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

:root {
  --bg:       #0E0C09;
  --bg-2:     #161310;
  --bg-3:     #1F1B14;
  --border:   rgba(237,230,211,0.11);
  --border-md:rgba(237,230,211,0.24);
  --border-hi:rgba(237,230,211,0.5);
  --accent:   #E06339;
  --accent-2: #C9853A;
  --glow:     rgba(224,99,57,0.45);
  --glow-2:   rgba(201,133,58,0.35);
  --text:     #EDE6D3;
  --text-2:   #9B8F7A;
  --text-3:   #5C5044;
  --green:    #3dffa0;
}

/* ─── Base ─────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Outfit', 'Space Grotesk', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── Noise texture overlay ─────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.028;
  pointer-events: none;
  z-index: 999;
}

/* ─── Background grid ───────────────────────────────── */
.grid-bg {
  position: fixed; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(99,140,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,140,255,0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 10%, transparent 75%);
}

/* ─── Ambient orbs ──────────────────────────────────── */
.orb {
  position: fixed; border-radius: 50%;
  filter: blur(130px); opacity: 0; z-index: 0;
  pointer-events: none;
  animation: orbFloat 25s ease-in-out infinite, orbFadeIn 2s ease forwards;
}
.orb-1 { width: 600px; height: 600px; background: radial-gradient(circle, #3a5fff 0%, transparent 70%); top: -160px; left: -160px; animation-delay: 0s, 0.2s; }
.orb-2 { width: 500px; height: 500px; background: radial-gradient(circle, #7a4fff 0%, transparent 70%); bottom: -100px; right: -100px; animation-delay: -12s, 0.4s; }
.orb-3 { width: 300px; height: 300px; background: radial-gradient(circle, #638CFF 0%, transparent 70%); top: 50%; left: 50%; transform: translate(-50%,-50%); animation-delay: -6s, 0.6s; opacity: 0; }

@keyframes orbFloat {
  0%,100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, 30px) scale(1.07); }
  66% { transform: translate(-30px, 20px) scale(0.96); }
}
@keyframes orbFadeIn { to { opacity: 0.28; } }

@keyframes logoSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ─── Container ─────────────────────────────────────── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 28px 24px 80px;
  position: relative; z-index: 1;
}

/* ─── Header ────────────────────────────────────────── */
.header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px 12px 20px;
  border: 1px solid var(--border-md);
  border-radius: 100px;
  background: rgba(8,10,18,0.7);
  backdrop-filter: blur(24px);
  margin-bottom: 72px;
  animation: slideDown 0.6s ease both;
}
@keyframes slideDown { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: translateY(0); } }

.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 17px; letter-spacing: 0.5px;
}
.brand-icon {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; cursor: pointer;
  transition: transform 0.6s ease;
}
.brand-icon:hover { transform: rotate(60deg); }
.brand-icon svg { width: 32px; height: 32px; overflow: visible; }
.brand-name { color: var(--text); }
.brand-em {
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 22px;
  background: linear-gradient(135deg, rgba(99,140,255,0.15), rgba(157,123,255,0.15));
  border: 1px solid var(--border-md);
  border-radius: 100px;
  color: var(--text); font-size: 13px; font-weight: 500;
  text-decoration: none; letter-spacing: 0.3px;
  transition: all 0.2s;
}
.nav-cta:hover { background: linear-gradient(135deg, rgba(99,140,255,0.25), rgba(157,123,255,0.25)); border-color: var(--border-hi); }

/* ─── Hero ──────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 0 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 18px;
  border: 1px solid var(--border-md);
  border-radius: 100px;
  font-size: 10.5px; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--accent);
  background: rgba(99,140,255,0.06);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 28px;
  animation: fadeUp 0.7s 0.1s ease both;
  position: relative; z-index: 1;
}
.eyebrow-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.3;} }

.hero h1 {
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -2.5px;
  margin-bottom: 24px;
  text-wrap: balance;
  animation: fadeUp 0.7s 0.2s ease both;
  position: relative; z-index: 1;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, #638CFF 0%, #9D7BFF 60%, #c084fc 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.hero-sub {
  font-size: 17px; color: var(--text-2); font-weight: 300;
  max-width: 520px; margin: 0 auto 40px;
  line-height: 1.7; letter-spacing: 0.1px;
  animation: fadeUp 0.7s 0.3s ease both;
  position: relative; z-index: 1;
}

.hero-actions {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.4s ease both;
  position: relative; z-index: 1;
}

@keyframes fadeUp { from { opacity:0; transform: translateY(20px); } to { opacity:1; transform: translateY(0); } }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  color: white; text-decoration: none;
  border-radius: 14px; border: none; cursor: pointer;
  font-size: 14px; font-weight: 600; letter-spacing: 0.3px;
  font-family: 'Space Grotesk', sans-serif;
  box-shadow: 0 0 30px rgba(99,140,255,0.35), 0 8px 24px rgba(0,0,0,0.4);
  transition: all 0.25s;
  position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent);
  border-radius: inherit;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 48px rgba(99,140,255,0.5), 0 12px 32px rgba(0,0,0,0.5); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text-2); text-decoration: none;
  border-radius: 14px; border: 1px solid var(--border-md);
  font-size: 14px; font-weight: 400; letter-spacing: 0.3px;
  font-family: 'Space Grotesk', sans-serif;
  transition: all 0.2s;
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-hi); background: rgba(99,140,255,0.04); }

/* ─── Demo section ──────────────────────────────────── */
.demo-section {
  padding: 0 0 100px;
  animation: fadeUp 0.8s 0.5s ease both;
}

.demo-label {
  text-align: center;
  font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text-3); font-family: 'JetBrains Mono', monospace;
  margin-bottom: 24px;
  display: flex; align-items: center; justify-content: center; gap: 12px;
}
.demo-label::before, .demo-label::after {
  content: ''; flex: 1; max-width: 80px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-md));
}
.demo-label::after { background: linear-gradient(90deg, var(--border-md), transparent); }

/* ── Outer frame with sci-fi corner brackets ── */
.demo-wrap {
  max-width: 480px; margin: 0 auto;
  position: relative;
  padding: 20px;
}

/* deep glow halo */
.demo-wrap::before {
  content: ''; position: absolute; inset: -30px;
  background: radial-gradient(ellipse 90% 70% at 50% 50%, rgba(99,140,255,0.20) 0%, rgba(157,123,255,0.08) 40%, transparent 70%);
  pointer-events: none; z-index: -1;
  animation: haloBreath 6s ease-in-out infinite;
}
@keyframes haloBreath {
  0%,100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.06); }
}

/* corner brackets */
.demo-corner {
  position: absolute; width: 22px; height: 22px;
  pointer-events: none; z-index: 2;
}
.demo-corner::before, .demo-corner::after {
  content: ''; position: absolute;
  background: var(--accent);
  opacity: 0.7;
}
.demo-corner::before { width: 2px; height: 100%; }
.demo-corner::after  { width: 100%; height: 2px; }
.demo-corner.tl { top: 0; left: 0; }
.demo-corner.tr { top: 0; right: 0; transform: scaleX(-1); }
.demo-corner.bl { bottom: 0; left: 0; transform: scaleY(-1); }
.demo-corner.br { bottom: 0; right: 0; transform: scale(-1); }

.shell {
  border-radius: 20px; overflow: hidden;
  border: 1px solid var(--border-md);
  background: rgba(6,8,16,0.95);
  box-shadow:
    0 50px 120px rgba(0,0,0,0.8),
    0 0 0 1px rgba(99,140,255,0.06),
    inset 0 1px 0 rgba(255,255,255,0.05),
    inset 0 0 60px rgba(99,140,255,0.03);
  backdrop-filter: blur(24px);
  position: relative;
}

/* scanline sweep */
.shell::before {
  content: '';
  position: absolute; inset: 0; z-index: 5;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(99,140,255,0.013) 3px,
    rgba(99,140,255,0.013) 4px
  );
  pointer-events: none; border-radius: inherit;
}

/* ── Shell header ── */
.demo-hdr {
  padding: 0;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(99,140,255,0.10) 0%, rgba(157,123,255,0.05) 50%, transparent 100%);
  display: flex; align-items: center; gap: 16px;
  position: relative; overflow: hidden;
}

/* header shimmer sweep */
.demo-hdr::after {
  content: '';
  position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
  animation: shimmer 5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes shimmer { 0%,100% { left: -100%; } 50% { left: 140%; } }

/* bot avatar in header — large, with animated ring */
.demo-hdr-avatar {
  width: 54px; height: 100%; min-height: 80px;
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(99,140,255,0.06);
  border-right: 1px solid var(--border);
  position: relative;
}
.demo-hdr-avatar-inner {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(99,140,255,0.25), rgba(157,123,255,0.25));
  border: 1.5px solid var(--border-hi);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: var(--accent);
  position: relative; z-index: 1;
}
.demo-hdr-avatar-ring {
  position: absolute; width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(99,140,255,0.25);
  animation: ringPulse 3s ease-in-out infinite;
}
.demo-hdr-avatar-ring2 {
  position: absolute; width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(99,140,255,0.15);
  animation: ringPulse 3s ease-in-out infinite 1s;
}
@keyframes ringPulse {
  0%   { transform: scale(0.9); opacity: 0.8; }
  50%  { transform: scale(1.1); opacity: 0.2; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.demo-hdr-info {
  flex: 1; padding: 16px 16px 16px 0;
  display: flex; flex-direction: column; gap: 3px;
}
.demo-logo {
  font-size: 17px; font-weight: 600; letter-spacing: 2.5px;
  text-transform: uppercase; line-height: 1;
}
.demo-logo-em {
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
}
.demo-meta {
  font-size: 9.5px; color: var(--text-3); letter-spacing: 2px;
  text-transform: uppercase; font-family: 'JetBrains Mono', monospace;
}
.demo-online {
  display: flex; align-items: center; gap: 6px;
  margin-top: 4px;
}
.online-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px var(--green);
  animation: pulse 2s infinite;
}
.online-txt {
  font-size: 9.5px; color: var(--text-2); letter-spacing: 2px;
  text-transform: uppercase; font-family: 'JetBrains Mono', monospace;
}

/* ── Messages ── */
.msgs {
  padding: 20px 18px; height: 340px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 14px;
  scrollbar-width: thin; scrollbar-color: rgba(99,140,255,0.15) transparent;
  background:
    radial-gradient(ellipse 70% 50% at 50% 20%, rgba(99,140,255,0.04), transparent),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Ccircle cx='12' cy='12' r='0.7' fill='rgba(99,140,255,0.07)'/%3E%3C/svg%3E");
}
.msgs::-webkit-scrollbar { width: 3px; }
.msgs::-webkit-scrollbar-thumb { background: rgba(99,140,255,0.2); border-radius: 2px; }

.row { display: flex; gap: 10px; animation: msgIn 0.35s cubic-bezier(0.22,1,0.36,1); }
@keyframes msgIn { from { opacity:0; transform: translateY(10px) scale(0.98); } to { opacity:1; transform: translateY(0) scale(1); } }
.row-user { flex-direction: row-reverse; }

.av {
  width: 34px; height: 34px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
}
.av-bot {
  background: linear-gradient(135deg, rgba(99,140,255,0.22), rgba(157,123,255,0.18));
  border: 1px solid var(--border-md);
  color: var(--accent);
  box-shadow: 0 0 12px rgba(99,140,255,0.15);
}
.av-user {
  background: rgba(99,140,255,0.10);
  border: 1px solid var(--border);
  color: var(--accent);
}

.bub {
  max-width: 78%; padding: 11px 15px; font-size: 13px;
  line-height: 1.68;
}
.bub-bot {
  background: linear-gradient(135deg, rgba(99,140,255,0.09), rgba(157,123,255,0.05));
  border: 1px solid var(--border);
  border-left: 2px solid rgba(99,140,255,0.5);
  color: var(--text);
  border-radius: 2px 16px 16px 16px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03), 0 4px 16px rgba(0,0,0,0.2);
}
.bub-user {
  background: linear-gradient(135deg, rgba(99,140,255,0.16), rgba(157,123,255,0.12));
  border: 1px solid rgba(99,140,255,0.28);
  color: var(--text);
  border-radius: 16px 2px 16px 16px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 4px 16px rgba(99,140,255,0.08);
}

.typing-dot {
  display: inline-block; width: 5px; height: 5px;
  border-radius: 50%; background: var(--accent); margin: 0 2px;
  animation: tdot 1.2s infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes tdot { 0%,60%,100%{transform:translateY(0);opacity:0.3;} 30%{transform:translateY(-5px);opacity:1;} }

/* ── Chips ── */
.chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 6px 18px 14px;
  border-top: 1px solid var(--border);
  background: rgba(99,140,255,0.015);
}
.chip {
  padding: 7px 14px 7px 12px; font-size: 11.5px;
  border: 1px solid var(--border); border-radius: 100px;
  color: var(--text-2); background: rgba(99,140,255,0.03);
  cursor: pointer; font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; letter-spacing: 0.3px;
  transition: all 0.2s cubic-bezier(0.22,1,0.36,1);
  display: flex; align-items: center; gap: 6px;
  position: relative; overflow: hidden;
}
.chip::before {
  content: '→'; font-size: 10px; opacity: 0;
  transform: translateX(-6px); transition: all 0.2s;
  color: var(--accent);
}
.chip:hover {
  background: rgba(99,140,255,0.12); border-color: var(--border-hi);
  color: white; transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(99,140,255,0.15);
}
.chip:hover::before { opacity: 1; transform: translateX(0); }

/* ── Input row ── */
.inp-row {
  display: flex; gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  background: rgba(4,5,10,0.6);
  position: relative;
}
.inp-row::before {
  content: ''; position: absolute; top: 0; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99,140,255,0.2), transparent);
}
.inp {
  flex: 1; padding: 11px 16px;
  border: 1px solid var(--border); border-radius: 14px;
  background: rgba(99,140,255,0.04); color: var(--text);
  font-size: 13px; font-family: 'Space Grotesk', sans-serif;
  outline: none; transition: all 0.2s;
}
.inp:focus { border-color: var(--border-md); background: rgba(99,140,255,0.08); }
.inp::placeholder { color: var(--text-3); }
.send-btn {
  width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(99,140,255,0.4);
  transition: all 0.2s;
}
.send-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(99,140,255,0.55); }
.send-btn svg { width: 15px; height: 15px; fill: white; }

/* ─── Demo CTA ───────────────────────────────────────── */
.demo-cta {
  margin-top: 48px; text-align: center;
  padding: 36px 40px;
  border: 1px solid var(--border-md);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(10,12,20,0.8), rgba(15,10,28,0.8));
  backdrop-filter: blur(20px);
  position: relative; overflow: hidden;
}
.demo-cta::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hi), transparent);
}
.demo-cta h2 {
  font-size: 28px; font-weight: 300; margin-bottom: 10px;
  letter-spacing: -0.8px; line-height: 1.2;
}
.demo-cta h2 strong { font-weight: 700; }
.demo-cta p { color: var(--text-2); font-size: 14px; margin-bottom: 24px; line-height: 1.7; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ─── Divider ────────────────────────────────────────── */
.section-divider {
  display: flex; align-items: center; gap: 24px;
  margin: 20px 0 70px;
  color: var(--text-3); font-size: 9px;
  letter-spacing: 3px; text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
}
.section-divider::before, .section-divider::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-md));
}
.section-divider::after { background: linear-gradient(90deg, var(--border-md), transparent); }

/* ─── Pricing ────────────────────────────────────────── */
.pricing { scroll-margin-top: 30px; }

.pricing-head {
  text-align: center; margin-bottom: 56px;
}
.pricing-head h2 {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 300; letter-spacing: -2px; line-height: 1.1;
  margin-bottom: 14px;
}
.pricing-head h2 em {
  font-style: normal; font-weight: 700;
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.pricing-head p {
  color: var(--text-2); font-size: 15px; max-width: 480px;
  margin: 0 auto; line-height: 1.7; font-weight: 300;
}

.offers {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  align-items: start;
}
@media (max-width: 860px) { .offers { grid-template-columns: 1fr; } }

.offer {
  background: rgba(8,10,18,0.7); backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 24px; padding: 30px 26px;
  position: relative; transition: all 0.3s;
  overflow: hidden;
}
.offer::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(99,140,255,0.03) 0%, transparent 60%);
  pointer-events: none;
}
.offer:hover {
  transform: translateY(-5px);
  border-color: var(--border-md);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px var(--border-md);
}

.offer.popular {
  border-color: rgba(99,140,255,0.4);
  background: linear-gradient(160deg, rgba(20,18,50,0.85), rgba(8,10,18,0.85));
  box-shadow:
    0 0 0 1px rgba(99,140,255,0.35),
    0 24px 80px rgba(99,140,255,0.15),
    0 40px 80px rgba(0,0,0,0.5);
}
.offer.popular::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99,140,255,0.8), transparent);
}

.popular-badge {
  position: absolute; top: 18px; right: 20px; left: auto; transform: none;
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  color: white; font-size: 9.5px; letter-spacing: 2.5px;
  padding: 5px 18px; border-radius: 100px; font-weight: 600;
  text-transform: uppercase; white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
  box-shadow: 0 4px 20px rgba(99,140,255,0.5);
}

.offer-tier {
  font-size: 9.5px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 6px;
  font-family: 'JetBrains Mono', monospace;
}
.offer-title { font-size: 22px; font-weight: 600; margin-bottom: 4px; }
.offer-sub {
  font-size: 13px; color: var(--text-2); margin-bottom: 28px;
  min-height: 20px; line-height: 1.5;
}

.price-block { margin-bottom: 8px; }
.price-row { display: flex; align-items: baseline; gap: 2px; }
.price-cur { font-size: 20px; color: var(--accent); font-weight: 300; margin-right: 2px; }
.price {
  font-size: 52px; font-weight: 700; letter-spacing: -3px;
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.price-period { font-size: 13px; color: var(--text-2); margin-left: 6px; }
.first-month {
  font-size: 10px; color: var(--green); letter-spacing: 1.5px;
  text-transform: uppercase; font-family: 'JetBrains Mono', monospace;
  margin-bottom: 24px; display: flex; align-items: center; gap: 6px;
}
.first-month::before { content: '✦'; }

.divider { height: 1px; background: var(--border); margin: 20px 0; }

.features { list-style: none; display: flex; flex-direction: column; gap: 0; }
.features li {
  padding: 8px 0; font-size: 13px; color: var(--text);
  display: flex; align-items: flex-start; gap: 10px;
  line-height: 1.5; border-bottom: 1px solid rgba(99,140,255,0.04);
}
.features li:last-child { border-bottom: none; }
.check {
  width: 16px; height: 16px; border-radius: 5px; flex-shrink: 0; margin-top: 1px;
  background: linear-gradient(135deg, rgba(99,140,255,0.2), rgba(157,123,255,0.2));
  border: 1px solid var(--border-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; color: var(--accent);
}

.offer-cta {
  display: block; width: 100%; margin-top: 24px;
  padding: 13px 20px; text-align: center;
  border-radius: 12px; font-size: 13px; font-weight: 500;
  letter-spacing: 0.5px; text-decoration: none;
  font-family: 'Space Grotesk', sans-serif;
  transition: all 0.2s; cursor: pointer;
}
.offer-cta-fill {
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  color: white; box-shadow: 0 4px 20px rgba(99,140,255,0.3);
}
.offer-cta-fill:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(99,140,255,0.45); }
.offer-cta-outline {
  background: transparent; color: var(--accent);
  border: 1px solid var(--border-md);
}
.offer-cta-outline:hover { background: rgba(99,140,255,0.07); border-color: var(--border-hi); }

/* ─── Guarantee banner ───────────────────────────────── */
.guarantee-bar {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  margin: 0 auto 44px;
  padding: 14px 28px;
  border: 1px solid rgba(61,255,160,0.22);
  border-radius: 16px;
  background: rgba(61,255,160,0.04);
  max-width: 520px;
  backdrop-filter: blur(12px);
}
.guarantee-icon {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  background: rgba(61,255,160,0.12);
  border: 1px solid rgba(61,255,160,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.guarantee-text { display: flex; flex-direction: column; gap: 2px; }
.guarantee-title {
  font-size: 13px; font-weight: 600; color: var(--green);
  letter-spacing: 0.3px;
}
.guarantee-sub {
  font-size: 12px; color: var(--text-2); line-height: 1.5;
}
.demo-switcher {
  display: flex; justify-content: center; gap: 8px;
  margin-bottom: 20px;
}
.demo-tab {
  padding: 8px 20px; border-radius: 100px; font-size: 12px;
  font-weight: 500; letter-spacing: 0.5px; cursor: pointer;
  border: 1px solid var(--border-md); background: transparent;
  color: var(--text-2); font-family: 'Space Grotesk', sans-serif;
  transition: all 0.2s;
}
.demo-tab.active {
  background: linear-gradient(135deg, rgba(99,140,255,0.2), rgba(157,123,255,0.2));
  border-color: var(--border-hi); color: var(--text);
}
.demo-tab:hover:not(.active) { border-color: var(--border-md); color: var(--text); }

/* ─── Contact CTA ────────────────────────────────────── */
.contact-cta {
  margin-top: 60px; text-align: center;
  padding: 48px 40px;
  border: 1px solid var(--border-md);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(10,12,22,0.9), rgba(14,10,30,0.9));
  position: relative; overflow: hidden;
}
.contact-cta::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99,140,255,0.6), rgba(157,123,255,0.6), transparent);
}
.contact-cta::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(99,140,255,0.06), transparent);
  pointer-events: none;
}
.contact-cta h2 {
  font-size: 34px; font-weight: 300; margin-bottom: 10px;
  letter-spacing: -1px;
}
.contact-cta h2 strong { font-weight: 700; }
.contact-cta p { color: var(--text-2); font-size: 15px; margin-bottom: 28px; }

/* ─── Footer ─────────────────────────────────────────── */
.footer {
  margin-top: 100px; padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-brand {
  font-size: 13px; color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 1px;
}
.footer-brand span {
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; font-weight: 700;
}
.footer-copy {
  font-size: 11px; color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 1.5px;
}

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 600px) {
  .container { padding: 20px 16px 60px; }
  .header { margin-bottom: 48px; }
  .hero { padding-bottom: 60px; }
  .footer { flex-direction: column; align-items: center; text-align: center; }
}
input,textarea,select{font-size:16px!important}
html,body{overflow-x:hidden}
@media(max-width:600px){.chip{min-height:40px;padding:10px 14px}#whatsapp-float{bottom:16px!important;right:16px!important}}

/* ─── FAQ ────────────────────────────────────────────── */
.faq {
  max-width: 720px; margin: 0 auto 60px;
  display: flex; flex-direction: column; gap: 10px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(8,10,18,0.7);
  backdrop-filter: blur(12px);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item:hover { border-color: var(--border-md); }
.faq-item.open { border-color: var(--border-md); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 18px 22px;
  background: transparent; border: none; cursor: pointer;
  color: var(--text); font-family: 'Space Grotesk', sans-serif;
  font-size: 15px; font-weight: 500; text-align: left;
  letter-spacing: 0.1px;
}
.faq-q:hover { color: white; }
.faq-icon {
  flex-shrink: 0; color: var(--accent);
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1);
}
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.22,1,0.36,1), padding 0.35s;
  padding: 0 22px;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 22px 18px; }
.faq-a p {
  font-size: 14px; color: var(--text-2); line-height: 1.75;
  border-left: 2px solid rgba(99,140,255,0.4); padding-left: 14px;
}

/* ─── WhatsApp section ───────────────────────────────── */
.wa-section { padding: 80px 0; position: relative; }
.wa-section-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  max-width: 900px; margin: 0 auto;
}
@media(max-width:768px){.wa-section-inner{grid-template-columns:1fr;gap:40px;}}
.wa-section-label {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: rgba(37,211,102,0.08); border: 1px solid rgba(37,211,102,0.22);
  border-radius: 100px; font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; color: #25D366;
  font-family: 'JetBrains Mono', monospace; margin-bottom: 20px;
}
.wa-label-dot { width:6px;height:6px;border-radius:50%;background:#25D366;box-shadow:0 0 8px #25D366;animation:pulse 2s infinite; }
.wa-section h2 {
  font-size: clamp(26px, 4vw, 38px); font-weight: 700;
  line-height: 1.2; letter-spacing: -0.5px; margin-bottom: 16px;
}
.wa-section h2 em {
  font-style: normal;
  background: linear-gradient(135deg, #25D366, #3dffa0);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.wa-section > .wa-section-inner > .wa-section-content > p {
  font-size: 15px; color: var(--text-2); line-height: 1.7; margin-bottom: 24px;
}
.wa-feat-list { list-style: none; display: flex; flex-direction: column; gap: 11px; margin-bottom: 28px; }
.wa-feat-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: var(--text); line-height: 1.5; }
.wa-feat-check {
  width: 20px; height: 20px; border-radius: 6px; flex-shrink: 0;
  background: rgba(37,211,102,0.12); border: 1px solid rgba(37,211,102,0.28);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: #25D366; margin-top: 1px;
}
.wa-beta-note {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 14px 16px;
  background: rgba(37,211,102,0.05); border: 1px solid rgba(37,211,102,0.18);
  border-radius: 12px; font-size: 13px; color: var(--text-2); line-height: 1.6;
}
.wa-beta-note strong { color: #3dffa0; }

/* WhatsApp phone mockup */
.wa-phone-wrap { display: flex; justify-content: center; }
.wa-phone {
  width: 272px;
  background: #E5DDD5; border-radius: 28px; overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.65), 0 0 0 1px rgba(255,255,255,0.06);
  font-family: -apple-system, 'Helvetica Neue', Helvetica, sans-serif;
  position: relative;
}
.wa-phone::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(229,221,213,0.6));
  pointer-events: none; z-index: 2;
}
.wa-hdr {
  background: #075E54; padding: 14px 14px 12px;
  display: flex; align-items: center; gap: 10px;
}
.wa-av {
  width: 36px; height: 36px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700; color: white; flex-shrink: 0;
}
.wa-hdr-name { font-size: 15px; font-weight: 600; color: white; line-height: 1.2; }
.wa-hdr-status { font-size: 11.5px; color: rgba(255,255,255,0.7); }
.wa-body { padding: 10px 10px 18px; display: flex; flex-direction: column; gap: 5px; min-height: 340px; }
.wa-day { align-self: center; font-size: 11px; color: rgba(0,0,0,0.5); background: rgba(255,255,255,0.55); border-radius: 8px; padding: 3px 10px; margin-bottom: 2px; }
.wa-bub {
  max-width: 86%; padding: 7px 10px 4px; border-radius: 8px;
  font-size: 13px; line-height: 1.45; color: #111; position: relative;
}
.wa-bub-t { font-size: 10px; color: rgba(0,0,0,0.42); text-align: right; margin-top: 3px; }
.wa-bub.in { background: white; align-self: flex-start; border-radius: 0 8px 8px 8px; }
.wa-bub.out { background: #DCF8C6; align-self: flex-end; border-radius: 8px 0 8px 8px; }
.wa-bub.out .wa-bub-t::after { content: ' ✓✓'; color: #4FC3F7; }

/* Hero WhatsApp badge */
.hero-wa-badge {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 20px; padding: 9px 18px;
  background: rgba(37,211,102,0.07); border: 1px solid rgba(37,211,102,0.2);
  border-radius: 100px; font-size: 13px; color: var(--text-2);
  animation: fadeUp 0.7s 0.55s ease both;
}
.hero-wa-badge strong { color: #3dffa0; }

/* WhatsApp float tooltip */
#whatsapp-float::after {
  content: 'Discuter avec le fondateur';
  position: absolute; right: calc(100% + 12px); top: 50%;
  transform: translateY(-50%);
  background: rgba(8,10,18,0.96); color: white;
  font-size: 12px; font-weight: 500; letter-spacing: 0.2px;
  padding: 7px 13px; border-radius: 8px; white-space: nowrap;
  border: 1px solid var(--border-md);
  font-family: 'Space Grotesk', sans-serif;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
#whatsapp-float:hover::after { opacity: 1; }

/* Offer channel badge */
.offer-channel {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 3px 9px; border-radius: 100px;
  font-family: 'JetBrains Mono', monospace; font-weight: 500;
}
.offer-channel-web { background: rgba(99,140,255,0.1); color: var(--accent); border: 1px solid var(--border-md); }
.offer-channel-wa  { background: rgba(37,211,102,0.1); color: #25D366; border: 1px solid rgba(37,211,102,0.25); margin-left: 4px; }
.offer-channel-ig  { background: rgba(225,48,108,0.1); color: #E1306C; border: 1px solid rgba(225,48,108,0.25); margin-left: 4px; }

/* ─── Stats bandeau ──────────────────────────────────── */
.stats-bar {
  display: flex; flex-wrap: wrap;
  max-width: 820px; margin: 0 auto 72px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(8,10,18,0.55);
  backdrop-filter: blur(16px);
  overflow: hidden;
  animation: fadeUp 0.8s 0.6s ease both;
  position: relative; z-index: 1;
}
.stat-item {
  flex: 1; min-width: 200px;
  padding: 22px 28px; text-align: center;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
@media(max-width:640px){
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:last-child { border-bottom: none; }
}
.stat-number {
  font-size: 34px; font-weight: 800; letter-spacing: -1.5px;
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1; margin-bottom: 6px;
}
.stat-label { font-size: 12px; color: var(--text-2); line-height: 1.55; }

/* ─── ROI Calculator ─────────────────────────────────── */
.roi-section { padding: 60px 0; }
.roi-card {
  max-width: 760px; margin: 0 auto;
  background: rgba(8,10,18,0.7); border: 1px solid var(--border-md);
  border-radius: 24px; padding: 40px 36px;
  backdrop-filter: blur(20px); position: relative; overflow: hidden;
}
.roi-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hi), transparent);
}
.roi-head { text-align: center; margin-bottom: 32px; }
.roi-head h2 {
  font-size: clamp(20px, 3vw, 26px); font-weight: 700;
  letter-spacing: -0.3px; margin-bottom: 6px;
}
.roi-head p { font-size: 13px; color: var(--text-2); }
.roi-inputs { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 28px; }
@media(max-width:560px){ .roi-inputs { grid-template-columns: 1fr; } }
.roi-field label {
  display: block; font-size: 10px; letter-spacing: 1.8px;
  text-transform: uppercase; color: var(--text-3);
  font-family: 'JetBrains Mono', monospace; margin-bottom: 8px;
}
.roi-field input {
  width: 100%; padding: 11px 12px;
  background: rgba(99,140,255,0.05); border: 1px solid var(--border-md);
  border-radius: 12px; color: var(--text);
  font-size: 22px; font-weight: 700; font-family: 'Space Grotesk', sans-serif;
  text-align: center; outline: none; transition: border-color 0.2s; appearance: textfield;
}
.roi-field input::-webkit-outer-spin-button,
.roi-field input::-webkit-inner-spin-button { -webkit-appearance: none; }
.roi-field input:focus { border-color: var(--border-hi); background: rgba(99,140,255,0.09); }
.roi-field-unit { font-size: 10px; color: var(--text-3); text-align: center; margin-top: 5px; font-family: 'JetBrains Mono', monospace; }
.roi-result {
  background: linear-gradient(135deg, rgba(99,140,255,0.10), rgba(157,123,255,0.06));
  border: 1px solid var(--border-hi); border-radius: 16px;
  padding: 24px 28px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
}
.roi-result-left { flex: 1; min-width: 160px; }
.roi-result-tag {
  font-size: 9.5px; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--text-3); font-family: 'JetBrains Mono', monospace; margin-bottom: 4px;
}
.roi-result-amount {
  font-size: clamp(38px, 6vw, 54px); font-weight: 800; letter-spacing: -2px;
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; line-height: 1;
}
.roi-result-rdv { font-size: 13px; color: var(--text-2); margin-top: 5px; }
.roi-result-net { font-size: 12px; color: var(--green); margin-top: 3px; font-family: 'JetBrains Mono', monospace; }
.roi-result-right { text-align: right; }
.roi-price-label { font-size: 12px; color: var(--text-2); margin-bottom: 10px; line-height: 1.5; }
.roi-price-label strong { color: var(--text); font-size: 15px; }
.roi-formula {
  font-size: 11px; color: var(--text-3); font-family: 'JetBrains Mono', monospace;
  text-align: center; margin-top: 14px; line-height: 1.7; letter-spacing: 0.3px;
}



/* ─── Vertical nav ───────────────────────────────────── */
.vertical-nav {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; margin-bottom: 48px; flex-wrap: wrap;
}
.vertical-nav-label {
  font-size: 10px; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--text-3); font-family: 'JetBrains Mono', monospace;
}
.vertical-links {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
}
.vertical-link {
  padding: 7px 16px; border-radius: 100px; font-size: 13px;
  border: 1px solid var(--border); color: var(--text-2);
  text-decoration: none; transition: all 0.2s;
  font-family: 'Space Grotesk', sans-serif;
}
.vertical-link:hover { border-color: var(--border-md); color: var(--text); }
.vertical-link.active { border-color: var(--border-hi); color: var(--accent); background: rgba(99,140,255,0.06); }

/* ─── P1.1 Hero CTA pulse & micro-trust ─────────────── */
@keyframes heroPulse {
  0%,100% { box-shadow: 0 0 30px rgba(99,140,255,0.35), 0 8px 24px rgba(0,0,0,0.4); }
  50% { box-shadow: 0 0 70px rgba(99,140,255,0.85), 0 8px 32px rgba(0,0,0,0.5); }
}
.hero-actions .btn-primary { animation: heroPulse 1.5s ease-in-out 2; }
.hero-microtrust {
  display: flex; align-items: center; justify-content: center;
  gap: 20px; flex-wrap: wrap; margin-top: 18px;
  font-size: 11.5px; color: var(--text-3);
  font-family: 'JetBrains Mono', monospace; letter-spacing: 0.3px;
}
.hero-microtrust span::before { content: '✓ '; color: var(--green); font-weight: 700; }

/* ─── P1.2 Sticky mobile bar ────────────────────────── */
#mobile-sticky-bar {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  padding: 10px 14px 14px;
  background: rgba(4,5,10,0.97); backdrop-filter: blur(24px);
  border-top: 1px solid var(--border-md);
  gap: 10px;
}
@media (max-width: 768px) {
  #mobile-sticky-bar { display: flex; }
  body { padding-bottom: 80px; }
}
.msb-demo, .msb-wa {
  flex: 1; display: flex; align-items: center; justify-content: center;
  gap: 7px; padding: 13px 12px; border-radius: 12px;
  font-size: 14px; font-weight: 600; font-family: 'Space Grotesk', sans-serif;
  text-decoration: none; border: none; cursor: pointer; white-space: nowrap;
}
.msb-demo { background: linear-gradient(135deg, #638CFF, #9D7BFF); color: white;
  box-shadow: 0 0 20px rgba(99,140,255,0.4); }
.msb-wa { background: linear-gradient(135deg, #25D366, #1da851); color: white; flex: 0 0 auto; }

/* ─── P1.2 WA float button (desktop) ────────────────── */
#wa-float-btn {
  display: none;
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  align-items: center; gap: 10px;
  padding: 13px 22px; border-radius: 100px;
  background: linear-gradient(135deg, #25D366, #1da851);
  color: white; font-size: 14px; font-weight: 600;
  font-family: 'Space Grotesk', sans-serif; text-decoration: none;
  box-shadow: 0 4px 24px rgba(37,211,102,0.45), 0 8px 32px rgba(0,0,0,0.4);
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
#wa-float-btn.visible { opacity: 1; transform: translateY(0); }
@media (min-width: 769px) { #wa-float-btn { display: flex; } }

/* ─── P1.3 Compact vertical spacing ─────────────────── */
.hero { padding-bottom: 52px; }
.header { margin-bottom: 52px; }
.demo-section { padding-bottom: 64px; }
.section-divider { margin-bottom: 48px; }
.wa-section { padding: 52px 0; }
.roi-section { padding: 40px 0 52px; }
.pricing { padding-top: 0; }

/* ─── P1.4 Smooth scroll + sticky anchor nav ────────── */
html { scroll-behavior: smooth; }

#sticky-anchor-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 150;
  display: flex; align-items: center; justify-content: center; gap: 2px;
  padding: 0 20px; height: 44px;
  background: rgba(4,5,10,0.94); backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transform: translateY(-100%); transition: transform 0.28s ease;
}
#sticky-anchor-nav.visible { transform: translateY(0); }
.san-brand {
  font-size: 13px; font-weight: 600; color: var(--text);
  font-family: 'Space Grotesk', sans-serif; margin-right: 12px; white-space: nowrap;
}
.san-brand span {
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
#sticky-anchor-nav a {
  padding: 5px 13px; border-radius: 100px; font-size: 12px; font-weight: 500;
  color: var(--text-2); text-decoration: none; font-family: 'Space Grotesk', sans-serif;
  transition: all 0.18s; white-space: nowrap;
}
#sticky-anchor-nav a:hover { color: var(--text); background: rgba(99,140,255,0.09); }
.san-cta {
  margin-left: 8px; background: linear-gradient(135deg, rgba(99,140,255,0.18), rgba(157,123,255,0.14)) !important;
  border: 1px solid rgba(99,140,255,0.35) !important; color: var(--text) !important;
}
@media (max-width: 600px) { #sticky-anchor-nav { display: none; } }

/* ─── Mobile audit fixes ─────────────────────────────── */
@media (max-width: 480px) {
.demo-switcher { flex-direction: column; align-items: stretch; }
  .demo-switcher .demo-tab { width: 100%; }
  .demo-cta { padding: 24px 18px; }
  .demo-cta h2 { font-size: 20px; }
  .guarantee-bar { padding: 12px 16px; gap: 10px; }
  .hero-wa-badge { font-size: 11.5px; padding: 8px 14px; text-align: center; border-radius: 16px; }
  .contact-cta h2 { font-size: 22px; }
  .pricing-head h2 { font-size: 28px; }
  .wa-section h2 { font-size: 24px; }
  .roi-result { flex-direction: column; }
  .roi-result-right { text-align: left; display: flex; align-items: center; gap: 20px; }
  /* Boutons hero full-width sur mobile */
  .hero-actions { flex-direction: column; align-items: stretch; padding: 0 8px; }
  .hero-actions .btn-primary,
  .hero-actions .btn-ghost { text-align: center; justify-content: center; }
  /* Boutons CTA bas de page full-width */
  .cta-row { flex-direction: column; align-items: stretch; padding: 0 8px; }
  .cta-row .btn-primary,
  .cta-row .btn-ghost { text-align: center; justify-content: center; }
  /* Stats bar : 1 par ligne */
  .stat-item { min-width: 100%; }
}
@media (max-width: 380px) {
  .brand-name { display: none; }
  .nav-cta { padding: 8px 14px; font-size: 12px; }
}

/* ─── P2.5 Testimonials placeholder ─────────────────── */
.testimonials-section { padding: 0 0 52px; }
.testi-placeholder { max-width: 600px; margin: 0 auto; padding: 32px 36px; border-radius: 20px; border: 1px dashed rgba(99,140,255,0.28); background: rgba(99,140,255,0.03); text-align: center; }
.testi-badge { display: inline-block; padding: 3px 11px; border-radius: 100px; font-size: 10px; font-family: 'JetBrains Mono', monospace; letter-spacing: 1px; background: rgba(99,140,255,0.1); color: var(--accent); margin-bottom: 14px; }
.testi-placeholder h3 { font-size: 18px; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.01em; }
.testi-placeholder p { font-size: 14px; color: var(--text-2); line-height: 1.65; margin-bottom: 22px; }
.testi-wa-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 480px) { .testi-placeholder { padding: 24px 18px; } }

/* ─── P2.6 Sectors strip (index) ────────────────────── */
.sectors-strip { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
.sectors-strip-label { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-3); font-family: 'JetBrains Mono', monospace; margin-right: 4px; white-space: nowrap; }
.sectors-strip-item { padding: 5px 13px; border-radius: 100px; font-size: 12px; border: 1px solid var(--border); color: var(--text-2); text-decoration: none; font-family: 'Space Grotesk', sans-serif; transition: all 0.18s; }
.sectors-strip-item:hover { border-color: var(--border-md); color: var(--text); }

/* ─── Mobile hamburger nav ───────────────────────────── */
#mob-hamburger {
  display: none;
  flex-direction: column; gap: 5px; align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer;
  width: 36px; height: 36px; padding: 6px; border-radius: 8px; flex-shrink: 0;
}
#mob-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
#mob-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#mob-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#mob-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

#mob-nav-overlay {
  display: none; position: fixed;
  top: 0; left: 0; right: 0; bottom: 0; z-index: 400;
  background: rgba(6,8,16,0.97); backdrop-filter: blur(18px);
  flex-direction: column; align-items: stretch; justify-content: center;
  padding: 40px 32px;
}
#mob-nav-overlay.open { display: flex; }
#mob-nav-close {
  position: absolute; top: 18px; right: 20px;
  background: none; border: none; cursor: pointer;
  color: var(--text-2); font-size: 28px; line-height: 1; padding: 8px;
}
#mob-nav-overlay a {
  font-size: 28px; font-weight: 700; color: var(--text);
  text-decoration: none; padding: 20px 0;
  font-family: 'Space Grotesk', sans-serif; letter-spacing: -0.3px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color 0.15s;
}
#mob-nav-overlay a:first-of-type { border-top: 1px solid rgba(255,255,255,0.06); }
#mob-nav-overlay a:hover, #mob-nav-overlay a:active { color: #638CFF; }
#mob-nav-overlay .mob-nav-cta {
  margin-top: 32px; text-align: center;
  font-size: 16px !important; font-weight: 600 !important;
  padding: 16px 32px !important; border-radius: 100px;
  background: linear-gradient(135deg, #638CFF, #9D7BFF);
  color: white !important; border: none !important;
  box-shadow: 0 0 28px rgba(99,140,255,0.35);
}
@media (max-width: 768px) {
  .nav-cta { display: none; }
  #mob-hamburger { display: flex; }
}

/* ─── Mobile app tab bar ─────────────────────────────── */
#mob-tab-bar {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 350;
  background: rgba(6, 8, 18, 0.97); backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-bottom: env(safe-area-inset-bottom, 0);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.55);
}
.mob-tab-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; padding: 10px 4px;
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.3); font-family: 'Space Grotesk', sans-serif;
  font-size: 10px; font-weight: 500; letter-spacing: 0.3px;
  transition: color 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.mob-tab-btn svg { width: 22px; height: 22px; transition: stroke 0.15s; }
.mob-tab-btn.active { color: #638CFF; }
.mob-tab-btn.active svg { stroke: #638CFF; }
@media (max-width: 768px) {
  #mob-tab-bar { display: flex; }
  body { padding-bottom: 76px; }
  #wa-float-btn { display: none !important; }
}

/* ─── P2.7 Trust badges ──────────────────────────────── */
.trust-badges { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; padding: 10px 16px; margin-bottom: 14px; border-radius: 10px; border: 1px solid var(--border); background: rgba(4,5,10,0.5); font-size: 11px; color: var(--text-2); font-family: 'JetBrains Mono', monospace; }
.trust-badges span { white-space: nowrap; }
@media (max-width: 480px) { .trust-badges { font-size: 10px; gap: 8px; } }