/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-btn);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

/* Primary */
.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
  box-shadow: var(--glow-btn);
}
.btn-primary:hover {
  background: #33EEFF;
  box-shadow: 0 0 30px rgba(0,229,255,0.7), 0 4px 20px rgba(0,229,255,0.3);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

/* Secondary / outline */
.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}
.btn-secondary:hover {
  background: rgba(0,229,255,0.08);
  box-shadow: var(--glow-accent-sm);
  transform: translateY(-2px);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Sizes */
.btn-sm { padding: var(--sp-2) var(--sp-4); font-size: var(--text-xs); }
.btn-lg { padding: var(--sp-4) var(--sp-8); font-size: var(--text-base); }

/* Icon button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-muted);
}
.btn-icon:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--glow-accent-sm);
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--sp-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  border-color: rgba(0,229,255,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 20px rgba(0,229,255,0.08);
}

.card:hover::before { opacity: 1; }

/* Service card */
.card-service {
  display: block;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.card-service .card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,229,255,0.08);
  border-radius: var(--radius-btn);
  margin-bottom: var(--sp-5);
  color: var(--color-accent);
  transition: all var(--transition-base);
}

.card-service:hover .card-icon {
  background: rgba(0,229,255,0.15);
  box-shadow: var(--glow-accent-sm);
  transform: scale(1.1);
}

.card-service h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-3);
  color: var(--color-text);
}

.card-service p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.65;
}

/* Differentiator card */
.card-diff {
  text-align: center;
  padding: var(--sp-10) var(--sp-8);
}

.card-diff .card-stat {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
  text-shadow: var(--glow-accent-sm);
  margin-bottom: var(--sp-2);
}

.card-diff h4 {
  color: var(--color-text);
  margin-bottom: var(--sp-3);
}

.card-diff p {
  font-size: var(--text-sm);
}

/* Step card (How it works) */
.card-step {
  text-align: center;
  background: transparent;
  border: none;
  padding: var(--sp-6);
}

.card-step .step-number {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  margin: 0 auto var(--sp-5);
  box-shadow: var(--glow-accent-sm);
}

.card-step h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--sp-3);
  color: var(--color-text);
}

.card-step p { font-size: var(--text-sm); }

/* ============================================
   HEADER / NAV
   ============================================ */

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: background var(--transition-base), backdrop-filter var(--transition-base);
}

.header.scrolled {
  background: rgba(5, 7, 13, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.logo-p {
  color: var(--color-accent);
  text-shadow: var(--glow-accent-sm);
}

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

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav-link {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
  box-shadow: var(--glow-accent-sm);
}

.nav-link:hover { color: var(--color-text); }
.nav-link:hover::after { width: 100%; }

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.lang-btn {
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  transition: all var(--transition-fast);
  text-transform: uppercase;
}

.lang-btn.active {
  color: var(--color-accent);
  background: rgba(0,229,255,0.1);
}

.lang-btn:hover:not(.active) { color: var(--color-text); }
.lang-divider { color: var(--color-border); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: var(--sp-1);
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0;
  background: rgba(5,7,13,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--sp-6);
  flex-direction: column;
  gap: var(--sp-4);
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition-base);
}

.mobile-nav.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav .nav-link {
  font-size: var(--text-base);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav .btn { width: 100%; justify-content: center; margin-top: var(--sp-2); }

@media (max-width: 1024px) { .nav { display: none; } }
@media (max-width: 1024px) { .hamburger { display: flex; } }
@media (max-width: 640px)  { .header-actions .btn { display: none; } }

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-height);
  background-image: url('../assets/nasa-Q1p7bh3SHj8-unsplash.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}

/* Dark base + grid pattern */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,229,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 1;
  pointer-events: none;
}

/* Cyan/purple glows + dark photo overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(5,7,13,0.55) 0%, rgba(5,7,13,0.75) 60%, rgba(5,7,13,0.97) 100%),
    radial-gradient(ellipse 60% 50% at 25% 40%, rgba(108,59,255,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 75% 60%, rgba(0,229,255,0.12) 0%, transparent 60%);
  z-index: 2;
  pointer-events: none;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 4;
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 580px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  background: rgba(0,229,255,0.08);
  border: 1px solid rgba(0,229,255,0.2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-6);
}

.hero-kicker::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: var(--glow-accent-sm);
  animation: pulse 2s infinite;
}

.hero h1 { margin-bottom: var(--sp-6); color: var(--color-text); }

.hero h1 .highlight {
  color: var(--color-accent);
  text-shadow: 0 0 30px rgba(0,229,255,0.4);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-muted);
  max-width: 600px;
  margin-bottom: var(--sp-10);
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: var(--color-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scroll-indicator svg {
  animation: bounce 2s infinite;
  color: var(--color-accent);
}

/* ============================================
   STATS BAR
   ============================================ */

.stats-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--sp-8) 0;
  overflow: hidden;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.stat-item {
  text-align: center;
  padding: var(--sp-4);
  border-right: 1px solid var(--color-border);
}

.stat-item:last-child { border-right: none; }

.stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-accent);
  text-shadow: var(--glow-accent-sm);
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-right: 1px solid var(--color-border); }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   TRUST BAR
   ============================================ */

.trust-bar {
  padding: var(--sp-12) 0;
  overflow: hidden;
}

.trust-label {
  text-align: center;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: var(--sp-8);
}

.trust-track-wrapper {
  overflow: hidden;
  position: relative;
}

.trust-track-wrapper::before,
.trust-track-wrapper::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
}

.trust-track-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg), transparent);
}

.trust-track-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg), transparent);
}

.trust-track {
  display: flex;
  gap: var(--sp-16);
  animation: scroll-left 30s linear infinite;
  width: max-content;
}

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

.trust-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 var(--sp-4);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-muted);
  filter: grayscale(1) opacity(0.5);
  transition: all var(--transition-base);
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.trust-logo:hover {
  filter: grayscale(0) opacity(1);
  color: var(--color-accent);
}

/* ============================================
   TABS (Industries)
   ============================================ */

.tabs-nav {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-bottom: var(--sp-8);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--sp-4);
}

.tab-btn {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-btn);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.tab-btn:hover { color: var(--color-text); }

.tab-btn.active {
  color: var(--color-accent);
  border-color: rgba(0,229,255,0.3);
  background: rgba(0,229,255,0.06);
}

.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-12); align-items: center; }

.tab-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.tab-metric {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--sp-4);
}

.tab-metric-value {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent);
}

.tab-metric-label { font-size: var(--text-xs); color: var(--color-muted); }

@media (max-width: 768px) {
  .tab-panel.active { grid-template-columns: 1fr; }
  .tab-metrics { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonials { background: var(--color-surface); }

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-card {
  min-width: 100%;
  padding: var(--sp-12) var(--sp-8);
  text-align: center;
}

.testimonial-quote {
  font-size: var(--text-4xl);
  color: var(--color-accent);
  text-shadow: var(--glow-accent-sm);
  line-height: 1;
  margin-bottom: var(--sp-4);
  font-family: var(--font-heading);
}

.testimonial-text {
  font-size: var(--text-lg);
  color: var(--color-text);
  max-width: 680px;
  margin: 0 auto var(--sp-8);
  line-height: 1.75;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
}

.avatar {
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-bg);
}

.author-name {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-text);
}

.author-title { font-size: var(--text-sm); color: var(--color-muted); }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-8);
}

.dot {
  width: 8px; height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  transition: all var(--transition-base);
  cursor: pointer;
}

.dot.active {
  background: var(--color-accent);
  box-shadow: var(--glow-accent-sm);
  width: 24px;
}

/* ============================================
   FAQ
   ============================================ */

.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-6) 0;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover { color: var(--color-accent); }

.faq-icon {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  transition: all var(--transition-base);
}

.faq-item.open .faq-icon { transform: rotate(45deg); background: rgba(0,229,255,0.1); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-base);
}

.faq-answer p {
  padding-bottom: var(--sp-6);
  font-size: var(--text-base);
  line-height: 1.75;
}

.faq-item.open .faq-answer { max-height: 300px; }

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-section {
  background: var(--color-surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-16);
  align-items: start;
}

.contact-trust { display: flex; flex-direction: column; gap: var(--sp-8); margin-top: var(--sp-10); }

.trust-signal {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.trust-signal-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  background: rgba(0,229,255,0.08);
  border-radius: var(--radius-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.trust-signal h4 { font-size: var(--text-base); color: var(--color-text); margin-bottom: var(--sp-1); }
.trust-signal p  { font-size: var(--text-sm); }

/* Form */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-group.full { grid-column: 1 / -1; }

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.form-label .optional {
  color: var(--color-muted);
  font-weight: 400;
  font-size: var(--text-xs);
  margin-left: var(--sp-1);
}

.form-input,
.form-select,
.form-textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  padding: var(--sp-3) var(--sp-4);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error { border-color: #FF4D6D; }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237A8BA0' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--sp-10);
  cursor: pointer;
}

.form-select option { background: var(--color-surface); }

.form-textarea { resize: vertical; min-height: 120px; }

.form-error {
  font-size: var(--text-xs);
  color: #FF4D6D;
  display: none;
}

.form-error.visible { display: block; }

.form-privacy-note {
  margin-top: var(--sp-3);
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-align: center;
}
.form-privacy-note a { color: var(--color-accent); text-decoration: underline; }

.form-success {
  display: none;
  text-align: center;
  padding: var(--sp-12);
  background: rgba(0,229,255,0.05);
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: var(--radius-card);
}

.form-success.visible { display: block; }
.form-success h3 { color: var(--color-accent); margin-bottom: var(--sp-3); }

@media (max-width: 1024px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px)  { .form-grid { grid-template-columns: 1fr; } }

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--sp-16) 0 var(--sp-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-12);
}

.footer-brand p {
  font-size: var(--text-sm);
  margin: var(--sp-4) 0 var(--sp-6);
  max-width: 240px;
}

.footer-contact-block { margin-top: var(--sp-4); }
.footer-contact-label { font-size: var(--text-xs); color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--sp-3); }
.footer-contact-link {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--color-accent);
  transition: opacity var(--transition-fast);
}
.footer-contact-link:hover { opacity: 0.8; }

.footer-col h5 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: var(--sp-5);
}

.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-3); }

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.footer-col a:hover { color: var(--color-accent); }

/* Newsletter */
.newsletter-form {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}

.newsletter-input {
  flex: 1;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  padding: var(--sp-3) var(--sp-4);
  color: var(--color-text);
  font-size: var(--text-sm);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* Social */
.social-links {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

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

.social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--glow-accent-sm);
}

/* Footer bottom */
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-bottom p { font-size: var(--text-xs); color: var(--color-muted); }

.footer-legal {
  display: flex;
  gap: var(--sp-6);
}

.footer-legal a {
  font-size: var(--text-xs);
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.footer-legal a:hover { color: var(--color-accent); }

@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; } }
@media (max-width: 640px)  { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* ============================================
   COOKIE BANNER
   ============================================ */

.cookie-banner {
  position: fixed;
  bottom: var(--sp-6);
  left: var(--sp-6);
  right: var(--sp-6);
  max-width: 560px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  z-index: 9999;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  display: none;
}

.cookie-banner.visible { display: block; }

.cookie-banner p { font-size: var(--text-sm); margin-bottom: var(--sp-4); }

.cookie-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

/* ============================================
   MAP SECTION
   ============================================ */

#map { height: 480px; border-radius: var(--radius-lg); border: 1px solid var(--color-border); }

.leaflet-container { background: var(--color-bg) !important; }

/* Dark theme for OpenStreetMap tiles (markers and popups are not affected) */
.leaflet-tile-pane { filter: invert(1) hue-rotate(180deg) brightness(0.85) contrast(0.9) saturate(0.3); }
.leaflet-container .leaflet-control-attribution { background: rgba(5, 7, 13, 0.75); color: var(--color-muted); }

/* ============================================
   HOW IT WORKS — connector line
   ============================================ */

.steps-wrapper {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.steps-wrapper::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(16.66% + 28px);
  right: calc(16.66% + 28px);
  height: 2px;
  background: repeating-linear-gradient(
    to right,
    var(--color-accent) 0, var(--color-accent) 8px,
    transparent 8px, transparent 16px
  );
  animation: dash-move 1s linear infinite;
}

@media (max-width: 768px) {
  .steps-wrapper { grid-template-columns: 1fr; }
  .steps-wrapper::before { display: none; }
}

/* ============================================
   HERO SPLIT LAYOUT + DIAGRAMS
   ============================================ */

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  gap: var(--sp-8);
}

.hero-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  position: relative;
  z-index: 5;
}

.hero-diagram svg {
  width: 100%;
  max-width: 560px;
  background: rgba(11,18,32,0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-3);
  backdrop-filter: blur(8px);
}

/* Services diagram */
.services-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
  padding: var(--sp-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.services-diagram svg {
  width: 100%;
  max-width: 1100px;
}

.hero-diagram .diagram-caption {
  color: #FFFFFF;
}

.diagram-caption {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  color: var(--color-muted);
  text-align: center;
}

@media (max-width: 900px) {
  .hero-layout { grid-template-columns: 1fr; }
  .hero-diagram { display: none; }
}