:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --surface-strong: #eeeeeb;
  --ink: #111111;
  --muted: #656765;
  --line: #d7d8d3;
  --accent: #222222;
  --accent-strong: #000000;
  --steel: #767a7b;
  --signal: #8f9698;
  --shadow: 0 20px 60px rgba(28, 42, 45, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(17, 17, 17, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(17, 17, 17, 0.03) 1px, transparent 1px),
    var(--bg);
  background-size: 72px 72px;
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
}

body.is-loading {
  overflow: hidden;
}

.intro-screen {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #0b0c0c;
  color: #f4f4f1;
  animation: intro-exit 1.2s cubic-bezier(0.76, 0, 0.24, 1) 2.15s forwards;
}

.intro-screen::before,
.intro-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: scaleX(0);
  transform-origin: left;
  background: #f7f8f4;
}

.intro-screen::before {
  animation: intro-wipe 1.05s cubic-bezier(0.76, 0, 0.24, 1) 1.55s forwards;
}

.intro-screen::after {
  background: var(--accent);
  animation: intro-wipe 0.7s cubic-bezier(0.76, 0, 0.24, 1) 1.8s forwards;
  opacity: 0.85;
}

.intro-noise {
  position: absolute;
  inset: -20%;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 42px 42px;
  transform: rotate(-8deg);
  animation: intro-grid 2.2s ease-out forwards;
}

.intro-title {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.45rem);
  letter-spacing: 0;
  line-height: 1;
  animation: intro-text-out 0.6s ease 1.5s forwards;
}

.intro-title span {
  opacity: 0;
  transform: translateY(14px);
  animation: intro-title-in 0.72s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.intro-title span:first-child {
  font-weight: 700;
  animation-delay: 0.12s;
}

.intro-title span:last-child {
  color: rgba(244, 244, 241, 0.68);
  font-weight: 300;
  animation-delay: 0.28s;
}

.intro-line {
  position: absolute;
  top: calc(50% + 46px);
  left: 50%;
  z-index: 1;
  width: min(420px, 58vw);
  height: 1px;
  background: rgba(244, 244, 241, 0.28);
  transform: translateX(-50%) scaleX(0);
  animation: intro-line 1.35s ease forwards;
}

.intro-skip {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 24px;
  z-index: 1;
  margin: 0;
  translate: -50% 0;
  color: rgba(244, 244, 241, 0.46);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: intro-text-out 0.6s ease 1.5s forwards;
}

.intro-screen.is-hidden {
  display: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 18px 0;
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--surface);
  font-size: 0.82rem;
  letter-spacing: 0;
}

.brand-text {
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.site-nav a {
  padding: 10px 13px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  background: var(--surface-strong);
  color: var(--ink);
  outline: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 92px 0;
}

.hero {
  min-height: calc(100vh - 80px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 56px;
  padding-top: 54px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 6vw, 6.9rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  max-width: 840px;
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.22rem;
  line-height: 1.25;
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  font-weight: 800;
}

.button.primary {
  background: var(--ink);
  color: var(--surface);
}

.button.secondary {
  background: transparent;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 42px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.text-link,
.back-link {
  display: inline-flex;
  width: fit-content;
  color: var(--accent);
  font-weight: 900;
}

.text-link:hover,
.text-link:focus-visible,
.back-link:hover,
.back-link:focus-visible {
  color: var(--accent-strong);
  outline: none;
}

.back-link {
  margin-bottom: 22px;
}

.home-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(70vh, 650px);
  padding: 30px 0;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(17, 17, 17, 0.045) 1px, transparent 1px),
    linear-gradient(rgba(17, 17, 17, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  box-shadow: none;
}

.home-visual::before,
.home-visual::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.home-visual::before {
  left: 50%;
  top: 50%;
  width: min(76%, 460px);
  height: min(80%, 600px);
  border: 1px solid rgba(17, 17, 17, 0.2);
  transform: translate(-38%, -42%);
  background: transparent;
}

.home-visual::after {
  left: 8%;
  right: 8%;
  bottom: 0;
  height: 1px;
  background: rgba(17, 17, 17, 0.22);
}

.portrait-frame {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(72%, 420px);
  height: min(70vh, 628px);
  overflow: hidden;
  border: 1px solid rgba(17, 17, 17, 0.16);
  background: #ececee;
  box-shadow: 0 26px 54px rgba(17, 17, 17, 0.12);
}

.portrait-frame::before {
  content: none;
}

.portrait-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: none;
}


.skill-category {
  display: grid;
  grid-template-columns: minmax(230px, 0.32fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.skill-category-title {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 900;
  line-height: 1.25;
  text-transform: uppercase;
}

.skill-scale {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-column: 2;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
}

.skill-scale span:nth-child(2) {
  text-align: center;
}

.skill-scale span:nth-child(3) {
  text-align: right;
}

.skill-row {
  display: grid;
  grid-template-columns: minmax(230px, 0.32fr) minmax(0, 1fr);
  grid-column: 1 / -1;
  gap: 20px;
  align-items: center;
}

.skill-row span {
  color: var(--muted);
  font-size: 1rem;
}

.skill-row i {
  position: relative;
  display: block;
  height: 3px;
  background: var(--line);
  overflow: hidden;
}

.skill-row i::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--level);
  background: #8f9698;
}

.skill-row i::before {
  width: 0;
  transition: width 850ms cubic-bezier(0.22, 1, 0.36, 1);
}

.skill-category.is-visible .skill-row i::before {
  width: var(--level);
}

.skill-category.is-visible .skill-row:nth-child(3) i::before {
  transition-delay: 80ms;
}

.skill-category.is-visible .skill-row:nth-child(4) i::before {
  transition-delay: 180ms;
}

.skill-category.is-visible .skill-row:nth-child(5) i::before {
  transition-delay: 280ms;
}

.skill-category.is-visible .skill-row:nth-child(6) i::before {
  transition-delay: 380ms;
}

.skill-category.is-visible .skill-row:nth-child(7) i::before {
  transition-delay: 480ms;
}

@media (max-width: 900px) {
  .site-header {
    width: min(100% - 28px, 1180px);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 0;
    display: none;
    width: min(320px, calc(100vw - 28px));
    align-items: stretch;
    flex-direction: column;
    padding: 8px;
    border-color: rgba(17, 17, 17, 0.24);
    background: #ffffff;
    box-shadow: var(--shadow);
  }

  .site-nav a {
    background: #ffffff;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }

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

  .hero {
    gap: 34px;
    min-height: auto;
  }

  .skill-category,
  .skill-row {
    grid-template-columns: 1fr;
  }

  .home-visual {
    min-height: 430px;
  }

}

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

  .section {
    width: min(100% - 28px, 1180px);
    padding: 68px 0;
  }

  h1 {
    font-size: 3rem;
  }

}

.hero {
  grid-template-columns: minmax(320px, 0.88fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 86px);
}

h1 {
  max-width: 760px;
  font-size: clamp(3.2rem, 6.2vw, 6.6rem);
  line-height: 0.92;
}

.hero-text {
  max-width: 700px;
}

.button {
  min-width: 180px;
  min-height: 46px;
  border-radius: 0 0 22px 22px;
  text-transform: uppercase;
}

@keyframes intro-line {
  0% {
    transform: translateX(-50%) scaleX(0);
    opacity: 0;
  }

  45%,
  75% {
    transform: translateX(-50%) scaleX(1);
    opacity: 1;
  }

  100% {
    transform: translateX(-50%) scaleX(0);
    opacity: 0;
  }
}

@keyframes intro-grid {
  from {
    transform: rotate(-8deg) scale(1.08);
  }

  to {
    transform: rotate(-8deg) scale(1);
  }
}

@keyframes intro-title-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes intro-text-out {
  to {
    opacity: 0;
    transform: translateY(-12px);
  }
}

@keyframes intro-wipe {
  to {
    transform: scaleX(1);
  }
}

@keyframes intro-exit {
  0% {
    clip-path: inset(0 0 0 0);
  }

  100% {
    clip-path: inset(0 0 100% 0);
    visibility: hidden;
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 560px) {
  .intro-title {
    flex-direction: column;
    align-items: center;
    gap: 9px;
  }

  .button {
    width: 100%;
  }

  .home-visual {
    min-height: 360px;
  }

  .portrait-frame {
    width: min(74%, 280px);
    height: 418px;
  }

}

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

  .intro-screen,
  .intro-screen::before,
  .intro-screen::after,
  .intro-line,
  .intro-title,
  .intro-title span,
  .intro-skip,
  .intro-noise {
    animation-duration: 0.01ms;
    animation-delay: 0.01ms;
  }
}

/* CV-style resume override */
.resume-body .cv-page {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 58px 0 96px;
}

.cv-header {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: end;
  padding: 34px 0 42px;
  border-bottom: 2px solid var(--ink);
}

.cv-name {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cv-header h1 {
  max-width: none;
  margin-bottom: 16px;
  font-size: clamp(3.4rem, 8vw, 6.4rem);
  line-height: 0.9;
}

.cv-role {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 700;
}

.cv-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 42px;
  margin-top: 24px;
  padding: 0 16px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--surface);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  transition:
    background-color 180ms ease,
    color 180ms ease;
}

.cv-download:hover,
.cv-download:focus-visible {
  background: transparent;
  color: var(--ink);
  outline: none;
}

.cv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: start;
}

.cv-main {
  display: grid;
  gap: 42px;
  padding-top: 42px;
  max-width: 900px;
}

.cv-header,
.cv-section {
  animation: cv-fade-up 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.cv-section:nth-child(2) {
  animation-delay: 90ms;
}

.cv-section:nth-child(3) {
  animation-delay: 160ms;
}

.cv-section {
  position: relative;
  border-bottom: 0;
  padding-bottom: 44px;
}

.cv-section:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(17, 17, 17, 0.42),
    rgba(17, 17, 17, 0.18) 46%,
    rgba(17, 17, 17, 0.05)
  );
}

.cv-section h2 {
  max-width: none;
  margin-bottom: 18px;
  font-size: 1.45rem;
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.cv-section p {
  max-width: 820px;
  color: var(--muted);
}

.cv-timeline {
  position: relative;
  display: grid;
  gap: 28px;
  padding: 10px 0;
  border: 0;
  background: transparent;
}

.cv-timeline::before {
  content: "";
  position: absolute;
  top: 54px;
  bottom: 54px;
  left: 198px;
  width: 3px;
  background: linear-gradient(
    to bottom,
    rgba(17, 17, 17, 0.95) 0%,
    rgba(17, 17, 17, 0.76) 34%,
    rgba(17, 17, 17, 0.42) 68%,
    rgba(17, 17, 17, 0.14) 100%
  );
  -webkit-mask-image: repeating-linear-gradient(
    to bottom,
    #000 0 13px,
    transparent 13px 25px
  );
  mask-image: repeating-linear-gradient(
    to bottom,
    #000 0 13px,
    transparent 13px 25px
  );
}

.cv-entry {
  position: relative;
  display: grid;
  grid-template-columns: 150px 50px minmax(0, 1fr);
  column-gap: 24px;
  row-gap: 14px;
  margin-left: 0;
  padding: 0;
  border: 0;
  opacity: 1;
  transform: translateY(10px);
  transition:
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color 420ms ease;
}

.cv-entry::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 190px;
  z-index: 2;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(17, 17, 17, 0.76);
  background: var(--surface);
  border-radius: 50%;
  box-shadow: 0 0 0 14px var(--bg);
  transition:
    background-color 320ms ease,
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.cv-entry::after {
  content: "";
  position: absolute;
  top: 39px;
  left: 208px;
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, rgba(17, 17, 17, 0.28), transparent);
}

.cv-entry-logo {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 95px;
  height: 34px;
  padding: 0;
  border: 0;
  background: transparent;
  align-self: center;
  justify-self: end;
  opacity: 1;
  transition:
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.cv-entry:hover,
.cv-entry:focus-within {
  transform: translateY(0);
  background: transparent;
}

.cv-entry:hover::before,
.cv-entry:focus-within::before {
  background: var(--ink);
  transform: scale(1.15);
}

.cv-entry:hover .cv-entry-logo,
.cv-entry:focus-within .cv-entry-logo {
  transform: translateX(-2px);
}

.cv-entry-logo img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.cv-entry-date {
  padding-top: 27px;
  color: rgba(17, 17, 17, 0.9);
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1.2;
}

.cv-entry:nth-child(2) .cv-entry-date {
  color: rgba(17, 17, 17, 0.72);
}

.cv-entry:nth-child(3) .cv-entry-date {
  color: rgba(17, 17, 17, 0.55);
}

.cv-entry:nth-child(4) .cv-entry-date {
  color: rgba(17, 17, 17, 0.42);
}

.cv-entry-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-bottom: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
}

.cv-entry-head h3 {
  flex: 1 1 auto;
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.25;
}

.cv-entry-card {
  grid-column: 3;
  padding: 22px 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  transition:
    transform 360ms ease,
    border-color 360ms ease,
    box-shadow 360ms ease,
    color 320ms ease;
}

.cv-entry:hover .cv-entry-card,
.cv-entry:focus-within .cv-entry-card {
  border-color: var(--ink);
  box-shadow: 0 18px 36px rgba(17, 17, 17, 0.07);
}

.cv-entry:hover .cv-entry-card,
.cv-entry:focus-within .cv-entry-card {
  transform: translateX(4px);
}

.cv-entry-more {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  margin-top: 0;
  transition:
    grid-template-rows 560ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 360ms ease,
    margin-top 360ms ease;
}

.cv-entry-more > div {
  overflow: hidden;
}

.cv-entry-more p {
  margin: 0 0 12px;
  color: var(--muted);
}

.cv-entry.is-open .cv-entry-more {
  grid-template-rows: 1fr;
  opacity: 1;
  margin-top: 14px;
}

.details-hint {
  display: inline-flex;
  width: fit-content;
  margin-top: 12px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 0.76rem;
  font-family: inherit;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.details-hint:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 4px;
}

.cv-entry-head span {
  display: none;
}

.cv-entry p {
  margin-bottom: 0;
}

/* Contact dossier layout */
.contact-cv-page {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 58px 0 96px;
}

.contact-board {
  display: grid;
  gap: 36px;
}

.contact-cv-header {
  display: grid;
  gap: 16px;
  padding: 34px 0 42px;
  border-bottom: 2px solid var(--ink);
  animation: cv-fade-up 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.contact-cv-header h1 {
  max-width: none;
  margin: 0;
  font-size: clamp(3.4rem, 8vw, 6.4rem);
  line-height: 0.9;
}

.contact-dossier {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.contact-dossier-card {
  display: grid;
  gap: 26px;
  min-height: 220px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  animation: cv-fade-up 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
  transition:
    border-color 360ms ease,
    box-shadow 360ms ease,
    transform 360ms ease;
}

.contact-dossier-card:nth-child(2) {
  animation-delay: 80ms;
}

.contact-dossier-card:hover,
.contact-dossier-card:focus-within {
  border-color: var(--ink);
  box-shadow: 0 18px 36px rgba(17, 17, 17, 0.07);
  transform: translateX(4px);
}

.contact-dossier-label {
  display: grid;
  align-content: start;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
}

.contact-dossier-label span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-dossier-label h2 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.15;
  text-transform: uppercase;
}

.contact-dossier-link,
.contact-dossier-card p {
  align-self: end;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  font-weight: 650;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.contact-dossier-link:hover,
.contact-dossier-link:focus-visible {
  color: var(--ink);
  outline: none;
}

.documents-section {
  display: grid;
  gap: 24px;
  padding-top: 42px;
  border-top: 2px solid rgba(17, 17, 17, 0.34);
  animation: cv-fade-up 700ms cubic-bezier(0.22, 1, 0.36, 1) 120ms both;
}

.documents-header {
  display: grid;
  gap: 10px;
}

.documents-header h2 {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 0.9;
}

.documents-header p:not(.cv-name) {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.5;
}

.documents-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.document-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 150px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
  transition:
    border-color 360ms ease,
    box-shadow 360ms ease,
    transform 360ms ease;
}

.document-card:hover,
.document-card:focus-within {
  border-color: var(--ink);
  box-shadow: 0 18px 36px rgba(17, 17, 17, 0.07);
  transform: translateX(4px);
}

.document-card span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.document-card h3 {
  margin: 8px 0 0;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.15;
}

.document-card-empty {
  grid-template-columns: 1fr;
}

.document-card-empty p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.45;
}

.document-card-empty:hover {
  border-color: var(--line);
  box-shadow: none;
  transform: none;
}

/* University projects dossier layout */
.project-cv-page {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 58px 0 96px;
}

.project-cv-header {
  display: grid;
  gap: 16px;
  padding: 34px 0 42px;
  border-bottom: 2px solid var(--ink);
  animation: cv-fade-up 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.project-cv-header h1 {
  max-width: none;
  margin: 0 0 16px;
  font-size: clamp(3.4rem, 8vw, 6.4rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.project-cv-header p:not(.cv-name) {
  max-width: 820px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.7vw, 1.22rem);
  line-height: 1.5;
}

.project-list {
  display: grid;
  gap: 36px;
  padding-top: 44px;
}

.project-record {
  display: grid;
  animation: cv-fade-up 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.project-record:nth-child(2) {
  animation-delay: 80ms;
}

.project-record:nth-child(3) {
  animation-delay: 140ms;
}

.project-record-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr);
  gap: 28px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  transition:
    border-color 360ms ease,
    box-shadow 360ms ease,
    transform 360ms ease;
}

.project-record:hover .project-record-card,
.project-record:focus-within .project-record-card {
  border-color: var(--ink);
  box-shadow: 0 18px 36px rgba(17, 17, 17, 0.07);
  transform: translateX(4px);
}

.project-record-copy {
  display: grid;
  align-content: start;
  gap: 16px;
}

.project-record-copy h2 {
  margin: 0;
  font-size: clamp(1.28rem, 2.2vw, 1.75rem);
  line-height: 1.12;
}

.project-record-meta-line {
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

.project-record-copy p,
.project-proof-list {
  color: var(--muted);
}

.project-proof-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
}

.project-record-visual {
  align-self: stretch;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--surface);
}

.project-record-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.project-record-visual-contain {
  display: grid;
  place-items: center;
  padding: 14px;
}

.project-record-visual-contain img {
  height: auto;
  min-height: 0;
  aspect-ratio: 1.36;
  object-fit: contain;
}

.wip-page {
  min-height: calc(100vh - 160px);
}

.wip-hero {
  max-width: 980px;
}

.wip-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-top: 48px;
  padding: 28px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  animation: cv-fade-up 700ms cubic-bezier(0.22, 1, 0.36, 1) 80ms both;
}

.wip-panel span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wip-panel h2 {
  margin: 8px 0 0;
  font-size: clamp(1.8rem, 3.4vw, 3.2rem);
  line-height: 0.95;
  text-transform: uppercase;
}

.wip-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.55;
}

/* Complete engineering case study */
.engineering-case {
  display: grid;
  gap: 58px;
}

.engineering-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.72fr);
  gap: 34px;
  align-items: stretch;
  padding: 34px 0 48px;
  border-bottom: 2px solid var(--ink);
  animation: cv-fade-up 720ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.engineering-hero-copy {
  display: grid;
  align-content: end;
  gap: 16px;
  min-width: 0;
}

.engineering-hero h1 {
  max-width: none;
  margin: 0;
  font-size: clamp(3.8rem, 8vw, 7rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.engineering-hero-copy p:not(.cv-name) {
  max-width: 820px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.55vw, 1.2rem);
  line-height: 1.58;
}

.engineering-hero-visual,
.engineering-section-body,
.report-visual,
.engineering-list-card,
.sizing-grid article {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
}

.engineering-hero-visual {
  margin: 0;
  align-self: stretch;
}

.engineering-hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
}

.engineering-section-label span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.engineering-section {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 34px;
  padding-top: 48px;
  border-top: 2px solid rgba(17, 17, 17, 0.34);
  animation: cv-fade-up 720ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.engineering-section-label {
  position: sticky;
  top: 110px;
  align-self: start;
  display: grid;
  gap: 12px;
}

.engineering-section-label h2 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.12;
  text-transform: uppercase;
}

.engineering-section-body {
  display: grid;
  gap: 26px;
  padding: 28px;
}

.engineering-lead {
  max-width: 900px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.45vw, 1.25rem);
  line-height: 1.58;
}

.engineering-section h3 {
  margin: 0 0 12px;
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  line-height: 1.15;
}

.engineering-section p,
.engineering-section li,
.report-visual figcaption {
  color: var(--muted);
}

.report-visual-grid,
.surface-gallery,
.topology-workflow {
  display: grid;
  gap: 18px;
}

.report-visual-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.report-visual-grid-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.report-visual-grid-four {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.report-visual {
  display: grid;
  align-content: start;
  gap: 12px;
  margin: 0;
  padding: 12px;
}

.report-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 1.26;
  object-fit: contain;
  border: 1px solid var(--line);
  background: var(--surface);
}

.report-visual-grid-three .report-visual:first-child img,
.report-visual-grid-three .report-visual:nth-child(2) img,
.report-visual-grid-three .report-visual:nth-child(3) img {
  aspect-ratio: 0.82;
  object-fit: cover;
  object-position: top center;
}

.report-visual-grid-two .report-visual img {
  aspect-ratio: 1.28;
  object-fit: contain;
}

.report-visual-grid-four .report-visual img {
  aspect-ratio: 1.28;
  object-fit: contain;
}

.report-visual figcaption {
  display: grid;
  gap: 4px;
  font-size: 0.9rem;
  line-height: 1.42;
}

.report-visual figcaption strong {
  color: var(--ink);
}

.concept-selection-layout,
.cad-architecture-grid,
.material-comparison {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(300px, 0.58fr);
  gap: 26px;
  align-items: start;
}

.concept-selection-layout > div {
  display: grid;
  align-content: start;
  gap: 14px;
}

.concept-selection-layout .report-visual img {
  aspect-ratio: 1.68;
}

.cad-architecture-grid {
  grid-template-columns: minmax(0, 1fr) minmax(270px, 0.42fr);
}

.cad-architecture-single {
  grid-template-columns: 1fr;
}

.cad-architecture-single .report-visual {
  width: min(100%, 920px);
}

.cad-architecture-single .report-visual-large img {
  aspect-ratio: 1.48;
  object-fit: contain;
}

.report-visual-large img {
  aspect-ratio: 1.42;
  object-fit: cover;
}

.engineering-list-card {
  padding: 24px;
}

.engineering-list-card ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 18px;
}

.surface-gallery {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.surface-gallery .report-visual img {
  aspect-ratio: 1.15;
}

.parametric-layout {
  display: grid;
  gap: 24px;
}

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

.parametric-frame-grid figure {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
}

.parametric-frame-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 1.08;
  object-fit: contain;
}

.sizing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.sizing-grid article {
  padding: 22px;
}

.sizing-grid p {
  font-size: 0.95rem;
  line-height: 1.48;
}

.material-comparison-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.material-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
}

.material-card h3 {
  margin: 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  line-height: 1.05;
}

.fem-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.fem-result {
  display: grid;
  gap: 8px;
  margin: 0;
}

.fem-result img {
  display: block;
  width: 100%;
  aspect-ratio: 1.42;
  object-fit: contain;
  border: 1px solid var(--line);
  background: var(--surface);
}

.fem-result figcaption {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.material-card p {
  margin: 0;
  padding-top: 2px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.45;
}

.material-comparison .report-visual img {
  aspect-ratio: 1.34;
  object-fit: cover;
  object-position: center;
}

.topology-workflow {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.topology-workflow .report-visual img {
  aspect-ratio: 1.42;
}

.topology-workflow .report-visual:nth-child(4) img {
  object-fit: contain;
}

.engineering-list-card li::marker {
  color: var(--ink);
}

.engineering-case img.is-zoomable {
  cursor: zoom-in;
  transition:
    filter 220ms ease,
    transform 220ms ease;
}

.engineering-case img.is-zoomable:hover,
.engineering-case img.is-zoomable:focus {
  filter: contrast(1.03);
  transform: translateY(-2px);
  outline: none;
}

.engineering-case img.is-zoomable:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 36px;
  background: rgba(12, 12, 12, 0.88);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.image-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.has-image-lightbox {
  overflow: hidden;
}

.image-lightbox-frame {
  display: grid;
  gap: 14px;
  width: min(1180px, 100%);
  max-height: calc(100vh - 92px);
  margin: 0;
}

.image-lightbox-frame img {
  display: block;
  width: 100%;
  max-height: calc(100vh - 152px);
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: var(--surface);
  cursor: default;
}

.image-lightbox-frame figcaption {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  line-height: 1.45;
}

.image-lightbox-close {
  position: fixed;
  top: 22px;
  right: 24px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
  color: var(--paper);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.image-lightbox-close:hover,
.image-lightbox-close:focus-visible {
  background: var(--paper);
  color: var(--ink);
  outline: none;
}

/* Domestic compactor case study */
.domestic-hero-visual {
  display: grid;
  place-items: center;
  padding: 18px;
  min-width: 0;
}

.domestic-hero-visual img {
  width: 100%;
  height: auto;
  min-height: 0;
  max-height: 620px;
  aspect-ratio: 1.02;
  object-fit: contain;
}

.engineering-case .engineering-hero + .engineering-section {
  border-top: 0;
}

/* Wind turbine case study */
.wind-case {
  gap: 62px;
}

.wind-hero {
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.68fr);
}

.wind-hero-visual {
  display: grid;
  place-items: center;
  padding: 18px;
}

.wind-hero-visual img {
  min-height: 420px;
  object-fit: contain;
}

.wind-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.58fr);
  gap: 26px;
  align-items: start;
}

.wind-split > div {
  display: grid;
  gap: 16px;
}

.wind-ranking-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
}

.wind-ranking-card h3 {
  margin-bottom: 0;
}

.wind-ranking-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.5;
}

.wind-ranking-table {
  min-width: 0;
}

.wind-ranking-table table {
  width: 100%;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 0.92rem;
}

.wind-ranking-table th,
.wind-ranking-table td {
  padding: 12px 14px;
  border: 1px solid var(--line);
  text-align: left;
}

.wind-ranking-table th {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.wind-ranking-table td:first-child,
.wind-ranking-table td:last-child {
  font-weight: 800;
}

.wind-compact-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
}

.wind-data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.wind-data-grid article {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.wind-data-grid span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.wind-data-grid strong {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1;
}

.wind-data-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.42;
}

.wind-manufacturing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.wind-manufacturing-grid .report-visual:first-child {
  grid-column: 1 / -1;
}

.wind-manufacturing-grid .report-visual:first-child img {
  aspect-ratio: 1.55;
  object-fit: contain;
  object-position: center;
}

.wind-manufacturing-grid .report-visual:not(:first-child) img {
  aspect-ratio: 1.28;
  object-fit: cover;
  object-position: center;
}

.wind-testing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.wind-testing-grid .report-visual img {
  aspect-ratio: 1.26;
  object-fit: contain;
  object-position: center;
}

.wind-wide-figure img {
  aspect-ratio: 2.1;
  object-fit: contain;
}

.wind-case .report-visual-grid-three .report-visual:first-child img,
.wind-case .report-visual-grid-three .report-visual:nth-child(2) img,
.wind-case .report-visual-grid-three .report-visual:nth-child(3) img {
  aspect-ratio: 1.36;
  object-fit: contain;
  object-position: center;
}

.wind-case .report-visual-large img {
  aspect-ratio: 1.28;
  object-fit: contain;
}

section[aria-labelledby="discrepancy-title"] .report-visual-large img {
  aspect-ratio: 0.9;
}

/* Manufacturing process case study */
.manufacturing-case {
  gap: 62px;
}

.manufacturing-hero {
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.58fr);
  gap: 44px;
}

.manufacturing-hero .cv-name {
  max-width: 760px;
  line-height: 1.45;
}

.manufacturing-hero h1 {
  max-width: 820px;
  font-size: clamp(3.05rem, 5.2vw, 5.35rem);
  line-height: 0.94;
  overflow-wrap: normal;
}

.manufacturing-hero-visual {
  display: grid;
  place-items: center;
  padding: 18px;
  min-width: 0;
}

.manufacturing-hero-visual img {
  min-height: 360px;
  object-fit: contain;
}

.manufacturing-facts span,
.manufacturing-method-grid span,
.process-chain span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.manufacturing-split,
.manufacturing-interface-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.58fr);
  gap: 26px;
  align-items: start;
}

.manufacturing-split > div {
  display: grid;
  gap: 16px;
}

.manufacturing-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.manufacturing-facts div,
.manufacturing-method-grid article {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 126px;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.manufacturing-facts strong {
  color: var(--ink);
  font-size: clamp(1.05rem, 1.6vw, 1.24rem);
  line-height: 1.18;
}

.manufacturing-compact-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
}

.manufacturing-interface-grid {
  grid-template-columns: minmax(0, 0.68fr) minmax(300px, 0.5fr);
}

.manufacturing-method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.manufacturing-method-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.manufacturing-method-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.48;
}

.process-chain {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.process-chain span {
  position: relative;
  flex: 1 1 150px;
  min-height: 74px;
  display: grid;
  place-items: center;
  padding: 14px 18px;
  text-align: center;
  color: var(--ink);
  border-right: 1px solid var(--line);
}

.process-chain span:last-child {
  border-right: 0;
}

.process-chain span:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -5px;
  width: 9px;
  height: 9px;
  border-top: 1px solid var(--ink);
  border-right: 1px solid var(--ink);
  background: var(--surface);
  transform: translateY(-50%) rotate(45deg);
  z-index: 1;
}

.casting-process-chain {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.casting-process-chain span {
  flex: initial;
  min-width: 0;
  padding-inline: 10px;
}

.manufacturing-process-chain span {
  flex-basis: 132px;
}

.shaft-linear-process-chain {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
}

.shaft-linear-process-chain span {
  flex: initial;
  min-width: 0;
  padding-inline: 10px;
}

.manufacturing-case .report-visual-grid-three .report-visual:first-child img,
.manufacturing-case .report-visual-grid-three .report-visual:nth-child(2) img,
.manufacturing-case .report-visual-grid-three .report-visual:nth-child(3) img {
  aspect-ratio: 1.28;
  object-fit: contain;
  object-position: center;
}

.manufacturing-case .report-visual-large img {
  aspect-ratio: 1.28;
  object-fit: contain;
}

.manufacturing-case .manufacturing-interface-grid .report-visual img {
  aspect-ratio: 1.22;
}

.cv-bars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  border: 0;
  background: transparent;
}

.cv-bars .skill-category {
  display: grid;
  grid-template-columns: minmax(170px, 0.24fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  min-height: 0;
  padding: 22px 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  opacity: 0.55;
  transform: translateY(12px);
  transition:
    border-color 360ms ease,
    box-shadow 360ms ease,
    opacity 420ms ease,
    transform 480ms ease;
}

.cv-bars .skill-category.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.cv-bars .skill-category:hover,
.cv-bars .skill-category:focus-within {
  border-color: var(--ink);
  box-shadow: 0 18px 36px rgba(17, 17, 17, 0.07);
  transform: translateY(0);
}

.cv-bars .skill-category-title {
  display: flex;
  align-items: flex-start;
  min-height: 0;
  padding-top: 2px;
  padding-bottom: 0;
  border-bottom: 0;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1.18;
  text-transform: uppercase;
}

.skill-group-card {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.cv-bars .skill-row {
  display: grid;
  grid-template-columns: minmax(160px, 0.28fr) minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  min-width: 0;
}

.cv-bars .skill-row + .skill-row {
  padding-top: 14px;
  border-top: 1px solid rgba(17, 17, 17, 0.08);
}

.cv-bars .skill-row span {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.25;
}

.cv-bars .skill-row i {
  min-width: 180px;
  height: 7px;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(
      90deg,
      rgba(17, 17, 17, 0.12),
      rgba(17, 17, 17, 0.12) 1px,
      transparent 1px,
      transparent 20%
    ),
    rgba(255, 255, 255, 0.88);
}

.cv-bars .skill-row i::before {
  background: var(--ink);
}

.cv-bars .skill-category.is-visible .skill-group-card .skill-row:nth-child(2) i::before {
  transition-delay: 100ms;
}

.cv-bars .skill-category.is-visible .skill-group-card .skill-row:nth-child(3) i::before {
  transition-delay: 200ms;
}

.cv-bars .skill-category.is-visible .skill-group-card .skill-row:nth-child(4) i::before {
  transition-delay: 300ms;
}

.cv-bars .skill-category.is-visible .skill-group-card .skill-row:nth-child(5) i::before {
  transition-delay: 400ms;
}

.language-badges {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.language-badge {
  display: grid;
  gap: 8px;
  min-height: 86px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.language-badge span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 750;
}

.language-badge strong {
  color: var(--ink);
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  line-height: 1.1;
}

.cv-skill-scale {
  display: grid;
  grid-template-columns: minmax(170px, 0.24fr) minmax(160px, 0.28fr) repeat(3, 1fr);
  gap: 24px;
  padding: 0 24px 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cv-skill-scale span:first-child {
  grid-column: 3;
}

.cv-skill-scale span:nth-child(2) {
  grid-column: 4;
  text-align: center;
}

.cv-skill-scale span:nth-child(3) {
  grid-column: 5;
  text-align: right;
}

@keyframes cv-fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .cv-header,
  .cv-layout,
  .cv-entry,
  .contact-board,
  .contact-dossier-card,
  .documents-list,
  .document-card,
  .project-record,
  .project-record-card,
  .wip-panel,
  .engineering-hero,
  .wind-split,
  .wind-ranking-card,
  .wind-data-grid,
  .manufacturing-split,
  .manufacturing-interface-grid,
  .manufacturing-facts,
  .manufacturing-method-grid,
  .manufacturing-method-grid-three,
  .engineering-section,
  .report-visual-grid-two,
  .report-visual-grid-four,
  .report-visual-grid-three,
  .wind-manufacturing-grid,
  .wind-testing-grid,
  .concept-selection-layout,
  .cad-architecture-grid,
  .surface-gallery,
  .parametric-frame-grid,
  .sizing-grid,
  .material-comparison-cards,
  .topology-workflow,
  .cv-bars .skill-category,
  .cv-bars .skill-row {
    grid-template-columns: 1fr;
  }

  .cv-timeline::before {
    left: 18px;
  }

  .cv-entry {
    grid-template-columns: 1fr;
    padding-left: 42px;
  }

  .cv-bars .skill-category {
    min-height: 0;
  }

  .cv-bars {
    grid-template-columns: 1fr;
  }

  .project-cv-header h1 {
    font-size: clamp(3rem, 16vw, 5.8rem);
  }

  .contact-cv-header h1 {
    font-size: clamp(3rem, 16vw, 5.8rem);
  }

  .contact-board {
    min-height: 0;
  }

  .contact-dossier {
    grid-template-columns: 1fr;
  }

  .process-chain span {
    flex-basis: 50%;
  }

  .process-chain span:nth-child(2n) {
    border-right: 0;
  }

  .process-chain span:nth-child(2n)::after {
    display: none;
  }

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

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

  .engineering-section-label {
    position: static;
  }

  .engineering-hero {
    padding-top: 24px;
  }

  .engineering-hero-visual img {
    min-height: 0;
    aspect-ratio: 1.28;
  }

  .manufacturing-facts div,
  .manufacturing-method-grid article {
    min-height: 0;
  }

  .engineering-section-body {
    padding: 24px;
  }

  .report-visual-grid-three .report-visual:first-child img,
  .report-visual-grid-three .report-visual:nth-child(2) img,
  .report-visual-grid-three .report-visual:nth-child(3) img,
  .wind-case .report-visual-grid-three .report-visual:first-child img,
  .wind-case .report-visual-grid-three .report-visual:nth-child(2) img,
  .wind-case .report-visual-grid-three .report-visual:nth-child(3) img,
  .manufacturing-case .report-visual-grid-three .report-visual:first-child img,
  .manufacturing-case .report-visual-grid-three .report-visual:nth-child(2) img,
  .manufacturing-case .report-visual-grid-three .report-visual:nth-child(3) img,
  .report-visual img,
  .report-visual-large img,
  .wind-case .report-visual-large img,
  .manufacturing-case .report-visual-large img,
  .surface-gallery .report-visual img,
  .material-comparison .report-visual img,
  .topology-workflow .report-visual img {
    aspect-ratio: 1.24;
    object-fit: contain;
  }

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

  .project-record-visual img {
    min-height: 0;
    aspect-ratio: 1.32;
  }

  .cv-entry::before {
    left: 10px;
  }

  .cv-entry::after {
    left: 28px;
    width: 30px;
  }

  .cv-entry-date {
    padding-top: 0;
  }

  .cv-entry-card {
    grid-column: 1;
  }

  .cv-skill-scale {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 0 0 2px;
  }

  .cv-skill-scale span:first-child,
  .cv-skill-scale span:nth-child(2),
  .cv-skill-scale span:nth-child(3) {
    grid-column: auto;
  }

  .cv-main {
    padding-top: 0;
  }

  .cv-entry-head {
    display: grid;
  }

  .cv-entry-logo {
    justify-self: start;
    width: 86px;
  }
}

@media (max-width: 560px) {
  .resume-body .cv-page {
    width: min(100% - 28px, 1120px);
    padding-top: 36px;
  }

  .cv-header h1 {
    font-size: 3.5rem;
  }

  .document-card,
  .engineering-section-body,
  .engineering-list-card,
  .material-card,
  .sizing-grid article,
  .wip-panel,
  .manufacturing-method-grid article,
  .manufacturing-facts div {
    padding: 20px;
  }

  .engineering-hero h1 {
    font-size: clamp(3.15rem, 15vw, 4.6rem);
  }

  .parametric-frame-grid {
    grid-template-columns: 1fr;
  }

  .fem-result-grid {
    grid-template-columns: 1fr;
  }

  .process-chain span {
    flex-basis: 100%;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-chain span:last-child {
    border-bottom: 0;
  }

  .process-chain span:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -5px;
    left: 50%;
    display: block;
    transform: translateX(-50%) rotate(135deg);
  }

  .casting-process-chain {
    grid-template-columns: 1fr;
  }

  .shaft-linear-process-chain {
    grid-template-columns: 1fr;
  }

  .image-lightbox {
    padding: 18px;
  }

  .image-lightbox-close {
    top: 14px;
    right: 14px;
  }

  .image-lightbox-frame {
    max-height: calc(100vh - 78px);
  }

  .image-lightbox-frame img {
    max-height: calc(100vh - 138px);
  }
}