:root {

  --blue: #015673;
  --blue-dark: #013a4d;
  --blue-soft: #9dd2e4;
  --blue-soft-15: rgba(157, 210, 228, 0.15);
  --yellow: #f8b84e;
  --white: #ffffff;
  --cream: #fbfaf7;
  --ink: #0b2530;
  --ink-soft: #4a6570;
  --border: #e3ecef;

  --font-display: "Quicksand", "Poppins", "Nunito Sans", sans-serif;
  --font-body: "Lato", "Nunito Sans", "Poppins", sans-serif;

  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-full: 999px;
  --shadow-sm: 0 2px 10px rgba(1, 86, 115, 0.06);
  --shadow-md: 0 12px 32px rgba(1, 86, 115, 0.10);
  --shadow-lg: 0 20px 60px rgba(1, 86, 115, 0.14);

  --section-pad: clamp(64px, 9vw, 120px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--blue);
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); font-weight: 600; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { margin: 0 0 1em; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-soft-15);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 18px;
}

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 60ch;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head.left { margin: 0 0 40px; text-align: left; }

strong { color: var(--blue); }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: var(--section-pad) 0; }
.bg-cream { background: var(--cream); }
.bg-blue {
  background: linear-gradient(160deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
}
.bg-blue h1, .bg-blue h2, .bg-blue h3 { color: var(--white); }
.bg-blue .lede { color: rgba(255,255,255,0.85); }

.bg-blue .card { color: var(--ink); }
.bg-blue .card h1, .bg-blue .card h2, .bg-blue .card h3 { color: var(--blue); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--blue);
}
.brand img { width: 42px; height: 42px; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  padding: 10px 16px;
  border-radius: var(--radius-full);
  transition: background 0.2s ease, color 0.2s ease;
}
.main-nav a:hover { background: var(--blue-soft-15); color: var(--blue); }
.main-nav a.active { background: var(--blue); color: var(--white); }

.header-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--blue);
  position: relative;
  transition: background 0.2s ease;
}
.nav-toggle span::before, .nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--blue);
  transition: transform 0.25s ease;
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

.site-footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,0.82);
  padding: 64px 0 28px;
  font-size: 0.95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 14px;
}
.footer-brand img { width: 36px; height: 36px; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col a:hover { color: var(--yellow); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-align: center;
  max-width: 100%;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: var(--blue-dark); box-shadow: var(--shadow-lg); }
.btn-ghost {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-outline {
  background: transparent;
  border-color: var(--blue);
  color: var(--blue);
}
.btn-outline:hover { background: var(--blue); color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.dot-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
}
.dot-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--yellow);
}

.tag {
  display: inline-flex;
  align-items: center;
  background: var(--blue-soft-15);
  color: var(--blue);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 18px;
  border-radius: var(--radius-full);
}

.trust-bar {
  background: var(--cream);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 18px;
  padding-bottom: 18px;
}
.trust-bar .trust-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  font-weight: 600;
}
.trust-bar .trust-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.quote-card {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 48px;
}
.quote-card .quote-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--blue-soft);
  line-height: 1;
  margin-bottom: -10px;
}
.quote-card p {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 600;
  color: var(--blue);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}
.compare-col {
  border-radius: var(--radius-lg);
  padding: 36px;
}
.compare-col.before {
  background: var(--cream);
  border: 1px dashed var(--border);
}
.compare-col.after {
  background: var(--white);
  border: 2px solid var(--blue-soft);
  box-shadow: var(--shadow-md);
}
.compare-col h3 { display: flex; align-items: center; gap: 10px; }
.compare-col ul li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--ink-soft);
}
.compare-col ul li:last-child { border-bottom: none; }
.compare-col.after ul li { color: var(--ink); }

.photo-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--blue-soft-15), var(--blue-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.photo-placeholder span {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--blue);
  font-size: 0.9rem;
  text-align: center;
  padding: 0 20px;
  opacity: 0.7;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  text-align: left;
  padding: 24px 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--blue);
}
.faq-question .icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--blue-soft-15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, background 0.3s ease;
}
.faq-question[aria-expanded="true"] .icon {
  background: var(--yellow);
  transform: rotate(135deg);
}
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 4px 26px;
  color: var(--ink-soft);
}
.faq-answer-inner p { margin-bottom: 0.9em; }

.form-field { margin-bottom: 20px; }
.form-field label {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--blue);
  margin-bottom: 8px;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.2s ease;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--blue-soft);
  outline: none;
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.85rem; color: var(--ink-soft); }
.form-success {
  display: none;
  background: var(--blue-soft-15);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  color: var(--blue);
  font-weight: 600;
  margin-top: 20px;
}
.form-success.visible { display: block; }

.form-error {
  display: none;
  background: rgba(248, 184, 78, 0.18);
  border: 1px solid var(--yellow);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  color: var(--ink);
  font-weight: 600;
  margin-top: 20px;
}
.form-error.visible { display: block; }

.constellation {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}
.constellation svg { width: 100%; height: 100%; }
.constellation .ray {
  transform-origin: center;
  animation: spin 60s linear infinite;
}
.constellation .core {
  animation: pulse 4s ease-in-out infinite;
  transform-origin: center;
}
.constellation .bubble {
  animation: float 6s ease-in-out infinite;
  transform-origin: center;
}
.constellation .bubble:nth-child(2) { animation-delay: -1s; }
.constellation .bubble:nth-child(3) { animation-delay: -2.4s; }
.constellation .bubble:nth-child(4) { animation-delay: -3.6s; }
.constellation .bubble:nth-child(5) { animation-delay: -5s; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse {
  0%, 100% { opacity: 0.9; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.04); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.mini-mark {
  display: inline-flex;
  width: 34px;
  height: 34px;
  margin-right: 10px;
}

.js-ready .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.center { text-align: center; }
.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.gap-sm { gap: 12px; }
.gap-md { gap: 20px; }
.mt-lg { margin-top: 48px; }

.hero-cta-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 32px; }

.pill-list { display: flex; flex-wrap: wrap; gap: 12px; }

.poles-wrap {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}
.poles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pole-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.pole-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pole-item .pole-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--blue-soft-15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.pole-item h4 {
  font-family: var(--font-display);
  color: var(--blue);
  font-size: 0.98rem;
  margin-bottom: 4px;
}
.pole-item p { font-size: 0.86rem; color: var(--ink-soft); margin: 0; }

.photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.photo-frame.ratio-square { aspect-ratio: 1 / 1; }
.photo-frame.ratio-portrait { aspect-ratio: 3 / 4; }
.photo-frame.ratio-landscape { aspect-ratio: 4 / 3; }
.photo-frame.ratio-wide { aspect-ratio: 16 / 9; }

.photo-frame.on-dark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(1, 58, 77, 0.55), rgba(1, 86, 115, 0.25));
  mix-blend-mode: multiply;
}
.photo-frame.on-dark img { filter: saturate(0.9); }

.photo-caption {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 10px;
  font-style: italic;
}

.hero-accueil {
  position: relative;
}

.ambient-video-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
}
.ambient-video-section video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.ambient-video-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(1, 58, 77, 0.88), rgba(1, 86, 115, 0.72));
  z-index: 1;
}
.ambient-video-section .container { position: relative; z-index: 2; }

.card-video {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
  background: var(--cream);
  aspect-ratio: 16/10;
}
.card-video video { width: 100%; height: 100%; object-fit: cover; display: block; }

@media (prefers-reduced-motion: reduce) {
  .ambient-video-section video, .card-video video { display: none; }
  .ambient-video-section::before { background: linear-gradient(160deg, var(--blue-dark), var(--blue)); }
}

@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 780px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open .main-nav {
    display: flex;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px 24px;
    box-shadow: var(--shadow-md);
    gap: 6px;
  }
  .site-header.nav-open .main-nav a { padding: 14px 16px; }
  .header-actions .btn span.long { display: none; }
  .compare-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
  .poles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .poles-grid { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 2rem; }
}