/* Original portfolio — lightweight, no template framework */

:root {
  --accent: #f97316;
  --accent-light: #fb923c;
  --accent-dark: #ea580c;
  --on-accent: #0f0f0f;
  --radius: 14px;
  --header-h: 4rem;
  --max: 1120px;
  --font: "DM Sans", system-ui, -apple-system, sans-serif;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --surface: #1a1a1a;
  --surface-elevated: #222222;
  --border: rgba(255, 255, 255, 0.1);
  --text: #f5f5f5;
  --muted: #a3a3a3;
  --accent-dim: rgba(249, 115, 22, 0.18);
  --accent-glow: rgba(249, 115, 22, 0.35);
  --header-bg: rgba(10, 10, 10, 0.92);
  --shadow-card: 0 16px 40px rgba(0, 0, 0, 0.35);
  --shadow-elevated: 0 24px 48px rgba(0, 0, 0, 0.5);
  --shadow-soft: 0 20px 40px rgba(0, 0, 0, 0.25);
  --shadow-btn: 0 8px 24px rgba(0, 0, 0, 0.3);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f8f8f8;
  --bg-alt: #eeeeee;
  --surface: #ffffff;
  --surface-elevated: #ffffff;
  --border: rgba(0, 0, 0, 0.1);
  --text: #171717;
  --muted: #525252;
  --accent-dim: rgba(249, 115, 22, 0.14);
  --accent-glow: rgba(249, 115, 22, 0.28);
  --header-bg: rgba(248, 248, 248, 0.92);
  --shadow-card: 0 16px 40px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 24px 48px rgba(0, 0, 0, 0.1);
  --shadow-soft: 0 20px 40px rgba(0, 0, 0, 0.06);
  --shadow-btn: 0 8px 24px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-dark) var(--bg-alt);
}

/* Scrollbar — Chrome, Edge, Safari */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-alt);
  border-left: 1px solid var(--border);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: 999px;
  border: 2px solid var(--bg-alt);
  min-height: 48px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--accent-light) 0%, var(--accent) 100%);
  box-shadow: 0 0 12px var(--accent-glow);
}

::-webkit-scrollbar-thumb:active {
  background: var(--accent-dark);
}

::-webkit-scrollbar-corner {
  background: var(--bg);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 1000;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: var(--on-accent);
  border-radius: 6px;
}

.skip-link:focus {
  top: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 0.75rem;
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.nav-prefs {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.1rem;
  padding: 0.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.lang-btn {
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.45rem;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

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

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

.lang-sep {
  color: var(--border);
  font-size: 0.75rem;
  user-select: none;
}

.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.1rem;
  padding: 0.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

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

.theme-btn.is-active {
  color: var(--accent);
  background: var(--accent-dim);
}

.theme-icon {
  width: 1.05rem;
  height: 1.05rem;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--on-accent);
  text-decoration: none;
  padding: 0.35rem 0.65rem;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border: none;
  border-radius: 8px;
}

.logo:hover {
  filter: brightness(1.08);
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex: 1;
  justify-content: center;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.nav-links a {
  color: var(--muted);
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--text);
  background: var(--accent-dim);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 1.15rem;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  border-radius: 1px;
  box-shadow: 0 -6px 0 var(--text), 0 6px 0 var(--text);
  transition: box-shadow 0.2s, transform 0.2s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar {
  box-shadow: none;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after {
  content: "";
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--text);
  transform: translateY(-2px) rotate(-90deg);
}

/* Hero */
.hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding: 3rem 0 4rem;
  min-height: calc(100vh - var(--header-h));
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: min(55vw, 480px);
  height: min(55vw, 480px);
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

@media (min-width: 860px) {
  .hero {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    padding: 4rem 0 5rem;
  }
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.15;
  margin: 0 0 0.85rem;
  font-weight: 700;
}

.hero-status {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.55rem;
  margin: 0 0 1.25rem;
  padding: 0.65rem 1.15rem 0.65rem 0.9rem;
  font-size: clamp(1.05rem, 2.8vw, 1.4rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  background: linear-gradient(135deg, var(--accent-dim) 0%, rgba(249, 115, 22, 0.08) 100%);
  border: 1px solid rgba(249, 115, 22, 0.45);
  border-radius: 999px;
  box-shadow: 0 0 32px rgba(249, 115, 22, 0.15);
}

.hero-status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  flex-shrink: 0;
}

.hero-status-sep {
  color: var(--accent);
  font-weight: 700;
}

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

.hero-lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 36ch;
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.25rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 8px 28px var(--accent-glow);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text);
}

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

.hero-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--accent-dark);
  background: var(--surface);
  box-shadow: var(--shadow-elevated), 0 0 0 1px var(--accent-dim);
}

.hero-frame img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center top;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}

.section-head {
  margin-bottom: 2.5rem;
}

.section-head h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin: 0 0 0.5rem;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 42ch;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.btn-block {
  display: flex;
  justify-content: center;
  width: 100%;
}

/* About */
.about-section {
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: "";
  position: absolute;
  left: -20%;
  bottom: 0;
  width: 50%;
  height: 60%;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

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

.about-section > .container > .section-tag {
  display: inline-block;
  margin-bottom: 1.75rem;
}

.about-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 880px) {
  .about-layout {
    grid-template-columns: minmax(260px, 300px) 1fr;
    gap: 2.5rem;
  }

  .about-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }
}

.about-content p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 58ch;
}

.about-content p:last-of-type {
  margin-bottom: 1.75rem;
}

.about-lead {
  font-size: 1.12rem;
  color: var(--text) !important;
  line-height: 1.65;
}

.about-content strong {
  color: var(--text);
}

.about-highlights {
  display: grid;
  gap: 1rem;
}

@media (min-width: 520px) {
  .about-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
}

.highlight-card {
  padding: 1.15rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-top: 3px solid var(--accent);
  transition: border-color 0.2s, transform 0.2s;
}

.highlight-card:hover {
  border-color: rgba(249, 115, 22, 0.4);
  transform: translateY(-2px);
}

.highlight-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 8px;
}

.highlight-card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.highlight-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  max-width: none;
}

.about-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.about-traits li {
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
}

.about-traits li:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.about-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-profile-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  padding: 1.5rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.about-profile-card img {
  width: 8.75rem;
  height: 8.75rem;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-dark);
  margin-bottom: 0.5rem;
}

.profile-name {
  margin: 0;
  font-weight: 700;
  font-size: 1.1rem;
}

.profile-role {
  margin: 0 0 0.25rem;
  font-size: 0.88rem;
  color: var(--accent);
}

.profile-location {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.profile-cv {
  margin-top: 0.25rem;
  width: 100%;
}

.about-contact-card {
  padding: 1.25rem;
  background: linear-gradient(160deg, var(--surface) 0%, var(--surface-elevated) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.about-contact-title {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.about-contact-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.about-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}

.about-contact-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.about-contact-list a {
  font-size: 0.92rem;
  color: var(--text);
  word-break: break-word;
}

.about-contact-list a:hover {
  color: var(--accent);
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 8px;
}

.contact-icon-linkedin {
  font-size: 0.75rem;
  font-family: var(--font);
}

/* Timeline */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--border);
  margin-left: 0.5rem;
}

.timeline-item {
  position: relative;
  padding: 0 0 2rem 1.75rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -0.45rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
}

.timeline-item time {
  display: block;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.timeline-item h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.timeline-meta {
  margin: 0 0 0.35rem !important;
  font-size: 0.82rem !important;
  color: var(--accent) !important;
  font-weight: 600;
}

.timeline-heading {
  margin: 2.5rem 0 1.25rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.timeline-heading:first-of-type {
  margin-top: 0;
}

.timeline-education {
  margin-bottom: 0;
}

.certs {
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.certs-title {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--text);
}

.certs-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.certs-list li {
  font-size: 0.9rem;
  color: var(--muted);
  padding-left: 1rem;
  border-left: 2px solid var(--accent-dark);
}

.certs-list li::marker {
  content: none;
}

.lang-card {
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.lang-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lang-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.lang-list li:last-child {
  border-bottom: none;
}

.lang-list li span:first-child {
  font-weight: 600;
  color: var(--text);
}

.lang-list li span:last-child {
  color: var(--muted);
}

/* Skills */
.skills-categories {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .skills-categories {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }
}

.skill-category {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-top: 3px solid var(--accent);
}

.skill-category h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.skill-category-desc {
  margin: 0 0 1.25rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

.skill-subgroups {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: auto;
}

.skill-subgroup h4 {
  margin: 0 0 0.6rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tags li {
  font-size: 0.8rem;
  padding: 0.35rem 0.65rem;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 6px;
}

/* Projects */
.projects-section {
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}

.projects-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 3px solid transparent;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.project-card:hover {
  border-color: rgba(249, 115, 22, 0.35);
  border-left-color: var(--accent);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.project-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.project-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 600;
}

.project-company {
  font-size: 0.75rem;
  color: var(--muted);
  padding: 0.2rem 0.55rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.project-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.08rem;
  line-height: 1.35;
}

.project-card > p {
  flex: 1;
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  margin-top: auto;
}

.project-tags li {
  font-size: 0.75rem;
  padding: 0.3rem 0.6rem;
  background: var(--accent-dim);
  color: var(--accent-light);
  border-radius: 6px;
}

.projects-cta {
  margin-top: 2.5rem;
  padding: 2rem;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.projects-cta p {
  margin: 0 0 1rem;
  color: var(--muted);
}

/* Contact */
.contact-section {
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}

.contact-section::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -15%;
  width: min(60vw, 520px);
  height: min(60vw, 520px);
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  pointer-events: none;
}

.contact-section .container {
  position: relative;
  z-index: 1;
}

.section-head-center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-head-center p {
  margin-left: auto;
  margin-right: auto;
}

.contact-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 880px) {
  .contact-layout {
    grid-template-columns: 1fr 1.1fr;
    gap: 2.5rem;
  }
}

.contact-intro {
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.contact-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  padding: 0.35rem 0.75rem;
  background: var(--accent-dim);
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

.contact-intro-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  line-height: 1.25;
}

.contact-intro-text {
  margin: 0 0 1.5rem;
  color: var(--muted);
  line-height: 1.65;
}

.contact-intro-text strong {
  color: var(--text);
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.contact-location-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.contact-location-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.contact-location-label {
  margin: 0 0 0.15rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.contact-location-value {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.contact-method:hover {
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: var(--shadow-btn);
  text-decoration: none;
}

.contact-method-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 10px;
}

.contact-method-icon-in {
  font-size: 0.72rem;
  letter-spacing: -0.02em;
}

.contact-method-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.contact-method-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.contact-method-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  word-break: break-word;
}

.contact-method:hover .contact-method-value {
  color: var(--accent-light);
}

.contact-method-arrow {
  flex-shrink: 0;
  font-size: 1.1rem;
  color: var(--muted);
  transition: color 0.2s, transform 0.2s;
}

.contact-method:hover .contact-method-arrow {
  color: var(--accent);
  transform: translateX(2px);
}

@media (prefers-reduced-motion: reduce) {
  .status-dot {
    animation: none;
  }

  .contact-method:hover {
    transform: none;
  }
}

/* Footer */
.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-inner p {
  margin: 0;
}

.back-top {
  color: var(--muted);
  text-decoration: none;
}

.back-top:hover {
  color: var(--accent);
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: var(--delay, 0s);
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Mobile nav */
@media (max-width: 719px) {
  .nav {
    gap: 0.5rem;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-controls {
    margin-left: auto;
  }

  .nav-prefs {
    gap: 0.3rem;
  }

  .nav-links {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex: none;
    flex-direction: column;
    justify-content: flex-start;
    padding: 1rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s, opacity 0.25s;
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 0.85rem 1rem;
  }
}

@media (min-width: 720px) {
  .nav-links a {
    padding: 0.45rem 0.65rem;
    font-size: 0.9rem;
  }
}