/* Website Styling */

/* ── Variables ───────────────────────────────── */
:root {
  color-scheme: light;
  --bg:                 #f3f4f6;
  --surface:            #ffffff;
  --border:             #e5e7eb;
  --text:               #545454;
  --icon:               #2b2b2b;
  --nav-btn:            #2b2b2b;
  --nav-btn-active:     #199de3;
  --btn-border:         #bababa;
  --btn-border-hover:   #e1e1e1;
  --btn-hover:          #f3f4f6;
  --coming-border:      #d1d5db;
  --coming-text:        #afafaf;
}

.dark {
  color-scheme: dark;
  --bg:                 #161616;
  --surface:            #1f1f1f;
  --border:             #515151;
  --text:               #cccccc;
  --icon:               #d1d5db;
  --nav-btn:            #171717;
  --nav-btn-active:     #199de3;
  --btn-border:         #909090;
  --btn-border-hover:   #585757;
  --btn-hover:          #181818;
  --coming-border:      #4b5563;
  --coming-text:        #afafaf;
}

/* ── Page transitions ────────────────────────── */
@keyframes page-enter {
  from { opacity: 0; transform: translateY(2rem); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes page-exit {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-1rem); }
}

.page {
  display: none;
}

.page.active {
  display: block;
  animation: page-enter 0.5s ease both;
}

.page.active.no-animate {
  animation: none;
}

/* ── Global ──────────────────────────────────── */
html {
  /* Scale the root font size above 1920px so all rem-based values
     (padding, widths, text) grow proportionally on large/4K displays.
     Below ~1928px (including 1080p) it stays pinned at 16px. */
  font-size: clamp(16px, 0.83vw, 28px);
}

*, *::before, *::after {
  box-sizing: border-box;
  transition-property: background-color, color, border-color;
  transition-duration: 150ms;
  transition-timing-function: ease;
}

body {
  margin: 0;
  padding-top: 4.5rem;
  font-family: 'Noto Sans', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ── Topbar ──────────────────────────────────── */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar-home {
  justify-self: start;
}

.topbar-home img {
  height: 2.8rem;
  width: 2.8rem;
  border-radius: 5px;
  object-fit: cover;
  display: block;
}

.topbar-nav {
  display: flex;
  gap: 0.4rem;
}

.nav-btn {
  background-color: var(--nav-btn);
  color: #ffffff;
  border-radius: 5px;
  padding: 0.7rem 1.7rem;
  font-size: 0.9rem;
  font-weight: 400;
  cursor: pointer;
}

.nav-btn.active {
  background-color: var(--nav-btn-active);
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.1rem;
  font-size: 1.2rem;
  color: var(--icon);
}

#dark-toggle {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 1.1rem;
  width: 1.1rem;
  background: transparent;
  border: none;
  font-size: 1.05rem;
  cursor: pointer;
  color: var(--icon);
  padding: 0;
  flex-shrink: 0;
}

.dark-icon-sun,
.dark-icon-moon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  line-height: 1;
  transition: opacity 300ms ease;
}

.dark-icon-sun  { opacity: 1; }
.dark-icon-moon { opacity: 0; }

.dark .dark-icon-sun  { opacity: 0; }
.dark .dark-icon-moon { opacity: 1; }

.github-link {
  display: flex;
  align-items: center;
  color: var(--icon);
  cursor: pointer;
}

.discord-link {
  display: flex;
  align-items: center;
  color: var(--icon);
  cursor: pointer;
}

/* ── About page ──────────────────────────────── */
.about-main {
  max-width: clamp(35rem, 29vw, 80rem);
  margin: 4rem auto 0;
  padding: 0 1rem;
}

.about-card {
  background-color: var(--surface);
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.07);
  padding: 3rem;
  text-align: center;
}

.about-logo-wrap {
  position: relative;
  max-width: 24rem;
  margin: 0 auto 4rem;
}

.about-logo {
  display: block;
  width: 100%;
  transition: opacity 300ms ease;
}

.logo-light { opacity: 1; }
.logo-dark  { position: absolute; inset: 0; width: 100%; opacity: 0; }

.dark .logo-light { opacity: 0; }
.dark .logo-dark  { opacity: 1; }

.about-tagline {
  font-size: 1.125rem;
  margin: 0 0 2rem;
}

.explore-btn {
  display: inline-block;
  border: 1px solid var(--btn-border);
  color: var(--text);
  border-radius: 5px;
  padding: 0.625rem 2rem;
  font-weight: 500;
  cursor: pointer;
}

.explore-btn:hover {
  background-color: var(--btn-hover);
  border: 1px solid var(--btn-border-hover);

}

/* ── Projects page ───────────────────────────── */
.projects-main {
  max-width: clamp(64rem, 53vw, 120rem);
  margin: 0 auto;
  padding: 2rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.project-card {
  background-color: var(--surface);
  border-radius: 10px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 250ms ease, box-shadow 250ms ease, background-color 150ms ease, border-color 150ms ease;
}

.project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.16), 0 2px 8px rgba(0, 0, 0, 0.10);
}

.card-banner {
  height: 8rem;
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

.card-banner-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-icon-box {
  position: relative;
  z-index: 1;
  width: 4.5rem;
  height: 4.5rem;
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon-box img {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
}

.card-banner-icon {
  font-size: 2rem;
  color: #199de3;
}

.card-desc {
  margin: 0 0 1.2rem;
  font-size: 0.8rem;
}

.card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.website-btn, .coming-soon {
  margin-top: auto;
}

.card-title {
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 0 0.3rem;
}

.website-btn {
  display: inline-block;
  border: 1px solid var(--btn-border);
  color: var(--text);
  border-radius: 5px;
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
  font-weight: 400;
}

.website-btn:hover {
  background-color: var(--btn-hover);
}

.coming-soon {
  display: inline-block;
  border: 1px solid var(--coming-border);
  color: var(--coming-text);
  border-radius: 5px;
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
  font-weight: 400;
  opacity: 0.6;
  cursor: not-allowed;
}

.banner-blue { background-color: #199ce3; }
.banner-construction { background-color: #313131; }
.banner-img  { position: relative; overflow: hidden; }

.placeholder-img {
  opacity: 0.4;
}

/* ── Fun Stuff page ──────────────────────────── */
.funstuff-main {
  padding: 2rem;
}

.funstuff-title {
  font-size: 3rem;
  font-weight: 600;
  font-style: italic;
  margin: 0;
}

/* ── Footer ──────────────────────────────────── */
.site-footer {
  text-align: center;
  margin-top: 4rem;
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--coming-text);
  font-size: 0.875rem;
}

.site-footer p {
  margin: 0;
}

/* ── Mobile ──────────────────────────────────── */
@media (max-width: 640px) {
  body {
    padding-top: 5.5rem;
  }

  .topbar {
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    column-gap: 0;
    row-gap: 0.4rem;
    padding: 0.5rem 0.75rem;
  }

  .topbar-home {
    grid-row: 1;
    grid-column: 1;
  }

  .topbar-home img {
    height: 2.5rem;
    width: 2.5rem;
  }

  /* Nav spans full width on second row, centered */
  .topbar-nav {
    grid-row: 2;
    grid-column: 1 / -1;
    justify-content: center;
    gap: 0.25rem;
  }

  .nav-btn {
    padding: 0.45rem 0.75rem;
    font-size: 0.8rem;
  }

  .topbar-actions {
    grid-row: 1;
    grid-column: 3;
    justify-self: end;
    gap: 0.75rem;
    font-size: 1rem;
  }

  .about-main {
    margin-top: 2rem;
  }

  .about-card {
    padding: 2rem 1.25rem;
  }

  .about-logo-wrap {
    margin-bottom: 2rem;
  }

  .projects-main {
    padding: 1rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .funstuff-title {
    font-size: 2rem;
  }
}