/* ═══════════════════════════════════════════════════
   ROUTEFLOW LANDING — Premium Dark Startup CSS
   routeflow.solutions
═══════════════════════════════════════════════════ */

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

:root {
  --bg:           #0D1117;
  --bg-card:      #161B22;
  --bg-card-2:    #1C232D;
  --border:       rgba(255,255,255,0.08);
  --border-hover: rgba(245,158,11,0.3);
  --accent:       #F59E0B;
  --accent-hover: #FBBF24;
  --accent-light: rgba(245,158,11,0.1);
  --purple:       #8B5CF6;
  --green:        #10B981;
  --red:          #EF4444;
  --blue:         #3B82F6;
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full:999px;
  --shadow-glow: 0 0 40px rgba(245,158,11,0.15);
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13,17,23,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}
.brand-icon {
  width: 34px; height: 34px;
  background: var(--accent);
  color: #000;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.nav-link:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.lang-toggle {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.lang-toggle:hover { border-color: var(--border-hover); color: var(--text-primary); }
.btn-nav {
  background: var(--accent);
  color: #000;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-nav:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(245,158,11,0.4); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px 60px;
  position: relative;
  overflow: hidden;
}
.hero-bg-anim {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: orb-drift 8s ease-in-out infinite alternate;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(245,158,11,0.3) 0%, transparent 70%);
  top: -150px; left: -100px;
  animation-duration: 10s;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,0.25) 0%, transparent 70%);
  bottom: -100px; right: -80px;
  animation-duration: 12s;
  animation-direction: alternate-reverse;
}
@keyframes orb-drift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 30px) scale(1.1); }
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero .container { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 28px;
  animation: fade-up 0.6s ease both;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.5)} }

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fade-up 0.6s 0.1s ease both;
}
.hero-title-line { display: block; color: var(--text-primary); }
.hero-title-accent {
  display: block;
  background: linear-gradient(90deg, var(--accent) 0%, #FBBF24 40%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.7;
  animation: fade-up 0.6s 0.2s ease both;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fade-up 0.6s 0.3s ease both;
}
.btn-primary {
  background: var(--accent);
  color: #000;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(245,158,11,0.5);
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.25); color: var(--text-primary); background: rgba(255,255,255,0.05); }
.btn-hero { font-size: 1rem; padding: 16px 32px; }

.hero-social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  animation: fade-up 0.6s 0.4s ease both;
}
.proof-item { display: flex; align-items: baseline; gap: 5px; }
.proof-num { font-size: 1.5rem; font-weight: 900; color: var(--accent); }
.proof-unit { font-size: 1rem; font-weight: 800; color: var(--accent); }
.proof-stars { font-size: 0.9rem; color: var(--accent); }
.proof-label { font-size: 0.82rem; color: var(--text-muted); }
.proof-sep { color: var(--border); font-size: 1.2rem; }

/* Hero demo card */
.hero-demo-wrapper {
  position: relative;
  z-index: 2;
  margin-top: 56px;
  animation: fade-up 0.8s 0.5s ease both;
}
.hero-demo-card {
  max-width: 380px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), var(--shadow-glow);
}
.demo-header {
  background: var(--bg-card-2);
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.demo-dot { width: 10px; height: 10px; border-radius: 50%; }
.demo-dot-red { background: #EF4444; }
.demo-dot-yellow { background: #F59E0B; }
.demo-dot-green { background: #10B981; }
.demo-title-bar { font-size: 0.8rem; color: var(--text-muted); margin-left: 6px; font-family: var(--font-mono); }
.demo-map { padding: 12px; background: rgba(0,0,0,0.3); }
.demo-svg { width: 100%; border-radius: var(--radius-sm); }
.stop-dot { animation: pop-in 0.4s ease both; }
@keyframes pop-in { from{transform:scale(0);opacity:0} to{transform:scale(1);opacity:1} }

.demo-footer {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.demo-stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.demo-stat-label { font-size: 0.72rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; }
.demo-stat-val { font-size: 0.9rem; font-weight: 800; }
.demo-stat-bad { color: var(--red); }
.demo-stat-good { color: var(--green); }
.demo-optimize-btn {
  background: linear-gradient(135deg, var(--accent), #FBBF24);
  color: #000;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(245,158,11,0.4);
}
.demo-optimize-btn:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(245,158,11,0.6); }

/* ── TRUSTED BAR ── */
.trusted-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  text-align: center;
}
.trusted-label { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.trusted-logos { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; }
.trusted-logo { font-size: 0.85rem; color: var(--text-secondary); font-weight: 600; padding: 4px 12px; border: 1px solid var(--border); border-radius: var(--radius-full); }

/* ── SECTIONS ── */
.section { padding: 96px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  background: var(--accent-light);
  border: 1px solid rgba(245,158,11,0.2);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; letter-spacing: -0.03em; margin-bottom: 16px; }
.section-sub { font-size: 1.0rem; color: var(--text-secondary); max-width: 560px; margin: 0 auto; }

/* ── FEATURES ── */
.features-section { background: linear-gradient(180deg, transparent, rgba(139,92,246,0.03), transparent); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-card-lg { grid-column: 1 / -1; }
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.feature-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.feature-card-lg { display: flex; gap: 32px; align-items: flex-start; }
.feature-icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  border: 1px solid;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.feature-title { font-size: 1.05rem; font-weight: 800; margin: 16px 0 8px; }
.feature-card-lg .feature-title { margin-top: 0; }
.feature-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.feature-stat-row { display: flex; gap: 24px; margin-top: 20px; flex-wrap: wrap; }
.feature-stat { font-size: 0.85rem; color: var(--text-secondary); }
.feature-stat strong { display: block; font-size: 1.5rem; font-weight: 900; color: var(--accent); }

/* ── CALCULATOR ── */
.calculator-section { background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.calc-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.calc-inputs { display: flex; flex-direction: column; gap: 28px; }
.calc-group { display: flex; flex-direction: column; gap: 8px; }
.calc-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.calc-val { color: var(--accent); font-size: 1rem; font-weight: 800; }
.range-input {
  width: 100%;
  height: 4px;
  background: var(--bg-card-2);
  border-radius: var(--radius-full);
  outline: none;
  -webkit-appearance:none;
  appearance:none;
  cursor: pointer;
  accent-color: var(--accent);
}
.range-input::-webkit-slider-thumb {
  -webkit-appearance:none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid #000;
  box-shadow: 0 0 8px rgba(245,158,11,0.5);
  cursor: pointer;
}
.range-labels { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-muted); }

.calc-result {
  background: linear-gradient(135deg, var(--bg-card-2), #1a1f2e);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: sticky;
  top: 80px;
  box-shadow: var(--shadow-glow);
}
.calc-result-header { margin-bottom: 20px; }
.calc-result-tag { font-size: 0.78rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; }
.calc-result-main { text-align: center; margin-bottom: 28px; }
.calc-saving {
  font-size: 4rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--accent), #FBBF24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
}
.calc-saving-label { font-size: 0.9rem; color: var(--text-muted); font-weight: 600; }
.calc-result-breakdown { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.calc-break-item { display: flex; align-items: center; gap: 12px; }
.calc-break-icon { font-size: 1.2rem; width: 28px; text-align: center; flex-shrink: 0; }
.calc-break-info { display: flex; justify-content: space-between; align-items: center; flex: 1; }
.calc-break-label { font-size: 0.85rem; color: var(--text-secondary); }
.calc-break-val { font-size: 0.95rem; font-weight: 800; color: var(--text-primary); }
.calc-cta { width: 100%; justify-content: center; font-size: 0.95rem; padding: 14px; }
.calc-disclaimer { font-size: 0.73rem; color: var(--text-muted); text-align: center; margin-top: 10px; }

/* ── QUIZ ── */
.quiz-section { background: linear-gradient(180deg, transparent, rgba(245,158,11,0.02), transparent); }
.quiz-card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3);
}
.quiz-progress-bar { height: 4px; background: var(--bg-card-2); border-radius: var(--radius-full); margin-bottom: 24px; overflow: hidden; }
.quiz-progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--purple)); border-radius: var(--radius-full); transition: width 0.4s ease; width: 0%; }
.quiz-step-indicator { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 0.06em; }
.quiz-question { font-size: 1.2rem; font-weight: 800; margin-bottom: 24px; line-height: 1.4; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-option {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}
.quiz-option:hover { border-color: var(--border-hover); background: var(--accent-light); }
.quiz-option.selected { border-color: var(--accent); background: var(--accent-light); }
.quiz-option-letter {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 800; font-family: var(--font-mono);
  flex-shrink: 0;
  transition: var(--transition);
}
.quiz-option.selected .quiz-option-letter { background: var(--accent); border-color: var(--accent); color: #000; }
.quiz-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 28px; }
.quiz-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.quiz-btn-next { background: var(--accent); color: #000; }
.quiz-btn-next:hover { background: var(--accent-hover); }
.quiz-btn-skip { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.quiz-score-card { text-align: center; padding: 20px 0; }
.quiz-score-num { font-size: 5rem; font-weight: 900; letter-spacing: -0.05em; }
.quiz-score-label { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 24px; }
.quiz-score-verdict { font-size: 1.0rem; margin-bottom: 28px; padding: 16px; background: var(--bg-card-2); border-radius: var(--radius-md); border-left: 3px solid var(--accent); text-align: left; }

/* ── DEMO SECTION ── */
.demo-section { background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.demo-full-card { background: var(--bg-card-2); border: 1px solid var(--border); border-radius: var(--radius-xl); overflow: hidden; }
.demo-full-controls { padding: 24px 28px; border-bottom: 1px solid var(--border); }
.demo-scenario-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.demo-tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.demo-tab.active { background: var(--accent-light); border-color: rgba(245,158,11,0.3); color: var(--accent); }
.demo-tab:hover:not(.active) { border-color: rgba(255,255,255,0.2); color: var(--text-primary); }
.demo-scenario-content { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.demo-full-visual { padding: 24px 28px; }
.demo-before-after { display: grid; grid-template-columns: 1fr 40px 1fr; gap: 0; align-items: start; }
.demo-arrow-col { display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--accent); padding-top: 40px; }
.demo-col-header { font-size: 0.82rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; padding: 8px 12px; border-radius: var(--radius-sm); margin-bottom: 12px; text-align: center; }
.demo-bad { background: rgba(239,68,68,0.1); color: #EF4444; }
.demo-good { background: rgba(16,185,129,0.1); color: #10B981; }
.demo-route-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.demo-route-item { font-size: 0.82rem; padding: 8px 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-card); display: flex; align-items: center; gap: 8px; }
.demo-route-num { width: 20px; height: 20px; border-radius: 50%; background: var(--bg-card-2); font-size: 0.7rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.demo-route-total { font-size: 0.85rem; font-weight: 700; padding: 8px 12px; border-radius: var(--radius-sm); text-align: center; }
.demo-total-bad { background: rgba(239,68,68,0.1); color: #EF4444; border: 1px solid rgba(239,68,68,0.2); }
.demo-total-good { background: rgba(16,185,129,0.1); color: #10B981; border: 1px solid rgba(16,185,129,0.2); }

/* ── PRICING ── */
.pricing-section {}
.pricing-toggle-wrap { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 48px; font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); }
.pricing-toggle {
  position: relative;
  width: 48px; height: 26px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}
.pricing-toggle.active { background: var(--accent); border-color: var(--accent); }
.pricing-toggle-thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: var(--transition);
}
.pricing-toggle.active .pricing-toggle-thumb { transform: translateX(22px); }
.pricing-save-badge { background: var(--accent-light); border: 1px solid rgba(245,158,11,0.2); color: var(--accent); font-size: 0.78rem; font-weight: 700; padding: 3px 10px; border-radius: var(--radius-full); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.pricing-card-featured {
  border-color: rgba(245,158,11,0.4);
  background: linear-gradient(135deg, var(--bg-card), #1a1f2e);
  box-shadow: 0 0 40px rgba(245,158,11,0.1);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: #000;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.pricing-plan-name { font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-secondary); margin-bottom: 16px; }
.pricing-price-wrap { display: flex; align-items: baseline; gap: 2px; margin-bottom: 12px; }
.pricing-currency { font-size: 1.3rem; font-weight: 800; color: var(--text-secondary); }
.pricing-price { font-size: 3.2rem; font-weight: 900; letter-spacing: -0.04em; color: var(--text-primary); }
.pricing-period { font-size: 0.9rem; color: var(--text-muted); margin-left: 4px; }
.pricing-desc { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 24px; line-height: 1.5; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.pricing-features li { font-size: 0.88rem; color: var(--text-secondary); display: flex; gap: 8px; align-items: flex-start; }
.pricing-features li.feat-off { opacity: 0.45; }
.pricing-cta { width: 100%; justify-content: center; text-align: center; padding: 13px; font-size: 0.95rem; display: flex; }
.pricing-no-cc { text-align: center; font-size: 0.75rem; color: var(--text-muted); margin-top: 10px; }
.pricing-guarantee { text-align: center; font-size: 0.85rem; color: var(--text-muted); margin-top: 32px; }

/* ── TESTIMONIALS ── */
.testimonials-section { background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.testi-card { background: var(--bg-card-2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: var(--transition); }
.testi-card:hover { border-color: var(--border-hover); transform: translateY(-3px); }
.testi-stars { color: var(--accent); font-size: 1.1rem; margin-bottom: 14px; }
.testi-text { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--accent-light); border: 1px solid rgba(245,158,11,0.2); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 800; color: var(--accent); flex-shrink: 0; }
.testi-author strong { font-size: 0.88rem; font-weight: 700; color: var(--text-primary); display: block; }
.testi-author span { font-size: 0.78rem; color: var(--text-muted); }

/* ── FAQ ── */
.faq-section {}
.faq-container { max-width: 760px; }
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition); }
.faq-item:hover { border-color: var(--border-hover); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 18px 22px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-chevron { font-size: 0.8rem; color: var(--text-muted); transition: transform 0.3s ease; flex-shrink: 0; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-a { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; padding: 0 22px; max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; }
.faq-item.open .faq-a { max-height: 300px; padding-bottom: 18px; }

/* ── CTA FINAL ── */
.cta-final-section { padding: 96px 0; }
.cta-final-card {
  max-width: 800px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--bg-card), #1a1f2e);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(245,158,11,0.1);
}
.cta-final-bg { position: absolute; inset: 0; pointer-events: none; }
.cta-orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.3; }
.cta-orb-1 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(245,158,11,0.4), transparent); top: -100px; left: -60px; }
.cta-orb-2 { width: 200px; height: 200px; background: radial-gradient(circle, rgba(139,92,246,0.3), transparent); bottom: -60px; right: -40px; }
.cta-final-title { font-size: clamp(2rem, 5vw, 3rem); font-weight: 900; letter-spacing: -0.04em; margin-bottom: 16px; position: relative; }
.cta-final-sub { font-size: 1.0rem; color: var(--text-secondary); margin-bottom: 36px; position: relative; }
.btn-cta-final { font-size: 1.05rem; padding: 18px 40px; position: relative; }

/* ── FOOTER ── */
.site-footer { border-top: 1px solid var(--border); padding-top: 60px; padding-bottom: 0; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 2fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .brand { margin-bottom: 16px; display: inline-flex; }
.footer-tagline { font-size: 0.88rem; color: var(--text-muted); max-width: 300px; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col-title { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-secondary); margin-bottom: 4px; }
.footer-col a { font-size: 0.88rem; color: var(--text-muted); text-decoration: none; transition: var(--transition); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 24px; display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--text-muted); max-width: 1100px; margin: 0 auto; }

/* ── ANIMATIONS ── */
@keyframes fade-up { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero { padding: 90px 20px 40px; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .btn-hero { width: 100%; max-width: 340px; justify-content: center; }
  .hero-social-proof { gap: 14px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card-lg { flex-direction: column; }
  .feature-stat-row { gap: 14px; }
  .calc-layout { grid-template-columns: 1fr; }
  .calc-result { position: relative; top: auto; }
  .demo-before-after { grid-template-columns: 1fr; }
  .demo-arrow-col { transform: rotate(90deg); padding-top: 0; }
  .pricing-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .cta-final-card { padding: 48px 24px; }
  .demo-scenario-tabs { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.4rem; }
  .hero-sub { font-size: 0.95rem; }
  .proof-sep { display: none; }
  .hero-social-proof { flex-direction: column; gap: 8px; }
  .pricing-card { padding: 24px 20px; }
}

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.revealed { opacity: 1; transform: translateY(0); }