/* ===== Design Tokens — Deep Space Luxury ===== */
:root {
  --gold: #E8C547;
  --gold-light: #F5D76E;
  --gold-dark: #B8941F;
  --gold-glow: rgba(232, 197, 71, 0.35);
  --on-gold: #1a1200;
  --yellow: var(--gold);
  --yellow-light: var(--gold-light);
  --yellow-dark: var(--gold-dark);
  --yellow-glow: var(--gold-glow);
  --yellow-subtle: var(--gold-subtle);
  --space-void: #000008;
  --space-deep: #020212;
  --space-dark: #06061a;
  --space-mid: #0c0c28;
  --space-light: #14143a;
  --nebula-violet: rgba(88, 40, 160, 0.18);
  --nebula-blue: rgba(20, 60, 140, 0.12);
  --text: #eeeef8;
  --text-muted: #7a7a9a;
  --glass: rgba(8, 8, 24, 0.72);
  --glass-border: rgba(232, 197, 71, 0.1);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: 0.5s var(--ease-out);
  --font-ar: 'Cairo', sans-serif;
  --font-en: 'Inter', sans-serif;
  --font-display: 'Orbitron', sans-serif;
  --site-width: 1040px;
  --site-gutter: 24px;
}

[dir="ltr"] {
  --font-body: var(--font-en);
}

[dir="rtl"] {
  --font-body: var(--font-ar);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  background: var(--space-void);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: default;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  background: radial-gradient(ellipse 120% 80% at 50% 0%, #0a0820 0%, var(--space-void) 50%, #000004 100%);
  pointer-events: none;
}

body.loading { overflow: hidden; height: 100vh; }

body.loaded { overflow-x: hidden; }

a,
a:hover,
a:active,
a:focus {
  text-decoration: none;
  color: inherit;
}

a:not(.btn):not(.nav__cta):visited {
  color: inherit;
}

a { outline: none; }

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

ul li::marker, ol li::marker { content: none; }

.highlight { color: var(--yellow); }

.container {
  width: 100%;
  max-width: var(--site-width);
  margin: 0 auto;
  padding-inline: var(--site-gutter);
}

/* ===== Space Loader ===== */
.space-loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: #000002;
  overflow: hidden;
}

.space-loader.exiting {
  pointer-events: none;
  animation: loader-exit 1.4s var(--ease-out) forwards;
}

@keyframes loader-exit {
  0% { opacity: 1; transform: scale(1); filter: blur(0); }
  40% { opacity: 1; transform: scale(1.08); filter: blur(0); }
  100% { opacity: 0; transform: scale(1.25); filter: blur(12px); }
}

.loader-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.space-loader__nebula {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 30% 40%, rgba(80, 40, 160, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 40% 35% at 70% 60%, rgba(232, 197, 71, 0.06) 0%, transparent 50%);
  pointer-events: none;
  animation: nebula-breathe 8s ease-in-out infinite alternate;
}

.space-loader__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 55% at 50% 50%, transparent 20%, rgba(0, 0, 4, 0.9) 100%);
  pointer-events: none;
}

.space-loader__flash {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255, 248, 200, 0.9) 0%, rgba(232, 197, 71, 0.4) 30%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  z-index: 5;
}

.space-loader__flash.active {
  animation: loader-flash 0.8s var(--ease-out) forwards;
}

@keyframes loader-flash {
  0% { opacity: 0; }
  15% { opacity: 0.7; }
  100% { opacity: 0; }
}

/* ===== Page Transitions ===== */
html.page-arriving {
  background: #000002;
}

html.page-arriving .site-content {
  opacity: 0;
  pointer-events: none;
}

body.page-leaving .site-content {
  opacity: 0;
  transform: scale(1.06);
  filter: blur(5px);
  transition: opacity 0.65s var(--ease-out), transform 0.85s var(--ease-out), filter 0.55s var(--ease-out);
}

html.page-entered .site-content {
  animation: page-content-enter 1.1s var(--ease-out) forwards;
}

@keyframes page-content-enter {
  from { opacity: 0; transform: scale(1.025); filter: blur(4px); }
  to { opacity: 1; transform: scale(1); filter: blur(0); }
}

.page-transition {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: #000002;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  overflow: hidden;
}

.page-transition.active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.page-transition.revealing {
  pointer-events: none;
}

.page-transition.exiting {
  animation: transition-overlay-out 1s var(--ease-out) forwards;
}

@keyframes transition-overlay-out {
  from { opacity: 1; transform: scale(1); filter: blur(0); }
  to { opacity: 0; transform: scale(1.06); filter: blur(10px); }
}

.page-transition__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-transition__nebula {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 45% 35% at 25% 35%, rgba(80, 40, 160, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 75% 65%, rgba(232, 197, 71, 0.1) 0%, transparent 55%);
  pointer-events: none;
  animation: transition-nebula 3s ease-in-out infinite alternate;
}

@keyframes transition-nebula {
  from { opacity: 0.45; transform: scale(1); }
  to { opacity: 0.85; transform: scale(1.06); }
}

.page-transition__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 45% at 50% 50%, transparent 10%, rgba(0, 0, 4, 0.94) 100%);
  pointer-events: none;
}

.page-transition__horizon {
  position: absolute;
  bottom: -55%;
  left: 50%;
  transform: translateX(-50%);
  width: 160vmax;
  height: 160vmax;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 0%, rgba(232, 197, 71, 0.18) 0%, rgba(40, 20, 80, 0.35) 18%, rgba(0, 0, 8, 0.95) 42%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s var(--ease-out), bottom 1.4s var(--ease-out);
}

.page-transition__horizon.visible {
  opacity: 1;
  bottom: -78%;
}

.page-transition__bloom {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 240, 180, 0.22) 0%, rgba(232, 197, 71, 0.08) 35%, transparent 62%);
  opacity: 0;
  pointer-events: none;
}

.page-transition__bloom.active {
  animation: transition-bloom 1.15s var(--ease-out) forwards;
}

@keyframes transition-bloom {
  0% { opacity: 0; transform: scale(0.92); }
  35% { opacity: 0.45; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.08); }
}

.space-loader__horizon {
  position: absolute;
  bottom: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 200vmax;
  height: 200vmax;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.2s var(--ease-out), bottom 2s var(--ease-out);
}

.space-loader__horizon.visible {
  opacity: 1;
  bottom: -85%;
}

.space-loader__planet {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 28%, #1a3060 0%, #0a1840 25%, #061030 50%, #020818 75%, #000008 100%);
  box-shadow: inset 0 40px 80px rgba(0, 0, 0, 0.6);
}

.space-loader__planet-glow {
  position: absolute;
  top: -5%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 15%;
  background: radial-gradient(ellipse, rgba(232, 197, 71, 0.5) 0%, rgba(232, 197, 71, 0.15) 40%, transparent 70%);
  filter: blur(20px);
}

.space-loader__atmosphere {
  position: absolute;
  top: -2%;
  left: 50%;
  transform: translateX(-50%);
  width: 105%;
  height: 8%;
  background: linear-gradient(180deg, rgba(120, 180, 255, 0.25) 0%, rgba(80, 140, 220, 0.1) 50%, transparent 100%);
  border-radius: 50% 50% 0 0;
  filter: blur(8px);
}

.space-loader__ui {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  z-index: 4;
  padding: 24px;
}

.space-loader__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.space-loader__logo.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.space-loader__logo-orbit {
  width: 72px;
  height: 72px;
  border: 1px solid rgba(232, 197, 71, 0.25);
  border-radius: 50%;
  position: relative;
  animation: spin 4s linear infinite;
  box-shadow: 0 0 40px rgba(232, 197, 71, 0.15), inset 0 0 20px rgba(232, 197, 71, 0.05);
}

.space-loader__logo-dot {
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background: radial-gradient(circle at 35% 35%, var(--gold-light), var(--gold-dark));
  border-radius: 50%;
  box-shadow: 0 0 16px var(--gold-glow);
}

.space-loader__logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--text);
}

.space-loader__logo-text span {
  color: var(--gold);
}

.space-loader__status {
  font-size: 0.88rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  min-height: 1.4em;
  transition: opacity 0.4s;
}

.space-loader__progress-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  width: min(320px, 80vw);
}

.space-loader__progress-track {
  flex: 1;
  height: 2px;
  background: rgba(232, 197, 71, 0.12);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.space-loader__progress-track::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(232, 197, 71, 0.08), transparent);
  animation: progress-shimmer 2s linear infinite;
}

@keyframes progress-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.space-loader__progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
  border-radius: 2px;
  box-shadow: 0 0 12px var(--gold-glow);
  transition: width 0.15s linear;
}

.space-loader__percent {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 36px;
  letter-spacing: 1px;
}

/* ===== Site Entrance ===== */
.site-content {
  position: relative;
  z-index: 5;
  opacity: 0;
  transition: none;
}

body.loaded .site-content {
  animation: site-enter 1.4s var(--ease-out) forwards;
}

@keyframes site-enter {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/* ===== Cosmic Background (fixed on body) ===== */
.cosmos-bg {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

body.loading .cosmos-bg {
  opacity: 0;
}

body.loaded .cosmos-bg {
  animation: cosmos-fade-in 1.8s var(--ease-out) forwards;
}

@keyframes cosmos-fade-in {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

body.loaded .nav {
  animation: nav-enter 1s var(--ease-out) 0.4s both;
}

@keyframes nav-enter {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Cursor Glow ===== */
.cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 197, 71, 0.04) 0%, rgba(80, 50, 160, 0.02) 40%, transparent 70%);
  pointer-events: none;
  z-index: 2;
  transform: translate(-50%, -50%);
  transition: opacity 0.5s;
  opacity: 0;
}

body.loaded .cursor-glow { opacity: 1; }

@media (hover: none) { .cursor-glow { display: none; } }

/* ===== Scroll Progress ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--yellow-dark), var(--yellow-light));
  z-index: 10001;
  box-shadow: 0 0 12px var(--yellow-glow);
}

/* ===== Cosmic Background ===== */
.cosmos-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.cosmos-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 75% 65% at 50% 45%, transparent 25%, rgba(0, 0, 8, 0.75) 100%);
}

.cosmos-nebula {
  position: absolute;
  inset: 0;
  filter: blur(60px);
  opacity: 0.85;
}

.cosmos-nebula--gold {
  background: radial-gradient(ellipse 55% 45% at 20% 30%, rgba(232, 197, 71, 0.14) 0%, transparent 60%);
  animation: nebula-breathe 25s ease-in-out infinite alternate;
}

.cosmos-nebula--violet {
  background:
    radial-gradient(ellipse 45% 35% at 75% 20%, rgba(100, 50, 180, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 35% 30% at 60% 70%, rgba(40, 80, 180, 0.1) 0%, transparent 50%);
  animation: nebula-drift 30s ease-in-out infinite alternate;
}

.cosmos-nebula--deep {
  background: radial-gradient(ellipse 60% 50% at 50% 90%, rgba(20, 10, 60, 0.2) 0%, transparent 60%);
  animation: nebula-drift 35s ease-in-out infinite alternate-reverse;
}

@keyframes nebula-breathe {
  0% { transform: scale(1) translate(0, 0); opacity: 0.6; }
  100% { transform: scale(1.08) translate(20px, -15px); opacity: 0.85; }
}

@keyframes nebula-drift {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(40px, -25px) rotate(2deg); }
}

.cosmos-grain {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  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-size: 180px;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0, 0, 8, 0.5);
  backdrop-filter: blur(28px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.nav__bar {
  max-width: var(--site-width);
  margin: 0 auto;
  padding: 18px var(--site-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav.scrolled {
  background: rgba(0, 0, 8, 0.88);
  border-bottom-color: var(--glass-border);
}

.nav.scrolled .nav__bar {
  padding-block: 14px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  z-index: 10;
  color: var(--text);
  text-decoration: none;
}

.nav__logo:visited,
.nav__logo:hover,
.nav__logo:active {
  color: var(--text);
  text-decoration: none;
}

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

.nav__logo .highlight {
  color: var(--gold);
}

.nav__logo-ring {
  width: 32px;
  height: 32px;
  border: 2px solid var(--yellow);
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 16px var(--yellow-glow);
}

.nav__logo-ring::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav__links li {
  list-style: none;
}

.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.3s, background 0.3s;
  padding: 6px 2px;
  border-radius: 6px;
  text-decoration: none;
}

.nav__links a:not(.nav__cta):hover,
.nav__links a:not(.nav__cta).active {
  color: var(--yellow);
}

.nav__links a:not(.nav__cta).active {
  font-weight: 600;
}

.nav__cta {
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  color: var(--on-gold) !important;
  padding: 10px 26px;
  border-radius: 50px;
  font-weight: 700 !important;
  box-shadow: 0 4px 20px rgba(255, 214, 0, 0.25);
  transition: var(--transition);
}

.nav__cta:hover,
.nav__cta:visited,
.nav__cta:active {
  color: var(--on-gold) !important;
}

.nav__cta:hover {
  box-shadow: 0 8px 32px var(--yellow-glow);
  transform: translateY(-2px);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 10;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 4px;
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.lang-switch__opt {
  padding: 6px 14px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  border-radius: 50px;
  transition: var(--transition);
}

.lang-switch__opt.active {
  background: var(--yellow);
  color: var(--on-gold);
}

.lang-switch__divider {
  width: 1px;
  height: 16px;
  background: var(--glass-border);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--yellow);
  transition: var(--transition);
  border-radius: 2px;
}

.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 34px;
  border-radius: 50px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn:hover::before { opacity: 1; }

.btn--primary {
  background: linear-gradient(135deg, var(--yellow-light), var(--yellow-dark));
  color: var(--on-gold);
  box-shadow: 0 4px 24px rgba(255, 214, 0, 0.3);
}

a.btn--primary,
a.btn--primary:hover,
a.btn--primary:visited,
a.btn--primary:active,
button.btn--primary,
button.btn--primary:hover {
  color: var(--on-gold);
}

.btn--primary svg {
  stroke: var(--on-gold);
}

.btn--primary:hover {
  box-shadow: 0 8px 40px var(--yellow-glow);
  transform: translateY(-3px);
}

.btn--ghost {
  background: rgba(255, 214, 0, 0.05);
  color: var(--yellow);
  border: 1.5px solid rgba(255, 214, 0, 0.25);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  border-color: var(--yellow);
  background: rgba(255, 214, 0, 0.1);
}

.btn--large { padding: 18px 42px; font-size: 1.05rem; }
.btn--full { width: 100%; }

[dir="ltr"] .btn--full svg { transform: rotate(180deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  padding: 120px var(--site-gutter) 88px;
  max-width: var(--site-width);
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.88rem;
  color: var(--yellow);
  margin-bottom: 28px;
  backdrop-filter: blur(12px);
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 var(--yellow-glow); }
  50% { box-shadow: 0 0 0 10px transparent; }
}

.hero__title {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 24px;
}

.hero__line {
  display: block;
}

.hero__line--accent {
  background: linear-gradient(135deg, #fff8d0 0%, var(--gold-light) 30%, var(--gold) 60%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(232, 197, 71, 0.2));
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 24px 32px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  width: fit-content;
}

.stat__value {
  display: flex;
  align-items: baseline;
}

.stat__number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--yellow);
  line-height: 1;
}

.stat__plus {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--yellow);
}

.stat__label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

.stat__divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
}

/* Hero — Cosmic Scene */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 580px;
  perspective: 1200px;
}

.cosmos-orbit {
  position: absolute;
  border: 1px solid rgba(232, 197, 71, 0.05);
  border-radius: 50%;
  pointer-events: none;
}

.cosmos-orbit--1 { width: 280px; height: 280px; animation: spin 40s linear infinite; }
.cosmos-orbit--2 { width: 400px; height: 400px; animation: spin 65s linear infinite reverse; border-style: dashed; opacity: 0.6; }
.cosmos-orbit--3 { width: 520px; height: 520px; animation: spin 90s linear infinite; opacity: 0.3; }

.distant-planet {
  position: absolute;
  border-radius: 50%;
  opacity: 0.5;
  filter: blur(0.3px);
}

.distant-planet--1 {
  width: 18px; height: 18px; top: 12%; right: 8%;
  background: radial-gradient(circle at 35% 35%, #8ab4f0, #2a4a8a 60%, #0a1830);
  box-shadow: 0 0 12px rgba(100, 150, 255, 0.3);
  animation: planet-float 12s ease-in-out infinite;
}

.distant-planet--2 {
  width: 10px; height: 10px; bottom: 18%; left: 5%;
  background: radial-gradient(circle at 40% 35%, #c08060, #603020);
  animation: planet-float 9s ease-in-out infinite 3s;
}

.star-sun {
  position: absolute;
  width: 200px; height: 200px;
  z-index: 5;
  animation: sun-pulse 8s ease-in-out infinite;
}

@keyframes sun-pulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.08); }
}

.star-sun__core {
  position: absolute; inset: 30%;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 32%, #fffde0 0%, var(--gold-light) 20%, var(--gold) 45%, #c89010 75%, #8a6008 100%);
  box-shadow: 0 0 40px rgba(245,215,110,0.9), 0 0 80px rgba(232,197,71,0.5), 0 0 140px rgba(232,197,71,0.25), 0 0 220px rgba(200,150,30,0.12);
}

.star-sun__corona {
  position: absolute; inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,215,110,0.35) 0%, rgba(232,197,71,0.1) 40%, transparent 70%);
  animation: corona-pulse 6s ease-in-out infinite;
}

@keyframes corona-pulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.12); opacity: 1; }
}

.star-sun__rays {
  position: absolute; inset: -20%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(245,215,110,0.08) 10deg, transparent 20deg, transparent 40deg, rgba(245,215,110,0.06) 50deg, transparent 60deg, transparent 80deg, rgba(245,215,110,0.07) 90deg, transparent 100deg, transparent 130deg, rgba(245,215,110,0.05) 140deg, transparent 150deg, transparent 180deg, rgba(245,215,110,0.08) 190deg, transparent 200deg, transparent 230deg, rgba(245,215,110,0.06) 240deg, transparent 250deg, transparent 280deg, rgba(245,215,110,0.07) 290deg, transparent 300deg, transparent 330deg, rgba(245,215,110,0.05) 340deg, transparent 360deg);
  animation: spin 120s linear infinite;
}

.star-sun__lens {
  position: absolute; top: 50%; left: 50%;
  width: 300px; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(245,215,110,0.15), rgba(255,255,255,0.25), rgba(245,215,110,0.15), transparent);
  transform: translate(-50%, -50%) rotate(-15deg);
  filter: blur(1px); opacity: 0.6;
}

.planet-system {
  position: absolute;
  width: 340px; height: 340px;
  animation: spin 50s linear infinite;
  z-index: 4;
}

.planet-giant {
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  width: 90px; height: 90px;
}

.planet-giant__surface {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: linear-gradient(180deg, #c4a060 0%, #a07840 15%, #d4b070 30%, #907040 45%, #c8a868 60%, #806030 75%, #b09050 90%, #604020 100%);
  box-shadow: inset -20px -10px 30px rgba(0,0,0,0.5), inset 8px 4px 15px rgba(255,220,150,0.15), 0 0 30px rgba(180,140,80,0.2);
  animation: counter-spin 50s linear infinite;
}

.planet-giant__shadow {
  position: absolute; inset: 0;
  border-radius: 50%;
  background: linear-gradient(105deg, transparent 40%, rgba(0,0,0,0.55) 100%);
  animation: counter-spin 50s linear infinite;
}

.planet-giant__atmo {
  position: absolute; inset: -6px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(200,180,140,0.15) 0%, transparent 60%);
  animation: counter-spin 50s linear infinite;
}

.planet-giant__ring {
  position: absolute; top: 50%; left: 50%;
  width: 160px; height: 40px;
  transform: translate(-50%, -50%) rotateX(72deg);
  border-radius: 50%;
  border: 6px solid transparent;
  border-top-color: rgba(200,180,140,0.25);
  border-bottom-color: rgba(160,140,100,0.15);
  box-shadow: 0 0 20px rgba(200,180,120,0.1);
  animation: counter-spin 50s linear infinite;
}

.moon-rock {
  position: absolute; bottom: 15%; left: 10%;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #a0a0a8, #606068 50%, #303038 80%, #181820);
  box-shadow: inset -6px -4px 10px rgba(0,0,0,0.5), 0 0 15px rgba(100,100,120,0.15);
  animation: moon-float 10s ease-in-out infinite;
  z-index: 3;
}

.moon-rock__craters {
  position: absolute; inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 60% 40%, rgba(0,0,0,0.2) 0%, transparent 30%), radial-gradient(circle at 30% 65%, rgba(0,0,0,0.15) 0%, transparent 25%);
}

@keyframes moon-float {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-10px) translateX(5px); }
}

.satellite-orbit {
  position: absolute;
  width: 440px; height: 440px;
  animation: spin 22s linear infinite;
  z-index: 6;
}

.satellite-pro {
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  animation: counter-spin 22s linear infinite;
}

.satellite-pro__body {
  width: 10px; height: 7px;
  background: linear-gradient(180deg, #d0d0d0, #888);
  border-radius: 2px; margin: 0 auto; position: relative;
}

.satellite-pro__panel {
  position: absolute; top: 0;
  width: 14px; height: 8px;
  background: linear-gradient(135deg, #0a2040, #1a4080);
  border: 1px solid rgba(60,120,200,0.5);
  border-radius: 1px;
}

.satellite-pro__panel--l { right: 10px; }
.satellite-pro__panel--r { left: 10px; }

.satellite-pro__signal {
  position: absolute; top: -12px; left: 50%;
  transform: translateX(-50%);
  width: 20px; height: 20px;
  border: 1px solid rgba(232,197,71,0.2);
  border-radius: 50%;
  animation: signal-pulse 2s ease-out infinite;
}

.satellite-pro__signal::before {
  content: ''; position: absolute; inset: -8px;
  border: 1px solid rgba(232,197,71,0.1);
  border-radius: 50%;
  animation: signal-pulse 2s ease-out infinite 0.5s;
}

@keyframes signal-pulse {
  0% { transform: translateX(-50%) scale(0.5); opacity: 1; }
  100% { transform: translateX(-50%) scale(1.5); opacity: 0; }
}

.asteroid-belt { position: absolute; width: 480px; height: 480px; border-radius: 50%; pointer-events: none; }

.asteroid {
  position: absolute; border-radius: 50%;
  background: #6a6a72;
  box-shadow: inset -1px -1px 2px rgba(0,0,0,0.4);
}

@keyframes planet-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes counter-spin { to { transform: rotate(-360deg); } }

/* ===== Marquee ===== */
.marquee {
  position: relative;
  z-index: 1;
  padding: 28px 0;
  border-block: 1px solid var(--glass-border);
  background: rgba(0, 0, 8, 0.35);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee__track {
  display: flex;
  gap: 48px;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee__track span {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0.6;
  transition: opacity 0.3s, color 0.3s;
}

.marquee__track span:hover {
  opacity: 1;
  color: var(--yellow);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

[dir="ltr"] .marquee__track {
  animation-direction: reverse;
}

/* ===== Sections ===== */
section {
  position: relative;
  z-index: 1;
  padding: 88px 0;
  background: transparent;
}

section.section--compact {
  padding: 64px 0;
}

/* ===== Page Hero (inner pages) ===== */
.page-hero {
  position: relative;
  z-index: 1;
  padding: 140px 0 64px;
  text-align: center;
}

.page-hero__breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.page-hero__breadcrumb a {
  color: var(--gold);
  transition: opacity 0.3s;
}

.page-hero__breadcrumb a:hover {
  opacity: 0.8;
}

.page-hero__breadcrumb span {
  opacity: 0.4;
}

.page-hero .section-title {
  margin-bottom: 14px;
}

.page-hero .section-desc {
  margin-bottom: 0;
}

.page-hero__stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 40px;
}

.page-hero__stat {
  text-align: center;
  padding: 16px 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(12px);
}

.page-hero__stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 4px;
}

.page-hero__stat span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ===== Section preview (home teasers) ===== */
.section-preview__footer {
  text-align: center;
  margin-top: 48px;
}

.preview-grid {
  display: grid;
  gap: 20px;
}

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

.preview-grid--4 {
  grid-template-columns: repeat(2, 1fr);
}

.preview-grid--4 .feature-card--large {
  grid-column: span 1;
  grid-row: span 1;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--yellow);
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto;
}

/* ===== Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* ===== Features Bento ===== */
.features__bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(160px, auto);
  gap: 18px;
}

.feature-card {
  position: relative;
  background: linear-gradient(165deg, rgba(12, 12, 36, 0.75) 0%, rgba(6, 6, 20, 0.85) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(16px);
  transition: border-color 0.4s, transform 0.4s var(--ease-out), box-shadow 0.4s;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline-end: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(232, 197, 71, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.feature-card:hover {
  border-color: rgba(232, 197, 71, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.feature-card--large {
  grid-column: span 2;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.feature-card--wide {
  grid-column: span 2;
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-subtle);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  color: var(--gold);
  margin-bottom: 18px;
}

.feature-card__icon svg { width: 24px; height: 24px; }

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.feature-card--large h3 { font-size: 1.4rem; }
.feature-card--large p { font-size: 0.95rem; max-width: 360px; }

/* ===== Portfolio ===== */
.portfolio__filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.portfolio__filter {
  padding: 10px 24px;
  border-radius: 50px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(12px);
}

.portfolio__filter:hover {
  color: var(--gold);
  border-color: rgba(232, 197, 71, 0.3);
}

.portfolio__filter.active {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--on-gold);
  border-color: transparent;
  box-shadow: 0 4px 20px var(--gold-glow);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.portfolio-card {
  background: linear-gradient(165deg, rgba(12, 12, 36, 0.75) 0%, rgba(6, 6, 20, 0.85) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(16px);
  transition: transform 0.4s var(--ease-out), border-color 0.4s, box-shadow 0.4s, opacity 0.4s;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(232, 197, 71, 0.35);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
}

.portfolio-card.hidden {
  display: none;
}

.portfolio-card__visual {
  position: relative;
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-card__visual--1 {
  background: linear-gradient(135deg, #1a1040 0%, #2a1860 40%, #0a0820 100%);
}

.portfolio-card__visual--2 {
  background: linear-gradient(135deg, #0a2040 0%, #1a4080 50%, #0a1830 100%);
}

.portfolio-card__visual--3 {
  background: linear-gradient(135deg, #201040 0%, #402080 50%, #100820 100%);
}

.portfolio-card__visual--4 {
  background: linear-gradient(135deg, #1a3020 0%, #2a6040 50%, #0a1810 100%);
}

.portfolio-card__visual--5 {
  background: linear-gradient(135deg, #302010 0%, #604020 50%, #181008 100%);
}

.portfolio-card__visual--6 {
  background: linear-gradient(135deg, #102030 0%, #204060 50%, #081018 100%);
}

.portfolio-card__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(232, 197, 71, 0.15) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='1' fill='rgba(255,255,255,0.3)'/%3E%3C/svg%3E");
  opacity: 0.6;
}

.portfolio-card__orbit {
  width: 80px;
  height: 80px;
  border: 1px solid rgba(232, 197, 71, 0.2);
  border-radius: 50%;
  position: relative;
  z-index: 1;
}

.portfolio-card__orbit::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--gold-glow);
}

.portfolio-card__body {
  padding: 24px;
}

.portfolio-card__cat {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.portfolio-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.portfolio-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.portfolio-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.portfolio-card__tags li {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--gold);
  background: var(--gold-subtle);
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid var(--glass-border);
}

a.portfolio-card {
  display: block;
  color: inherit;
  cursor: pointer;
}

a.portfolio-card:hover h3 {
  color: var(--gold);
}

.portfolio-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold);
  transition: gap 0.3s var(--ease-out);
}

a.portfolio-card:hover .portfolio-card__cta {
  gap: 12px;
}

[dir="ltr"] .portfolio-card__cta svg {
  transform: rotate(180deg);
}

/* ===== Project Detail ===== */
.project-hero {
  position: relative;
  z-index: 1;
  padding: 130px 0 48px;
}

.project-hero__visual {
  position: relative;
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
}

.project-hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(232, 197, 71, 0.12) 0%, transparent 55%);
}

.project-hero__cat {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.project-hero h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.project-hero__desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 680px;
}

.project-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 40px 0 56px;
}

.project-meta__item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  backdrop-filter: blur(12px);
}

.project-meta__item span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.project-meta__item strong {
  font-size: 0.95rem;
  font-weight: 600;
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.project-stat {
  text-align: center;
  padding: 28px 20px;
  background: linear-gradient(165deg, rgba(12, 12, 36, 0.75) 0%, rgba(6, 6, 20, 0.85) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
}

.project-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 8px;
}

.project-stat span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.project-block {
  margin-bottom: 48px;
}

.project-block h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--gold);
}

.project-block p {
  color: var(--text-muted);
  line-height: 1.85;
  font-size: 1rem;
}

.project-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

.project-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.project-feature {
  display: flex;
  gap: 14px;
  padding: 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(12px);
}

.project-feature__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-subtle);
  border-radius: 10px;
  color: var(--gold);
  font-size: 0.9rem;
}

.project-feature strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.project-feature p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.project-results {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 48px;
}

.project-results li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.project-results li::before {
  content: '✦';
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 56px;
}

.project-tech li {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold);
  background: var(--gold-subtle);
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid var(--glass-border);
}

.project-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 32px 0 64px;
  border-top: 1px solid var(--glass-border);
}

.project-nav a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 45%;
  padding: 20px 24px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
}

.project-nav a:hover {
  border-color: rgba(232, 197, 71, 0.35);
  transform: translateY(-3px);
}

.project-nav a span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.project-nav a strong {
  font-size: 0.95rem;
  color: var(--gold);
}

.project-nav__next {
  text-align: end;
  margin-inline-start: auto;
}

@media (max-width: 768px) {
  .project-meta { grid-template-columns: repeat(2, 1fr); }
  .project-stats { grid-template-columns: 1fr; }
  .project-grid-2,
  .project-features { grid-template-columns: 1fr; }
  .project-hero__visual { height: 220px; }
  .project-nav { flex-direction: column; }
  .project-nav a { max-width: 100%; }
}

/* ===== Services ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.service-card {
  position: relative;
  background: linear-gradient(165deg, rgba(12, 12, 36, 0.8) 0%, rgba(6, 6, 20, 0.9) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  backdrop-filter: blur(20px);
  transition: transform 0.5s var(--ease-out), border-color 0.4s, box-shadow 0.4s;
  overflow: hidden;
  transform-style: preserve-3d;
}

.service-card__glow {
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 0%), rgba(255, 214, 0, 0.1) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.service-card:hover .service-card__glow { opacity: 1; }

.service-card:hover {
  border-color: rgba(255, 214, 0, 0.35);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35), 0 0 40px rgba(255, 214, 0, 0.06);
}

.service-card__num {
  position: absolute;
  top: 24px;
  inset-inline-end: 24px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255, 214, 0, 0.25);
  letter-spacing: 2px;
}

.service-card__icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--yellow-subtle);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  margin-bottom: 24px;
  color: var(--yellow);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.4s;
}

.service-card:hover .service-card__icon {
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 8px 24px rgba(255, 214, 0, 0.15);
}

.service-card__icon svg { width: 30px; height: 30px; }

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-card__tags li {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--yellow);
  background: var(--yellow-subtle);
  padding: 5px 12px;
  border-radius: 50px;
  border: 1px solid var(--glass-border);
  letter-spacing: 0.5px;
}

/* ===== About ===== */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__content .section-title {
  text-align: start;
  margin-bottom: 24px;
}

.about__content p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about__card-stack {
  position: relative;
  width: 340px;
  height: 340px;
  margin: 0 auto;
}

.about__float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(12px);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  z-index: 3;
}

.about__float-card--1 {
  top: 10%;
  inset-inline-start: -10%;
  animation: float-card 6s ease-in-out infinite;
}

.about__float-card--2 {
  top: 40%;
  inset-inline-end: -15%;
  animation: float-card 6s ease-in-out infinite 2s;
}

.about__float-card--3 {
  bottom: 10%;
  inset-inline-start: 0;
  animation: float-card 6s ease-in-out infinite 4s;
}

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.constellation {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.star-node {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 16px var(--yellow-glow);
  z-index: 2;
}

.star-node--center {
  width: 18px;
  height: 18px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-dot 2s ease-in-out infinite;
}

.star-node--1 { top: 18%; left: 25%; }
.star-node--2 { top: 22%; right: 18%; }
.star-node--3 { bottom: 22%; right: 12%; }
.star-node--4 { bottom: 18%; left: 30%; }

.constellation__lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.const-line {
  stroke: rgba(255, 214, 0, 0.15);
  stroke-width: 1;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
}

.const-line.animated { animation: draw-line 2s var(--ease-out) forwards; }

@keyframes draw-line { to { stroke-dashoffset: 0; } }

.about__features {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 20px;
  background: var(--glass);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.feature:hover {
  border-color: var(--glass-border);
  transform: translateX(-4px);
}

[dir="ltr"] .feature:hover { transform: translateX(4px); }

.feature__icon-wrap {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--yellow-subtle);
  border-radius: 12px;
  color: var(--yellow);
  flex-shrink: 0;
}

.feature__icon-wrap svg { width: 22px; height: 22px; }

.feature strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.feature p {
  font-size: 0.88rem !important;
  margin-bottom: 0 !important;
}

/* ===== Process ===== */
.process__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}

.process__grid::before {
  content: '';
  position: absolute;
  top: 36px;
  inset-inline: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 214, 0, 0.2), transparent);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step__num {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--on-gold);
  background: linear-gradient(135deg, var(--yellow-light), var(--yellow-dark));
  border-radius: 50%;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 30px var(--yellow-glow);
  transition: transform 0.4s var(--ease-spring);
}

.process-step:hover .process-step__num {
  transform: scale(1.1);
}

.process-step h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== CTA ===== */
.cta-banner { padding: 40px 0; }

.cta-banner__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 56px 64px;
  overflow: hidden;
  backdrop-filter: blur(20px);
}

.cta-banner__glow {
  position: absolute;
  top: -50%;
  inset-inline-end: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 214, 0, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 10px;
}

.cta-banner__text p { color: var(--text-muted); }

/* ===== Contact ===== */
.contact__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 32px;
}

.contact__form {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 44px;
  backdrop-filter: blur(20px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  position: relative;
  margin-bottom: 24px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 18px 20px 10px;
  background: rgba(5, 5, 16, 0.5);
  border: 1.5px solid rgba(255, 214, 0, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group label {
  position: absolute;
  top: 50%;
  inset-inline-start: 20px;
  transform: translateY(-50%);
  font-size: 0.92rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition);
}

.form-group textarea ~ label { top: 18px; transform: none; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-group input:not(:placeholder-shown),
.form-group select:valid,
.form-group textarea:not(:placeholder-shown) {
  border-color: rgba(255, 214, 0, 0.4);
  box-shadow: 0 0 0 4px rgba(255, 214, 0, 0.06);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: 8px;
  transform: none;
  font-size: 0.72rem;
  color: var(--yellow);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  padding-top: 22px;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  padding-top: 28px;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(16px);
  transition: var(--transition);
}

.contact-card:hover {
  border-color: rgba(255, 214, 0, 0.3);
  transform: translateY(-4px);
}

.contact-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--yellow-subtle);
  border-radius: 12px;
  color: var(--yellow);
  margin-bottom: 14px;
}

.contact-card__icon svg { width: 22px; height: 22px; }

.contact-card h4 {
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.contact-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.social-link {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--yellow-subtle);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--yellow);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--yellow);
  color: var(--on-gold);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--yellow-glow);
}

/* ===== Footer ===== */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--glass-border);
  padding: 56px 0 36px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
}

.footer__brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 14px;
}

.footer__links {
  display: flex;
  gap: 28px;
}

.footer__links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.3s;
  text-decoration: none;
}

.footer__links a:hover { color: var(--yellow); }

.footer__copy {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* ===== Back to Top ===== */
.back-top {
  position: fixed;
  bottom: 32px;
  inset-inline-end: 32px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  color: var(--yellow);
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  backdrop-filter: blur(12px);
}

.back-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-top:hover {
  background: var(--yellow);
  color: var(--on-gold);
  box-shadow: 0 8px 24px var(--yellow-glow);
}

.back-top svg { width: 22px; height: 22px; }

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: linear-gradient(135deg, var(--yellow-light), var(--yellow-dark));
  color: var(--on-gold);
  padding: 16px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  z-index: 9999;
  transition: transform 0.5s var(--ease-spring);
  box-shadow: 0 12px 40px var(--yellow-glow);
}

.toast.show { transform: translateX(-50%) translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 110px;
  }

  .hero__subtitle { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__stats { margin-inline: auto; }
  .hero__visual { height: 400px; }
  .star-sun { width: 140px; height: 140px; }
  .planet-system { width: 260px; height: 260px; }
  .satellite-orbit { width: 320px; height: 320px; }
  .cosmos-orbit--3 { width: 380px; height: 380px; }
  .asteroid-belt { width: 360px; height: 360px; }

  .preview-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .preview-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: 1fr; }
  .features__bento { grid-template-columns: repeat(2, 1fr); }
  .feature-card--large { grid-column: span 2; grid-row: span 1; }
  .feature-card--wide { grid-column: span 2; }
  .portfolio__grid { grid-template-columns: 1fr; }
  .features__bento { grid-template-columns: 1fr; }
  .about__inner { grid-template-columns: 1fr; }
  .about__card-stack { margin-bottom: 40px; }
  .process__grid { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .process__grid::before { display: none; }

  .cta-banner__inner {
    flex-direction: column;
    text-align: center;
    padding: 40px 32px;
  }

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

@media (max-width: 768px) {
  .nav__bar { padding: 16px var(--site-gutter); }
  .nav__toggle { display: flex; }

  .nav__links {
    position: fixed;
    top: 0;
    inset-inline-end: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(5, 5, 16, 0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 100px 36px 36px;
    gap: 28px;
    transition: inset-inline-end 0.4s var(--ease-out);
    border-inline-start: 1px solid var(--glass-border);
  }

  .nav__links.open { inset-inline-end: 0; }

  .services__grid,
  .portfolio__grid,
  .features__bento,
  .preview-grid--3,
  .preview-grid--4 { grid-template-columns: 1fr; }
  .feature-card--large,
  .feature-card--wide { grid-column: span 1; }
  .process__grid { grid-template-columns: 1fr; }
  .nav__links { gap: 20px; }

  .form-row { grid-template-columns: 1fr; }
  .hero__stats { flex-direction: column; gap: 20px; width: 100%; }
  .stat__divider { width: 60px; height: 1px; }

  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__links { justify-content: center; flex-wrap: wrap; }
}