/* ========================================================
   LYVOR Services — feuille de style principale
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fahkwang:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

:root {
  --blue: #003A9C;
  --blue-dark: #00275e;
  --blue-soft: #e8effa;
  --green: #00DD9C;
  --green-dark: #00b87f;
  --ink: #0b1a33;
  --ink-soft: #55627a;
  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --border: #e3e9f2;
  --shadow: 0 20px 50px -25px rgba(0, 58, 156, 0.35);
  --radius: 18px;
  --container: 1160px;
}

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

body {
  margin: 0;
  font-family: 'Fahkwang', 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  margin: 0 0 .6em;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; color: var(--ink-soft); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-soft { background: var(--bg-soft); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--green);
  display: inline-block;
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); color: var(--blue); }
.section-head p { font-size: 17px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}

.btn-primary {
  background: var(--green);
  color: var(--blue-dark);
  box-shadow: 0 14px 30px -12px rgba(0, 221, 156, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -12px rgba(0, 221, 156, 0.65); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,.55);
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }

.btn-dark {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 14px 30px -14px rgba(0, 58, 156, 0.6);
}
.btn-dark:hover { transform: translateY(-2px); background: var(--blue-dark); }

.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 40px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-weight: 500;
  font-size: 15px;
  color: var(--ink);
  position: relative;
  padding: 6px 0;
}

.nav-links a.active,
.nav-links a:hover { color: var(--blue); }

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
}

.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-phone { font-weight: 600; font-size: 14px; color: var(--blue); display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--blue); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, var(--blue) 0%, var(--blue-dark) 65%, #001a4d 100%);
  color: #fff;
  padding: 100px 0 130px;
}

.hero-wave {
  position: absolute;
  opacity: .12;
  pointer-events: none;
}
.hero-wave.w1 { top: -60px; right: -80px; width: 420px; }
.hero-wave.w2 { bottom: -100px; left: -60px; width: 360px; transform: rotate(18deg); }

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 221, 156, 0.14);
  border: 1px solid rgba(0, 221, 156, 0.45);
  color: var(--green);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero-badge svg { width: 14px; height: 14px; }

.hero h1 {
  font-size: clamp(34px, 4.6vw, 54px);
  color: #fff;
  margin-bottom: 22px;
}
.hero h1 span { color: var(--green); }

.hero p.lead {
  font-size: 18px;
  color: rgba(255,255,255,.82);
  max-width: 520px;
  margin-bottom: 34px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }

.hero-points {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.16);
}
.hero-points div { display: flex; align-items: center; gap: 10px; font-size: 14px; color: rgba(255,255,255,.85); font-weight: 500; }
.hero-points svg { width: 20px; height: 20px; color: var(--green); flex-shrink: 0; }

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual .plate {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 1/1;
  border-radius: 32px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}
.hero-visual .plate img { width: 62%; filter: drop-shadow(0 20px 40px rgba(0,0,0,.35)); }
.hero-visual .glow {
  position: absolute;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(0,221,156,.35), transparent 70%);
  filter: blur(30px);
}

/* ---------- Logo strip / trust ---------- */
.trust-strip {
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
}
.trust-strip .container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 40px;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 500;
}
.trust-strip .container div { display: flex; align-items: center; gap: 8px; }
.trust-strip svg { width: 18px; height: 18px; color: var(--green-dark); }

/* ---------- Cards: services ---------- */
.grid {
  display: grid;
  gap: 26px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }

.card .icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.card .icon svg { width: 26px; height: 26px; color: #fff; }

.card h3 { font-size: 19px; color: var(--blue); margin-bottom: 10px; }
.card p { font-size: 15px; margin-bottom: 0; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--green-dark);
}

/* service page: detailed rows */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reverse .service-visual { order: 2; }
.service-detail.reverse .service-copy { order: 1; }

.service-visual {
  border-radius: 24px;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--blue-soft), #fff 70%);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.service-visual .icon-big {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--blue), var(--green-dark));
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-visual .icon-big svg { width: 46px; height: 46px; color: #fff; }
.service-visual::before {
  content: '';
  position: absolute;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,221,156,.18), transparent 70%);
  top: -60px; right: -60px;
}

.service-copy .eyebrow { margin-bottom: 12px; }
.service-copy h3 { font-size: 26px; color: var(--blue); }
.service-copy ul { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.service-copy ul li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-soft); }
.service-copy ul li svg { width: 20px; height: 20px; color: var(--green-dark); flex-shrink: 0; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; }
.step {
  position: relative;
  padding-left: 62px;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0; top: 0;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 700;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--blue), var(--blue-dark));
  border-radius: 28px;
  padding: 56px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,221,156,.35), transparent 70%);
}
.cta-band h2 { color: #fff; font-size: 28px; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,.8); margin-bottom: 0; }
.cta-band-text { position: relative; z-index: 1; max-width: 520px; }
.cta-band-actions { position: relative; z-index: 1; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Testimonials ---------- */
.testimonial {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.testimonial .stars { display: flex; gap: 4px; color: var(--green-dark); }
.testimonial .stars svg { width: 18px; height: 18px; }
.testimonial p.quote { color: var(--ink); font-size: 16px; font-style: italic; margin: 0; }
.testimonial .who { display: flex; align-items: center; gap: 12px; }
.testimonial .avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--green-dark));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 15px;
}
.testimonial .who .name { font-weight: 600; color: var(--ink); font-size: 14px; }
.testimonial .who .role { font-size: 13px; color: var(--ink-soft); }

.note-banner {
  background: var(--blue-soft);
  border: 1px dashed var(--blue);
  border-radius: 14px;
  padding: 16px 20px;
  font-size: 13.5px;
  color: var(--blue-dark);
  margin-top: 36px;
}

/* ---------- Values / why us ---------- */
.value {
  display: flex;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.value:last-child { border-bottom: none; }
.value .icon-sm {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--blue-soft);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.value .icon-sm svg { width: 22px; height: 22px; color: var(--blue); }
.value h4 { font-size: 16px; margin-bottom: 4px; color: var(--ink); }
.value p { font-size: 14.5px; margin: 0; }

/* ---------- Portfolio / réalisations ---------- */
.portfolio-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #fff;
}
.portfolio-visual {
  aspect-ratio: 16/11;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 55%, #001a4d 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.portfolio-visual svg.icon-xl { width: 54px; height: 54px; color: #fff; position: relative; z-index: 1; }
.portfolio-visual .blob {
  position: absolute;
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(0,221,156,.45), transparent 70%);
  bottom: -50px; right: -30px;
}
.portfolio-card .body { padding: 22px 24px; }
.portfolio-card h3 { font-size: 17px; color: var(--blue); margin-bottom: 6px; }
.portfolio-card p { font-size: 14px; margin: 0; }
.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--green-dark);
  background: rgba(0,221,156,.12);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  transition: transform .2s ease;
}
.faq-item[open] summary .plus { transform: rotate(45deg); }
.faq-item p { margin-top: 14px; font-size: 15px; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
  align-items: start;
}
.contact-info-card {
  background: linear-gradient(155deg, var(--blue), var(--blue-dark));
  color: #fff;
  border-radius: var(--radius);
  padding: 40px 32px;
}
.contact-info-card h3 { color: #fff; font-size: 22px; }
.contact-info-card p { color: rgba(255,255,255,.78); }
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,.18);
}
.contact-row:first-of-type { border-top: none; margin-top: 12px; }
.contact-row .icon-sm { background: rgba(255,255,255,.12); }
.contact-row .icon-sm svg { color: var(--green); }
.contact-row .label { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,.6); margin-bottom: 2px; }
.contact-row .value { font-weight: 600; font-size: 15px; }

.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--ink);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  font-family: inherit;
  font-size: 14.5px;
  color: var(--ink);
  transition: border-color .18s ease, background .18s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
}
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 13px; color: var(--ink-soft); margin-top: 14px; }
.form-status { font-size: 14px; font-weight: 600; margin-top: 14px; display: none; }
.form-status.show { display: block; }

.map-block {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-top: 26px;
}
.map-block iframe { width: 100%; height: 320px; border: 0; display: block; }

/* ---------- Footer ---------- */
.site-footer {
  background: #061638;
  color: rgba(255,255,255,.72);
  padding: 70px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand img { height: 34px; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,.6); font-size: 14px; max-width: 280px; }
.social-row { display: flex; gap: 10px; margin-top: 18px; }
.social-row a {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  transition: background .18s ease;
}
.social-row a:hover { background: var(--green); }
.social-row svg { width: 16px; height: 16px; }

.footer-col h4 {
  color: #fff;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.footer-col a { font-size: 14.5px; color: rgba(255,255,255,.68); transition: color .18s ease; }
.footer-col a:hover { color: var(--green); }
.footer-col li { display: flex; align-items: flex-start; gap: 8px; font-size: 14.5px; }
.footer-col li svg { width: 16px; height: 16px; color: var(--green); margin-top: 3px; flex-shrink: 0; }

.footer-bottom {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(155deg, var(--blue) 0%, var(--blue-dark) 70%);
  color: #fff;
  padding: 70px 0 84px;
  position: relative;
  overflow: hidden;
}
.page-hero h1 { color: #fff; font-size: clamp(30px, 4vw, 44px); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.8); font-size: 17px; max-width: 560px; margin-bottom: 0; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 13.5px; color: rgba(255,255,255,.6); margin-bottom: 20px; }
.breadcrumb a { color: rgba(255,255,255,.85); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (min-width: 900px) {
  .nav-phone { display: inline-flex; align-items: center; gap: 8px; }
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; gap: 30px; }
  .service-detail.reverse .service-visual,
  .service-detail.reverse .service-copy { order: initial; }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-140%);
    opacity: 0;
    transition: transform .25s ease, opacity .25s ease;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; }
  .nav-toggle { display: flex; }
  .nav .btn-dark.nav-desktop-cta { display: none; }
  .section { padding: 64px 0; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 24px; flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}