/* =========================================
   CHOPE LTD — style.css
   ========================================= */

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

:root {
  --bg: #0a0a0a;
  --bg-2: #0f0f0f;
  --bg-3: #141414;
  --violet: #2563eb;
  --violet-light: #38bdf8;
  --violet-pale: rgba(56,189,248, 0.12);
  --white: #ffffff;
  --grey: #9ca3af;
  --grey-dark: #374151;
  --border: rgba(56,189,248, 0.2);
  --glow: 0 0 40px rgba(37,99,235, 0.35);
  --glow-sm: 0 0 20px rgba(37,99,235, 0.25);
  --radius: 16px;
  --radius-sm: 10px;
  --nav-h: 72px;
  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

/* Re-enable default cursor on touch devices */
@media (hover: none) {
  body { cursor: auto; }
}

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

/* --- SCROLLBAR --- */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--violet); border-radius: 3px; }

/* --- SELECTION --- */
::selection { background: var(--violet); color: var(--white); }

/* =========================================
   CUSTOM CURSOR
   ========================================= */
#cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  background: #38bdf8;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  box-shadow: 0 0 8px rgba(56,189,248,0.9), 0 0 20px rgba(56,189,248,0.4);
  will-change: transform;
}

#cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border: 2px solid rgba(56,189,248,0.6);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, border-color 0.3s, opacity 0.3s;
  will-change: transform;
}

#cursor-trail {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9997;
}

/* Hover states driven by JS class */
body.cursor-hover #cursor-dot {
  width: 12px; height: 12px;
  background: #7dd3fc;
  box-shadow: 0 0 16px rgba(56,189,248,1), 0 0 40px rgba(56,189,248,0.6);
}

body.cursor-hover #cursor-ring {
  width: 56px; height: 56px;
  border-color: rgba(56,189,248,0.9);
}

body.cursor-click #cursor-dot {
  width: 6px; height: 6px;
  background: #fff;
}

body.cursor-click #cursor-ring {
  width: 24px; height: 24px;
  border-color: #ffffff;
}

@media (hover: none) {
  #cursor-dot, #cursor-ring, #cursor-trail { display: none; }
}

/* =========================================
   UTILITY
   ========================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 120px 0; }
.section-dark { background: var(--bg-2); }

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

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--violet-light);
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-header p {
  color: var(--grey);
  font-size: 1.05rem;
  line-height: 1.7;
}

.gradient-text {
  background: linear-gradient(135deg, #38bdf8, #2563eb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hidden { display: none !important; }

/* =========================================
   REVEAL ANIMATIONS
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   NAVBAR
   ========================================= */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.3s, border-color 0.3s;
}

#navbar.scrolled {
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo svg { transition: filter 0.3s; }
.nav-logo:hover svg { filter: drop-shadow(0 0 12px rgba(56,189,248,0.6)); }

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

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--grey);
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: var(--violet-pale);
}

.nav-links a.active { color: var(--violet-light); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--violet-pale);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  cursor: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--grey);
  transition: all 0.2s;
}

.lang-toggle:hover { border-color: var(--violet-light); color: var(--white); }
.lang-fr, .lang-en { transition: color 0.2s; }
.lang-fr.active, .lang-en.active { color: var(--violet-light); }
.lang-divider { color: var(--grey-dark); }

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =========================================
   HERO
   ========================================= */
#hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

#particle-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.18) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: 0 20px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,0.15);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--violet-light);
  margin-bottom: 32px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--violet-light);
  border-radius: 50%;
  animation: pulse-dot 2s ease infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--grey);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.75;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

.stat { text-align: center; }
.stat-number {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--violet-light);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--grey);
  margin-top: 4px;
  white-space: nowrap;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--violet-light));
  margin: 0 auto;
  animation: scroll-anim 2s ease infinite;
}

@keyframes scroll-anim {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: none;
  transition: all 0.25s;
  border: none;
  white-space: nowrap;
  font-family: var(--font-body);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

@media (hover: none) {
  .btn { cursor: pointer; }
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  color: var(--white);
  box-shadow: 0 4px 24px rgba(37,99,235,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,99,235,0.55);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--violet-pale);
  border-color: var(--violet-light);
}

.btn-outline {
  background: transparent;
  color: var(--violet-light);
  border: 1px solid var(--border);
  justify-content: center;
}
.btn-outline:hover {
  background: var(--violet-pale);
  border-color: var(--violet-light);
  transform: translateY(-2px);
}

.btn-stripe {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  color: var(--white);
  border: 1px solid rgba(56,189,248,0.4);
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.btn-stripe::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.15), rgba(56,189,248,0.05));
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-stripe:hover::before { opacity: 1; }
.btn-stripe:hover {
  border-color: var(--violet-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.3);
}
.btn-stripe--featured {
  background: linear-gradient(135deg, rgba(37,99,235,0.3), rgba(56,189,248,0.15));
  border-color: rgba(56,189,248,0.6);
}

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

/* =========================================
   SERVICES — Category Label
   ========================================= */
.services-category-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--violet-light);
}

.services-category-label::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: var(--border);
}

/* =========================================
   SERVICES GRID
   ========================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 20px;
}

.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.service-card:hover {
  border-color: var(--violet-light);
  transform: translateY(-6px);
  box-shadow: var(--glow);
}

.service-card--it {
  background: rgba(37,99,235,0.04);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--violet-pale);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background 0.3s;
  flex-shrink: 0;
}

.service-card:hover .service-icon {
  background: rgba(56,189,248,0.22);
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.service-card > p {
  color: var(--grey);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  font-size: 0.83rem;
  color: var(--grey);
  padding-left: 16px;
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  background: var(--violet-light);
  border-radius: 50%;
}

/* =========================================
   PRICING
   ========================================= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow-sm);
}

.pricing-featured {
  background: linear-gradient(160deg, rgba(37,99,235,0.18) 0%, rgba(56,189,248,0.06) 100%);
  border-color: var(--violet);
  box-shadow: var(--glow-sm);
  transform: translateY(-8px);
}

.pricing-featured:hover {
  transform: translateY(-12px);
  box-shadow: var(--glow);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-header { margin-bottom: 28px; }

.pricing-tier {
  display: block;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.pricing-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }

.price-amount {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--violet-light);
  line-height: 1;
}

.price-period { font-size: 13px; color: var(--grey); }

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
}

.pricing-features li svg { flex-shrink: 0; }
.feature-disabled span { color: var(--grey-dark); }
.feature-disabled svg { opacity: 0.4; }

.pricing-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-actions .btn {
  font-size: 14px;
  padding: 12px 20px;
}

.pricing-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  font-size: 13px;
  color: var(--grey);
  text-align: center;
}

/* =========================================
   ABOUT
   ========================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
}

.about-glow-orb {
  position: absolute;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(37,99,235,0.25) 0%, transparent 70%);
  border-radius: 50%;
  animation: float-orb 6s ease-in-out infinite;
}

@keyframes float-orb {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.hex-svg {
  width: 100%;
  max-width: 280px;
  animation: rotate-slow 20s linear infinite;
  filter: drop-shadow(0 0 20px rgba(37,99,235,0.3));
}

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

.about-content .section-label { margin-bottom: 12px; }

.about-content h2 {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 18px;
  line-height: 1.2;
}

.about-content > p {
  color: var(--grey);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 28px;
}

.value-item { display: flex; align-items: flex-start; gap: 14px; }

.value-icon {
  width: 40px;
  height: 40px;
  background: var(--violet-pale);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-item h4 { font-size: 0.93rem; font-weight: 600; margin-bottom: 2px; }
.value-item p { font-size: 0.83rem; color: var(--grey); }

/* =========================================
   FAQ
   ========================================= */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 1000px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item:hover { border-color: rgba(56,189,248,0.4); }
.faq-item.open { border-color: var(--violet); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: none;
  text-align: left;
  transition: color 0.2s;
  min-height: 44px;
}

@media (hover: none) { .faq-question { cursor: pointer; } }

.faq-question:hover { color: var(--violet-light); }
.faq-item.open .faq-question { color: var(--violet-light); }

.faq-chevron {
  flex-shrink: 0;
  transition: transform 0.35s ease;
  color: var(--grey);
}

.faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--violet-light); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer.open {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-answer p {
  padding: 0 24px;
  font-size: 0.88rem;
  color: var(--grey);
  line-height: 1.75;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* =========================================
   CONTACT
   ========================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 22px; }

.contact-item { display: flex; align-items: flex-start; gap: 14px; }

.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--violet-pale);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-item a { color: var(--white); font-size: 0.9rem; transition: color 0.2s; }
.contact-item a:hover { color: var(--violet-light); }
.contact-item p { color: var(--white); font-size: 0.9rem; }

/* Form */
.contact-form-wrap {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--grey);
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--white);
  font-size: 15px;
  font-family: var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  -webkit-appearance: none;
  min-height: 48px;
}

.form-group select option { background: #1a1a2e; color: var(--white); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--grey-dark); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--violet);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.form-group input.error,
.form-group textarea.error { border-color: #ef4444; }

.form-error { font-size: 12px; color: #ef4444; min-height: 16px; }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 10px;
  font-size: 14px;
  color: #22c55e;
}

/* =========================================
   FOOTER
   ========================================= */
#footer {
  background: #050505;
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand svg { margin-bottom: 16px; }
.footer-brand p { color: var(--grey); font-size: 0.875rem; line-height: 1.7; max-width: 240px; }

.footer-links h4,
.footer-contact h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 18px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }

.footer-links a, .footer-contact a {
  font-size: 0.875rem;
  color: #8b93a4;
  transition: color 0.2s;
}

.footer-links a:hover,
.footer-contact a:hover { color: var(--violet-light); }

.footer-contact a { display: block; margin-bottom: 8px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p { font-size: 13px; color: var(--grey-dark); }

/* =========================================
   WHATSAPP FLOAT
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 24px rgba(37,99,235,0.5);
  transition: transform 0.3s, box-shadow 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37,99,235,0.65);
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: rgba(10,10,10,0.95);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}

.whatsapp-float::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(56,189,248,0.4);
  animation: pulse-ring 2.5s ease-out infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* =========================================
   RESPONSIVE — TABLET (≤1024px)
   ========================================= */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .pricing-card { padding: 28px 20px; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { min-height: 240px; order: -1; }

  .faq-grid { grid-template-columns: 1fr; max-width: 720px; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }
}

/* =========================================
   RESPONSIVE — MOBILE (≤768px)
   ========================================= */
@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 20px 24px;
    gap: 2px;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), opacity 0.3s ease;
    z-index: 999;
  }

  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a { width: 100%; padding: 14px 16px; font-size: 15px; min-height: 48px; display: flex; align-items: center; }
  .nav-burger { display: flex; }

  .services-grid { grid-template-columns: 1fr 1fr; }

  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .pricing-featured { transform: none; }
  .pricing-featured:hover { transform: translateY(-4px); }

  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form-wrap { padding: 24px 20px; }

  .hero-stats { gap: 16px; }
  .stat-divider { height: 28px; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-brand { grid-column: auto; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* =========================================
   RESPONSIVE — SMALL MOBILE (≤480px)
   ========================================= */
@media (max-width: 480px) {
  :root { --nav-h: 64px; }
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }

  .hero-content h1 { letter-spacing: -0.5px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }
  .hero-stats { gap: 12px; }
  .stat-divider { display: none; }
  .hero-stats .stat { background: var(--violet-pale); border-radius: 10px; padding: 10px 16px; }

  .services-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }

  .section-header { margin-bottom: 40px; }
  .section-header h2 { font-size: 1.8rem; }

  .whatsapp-float { bottom: 16px; right: 16px; width: 52px; height: 52px; }
  .whatsapp-tooltip { display: none; }

  .contact-form-wrap { padding: 20px 16px; }

  .pricing-actions .btn { font-size: 13px; padding: 12px 16px; }

  .faq-question { padding: 18px 16px; font-size: 0.9rem; }
  .faq-answer p { padding: 0 16px; padding-top: 14px; }
}

/* =========================================
   SAFE AREA (iPhone notch)
   ========================================= */
@supports (padding: env(safe-area-inset-bottom)) {
  .whatsapp-float {
    bottom: calc(20px + env(safe-area-inset-bottom));
    right: calc(20px + env(safe-area-inset-right));
  }
}

/* =========================================
   LOADING SCREEN
   ========================================= */
#loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.loader-logo {
  filter: drop-shadow(0 0 20px rgba(56,189,248,0.5));
  animation: loader-pulse 1.4s ease-in-out infinite;
}

@keyframes loader-pulse {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(56,189,248,0.4)); }
  50%       { filter: drop-shadow(0 0 40px rgba(56,189,248,0.9)); }
}

.loader-bar-wrap {
  width: 200px;
  height: 3px;
  background: rgba(56,189,248,0.15);
  border-radius: 3px;
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #2563eb, #38bdf8);
  border-radius: 3px;
  transition: width 0.08s linear;
  box-shadow: 0 0 10px rgba(56,189,248,0.6);
}

.loader-label {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--grey);
}

/* =========================================
   TYPEWRITER CURSOR
   ========================================= */
.typewriter-cursor {
  display: inline-block;
  color: #38bdf8;
  animation: blink-cursor 0.85s step-end infinite;
  font-weight: 300;
  margin-left: 2px;
  line-height: 1;
}

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

/* =========================================
   NEON CARD BORDERS (animated)
   ========================================= */
.service-card,
.pricing-card {
  position: relative;
}

.service-card::before,
.pricing-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius) + 1px);
  background: conic-gradient(from var(--angle, 0deg), transparent 60%, rgba(56,189,248,0.7) 75%, transparent 90%);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: -1;
  pointer-events: none;
}

.service-card:hover::before,
.pricing-card:hover::before {
  opacity: 1;
  animation: neon-border-spin 3s linear infinite;
}

.pricing-featured::before {
  opacity: 0.5;
  animation: neon-border-spin 4s linear infinite;
}

@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@keyframes neon-border-spin {
  to { --angle: 360deg; }
}

/* =========================================
   TECH MARQUEE
   ========================================= */
.tech-marquee-section {
  position: relative;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  overflow: hidden;
}

.marquee-fade-left,
.marquee-fade-right {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.marquee-fade-left  { left: 0;  background: linear-gradient(to right, var(--bg-2) 0%, transparent 100%); }
.marquee-fade-right { right: 0; background: linear-gradient(to left,  var(--bg-2) 0%, transparent 100%); }

.marquee-track { overflow: hidden; }

.marquee-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
}

.marquee-inner:hover { animation-play-state: paused; }

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

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,0.08);
  border: 1px solid rgba(56,189,248,0.2);
  border-radius: 100px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--grey);
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  flex-shrink: 0;
}

.tech-badge svg { color: #38bdf8; flex-shrink: 0; }

.tech-badge:hover {
  color: var(--white);
  border-color: var(--violet-light);
  background: var(--violet-pale);
}

/* =========================================
   WELCOME POPUP
   ========================================= */
.welcome-popup {
  position: fixed;
  bottom: 110px;
  right: 32px;
  z-index: 900;
  width: 300px;
  background: rgba(15, 15, 20, 0.97);
  border: 1px solid rgba(56,189,248,0.4);
  border-radius: 20px;
  box-shadow: 0 8px 40px rgba(37,99,235,0.35), 0 0 0 1px rgba(56,189,248,0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transform: translateX(120%) scale(0.9);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.34,1.56,0.64,1), opacity 0.4s ease;
  pointer-events: none;
}

.welcome-popup.show {
  transform: translateX(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.welcome-popup.hide {
  transform: translateX(120%) scale(0.9);
  opacity: 0;
  pointer-events: none;
}

.popup-inner {
  padding: 24px 22px 22px;
  position: relative;
}

.popup-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255,255,255,0.06);
  border: none;
  border-radius: 8px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.popup-close:hover { background: rgba(56,189,248,0.15); color: var(--white); }

.popup-icon {
  width: 48px;
  height: 48px;
  background: var(--violet-pale);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.popup-inner h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.popup-inner p {
  font-size: 0.85rem;
  color: var(--grey);
  line-height: 1.6;
  margin-bottom: 18px;
}

.popup-btn {
  font-size: 14px !important;
  padding: 11px 20px !important;
  width: 100%;
  justify-content: center;
}

/* Glow pulse on popup */
.welcome-popup.show::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 21px;
  background: linear-gradient(135deg, rgba(37,99,235,0.3), rgba(56,189,248,0.1));
  z-index: -1;
  animation: popup-glow-pulse 3s ease-in-out infinite;
}

@keyframes popup-glow-pulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}

@media (max-width: 480px) {
  .welcome-popup { width: calc(100vw - 32px); right: 16px; bottom: 90px; }
}

/* =========================================
   ACADÉMIE IA — additions
   ========================================= */
.nav-espace {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--violet-pale);
  color: var(--violet-light) !important;
  font-weight: 600;
  transition: all 0.25s ease;
}
.nav-espace:hover {
  background: var(--violet);
  color: #fff !important;
  border-color: var(--violet);
  box-shadow: var(--glow-sm);
}
.nav-espace::after { display: none !important; }

.pricing-tagline {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--violet-light);
  font-weight: 500;
  line-height: 1.4;
}

/* =========================================
   TRUST BAR + PROCESS (crédibilité banque)
   ========================================= */
.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.trust-inner {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 14px 34px; padding: 18px 20px;
}
.trust-item {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.9rem; color: var(--grey); font-weight: 500;
}
.trust-item svg { flex: none; }
.trust-item span { color: #d1d5db; }

.steps-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
@media (max-width: 900px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps-grid { grid-template-columns: 1fr; } }
.step-card {
  position: relative; background: var(--bg-2); border: 1px solid var(--border-soft, rgba(255,255,255,0.06));
  border-radius: var(--radius); padding: 26px 22px; transition: transform 0.25s, border-color 0.25s;
}
.step-card:hover { transform: translateY(-4px); border-color: var(--violet-light); }
.step-num {
  width: 40px; height: 40px; border-radius: 11px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--violet-light)); margin-bottom: 16px;
  box-shadow: var(--glow-sm);
}
.step-card h3 { font-family: var(--font-head); font-size: 1.1rem; margin-bottom: 8px; color: #fff; }
.step-card p { font-size: 0.9rem; color: var(--grey); margin: 0; line-height: 1.55; }

.practical-note {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 30px; padding: 22px 24px;
  background: var(--violet-pale); border: 1px solid var(--border); border-radius: var(--radius);
}
@media (max-width: 640px) { .practical-note { grid-template-columns: 1fr; gap: 14px; } }
.practical-item { display: flex; flex-direction: column; gap: 3px; font-size: 0.9rem; color: var(--grey); }
.practical-item strong {
  color: var(--violet-light); font-family: var(--font-head); font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.practical-item a { color: var(--violet-light); text-decoration: underline; }

.footer-identity{font-size:0.82rem;color:var(--grey);margin:2px 0}