:root {
  color-scheme: dark;
  --bg: #0a0c0b;
  --bg-2: #0e1210;
  --panel: rgba(13, 17, 15, 0.72);
  --panel-strong: rgba(9, 12, 10, 0.94);
  --text: #eef2ec;
  --muted: #99a39c;
  --subtle: #5f6a64;
  --line: rgba(238, 242, 236, 0.14);
  --line-strong: rgba(238, 242, 236, 0.34);
  --accent: #c9f24e;
  --mint: #3ce6a6;
  --teal: #2dd4bf;
  --amber: #f4c95d;
  --ink: #06140c;
  --max: 1240px;
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

* {
  box-sizing: border-box;
  border-radius: 0 !important;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    linear-gradient(rgba(238, 242, 236, 0.018) 1px, transparent 1px) 0 0 / 100% 48px,
    linear-gradient(90deg, rgba(238, 242, 236, 0.018) 1px, transparent 1px) 0 0 / 48px 100%,
    linear-gradient(180deg, #0a0c0b 0%, #0d110f 46%, #0a0c0b 100%);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

body::selection {
  background: var(--accent);
  color: var(--ink);
}

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

button,
input,
select,
textarea {
  font: inherit;
  border-radius: 0;
}

button {
  cursor: pointer;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  transform: translateY(-160%);
  border: 1px solid var(--accent);
  padding: 0.7rem 1.1rem;
  background: var(--accent);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

/* ------------------------------------------------------------------ */
/* Header                                                              */
/* ------------------------------------------------------------------ */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 16px 0;
  transition: background 200ms ease, border-color 200ms ease, padding 200ms ease;
}

.site-header.is-scrolled {
  border-bottom: 1px solid var(--line-strong);
  background: rgba(8, 10, 9, 0.92);
  padding: 8px 0;
  backdrop-filter: blur(18px);
}

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 14px;
  align-items: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 4px 6px;
  min-height: 72px;
  position: relative;
}

.brand__logo {
  display: block;
  height: 64px;
  width: auto;
  max-width: 336px;
  object-fit: contain;
}

@media print {
  .brand__logo {
    content: url("assets/images/logo_black.png");
  }
}

.nav__menu {
  justify-self: center;
  display: inline-flex;
  gap: 2px;
  align-items: center;
  border-block: 1px solid var(--line);
  padding: 0 10px;
}

.nav__menu a {
  padding: 10px 14px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-bottom: 2px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.nav__menu a:hover,
.nav__menu a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  background: rgba(8, 11, 9, 0.6);
  backdrop-filter: blur(18px);
}

.lang-btn {
  border: none;
  padding: 8px 13px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  transition: background 160ms ease, color 160ms ease;
}

.lang-btn + .lang-btn {
  border-left: 1px solid var(--line);
}

.lang-btn:hover,
.lang-btn:focus-visible {
  color: var(--text);
}

.lang-btn[aria-pressed="true"] {
  background: var(--accent);
  color: var(--ink);
}

.nav__cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.6rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, box-shadow 140ms ease, color 140ms ease;
}

.nav__cta {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: transparent;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: rgba(8, 11, 9, 0.72);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform 180ms ease;
}

.nav-toggle span + span {
  margin-top: 5px;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ------------------------------------------------------------------ */
/* Hero                                                                */
/* ------------------------------------------------------------------ */

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.hero__canvas,
.hero__shade,
.hero__grid {
  position: absolute;
  inset: 0;
}

.hero__canvas {
  width: 100%;
  height: 100%;
  z-index: -4;
  background: radial-gradient(circle at 50% 30%, rgba(10, 24, 16, 0.92), rgba(5, 8, 7, 1));
}

.hero--fallback .hero__canvas {
  background:
    radial-gradient(800px 500px at 70% 20%, rgba(60, 230, 166, 0.12), transparent 60%),
    radial-gradient(circle at center, rgba(10, 24, 16, 0.95), rgba(5, 8, 7, 1));
}

.hero__shade {
  z-index: -3;
  background:
    linear-gradient(180deg, rgba(8, 10, 9, 0.66) 0%, rgba(8, 10, 9, 0.28) 34%, rgba(8, 10, 9, 0.44) 62%, rgba(8, 10, 9, 0.92) 88%, rgba(10, 12, 11, 1) 100%),
    radial-gradient(1200px 700px at 50% 44%, rgba(8, 10, 9, 0.3), transparent 72%);
}

.hero__grid {
  z-index: -2;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(238, 242, 236, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(238, 242, 236, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, transparent, #000 22%, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 22%, #000 70%, transparent);
}

.hero__content {
  position: relative;
  z-index: 1;
  align-self: center;
  width: min(calc(100% - 40px), var(--max));
  padding: 160px 0 96px;
  text-align: left;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--mint);
  font-family: var(--font-mono);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.8rem;
}

.eyebrow::before {
  content: "// ";
  color: var(--accent);
}

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

h1 {
  max-width: 900px;
  margin-bottom: 26px;
  font-size: clamp(2.9rem, 7.4vw, 5.8rem);
  font-weight: 700;
  color: var(--text);
}

h1::after {
  content: "_";
  color: var(--accent);
  animation: blink 1.1s steps(2, start) infinite;
}

@keyframes blink {
  to {
    visibility: hidden;
  }
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  font-weight: 700;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.3rem;
  font-weight: 700;
}

.hero__lead {
  max-width: 640px;
  margin-bottom: 38px;
  color: #b9c2bb;
  font-size: 1.14rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 16px;
  margin-bottom: 72px;
}

.btn {
  border: 1px solid var(--line-strong);
  position: relative;
}

.btn--primary {
  color: var(--ink);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 6px 6px 0 rgba(201, 242, 78, 0.28);
}

.btn--ghost {
  color: var(--text);
  background: rgba(238, 242, 236, 0.03);
  backdrop-filter: blur(14px);
}

.btn--full {
  width: 100%;
}

.btn:hover,
.btn:focus-visible {
  transform: translate(3px, 3px);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  box-shadow: 0 0 0 rgba(201, 242, 78, 0);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.nav__cta:hover,
.nav__cta:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.hero__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  max-width: 980px;
  margin: 0;
  text-align: left;
  border: 1px solid var(--line);
  background: rgba(8, 11, 9, 0.55);
  backdrop-filter: blur(16px);
}

.hero__metrics div {
  min-height: 112px;
  padding: 20px 22px;
  border-left: 1px solid var(--line);
  border-top: 3px solid transparent;
  transition: border-color 200ms ease, background 200ms ease;
}

.hero__metrics div:first-child {
  border-left: none;
  border-top-color: var(--accent);
}

.hero__metrics div:nth-child(2) {
  border-top-color: var(--mint);
}

.hero__metrics div:nth-child(3) {
  border-top-color: var(--teal);
}

.hero__metrics div:hover {
  background: rgba(238, 242, 236, 0.04);
}

.hero__metrics dt {
  margin-bottom: 6px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.hero__metrics dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ------------------------------------------------------------------ */
/* Ticker                                                              */
/* ------------------------------------------------------------------ */

.ticker {
  position: relative;
  z-index: 2;
  border-block: 1px solid var(--accent);
  background: var(--accent);
  color: var(--ink);
  overflow: hidden;
}

.ticker__track {
  display: inline-flex;
  align-items: center;
  gap: 2.4rem;
  white-space: nowrap;
  padding: 0.75rem 1.2rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  animation: ticker-scroll 30s linear infinite;
  will-change: transform;
}

.ticker__track span.sep {
  color: rgba(6, 20, 12, 0.45);
}

.ticker:hover .ticker__track {
  animation-play-state: paused;
}

@keyframes ticker-scroll {
  to {
    transform: translateX(-50%);
  }
}

/* ------------------------------------------------------------------ */
/* Sections                                                            */
/* ------------------------------------------------------------------ */

.section {
  position: relative;
  padding: 116px 0;
  scroll-margin-top: 96px;
}

.section--about {
  padding-top: 136px;
  position: relative;
  overflow: hidden;
}

#proton-container {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(circle at 50% 42%, rgba(8, 22, 15, 0.85), rgba(5, 9, 8, 0.96));
}

#proton-container canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.section--about .section__grid {
  position: relative;
  z-index: 1;
}

.section--about .strengths {
  position: relative;
  z-index: 1;
}

.section--alt,
.section--contact {
  background: linear-gradient(180deg, rgba(201, 242, 78, 0.02), rgba(201, 242, 78, 0));
}

.section__grid,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 64px;
  align-items: start;
}

.section-heading {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 26px;
  align-items: start;
  max-width: 900px;
}

.section-heading .eyebrow {
  margin-bottom: 12px;
}

.sec-idx {
  display: inline-grid;
  place-items: center;
  min-width: 58px;
  height: 58px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: rgba(201, 242, 78, 0.06);
}

.section-heading--center {
  margin-bottom: 46px;
  text-align: left;
}

.section-heading--center h2 {
  margin-inline: 0;
}

.section-copy {
  color: #b9c2bb;
  font-size: 1.05rem;
}

.section-copy p:last-child,
.contact-copy p:last-child {
  margin-bottom: 0;
}

.strengths,
.services-grid,
.project-list,
.tech-grid {
  margin-top: 46px;
}

.strengths {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.glass-card,
.service-card,
.project-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.glass-card::before,
.service-card::before,
.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 52px;
  height: 3px;
  background: var(--accent);
  pointer-events: none;
  transition: width 220ms ease;
}

.glass-card:hover::before,
.service-card:hover::before,
.project-card:hover::before {
  width: 100%;
}

.glass-card:hover,
.service-card:hover,
.project-card:hover {
  transform: translate(-4px, -4px);
  border-color: var(--line-strong);
  box-shadow: 8px 8px 0 rgba(201, 242, 78, 0.12);
}

.strengths .glass-card:nth-child(4n + 2)::before {
  background: var(--mint);
}

.strengths .glass-card:nth-child(4n + 2):hover {
  box-shadow: 8px 8px 0 rgba(60, 230, 166, 0.12);
}

.strengths .glass-card:nth-child(4n + 3)::before {
  background: var(--teal);
}

.strengths .glass-card:nth-child(4n + 3):hover {
  box-shadow: 8px 8px 0 rgba(45, 212, 191, 0.12);
}

.strengths .glass-card:nth-child(4n + 4)::before {
  background: var(--amber);
}

.strengths .glass-card:nth-child(4n + 4):hover {
  box-shadow: 8px 8px 0 rgba(244, 201, 93, 0.12);
}

.glass-card {
  min-height: 246px;
  padding: 24px;
}

.card-index {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 40px;
  border: 1px solid var(--line-strong);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  background: transparent;
}

.glass-card p,
.service-card p,
.project-card p,
.contact-copy p {
  color: var(--muted);
}

/* ------------------------------------------------------------------ */
/* Services                                                            */
/* ------------------------------------------------------------------ */

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

.service-card {
  min-height: 100%;
  padding: 26px;
}

.service-card__icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 24px;
  color: var(--ink);
  background: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
}

.service-card__icon--lime {
  background: var(--mint);
}

.service-card__icon--amber {
  background: var(--amber);
}

.service-card ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  position: relative;
  padding-left: 22px;
  color: #b9c2bb;
  font-size: 0.97rem;
}

.service-card li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--accent);
}

/* ------------------------------------------------------------------ */
/* Projects / solutions                                                */
/* ------------------------------------------------------------------ */

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

.project-card {
  display: grid;
  min-height: 344px;
  padding: 28px;
}

.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-self: start;
  margin-bottom: 48px;
}

.project-card__meta span {
  border: 1px solid var(--line);
  padding: 6px 11px;
  color: var(--muted);
  background: rgba(238, 242, 236, 0.02);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.project-card__metrics {
  display: grid;
  gap: 2px;
  align-self: end;
  margin-top: 26px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.project-card__metrics strong {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 2.1rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.project-card__metrics span {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ------------------------------------------------------------------ */
/* Tech stack                                                          */
/* ------------------------------------------------------------------ */

.tech-grid {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 12px;
}

.tech-item {
  display: grid;
  place-items: center;
  gap: 12px;
  min-height: 128px;
  border: 1px solid var(--line);
  padding: 16px 10px;
  background: rgba(238, 242, 236, 0.02);
  color: #cfd6cf;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8rem;
  text-align: center;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.tech-item__abbr {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.tech-item:hover,
.tech-item:focus-visible {
  transform: translate(-3px, -3px);
  border-color: var(--accent);
  background: rgba(201, 242, 78, 0.05);
  color: var(--text);
  box-shadow: 6px 6px 0 rgba(201, 242, 78, 0.14);
}

.tech-item:hover .tech-item__abbr,
.tech-item:focus-visible .tech-item__abbr {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}

/* ------------------------------------------------------------------ */
/* Contact                                                             */
/* ------------------------------------------------------------------ */

.contact-layout {
  align-items: center;
}

.contact-copy h2 {
  margin-bottom: 24px;
}

.contact-copy p {
  max-width: 620px;
  font-size: 1.08rem;
}

.contact-links {
  display: grid;
  gap: 10px;
  margin-top: 30px;
}

.contact-links a,
.contact-links span {
  width: fit-content;
  color: #dfe5df;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 500;
}

.contact-links a {
  border-bottom: 1px solid rgba(238, 242, 236, 0.35);
  transition: color 160ms ease, border-color 160ms ease;
}

.contact-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.contact-form {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--line-strong);
  background: var(--panel-strong);
  backdrop-filter: blur(18px);
  box-shadow: 10px 10px 0 rgba(201, 242, 78, 0.1);
}

.contact-form::before {
  content: "> new_project --init";
  display: block;
  margin-bottom: 6px;
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row label {
  color: #dfe5df;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.form-row label::before {
  content: "> ";
  color: var(--accent);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line);
  padding: 0.9rem 1rem;
  color: var(--text);
  background: rgba(238, 242, 236, 0.03);
  outline: none;
  font-family: var(--font-body);
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.form-row textarea {
  min-height: 144px;
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--accent);
  background: rgba(238, 242, 236, 0.05);
  box-shadow: 4px 4px 0 rgba(201, 242, 78, 0.18);
}

.form-status {
  min-height: 1.2em;
  margin: 0;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ------------------------------------------------------------------ */
/* Footer                                                              */
/* ------------------------------------------------------------------ */

.site-footer {
  border-top: 1px solid var(--line-strong);
  padding: 28px 0;
  color: var(--muted);
  background: rgba(7, 9, 8, 0.86);
  backdrop-filter: blur(12px);
}

.site-footer .footer-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
}

.site-footer p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.footer-menu a {
  padding: 8px 12px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 2px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.footer-menu a:hover,
.footer-menu a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.site-footer > .footer-layout > a,
.site-footer a[href="#hero"],
.site-footer a[href="#top"] {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 160ms ease;
}

.site-footer a[href="#hero"]:hover,
.site-footer a[href="#top"]:hover {
  color: var(--accent);
}

/* ------------------------------------------------------------------ */
/* Reveal + focus + motion                                             */
/* ------------------------------------------------------------------ */

html.reveal-enabled [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 560ms ease, transform 560ms ease;
}

html.reveal-enabled [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  h1::after {
    animation: none;
  }
}

/* ------------------------------------------------------------------ */
/* Responsive                                                          */
/* ------------------------------------------------------------------ */

@media (max-width: 1024px) {
  .nav {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav__menu,
  .nav__cta {
    display: none;
  }

  .lang-switch {
    order: 3;
  }

  .nav-toggle {
    display: inline-grid;
    grid-auto-rows: 2px;
    gap: 5px;
    justify-self: end;
    order: 4;
  }

  .nav-toggle span + span {
    margin-top: 0;
  }

  .nav__menu {
    position: fixed;
    top: 104px;
    right: 20px;
    left: 20px;
    display: grid;
    transform: translateY(-12px);
    padding: 12px;
    opacity: 0;
    pointer-events: none;
    border: 1px solid var(--line-strong);
    background: var(--panel-strong);
    backdrop-filter: blur(18px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .nav__menu.is-open {
    display: grid;
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__menu a {
    padding: 14px;
    border-bottom: 1px solid var(--line);
  }

  .section__grid,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

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

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

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

@media (max-width: 760px) {
  body {
    font-size: 15px;
  }

  .hero__content {
    padding: 130px 0 48px;
  }

  .hero__lead {
    font-size: 1rem;
  }

  .hero__actions,
  .site-footer .footer-layout {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero__metrics,
  .strengths,
  .project-list {
    grid-template-columns: 1fr;
  }

  .hero__metrics div {
    min-height: auto;
    border-left: none;
    border-top: 1px solid var(--line);
  }

  .hero__metrics div:first-child {
    border-top: 3px solid var(--accent);
  }

  .hero__metrics div:nth-child(2) {
    border-top: 3px solid var(--mint);
  }

  .hero__metrics div:nth-child(3) {
    border-top: 3px solid var(--teal);
  }

  .section {
    padding: 78px 0;
  }

  .section--about {
    padding-top: 88px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .glass-card {
    min-height: 210px;
  }

  .card-index {
    margin-bottom: 26px;
  }

  .project-card {
    min-height: 300px;
  }

  .project-card__meta {
    margin-bottom: 34px;
  }

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

@media (max-width: 520px) {
  .shell,
  .hero__content {
    width: min(calc(100% - 40px), 350px);
    margin-left: 20px;
    margin-right: auto;
  }
}

@media (max-width: 420px) {
  .project-card,
  .service-card,
  .glass-card,
  .contact-form {
    padding: 20px;
  }
}

/* ------------------------------------------------------------------ */
/* Legal pages                                                         */
/* ------------------------------------------------------------------ */

.legal-page {
  padding-top: 120px;
}

.legal {
  max-width: 820px;
  margin-inline: auto;
  padding-bottom: 24px;
}

.legal h1 {
  max-width: none;
  margin-bottom: 10px;
  font-size: 2.8rem;
  color: var(--text);
}

.legal h1::after {
  content: none;
}

.legal__updated {
  margin-bottom: 36px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.legal h2 {
  margin-top: 40px;
  margin-bottom: 12px;
  font-size: 1.4rem;
  color: var(--accent);
}

.legal p {
  max-width: none;
  margin-bottom: 18px;
  color: var(--muted);
  line-height: 1.72;
}

.legal__intro {
  font-size: 1.08rem;
  color: var(--text);
}

.legal__cta {
  margin-top: 8px;
  margin-bottom: 36px;
}