/* ============================================================
   style.css – KBS Automotive / Formel 1
   Light Theme with Gold Logo Accents
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --clr-bg:        #ffffff;       /* pure white background */
  --clr-surface:   #f8f8f8;       /* light gray surface / card background */
  --clr-surface2:  #f0f0f0;       /* secondary surface */
  --clr-border:    #e0e0e0;       /* light border */
  --clr-red:       #d4af37;       /* main red accent */
  --clr-red-dark:  #b52222;       /* dark red for hover/shadows */
  --clr-red-glow:  rgba(230, 48, 48, 0.15); /* subtle red glow */
  --clr-gold:      #d4af37;       /* classic gold for logo */
  --clr-gold-light: #e6c85c;      /* lighter gold for hover */
  --clr-text:      #1a1a1a;       /* dark text for contrast */
  --clr-muted:     #666666;       /* muted gray text */
  --clr-white:     #ffffff;       /* pure white */

  --font-display: 'Bebas Neue', sans-serif;
  --font-cond:    'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;

  --nav-h:       110px;
  --radius:      6px;
  --transition:  0.3s ease;

  --container:   1200px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Utilities ─────────────────────────────────────────────── */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem; }
.accent        { color: var(--clr-red); }
.accent-light  { color: #d3b038; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-cond);
  font-size: 1rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .75rem 2rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--clr-red);
  color: #fff;
}
.btn-primary:hover {
  background: var(--clr-red-dark);
  box-shadow: 0 0 24px var(--clr-red-glow);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  border-color: #ccc;
  color: var(--clr-text);
}
.btn-outline:hover {
  border-color: var(--clr-red);
  color: var(--clr-red);
}
.btn-sm { padding: .45rem 1.1rem; font-size: .85rem; }
.btn-block { width: 100%; justify-content: center; }

/* Alerts */
.alert {
  display: flex; align-items: center; gap: .75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-weight: 600;
}
.alert-success { background: rgba(39,174,96,.1); border: 1px solid #27ae60; color: #27ae60; }
.alert-error   { background: rgba(230,48,48,.08); border: 1px solid var(--clr-red); color: var(--clr-red); }

/* Section common */
.section { padding-block: 60px; }
.section-label {
  font-family: var(--font-cond);
  font-size: .8rem; letter-spacing: .25em; text-transform: uppercase;
  color: var(--clr-red); margin-bottom: .5rem;
}
.section-label.light { color: #ff6b6b; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
  color: var(--clr-text);
  margin-bottom: 1rem;
  letter-spacing: .04em;
}
.section-title.light { color: var(--clr-text); }
.section-sub {
  color: var(--clr-muted);
  max-width: 600px;
  margin-bottom: 3rem;
}

/* ── Header / Nav ──────────────────────────────────────────── */
.site-header {
  /*position: fixed;*/
  top: 0; left: 0; right: 0;
  /*height: var(--nav-h);*/
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(255,255,255,.98);
  box-shadow: 0 4px 24px rgba(0,0,0,.1);
}
.nav-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding:15px 7px;
}
.logo {
  display: flex; align-items: center; gap: .4rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: .06em;
}
.logo-kbs   { color: var(--clr-text); }
.logo-sep   { color: var(--clr-red); opacity: .6; }
.logo-brand { color: var(--clr-gold); }
.logo-brand em { font-style: normal; color: var(--clr-gold-light); }

.main-nav ul { display: flex; gap: 2.5rem;   align-items: center; }
.nav-link-1 {
  font-family: var(--font-cond);
  font-size: .95rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--clr-muted);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 4px;
}
.nav-link-1::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--clr-red);
  transition: width var(--transition);
}
.nav-link-1:hover, .nav-link-1.active { color: var(--clr-text); }
.nav-link-1:hover::after, .nav-link-1.active::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block; width: 26px; height: 2px;
  background: var(--clr-text);
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex; align-items: center;
  overflow: hidden;
  /*padding-top: var(--nav-h);*/
  
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(230,48,48,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230,48,48,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 60% 50%, rgba(230,48,48,.06) 0%, transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,0) 0%, var(--clr-bg) 100%);
}
.racing-stripe {
  position: absolute;
  top: 0; right: 10%;
  width: 6px; height: 100%;
  background: var(--clr-red);
  opacity: .15;
  transform: skewX(-8deg);
  z-index: 0;
}
.racing-stripe::before {
  content: '';
  position: absolute;
  top: 0; left: 20px;
  width: 2px; height: 100%;
  background: var(--clr-gold);
  opacity: .5;
}

.hero-content {
  position: relative; z-index: 1;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
  padding-top: 6rem;
}
.hero-badge {
  display: inline-block;
  font-family: var(--font-cond);
  font-size: .75rem; letter-spacing: .3em;
  text-transform: uppercase;
  color: black;
  border: 1px solid black;
  padding: .3rem .9rem;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 9rem);
  line-height: .95;
  letter-spacing: .03em;
  color: var(--clr-text);
  margin-bottom: 1.5rem;
}
.hero-title .line-1 { display: block; opacity: .45; color: black; }
.hero-title .line-2 {
  display: block;
  -webkit-text-stroke: 2px var(--clr-text);
  color: transparent;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--clr-muted);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.hero-sub strong { color: var(--clr-text); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  font-family: var(--font-cond);
  font-size: .7rem; letter-spacing: .2em;
  color: var(--clr-muted);
  animation: bounce 2.5s ease-in-out infinite;
  z-index: 1;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* ── Stats Bar ─────────────────────────────────────────────── */
.stats-bar {
  background: black;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.stat-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 1.8rem 3rem;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--clr-red);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-cond);
  font-size: .7rem; letter-spacing: .18em;
  text-transform: uppercase;
  color: white;
  margin-top: .25rem;
}
.stat-divider {
  width: 1px; height: 60px;
  background: var(--clr-border);
}

/* ── About ─────────────────────────────────────────────────── */
.about-section { background: var(--clr-bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: center;
  margin-top: 3rem;
}
.about-visual {
  position: relative;
  display: flex; justify-content: center; align-items: center;
  min-height: 340px;
}
.about-badge-ring {
  width: 240px; height: 240px;
  border-radius: 50%;
  border: 2px solid var(--clr-red);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.about-badge-ring::before {
  content: '';
  position: absolute; inset: -12px;
  border-radius: 50%;
  border: 1px solid rgba(230,48,48,.25);
}
.about-badge-ring::after {
  content: '';
  position: absolute; inset: -24px;
  border-radius: 50%;
  border: 1px dashed rgba(230,48,48,.1);
}
.about-badge-inner {
  text-align: center;
}
.badge-year {
  display: block;
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--clr-text);
  line-height: 1;
}
.badge-text {
  font-family: var(--font-cond);
  font-size: .75rem; letter-spacing: .3em;
  color: var(--clr-red);
  text-transform: uppercase;
}
.about-decorbox {
  position: absolute;
  bottom: 20px; right: 0;
  width: 100px; height: 100px;
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
}
.about-decorbox::before {
  content: '';
  position: absolute; inset: 8px;
  border: 1px solid var(--clr-red);
  opacity: .3;
}

.about-lead {
  font-size: 1.15rem;
  color: var(--clr-text);
  margin-bottom: 1rem;
  line-height: 1.8;
}
.about-content p { color: var(--clr-muted); margin-bottom: 1rem; }
.about-content strong { color: var(--clr-text); }
.about-content .accent { color: var(--clr-red); }

.about-pillars {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: .75rem; margin-top: 1.75rem;
}
.about-pillars li {
  display: flex; align-items: center; gap: .6rem;
  font-family: var(--font-cond);
  font-size: .95rem; font-weight: 500;
  letter-spacing: .05em;
  color: var(--clr-text);
}
.about-pillars li i { color: var(--clr-red); font-size: 1rem; }

/* ── Products ──────────────────────────────────────────────── */
.products-section {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}
.product-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  animation: fadeUp .6s ease both;
  animation-delay: var(--delay);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-color);
  box-shadow: 0 12px 40px rgba(0,0,0,.1);
}

.product-img-wrap {
  position: relative;
  background: var(--clr-surface2);
  height: 350px;
  display: flex; align-items: center; justify-content: center;
}
.product-img-wrap img {
  width: 100%; height: 100%;
  object-fit: contain;
}
.product-placeholder {
  font-size: 3.5rem;
  color: var(--clr-border);
}
.product-type-badge {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--font-cond);
  font-size: .7rem; letter-spacing: .15em;
  text-transform: uppercase;
  color: #fff;
  padding: .25rem .7rem;
  border-radius: 3px;
}

.product-body { padding: 1.5rem; }
.product-name {
  font-family: var(--font-cond);
  font-size: 1.2rem; font-weight: 700;
  color: var(--clr-text);
  margin-bottom: .6rem;
  letter-spacing: .04em;
}
.product-desc {
  font-size: .9rem;
  color: var(--clr-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--clr-border);
}
.product-price {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent-color);
}

.no-products {
  text-align: center;
  padding: 4rem;
  color: var(--clr-muted);
  font-size: 1.1rem;
}
.no-products i {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

/* ── Why Choose Us ─────────────────────────────────────────── */
.why-section {
  position: relative;
  background: var(--clr-surface2);
  overflow: hidden;
}
.why-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(230,48,48,.04) 0%, transparent 60%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 40px,
      rgba(0,0,0,.02) 40px,
      rgba(0,0,0,.02) 41px
    );
}
.why-inner { position: relative; z-index: 1; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.why-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
}
.why-card:hover {
  border-color: var(--clr-red);
  transform: translateY(-4px);
}
.why-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(230,48,48,.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.why-icon i { font-size: 1.2rem; color: var(--clr-red); }
.why-card h4 {
  font-family: var(--font-cond);
  font-size: 1.05rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--clr-text);
  margin-bottom: .5rem;
}
.why-card p { font-size: .9rem; color: var(--clr-muted); }

/* ── Contact ───────────────────────────────────────────────── */
.contact-section { background: var(--clr-bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  margin-top: 3rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-card {
  display: flex; align-items: flex-start; gap: 1rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: border-color var(--transition);
}
.contact-card:hover { border-color: var(--clr-red); }
.contact-card > i {
  font-size: 1.3rem;
  color: var(--clr-red);
  margin-top: 2px;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}
.contact-card h4 {
  font-family: var(--font-cond);
  font-size: .8rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: .15rem;
}
.contact-card p, .contact-card a {
  color: var(--clr-text);
  font-size: .95rem;
}
.contact-card a:hover { color: var(--clr-red); }

/* Form */
.contact-form-wrap {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: var(--font-cond);
  font-size: .8rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: .5rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: .75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(102,102,102,.5); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-red);
  box-shadow: 0 0 0 3px var(--clr-red-glow);
}

/* ── Site Footer ───────────────────────────────────────────── */
.site-footer {
  background: black;
  border-top: 1px solid var(--clr-border);
}
.footer-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 4rem 1.5rem 3rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}
.footer-brand .logo-kbs,
.footer-brand .logo-sep,
.footer-brand .logo-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: .06em;
}
.footer-brand .logo-kbs   { color: var(--clr-text); }
.footer-brand .logo-sep   { color: var(--clr-red); opacity: .5; }
.footer-brand .logo-brand { color: var(--clr-gold); }
.footer-brand .logo-brand em { font-style: normal; color: var(--clr-gold-light); }
.footer-brand p {
  margin-top: .75rem;
  color: white;
  font-size: .9rem;
  max-width: 300px;
}

.footer-links h4,
.footer-social h4 {
  font-family: var(--font-cond);
  font-size: .75rem; letter-spacing: .2em; text-transform: uppercase;
  color: white;
  margin-bottom: 1rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-links li a {
  color: white;
  font-size: .9rem;
  transition: color var(--transition);
}
.footer-links li a:hover { color: var(--clr-red); }

.social-icons { display: flex; gap: .75rem; }
.social-icons a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 1rem;
  transition: all var(--transition);
}
.social-icons a:hover {
  border-color: var(--clr-red);
  color: var(--clr-red);
  background: rgba(230,48,48,.05);
}

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  text-align: center;
  padding: 1.25rem;
  color: var(--clr-muted);
  font-size: .85rem;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .about-grid      { grid-template-columns: 1fr; gap: 3rem; }
  .contact-grid    { grid-template-columns: 1fr; }
  .footer-inner    { grid-template-columns: 1fr 1fr; }
  .stat-item       { padding: 1.4rem 1.8rem; }
}

@media (max-width: 700px) {
    
    .header_link{
        display: block !important;
    }
  .main-nav {
    display: none;
    /*position: fixed;*/
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--clr-border);
    padding: 2rem 1.5rem;
    z-index: 999;
  }
  .main-nav.open { display: block; }
  .main-nav ul {
      flex-direction: 
      column; gap: 1.5rem;   

      
  }
  .hamburger { display: flex; }

  .hero-title { font-size: clamp(3rem, 15vw, 6rem); }
  .stats-bar { justify-content: flex-start; overflow-x: auto; }
  .stat-divider { display: none; }
  .stat-item { padding: 1.2rem 1.5rem; }

  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .about-visual { min-height: 220px; }
  .about-badge-ring { width: 180px; height: 180px; }
  .badge-year { font-size: 3rem; }
}

@media (max-width: 480px) {
  .section { padding-block: 60px; }
  .contact-form-wrap { padding: 1.5rem; }
  .why-grid { grid-template-columns: 1fr; }
}



.breadcrumb-wrap{
        padding: 40px 0;
    background: var(--clr-surface2);
    margin-top: 25px;
}

.breadcrumb {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--clr-muted);
  
}

.breadcrumb a {
  color: var(--clr-gold);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  margin: 0 5px;
}


.pagination {
  margin-top: 30px;
  text-align: center;
  font-family: var(--font-body);
}

.pagination a {
  display: inline-block;
  margin: 0 5px;
  padding: 6px 12px;
  color: var(--clr-text);
  background: var(--clr-surface2);
  border-radius: 4px;
  text-decoration: none;
  transition: 0.3s;
}

.pagination a.active {
  background: var(--clr-gold);
  color: #fff;
}

.pagination a:hover {
  background: var(--clr-gold);
  color: #fff;
}

.header_link{
    display: flex; gap: 1.5rem;
}