/* Nordic Quiet — ÅBEN-inspired: boxy grotesk + dark outlines */

:root {
  --bg: #f0f2f4;
  --bg-soft: #e6eaee;
  --bg-wash: #d5dde6;
  --text: #0b0d10;
  --text-muted: #3d4450;
  --accent: #1c2b3a;
  --accent-soft: rgba(11, 13, 16, 0.06);
  --line: #0b0d10;
  --border: #0b0d10;
  --border-thin: 1.5px solid var(--line);
  --border-thick: 2px solid var(--line);
  --surface: #f7f8f9;
  --font-display: "Space Grotesk", "Helvetica Neue", sans-serif;
  --font-body: "Space Grotesk", "Helvetica Neue", sans-serif;
  --space: clamp(1.25rem, 3vw, 2.5rem);
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.01em;
  background:
    radial-gradient(ellipse 70% 45% at 90% -10%, var(--bg-wash) 0%, transparent 50%),
    linear-gradient(180deg, #f5f6f7 0%, var(--bg) 55%, var(--bg-soft) 100%);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.028;
  z-index: 1000;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

a {
  color: var(--text);
  text-decoration: none;
}

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

/* —— Nav —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(240, 242, 244, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: var(--border-thin);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem var(--space);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.nav-brand:hover {
  color: var(--text);
  opacity: 0.65;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  position: relative;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1.5px;
  background: var(--line);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

/* —— Layout —— */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space);
}

.section {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
  border-top: var(--border-thin);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0 0 1rem;
  color: var(--text);
  text-transform: uppercase;
}

.section-lead {
  color: var(--text-muted);
  max-width: 36rem;
  margin: 0 0 2.5rem;
}

/* —— Hero —— */
.hero {
  min-height: calc(100vh - 4rem);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(3rem, 6vw, 4.5rem);
  /* room for the offset outline behind the portrait */
  padding-right: 1rem;
  padding-bottom: clamp(3.5rem, 7vw, 5rem);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1rem, 3vw, 2rem) 0;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7.5vw, 4.75rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 0.95;
  margin: 0 0 1.25rem;
  color: var(--text);
  text-transform: uppercase;
}

.hero-tagline {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 400;
  color: var(--text-muted);
  margin: 0 0 2rem;
  max-width: 22rem;
  line-height: 1.45;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 0;
  border: var(--border-thin);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.btn-primary {
  background: var(--text);
  color: #f5f6f7;
  border-color: var(--line);
}

.btn-primary:hover {
  background: transparent;
  color: var(--text);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn-ghost:hover {
  background: var(--text);
  color: #f5f6f7;
}

/* Tall portrait as a graphic print frame */
.hero-visual {
  position: relative;
  justify-self: end;
  width: min(100%, 420px);
  aspect-ratio: 2 / 3;
  max-height: min(78vh, 640px);
  overflow: hidden;
  border: var(--border-thick);
  background: var(--bg-soft);
  z-index: 1;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  border: var(--border-thick);
  transform: translate(14px, 14px);
  z-index: -1;
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

/* —— Bio —— */
.bio-text {
  font-size: 1.1rem;
  max-width: 42rem;
  color: var(--text);
  margin: 0;
  line-height: 1.7;
}

/* —— Projects —— */
.project-list {
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 5vw, 3.5rem);
}

.project {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
}

.project:nth-child(even) .project-media {
  order: 2;
}

.project-media {
  overflow: hidden;
  background: var(--bg-soft);
  aspect-ratio: 16 / 10;
  border: var(--border-thick);
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  transition: transform 0.7s var(--ease);
}

.project:hover .project-media img,
.project.is-visible .project-media img {
  transform: scale(1);
}

.project-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  text-transform: uppercase;
}

.project-desc {
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.project-links a {
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.45rem 0.85rem;
  border: var(--border-thin);
  color: var(--text);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.project-links a::after {
  display: none;
}

.project-links a:hover {
  background: var(--text);
  color: #f5f6f7;
}

.featured-footer {
  margin-top: 2.5rem;
}

/* —— Skills / coursework —— */
.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 2rem);
}

.meta-block {
  border: var(--border-thin);
  padding: 1.5rem 1.5rem 1.35rem;
  background: var(--surface);
}

.meta-block h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.meta-group {
  margin-bottom: 1.35rem;
}

.meta-group:last-child {
  margin-bottom: 0;
}

.meta-group dt {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.meta-group dd {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.65;
}

.credentials-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  align-items: flex-start;
}

.credential-item {
  min-width: 0;
}

.credential-item dt {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.credential-item dd {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.65;
}

/* —— Footer —— */
.site-footer {
  border-top: var(--border-thin);
  padding: 2rem 0 2.5rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.footer-email {
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-transform: uppercase;
}

.footer-email:hover {
  opacity: 0.65;
  color: var(--text);
}

.social-links {
  display: flex;
  gap: 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.social-links a {
  color: var(--text);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.45rem 0.85rem;
  border: var(--border-thin);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.social-links a:hover {
  background: var(--text);
  color: #f5f6f7;
}

/* —— Page intro (projects) —— */
.page-intro {
  padding: clamp(3rem, 7vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
}

/* —— Motion —— */
@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-rise {
  animation: rise-in 0.75s var(--ease) both;
}

.hero-rise-delay-1 {
  animation-delay: 0.1s;
}

.hero-rise-delay-2 {
  animation-delay: 0.2s;
}

.reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

@media (prefers-reduced-motion: reduce) {
  .hero-rise,
  .reveal,
  .project-media img,
  .nav-links a::after {
    animation: none !important;
    transition: none !important;
  }

  .hero-rise,
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* —— Responsive —— */
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 2.25rem;
  }

  .hero-visual {
    order: -1;
    justify-self: center;
    width: min(72vw, 340px);
    max-height: none;
  }

  .hero-visual::before {
    transform: translate(10px, 10px);
  }

  .project,
  .project:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .project:nth-child(even) .project-media {
    order: 0;
  }

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

@media (max-width: 520px) {
  .nav-links {
    gap: 1rem;
  }

  .nav-links a {
    font-size: 0.8rem;
  }

  .hero-name {
    font-size: clamp(2.35rem, 11vw, 3rem);
  }
}