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

html { 
  scroll-behavior: smooth; 
}

body {
  background-color: #0a0a0a;
  color: #fcf8f8;
  font-family: 'Barlow', sans-serif;;
  font-weight: 400;
  overflow-x: hidden;
}

.inner {
  max-width: 1700px;
  margin-inline: auto;
  width: 100%;
  padding-left: 110px;
}

.sr-only { 
  position: absolute; 
  width: 1px; 
  height: 1px; 
  overflow: hidden; 
  clip: rect(0,0,0,0); }

nav {
  position: sticky;         
  top: 0;
  z-index: 100;          
  background-color: #0a0a0a;
  border-bottom: 1px solid #1e1e1e;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px; 
  height: 60px;
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 3px;
  color: #fcf8f8;
  text-decoration: none;
}

.nav-logo span { 
  color:#e5ff00; 
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #888;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: #fcf8f8; }

/* Mobile nav dropdown: hidden by default */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: #0a0a0a;
  border-top: 1px solid #1e1e1e;
  padding: 20px 40px;
  gap: 16px;
}

.mobile-nav a {
  color: #fcf8f8;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.mobile-nav.open { 
  display: flex; 
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #fcf8f8;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #fcf8f8;
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  position: absolute;
  width: 26px;
  height: 2px;
  background: #fcf8f8;
  left: 0;
}

.nav-toggle span::before { top: -8px; }
.nav-toggle span::after { top: 8px; }

.hero {
  position: relative;
  padding: 90px 40px;
  display: flex;
  align-items: flex-end;   
  overflow: hidden;
  background: #0a0a0a;
}

.hero .inner {
  position: relative;
  width: 100%;
  display: flex;
  align-items: flex-end;
  height: 100%;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, #1a1a00 0%, transparent 60%),
    radial-gradient(ellipse at 30% 80%, #0d0d0d 0%, transparent 50%);
}

.hero-mouse {
  position: absolute;
  right: 200px;      
  bottom: 30px;
  width: 500px;
  opacity: 0;
  transform: translateX(60px);
  animation: slideInmouse 1s 0.5s forwards ease-out;
  filter: drop-shadow(0 0 60px rgba(204, 255, 0, 0.352));
}

.featured-mouse {
  position: absolute;
  right: 280px;
  font-size: 70px;
  font-family: 'Bebas Neue', sans-serif;
  opacity: 0;
  letter-spacing: 1px;
  transform: translateX(60px);         
  animation: slideInmouse 1s 0.4s forwards ease-out; 
}

@keyframes slideInmouse {
  to { opacity: 1; transform: translateX(0); }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 60px 80px;
  max-width: 640px;
  opacity: 0;                          
  transform: translateY(30px);          
  animation: fadeUp 0.9s 0.2s forwards ease-out; 
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.hero-top {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #e5ff00;
  margin-bottom: 16px;
}

.hero h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 8vw, 110px);
  line-height: 0.92;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

span {
  color: #e5ff00;               
}

.hero-desc {
  font-size: 15px;
  color: #888;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 400px;
}

.hero-btn {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.mice-types .shop-btn {
  background: #e5ff00;
  color: #0a0a0a;
  border: none;
  padding: 14px 32px;
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s, color 0.2s;
}

.shop-btn {
  background: #e5ff00;
  color: #0a0a0a;
  border: none;
  padding: 14px 32px;
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s, color 0.2s;
}


.shop-btn:hover {
  transform: translateY(-2px);
  background: #d4f000;
}

.explore-btn {
  background: transparent;
  color: #fcf8f8;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 14px 32px;
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  transition: transform 0.2s, color 0.2s;
}

.explore-btn:hover {
  transform: translateY(-2px);
  border-color: #fcf8f8;
  color: #e5ff00;
}

section {
  padding: 80px 40px;
}

.section-header {
  display: flex;
  padding: 10px 10px 24px;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #e5ff00;
  margin-bottom: 8px;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1;
  letter-spacing: 1px;
}

.section-link {
  color: #888;
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid #888;
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}

.section-link:hover { 
  color: #e5ff00; 
  border-color: #e5ff00; 
}

.mice-types {
  background: #1e1e1e;
  padding: 70px 50px 180px 160px;
  position: relative;
  z-index: 1;
}

.mice-showcase {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 110px;
  margin-top: -100px;
  padding-left: 260px;
}

.mouse {
  position: relative;
  width: 100%;
  max-width: 420px;
  flex-shrink: 0;
  overflow: hidden;
}

.slide {
  display: flex;
  width: 300%;
  transition: transform 0.5s ease;
  will-change: transform;
}

.slide img {
  width: 60%;
  height: auto;
  flex-shrink: 0;
  object-fit: contain;
  overflow: auto;
}

.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  border-radius: 25%;
  color: white;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  font-size: 18px;
  transition: background 0.3s;
}

.prev:hover, .next:hover {
  background: rgba(0, 0, 0, 0.8);
}

.prev {
  left: 10px;
}

.next {
  right: 10px;
}

.mouse-item {
  position: relative;
  width: 33.333%;
  flex-shrink: 0;
  padding-left: 10px;
}

.mouse-item img {
  width: 100%;
  height: 300px;
  object-fit: contain;
  transform: scale(1.2);
}

.mouse-info {
  position: absolute;
  width: 20%;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s;
  background: rgba(0, 0, 0, 0.7);
  padding: 5px;
  border-radius: 5px;
  text-align: center;
}

.mouse-item:hover .mouse-info {
  opacity: 1;
}

.mouse-name {
  color: white;
  font-size: 16px;
  display: block;
}

/* Description panel */
.mouse-description {
  padding: 20px 40px;
  max-height: 400px;
  position: relative;
}

.desc-panel {
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.desc-panel.active {
  display: block;
}

.desc-panel.visible {
  opacity: 1;
  transform: translateY(0);
}

.desc-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #e5ff00;
  margin-bottom: 10px;
}

.desc-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(50px, 3vw, 45px);
  letter-spacing: 1px;
  color: #fcf8f8;
  margin-bottom: 16px;
  line-height: 1;
}

.desc-text {
  font-size: 16px;
  color: #888;
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 380px;
}

.desc-specs {
  list-style: none;
  display: grid;
  grid-template-columns: 150px 180px;
  gap: 10px 24px;
  margin-bottom: 30px;
}

.desc-specs li {
  font-size: 16px;
  color: #aaa;
  border-top: 1px solid #2e2e2e;
  padding-top: 8px;
}

.desc-specs li span {
  display: block;
  color: #e5ff00;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.shop-now {
  display: inline-block;
}

footer {
  background: #0a0a0a;
  padding: 60px 300px 75px 170px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr auto auto;
  gap: 50px;
  margin-bottom: 60px;
  align-items: start;
}

.footer-brand .logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  letter-spacing: 4px;
  color: #fcf8f8;
  margin-bottom: 16px;
  display: block;
}

.footer-brand .logo span { 
  color: #e5ff00; 
}

.footer-brand p {
  color: #888;
  font-size: 13px;
  line-height: 1.8;
  max-width: 260px;
}


.footer-bottom {
  border-top: 1px solid #1e1e1e;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: #888;
  font-size: 12px;
}

.footer-bottom span {
  color: #e5ff00;
  font-size: 12px;
  font-weight: 600;
}

/* ── 1440px ── */
@media (max-width: 1440px) {
  .inner { padding-left: 80px; }
  .hero-mouse { right: 160px; width: 460px; }
  .featured-mouse { right: 220px; font-size: 64px; }
  .mice-showcase { padding-left: 0; margin-bottom: 40px;}
  footer { padding: 60px 60px 30px; }
  .footer-grid { gap: 40px; }
}

/* ── 1280px ── */
@media (max-width: 1280px) {
  .inner { padding-left: 60px; }
  .hero-mouse { right: 100px; width: 420px; }
  .featured-mouse { right: 140px; font-size: 58px; }
  .mice-types { padding: 50px 30px 150px; }
  footer { padding: 60px 40px 30px; }
  .footer-grid { grid-template-columns: 1.5fr auto auto; gap: 30px; }
}

/* ── 1100px ── */
@media (max-width: 1100px) {
  .inner { padding-left: 40px; }
  .hero-mouse { right: 60px; width: 380px; }
  .featured-mouse { right: 100px; font-size: 50px; }
  .mouse { max-width: 340px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-brand p { max-width: 200px; }
}

/* ── 1024px ── */
@media (max-width: 1024px) {
  nav { padding: 0 30px; }
  .nav-links { gap: 18px; }
  .inner { padding-left: 30px; }
  .hero { padding: 70px 30px; }
  .hero-content { padding: 0 20px 60px; max-width: 520px; }
  .hero-desc { max-width: 100%; }
  .hero-mouse { right: 30px; width: 340px; }
  .featured-mouse { right: 70px; font-size: 44px; }
  .mice-types { padding: 40px 24px 90x; }
  .mouse { max-width: 300px; }
  .mouse-description { padding: 20px 20px; }
  footer { padding: 50px 30px 30px; }
}

/* ── 768px ── */
@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }
  .nav-links { display: none; }
  .mobile-nav { display: none; flex-direction: column; gap: 16px; padding: 14px 20px; }
  .mobile-nav.open { display: flex; }
  nav { flex-wrap: wrap; padding: 14px 20px; height: auto; }
  .inner { padding-left: 0; }
  .hero { flex-direction: column; align-items: flex-start; padding: 60px 20px; min-height: auto; }
  .hero .inner { flex-direction: column; align-items: flex-start; }
  .hero-mouse {
    position: relative; right: auto; bottom: auto;
    width: 100%; max-width: 260px;
    margin: 0 auto 20px; align-self: center;
  }
  .featured-mouse {
    position: relative; right: auto; bottom: auto;
    font-size: clamp(28px, 8vw, 50px);
    text-align: center; width: 100%;
    margin: 0 0 12px; transform: none;
    animation: slideInmouse 1s 0.3s forwards ease-out;
  }
  .hero-content { padding: 0; max-width: 100%; }
  .hero h1 { font-size: clamp(42px, 12vw, 76px); }
  .hero-desc { font-size: 14px; }
  .mice-showcase { flex-direction: column; margin-top: 0; padding-left: 0; }
  .mouse { max-width: 100%; margin-left: 0; }
  .mouse-item { padding-left: 0; }
  .mouse-item img { transform: scale(1); height: auto; }
  .mouse-description { border-left: none; border-top: 1px solid #2e2e2e; padding: 24px 0 0; width: 100%; }
  .prev, .next { padding: 8px 12px; font-size: 16px; }
  section { padding: 60px 20px; }
  footer { padding: 50px 20px 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-brand { grid-column: auto; }
}

/* ── 600px ── */
@media (max-width: 600px) {
  nav { justify-content: space-between; }
  .hero { padding: 50px 18px; }
  .featured-mouse { font-size: clamp(24px, 7vw, 36px); }
  .hero-btn { flex-direction: column; gap: 12px; }
  .shop-btn, .explore-btn { width: 100%; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
}

/* ── 384px ── */
@media (max-width: 384px) {
  nav { padding: 12px 14px; }
  .nav-logo { font-size: 22px; letter-spacing: 2px; }
  .hero { padding: 40px 14px; }
  .hero h1 { font-size: clamp(36px, 13vw, 52px); }
  .hero-desc { font-size: 13px; }
  .hero-top { font-size: 10px; letter-spacing: 2px; }
  .shop-btn, .explore-btn { width: 100%; padding: 12px 20px; font-size: 12px; }
  .hero-btn { flex-direction: column; gap: 10px; }
  .mice-types { padding: 30px 14px 50px; }
  .section-title { font-size: clamp(28px, 9vw, 40px); }
  .mouse-description { padding: 20px 0 0; }
  .desc-title { font-size: clamp(24px, 8vw, 36px); }
  .desc-text { font-size: 12px; }
  .desc-specs { grid-template-columns: 1fr 1fr; gap: 8px 12px; }
  .desc-specs li { font-size: 11px; }
  section { padding: 50px 14px; }
  footer { padding: 40px 14px 24px; }
  .footer-brand .logo { font-size: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer-bottom p, .footer-bottom span { font-size: 11px; }
}