/* ============================================
   MON ADJOINT IA, Landing page
   Charte : La Petite Fabrique Digitale
   ============================================ */

:root {
  --green-dark: #354626;
  --green-medium: #697A4D;
  --green-forest: #253a05;
  --green-light: #A1B482;

  --white: #FFFFFF;
  --gray-light: #F0F0F0;
  --gray-medium: #cac8c5;
  --gray-icons: #6E6C68;
  --gray-dark: #262525;

  --beige-light: #F9F6F3;
  --beige-dark: #c5b4a1;

  --orange-light: #DD7C0C;
  --orange-hover: #EF8F20;
  --orange: #C66A00;
  --orange-dark: #AF4403;
  --orange-vivid: #FF9214;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1180px;
  --radius-md: 10px;
  --radius-lg: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--gray-dark);
  background: var(--beige-light);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

a { text-decoration: none; color: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 800;
  color: var(--green-dark);
  letter-spacing: -0.01em;
}

p { margin: 0; line-height: 1.7; color: var(--gray-dark); }

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
}

/* ---------- Boussole filigrane (signature) ---------- */
.compass-mark {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
  z-index: 0;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 700;
  padding: 15px 30px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange-light);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(221, 124, 12, 0.28);
}
.btn-primary:hover { background: var(--orange-hover); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--green-dark);
  border: 1.5px solid var(--green-dark);
}
.btn-ghost:hover { background: var(--green-dark); color: var(--white); }

.btn-light {
  background: var(--white);
  color: var(--green-dark);
}
.btn-light:hover { background: var(--beige-light); transform: translateY(-2px); }

/* ---------- Header ---------- */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(249, 246, 243, 0.0);
  transition: background 0.25s ease, box-shadow 0.25s ease;
  padding: 22px 0;
}
header.scrolled {
  background: rgba(249, 246, 243, 0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 16px rgba(53, 70, 38, 0.06);
  padding: 14px 0;
}
header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 13px;
  font-weight: 800;
  font-size: 23px;
  color: var(--green-dark);
}
.header-logo .tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
  background: rgba(221,124,12,0.1);
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}
nav.header-links {
  display: flex;
  gap: 36px;
  font-size: 15px;
  font-weight: 600;
  color: var(--green-dark);
}
nav.header-links a { opacity: 0.75; transition: opacity 0.15s; }
nav.header-links a:hover { opacity: 1; }
.header-cta { display: flex; align-items: center; gap: 18px; }
.header-cta .btn { padding: 11px 22px; font-size: 14px; }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 168px 0 100px;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero h1 {
  font-size: 49px;
  line-height: 1.22;
  margin: 18px 0 22px;
}
.hero h1 .accent { color: var(--orange-light); }
.hero .lede {
  font-size: 19px;
  line-height: 1.6;
  color: var(--gray-icons);
  max-width: 480px;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-bottom: 28px; }
.hero-microcopy { font-size: 13.5px; color: var(--gray-icons); display: flex; align-items: center; gap: 8px; }
.hero-microcopy svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- Mockup dashboard (hero) ---------- */
.mock-frame {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px -20px rgba(53, 70, 38, 0.28), 0 0 0 1px rgba(53,70,38,0.05);
  overflow: hidden;
  transform: rotate(0.4deg);
}
.mock-bar {
  background: var(--green-dark);
  padding: 13px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mock-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.25); }
.mock-bar .mock-title { margin-left: 8px; font-size: 12px; color: rgba(255,255,255,0.55); font-weight: 600; }
.mock-body { padding: 22px; background: var(--beige-light); }
.mock-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 14px; }
.mock-card {
  background: var(--white);
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 2px 10px rgba(53,70,38,0.05);
}
.mock-card .mc-label { font-size: 11px; color: var(--gray-icons); font-weight: 600; margin-bottom: 6px; }
.mock-card .mc-value { font-size: 21px; font-weight: 800; color: var(--green-dark); }
.mock-card .mc-value.live::after {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange-light);
  margin-left: 8px;
  animation: pulse 1.8s infinite;
}
.mock-list { background: var(--white); border-radius: 12px; padding: 8px 16px; }
.mock-list-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid var(--gray-light);
  font-size: 13px;
}
.mock-list-row:last-child { border-bottom: none; }
.mock-list-row .who { font-weight: 700; color: var(--gray-dark); }
.mock-list-row .what { color: var(--gray-icons); font-size: 12.5px; }
.mock-badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 100px;
}
.mock-badge.done { background: rgba(105,122,77,0.15); color: var(--green-medium); }
.mock-badge.wait { background: rgba(221,124,12,0.13); color: var(--orange); }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

@keyframes fadeRow {
  from { opacity: 0; transform: translateX(-6px); }
  to { opacity: 1; transform: translateX(0); }
}
.mock-list-row { animation: fadeRow 0.5s ease both; }

/* ---------- Section générique ---------- */
section { position: relative; padding: 110px 0; }
.section-head { max-width: 660px; margin: 0 auto 64px; text-align: center; }
.section-head.left { margin: 0 0 56px; text-align: left; }
.section-head h2 { font-size: 36px; line-height: 1.2; margin-top: 14px; }
.section-head .eyebrow { display: block; margin-bottom: 4px; }
.section-head p { font-size: 17px; margin-top: 16px; }

/* ---------- Problème ---------- */
.problem { background: var(--white); }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.problem-card {
  background: var(--beige-light);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
}
.problem-card .pc-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.problem-card h3 { font-size: 18px; margin-bottom: 10px; }
.problem-card p { font-size: 15.5px; }

.problem-quote {
  margin-top: 56px;
  text-align: center;
  font-size: 23px;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.5;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}
.problem-quote .accent { color: var(--orange-light); }

/* ---------- Solution ---------- */
.solution { background: var(--beige-light); }
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.solution-features { display: flex; flex-direction: column; gap: 26px; }
.sf-item { display: flex; gap: 16px; }
.sf-icon {
  width: 42px; height: 42px;
  border-radius: 11px;
  background: var(--green-dark);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sf-text h4 { font-size: 16.5px; margin-bottom: 5px; }
.sf-text p { font-size: 15.5px; }

.solution-visual { position: relative; }

.interface { background: var(--white); }

.video-placeholder {
  background: var(--beige-light);
  border: 1.5px dashed var(--gray-medium);
  border-radius: var(--radius-lg);
  aspect-ratio: 16/10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
.video-play-btn {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(53,70,38,0.12);
}
.video-label {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--gray-icons);
}

/* ---------- Comment ça marche ---------- */
.steps { background: var(--white); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.step {
  position: relative;
  padding: 0 22px;
  text-align: center;
}
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -14px;
  width: 28px;
  height: 1.5px;
  background: var(--gray-medium);
  background-image: linear-gradient(to right, var(--gray-medium) 50%, transparent 50%);
  background-size: 8px 1.5px;
}
.step-num {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--green-dark);
  color: var(--white);
  font-size: 22px;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
}
.step h3 { font-size: 18px; margin-bottom: 10px; }
.step p { font-size: 15.5px; max-width: 280px; margin: 0 auto; }

/* ---------- Tarifs (briques) ---------- */
.pricing { background: var(--beige-light); }
.launch-offer {
  background: var(--green-dark);
  border-radius: var(--radius-lg);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.launch-badge {
  background: var(--orange-light);
  color: var(--white);
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 7px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.launch-text {
  color: rgba(255,255,255,0.88);
  font-size: 14.5px;
  margin: 0;
  flex: 1;
  min-width: 240px;
}
.launch-text strong { color: var(--white); }

.bricks-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-bottom: 22px;
}
.brick {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  position: relative;
  border: 1.5px solid transparent;
}
.brick.featured {
  border-color: var(--orange-light);
}
.brick-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}
.brick-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(221,124,12,0.13);
  color: var(--orange);
  white-space: nowrap;
}
.brick-badge.muted { background: var(--gray-light); color: var(--gray-icons); }
.brick h3 { font-size: 19px; margin-bottom: 8px; }
.brick p.desc { font-size: 15px; margin-bottom: 18px; }
.brick .price {
  font-size: 28px;
  font-weight: 800;
  color: var(--green-dark);
}
.brick .price .unit { font-size: 14px; font-weight: 600; color: var(--gray-icons); }
.brick .price.devis { font-size: 19px; color: var(--gray-icons); font-style: italic; font-weight: 700; }
.brick ul { margin: 16px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.brick li { font-size: 14.5px; color: var(--gray-icons); display: flex; gap: 8px; align-items: flex-start; }
.brick li svg { flex-shrink: 0; margin-top: 2px; width: 15px; height: 15px; }

.maintenance-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  border: 1.5px solid var(--green-light);
  margin-bottom: 22px;
}
.maintenance-card .price { margin-top: 16px; margin-bottom: 14px; }
.maintenance-note {
  font-size: 13.5px;
  color: var(--gray-icons);
  font-style: italic;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--gray-light);
}

.pricing-note {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  font-size: 14.5px;
  color: var(--gray-icons);
  margin-top: 8px;
}
.pricing-note svg { flex-shrink: 0; margin-top: 1px; }
.pricing-note strong { color: var(--green-dark); }

/* ---------- Confiance ---------- */
.trust { background: var(--white); }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
.trust-item .ti-num { font-size: 32px; font-weight: 800; color: var(--orange-light); margin-bottom: 8px; }
.trust-item .ti-label { font-size: 14px; color: var(--gray-icons); }

/* ---------- About ---------- */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: center;
}
.about-photo img {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
  display: block;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
}
.about-tagline {
  font-size: 18px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 18px;
}
.about-text p {
  font-size: 16px;
  margin-bottom: 16px;
}
.about-text p:last-child { margin-bottom: 0; }

/* ---------- Contact ---------- */
.contact { background: var(--green-dark); color: var(--white); }
.contact .section-head h2 { color: var(--white); }
.contact .section-head p { color: rgba(255,255,255,0.72); }
.contact .section-head .eyebrow { color: var(--orange-vivid); }

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
}
.contact-side h3 { color: var(--white); font-size: 19px; margin-bottom: 14px; }
.contact-side p { color: rgba(255,255,255,0.7); font-size: 15.5px; margin-bottom: 26px; }
.contact-detail { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; font-size: 15px; color: rgba(255,255,255,0.85); }
.contact-detail svg { flex-shrink: 0; }

.lpfd-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 10px 18px;
  border-radius: 100px;
  border: 1.5px solid rgba(255,255,255,0.25);
  font-size: 13.5px;
  font-weight: 600;
  transition: border-color 0.15s, background 0.15s;
}
.lpfd-link:hover { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.06); }

form.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field label { font-size: 13px; font-weight: 700; color: var(--green-dark); }
.form-field input, .form-field select, .form-field textarea {
  font-family: var(--font);
  font-size: 14.5px;
  padding: 12px 14px;
  border-radius: 9px;
  border: 1.5px solid var(--gray-medium);
  background: var(--beige-light);
  color: var(--gray-dark);
  outline: none;
  transition: border-color 0.15s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--orange-light); }
.form-field textarea { resize: vertical; min-height: 92px; font-family: var(--font); }
.contact-form .btn { margin-top: 6px; width: 100%; }
.form-success {
  display: none;
  background: rgba(105,122,77,0.12);
  color: var(--green-medium);
  border-radius: 9px;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  align-items: center;
  gap: 10px;
}
.form-success.show { display: flex; }

/* ---------- Pages légales ---------- */
.legal-page {
  padding: 120px 0 100px;
  background: var(--beige-light);
  min-height: 100vh;
}
.legal-content {
  max-width: 680px;
  margin: 0 auto;
}
.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--green-medium);
  margin-bottom: 36px;
  opacity: 0.75;
  transition: opacity 0.15s;
}
.legal-back:hover { opacity: 1; }
.legal-content > h1 {
  font-size: 28px;
  line-height: 1.2;
  margin-bottom: 10px;
  color: var(--green-dark);
}
.legal-date {
  font-size: 12.5px;
  color: var(--gray-icons);
  line-height: 1.6;
  margin-bottom: 40px;
  display: block;
}
.legal-content h2 {
  font-size: 16px;
  font-weight: 700;
  margin-top: 44px;
  margin-bottom: 12px;
  padding-bottom: 9px;
  border-bottom: 1.5px solid var(--gray-medium);
  color: var(--green-dark);
  letter-spacing: 0;
}
.legal-content h3 {
  font-size: 14.5px;
  font-weight: 700;
  margin-top: 22px;
  margin-bottom: 8px;
  color: var(--green-dark);
}
.legal-content p {
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 12px;
  color: var(--gray-dark);
}
.legal-content ul {
  padding-left: 20px;
  margin: 8px 0 14px;
}
.legal-content li {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 5px;
  color: var(--gray-dark);
}
.legal-section-sep {
  border: none;
  border-top: 1.5px solid var(--gray-medium);
  margin: 60px 0;
}
.legal-toc {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 44px;
  border: 1px solid var(--gray-light);
}
.legal-toc p {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 10px;
}
.legal-toc ol {
  padding-left: 18px;
  margin: 0;
}
.legal-toc li {
  font-size: 13.5px;
  line-height: 1.6;
  margin-bottom: 4px;
  color: var(--gray-dark);
}
.legal-toc a { color: var(--green-dark); font-weight: 600; }
.legal-toc a:hover { color: var(--orange); }

/* ---------- Footer ---------- */
footer {
  background: var(--green-forest);
  color: rgba(255,255,255,0.55);
  padding: 36px 0;
  font-size: 13.5px;
}
footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; }
footer a { color: rgba(255,255,255,0.75); }
footer a:hover { color: var(--white); }
.footer-links { display: flex; gap: 22px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 980px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero { padding: 140px 0 70px; text-align: center; }
  .hero .lede { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-microcopy { justify-content: center; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-visual { order: -1; }
  .problem-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 46px; }
  .step:not(:last-child)::after { display: none; }
  .bricks-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  nav.header-links { display: none; }
}

@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .hero h1 { font-size: 34px; }
  .hero .lede { font-size: 16.5px; }
  .section-head h2 { font-size: 27px; }
  section { padding: 76px 0; }
  .form-row { grid-template-columns: 1fr; }
  .header-cta .btn:not(.btn-primary) { display: none; }
  .mock-row { grid-template-columns: 1fr 1fr; }
  .mock-row .mock-card:last-child { display: none; }
  footer .wrap { flex-direction: column; text-align: center; }
}