/* ============================================================
   SyncroBot - Fleet Management Platform
   Main Stylesheet
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg-dark:      #050d1a;
  --bg-darker:    #030810;
  --bg-mid:       #0c1829;
  --bg-light:     #000000;
  --bg-section:   #f1f5f9;
  --bg-card:      rgba(255,255,255,0.05);
  --bg-card-h:    rgba(255,255,255,0.09);

  --primary:      #1F5AF8;
  --primary-dark: #1547CC;
  --accent:       #E91E63;
  --success:      #10b981;
  --warn:         #f59e0b;

  --text-light:   #f8fafc;
  --text-muted:   #94a3b8;
  --text-dark:    #0f172a;
  --text-body:    #334155;

  --border:       rgba(255,255,255,0.08);
  --border-light: rgba(0,0,0,0.08);

  --gradient:     linear-gradient(90deg, #1F5AF8 0%, #9020D0 40%, #E91E63 70%, #FF5722 100%);
  --gradient-hero:linear-gradient(135deg, #1F5AF8 0%, #9020D0 35%, #E91E63 65%, #FF5722 100%);

  --radius-sm:    6px;
  --radius:       12px;
  --radius-lg:    20px;
  --radius-xl:    32px;

  --shadow:       0 4px 24px rgba(0,0,0,0.15);
  --shadow-lg:    0 12px 48px rgba(0,0,0,0.25);
  --shadow-glow:  0 0 40px rgba(31,90,248,0.25);

  --transition:   0.25s ease;
  --font:         'Inter', system-ui, -apple-system, sans-serif;
}

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

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

body {
  font-family: var(--font);
  background: var(--bg-light);
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font); border: none; outline: none; }
input, textarea, select { font-family: var(--font); }
ul { list-style: none; }

/* ── Utility ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-title--light { color: var(--text-light); }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-body);
  max-width: 640px;
  line-height: 1.7;
}

.section-sub--muted { color: var(--text-muted); }

/* Dark section text overrides - make gray text white */
#home,
#showroom,
#roi,
#about {
  --text-muted: #ffffff;
  --text-body: #ffffff;
}

/* Fade-in animation on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }
.fade-in.delay-4 { transition-delay: 0.4s; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 18px rgba(31,90,248,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(31,90,248,0.5);
}

.btn-outline {
  border: 2px solid rgba(255,255,255,0.3);
  color: #fff;
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(233,30,99,0.1);
}

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

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

/* ── Navigation ─────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
  background: #ffffff;
}

#navbar.scrolled {
  background: #ffffff;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.nav-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #000000;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  padding: 6px 0;
}

.nav-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav-logo svg {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-links a {
  color: #333333;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: rgba(31,90,248,0.1);
}

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

.lang-toggle {
  display: flex;
  align-items: center;
  background: #f0f0f0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #e0e0e0;
}
.lang-toggle button {
  background: transparent;
  color: #555555;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 5px 10px;
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.lang-toggle button.active {
  background: var(--primary);
  color: #fff;
}
.lang-toggle button:hover:not(.active) {
  color: #000000;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  padding: 6px;
  -webkit-tap-highlight-color: transparent;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #000000;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.nav-mobile {
  position: fixed;
  top: 68px; left: 0; right: 0; bottom: 0;
  background: rgba(5,13,26,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 20px 24px 28px;
  border-top: 1px solid var(--border);
  z-index: 999;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  transform: translateX(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), opacity 0.35s ease, visibility 0.35s;
}
.nav-mobile.open {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}
.nav-mobile a {
  color: var(--text-muted);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 14px 16px;
  border-radius: 8px;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.nav-mobile a:hover,
.nav-mobile a:active { color: #fff; background: rgba(255,255,255,0.06); }
.nav-mobile .nav-mobile-cta {
  margin-top: 16px;
  text-align: center;
  justify-content: center;
  color: #fff;
}
.nav-mobile .mobile-lang-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 12px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  align-self: center;
}
.nav-mobile .mobile-lang-toggle button {
  background: transparent;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 10px 24px;
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.nav-mobile .mobile-lang-toggle button.active {
  background: var(--primary);
  color: #fff;
}

/* Body scroll lock when mobile menu is open */
body.nav-open {
  overflow: hidden;
}

/* ── Hero ───────────────────────────────────────────────────── */
#home {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #000000;
  overflow: hidden;
  padding-top: 68px;
}

/* Animated grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(31,90,248,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31,90,248,0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

/* Glowing orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  animation: float 8s ease-in-out infinite;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: #1F5AF8;
  top: -200px; right: -100px;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: #E91E63;
  bottom: -100px; left: -100px;
  animation-delay: -4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(31,90,248,0.15);
  border: 1px solid rgba(31,90,248,0.3);
  color: var(--accent);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-headline {
  font-size: clamp(2rem, 5.5vw, 3.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 860px;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 64px;
}

/* Stats bar */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  max-width: 720px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,0.03);
}

.stat-item {
  padding: 24px 28px;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.stat-item:last-child { border-right: none; }

.stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-value span { color: var(--accent); }

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── Features ───────────────────────────────────────────────── */
#features {
  padding: 100px 0;
  background: #fff;
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  border-radius: 0;
}

.feature-card:hover {
  border-color: rgba(31,90,248,0.2);
  box-shadow: 0 8px 40px rgba(31,90,248,0.1);
  transform: translateY(-4px);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(31,90,248,0.12), rgba(233,30,99,0.12));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  color: var(--primary);
}

.feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.feature-text {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.75;
}

/* Feature card with video */
.feature-card--video {
  position: relative;
  overflow: hidden;
}

.feature-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  border-radius: var(--radius-lg);
}

.feature-card--video:hover .feature-video {
  opacity: 1;
}

.feature-card-content {
  position: relative;
  z-index: 2;
  transition: opacity 0.4s ease;
}

.feature-card--video:hover .feature-card-content {
  opacity: 0;
}

/* ── Video Modal ─────────────────────────────────────────────── */
.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.video-modal.open {
  display: flex;
}

.video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
}

.video-modal-content {
  position: relative;
  width: 90vw;
  max-width: 960px;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.video-modal-content video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  background: #000;
}

.video-modal-close {
  position: absolute;
  top: -40px;
  right: 0;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
  z-index: 1;
}

.video-modal-close:hover {
  opacity: 1;
}

.feature-card--video {
  cursor: pointer;
}

/* ── Showroom ───────────────────────────────────────────────── */
#showroom {
  padding: 100px 0;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

.showroom-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.showroom-decoration {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 100% 50%, rgba(31,90,248,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 30% 60% at 0% 80%, rgba(233,30,99,0.06) 0%, transparent 60%);
}

.showroom-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(233,30,99,0.1);
  border: 1px solid rgba(233,30,99,0.25);
  color: var(--accent);
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.showroom-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 20px;
}

.showroom-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

/* Map card */
.showroom-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.showroom-map-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(31,90,248,0.2), rgba(233,30,99,0.2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.showroom-map-icon svg {
  width: 38px;
  height: 38px;
  color: var(--accent);
}

.showroom-location {
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}
.showroom-location-sub {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ── ROI Calculator ─────────────────────────────────────────── */
#roi {
  padding: 100px 0;
  background: var(--bg-dark);
}

.roi-header {
  text-align: center;
  margin-bottom: 52px;
}

.roi-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: start;
}

.roi-inputs {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.roi-group {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.roi-group-header {
  background: linear-gradient(135deg, rgba(31,90,248,0.08), rgba(233,30,99,0.08));
  padding: 12px 20px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
}

.roi-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  gap: 16px;
  border-bottom: 1px solid var(--border-light);
}
.roi-row:last-child { border-bottom: none; }

.roi-row label {
  font-size: 0.875rem;
  color: var(--text-muted);
  flex: 1;
  min-width: 0;
}

.roi-input {
  width: 130px;
  flex-shrink: 0;
  padding: 7px 12px;
  border: 1.5px solid rgba(233,30,99,0.25);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: rgba(233,30,99,0.08);
  transition: var(--transition);
  text-align: right;
}
.roi-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(233,30,99,0.12);
}

.roi-select {
  width: 130px;
  flex-shrink: 0;
  padding: 7px 12px;
  border: 1.5px solid rgba(233,30,99,0.25);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: rgba(233,30,99,0.08);
  transition: var(--transition);
  cursor: pointer;
}
.roi-select:focus {
  outline: none;
  border-color: var(--accent);
}

/* Fixed value rows */
.roi-row-fixed {
  opacity: 0.7;
}
.roi-fixed-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: right;
  min-width: 100px;
}

/* Results panel */
.roi-results {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.roi-results-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 4px;
}

.roi-result-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: var(--transition);
}

.roi-result-card.highlight {
  background: rgba(233,30,99,0.1);
  border-color: rgba(233,30,99,0.2);
  box-shadow: 0 0 40px rgba(233,30,99,0.15);
}

.roi-result-card.highlight .roi-result-label {
  color: var(--text-muted);
}
.roi-result-card.highlight .roi-result-value {
  color: #fff;
}

.roi-result-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.roi-result-value {
  font-size: 1.7rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}
.roi-result-value.accent { color: var(--accent); }
.roi-result-value.warn   { color: var(--warn); }

.roi-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.roi-monthly {
  background: rgba(233,30,99,0.12);
  border: 1px solid rgba(233,30,99,0.25);
  border-radius: var(--radius);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.roi-monthly-icon {
  font-size: 1.6rem;
}
.roi-monthly-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.roi-monthly-value {
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFD700;
}

.roi-cta-wrap {
  text-align: center;
  padding-top: 8px;
}

/* ── FAQ ────────────────────────────────────────────────────── */
#faq {
  padding: 100px 0;
  background: #fff;
}

.faq-header {
  text-align: center;
  margin-bottom: 52px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: rgba(233,30,99,0.2);
  box-shadow: 0 4px 20px rgba(233,30,99,0.07);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  width: 100%;
  background: transparent;
  color: var(--text-dark);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  transition: var(--transition);
}

.faq-question:hover { background: rgba(233,30,99,0.03); }

.faq-item.open .faq-question {
  color: var(--accent);
  background: rgba(233,30,99,0.04);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--accent); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.75;
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
}

/* ── About + Contact ────────────────────────────────────────── */
#about {
  padding: 100px 0;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

.about-decoration {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 20% 50%, rgba(233,30,99,0.07) 0%, transparent 60%);
}

.about-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
}

.about-text {
  color: var(--text-muted);
  line-height: 1.75;
  font-size: 0.95rem;
  margin-bottom: 32px;
}

.about-address {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 20px;
}

.about-address p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

.about-contact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.about-contact-row:last-child { border-bottom: none; }
.about-contact-row svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--accent); }

.about-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.social-link {
  width: 42px; height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.social-link svg { width: 20px; height: 20px; }

/* Contact form */
.contact-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 14px;
}

.form-input,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #fff;
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(233,30,99,0.07);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}

.form-checkbox-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--accent);
  margin-top: 2px;
}

.form-checkbox-row label {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.form-checkbox-row a { color: var(--accent); }
.form-checkbox-row a:hover { text-decoration: underline; }

/* ── Support Section ────────────────────────────────────────── */
#support {
  padding: 60px 0;
  background: #ffffff;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
}

.support-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.support-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.support-right {
  display: flex;
  align-items: center;
}

.support-title {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #000000;
}

.support-logos {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 48px;
  flex-wrap: wrap;
}

.support-logo-placeholder {
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: 280px;
  height: 120px;
}

.support-logo-placeholder img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.support-logo-placeholder span {
  font-size: 0.75rem;
  font-weight: 700;
  color: #555555;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.eu-flag { font-size: 1.4rem; }

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  padding: 32px 24px;
  background: #ffffff;
  border-top: 1px solid #e0e0e0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #000000;
  font-size: 0.875rem;
  font-weight: 600;
}

.footer-logo svg { width: 22px; height: 22px; opacity: 0.6; }

.footer-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.footer-links a {
  color: #4a4a4a;
  font-size: 0.82rem;
  padding: 4px 10px;
  border-radius: 4px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--primary); }

.footer-divider {
  color: #d0d0d0;
}

.footer-copyright {
  color: #595959;
  font-size: 0.8rem;
}

/* ── Subpages ───────────────────────────────────────────────── */
.subpage-hero {
  background: var(--gradient-hero);
  padding: 120px 24px 60px;
  text-align: center;
}

.subpage-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.subpage-hero p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.subpage-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 24px 100px;
  background: #ffffff;
}

.subpage-content h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 36px 0 12px;
}

.subpage-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 24px 0 8px;
}

.subpage-content p {
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 14px;
}

.subpage-content a {
  color: var(--accent);
}
.subpage-content a:hover { text-decoration: underline; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
  .roi-grid {
    grid-template-columns: 1fr;
  }
  .roi-results {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .roi-cta-wrap { grid-column: 1 / -1; }
}

@media (max-width: 1200px) {
  .nav-links { display: none; }
  .nav-right .btn { display: none; }
  .nav-right .lang-toggle { display: none; }
  .nav-right { margin-left: auto; }
  .nav-hamburger { display: flex; }
}

@media (max-width: 768px) {
  .hero-content {
    padding: 48px 0 40px;
  }
  .hero-headline {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }
  .hero-sub {
    font-size: 1rem;
    margin-bottom: 28px;
  }
  .hero-ctas {
    margin-bottom: 40px;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); padding: 18px 20px; }
  .stat-item:last-child { border-bottom: none; }

  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-card {
    padding: 28px 24px;
  }

  #features,
  #showroom,
  #roi,
  #faq,
  #about,
  #support {
    padding: 64px 0;
  }

  .showroom-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .roi-results {
    grid-template-columns: 1fr;
  }

  .roi-two-col {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .footer-logo img {
    width: 36px;
    height: 36px;
  }
  .footer-links {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  .footer-links a {
    font-size: 0.9rem;
    padding: 8px 16px;
  }
  .footer-divider {
    display: none;
  }
  .footer-copyright {
    font-size: 0.75rem;
    margin-top: 4px;
  }
}

@media (max-width: 480px) {
  .container,
  .container--narrow {
    padding: 0 16px;
  }
  .hero-ctas {
    flex-direction: column;
  }
  .btn { width: 100%; justify-content: center; min-height: 48px; }
  .btn-lg { padding: 14px 24px; font-size: 1rem; }
  .roi-row { flex-direction: column; align-items: flex-start; }
  .roi-input, .roi-select { width: 100%; text-align: left; }
  .hero-content {
    padding: 32px 0 28px;
  }
  .nav-mobile a {
    font-size: 1.05rem;
    padding: 12px 14px;
  }
}

/* ── Scroll to top ──────────────────────────────────────────── */
#scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 100;
  box-shadow: 0 4px 16px rgba(233,30,99,0.35);
}
#scroll-top.visible {
  opacity: 1;
  pointer-events: all;
}
#scroll-top:hover { transform: translateY(-3px); }
#scroll-top svg { width: 20px; height: 20px; }

/* ── Form success message ───────────────────────────────────── */
.form-success {
  display: none;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--success);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  margin-top: 12px;
}
.form-success.show { display: block; }

/* Error variant for form banner */
.form-success--error {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.3);
  color: #ef4444;
}

/* Individual field error highlight */
.form-input--error,
.form-input--error:focus {
  border-color: #ef4444 !important;
  background: rgba(239,68,68,0.08) !important;
}

/* Inline field error message */
.form-field-error {
  color: #ef4444;
  font-size: 0.78rem;
  margin-top: 4px;
  margin-bottom: 0;
  line-height: 1.4;
}

/* ── Cookie Consent Banner ────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  transform: translateY(100%);
  transition: transform 0.35s ease;
  pointer-events: none;
}
.cookie-banner.show {
  transform: translateY(0);
  pointer-events: auto;
}
.cookie-banner-inner {
  max-width: 720px;
  margin: 0 auto 1rem;
  padding: 1rem 1.5rem;
  background: var(--bg-mid);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: 0 -2px 20px rgba(0,0,0,0.3);
  backdrop-filter: blur(12px);
}
.cookie-banner-text {
  font-size: 0.85rem;
  color: #c8d1de;
  line-height: 1.5;
  margin: 0;
  flex: 1;
}
.cookie-banner-text a {
  color: #6b9aff;
  text-decoration: underline;
}
.cookie-banner-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}
.cookie-btn {
  padding: 0.45rem 1rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.cookie-btn:hover { opacity: 0.85; }
.cookie-btn--reject {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.cookie-btn--accept {
  background: var(--primary);
  color: #fff;
}
@media (max-width: 600px) {
  .cookie-banner-inner {
    flex-direction: column;
    text-align: center;
    margin: 0 0.5rem 0.5rem;
    padding: 1rem;
    gap: 0.75rem;
  }
  .cookie-banner-actions {
    width: 100%;
    justify-content: center;
  }
}