/* ============================================
   GALACTIC INDUSTRIES — Design Tokens & Styles
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Type Scale (fluid) */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.9rem  + 0.5vw,  1.125rem);
  --text-lg:   clamp(1.125rem, 0.95rem + 0.85vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1rem    + 1.5vw,  2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing (4px base) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts */
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* --- Dark Space Theme (single mode) --- */
:root, [data-theme="dark"] {
  --color-bg:             #0a0e17;
  --color-surface:        #111827;
  --color-surface-2:      #1a2332;
  --color-surface-offset: #1e293b;
  --color-surface-offset-2: #243347;
  --color-surface-dynamic: #0d1117;
  --color-divider:        #1e293b;
  --color-border:         #334155;

  --color-text:           #f1f5f9;
  --color-text-muted:     #94a3b8;
  --color-text-faint:     #475569;
  --color-text-inverse:   #0a0e17;

  --color-primary:        #06b6d4;
  --color-primary-hover:  #22d3ee;
  --color-primary-active: #0891b2;
  --color-primary-highlight: rgba(6, 182, 212, 0.1);

  --color-secondary:      #f59e0b;
  --color-secondary-hover: #fbbf24;

  --color-success:        #10b981;
  --color-error:          #ef4444;
  --color-warning:        #f59e0b;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(6, 182, 212, 0.15);
  --shadow-glow-strong: 0 0 30px rgba(6, 182, 212, 0.25);
  --shadow-glow-amber: 0 0 20px rgba(245, 158, 11, 0.15);
}


/* ============================================
   LAYOUT
   ============================================ */

body {
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--space-6);
}

.section-padding {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}


/* ============================================
   STAR PARTICLE BACKGROUND
   ============================================ */

#star-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}


/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(30, 41, 59, 0.5);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav--scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav__links a {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color var(--transition-interactive);
}

.nav__links a:hover {
  color: var(--color-primary);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-interactive);
}

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

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 14, 23, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.nav__mobile.active {
  display: flex;
}

.nav__mobile a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color var(--transition-interactive);
}

.nav__mobile a:hover {
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }
  .nav__hamburger {
    display: flex;
  }
}


/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-32) var(--space-6) var(--space-16);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 14, 23, 0.3) 0%,
    rgba(10, 14, 23, 0.5) 40%,
    rgba(10, 14, 23, 0.85) 70%,
    rgba(10, 14, 23, 0.97) 100%
  );
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--color-text);
  text-shadow: 0 0 60px rgba(6, 182, 212, 0.2);
  margin-bottom: var(--space-4);
  word-break: break-word;
}

@media (max-width: 500px) {
  .hero__title {
    font-size: clamp(2rem, 0.5rem + 8vw, 3.5rem);
    letter-spacing: 0.05em;
  }
  .hero__subtitle {
    font-size: var(--text-lg);
    letter-spacing: 0.08em;
  }
}

.hero__subtitle {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-shadow: 0 0 30px rgba(6, 182, 212, 0.3);
  margin-bottom: var(--space-6);
}

.hero__tagline {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero__badges {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-interactive);
  border: none;
  min-height: 48px;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-glow-strong);
  transform: translateY(-1px);
}
.btn--primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-glow);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary-highlight);
  border-color: var(--color-primary-hover);
  color: var(--color-primary-hover);
  transform: translateY(-1px);
}
.btn--outline:active {
  transform: translateY(0);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text);
  border-color: var(--color-text-faint);
}


/* ============================================
   BADGES
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  background: rgba(6, 182, 212, 0.08);
  color: var(--color-primary);
  border: 1px solid rgba(6, 182, 212, 0.15);
}

.badge--amber {
  background: rgba(245, 158, 11, 0.08);
  color: var(--color-secondary);
  border-color: rgba(245, 158, 11, 0.15);
}

.badge--success {
  background: rgba(16, 185, 129, 0.08);
  color: var(--color-success);
  border-color: rgba(16, 185, 129, 0.15);
}


/* ============================================
   SECTION COMMON
   ============================================ */

.section__label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.7;
}

.section--center {
  text-align: center;
}
.section--center .section__subtitle {
  margin-inline: auto;
}


/* ============================================
   FEATURES
   ============================================ */

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.feature-card {
  background: rgba(17, 24, 39, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-interactive);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.3), transparent, transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-interactive);
  pointer-events: none;
}

.feature-card:hover {
  border-color: rgba(6, 182, 212, 0.3);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.feature-card__icon svg {
  width: 32px;
  height: 32px;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .features__grid {
    grid-template-columns: 1fr;
  }
}


/* ============================================
   GALLERY
   ============================================ */

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-12);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: zoom-in;
  border: 1px solid var(--color-border);
  transition: all var(--transition-interactive);
}

.gallery__item:hover {
  border-color: rgba(6, 182, 212, 0.3);
  box-shadow: var(--shadow-glow);
}

.gallery__item:nth-child(n+3) {
  /* Last 3 items in a different row */
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery__item:hover img {
  transform: scale(1.03);
}

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4) var(--space-5);
  background: linear-gradient(to top, rgba(10, 14, 23, 0.9), transparent);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .gallery__item:nth-child(1),
  .gallery__item:nth-child(2) {
    grid-column: span 1;
  }
  .gallery__item:nth-child(1) {
    grid-column: 1 / 2;
    grid-row: 1;
  }
  .gallery__item:nth-child(2) {
    grid-column: 2 / 4;
    grid-row: 1;
  }
}

@media (max-width: 600px) {
  .gallery__grid {
    grid-template-columns: 1fr;
  }
}


/* ============================================
   LIGHTBOX
   ============================================ */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10, 14, 23, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.3s;
}

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

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 60px rgba(6, 182, 212, 0.1);
}

.lightbox__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-interactive);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.lightbox__close:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}


/* ============================================
   ROADMAP
   ============================================ */

.roadmap {
  position: relative;
  margin-top: var(--space-12);
}

.roadmap__line {
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), rgba(6, 182, 212, 0.1));
}

.roadmap__item {
  position: relative;
  padding-left: var(--space-16);
  padding-bottom: var(--space-10);
}

.roadmap__item:last-child {
  padding-bottom: 0;
}

.roadmap__dot {
  position: absolute;
  left: 12px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-primary);
  background: var(--color-bg);
  z-index: 1;
}

.roadmap__item--completed .roadmap__dot {
  background: var(--color-primary);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.4);
}

.roadmap__item--active .roadmap__dot {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 12px rgba(245, 158, 11, 0.4); }
  50% { box-shadow: 0 0 24px rgba(245, 158, 11, 0.6); }
}

.roadmap__phase {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.roadmap__status {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.roadmap__status--completed {
  color: var(--color-success);
}
.roadmap__status--active {
  color: var(--color-secondary);
}
.roadmap__status--planned {
  color: var(--color-text-faint);
}
.roadmap__status--target {
  color: var(--color-primary);
}

.roadmap__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .roadmap__line {
    left: 24px;
  }
  .roadmap__dot {
    left: 16px;
  }
}


/* ============================================
   SHOP / PRICING
   ============================================ */

.shop__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
  align-items: start;
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: all var(--transition-interactive);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: scale(1.02);
  z-index: 1;
}

.pricing-card--featured:hover {
  transform: scale(1.02) translateY(-4px);
  box-shadow: var(--shadow-glow-strong), var(--shadow-lg);
}

.pricing-card__badge {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.pricing-card__price span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 400;
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-card__features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  line-height: 1.5;
}

.pricing-card__features li::before {
  content: '';
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2306b6d4'%3E%3Cpath d='M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z'/%3E%3C/svg%3E") no-repeat center;
}

.pricing-card .btn {
  width: 100%;
}

@media (max-width: 900px) {
  .shop__grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin-inline: auto;
    margin-top: var(--space-12);
  }
  .pricing-card--featured {
    transform: none;
  }
  .pricing-card--featured:hover {
    transform: translateY(-4px);
  }
}


/* ============================================
   MODAL
   ============================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: rgba(10, 14, 23, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.3s;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal__content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.active .modal__content {
  transform: scale(1);
}

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-interactive);
  border-radius: var(--radius-full);
}

.modal__close:hover {
  color: var(--color-text);
}

.modal__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.modal__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.modal__form {
  display: flex;
  gap: var(--space-3);
}

.modal__input {
  flex: 1;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.modal__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
  outline: none;
}

.modal__input::placeholder {
  color: var(--color-text-faint);
}

.modal__success {
  display: none;
  text-align: center;
}

.modal__success.active {
  display: block;
}

.modal__success-icon {
  font-size: 2rem;
  margin-bottom: var(--space-4);
}

@media (max-width: 500px) {
  .modal__form {
    flex-direction: column;
  }
}


/* ============================================
   NEWSLETTER
   ============================================ */

.newsletter {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.newsletter__inner {
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter__form {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.newsletter__input {
  flex: 1;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.newsletter__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
  outline: none;
}

.newsletter__input::placeholder {
  color: var(--color-text-faint);
}

.newsletter__success {
  display: none;
  margin-top: var(--space-6);
  color: var(--color-success);
  font-size: var(--text-sm);
}

.newsletter__success.active {
  display: block;
}

@media (max-width: 500px) {
  .newsletter__form {
    flex-direction: column;
  }
}


/* ============================================
   FOOTER
   ============================================ */

.footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
  text-align: center;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.footer__links {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
  justify-content: center;
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.footer__social {
  display: flex;
  gap: var(--space-4);
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all var(--transition-interactive);
}

.footer__social a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.footer__social a svg {
  width: 18px;
  height: 18px;
}

.footer__attribution {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__attribution a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer__attribution a:hover {
  color: var(--color-primary);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}


/* ============================================
   SCROLL REVEAL
   ============================================ */

.reveal {
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Ensure no-JS fallback shows content */
.reveal--visible {
  opacity: 1 !important;
}


/* ============================================
   SCANLINE OVERLAY (subtle)
   ============================================ */

.scanlines::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(6, 182, 212, 0.015) 2px,
    rgba(6, 182, 212, 0.015) 4px
  );
  z-index: 1;
}


/* ============================================
   SKIP LINK
   ============================================ */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  text-decoration: none;
  z-index: 999;
  transition: top var(--transition-interactive);
}

.skip-link:focus {
  top: var(--space-4);
}


/* ============================================
   LANGUAGE SWITCHER
   ============================================ */

.lang-switcher {
  position: relative;
  margin-left: var(--space-6);
}

.lang-switcher__toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-interactive);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.lang-switcher__toggle:hover {
  color: var(--color-primary);
  border-color: rgba(6, 182, 212, 0.3);
  background: rgba(6, 182, 212, 0.06);
}

.lang-switcher__globe {
  flex-shrink: 0;
}

.lang-switcher__code {
  line-height: 1;
}

.lang-switcher__chevron {
  flex-shrink: 0;
  transition: transform var(--transition-interactive);
}

.lang-switcher__dropdown--open ~ .lang-switcher__toggle .lang-switcher__chevron,
.lang-switcher__toggle[aria-expanded="true"] .lang-switcher__chevron {
  transform: rotate(180deg);
}

.lang-switcher__dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 200px;
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(6, 182, 212, 0.05);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.2s,
              transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 200;
}

.lang-switcher__dropdown--open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-switcher__option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-interactive);
  font-size: var(--text-sm);
  text-align: left;
}

.lang-switcher__option:hover {
  background: rgba(6, 182, 212, 0.08);
  color: var(--color-text);
}

.lang-switcher__option--active {
  color: var(--color-primary);
  background: rgba(6, 182, 212, 0.1);
}

.lang-switcher__option--active:hover {
  background: rgba(6, 182, 212, 0.15);
}

.lang-switcher__option-code {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  min-width: 28px;
  text-align: center;
}

.lang-switcher__option-name {
  font-family: var(--font-body);
}

/* Mobile language switcher */
.lang-switcher-mobile {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.lang-switcher-mobile__option {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-interactive);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lang-switcher-mobile__option:hover {
  color: var(--color-primary);
  border-color: rgba(6, 182, 212, 0.3);
  background: rgba(6, 182, 212, 0.06);
}

.lang-switcher-mobile__option--active {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: rgba(6, 182, 212, 0.1);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.2);
}

@media (max-width: 768px) {
  .lang-switcher {
    margin-left: auto;
    margin-right: var(--space-3);
  }
}