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

:root {
  --bosch-red: #E2000F;
  --bosch-dark: #1A1A1A;
  --bosch-mid: #2C2C2C;
  --bosch-gray: #5A5A5A;
  --bosch-light: #F5F5F5;
  --bosch-white: #FFFFFF;
  --bosch-border: #DCDCDC;
  --accent-yellow: #FFD700;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--bosch-dark);
  background: var(--bosch-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bosch-dark);
  border-bottom: 3px solid var(--bosch-red);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 68px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--bosch-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  color: white;
  letter-spacing: -1px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: white;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.logo-sub {
  font-size: 10px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 0.5rem 1.1rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 50%; right: 50%;
  height: 3px;
  background: var(--bosch-red);
  transition: left 0.2s, right 0.2s;
}

.nav-links a:hover { color: white; }
.nav-links a:hover::after { left: 0; right: 0; }

.nav-cta {
  background: var(--bosch-red);
  color: white !important;
  padding: 0.55rem 1.4rem !important;
  border-radius: 2px;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}

.nav-cta:hover { background: #c0000d !important; }
.nav-cta::after { display: none !important; }

/* HERO */
.hero {
  margin-top: 68px;
  background: var(--bosch-dark);
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 50%;
  width: 400px; height: 100%;
  background: var(--bosch-red);
  transform: skewX(-8deg) translateX(200px);
  opacity: 0.06;
  pointer-events: none;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 3rem 5rem 5rem;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(226,0,15,0.15);
  border: 1px solid rgba(226,0,15,0.4);
  color: var(--bosch-red);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 2px;
  width: fit-content;
  margin-bottom: 2rem;
}

.hero-badge span { width: 6px; height: 6px; background: var(--bosch-red); border-radius: 50%; display: inline-block; }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(52px, 6vw, 88px);
  font-weight: 900;
  color: white;
  line-height: 0.95;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title em {
  color: var(--bosch-red);
  font-style: normal;
  display: block;
}

.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  max-width: 420px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--bosch-red);
  color: white;
  padding: 1rem 2rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s, transform 0.1s;
  display: inline-block;
  border: 2px solid var(--bosch-red);
}

.btn-primary:hover { background: #c0000d; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: white;
  padding: 1rem 2rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
  border: 2px solid rgba(255,255,255,0.3);
  transition: border-color 0.2s, background 0.2s;
  display: inline-block;
}

.btn-outline:hover { border-color: white; background: rgba(255,255,255,0.05); }

.hero-stats {
  margin-top: 3.5rem;
  display: flex;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

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

.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: white;
  line-height: 1;
}

.stat-num span { color: var(--bosch-red); }

.stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e1e1e 0%, #111 100%);
  overflow: hidden;
}

.hero-visual {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-circles {
  position: absolute;
  inset: 0;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(226,0,15,0.12);
}

.hero-circle:nth-child(1) { width: 500px; height: 500px; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.hero-circle:nth-child(2) { width: 380px; height: 380px; top: 50%; left: 50%; transform: translate(-50%,-50%); border-color: rgba(226,0,15,0.18); }
.hero-circle:nth-child(3) { width: 260px; height: 260px; top: 50%; left: 50%; transform: translate(-50%,-50%); border-color: rgba(226,0,15,0.25); }

.hero-tool-img {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tool-svg {
  width: 320px;
  height: 320px;
  filter: drop-shadow(0 20px 60px rgba(226,0,15,0.3));
}

.hero-label {
  position: absolute;
  background: var(--bosch-red);
  color: white;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 6px 12px;
  text-transform: uppercase;
  border-radius: 2px;
}

.label-1 { top: 25%; right: 12%; }
.label-2 { bottom: 30%; left: 8%; }

/* SECTION DEFAULTS */
section { padding: 5rem 0; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }

.section-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--bosch-red);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -0.5px;
  color: var(--bosch-dark);
  margin-bottom: 1.25rem;
}

.section-desc {
  font-size: 16px;
  color: var(--bosch-gray);
  max-width: 520px;
  line-height: 1.7;
  font-weight: 300;
}

/* CATEGORIES STRIP */
.categories-strip {
  background: var(--bosch-light);
  padding: 0;
  border-bottom: 1px solid var(--bosch-border);
}

.cat-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}

.cat-inner::-webkit-scrollbar { display: none; }

.cat-btn {
  padding: 1rem 1.8rem;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--bosch-gray);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
  font-family: var(--font-body);
}

.cat-btn:hover, .cat-btn.active {
  color: var(--bosch-dark);
  border-bottom-color: var(--bosch-red);
}

/* PRODUCTS */
#products { background: white; }

.products-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  gap: 2rem;
  flex-wrap: wrap;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--bosch-border);
  border: 1.5px solid var(--bosch-border);
}

.product-card {
  background: white;
  padding: 0;
  transition: transform 0.2s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.product-card:hover { transform: scale(1.01); z-index: 2; box-shadow: 0 8px 40px rgba(0,0,0,0.12); }

.product-img {
  background: var(--bosch-light);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-img svg {
  width: 130px;
  height: 130px;
  transition: transform 0.3s;
}

.product-card:hover .product-img svg { transform: scale(1.08) rotate(-2deg); }

.product-tag {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--bosch-red);
  color: white;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 1px;
}

.product-body { padding: 1.5rem; }

.product-cat {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bosch-red);
  margin-bottom: 6px;
}

.product-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 8px;
  color: var(--bosch-dark);
}

.product-spec {
  font-size: 13px;
  color: var(--bosch-gray);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--bosch-light);
}

.product-sku {
  font-size: 11px;
  color: #aaa;
  letter-spacing: 1px;
  font-family: monospace;
}

.btn-details {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--bosch-red);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}

.btn-details:hover { gap: 10px; }
.btn-details::after { content: '→'; }

/* ABOUT */
#about {
  background: var(--bosch-dark);
  position: relative;
  overflow: hidden;
}

#about::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: var(--bosch-red);
  border-radius: 50%;
  opacity: 0.04;
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-left .section-title { color: white; }
.about-left .section-eyebrow { color: var(--bosch-red); }
.about-left .section-desc { color: rgba(255,255,255,0.55); max-width: 100%; }

.about-features {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-feat {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 2px;
  transition: background 0.2s;
}

.about-feat:hover { background: rgba(255,255,255,0.07); }

.feat-icon {
  width: 40px;
  height: 40px;
  background: rgba(226,0,15,0.15);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feat-icon svg { width: 20px; height: 20px; fill: var(--bosch-red); }

.feat-text h4 {
  font-weight: 600;
  font-size: 15px;
  color: white;
  margin-bottom: 4px;
}

.feat-text p {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
  font-weight: 300;
}

.about-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.06);
}

.about-metric {
  background: rgba(255,255,255,0.03);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.2s;
}

.about-metric:hover { background: rgba(255,255,255,0.06); }

.metric-num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 900;
  color: white;
  line-height: 1;
}

.metric-num span { color: var(--bosch-red); }

.metric-label {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
  font-weight: 300;
}

.metric-desc {
  margin-top: 0.5rem;
  font-size: 12px;
  color: rgba(255,255,255,0.25);
  line-height: 1.4;
}

/* PARTNER BADGE */
.partner-banner {
  background: var(--bosch-red);
  padding: 1.5rem 0;
}

.partner-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.partner-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.bosch-badge {
  background: white;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bosch-badge svg { width: 36px; height: 36px; }

.partner-text h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.partner-text p {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  font-weight: 300;
}

.partner-tags {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.partner-tag {
  background: rgba(255,255,255,0.15);
  color: white;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.25);
}

/* CONTACT */
#contact { background: var(--bosch-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-left .section-desc { margin-bottom: 2.5rem; }

.contact-info { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2.5rem; }

.info-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: white;
  border-left: 3px solid var(--bosch-red);
}

.info-icon {
  width: 36px;
  height: 36px;
  background: rgba(226,0,15,0.08);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon svg { width: 18px; height: 18px; fill: var(--bosch-red); }

.info-label { font-size: 11px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--bosch-gray); margin-bottom: 2px; }
.info-val { font-size: 14px; font-weight: 500; color: var(--bosch-dark); }

.contact-form {
  background: white;
  padding: 2.5rem;
  border-top: 4px solid var(--bosch-red);
  box-shadow: 0 2px 30px rgba(0,0,0,0.06);
}

.form-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--bosch-dark);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }

.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 1rem; }
.form-group:last-of-type { margin-bottom: 0; }

label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--bosch-gray);
}

input, select, textarea {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--bosch-border);
  border-radius: 2px;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--bosch-dark);
  background: white;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}

input:focus, select:focus, textarea:focus { border-color: var(--bosch-red); }
textarea { resize: vertical; min-height: 110px; }

.form-submit {
  margin-top: 1.5rem;
  background: var(--bosch-red);
  color: white;
  border: none;
  padding: 1rem 2rem;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  width: 100%;
  font-family: var(--font-body);
  transition: background 0.2s;
}

.form-submit:hover { background: #c0000d; }

/* FOOTER */
footer {
  background: #111;
  padding: 3rem 0 1.5rem;
  border-top: 3px solid var(--bosch-red);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo-name { font-size: 22px; margin-bottom: 1rem; display: block; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.7; font-weight: 300; margin-bottom: 1.5rem; }

.social-links { display: flex; gap: 0.75rem; }

.social-btn {
  width: 34px;
  height: 34px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.2s, color 0.2s;
}

.social-btn:hover { background: var(--bosch-red); color: white; }

.footer-col h5 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1rem;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.footer-col a {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
  font-weight: 300;
}

.footer-col a:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.25); font-weight: 300; }

.footer-legal { display: flex; gap: 1.5rem; }

.footer-legal a {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-legal a:hover { color: rgba(255,255,255,0.5); }

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-left > * {
  animation: fadeUp 0.7s ease both;
}

.hero-left > *:nth-child(1) { animation-delay: 0.1s; }
.hero-left > *:nth-child(2) { animation-delay: 0.25s; }
.hero-left > *:nth-child(3) { animation-delay: 0.4s; }
.hero-left > *:nth-child(4) { animation-delay: 0.55s; }
.hero-left > *:nth-child(5) { animation-delay: 0.7s; }

@keyframes spin-slow { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes spin-slower { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(-360deg); } }

.hero-circle:nth-child(1) { animation: spin-slow 40s linear infinite; }
.hero-circle:nth-child(2) { animation: spin-slower 28s linear infinite; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #111; }
::-webkit-scrollbar-thumb { background: var(--bosch-red); border-radius: 3px; }