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

:root {
  --primary: #0d7354;
  --primary-light: #ecfdf5;
  --primary-dark: #064e3b;
  --primary-glow: rgba(13, 115, 84, 0.12);
  --accent: #d97706;
  --accent-light: #fef3c7;
  --text: #111827;
  --text-light: #6b7280;
  --text-muted: #9ca3af;
  --bg: #ffffff;
  --bg-alt: #f9fafb;
  --bg-warm: #fefdfb;
  --bg-dark: #0c1222;
  --bg-dark-2: #111827;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
  --shadow-glow: 0 0 40px var(--primary-glow);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  line-height: 1.65;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ── Nav ─────────────────────────────────────── */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px) saturate(1.8);
  -webkit-backdrop-filter: blur(16px) saturate(1.8);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  z-index: 100;
  height: 60px;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo {
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--primary);
  letter-spacing: -0.03em;
  text-decoration: none;
  padding: 0 4px;
}
.logo:hover { opacity: 0.8; }

.nav-product-link {
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}
.nav-product-link:hover {
  color: var(--primary);
  background: var(--primary-light);
}
.nav-product-link strong { font-weight: 700; }
.nav-product-link svg { opacity: 0.6; transition: opacity 0.2s; }
.nav-product-link:hover svg { opacity: 1; }

.nav-product-back { border-right: 1px solid var(--border-light); padding-right: 10px; margin-right: 2px; }
.nav-product-fwd { border-left: 1px solid var(--border-light); padding-left: 10px; margin-left: 2px; }

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

.nav-link {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}
.nav-link:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

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

.lang-btn {
  padding: 5px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s ease;
  letter-spacing: 0.02em;
}

.lang-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 1px 4px rgba(13,115,84,0.25);
}

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

/* ── Hero ────────────────────────────────────── */
.hero {
  padding: 130px 0 80px;
  position: relative;
  overflow: hidden;
  background: var(--bg-warm);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero-copy {
  text-align: left;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60%;
  left: -20%;
  width: 140%;
  height: 200%;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(13,115,84,0.07) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 60%, rgba(217,119,6,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 0%, rgba(13,115,84,0.05) 0%, transparent 70%);
  pointer-events: none;
  animation: heroShift 20s ease-in-out infinite alternate;
}

@keyframes heroShift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-3%, 2%) scale(1.05); }
}

.hero h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 100%;
  margin: 0 0 22px;
  position: relative;
}

.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  color: var(--text-light);
  max-width: 100%;
  margin: 0 0 32px;
  line-height: 1.75;
  position: relative;
}

.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: flex-start;
  flex-wrap: wrap;
  position: relative;
}

.hero-micro {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 16px;
}

/* WhatsApp CTA */
.btn-whatsapp {
  background: #25d366;
  color: #fff;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(37,211,102,0.3);
  border: none;
}
.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  color: #fff;
}

/* Hero phone column */
.hero-phone-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-phone {
  width: 320px;
  max-width: 100%;
  animation: heroPhoneFloat 6s ease-in-out infinite;
  box-shadow: var(--shadow-lg), 0 20px 48px rgba(13,115,84,0.1);
}

.hero-phone:hover {
  transform: none;
}

.hero-phone .wa-phone-body {
  min-height: 240px;
  max-height: 280px;
  overflow-y: hidden;
}

@keyframes heroPhoneFloat {
  0%, 100% { transform: translateY(0) rotate(-1.5deg); }
  50% { transform: translateY(-8px) rotate(-1.5deg); }
}

.hero-phone-glow {
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  height: 50px;
  background: radial-gradient(ellipse, rgba(13,115,84,0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* Chat input bar */
.hero-chat-input {
  background: #f0f0f0;
  padding: 10px 14px;
  border-top: 1px solid rgba(0,0,0,0.06);
  display: flex;
  align-items: center;
  gap: 2px;
  min-height: 40px;
  border-radius: 0 0 24px 24px;
}

.hero-chat-input-text {
  font-size: 0.82rem;
  color: var(--text);
}

.hero-chat-cursor {
  width: 2px;
  height: 14px;
  background: var(--primary);
  animation: blink-cursor 0.85s step-end infinite;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Bot message fade-in animation */
.wa-msg-fade {
  animation: heroMsgFade 0.4s ease both;
}

@keyframes heroMsgFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-phone { animation: none; transform: rotate(-1.5deg); }
  .hero-chat-cursor { animation: none; opacity: 1; }
  .wa-msg-fade { animation: none; }
}

/* ── Buttons ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 13px 30px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  letter-spacing: -0.01em;
  border: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 2px 8px rgba(13,115,84,0.3), 0 1px 2px rgba(13,115,84,0.2);
}

.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 16px rgba(13,115,84,0.35), 0 2px 4px rgba(13,115,84,0.2);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 7px 18px;
  font-size: 0.82rem;
  border-radius: 7px;
}

/* ── Story ───────────────────────────────────── */
.story {
  padding: 56px 0;
  background: var(--bg);
}

.story .section-title {
  text-align: left;
  margin-bottom: 28px;
}

.story-content {
  max-width: 720px;
  margin: 0 auto;
}

.story-text p {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 18px;
}

.story-text p:last-child {
  margin-bottom: 0;
}

.story-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid rgba(13,115,84,0.3);
  transition: border-color 0.2s ease;
}

.story-link:hover {
  border-color: var(--primary);
}

/* ── Testimonial ────────────────────────────── */
.testimonial {
  padding: 48px 0 24px;
  background: var(--bg-alt);
}

.testimonial-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 40px 44px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  position: relative;
}

.testimonial-quote {
  position: relative;
}

.testimonial-quote::before {
  content: '\201C';
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 3.5rem;
  color: var(--primary);
  opacity: 0.18;
  position: absolute;
  top: -24px;
  left: -8px;
  font-style: normal;
  line-height: 1;
}

.testimonial-quote p {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--text);
  font-style: italic;
  margin-bottom: 24px;
  padding-left: 4px;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.testimonial-role {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Manifesto ───────────────────────────────── */
.manifesto {
  padding: 40px 0 64px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
}

.manifesto-quote {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.85;
  color: var(--text-light);
  font-style: italic;
  position: relative;
}

.manifesto-quote::before {
  content: '\201C';
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.2;
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-style: normal;
}

/* ── How it works ───────────────────────────── */
.how-it-works {
  padding: 100px 0;
  background: var(--bg);
}

.hiw-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 48px;
}

.hiw-step {
  flex: 1;
  max-width: 300px;
  text-align: center;
  padding: 0 20px;
}

.hiw-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  box-shadow: 0 0 0 6px rgba(13,115,84,0.06);
}

.hiw-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.hiw-num::before {
  content: 'Step ';
}

html[lang="sk"] .hiw-num::before {
  content: 'Krok ';
}

.hiw-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.hiw-step p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.7;
}

.hiw-arrow {
  display: flex;
  align-items: center;
  padding-top: 32px;
  color: var(--primary);
  opacity: 0.35;
  flex-shrink: 0;
}

/* ── Reality ─────────────────────────────────── */
.reality {
  padding: 100px 0;
  background: var(--bg-warm);
}

.reality .section-title { margin-bottom: 8px; }

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

.reality-card {
  padding: 36px 32px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow);
  transition: all 0.25s ease;
}

.reality-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.reality-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.reality-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.reality-card p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ── Stats ───────────────────────────────────── */
.stats {
  padding: 56px 0;
  background: var(--bg-dark);
  position: relative;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(13,115,84,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(6,182,212,0.08) 0%, transparent 60%);
  pointer-events: none;
}

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

.stat-num {
  font-size: 2.8rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(148,163,184,0.8);
  margin-top: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* ── Features ────────────────────────────────── */
.features {
  padding: 100px 0;
  background: var(--bg-alt);
}

.section-title {
  text-align: center;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.2rem;
  font-weight: 400;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 52px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.features .section-title { margin-bottom: 52px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-light);
  transition: all 0.25s ease;
  position: relative;
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: rgba(13,115,84,0.15);
}

.feature-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
  display: inline-block;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ── Get Started (5-step onboarding) ─────────── */
.get-started {
  padding: 100px 0;
  background: var(--bg-warm);
}

.get-started .section-title { margin-bottom: 8px; }

.gs-shortcut {
  text-align: center;
  margin: 0 auto 52px;
  font-size: 0.9rem;
  color: var(--text-light);
  padding: 12px 20px;
  background: var(--accent-light);
  border: 1px solid rgba(217,119,6,0.2);
  border-radius: var(--radius-sm);
  display: table;
}

.gs-shortcut a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(217,119,6,0.4);
  transition: border-color 0.2s ease;
  margin-left: 8px;
}

.gs-shortcut a:hover { border-color: var(--accent); }

.gs-row {
  display: grid;
  gap: 24px;
  margin-bottom: 24px;
}

.gs-row-top { grid-template-columns: repeat(3, 1fr); }

.gs-row-bottom {
  grid-template-columns: repeat(2, 1fr);
  max-width: calc(66.67% - 8px);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.gs-step {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gs-step:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: rgba(13,115,84,0.15);
}

#gs-step4 { border-top: 3px solid var(--accent); }

.gs-step-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(13,115,84,0.25), 0 0 0 6px var(--bg);
}

.gs-step-num-highlight {
  background: var(--accent) !important;
  box-shadow: 0 4px 12px rgba(217,119,6,0.3), 0 0 0 6px var(--bg) !important;
}

.gs-icon { font-size: 2rem; line-height: 1; }

.gs-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 0;
}

.gs-step p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.65;
  margin: 0;
  flex: 1;
}

.gs-skip-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: var(--accent-light);
  border: 1px solid rgba(217,119,6,0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  width: fit-content;
}

.gs-cta { margin-top: 4px; width: fit-content; }

.gs-whatsapp {
  margin-top: 48px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-left: 4px solid #25d366;
  border-radius: var(--radius);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow);
}

.gs-whatsapp-icon { font-size: 2rem; flex-shrink: 0; }

.gs-whatsapp-body {
  flex: 1;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.5;
}

.gs-whatsapp-btn {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: #25d366;
  box-shadow: 0 2px 8px rgba(37,211,102,0.35);
  white-space: nowrap;
}

.gs-whatsapp-btn:hover {
  background: #1ebe5d;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
}

.gs-whatsapp-number {
  font-size: 0.78rem;
  font-weight: 400;
  opacity: 0.85;
  letter-spacing: 0.02em;
}

/* Free tier banner */
.gs-free-tier {
  margin-top: 48px;
  text-align: center;
}

.gs-free-tier-badge {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 6px 20px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.gs-free-tier-limits {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  margin-bottom: 16px;
}

.gs-free-tier-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.gs-free-tier-num {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.gs-free-tier-item span:last-child {
  font-size: 0.82rem;
  color: var(--text-light);
}

.gs-free-tier-divider {
  width: 1px;
  height: 40px;
  background: var(--border-light);
}

.gs-free-tier-note {
  font-size: 0.82rem;
  color: var(--text-light);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ── Tech carousel ───────────────────────────── */
.tech-carousel {
  padding: 64px 0 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  overflow: hidden;
}

.tech-carousel .section-title {
  font-size: 1.6rem;
  margin-bottom: 28px;
}

.carousel-track-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.carousel-track {
  display: flex;
  gap: 3rem;
  align-items: center;
  width: max-content;
  animation: scroll-logos 28s linear infinite;
}

.carousel-track-reverse {
  animation: scroll-logos-reverse 32s linear infinite;
}

.carousel-track:hover,
.carousel-track-reverse:hover {
  animation-play-state: paused;
}

.carousel-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.6;
  transition: opacity 0.3s;
  flex-shrink: 0;
  padding: 8px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 100px;
}

.carousel-item:hover {
  opacity: 1;
  border-color: var(--primary);
  color: var(--primary);
}

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

@keyframes scroll-logos-reverse {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

@media (max-width: 768px) {
  .carousel-track { gap: 2rem; }
  .carousel-item { font-size: 0.8rem; padding: 6px 12px; }
}

/* ── Contact ─────────────────────────────────── */
.contact {
  padding: 90px 0;
  text-align: center;
  background: var(--bg-warm);
}

.contact .section-title { margin-bottom: 8px; }

.contact-sub {
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto 12px;
  line-height: 1.7;
  font-size: 0.95rem;
}

.contact-author {
  text-align: center;
  color: var(--text-light);
  font-size: 0.95rem;
  margin: 0 auto 40px;
}

.contact-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.contact-link:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.contact-icon { font-size: 0.5rem; color: var(--primary); }

/* ── Use Cases ───────────────────────────────── */
.use-cases {
  padding: 100px 0;
  background: var(--bg-warm, #fffbf5);
}

.uc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 48px auto 0;
}

.uc-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}

.uc-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.uc-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.uc-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.uc-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 14px;
}

.uc-cmd {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-family: 'DM Sans', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

/* ── WhatsApp Showcase ──────────────────────── */
.whatsapp-showcase {
  padding: 100px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
}

.wa-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.wa-phone {
  border-radius: 24px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.wa-phone:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.wa-phone-header {
  background: #075e54;
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-phone-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #128c7e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.wa-phone-name {
  font-weight: 600;
  font-size: 0.92rem;
  flex: 1;
}

.wa-phone-status {
  font-size: 0.72rem;
  opacity: 0.7;
}

.wa-phone-body {
  background: #e5ddd5;
  padding: 16px 12px;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wa-msg {
  max-width: 88%;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  line-height: 1.55;
  position: relative;
}

.wa-msg-user {
  background: #dcf8c6;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
  color: #303030;
}

.wa-msg-bot {
  background: #fff;
  align-self: flex-start;
  border-bottom-left-radius: 2px;
  color: #303030;
  box-shadow: 0 1px 1px rgba(0,0,0,0.06);
}

.wa-msg-proactive {
  border-left: 3px solid #128c7e;
}

.wa-msg strong {
  color: #1a1a1a;
}

.wa-msg em {
  color: #666;
}

.wa-phone-label {
  padding: 12px 16px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-light);
  background: #fff;
  border-top: 1px solid var(--border-light);
}

/* ── Privacy ─────────────────────────────────── */
.privacy {
  padding: 90px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.privacy-item {
  background: var(--bg);
  padding: 30px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  transition: box-shadow 0.2s ease;
}

.privacy-item:hover { box-shadow: var(--shadow-md); }

.privacy-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary-dark);
  letter-spacing: -0.01em;
}

.privacy-item p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ── FAQ ──────────────────────────────────── */
.faq {
  padding: 100px 0;
  background: var(--bg-white);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

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

.faq-item summary {
  padding: 1.25rem 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.2s;
}

.faq-item summary:hover {
  color: var(--primary);
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text-light);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  padding: 0 0 1.25rem;
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item p a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: rgba(34,197,94,0.3);
}
.faq-item p a:hover {
  text-decoration-color: var(--primary);
}

.faq-tldr {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  padding: 1.5rem 2rem;
  background: linear-gradient(135deg, rgba(34,197,94,0.06), rgba(34,197,94,0.02));
  border: 1px solid rgba(34,197,94,0.15);
  border-radius: 12px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-light);
}
.faq-tldr strong {
  color: var(--text-dark);
  font-weight: 600;
}
.faq-tldr ul {
  margin: 0.75rem 0 0;
  padding-left: 1.25rem;
}
.faq-tldr li {
  margin-bottom: 0.35rem;
}

.faq-section-label {
  max-width: 720px;
  margin: 2rem auto 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.7;
}

/* ── Footer ──────────────────────────────────── */
.footer {
  padding: 44px 0;
  background: var(--bg-dark);
  color: rgba(148,163,184,0.7);
  text-align: center;
  font-size: 0.88rem;
}

.footer-note {
  margin-top: 12px;
  font-size: 0.78rem;
  color: rgba(100,116,139,0.6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Hero Badge ──────────────────────────────── */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  background: rgba(13,115,84,0.08);
  border: 1px solid rgba(13,115,84,0.2);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
  position: relative;
  letter-spacing: 0.01em;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 13px 30px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-light);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  background: transparent;
  letter-spacing: -0.01em;
}

.btn-ghost:hover {
  color: var(--primary);
}

.btn-sm.btn-ghost {
  padding: 7px 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ── Paper chaos → phone → answer (#423) ───── */
.paper-chaos {
  padding: 88px 0 72px;
  background: var(--bg-warm);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.paper-chaos .section-title { margin-bottom: 10px; }
.paper-chaos .section-subtitle { margin-bottom: 40px; }

.pc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}

.pc-beat {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0;
  position: relative;
}

.pc-beat img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  background: #fff;
  border: 1px solid var(--border-light);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.pc-beat figcaption {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
  padding: 0 4px;
}

.pc-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.pc-caption {
  font-weight: 500;
  color: var(--text);
}

.pc-beat-phone .pc-chat {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  background: #e5ddd5;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  aspect-ratio: 4 / 3;
  min-height: 0;
}

.pc-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--primary);
  color: white;
}

.pc-chat-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.pc-chat-name {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.1;
}

.pc-chat-status {
  font-size: 0.7rem;
  opacity: 0.85;
}

.pc-chat-body {
  flex: 1;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  font-size: 0.78rem;
  line-height: 1.4;
}

.pc-chat-msg {
  max-width: 82%;
  padding: 7px 10px;
  border-radius: 9px;
  word-wrap: break-word;
  box-shadow: 0 1px 0.5px rgba(0, 0, 0, 0.13);
}

.pc-chat-user {
  align-self: flex-end;
  background: #dcf8c6;
  color: var(--text);
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: 0.82rem;
}

.pc-chat-bot {
  align-self: flex-start;
  background: #ffffff;
  color: var(--text);
}

.pc-chat-bot em {
  color: var(--accent);
  font-style: italic;
}

.pc-footnote {
  margin-top: 32px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 900px) {
  .pc-grid { grid-template-columns: 1fr; gap: 28px; }
  .pc-beat img, .pc-beat-phone .pc-chat { aspect-ratio: 16 / 11; }
}

/* ── Product Demo ────────────────────────────── */
.demo {
  padding: 80px 0 100px;
  background: var(--bg);
}

.demo .section-title { margin-bottom: 8px; }

.demo-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 32px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  padding: 4px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid var(--border-light);
}

.demo-tab {
  padding: 10px 22px;
  border: none;
  background: transparent;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s ease;
  font-family: inherit;
}

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

.demo-tab.active {
  background: var(--bg);
  color: var(--text);
  box-shadow: var(--shadow);
}

.demo-browser {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,0,0,0.03);
  overflow: hidden;
}

.browser-chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border-light);
}

.browser-dots { display: flex; gap: 6px; }

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #eab308; }
.dot-green { background: #22c55e; }

.browser-url {
  flex: 1;
  background: var(--bg);
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: 'DM Sans', monospace;
  border: 1px solid var(--border-light);
}

.browser-content {
  min-height: 380px;
  padding: 24px;
  background: #f8fafb;
}

.demo-panel { display: none; }
.demo-panel.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* Mock dashboard elements */
.demo-mockup { font-size: 0.82rem; }

.mock-alert {
  background: #fef2f2;
  border-left: 3px solid #ef4444;
  padding: 10px 14px;
  border-radius: 6px;
  color: #991b1b;
  font-weight: 600;
  margin-bottom: 16px;
  font-size: 0.78rem;
}

.mock-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.mock-card {
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 16px;
}

.mock-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.mock-big {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.mock-sub {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 4px;
}

.mock-labs { display: flex; gap: 8px; flex-wrap: wrap; }

.mock-lab {
  padding: 4px 10px;
  background: var(--bg-alt);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text);
}

.mock-lab-red { color: #dc2626; background: #fef2f2; }
.mock-lab-green { color: #16a34a; background: #f0fdf4; }

.mock-briefing {
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 0.78rem;
  color: var(--text-light);
}

.mock-insight {
  margin-top: 14px;
  padding: 10px 14px;
  background: var(--primary-light);
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--primary-dark);
  font-weight: 500;
}

/* Lab chart mockup */
.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 24px;
  height: 180px;
  padding: 16px 0;
  justify-content: center;
}

.mock-chart-bar {
  width: 80px;
  background: linear-gradient(to top, var(--accent), #fbbf24);
  border-radius: 6px 6px 0 0;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
  transition: height 0.5s ease;
}

.mock-chart-bar span {
  font-size: 0.7rem;
  font-weight: 700;
  color: white;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.mock-chart-good {
  background: linear-gradient(to top, var(--primary), #34d399);
}

.mock-chart-labels {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.mock-chart-labels span { width: 80px; text-align: center; }

/* Funnel mockup */
.mock-funnel {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.mock-funnel-col {
  flex: 1;
  border-radius: 8px;
  padding: 10px;
  min-height: 160px;
}

.mock-col-red { background: #fef2f2; border: 1px solid #fecaca; }
.mock-col-gray { background: #f9fafb; border: 1px solid #e5e7eb; }
.mock-col-blue { background: #eff6ff; border: 1px solid #bfdbfe; }

.mock-funnel-header {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
}

.mock-funnel-header span {
  background: var(--bg);
  border-radius: 100px;
  padding: 1px 8px;
  font-size: 0.68rem;
}

.mock-funnel-item {
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.72rem;
  color: var(--text);
  margin-bottom: 6px;
}

/* Protocol mockup */
.mock-checklist { margin-top: 12px; }

.mock-check {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.78rem;
  margin-bottom: 6px;
  border-left: 3px solid;
}

.mock-check-ok {
  background: #f0fdf4;
  border-color: #22c55e;
  color: #166534;
}

.mock-check-warn {
  background: #fef2f2;
  border-color: #ef4444;
  color: #991b1b;
}

/* ── Chat mockup ─────────────────────────────── */
.mock-chat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}
.mock-chat-msg {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.45;
  max-width: 85%;
}
.mock-chat-user {
  background: var(--primary);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  font-weight: 500;
}
.mock-chat-bot {
  background: #f0f0f0;
  color: var(--text-primary);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.mock-chat-bot strong { color: var(--primary-dark); }
.mock-chat-bot em { font-size: 0.78rem; opacity: 0.8; }
.mock-divider {
  height: 1px;
  background: #e5e5e5;
  margin: 16px 0;
}

/* Demo panel transition */
.demo-panel {
  transition: opacity 0.3s ease;
}

/* ── Ecosystem ───────────────────────────────── */
.ecosystem {
  padding: 100px 0;
  background: var(--bg-warm);
}

.ecosystem .section-title { margin-bottom: 8px; }

.ecosystem-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 48px;
}

.ecosystem-card {
  flex: 1;
  max-width: 360px;
  padding: 36px 28px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow);
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

.ecosystem-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.ecosystem-icon { font-size: 2.2rem; margin-bottom: 12px; }

.ecosystem-card h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 4px;
  color: var(--text);
}

.ecosystem-role {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 12px;
}

.ecosystem-card p:last-child {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.65;
}

.ecosystem-arrow {
  color: var(--primary);
  opacity: 0.4;
  flex-shrink: 0;
}

.ecosystem-card-files { border-top: 3px solid var(--accent); }
.ecosystem-card-team { border-top: 3px solid var(--primary); }

/* ── Journey (how we fit with Slovak eHealth) ── */
.journey {
  padding: 100px 0;
  background: var(--bg);
  border-top: 1px solid var(--border-light);
}

.journey .section-title { margin-bottom: 8px; }

.journey-timeline {
  position: relative;
  max-width: 920px;
  margin: 60px auto 48px;
  padding: 0 24px;
}

.journey-coverage {
  position: relative;
  height: 46px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  padding: 0 22px;
  margin-bottom: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
}

.journey-coverage-national {
  background: #eef2f7;
  color: #475569;
  border-color: #dbe3ee;
  width: 62%;
  margin-left: 0;
  margin-bottom: 8px;
}

.journey-coverage-oncoteam {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: rgba(13, 115, 84, 0.22);
  width: 60%;
  margin-left: 40%;
  margin-bottom: 16px;
}

.journey-coverage-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.journey-coverage-label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.7;
}

.journey-line { display: none; }

.journey-phases {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 18px;
  padding-top: 18px;
  z-index: 1;
}

.journey-phases::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 24px;
  height: 3px;
  background: linear-gradient(to right, #cbd5e1 0%, #cbd5e1 37%, var(--primary) 37%, var(--primary) 63%, #cbd5e1 63%, #cbd5e1 100%);
  z-index: 0;
}

.journey-phase {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.journey-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #94a3b8;
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px #cbd5e1;
}

.journey-phase-handoff .journey-dot {
  background: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), 0 0 0 6px rgba(13, 115, 84, 0.15);
  width: 16px;
  height: 16px;
}

.journey-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.01em;
  max-width: 140px;
}

.journey-phase-handoff .journey-label {
  color: var(--primary-dark);
}

.journey-notes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 920px;
  margin: 0 auto 32px;
}

.journey-note {
  padding: 28px 26px;
  border-radius: var(--radius);
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
}

.journey-note h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 10px;
  color: var(--text);
}

.journey-note p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.65;
}

.journey-note-primary {
  background: var(--primary-light);
  border-color: rgba(13, 115, 84, 0.18);
}

.journey-note-primary h3 { color: var(--primary-dark); }
.journey-note-primary p { color: var(--text); }

.journey-footer {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ── Head-to-head comparison ─────────────────── */
.stackup {
  padding: 90px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
}

.stackup .section-title { margin-bottom: 8px; }

.stackup-intro {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.65;
}

.stackup-table-wrap {
  max-width: 1080px;
  margin: 0 auto;
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: var(--bg);
  box-shadow: var(--shadow);
}

.stackup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  min-width: 860px;
}

.stackup-table thead th {
  background: var(--bg-alt);
  color: var(--text);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
  white-space: nowrap;
}

.stackup-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
  color: var(--text);
  line-height: 1.5;
}

.stackup-table tbody tr:last-child td { border-bottom: none; }

.stackup-table tbody tr.stackup-row-us {
  background: var(--primary-light);
}

.stackup-table tbody tr.stackup-row-us td {
  font-weight: 500;
  color: var(--primary-dark);
}

.stackup-table tbody tr.stackup-row-us td strong {
  color: var(--primary-dark);
}

.stackup-platform {
  font-weight: 600;
  min-width: 160px;
}

.stackup-platform .stackup-platform-sub {
  display: block;
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 2px;
}

.stackup-status {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
  display: inline-block;
  white-space: nowrap;
}

.stackup-status-live {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.stackup-status-planned {
  background: #fef3c7;
  color: #92400e;
}

.stackup-status-stalled {
  background: #fee2e2;
  color: #991b1b;
}

.stackup-status-active {
  background: #dbeafe;
  color: #1e40af;
}

.stackup-ai-yes {
  color: var(--primary-dark);
  font-weight: 600;
}

.stackup-ai-no {
  color: var(--text-muted);
}

.stackup-notes {
  max-width: 1080px;
  margin: 32px auto 0;
  padding: 20px 26px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.7;
}

.stackup-notes strong { color: var(--text); font-weight: 600; }

.stackup-notes ul {
  margin: 10px 0 0;
  padding-left: 22px;
}

.stackup-notes li { margin-bottom: 6px; }

.stackup-footer {
  max-width: 720px;
  margin: 24px auto 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.stackup-footer a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--primary);
}

.stackup-footer a:hover { border-bottom-style: solid; }

/* ── About / Trust (team + portfolio) ────────── */
.about {
  padding: 100px 0;
  background: var(--bg-warm);
  border-top: 1px solid var(--border-light);
}

.about .section-title { margin-bottom: 8px; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 840px;
  margin: 40px auto 56px;
}

.about-stat {
  text-align: center;
  padding: 20px 12px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-stat-num {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.4rem;
  color: var(--primary-dark);
  line-height: 1;
  margin-bottom: 6px;
}

.about-stat-label {
  font-size: 0.78rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.about-founders {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto 56px;
}

.about-founder {
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px 26px;
  text-align: center;
  box-shadow: var(--shadow);
}

.about-founder-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.6rem;
  margin: 0 auto 16px;
}

.about-founder-avatar-secondary { background: var(--accent); }

.about-founder h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 4px;
}

.about-founder-role {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 14px;
}

.about-founder-bio {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
  margin-bottom: 12px;
}

.about-founder-links {
  font-size: 0.85rem;
  color: var(--text-light);
}

.about-founder-links a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--primary);
}

.about-founder-links a:hover { border-bottom-style: solid; }

.about-portfolio {
  max-width: 840px;
  margin: 0 auto 40px;
}

.about-portfolio-heading {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--text);
  text-align: center;
  margin-bottom: 24px;
}

.about-timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 2px solid var(--primary);
  padding-left: 28px;
}

.about-timeline li {
  position: relative;
  padding: 10px 0;
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.6;
}

.about-timeline li::before {
  content: "";
  position: absolute;
  left: -35px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bg-warm);
  border: 2px solid var(--primary);
}

.about-timeline-current::before {
  background: var(--primary) !important;
  box-shadow: 0 0 0 4px rgba(13, 115, 84, 0.18);
}

.about-timeline-year {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 10px;
  white-space: nowrap;
}

.about-timeline-body { color: var(--text-light); }
.about-timeline-body strong { color: var(--text); }

.about-portfolio-footer {
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-light);
  margin-top: 20px;
}

.about-portfolio-footer a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--primary);
}

.about-portfolio-footer a:hover { border-bottom-style: solid; }

.about-cta {
  max-width: 720px;
  margin: 40px auto 0;
  padding: 22px 28px;
  text-align: center;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text);
  background: var(--primary-light);
  border: 1px solid rgba(13, 115, 84, 0.18);
  border-radius: var(--radius);
  line-height: 1.65;
}

/* ── Newsletter signup ──────────────────────── */
.newsletter {
  padding: 64px 0 40px;
  background: var(--bg);
  border-top: 1px solid var(--border-light);
  text-align: center;
}

.newsletter-heading {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 8px;
}

.newsletter-sub {
  font-size: 0.92rem;
  color: var(--text-light);
  max-width: 520px;
  margin: 0 auto 20px;
  line-height: 1.6;
}

.nl-form {
  display: flex;
  gap: 8px;
  justify-content: center;
  max-width: 440px;
  margin: 0 auto;
}

.nl-form input[type="email"] {
  flex: 1;
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.nl-form input[type="email"]:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.nl-form .nl-btn {
  padding: 0 18px;
  font-size: 1.1rem;
  font-family: inherit;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  min-width: 48px;
}

.nl-form .nl-btn:hover { background: var(--primary-dark); }
.nl-form .nl-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.nl-msg {
  margin-top: 12px;
  font-size: 0.85rem;
  min-height: 1.2em;
}

.nl-msg.success { color: var(--primary-dark); }
.nl-msg.error { color: #b91c1c; }

.nl-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: nlSpin 0.6s linear infinite;
  vertical-align: middle;
}

@keyframes nlSpin { to { transform: rotate(360deg); } }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-product-back, .nav-product-fwd { display: none; }
}

@media (max-width: 768px) {
  .reality-grid,
  .features-grid,
  .steps,
  .privacy-grid,
  .wa-grid,
  .uc-grid {
    grid-template-columns: 1fr;
  }

  .wa-grid { max-width: 400px; margin-left: auto; margin-right: auto; }

  .hero { padding: 120px 0 70px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-copy { text-align: center; }
  .hero-copy h1, .hero-copy .hero-sub { margin-left: auto; margin-right: auto; max-width: 620px; }
  .hero-cta { justify-content: center; }
  .hero-micro { text-align: center; }
  .hero-phone-wrap { display: none; }
  .section-title { font-size: 1.7rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .features, .get-started, .reality, .contact, .privacy, .faq, .ecosystem, .how-it-works, .whatsapp-showcase, .use-cases, .journey, .stackup { padding: 70px 0; }
  .stackup-table { font-size: 0.8rem; }
  .stackup-table thead th, .stackup-table tbody td { padding: 10px 12px; }
  .newsletter { padding: 48px 0 32px; }
  .nl-form { flex-direction: column; max-width: 320px; }
  .nl-form .nl-btn { width: 100%; padding: 11px; }
  .about { padding: 70px 0; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .about-founders { grid-template-columns: 1fr; }
  .journey-notes { grid-template-columns: 1fr; }
  .journey-coverage { width: 100% !important; margin-left: 0 !important; font-size: 0.76rem; padding: 0 14px; height: 40px; }
  .journey-coverage-oncoteam { margin-top: 8px; }
  .journey-line { display: none; }
  .journey-phases { grid-template-columns: 1fr; gap: 14px; margin-top: 28px; }
  .journey-phase { flex-direction: row; gap: 14px; text-align: left; justify-content: flex-start; }
  .journey-label { max-width: none; font-size: 0.88rem; }
  .story { padding: 40px 0; }
  .manifesto { padding: 32px 0 48px; }
  .testimonial { padding: 36px 0 16px; }
  .testimonial-card { padding: 28px 24px; }
  .hiw-steps { flex-direction: column; align-items: center; gap: 8px; }
  .hiw-arrow { transform: rotate(90deg); padding-top: 0; }
  .hiw-step { max-width: 100%; }
  .demo { padding: 60px 0 70px; }
  .mock-grid { grid-template-columns: 1fr; }
  .mock-funnel { flex-direction: column; }
  .mock-chart-bar { width: 60px; }
  .ecosystem-grid { flex-direction: column; }
  .ecosystem-arrow { transform: rotate(90deg); }
  .demo-tabs { flex-wrap: wrap; }
  .gs-row-top,
  .gs-row-bottom {
    grid-template-columns: 1fr;
    max-width: 100%;
  }
  .gs-row-bottom { margin-left: 0; margin-right: 0; }
  .gs-whatsapp { flex-direction: column; align-items: flex-start; gap: 16px; }
  .gs-whatsapp-btn { width: 100%; justify-content: center; }
  .gs-free-tier-limits { flex-direction: column; gap: 16px; }
  .gs-free-tier-divider { width: 40px; height: 1px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.85rem; }
  .hero-cta { flex-direction: column; align-items: center; }
  .contact-links { flex-direction: column; align-items: center; }
  .stat-num { font-size: 2.2rem; }
  .browser-content { padding: 16px; }
}