/* Base reset for consistent spacing across browsers */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0a0a0a;
  --text: #f5f5f5;
  --muted: #bdbdbd;
  --link-hover: #d6d6d6;
  --line: #2a2a2a;
  --card-bg: #111111;
  --card-border: #242424;
  --chip-bg: #141414;
  --chip-border: #303030;
  --chip-hover-bg: #1f1f1f;
  --chip-hover-border: #505050;
  --contact-card-bg: linear-gradient(145deg, #181818, #121212);
  --contact-card-hover-bg: linear-gradient(145deg, #212121, #171717);
  --hover-glow: 0 0 18px rgba(255, 255, 255, 0.16);
}

body.light-mode {
  --bg: #f4f4f4;
  --text: #111111;
  --muted: #3f3f3f;
  --link-hover: #2f2f2f;
  --line: #d0d0d0;
  --card-bg: #ffffff;
  --card-border: #d7d7d7;
  --chip-bg: #f0f0f0;
  --chip-border: #cccccc;
  --chip-hover-bg: #e6e6e6;
  --chip-hover-border: #b5b5b5;
  --contact-card-bg: linear-gradient(145deg, #ffffff, #ededed);
  --contact-card-hover-bg: linear-gradient(145deg, #f8f8f8, #e3e3e3);
  --hover-glow: 0 0 14px rgba(255, 255, 255, 0.35);
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Century Gothic", CenturyGothic, AppleGothic, sans-serif;
  line-height: 1.6;
  cursor: default;
  transition: background-color 0.35s ease, color 0.35s ease;
}

.trail-dot {
  position: fixed;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.35) 55%, rgba(255, 255, 255, 0) 100%);
  animation: trailFade 650ms ease-out forwards;
  will-change: transform, opacity;
}

@keyframes trailFade {
  0% { opacity: 0.9; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
}

main {
  width: min(1500px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 24px;
  padding: 0 24px;
}

.profile-img {
  width: min(340px, 40vw);
  height: min(340px, 40vw);
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.about-content {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
}

.about-text {
  flex: 1;
  text-align: right;
}

#about {
  width: 100%;
  text-align: right;
}

header, footer {
  width: 100%;
  margin: 0;
  padding: 16px 24px 24px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  transition: border-color 0.35s ease;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.theme-toggle {
  padding: 10px 14px;
  border: 1px solid var(--chip-border);
  border-radius: 999px;
  background: var(--chip-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.98rem;
  cursor: pointer;
  transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.2s ease, color 0.35s ease;
}

.theme-toggle:hover {
  background: var(--chip-hover-bg);
  border-color: var(--chip-hover-border);
  transform: translateY(-1px);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  justify-content: flex-start;
}

.name {
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  transition: color 0.35s ease;
}

nav a {
  padding: 8px 12px;
  border: 1px solid var(--chip-border);
  border-radius: 999px;
  text-decoration: none;
  font-size: 1.08rem;
  color: var(--text);
  background: var(--chip-bg);
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

nav a:hover {
  background: var(--chip-hover-bg);
  border-color: var(--chip-hover-border);
  transform: translateY(-2px);
}

h1, h2 {
  font-weight: 100;
  font-size: 5.4rem;
  letter-spacing: 0.04em;
}

h1 {
  font-size: clamp(3rem, 7vw, 4.6rem);
  color: var(--text);
}

header p, section p, footer p {
  color: var(--muted);
  font-size: 1.15rem;
  transition: color 0.35s ease;
}

section {
  padding: 30px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02);
  transition: background-color 0.42s ease, border-color 0.42s ease, transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.35s ease, opacity 0.65s ease;
  will-change: transform, opacity;
}

section:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2), var(--hover-glow);
}

section.scroll-reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
}

section.scroll-reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  color: var(--text);
  transition: color 0.35s ease;
}

footer {
  margin-top: 40px;
  padding-top: 20px;
  padding-left: 24px;
  padding-right: 24px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 0.95rem;
}

main a {
  color: var(--text);
  transition: color 0.35s ease;
}

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

.skills-content .skill {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.skills-content .skill p {
  padding: 12px 18px;
  border: 1px solid var(--chip-border);
  border-radius: 999px;
  background: var(--chip-bg);
  color: var(--text);
  font-size: 1.08rem;
  line-height: 1.2;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.skills-content .skill p:hover {
  transform: translateY(-3px);
  border-color: var(--chip-hover-border);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.42), var(--hover-glow);
}

#contact p {
  margin-bottom: 18px;
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.contact-content a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 12px 16px;
  border: 1px solid var(--chip-border);
  border-radius: 14px;
  background: var(--contact-card-bg);
  color: var(--text);
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.32);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  will-change: transform;
}

.contact-content a:hover {
  transform: translateY(-3px);
  border-color: var(--chip-hover-border);
  background: var(--contact-card-hover-bg);
  color: var(--text);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.3), var(--hover-glow);
}

@media (max-width: 768px) {
  .header-top {
    flex-wrap: wrap;
  }

  .theme-toggle {
    margin-left: auto;
  }

  .about-content {
    flex-direction: column;
    align-items: center;
  }

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

  .profile-img {
    width: min(260px, 75vw);
    height: min(260px, 75vw);
  }
}

@media (max-width: 505px) {
  html {
    /* Scale the whole page down smoothly on narrow devices */
    font-size: clamp(12px, 2.9vw, 15px);
  }

  main {
    gap: 14px;
    padding: 0 12px;
  }

  header,
  footer {
    padding: 12px;
    margin-bottom: 20px;
  }

  nav {
    margin-top: 12px;
    gap: 8px;
  }

  nav a {
    padding: 6px 10px;
  }

  section {
    padding: 16px;
    border-radius: 12px;
  }

  h2 {
    margin-bottom: 10px;
  }

  .name {
    margin-bottom: 6px;
  }

  .about-content {
    gap: 14px;
  }

  .profile-img {
    width: min(210px, 70vw);
    height: min(210px, 70vw);
  }

  .skills-content .skill {
    gap: 8px;
  }

  .skills-content .skill p {
    padding: 8px 12px;
  }

  .contact-content {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
  }

  .contact-content a {
    min-height: 44px;
    padding: 8px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .trail-dot {
    animation: none;
    opacity: 0;
  }

  section,
  section.scroll-reveal-on-scroll,
  section.scroll-reveal-on-scroll.revealed,
  nav a,
  .theme-toggle,
  .skills-content .skill p,
  .contact-content a {
    transition: none;
    transform: none;
  }
}