:root {
  --bg: #07111a;
  --bg-deep: #04080d;
  --surface: rgba(10, 20, 31, 0.8);
  --surface-strong: rgba(12, 23, 36, 0.92);
  --line: rgba(125, 198, 255, 0.16);
  --line-strong: rgba(125, 198, 255, 0.32);
  --text: #f5f8fb;
  --muted: #9aa8b9;
  --accent: #7dd3fc;
  --accent-strong: #38bdf8;
  --accent-soft: #b6f0ff;
  --shadow: 0 32px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(125, 211, 252, 0.16), transparent 24%),
    linear-gradient(160deg, #08111a 0%, #0b1623 45%, #05090f 100%);
}

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

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

.site-shell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.ambient {
  position: fixed;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.28;
  z-index: -2;
  pointer-events: none;
}

.ambient-left {
  top: -10rem;
  left: -8rem;
  background: #0ea5e9;
}

.ambient-right {
  top: 18rem;
  right: -10rem;
  background: #22d3ee;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(102, 151, 190, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 151, 190, 0.1) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 82%);
  opacity: 0.42;
  z-index: -1;
  pointer-events: none;
}

.topbar,
.page {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 18px;
  z-index: 20;
  margin-top: 18px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: rgba(6, 12, 19, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  color: #031018;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-strong));
  box-shadow: 0 0 28px rgba(125, 211, 252, 0.35);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.95rem;
}

.brand-copy span,
.nav a,
.section-copy p,
.intro-card p,
.capability-card p,
.timeline-card p,
.project-card p,
.contact-grid a span,
.stat-card span {
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.nav a {
  transition: color 180ms ease;
}

.nav a:hover {
  color: var(--text);
}

.page {
  padding: 28px 0 60px;
  display: grid;
  gap: 24px;
}

.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(11, 21, 32, 0.94), rgba(6, 12, 19, 0.82));
  box-shadow: var(--shadow);
}

.panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(125, 211, 252, 0.06), transparent 44%);
  pointer-events: none;
}

.hero,
.about,
.experience,
.contact {
  position: relative;
  z-index: 1;
}

.hero {
  padding: 42px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.9fr);
  gap: 30px;
  align-items: center;
}

.eyebrow,
.card-label {
  margin: 0;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.76rem;
  color: var(--accent);
}

.hero h1,
.section-copy h2,
.intro-card h2,
.status-card h2 {
  margin: 0;
  font-family: 'Syne', sans-serif;
  letter-spacing: -0.04em;
}

.hero h1 {
  margin-top: 14px;
  max-width: 11ch;
  font-size: clamp(3.4rem, 8vw, 6.6rem);
  line-height: 0.94;
}

.hero-text {
  max-width: 58ch;
  margin: 20px 0 0;
  font-size: 1.06rem;
  line-height: 1.8;
  color: var(--muted);
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  min-height: 50px;
  padding: 13px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.button:hover,
.contact-grid a:hover,
.project-card:hover,
.capability-card:hover,
.timeline-card:hover,
.stat-card:hover {
  transform: translateY(-3px);
}

.button.primary {
  color: #041018;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-strong));
  box-shadow: 0 18px 40px rgba(56, 189, 248, 0.22);
}

.button.secondary {
  border-color: var(--line-strong);
  background: rgba(8, 16, 24, 0.72);
}

.signal-row,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.signal-row {
  margin-top: 32px;
}

.signal-row span,
.chip-row span,
.timeline-pill {
  padding: 9px 13px;
  border: 1px solid rgba(125, 211, 252, 0.18);
  border-radius: 999px;
  background: rgba(7, 16, 25, 0.72);
  color: #dff6ff;
  font-size: 0.84rem;
}

.hero-visual {
  display: grid;
  gap: 18px;
  justify-items: end;
}

.portrait-frame,
.status-card,
.stat-card,
.intro-card,
.capability-card,
.timeline-card,
.project-card,
.contact-grid a {
  position: relative;
  z-index: 1;
}

.portrait-frame {
  width: min(100%, 390px);
  aspect-ratio: 0.8;
  padding: 14px;
  border-radius: 32px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.02)),
    rgba(8, 16, 24, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.portrait-glow {
  position: absolute;
  inset: auto auto 16px 24px;
  width: 55%;
  height: 55%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.34), transparent 70%);
  filter: blur(22px);
  z-index: -1;
}

.portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 22px;
}

.status-card {
  width: min(100%, 390px);
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid rgba(125, 211, 252, 0.16);
}

.status-card h2 {
  margin-top: 10px;
  font-size: 1.45rem;
}

.status-card p:last-child {
  margin: 10px 0 0;
  line-height: 1.7;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.stat-card {
  padding: 24px;
  transition: transform 180ms ease;
}

.stat-card p {
  margin: 0 0 8px;
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
}

.about {
  display: grid;
  gap: 20px;
}

.intro-card,
.work,
.contact {
  padding: 32px;
}

.intro-card h2,
.section-copy h2 {
  margin-top: 10px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
}

.intro-card p:last-child,
.section-copy p:last-child {
  max-width: 70ch;
  margin: 16px 0 0;
  line-height: 1.8;
}

.capability-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.capability-card,
.project-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(9, 18, 28, 0.84);
  border: 1px solid rgba(125, 211, 252, 0.14);
  transition: transform 180ms ease, border-color 180ms ease;
}

.capability-card:hover,
.project-card:hover,
.timeline-card:hover,
.contact-grid a:hover {
  border-color: rgba(125, 211, 252, 0.34);
}

.capability-card h3,
.timeline-card h3,
.project-card h3 {
  margin: 10px 0 10px;
  font-size: 1.24rem;
}

.capability-card p:last-child,
.project-card p:last-of-type,
.timeline-card p {
  line-height: 1.72;
}

.project-links {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.project-links a {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
}

.project-links a:first-child {
  border: 1px solid rgba(125, 211, 252, 0.18);
  background: rgba(7, 16, 25, 0.72);
  color: #dff6ff;
}

.project-links a:last-child {
  color: #041018;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-strong));
}

.experience {
  display: grid;
  gap: 20px;
}

.section-copy {
  padding: 0 4px;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-card {
  padding: 28px;
  transition: transform 180ms ease, border-color 180ms ease;
}

.timeline-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.timeline-top span:not(.timeline-pill) {
  color: #dbe8f5;
}

.timeline-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.work .section-copy {
  padding: 0;
}

.project-grid {
  margin-top: 28px;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 24px;
  align-items: start;
}

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

.contact-grid a {
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(125, 211, 252, 0.14);
  background: var(--surface-strong);
  transition: transform 180ms ease, border-color 180ms ease;
}

.contact-grid a strong {
  display: block;
  margin-top: 6px;
  color: var(--text);
}

@media (max-width: 980px) {
  .hero,
  .contact,
  .capability-grid,
  .project-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    justify-items: start;
  }

  .portrait-frame,
  .status-card {
    width: min(100%, 460px);
  }
}

@media (max-width: 720px) {
  .topbar {
    position: static;
    width: min(100% - 24px, 1180px);
    margin-top: 12px;
    padding: 16px 18px;
    border-radius: 28px;
    flex-direction: column;
    align-items: flex-start;
  }

  .page {
    width: min(100% - 24px, 1180px);
    padding-top: 18px;
  }

  .hero,
  .intro-card,
  .work,
  .contact,
  .timeline-card {
    padding: 24px;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2.8rem, 16vw, 4.3rem);
  }

  .timeline-top {
    flex-direction: column;
  }
}