:root {
  --black: #000000;
  --white: #ffffff;
  --blue: #0c65ff;
  --green: #0dff5e;
  --grey: #d9d9d9;
  --grey-hover: #cfcfcf;

  --bg: var(--white);
  --text: var(--black);
  --accent: var(--blue);

  --font-heading: "obvia", "Archivo Black", "Arial Black", sans-serif;
  --font-body: "Exo 2", sans-serif;

  --container-width: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --grid-line: rgba(0, 0, 0, 0.06);
  --grid-size: 48px;
}

:root[data-theme="dark"] {
  --bg: var(--black);
  --text: var(--white);
  --accent: var(--green);
  --grey: #1e1e1e;
  --grey-hover: #2a2a2a;
  --grid-line: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  background-position: center top;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

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

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Load-in & scroll reveal animations ---------- */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

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

  .reveal-fade {
    opacity: 0;
    transition: opacity 0.8s ease;
  }

  .reveal-fade.is-visible {
    opacity: 1;
  }
}

/* ---------- Header ---------- */

.site-header {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

.header-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.75rem, 4vw, 2.75rem);
}

.logo img {
  width: clamp(100px, 10vw, 160px);
}

.logo-dark {
  display: none;
}

:root[data-theme="dark"] .logo-light {
  display: none;
}

:root[data-theme="dark"] .logo-dark {
  display: block;
}

.main-nav {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 1rem;
}

.main-nav a {
  font-weight: 500;
  font-size: clamp(0.9rem, 1.6vw, 1.1rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}

.main-nav a:nth-child(1) { justify-self: start; }
.main-nav a:nth-child(2) { justify-self: center; }
.main-nav a:nth-child(3) { justify-self: end; }

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--accent);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding-top: clamp(2rem, 6vw, 4rem);
  padding-bottom: clamp(2rem, 6vw, 4rem);
}

.hero-mark-wrap {
  position: relative;
  width: 100%;
  transition: opacity 0.7s ease, transform 0.3s ease-out;
  will-change: transform;
}

.hero-mark-text {
  width: 100%;
  height: auto;
  display: block;
}

.hero-mark-text-dark {
  display: none;
}

:root[data-theme="dark"] .hero-mark-text-light {
  display: none;
}

:root[data-theme="dark"] .hero-mark-text-dark {
  display: block;
}

/* Positioned to match the skull's exact spot within the original artwork
   (measured via getBBox against the 463.38 x 309.05 viewBox) */
.skull-toggle {
  position: absolute;
  left: 80.0296%;
  top: 69.1571%;
  width: 19.9696%;
  height: 30.8418%;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.2s ease;
}

.skull-toggle:hover,
.skull-toggle:focus-visible {
  transform: scale(1.08);
}

.skull-toggle:focus-visible {
  outline: 3px solid var(--text);
  outline-offset: 4px;
  border-radius: 50%;
}

.skull-light,
.skull-dark {
  width: 100%;
  height: 100%;
  display: block;
}

.skull-dark {
  display: none;
}

:root[data-theme="dark"] .skull-light {
  display: none;
}

:root[data-theme="dark"] .skull-dark {
  display: block;
}

/* ---------- Portfolio grid ---------- */

.portfolio {
  padding-bottom: 20px;
}

.portfolio-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  aspect-ratio: 2 / 3;
}

.portfolio-row {
  display: flex;
  flex-direction: row;
  gap: 20px;
  flex-grow: 1;
  flex-basis: 0;
  min-height: 0;
  transition: flex-grow 0.45s ease-in-out;
}

.portfolio-item {
  display: block;
  flex-grow: 1;
  flex-basis: 0;
  min-width: 0;
  background: var(--grey);
  border-radius: 25px;
  overflow: hidden;
  cursor: pointer;
  transition: flex-grow 0.45s ease-in-out, background-color 0.3s ease;
}

.portfolio-item img,
.portfolio-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.portfolio-img-left {
  object-position: left center;
}

.portfolio-item:hover {
  background: var(--grey-hover);
}

.portfolio-item:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
}

.portfolio-row.is-active-row {
  flex-grow: 3.3;
}

.portfolio-item.is-active-item {
  flex-grow: 3.3;
  background: var(--grey-hover);
}

.portfolio-carousel {
  position: relative;
}

.portfolio-item .portfolio-carousel-img {
  display: none;
}

.portfolio-item .portfolio-carousel-img.is-visible {
  display: block;
}

.portfolio-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  color: var(--white);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
  z-index: 2;
}

.portfolio-nav svg {
  width: 20px;
  height: 20px;
}

.portfolio-nav-prev {
  left: 16px;
}

.portfolio-nav-next {
  right: 16px;
}

.portfolio-item.is-active-item .portfolio-nav {
  opacity: 1;
  pointer-events: auto;
}

.portfolio-nav:hover,
.portfolio-nav:focus-visible {
  background: rgba(0, 0, 0, 0.65);
  transform: translateY(-50%) scale(1.1);
}

.portfolio-placeholder-inner {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text);
  opacity: 0.35;
}

.portfolio-placeholder-icon {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
  font-weight: 700;
}

.portfolio-placeholder-label {
  font-size: clamp(0.75rem, 1.2vw, 0.95rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 640px) {
  .portfolio-grid {
    aspect-ratio: 1 / 2;
  }
}

/* ---------- About ---------- */

.about {
  display: flex;
  align-items: stretch;
  gap: 20px;
  padding-bottom: 20px;
}

.about-media {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  aspect-ratio: 1 / 1;
  border: 2px solid var(--text);
  border-radius: 25px;
  overflow: hidden;
}

.about-sticker {
  position: absolute;
  left: 6%;
  bottom: 6%;
  width: 22%;
  height: auto;
  pointer-events: none;
  z-index: 2;
  transition: transform 0.25s ease;
}

.about-media:hover .about-sticker {
  transform: rotate(-12deg);
}

.about-sticker-dark {
  display: none;
}

:root[data-theme="dark"] .about-sticker-light {
  display: none;
}

:root[data-theme="dark"] .about-sticker-dark {
  display: block;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-img-dark {
  display: none;
}

:root[data-theme="dark"] .about-img-light {
  display: none;
}

:root[data-theme="dark"] .about-img-dark {
  display: block;
}

.social-links {
  display: flex;
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
  flex-shrink: 0;
}

.social-link {
  color: var(--accent);
  transition: transform 0.2s ease;
}

.social-link svg {
  width: clamp(22px, 2.4vw, 28px);
  height: clamp(22px, 2.4vw, 28px);
  display: block;
}

.social-link:hover,
.social-link:focus-visible {
  transform: scale(1.1);
}

.about-copy {
  flex: 1 1 0;
  min-width: 0;
  background: var(--bg);
  border: 2px solid var(--text);
  border-radius: 25px;
  overflow: hidden;
}

.about-copy-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.about-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.about-heading {
  font-family: "obvia-condensed", var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.75rem);
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--accent);
  margin: 0;
}

.about-text {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.6;
  max-width: 55ch;
  margin: 0 0 1rem;
}

.about-text:last-child {
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .about {
    flex-direction: column;
  }

  .about-media,
  .about-copy {
    flex: 0 1 auto;
  }
}

/* ---------- Contact ---------- */

.contact {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.contact-heading {
  font-family: "obvia-condensed", var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.2rem, 5.36vw, 4.34rem);
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
  margin: 0;
}

.contact-heading-accent {
  color: var(--accent);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-row {
  display: flex;
  align-items: stretch;
  gap: 20px;
}

.contact-fields {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-input {
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--text);
  background: var(--bg);
  border: 2px solid var(--text);
  border-radius: 10px;
  padding: 1rem 1.25rem;
}

.contact-input::placeholder {
  color: var(--text);
  opacity: 0.5;
  text-transform: capitalize;
}

.contact-input:focus-visible {
  outline: none;
  border-color: var(--accent);
}

.contact-textarea-wrap {
  flex: 1 1 0;
  min-width: 0;
}

.contact-textarea {
  width: 100%;
  height: 100%;
  resize: none;
}

.contact-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.contact-status {
  font-size: 0.9rem;
  margin: 0;
}

.contact-status.is-success {
  color: var(--accent);
}

.contact-submit {
  margin-left: auto;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bg);
  background: var(--accent);
  border: none;
  border-radius: 10px;
  padding: 0.85rem 2.5rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.contact-submit:hover,
.contact-submit:focus-visible {
  transform: scale(1.05);
}

@media (max-width: 640px) {
  .contact-heading {
    white-space: normal;
  }

  .contact-row {
    flex-direction: column;
  }

  .contact-textarea {
    height: auto;
    min-height: 160px;
  }
}

/* ---------- 404 page ---------- */

body:has(.notfound) {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.notfound {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.5rem;
  padding: 2rem;
}

.notfound-logo {
  width: clamp(90px, 15vw, 150px);
  height: auto;
}

.notfound-logo-dark {
  display: none;
}

:root[data-theme="dark"] .notfound-logo-light {
  display: none;
}

:root[data-theme="dark"] .notfound-logo-dark {
  display: block;
}

.notfound-code {
  font-family: "obvia-condensed", var(--font-heading);
  font-weight: 800;
  font-size: clamp(8rem, 28vw, 17rem);
  line-height: 1;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

.notfound-text {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin: 0;
}

/* ---------- Footer ---------- */

.site-footer {
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  background: var(--accent);
  color: var(--bg);
  border-radius: 10px;
  padding: 0.85rem clamp(1.5rem, 4vw, 2.5rem);
}

.footer-tagline {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: "obvia-condensed", var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(1.2rem, 2.7vw, 1.8rem);
  margin: 0;
}

.footer-face {
  width: clamp(24px, 3vw, 32px);
  height: auto;
}

.footer-face-dark {
  display: none;
}

:root[data-theme="dark"] .footer-face-light {
  display: none;
}

:root[data-theme="dark"] .footer-face-dark {
  display: block;
}

.footer-copyright {
  font-size: clamp(0.8rem, 1.5vw, 0.95rem);
  margin: 0;
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}