:root {
  --bg: #071116;
  --bg-soft: #0d1d24;
  --panel: rgba(12, 29, 36, 0.62);
  --panel-strong: rgba(13, 30, 38, 0.92);
  --line: rgba(162, 227, 225, 0.18);
  --text: #eff8f6;
  --muted: #a8c4c2;
  --accent: #9ef4d7;
  --accent-2: #f4c16b;
  --accent-3: #77d8ff;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(119, 216, 255, 0.14), transparent 26%),
    radial-gradient(circle at 80% 20%, rgba(244, 193, 107, 0.12), transparent 24%),
    linear-gradient(180deg, #071116 0%, #09171d 45%, #071116 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(158, 244, 215, 0.08), transparent 35%),
    radial-gradient(circle at var(--cursor-x, 50%) var(--cursor-y, 50%), rgba(158, 244, 215, 0.08), transparent 14%);
  pointer-events: none;
  z-index: 0;
}

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

canvas {
  display: block;
  width: 100%;
  height: auto;
}

.visual-shell canvas {
  cursor: pointer;
}

.noise,
.page-glow {
  pointer-events: none;
  position: fixed;
  inset: auto;
  z-index: 0;
}

.noise {
  inset: 0;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
}

.page-glow {
  width: 40rem;
  height: 40rem;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.45;
}

.page-glow-a {
  top: -10rem;
  right: -12rem;
  background: rgba(119, 216, 255, 0.14);
}

.page-glow-b {
  bottom: 10rem;
  left: -16rem;
  background: rgba(244, 193, 107, 0.11);
}

main {
  position: relative;
  z-index: 1;
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding-bottom: 80px;
}

.section {
  padding: 86px 0 0;
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 44px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
}

.hero h1,
.section-heading h2,
.split-copy h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.98;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 6.2rem);
  max-width: 12ch;
}

.hero h1 span {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: clamp(1.28rem, 2.2vw, 2rem);
  line-height: 1.2;
  max-width: 13ch;
}

.lead,
.section-heading p,
.split-copy p,
.contact-copy p,
.timeline-body p,
.focus-card p,
.story-card p,
.cert-card p,
.meta-card p,
.portrait-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.lead {
  max-width: 62ch;
  margin: 24px 0 0;
  font-size: 1.04rem;
}

.identity-strip {
  display: block;
  margin-top: 28px;
}

.portrait-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px;
  border-radius: 28px;
}

.portrait-image {
  width: 136px;
  min-width: 136px;
  height: 168px;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 16px 40px rgba(0, 0, 0, 0.24);
}

.portrait-copy strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
  align-items: stretch;
}

.button,
.contact-link {
  position: relative;
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button {
  padding: 15px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
}

.hero-write {
  flex: 0 0 auto;
}

.hero-email {
  flex: 1 1 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.button-primary {
  color: #081317;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.button:hover,
.contact-link:hover {
  transform: translateY(-2px);
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.meta-card,
.portrait-card,
.visual-shell,
.focus-card,
.timeline-body,
.story-card,
.cert-card,
.metrics-panel,
.contact-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.meta-card {
  padding: 18px;
  border-radius: 24px;
}

.meta-card strong,
.focus-card h3,
.timeline-body h3,
.story-card h3,
.cert-card h3 {
  display: block;
  margin-bottom: 8px;
}

.meta-label,
.story-tag,
.card-number {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.visual-shell {
  width: min(100%, 560px);
  border-radius: 34px;
  padding: 18px;
  position: relative;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)),
    rgba(12, 29, 36, 0.78);
}

.visual-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 6px 18px;
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: lowercase;
}

.visual-head p {
  margin: 0 0 0 8px;
}

.orb-note {
  margin: 0 6px 14px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(162, 227, 225, 0.12);
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.24);
}

.orb-insight {
  margin-top: 28px;
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px solid rgba(162, 227, 225, 0.14);
  background: rgba(4, 14, 19, 0.72);
  backdrop-filter: blur(10px);
}

.orb-insight-label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-2);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.orb-insight strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.08rem;
}

.orb-insight p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.section-heading {
  max-width: 920px;
  margin-bottom: 28px;
}

.section-heading h2,
.split-copy h2,
.contact-copy h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  max-width: 14ch;
}

.focus-grid,
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.focus-card,
.story-card,
.cert-card {
  border-radius: var(--radius);
  padding: 24px;
}

.focus-card h3,
.story-card h3,
.cert-card h3,
.timeline-body h3 {
  margin: 18px 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.42rem;
}

.metrics-section {
  padding-top: 34px;
}

.metrics-panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 18px;
  border-radius: 32px;
}

.metrics-panel article {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
}

.metrics-panel strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 3.8rem);
  color: var(--accent);
}

.metrics-panel span {
  color: var(--muted);
  line-height: 1.6;
}

.timeline {
  position: relative;
  display: grid;
  gap: 18px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 100px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(158, 244, 215, 0), rgba(158, 244, 215, 0.55), rgba(158, 244, 215, 0));
}

.timeline-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  align-items: start;
}

.timeline-meta {
  position: sticky;
  top: 110px;
  padding-top: 18px;
  color: var(--muted);
}

.timeline-meta span {
  display: inline-block;
  margin-bottom: 6px;
  color: var(--accent-2);
  font-size: 0.95rem;
}

.timeline-body {
  padding: 26px;
  border-radius: 30px;
  position: relative;
}

.timeline-body::before {
  content: "";
  position: absolute;
  left: -48px;
  top: 34px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 8px rgba(158, 244, 215, 0.08);
}

.timeline-body h4 {
  margin: 0;
  color: var(--accent);
  font-weight: 500;
}

.split-section {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 20px;
  align-items: start;
}

.split-stack {
  display: grid;
  gap: 18px;
}

.story-tag {
  color: var(--accent-3);
}

.contact-panel {
  border-radius: 34px;
  padding: 28px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 18px;
}

.contact-links {
  display: grid;
  gap: 14px;
}

.contact-link {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
}

.contact-link span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.contact-link strong {
  font-size: 1.08rem;
}

.tech-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.tech-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 10px 10px;
  border-radius: 999px;
  border: 1px solid rgba(162, 227, 225, 0.14);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 0.92rem;
}

.tech-pill b {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(158, 244, 215, 0.95), rgba(119, 216, 255, 0.85));
  color: #071116;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (max-width: 1080px) {
  .hero,
  .split-section,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .meta-grid,
  .metrics-panel,
  .focus-grid,
  .cert-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 34px;
  }
}

@media (max-width: 820px) {
  .meta-grid,
  .metrics-panel,
  .focus-grid,
  .cert-grid {
    grid-template-columns: 1fr;
  }

  .timeline::before {
    left: 15px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .timeline-meta {
    position: relative;
    top: auto;
    padding-left: 38px;
  }

  .timeline-body::before {
    left: -18px;
  }

  .portrait-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .section {
    padding-top: 70px;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 15vw, 4rem);
  }

  .hero h1 span {
    font-size: 1.1rem;
  }

  .lead {
    font-size: 0.98rem;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  .hero-email,
  .hero-write {
    flex: 1 1 100%;
  }

  .contact-panel,
  .visual-shell,
  .metrics-panel {
    padding: 18px;
  }

  .timeline-body,
  .focus-card,
  .story-card,
  .cert-card,
  .contact-link,
  .portrait-card {
    padding: 20px;
  }

  .portrait-image {
    width: 100%;
    min-width: 0;
    height: 180px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

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