition: background 0.2s;
  position: relative;
}

.project-card:hover {
  background: var(--card-bg);
}
.project-card .plain:hover {
  background: var(--bg);
}
.project-num {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-bottom: 1rem;
}

.project-title {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 0.6rem;
}

.project-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink-mid);
}

.project-card .corner-mark {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 28px;
  height: 28px;
  opacity: 0.35;
}

.project-card ul {
  margin-top: 1rem;
  padding-left: 1.2rem;
  list-style: none;
}

.project-card ul li {
  position: relative;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink-mid);
  margin-bottom: 0.5rem;
  padding-left: 0.9rem;
}

.project-card ul li::before {
  content: "–";
  /* minimal dash instead of bullet */
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* ─── FEATURES ────────────────────────────────────────── */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 2.5rem;
}

.feature-grid--row {
  display: flex;
}
@media (max-width: 768px) {
  .feature-grid--row {
    grid-template-columns: 1fr;
  }
}
.feature-card {
  background: var(--bg);
  padding: 2rem 1.75rem;
  transition: background 0.2s;
  position: relative;
  flex: 1;
}

.feature-card:hover {
  background: var(--card-bg);
}

.feature-num {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-bottom: 1rem;
}

.feature-title {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 0.6rem;
}

.feature-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink-mid);
}

.feature-card .corner-mark {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 28px;
  height: 28px;
  opacity: 0.35;
}

footer {
  border-top: 1px solid var(--border);
  padding: 3rem clamp(1.5rem, 5vw, 4rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-left {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.footer-right {
  display: flex;
  gap: 1.5rem;
}

.footer-link {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mid);
  position: relative;
  padding-bottom: 2px;
}

.footer-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 100%;
  height: 1px;
  background: var(--accent);
  transition: right 0.25s;
}

.footer-link:hover::after {
  right: 0;
}
:root {
  --bg: #f5f2ed;
  --ink: #0a0a0a;
  --ink-mid: #3a3a3a;
  --ink-faint: #8a8580;
  --accent: #c8f135;
  --accent-dk: #9ebc28;
  --accent2: #35c8f1;
  --accent2-dk: #1e9fbd;
  --card-bg: #efece6;
  --border: rgba(10, 10, 10, 0.1);
  --f-display: "Barlow Condensed", sans-serif;
  --f-mono: "DM Mono", monospace;
  --f-body: "DM Sans", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ── SVG filters ── */
.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  height: 64px;
  background: transparent;
  transition:
    background 0.3s,
    border-bottom 0.3s;
}

nav.scrolled {
  background: rgba(245, 242, 237, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-back {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mid);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s;
}

.nav-back:hover {
  color: var(--ink);
}

.nav-back svg {
  width: 16px;
  height: 16px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-mid);
}

.nav-links a {
  position: relative;
  padding-bottom: 2px;
  transition: color 0.2s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 100%;
  height: 1px;
  background: var(--accent);
  transition: right 0.25s ease;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a:hover::after {
  right: 0;
}

@media (max-width: 560px) {
  .nav-links {
    display: none;
  }
}

/* ── HERO ── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 clamp(1.5rem, 7vw, 6rem) clamp(3rem, 7vh, 5rem);
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* Faint grid lines like a test report printout */
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
}

/* Accent blob */
.hero-bg::after {
  content: "";
  position: absolute;
  bottom: -10%;
  right: -5%;
  width: min(55vw, 700px);
  height: min(55vw, 700px);
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.08;
  filter: blur(80px);
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1.2rem;
}

.hero-title {
  font-family: var(--f-display);
  font-size: clamp(4.5rem, 12vw, 10rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}

.hero-title .mark-underline {
  position: absolute;
  bottom: -0.12em;
  left: -0.02em;
  width: calc(100% + 0.04em);
  overflow: visible;
  pointer-events: none;
}

.hero-title .mark-underline path {
  stroke: var(--accent2);
  stroke-width: 6;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: draw-underline 1.1s cubic-bezier(0.4, 0, 0.2, 1) 0.4s forwards;
  filter: url(#grease);
}

@keyframes draw-underline {
  to {
    stroke-dashoffset: 0;
  }
}

.hero-meta {
  margin-top: clamp(1.5rem, 3vh, 2.5rem);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.stack-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stack-pill {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.28rem 0.7rem;
  border-radius: 2px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--ink-mid);
}

.stack-pill.hi {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}

.stack-pill.hi2 {
  background: var(--accent2);
  border-color: var(--accent2);
  color: var(--ink);
}

.hero-scroll {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(var(--ink-faint), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%,
  100% {
    opacity: 0.3;
    transform: scaleY(1);
  }

  50% {
    opacity: 1;
    transform: scaleY(0.6);
  }
}

/* ── SECTIONS ── */
.section {
  padding: clamp(4rem, 9vh, 7rem) clamp(1.5rem, 7vw, 6rem);
}

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

.section-label {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 2.5rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

h2 {
  font-family: var(--f-display);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

h2 .u {
  position: relative;
  display: inline-block;
}

h2 .u::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.06em;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

h2 .u2::after {
  background: var(--accent2);
}

h3 {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 0.8rem;
}

p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-mid);
  max-width: 68ch;
}

p + p {
  margin-top: 1rem;
}

/* ── RESULT CARDS ── */
.result-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.result-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.8rem;
  position: relative;
  overflow: hidden;
}

.result-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}

.result-card.blue::before {
  background: var(--accent2);
}

.result-card .stat {
  font-family: var(--f-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.result-card .stat-label {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.8rem;
}

.result-card p {
  font-size: 0.88rem;
  color: var(--ink-mid);
  max-width: none;
}

/* ── PHASE TIMELINE ── */
.timeline {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.phase {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  position: relative;
}

.phase:last-child {
  border-bottom: 1px solid var(--border);
}

.phase-label {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-top: 0.15rem;
}

.phase-label strong {
  display: block;
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink);
  letter-spacing: 0;
  margin-top: 0.25rem;
}

.phase-body h3 {
  font-size: 1.1rem;
  text-transform: none;
  font-family: var(--f-body);
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: 0.6rem;
}

.phase-body p {
  max-width: none;
}

/* ── FINDINGS ── */
.findings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.finding-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.6rem;
}

.finding-card .rule {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--ink);
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  margin-bottom: 0.8rem;
}

.finding-card .rule.blue {
  background: var(--accent2);
}

.finding-card h3 {
  font-size: 1rem;
  font-family: var(--f-body);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 0.5rem;
}

.finding-card p {
  font-size: 0.88rem;
  max-width: none;
}

/* ── COVERAGE TABLE ── */
.coverage-table {
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.coverage-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.coverage-table th {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: var(--card-bg);
  padding: 0.8rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.coverage-table td {
  padding: 0.8rem 1.2rem;
  border-bottom: 1px solid var(--border);
  color: var(--ink-mid);
}

.coverage-table tr:last-child td {
  border-bottom: none;
}

.coverage-table .num {
  font-family: var(--f-mono);
  font-weight: 500;
  color: var(--ink);
}

.bar-cell {
  min-width: 120px;
}

.bar-wrap {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 0.3rem;
}

.bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
}

.bar-fill.blue {
  background: var(--accent2);
}

/* ── TOOL COMPARISON ── */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.tool-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.6rem;
}

.tool-card .tool-name {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.4rem;
}

.tool-card .tool-count {
  font-family: var(--f-display);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.tool-card .tool-unit {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  padding: 0.18rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--ink-mid);
}

/* ── EXPERIMENT ── */
.experiment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

@media (max-width: 640px) {
  .experiment-grid {
    grid-template-columns: 1fr;
  }
}

.experiment-group {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.6rem;
}

.experiment-group .group-badge {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.22rem 0.65rem;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 1rem;
}

.group-badge.control {
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--ink-faint);
}

.group-badge.experiment {
  background: var(--accent);
  color: var(--ink);
}

.experiment-group h3 {
  font-size: 1rem;
  font-family: var(--f-body);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 0.5rem;
}

.experiment-group p {
  font-size: 0.88rem;
  max-width: none;
}

/* ── DEBT METRICS ── */
.debt-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

@media (max-width: 640px) {
  .debt-row {
    grid-template-columns: 1fr;
  }
}

.debt-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.6rem;
}

.debt-card .debt-label {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.5rem;
}

.debt-card .debt-val {
  font-family: var(--f-display);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

.debt-card .debt-delta {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.debt-delta .arrow {
  color: #e05a2b;
}

/* ── REFLECTION ── */
.reflection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.reflection-card {
  padding: 1.6rem 0;
  border-top: 3px solid var(--accent);
}

.reflection-card.blue {
  border-top-color: var(--accent2);
}

.reflection-card h3 {
  font-size: 1rem;
  font-family: var(--f-body);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 0.6rem;
}

.reflection-card p {
  font-size: 0.88rem;
  max-width: none;
}

/* ── NEXT PROJECT ── */
.next-project {
  padding: clamp(4rem, 8vh, 6rem) clamp(1.5rem, 7vw, 6rem);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.next-label {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.6rem;
}

.next-link {
  font-family: var(--f-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: gap 0.25s ease;
}

.next-link:hover {
  gap: 1.5rem;
}

.next-link svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .phase {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .phase-label {
    padding-top: 0;
  }
}

/* ── FADE IN ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}