/* Arthur Fernandes — site stylesheet (PHP rewrite) */

:root {
  --font-display: "Orbitron", system-ui, sans-serif;
  --font-body: "Rajdhani", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --color-void: #050508;
  --color-void-light: #0c0c10;
  --color-surface: #121218;
  --color-surface-glass: rgba(18, 18, 22, 0.65);
  --color-accent: #ffd60a;
  --color-accent-dim: #ffd60a40;
  --color-warm: #ff9500;
  --color-warm-dim: #ff950040;
  --color-magenta: #ff6b35;
  --color-magenta-dim: #ff6b3540;
  --color-purple: #8b5cf6;
  --color-text: #e8e4f0;
  --color-text-muted: #9490a8;
  --color-border: rgba(255, 214, 10, 0.15);
  --color-border-hover: rgba(255, 214, 10, 0.45);

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1rem;
  --header-offset: 5.5rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset / base ---------- */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-void);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 768px) {
  body {
    font-size: 19px;
  }
}

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

p {
  margin: 0;
}

::selection {
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

/* ---------- Tokens / utilities kept from React ---------- */

.text-small {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.text-label {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.text-accent {
  color: var(--color-accent);
}

.text-warm {
  color: var(--color-warm);
}

.text-accent-dim {
  color: var(--color-accent-dim);
}

.flag-icon {
  display: block;
  flex-shrink: 0;
  border-radius: 0.125rem;
  border: 1px solid var(--color-border);
  object-fit: cover;
  object-position: center;
}

.flag-sm {
  width: 1.5rem;
  height: 1rem;
}

.flag-md {
  width: 2rem;
  height: 1.5rem;
}

.glass {
  background: var(--color-surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
}

.glass-hover {
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.glass-hover:hover {
  border-color: var(--color-border-hover);
  box-shadow:
    0 0 24px var(--color-accent-dim),
    inset 0 0 24px rgba(255, 214, 10, 0.03);
}

.neon-text {
  text-shadow: 0 0 20px var(--color-accent-dim);
}

.neon-text-warm {
  text-shadow: 0 0 20px var(--color-warm-dim);
}

.cyber-grid {
  background-image:
    linear-gradient(rgba(255, 214, 10, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 214, 10, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.scanlines::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-accent), var(--color-warm));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-padding {
  padding: 3.5rem 1rem;
}

@media (min-width: 640px) {
  .section-padding {
    padding: 4.5rem 1.25rem;
  }
}

@media (min-width: 768px) {
  .section-padding {
    padding: 6rem 2rem;
  }
}

.container-main {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: 0.25rem;
}

@media (min-width: 640px) {
  .container-main {
    padding-inline: 0;
  }
}

/* ---------- Scrollbar ---------- */

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-void);
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent-dim);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent-dim) var(--color-void);
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .scroll-cue {
    animation: none !important;
  }
}

/* ---------- Cyber background ---------- */

.cyber-bg {
  position: fixed;
  inset: 0;
  z-index: -10;
  overflow: hidden;
  pointer-events: none;
}

.cyber-bg__void {
  position: absolute;
  inset: 0;
  background: var(--color-void);
}

.cyber-bg__grid {
  position: absolute;
  inset: 0;
  opacity: 0.6;
}

.cyber-bg__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255, 214, 10, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(255, 107, 53, 0.05) 0%, transparent 50%);
}

#cyber-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.4;
}

/* ---------- Site chrome ---------- */

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 50;
  padding: 1rem 1rem 0;
}

.site-main {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-xl);
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .nav-bar {
    padding: 0.75rem 1rem;
  }
}

@media (min-width: 768px) {
  .nav-bar {
    padding: 0.75rem 1.5rem;
  }
}

.brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  white-space: nowrap;
}

@media (min-width: 640px) {
  .brand {
    font-size: 1.125rem;
  }
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  display: block;
  border-radius: var(--radius-lg);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--color-accent);
}

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

.lang-wrap {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: var(--radius-lg);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 7.5rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  z-index: 60;
}

.lang-option {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.lang-option:hover,
.lang-option.is-active {
  color: var(--color-accent);
  background: rgba(255, 214, 10, 0.1);
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
}

.mobile-menu {
  max-width: 72rem;
  margin: 0.5rem auto 0;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

@media (min-width: 768px) {
  .mobile-menu {
    display: none !important;
  }
}

.mobile-menu .nav-link {
  padding: 0.75rem 1rem;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--radius-lg);
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all 0.3s ease;
  text-align: center;
}

@media (min-width: 640px) {
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
}

.btn-primary {
  border: 1px solid rgba(255, 214, 10, 0.5);
  background: rgba(255, 214, 10, 0.1);
  color: var(--color-accent);
}

.btn-primary:hover {
  background: rgba(255, 214, 10, 0.2);
  box-shadow: 0 0 24px rgba(255, 214, 10, 0.3);
}

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

.btn-ghost:hover {
  border-color: rgba(255, 149, 0, 0.5);
  color: var(--color-warm);
}

/* ---------- Section / page heroes ---------- */

.section-header {
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .section-header {
    margin-bottom: 2.5rem;
  }
}

.section-header .text-label {
  letter-spacing: 0.2em;
}

@media (min-width: 640px) {
  .section-header .text-label {
    letter-spacing: 0.3em;
  }
}

.section-header h2 {
  margin-top: 0.5rem;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

@media (min-width: 640px) {
  .section-header h2 {
    font-size: 1.875rem;
  }
}

@media (min-width: 768px) {
  .section-header h2 {
    font-size: 2.25rem;
  }
}

.section-header__rule,
.page-hero__rule {
  margin-top: 0.75rem;
  height: 1px;
  width: 4rem;
  background: linear-gradient(to right, var(--color-accent), var(--color-warm));
}

.page-hero__rule {
  width: 6rem;
  margin-top: 1rem;
}

.page-hero {
  padding-top: 6rem;
  padding-bottom: 3rem;
}

@media (min-width: 640px) {
  .page-hero {
    padding-top: 8rem;
    padding-bottom: 4rem;
  }
}

.page-hero h1 {
  margin-top: 0.75rem;
  font-size: 2rem;
}

@media (min-width: 640px) {
  .page-hero h1 {
    font-size: 2.25rem;
  }
}

@media (min-width: 768px) {
  .page-hero h1 {
    font-size: 3rem;
  }
}

.page-hero .text-small {
  margin-top: 1rem;
  max-width: 42rem;
}

@media (min-width: 640px) {
  .page-hero .text-small {
    font-size: 1.125rem;
  }
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100dvh;
  padding-top: 6rem;
}

@media (min-width: 640px) {
  .hero {
    padding-top: 7rem;
  }
}

.hero__grid {
  display: grid;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 640px) {
  .hero__grid {
    gap: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.hero__badge {
  display: inline-block;
  max-width: 100%;
  border-radius: 9999px;
  border: 1px solid rgba(255, 214, 10, 0.3);
  background: rgba(255, 214, 10, 0.05);
  padding: 0.5rem 1rem;
}

.hero h1 {
  margin-top: 1.25rem;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.04em;
}

@media (min-width: 640px) {
  .hero h1 {
    margin-top: 1.5rem;
    font-size: 2.25rem;
  }
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.75rem;
  }
}

.hero__subtitle {
  margin-top: 1.25rem;
  max-width: 32rem;
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

@media (min-width: 640px) {
  .hero__subtitle {
    margin-top: 1.5rem;
    font-size: 1.25rem;
  }
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
  }

  .hero__actions .btn {
    width: auto;
  }
}

.hero__actions .btn {
  width: 100%;
}

.hero__aside {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.scroll-cue {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  display: none;
  transform: translateX(-50%);
  animation: scroll-cue-bounce 2s ease-in-out infinite;
}

@media (min-width: 640px) {
  .scroll-cue {
    display: block;
    bottom: 2rem;
  }
}

.scroll-cue__ring {
  width: 1.25rem;
  height: 2rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 214, 10, 0.3);
  padding: 0.25rem;
}

.scroll-cue__dot {
  width: 0.25rem;
  height: 0.5rem;
  margin: 0 auto;
  border-radius: 9999px;
  background: var(--color-accent);
}

@keyframes scroll-cue-bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* ---------- Cards ---------- */

.profile-card {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  border-radius: var(--radius-2xl);
  padding: 1rem;
  text-align: center;
  transition: transform 0.3s ease;
}

.profile-card:hover {
  transform: translateY(-4px);
}

@media (min-width: 640px) {
  .profile-card {
    flex-direction: row;
    gap: 1.25rem;
    padding: 1.25rem;
    text-align: left;
  }
}

.profile-card__avatar-wrap {
  position: relative;
  flex-shrink: 0;
}

.profile-card__avatar {
  width: 5rem;
  height: 5rem;
  border-radius: 9999px;
  border: 2px solid rgba(255, 214, 10, 0.3);
  object-fit: cover;
  transition: border-color 0.3s ease;
}

.profile-card:hover .profile-card__avatar {
  border-color: rgba(255, 214, 10, 0.6);
}

@media (min-width: 640px) {
  .profile-card__avatar {
    width: 6rem;
    height: 6rem;
  }
}

.profile-card__gh-badge {
  position: absolute;
  right: -0.25rem;
  bottom: -0.25rem;
  border-radius: 9999px;
  border: 1px solid var(--color-void);
  background: var(--color-void);
  padding: 0.25rem;
  color: var(--color-accent);
}

.profile-card__gh-badge svg {
  width: 1rem;
  height: 1rem;
}

.profile-card__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color 0.2s ease;
}

.profile-card:hover .profile-card__name {
  color: var(--color-accent);
}

.profile-card__login {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-accent);
}

.profile-card__tagline {
  margin-top: 0.5rem;
}

.about-card {
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}

.about-card h2 {
  margin-top: 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
}

@media (min-width: 640px) {
  .about-card h2 {
    font-size: 1.5rem;
  }
}

.about-card .text-small + .text-small {
  margin-top: 0.75rem;
}

.about-card__langs {
  margin-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}

.lang-flags {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 640px) {
  .lang-flags {
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
  }
}

.lang-flags__list {
  display: flex;
  gap: 0.5rem;
}

.contact-card {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 0.75rem;
  border-radius: var(--radius-xl);
  padding: 1rem;
  text-align: left;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

@media (min-width: 640px) {
  .contact-card {
    gap: 1rem;
    padding: 1.5rem;
  }
}

.contact-card:hover {
  transform: scale(1.02);
}

.contact-card--accent:hover {
  border-color: rgba(255, 214, 10, 0.4);
}

.contact-card--warm:hover {
  border-color: rgba(255, 149, 0, 0.4);
}

.contact-card__icon {
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  flex-shrink: 0;
}

.contact-card--accent .contact-card__icon {
  background: rgba(255, 214, 10, 0.1);
  color: var(--color-accent);
}

.contact-card--warm .contact-card__icon {
  background: rgba(255, 149, 0, 0.1);
  color: var(--color-warm);
}

.contact-card:hover.contact-card--accent .contact-card__icon {
  box-shadow: 0 0 16px rgba(255, 214, 10, 0.3);
}

.contact-card:hover.contact-card--warm .contact-card__icon {
  box-shadow: 0 0 16px rgba(255, 149, 0, 0.3);
}

.contact-card__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.contact-card__label {
  font-size: 1rem;
  font-weight: 600;
}

@media (min-width: 640px) {
  .contact-card__label {
    font-size: 1.125rem;
  }
}

.contact-card__handle {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
}

@media (min-width: 640px) {
  .contact-card__handle {
    font-size: 1rem;
  }
}

.tech-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  padding: 1rem;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

@media (min-width: 640px) {
  .tech-card {
    padding: 1.25rem;
  }
}

.tech-card:hover {
  border-color: rgba(255, 214, 10, 0.4);
  transform: translateY(-2px);
}

.tech-card--featured {
  border-color: rgba(255, 214, 10, 0.4);
  background: rgba(255, 214, 10, 0.05);
}

@media (min-width: 640px) {
  .tech-card--featured {
    grid-column: span 2;
  }
}

@media (min-width: 768px) {
  .tech-card--featured {
    grid-column: span 3;
  }
}

.tech-card__icon {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 214, 10, 0.05);
}

.tech-card--featured .tech-card__icon {
  width: 3.5rem;
  height: 3.5rem;
}

.tech-card__icon img {
  width: 1.75rem;
  height: 1.75rem;
  object-fit: contain;
}

.tech-card--featured .tech-card__icon img {
  width: 2.25rem;
  height: 2.25rem;
}

.tech-card__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.tech-card--featured .tech-card__name {
  font-size: 1.125rem;
}

.tech-card:hover .tech-card__name {
  color: var(--color-accent);
}

.tech-card__cat {
  margin-top: 0.125rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

@media (min-width: 640px) {
  .tech-card__cat {
    font-size: 0.875rem;
  }
}

.stat-box {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: rgba(12, 12, 16, 0.5);
  padding: 0.75rem;
  text-align: center;
}

.stat-box__value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
}

.stat-box__label {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.lang-bar {
  margin-bottom: 1rem;
}

.lang-bar:last-child {
  margin-bottom: 0;
}

.lang-bar__meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

@media (min-width: 640px) {
  .lang-bar__meta {
    font-size: 1rem;
  }
}

.lang-bar__name {
  font-weight: 600;
  color: var(--color-text);
}

.lang-bar__name.is-primary {
  color: var(--color-accent);
}

.lang-bar__track {
  overflow: hidden;
  border-radius: 9999px;
  background: var(--color-void-light);
  height: 0.625rem;
}

.lang-bar__track.is-primary {
  height: 0.75rem;
}

.lang-bar__fill {
  height: 100%;
  border-radius: 9999px;
  width: 0;
  transition: width 0.8s var(--ease-out);
}

.lang-bar.is-visible .lang-bar__fill {
  width: var(--bar-width, 0%);
}

.lang-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-top: 2rem;
}

.lang-strip__seg {
  height: 0.5rem;
  flex: 1 1 40px;
  min-width: 40px;
  opacity: 0.85;
}

/* ---------- Project / model cards ---------- */

.project-card-link,
.project-card-wrap {
  display: block;
  height: 100%;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border-radius: var(--radius-xl);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover,
.hover-lift:hover {
  transform: translateY(-4px);
}

.project-card__media {
  position: relative;
  overflow: hidden;
}

.project-card__img {
  transition: transform 0.5s ease;
}

.project-card:hover .project-card__img {
  transform: scale(1.05);
}

.project-card__fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--color-void), transparent);
  opacity: 0.8;
  pointer-events: none;
}

.project-card__status {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 214, 10, 0.3);
  background: rgba(5, 5, 8, 0.8);
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  backdrop-filter: blur(8px);
}

@media (min-width: 640px) {
  .project-card__status {
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
  }
}

.project-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1rem;
}

@media (min-width: 640px) {
  .project-card__body {
    padding: 1.25rem;
  }
}

.project-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color 0.2s ease;
}

@media (min-width: 640px) {
  .project-card__title {
    font-size: 1.25rem;
  }
}

.project-card:hover .project-card__title {
  color: var(--color-accent);
}

.project-card__subtitle {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-warm);
}

@media (min-width: 640px) {
  .project-card__subtitle {
    font-size: 1rem;
  }
}

.project-card__desc {
  margin-top: 0.5rem;
  flex: 1;
  font-size: 1rem;
}

@media (min-width: 640px) {
  .project-card__desc {
    font-size: 1.05rem;
  }
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tag {
  border-radius: 0.25rem;
  border: 1px solid var(--color-border);
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

@media (min-width: 640px) {
  .tag {
    font-size: 0.875rem;
  }
}

.project-card__links {
  position: relative;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.chip-link {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 214, 10, 0.3);
  background: rgba(255, 214, 10, 0.05);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.chip-link:hover {
  background: rgba(255, 214, 10, 0.15);
  color: var(--color-warm);
}

.watch-link {
  position: relative;
  z-index: 20;
  display: inline-flex;
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: color 0.2s ease;
}

@media (min-width: 640px) {
  .watch-link {
    font-size: 1rem;
  }
}

.watch-link:hover {
  color: var(--color-warm);
}

.model-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
  transform: translateY(-4px);
}

.model-card__body {
  padding: 1.25rem;
}

.model-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.model-card:hover .model-card__title {
  color: var(--color-accent);
}

.model-card__stats {
  margin-top: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent);
}

.model-card__palette-label {
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.model-card__palette {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.model-card__swatch {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.2s ease;
}

.model-card:hover .model-card__swatch {
  transform: scale(1.1);
}

/* ---------- Media ---------- */

.media-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(255, 214, 10, 0.2);
  background: rgba(12, 12, 16, 0.5);
}

.media-frame {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-void);
}

.media-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.media-video,
.media-img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

.media-img-svg {
  background: var(--color-void);
  object-fit: contain;
  padding: 1.5rem;
}

.icon-lg {
  width: 2rem;
  height: 2rem;
}

.aspect-video {
  aspect-ratio: 16 / 9;
}

.aspect-square {
  aspect-ratio: 1 / 1;
}

.aspect-16-9 {
  aspect-ratio: 16 / 9;
}

/* ---------- GitHub panel ---------- */

.gh-panel {
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  height: 100%;
}

.gh-panel__user {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .gh-panel__user {
    flex-direction: row;
    align-items: center;
  }
}

.gh-panel__avatar {
  width: 3.5rem;
  height: 3.5rem;
  flex-shrink: 0;
  border-radius: 9999px;
  border: 2px solid rgba(255, 214, 10, 0.4);
  object-fit: cover;
}

@media (min-width: 640px) {
  .gh-panel__avatar {
    width: 4rem;
    height: 4rem;
  }
}

.gh-panel__login {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: color 0.2s ease;
}

.gh-panel__login:hover {
  color: var(--color-warm);
}

.gh-panel__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
  text-align: center;
}

.gh-panel__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 214, 10, 0.3);
  background: rgba(255, 214, 10, 0.05);
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-accent);
  transition: background-color 0.2s ease;
}

.gh-panel__cta:hover {
  background: rgba(255, 214, 10, 0.1);
}

.gh-panel__cta svg {
  width: 1.25rem;
  height: 1.25rem;
}

.gh-skeleton {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.gh-skeleton__bar {
  height: 2rem;
  border-radius: var(--radius-lg);
  background: var(--color-void-light);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

/* ---------- Grids / flex helpers ---------- */

.grid {
  display: grid;
  gap: 1rem;
}

.grid-gap-6 {
  gap: 1.5rem;
}

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

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (min-width: 640px) {
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .lg\:col-span-1 {
    grid-column: span 1;
  }

  .lg\:col-span-2 {
    grid-column: span 2;
  }
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.items-end {
  align-items: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-3 {
  gap: 0.75rem;
}

.gap-4 {
  gap: 1rem;
}

.gap-6 {
  gap: 1.5rem;
}

.w-full {
  width: 100%;
}

.mt-4 {
  margin-top: 1rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.mt-8 {
  margin-top: 2rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mb-10 {
  margin-bottom: 2.5rem;
}

.max-w-xl {
  max-width: 36rem;
}

.max-w-2xl {
  max-width: 42rem;
}

@media (min-width: 640px) {
  .sm\:flex-row {
    flex-direction: row;
  }

  .sm\:w-auto {
    width: auto;
  }

  .sm\:text-lg {
    font-size: 1.125rem;
  }
}

/* ---------- Reveal / misc ---------- */

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.6s var(--ease-out),
    transform 0.6s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Footer ---------- */

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 1rem;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

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

button.footer-link:hover {
  color: var(--color-warm);
}

.footer-rights {
  font-size: 0.875rem;
}

@media (min-width: 640px) {
  .footer-rights {
    font-size: 1rem;
  }
}

.footer-services {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(148, 144, 168, 0.5);
  transition: color 0.2s ease;
}

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

/* ---------- Featured modeling block ---------- */

.feature-media {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.feature-media__meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
}

@media (min-width: 640px) {
  .feature-media__meta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem;
  }
}

.feature-media__title {
  font-family: var(--font-display);
  font-weight: 600;
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.activity-item {
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.web-preview {
  max-width: 20rem;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  padding: 1rem;
  transition: transform 0.3s ease;
}

.web-preview:hover {
  transform: scale(1.05);
}

/* ---------- Layout grids used by PHP pages ---------- */

.cards-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

@media (min-width: 1024px) {
  .gh-grid {
    grid-template-columns: 1fr 2fr;
  }
}

.gh-profile,
.gh-langs-panel,
.tech-panel {
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  height: 100%;
}

.gh-profile__top {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .gh-profile__top {
    flex-direction: row;
    align-items: center;
  }
}

.gh-avatar {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 9999px;
  border: 2px solid rgba(255, 214, 10, 0.4);
  object-fit: cover;
  flex-shrink: 0;
}

.gh-login {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-accent);
}

.gh-login:hover {
  color: var(--color-warm);
}

.gh-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
  text-align: center;
}

.gh-profile-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 214, 10, 0.3);
  background: rgba(255, 214, 10, 0.05);
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-accent);
  transition: background 0.2s ease;
}

.gh-profile-btn:hover {
  background: rgba(255, 214, 10, 0.1);
}

.gh-profile-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

.gh-loading {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.skeleton {
  height: 2rem;
  border-radius: var(--radius-lg);
  background: var(--color-void-light);
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.9; }
}

.gh-langs {
  margin-top: 1.5rem;
}

.lang-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem;
  margin-top: 2rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.lang-strip__seg {
  height: 0.5rem;
  flex: 1 1 40px;
  min-width: 40px;
  opacity: 0.85;
}

.tech-grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .tech-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .tech-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.section-lead {
  margin-bottom: 2rem;
  max-width: 42rem;
}

.section-head-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .section-head-row {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.mb-0 {
  margin-bottom: 0 !important;
}

.section-padding--tight-top {
  padding-top: 0;
}

.modeling-grid,
.web-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .modeling-grid,
  .web-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.modeling-feature {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.modeling-feature__footer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
}

@media (min-width: 640px) {
  .modeling-feature__footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem;
  }
}

.modeling-feature__name {
  font-family: var(--font-display);
  font-weight: 600;
}

.web-activities {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.activity-card {
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.web-art {
  display: flex;
  align-items: center;
  justify-content: center;
}

.web-art__img {
  max-width: 20rem;
  width: 100%;
  border-radius: var(--radius-xl);
  padding: 1rem;
  transition: transform 0.3s ease;
}

.web-art__img:hover {
  transform: scale(1.05);
}

.contact-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.contact-copy-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .contact-copy-row {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
  }

  .contact-copy-row .btn {
    width: auto;
  }
}

.contact-email {
  word-break: break-all;
}

.workflow-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.workflow-step {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .workflow-step {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }

  .workflow-step h3 {
    min-width: 140px;
  }
}

.workflow-step__num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-accent);
}

.workflow-step h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
}

.pricing-box {
  max-width: 32rem;
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.pricing-box__text {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  color: var(--color-accent);
}

.gallery-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.gallery-card__caption {
  padding: 1rem;
  transition: color 0.2s ease;
}

.gallery-card:hover .gallery-card__caption {
  color: var(--color-accent);
}

.palette-swatches {
  display: flex;
  gap: 0.5rem;
}

.palette-swatch,
.model-card__swatch {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.2s ease;
}

.model-card:hover .palette-swatch,
.model-card:hover .model-card__swatch {
  transform: scale(1.1);
}

.model-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.model-card:hover h3 {
  color: var(--color-accent);
}

.text-accent {
  color: var(--color-accent) !important;
  font-weight: 600;
}

.site-main {
  position: relative;
  z-index: 1;
}