/*
Theme Name: Margherita 2026
Author: Fabio Venni
Version: 2.0.0
Requires PHP: 8.0
*/

@font-face {
  font-family: "Marcellus";
  src: url("fonts/marcellus-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Raleway";
  src: url("fonts/raleway-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Raleway";
  src: url("fonts/raleway-latin-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Raleway";
  src: url("fonts/raleway-latin-600-normal.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* Tokens
   Breakpoints: 40em, 48em, 64em, 90em */

:root {
  --color-bg: #fff;
  --color-text: #252f2c;
  --color-muted: #6f6f6f;
  --color-media: #eeeeec;
  --color-focus: #252f2c;
  --color-accent: #2f5b8c;

  --font-display: "Marcellus", Georgia, serif;
  --font-body: "Raleway", system-ui, sans-serif;

  --fs-sm: 0.875rem;
  --fs-md: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-lg: clamp(1.25rem, 1.1rem + 0.75vw, 1.75rem);
  --fs-xl: clamp(1.75rem, 1.3rem + 2.25vw, 3.5rem);

  --lh-tight: 1.15;
  --lh-body: 1.6;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  --page-width: 88rem;
  --text-width: 42rem;
  --page-gutter: clamp(1.25rem, 4vw, 3rem);
  --section-gap: clamp(var(--space-12), 8vw, var(--space-24));
  --card-gap: clamp(var(--space-6), 3vw, var(--space-12));

  --header-logo-size: clamp(1.5rem, 4.4vw, 3.25rem);
  --header-logo-size-mobile: clamp(0.875rem, 4.2vw, 1.25rem);
  --header-offset: 10.5rem;

  --color-text-inverse: #fff;
  --color-text-on-image-muted: rgb(255 255 255 / 0.8);

  --hero-min-height: 24rem;
  --hero-offset: 16rem;
  --hero-offset-mobile: 6rem;
  --hero-fade: 9rem;
  --hero-fade-mobile: 6rem;
  --hero-overlay: linear-gradient(to bottom, transparent, rgb(0 0 0 / 0.7));
  --hero-title-width: 60rem;

  --hero-text-inset: var(--space-8);

  --icon-mail: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='1'/%3E%3Cpath d='m3 6 9 7 9-7'/%3E%3C/svg%3E");
  --duration: 200ms;
}

/* Base */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: var(--header-offset);
}

html:has(.admin-bar) {
  scroll-padding-top: calc(var(--header-offset) + var(--wp-admin--admin-bar--height, 32px));
}

@media (max-width: 600px) {
  html:has(.admin-bar) {
    scroll-padding-top: var(--header-offset);
  }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3,
p,
ul,
figure {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

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

/* UI links: muted, underline on hover and when current */

.site-nav__link,
.lang-switch__link,
.pagination .page-numbers,
.section__link,
.site-footer__link {
  color: var(--color-muted);
  transition: color var(--duration);
}

.site-nav__link,
.lang-switch__link,
.pagination .page-numbers,
.section__link,
.site-footer__link,
.site-footer__email,
.hero__back,
.hero__link,
.card__link {
  text-decoration: none;
}

.site-nav__link:hover,
.site-nav__link[aria-current],
.lang-switch__link:hover,
.lang-switch__link[aria-current],
.pagination a.page-numbers:hover,
.pagination .current,
.section__link:hover,
.site-footer__link:hover {
  color: var(--color-text);
}

.site-nav__link:hover,
.site-nav__link[aria-current="page"],
.lang-switch__link:hover,
.lang-switch__link[aria-current],
.pagination a.page-numbers:hover,
.pagination .current,
.section__link:hover,
.site-footer__link:hover,
.site-footer__email:hover,
.hero__back:hover,
.hero__link:hover,
.card__link:hover .card__title {
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 10;
  padding: var(--space-2) var(--space-4);
  background: var(--color-text);
  color: var(--color-bg);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

.wp-block-group__inner-container {
  display: contents;
}

.site-main {
  display: grid;
  grid-template-columns:
    [full-start] minmax(var(--page-gutter), 1fr)
    [content-start] minmax(0, var(--page-width))
    [content-end] minmax(var(--page-gutter), 1fr)
    [full-end];
  padding-block: var(--space-12) var(--section-gap);
}

.site-main > * {
  grid-column: content;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--color-bg);
}

.admin-bar .site-header {
  top: var(--wp-admin--admin-bar--height, 32px);
}

@media (max-width: 600px) {
  .admin-bar .site-header {
    top: 0;
  }
}

.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(100% - 2 * var(--page-gutter), var(--page-width));
  margin-inline: auto;
}

.site-header__logo {
  grid-column: 2;
  display: block;
  padding-block: var(--space-8) var(--space-6);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--header-logo-size);
  line-height: 1;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color var(--duration);
}

.site-header__logo:hover {
  color: var(--color-accent);
}

.site-header__toggle {
  display: none;
}

.lang-switch {
  grid-column: 3;
  justify-self: end;
  display: flex;
  gap: var(--space-1);
}

.lang-switch__link {
  display: block;
  padding: var(--space-2);
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
}

.lang-switch__item:last-child .lang-switch__link {
  margin-right: calc(-1 * var(--space-2));
}

.site-nav {
  grid-column: 1 / -1;
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 clamp(var(--space-6), 6vw, var(--space-16));
}

.site-nav__link {
  display: block;
  padding-block: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  white-space: nowrap;
}

@media (max-width: 47.99em) {
  :root {
    --header-offset: 5rem;
  }

  .site-header__logo {
    padding-block: var(--space-6);
    font-size: var(--header-logo-size-mobile);
  }

  .site-header__toggle {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    display: block;
    margin-left: calc(-1 * var(--space-2));
    padding: var(--space-3) var(--space-2);
    border: 0;
    background: none;
    color: var(--color-text);
    cursor: pointer;
  }

  .site-header__toggle-icon {
    position: relative;
    display: block;
    width: 1.25rem;
    height: 0.75rem;
    border-block: 1px solid currentColor;
  }

  .site-header__toggle-icon::before,
  .site-header__toggle-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    border-top: 1px solid currentColor;
    transform: translateY(-50%);
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-icon {
    border-color: transparent;
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before {
    transform: translateY(-50%) rotate(45deg);
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after {
    transform: translateY(-50%) rotate(-45deg);
  }

  .lang-switch {
    grid-row: 1;
  }

  .site-nav {
    display: none;
    padding-block: var(--space-4) var(--space-8);
  }

  .is-menu-open .site-nav {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav__link {
    padding-block: var(--space-2);
    font-size: var(--fs-lg);
  }
}

/* Hero */

.hero {
  margin-block: calc(var(--space-6) - var(--space-12)) var(--space-12);
}

.hero__kicker {
  margin-bottom: var(--space-2);
  color: var(--color-muted);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  max-width: var(--hero-title-width);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 400;
  line-height: var(--lh-tight);
  text-transform: uppercase;
}

.hero--image {
  position: relative;
  height: max(var(--hero-min-height), 100svh - var(--hero-offset));
  overflow: hidden;
  background: var(--color-media);
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero--video {
  container-type: size;
}

.hero__embed {
  position: absolute;
  top: 50%;
  left: 50%;
  width: max(100cqw, 100cqh * 16 / 9);
  height: max(100cqh, 100cqw * 9 / 16);
  max-width: none;
  border: 0;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero--image .hero__text {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: var(--hero-fade) var(--hero-text-inset) var(--space-8);
  padding-inline: max(var(--hero-text-inset), (100% - var(--text-width)) / 2);
  background: var(--hero-overlay);
  color: var(--color-text-inverse);
}

@media (min-width: 48em) {
  .hero:not(.hero--image):has(~ .article) .hero__text {
    padding-inline: max(var(--hero-text-inset), (100% - var(--text-width)) / 2);
  }
}

.hero--image .hero__kicker {
  color: var(--color-text-on-image-muted);
}

@media (max-width: 47.99em) {
  .hero--image {
    grid-column: full;
    height: auto;
    max-height: calc(100svh - var(--hero-offset-mobile));
    aspect-ratio: 4 / 5;
    margin-top: calc(-1 * var(--space-12));
  }

  .hero--image .hero__text {
    padding: var(--hero-fade-mobile) var(--page-gutter) var(--space-6);
  }
}

/* Page heads and sections */

.section {
  margin-top: var(--section-gap);
}

@media (min-width: 48em) {
  .section,
  .site-main > .cards,
  .site-main > .pagination,
  .lenses,
  .project-info,
  .project-links,
  .project-gallery {
    padding-inline: var(--hero-text-inset);
  }

  .hero:has(~ .cards) .hero__text {
    padding-inline: var(--hero-text-inset);
  }
}

.section__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
  margin-bottom: var(--space-8);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 400;
}

.section__link {
  font-size: var(--fs-sm);
}

.empty {
  color: var(--color-muted);
}

@media (min-width: 64em) {
  .cards--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Home intro */

.home .hero__img {
  object-position: center 65%;
}

.intro {
  width: 100%;
  max-width: var(--text-width);
  margin-inline: auto;
}

.intro > * + * {
  margin-top: var(--space-4);
}

.intro > p:first-child {
  margin-bottom: var(--space-8);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  line-height: var(--lh-tight);
}

.intro h2,
.intro h3 {
  margin-top: var(--space-12);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 400;
  scroll-margin-top: var(--space-6);
}

.intro > :first-child {
  margin-top: 0;
}

.intro > :is(h2, h3):not(:first-child)::before {
  content: "* * *";
  display: block;
  margin-bottom: var(--space-6);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  letter-spacing: 0.5em;
  line-height: 1;
  text-align: center;
  text-indent: 0.5em;
}

.intro .intro__cta {
  margin-top: var(--space-8);
}


/* Buttons */

.button,
.site-nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.button::before,
.site-nav__cta::before {
  content: "";
  flex: none;
  width: 1.1em;
  height: 1.1em;
  background: currentColor;
  -webkit-mask: var(--icon-mail) center / contain no-repeat;
  mask: var(--icon-mail) center / contain no-repeat;
}

.button:hover,
.site-nav__cta:hover {
  text-decoration: underline;
}

.site-nav__cta {
  padding-block: var(--space-3);
}

.site-nav__item--cta {
  display: flex;
  align-items: center;
}

@media (max-width: 47.99em) {
  .site-nav__cta {
    padding-block: var(--space-2);
    font-size: var(--fs-lg);
  }
}

/* Cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr));
  gap: var(--space-12) var(--card-gap);
}

.card__link {
  display: block;
}

.card__media {
  aspect-ratio: 4 / 3;
  margin-bottom: var(--space-4);
  overflow: hidden;
  background: var(--color-media);
}

.card__img {
  width: 100%;
  height: 100%;
  color: transparent;
  object-fit: cover;
  transition: opacity var(--duration);
}

.card__link:hover .card__img {
  opacity: 0.85;
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 400;
  line-height: var(--lh-tight);
  text-transform: uppercase;
}

.card__year {
  margin-top: var(--space-1);
  color: var(--color-muted);
  font-size: var(--fs-sm);
}

/* Pagination */

.pagination {
  margin-top: var(--section-gap);
}

.pagination__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
}

.pagination .page-numbers {
  display: block;
  padding: var(--space-1) var(--space-2);
  font-size: var(--fs-sm);
}

/* Article (pages, blog posts) */

.article {
  width: 100%;
  max-width: var(--text-width);
  margin-inline: auto;
  overflow-wrap: anywhere;
}

.article__body > * + * {
  margin-top: var(--space-4);
}

.article__body h2,
.article__body h3,
.project__body > h2,
.project__body > h3 {
  margin-top: var(--space-12);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 400;
  line-height: var(--lh-tight);
}

/* Flow inside content */

.intro > :is(h2, h3) + *,
.article__body > :is(h2, h3) + *,
.project__body > :is(h2, h3) + * {
  margin-top: var(--space-3);
}

.intro > :is(.wp-block-embed, .wp-block-image, .wp-block-table, p:has(> iframe, > img)),
.article__body > :is(.wp-block-embed, .wp-block-image, .wp-block-table, p:has(> iframe, > img)),
.project__body > :is(.wp-block-embed, .wp-block-image, .wp-block-table, p:has(> iframe, > img)) {
  margin-block: var(--space-8);
}

.intro iframe,
.article__body iframe,
.project__body iframe {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
}

.article__body ul,
.project__body > ul {
  padding-left: 1.25em;
  list-style: disc;
}

.article__body li + li,
.project__body > ul li + li {
  margin-top: var(--space-1);
}

.wp-block-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.wp-block-table td,
.wp-block-table th {
  padding: var(--space-2) var(--space-3) var(--space-2) 0;
  text-align: left;
  vertical-align: top;
}

.wp-block-embed.wp-embed-aspect-4-3 iframe {
  aspect-ratio: 4 / 3;
}

.wp-block-embed.wp-embed-aspect-1-1 iframe {
  aspect-ratio: 1;
}

.wp-block-embed.wp-embed-aspect-9-16 iframe {
  width: min(100%, 22rem);
  aspect-ratio: 9 / 16;
}

/* Project */

.project__body > :not(.lenses, .project-info, .project-gallery, .project-links) {
  max-width: var(--text-width);
  margin-inline: auto;
}

@media (min-width: 48em) {
  .intro,
  .article,
  .project__body > :not(.lenses, .project-info, .project-gallery, .project-links) {
    max-width: min(var(--text-width), 100% - 2 * var(--hero-text-inset));
  }
}

:where(.project__body > * + *) {
  margin-top: var(--space-4);
}

.project__body > p {
  max-width: var(--text-width);
  font-size: var(--fs-md);
}

.project__body > p + p {
  margin-top: var(--space-4);
}

.project__body > p:first-child {
  font-size: var(--fs-lg);
  line-height: 1.45;
}

.lenses {
  display: grid;
  gap: var(--space-12) var(--card-gap);
  margin-top: var(--section-gap);
}

.lens__name {
  color: var(--color-muted);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lens__title {
  margin-block: var(--space-2) var(--space-4);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 400;
  line-height: var(--lh-tight);
}

.lens p + p {
  margin-top: var(--space-4);
}

@media (min-width: 64em) {
  .lenses {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-info {
  display: grid;
  gap: var(--space-12) var(--card-gap);
  margin-top: var(--section-gap);
}

@media (min-width: 64em) {
  .project-info {
    grid-template-columns: 2fr 1fr;
  }
}

.project-info__title {
  margin-bottom: var(--space-4);
  color: var(--color-muted);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.credit {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: var(--space-4);
  padding-block: var(--space-2);
  font-size: var(--fs-sm);
}

.credit__label {
  color: var(--color-muted);
}

.credit--note {
  display: block;
}

@media (max-width: 39.99em) {
  .credit {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.tag-group {
  font-size: var(--fs-sm);
}

.tag-group + .tag-group {
  margin-top: var(--space-3);
}

.tag-group__label {
  display: block;
  color: var(--color-muted);
}

.project-links {
  margin-top: var(--space-8);
}

.project-links__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
  font-size: var(--fs-sm);
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr));
  gap: var(--card-gap);
  margin-top: var(--section-gap);
}

.project-gallery__item {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--color-media);
}

.project-gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Previous / next */

.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  width: 100%;
  max-width: var(--text-width);
  margin: var(--section-gap) auto 0;
}

.post-nav__link {
  display: block;
  text-decoration: none;
}

.post-nav__link--next {
  grid-column: 2;
  text-align: right;
}

.post-nav__label {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--color-muted);
  font-size: var(--fs-sm);
  transition: color var(--duration);
}

.post-nav__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: var(--lh-tight);
  text-transform: uppercase;
}

.post-nav__link:hover .post-nav__label {
  color: var(--color-text);
}

.post-nav__link:hover .post-nav__title {
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

@media (min-width: 48em) {
  .post-nav {
    max-width: min(var(--text-width), 100% - 2 * var(--hero-text-inset));
  }
}

@media (max-width: 39.99em) {
  .post-nav {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .post-nav__link--next {
    grid-column: 1;
    text-align: left;
  }
}

/* Footer */

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4) var(--space-12);
  width: min(100% - 2 * var(--page-gutter), var(--page-width));
  margin-inline: auto;
  padding-block: var(--space-12);
}

@media (min-width: 48em) {
  .site-footer__inner {
    padding-inline: var(--hero-text-inset);
  }
}

.site-footer__contact {
  flex-basis: 100%;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
}

.site-footer__email {
  overflow-wrap: anywhere;
}

.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
}

.site-footer__social,
.site-footer__legal {
  color: var(--color-muted);
  font-size: var(--fs-sm);
}

/* Cookie notice */

.cookie-notice {
  position: fixed;
  right: var(--page-gutter);
  bottom: var(--page-gutter);
  left: var(--page-gutter);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--space-4) var(--space-6);
  max-width: 34rem;
  padding: var(--space-4) var(--space-6);
  background: var(--color-text);
  color: var(--color-text-inverse);
  font-size: var(--fs-sm);
}

.cookie-notice[hidden] {
  display: none;
}

.cookie-notice__link {
  color: inherit;
}

.cookie-notice__button {
  flex: none;
  margin-left: auto;
  padding: var(--space-2) var(--space-4);
  border: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.cookie-notice__button:hover {
  color: var(--color-accent);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}