@import url('/assets/tokens.css');
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Source+Sans+3:wght@300;400;600&display=swap');

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

/* Visual placeholders */
.visual-placeholder {
  display: block;
  width: 100%;
  border-radius: 8px;
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-primary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-secondary) 18%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-aspect="4:3"]  { aspect-ratio: 4 / 3; }
.visual-placeholder[data-aspect="1:1"]  { aspect-ratio: 1 / 1; }
.visual-placeholder[data-aspect="3:4"]  { aspect-ratio: 3 / 4; }
.visual-placeholder[data-aspect="21:9"] { aspect-ratio: 21 / 9; }

.visual-placeholder[data-tone="secondary"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-secondary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-secondary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-primary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="accent"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-accent, var(--color-primary)) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 12%, var(--color-bg)) 60%,
      color-mix(in srgb, var(--color-secondary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="muted"] {
  background: color-mix(in srgb, var(--color-text) 8%, var(--color-bg));
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 600; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }

p { margin-bottom: 1rem; }
strong { font-weight: 600; }

/* Layout container */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header & nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-primary);
  box-shadow: 0 2px 8px rgba(12, 122, 150, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.site-logo img,
.site-logo svg {
  height: 48px;
  width: auto;
}

.site-nav { display: none; }

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.site-nav a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--color-text);
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-primary);
}

/* Mobile nav toggle */
.nav-toggle {
  background: none;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  color: var(--color-primary);
  font-size: 1.3rem;
  line-height: 1;
}

/* Mobile nav open */
.mobile-menu-open .site-nav {
  display: block;
  position: fixed;
  inset: 0;
  top: 73px;
  background: var(--color-bg);
  z-index: 99;
  padding: 2rem 1.25rem;
}

.mobile-menu-open .site-nav ul {
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu-open .site-nav a {
  font-size: 1.25rem;
}

/* Sections */
section {
  padding: 3.5rem 0;
}

.section-alt {
  background: color-mix(in srgb, var(--color-primary) 5%, var(--color-bg));
}

/* Hero section */
.hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.hero h1 {
  margin-bottom: 1.25rem;
}

.hero .tagline {
  font-size: 1.1rem;
  color: var(--color-secondary);
  font-weight: 600;
  font-style: italic;
  margin-bottom: 1rem;
}

.hero p {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.05rem;
  color: color-mix(in srgb, var(--color-text) 80%, transparent);
}

.hero .visual-placeholder {
  max-width: 900px;
  margin: 2rem auto 0;
}

/* CTA buttons */
.btn {
  display: inline-block;
  padding: 0.7rem 1.6rem;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.1s;
  cursor: pointer;
  border: none;
}

.btn:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.5rem;
}

/* Atouts / cards */
.atouts-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.atout-card {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  border-left: 4px solid var(--color-secondary);
  box-shadow: 0 2px 12px rgba(12, 122, 150, 0.07);
}

.atout-card h3 {
  margin-bottom: 0.5rem;
}

/* Services */
.services-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 16px rgba(12, 122, 150, 0.09);
  border-top: 3px solid var(--color-primary);
}

.service-card h3 {
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.service-card ul {
  padding-left: 1.25rem;
  margin-top: 0.75rem;
  color: color-mix(in srgb, var(--color-text) 75%, transparent);
}

.service-card li { margin-bottom: 0.3rem; }

/* About */
.about-content {
  display: grid;
  gap: 2rem;
  align-items: start;
  margin-top: 2rem;
}

.about-text p { margin-bottom: 1.1rem; }
.about-text p:last-child { margin-bottom: 0; }

.brand-promise {
  background: color-mix(in srgb, var(--color-secondary) 12%, var(--color-bg));
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 1.5rem;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
  align-items: start;
}

.contact-info {
  background: color-mix(in srgb, var(--color-primary) 6%, var(--color-bg));
  border-radius: 8px;
  padding: 1.5rem;
}

.contact-info h3 {
  margin-bottom: 1rem;
}

.contact-info p {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.contact-info a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Contact form */
.contact-form {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 16px rgba(12, 122, 150, 0.09);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 1.5px solid color-mix(in srgb, var(--color-text) 25%, transparent);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-privacy {
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  margin-top: 0.75rem;
}

/* Map */
.map-wrapper {
  margin-top: 2rem;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 350px;
  border: none;
}

/* Section heading */
.section-heading {
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-sub {
  text-align: center;
  color: color-mix(in srgb, var(--color-text) 65%, transparent);
  font-size: 1rem;
  margin-bottom: 0;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA band */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 3rem 1.25rem;
}

.cta-band h2 {
  color: #fff;
  margin-bottom: 0.75rem;
}

.cta-band p {
  color: color-mix(in srgb, #fff 85%, var(--color-primary));
  margin-bottom: 1.5rem;
}

.cta-band .btn-secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

/* Footer */
.site-footer {
  background: color-mix(in srgb, var(--color-text) 95%, transparent);
  color: color-mix(in srgb, #fff 80%, transparent);
  padding: 2.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  font-family: var(--font-display);
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.footer-col p,
.footer-col a {
  color: color-mix(in srgb, #fff 72%, transparent);
  font-size: 0.9rem;
  text-decoration: none;
  display: block;
  margin-bottom: 0.35rem;
}

.footer-col a:hover { color: var(--color-secondary); }

.footer-tel {
  color: var(--color-secondary) !important;
  font-weight: 600;
  font-size: 1rem !important;
}

.footer-bottom {
  border-top: 1px solid color-mix(in srgb, #fff 12%, transparent);
  padding-top: 1rem;
  font-size: 0.8rem;
  text-align: center;
  color: color-mix(in srgb, #fff 45%, transparent);
}

/* Page hero (inner pages) */
.page-hero {
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
  padding: 3rem 0 2.5rem;
  text-align: center;
  border-bottom: 2px solid color-mix(in srgb, var(--color-secondary) 30%, var(--color-bg));
}

.page-hero p {
  max-width: 640px;
  margin: 1rem auto 0;
  color: color-mix(in srgb, var(--color-text) 75%, transparent);
}

/* Breadcrumb */
.breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}

.breadcrumb a { color: var(--color-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  z-index: 200;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ===========================================================
   Motion layer — NewLine Guadeloupe (sérénité tropicale)
   Auteur : AnimationDesigner (WEB-5968)
   Toutes les animations sont gated par prefers-reduced-motion.
   =========================================================== */

@media (prefers-reduced-motion: no-preference) {

  /* Reveal system (JS-driven via IntersectionObserver) */
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition:
      opacity 700ms cubic-bezier(0.22, 0.61, 0.36, 1),
      transform 700ms cubic-bezier(0.22, 0.61, 0.36, 1);
    will-change: opacity, transform;
  }
  .reveal.is-visible { opacity: 1; transform: none; }

  /* Stagger within grids */
  .atouts-grid > .reveal:nth-child(2) { transition-delay: 110ms; }
  .atouts-grid > .reveal:nth-child(3) { transition-delay: 220ms; }
  .services-grid > .reveal:nth-child(2) { transition-delay: 90ms; }
  .services-grid > .reveal:nth-child(3) { transition-delay: 180ms; }
  .services-grid > .reveal:nth-child(4) { transition-delay: 270ms; }
  .services-grid > .reveal:nth-child(5) { transition-delay: 360ms; }
  .services-grid > .reveal:nth-child(6) { transition-delay: 450ms; }

  /* Hero — page-load fade-up, gentle stagger */
  .hero .tagline,
  .hero h1,
  .hero > .container > p,
  .hero .cta-group,
  .hero .visual-placeholder {
    animation: nl-fade-up 800ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }
  .hero .tagline               { animation-delay:  60ms; }
  .hero h1                     { animation-delay: 140ms; }
  .hero > .container > p       { animation-delay: 260ms; }
  .hero .cta-group             { animation-delay: 380ms; }
  .hero .visual-placeholder    { animation-delay: 500ms; }

  @keyframes nl-fade-up {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: none; }
  }

  /* Header — subtle scroll shadow / soft blur */
  .site-header {
    transition:
      box-shadow 400ms ease,
      background-color 400ms ease,
      border-color 400ms ease;
  }
  .site-header.is-scrolled {
    box-shadow: 0 6px 22px rgba(12, 122, 150, 0.14);
    background: color-mix(in srgb, var(--color-bg) 92%, transparent);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
  }

  /* Nav — underline glide teal→doré */
  .site-nav a {
    position: relative;
    padding-bottom: 4px;
  }
  .site-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 350ms cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  .site-nav a:hover::after,
  .site-nav a:focus-visible::after,
  .site-nav a[aria-current="page"]::after {
    transform: scaleX(1);
  }

  /* Cards — soft lift, border color shift */
  .atout-card,
  .service-card {
    transition:
      transform 400ms cubic-bezier(0.22, 0.61, 0.36, 1),
      box-shadow 400ms ease,
      border-color 400ms ease;
  }
  .atout-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(12, 122, 150, 0.14);
    border-left-color: var(--color-primary);
  }
  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(12, 122, 150, 0.16);
    border-top-color: var(--color-secondary);
  }

  /* Buttons — polish, halo, gentle press */
  .btn {
    transition:
      background-color 300ms ease,
      color 300ms ease,
      opacity 300ms ease,
      transform 300ms cubic-bezier(0.22, 0.61, 0.36, 1),
      box-shadow 300ms ease;
  }
  .btn:hover { opacity: 1; transform: translateY(-2px); }
  .btn-primary:hover {
    box-shadow: 0 8px 20px rgba(12, 122, 150, 0.28);
  }
  .btn-secondary:hover {
    box-shadow: 0 8px 20px rgba(212, 168, 67, 0.30);
  }
  .btn-outline:hover {
    background: color-mix(in srgb, var(--color-primary) 8%, transparent);
    box-shadow: 0 6px 18px rgba(12, 122, 150, 0.16);
  }
  .btn:active { transform: translateY(0); }
  .btn:focus-visible {
    outline: none;
    box-shadow:
      0 0 0 3px var(--color-bg),
      0 0 0 5px var(--color-primary);
  }
  a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: 2px;
  }

  /* Visual placeholders — glide au hover (pas de boucle infinie) */
  .visual-placeholder {
    background-size: 160% 160%;
    background-position: 0% 50%;
    transition:
      transform 500ms cubic-bezier(0.22, 0.61, 0.36, 1),
      background-position 900ms ease,
      box-shadow 500ms ease;
  }
  .visual-placeholder:hover {
    transform: translateY(-3px);
    background-position: 100% 50%;
    box-shadow: 0 12px 30px rgba(12, 122, 150, 0.12);
  }

  /* CTA band — halo doux au scroll-in */
  .cta-band {
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }
  .cta-band::before {
    content: '';
    position: absolute;
    inset: -20% -10%;
    background: radial-gradient(
      ellipse at 30% 40%,
      color-mix(in srgb, var(--color-secondary) 30%, transparent) 0%,
      transparent 55%
    );
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 900ms ease, transform 1200ms ease;
    pointer-events: none;
    z-index: -1;
  }
  .cta-band.is-visible::before {
    opacity: 0.55;
    transform: scale(1);
  }

  /* Brand promise — reveal + subtle scale */
  .brand-promise.reveal { transform: translateY(14px) scale(0.98); }
  .brand-promise.reveal.is-visible { transform: none; }

  /* Form inputs — halo teal au focus */
  .form-group input,
  .form-group select,
  .form-group textarea {
    transition: border-color 250ms ease, box-shadow 250ms ease;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent);
  }

  /* Skip link — meilleur easing */
  .skip-link { transition: top 300ms cubic-bezier(0.22, 0.61, 0.36, 1); }
}

/* Non-negotiable — respecte la préférence utilisateur */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Responsive: tablet and up */
@media (min-width: 640px) {
  .atouts-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .site-nav { display: flex; align-items: center; }
  .nav-toggle { display: none; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .about-content { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}