@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Manrope:wght@500;600;700&display=swap");

:root {
  --ink: #172119;
  --ink-soft: #4f5a51;
  --forest: #193528;
  --forest-deep: #10251b;
  --cream: #f3efe5;
  --paper: #fffdf7;
  --clay: #b7603d;
  --line: rgba(23, 33, 25, 0.16);
  --white: #ffffff;
  --header-height: 84px;
  --page-width: 1240px;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(23, 33, 25, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "DM Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

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

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

h1,
h2,
h3 {
  line-height: 1.07;
  letter-spacing: -0.04em;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  background: var(--white);
  color: var(--ink);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 100;
  display: flex;
  width: 100%;
  height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 max(28px, calc((100vw - var(--page-width)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(243, 239, 229, 0.93);
  backdrop-filter: blur(14px);
}

.site-header--overlay {
  position: absolute;
  border-bottom-color: rgba(255, 255, 255, 0.18);
  background: linear-gradient(to bottom, rgba(6, 17, 11, 0.42), transparent);
  color: var(--white);
  backdrop-filter: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 11px;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
  color: inherit;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: inherit;
}

.home-page {
  background: var(--forest-deep);
}

.home-hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.home-hero__image,
.home-hero__shade {
  position: absolute;
  inset: 0;
}

.home-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.015);
  animation: hero-settle 1.2s ease-out both;
}

.home-hero__shade {
  background:
    linear-gradient(90deg, rgba(7, 20, 13, 0.62) 0%, rgba(7, 20, 13, 0.28) 48%, rgba(7, 20, 13, 0.08) 76%),
    linear-gradient(0deg, rgba(7, 20, 13, 0.48) 0%, transparent 62%);
}

.home-hero__content {
  position: relative;
  z-index: 2;
  width: min(var(--page-width), calc(100% - 56px));
  margin: 0 auto;
  padding: 170px 0 104px;
}

.home-hero h1 {
  max-width: 980px;
  margin-bottom: 24px;
  font-size: clamp(4rem, 9vw, 8.5rem);
  font-weight: 600;
  letter-spacing: -0.075em;
  text-wrap: balance;
}

.home-hero__summary {
  max-width: 620px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  line-height: 1.55;
}

.photo-credit {
  position: absolute;
  z-index: 2;
  right: max(18px, calc((100vw - var(--page-width)) / 2));
  bottom: 18px;
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
}

.photo-credit a {
  color: inherit;
}

.eyebrow {
  margin-bottom: 18px;
  color: var(--clay);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow--light {
  color: rgba(255, 255, 255, 0.7);
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

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

.button--light {
  background: var(--white);
  color: var(--forest-deep);
}

.button--light:hover,
.button--light:focus-visible {
  background: #e9e1d2;
}

.button--dark {
  background: var(--forest);
  color: var(--white);
}

.button--small {
  min-height: 44px;
  padding: 0 19px;
  font-size: 14px;
}

.page-shell,
.project-detail {
  width: min(var(--page-width), calc(100% - 56px));
  margin: 0 auto;
}

.page-intro {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: end;
  gap: 48px;
  padding: clamp(80px, 11vw, 150px) 0 72px;
}

.page-intro h1 {
  margin: 0;
  font-size: clamp(4rem, 9vw, 8rem);
  font-weight: 600;
  letter-spacing: -0.075em;
}

.page-intro > p:last-child {
  max-width: 470px;
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 19px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  padding-bottom: 110px;
}

.project-card {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.project-card:hover,
.project-card:focus-visible {
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.project-card__image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--forest);
}

.project-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.project-card:hover .project-card__image,
.project-card:focus-visible .project-card__image {
  transform: scale(1.035);
}

.project-card__type {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.project-card__body {
  padding: 30px;
}

.project-card__meta {
  margin-bottom: 14px;
  color: var(--clay);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-card h2 {
  margin-bottom: 16px;
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  font-weight: 600;
}

.project-card__body > p:not(.project-card__meta) {
  max-width: 620px;
  margin-bottom: 26px;
  color: var(--ink-soft);
}

.text-link,
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
}

.projects-note {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: 44px;
  margin-bottom: 120px;
  padding: 54px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.projects-note h2 {
  margin-bottom: 18px;
  font-size: clamp(2.3rem, 4.5vw, 4.8rem);
  font-weight: 600;
}

.projects-note > p:last-child {
  max-width: 620px;
  margin: auto 0 8px;
  color: var(--ink-soft);
  font-size: 18px;
}

.project-detail {
  padding-top: 72px;
}

.project-detail__intro {
  padding-bottom: 72px;
}

.back-link {
  margin-bottom: 58px;
  color: var(--ink);
  text-decoration: none;
}

.project-detail__heading {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  align-items: end;
  gap: 70px;
}

.project-detail h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(3rem, 6.3vw, 6.8rem);
  font-weight: 600;
  letter-spacing: -0.07em;
}

.project-detail__dek {
  max-width: 470px;
  margin: 0 0 12px;
  color: var(--ink-soft);
  font-size: 18px;
}

.paper-reader {
  margin-bottom: 110px;
  overflow: hidden;
  border-radius: var(--radius);
  background: #d9d4c8;
  box-shadow: inset 0 0 0 1px rgba(23, 33, 25, 0.08);
}

.paper-reader__toolbar {
  position: sticky;
  z-index: 5;
  top: 0;
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 24px;
  border-bottom: 1px solid rgba(23, 33, 25, 0.14);
  background: rgba(243, 239, 229, 0.95);
  backdrop-filter: blur(14px);
}

.paper-reader__toolbar .eyebrow {
  margin-bottom: 2px;
}

.paper-reader__status {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.paper-pages {
  display: grid;
  gap: 32px;
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.paper-pages img {
  width: 100%;
  height: auto;
  background: var(--white);
  box-shadow: 0 14px 40px rgba(23, 33, 25, 0.16);
}

.about-page {
  padding-top: clamp(70px, 10vw, 140px);
}

.about-hero {
  display: grid;
  grid-template-columns: minmax(280px, 0.68fr) 1.32fr;
  gap: clamp(44px, 8vw, 120px);
  align-items: start;
  padding-bottom: 130px;
}

.about-portrait {
  position: sticky;
  top: 32px;
  display: flex;
  min-height: 590px;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 34px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 76% 24%, rgba(183, 96, 61, 0.72), transparent 26%),
    linear-gradient(150deg, #254f3c 0%, #132a20 74%);
  color: var(--white);
}

.about-portrait::before,
.about-portrait::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  content: "";
}

.about-portrait::before {
  width: 430px;
  height: 430px;
  top: 22%;
  right: -40%;
}

.about-portrait::after {
  width: 260px;
  height: 260px;
  bottom: -8%;
  left: -20%;
}

.about-portrait span {
  position: relative;
  z-index: 2;
  font-family: "Manrope", Arial, sans-serif;
  font-size: clamp(5rem, 11vw, 9rem);
  font-weight: 600;
  letter-spacing: -0.08em;
}

.about-portrait p {
  position: relative;
  z-index: 2;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.about-copy h1 {
  margin-bottom: 30px;
  font-size: clamp(4rem, 8vw, 7.2rem);
  font-weight: 600;
  letter-spacing: -0.075em;
}

.about-copy p {
  max-width: 740px;
  color: var(--ink-soft);
  font-size: 18px;
}

.about-copy .about-copy__lead {
  color: var(--ink);
  font-family: "Manrope", Arial, sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.035em;
}

.about-focus {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  padding: 100px 0;
  border-top: 1px solid var(--line);
}

.about-focus h2 {
  max-width: 580px;
  font-size: clamp(2.6rem, 5vw, 5.5rem);
  font-weight: 600;
}

.focus-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.focus-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.focus-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.focus-list > li > span {
  color: var(--clay);
  font-size: 12px;
  font-weight: 700;
}

.focus-list h3 {
  margin-bottom: 8px;
  font-size: 24px;
  font-weight: 600;
}

.focus-list p {
  max-width: 540px;
  margin: 0;
  color: var(--ink-soft);
}

.contact-panel {
  margin-bottom: 110px;
  padding: clamp(38px, 7vw, 88px);
  border-radius: var(--radius);
  background: var(--forest);
  color: var(--white);
}

.contact-panel h2 {
  max-width: 860px;
  margin-bottom: 22px;
  font-size: clamp(2.8rem, 6vw, 6.2rem);
  font-weight: 600;
}

.contact-panel > p:not(.eyebrow) {
  max-width: 680px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
}

.contact-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.copy-email {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  gap: 22px;
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.copy-email span:last-child {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.site-footer {
  display: flex;
  width: min(var(--page-width), calc(100% - 56px));
  min-height: 100px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.not-found {
  display: grid;
  min-height: calc(100svh - var(--header-height));
  place-items: center;
  padding: 48px 28px;
  text-align: center;
}

.not-found h1 {
  margin-bottom: 18px;
  font-size: clamp(4rem, 12vw, 9rem);
  font-weight: 600;
}

.not-found p {
  max-width: 520px;
  margin-bottom: 30px;
  color: var(--ink-soft);
}

@keyframes hero-settle {
  from {
    opacity: 0;
    transform: scale(1.06);
  }
  to {
    opacity: 1;
    transform: scale(1.015);
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 72px;
  }

  .site-header {
    padding: 0 22px;
  }

  .menu-toggle {
    position: relative;
    z-index: 102;
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 10px;
    padding: 0;
    cursor: pointer;
  }

  .menu-toggle__label {
    font-size: 13px;
    font-weight: 700;
  }

  .menu-toggle__icon,
  .menu-toggle__icon::before {
    display: block;
    width: 18px;
    height: 1px;
    background: currentColor;
    content: "";
    transition: transform 180ms ease;
  }

  .menu-toggle__icon::before {
    transform: translateY(5px);
  }

  .menu-toggle[aria-expanded="true"] .menu-toggle__icon {
    transform: rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] .menu-toggle__icon::before {
    transform: rotate(-90deg);
  }

  .site-nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
    padding: 90px 28px 40px;
    background: var(--forest-deep);
    color: var(--white);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    font-family: "Manrope", Arial, sans-serif;
    font-size: clamp(2.4rem, 11vw, 5rem);
    font-weight: 600;
    letter-spacing: -0.05em;
  }

  .site-nav a::after {
    display: none;
  }

  .site-header:has(.site-nav.is-open) {
    color: var(--white);
  }

  .home-hero__content,
  .page-shell,
  .project-detail,
  .site-footer {
    width: min(100% - 40px, var(--page-width));
  }

  .home-hero__content {
    padding-bottom: 80px;
  }

  .home-hero h1 {
    font-size: clamp(3.8rem, 17vw, 7rem);
  }

  .photo-credit {
    right: 14px;
    bottom: 9px;
    max-width: 210px;
    text-align: right;
  }

  .page-intro,
  .project-detail__heading,
  .about-focus,
  .projects-note {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .page-intro {
    padding: 80px 0 54px;
  }

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

  .projects-note {
    padding: 44px 0;
  }

  .project-detail__intro {
    padding-bottom: 52px;
  }

  .back-link {
    margin-bottom: 42px;
  }

  .about-hero {
    grid-template-columns: 1fr;
    padding-bottom: 90px;
  }

  .about-portrait {
    position: relative;
    top: auto;
    min-height: 360px;
  }

  .about-focus {
    padding: 76px 0;
  }
}

@media (max-width: 560px) {
  .brand > span:last-child {
    display: none;
  }

  .home-hero__shade {
    background:
      linear-gradient(90deg, rgba(7, 20, 13, 0.58), rgba(7, 20, 13, 0.16)),
      linear-gradient(0deg, rgba(7, 20, 13, 0.68) 0%, transparent 70%);
  }

  .home-hero__image {
    object-position: 60% center;
  }

  .home-hero__summary {
    max-width: 94%;
    font-size: 16px;
  }

  .page-intro h1 {
    font-size: clamp(3.4rem, 18vw, 5.4rem);
  }

  .project-card__body {
    padding: 24px;
  }

  .paper-reader {
    margin-right: -20px;
    margin-left: -20px;
    border-radius: 0;
  }

  .paper-reader__toolbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 20px;
  }

  .paper-pages {
    width: calc(100% - 24px);
    gap: 18px;
    padding: 20px 0 34px;
  }

  .contact-panel {
    margin-right: -20px;
    margin-left: -20px;
    border-radius: 0;
  }

  .copy-email {
    width: 100%;
    justify-content: space-between;
    overflow: hidden;
  }

  .copy-email span:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .site-footer {
    min-height: 120px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}