/* ===== Fabrizio Borjas — Personal Page ===== */

:root {
  /* Palette — tutti richiesti */
  --shadow-grey: #8A8D91;
  --cerulean: #007BA7;
  --soft-peach: #FFE5B4;
  --burnt-tangerine: #CC5500;
  --sea-green: #2E8B57;
  --coffee-bean: #3B2F2F;

  /* Derived */
  --bg-deep: #1a1d21;
  --ink: #1a1d21;
  --ink-soft: #3B2F2F;
  --glass: rgba(255, 229, 180, 0.42);
  --glass-dark: rgba(26, 29, 33, 0.42);
  --border: rgba(59, 47, 47, 0.35);

  /* Accent (tweakable) */
  --accent: var(--burnt-tangerine);
  --accent-2: var(--cerulean);

  /* Type */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Animation speed multiplier (tweakable) */
  --anim-speed: 1;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  font-family: var(--font-display);
  color: var(--ink);
  background: var(--bg-deep);
  overflow-x: hidden;
  image-rendering: pixelated;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  position: relative;
}

/* ===== Pixel canvas background ===== */
#pixel-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* ===== Layout ===== */
.page {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 20px 160px;
  min-height: 100vh;
}

/* ===== Top bar ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.brand {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coffee-bean);
  background: var(--glass);
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 2px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.brand span { color: var(--accent); }

/* Weather widget */
.weather {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--glass);
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 2px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--coffee-bean);
  min-height: 40px;
}

.weather .w-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  image-rendering: pixelated;
}

.weather .w-info {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.weather .w-temp {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.weather .w-city {
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* ===== Hero title ===== */
.hero {
  margin: 22px 0 24px;
  padding: 18px 18px 20px;
  background: var(--glass);
  border: 1.5px solid var(--border);
  border-radius: 2px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: -1.5px; left: -1.5px; right: -1.5px; bottom: -1.5px;
  pointer-events: none;
  border: 1px dashed rgba(59, 47, 47, 0.25);
  border-radius: 2px;
}

.hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 7vw, 38px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero .tagline {
  margin-top: 10px;
  font-size: 14px;
  color: var(--ink-soft);
  font-family: var(--font-mono);
}

/* ===== Button grid ===== */
.nav-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.nav-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 110px;
  padding: 14px 14px 12px;
  background: var(--glass-dark);
  color: var(--soft-peach);
  border: 1.5px solid rgba(255, 229, 180, 0.3);
  border-radius: 2px;
  text-decoration: none;
  font-family: var(--font-display);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.2s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.nav-btn::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 6px; height: 6px;
  background: var(--btn-accent, var(--accent));
}

.nav-btn::after {
  content: "";
  position: absolute;
  bottom: 0; right: 0;
  width: 6px; height: 6px;
  background: var(--btn-accent, var(--accent));
}

.nav-btn:hover,
.nav-btn:focus-visible {
  transform: translateY(-2px);
  border-color: var(--btn-accent, var(--accent));
  background: rgba(26, 29, 33, 0.9);
  outline: none;
}

.nav-btn .nb-idx {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--btn-accent, var(--accent));
  opacity: 0.9;
}

.nav-btn .nb-label {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.05;
}

.nav-btn .nb-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255, 229, 180, 0.6);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-btn .nb-arrow {
  position: absolute;
  right: 12px;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--btn-accent, var(--accent));
  transition: transform 0.2s ease;
}

.nav-btn:hover .nb-arrow { transform: translate(2px, -2px); }

/* Accent mapping per button */
.nav-btn[data-kind="music"]    { --btn-accent: var(--burnt-tangerine); }
.nav-btn[data-kind="games"]    { --btn-accent: var(--sea-green); }
.nav-btn[data-kind="projects"] { --btn-accent: var(--cerulean); }
.nav-btn[data-kind="experiments"] { --btn-accent: var(--soft-peach); }

/* ===== About / Bio ===== */
.about {
  background: var(--glass);
  border: 1.5px solid var(--border);
  border-radius: 2px;
  padding: 18px;
  margin-bottom: 16px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.section-head .dot {
  width: 8px; height: 8px;
  background: var(--accent);
}

.section-head h2 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--coffee-bean);
  font-weight: 600;
}

.about p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.about p + p { margin-top: 10px; }

.about .en {
  font-size: 13px;
  color: rgba(59, 47, 47, 0.72);
  font-style: italic;
  border-left: 2px solid var(--accent);
  padding-left: 10px;
  margin-top: 12px;
}

/* ===== Contacts ===== */
.contacts {
  background: var(--glass-dark);
  border: 1.5px solid rgba(255, 229, 180, 0.25);
  border-radius: 2px;
  padding: 16px;
  display: grid;
  gap: 8px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.contacts .section-head h2 { color: var(--soft-peach); }

.contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: rgba(255, 229, 180, 0.06);
  border: 1px solid rgba(255, 229, 180, 0.12);
  color: var(--soft-peach);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.contact-row:hover {
  background: rgba(255, 229, 180, 0.12);
  border-color: var(--accent);
}

.contact-row .c-icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
  color: var(--accent);
}

.contact-row .c-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-right: auto;
}

.contact-row .c-value {
  color: var(--soft-peach);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 55%;
}

/* ===== Footer ===== */
.foot {
  margin-top: 24px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--soft-peach);
  opacity: 0.55;
}

/* ===== Tweaks panel ===== */
.tweaks-panel {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 10;
  width: 280px;
  max-width: calc(100vw - 28px);
  background: var(--glass-dark);
  color: var(--soft-peach);
  border: 1.5px solid rgba(255, 229, 180, 0.3);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: none;
}

.tweaks-panel.on { display: block; }

.tweaks-panel h3 {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.tweak-row { margin-bottom: 10px; }
.tweak-row > label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 4px;
}

.pill-group { display: flex; flex-wrap: wrap; gap: 4px; }
.pill {
  flex: 1 0 auto;
  padding: 5px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  background: transparent;
  color: var(--soft-peach);
  border: 1px solid rgba(255, 229, 180, 0.25);
  cursor: pointer;
  letter-spacing: 0.05em;
}
.pill:hover { border-color: var(--accent); }
.pill.active {
  background: var(--accent);
  color: var(--coffee-bean);
  border-color: var(--accent);
}

.tweak-row input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

/* ===== Variant: minimal ===== */
body[data-variant="minimal"] .hero,
body[data-variant="minimal"] .about {
  background: rgba(255, 255, 255, 0.9);
}
body[data-variant="minimal"] .nav-btn {
  background: rgba(255, 255, 255, 0.88);
  color: var(--coffee-bean);
  border-color: var(--border);
}
body[data-variant="minimal"] .nav-btn .nb-sub { color: rgba(59, 47, 47, 0.6); }
body[data-variant="minimal"] .contacts {
  background: rgba(255, 255, 255, 0.9);
}
body[data-variant="minimal"] .contacts .section-head h2 { color: var(--coffee-bean); }
body[data-variant="minimal"] .contact-row {
  background: rgba(59, 47, 47, 0.04);
  border-color: var(--border);
  color: var(--coffee-bean);
}
body[data-variant="minimal"] .contact-row .c-value { color: var(--coffee-bean); }
body[data-variant="minimal"] .foot { color: var(--coffee-bean); }

/* ===== Variant: compact (single column buttons, taller hero) ===== */
body[data-variant="compact"] .nav-grid {
  grid-template-columns: 1fr;
}
body[data-variant="compact"] .nav-btn {
  min-height: 68px;
  flex-direction: row;
  align-items: center;
  gap: 14px;
}
body[data-variant="compact"] .nav-btn .nb-label { font-size: 18px; }

/* ===== Mobile refinements ===== */
@media (max-width: 420px) {
  .page { padding: 14px 14px 140px; }
  .hero h1 { font-size: 28px; }
  .nav-btn .nb-label { font-size: 18px; }
  .brand { font-size: 10px; padding: 6px 10px; }
  .weather { padding: 6px 10px; font-size: 10px; }
  .weather .w-temp { font-size: 13px; }
}

@media (min-width: 760px) {
  .page { max-width: 780px; padding-top: 30px; }
  .nav-grid { grid-template-columns: repeat(4, 1fr); }
  body[data-variant="compact"] .nav-grid { grid-template-columns: 1fr 1fr; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}