@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Sora:wght@400;500;600;700&display=swap");

:root {
  --bg: #0a0b0d;
  --surface: rgba(18, 20, 25, 0.78);
  --surface-border: rgba(255, 255, 255, 0.08);
  --surface-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  --text: #f3f5f7;
  --text-muted: #a5adb8;
  --text-soft: #7d8591;
  --accent: #f5f7fa;
  --accent-deep: #d8dde5;
  --accent-soft: rgba(255, 255, 255, 0.08);
  --teal: #9ca3af;
  --gold: #6b7280;
  --success: #c7ccd4;
  --danger: #f28b82;
  --line: rgba(255, 255, 255, 0.08);
  --radius-md: 24px;
  --radius-lg: 36px;
  --max-width: 1180px;
  --font-body: "Sora", sans-serif;
  --font-display: "Fraunces", serif;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at 12% 14%, rgba(255, 255, 255, 0.08), transparent 28%),
    radial-gradient(circle at 88% 18%, rgba(255, 255, 255, 0.05), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(255, 255, 255, 0.04), transparent 26%),
    linear-gradient(180deg, #090a0d 0%, #0d0f13 42%, #111419 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35), transparent 75%);
}

body::after {
  content: "";
  position: fixed;
  left: var(--pointer-x, 70vw);
  top: var(--pointer-y, 20vh);
  width: clamp(280px, 32vw, 520px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -2;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.12) 14%, rgba(255, 255, 255, 0.07) 34%, rgba(255, 255, 255, 0.03) 52%, transparent 72%);
  filter: blur(1.5px);
  will-change: transform, left, top;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  background: none;
}

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

.site-root {
  position: relative;
  isolation: isolate;
}

.ambient-orb {
  position: fixed;
  z-index: -1;
  border-radius: 999px;
  filter: blur(16px);
  opacity: 0.65;
  pointer-events: none;
  animation: drift 16s ease-in-out infinite;
}

.ambient-orb--a {
  top: 6rem;
  right: -5rem;
  width: 14rem;
  height: 14rem;
  background: rgba(255, 255, 255, 0.08);
}

.ambient-orb--b {
  top: 36rem;
  left: -4rem;
  width: 12rem;
  height: 12rem;
  background: rgba(255, 255, 255, 0.05);
  animation-delay: -4s;
}

.ambient-orb--c {
  right: 20%;
  bottom: 8rem;
  width: 10rem;
  height: 10rem;
  background: rgba(255, 255, 255, 0.06);
  animation-delay: -8s;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 1.1rem 1.4rem 0;
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  background: rgba(11, 13, 17, 0.82);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.brand__mark {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border-radius: 18px;
  font-weight: 700;
  color: #0c0d10;
  background: linear-gradient(135deg, #f5f7fa, #c9ced6);
  box-shadow: 0 14px 24px rgba(0, 0, 0, 0.22);
}

.brand__copy {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand__name {
  font-size: 0.96rem;
  font-weight: 600;
}

.brand__meta,
.mini-label,
.timeline-number {
  font-size: 0.76rem;
  color: var(--text-soft);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text);
}

.site-nav,
.hero-actions,
.button-row,
.contact-pill-row,
.stack-tab-row,
.pill-row,
.service-switcher,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.nav-link--active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.4rem 1.4rem 4.5rem;
}

.section {
  margin-top: 1.6rem;
}

.section[id] {
  scroll-margin-top: 7.5rem;
}

.section-heading {
  max-width: 44rem;
  margin-bottom: 1.5rem;
}

.timeline-section--wide {
  width: min(1480px, calc(100vw - 2.8rem));
  margin-left: calc(50% - min(1480px, calc(100vw - 2.8rem)) / 2);
}

.timeline-section--wide .section-heading {
  max-width: 58rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.eyebrow__dot,
.status-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  background: var(--teal);
  animation: pulse 2.8s ease-in-out infinite;
}

.status-dot {
  background: var(--success);
}

.status-dot.is-offline {
  background: var(--gold);
}

.section-title,
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.95;
}

.hero-grid,
.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.95fr);
  gap: 1.4rem;
  align-items: start;
}

.hero-copy,
.hero-panel,
.surface-card,
.contact-form-card,
.timeline-card,
.about-copy-card,
.contact-copy-card,
.metric-card,
.feature-card,
.principle-card,
.stack-panel,
.availability-card,
.contact-method {
  border: 1px solid var(--surface-border);
  background: var(--surface);
  backdrop-filter: blur(24px);
  box-shadow: var(--surface-shadow);
}

.hero-copy,
.about-copy-card,
.contact-copy-card,
.contact-form-card {
  padding: clamp(1.8rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
}

.profile-review-card {
  border-radius: 24px !important;
  background: rgba(255, 255, 255, 0.035) !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
}

.profile-review-quote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.2vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.hero-title {
  max-width: 12ch;
  margin: 1rem 0 1.2rem;
  font-size: clamp(3.1rem, 8vw, 6.4rem);
}

.section-title {
  margin: 0.8rem 0 0.9rem;
  font-size: clamp(2.2rem, 6vw, 4.1rem);
}

.typed-title {
  min-height: 1.1em;
}

.typed-title-caret {
  display: inline-block;
  width: 0.08em;
  height: 0.9em;
  margin-left: 0.08em;
  border-radius: 999px;
  background: currentColor;
  vertical-align: -0.05em;
  opacity: 0.86;
  animation: caretBlink 1s steps(1, end) infinite;
}

.headline-rotator {
  display: inline-grid;
  min-width: 14ch;
  vertical-align: bottom;
}

.headline-rotator__word {
  grid-area: 1 / 1;
  color: var(--accent);
  opacity: 0;
  transform: translateY(0.55rem);
  transition: opacity 400ms ease, transform 400ms ease;
}

.headline-rotator__word.is-active {
  opacity: 1;
  transform: translateY(0);
}

.hero-copy p,
.section-copy,
.card-copy,
.contact-copy,
.availability-copy,
.footer-copy,
.metric-label {
  color: var(--text-muted);
  line-height: 1.75;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.35rem;
  padding: 0.95rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--primary {
  color: #fff;
  background: linear-gradient(135deg, #f5f7fa, #cdd3db);
  color: #0c0d10;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.24);
}

.button--secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.inline-arrow {
  transition: transform var(--transition);
}

.button:hover .inline-arrow,
.button:focus-visible .inline-arrow {
  transform: translateX(0.2rem);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--text-muted);
  font-size: 0.84rem;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.15rem;
  border-radius: var(--radius-lg);
}

.panel-top,
.service-details,
.surface-card,
.contact-form-card,
.stack-panel,
.availability-card {
  display: grid;
  gap: 0.9rem;
}

.panel-top {
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.panel-title {
  font-size: 0.9rem;
  font-weight: 700;
}

.panel-meta,
.contact-method__meta,
.detail-label {
  color: var(--text-soft);
  font-size: 0.85rem;
}

.portrait-frame {
  position: relative;
  padding: 1rem;
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(15, 17, 22, 0.86);
}

.portrait-frame--gallery {
  overflow: hidden;
  cursor: crosshair;
  --gallery-cursor-x: 50%;
  --gallery-cursor-y: 50%;
  touch-action: pan-y;
  user-select: none;
}

.portrait-frame--gallery::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border-radius: 28px;
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  background:
    radial-gradient(
      240px circle at var(--gallery-cursor-x) var(--gallery-cursor-y),
      rgba(255, 255, 255, 0.2),
      rgba(255, 255, 255, 0) 70%
    );
  transition: opacity 180ms ease;
}

.portrait-frame--gallery.is-hovering::before {
  opacity: 1;
}

.portrait-image {
  width: 100%;
  aspect-ratio: 0.9;
  object-fit: cover;
  border-radius: 28px;
}

.portrait-image--rotating {
  animation: galleryFade 420ms ease;
}

.portrait-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 28px rgba(0, 0, 0, 0.25);
  font-size: 0.82rem;
  z-index: 3;
}

.portrait-chip--top {
  top: 1.6rem;
  left: 1.6rem;
}

.portrait-chip--bottom {
  right: 1.6rem;
  bottom: 1.6rem;
}

.gallery-hover-guide {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 3.15rem;
  height: 0.28rem;
  display: grid;
  grid-template-columns: repeat(var(--gallery-count, 5), minmax(0, 1fr));
  gap: 0.35rem;
  z-index: 3;
  pointer-events: none;
}

.gallery-hover-guide__segment {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  opacity: 0.72;
  transition: transform var(--transition), background var(--transition), opacity var(--transition);
}

.gallery-hover-guide__segment.is-active {
  background: rgba(255, 255, 255, 0.98);
  opacity: 1;
  transform: scaleY(1.18);
}

.gallery-controls {
  position: absolute;
  left: 50%;
  bottom: 1.2rem;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.5rem;
  border-radius: 999px;
  background: rgba(8, 10, 14, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.14);
  z-index: 3;
}

.gallery-hover-label {
  position: absolute;
  left: 50%;
  bottom: 0.42rem;
  transform: translateX(-50%);
  z-index: 3;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  pointer-events: none;
}

@media (hover: none) {
  .portrait-frame--gallery {
    cursor: default;
  }

  .gallery-hover-guide,
  .gallery-hover-label {
    display: none;
  }
}

.gallery-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition);
}

.gallery-dot:hover {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.8);
}

.gallery-dot.is-active {
  transform: scale(1.18);
  background: rgba(255, 255, 255, 0.98);
}

.surface-card,
.metric-card,
.feature-card,
.principle-card,
.stack-panel,
.timeline-card,
.availability-card,
.contact-method {
  padding: 1.35rem;
  border-radius: var(--radius-md);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.metric-card:hover,
.feature-card:hover,
.principle-card:hover,
.timeline-card:hover,
.contact-method:hover,
.stack-panel:hover,
.availability-card:hover,
.surface-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.34);
}

.service-switch,
.stack-tab {
  min-height: 2.75rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}

.service-switch.is-active,
.stack-tab.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.service-title,
.feature-title,
.principle-title,
.timeline-title,
.contact-method__title,
.form-title {
  margin: 0;
  font-weight: 700;
}

.service-title {
  font-size: 1.35rem;
}

@keyframes galleryFade {
  from {
    opacity: 0.15;
    transform: scale(1.01);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes timelineDetailIn {
  from {
    opacity: 0.2;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-tag,
.availability-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  width: fit-content;
}

.service-tag {
  font-size: 0.74rem;
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent);
}

.service-grid,
.metric-grid,
.feature-grid,
.principle-grid,
.timeline-grid,
.method-grid,
.form-grid {
  display: grid;
  gap: 1rem;
}

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

.technical-focus-shell {
  display: grid;
  gap: 1rem;
}

.technical-focus-intro {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
}

.technical-focus-stat-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.technical-focus-stat {
  border-radius: 18px !important;
  background: rgba(255, 255, 255, 0.04) !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  display: grid;
  gap: 0.45rem;
}

.technical-focus-stat__value {
  display: block;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  line-height: 1;
  font-size: clamp(1.75rem, 4.6vw, 2.45rem);
}

.technical-focus-accordion .MuiAccordionSummary-root {
  align-items: flex-start;
}

.technical-focus-accordion .MuiAccordionSummary-content {
  margin-block: 0.95rem !important;
  margin-right: 1.4rem !important;
  min-width: 0;
}

.technical-focus-accordion .MuiAccordionSummary-expandIconWrapper {
  align-self: flex-start;
  margin-top: 0.6rem;
  margin-right: 0.35rem;
}

.technical-focus-expand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
  min-width: 4.8rem;
  padding: 0.38rem 0.52rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(243, 245, 247, 0.94);
}

.technical-focus-expand-index {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1;
}

.technical-focus-expand-chevron {
  display: inline-block;
  font-size: 0.88rem;
  line-height: 1;
  transform: translateY(-1px);
  transition: transform 180ms ease;
}

.technical-focus-accordion .MuiAccordionSummary-expandIconWrapper.Mui-expanded .technical-focus-expand-chevron {
  transform: rotate(180deg) translateY(1px);
}

.technical-focus-details {
  display: grid;
  gap: 1rem;
  padding-top: 0 !important;
}

.technical-focus-columns {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.technical-focus-column {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  padding: 1rem;
}

.technical-focus-column .mini-label {
  display: inline-block;
  margin-bottom: 0.55rem;
}

.stack-panel--expanded {
  min-height: 32rem;
}

.stack-panel__intro {
  max-width: 72ch;
  line-height: 1.72;
}

.stack-deep-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stack-deep-card {
  border-radius: 18px !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  background: rgba(255, 255, 255, 0.035) !important;
  display: grid;
  gap: 0.65rem;
  min-height: 8.2rem;
}

.stack-note-strip {
  border-radius: 20px !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
  background: rgba(255, 255, 255, 0.03) !important;
}

.stack-note-strip__item {
  line-height: 1.65;
}

.service-grid > div,
.story-item,
.stack-chip {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.service-grid > div {
  padding: 0.95rem;
}

.metric-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-value,
.availability-time {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
}

.feature-grid,
.principle-grid,
.timeline-grid,
.method-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.icon-badge,
.story-step {
  width: 2.65rem;
  height: 2.65rem;
  display: grid;
  place-items: center;
  border-radius: 18px;
  font-weight: 700;
}

.icon-badge {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
}

.story-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.3rem;
}

.story-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: start;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.story-step {
  color: #fff;
  background: var(--text);
  border-radius: 999px;
}

.stack-chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.stack-chip {
  padding: 0.75rem 0.9rem;
  font-size: 0.88rem;
}

.timeline-card {
  position: relative;
  overflow: hidden;
}

.timeline-card::after {
  content: "";
  position: absolute;
  inset: auto auto 0 0;
  width: 100%;
  height: 0.35rem;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.28));
}

.cv-timeline-shell {
  overflow: hidden;
}

.cv-timeline-scroll {
  overflow-x: auto;
  padding: 0.15rem 0.1rem 0.55rem;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
}

.cv-timeline-scroll::-webkit-scrollbar {
  height: 0.45rem;
}

.cv-timeline-scroll::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
}

.cv-timeline-track {
  position: relative;
  display: flex;
  gap: 0.95rem;
  min-width: max-content;
  padding: 0.2rem 0.2rem 0.35rem;
  align-items: flex-start;
}

.cv-timeline-rail {
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  height: 2px;
  z-index: 0;
  transform-origin: left center;
  pointer-events: none;
}

.cv-timeline-node {
  position: relative;
  text-align: left;
  width: clamp(168px, 42vw, 220px);
  min-height: 7.2rem;
  padding: 1.75rem 0.9rem 0.95rem;
  margin-top: var(--node-offset, 0px);
  border-radius: 16px;
  border: 1px solid var(--node-border, rgba(255, 255, 255, 0.1));
  background: var(--node-bg, rgba(255, 255, 255, 0.04));
  color: var(--node-text, var(--text-muted));
  flex: 0 0 auto;
  z-index: 1;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}

.cv-timeline-node:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.24);
  color: var(--text);
}

.cv-timeline-node.is-active {
  color: var(--node-text, var(--text));
  border-color: var(--node-border, rgba(255, 255, 255, 0.34));
  background: var(--node-bg, rgba(255, 255, 255, 0.12));
}

.cv-timeline-node__dot {
  position: absolute;
  top: 0.44rem;
  left: 0.82rem;
  width: 0.92rem;
  height: 0.92rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(9, 11, 15, 0.96);
  box-shadow:
    0 0 0 3px rgba(10, 12, 16, 0.95),
    0 0 0 5px rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.cv-timeline-node__dot::after {
  content: "";
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 999px;
  background: var(--node-color, rgba(255, 255, 255, 0.9));
  box-shadow: 0 0 10px var(--node-color, rgba(255, 255, 255, 0.6));
}

.cv-timeline-node.is-active .cv-timeline-node__dot {
  transform: scale(1.08);
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow:
    0 0 0 3px rgba(10, 12, 16, 0.95),
    0 0 0 6px rgba(255, 255, 255, 0.18);
}

.cv-timeline-node__date {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.cv-timeline-node__org {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.92rem;
  font-weight: 600;
}

.cv-timeline-node__role {
  display: block;
  margin-top: 0.32rem;
  font-size: 0.8rem;
  color: var(--text-soft);
  line-height: 1.35;
}

.cv-timeline-detail {
  border-radius: 20px !important;
  background: rgba(255, 255, 255, 0.04) !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  animation: timelineDetailIn 240ms ease;
}

.cv-timeline-detail__chips {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.availability-status {
  background: rgba(255, 255, 255, 0.06);
}

.detail-list {
  display: grid;
  gap: 0.7rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.detail-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.contact-form {
  display: grid;
  gap: 0.95rem;
}

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

.field {
  display: grid;
  gap: 0.45rem;
}

.field label {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.06);
}

.field textarea {
  min-height: 10rem;
  resize: vertical;
}

.field--full {
  grid-column: 1 / -1;
}

.field-error {
  font-size: 0.8rem;
  color: var(--danger);
}

.form-note {
  padding: 0.95rem 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.4rem 2.4rem;
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 14, 18, 0.78);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.28);
}

.site-footer__inner a {
  color: var(--text-muted);
}

.site-footer__inner a:hover,
.site-footer__inner a:focus-visible {
  color: var(--text);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.35);
  outline-offset: 3px;
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(0, -24px, 0) scale(1.08);
  }
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(29, 143, 107, 0.3);
  }

  50% {
    box-shadow: 0 0 0 10px rgba(29, 143, 107, 0);
  }
}

@keyframes caretBlink {
  0%,
  45% {
    opacity: 0.92;
  }
  46%,
  100% {
    opacity: 0.15;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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

  .typed-title-caret {
    animation: none;
    opacity: 0.55;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .metric-grid,
  .feature-grid,
  .principle-grid,
  .timeline-grid,
  .method-grid,
  .form-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .technical-focus-stat-grid,
  .technical-focus-columns,
  .stack-deep-grid {
    grid-template-columns: 1fr;
  }

  .site-header__inner {
    border-radius: 30px;
    align-items: flex-start;
  }

  .cv-timeline-node {
    width: min(74vw, 188px);
    min-height: 6.9rem;
    padding: 1.6rem 0.82rem 0.9rem;
  }

  .cv-timeline-track {
    gap: 0.74rem;
  }

  .cv-timeline-scroll {
    scroll-snap-type: x mandatory;
    touch-action: pan-x;
  }

  .cv-timeline-detail__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
  }

  .cv-timeline-detail__chips {
    justify-content: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.85rem);
    left: 1.4rem;
    right: 1.4rem;
    flex-direction: column;
    align-items: stretch;
    padding: 0.8rem;
    border-radius: 28px;
    background: rgba(12, 14, 18, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 22px 44px rgba(0, 0, 0, 0.3);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity var(--transition), transform var(--transition);
  }

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

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .timeline-section--wide {
    width: auto;
    margin-left: 0;
  }
}

@media (max-width: 720px) {
  .site-header,
  .page,
  .site-footer {
    padding-inline: 0.9rem;
  }

  .hero-copy,
  .hero-panel,
  .about-copy-card,
  .contact-copy-card,
  .contact-form-card {
    border-radius: 28px;
  }

  .stack-panel--expanded {
    min-height: 0;
  }

  .hero-title {
    font-size: clamp(2.7rem, 14vw, 4.4rem);
  }

  .section-title {
    font-size: clamp(2rem, 11vw, 3.4rem);
  }

  .profile-review-quote {
    font-size: clamp(1.55rem, 8.9vw, 2.25rem);
    line-height: 1.16;
  }

  .cv-timeline-scroll {
    padding-bottom: 0.72rem;
  }

  .cv-timeline-node {
    width: min(78vw, 176px);
    min-height: 6.75rem;
    padding: 1.52rem 0.76rem 0.84rem;
    border-radius: 14px;
  }

  .cv-timeline-node__org {
    font-size: 0.88rem;
  }

  .cv-timeline-node__role {
    font-size: 0.76rem;
  }

  .cv-timeline-node__dot {
    left: 0.72rem;
  }

  .brand__copy {
    display: none;
  }
}