:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --card: #16161f;
  --text: #f0f0f5;
  --muted: #8888a0;
  --accent: #6c63ff;
  --accent2: #00d4ff;
  --border: rgba(255, 255, 255, 0.08);
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

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

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 200;
  padding: 0.6rem 0.9rem;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform 0.2s;
}

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

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent2);
  outline-offset: 2px;
}

/* NAV */
nav {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  background: rgba(10, 10, 15, 0.85);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 8px;
  padding: 0.55rem 0.9rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.logo {
  font-weight: 900;
  font-size: 1.2rem;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2rem;
}

nav a:not(.logo) {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

nav a:not(.logo):hover,
nav a:not(.logo):focus-visible {
  color: var(--text);
}

/* HERO */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(108, 99, 255, 0.25), transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(0, 212, 255, 0.15), transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 800px;
}

.badge {
  display: inline-block;
  background: rgba(108, 99, 255, 0.15);
  border: 1px solid rgba(108, 99, 255, 0.4);
  color: var(--accent);
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  margin: 0 0 1.2rem;
}

h1 span {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tagline {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 2.5rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 0.8rem 2rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border: none;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.scroll-line {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.75rem;
}

.scroll-line::after {
  content: "";
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollAnim 1.8s ease-in-out infinite;
}

@keyframes scrollAnim {
  0%,
  100% {
    opacity: 0.3;
    transform: scaleY(1);
  }

  50% {
    opacity: 1;
    transform: scaleY(1.3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-line::after {
    animation: none;
  }
}

/* SECTIONS */
section {
  padding: 6rem 2rem;
}

.section-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 0.6rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  margin: 0 0 1rem;
}

.section-title span {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 999px;
  margin-bottom: 3rem;
}

.skills-panel,
.strength-card,
.education-card,
.experience-card-body,
.case-study-card,
.case-study-preview {
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.skills-panel::before,
.strength-card::before,
.education-card::before,
.experience-card-body::before,
.case-study-card::before,
.case-study-preview::before {
  content: "";
  position: absolute;
  top: 1.1rem;
  bottom: 1.1rem;
  left: 0;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.skills-panel:hover::before,
.strength-card:hover::before,
.education-card:hover::before,
.experience-card-body:hover::before,
.case-study-card:hover::before,
.case-study-preview:hover::before,
.case-study-preview.is-active::before {
  opacity: 1;
}

.skills-panel:hover,
.strength-card:hover,
.education-card:hover,
.experience-card-body:hover,
.case-study-card:hover,
.case-study-preview:hover,
.case-study-preview.is-active {
  border-color: rgba(108, 99, 255, 0.42);
  background:
    radial-gradient(circle at top right, rgba(108, 99, 255, 0.16), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  box-shadow: 0 18px 44px rgba(108, 99, 255, 0.14);
}

.skills-panel:hover .skills-panel-title,
.strength-card:hover h3,
.education-card:hover .education-degree,
.experience-card-body:hover .experience-role,
.case-study-card:hover .case-study-title,
.case-study-preview:hover .case-study-preview-title,
.case-study-preview.is-active .case-study-preview-title {
  color: var(--accent);
}

/* ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
}

.avatar {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 50% 35%, rgba(108, 99, 255, 0.08), transparent 58%),
    linear-gradient(180deg, #17171f, #101018);
  display: block;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.avatar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 38%, transparent 46%, rgba(10, 10, 15, 0.72) 90%);
  pointer-events: none;
  z-index: 1;
}

.avatar::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 28px rgba(10, 10, 15, 0.35);
  pointer-events: none;
  z-index: 2;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 24%;
  transform: scale(1.2);
  transform-origin: 50% 30%;
  display: block;
}

.about-text p {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 1rem;
}

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

.about-stats {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.stat {
  text-align: left;
}

.stat-num {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
}

#experience {
  background: var(--surface);
}

.section-intro {
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.experience-timeline {
  display: grid;
  gap: 1.5rem;
}

.experience-card {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 1rem;
}

.timeline-marker {
  position: relative;
  margin-top: 0.45rem;
}

.timeline-marker::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.15);
}

.experience-card:not(:last-child) .timeline-marker::after {
  content: "";
  position: absolute;
  top: 1.1rem;
  left: 5px;
  width: 2px;
  height: calc(100% + 1.5rem);
  background: linear-gradient(to bottom, rgba(108, 99, 255, 0.45), transparent);
}

.experience-card-body {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
}

.experience-meta {
  margin: 0 0 0.4rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.experience-role {
  margin: 0 0 0.8rem;
  font-size: 1.2rem;
  transition: color 0.2s ease;
}

.impact-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.experience-summary {
  margin: 0 0 1rem;
  color: var(--muted);
}

.experience-points {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.experience-points li {
  margin-bottom: 0.45rem;
}

/* EDUCATION */
#education {
  background: var(--bg);
}

.education-list {
  display: grid;
  gap: 1rem;
}

.education-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.4rem 1.5rem;
}

.education-meta {
  margin: 0 0 0.45rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.education-degree {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  transition: color 0.2s ease;
}

.education-school {
  margin: 0;
  color: var(--muted);
}

/* SKILLS */
#skills {
  background: var(--surface);
}

#skills .section-inner {
  max-width: 1080px;
}

#skills .section-intro {
  margin-bottom: 2.25rem;
}

.skills-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 1.5rem;
  align-items: start;
}

.skills-panel,
.strength-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.skills-panel {
  padding: 1.6rem 1.65rem;
}

.skills-panel-title {
  margin: 0 0 1.25rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color 0.2s ease;
}

.skill-matrix {
  display: grid;
  gap: 1.35rem;
}

.skill-group {
  display: grid;
  gap: 0.85rem;
}

.skill-group + .skill-group {
  padding-top: 1.35rem;
  border-top: 1px solid var(--border);
}

.skill-group-label {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent2);
}

.skill-row {
  display: grid;
  grid-template-columns: minmax(8.5rem, 10.5rem) minmax(0, 1fr);
  gap: 0.85rem 1rem;
  align-items: start;
}

.skill-label {
  margin: 0.2rem 0 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
}

.skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.skill-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(108, 99, 255, 0.22);
  background: rgba(108, 99, 255, 0.1);
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.35;
}

.skills-sidebar {
  display: grid;
  gap: 1rem;
}

.strength-card {
  padding: 1.3rem 1.35rem 1.35rem 1.5rem;
}

.strength-card h3 {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  font-weight: 700;
  transition: color 0.2s ease;
}

.skill-points {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.skill-points li {
  position: relative;
  margin-bottom: 0.55rem;
  padding-left: 1.15rem;
}

.skill-points li::before {
  content: "";
  position: absolute;
  top: 0.58rem;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

.skill-points li:last-child {
  margin-bottom: 0;
}

.strength-card--highlight {
  border-color: var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  box-shadow: none;
}

.strength-card--highlight:hover .outcome-metric {
  border-color: rgba(108, 99, 255, 0.38);
  background: rgba(108, 99, 255, 0.12);
}

.outcome-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.outcome-metric {
  padding: 0.85rem 0.9rem;
  border-radius: 14px;
  border: 1px solid rgba(108, 99, 255, 0.24);
  background: rgba(108, 99, 255, 0.08);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.outcome-value {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.outcome-label {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

/* CASE STUDIES */
#projects {
  background: var(--bg);
}

.case-studies-layout {
  display: grid;
  gap: 1.25rem;
}

.case-study-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.case-study-preview {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  width: 100%;
  padding: 1.15rem 1.2rem 1.15rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  opacity: 0.78;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

.case-study-preview::after {
  content: "Selected";
  position: absolute;
  top: 0.9rem;
  right: 0.95rem;
  display: none;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  background: rgba(108, 99, 255, 0.16);
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-study-preview:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

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

.case-study-preview.is-active {
  opacity: 1;
  transform: translateY(-2px);
}

.case-study-preview.is-active::after {
  display: inline-flex;
}

.case-study-preview-title {
  margin: 0;
  padding-right: 4.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  transition: color 0.2s ease;
}

.case-study-preview-scope {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}

.case-study-preview-summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.case-study-detail {
  display: grid;
}

.case-study-detail .case-study-detail-panel {
  display: none;
}

.case-study-detail .case-study-detail-panel.is-active {
  display: flex;
}

.case-study-detail-panel[hidden] {
  display: none !important;
}

.case-study-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-study-body {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.case-study-header {
  margin-bottom: 0;
}

.case-study-title {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  transition: color 0.2s ease;
}

.case-study-scope {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.case-study-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 0;
}

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

.case-study-grid h4,
.case-study-section h4 {
  margin: 0 0 0.45rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.case-study-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.case-study-section {
  margin-bottom: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.case-study-body > .case-study-grid--intro {
  padding-top: 0;
  border-top: 0;
}

.case-study-card .tags {
  margin-top: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.case-study-copy {
  display: grid;
  gap: 0.75rem;
}

.case-study-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.case-study-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.case-study-list li {
  margin-bottom: 0.45rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  background: rgba(108, 99, 255, 0.12);
  border: 1px solid rgba(108, 99, 255, 0.25);
  color: var(--accent);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

/* CONTACT */
#contact {
  background: var(--surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

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

.contact-location {
  margin: 0 0 2rem;
  color: var(--text);
  font-weight: 600;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--accent);
}

.social-icon {
  width: 40px;
  height: 40px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.05em;
}

input,
textarea {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
}

textarea {
  height: 120px;
  resize: vertical;
}

.submit-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border: none;
  padding: 0.9rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}

.submit-btn:hover,
.submit-btn:focus-visible {
  opacity: 0.9;
  transform: translateY(-2px);
}

.form-status {
  min-height: 1.25rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

.footer-brand {
  margin: 0 0 0.25rem;
}

.footer-name {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1rem;
  font-weight: 700;
}

.footer-role {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-copy {
  margin: 0;
}

/* RESPONSIVE */
@media (max-width: 700px) {
  nav {
    flex-wrap: wrap;
    padding: 1rem;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  #site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 0.75rem;
  }

  body.nav-open #site-nav {
    display: flex;
  }

  .about-grid,
  .contact-grid,
  .skills-layout,
  .case-study-picker,
  .case-study-grid,
  .case-study-grid--intro {
    grid-template-columns: 1fr;
  }

  .skill-row {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .outcome-metrics {
    grid-template-columns: 1fr;
  }

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

  .timeline-marker {
    display: none;
  }

  .avatar {
    width: 160px;
    height: 160px;
  }
}