* {
  padding: 0;
  margin: 0;
  list-style: none;
  box-sizing: border-box;
}

/* Remove default focus outlines and only show on keyboard navigation */
* {
  outline: none;
}

*:focus-visible {
  outline: revert;
}

html {
  scroll-behavior: smooth;
}

:root {
  --bg: rgba(20, 20, 20, 1);
  --surface-1: #12161b;
  --surface-2: #171c23;
  --line: #252c34;
  --prime-theme: rgb(252 126 32);

  --gofun: #fffffc;
  --hakuji: #f8f8f8;
  --unohana: #f7fcfe;
  --kinariro: #fbfaf5;
  --shironeri: #f3f3f2;
  --soshoku: #eae5e3;
  --shiraumenezu: #e5e4e6;
  --milkywhite: #f3f3f3;
  --murasakisuishiyou: #e7e7eb;
  --shironezu: #dcdddd;

  --font-body: "Quicksand", sans-serif, system-ui;
  --font-h1: "Space Grotesk", sans-serif, system-ui;

  --prime-text-bg: linear-gradient(
    135deg,
    var(--milkywhite) 0%,
    var(--prime-theme) 80%,
    var(--bg) 100%
  );
}

.noscroll {
  overflow: hidden;
}

/* Accessibility Utilities */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Skip Links */
.skip-links {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10000;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--prime-theme);
  color: var(--bg);
  padding: 8px 16px;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  transition: top 0.3s ease;
  font-size: 14px;
}

.skip-link:focus {
  top: 6px;
  outline: 2px solid var(--gofun);
  outline-offset: 2px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--milkywhite);
}

h2 {
  font-family: var(--font-h1);
  font-weight: 200;
}

header {
  position: sticky;
  z-index: 10;
  top: 0;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(5px);
  box-shadow: 0px 0px 5px var(--hakuji);
}

header p {
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  font-family: var(--font-h1);
  font-weight: 400;
  padding: 1rem;
  color: transparent;
  background: linear-gradient(
    135deg,
    var(--prime-theme) 0%,
    var(--milkywhite) 50%,
    var(--bg) 100%
  );
  background-clip: text;
  cursor: pointer;
}

/* Logo/home link focus styling */
header a:focus-visible {
  outline: 2px solid var(--prime-theme);
  outline-offset: 4px;
  border-radius: 8px;
}

h1 {
  font-family: var(--font-h1);
  font-weight: 800;
  padding: 1rem;
  color: transparent;
  background: var(--prime-text-bg);
  background-clip: text;
  font-size: clamp(1.5rem, 5vw, 2.5rem);
}

.nav-items {
  display: flex;
  flex-direction: row;
  gap: 1rem;
  padding: 1rem;
}
.nav-items li {
  padding: 0.25rem 1rem;
  transition: all 300ms;
  background-color: var(--bg);
  background-clip: text;
  color: var(--gofun);
  font-size: 1.55rem;
}

.nav-items li:hover {
  cursor: pointer;
  background-color: var(--prime-theme);
  background-clip: text;
  color: transparent;
  transition: all 350ms;
}

/* Keyboard navigation focus styles */
.nav-items a:focus-visible {
  outline: 2px solid var(--prime-theme);
  outline-offset: 4px;
  border-radius: 6px;
}

.nav-items li:has(a:focus-visible) {
  background-color: var(--prime-theme);
  background-clip: text;
  color: transparent;
}

/* Fallback for browsers without :has() support */
@supports not (selector(:has(*))) {
  .nav-items a:focus-visible {
    background-color: var(--prime-theme);
    background-clip: text;
    color: transparent;
    border-radius: 6px;
  }
}

/* Mobile menu buttons */
.menu-icon,
.close-icon {
  position: absolute;
  right: 1rem;
  background: none;
  border: none;
  color: var(--hakuji);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.75rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  display: block;
  z-index: 11;
}

.menu-icon:hover,
.close-icon:hover {
  background: rgba(252, 126, 32, 0.15);
  color: var(--prime-theme);
  transform: scale(1.05);
}

.menu-icon:focus-visible,
.close-icon:focus-visible {
  outline: 2px solid var(--prime-theme);
  outline-offset: 2px;
}

.menu-icon:active,
.close-icon:active {
  transform: scale(0.95);
}

/* SVG icon styling */
.menu-icon svg,
.close-icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

/* Enhanced keyboard focus for menu buttons */
.menu-icon:focus-visible,
.close-icon:focus-visible {
  outline: 3px solid var(--prime-theme);
  outline-offset: 3px;
  box-shadow: 0 0 0 1px var(--bg), 0 0 8px var(--prime-theme);
}

.hidden {
  display: none !important;
}

.dropdown {
  position: absolute;
  top: 100%;
  width: 100dvw;
  height: 100dvh;
  background-color: var(--surface-1);
}
.nav-items {
  height: 100%;
}
.dropdown > .nav-items {
  font-size: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 3rem;
  gap: 4rem;
  align-items: center;
}

.hidden {
  display: none;
}

.hero-wrap {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  text-align: center;
  padding: 4dvh;
  gap: 1rem;
  backdrop-filter: blur(3px);
}
.hero-wrap > h2 {
  display: flex;
  flex-direction: column;
  /* gap: 0.5rem; */
}

.hero-wrap > p {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 1.25rem;
  padding: 0.25rem 2rem;
}

.contact-info {
  display: flex;
  gap: 1.25rem;
}

.download-resume {
  padding: 0.75rem 2rem;
  background-color: var(--bg);
  color: var(--milkywhite);
  border: 1px solid var(--milkywhite);
  border-radius: 5px;
  transition: all 500ms;
  cursor: pointer;
}

.download-resume:hover {
  box-shadow: 0px 0px 15px var(--soshoku);
  transition: all 300ms;
}

.download-resume:focus-visible {
  outline: 2px solid var(--prime-theme);
  outline-offset: 3px;
  box-shadow: 0px 0px 15px var(--soshoku), 0 0 8px var(--prime-theme);
}

.social-info {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  border-radius: 5px;
}

a {
  all: unset;
  text-decoration: none;
  color: inherit;
}
.social-info > * * {
  border-radius: 5px;
  transition: all 500ms;
  cursor: pointer;
}
.social-info > * :hover {
  border-radius: 5px;
  box-shadow: 0px 0px 15px var(--soshoku);
  transition: all 300ms;
}

.social-info a:focus-visible {
  outline: 2px solid var(--prime-theme);
  outline-offset: 3px;
  border-radius: 8px;
}

.social-info a:focus-visible svg {
  box-shadow: 0px 0px 15px var(--soshoku);
}

.webgl {
  position: absolute;
  z-index: -10;
  height: 100%;
}

.scroll-for-more {
  margin-top: 8dvh;
}

.profile-pic > img {
  width: clamp(7rem, 20dvw, 12rem);
  height: auto;
  border-radius: 50%;
  /* box-shadow: 0px 0px 100px var(--prime-theme); */
  object-fit: cover;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.projects-wrap,
.skills-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 1.25rem;
  padding-top: 80px;
  /* margin-top: 3rem; */
}

.projects-wrap > h2,
.skills-wrap > h2 {
  align-self: center;
  font-weight: 500;
  font-size: 3rem;
  letter-spacing: 2px;
  background: var(--prime-text-bg);
  background-clip: text;
  color: transparent;
}

.project-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(1, auto);
  max-width: 1400px;
  margin-top: 2rem;
}

.project-card {
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid transparent;
  backdrop-filter: blur(15px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 500ms;
}

.project-card:hover {
  border: 1px solid var(--prime-theme);
  box-shadow:
    0px 0px 20px var(--prime-theme),
    inset 0px 0px 20px var(--prime-theme);
  transition: all 350ms;
}

.project-card:focus-visible {
  outline: 2px solid var(--prime-theme);
  outline-offset: 4px;
  border: 1px solid var(--prime-theme);
  box-shadow:
    0px 0px 20px var(--prime-theme),
    inset 0px 0px 20px var(--prime-theme);
}

.project-img-wrap {
  height: 20rem;
  overflow: hidden;
}

.project-info-wrap {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.65rem;
  flex: auto;
}

.project-desc {
  line-height: 1.5;
}

.project-title {
  font-family: var(--font-h1);
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--gofun);
}

.tech-list {
  display: flex;
  gap: 3%;
}

.tech-list > span {
  color: var(--gofun);
  padding: 0.25rem 0.45rem;
  border-radius: 5px;
  white-space: nowrap;
  border: 1px solid var(--soshoku);
}

.project-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  width: 60%;
}

.project-links > a {
  text-align: center;
  border: 1px solid white;
  padding: 0.5rem 0rem;
  width: 100%;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.project-links > a:hover {
  background-color: var(--prime-theme);
  border-color: var(--prime-theme);
  color: var(--bg);
}

.project-links > a:focus-visible {
  outline: 2px solid var(--prime-theme);
  outline-offset: 3px;
  background-color: var(--prime-theme);
  border-color: var(--prime-theme);
  color: var(--bg);
}

@media (max-width: 768px) {
  .mobile-in-view {
    border: 1px solid var(--prime-theme);
    box-shadow:
      0px 0px 20px var(--prime-theme),
      inset 0px 0px 20px var(--prime-theme);
    transition: all 350ms;
  }
}

@media (min-width: 700px) {
  .project-grid {
    grid-template-columns: repeat(2, auto);
  }

  /* Hide mobile menu buttons on desktop */
  .menu-icon,
  .close-icon {
    display: none !important;
  }

  /* Show desktop navigation */
  .nav-bar {
    display: block !important;
  }

  /* Hide mobile dropdown on desktop */
  .dropdown {
    display: none !important;
  }
}

@media (min-width: 1275px) {
  .project-grid {
    grid-template-columns: repeat(3, auto);
  }
}

/* GPT5 Generated styling for Skill Section based on my project section styling */
/* === Skills grid: mirror project grid layout/feel === */

.skill-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(1, auto);
  max-width: 1400px;
  margin-top: 2rem;
}

/* same card shell/hover behavior as project-card */
.skill-card {
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid transparent;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: all 500ms;
}

.skill-card:hover {
  border: 1px solid var(--prime-theme);
  box-shadow:
    0px 0px 20px var(--prime-theme),
    inset 0px 0px 20px var(--prime-theme);
  transition: all 350ms;
}

.skill-card:focus-visible {
  outline: 2px solid var(--prime-theme);
  outline-offset: 4px;
  border: 1px solid var(--prime-theme);
  box-shadow:
    0px 0px 20px var(--prime-theme),
    inset 0px 0px 20px var(--prime-theme);
}

/* section title inside the card */
.skill-card > .card-title {
  font-family: var(--font-h1);
  font-weight: 600;
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--gofun);
  padding: 1.25rem 1.5rem 0.5rem 1.5rem;
  background: transparent;
}

/* inner grid of skill chips (icons + names) */
.sk-container {
  display: grid;
  gap: 1rem;
  padding: 1rem 1.5rem 1.5rem 1.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.sk-card {
  display: flex;
  flex-direction: column; /* stack icon over text */
  align-items: center;
  justify-content: center;
  border: 1px solid var(--soshoku);
  border-radius: 10px;
  padding: 0.75rem;
  background: var(--surface-2);
  transition: all 300ms;
  text-align: center;
  overflow: hidden; /* make sure content doesn’t spill */
}

.sk-card:hover {
  box-shadow: 0px 0px 15px var(--soshoku);
  transform: translateY(-1px);
}

/* icon wrapper: collapses if no svg */
.skill-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.skill-icon svg {
  width: 40px;
  height: 40px;
  display: block;
}

/* name styling: no wrap */
.skill-name {
  color: var(--gofun);
  font-size: 0.9rem;
  line-height: 1.2;
  white-space: nowrap; /* don’t allow wrapping */
  overflow: hidden; /* hide overflow */
  text-overflow: ellipsis; /* add "…" if text is too long */
}

/* responsive columns to match project grid breakpoints */
@media (min-width: 700px) {
  .skill-grid {
    grid-template-columns: repeat(2, auto);
  }
  .sk-container {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1275px) {
  .skill-grid {
    grid-template-columns: repeat(3, auto);
  }
  .sk-container {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
  color: var(--shiraumenezu);
  border-top: 1px solid var(--line);
  background-color: var(--surface-1);
}