:root {
  --bg: #000;
  --bg-alt: #111;
  --text: #fff;
  --text-muted: #aaa;
  --border: #fff;
  --border-subtle: #333;
  --card-bg: #000;
  --card-hover: #111;
  --input-bg: #000;
  --input-border: #333;
  --btn-bg: #fff;
  --btn-text: #000;
  --display-font: "Eurostile", "Microgramma", "Square 721", "Bank Gothic", "Arial Black", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body.light {
  --bg: #fff;
  --bg-alt: #f5f5f5;
  --text: #000;
  --text-muted: #666;
  --border: #000;
  --border-subtle: #ddd;
  --card-bg: #fff;
  --card-hover: #f5f5f5;
  --input-bg: #fff;
  --input-border: #ccc;
  --btn-bg: #000;
  --btn-text: #fff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Courier New", Courier, monospace;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  transition: background 0.3s, color 0.3s;
}

a {
  color: var(--text);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  line-height: 0;
}

.logo img {
  display: block;
  width: auto;
  height: 9.75rem;
}

.logo-dark {
  display: none;
}

body.light .logo-light {
  display: block;
}

body.light .logo-dark {
  display: none;
}

body:not(.light) .logo-light {
  display: none;
}

body:not(.light) .logo-dark {
  display: block;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav ul li a {
  font-family: var(--display-font);
  font-size: 0.875rem;
  font-weight: 900;
  -webkit-text-stroke: 0.35px currentColor;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

#theme-toggle {
  background: none;
  border: none;
  color: var(--text);
  width: 1.1rem;
  height: 1.1rem;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
  vertical-align: middle;
}

#theme-toggle:hover {
  opacity: 0.6;
}

#theme-toggle svg {
  position: absolute;
  width: 1rem;
  height: 1rem;
}

.icon-sun {
  display: none;
}

body.light .icon-moon {
  display: none;
}

body.light .icon-sun {
  display: block;
}

/* Sections */
section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
}

/* Intro */
#intro {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 4rem;
}

#intro h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-family: var(--display-font);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.04em;
  -webkit-text-stroke: 1px currentColor;
  text-transform: none;
  margin-bottom: 2rem;
}

#intro p {
  font-size: 1.125rem;
  max-width: 500px;
  color: var(--text-muted);
  min-height: 1.6em;
}

#console-cursor {
  display: inline-block;
  width: 0.6em;
  background: var(--text-muted);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Projects */
#projects h2,
#contact h2 {
  font-family: var(--display-font);
  font-size: 0.875rem;
  font-weight: 900;
  -webkit-text-stroke: 0.45px currentColor;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

#projects {
  padding-top: 5.5rem;
  padding-bottom: 2rem;
}

#projects h2 {
  margin-bottom: 2rem;
}

.projects-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(220px, 0.72fr);
  gap: 2.5rem;
  align-items: center;
}

.projects-copy-shell {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.6rem;
  align-items: center;
}

.projects-copy {
  max-width: 32rem;
  position: relative;
  z-index: 1;
  transition: opacity 0.18s ease, transform 0.18s ease;
  justify-self: center;
}

.projects-copy.is-switching {
  opacity: 0.35;
  transform: translateY(0.35rem);
}

.project-image {
  display: block;
  width: min(100%, clamp(11rem, 24vw, 18rem));
  aspect-ratio: 16 / 10;
  object-fit: var(--project-fit, contain);
  object-position: var(--project-position, center center);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.25rem;
  background: transparent;
  border: 0;
  padding: 0;
  box-shadow: none;
  filter: grayscale(1);
  transition: opacity 0.2s ease, transform 0.28s ease, filter 0.28s ease;
}

.project-image.is-switching {
  opacity: 0.2;
  transform: scale(0.97);
  filter: blur(4px);
}

.project-image:hover,
.project-image:focus-visible {
  filter: grayscale(0);
}

.projects-copy.is-hotspot-hovered .project-image {
  filter: grayscale(0);
}

.projects-kicker {
  margin-bottom: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
}

.projects-copy h3 {
  font-family: var(--display-font);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  -webkit-text-stroke: 0.7px currentColor;
  margin-bottom: 1rem;
  text-align: center;
}

.projects-copy p:last-child {
  max-width: 24rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.projects-copy p:last-child a {
  color: var(--text);
  text-decoration-line: underline;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.18em;
  text-decoration-color: rgba(255, 255, 255, 0.55);
  transition: color 0.2s ease, text-decoration-color 0.2s ease, opacity 0.2s ease;
}

.projects-copy p:last-child a:hover,
.projects-copy p:last-child a:focus-visible {
  color: #ffffff;
  text-decoration-color: rgba(255, 255, 255, 0.95);
}

.projects-visual {
  margin: 0;
  position: relative;
  justify-self: center;
  width: min(100%, clamp(14.5rem, 31vw, 24rem));
}

.projects-visual.is-hotspot-hovered .projects-base {
  filter: grayscale(0);
}

.projects-hotspot {
  position: absolute;
  z-index: 1;
  display: block;
  border-radius: 0.2rem;
  background: transparent;
}

.projects-base {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(1);
  transition: filter 0.28s ease;
}

.projects-hotspot-top {
  left: 52.5%;
  top: 18.5%;
  width: 11%;
  height: 12%;
}

.projects-hotspot-left-mid {
  left: 27.5%;
  top: 45.5%;
  width: 10%;
  height: 11%;
}

.projects-hotspot-left-low {
  left: 15%;
  top: 59%;
  width: 10%;
  height: 11%;
}

.projects-hotspot-bottom-mid {
  left: 43%;
  top: 66%;
  width: 11%;
  height: 12%;
}

.projects-hotspot-right-low {
  left: 63%;
  top: 64%;
  width: 11%;
  height: 12%;
}

.project-control {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.project-control:hover {
  transform: translateY(-1px);
}

.project-control img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: contain;
  opacity: 1;
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
  gap: 3rem;
  align-items: start;
}

.contact-form-wrap {
  padding: 2rem;
  border: 1px solid var(--border-subtle);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 45%),
    var(--bg-alt);
}

.contact-intro {
  margin-bottom: 2rem;
}

.contact-kicker,
.contact-card-kicker,
.contact-map-label {
  margin-bottom: 0.9rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.contact-intro h3 {
  font-family: var(--display-font);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.04em;
  -webkit-text-stroke: 0.8px currentColor;
  max-width: 12ch;
  margin-bottom: 1rem;
}

.contact-lead {
  max-width: 36rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.topic-pill {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 1.5rem;
  display: grid;
  gap: 0.55rem;
}

.form-group label {
  min-width: 0;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.05rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border-subtle);
  border-radius: 0;
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.form-group textarea {
  min-height: 10rem;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--border);
  transform: translateY(-1px);
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
}

.form-note {
  font-size: 0.78rem;
  color: var(--text-muted);
}

#contact-form button {
  padding: 1rem 1.4rem;
  background: var(--btn-bg);
  color: var(--btn-text);
  border: none;
  min-width: 12rem;
  font-family: inherit;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s;
}

#contact-form button:hover {
  opacity: 0.8;
  transform: translateY(-1px);
}

.contact-info {
  display: grid;
  gap: 1rem;
}

.contact-card,
.contact-map-wrap {
  padding: 1.5rem;
  border: 1px solid var(--border-subtle);
  background: var(--bg-alt);
}

.contact-card-line {
  display: grid;
  gap: 0.2rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.contact-card-line strong {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.contact-card-copy {
  margin-top: 1.5rem;
  color: var(--text);
  max-width: 18rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  background: var(--bg);
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

.social-link:hover {
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
  transform: translateY(-1px);
}

.social-link svg {
  width: 1.2rem;
  height: 1.2rem;
  transition: fill 0.2s;
}

#map {
  height: 220px;
  margin-top: 0.75rem;
  background: var(--bg);
  filter: grayscale(1) invert(1) contrast(1.1);
}

body.light #map {
  filter: grayscale(1) contrast(0.9);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.footer-meta {
  display: grid;
  gap: 0.8rem;
  justify-items: center;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.4rem;
}

.legal-link {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 0.08em;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.legal-link:hover,
.legal-link:focus-visible {
  color: var(--text);
}

.legal-dialog {
  width: min(92vw, 56rem);
  max-height: 86vh;
  padding: 0;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

.legal-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
}

.legal-dialog-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: min(78vh, 48rem);
}

.legal-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-alt);
}

.legal-dialog-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.legal-dialog-close {
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text);
  padding: 0.75rem 1rem;
  min-width: 44px;
  min-height: 44px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.legal-dialog-close:hover,
.legal-dialog-close:focus-visible {
  background: var(--text);
  color: var(--bg);
  transform: translateY(-1px);
}

.legal-dialog-frame {
  width: 100%;
  height: min(72vh, 44rem);
  border: 0;
  background: var(--bg);
}

/* Responsive */
@media (max-width: 768px) {
  nav {
    flex-direction: column;
    gap: 1rem;
  }

  .logo img {
    height: 4.5rem;
  }

  .projects-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
    justify-items: center;
  }

  .projects-copy-shell {
    grid-template-columns: minmax(1.6rem, 2rem) minmax(0, min(100%, 22rem)) minmax(1.6rem, 2rem);
    gap: 0.75rem;
    justify-items: center;
    align-items: center;
    width: 100%;
  }

  .projects-copy {
    max-width: 22rem;
    width: 100%;
    order: initial;
    text-align: center;
  }

  .project-image {
    width: min(100%, 15rem);
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

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

  .contact-form-wrap,
  .contact-card,
  .contact-map-wrap {
    padding: 1.25rem;
  }

  .form-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  #contact-form button {
    width: 100%;
  }

  .projects-visual {
    width: min(100%, 16.5rem);
  }

  .project-control {
    width: 2rem;
    height: 2rem;
    align-self: center;
  }

  .project-control-prev {
    order: initial;
  }

  .project-control-next {
    order: initial;
  }

  #map {
    height: 250px;
  }

  .legal-dialog {
    width: 100vw;
    max-width: 100vw;
    max-height: 100vh;
    margin: 0;
  }

  .legal-dialog-shell {
    min-height: 100vh;
  }

  .legal-dialog-frame {
    height: calc(100vh - 76px);
  }
}

@media (max-width: 480px) {
  .projects-copy-shell {
    grid-template-columns: 1.75rem minmax(0, 1fr) 1.75rem;
    gap: 0.5rem;
  }

  .projects-copy {
    max-width: 18rem;
  }

  .project-image {
    width: min(100%, 13rem);
    margin-bottom: 1rem;
  }

  .projects-copy h3 {
    font-size: clamp(1.35rem, 6vw, 1.9rem);
  }

  .projects-copy p:last-child {
    max-width: 18rem;
  }

  .projects-visual {
    width: min(100%, 13rem);
  }
}