/* =============================================
   MotoZone — Premium Motorcycle E-Commerce
   Dark Racing Theme with Motion
   ============================================= */

:root {
  --orange: #FF6B00;
  --orange-dim: #CC5500;
  --orange-glow: rgba(255, 107, 0, 0.25);
  --bg: #0A0A0A;
  --bg-2: #111111;
  --bg-3: #161616;
  --bg-card: #141414;
  --border: rgba(255,255,255,0.07);
  --text: #F0F0F0;
  --text-dim: #888;
  --text-mute: #555;
  --white: #ffffff;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 2px; }

/* ====================== NAV ====================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 40px;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 40px;
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
}

.logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 2px;
  color: var(--white);
  text-decoration: none;
}

.logo span { color: var(--orange); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  margin-left: auto;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.nav-cta {
  padding: 10px 24px;
  background: var(--orange);
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  letter-spacing: 0.3px;
  transition: background 0.2s, transform 0.2s;
}

.nav-cta:hover {
  background: var(--orange-dim);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s;
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu ul {
  list-style: none;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 42px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--orange); }

.mobile-cta {
  display: inline-block;
  padding: 14px 40px;
  background: var(--orange) !important;
  color: var(--white) !important;
  border-radius: 8px;
  font-size: 20px !important;
  letter-spacing: 1px !important;
  margin-top: 8px;
}

/* ====================== HERO ====================== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px 40px 80px;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  gap: 60px;
}

.hero-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,107,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(255,107,0,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,107,0,0.12);
  border: 1px solid rgba(255,107,0,0.3);
  color: var(--orange);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 8vw, 110px);
  line-height: 0.92;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 28px;
}

.outline-text {
  -webkit-text-stroke: 2px var(--orange);
  color: transparent;
}

.hero-sub {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: var(--orange);
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  letter-spacing: 0.3px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 107, 0, 0.4);
  background: #FF7A1A;
}

.btn-ghost {
  display: inline-block;
  padding: 14px 32px;
  background: transparent;
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover {
  border-color: rgba(255,255,255,0.25);
  color: var(--white);
}

.hero-stats {
  display: flex;
  gap: 32px;
  align-items: center;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 42px;
  line-height: 1;
  color: var(--white);
  letter-spacing: 1px;
}

.stat-pct {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--orange);
}

.stat-label {
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.3px;
}

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

/* Hero Visual */
.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.bike-showcase {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.bike-svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 60px rgba(255,107,0,0.25));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-10px) rotate(0.5deg); }
  66% { transform: translateY(-5px) rotate(-0.3deg); }
}

.bike-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,107,0,0.2);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: ring-pulse 3s ease-in-out infinite;
}

.bike-ring-1 {
  width: 320px;
  height: 320px;
  animation-delay: 0s;
}

.bike-ring-2 {
  width: 460px;
  height: 460px;
  animation-delay: 1s;
  border-color: rgba(255,107,0,0.1);
}

@keyframes ring-pulse {
  0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(0.97); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.03); }
}

.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-mute);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ====================== MARQUEE ====================== */
.marquee-wrap {
  overflow: hidden;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.marquee-track {
  display: flex;
  gap: 40px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
  width: max-content;
}

.marquee-track span {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 1px;
  color: var(--text-mute);
}

.marquee-track .dot {
  color: var(--orange);
  font-size: 12px;
}

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

/* ====================== MODELS ====================== */
.models {
  padding: 120px 40px;
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 auto;
  font-size: 16px;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.model-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
}

.model-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,107,0,0.3);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}

.model-card.featured {
  border-color: rgba(255,107,0,0.35);
  background: linear-gradient(135deg, #141414, #1a1208);
}

.model-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 5px 12px;
  background: rgba(255,107,0,0.15);
  border: 1px solid rgba(255,107,0,0.35);
  color: var(--orange);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  border-radius: 4px;
}

.model-badge.popular {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.model-badge.touring {
  background: rgba(100, 180, 255, 0.15);
  border-color: rgba(100, 180, 255, 0.4);
  color: #64B4FF;
}

.model-visual {
  padding: 40px 24px 24px;
  background: linear-gradient(to bottom, rgba(255,107,0,0.04), transparent);
}

.model-visual svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.6));
}

.model-info {
  padding: 24px;
  border-top: 1px solid var(--border);
}

.model-info h3 {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.5px;
  color: var(--white);
  margin-bottom: 10px;
}

.model-info p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 20px;
}

.model-specs {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
}

.spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-val {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--orange);
  line-height: 1;
}

.spec-key {
  font-size: 11px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.model-price {
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.price-label {
  font-size: 12px;
  color: var(--text-mute);
  display: block;
  margin-bottom: 4px;
}

.price-val {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.5px;
  color: var(--white);
}

.btn-card {
  display: block;
  padding: 12px 20px;
  background: rgba(255,107,0,0.1);
  border: 1px solid rgba(255,107,0,0.3);
  color: var(--orange);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  text-align: center;
  transition: background 0.2s, transform 0.2s;
}

.btn-card:hover {
  background: rgba(255,107,0,0.2);
  transform: translateX(4px);
}

.btn-card.featured-btn {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.btn-card.featured-btn:hover {
  background: #FF7A1A;
}

.models-cta {
  text-align: center;
  margin-top: 48px;
}

/* ====================== FEATURES ====================== */
.features {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 120px 40px;
}

.features-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.features-text h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: 1px;
  color: var(--white);
  margin: 12px 0 20px;
  line-height: 1.1;
}

.features-text > p {
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.feature-list li {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.feat-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,107,0,0.1);
  border-radius: 10px;
  font-size: 20px;
  flex-shrink: 0;
  border: 1px solid rgba(255,107,0,0.2);
}

.feature-list strong {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  display: block;
  margin-bottom: 4px;
}

.feature-list p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Stats Card */
.stats-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
}

.stats-header {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-mute);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.stat-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.stat-row span:first-child {
  font-size: 13px;
  color: var(--text-dim);
  width: 130px;
  flex-shrink: 0;
}

.progress-bar {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 6px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--orange-dim), var(--orange));
  border-radius: 6px;
  transition: width 1.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.progress-fill.animated {
  width: var(--w);
}

.stat-pct-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  width: 40px;
  text-align: right;
}

.certifications {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.cert {
  padding: 6px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
}

/* ====================== TESTIMONIALS ====================== */
.testimonials {
  padding: 120px 40px;
  max-width: 1280px;
  margin: 0 auto;
}

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: transform var(--transition), border-color var(--transition);
}

.testi-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,107,0,0.25);
}

.stars {
  color: var(--orange);
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testi-card p {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange-dim), var(--orange));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.testi-author strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
}

.testi-author span {
  font-size: 12px;
  color: var(--text-mute);
}

/* ====================== CONTACT ====================== */
.contact {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 120px 40px;
}

.contact-inner {
  max-width: 680px;
  margin: 0 auto 64px;
  text-align: center;
}

.contact-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: 1px;
  color: var(--white);
  margin: 12px 0 16px;
  line-height: 1.1;
}

.contact-inner > p {
  color: var(--text-dim);
  font-size: 16px;
  margin-bottom: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 13px 16px;
  color: var(--text);
  font-size: 15px;
  font-family: var(--font-body);
  transition: border-color 0.2s;
  width: 100%;
}

.contact-form select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(255,107,0,0.5);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-mute);
}

.contact-form textarea {
  resize: vertical;
}

.btn-full { width: 100%; margin-top: 8px; }

.contact-info {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: border-color var(--transition);
}

.info-card:hover {
  border-color: rgba(255,107,0,0.25);
}

.info-icon {
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.info-card strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}

.info-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ====================== FOOTER ====================== */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 80px 40px 0;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border);
}

.footer-brand .logo {
  display: block;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.7;
  max-width: 300px;
  margin-bottom: 24px;
}

.socials {
  display: flex;
  gap: 12px;
}

.socials a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  transition: border-color 0.2s, color 0.2s;
}

.socials a:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.footer-col a {
  color: var(--text-mute);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--text-dim);
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-mute);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  color: var(--text-mute);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}

.footer-legal a:hover { color: var(--text-dim); }

/* ====================== TOAST ====================== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: #1C2C1C;
  border: 1px solid rgba(80,200,80,0.4);
  color: #80FF80;
  padding: 16px 24px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  z-index: 200;
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ====================== REVEAL ANIMATIONS ====================== */
.reveal-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-up, .reveal-right { transition: none; opacity: 1; transform: none; }
  .bike-svg { animation: none; }
  .bike-ring { animation: none; }
  .marquee-track { animation: none; }
}

/* ====================== RESPONSIVE ====================== */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin: 0 auto 40px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { order: -1; max-width: 500px; margin: 0 auto; }
  .bike-ring-1, .bike-ring-2 { display: none; }
  .scroll-hint { display: none; }

  .models-grid { grid-template-columns: 1fr 1fr; }
  .testi-grid { grid-template-columns: 1fr 1fr; }
  .features-inner { grid-template-columns: 1fr; gap: 60px; }
  .contact-info { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .nav.scrolled { padding: 12px 20px; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero { padding: 100px 20px 60px; gap: 40px; }
  .hero-title { font-size: clamp(52px, 14vw, 80px); }

  .models, .testimonials { padding: 80px 20px; }
  .models-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }

  .features { padding: 80px 20px; }
  .contact { padding: 80px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer { padding: 60px 20px 0; }
  .footer-inner { gap: 40px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .toast { right: 16px; bottom: 16px; left: 16px; }

  .hero-stats { flex-wrap: wrap; gap: 20px; }
}