/* ===== Reset & base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --color-bg: #0a0e14;
  --color-bg-alt: #111820;
  --color-text: #e8eaed;
  --color-text-muted: #9aa0a6;
  --color-border: #2d333b;
  --color-accent: #00ff41;
  --color-accent-hover: #00e676;
  --color-matrix: #00ff41;
  --font: 'Heebo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --radius: 6px;
  --transition: 0.2s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: #0a0e14;
  -webkit-font-smoothing: antialiased;
}

/* Canvas גשם מטריקס – תמיד בשכבה תחתונה, לא מכסה תוכן */
.matrix-bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.9;
  transform: translateZ(0);
  will-change: transform;
}

@media (max-width: 768px) {
  .matrix-bg {
    height: 100dvh;
    min-height: 100dvh;
    width: 100vw;
    min-width: 100vw;
  }
}

/* מסגרת אחת גלובלית – רקע שקוף כדי לראות גשם המטריקס */
.site-frame {
  position: relative;
  min-height: 100vh;
  margin: 0;
  z-index: 1;
  box-sizing: border-box;
  overflow-x: hidden;
  border: 16px solid #000;
  box-shadow: 
    0 0 0 4px rgba(0, 0, 0, 0.4),
    inset 0 0 0 2px rgba(0, 255, 65, 0.08),
    0 16px 48px rgba(0, 0, 0, 0.35);
  background: transparent;
  padding: 5.5rem 0 var(--space-md);
}

@media (max-width: 768px) {
  .site-frame {
    border-width: 10px;
    box-shadow: 
      0 0 0 3px rgba(0, 0, 0, 0.25),
      0 12px 36px rgba(0, 0, 0, 0.22);
  }
}

/* ===== Accessibility: focus ===== */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  right: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-matrix);
  color: #0a0e14;
  text-decoration: none;
  font-weight: 500;
  z-index: 100;
  border-radius: var(--radius);
  transition: top var(--transition);
}

.skip-link:focus {
  top: var(--space-md);
  outline: 2px solid var(--color-matrix);
  outline-offset: 2px;
}

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

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

@media (max-width: 768px) {
  body {
    font-size: clamp(0.9375rem, 2.5vw + 0.85rem, 1.0625rem);
  }

  .container {
    padding-left: clamp(var(--space-md), 4vw, var(--space-lg));
    padding-right: clamp(var(--space-md), 4vw, var(--space-lg));
  }

  .hero h1 {
    font-size: clamp(1.4rem, 5.5vw + 1rem, 2.2rem);
  }

  .hero-lead {
    font-size: clamp(1rem, 2.2vw + 0.85rem, 1.1rem);
  }

  .section-title {
    font-size: clamp(1.3rem, 4.5vw + 1rem, 1.9rem);
  }

  .section-lead {
    font-size: clamp(0.975rem, 2vw + 0.8rem, 1.05rem);
  }

  .section {
    padding: clamp(var(--space-2xl), 6vw, var(--space-4xl)) 0;
  }
}

main {
  position: relative;
  z-index: 0;
  text-align: center;
}

#hero, #who, #vision, #services, #packages, #contact { scroll-margin-top: 5.5rem; }

/* ===== Header – תפריט צף, זז עם הגלילה ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(10, 14, 20, 0.92);
  border-bottom: 1px solid rgba(0, 255, 65, 0.2);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  display: block;
  max-height: 44px;
  width: auto;
  height: auto;
  filter: invert(1) brightness(1.05);
}

.logo:hover img,
.logo:focus-visible img {
  opacity: 0.9;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.main-nav {
  display: block;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-xl);
}

.nav-list a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--color-matrix);
}

@media (max-width: 768px) {
  .logo img {
    max-height: 36px;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-lg);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: visibility var(--transition), opacity var(--transition), transform var(--transition);
  }

  .main-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    gap: var(--space-md);
  }

  .nav-list a {
    display: block;
    padding: var(--space-sm) 0;
  }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
}

.hero-inner {
  max-width: 720px;
  margin-inline: auto;
  background: rgba(10, 14, 20, 0.92);
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--radius);
  border: 1px solid rgba(0, 255, 65, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 24px rgba(0, 255, 65, 0.06);
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-xl);
  max-width: 540px;
  margin-inline: auto;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
}

.hero-scroll-dot {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
  opacity: 0.5;
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: #0a0e14;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-accent-hover);
  color: #0a0e14;
}

.btn-secondary {
  background: transparent;
  color: var(--color-matrix);
  border-color: rgba(0, 255, 65, 0.5);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--color-matrix);
  color: var(--color-matrix);
  background: rgba(0, 255, 65, 0.08);
}

.btn-outline {
  background: transparent;
  color: var(--color-matrix);
  border-color: rgba(0, 255, 65, 0.5);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: rgba(0, 255, 65, 0.12);
  color: var(--color-matrix);
  border-color: var(--color-matrix);
}

.btn-wide {
  width: 100%;
}

/* ===== Sections ===== */
.section {
  padding: var(--space-4xl) 0;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin: 0 0 var(--space-md);
  letter-spacing: -0.02em;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin: 0 auto var(--space-2xl);
  max-width: 560px;
}

.services .container,
.packages .container {
  background: rgba(10, 14, 20, 0.9);
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--radius);
  border: 1px solid rgba(0, 255, 65, 0.15);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), 0 0 20px rgba(0, 255, 65, 0.04);
}

/* ===== Who (מי אני) ===== */
.who-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  max-width: 720px;
  margin-inline: auto;
  background: rgba(10, 14, 20, 0.92);
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--radius);
  border: 1px solid rgba(0, 255, 65, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 24px rgba(0, 255, 65, 0.06);
}

@media (min-width: 640px) {
  .who-inner {
    grid-template-columns: 280px 1fr;
    gap: var(--space-3xl);
  }
}

.who-photo-wrap {
  order: 1;
}

.who-photo {
  width: 100%;
  max-width: 280px;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  margin-inline: auto;
}

@media (min-width: 640px) {
  .who-photo {
    margin-inline: auto;
  }
}

.who-text {
  order: 2;
  text-align: center;
}

.who-lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.65;
}

/* ===== Vision (חזון) ===== */
.vision .container {
  background: rgba(10, 14, 20, 0.92);
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--radius);
  border: 1px solid rgba(0, 255, 65, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 24px rgba(0, 255, 65, 0.06);
}

.vision-content {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.vision-lead {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--space-lg);
  line-height: 1.5;
}

.vision-content p {
  margin: 0 0 var(--space-lg);
  color: var(--color-text-muted);
  line-height: 1.75;
}

.vision-content p:last-child {
  margin-bottom: 0;
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
  list-style: none;
  margin: 0;
  padding: 0;
}

.service-card {
  padding: var(--space-xl);
  background: rgba(17, 24, 32, 0.85);
  border: 1px solid rgba(0, 255, 65, 0.2);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  text-align: center;
}

.service-card:hover {
  border-color: rgba(0, 255, 65, 0.5);
  box-shadow: 0 4px 24px rgba(0, 255, 65, 0.08);
}

.service-icon {
  width: 40px;
  height: 4px;
  background: var(--color-matrix);
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  border-radius: 2px;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 var(--space-sm);
}

.service-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ===== Packages ===== */
.packages-scroll-wrap {
  position: relative;
}

.packages-arrow {
  display: none;
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 35;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--color-matrix);
  background: rgba(10, 14, 20, 0.85);
  color: var(--color-matrix);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), background var(--transition), opacity var(--transition);
  opacity: 0;
  pointer-events: none;
}

.packages-arrow svg {
  display: block;
}

.packages-arrow:hover,
.packages-arrow:focus-visible {
  background: rgba(0, 255, 65, 0.2);
  color: var(--color-matrix);
}

body.packages-arrows-visible .packages-arrow {
  opacity: 1;
  pointer-events: auto;
}

.packages-arrow-prev {
  right: 8px;
  left: auto;
}

.packages-arrow-next {
  left: 8px;
  right: auto;
}

.packages-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  margin-inline: calc(-1 * var(--space-lg));
  padding-inline: var(--space-lg);
  padding-bottom: var(--space-md);
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-xl);
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: stretch;
  min-width: min(100%, 1100px);
}

.package-card {
  position: relative;
  padding: var(--space-2xl);
  background: rgba(17, 24, 32, 0.85);
  border: 1px solid rgba(0, 255, 65, 0.2);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition);
  text-align: center;
}

.package-card:hover {
  border-color: rgba(0, 255, 65, 0.5);
  box-shadow: 0 4px 24px rgba(0, 255, 65, 0.08);
}

.package-featured {
  border-color: var(--color-matrix);
  border-width: 2px;
}

.package-badge {
  position: absolute;
  top: calc(-1 * var(--space-md));
  left: var(--space-lg);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-matrix);
  color: #0a0e14;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius);
}

.package-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--space-sm);
}

.package-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin: 0 0 var(--space-lg);
}

.package-features {
  list-style: none;
  margin: 0 0 var(--space-xl);
  padding: 0;
  flex-grow: 1;
}

.package-features li {
  padding: var(--space-sm) 0;
  padding-right: var(--space-lg);
  position: relative;
  font-size: 0.95rem;
}

.package-features li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--color-matrix);
  border-radius: 50%;
}

.package-card .btn {
  margin-top: auto;
  align-self: center;
}

@media (max-width: 1023px) {
  .packages-arrow {
    display: flex;
  }

  .packages-scroll {
    scroll-snap-type: x mandatory;
  }

  .packages-grid {
    display: flex;
    flex-wrap: nowrap;
    grid-template-columns: unset;
    gap: var(--space-lg);
    min-width: max-content;
  }

  .package-card {
    flex: 0 0 85%;
    min-width: 280px;
    max-width: 360px;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
}

@media (min-width: 1024px) {
  .packages-arrow {
    display: none !important;
  }

  .packages-scroll {
    overflow: visible;
    margin-inline: 0;
    padding-inline: 0;
    padding-bottom: 0;
    scroll-snap-type: none;
  }
}

/* ===== Contact details ===== */
.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
  justify-content: center;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.contact-link:hover,
.contact-link:focus-visible {
  border-bottom-color: var(--color-accent);
  color: var(--color-accent);
}

.contact-link.contact-whatsapp::before {
  content: '';
  display: inline-block;
  width: 1.1em;
  height: 1.1em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2325D366'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ===== Contact ===== */
.contact .container {
  background: rgba(10, 14, 20, 0.92);
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--radius);
  border: 1px solid rgba(0, 255, 65, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 24px rgba(0, 255, 65, 0.06);
}

.contact-form {
  max-width: 480px;
  margin-inline: auto;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-sm);
  text-align: center;
}

.required {
  color: var(--color-text-muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.form-group input:hover,
.form-group textarea:hover {
  border-color: var(--color-text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-matrix);
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 255, 65, 0.2);
}

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

.contact-form .btn {
  margin-top: var(--space-sm);
}

.form-trust {
  margin-top: var(--space-lg);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* ===== Accessibility toolbar ===== */
.a11y-toolbar {
  position: fixed;
  bottom: var(--space-xl);
  left: var(--space-xl);
  z-index: 45;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-sm);
}

.a11y-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
  background: #0ea5e9;
  border: none;
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.4);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
}

.a11y-toggle-icon {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.a11y-toggle:hover,
.a11y-toggle:focus-visible {
  background: #0284c7;
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.5);
}

.a11y-toggle:focus-visible {
  outline: 2px solid #0ea5e9;
  outline-offset: 2px;
}

.a11y-menu {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: #f0f4f8;
  border: 2px solid #1a1a2e;
  border-radius: var(--radius);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  color: #1a1a2e;
}

.a11y-menu[hidden] {
  display: none !important;
}

.a11y-btn {
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  background: #fff;
  color: #1a1a2e;
  border: 2px solid #1a1a2e;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  min-height: 44px;
}

.a11y-btn:hover,
.a11y-btn:focus-visible {
  background: #1a1a2e;
  color: #fff;
  border-color: #1a1a2e;
}

@media (max-width: 768px) {
  .a11y-toolbar {
    bottom: max(var(--space-lg), env(safe-area-inset-bottom, 0px));
    left: max(var(--space-lg), env(safe-area-inset-left, 0px));
    z-index: 60;
    max-width: 52%;
  }

  .a11y-menu {
    background: #f0f4f8;
    border: 2px solid #1a1a2e;
    color: #1a1a2e;
  }

  .a11y-btn {
    background: #fff;
    color: #1a1a2e;
    border: 2px solid #1a1a2e;
  }

  .a11y-btn:hover,
  .a11y-btn:focus-visible {
    background: #1a1a2e;
    color: #fff;
  }

  .a11y-toggle {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    flex-shrink: 0;
  }

  .a11y-toggle-icon {
    width: 26px;
    height: 26px;
  }

  .a11y-menu {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: var(--space-xs);
    padding: var(--space-sm);
    max-height: min(60vh, 320px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 180px;
    order: -1;
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 61;
  }

  .a11y-btn {
    min-height: 44px;
    font-size: clamp(0.9rem, 2.2vw + 0.8rem, 1rem);
    font-weight: 600;
    padding: var(--space-sm) var(--space-md);
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

/* Accessibility modes */
html.a11y-font-large body { font-size: 1.0625rem; }
html.a11y-font-larger body { font-size: 1.125rem; }
html.a11y-contrast {
  --color-bg: #111;
  --color-bg-alt: #1a1a1a;
  --color-text: #e8e8e8;
  --color-text-muted: #b8b8b8;
  --color-border: #444;
  --color-accent: #fff;
  --color-accent-hover: #e0e0e0;
}
html.a11y-contrast body { background: #111; }
html.a11y-contrast #matrix-bg { display: none !important; }
html.a11y-contrast .site-frame {
  background: #111;
  border-color: #444;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
html.a11y-contrast .site-header { background: rgba(17,17,17,0.97); }
html.a11y-contrast .btn-primary { background: #fff; color: #111; }
html.a11y-contrast .btn-primary:hover { background: #e0e0e0; color: #111; }
html.a11y-contrast .site-footer { background: #111 !important; }
html.a11y-contrast .form-group input::placeholder,
html.a11y-contrast .form-group textarea::placeholder { color: #888; }
html.a11y-links a { text-decoration: underline; }

/* ===== Floating buttons ===== */
.floating-buttons {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

.fab {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
  position: relative;
  z-index: 1;
  -webkit-tap-highlight-color: rgba(0, 255, 65, 0.2);
}

.fab:hover,
.fab:focus-visible {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.16);
  border-color: var(--color-text);
}

.fab-instagram {
  color: #E4405F;
}

.fab-instagram svg {
  display: block;
}

.fab-whatsapp {
  color: #25D366;
}

.fab-whatsapp svg {
  display: block;
}

.fab-facebook {
  color: #1877F2;
}

.fab-facebook svg {
  display: block;
}

@media (max-width: 768px) {
  .floating-buttons {
    bottom: max(var(--space-lg), env(safe-area-inset-bottom, 0px));
    right: max(var(--space-lg), env(safe-area-inset-right, 0px));
    z-index: 40;
  }

  .fab {
    width: 52px;
    height: 52px;
    min-width: 52px;
    min-height: 52px;
    touch-action: manipulation;
  }

  .fab-instagram svg,
  .fab-whatsapp svg,
  .fab-facebook svg {
    width: 26px;
    height: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fab:hover,
  .fab:focus-visible {
    transform: none;
  }
}

/* ===== Footer ===== */
.site-footer {
  position: relative;
  z-index: 0;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(10, 14, 20, 0.95);
  border-top: 1px solid rgba(0, 255, 65, 0.15);
  color: var(--color-text);
  text-align: center;
}

.footer-logo {
  display: block;
  margin: 0 auto var(--space-sm);
  max-width: 140px;
  height: auto;
  filter: invert(1) brightness(1.1);
}

.footer-tagline {
  font-size: 0.9rem;
  opacity: 0.85;
  margin: 0 0 var(--space-sm);
}

.footer-contact {
  margin: 0 0 var(--space-md);
  font-size: 0.9rem;
}

.footer-contact a {
  color: var(--color-matrix);
  opacity: 0.95;
  text-decoration: none;
}

.footer-contact a:hover,
.footer-contact a:focus-visible {
  opacity: 1;
  color: var(--color-accent-hover);
}

.footer-sep {
  opacity: 0.6;
  margin: 0 var(--space-sm);
}

.footer-copy {
  font-size: 0.85rem;
  opacity: 0.7;
  margin: 0;
}

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

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

  .hero-scroll-dot {
    animation: none;
  }

  #matrix-bg {
    display: none !important;
  }

  body {
    background: #0d1117;
  }

  .site-frame {
    background: #0d1117;
    border-width: 10px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
  }
}