/* ============================================================
   TRIPFLOW.IO — styles.css
   Design DNA : taap.it — blanc pur, espacement généreux,
   typographie serrée, ombres ultra-douces, accent teal unique.
   ============================================================ */

/* ============================================================
   1. CSS VARIABLES
   ============================================================ */
:root {
  /* Backgrounds — blanc pur comme taap.it */
  --bg:      #FFFFFF;
  --bg2:     #F8F8F8;
  --bg-card: #FFFFFF;
  --bg-soft: #F5F5F5;
  --bg-dark: #1A1A1A;

  /* Accent unique TripFlow — teal ocean */
  --ocean:        #0891b2;
  --ocean-light:  #06b6d4;

  /* Accents secondaires (gardés pour compat JS/HTML) */
  --sunset:       #f97316;
  --sunset-light: #fb923c;
  --sand:         #d4a373;
  --leaf:         #10b981;

  /* Texte — hiérarchie taap.it */
  --text1: #1A1A1A;
  --text2: #444444;
  --text3: #777777;
  --text4: #A8A8A8;

  /* Bordures — très subtiles */
  --border:        #E5E5EA;
  --border-strong: #D1D1D6;

  /* Ombres — multi-couches ultra-douces */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
  --shadow:     0 4px 16px rgba(0,0,0,0.07), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-lg:  0 16px 48px rgba(0,0,0,0.09), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-glow-ocean:  0 0 0 3px rgba(8, 145, 178, 0.14);
  --shadow-glow-sunset: 0 0 0 3px rgba(249, 115, 22, 0.12);

  /* Dégradés */
  --gradient-ocean:    linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  --gradient-sunset:   linear-gradient(135deg, #fb923c 0%, #f97316 100%);
  --gradient-hero-bg:  linear-gradient(180deg, #FFFFFF 0%, #F8F8F8 100%);

  /* Easing */
  --ease:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);

  /* Layout */
  --max-w: 1220px;
  --nav-h: 68px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text2);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

ul { list-style: none; }
a  { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================
   3. TYPOGRAPHY — lettre-espacement serré (ADN taap.it)
   ============================================================ */
h1, h2, h3, h4 {
  font-family: 'Satoshi', 'Inter', sans-serif;
  color: var(--text1);
  line-height: 1.1;
  font-weight: 700;
}
h1 {
  font-size: clamp(38px, 5.5vw, 64px);
  letter-spacing: -0.038em;
}
h2 {
  font-size: clamp(28px, 3.5vw, 46px);
  letter-spacing: -0.028em;
}
h3 {
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: -0.018em;
}

/* ============================================================
   4. LAYOUT UTILITIES
   ============================================================ */
[id] { scroll-margin-top: 96px; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 72px;
}

.section-sub {
  margin-top: 16px;
  font-size: 17px;
  color: var(--text3);
  line-height: 1.65;
}

.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text4);
  margin-bottom: 16px;
}
.eyebrow-ocean  { color: var(--ocean); }
.eyebrow-sunset { color: var(--ocean); }

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  background: var(--bg-dark);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  border-radius: 14px;
  letter-spacing: -0.01em;
  transition: transform 0.2s var(--ease), background 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-primary:hover {
  background: #2a2a2a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.14);
}
.btn-primary:focus-visible {
  outline: 3px solid var(--ocean-light);
  outline-offset: 3px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  background: var(--bg-card);
  color: var(--text1);
  font-weight: 600;
  font-size: 15px;
  border-radius: 14px;
  border: 1.5px solid var(--border-strong);
  letter-spacing: -0.01em;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  white-space: nowrap;
}
.btn-secondary:hover {
  border-color: var(--text1);
  background: var(--bg-soft);
  transform: translateY(-1px);
}

/* WhatsApp dark pill */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: #0a1f17;
  box-shadow: inset 0 0 0 1px rgba(37, 211, 102, 0.45);
  border-radius: 10px;
  color: #25d366;
  font-weight: 700;
  font-size: 13px;
  font-family: inherit;
  letter-spacing: -0.01em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
  text-decoration: none;
}
.btn-whatsapp:hover {
  background: #0e2a1f;
  box-shadow: inset 0 0 0 1px rgba(37, 211, 102, 0.7), 0 4px 12px rgba(37, 211, 102, 0.15);
}
.btn-whatsapp:focus-visible {
  outline: 2px solid #25d366;
  outline-offset: 2px;
}
.btn-whatsapp-icon {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #25d366;
  flex-shrink: 0;
}
.btn-whatsapp-icon svg { width: 12px; height: 12px; }
.btn-whatsapp-num { line-height: 1; }

/* Ghost button (nav) */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  color: var(--text2);
  font-weight: 500;
  font-size: 13.5px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.btn-ghost:hover {
  background: var(--bg2);
  border-color: var(--border-strong);
  color: var(--text1);
}

.btn-disabled {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  background: var(--bg2);
  color: var(--text4);
  font-weight: 600;
  font-size: 15px;
  border-radius: 14px;
  cursor: not-allowed;
  white-space: nowrap;
  border: 1.5px solid var(--border);
}

.btn-lg { padding: 16px 32px; font-size: 16px; }

.badge-soon {
  background: var(--text4);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.full-width { width: 100%; justify-content: center; }

/* ============================================================
   6. FADE-IN (IntersectionObserver adds .visible)
   ============================================================ */
.fi {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.fi.visible {
  opacity: 1;
  transform: translateY(0);
}
[data-delay="1"] { transition-delay: 0.08s; }
[data-delay="2"] { transition-delay: 0.16s; }
[data-delay="3"] { transition-delay: 0.24s; }

/* ============================================================
   7. NAV — pill flottant, propre
   ============================================================ */
.nav {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: fit-content;
  max-width: calc(100% - 48px);
  height: 48px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 100px;
  z-index: 1000;
  transition: box-shadow 0.3s var(--ease), background 0.3s;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07), 0 1px 3px rgba(0,0,0,0.04);
}
.nav.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 6px 28px rgba(0,0,0,0.10), 0 1px 4px rgba(0,0,0,0.05);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 100%;
  padding: 0 20px;
}

.nav-logo {
  font-family: 'Satoshi', 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--text1);
  letter-spacing: -0.04em;
  flex-shrink: 0;
}
.nav-logo span { color: var(--ocean); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text3);
  padding: 6px 14px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.nav-links a:hover {
  background: var(--bg2);
  color: var(--text1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-left: auto;
}

/* Connexion */
.nav-inner .btn-ghost {
  padding: 7px 16px;
  font-size: 13.5px;
  border-radius: 100px;
  color: var(--text3);
  border-color: transparent;
  background: transparent;
}
.nav-inner .btn-ghost:hover {
  background: var(--bg2);
  border-color: transparent;
  color: var(--text1);
}

/* CTA — pilule sombre */
.nav-cta {
  border-radius: 100px !important;
  font-weight: 700;
  padding: 8px 20px;
  font-size: 13.5px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4.5px;
  padding: 8px;
  border-radius: 8px;
  margin-left: 4px;
  transition: background 0.15s;
}
.nav-toggle:hover { background: var(--bg2); }
.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text1);
  border-radius: 2px;
  transition: all 0.25s var(--ease);
}

/* Mobile drawer */
.nav-drawer {
  display: none;
  position: fixed;
  top: 70px;
  left: 16px; right: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-drawer.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.nav-drawer-link {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text2);
  padding: 12px 16px;
  border-radius: 10px;
  transition: background 0.15s, color 0.15s;
}
.nav-drawer-link:hover { background: var(--bg2); color: var(--text1); }
.nav-drawer-cta {
  margin-top: 6px;
  text-align: center;
  justify-content: center;
}

/* ============================================================
   8. BLOBS — très subtils, quasi-invisibles
   ============================================================ */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: blob-float 20s ease-in-out infinite;
}
@keyframes blob-float {
  0%, 100% { transform: translate(0,0) scale(1); }
  33%       { transform: translate(20px,-20px) scale(1.04); }
  66%       { transform: translate(-14px,10px) scale(0.97); }
}

.blob-cyan {
  width: 420px; height: 320px;
  background: rgba(6,182,212,0.07);
  top: -60px; right: 5%;
}
.blob-sunset-hero {
  width: 340px; height: 280px;
  background: rgba(249,115,22,0.03);
  bottom: 20px; left: 5%;
}
.blob-problem-sunset {
  width: 360px; height: 300px;
  background: rgba(249,115,22,0.03);
  top: -40px; right: -80px;
}
.blob-roi-ocean {
  width: 400px; height: 320px;
  background: rgba(8,145,178,0.06);
  top: -60px; left: -80px;
}
.blob-stat-ocean {
  width: 500px; height: 400px;
  background: rgba(8,145,178,0.05);
  top: -100px; right: -100px;
}

/* ============================================================
   9. HERO
   ============================================================ */
.hero {
  position: relative;
  display: flex;
  align-items: flex-start;
  background: #FFFFFF;
  padding: 130px 0 100px;
  overflow: visible;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 760px;
  width: 100%;
}

/* Badge — style pill taap.it */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 28px;
  letter-spacing: -0.005em;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--ocean-light);
  border-radius: 50%;
  animation: pulse-dot 2.4s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4); }
  50%       { box-shadow: 0 0 0 5px rgba(6, 182, 212, 0); }
}

/* H1 */
.hero h1 { margin-bottom: 22px; }
.hero h1 em {
  font-style: italic;
  background: var(--gradient-ocean);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 18px;
  color: var(--text3);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 36px;
}

/* CTAs */
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 52px;
  justify-content: center;
}

/* Proof bar — carte propre */
.proof-bar {
  display: inline-flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 28px;
  box-shadow: var(--shadow-sm);
  gap: 0;
  flex-wrap: wrap;
}
.proof-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
}
.proof-item:first-child { padding-left: 0; }
.proof-item:last-child  { padding-right: 0; }
.proof-sep {
  width: 1px; height: 36px;
  background: var(--border);
}
.proof-num {
  font-family: 'Satoshi', 'Inter', sans-serif;
  font-size: 26px;
  font-weight: 900;
  color: var(--text1);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 3px;
}
.proof-label {
  font-size: 11px;
  color: var(--text4);
  font-weight: 500;
  white-space: nowrap;
}

/* Hero visual */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 880px;
}

.hero-browser {
  background: var(--bg-card);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  width: 100%;
  border: 1px solid var(--border);
}
.hero-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 16px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.hero-browser-bar .browser-url {
  margin-left: 8px;
  font-size: 12px;
  color: var(--text4);
}
.hero-browser-img {
  width: 100%;
  height: auto;
  display: block;
}

/* Floating pills */
.hero-float {
  position: absolute;
  background: var(--bg-card);
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: hero-float-in 0.7s var(--ease) both;
}
@keyframes hero-float-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-float-chat {
  bottom: 32px;
  left: -24px;
  animation-delay: 0.4s;
  max-width: 280px;
}
.hero-float-notif {
  bottom: 32px;
  right: -24px;
  animation-delay: 0.6s;
  min-width: 240px;
}
.hf-avatar {
  width: 38px; height: 38px;
  background: #075e54;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.hf-bubble { display: flex; flex-direction: column; gap: 2px; }
.hf-name   { font-size: 11px; font-weight: 700; color: var(--text1); }
.hf-bubble p { font-size: 12px; color: var(--text3); line-height: 1.4; }

/* Chat mockup (kept for script.js compat) */
.hero-right { display: none; }
.chat-mockup-wrap {
  position: relative;
  width: 100%;
  max-width: 360px;
}
.chat-mockup {
  background: var(--bg-card);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  width: 100%;
}
.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: #075e54;
  color: #fff;
}
.chat-avatar {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.18);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.chat-info { display: flex; flex-direction: column; flex: 1; }
.chat-name   { font-weight: 600; font-size: 14px; }
.chat-status { font-size: 11px; opacity: 0.8; }

.chat-body {
  padding: 16px 14px;
  background: #e5ddd5;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.chat-msg {
  max-width: 82%;
  padding: 9px 13px;
  border-radius: 12px;
  font-size: 13.5px;
  line-height: 1.5;
  animation: msg-appear 0.28s var(--ease) both;
}
@keyframes msg-appear {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.chat-msg.user {
  background: #dcf8c6;
  align-self: flex-end;
  border-bottom-right-radius: 3px;
  color: var(--text1);
}
.chat-msg.bot {
  background: #fff;
  align-self: flex-start;
  border-bottom-left-radius: 3px;
  color: var(--text1);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.chat-typing {
  background: #fff;
  padding: 11px 14px;
  border-radius: 12px;
  border-bottom-left-radius: 3px;
  align-self: flex-start;
  display: flex;
  gap: 4px;
  align-items: center;
  animation: msg-appear 0.28s var(--ease) both;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.chat-typing span {
  width: 6px; height: 6px;
  background: var(--text4);
  border-radius: 50%;
  animation: typing-dot 1.2s ease-in-out infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-dot {
  0%, 100% { transform: translateY(0); opacity: 0.4; }
  50%       { transform: translateY(-4px); opacity: 1; }
}

/* Floating notification */
.notif-card {
  position: absolute;
  bottom: -18px; right: -18px;
  background: var(--bg-card);
  border-radius: 14px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 13px 17px;
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 248px;
  transform: translateX(24px) translateY(8px);
  opacity: 0;
  transition: transform 0.6s var(--ease), opacity 0.6s var(--ease);
  pointer-events: none;
}
.notif-card.show {
  transform: translateX(0) translateY(0);
  opacity: 1;
}
.notif-icon { font-size: 22px; }
.notif-content { display: flex; flex-direction: column; gap: 1px; }
.notif-title  { font-size: 12px; font-weight: 700; color: var(--text1); }
.notif-detail { font-size: 12px; color: var(--text3); }
.notif-detail strong { color: var(--leaf); font-weight: 700; }

.wave-deco { position: absolute; bottom: -8px; left: -28px; opacity: 0.8; }

/* ============================================================
   10. MARQUEE
   ============================================================ */
.marquee-section {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.marquee-label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text4);
  white-space: nowrap;
  text-align: center;
}
.marquee-track { width: 100%; overflow: hidden; }
.marquee-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  width: max-content;
  animation: marquee 45s linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-item { font-size: 16px; font-weight: 500; color: var(--text3); white-space: nowrap; }
.marquee-dot  { font-size: 8px; }
.marquee-dot.ocean  { color: var(--ocean); }
.marquee-dot.sunset { color: var(--ocean-light); }

/* ============================================================
   11. PROBLEM
   ============================================================ */
.problem {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
}
.problem-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.problem-left h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: -0.03em;
}
.problem-text { font-size: 15px; color: var(--text3); line-height: 1.72; }

.problem-right { display: flex; flex-direction: column; gap: 12px; }

.compare-card {
  border-radius: 18px;
  padding: 22px 24px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}
.compare-bad  { border-left: 3px solid #fca5a5; }
.compare-good { border-left: 3px solid var(--ocean-light); }

.compare-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 3px 10px;
  margin-bottom: 14px;
}
.compare-badge-bad  { background: #fef2f2; color: #b91c1c; }
.compare-badge-good { background: rgba(6,182,212,0.08); color: var(--ocean); }

.compare-card ul { display: flex; flex-direction: column; gap: 8px; }
.compare-card li {
  font-size: 13.5px;
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}
.compare-card li::before {
  content: '→';
  position: absolute;
  left: 0;
  font-size: 11px;
  top: 2px;
}
.compare-bad  li { color: #6b2020; }
.compare-bad  li::before { color: #fca5a5; }
.compare-good li { color: var(--text2); }
.compare-good li::before { color: var(--ocean); }

/* ============================================================
   12. DASHBOARD
   ============================================================ */
.dashboard {
  background: var(--bg2);
  padding: 120px 0;
}
.dashboard-inner {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 72px;
  align-items: center;
}
.dashboard-left h2 { margin-bottom: 16px; }
.dashboard-desc { font-size: 17px; color: var(--text3); margin-bottom: 32px; line-height: 1.65; }

.feature-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 36px; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text2);
}
.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  min-width: 20px;
  background: var(--bg-dark);
  color: #fff;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  margin-top: 2px;
}

/* Browser mockup */
.browser-mockup {
  background: var(--bg-card);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-4deg) rotateX(1.5deg);
  transition: transform 0.5s var(--ease);
  will-change: transform;
}
.browser-mockup:hover {
  transform: perspective(1200px) rotateY(-1.5deg) rotateX(0.5deg);
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 16px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.browser-dot { width: 11px; height: 11px; border-radius: 50%; }
.browser-dot.red    { background: #ff5f57; }
.browser-dot.yellow { background: #febc2e; }
.browser-dot.green  { background: #28c840; }
.browser-url {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 4px 12px;
  font-size: 11.5px;
  color: var(--text4);
  margin: 0 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.browser-content { padding: 18px; }
.browser-content-screenshot { padding: 0; overflow: hidden; border-radius: 0 0 16px 16px; }
.dashboard-screenshot-img { width: 100%; height: auto; display: block; }

/* Mini dashboard inside browser */
.dash-mock { display: flex; flex-direction: column; gap: 14px; }
.dash-header { display: flex; justify-content: space-between; align-items: center; }
.dash-title  { font-size: 13px; font-weight: 600; color: var(--text1); }
.dash-date   { font-size: 11px; color: var(--text4); }

.dash-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.dash-stat {
  background: var(--bg2);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  border: 1px solid var(--border);
}
.dash-stat-val   { font-family: 'Satoshi','Inter',sans-serif; font-size: 17px; font-weight: 800; color: var(--text1); }
.dash-stat-label { font-size: 10px; color: var(--text4); }
.dash-stat-trend { font-size: 10px; font-weight: 600; padding: 1px 5px; border-radius: 4px; width: fit-content; }
.dash-stat-trend.up { background: #f0fdf4; color: var(--leaf); }

.dash-bookings { display: flex; flex-direction: column; gap: 7px; }
.dash-booking {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg2);
  border-radius: 9px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  font-size: 11.5px;
}
.dash-booking-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dash-booking-dot.wa { background: #25d366; }
.dash-booking-dot.ig { background: #e1306c; }
.dash-booking-dot.tg { background: #0088cc; }
.dash-booking-name   { font-weight: 600; color: var(--text1); min-width: 56px; }
.dash-booking-act    { color: var(--text3); flex: 1; }
.dash-booking-price  { font-weight: 700; color: var(--text1); }
.dash-booking-status {
  font-size: 10px;
  font-weight: 600;
  border-radius: 5px;
  padding: 2px 7px;
}
.dash-booking-status.confirmed { background: #f0fdf4; color: var(--leaf); }
.dash-booking-status.pending   { background: #fff7ed; color: var(--sunset); }

.dash-chart {
  height: 52px;
  border-radius: 8px;
  background: linear-gradient(
    to right,
    rgba(8,145,178,0.06) 0%, rgba(8,145,178,0.14) 20%,
    rgba(8,145,178,0.10) 35%, rgba(8,145,178,0.24) 55%,
    rgba(8,145,178,0.16) 70%, rgba(8,145,178,0.34) 100%
  );
  position: relative;
  overflow: hidden;
}
.dash-chart::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-ocean);
}

/* ============================================================
   13. ROI CALCULATOR
   ============================================================ */
.roi {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
}
.roi-header {
  text-align: center;
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
}
.roi-header h2 { font-size: clamp(26px, 3vw, 40px); }
.roi-sub { font-size: 16px; color: var(--text3); margin-top: 10px; line-height: 1.6; }

.roi-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 0 auto;
}

/* Sliders */
.roi-sliders { display: flex; flex-direction: column; gap: 28px; }
.slider-group { display: flex; flex-direction: column; gap: 10px; }
.slider-group label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text2);
  gap: 12px;
}
.slider-val {
  font-family: 'Satoshi', 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--text1);
  letter-spacing: -0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}

.custom-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 6px;
  outline: none;
  cursor: pointer;
  background: var(--border);
}
.custom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--text1);
  box-shadow: 0 2px 6px rgba(0,0,0,0.14);
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s;
}
.custom-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 12px rgba(0,0,0,0.20);
}
.custom-slider::-moz-range-thumb {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--text1);
  cursor: pointer;
}
.custom-slider:focus-visible { outline: 3px solid var(--ocean-light); outline-offset: 2px; }

/* Result card */
.roi-result-card {
  background: var(--bg-card);
  border-radius: 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.plan-selector {
  display: flex;
  gap: 4px;
  background: var(--bg2);
  border-radius: 12px;
  padding: 4px;
}
.plan-btn {
  flex: 1;
  padding: 8px 4px;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: -0.01em;
  transition: all 0.2s var(--ease);
}
.plan-btn.active {
  background: var(--bg-dark);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.plan-btn:hover:not(.active) { background: var(--border); color: var(--text1); }

.roi-results {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}
.roi-result-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 16px 12px;
  align-items: center;
  text-align: center;
}
.roi-result-mid {
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.roi-result-val {
  font-family: 'Satoshi', 'Inter', sans-serif;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text1);
}
.roi-result-val.ocean  { color: var(--ocean); }
.roi-result-val.sunset { color: var(--ocean); }
.roi-result-val.leaf   { color: var(--leaf); }
.roi-result-val.roi-infinity {
  font-size: 36px;
  color: var(--leaf);
  animation: infinity-pulse 2s ease-in-out infinite;
}
@keyframes infinity-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.75; }
}
.roi-result-label { font-size: 11px; color: var(--text3); margin-top: 2px; }
.roi-disclaimer { font-size: 11px; color: var(--text4); text-align: center; line-height: 1.55; }

/* ============================================================
   14. GAINS GRID
   ============================================================ */
.gains {
  background: var(--bg2);
  padding: 120px 0;
}
.gains-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gain-card {
  background: var(--bg-card);
  border-radius: 20px;
  padding: 28px 28px 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  cursor: default;
}
.gain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.gain-icon  { font-size: 28px; margin-bottom: 6px; }
.gain-title { font-size: 14px; font-weight: 600; color: var(--text3); letter-spacing: 0.01em; text-transform: uppercase; font-size: 11px; }
.gain-num {
  font-family: 'Satoshi', 'Inter', sans-serif;
  font-size: 30px;
  font-weight: 900;
  color: var(--text1);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.gain-caption { font-size: 13.5px; color: var(--text3); line-height: 1.58; }

.channel-pills { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 6px; }
.pill {
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border);
}
.pill.wa { background: #f0fdf4; color: #166534; }
.pill.ig { background: #fdf2f8; color: #9d174d; }
.pill.ms { background: #eff6ff; color: #1e40af; }
.pill.tg { background: #f0f9ff; color: #075985; }

/* ============================================================
   15. STAT STRIP — fond sombre (section contraste taap.it)
   ============================================================ */
.stat-strip {
  background: var(--bg-dark);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.stat-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.stat-item { display: flex; flex-direction: column; align-items: center; gap: 5px; padding: 0 12px; }
.stat-num {
  font-family: 'Satoshi', 'Inter', sans-serif;
  font-size: 40px;
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat-label { font-size: 13px; color: rgba(255,255,255,0.5); font-weight: 500; }
.stat-sep   { color: rgba(255,255,255,0.2); font-size: 7px; }

/* ============================================================
   16. HOW IT WORKS — TIMELINE
   ============================================================ */
.how { padding: 120px 0; background: #FFFFFF; }

.timeline-wrap { display: block; }
.timeline-vert { display: none; }

.timeline-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  align-items: stretch;
}

.timeline-step {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  height: 100%;
}

.step-dot-wrap { display: flex; justify-content: flex-start; }
.step-dot {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--bg-dark);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-card {
  background: var(--bg-card);
  border-radius: 20px;
  padding: 28px 30px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  flex: 1;
  width: 100%;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s;
}
.step-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-strong);
}
.step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.step-header h3 { font-size: 18px; }
.step-time {
  font-size: 11.5px;
  color: var(--text3);
  font-weight: 600;
  background: var(--bg2);
  padding: 4px 11px;
  border-radius: 100px;
  border: 1px solid var(--border);
  white-space: nowrap;
}
.step-card > p  { font-size: 14px; color: var(--text3); margin-bottom: 16px; line-height: 1.65; }
.step-list      { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.step-list li {
  font-size: 13.5px;
  color: var(--text2);
  padding-left: 16px;
  position: relative;
}
.step-list li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--ocean);
  font-size: 20px;
  line-height: 1;
  top: -2px;
}
.step-check {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--leaf);
  background: #f0fdf4;
  padding: 5px 12px;
  border-radius: 7px;
}

/* ============================================================
   17. FAQ
   ============================================================ */
.faq {
  background: var(--bg2);
  padding: 120px 0;
}
.faq-inner { max-width: 720px; margin: 0 auto; }
.faq-list  { display: flex; flex-direction: column; gap: 8px; }

.faq-item {
  background: var(--bg-card);
  border-radius: 14px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: var(--text1);
  font-family: 'Satoshi', 'Inter', sans-serif;
  transition: color 0.2s;
  letter-spacing: -0.015em;
}
.faq-q:hover { color: var(--ocean); }
.faq-q:focus-visible { outline: 3px solid var(--ocean-light); outline-offset: -3px; border-radius: 14px; }

.faq-arrow {
  font-size: 16px;
  color: var(--text4);
  flex-shrink: 0;
  transition: transform 0.35s var(--ease), color 0.2s;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--text1); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease);
}
.faq-a p {
  padding: 0 24px 22px;
  font-size: 14.5px;
  color: var(--text3);
  line-height: 1.75;
}
.faq-item.open .faq-a { max-height: 500px; }

/* ============================================================
   18. FOOTER
   ============================================================ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-logo {
  font-family: 'Satoshi', 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--text1);
  letter-spacing: -0.04em;
  display: inline-block;
  margin-bottom: 14px;
}
.footer-logo span { color: var(--ocean); }
.footer-tagline {
  font-size: 13.5px;
  color: var(--text3);
  line-height: 1.65;
  margin-bottom: 22px;
  max-width: 240px;
}
.footer-contacts { display: flex; gap: 8px; flex-wrap: wrap; }
.footer-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text2);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.footer-contact-btn:hover {
  background: var(--bg-dark);
  color: #fff;
  border-color: transparent;
}
.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text4);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a { font-size: 13.5px; color: var(--text3); transition: color 0.15s; }
.footer-col ul a:hover { color: var(--text1); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.footer-bottom p { font-size: 12.5px; color: var(--text4); text-align: center; }

/* ============================================================
   19. CHAT WIDGET
   ============================================================ */
.chat-widget {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.chat-widget-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--bg-dark);
  box-shadow: var(--shadow);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s var(--ease), box-shadow 0.2s;
}
.chat-widget-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}
.chat-widget-btn:focus-visible { outline: 3px solid var(--ocean-light); outline-offset: 3px; }

.chat-widget-window {
  width: 320px;
  background: var(--bg-card);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transform-origin: bottom right;
  transform: scale(0.88) translateY(16px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}
.chat-widget-window.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.chat-widget-header {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 15px 18px;
  background: var(--bg-dark);
  color: #fff;
}
.chat-widget-avatar { font-size: 20px; }
.chat-widget-name   { font-weight: 700; font-size: 13.5px; color: #fff; }
.chat-widget-status { font-size: 11px; color: rgba(255,255,255,0.6); }
.chat-widget-close {
  margin-left: auto;
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.15s;
}
.chat-widget-close:hover { background: rgba(255,255,255,0.15); color: #fff; }

.chat-widget-body {
  padding: 14px;
  height: 250px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg2);
  scroll-behavior: smooth;
}
.chat-widget-msg {
  max-width: 85%;
  padding: 9px 13px;
  border-radius: 14px;
  font-size: 13.5px;
  line-height: 1.5;
  animation: msg-appear 0.28s var(--ease) both;
}
.chat-widget-msg.bot {
  background: var(--bg-card);
  border: 1px solid var(--border);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  color: var(--text1);
}
.chat-widget-msg.user {
  background: var(--bg-dark);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.chat-widget-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}
.chat-widget-input-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 13.5px;
  color: var(--text1);
  background: transparent;
  font-family: inherit;
}
.chat-widget-input-wrap input::placeholder { color: var(--text4); }

#chat-widget-send {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s var(--ease);
  flex-shrink: 0;
}
#chat-widget-send:hover { transform: scale(1.1); }

/* ============================================================
   20. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner       { gap: 48px; }
  .hero-float-chat  { left: -8px; }
  .hero-float-notif { right: -8px; }
  .proof-bar        { margin: 0 auto; }
  .notif-card       { right: -10px; }
  .problem-inner    { grid-template-columns: 1fr; gap: 48px; }
  .dashboard-inner  { grid-template-columns: 1fr; gap: 48px; }
  .roi-body         { grid-template-columns: 1fr; gap: 48px; }
  .gains-grid       { grid-template-columns: repeat(2, 1fr); }
  .footer-inner     { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand     { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav {
    top: 10px;
    width: calc(100% - 28px);
    height: 46px;
    border-radius: 100px;
  }

  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }

  .hero { padding: 100px 0 80px; }
  .hero h1 { font-size: clamp(32px, 8vw, 44px); }
  .hero-sub { font-size: 16px; }
  .hero-float { display: none; }
  .hero-visual { max-width: 100%; }

  .hero-ctas { flex-direction: column; align-items: stretch; }
  .btn-lg { padding: 16px 24px; justify-content: center; min-height: 52px; }

  .proof-bar { padding: 14px 18px; }
  .proof-item { padding: 0 14px; }
  .proof-num { font-size: 22px; }
  .proof-sep { height: 30px; }

  .marquee-label { display: block; }

  .problem  { padding: 80px 0; }
  .dashboard{ padding: 80px 0; }
  .roi      { padding: 80px 0; }
  .gains    { padding: 80px 0; }
  .how      { padding: 80px 0; }
  .faq      { padding: 80px 0; }

  .gains-grid { grid-template-columns: 1fr; }
  .gain-card  { padding: 24px; }

  .browser-mockup       { transform: none; }
  .browser-mockup:hover { transform: none; }

  .stat-strip { padding: 56px 0; }
  .stat-inner { gap: 12px; }
  .stat-num   { font-size: 32px; }

  .timeline-steps { grid-template-columns: 1fr; gap: 16px; }
  .timeline-step  { flex-direction: column; gap: 12px; }
  .step-dot       { width: 34px; height: 34px; font-size: 13px; }
  .step-card      { padding: 20px 22px; }

  .faq-q   { padding: 17px 20px; font-size: 14.5px; }
  .faq-a p { padding: 0 20px 18px; }

  .footer       { padding: 60px 0 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .footer-brand { grid-column: auto; }

  .chat-widget { bottom: 18px; right: 14px; }
  .chat-widget-window { width: calc(100vw - 28px); }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 30px; }

  .proof-bar  { flex-wrap: wrap; gap: 0; }
  .proof-sep  { display: none; }
  .proof-item { padding: 8px 14px; }

  .roi-body { gap: 32px; }

  .plan-selector { gap: 3px; }
  .plan-btn      { font-size: 11px; padding: 8px 2px; }

  .roi-result-val { font-size: 24px; }
}

/* ============================================================
   Sélecteur de langue (i18n FR/EN/ES) — partagé toutes pages
   ============================================================ */
.lang-switch {
  display: inline-flex;
  gap: 0;
  border: 1px solid var(--line-2, #c8c5bb);
  border-radius: 100px;
  overflow: hidden;
  vertical-align: middle;
}
.lang-switch button {
  border: 0;
  background: transparent;
  padding: 5px 10px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ink-3, #555);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.lang-switch button:hover { color: var(--ink, #0a0a0a); }
.lang-switch button.on {
  background: var(--ink, #0a0a0a);
  color: #fff;
}
@media (max-width: 600px) {
  .lang-switch { transform: scale(0.92); }
}

/* Sélecteur de devise (multi-devises EUR/USD/MXN/THB/GBP) */
.currency-switch {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--line-2, #c8c5bb);
  border-radius: 100px;
  background: transparent;
  padding: 5px 26px 5px 12px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ink-3, #555);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: color 0.15s, border-color 0.15s;
}
.currency-switch:hover { color: var(--ink, #0a0a0a); border-color: var(--ink, #0a0a0a); }
@media (max-width: 600px) {
  .currency-switch { transform: scale(0.92); }
}