/* Tessa Bordiano — portfolio */
/* Typeface: Museo Sans Rounded (with system fallback) */

@font-face {
  font-family: "Museo Sans Rounded";
  src: url("https://db.onlinewebfonts.com/t/470ad2519927fa4eedb66fdcd82af115.woff2") format("woff2"),
       url("https://db.onlinewebfonts.com/t/470ad2519927fa4eedb66fdcd82af115.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Museo Sans Rounded";
  src: url("https://db.onlinewebfonts.com/t/cf2e520b1f09b1054a329a50e225ac01.woff2") format("woff2"),
       url("https://db.onlinewebfonts.com/t/cf2e520b1f09b1054a329a50e225ac01.woff") format("woff");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-sans: "Museo Sans Rounded", "Nunito", system-ui, -apple-system, sans-serif;
  --bg: #faf9f7;
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --accent: #2d2d2d;
  --border: #e5e3e0;
  --z-header: 100;
  --z-modal: 200;
  --z-modal-content: 201;
  --touch-target: 44px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  text-wrap: pretty;
}

a {
  color: var(--text);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* ----- Sticky header ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  padding: 1rem 1rem;
  padding-top: max(1rem, env(safe-area-inset-top));
  border-bottom: 1px solid var(--border);
  text-align: center;
  background: var(--bg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.site-title {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-sans);
  margin: 0;
  text-wrap: balance;
}
.site-title a:hover {
  text-decoration: none;
}

/* Hamburger: visible only on mobile */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--touch-target);
  height: var(--touch-target);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle:hover {
  color: var(--muted);
}
.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.nav-toggle-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 22px;
  height: 22px;
}
.nav-toggle-icon span {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
body.nav-open .nav-toggle-icon span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
body.nav-open .nav-toggle-icon span:nth-child(2) {
  opacity: 0;
}
body.nav-open .nav-toggle-icon span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ----- Nav ----- */
.site-nav {
  margin-top: 0.75rem;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 1rem;
}

.site-nav a,
.nav-submenu-trigger {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0.5rem 0.25rem;
  min-height: var(--touch-target);
  min-width: var(--touch-target);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.nav-submenu-trigger:hover {
  color: var(--text);
}

.nav-item-with-submenu {
  position: relative;
}

.nav-submenu {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 10rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease-out, visibility 0.15s;
  z-index: var(--z-header);
}

.nav-item-with-submenu:hover .nav-submenu,
.nav-item-with-submenu:focus-within .nav-submenu,
.nav-submenu[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.nav-submenu a {
  display: block;
  padding: 0.5rem 1rem;
  text-align: left;
  white-space: nowrap;
}

.nav-submenu-trigger[aria-expanded="true"] + .nav-submenu {
  opacity: 1;
  visibility: visible;
}

/* ----- Main ----- */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1rem 4rem;
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
  padding-bottom: max(4rem, env(safe-area-inset-bottom));
}

.main-content-home {
  padding-top: 0;
}

/* ----- About Me ----- */
.about-me {
  padding: 2rem 0 3rem;
  border-bottom: 1px solid var(--border);
}

.about-me-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 640px;
  margin: 0 auto;
}

.about-me-headshot {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
  aspect-ratio: 1;
}

.about-me-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 0.5rem;
  text-wrap: balance;
}

.about-me-bio {
  font-size: 1rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
  text-wrap: pretty;
}

@media (min-width: 600px) {
  .about-me-inner {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
  }
  .about-me-headshot {
    width: 240px;
    height: 240px;
    flex-shrink: 0;
  }
}

/* ----- Content sections (Fine Art, Digital Design, etc.) ----- */
.content-section {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}

.content-section:last-of-type {
  border-bottom: none;
}

.section-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 1.25rem;
  text-wrap: balance;
}

.section-preview {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-preview .section-preview-link {
  display: block;
  overflow: hidden;
}

.section-preview img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--border);
}

.section-preview {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 480px) {
  .section-preview-cols-3 .section-preview {
    grid-template-columns: repeat(3, 1fr);
  }
  .section-preview-cols-4 .section-preview {
    grid-template-columns: repeat(4, 1fr);
  }
}

.view-gallery-btn {
  display: inline-block;
  padding: 0.6rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text);
  border: 1px solid var(--text);
  min-height: var(--touch-target);
  min-width: 10rem;
  text-align: center;
  line-height: 1.4;
}

.view-gallery-btn:hover {
  text-decoration: none;
  background: var(--text);
  color: var(--bg);
}

.content-section-full .section-heading {
  margin-bottom: 1.5rem;
}

.content-section-full .gallery {
  margin-top: 0;
}

.page-title {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-sans);
  color: var(--muted);
  margin: 0 0 1.5rem;
  text-align: center;
  text-wrap: balance;
}

/* ----- Gallery grid ----- */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.gallery img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--border);
}

.gallery-link {
  display: block;
  overflow: hidden;
}

.gallery-link:hover {
  text-decoration: none;
}

@media (prefers-reduced-motion: no-preference) {
  .gallery-link:hover img {
    opacity: 0.92;
  }
  .gallery img {
    transition: opacity 0.2s ease-out;
  }
}

/* ----- Modal ----- */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.modal[hidden] {
  display: none !important;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  cursor: pointer;
}

.modal-content {
  position: relative;
  z-index: var(--z-modal-content);
  max-width: 100%;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  padding-top: calc(var(--touch-target) + 0.5rem);
}

.modal-image {
  max-width: 100%;
  max-height: calc(100dvh - 4rem);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.modal-close {
  position: absolute;
  top: max(0.5rem, env(safe-area-inset-top));
  right: max(0.5rem, env(safe-area-inset-right));
  width: var(--touch-target);
  height: var(--touch-target);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.5);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
}

.modal-close svg {
  width: 1.25rem;
  height: 1.25rem;
}

.modal-close:hover {
  background: rgba(0, 0, 0, 0.7);
}

/* ----- Tablet and up ----- */
@media (min-width: 600px) {
  .site-title {
    font-size: 1.75rem;
  }
  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
  }
}

@media (min-width: 768px) {
  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
  }
}

@media (min-width: 900px) {
  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
  }
}

/* ----- Mobile: hamburger + collapsible nav ----- */
@media (max-width: 599px) {
  .site-header {
    padding-bottom: 0.5rem;
  }
  .header-inner {
    justify-content: space-between;
    text-align: left;
  }
  .nav-toggle {
    display: flex;
    flex-shrink: 0;
  }
  .site-title {
    font-size: 1.25rem;
  }

  .site-nav {
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    transition: max-height 0.25s ease, visibility 0.25s;
    margin-top: 0;
  }
  body.nav-open .site-nav {
    max-height: 85vh;
    overflow: auto;
    visibility: visible;
    margin-top: 0.5rem;
    padding-bottom: 0.5rem;
    border-top: 1px solid var(--border);
    -webkit-overflow-scrolling: touch;
  }
  body.nav-open {
    overflow: hidden;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav > .nav-list > li > a,
  .nav-submenu-trigger {
    display: flex;
    align-items: center;
    min-height: var(--touch-target);
    padding: 0.875rem 1rem;
    font-size: 1rem;
    -webkit-tap-highlight-color: transparent;
  }

  .nav-item-with-submenu {
    border-bottom: 1px solid var(--border);
  }

  .nav-submenu-trigger {
    width: 100%;
    justify-content: space-between;
    text-align: left;
  }

  .nav-submenu-trigger::after {
    content: "▼";
    font-size: 0.65em;
    opacity: 0.7;
    transition: transform 0.2s ease;
  }

  .nav-submenu-trigger[aria-expanded="true"]::after {
    transform: rotate(180deg);
  }

  .nav-submenu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0 0 0 1rem;
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    visibility: visible;
    transition: max-height 0.2s ease;
  }

  .nav-submenu[aria-hidden="false"] {
    max-height: 20rem;
    padding: 0.5rem 0 0.75rem 1rem;
    border-top: 1px solid var(--border);
  }

  .nav-submenu a {
    min-height: var(--touch-target);
    padding: 0.75rem 1rem 0.75rem 0;
    display: flex;
    align-items: center;
  }
}

/* Desktop: hide hamburger, restore header padding */
@media (min-width: 600px) {
  .site-header {
    padding-bottom: 1rem;
  }
  .nav-toggle {
    display: none !important;
  }
}