input[name="theme"],
input[name="language"] {
  display: none;
}

:root {
  --ink: #fff;
  --ink-dim: #8a8368;
  --bg: #000;
  --border: #fff;
  --card-bg: #000;
  --separator: #2a2a2a;
  --link-hover: #fff;
  --button-hover-bg: #fff;
  --button-hover-text: #000;
}

#theme-dracula:checked ~ .site {
  --ink: #f8f8f2;
  --ink-dim: #6272a4;
  --bg: #282a36;
  --border: #bd93f9;
  --card-bg: #282a36;
  --separator: #44475a;
  --link-hover: #ff79c6;
  --button-hover-bg: #bd93f9;
  --button-hover-text: #282a36;
}

#theme-tokyonight:checked ~ .site {
  --ink: #c0caf5;
  --ink-dim: #565f89;
  --bg: #1a1b26;
  --border: #7aa2f7;
  --card-bg: #1a1b26;
  --separator: #292e42;
  --link-hover: #7dcfff;
  --button-hover-bg: #7aa2f7;
  --button-hover-text: #1a1b26;
}

#theme-gruvbox:checked ~ .site {
  --ink: #ebdbb2;
  --ink-dim: #928374;
  --bg: #282828;
  --border: #d79921;
  --card-bg: #282828;
  --separator: #504945;
  --link-hover: #fabd2f;
  --button-hover-bg: #d79921;
  --button-hover-text: #282828;
}

#theme-matrix:checked ~ .site {
  --ink: #00ff41;
  --ink-dim: #008f11;
  --bg: #000;
  --border: #00ff41;
  --card-bg: #000;
  --separator: #003b00;
  --link-hover: #39ff14;
  --button-hover-bg: #00ff41;
  --button-hover-text: #000;
}

#theme-crt:checked ~ .site {
  --ink: #52ff2f;
  --ink-dim: #247d18;
  --bg: #031003;
  --border: #52ff2f;
  --card-bg: #031003;
  --separator: #0b350b;
  --link-hover: #baffaa;
  --button-hover-bg: #52ff2f;
  --button-hover-text: #031003;
  background: radial-gradient(ellipse at center, #061806 0%, #031003 55%, #020702 100%);
  color: var(--ink);
  text-shadow: 0 0 1px var(--ink), 0 0 3px var(--ink), 0 0 8px rgba(82, 255, 47, .35);
  animation: crt-flicker 5s infinite;
}

.portuguese {
  display: none;
}

#lang-pt:checked ~ .site .english {
  display: none;
}

#lang-pt:checked ~ .site .portuguese {
  display: block;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: #000;
  color: var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 15px;
  overflow-x: hidden;
}

a {
  color: var(--ink);
  text-decoration: underline;
}

a:hover {
  color: var(--link-hover);
}

.site {
  min-height: 100vh;
  position: relative;
  background: var(--bg);
  color: var(--ink);
  transition: background-color .15s ease, color .15s ease;
}

.page {
  display: flex;
  min-height: 100vh;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}

.sidebar {
  width: 220px;
  flex-shrink: 0;
  min-height: 100vh;
  padding: 22px 0 22px 22px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.sidebar::after {
  content: "";
  position: absolute;
  top: 0;
  right: 22px;
  width: 1px;
  height: 100%;
  background: var(--separator);
}

.logo {
  letter-spacing: 2px;
  font-size: 25px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--separator);
  margin-right: 22px;
}

.nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav li a {
  display: block;
  padding: 13px 0;
  margin-right: 22px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--separator);
}

.nav li a:hover {
  text-decoration: underline;
}

.language-switch {
  margin-top: auto;
  margin-right: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--separator);
}

.language-button {
  display: none;
  padding: 7px 14px;
  border: 1px solid var(--separator);
  border-radius: 4px;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
}

.language-button:hover {
  border-color: var(--border);
  background: transparent;
  color: var(--ink);
}

#lang-en:checked ~ .site .language-en-button,
#lang-pt:checked ~ .site .language-pt-button {
  display: inline-block;
}

.main-col {
  flex: 1;
  max-width: 1000px;
  padding: 24px 24px 24px 0;
  margin: 0 auto;
}

.card {
  margin: 0 auto;
  padding: 26px 30px;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg);
}

.subcard {
  margin: 0 auto;
  padding: 26px 30px;
  border: 1px solid var(--separator);
  border-radius: 10px;
  background: var(--card-bg);
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.hero-text {
  max-width: 400px;
  padding-top: 2px;
}

h1.title {
  margin: 0 0 18px;
  font-size: 22px;
  font-weight: normal;
  letter-spacing: 2px;
}

.tagline {
  margin: 0 0 18px;
  line-height: 1.5;
}

.desc {
  max-width: 400px;
  margin: 0 0 20px;
  line-height: 1.5;
}

.links {
  margin: 0;
}

.photo-frame {
  display: flex;
  justify-content: left;
  margin-bottom: 0;
  border-radius: 10px;
}

.photo-placeholder {
  width: 300px;
  height: 400px;
  max-width: 60vw;
  max-height: 60vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  padding: 1rem;
  border: 1px dashed var(--border);
  border-radius: 10px;
  text-align: right;
}

.photo-placeholder p {
  margin: 0;
}

.photo {
  width: 300px;
  height: 400px;
  max-width: 60vw;
  max-height: 60vw;
  display: block;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 10px;
}

hr.divider {
  margin: 22px 0 16px;
  border: none;
  border-top: 1px solid var(--separator);
}

.theme-row {
  color: var(--ink-dim);
}

.theme-row label {
  margin-left: 6px;
  color: var(--ink);
  cursor: pointer;
  text-decoration: underline;
}

.theme-row label:hover {
  color: var(--link-hover);
}

#theme-dark:checked ~ .site .theme-dark-label,
#theme-dracula:checked ~ .site .theme-dracula-label,
#theme-tokyonight:checked ~ .site .theme-tokyonight-label,
#theme-gruvbox:checked ~ .site .theme-gruvbox-label,
#theme-matrix:checked ~ .site .theme-matrix-label,
#theme-crt:checked ~ .site .theme-crt-label {
  color: var(--ink-dim);
  text-decoration: none;
}

.btn {
  padding: 8px 22px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--button-hover-bg);
  color: var(--button-hover-text);
}

#theme-crt:checked ~ .site::before {
  content: "";
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9998;
  pointer-events: none;
  border-radius: 6% / 9%;
  transform: scale(1.015);
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(82, 255, 47, .055) 0,
      rgba(82, 255, 47, .055) 1px,
      rgba(0, 0, 0, .18) 2px,
      rgba(0, 0, 0, .18) 4px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(255, 60, 60, .018) 0,
      rgba(255, 60, 60, .018) 1px,
      transparent 2px,
      transparent 3px,
      rgba(80, 255, 120, .018) 4px,
      rgba(80, 255, 120, .018) 5px,
      transparent 6px,
      transparent 7px,
      rgba(80, 120, 255, .018) 8px,
      rgba(80, 120, 255, .018) 9px,
      transparent 10px,
      transparent 11px
    ),
    radial-gradient(
      ellipse at center,
      rgba(82, 255, 47, .065) 0%,
      rgba(82, 255, 47, .025) 45%,
      transparent 72%
    ),
    radial-gradient(
      ellipse at center,
      transparent 40%,
      rgba(0, 0, 0, .10) 57%,
      rgba(0, 0, 0, .42) 76%,
      rgba(0, 0, 0, .82) 100%
    );
  box-shadow:
    0 0 0 3px #020202,
    0 0 0 7px #050505,
    0 0 0 12px #0b0b0b,
    0 0 40px rgba(0, 0, 0, .95),
    inset 0 0 25px rgba(0, 0, 0, .95),
    inset 0 0 70px rgba(0, 0, 0, .75),
    inset 0 0 150px rgba(0, 0, 0, .40);
}

#theme-crt:checked ~ .site::after {
  content: "";
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  pointer-events: none;
  border-radius: 7% / 10%;
  background:
    radial-gradient(
      ellipse at 50% -15%,
      rgba(255, 255, 255, .06) 0%,
      rgba(255, 255, 255, .018) 23%,
      transparent 48%
    ),
    radial-gradient(
      ellipse at 50% 115%,
      rgba(82, 255, 47, .04) 0%,
      transparent 40%
    );
  box-shadow:
    inset 0 0 60px rgba(255, 255, 255, .02),
    inset 0 0 140px rgba(0, 0, 0, .60);
  mix-blend-mode: screen;
}

#theme-crt:checked ~ .site .sidebar {
  text-shadow:
    0 0 2px var(--ink),
    0 0 5px rgba(82, 255, 47, .25);
}

#theme-crt:checked ~ .site .sidebar::after {
  background: rgba(82, 255, 47, .28);
  box-shadow: 0 0 4px rgba(82, 255, 47, .25);
}

#theme-crt:checked ~ .site .card,
#theme-crt:checked ~ .site .subcard,
#theme-crt:checked ~ .site .photo,
#theme-crt:checked ~ .site .photo-placeholder {
  box-shadow:
    0 0 5px rgba(82, 255, 47, .20),
    0 0 14px rgba(82, 255, 47, .08),
    inset 0 0 12px rgba(82, 255, 47, .05);
}

#theme-crt:checked ~ .site .card {
  border-color: rgba(82, 255, 47, .85);
}

#theme-crt:checked ~ .site .subcard {
  border-color: rgba(82, 255, 47, .25);
}

#theme-crt:checked ~ .site .photo {
  filter: saturate(.75) contrast(1.08) brightness(.88);
}

#theme-crt:checked ~ .site a {
  text-shadow:
    0 0 2px var(--ink),
    0 0 5px rgba(82, 255, 47, .30);
}

#theme-crt:checked ~ .site .btn,
#theme-crt:checked ~ .site .language-button {
  text-shadow:
    0 0 2px var(--ink),
    0 0 5px rgba(82, 255, 47, .25);
  box-shadow: 0 0 4px rgba(82, 255, 47, .15);
}

@keyframes crt-flicker {
  0%, 100% { opacity: 1; }
  8% { opacity: .985; }
  9% { opacity: 1; }
  48% { opacity: .992; }
  49% { opacity: .978; }
  50% { opacity: 1; }
  88% { opacity: .994; }
  89% { opacity: .982; }
  90% { opacity: 1; }
}

@media (max-width: 700px) {
  #theme-crt:checked ~ .site::before {
    border-radius: 5% / 7%;
  }

  #theme-crt:checked ~ .site::after {
    border-radius: 6% / 8%;
  }

  .hero {
    flex-direction: column;
  }

  .main-col {
    padding: 24px;
  }

  .photo-frame {
    justify-content: center;
  }
}