:root {
  --bg: #04070d;
  --surface: #0b121d;
  --surface-2: #0f1726;
  --text: #d4f3e6;
  --muted: #88a39a;
  --primary: #42f5a7;
  --primary-soft: rgba(66, 245, 167, 0.12);
  --border: #1d3a30;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topbar-offset, 120px) + 14px);
  scrollbar-width: thin;
  scrollbar-color: rgba(66, 245, 167, 0.45) var(--surface);
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(66, 245, 167, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(66, 245, 167, 0.06) 1px, transparent 1px),
    radial-gradient(circle at 15% -10%, #0e2a1f 0%, transparent 35%);
  background-size: 30px 30px, 30px 30px, auto;
}

#matrix-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.12;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: var(--surface);
}

::-webkit-scrollbar-thumb {
  background: rgba(66, 245, 167, 0.4);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(66, 245, 167, 0.75);
  box-shadow: 0 0 6px rgba(66, 245, 167, 0.4);
}

body {
  font-family: "JetBrains Mono", "Cascadia Code", "Fira Code", Consolas, monospace;
  color: var(--text);
  line-height: 1.6;
  padding-top: var(--topbar-space, 96px);
}

.container {
  width: min(100% - 2rem, 980px);
  margin-inline: auto;
}

#header-component {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1200;
  pointer-events: none;
}

.topbar {
  pointer-events: auto;
  background: rgba(4, 7, 13, 0.92);
  border-bottom: 1px solid rgba(66, 245, 167, 0.2);
  width: 100%;
  margin: 0;
  border-radius: 0;
  position: relative;
  z-index: 1201;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
  transition: background-color 0.2s ease;
}

.topbar.is-floating {
  border-bottom-color: rgba(66, 245, 167, 0.2);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
  background: rgba(4, 7, 13, 0.92);
}

.topbar .container {
  width: min(100% - 2rem, 980px);
  margin-inline: auto;
}

.topbar-content {
  min-height: 64px;
  padding: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.2rem 0.35rem;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.brand:hover,
.brand:focus-visible {
  border-color: rgba(66, 245, 167, 0.45);
  background: var(--primary-soft);
  box-shadow: 0 0 12px rgba(66, 245, 167, 0.2);
}

.brand-icon {
  width: 30px;
  height: 30px;
  display: block;
}

.brand-icon rect {
  fill: rgba(66, 245, 167, 0.09);
  stroke: rgba(66, 245, 167, 0.58);
  stroke-width: 2;
}

.brand-icon path {
  fill: none;
  stroke: var(--primary);
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-text {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.menu {
  list-style: none;
  display: flex;
  gap: 0.7rem;
  padding: 0;
  border: none;
  background: transparent;
  border-radius: 0;
}

.menu a {
  display: inline-block;
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid transparent;
  border-radius: 0.4rem;
  padding: 0.33rem 0.58rem;
  background: transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.menu a:hover {
  color: var(--primary);
  border-color: rgba(66, 245, 167, 0.45);
  background: var(--primary-soft);
}

.menu a.is-active {
  color: var(--primary);
  border-color: rgba(66, 245, 167, 0.6);
  background: var(--primary-soft);
}

.menu-toggle {
  display: none;
}

.hero {
  padding: 4.5rem 0 2rem;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
  align-items: center;
}

.tag {
  display: inline-block;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--border);
  background: var(--primary-soft);
  margin-bottom: 0.8rem;
}

h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  line-height: 1.2;
  max-width: 24ch;
}

.subtitle {
  margin-top: 1rem;
  color: var(--muted);
  max-width: 65ch;
}

.terminal-box {
  margin-top: 1.2rem;
  max-width: 560px;
  border: 1px solid var(--border);
  background: #070d16;
  box-shadow: 0 0 0 1px rgba(66, 245, 167, 0.1), 0 0 18px rgba(66, 245, 167, 0.08);
}

.terminal-top {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.7rem;
  border-bottom: 1px solid var(--border);
  background: rgba(66, 245, 167, 0.08);
}

.terminal-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.terminal-dot-red {
  background: #ff5f57;
}

.terminal-dot-yellow {
  background: #febc2e;
}

.terminal-dot-green {
  background: #28c840;
}

.terminal-title {
  margin-left: 0.45rem;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.terminal-body {
  padding: 0.75rem 0.8rem 0.85rem;
}

.terminal-line {
  margin: 0;
  font-size: 0.9rem;
}

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

#terminal-typed {
  color: #d4f3e6;
}

.terminal-cursor {
  display: inline-block;
  width: 0.52rem;
  height: 1.05em;
  margin-left: 0.15rem;
  background: var(--primary);
  vertical-align: -0.15em;
  animation: terminal-blink 1s steps(1) infinite;
}

.terminal-output {
  margin-top: 0.55rem;
  color: #99cbb7;
}

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

.btn {
  display: inline-block;
  margin-top: 1.5rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 0.75rem 1rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 0 var(--primary);
}

.photo-card {
  background: transparent;
  border: none;
  padding: 0.25rem;
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0.75rem;
}

.photo-orbit {
  position: relative;
  width: min(100%, 320px);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}

.photo-orbit::before,
.photo-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.photo-orbit::before {
  inset: 8px;
  border: 1px solid rgba(66, 245, 167, 0.18);
  box-shadow: 0 0 22px rgba(66, 245, 167, 0.1);
}

.photo-orbit::after {
  inset: -2px;
  border: 1px dashed rgba(66, 245, 167, 0.2);
  opacity: 0.5;
}

.photo-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  transform-origin: center;
  animation: photo-ring-spin 20s linear infinite;
  pointer-events: none;
  filter: drop-shadow(0 0 10px rgba(66, 245, 167, 0.25));
}

.photo-ring path {
  fill: none;
}

.photo-ring text {
  fill: rgba(66, 245, 167, 0.96);
  font-size: 12.8px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  paint-order: stroke fill;
  stroke: rgba(4, 7, 13, 0.75);
  stroke-width: 1px;
  text-rendering: geometricPrecision;
}

.photo-label {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0;
}

.profile-photo {
  width: min(100%, 260px);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--primary);
  padding: 0;
  background: transparent;
  position: relative;
  z-index: 2;
  box-shadow:
    0 0 0 1px rgba(66, 245, 167, 0.25),
    0 0 24px rgba(66, 245, 167, 0.18);
  display: block;
  filter: saturate(0.95) contrast(1.05);
}

@keyframes photo-ring-spin {
  to {
    transform: rotate(360deg);
  }
}

.photo-help {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.section {
  padding: 1.5rem;
  margin-top: 2.35rem;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
}

#home,
section[id] {
  scroll-margin-top: calc(var(--topbar-offset, 120px) + 14px);
}

#about p + p {
  margin-top: 0.8rem;
}

.about-more-btn {
  margin-top: 1rem;
}

.about-modal {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.about-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.about-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 8, 15, 0.78);
  backdrop-filter: blur(3px);
}

.about-modal-dialog {
  position: relative;
  width: min(860px, 100%);
  max-height: min(85vh, 760px);
  border: 1px solid var(--border);
  background: #070f19;
  box-shadow: 0 0 0 1px rgba(66, 245, 167, 0.14), 0 16px 40px rgba(0, 0, 0, 0.46);
  overflow: hidden;
  transform: translateY(14px) scale(0.98);
  transition: transform 0.22s ease;
}

.about-modal.is-open .about-modal-dialog {
  transform: translateY(0) scale(1);
}

.about-modal-top {
  justify-content: flex-start;
  position: sticky;
  top: 0;
  z-index: 2;
}

.about-modal-close {
  margin-left: auto;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(66, 245, 167, 0.35);
  background: rgba(66, 245, 167, 0.08);
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
}

.about-modal-close:hover {
  border-color: rgba(66, 245, 167, 0.65);
  background: rgba(66, 245, 167, 0.18);
}

.about-modal-body {
  padding: 1rem 1rem 1.1rem;
  overflow-y: auto;
  max-height: calc(min(85vh, 760px) - 44px);
}

.about-modal-line {
  margin-bottom: 0.8rem;
  color: #d4f3e6;
}

.about-modal-body p + p {
  margin-top: 0.8rem;
}

.about-modal-points {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  padding-left: 0;
}

.about-modal-points li {
  position: relative;
  color: var(--muted);
  padding-left: 1rem;
}

.about-modal-points li::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

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

body.modal-open {
  overflow: hidden;
}

.experience-list {
  margin-top: 1rem;
  position: relative;
  display: grid;
  gap: 1rem;
}

.experience-item {
  position: relative;
  border: 1px solid var(--border);
  background: rgba(66, 245, 167, 0.06);
  padding: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  will-change: opacity, transform;
}

.experience-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.experience-summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 3.2rem 0.95rem 1rem;
  background: rgba(6, 12, 20, 0.78);
  border-bottom: 1px solid transparent;
}

.experience-summary::-webkit-details-marker {
  display: none;
}

.experience-summary::before {
  content: "$";
  color: var(--primary);
  font-weight: 800;
}

.experience-summary::after {
  content: "+";
  width: 1.5rem;
  height: 1.5rem;
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  border: 1px solid rgba(66, 245, 167, 0.28);
  background: rgba(66, 245, 167, 0.08);
  font-weight: 700;
  line-height: 1;
}

.experience-summary-title {
  flex: 1;
  margin: 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.experience-item[open] {
  border-color: rgba(66, 245, 167, 0.55);
  box-shadow: 0 0 0 1px rgba(66, 245, 167, 0.26), 0 0 16px rgba(66, 245, 167, 0.13);
}

.experience-item[open] .experience-summary {
  border-bottom-color: rgba(66, 245, 167, 0.25);
  background: rgba(6, 14, 22, 0.96);
}

.experience-item[open] .experience-summary::after {
  content: "−";
  color: var(--primary);
  border-color: rgba(66, 245, 167, 0.5);
  box-shadow: 0 0 10px rgba(66, 245, 167, 0.18);
}

.experience-content {
  padding: 0.85rem 1rem 1rem;
  background: linear-gradient(180deg, rgba(4, 10, 18, 0.88) 0%, rgba(11, 23, 35, 0.72) 100%);
}

.experience-item[open] .experience-content {
  animation: experience-expand 0.28s ease;
}

.experience-meta {
  margin-top: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.exp-bullets {
  margin-top: 0.7rem;
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: 0.45rem;
}

.exp-bullets li {
  position: relative;
  padding-left: 0.95rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.exp-bullets li::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

@keyframes experience-expand {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 900px) {
  .experience-list {
    gap: 1.1rem;
  }

  .experience-list::before {
    content: "";
    position: absolute;
    top: 0.3rem;
    bottom: 0.3rem;
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
    background: linear-gradient(
      180deg,
      rgba(66, 245, 167, 0.05) 0%,
      rgba(66, 245, 167, 0.65) 18%,
      rgba(66, 245, 167, 0.65) 82%,
      rgba(66, 245, 167, 0.05) 100%
    );
  }

  .experience-item {
    width: calc(50% - 1.75rem);
    min-height: 100%;
  }

  .experience-item:nth-child(odd) {
    justify-self: start;
    transform: translateX(-22px);
  }

  .experience-item:nth-child(even) {
    justify-self: end;
    transform: translateX(22px);
  }

  .experience-item.is-visible {
    transform: translateX(0);
  }

  .experience-item::before {
    content: "";
    position: absolute;
    top: 1.2rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 3px rgba(66, 245, 167, 0.18), 0 0 14px rgba(66, 245, 167, 0.45);
  }

  .experience-item::after {
    content: "";
    position: absolute;
    top: 1.53rem;
    width: 1.3rem;
    height: 2px;
    background: rgba(66, 245, 167, 0.55);
  }

  .experience-item:nth-child(odd)::before {
    right: -2.06rem;
  }

  .experience-item:nth-child(odd)::after {
    right: -1.3rem;
  }

  .experience-item:nth-child(even)::before {
    left: -2.06rem;
  }

  .experience-item:nth-child(even)::after {
    left: -1.3rem;
  }
}

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

  .experience-item {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .experience-item[open] .experience-content {
    animation: none;
  }

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

.will-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--reveal-delay, 0s);
}

.will-reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.knowledge-grid {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  align-items: stretch;
}

.knowledge-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  background: rgba(66, 245, 167, 0.06);
  padding: 0.9rem;
  min-height: 220px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.knowledge-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(66, 245, 167, 0.24), rgba(66, 245, 167, 0.08));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.knowledge-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(66, 245, 167, 0.35), 0 0 16px rgba(66, 245, 167, 0.25);
  transform: translateY(-2px);
}

.knowledge-card:hover::after {
  opacity: 1;
}

.knowledge-head {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
  min-height: 44px;
}

.knowledge-card h3,
.knowledge-card p,
.knowledge-logo {
  position: relative;
  z-index: 1;
}

.knowledge-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  padding: 0.25rem;
}

.knowledge-card h3 {
  margin: 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.knowledge-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  flex: 1;
}

h2 {
  margin-bottom: 0.8rem;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

h2::before {
  content: "> ";
  color: var(--primary);
}

.grid {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: stretch;
}

.card {
  display: flex;
  flex-direction: column;
  background: #0b1420;
  border: 1px solid var(--border);
  padding: 1rem;
  min-height: 330px;
}

.card h3 {
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.98rem;
}

.card p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 0.94rem;
  flex: 1;
}

.card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  min-height: 42px;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--border);
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.84rem;
  width: fit-content;
}

.card a:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.contact-list {
  list-style: none;
  margin-top: 0.8rem;
  display: grid;
  gap: 0.6rem;
}

.contact-list a {
  color: var(--primary);
  text-decoration: none;
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 2.5rem;
  padding: 1rem 0;
  color: var(--muted);
  font-size: 0.86rem;
}

code {
  background: rgba(66, 245, 167, 0.08);
  border: 1px solid var(--border);
  padding: 0.05rem 0.25rem;
}

@media (max-width: 820px) {
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid rgba(66, 245, 167, 0.35);
    border-radius: 0.4rem;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
  }

  .menu-toggle-bar {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .topbar.is-menu-open .menu-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .topbar.is-menu-open .menu-toggle-bar:nth-child(2) {
    opacity: 0;
  }

  .topbar.is-menu-open .menu-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .topbar-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    padding: 0;
    gap: 0;
  }

  .topbar-content nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(4, 7, 13, 0.97);
    border-top: 1px solid rgba(66, 245, 167, 0.15);
    border-bottom: 1px solid rgba(66, 245, 167, 0.15);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    backdrop-filter: blur(6px);
  }

  .topbar.is-menu-open .topbar-content nav {
    max-height: 400px;
  }

  .menu {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.75rem;
    width: 100%;
  }

  .menu a {
    display: block;
    text-align: left;
    font-size: 0.88rem;
    padding: 0.5rem 0.65rem;
    width: 100%;
    white-space: normal;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
  }

  .experience-summary {
    padding-right: 3rem;
  }

  .experience-summary-title {
    font-size: 0.84rem;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 1.2rem, 980px);
  }

  body {
    line-height: 1.5;
  }

  #header-component {
    position: fixed;
  }

  .topbar {
    width: 100%;
    margin-top: 0;
  }

  .hero {
    padding: 2.4rem 0 1.2rem;
  }

  .hero-grid {
    gap: 1.4rem;
    max-width: 100%;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(1.35rem, 7.5vw, 2rem);
  }

  .subtitle {
    max-width: 100%;
    font-size: 0.92rem;
  }

  .terminal-box {
    margin-top: 1rem;
  }

  .terminal-line {
    font-size: 0.82rem;
  }

  .photo-orbit {
    width: min(100%, 286px);
  }

  .photo-orbit::before {
    inset: 6px;
  }

  .profile-photo {
    width: min(100%, 232px);
  }

  .photo-ring text {
    font-size: 11px;
    stroke-width: 0.9px;
  }

  .section {
    padding: 1rem;
    margin-top: 1.3rem;
  }

  .about-modal {
    padding: 0.7rem;
  }

  .about-modal-body {
    padding: 0.85rem;
  }

  .knowledge-grid,
  .grid {
    gap: 0.85rem;
  }

  .knowledge-card,
  .card {
    min-height: auto;
  }

  .card a {
    width: 100%;
  }

  .experience-content {
    padding: 0.75rem 0.85rem 0.9rem;
  }

  .exp-bullets li {
    font-size: 0.88rem;
  }

  .contact-list {
    gap: 0.45rem;
    font-size: 0.9rem;
    word-break: break-word;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 1rem, 980px);
  }

  .brand-text {
    font-size: 0.8rem;
  }

  .hero {
    padding-top: 2.1rem;
  }

  .tag {
    font-size: 0.78rem;
    padding: 0.16rem 0.36rem;
  }

  .terminal-body {
    padding: 0.65rem 0.68rem 0.74rem;
  }

  .photo-orbit {
    width: min(100%, 258px);
  }

  .profile-photo {
    width: min(100%, 208px);
  }

  .photo-ring text {
    font-size: 10px;
  }

  .section {
    padding: 0.9rem;
  }

  h2 {
    font-size: 0.94rem;
  }

  .experience-summary {
    padding: 0.82rem 2.8rem 0.82rem 0.8rem;
  }

  .experience-summary-title {
    font-size: 0.78rem;
  }

  .knowledge-card,
  .card {
    padding: 0.75rem;
  }
}