:root {
  --bg: #fbfbf8;
  --surface: #ffffff;
  --text: #0f1115;
  --muted: #5e6470;
  --line: #d9dde7;
  --accent-blue: #0a63ff;
  --accent-green: #75ff7a;
  --content-max: 1240px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 5rem;
  --radius: 2px;
  --shadow: 0 12px 30px rgba(15, 17, 21, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
}

.page-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(10, 99, 255, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 17, 21, 0.03) 1px, transparent 1px);
  background-size:
    calc(100% / 12) 100%,
    100% 32px;
}

.container {
  width: min(100% - 3rem, var(--content-max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(0.7rem, 1.4vw, 1.2rem);
}

.site-header {
  align-items: center;
  min-height: 88px;
  border-bottom: 1px solid var(--line);
}

.brand {
  grid-column: 1 / 3;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.site-nav {
  grid-column: 7 / 13;
  justify-self: end;
  display: flex;
  gap: var(--space-4);
}

.site-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
  outline: none;
}

.hero,
.page-hero {
  padding-block: clamp(3rem, 9vh, 7rem) clamp(2rem, 6vh, 4rem);
}

.hero {
  position: relative;
  min-height: clamp(620px, 78vh, 820px);
}

.hero > *,
.page-hero > * {
  grid-column: 2 / 11;
}

.hero .section-kicker,
.hero h1,
.hero .hero-tagline,
.hero .hero-subtitle,
.hero .hero-actions,
.hero .hero-note {
  grid-column: 2 / 8;
}

.section-kicker {
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 var(--space-3);
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  margin: 0;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.4rem, 7.5vw, 5.6rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

.hero-tagline,
.lede {
  margin: var(--space-3) 0 0;
  max-width: 64ch;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.hero-subtitle {
  grid-column: 2 / 12;
  margin: var(--space-5) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero-subtitle li {
  font-size: 0.92rem;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.25rem 0.6rem;
}

.hero-actions {
  grid-column: 2 / 9;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.hero-note {
  grid-column: 2 / 8;
  margin-top: var(--space-3);
  max-width: 48ch;
}

.hero-visual {
  position: absolute;
  top: clamp(3.5rem, 10vh, 6rem);
  right: -2rem;
  width: min(31%, 380px);
  display: grid;
  gap: var(--space-2);
  align-content: start;
  justify-items: end;
  margin-top: 0;
}

.hero-photo {
  margin: 0;
  width: min(100%, 340px);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.35rem;
  box-shadow: var(--shadow);
}

.hero-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.button-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.2rem;
  background: var(--text);
  color: #ffffff;
  text-decoration: none;
  border: 1px solid var(--text);
  transition: transform 0.18s ease, background-color 0.18s ease;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  outline: none;
}

.hero-doodles {
  width: min(100%, 220px);
  align-self: end;
  justify-self: end;
  text-align: right;
  margin-top: 0;
}

.hero-doodles img {
  display: block;
  max-width: 180px;
  width: 100%;
  margin-left: auto;
}

.doodle-arrow {
  display: block;
  font-family: "JetBrains Mono", monospace;
  color: var(--accent-blue);
  transform: rotate(-5deg);
  animation: wiggle 2.6s ease-in-out infinite;
}

.doodle-highlight {
  display: inline-block;
  margin-block: var(--space-1);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  background: linear-gradient(
    180deg,
    transparent 44%,
    rgba(117, 255, 122, 0.55) 44%,
    rgba(117, 255, 122, 0.55) 85%,
    transparent 85%
  );
}

.mono {
  font-family: "JetBrains Mono", monospace;
}

.annotation {
  color: var(--muted);
  font-size: 0.84rem;
}

.divider {
  border: 0;
  border-top: 1px solid var(--line);
  width: min(100% - 3rem, var(--content-max));
  margin: 0 auto;
}

.section-heading {
  grid-column: 2 / 12;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: var(--space-3);
  margin-block: var(--space-6) var(--space-4);
}

.section-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.project-grid {
  grid-column: 2 / 12;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  padding-bottom: var(--space-7);
}

.project-card {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.project-card p {
  margin: 0;
}

.project-card .tech-list {
  font-size: 0.83rem;
  color: var(--muted);
}

.project-card a {
  width: fit-content;
  text-decoration: none;
  border-bottom: 1px solid var(--text);
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(10, 99, 255, 0.4);
}

.split-content {
  padding-block: var(--space-6);
}

.content-stack > * {
  grid-column: 2 / 11;
}

.info-grid {
  padding-block: var(--space-6);
}

.info-grid .panel {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: var(--space-4);
}

.info-grid .panel h3 {
  margin-bottom: var(--space-2);
}

.info-grid .panel p {
  margin: 0;
}

.info-grid .panel.one {
  grid-column: 2 / 6;
}

.info-grid .panel.two {
  grid-column: 6 / 10;
}

.info-grid .panel.three {
  grid-column: 10 / 12;
}

.skills-section {
  padding-block: var(--space-6);
}

.skill-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: var(--space-4);
}

.skill-panel:first-child {
  grid-column: 2 / 7;
}

.skill-panel:last-child {
  grid-column: 7 / 12;
}

.skill-panel h2 {
  margin-bottom: var(--space-3);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.skill-tag {
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.86rem;
  letter-spacing: 0.01em;
}

.timeline {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.timeline li {
  border-left: 2px solid var(--line);
  padding-left: var(--space-3);
}

.timeline strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
}

.project-meta {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.text-panel {
  grid-column: 2 / 8;
}

.note-panel {
  grid-column: 9 / 12;
  align-self: start;
  border: 1px solid var(--line);
  padding: var(--space-3);
  color: var(--muted);
  background: #fefefe;
  font-size: 0.84rem;
}

.note-panel p {
  margin: 0 0 var(--space-2);
}

.sketch-stroke {
  height: 8px;
  margin-top: var(--space-3);
  background: repeating-linear-gradient(
    to right,
    rgba(10, 99, 255, 0.4),
    rgba(10, 99, 255, 0.4) 8px,
    transparent 8px,
    transparent 12px
  );
}

.sketch-arrow {
  color: var(--accent-blue);
  animation: wiggle 2.8s ease-in-out infinite;
}

.simple-list,
.contact-list {
  margin: var(--space-4) 0 0;
  padding-left: 1.1rem;
}

.contact-list {
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.contact-list li {
  display: grid;
  gap: 0.35rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: var(--space-2);
}

.contact-list a {
  text-decoration: none;
  width: fit-content;
  border-bottom: 1px solid var(--text);
}

.site-footer {
  border-top: 1px solid var(--line);
  min-height: 76px;
  padding-block: var(--space-4);
  row-gap: var(--space-3);
}

.footer-brand {
  grid-column: 1 / 5;
  display: grid;
  gap: 0.32rem;
  align-content: start;
}

.footer-brand p {
  margin: 0;
}

.footer-brand p:first-child {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.footer-role {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-brand::after {
  content: "";
  display: block;
  width: 128px;
  height: 1px;
  margin-top: 0.15rem;
  background: linear-gradient(to right, var(--accent-blue), transparent);
}

.footer-links {
  grid-column: 6 / 9;
  display: grid;
  gap: 0.2rem;
}

.footer-links a {
  width: fit-content;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  border-bottom-color: var(--accent-blue);
  color: var(--accent-blue);
  outline: none;
}

.footer-contact {
  grid-column: 9 / 13;
  justify-self: end;
  text-align: right;
}

.footer-contact p {
  margin: 0;
}

.footer-caption {
  grid-column: 1 / 13;
  padding-top: var(--space-2);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

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

@keyframes wiggle {
  0%,
  100% {
    transform: rotate(-4deg) translateX(0);
  }

  50% {
    transform: rotate(-1deg) translateX(4px);
  }
}

@media (max-width: 960px) {
  .site-nav {
    grid-column: 4 / 13;
    gap: var(--space-3);
  }

  .hero > *,
  .page-hero > * {
    grid-column: 1 / 13;
  }

  .hero .section-kicker,
  .hero h1,
  .hero .hero-tagline,
  .hero .hero-subtitle,
  .hero .hero-actions,
  .hero .hero-note {
    grid-column: 1 / 13;
  }

  .hero-subtitle,
  .hero-actions,
  .hero-note,
  .hero-visual,
  .content-stack > *,
  .section-heading,
  .project-grid,
  .info-grid .panel.one,
  .info-grid .panel.two,
  .info-grid .panel.three,
  .skill-panel,
  .text-panel,
  .note-panel {
    grid-column: 1 / 13;
  }

  .hero-doodles {
    justify-self: start;
    text-align: left;
    width: min(100%, 260px);
  }

  .hero-doodles img {
    margin-left: 0;
  }

  .hero-visual {
    position: static;
    width: 100%;
    justify-items: start;
  }

  .project-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1.5rem, var(--content-max));
  }

  .site-header {
    min-height: auto;
    padding-block: var(--space-3);
    row-gap: var(--space-2);
  }

  .brand,
  .site-nav {
    grid-column: 1 / 13;
  }

  .site-nav {
    justify-self: start;
    flex-wrap: wrap;
  }

  .hero,
  .page-hero,
  .split-content {
    padding-block: var(--space-6);
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .footer-brand,
  .footer-links,
  .footer-contact,
  .footer-caption {
    grid-column: 1 / 13;
  }

  .footer-contact {
    justify-self: start;
    text-align: left;
  }
}