:root {
  --bg: #000000;
  --ink: #fafafa;
  --muted: #f4f3f1;
  --line: #d8d8d6;
  --surface: #6e6e6e;

  --font-display: "Playfair Display";
  --font-body: "Inter", -apple-system, BlinkMacSystemFont;

  --container: 1180px;
  --pad: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  user-select:var(--ink);
}

*::selection {
  background: var(--ink);
  color: var(--bg); 
  
}

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
}
p {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
button {
  font-family: inherit;
}

.mono {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.rule {
  max-width: var(--container);
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

/* 
   Nav
*/
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 22px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav__link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding-bottom: 3px;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--ink);
  transition: right 0.5s var(--ease);
}
.nav__link:hover::after {
  right: 0;
}
.nav__link--active::after {
  right: 0;
}

.nav__link--cta {
  border: 1px solid var(--ink);
  padding: 8px 16px 9px;
  border-radius: 100px;
  transition: all 0.3s var(--ease);
}
.nav__link--cta::after {
  display: none;
}
.nav__link--cta:hover {
  background: var(--ink);
  color: var(--bg);
}



.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
}
.nav__toggle-bar {
  width: 16px;
  height: 1.5px;
  background: var(--ink);
  margin: 0 auto;
  transition: transform 0.2s var(--ease);
}

@media (max-width: 820px) {
  .nav__toggle {
    display: flex;
  }
  .nav__menu {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--ease);
  }
  .nav__menu.is-open {
    max-height: 320px;
  }
  .nav__link {
    padding: 18px var(--pad);
    border-bottom: 1px solid var(--line);
  }
  .nav__link--cta {
    border: none;
    border-radius: 0;
  }
  .nav__link::after {
    display: none;
  }
}

/* 
   Reveal
*/
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 
   Hero
*/
.hero {
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(48px, 9vw, 96px) var(--pad) clamp(56px, 8vw, 88px);
  display: flex;
  flex-direction: column;
  min-height: 86svh;
  justify-content: space-between;
}

.hero__top {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__top i {
  font-size: 11px;
  margin-right: 5px;
  opacity: 0.7;
}

.hero__title {
  font-size: clamp(56px, 11vw, 148px);
  line-height: 0.96;
  letter-spacing: -0.01em;
  margin: clamp(24px, 6vw, 40px) 0;
}
.hero__title span {
  display: block;
}
.hero__title-em {
  font-style: italic;
  font-weight: 500;
}

.hero__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.hero__lede {
  max-width: 460px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--muted);
}

.hero__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition:
    gap 0.2s var(--ease),
    opacity 0.2s var(--ease);
}
.hero__link:hover {
  gap: 13px;
}
.hero__link i {
  font-size: 12px;
}

/* 
   Section shared
*/
.section {
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 110px) var(--pad);
}

.section__head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: clamp(40px, 6vw, 64px);
}

.section__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--muted);
}

.section__title {
  font-size: clamp(30px, 4vw, 44px);
  letter-spacing: -0.01em;
  flex: 1;
}

/* 
   About
*/
.about__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(32px, 6vw, 80px);
}

.about__portrait {
  margin: 0;
}

.about__photo {
  position: relative;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  box-shadow:
    0 20px 45px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 color-mix(in srgb, var(--ink) 16%, transparent);
  overflow: hidden;
}

.about__photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--ink) 12%, transparent) 0%,
    transparent 45%
  );
  pointer-events: none;
  z-index: 1;
}

.about__photo-icon {
  font-size: 48px;
  opacity: 0.3;
  color: var(--muted);
}

.about__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__photo-cap {
  font-size: 11px;
}

.about__pull {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.4;
  letter-spacing: -0.005em;
  margin-bottom: 32px;
  max-width: 560px;
}

.about__text {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
}

.about__stats {
  display: flex;
  gap: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat__num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
}
.stat__label {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.about__workwith {
  margin-top: 36px;
}

.card {
  position: relative;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  padding: 32px 30px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--ink) 16%, transparent);
  box-shadow:
    0 20px 45px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 color-mix(in srgb, var(--ink) 14%, transparent);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--ink) 10%, transparent) 0%,
    transparent 45%
  );
  pointer-events: none;
}

.card h3 {
  font-size: clamp(20px, 2.2vw, 24px);
  margin-bottom: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.card li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: flex-start;
  padding-left: 4px;
}

.card__icon {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.2;
  margin-top: 4px;
  opacity: 0.5;
}

.card li span {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.card li strong {
  color: var(--ink);
}

@media (max-width: 820px) {
  .about__grid {
    grid-template-columns: 1fr;
  }
  .about__portrait {
    max-width: 280px;
  }
}

/* 
   Services
*/
.services__list {
  display: flex;
  flex-direction: column;
}

.service {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: baseline;
  transition: padding-left 0.3s var(--ease);
}
.services__list .service:last-child {
  border-bottom: 1px solid var(--line);
}
.service:hover {
  padding-left: 12px;
}

.service__title {
  font-size: clamp(22px, 2.8vw, 30px);
  letter-spacing: -0.005em;
  display: flex;
  align-items: center;
  gap: 14px;
}

.service__icon {
  font-size: 20px;
  opacity: 0.4;
  flex-shrink: 0;
}

.service__text {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  max-width: 440px;
}

@media (max-width: 720px) {
  .service {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* 
   Contact
*/
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
}

.contact__title {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-top: 14px;
}

.contact__right {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact__sub {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 380px;
  margin-bottom: 24px;
}

.contact__email {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.6vw, 26px);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  width: fit-content;
  margin-bottom: 40px;
  transition: opacity 0.2s var(--ease);
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact__email i {
  font-size: 18px;
  opacity: 0.5;
}
.contact__email:hover {
  opacity: 0.6;
}

.contact__social {
  display: flex;
  gap: 28px;
}

.social-link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s var(--ease);
  display: flex;
  align-items: center;
  gap: 7px;
}
.social-link i {
  font-size: 15px;
}
.social-link:hover {
  color: var(--ink);
}

@media (max-width: 720px) {
  .contact__grid {
    grid-template-columns: 1fr;
  }
}

/* 
   Projects page
*/
.projects-page {
  min-height: 70svh;
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.proj-card {
  background: color-mix(in srgb, var(--ink) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-radius: 16px;
  overflow: hidden;
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}
.proj-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
}

.proj-card__thumb {
  position: relative;
  aspect-ratio: 18 / 16;
  background: var(--surface);
  overflow: hidden;
}

.proj-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.proj-card:hover .proj-card__img {
  transform: scale(1.04);
}

.proj-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: color-mix(in srgb, var(--ink) 20%, transparent);
  background: repeating-linear-gradient(
    135deg,
    color-mix(in srgb, var(--ink) 4%, transparent) 0,
    color-mix(in srgb, var(--ink) 4%, transparent) 1px,
    transparent 1px,
    transparent 14px
  );
}

.proj-card__tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(8px);
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-radius: 100px;
  padding: 4px 10px;
  font-size: 10px;
}

.proj-card__body {
  padding: 22px 24px 28px;
}

.proj-card__title {
  font-size: 20px;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.proj-card__desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 18px;
}

.proj-card__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 30%, transparent);
  padding-bottom: 2px;
  transition: gap 0.2s var(--ease);
}
.proj-card__link i {
  font-size: 11px;
}
.proj-card__link:hover {
  gap: 11px;
}

/* 
   Footer
*/
.footer {
  border-top: 1px solid var(--line);
}
.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 28px var(--pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}
.footer__back {
  transition: opacity 0.2s var(--ease);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer__back:hover {
  opacity: 0.6;
}

@media (max-width: 480px) {
  .footer__inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}