/* ==========================================================================
   George Aggelaridis — portfolio design system (plain CSS, no build step)
   ========================================================================== */

:root {
  --background: 247 247 251;
  --surface: 255 255 255;
  --foreground: 15 11 30;
  --muted: 107 104 128;
  --border: 231 229 240;
  --accent: 109 40 217;
  --accent-2: 219 39 119;
  --accent-3: 6 182 212;

  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: "Sora", var(--font-sans);
  --radius: 1rem;
  --radius-lg: 1.5rem;
  --shell: 72rem;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html.dark .aurora span {
  opacity: 0.34;
}

html.dark {
  --background: 8 6 15;
  --surface: 19 16 36;
  --foreground: 245 243 255;
  --muted: 165 160 192;
  --border: 36 31 61;
  --accent: 167 139 250;
  --accent-2: 244 114 182;
  --accent-3: 34 211 238;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  background-color: rgb(var(--background));
  color: rgb(var(--foreground));
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
}

p {
  margin: 0;
}

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

img {
  max-width: 100%;
  display: block;
}

::selection {
  background-color: rgb(var(--accent) / 0.25);
}

:focus-visible {
  outline: 2px solid rgb(var(--accent));
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: rgb(var(--surface));
  border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus {
  left: 0;
}

/* ------------------------------- layout ---------------------------------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

main {
  flex: 1;
}

.section {
  padding: 5rem 0;
}

.section--tight {
  padding: 3.5rem 0;
}

.section-head {
  max-width: 42rem;
}

.section-head h2 {
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  margin-top: 1rem;
}

.section-head p {
  margin-top: 1rem;
  color: rgb(var(--muted));
}

.section-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
}

.muted {
  color: rgb(var(--muted));
}

.small {
  font-size: 0.875rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

/* ------------------------------ aurora bg -------------------------------- */

.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.aurora span {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.16;
  animation: float-slow 18s ease-in-out infinite;
}

.aurora span:nth-child(1) {
  top: -12rem;
  left: -8rem;
  width: 34rem;
  height: 34rem;
  background: rgb(var(--accent));
}

.aurora span:nth-child(2) {
  top: 20%;
  right: -10rem;
  width: 30rem;
  height: 30rem;
  background: rgb(var(--accent-2));
  animation-delay: -6s;
}

.aurora span:nth-child(3) {
  bottom: -14rem;
  left: 30%;
  width: 32rem;
  height: 32rem;
  background: rgb(var(--accent-3));
  animation-delay: -12s;
}

/* -------------------------------- navbar --------------------------------- */

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}

.navbar.is-scrolled {
  background-color: rgb(var(--background) / 0.8);
  border-bottom-color: rgb(var(--border));
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 4.5rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.brand span {
  font-weight: 400;
  color: rgb(var(--muted));
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.35rem;
}

.nav-links a {
  position: relative;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: rgb(var(--muted));
  transition: color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.nav-links a:hover {
  color: rgb(var(--foreground));
  background-color: rgb(var(--accent) / 0.08);
}

.nav-links a.is-active {
  color: rgb(var(--foreground));
}

.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.2rem;
  height: 2px;
  border-radius: 2px;
  background-image: linear-gradient(90deg, rgb(var(--accent)), rgb(var(--accent-2)));
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgb(var(--border));
  border-radius: 999px;
  background: transparent;
  color: rgb(var(--foreground));
  cursor: pointer;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}

.icon-btn:hover {
  border-color: rgb(var(--accent));
  color: rgb(var(--accent));
  transform: translateY(-1px);
}

.lang-switch {
  display: inline-flex;
  padding: 2px;
  border: 1px solid rgb(var(--border));
  border-radius: 999px;
  overflow: hidden;
}

.lang-switch a {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: 999px;
  color: rgb(var(--muted));
  transition: color 0.3s var(--ease), background 0.3s var(--ease);
}

.lang-switch a.is-active {
  color: #fff;
  background-image: linear-gradient(120deg, rgb(var(--accent)), rgb(var(--accent-2)));
}

.nav-toggle {
  display: inline-flex;
}

/* The desktop CTA would crowd the bar on phones; the mobile menu carries it. */
.nav-actions .nav-cta {
  display: none;
}

.mobile-menu .mobile-menu__cta {
  display: inline-flex;
  width: 100%;
  margin-top: 1rem;
  color: #fff;
  border-bottom: 0;
}

.mobile-menu {
  display: none;
  padding: 0.5rem 0 1.25rem;
  border-top: 1px solid rgb(var(--border));
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu a {
  display: block;
  padding: 0.7rem 0.25rem;
  color: rgb(var(--muted));
  border-bottom: 1px solid rgb(var(--border) / 0.6);
}

.mobile-menu a.is-active {
  color: rgb(var(--accent));
}

.scroll-progress {
  height: 2px;
  transform-origin: left;
  transform: scaleX(0);
  background-image: linear-gradient(90deg, rgb(var(--accent)), rgb(var(--accent-2)), rgb(var(--accent-3)));
  transition: transform 0.15s linear;
}

@media (max-width: 480px) {
  .navbar__inner {
    height: 4rem;
    gap: 0.5rem;
  }

  .brand {
    font-size: 0.95rem;
  }

  .nav-actions {
    gap: 0.35rem;
  }

  .icon-btn {
    width: 2.15rem;
    height: 2.15rem;
  }

  .lang-switch a {
    padding: 0.28rem 0.45rem;
  }
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .nav-actions .nav-cta {
    display: inline-flex;
  }

  .mobile-menu .mobile-menu__cta {
    display: none;
  }

  .shell {
    padding: 0 2rem;
  }
}

/* ------------------------------- buttons --------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  border: 0;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), color 0.3s var(--ease),
    border-color 0.3s var(--ease);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn--primary {
  color: #fff;
  background-image: linear-gradient(
    120deg,
    rgb(var(--accent)),
    rgb(var(--accent-2)),
    rgb(var(--accent-3)),
    rgb(var(--accent))
  );
  background-size: 300% 100%;
  animation: gradient-pan 8s linear infinite;
  box-shadow: 0 12px 30px -12px rgb(var(--accent) / 0.6);
}

.btn--primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -12px rgb(var(--accent) / 0.7);
}

.btn--ghost {
  background: transparent;
  border: 1px solid rgb(var(--border));
  color: rgb(var(--foreground));
}

.btn--ghost:hover {
  transform: translateY(-2px);
  border-color: rgb(var(--accent));
  color: rgb(var(--accent));
}

.btn--sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.82rem;
}

/* -------------------------------- cards ---------------------------------- */

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius-lg);
  background-color: rgb(var(--surface) / 0.8);
  backdrop-filter: blur(6px);
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

.card--hover:hover {
  transform: translateY(-6px);
  border-color: rgb(var(--accent) / 0.55);
  box-shadow: 0 24px 50px -24px rgb(var(--accent) / 0.45);
}

.card h3 {
  font-size: 1.05rem;
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1rem;
  border-radius: 0.9rem;
  font-size: 1.2rem;
  color: #fff;
  background-image: linear-gradient(135deg, rgb(var(--accent)), rgb(var(--accent-2)));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid rgb(var(--accent) / 0.3);
  border-radius: 999px;
  background-color: rgb(var(--accent) / 0.07);
  color: rgb(var(--accent));
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  border: 1px solid rgb(var(--border));
  border-radius: 999px;
  font-size: 0.75rem;
  color: rgb(var(--muted));
}

.tag--accent {
  border-color: rgb(var(--accent) / 0.3);
  background-color: rgb(var(--accent) / 0.08);
  color: rgb(var(--accent));
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.gradient-text {
  background-image: linear-gradient(
    100deg,
    rgb(var(--accent)),
    rgb(var(--accent-2)),
    rgb(var(--accent-3)),
    rgb(var(--accent))
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-pan 9s linear infinite;
}

/* --------------------------------- hero ---------------------------------- */

.hero {
  padding: 4.5rem 0 3rem;
}

.hero__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 950px) {
  .hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.hero h1 {
  font-size: clamp(2.3rem, 5.5vw, 3.6rem);
  margin-top: 1.25rem;
}

.hero__role {
  display: block;
  min-height: 1.2em;
}

.hero__intro {
  margin-top: 1.5rem;
  max-width: 34rem;
  color: rgb(var(--muted));
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero__photo {
  position: relative;
}

.gradient-ring {
  position: relative;
  padding: 3px;
  border-radius: 2rem;
  background-image: conic-gradient(
    from var(--angle, 0deg),
    rgb(var(--accent)),
    rgb(var(--accent-2)),
    rgb(var(--accent-3)),
    rgb(var(--accent))
  );
  animation: spin-slow 12s linear infinite;
}

.gradient-ring > * {
  border-radius: calc(2rem - 3px);
  overflow: hidden;
  background-color: rgb(var(--surface));
}

.gradient-ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.gradient-ring:hover img {
  transform: scale(1.05);
}

.photo-badge {
  position: absolute;
  bottom: -1.25rem;
  left: -1rem;
  padding: 0.75rem 1.1rem;
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius);
  background-color: rgb(var(--surface));
  box-shadow: 0 20px 40px -25px rgb(0 0 0 / 0.5);
  font-size: 0.8rem;
}

.photo-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.stats {
  display: grid;
  gap: 1rem;
  margin-top: 3.5rem;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
}

.stat {
  padding: 1.25rem;
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius);
  background-color: rgb(var(--surface) / 0.7);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
}

.stat span {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: rgb(var(--muted));
}

/* ------------------------------- marquee --------------------------------- */

.marquee {
  overflow: hidden;
  border-top: 1px solid rgb(var(--border));
  border-bottom: 1px solid rgb(var(--border));
  padding: 1rem 0;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  gap: 2.5rem;
  white-space: nowrap;
  animation: marquee 45s linear infinite;
}

.marquee__track span {
  font-size: 0.85rem;
  color: rgb(var(--muted));
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

/* ------------------------------- portfolio ------------------------------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 2.5rem 0 2rem;
}

.portfolio-group--past {
  margin-top: 5rem;
}

.portfolio-group__head {
  margin-bottom: 2rem;
}

.portfolio-group__head h3 {
  margin-top: 0.7rem;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.filter {
  padding: 0.5rem 1.1rem;
  border: 1px solid rgb(var(--border));
  border-radius: 999px;
  background: transparent;
  font: inherit;
  font-size: 0.85rem;
  color: rgb(var(--muted));
  cursor: pointer;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.filter:hover {
  color: rgb(var(--foreground));
  border-color: rgb(var(--accent) / 0.5);
}

.filter.is-active {
  color: #fff;
  border-color: transparent;
  background-image: linear-gradient(120deg, rgb(var(--accent)), rgb(var(--accent-2)));
}

.project[hidden] {
  display: none;
}

.project {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius);
  background-color: rgb(var(--surface));
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.project:hover {
  transform: translateY(-6px);
  border-color: rgb(var(--accent) / 0.55);
  box-shadow: 0 24px 48px -30px rgb(var(--accent) / 0.55);
}

.project--static:hover {
  transform: none;
}

.project__frame {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid rgb(var(--border));
  background-image: linear-gradient(120deg, rgb(var(--accent) / 0.16), rgb(var(--accent-2) / 0.12), rgb(var(--accent-3) / 0.16));
}

.project__dots {
  display: inline-flex;
  gap: 0.3rem;
  flex: none;
}

.project__dots i {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: rgb(var(--muted) / 0.55);
}

.project__url {
  flex: 1;
  min-width: 0;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background-color: rgb(var(--background) / 0.75);
  font-size: 0.72rem;
  color: rgb(var(--muted));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project__shot {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgb(var(--border));
  background-color: rgb(var(--background) / 0.6);
}

.project__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.project:hover .project__shot img {
  transform: scale(1.04);
}

.project__shot--empty {
  background-image: linear-gradient(140deg, rgb(var(--accent) / 0.18), rgb(var(--accent-3) / 0.16));
}

.project__status {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgb(var(--border));
  background-color: rgb(var(--background) / 0.85);
  font-size: 0.7rem;
  font-weight: 600;
  color: rgb(var(--muted));
}

.project--closed .project__shot img {
  filter: grayscale(1);
  opacity: 0.7;
}

.project__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.25rem 1.35rem 1.35rem;
}

.project__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.project h3 {
  margin-top: 0.85rem;
  font-size: 1rem;
  word-break: break-word;
}

.project p {
  margin-top: 0.5rem;
  flex: 1;
  font-size: 0.875rem;
  color: rgb(var(--muted));
}

.project__link {
  margin-top: 1.1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgb(var(--accent));
  transition: transform 0.3s var(--ease);
}

.project:hover .project__link {
  color: rgb(var(--accent-2));
}

/* --------------------------------- blog ---------------------------------- */

.posts {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr));
}

.post-card {
  overflow: hidden;
  padding: 0;
}

.post-card[hidden] {
  display: none;
}

.post-card > a {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.post-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  flex: 0 0 auto;
  overflow: hidden;
  background-image: linear-gradient(135deg, rgb(var(--accent) / 0.25), rgb(var(--accent-3) / 0.25));
}

.post-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.post-card:hover .post-card__media img {
  transform: scale(1.06);
}

.post-card__body {
  flex: 1 1 auto;
  padding: 1.4rem;
}

.post-card h3 {
  margin-top: 0.75rem;
  font-size: 1.1rem;
}

.post-card p {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  color: rgb(var(--muted));
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  color: rgb(var(--muted));
}

.contact-turnstile {
  display: flex;
  justify-content: center;
  padding: 0.35rem 0 0.15rem;
}

.article {
  max-width: 46rem;
  margin: 0 auto;
  padding: 3.5rem 0 5rem;
}

.article h1 {
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  margin-top: 1rem;
}

.article__hero {
  margin: 2.5rem 0;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgb(var(--border));
}

.article__hero img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prose p {
  margin-bottom: 1.25rem;
  color: rgb(var(--foreground) / 0.9);
}

.prose h2,
.prose h3 {
  margin: 2rem 0 0.75rem;
}

.prose ul,
.prose ol {
  margin: 0 0 1.25rem 1.25rem;
  color: rgb(var(--foreground) / 0.9);
}

.prose a {
  color: rgb(var(--accent));
  text-decoration: underline;
}

.prose code {
  padding: 0.15rem 0.4rem;
  border-radius: 0.4rem;
  background-color: rgb(var(--accent) / 0.1);
  font-size: 0.9em;
}

/* --------------------------------- forms --------------------------------- */

.form {
  display: grid;
  gap: 1.1rem;
}

.form__row {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgb(var(--muted));
}

.field {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid rgb(var(--border));
  border-radius: 0.9rem;
  background-color: rgb(var(--background) / 0.6);
  color: rgb(var(--foreground));
  font: inherit;
  font-size: 0.9rem;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.field:focus {
  outline: none;
  border-color: rgb(var(--accent));
  box-shadow: 0 0 0 4px rgb(var(--accent) / 0.15);
}

textarea.field {
  min-height: 9rem;
  resize: vertical;
}

.notice {
  padding: 0.85rem 1rem;
  border-radius: 0.9rem;
  border: 1px solid rgb(var(--border));
  font-size: 0.875rem;
}

.notice--success {
  border-color: rgb(16 185 129 / 0.4);
  background-color: rgb(16 185 129 / 0.1);
  color: rgb(5 150 105);
}

.notice--error {
  border-color: rgb(244 63 94 / 0.4);
  background-color: rgb(244 63 94 / 0.1);
  color: rgb(225 29 72);
}

html.dark .notice--success {
  color: rgb(110 231 183);
}

html.dark .notice--error {
  color: rgb(253 164 175);
}

/* --------------------------------- about --------------------------------- */

.about__grid {
  display: grid;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 950px) {
  .about__grid {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

.detail-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

.detail-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px dashed rgb(var(--border));
}

.detail-list dt {
  color: rgb(var(--muted));
}

.detail-list dd {
  margin: 0;
  font-weight: 500;
  text-align: right;
}

.stack-list {
  display: grid;
  gap: 1.4rem;
  margin-top: 1.5rem;
}

.stack-group__title {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(var(--muted));
  margin-bottom: 0.7rem;
}

.stack-group .tag-list {
  gap: 0.5rem;
}

.timeline-list {
  display: grid;
  gap: 1.6rem;
  margin-top: 1.5rem;
}

.timeline {
  position: relative;
  padding-left: 1.75rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0.35rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background-image: linear-gradient(rgb(var(--accent)), rgb(var(--accent-3)));
}

.timeline__dot {
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background-image: linear-gradient(135deg, rgb(var(--accent)), rgb(var(--accent-2)));
}

/* ---------------------------------- cta ---------------------------------- */

.cta {
  position: relative;
  overflow: hidden;
  padding: 3.5rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgb(var(--accent) / 0.25);
  background-image: linear-gradient(120deg, rgb(var(--accent) / 0.15), rgb(var(--accent-2) / 0.12), rgb(var(--accent-3) / 0.15));
  text-align: center;
}

.cta h2 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.cta p {
  margin: 1rem auto 2rem;
  max-width: 34rem;
  color: rgb(var(--muted));
}

/* -------------------------------- footer --------------------------------- */

.footer {
  margin-top: 4rem;
  border-top: 1px solid rgb(var(--border));
  padding: 3rem 0 2rem;
}

.footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.footer h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgb(var(--muted));
  margin-bottom: 0.9rem;
}

.footer a {
  color: rgb(var(--muted));
  transition: color 0.3s var(--ease);
}

.footer a:hover {
  color: rgb(var(--accent));
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgb(var(--border));
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgb(var(--muted));
}

/* -------------------------------- admin ---------------------------------- */

.admin-shell {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.admin-bar {
  border-bottom: 1px solid rgb(var(--border));
  background-color: rgb(var(--surface) / 0.8);
  backdrop-filter: blur(10px);
}

.admin-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 4rem;
}

.admin-bar nav {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
  color: rgb(var(--muted));
}

.auth-card {
  width: 100%;
  max-width: 26rem;
  margin: 6rem auto;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius-lg);
  background-color: rgb(var(--surface) / 0.8);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgb(var(--border));
  white-space: nowrap;
}

th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgb(var(--muted));
}

tbody tr:last-child td {
  border-bottom: 0;
}

.badge {
  display: inline-flex;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  border: 1px solid rgb(var(--border));
  color: rgb(var(--muted));
}

.badge--live {
  border-color: rgb(16 185 129 / 0.4);
  background-color: rgb(16 185 129 / 0.12);
  color: rgb(5 150 105);
}

.row-actions {
  display: flex;
  gap: 0.5rem;
}

.link-danger {
  color: rgb(225 29 72);
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.thumb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 2.6rem;
  border-radius: 0.5rem;
  border: 1px solid rgb(var(--border));
  object-fit: cover;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgb(var(--muted));
}

.thumb--empty {
  background-image: linear-gradient(140deg, rgb(var(--accent) / 0.18), rgb(var(--accent-3) / 0.16));
}

.drag-handle {
  cursor: grab;
  padding: 0.2rem 0.35rem;
  border: 1px solid rgb(var(--border));
  border-radius: 0.4rem;
  background: none;
  font-size: 0.85rem;
  letter-spacing: -0.15em;
  color: rgb(var(--muted));
}

.drag-handle:active {
  cursor: grabbing;
}

.sortable-table tr.is-dragging {
  opacity: 0.5;
  background-color: rgb(var(--accent) / 0.12);
}

.reorder-status--error {
  color: rgb(225 29 72);
}

.image-preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.9rem;
}

.image-preview img {
  width: 9rem;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 0.6rem;
  border: 1px solid rgb(var(--border));
}

/* ------------------------------ animations ------------------------------- */

@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@keyframes spin-slow {
  to {
    --angle: 360deg;
  }
}

@keyframes gradient-pan {
  to {
    background-position: 300% 0;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes float-slow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  33% {
    transform: translate3d(3%, -4%, 0) scale(1.06);
  }
  66% {
    transform: translate3d(-3%, 3%, 0) scale(0.96);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.animate-fade-up {
  animation: fade-up 0.7s var(--ease) both;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.role-switch {
  display: inline-block;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), filter 0.4s var(--ease);
}

.role-switch.is-out {
  opacity: 0;
  transform: translateY(-8px);
  filter: blur(6px);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ------------------------- admin content editor tabs ---------------------- */

.content-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.content-tabs .tab {
  padding: 0.45rem 0.85rem;
  border: 1px solid rgb(var(--border));
  border-radius: 999px;
  font-size: 0.85rem;
  color: rgb(var(--muted));
}

.content-tabs .tab:hover {
  color: rgb(var(--text));
  border-color: rgb(var(--accent) / 0.5);
}

.content-tabs .tab.is-active {
  color: #fff;
  border-color: transparent;
  background-image: linear-gradient(120deg, rgb(var(--accent)), rgb(var(--accent-2)));
}