:root {
  --bg: #f5f1eb;
  --bg-alt: #efeae2;
  --panel: rgba(255, 255, 255, 0.6);
  --panel-strong: #ffffff;
  --panel-stronger: #f0e8e1;
  --text: #171717;
  --muted: #5e5a56;
  --soft: #8f847d;
  --line: rgba(23, 23, 23, 0.12);
  --line-strong: rgba(23, 23, 23, 0.2);
  --accent: #ab6d4a;
  --accent-strong: #874f35;
  --accent-soft: rgba(171, 109, 74, 0.12);
  --shadow: 0 24px 60px rgba(23, 23, 23, 0.08);
  --radius: 24px;
  --radius-small: 16px;
  --content-width: 1180px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(171, 109, 74, 0.5);
  outline-offset: 3px;
}

.container {
  width: min(var(--content-width), calc(100% - 2rem));
  margin: 0 auto;
}

.narrow {
  width: min(860px, calc(100% - 2rem));
}

.section {
  padding: 7rem 0;
}

.alt-bg {
  background: rgba(255, 255, 255, 0.22);
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 700;
}

h1,
h2,
h3,
.brand-name {
  font-family: "Manrope", sans-serif;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.9rem, 5vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.06em;
  margin-bottom: 0;
}

h3 {
  font-size: clamp(1.25rem, 1.8vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -0.04em;
  margin-bottom: 0.85rem;
}

p {
  color: var(--muted);
  font-size: 1rem;
}

strong {
  color: var(--text);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(245, 241, 235, 0.76);
  border-bottom: 1px solid rgba(23, 23, 23, 0.04);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 5.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-width: fit-content;
}

.brand-mark {
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--text);
  color: var(--bg);
  font-family: "Manrope", sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
}

.brand-name {
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.8rem;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid var(--line);
}

.nav-link {
  position: relative;
  font-size: 0.92rem;
  color: var(--muted);
  transition: color var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--text);
}

.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  min-height: 3rem;
  padding: 0.85rem 1.4rem;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.nav-cta,
.button.primary {
  background: var(--text);
  color: #f7f4f2;
  box-shadow: 0 12px 36px rgba(23, 23, 23, 0.12);
}

.button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-strong);
}

.nav-cta:hover,
.button:hover,
.nav-cta:focus-visible,
.button:focus-visible {
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  margin: 0.28rem 0;
}

.hero {
  padding-top: 5.5rem;
  padding-bottom: 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  max-width: 620px;
}

.role {
  margin-bottom: 1.3rem;
  font-size: clamp(1.1rem, 1.5vw, 1.45rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--accent-strong);
}

.intro {
  max-width: 56ch;
  font-size: 1.06rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 1.6rem;
}

.social-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.social-list a {
  position: relative;
  color: var(--text);
  font-weight: 600;
}

.social-list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.social-list a:hover::after,
.social-list a:focus-visible::after {
  transform: scaleX(1);
}

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

.portrait-card {
  position: relative;
  width: min(100%, 480px);
  aspect-ratio: 0.86;
  padding: 1.3rem;
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.52), rgba(255, 255, 255, 0.18));
  border: 1px solid rgba(23, 23, 23, 0.08);
  box-shadow: var(--shadow);
}

.portrait-frame {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 24px;
  background: linear-gradient(180deg, #efe8e0 0%, #e1dbd5 100%);
  border: 1px solid rgba(23, 23, 23, 0.08);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-shape {
  position: absolute;
  border-radius: 999px;
  filter: blur(0.2px);
  opacity: 0.7;
}

.shape-one {
  width: 160px;
  height: 160px;
  background: rgba(171, 109, 74, 0.12);
  right: -18px;
  top: 18px;
}

.shape-two {
  width: 220px;
  height: 220px;
  background: rgba(23, 23, 23, 0.04);
  left: -24px;
  bottom: -20px;
}

.section-heading {
  margin-bottom: 2.5rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}

.about-copy {
  display: grid;
  gap: 1.2rem;
}

.about-copy p,
.about-meta p {
  font-size: 1.04rem;
}

.about-meta {
  display: grid;
  gap: 1.1rem;
  padding: 1.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.3);
}

.meta-label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  font-weight: 700;
}

.timeline {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding-left: 0.3rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0.85rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(171, 109, 74, 0.5), rgba(23, 23, 23, 0.08));
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 1.2rem;
  align-items: start;
}

.timeline-dot {
  position: relative;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.75rem;
  background: var(--accent);
  border: 0.35rem solid rgba(171, 109, 74, 0.15);
  border-radius: 50%;
  z-index: 1;
}

.timeline-content {
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  padding: 1.45rem 1.5rem;
  box-shadow: 0 18px 30px rgba(17, 17, 17, 0.02);
}

.timeline-date {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-entity,
.timeline-location {
  margin-bottom: 0.5rem;
  color: var(--text);
  font-weight: 600;
}

.timeline-location {
  color: var(--muted);
  font-weight: 500;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  padding: 0;
  margin: 1.1rem 0 0;
}

.tag-list li {
  padding: 0.5rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(171, 109, 74, 0.04);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.skill-card {
  padding: 1.6rem 1.3rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid var(--line);
  box-shadow: 0 14px 26px rgba(17, 17, 17, 0.02);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.skill-card:hover {
  transform: translateY(-4px);
  border-color: rgba(171, 109, 74, 0.3);
  box-shadow: 0 24px 50px rgba(17, 17, 17, 0.04);
}

.skill-card h3 {
  margin-bottom: 1rem;
}

.skill-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.skill-card li {
  color: var(--muted);
  position: relative;
  padding-left: 1rem;
}

.skill-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68rem;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--accent);
}

.project-stack {
  display: grid;
  gap: 2rem;
}

.project {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
  padding: 1rem;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.32);
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px rgba(17, 17, 17, 0.04);
}

.project.reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.project.reverse .project-media {
  order: 2;
}

.project.reverse .project-content {
  order: 1;
}

.project-media {
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: #f1ece7;
}

.project-media img {
  width: 100%;
  aspect-ratio: 1.45;
  object-fit: cover;
  transition: transform 260ms ease, filter 260ms ease;
}

.project:hover .project-media img {
  transform: scale(1.02);
  filter: saturate(1.06);
}

.project-content {
  padding: 0.8rem 0.4rem;
}

.project-year {
  display: inline-block;
  margin-bottom: 0.6rem;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-problem {
  margin-top: 1rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  margin-top: 1.2rem;
}

.project-links a {
  color: var(--text);
  font-weight: 600;
  position: relative;
}

.project-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.22rem;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.project-links a:hover::after,
.project-links a:focus-visible::after {
  transform: scaleX(1);
}

.contact-section {
  padding-bottom: 6rem;
}

.contact-wrap {
  display: grid;
  gap: 1.6rem;
  padding: clamp(1.8rem, 3vw, 2.5rem);
  border-radius: 28px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.52), rgba(171, 109, 74, 0.04));
  box-shadow: var(--shadow);
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.15rem 1rem;
  border-radius: var(--radius-small);
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid var(--line);
  transition: transform var(--transition), border-color var(--transition);
}

.contact-item:hover,
.contact-item:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(171, 109, 74, 0.3);
}

.contact-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--soft);
}

.contact-item strong {
  font-size: 1rem;
  word-break: break-word;
}

.copy-email {
  justify-self: start;
}

.site-footer {
  border-top: 1px solid rgba(23, 23, 23, 0.08);
  background: rgba(255, 255, 255, 0.15);
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 5rem;
  flex-wrap: wrap;
}

.footer-wrap p {
  margin: 0;
  color: var(--text);
}

.footer-links {
  display: inline-flex;
  gap: 1rem;
}

.footer-links a {
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

@media (max-width: 920px) {
  .hero-grid,
  .about-grid,
  .project,
  .project.reverse,
  .skills-grid,
  .contact-list {
    grid-template-columns: 1fr;
  }

  .project.reverse .project-media,
  .project.reverse .project-content {
    order: initial;
  }

  .nav-toggle {
    display: inline-block;
    margin-left: auto;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.8rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(245, 241, 235, 0.98);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: 0 18px 42px rgba(17, 17, 17, 0.08);
  }

  .site-nav.is-open {
    display: flex;
  }

  .nav-cta {
    display: none;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 5rem 0;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .nav-cta {
    width: 100%;
  }

  .social-list {
    gap: 0.7rem 0.9rem;
  }

  .timeline-item {
    grid-template-columns: 1.2rem minmax(0, 1fr);
    gap: 0.8rem;
  }

  .timeline-content {
    padding: 1.2rem 1rem;
  }

  .footer-wrap {
    justify-content: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

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