/* fonts loaded via <link> in index.html for preconnect optimization */

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --border-radius: 0.75rem;
  --padding-size: 1.25rem;
  --min-bg-opacity: 0;
  --max-bg-opacity: 50%;
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  --accent-primary: #2c3e50;
  --accent-secondary: #34495e;
  --accent-hover: #1a252f;
  --card-bg: #ffffff;
  --card-border: #dee2e6;
  --shadow-sm: 0 0.0625rem 0.125rem rgba(0, 0, 0, 0.05);
  --shadow-md: 0 0.25rem 0.375rem -0.0625rem rgba(0, 0, 0, 0.1), 0 0.125rem 0.25rem -0.0625rem  rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 0.625rem 0.9375rem -0.1875rem rgba(0, 0, 0, 0.1), 0 0.25rem 0.375rem -0.125rem rgba(0, 0, 0, 0.05);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
  --pico-font-family: 'JetBrains Mono', sans-serif;
  --header-height: 4rem;
  --slide-down-size: 20vh;
  --contacts-size: 2;
  --max-container-size: 60rem;
}

[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #e2e8f0;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --accent-primary: #60a5fa;
  --accent-secondary: #3b82f6;
  --accent-hover: #2563eb;
  --card-bg: #1e293b;
  --card-border: #334155;
  --shadow-sm: 0 .0625rem .125rem rgba(0, 0, 0, 0.3);
  --shadow-md: 0 .25rem .375rem -0.0625rem rgba(0, 0, 0, 0.4), 0 .125rem .25rem -0.0625rem rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 .625rem .9375rem -0.1875rem rgba(0, 0, 0, 0.4), 0 .25rem .375rem -0.125rem rgba(0, 0, 0, 0.3);
}

[data-theme="light"] {
  .contact {
    color: var(--pico-color);
  }
}

@media (prefers-color-scheme: light) {
  .contact {
    color: var(--pico-color);
  }
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #e2e8f0;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --accent-primary: #60a5fa;
    --accent-secondary: #3b82f6;
    --accent-hover: #2563eb;
    --card-bg: #1e293b;
    --card-border: #334155;
    --shadow-sm: 0 .0625rem .125rem rgba(0, 0, 0, 0.3);
    --shadow-md: 0 .25rem .375rem -0.0625rem rgba(0, 0, 0, 0.4), 0 .125rem .25rem -0.0625rem rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 .625rem .9375rem -0.1875rem rgba(0, 0, 0, 0.4), 0 .25rem .375rem -0.125rem rgba(0, 0, 0, 0.3);
  }
  .contact {
    color: var(--accent-primary);
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height, 4rem) + 1rem);
  scrollbar-gutter: stable;
}

.w-100 {
  width: 100%;
}

.w-1\/3 {
  width: calc(100% / 3);
}

.w-2\/3 {
  width: calc(100% * 2 / 3);
}


.hero-avatar:hover::before {
  content: 1rem;
  width: 100%;
  height: 100%;
}

.main {
  container-name: main-container;
  container-type: inline-size;
}

.main-background {
  --s: 6.25rem;
  --c1: var(--bg-primary);
  --c2: var(--border-color);
  
  --_g: #0000 24%,
    var(--c2) 26% 34%,var(--c1) 36% 44%,
    var(--c2) 46% 54%,var(--c1) 56% 64%,
    var(--c2) 66% 74%,#0000 76%;
  background:
    radial-gradient(100% 100% at 100% 0,var(--_g)),
    radial-gradient(100% 100% at 0 100%,var(--_g)),
    radial-gradient(var(--c2) 14%,var(--c1) 16%) 
     calc(var(--s)/2) calc(var(--s)/2);
  background-size: var(--s) var(--s);
}
.secondary-background {
  --s: 6.25rem;
  --c1: var(--bg-primary);
  --c2: var(--border-color);
  
  --_g:#0000, #0004 5%,
     var(--c2) 6%  14%,var(--c1) 16% 24%,var(--c2) 26% 34%,var(--c1) 36% 44%,
     var(--c2) 46% 54%,var(--c1) 56% 64%,var(--c2) 66% 74%,var(--c1) 76% 84%,
     var(--c2) 86% 94%,#0004 95%,#0000;
  background:
    radial-gradient(100% 50% at 100% 0   ,var(--_g)),
    radial-gradient(100% 50% at 0    50% ,var(--_g)),
    radial-gradient(100% 50% at 100% 100%,var(--_g));
  background-size: var(--s) calc(2*var(--s));
}

.tertiary-background {
  --s: 6.25rem; 
  --c1: var(--bg-primary);
  --c2: var(--border-color);
  
  --_g1: 
    var(--c1)   calc(25%/3) ,#0000 0 calc(50%/3),
    var(--c1) 0 25%         ,#0000 0 75%,
    var(--c1) 0 calc(250%/3),#0000 0 calc(275%/3),
    var(--c1) 0;
  --_g2: 
    #0000   calc(25%/3) ,var(--c1) 0 calc(50%/3),
    #0000 0 calc(250%/3),var(--c1) 0 calc(275%/3),
    #0000 0;
  background:
    linear-gradient( 45deg,var(--_g2)),linear-gradient( 45deg,var(--_g1)),
    linear-gradient(-45deg,var(--_g2)),linear-gradient(-45deg,var(--_g1))
    var(--c2); /* second color */
  background-position: 0 0,var(--s) var(--s);
  background-size: calc(2*var(--s)) calc(2*var(--s));
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
  /* font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; */
  line-height: 1.6;
}

:focus-visible {
  outline: .125rem solid var(--accent-primary);
  outline-offset: .125rem;
}

::selection {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
}

.container,
.container-fluid {
  max-width: var(--max-container-size);
}

header {
  background-color: var(--bg-secondary);
  border-bottom: .0625rem solid var(--border-color);
  backdrop-filter: blur(.5rem);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

header nav a {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

header nav a:hover {
  color: var(--accent-primary);
}

.text-justify {
  text-align: justify;
}

.ml-0 {
  margin-left: 0;
}
.dropdown-menu {
  background-color: var(--card-bg);
  border: .0625rem solid var(--card-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  min-width: 8.75rem;
}

.dropdown-item {
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent-primary);
}

.btn {
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
}

#about .card ul.motto {
  padding-left: 0;
  list-style-type: none;
  > li {
    list-style-type: none;
  }
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-outline {
  border-color: var(--border-color);
  color: var(--text-primary);
}

.btn-outline:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn-ghost {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.5rem;
  border-radius: var(--radius-md);
}

.btn-ghost:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent-primary);
}

.card {
  background-color: var(--card-bg);
  border: .0625rem solid var(--card-border);
  border-radius: clamp(0rem, calc((100vw - 100%) * 1e5), var(--border-radius));
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
  transform: translateY(-0.125rem);
}

.card header {
  border-bottom: .0625rem solid var(--card-border);
  padding: var(--padding-size) var(--padding-size);
}

.card header h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--text-primary);
}

main section {
  transition: background-color var(--transition-normal);
}
.terminus {
  font-family: 'Terminus', sans-serif;
}
.proggy {
  font-family: 'ProggyCleanTTSZBP', sans-serif;
  font-family: 'ProggyCleanTTSZ', sans-serif;
  font-family: 'ProggyCleanTT', sans-serif;                                              
}
.jetbrains {
  font-family: 'JetBrains Mono', sans-serif;
}

.font-lighter {
  font-weight: 100;
}
.font-light {
  font-weight: 300;
}
.font-normal {
  font-weight: 400;
}

.font-bold {
  font-weight: 700;
}
.font-bolder {
  font-weight: 900;
}

#hero {
  /* background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%); */
  background-color: rgb(from var(--bg-primary) r g b / var(--max-bg-opacity));
  min-height: min(85vh, 60rem);
  display: flex;
  align-items: center;
  border-radius: clamp(0rem, calc((100vw - 100%) * 1e5), var(--border-radius));

  animation:
    fade-out-timeline linear forwards,
    slide-down-hero linear none
    ;
  animation-timeline: view(), view();
  animation-range-start: 100vh, 100vh;
  animation-range-end: 150vh, 150vh;
  transform: translateY(0);
  margin-top: -1rem;

  transition: margin-top 250ms ease-in-out;
}

/* 60rem = --max-container-size */
@container main-container (min-width: 60rem) {
  #hero {
    margin-top: 0rem;
  }
  .hero-content {
    width: calc(100% * 2 / 3);
  }
}

/* 60rem = --max-container-size */
@media (max-width: 60rem) {
  .contacts-wrapper {
    --contacts-size: 1;
  }
}

.communication-links {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.hero-content {
  margin: 0 auto;
  padding-inline: var(--padding-size);
}

.hero-avatar {
  aspect-ratio: 1 / 1;
  width: 9rem;
  border-radius: 50%;
  object-fit: cover;
  border: .25rem solid var(--accent-primary);
  box-shadow: var(--shadow-lg);
  margin-bottom: 1.5rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero-avatar:hover {
  transform: scale(1.25);
  box-shadow: 0 0 0 .25rem var(--bg-primary), 0 1.25rem 2.5rem rgba(0, 0, 0, 0.15);
}

#hero h1 {
  font-size: clamp(1.5rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

#hero .lead {
  font-size: clamp(1.1rem, 2.5vw, 1.250rem);
  color: var(--accent-primary);
  font-weight: 500;
  margin-bottom: 1rem;
}

#hero .text-muted {
  font-size: clamp(1rem, 1vw, 1.15rem);;
  max-width: 40rem;
}

.hero-social {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.proton {
  --brand: #6D4AFF;
}

.gmail {
  --brand: #EA4335;
}

.tuta {
  --brand: #850122;
}

.calendly {
  --brand: #006BFF;
}

.whatsapp {
  --brand: #25D366;
}

.telegram {
  --brand: #26A5E4;
}

.signal {
  --brand: #3A76F0;
}

.element {
  --brand: #0DBD8B;
}

.z-100 {
  z-index: 100;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-link:hover,
.social-link:focus-visible {
  background-color: var(--bg-tertiary);
  color: var(--brand, var(--accent-primary));
  transform: translateY(-0.125rem);
}

.social-link:focus-visible {
  outline: .125rem solid var(--accent-primary);
  outline-offset: .125rem;
}

[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-0.5rem);
  padding: 0.375rem 0.75rem;
  background-color: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 10;
  pointer-events: none;
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-0.25rem);
}

#about .card {
  /* height: 100%; */
  display: flex;
  flex-direction: column;
  padding-inline: var(--padding-size);
  padding-block: calc(var(--padding-size) * 1.25);
  line-height: calc();
}

#about article {
  margin: 0;
}

.py-1 {
  padding-block: 1rem;
}

.py-2 {
  padding-block: 2rem;
}

.about-text {
  margin: 0;
  font-weight: 100;
  /* font-size: 0.75rem; */
}

article {
  text-align: justify;
  text-justify: inter-character;
}

article > header + * {
  margin-top: 1rem;
}

.grid {
  display: grid;
  width: calc(100% - var(--pico-spacing));
  gap: 2rem;
}

.flex {
  display: flex;
}

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

.flex-col {
  flex-direction: column;
}

section + section {
  margin-top: 2.5rem;
}

section > header:first-child {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-direction: column;
  padding: var(--padding-size);
  -webkit-border-radius: var(--border-radius);
  -moz-border-radius: var(--border-radius);
  border-radius: clamp(0rem, calc((100vw - 100%) * 1e5), var(--border-radius));
  grid-column: 1 / -1;
  position: sticky;
  top: var(--header-height, 4rem);
  z-index: 90;
  background-color: var(--bg-secondary);
  backdrop-filter: blur(.5rem);
  border-bottom: .0625rem solid var(--border-color);
  > h2, p {
    margin: 0;
  }
}
#hero > header, #hero header {
  position: static;
  top: auto;
}
.flex-wrap {
  flex-wrap: wrap;
}

.gap-1 {
  gap: 1rem;
}
.gap-1\.5 {
  gap: 1.5rem
}

.gap-2 {
  gap: 2rem;
}

.full-row {
  grid-column: 1 / -1;
}

.flex {
  display: flex;
}

.flex-1 {
  flex: 1;
}

.contact-wrapper > * {
  max-width: fit-content;
}

.grid-col {
  grid-auto-flow: column dense;
  grid-template-columns: 1fr;
}

.grid-row {
  grid-auto-flow: row dense;
  grid-template-rows: 1fr;
}

.auto-fit.grid-col {
  grid-template-rows: repeat(auto-fit, minmax(min(16rem, 100%), 1fr));
}

.auto-fit.grid-row {
  grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr));
}

.items-center {
  justify-items: center;
}
.align-center {
  align-items: center;
}
.content-center {
  justify-content: center;
}
.content-between {
  justify-content: space-between;
}

.contacts-wrapper.grid {
  grid-template-columns: repeat(var(--contacts-size), minmax(min(16rem, 100%), 1fr));
  width: 100%;
  gap: 1rem;
}

.h-100 {
  height: 100%;
}

.block {
  display: block;
}
.iblock {
  display: inline-block;
}

#about .card header {
  flex-shrink: 0;
}

#about .card p,
#about .card ul {
  flex-grow: 1;
}

#about .card ul {
  /* margin: 0; */
  padding-left: var(--padding-size);
}

#about .card li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.skill-category {
  background-color: var(--card-bg);
  border: .0625rem solid var(--card-border);
  border-radius: clamp(0rem, calc((100vw - 100%) * 1e5), var(--border-radius));
  padding: 1.5rem;
  transition: all var(--transition-normal);
}

.skill-category:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

.skill-category h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: 9999rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  border: .0625rem solid transparent;
}

.skill-tag:hover {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  border-color: var(--accent-primary);
}

#projects-grid {
  display: grid;
  gap: 1.5rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card .card-header {
  position: relative;
  height: 11.25rem;
  overflow: hidden;
}

.project-card .card-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .card-header img {
  transform: scale(1.05);
}

.project-card .card-body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  padding: var(--padding-size);
}

.project-card .card-title {
  margin: 0 0 0.5rem;
}

.project-card .card-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.project-card .card-title a:hover {
  color: var(--accent-primary);
}

.project-card .card-text {
  flex-grow: 1;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.project-card .card-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: .0625rem solid var(--card-border);
}

.project-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.project-links {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.project-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.timeline {
  position: relative;
  max-width: var(--max-container-size);
  margin: 0 auto;
  grid-column: 1 / -1;
  padding-block: 3rem;
  border-radius: clamp(0rem, calc((100vw + (50rem - 100%) - 100%) * 1e5), var(--border-radius));
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: .125rem;
  background-color: var(--border-color);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 2rem;
}
.timeline-item + .timeline-item {
  margin-top: 3rem;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background-color: var(--accent-primary);
  border: .1875rem solid var(--bg-primary);
  box-shadow: 0 0 0 .125rem var(--border-color);
  z-index: 1;
}

.timeline-item:nth-child(odd)::before {
  right: -2.5rem;
}

.timeline-item:nth-child(even)::before {
  left: -2.5rem;
}

.timeline-date {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: 0.25rem;
  white-space: nowrap;
}

.timeline-role {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.25rem;
}

.timeline-company {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0 0 0.75rem;
}

.timeline-description {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  font-weight: 200;
  margin: 0;
}

.timeline {
  background-color: rgb(from var(--bg-primary) r g b / var(--min-bg-opacity));
  animation: fade-in-timeline linear forwards;
  animation-timeline: view();
  animation-range-start: 0%;
  animation-range-end: 50vh;
}

.timeline-item {
  scale: 0.25;
  opacity: 0;
  animation: fade-in linear forwards;
  animation-timeline: view();
  animation-range-start: 0%;
  animation-range-end: 50vh;
}

@media (prefers-reduced-motion: reduce) {
  #hero {
    animation: none;
  }
  .timeline {
    --min-bg-opacity: var(--max-bg-opacity);
    animation: none;
  }
  .timeline-item {
    animation: none;
    scale: 1;
    opacity: 1;
  }
}

@keyframes slide-down-hero {
  to {
    transform: translateY(var(--slide-down-size));
  }
}

@keyframes fade-in {
  to {
    scale: 1;
    opacity: 1;
  }
}

@keyframes fade-in-timeline {
  to {
    background-color: rgb(from var(--bg-primary) r g b / var(--max-bg-opacity));
  }
}

@keyframes fade-out-timeline {
  to {
    opacity: var(--min-bg-opacity);
    /* background-color: rgb(from var(--bg-primary) r g b / var(--min-bg-opacity)); */
  }
}

#contact .card {
  text-align: center;
  padding-inline: 1rem;
  padding-block: 2rem;
}

.text-align-center {
  text-align: center;
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: var(--bg-tertiary);
  color: var(--accent-primary);
  margin-bottom: 1rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  word-break: break-all;
}

.contact-link:hover,
.contact-link:focus-visible {
  color: var(--brand, var(--accent-hover));
  text-decoration: underline;
}

.contact-link svg {
  flex-shrink: 0;
}

.social-link.footer-social {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.social-link.footer-social:hover,
.social-link.footer-social:focus-visible {
  background-color: var(--bg-tertiary);
  color: var(--brand, var(--accent-primary));
  transform: translateY(-0.125rem);
}

footer {
  background-color: var(--bg-secondary);
  border-top: .0625rem solid var(--border-color);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

footer .text-muted {
  font-size: 0.875rem;
}

nav.container {
  padding-inline: var(--padding-size);
}

nav > * {
  flex: 1
}

@media (max-width: 36rem) {
  .container {
    --pico-spacing: 0rem;
  }
}

@media (max-width: 48rem) {
  .timeline::before {
    left: 1.5rem;
  }

  .timeline-item {
    width: 100%;
    left: 0 !important;
    text-align: left !important;
    padding-left: 3.5rem;
    padding-right: 1rem;
  }

  .timeline-item::before {
    left: 0.625rem !important;
    right: auto !important;
  }

  header nav ul {
    display: none;
  }
}

@media (max-width: 30rem) {
  .hero-avatar {
    width: 6rem;
    height: 6rem;
  }

  .hero-social {
    gap: 0.75rem;
  }

  .social-link {
    width: 2.5rem;
    height: 2.5rem;
  }

  .skill-category {
    padding: 1rem;
  }

  .project-card .card-header {
    height: 9rem;
  }

  .contact-icon {
    width: 3.5rem;
    height: 3.5rem;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  /* animation: fadeInUp 0.6s ease forwards; */
}

.sr-only {
  position: absolute;
  width: .0625rem;
  height: .0625rem;
  padding: 0;
  margin: -0.0625rem;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-primary);
  color: var(--bg-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  z-index: 1000;
  text-decoration: none;
  font-weight: 500;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

.flag.brasil {
  aspect-ratio: 7 / 10;
}

.flag.usa {
  aspect-ratio: 10 / 19;
}

.flag {
  width: 1.25rem;
  margin-right: 0.25rem;
}

.language-menu {
  width: max-content !important;
}

.lang.active {
  font-weight: bold;
  color: var(--accent-primary);
}

#theme-toggle {
  margin: 0;
}

header {
  border-bottom: 0;

  &.title.wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
}

.buttons-wrapper {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  justify-content: flex-end;
}

.links > .btn {
  padding: 0.5rem 1rem;
} 

.links .btn.btn-primary {
  color: white;
  font-weight: 700;
}

.hero-social {
  display: inline-flex;
  margin-left: 1rem;
}