:root {
  --color-primary: hsl(182, 58%, 21%);
  --color-secondary: hsl(0, 0%, 13%);
  --color-text: #434a56;
  --color-muted: #6e6e6e;
  --color-bg: #ffffff;
  --color-border: #e6e4e2;
  --font-body: "Nunito Sans", sans-serif;
  --font-heading: "Crimson Text", serif;
  --content-width: 42rem;
  --header-height: 5.25rem;
  --page-pad: 1.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.85;
}

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

a {
  color: var(--color-primary);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-secondary);
}

h1,
h2,
h3,
h4,
h5,
.site-title {
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-secondary);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 1000;
  padding: 0.6rem 1rem;
  background: var(--color-secondary);
  color: #fff;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: var(--header-height);
  width: 100%;
  padding: 0.75rem clamp(1.25rem, 4vw, 3rem);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  min-width: 0;
  margin-right: auto;
  text-decoration: none;
  color: inherit;
}

.site-title {
  margin: 0;
  font-size: 1.75rem;
  color: var(--color-secondary);
}

.site-tagline {
  color: var(--color-muted);
  font-size: 0.92rem;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  background: transparent;
  color: var(--color-secondary);
  cursor: pointer;
  padding: 0;
}

.nav-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
  margin: 0 auto;
}

.nav-toggle .icon-close {
  display: none;
}

body.nav-open .nav-toggle .icon-open {
  display: none;
}

body.nav-open .nav-toggle .icon-close {
  display: block;
}

.primary-nav {
  margin-left: auto;
}

.primary-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.85rem;
}

.primary-nav a {
  color: var(--color-secondary);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  text-decoration: underline;
}

.has-children {
  position: relative;
}

.has-children > a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.has-children > a svg {
  width: 0.65rem;
  height: 0.45rem;
}

.sub-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  min-width: 13.5rem;
  padding: 0.65rem 0;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.35rem);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
}

.has-children:hover > .sub-menu,
.has-children:focus-within > .sub-menu,
.has-children.is-open > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.sub-menu a {
  display: block;
  padding: 0.35rem 1rem;
  font-size: 1.15rem;
  white-space: nowrap;
}

.site-main {
  flex: 1;
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2.5rem var(--page-pad) 4rem;
}

.page-title {
  text-align: center;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  margin: 0 0 2.25rem;
}

.resume-name {
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  margin: 0.25rem 0 0.85rem;
}

.resume-meta {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-secondary);
  margin: 0 0 1rem;
}

.content h2,
.content h3 {
  font-weight: 700;
  font-size: 2.05rem;
  margin: 2.4rem 0 1rem;
}

.content h5 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.4rem;
}

.content p {
  margin: 0 0 1.15rem;
}

.content ul {
  margin: 0 0 1.5rem;
  padding-left: 1.35rem;
}

.content li {
  margin: 0.2rem 0;
}

.content hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 2.5rem 0;
}

.job-title {
  font-weight: 700;
  color: var(--color-secondary);
  margin: 1.5rem 0 0.5rem;
}

.screenshot {
  margin: 0 auto 1.5rem;
  max-width: 546px;
}

.screenshot img,
.project-card img {
  margin: 0 auto;
  border: 1px solid var(--color-border);
}

.stack-label {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-secondary);
  margin: 1.35rem 0 0.25rem;
}

.project-list {
  display: grid;
  gap: 2.25rem;
}

.project-card h2 {
  font-size: 1.25rem;
  font-weight: 400;
  margin: 0 0 0.75rem;
}

.project-card .row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.25rem 1.75rem;
  align-items: start;
}

.project-card img {
  width: 100%;
  max-width: 273px;
}

.project-meta {
  margin: 0;
  color: var(--color-text);
  line-height: 1.7;
}

.site-footer {
  padding: 2.5rem var(--page-pad) 3rem;
  text-align: center;
  color: var(--color-secondary);
  font-size: 0.95rem;
}

@media (min-width: 782px) {
  .site-title {
    font-size: 2.15rem;
  }
}

@media (max-width: 900px) {
  .site-tagline {
    display: none;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 40;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    display: none;
    padding: 0.5rem 0 1.25rem;
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.08);
  }

  body.nav-open .primary-nav {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0 var(--page-pad);
  }

  .nav-list > li {
    width: 100%;
    border-top: 1px solid var(--color-border);
  }

  .primary-nav a {
    display: flex;
    width: 100%;
    padding: 0.85rem 0;
    font-size: 1.45rem;
  }

  .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: 0;
    box-shadow: none;
    display: none;
    padding: 0 0 0.5rem 1rem;
  }

  .has-children.is-open > .sub-menu {
    display: block;
  }

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