:root {
  --bg: #0a0d14;
  --bg-raise: #0d111a;
  --surface: #111520;
  --surface-2: #171c2a;
  --border: #232a3d;
  --border-soft: #1a2030;
  --text: #e9ebf2;
  --text-muted: #8f97ac;
  --text-faint: #5d6478;
  --accent: #f4f5f9;
  --accent-strong: #ffffff;
  --accent-soft: rgba(244, 245, 249, 0.09);
  --accent-line: rgba(244, 245, 249, 0.28);
  --node: rgba(233, 235, 242, 0.55);
  --edge: rgba(244, 245, 249, 0.16);
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
  --font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, "Segoe UI", Roboto, sans-serif;
  --measure: 640px;
  --container: 1140px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

.hero-inner > *,
.about-grid > *,
.exp-card > *,
.cert-card > *,
.mv-grid > *,
.stat-row > *,
.contact-card > * {
  min-width: 0;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(var(--border-soft) 1px, transparent 1px);
  background-size: 28px 28px;
  background-position: -8px -8px;
}

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

a {
  color: inherit;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.measure {
  max-width: var(--measure);
}

section {
  padding-block: var(--space-2xl);
  border-bottom: 1px solid var(--border-soft);
}

section:last-of-type {
  border-bottom: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin: 0 0 var(--space-sm);
}

.eyebrow::before {
  content: "#";
  color: var(--text-faint);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-mono);
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
  margin: 0;
}

h2 {
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem);
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.4rem);
  margin-bottom: var(--space-sm);
}

p {
  margin: 0 0 1em;
  color: var(--text-muted);
}

p:last-child {
  margin-bottom: 0;
}

.lead {
  color: var(--text);
  font-size: 1.1rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.visually-hidden:focus {
  position: fixed;
  top: var(--space-sm);
  left: var(--space-sm);
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  z-index: 100;
  background: var(--accent);
  color: #10121a;
  padding: 0.6em 1em;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-decoration: none;
}

::selection {
  background: var(--accent);
  color: #10121a;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---- nav ---- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border-soft);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.brand {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}

.brand .cursor {
  color: var(--accent);
}

.nav-links {
  display: none;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

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

@media (min-width: 760px) {
  .nav-links {
    display: flex;
  }
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex: none;
}

.lang-btn {
  appearance: none;
  border: none;
  background: var(--surface);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.45rem 0.65rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

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

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

.lang-btn.is-active {
  background: var(--accent-soft);
  color: var(--accent);
}

/* ---- hero ---- */

.hero {
  position: relative;
  padding-top: calc(60px + var(--space-2xl));
  overflow: clip;
  border-bottom: 1px solid var(--border-soft);
  background: radial-gradient(120% 100% at 85% 0%, var(--accent-soft), transparent 55%), var(--bg);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.8;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  margin: 0 0 var(--space-sm);
  display: flex;
  align-items: center;
  gap: 0.6em;
}

.hero-kicker .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.hero h1 {
  font-size: clamp(2.2rem, 1.6rem + 3vw, 3.6rem);
  letter-spacing: -0.01em;
}

.hero-role {
  margin-top: var(--space-sm);
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.3rem);
  color: var(--text);
}

.hero-role .sep {
  color: var(--text-faint);
  padding-inline: 0.5em;
}

.hero-tagline {
  margin-top: var(--space-xs);
  color: var(--text-muted);
  font-size: 1.02rem;
}

.hero-motto {
  margin-top: var(--space-md);
  padding-left: var(--space-sm);
  border-left: 2px solid var(--accent);
  font-size: 1.05rem;
  color: var(--text);
  max-width: 34ch;
}

.hero-actions {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-decoration: none;
  padding: 0.7em 1.1em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease, color .15s ease;
  cursor: pointer;
}

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

.btn-primary {
  background: var(--accent);
  color: #10121a;
}

.btn-primary:hover {
  background: var(--accent-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost:hover {
  border-color: var(--accent-line);
  color: var(--accent);
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

.hero-avatar {
  width: min(240px, 60vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 3px solid var(--accent);
  box-shadow: 0 0 0 6px var(--accent-soft), var(--shadow);
  overflow: hidden;
}

.hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.terminal {
  width: 100%;
  max-width: 340px;
  background: var(--bg-raise);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: 0.6em 0.8em;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface);
}

.terminal-bar .dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.terminal-bar .title {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.terminal-body {
  padding: 0.9em 1em 1.1em;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  min-height: 132px;
  color: var(--text-muted);
}

.terminal-body .line {
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 0.35em;
}

.terminal-body .prompt {
  color: var(--accent);
}

.terminal-body .out {
  color: var(--text);
}

.terminal-body .cursor {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* ---- reveal ---- */

.reveal {
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  transition: opacity 0.7s cubic-bezier(.16,.84,.44,1), transform 0.7s cubic-bezier(.16,.84,.44,1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* staggered reveal for repeating card/tag groups */
.skills-grid .skill-group:nth-child(2) { transition-delay: 0.08s; }
.skills-grid .skill-group:nth-child(3) { transition-delay: 0.16s; }
.skills-grid .skill-group:nth-child(4) { transition-delay: 0.24s; }
.skills-grid .skill-group:nth-child(5) { transition-delay: 0.32s; }

.cert-card:nth-of-type(2) { transition-delay: 0.1s; }
.cert-card:nth-of-type(3) { transition-delay: 0.2s; }

.mv-grid .mv-card:nth-child(2) { transition-delay: 0.1s; }

.values-grid .value-chip:nth-child(2) { transition-delay: 0.05s; }
.values-grid .value-chip:nth-child(3) { transition-delay: 0.1s; }
.values-grid .value-chip:nth-child(4) { transition-delay: 0.15s; }
.values-grid .value-chip:nth-child(5) { transition-delay: 0.2s; }
.values-grid .value-chip:nth-child(6) { transition-delay: 0.25s; }
.values-grid .value-chip:nth-child(7) { transition-delay: 0.3s; }
.values-grid .value-chip:nth-child(8) { transition-delay: 0.35s; }
.values-grid .value-chip:nth-child(9) { transition-delay: 0.4s; }

/* ---- about ---- */

.about-grid {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }
}

.pull {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--text);
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.stat {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
}

.stat .num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--accent);
  display: block;
}

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

/* ---- summary banner ---- */

.summary {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface);
}

/* ---- experience ---- */

.exp-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 760px) {
  .exp-card {
    grid-template-columns: 1fr 1.3fr;
  }
}

.exp-head .role {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--text);
}

.exp-head .org {
  margin-top: 0.3em;
  color: var(--accent);
  font-size: 0.9rem;
  font-family: var(--font-mono);
}

.resp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6em;
}

.resp-list li {
  display: flex;
  gap: 0.6em;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.resp-list li::before {
  content: ">";
  color: var(--accent);
  font-family: var(--font-mono);
}

/* ---- certifications ---- */

.cert-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: grid;
  box-shadow: var(--shadow);
}

.cert-card + .cert-card {
  margin-top: var(--space-md);
}

@media (min-width: 860px) {
  .cert-card {
    grid-template-columns: 1.1fr 1fr;
  }
}

.cert-media {
  position: relative;
  background: var(--bg-raise);
  border-bottom: 1px solid var(--border-soft);
}

@media (min-width: 860px) {
  .cert-media {
    border-bottom: none;
    border-right: 1px solid var(--border-soft);
  }
}

.cert-media a {
  display: block;
}

.cert-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.cert-media a:hover img {
  transform: scale(1.02);
}

.cert-media .view {
  position: absolute;
  right: 10px;
  bottom: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  background: rgba(10, 13, 20, 0.75);
  color: #fff;
  padding: 0.35em 0.6em;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.cert-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cert-name {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  color: var(--accent);
}

.cert-name .scale {
  color: var(--text-faint);
  font-size: 0.72rem;
  font-weight: 400;
  margin-left: 0.6em;
  vertical-align: middle;
}

.cert-issuer {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.cert-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-faint);
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5em;
  font-size: 0.88rem;
}

.check-list li {
  display: flex;
  gap: 0.6em;
  color: var(--text-muted);
}

.check-list li::before {
  content: "✔";
  color: var(--accent);
}

/* ---- skills ---- */

.skills-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 700px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1050px) {
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.skill-group {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.skill-group h3 {
  font-size: 0.95rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.35em 0.6em;
  color: var(--text-muted);
  background: var(--bg-raise);
}

/* ---- timeline ---- */

.timeline {
  position: relative;
  margin-left: 6px;
  padding-left: var(--space-lg);
  border-left: 2px solid var(--border);
}

.tl-item {
  position: relative;
  padding-bottom: var(--space-lg);
}

.tl-item:last-child {
  padding-bottom: 0;
}

.tl-item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-lg) - 6px);
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
}

.tl-item.future::before {
  border-color: var(--text-faint);
  background: transparent;
}

.tl-year {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.95rem;
  margin-bottom: 0.2em;
}

.tl-item.future .tl-year {
  color: var(--text-faint);
}

.tl-title {
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 0.3em;
}

.tl-title .trophy {
  margin-right: 0.4em;
}

.tl-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0 0 0.9em;
}

.tl-desc:last-child {
  margin-bottom: 0;
}

.tl-arrow {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1;
  margin: 0 0 0.7em;
}

.future-tags {
  margin-top: 0.5em;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
}

/* ---- education ---- */

.edu-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 760px) {
  .edu-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.edu-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.edu-org {
  font-size: 1.05rem;
  color: var(--text);
}

.edu-degree {
  margin-top: 0.3em;
  color: var(--accent);
  font-size: 0.88rem;
}

.edu-date {
  margin-top: 0.4em;
  margin-bottom: var(--space-sm);
  font-size: 0.78rem;
  color: var(--text-faint);
}

/* ---- values ---- */

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

@media (min-width: 700px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1000px) {
  .values-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.value-chip {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: border-color 0.15s ease, color 0.15s ease;
}

.value-chip:hover {
  border-color: var(--accent-line);
  color: var(--text);
}

/* ---- mission / vision ---- */

.mv-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 760px) {
  .mv-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.mv-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.mv-card .eyebrow {
  margin-bottom: var(--space-sm);
}

.mv-card p {
  color: var(--text);
  font-size: 1.02rem;
}

/* ---- closing ---- */

.closing {
  text-align: center;
  background: radial-gradient(80% 100% at 50% 0%, var(--accent-soft), transparent 60%);
}

.closing .philosophy {
  max-width: 640px;
  margin: 0 auto var(--space-lg);
  color: var(--text-muted);
}

.closing blockquote {
  margin: 0 auto var(--space-lg);
  max-width: 720px;
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 1rem + 0.6vw, 1.4rem);
  color: var(--text);
  line-height: 1.5;
}

.closing .final-line {
  max-width: 760px;
  margin: 0 auto;
  font-size: clamp(1.3rem, 1.1rem + 1.2vw, 1.9rem);
  font-family: var(--font-mono);
  color: var(--accent);
  text-wrap: balance;
}

/* ---- contact ---- */

.contact-cmd {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.contact-cmd .prompt {
  color: var(--accent);
}

.contact-cmd .res {
  display: block;
  margin-top: 0.4em;
  color: var(--text);
}

.contact-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: grid;
  gap: var(--space-lg);
  box-shadow: var(--shadow);
}

@media (min-width: 760px) {
  .contact-card {
    grid-template-columns: auto 1fr;
    align-items: center;
  }
}

.contact-id {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35em;
  text-align: center;
}

.contact-avatar {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.contact-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-name {
  margin-top: 0.5em;
  font-size: 1.05rem;
  color: var(--text);
}

.contact-role {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-location a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-faint);
  text-decoration: none;
  border-bottom: 1px dotted var(--border);
}

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

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75em;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75em 1em;
  color: var(--text);
  text-decoration: none;
  background: var(--bg-raise);
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.contact-btn:hover {
  border-color: var(--accent-line);
  color: var(--accent);
  transform: translateY(-1px);
}

.contact-btn .chev {
  color: var(--accent);
}

.contact-map {
  margin-top: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
  line-height: 0;
}

.contact-map iframe {
  display: block;
  width: 100%;
  border: 0;
  filter: grayscale(0.15) contrast(1.05);
}

/* ---- footer ---- */

footer {
  padding-block: var(--space-lg);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-faint);
}

.footer-row a {
  color: var(--text-faint);
  text-decoration: none;
}

.footer-row a:hover {
  color: var(--accent);
}

/* ---- boot sequence ---- */

.boot {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.boot.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.boot-inner {
  width: min(420px, 100%);
}

.boot-lines {
  font-size: 0.82rem;
  color: var(--text-muted);
  min-height: 116px;
  display: flex;
  flex-direction: column;
  gap: 0.4em;
}

.boot-lines .line {
  display: flex;
  gap: 0.6em;
}

.boot-lines .line span:first-child {
  color: var(--text-faint);
  flex: none;
}

.boot-lines .line.ok span:first-child {
  color: var(--accent-strong);
}

.boot-lines .line.ok span:last-child {
  color: var(--text);
}

.boot-bar {
  margin-top: var(--space-md);
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.boot-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-strong);
  box-shadow: 0 0 8px var(--accent-line);
}

@media (prefers-reduced-motion: reduce) {
  .boot {
    display: none;
  }
}

/* ---- scroll progress ---- */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  z-index: 41;
}

.scroll-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-strong);
  box-shadow: 0 0 8px var(--accent-line);
  transition: width 0.1s linear;
}

/* ---- scan-sweep hover ---- */

.scan-hover {
  position: relative;
  overflow: hidden;
}

.scan-hover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 42%, var(--accent-soft) 50%, transparent 58%);
  transform: translateX(-130%);
  transition: transform 0.65s ease;
  pointer-events: none;
}

.scan-hover:hover::after {
  transform: translateX(130%);
}