/* ===========================
   BONFRONT — style.css
   =========================== */

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

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --off-white: #f5f3ef;
  --accent: #e8ff00;
  --accent-dark: #c4d900;
  --gray-100: #f0ede8;
  --gray-200: #ddd9d2;
  --gray-400: #9e9a93;
  --gray-600: #5c5954;
  --gray-800: #2a2826;
  --card-bg: #111110;
  --card-border: rgba(255,255,255,0.07);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --max-w: 1100px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===========================
   NAV
   =========================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(10,10,10,0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: var(--transition);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
  color: var(--white);
}

.nav-cta {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--black);
  background: var(--accent);
  padding: 10px 20px;
  border-radius: 100px;
  text-decoration: none;
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

/* ===========================
   HERO
   =========================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: var(--accent);
  top: -100px;
  right: -100px;
  animation: float 8s ease-in-out infinite;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: #00d4ff;
  bottom: 0;
  left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-30px); }
}

.hero .container {
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(232,255,0,0.3);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.2s;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.4s;
}

.accent {
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 560px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.6s;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.8s;
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--black);
  background: var(--accent);
  padding: 14px 28px;
  border-radius: 100px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232,255,0,0.25);
}

.btn-primary.full {
  width: 100%;
  text-align: center;
  border-radius: var(--radius);
  padding: 16px;
  font-size: 16px;
}

.btn-ghost {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: var(--transition);
}

.btn-ghost:hover {
  color: var(--white);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 1s;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-unit {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
}

.stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-sep {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===========================
   SECTION LABELS
   =========================== */

.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 56px;
}

/* ===========================
   PROBLEME
   =========================== */

.problem {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.problem-left h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-top: 12px;
}

.messages {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.msg {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 18px;
  font-size: 15px;
  max-width: 85%;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.msg.visible {
  opacity: 1;
  transform: translateY(0);
}

.msg-in {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  align-self: flex-start;
  border: 1px solid rgba(255,255,255,0.07);
}

.msg-out {
  background: var(--accent);
  color: var(--black);
  align-self: flex-end;
  font-weight: 500;
}

.typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 4px 0;
}

.typing-dots span {
  width: 6px;
  height: 6px;
  background: var(--black);
  border-radius: 50%;
  animation: typing 1s infinite;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-4px); }
}

.problem-conclusion {
  font-size: 15px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  font-style: italic;
}

/* ===========================
   SOLUTION
   =========================== */

.solution {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: rgba(232,255,0,0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.feature-card p {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

/* ===========================
   OFFRE
   =========================== */

.offre {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
}

.pricing-featured {
  border-color: rgba(232,255,0,0.35);
  background: linear-gradient(135deg, #111110 0%, #161610 100%);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--black);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 100px;
}

.pricing-top {
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.pricing-top h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}

.price {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.price span {
  font-size: 22px;
  letter-spacing: -0.5px;
  font-weight: 600;
}

.pricing-top p {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.pricing-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-list li {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  padding-left: 20px;
  position: relative;
}

.pricing-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.garantie {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: rgba(232,255,0,0.04);
  border: 1px solid rgba(232,255,0,0.15);
  border-radius: var(--radius);
  padding: 28px;
}

.garantie-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.garantie strong {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.garantie p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

/* ===========================
   OBJECTION
   =========================== */

.objection {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.objection-inner {
  max-width: 900px;
  margin: 0 auto;
}

.objection-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 48px;
  color: rgba(255,255,255,0.9);
}

.objection-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}

.obj-step {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}

.obj-step:hover {
  border-color: rgba(232,255,0,0.2);
  transform: translateY(-4px);
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.obj-step p {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

.obj-arrow {
  font-size: 20px;
  color: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  padding-top: 32px;
  flex-shrink: 0;
}

/* ===========================
   CONTACT
   =========================== */

.contact {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-left h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 20px;
  margin-top: 12px;
}

.contact-left p {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-info span {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
}

.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.form-group label {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group select {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--white);
  outline: none;
  width: 100%;
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder {
  color: rgba(255,255,255,0.2);
}

.form-group input:focus,
.form-group select:focus {
  border-color: rgba(232,255,0,0.35);
  background: rgba(232,255,0,0.02);
}

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='rgba(255,255,255,0.3)' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group select option {
  background: #1a1a18;
  color: var(--white);
}

.btn-primary.full {
  width: 100%;
  text-align: center;
  border-radius: 8px;
  padding: 15px;
  font-size: 15px;
  font-weight: 500;
  margin-top: 4px;
  background: var(--accent);
  color: var(--black);
  border: none;
  cursor: pointer;
  letter-spacing: -0.2px;
}

/* ===========================
   FOOTER
   =========================== */

.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer span:not(.logo) {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
}

/* ===========================
   SCROLL REVEAL
   =========================== */

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   RESPONSIVE
   =========================== */

@media (max-width: 768px) {
  .problem-grid,
  .features,
  .pricing,
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-stats {
    gap: 24px;
  }

  .objection-steps {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .obj-arrow {
    padding: 12px 0;
    transform: rotate(90deg);
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}