/* ============================================================
   Swisspot — Design inspiré du robot teal 3D
   Palette : cyan néon #0DEFE1 / bleu nuit #080f1a / teal #00BCD4
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

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

:root {
  --primary:    #0DEFE1;
  --accent:     #00BCD4;
  --dark:       #080f1a;
  --dark2:      #0d1829;
  --dark3:      #132033;
  --dark4:      #1a2d47;
  --light:      #e8f8f7;
  --muted:      #7fa8b8;
  --radius:     16px;
  --radius-sm:  10px;
  --transition: .25s ease;
  --glow:       0 0 24px rgba(13,239,225,.25);
  --glow-lg:    0 0 60px rgba(13,239,225,.15);
  --shadow:     0 8px 32px rgba(0,0,0,.35);
  --font:       'Inter', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--dark);
  color: #cfe8f0;
  line-height: 1.65;
  overflow-x: hidden;
}

/* ── UTILITAIRES ─────────────────────────────────────────── */
.container { max-width: 1160px; margin: auto; padding: 0 24px; }
.section    { padding: 110px 0; }
.section-alt { background: var(--dark2); }

h1,h2,h3 { color: #fff; line-height: 1.2; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: .5rem; }
.section-sub { color: var(--muted); font-size: 1.05rem; margin-bottom: 3rem; }

.highlight {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── BOUTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  position: relative;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #060d18;
  box-shadow: 0 4px 20px rgba(13,239,225,.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(13,239,225,.45);
}
.btn-outline {
  border-color: rgba(13,239,225,.3);
  color: var(--primary);
  background: rgba(13,239,225,.05);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  background: rgba(13,239,225,.12);
  border-color: rgba(13,239,225,.6);
  box-shadow: var(--glow);
}

/* ── NAVBAR ──────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(8,15,26,.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(13,239,225,.08);
  box-shadow: 0 2px 30px rgba(0,0,0,.4);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1160px;
  margin: auto;
  padding: 0 24px;
}
.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -.02em;
}
.nav-logo span { color: var(--primary); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,.65);
  text-decoration: none;
  font-size: .95rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-cta { display: flex; gap: 10px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }

/* ── HERO ────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
  background: var(--dark);
}
/* Glow de fond inspiré du robot */
#hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(13,239,225,.12) 0%, rgba(0,188,212,.06) 40%, transparent 70%);
  pointer-events: none;
}
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Ccircle cx='40' cy='40' r='1' fill='%230DEFE1' fill-opacity='0.04'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(13,239,225,.08);
  border: 1px solid rgba(13,239,225,.25);
  color: var(--primary);
  padding: 7px 18px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}
#hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  max-width: 820px;
  margin-bottom: 20px;
  letter-spacing: -.03em;
  font-weight: 900;
}
#hero p {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
  max-width: 580px;
  margin-bottom: 44px;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-bottom: 16px; }

/* Robot SVG déco */
.hero-robot {
  margin-top: 90px;
  position: relative;
  display: flex;
  justify-content: center;
  gap: 28px;
  align-items: flex-end;
}

/* ── PHONE MOCKUP ────────────────────────────────────────── */
.phone-wrap {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: flex-end;
}
.phone {
  background: var(--dark3);
  border: 1px solid rgba(13,239,225,.12);
  border-radius: 24px;
  padding: 16px;
  width: 220px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.04);
  position: relative;
}
.phone::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(13,239,225,.3), transparent);
  border-radius: 24px 24px 0 0;
}
.phone.big { width: 260px; }
.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(13,239,225,.08);
  margin-bottom: 12px;
}
.chat-avatar {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.chat-name { font-size: .82rem; font-weight: 700; color: #fff; }
.chat-status { font-size: .68rem; color: var(--primary); }
.msg {
  display: flex;
  flex-direction: column;
  gap: 7px;
  overflow: hidden;
}
.bubble {
  padding: 8px 12px;
  border-radius: 14px;
  font-size: .75rem;
  line-height: 1.5;
  max-width: 92%;
}
.bubble.in  {
  background: var(--dark4);
  color: #cfe8f0;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.bubble.out {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #060d18;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  font-weight: 600;
}
.typing { display: flex; gap: 4px; align-items: center; padding: 10px 12px; }
.typing span {
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: bounce .9s infinite;
  opacity: .7;
}
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes bounce {
  0%,60%,100% { transform: translateY(0); opacity: .7; }
  30% { transform: translateY(-5px); opacity: 1; }
}

/* ── MASCOTTE ROBOT ──────────────────────────────────────── */
.robot-mascot {
  width: 130px;
  filter: drop-shadow(0 0 20px rgba(13,239,225,.4));
  animation: float 3.5s ease-in-out infinite;
  align-self: center;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

/* ── STATS ───────────────────────────────────────────────── */
#stats {
  background: var(--dark2);
  border-top: 1px solid rgba(13,239,225,.06);
  border-bottom: 1px solid rgba(13,239,225,.06);
  padding: 56px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 40px;
  text-align: center;
}
.stat-value {
  font-size: 2.6rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label { color: var(--muted); font-size: .88rem; }

/* ── FEATURES ────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--dark3);
  border: 1px solid rgba(13,239,225,.07);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(13,239,225,.2);
  box-shadow: var(--glow);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: inline-block;
  filter: drop-shadow(0 0 8px rgba(13,239,225,.4));
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: #fff; }
.feature-card p  { color: var(--muted); font-size: .9rem; }

/* ── HOW IT WORKS ────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.step { text-align: center; }
.step-num {
  font-size: 4rem;
  font-weight: 900;
  background: linear-gradient(135deg, rgba(13,239,225,.12), transparent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 10px;
}
.step-icon-wrap {
  width: 64px; height: 64px;
  background: rgba(13,239,225,.08);
  border: 1px solid rgba(13,239,225,.2);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.5rem;
  transition: all var(--transition);
}
.step:hover .step-icon-wrap {
  background: rgba(13,239,225,.14);
  box-shadow: var(--glow);
  transform: scale(1.05);
}
.step h3 { font-size: 1.05rem; margin-bottom: 8px; color: #fff; }
.step p   { color: var(--muted); font-size: .88rem; }

/* ── SECTORS ─────────────────────────────────────────────── */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
}
.sector-card {
  background: var(--dark3);
  border: 1px solid rgba(13,239,225,.07);
  border-radius: var(--radius);
  padding: 22px 14px;
  text-align: center;
  transition: all var(--transition);
  cursor: default;
}
.sector-card:hover {
  border-color: rgba(13,239,225,.3);
  background: rgba(13,239,225,.06);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}
.sector-icon { font-size: 2rem; margin-bottom: 10px; display: block; }
.sector-name { font-size: .85rem; font-weight: 600; color: #cfe8f0; }

/* ── PRICING ─────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: start;
}
.plan-card {
  background: var(--dark3);
  border: 1px solid rgba(13,239,225,.08);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition);
}
.plan-card:hover { transform: translateY(-4px); box-shadow: var(--glow); }
.plan-card.highlighted {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(13,239,225,.3), var(--glow-lg);
  transform: scale(1.02);
  background: linear-gradient(160deg, var(--dark3), rgba(13,239,225,.04));
}
.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #060d18;
  font-size: .78rem;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 50px;
  white-space: nowrap;
}
.plan-name  {
  font-size: .85rem;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.plan-price {
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}
.plan-period { color: var(--muted); font-size: .9rem; margin-bottom: 28px; }
.plan-features { list-style: none; margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.plan-features li { display: flex; align-items: center; gap: 10px; font-size: .91rem; color: #cfe8f0; }
.plan-features li::before { content: "✓"; color: var(--primary); font-weight: 700; flex-shrink: 0; text-shadow: 0 0 8px var(--primary); }
.plan-cta { display: block; text-align: center; }

/* ── TESTIMONIALS ────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.testimonial-card {
  background: var(--dark3);
  border: 1px solid rgba(13,239,225,.07);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.testimonial-card:hover { border-color: rgba(13,239,225,.2); transform: translateY(-3px); }
.testimonial-quote {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
}
.testimonial-text {
  font-style: italic;
  color: #aac8d8;
  font-size: .93rem;
  margin-bottom: 20px;
  line-height: 1.75;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  background: rgba(13,239,225,.1);
  border: 1px solid rgba(13,239,225,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.testimonial-name { font-weight: 700; color: #fff; font-size: .9rem; }
.testimonial-role { color: var(--muted); font-size: .8rem; }

/* ── INTEGRATIONS ────────────────────────────────────────── */
.integrations-hub {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
  position: relative;
}
.hub-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 96px; height: 96px;
  background: linear-gradient(135deg, rgba(13,239,225,.15), rgba(0,188,212,.08));
  border: 2px solid rgba(13,239,225,.4);
  border-radius: 24px;
  box-shadow: var(--glow-lg);
  position: relative;
  z-index: 2;
}
.hub-logo { font-size: 2rem; line-height: 1; }
.hub-name { font-size: .7rem; font-weight: 700; color: var(--primary); margin-top: 2px; }

/* Lignes rayonnantes animées */
.hub-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hub-line {
  position: absolute;
  top: 50%; left: 50%;
  height: 1px;
  background: linear-gradient(90deg, rgba(13,239,225,.5), transparent);
  transform-origin: left center;
  animation: pulse-line 2.5s ease-in-out infinite;
}
@keyframes pulse-line {
  0%,100% { opacity: .3; }
  50%      { opacity: .8; }
}

/* Grille des apps */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
  max-width: 900px;
  margin: 0 auto;
}
.integration-card {
  background: var(--dark3);
  border: 1px solid rgba(13,239,225,.07);
  border-radius: var(--radius);
  padding: 20px 14px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.integration-card.live {
  border-color: rgba(13,239,225,.15);
}
.integration-card.dev {
  opacity: .72;
}
.integration-card:hover {
  transform: translateY(-4px);
  border-color: rgba(13,239,225,.3);
  box-shadow: var(--glow);
  opacity: 1;
}
.integration-icon {
  width: 40px; height: 40px;
  margin: 0 auto 10px;
  display: flex; align-items: center; justify-content: center;
}
.integration-icon img {
  width: 32px; height: 32px;
  filter: brightness(0) saturate(100%) invert(87%) sepia(57%) saturate(400%) hue-rotate(130deg) brightness(105%);
  opacity: .85;
}
.integration-name {
  font-size: .84rem;
  font-weight: 600;
  color: #cfe8f0;
  margin-bottom: 8px;
}
.integration-badge {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge-live {
  background: rgba(13,239,225,.12);
  color: var(--primary);
  border: 1px solid rgba(13,239,225,.25);
}
.badge-dev {
  background: rgba(255,165,0,.08);
  color: #f59e0b;
  border: 1px solid rgba(245,158,11,.2);
}

/* ── DEMO / CONTACT ──────────────────────────────────────── */
#demo {
  background: var(--dark2);
  position: relative;
  overflow: hidden;
}
#demo::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(13,239,225,.07) 0%, transparent 70%);
  pointer-events: none;
}
.demo-box { text-align: center; max-width: 640px; margin: auto; }
.demo-box h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 16px; }
.demo-box p  { color: var(--muted); margin-bottom: 40px; }
.demo-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.wa-btn {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #060d18;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 24px rgba(13,239,225,.3);
  transition: all var(--transition);
}
.wa-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 36px rgba(13,239,225,.45); }

.contact-form {
  background: var(--dark3);
  border: 1px solid rgba(13,239,225,.1);
  border-radius: var(--radius);
  padding: 36px;
  text-align: left;
  position: relative;
}
.contact-form::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
  border-radius: var(--radius) var(--radius) 0 0;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: .82rem; color: var(--muted); font-weight: 600; letter-spacing: .03em; }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark2);
  border: 1px solid rgba(13,239,225,.1);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #e0f4f8;
  font-family: var(--font);
  font-size: .93rem;
  outline: none;
  transition: all var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13,239,225,.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select option { background: var(--dark2); }
.form-submit { width: 100%; margin-top: 8px; justify-content: center; }

/* ── FAQ ─────────────────────────────────────────────────── */
.faq-list { max-width: 760px; margin: auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--dark3);
  border: 1px solid rgba(13,239,225,.07);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: rgba(13,239,225,.2); }
.faq-question {
  padding: 18px 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  color: #e0f4f8;
  font-size: .96rem;
  user-select: none;
  gap: 12px;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-arrow { font-size: .75rem; color: var(--muted); transition: transform var(--transition), color var(--transition); flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--primary); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  padding: 0 22px;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 200px; padding: 0 22px 18px; }

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  background: var(--dark2);
  border-top: 1px solid rgba(13,239,225,.06);
  padding: 64px 0 32px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand p { color: var(--muted); margin-top: 10px; font-size: .9rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px 28px; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: .9rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--primary); }
.footer-socials { display: flex; gap: 12px; }
.social-btn {
  width: 42px; height: 42px;
  border: 1px solid rgba(13,239,225,.15);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  text-decoration: none;
  color: var(--muted);
  transition: all var(--transition);
}
.social-btn:hover {
  border-color: var(--primary);
  background: rgba(13,239,225,.08);
  color: var(--primary);
  box-shadow: var(--glow);
}
.footer-bottom {
  border-top: 1px solid rgba(13,239,225,.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: .82rem;
}

/* ── SCROLL TOP ──────────────────────────────────────────── */
#scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #060d18;
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(13,239,225,.4);
  transition: all var(--transition);
  z-index: 900;
}
#scroll-top.visible { display: flex; }
#scroll-top:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(13,239,225,.5); }

/* ── TOAST ───────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 80px; right: 28px;
  background: var(--dark3);
  border: 1px solid var(--primary);
  border-radius: 14px;
  padding: 14px 20px;
  color: #fff;
  font-size: .9rem;
  z-index: 9999;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition);
  box-shadow: var(--glow);
}
.toast.show { opacity: 1; transform: translateY(0); }

/* ── SÉPARATEUR ──────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(13,239,225,.15), transparent);
  margin: 0;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(8,15,26,.97);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(13,239,225,.08);
  }
  .form-row { grid-template-columns: 1fr; }
  .phone-wrap { flex-direction: column; align-items: center; }
  .phone { width: 250px !important; }
  .plan-card.highlighted { transform: none; }
  .footer-top { flex-direction: column; }
  .robot-mascot { width: 90px; }
}

/* ── ANIMATIONS ──────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

/* Stagger pour les grids */
.features-grid .fade-in:nth-child(2) { transition-delay: .08s; }
.features-grid .fade-in:nth-child(3) { transition-delay: .16s; }
.features-grid .fade-in:nth-child(4) { transition-delay: .24s; }
.features-grid .fade-in:nth-child(5) { transition-delay: .32s; }
.features-grid .fade-in:nth-child(6) { transition-delay: .40s; }
.pricing-grid  .fade-in:nth-child(2) { transition-delay: .1s; }
.pricing-grid  .fade-in:nth-child(3) { transition-delay: .2s; }