/* ═══════════════════════════════════════════════════
   DEREK BAZO — Portfolio
   Perfected Cipher-style orbital constellation
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500&family=Space+Grotesk:wght@300;400;500;600&display=swap');

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #000000;
  --white: #ffffff;
  --gray-300: #b0b0b0;
  --gray-400: #8a8a8a;
  --gray-600: #555555;
  --gray-800: #222222;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  overflow: hidden;
  cursor: none;
  width: 100vw;
  height: 100vh;
  position: relative;
}

/* ── Custom Cursor ── */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  background: var(--white);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
  will-change: transform, width, height;
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out);
  /* The transform translate(-50%, -50%) will be combined with the position in JS */
}

.cursor-dot.hovering {
  width: 48px;
  height: 48px;
}

.cursor-dot.clicking {
  width: 8px;
  height: 8px;
}

/* ── Loading Screen ── */
.loading-screen {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 28px;
  transition: opacity 1s var(--ease-out), visibility 1s;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-logo {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease) 0.3s forwards;
}

.loading-bar-track {
  width: 180px;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease) 0.6s forwards;
}

.loading-bar {
  width: 0%;
  height: 100%;
  background: var(--white);
  transition: width 0.25s ease-out;
}

.loading-percent {
  font-size: 0.7rem;
  font-weight: 200;
  letter-spacing: 0.35em;
  color: var(--gray-400);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease) 0.8s forwards;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 32px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  mix-blend-mode: difference;
  opacity: 0;
  transform: translateY(-15px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}

.nav.visible {
  opacity: 1;
  transform: translateY(0);
}

.nav-logo {
  display: flex;
  align-items: center;
  cursor: none;
}

.nav-logo img {
  height: 58px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.2));
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.nav-logo:hover img {
  opacity: 0.8;
  transform: scale(1.05);
}

.nav-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav-center a {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  cursor: none;
  position: relative;
}

.nav-center a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0%;
  height: 1px;
  background: var(--white);
  transition: width 0.5s var(--ease);
}

.nav-center a:hover::after { width: 100%; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-right a {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  cursor: none;
  position: relative;
  transition: opacity 0.3s ease;
}

.nav-right a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0%;
  height: 1px;
  background: var(--white);
  transition: width 0.5s var(--ease);
}

.nav-right a:hover::after { width: 100%; }
.nav-right a:hover { opacity: 0.75; }

/* ═══════════════════════════════════════════
   ORBITAL CONSTELLATION
   ═══════════════════════════════════════════ */
.orbit-viewport {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

.orbit-scene {
  position: relative;
  width: 100%;
  height: 100%;
}

.orbit-item {
  position: absolute;
  overflow: hidden;
  border-radius: 3px;
  cursor: none;
  will-change: transform;
  transition: filter 0.7s var(--ease),
              opacity 0.7s var(--ease);
}

.orbit-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--ease);
  pointer-events: none;
}

.orbit-item:hover img {
  transform: scale(1.05);
}

/* ── Grayscale hover — editorial effect ── */
.orbit-scene.has-hover .orbit-item {
  filter: grayscale(1) brightness(0.4) contrast(0.9);
  opacity: 0.5;
}

.orbit-scene.has-hover .orbit-item.active {
  filter: grayscale(0) brightness(1) contrast(1);
  opacity: 1;
  z-index: 50 !important;
}

/* ── Item label overlay ── */
.orbit-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 16px;
  background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 100%);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  pointer-events: none;
}

.orbit-item.active .orbit-label {
  opacity: 1;
  transform: translateY(0);
}

.orbit-label h3 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.orbit-label p {
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--gray-300);
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── Center Emblem ── */
.center-emblem {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.5s var(--ease);
}

.center-emblem.visible {
  opacity: 0.18;
}

.center-emblem svg {
  width: 50px;
  height: 50px;
  animation: emblemSpin 15s linear infinite;
}

@keyframes emblemSpin {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}

/* ── Vignette ── */
.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 6;
  background: radial-gradient(
    ellipse 70% 70% at 50% 50%,
    transparent 40%,
    rgba(0, 0, 0, 0.55) 100%
  );
}

/* ── Footer ── */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 22px 48px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  z-index: 100;
  mix-blend-mode: difference;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 1s var(--ease-out) 0.4s,
              transform 1s var(--ease-out) 0.4s;
}

.footer.visible {
  opacity: 1;
  transform: translateY(0);
}

.footer-left,
.footer-center,
.footer-right {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.footer-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: opacity 0.4s ease, transform 0.4s ease;
  white-space: nowrap;
}

.footer-right a {
  color: var(--white);
  text-decoration: none;
  cursor: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  transition: opacity 0.3s ease;
}

.footer-right a:hover { opacity: 0.6; }

.footer-right svg {
  width: 10px;
  height: 10px;
  transition: transform 0.3s var(--ease);
}

.footer-right a:hover svg {
  transform: translate(2px, -2px);
}

/* ── Particles ── */
.particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.particle {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  animation: particleDrift var(--dur) linear infinite;
  animation-delay: var(--del);
}

@keyframes particleDrift {
  0% {
    transform: translateY(105vh) translateX(0);
    opacity: 0;
  }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% {
    transform: translateY(-5vh) translateX(var(--dx));
    opacity: 0;
  }
}

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 28px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
  cursor: none;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 82vw;
  max-height: 72vh;
  border-radius: 4px;
  object-fit: contain;
  transform: scale(0.92) translateY(15px);
  opacity: 0;
  transition: transform 0.7s var(--ease-out),
              opacity 0.5s var(--ease-out);
  box-shadow: 0 50px 120px rgba(0, 0, 0, 0.6);
}

.lightbox.open .lightbox-img {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.lightbox-info {
  text-align: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease) 0.15s,
              transform 0.5s var(--ease) 0.15s;
}

.lightbox.open .lightbox-info {
  opacity: 1;
  transform: translateY(0);
}

.lightbox-info h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.lightbox-info p {
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--gray-400);
  text-transform: uppercase;
}

.lightbox-close {
  position: absolute;
  top: 32px;
  right: 48px;
  width: 36px;
  height: 36px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: var(--white);
  font-size: 0.85rem;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.3s ease, transform 0.4s var(--ease);
}

.lightbox-close:hover {
  border-color: rgba(255, 255, 255, 0.5);
  transform: rotate(90deg);
}

/* ── Lightbox navigation arrows ── */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: var(--white);
  font-size: 1rem;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.lightbox-nav:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.04);
}

.lightbox-prev { left: 40px; }
.lightbox-next { right: 40px; }

/* ── Noise ── */
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

.noise.loading-active { z-index: 10001; }

/* ── Keyframes ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .nav-right { display: none; }
  .nav-center { display: none; }
  .footer { padding: 16px 24px; }
  .footer-left, .footer-center { display: none; }
  .center-emblem { display: none; }
  .vignette {
    background: radial-gradient(
      ellipse 80% 80% at 50% 50%,
      transparent 30%,
      rgba(0, 0, 0, 0.6) 100%
    );
  }
  .lightbox-prev { left: 16px; }
  .lightbox-next { right: 16px; }
  body { cursor: default; }
  .cursor-dot, .cursor-ring { display: none !important; }
  .orbit-item, .nav-logo, a, button { cursor: default; }
}