/* ============================================================
   Балкан Авто — design system
   ============================================================ */
:root {
  --navy: #0A2540;
  --navy-soft: #1B3D63;
  --white: #FFFFFF;
  --bg-soft: #F7F9FB;
  --text: #1A1A1A;
  --text-muted: #7A8A9A;
  --gold: #C9A961;
  --gold-soft: #E5D4A8;
  --border: #E5E9EE;
  --green: #2E7D5B;
  --viber: #7360F2;
  --shadow-sm: 0 1px 3px rgba(10, 37, 64, 0.06);
  --shadow: 0 4px 16px rgba(10, 37, 64, 0.08);
  --shadow-lg: 0 12px 40px rgba(10, 37, 64, 0.12);
  --radius: 10px;
  --radius-lg: 14px;
  --container: 1180px;
  --font: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; height: auto; }

a { color: var(--navy); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 70px;
}

.logo-link { display: block; }
.logo { height: 40px; width: auto; }

.main-nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.main-nav a {
  font-weight: 500;
  font-size: 15px;
  color: var(--text);
  position: relative;
}

.main-nav a:hover { color: var(--navy); }

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.2s;
}

.main-nav a:hover::after { transform: scaleX(1); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: transform 0.2s, opacity 0.2s;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s, background 0.2s, border-color 0.2s, color 0.2s;
  font-family: var(--font);
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--navy);
  color: var(--white);
}
.btn-primary:hover { background: var(--navy-soft); color: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-ghost:hover { background: var(--navy); color: var(--white); }

.btn-viber {
  background: var(--viber);
  color: var(--white);
  padding: 10px 18px;
  font-size: 14px;
}
.btn-viber:hover { background: #5b48d4; color: var(--white); }

.btn-small {
  padding: 8px 14px;
  font-size: 13px;
  background: var(--bg-soft);
  color: var(--navy);
  border: 1px solid var(--border);
}
.btn-small:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

.btn-block { width: 100%; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: 96px 0 96px;
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--white) 100%);
  text-align: center;
}

.hero-inner {
  max-width: 760px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: 52px;
  line-height: 1.1;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 24px;
  letter-spacing: -0.7px;
}

.hero h1 .accent { color: var(--gold); }

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  margin: 0 auto 36px;
  max-width: 580px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ============================================================
   Trust strip
   ============================================================ */
.trust-strip {
  background: var(--navy);
  color: var(--white);
  padding: 28px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
}

.trust-item strong {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.5px;
}

.trust-item span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.5px;
}

/* ============================================================
   Sections
   ============================================================ */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--bg-soft);
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-muted);
}

/* ============================================================
   Car grid
   ============================================================ */
.car-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.car-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
}

.car-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-soft);
}

.car-photo {
  position: relative;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 100%);
  overflow: hidden;
}

.car-photo--bmw { background: linear-gradient(135deg, #0A2540 0%, #1B3D63 100%); }
.car-photo--vw { background: linear-gradient(135deg, #1B3D63 0%, #2D5A8C 100%); }
.car-photo--audi { background: linear-gradient(135deg, #14304D 0%, #0A2540 100%); }

.car-icon { width: 60%; height: auto; opacity: 0.7; }

.badge {
  position: absolute;
  top: 12px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge-example {
  left: 12px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--text-muted);
}

.badge-deposit {
  right: 12px;
  background: var(--gold);
  color: var(--navy);
}

.car-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}

.car-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
}

.car-meta {
  font-size: 13px;
  color: var(--text-muted);
}

.car-desc {
  font-size: 14px;
  color: var(--text);
  margin-bottom: auto;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.car-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.car-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
}

.cars-note {
  text-align: center;
  margin-top: 40px;
  color: var(--text-muted);
  font-size: 14px;
  font-style: italic;
}

/* ============================================================
   About
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 20px;
  letter-spacing: -0.3px;
}

.about-text p {
  margin-bottom: 16px;
  color: var(--text);
  line-height: 1.7;
}

.about-signature {
  margin-top: 24px;
  font-style: italic;
  color: var(--text-muted);
}

.about-mark img {
  width: 100%;
  max-width: 240px;
  margin: 0 auto;
}

/* ============================================================
   Why
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1100px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
  .why-grid { grid-template-columns: 1fr; }
}

.why-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.why-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
}

.why-icon-flag svg {
  width: 60px;
  height: 40px;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(10, 37, 64, 0.15);
}

.why-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 15px;
  color: var(--text-muted);
}

/* ============================================================
   Testimonials marquee
   ============================================================ */
.testimonials {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 56px;
  position: relative;
}

.testimonials::before,
.testimonials::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.testimonials::before {
  left: 0;
  background: linear-gradient(90deg, var(--white) 0%, transparent 100%);
}
.testimonials::after {
  right: 0;
  background: linear-gradient(270deg, var(--white) 0%, transparent 100%);
}

.marquee {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
  will-change: transform;
}

.marquee-left .marquee-track {
  animation-name: marquee-scroll-left;
}
.marquee-right .marquee-track {
  animation-name: marquee-scroll-right;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

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

.testimonial {
  flex-shrink: 0;
  width: 320px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 22px 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.testimonial-stars {
  color: var(--gold);
  font-size: 18px;
  letter-spacing: 2px;
  line-height: 1;
}

.testimonial-stars .star-empty {
  color: #DDE3EA;
}

.testimonial-text {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
  margin: 0;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.testimonial-avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.testimonial-author > div:not(.testimonial-avatar) {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.testimonial-author strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

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

@media (max-width: 480px) {
  .testimonial { width: 280px; padding: 18px; }
  .testimonials::before,
  .testimonials::after { width: 40px; }
}

/* ============================================================
   Comments form
   ============================================================ */
.comments-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.comment-form-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
  text-align: center;
}

.comment-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.comment-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.comment-avatar {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-soft);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.comment-input {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.comment-input input,
.comment-input textarea {
  width: 100%;
  padding: 10px 14px;
  font-size: 15px;
  font-family: var(--font);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.comment-input input:focus,
.comment-input textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(10, 37, 64, 0.08);
}

.comment-input textarea {
  resize: vertical;
  min-height: 70px;
}

.rating-widget {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 4px 0;
}

.rating-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.rating-stars {
  display: inline-flex;
  gap: 2px;
}

.star-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  font-size: 24px;
  line-height: 1;
  color: #DDE3EA;
  transition: color 0.15s, transform 0.1s;
  font-family: var(--font);
}

.star-btn:hover { transform: scale(1.15); }
.star-btn.preview { color: var(--gold-soft); }
.star-btn.active { color: var(--gold); }

.rating-readout {
  font-size: 13px;
  color: var(--gold);
  font-weight: 600;
  min-width: 50px;
}

.comment-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.comment-hint {
  font-size: 12px;
  color: var(--text-muted);
}

.comments-empty {
  text-align: center;
  margin-top: 32px;
  padding: 28px;
  color: var(--text-muted);
  font-size: 14px;
  font-style: italic;
}

@media (max-width: 480px) {
  .comment-row { flex-direction: column; gap: 12px; }
  .comment-avatar { display: none; }
  .comment-form { padding: 18px; }
}

/* ============================================================
   Contact
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
}

.contact-info h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.contact-lead {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.contact-item {
  margin-bottom: 20px;
}

.contact-item strong {
  display: block;
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 4px;
}

.contact-item p { color: var(--text-muted); font-size: 15px; }
.contact-item a { color: var(--text); font-weight: 500; }
.contact-item a:hover { color: var(--gold); }

.contact-form {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: var(--font);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(10, 37, 64, 0.1);
}

.field textarea { resize: vertical; min-height: 90px; }

.botcheck { display: none !important; }

.form-note {
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius);
  font-size: 14px;
  text-align: center;
}

.form-note.success {
  background: rgba(46, 125, 91, 0.1);
  color: var(--green);
  border: 1px solid rgba(46, 125, 91, 0.2);
}

.form-note.error {
  background: rgba(192, 60, 60, 0.1);
  color: #c03c3c;
  border: 1px solid rgba(192, 60, 60, 0.2);
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.8);
  padding: 56px 0 28px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer-brand p {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
}

.footer-logo {
  height: 48px;
  width: auto;
}

.footer-links h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}

.footer-links a {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  margin-bottom: 8px;
}

.footer-links a:hover { color: var(--gold); }

.footer-legal {
  text-align: right;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.footer-fineprint {
  margin-top: 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .hero { padding: 64px 0 72px; }
  .hero h1 { font-size: 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .about-mark img { max-width: 180px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-legal { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 720px) {
  .header-inner { gap: 12px; }
  .main-nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--white);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .menu-toggle { display: flex; order: 3; }
  .btn-viber span { display: none; }
  .btn-viber { padding: 10px 12px; }
  .logo { height: 32px; }

  .hero { padding: 48px 0 56px; }
  .hero h1 { font-size: 30px; }
  .hero-sub { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }

  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .trust-item strong { font-size: 18px; }

  .section { padding: 56px 0; }
  .section-head h2,
  .about-text h2,
  .contact-info h2 { font-size: 26px; }

  .why-grid { grid-template-columns: 1fr; gap: 16px; }
  .why-card { padding: 24px 20px; }

  .contact-form { padding: 24px 20px; }

  .footer-inner { grid-template-columns: 1fr; gap: 28px; text-align: left; }
  .footer-legal { text-align: left; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 26px; }
  .car-card { font-size: 14px; }
}

/* ============================================================
   Print
   ============================================================ */
@media print {
  .site-header, .site-footer, .hero-actions, .menu-toggle, .btn-viber { display: none; }
  body { font-size: 12pt; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}