/* ================================================================
   AutoEkspert Wrocław — stylesheet
   Light minimalist theme · Inter font · Blue accent
   ================================================================ */

/* ── Google Fonts ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── CSS Variables ────────────────────────────────────────────── */
:root {
  --bg:           #ffffff;
  --bg-alt:       #F8FAFC;
  --bg-card:      #F1F5F9;
  --text:         #0F172A;
  --text-muted:   #64748B;
  --text-light:   #94A3B8;
  --accent:       #1D4ED8;
  --accent-h:     #1E40AF;
  --accent-light: #EFF6FF;
  --accent-soft:  #DBEAFE;
  --border:       #E2E8F0;
  --success:      #16A34A;
  --wa-green:     #25D366;
  --tg-blue:      #229ED9;

  --radius:       12px;
  --radius-lg:    20px;
  --shadow:       0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-lg:    0 4px 24px rgba(0,0,0,0.10), 0 12px 40px rgba(0,0,0,0.08);
  --transition:   0.25s ease;

  --container:    1160px;
  --header-h:     72px;
}

/* ── Reset & Base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── Container ────────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section helpers ──────────────────────────────────────────── */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 540px;
}

.section-header {
  margin-bottom: 56px;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(29,78,216,0.3);
}

.btn-whatsapp {
  background: var(--wa-green);
  color: #fff;
}
.btn-whatsapp:hover {
  background: #20bb59;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
}

.btn-telegram {
  background: var(--tg-blue);
  color: #fff;
}
.btn-telegram:hover {
  background: #1a8fc2;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34,158,217,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

/* ── Header ───────────────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

#header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon svg { width: 22px; height: 22px; color: #fff; }

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

nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 8px;
  transition: all var(--transition);
}

.nav-link:hover {
  color: var(--accent);
  background: var(--accent-light);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-card);
  border-radius: 8px;
  padding: 4px;
}

.lang-btn {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 5px 10px;
  border-radius: 6px;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
}

.lang-btn:hover { color: var(--accent); }
.lang-btn.active {
  background: var(--accent);
  color: #fff;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 10px;
  transition: all var(--transition);
}

.header-phone:hover {
  background: var(--accent-h);
  transform: translateY(-1px);
}

.header-phone svg { width: 16px; height: 16px; }

/* Mobile menu toggle */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── Hero ─────────────────────────────────────────────────────── */
#hero {
  padding-top: calc(var(--header-h) + 80px);
  padding-bottom: 96px;
  background: var(--bg);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-content {}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 16px;
}

.hero-subtitle {
  font-size: 15px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hero-subtitle::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--accent);
}

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

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
}

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

.trust-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Hero image */
.hero-visual {
  position: relative;
}

.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-card);
}

.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-img-badge-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-soft);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-img-badge-icon svg { width: 24px; height: 24px; color: var(--accent); }

.hero-img-badge-text strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.hero-img-badge-text span {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── About ────────────────────────────────────────────────────── */
#about { background: var(--bg-alt); }

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--border) 100%);
}

.about-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
}

.about-img-placeholder svg { width: 48px; height: 48px; opacity: 0.4; }

.about-card {
  position: absolute;
  right: -24px;
  bottom: 40px;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  min-width: 200px;
}

.about-card-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.about-card-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
}

.about-content {}

.about-content .section-subtitle {
  max-width: 100%;
  margin-bottom: 24px;
}

.about-text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-languages {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.about-lang-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.lang-flags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.lang-flag {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
}

.lang-flag .flag { font-size: 18px; }

/* ── Services ─────────────────────────────────────────────────── */
#services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

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

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-soft);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background: var(--accent);
}

.service-icon svg { width: 26px; height: 26px; color: var(--accent); transition: color var(--transition); }
.service-card:hover .service-icon svg { color: #fff; }

.service-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── How it works ─────────────────────────────────────────────── */
#how-it-works { background: var(--bg-alt); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(to right, var(--accent-soft), var(--accent-soft));
  background-image: repeating-linear-gradient(
    to right,
    var(--border) 0,
    var(--border) 8px,
    transparent 8px,
    transparent 16px
  );
}

.step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  position: relative;
}

.step-num {
  width: 56px;
  height: 56px;
  background: var(--accent);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(29,78,216,0.25);
}

.step-content {}

.step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Gallery ──────────────────────────────────────────────────── */
#gallery { background: var(--bg); overflow: hidden; }

.gallery-carousel {
  position: relative;
}

.gallery-track-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.gallery-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-slide {
  min-width: 100%;
  position: relative;
  aspect-ratio: 16/9;
  background: var(--bg-card);
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-slide-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.85) 0%, transparent 100%);
  padding: 40px 32px 24px;
  color: #fff;
}

.gallery-slide-caption h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.gallery-slide-caption p {
  font-size: 14px;
  opacity: 0.8;
}

.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
}

.gallery-arrows {
  display: flex;
  gap: 10px;
}

.gallery-btn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  cursor: pointer;
}

.gallery-btn svg { width: 18px; height: 18px; color: var(--text-muted); }

.gallery-btn:hover {
  border-color: var(--accent);
  background: var(--accent);
}

.gallery-btn:hover svg { color: #fff; }

.gallery-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.gallery-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  padding: 0;
}

.gallery-dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: 4px;
}

/* ── Brands ───────────────────────────────────────────────────── */
#brands {
  background: var(--bg-alt);
  padding: 64px 0;
  overflow: hidden;
}

.brands-header {
  text-align: center;
  margin-bottom: 40px;
}

.brands-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-muted);
}

.brands-marquee-wrap {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.brands-marquee {
  display: flex;
  gap: 0;
  animation: marquee 28s linear infinite;
  width: max-content;
}

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

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.brand-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.brand-item:hover { background: var(--bg); }

.brand-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.05em;
  transition: color var(--transition);
  white-space: nowrap;
}

.brand-item:hover .brand-name { color: var(--text); }

/* ── Stats ────────────────────────────────────────────────────── */
#stats {
  background: var(--accent);
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
}

/* ── Contact ──────────────────────────────────────────────────── */
#contact { background: var(--bg); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.contact-content .section-subtitle { max-width: 100%; margin-bottom: 32px; }

.contact-lang-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.contact-area {
  font-size: 14px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-area svg { width: 16px; height: 16px; }

.contact-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow);
}

.contact-card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  text-align: center;
}

.contact-phone-big {
  text-align: center;
  margin-bottom: 8px;
}

.contact-phone-big a {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  transition: color var(--transition);
}

.contact-phone-big a:hover { color: var(--accent); }

.contact-btn {
  width: 100%;
  justify-content: center;
  padding: 16px;
  border-radius: var(--radius);
  font-size: 16px;
}

/* ── Floating WhatsApp ────────────────────────────────────────── */
.float-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: var(--wa-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  z-index: 900;
  transition: all var(--transition);
  opacity: 0;
  transform: scale(0.8) translateY(10px);
  pointer-events: none;
}

.float-wa.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}

.float-wa:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.55);
}

.float-wa svg { width: 30px; height: 30px; color: #fff; }

.float-wa-tooltip {
  position: absolute;
  right: 68px;
  white-space: nowrap;
  background: rgba(15,23,42,0.9);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.float-wa-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right: none;
  border-left-color: rgba(15,23,42,0.9);
}

.float-wa:hover .float-wa-tooltip { opacity: 1; }

/* ── Footer ───────────────────────────────────────────────────── */
footer {
  background: var(--text);
  color: rgba(255,255,255,0.6);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
}

.footer-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo-icon svg { width: 18px; height: 18px; color: #fff; }

.footer-center {
  text-align: center;
  font-size: 13px;
}

.footer-center p { margin-bottom: 4px; }

.footer-lang { display: flex; gap: 4px; }

.footer-lang .lang-btn {
  color: rgba(255,255,255,0.5);
  font-size: 12px;
  padding: 4px 8px;
}

.footer-lang .lang-btn.active { background: var(--accent); color: #fff; }
.footer-lang .lang-btn:hover { color: rgba(255,255,255,0.9); }

/* ── Fade-in animation ────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in:nth-child(1) { transition-delay: 0.05s; }
.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.15s; }
.fade-in:nth-child(4) { transition-delay: 0.2s; }
.fade-in:nth-child(5) { transition-delay: 0.25s; }
.fade-in:nth-child(6) { transition-delay: 0.3s; }

/* ── Mobile nav ───────────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

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

.mobile-nav .nav-link {
  font-size: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  width: 100%;
}

.mobile-nav-actions {
  display: flex;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
  flex-wrap: wrap;
}

.mobile-nav-actions .btn { flex: 1; min-width: 120px; justify-content: center; font-size: 14px; padding: 12px; }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
  nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .header-phone span { display: none; }
  .header-phone { padding: 9px 12px; }

  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-desc { max-width: 100%; }

  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { max-width: 380px; margin: 0 auto; }
  .about-card { right: -12px; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }

  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .section-header { margin-bottom: 40px; }

  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  .hero-trust { gap: 16px; }
  .trust-num { font-size: 18px; }

  .services-grid { grid-template-columns: 1fr; }

  .steps { grid-template-columns: 1fr; gap: 24px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .stat-num { font-size: 36px; }

  .contact-card { padding: 32px 24px; }
  .contact-phone-big a { font-size: 22px; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-lang { justify-content: center; }
}

@media (max-width: 400px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 30px; }
}