/* Groupe Montecristo — shared design tokens & utilities */

::selection {
  background: #C9791F;
  color: #F2F3F1;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #F2F3F1;
}

/* ---------- Bilingual toggle ---------- */
/* Default (no-JS fallback): French shown, English hidden */
[data-en] { display: none; }
html[data-lang="en"] [data-en] { display: revert; }
html[data-lang="en"] [data-fr] { display: none; }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Noise texture (navy panels) ---------- */
.bg-noise {
  position: relative;
  isolation: isolate;
}
.bg-noise::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---------- Header on scroll ---------- */
.gm-header {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-header.is-hidden {
  transform: translateY(-100%);
}
.gm-header.is-scrolled {
  box-shadow: 0 1px 0 rgba(199,204,211,0.14), 0 12px 24px -12px rgba(10,31,51,0.55);
}

/* ---------- Card hover ---------- */
.gm-card {
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-card:hover {
  transform: translateY(-6px);
}

/* ---------- Buttons ---------- */
.gm-btn {
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-btn:hover { transform: scale(1.02); }
.gm-btn:active { transform: scale(0.98); }

/* ---------- Focus visibility (sitewide, no exceptions) ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid #C9791F;
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Image treatment ---------- */
.gm-photo {
  position: relative;
  isolation: isolate;
}
.gm-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gm-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(10,31,51,0.55), rgba(10,31,51,0) 55%);
  pointer-events: none;
}
.gm-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: #0F2D4A;
  mix-blend-mode: multiply;
  opacity: 0.12;
  pointer-events: none;
}

/* ---------- Accordion ---------- */
.gm-accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-accordion-panel > div { overflow: hidden; }
.gm-accordion.is-open .gm-accordion-panel { grid-template-rows: 1fr; }
.gm-accordion-chevron {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-accordion.is-open .gm-accordion-chevron {
  transform: rotate(180deg);
}

/* ---------- Mobile nav drawer ---------- */
.gm-drawer {
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-drawer.is-open { transform: translateX(0); }
.gm-drawer-backdrop {
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-drawer-backdrop.is-open { opacity: 1; }

/* ---------- Modal ---------- */
.gm-modal-backdrop {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0.35s;
}
.gm-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0s;
}
.gm-modal-panel {
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-modal-backdrop.is-open .gm-modal-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ---------- Underline link ---------- */
.gm-underline {
  position: relative;
}
.gm-underline::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-underline:hover::after { transform: scaleX(1); }

/* ---------- Testimonial marquee ---------- */
.gm-marquee-viewport {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}
.gm-marquee-track {
  display: flex;
  width: max-content;
  animation: gm-marquee 78s linear infinite;
  will-change: transform;
}
.gm-marquee-viewport:hover .gm-marquee-track,
.gm-marquee-viewport:focus-within .gm-marquee-track {
  animation-play-state: paused;
}
@keyframes gm-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .gm-marquee-track { animation: none; }
  .gm-marquee-track > [aria-hidden="true"] { display: none; }
  .gm-marquee-viewport { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
}

/* ---------- Who-we-serve hover panels ---------- */
.gm-serve-panels {
  display: flex;
  gap: 4px;
  height: 460px;
  min-width: 0;
}
.gm-serve-panel {
  position: relative;
  flex: 1;
  overflow: hidden;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  min-width: 56px;
  border-radius: 4px;
  transition: flex 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-serve-panel.is-active,
.gm-serve-panel:focus-within { flex: 5; }
.gm-serve-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,31,51,0.85) 0%, rgba(10,31,51,0.25) 55%, rgba(10,31,51,0.4) 100%);
}
.gm-serve-label {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  color: #F2F3F1;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 2;
  white-space: nowrap;
  transition: opacity 0.3s ease;
}
.gm-serve-content {
  position: absolute;
  bottom: 32px;
  left: 28px;
  right: 28px;
  z-index: 2;
  color: #F2F3F1;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}
.gm-serve-content h3 {
  font-size: 1.5rem;
  line-height: 1.15;
  margin-bottom: 10px;
}
.gm-serve-content p {
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 16px;
  max-width: 300px;
  color: #C7CCD3;
}
.gm-serve-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #F2F3F1;
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  text-transform: uppercase;
}
.gm-serve-cta svg { color: #C9791F; }
.gm-serve-panel.is-active .gm-serve-label,
.gm-serve-panel:focus-within .gm-serve-label { opacity: 0; }
.gm-serve-panel.is-active .gm-serve-content,
.gm-serve-panel:focus-within .gm-serve-content { opacity: 1; transform: translateY(0); }
.gm-serve-full-link { position: absolute; inset: 0; z-index: 3; }

@media (max-width: 1023px) {
  .gm-serve-panels { flex-direction: column; height: auto; }
  .gm-serve-panel { flex: none; height: 104px; }
  .gm-serve-panel.is-active,
  .gm-serve-panel:focus-within { flex: none; height: 300px; }
  .gm-serve-label { writing-mode: horizontal-tb; transform: translateX(-50%); bottom: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .gm-serve-panel { transition: none; }
}

/* ---------- Top utility bar / language flags ---------- */
.gm-flag-btn {
  opacity: 0.55;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.gm-flag-btn:hover { opacity: 0.85; }
.gm-flag-btn.is-active { opacity: 1; transform: scale(1.14); }

.gm-topbar-link {
  transition: color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Header language dropdown ---------- */
.gm-lang-menu {
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0.3s;
}
[data-lang-dropdown].is-open .gm-lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0s;
}
.gm-lang-chevron {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-lang-dropdown].is-open .gm-lang-chevron {
  transform: rotate(180deg);
}

/* ---------- Social icon buttons (footer) ---------- */
.gm-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  border: 1px solid #C9791F;
  background-color: #C9791F;
  color: #0F2D4A;
  transition: background-color 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1), color 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.gm-social-btn:hover,
.gm-social-btn:focus-visible {
  background-color: #0F2D4A;
  border-color: #0F2D4A;
  color: #F2F3F1;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -8px rgba(15,45,74,0.45);
}
.gm-social-btn:active {
  transform: translateY(0) scale(0.94);
}