:root {
  /* Soft Apple-tier palette customized for a fresh, clean cleaning brand */
  --canvas: #F3F5F4;        /* Soft silver-mint canvas */
  --canvas-2: #E8EBE9;      /* Background elements */
  --ink: #0C1517;           /* Off-black with a hint of deep slate */
  --ink-2: #162426;         /* Secondary slate */
  --muted: #536466;         /* Soft descriptions */
  --hairline: rgba(12,21,23,0.06);
  --hairline-strong: rgba(12,21,23,0.11);
  --innerlight: rgba(255,255,255,0.75);
  --accent: #0B6E63;        /* Deep clean teal */
  --accent-glow: #4DB3A2;   /* Mint droplet glow */
  --ring-empty: rgba(12,21,23,0.06); /* Unfilled status ring bg */
  --sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --display: 'Outfit', 'Plus Jakarta Sans', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1); /* Emil Kowalski - Fast and snappy spring ease */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1); /* Smooth spring rebound */
  --shell-radius: 2.25rem;
  --core-radius: calc(2.25rem - 0.4rem);
  color-scheme: light dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* Noise overlay for premium material feel */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw; height: 100vh;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }

/* ============ AMBIENT DRIFTING MESH ============ */
.mesh {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  overflow: hidden;
}
.mesh::before, .mesh::after {
  content: ''; position: absolute; border-radius: 50%; filter: blur(95px);
  opacity: 0.16; will-change: transform;
}
.mesh::before {
  width: 750px; height: 750px;
  background: radial-gradient(circle at 30% 30%, var(--accent-glow), transparent 60%);
  top: -150px; left: -180px;
  animation: drift1 24s var(--ease) infinite alternate;
}
.mesh::after {
  width: 600px; height: 600px;
  background: radial-gradient(circle at 70% 70%, #8FB5C2, transparent 60%);
  top: 150px; right: -150px;
  animation: drift2 32s var(--ease) infinite alternate;
}
@keyframes drift1 { from { transform: translate3d(0,0,0); } to { transform: translate3d(90px, 70px, 0); } }
@keyframes drift2 { from { transform: translate3d(0,0,0); } to { transform: translate3d(-70px, 50px, 0); } }
@media (prefers-reduced-motion: reduce) { .mesh::before, .mesh::after { animation: none; } }

main, header, footer { position: relative; z-index: 1; }

/* ============ FLOATING GLASS-PILL NAV ============ */
.nav-shell {
  position: sticky; top: 24px; z-index: 50;
  margin: 24px auto 0;
  padding: 6px;
  width: max-content; max-width: calc(100% - 56px);
  border-radius: 999px;
  background: rgba(255,255,255,0.45);
  backdrop-filter: saturate(160%) blur(24px);
  -webkit-backdrop-filter: saturate(160%) blur(24px);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.8),
    inset 0 -1px 1px rgba(12,21,23,0.03),
    0 0 0 1px rgba(12,21,23,0.04),
    0 16px 40px -20px rgba(12,21,23,0.12);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}
.nav {
  display: flex; align-items: center; gap: 24px;
  padding: 6px 8px 6px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.5);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.7);
}
.nav .brand {
  font-family: var(--display);
  font-weight: 800; font-size: 19px; letter-spacing: -0.04em;
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms var(--ease);
}
.nav .brand:active { transform: scale(0.97); }
.nav .brand-logo-icon {
  height: 36px;
  width: auto;
  display: block;
}

.nav-menu-wrapper {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-grow: 1;
  justify-content: space-between;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-block; padding: 9px 16px; border-radius: 999px;
  color: var(--ink); text-decoration: none; font-size: 13.5px; font-weight: 600;
  transition: background 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}

.nav-links a:hover {
  background: rgba(12,21,23,0.04); color: var(--accent);
}
.nav-links a:active {
  transform: scale(0.96);
}

.menu-toggle {
  display: none;
}

/* ============ BUTTONS & CTAs ============ */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 7px 7px 18px;
  border-radius: 999px;
  background: var(--ink); color: var(--canvas);
  font: 600 13px/1 var(--sans); cursor: pointer; border: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 4px 12px rgba(12,21,23,0.08);
  transition: transform 180ms var(--ease), background 180ms var(--ease), box-shadow 180ms var(--ease);
  text-decoration: none;
}
.pill .icon-wrap {
  width: 26px; height: 26px; border-radius: 999px;
  background: rgba(255,255,255,0.14);
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform 240ms var(--ease-spring), background 180ms var(--ease);
}
.pill:hover { background: var(--ink-2); box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 8px 16px rgba(12,21,23,0.12); }
.pill:hover .icon-wrap { transform: translate(2px, -1px) scale(1.06); background: rgba(255,255,255,0.22); }
.pill:active { transform: scale(0.95); }
.pill svg { width: 12px; height: 12px; stroke: currentColor; fill: none; }

.ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px;
  background: rgba(255,255,255,0.55);
  box-shadow: inset 0 0 0 1px var(--hairline-strong);
  font: 600 13.5px/1 var(--sans); color: var(--ink); cursor: pointer; border: none;
  transition: background 180ms var(--ease), transform 180ms var(--ease), box-shadow 180ms var(--ease);
  text-decoration: none;
}
.ghost:hover { background: rgba(255,255,255,0.9); box-shadow: inset 0 0 0 1px var(--hairline-strong), 0 4px 12px rgba(12,21,23,0.05); }
.ghost:active { transform: scale(0.96); }

/* ============ HERO SECTION ============ */
.hero {
  min-height: 90dvh;
  padding: 80px 0 60px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  background: rgba(255,255,255,0.65);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 0 0 1px var(--hairline);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); box-shadow: 0 0 0 4px rgba(11,110,99,0.18); }

.hero h1 {
  font-family: var(--display);
  font-size: clamp(48px, 6.5vw, 84px);
  font-weight: 850;
  line-height: 0.94;
  letter-spacing: -0.045em;
  margin: 22px 0 28px;
  max-width: 15ch;
  text-wrap: balance;
}
}
.hero h1 .soft { color: var(--muted); font-weight: 500; }

.hero p.lede {
  color: var(--muted);
  font-size: 18.5px;
  max-width: 50ch;
  margin: 0 0 38px;
  line-height: 1.6;
}
.hero .actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

/* ============ HERO INTERACTIVE PREVIEW CARD ============ */
.hero-preview {
  position: relative;
  padding: 10px;
  border-radius: var(--shell-radius);
  background: rgba(255,255,255,0.45);
  box-shadow:
    inset 0 1px 0 var(--innerlight),
    0 0 0 1px var(--hairline),
    0 30px 60px -28px rgba(12,21,23,0.18),
    0 12px 24px -16px rgba(12,21,23,0.08);
}
.hero-preview .core {
  position: relative;
  border-radius: var(--core-radius);
  background: linear-gradient(180deg, #FAFDFD 0%, #EFF2F0 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), inset 0 0 0 1px var(--hairline);
  padding: 24px;
  overflow: hidden;
}
.preview-bar {
  display: flex; gap: 6px; margin-bottom: 20px;
}
.preview-bar span { width: 10px; height: 10px; border-radius: 999px; background: rgba(12,21,23,0.08); }

.preview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pv-cell {
  border-radius: 18px;
  background: rgba(255,255,255,0.85);
  box-shadow: inset 0 0 0 1px var(--hairline), inset 0 1px 0 rgba(255,255,255,0.9);
  padding: 16px;
}
.pv-cell.span2 { grid-column: span 2; }
.pv-cell h4 { margin: 0 0 6px; font-size: 13.5px; font-weight: 700; letter-spacing: -0.01em; }
.pv-cell p { margin: 0; font-size: 12px; color: var(--muted); line-height: 1.5; }
.pv-cell .meta { font-family: var(--mono); font-size: 9.5px; color: var(--muted); letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 6px; }
.pv-cell .num { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; margin-top: 4px; display: flex; align-items: baseline; }
.pv-cell .num small { font-size: 12px; color: var(--muted); margin-left: 4px; font-weight: 500; }

.droplet-ring {
  width: 40px; height: 40px; border-radius: 999px;
  background: conic-gradient(var(--accent) 0 85%, var(--ring-empty) 85% 100%);
  mask: radial-gradient(circle 15px, transparent 13px, black 14px);
  -webkit-mask: radial-gradient(circle 15px, transparent 13px, black 14px);
  margin-top: 6px;
}
.pv-cell .row { display: flex; align-items: center; gap: 10px; }
.pulse-dot {
  width: 8px; height: 8px; border-radius: 999px; background: var(--accent);
  box-shadow: 0 0 0 0 rgba(11,110,99,0.4);
  animation: pulse 2.2s var(--ease) infinite;
}
.pulse-dot.closed {
  background: #D9383A;
  box-shadow: 0 0 0 0 rgba(217,56,58,0.4);
  animation: pulse-red 2.2s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(11,110,99,0.4); }
  70%  { box-shadow: 0 0 0 10px rgba(11,110,99,0); }
  100% { box-shadow: 0 0 0 0 rgba(11,110,99,0); }
}
@keyframes pulse-red {
  0%   { box-shadow: 0 0 0 0 rgba(217,56,58,0.4); }
  70%  { box-shadow: 0 0 0 10px rgba(217,56,58,0); }
  100% { box-shadow: 0 0 0 0 rgba(217,56,58,0); }
}

/* ============ SECTION HEADER STYLE ============ */
section.block { padding: 80px 0; position: relative; }
.section-head { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: end; margin-bottom: 64px; }
.section-head h2 {
  font-family: var(--display);
  font-size: clamp(38px, 4.8vw, 60px);
  font-weight: 850;
  letter-spacing: -0.04em;
  line-height: 1.02;
  margin: 16px 0 0;
  max-width: 16ch;
}
.section-head p { color: var(--muted); font-size: 17px; max-width: 48ch; margin: 0; line-height: 1.6; }

/* ============ BENTO GRID (SERVICES) ============ */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.b-card {
  padding: 8px;
  border-radius: var(--shell-radius);
  background: rgba(255,255,255,0.45);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.8),
    inset 0 -1px 1px rgba(12,21,23,0.02),
    0 0 0 1px rgba(12,21,23,0.04),
    0 20px 40px -20px rgba(12,21,23,0.1);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background 220ms var(--ease);
}
.b-card:hover {
  transform: translateY(-4px) scale(1.008);
  background: rgba(255,255,255,0.65);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.9),
    inset 0 -1px 1px rgba(12,21,23,0.02),
    0 0 0 1px rgba(12,21,23,0.04),
    0 28px 56px -20px rgba(12,21,23,0.16);
}
.b-card:active {
  transform: translateY(-2px) scale(0.99);
}
.b-card .core {
  border-radius: var(--core-radius);
  background: #FCFDFD;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), inset 0 0 0 1px var(--hairline);
  padding: 36px;
  height: 100%;
  display: flex; flex-direction: column;
  justify-content: space-between;
}
.b-card.dark .core {
  background: linear-gradient(180deg, #182224 0%, #0C1213 100%);
  color: #E8EFEF;
}
.b-card.dark .core .meta { color: rgba(255,255,255,0.5); }
.b-card.dark .core p { color: rgba(255,255,255,0.65); }
.b-card.dark h3 { color: #FFFFFF; }

.b-card .meta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-bottom: 24px; }
.b-card h3 { font-family: var(--display); font-size: 26px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 12px; }
.b-card p { font-size: 14.5px; color: var(--muted); margin: 0 0 24px; line-height: 1.6; max-width: 38ch; }

.b-card .service-icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: rgba(11,110,99,0.06);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}
.b-card.dark .service-icon {
  background: rgba(255,255,255,0.08);
  color: var(--accent-glow);
}
.b-card .service-icon svg { width: 24px; height: 24px; fill: currentColor; }

.span-3 { grid-column: span 3; }
.span-2 { grid-column: span 2; }
.span-4 { grid-column: span 4; }
.span-6 { grid-column: span 6; }
.row-2 { grid-row: span 2; }

.stat-box { display: flex; align-items: baseline; gap: 8px; margin-top: 24px; }
.stat-box .big-num { font-size: 58px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.stat-box .unit { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; }

/* ============ GUARANTEES MARQUEE ============ */
.marquee {
  padding: 60px 0;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
}
.marquee-track {
  display: flex; gap: 72px; width: max-content;
  animation: track 28s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes track { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item {
  font-weight: 800; font-size: 24px; letter-spacing: -0.02em; color: var(--ink);
  opacity: 0.65;
  white-space: nowrap;
  display: flex; align-items: center; gap: 14px;
}
.marquee-item svg { width: 18px; height: 18px; fill: var(--accent); opacity: 0.8; }

/* ============ WHY CHOOSE US (POURQUOI NOUS) ============ */
.features-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.feature-card {
  padding: 32px;
  border-radius: 24px;
  background: rgba(255,255,255,0.4);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.8), 0 0 0 1px var(--hairline);
  transition: transform 220ms var(--ease), background 220ms var(--ease), box-shadow 220ms var(--ease);
}
.feature-card:hover {
  transform: translateY(-3px) scale(1.01);
  background: rgba(255,255,255,0.65);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.9), 0 12px 28px -10px rgba(12,21,23,0.06), 0 0 0 1px var(--hairline);
}
.feature-card:active {
  transform: translateY(-1px) scale(0.99);
}
.feature-card .feat-icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: white;
  box-shadow: 0 4px 10px rgba(12,21,23,0.04), 0 0 0 1px var(--hairline);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  color: var(--accent);
}
.feature-card .feat-icon svg { width: 20px; height: 20px; fill: currentColor; }
.feature-card h4 { font-family: var(--display); margin: 0 0 12px; font-size: 18px; font-weight: 750; letter-spacing: -0.02em; }
.feature-card p { margin: 0; font-size: 14.5px; color: var(--muted); line-height: 1.55; }

/* ============ INTERACTIVE QUOTE ESTIMATOR SECTION ============ */
.quote-section {
  background: var(--canvas-2);
  border-radius: 40px;
  padding: 64px 40px;
  margin: 64px 0;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.8), 0 0 0 1px var(--hairline);
}
.quote-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}
.quote-info h2 { font-family: var(--display); font-size: clamp(32px, 4vw, 52px); font-weight: 850; letter-spacing: -0.04em; line-height: 1.02; margin: 0 0 20px; text-wrap: balance; }
.quote-info p { color: var(--muted); font-size: 16.5px; line-height: 1.6; max-width: 48ch; margin: 0 0 32px; }

.quote-perks { display: flex; flex-direction: column; gap: 16px; }
.quote-perk { display: flex; align-items: center; gap: 12px; font-size: 14.5px; font-weight: 600; }
.quote-perk svg { width: 18px; height: 18px; fill: var(--accent); }

/* Double Bezel Estimator Card */
.estimator-box {
  padding: 8px;
  border-radius: var(--shell-radius);
  background: rgba(255,255,255,0.45);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.8),
    0 0 0 1px var(--hairline),
    0 30px 60px -25px rgba(12,21,23,0.12);
  transition: transform 220ms var(--ease);
}
.estimator-box .core {
  border-radius: var(--core-radius);
  background: #FFFFFF;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), inset 0 0 0 1px var(--hairline);
  padding: 32px;
}
.estimator-box h3 { font-family: var(--display); margin: 0 0 24px; font-size: 21px; font-weight: 800; letter-spacing: -0.03em; text-align: center; }

/* Form Fields Styling */
.form-group { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }

.form-select, .form-input {
  font-family: var(--sans);
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--hairline-strong);
  background: #FAFAFA;
  color: var(--ink);
  width: 100%;
  outline: none;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), box-shadow 180ms var(--ease);
}
.form-select:focus, .form-input:focus {
  border-color: var(--accent);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(11,110,99,0.08);
}

/* Area slider */
.area-slider-container { display: flex; align-items: center; gap: 16px; }
.area-slider {
  flex: 1;
  height: 6px;
  border-radius: 99px;
  background: var(--canvas-2);
  outline: none;
  -webkit-appearance: none;
}
.area-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); border: 2px solid white; cursor: pointer;
  box-shadow: 0 2px 6px rgba(12,21,23,0.2);
  transition: transform 180ms var(--ease);
}
.area-slider::-webkit-slider-thumb:hover { transform: scale(1.1); }

.area-val-badge {
  font-family: var(--mono); font-size: 14px; font-weight: 700;
  padding: 6px 12px; border-radius: 8px; background: var(--canvas);
  min-width: 75px; text-align: center;
}

/* Price Preview Output */
.estimate-display {
  margin: 28px 0;
  padding: 20px;
  border-radius: 16px;
  background: rgba(11,110,99,0.04);
  border: 1px dashed rgba(11,110,99,0.2);
  text-align: center;
}
.estimate-display .label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); margin-bottom: 4px; }
.estimate-display .price-range { font-family: var(--sans); font-size: 32px; font-weight: 850; color: var(--accent); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.estimate-display .sub { font-size: 11.5px; color: var(--muted); margin-top: 4px; }

.submit-btn {
  width: 100%;
  padding: 14px;
  border-radius: 999px;
  background: var(--ink); color: white;
  font-size: 14px; font-weight: 700; border: none; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 4px 12px rgba(12,21,23,0.08);
  transition: background 180ms var(--ease), transform 180ms var(--ease), box-shadow 180ms var(--ease);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.submit-btn:hover { background: var(--ink-2); box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 8px 16px rgba(12,21,23,0.12); }
.submit-btn:active { transform: scale(0.96); }

/* Success Overlay inside estimator card */
.success-container {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 0;
}
.success-container.show { display: flex; }
.success-circle {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(11,110,99,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  margin-bottom: 24px;
}
.success-circle svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 2.5; }
.success-container h4 { font-family: var(--display); margin: 0 0 10px; font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.success-container p { margin: 0; font-size: 14.5px; color: var(--muted); line-height: 1.5; max-width: 28ch; }

/* ============ CONTACT SECTION ============ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  margin-top: 48px;
}
.contact-info-card {
  padding: 40px;
  border-radius: 32px;
  background: rgba(255,255,255,0.45);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.8), 0 0 0 1px var(--hairline);
  height: 100%;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: transform 220ms var(--ease), background 220ms var(--ease), box-shadow 220ms var(--ease);
}
.contact-info-card:hover {
  transform: translateY(-3px) scale(1.008);
  background: rgba(255,255,255,0.6);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.9), 0 12px 28px -10px rgba(12,21,23,0.06), 0 0 0 1px var(--hairline);
}
.contact-info-card:active {
  transform: translateY(-1px) scale(0.995);
}
.contact-details { display: flex; flex-direction: column; gap: 24px; margin: 32px 0; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-item .icon {
  width: 40px; height: 40px; border-radius: 12px; background: rgba(11,110,99,0.06);
  display: flex; align-items: center; justify-content: center; color: var(--accent);
  flex-shrink: 0;
}
.contact-item .icon svg { width: 20px; height: 20px; fill: currentColor; }
.contact-item h5 { margin: 0 0 4px; font-size: 12.5px; font-weight: 750; text-transform: uppercase; color: var(--muted); letter-spacing: 0.1em; }
.contact-item p { margin: 0; font-size: 16px; font-weight: 600; }

.hours-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; border-top: 1px solid var(--hairline-strong); padding-top: 24px; }
.hours-grid p { margin: 0; font-size: 13.5px; color: var(--muted); }
.hours-grid p strong { color: var(--ink); }

/* ============ INVERTED CLOSING SECTION ============ */
.closing {
  padding: 80px 0;
  margin: 60px 28px 28px;
  border-radius: 40px;
  background: linear-gradient(180deg, #131A1B 0%, #0A0F10 100%);
  color: #F3F5F4;
  position: relative; overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.08),
    0 30px 80px -40px rgba(12,21,23,0.5);
}
.closing::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(750px 380px at 30% 0%, rgba(77,179,162,0.22), transparent 70%);
  pointer-events: none;
}
.closing-inner { position: relative; max-width: 1040px; padding: 0 32px; margin: 0 auto; text-align: center; }
.closing h2 { font-size: clamp(40px, 5.5vw, 72px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.05; margin: 0 0 20px; max-width: 20ch; margin-inline: auto; }
.closing p { color: rgba(243,245,244,0.65); font-size: 18px; margin: 0 auto 36px; max-width: 48ch; line-height: 1.6; }
.closing .pill { background: var(--canvas); color: var(--ink); }
.closing .pill .icon-wrap { background: rgba(12,21,23,0.08); }
.closing .pill:hover { background: #FFFFFF; }

/* ============ FOOTER ============ */
.site-footer {
  border-top: 1px solid var(--hairline-strong);
  margin-top: 100px;
  padding: 80px 0 40px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}
.footer-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1.5fr 3fr;
  gap: 60px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.03em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  text-decoration: none;
}
.footer-logo .brand-logo-icon {
  height: 38px;
  width: auto;
}
.footer-tagline {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 32ch;
}
.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  margin-bottom: 20px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}
.footer-col a:hover {
  color: var(--accent);
  transform: translateX(3px);
}
.footer-bottom {
  margin-top: 60px;
  border-top: 1px solid var(--hairline);
  padding-top: 30px;
}
.footer-bottom-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12.5px;
  color: var(--muted);
}
.footer-legal-links a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-legal-links a:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  .footer-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-links-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}
@media (max-width: 480px) {
  .footer-links-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============ TRUST / REFERENCES SECTION (CAROUSEL) ============ */
#references {
  padding: 32px 0 48px;
}
.trust-title-row {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.trust-title-row h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 6px 0 0;
  color: var(--ink);
}

.logo-marquee {
  width: 100%;
  padding: 24px 0;
  overflow: hidden;
  position: relative;
  background: rgba(255, 255, 255, 0.25);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
}

.logo-marquee-track {
  display: flex;
  align-items: center;
  gap: 80px;
  width: max-content;
  animation: logo-scroll 25s linear infinite;
  will-change: transform;
}

.logo-marquee:hover .logo-marquee-track {
  animation-play-state: paused;
}

@keyframes logo-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-33.3333%);
  }
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  transition: transform 300ms var(--ease);
  text-decoration: none;
}

.logo-item img {
  height: 38px;
  max-width: 180px;
  object-fit: contain;
  opacity: 0.55;
  filter: grayscale(100%);
  transition: opacity 400ms var(--ease), filter 400ms var(--ease);
}

.logo-item:hover {
  transform: scale(1.05);
}

.logo-item:hover img {
  opacity: 1;
  filter: grayscale(0%);
}


/* ============ IMAGE CAROUSEL ============ */
.carousel-wrapper {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
  padding: 0 12px;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: var(--core-radius);
  box-shadow:
    0 0 0 1px rgba(12, 21, 23, 0.08),
    0 20px 40px -20px rgba(12, 21, 23, 0.25);
  background: var(--canvas-2);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.carousel-slide {
  min-width: 100%;
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Caption overlay */
.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px 24px 20px;
  background: linear-gradient(to top, rgba(12, 21, 23, 0.7) 0%, transparent 100%);
  color: white;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--sans);
  letter-spacing: 0.03em;
}

/* Navigation buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(12, 21, 23, 0.12);
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.2s var(--ease), box-shadow 0.25s var(--ease);
  z-index: 2;
}

.carousel-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(11, 110, 99, 0.3);
  transform: translateY(-50%) scale(1.06);
}

.carousel-btn:active {
  transform: translateY(-50%) scale(0.96);
}

.carousel-btn-prev { left: -22px; }
.carousel-btn-next { right: -22px; }

/* Dot indicators */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--hairline-strong);
  cursor: pointer;
  padding: 0;
  transition: background-color 0.3s var(--ease), transform 0.3s var(--ease), width 0.3s var(--ease);
}

.carousel-dot:hover {
  background: var(--muted);
  transform: scale(1.2);
}

.carousel-dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: 999px;
}

/* Touch swipe feedback */
.carousel-track.is-dragging {
  transition: none;
}




/* ============ RESPONSIVE COLLAPSE ============ */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 60px; padding-bottom: 80px; text-align: center; }
  .hero h1 { margin-inline: auto; }
  .hero p.lede { margin-inline: auto; }
  .hero .actions { justify-content: center; }
  /* Mobile Menu Styles */
  .nav-shell {
    width: calc(100% - 32px);
    max-width: 420px;
    border-radius: 28px;
    transition: max-width 300ms var(--ease), border-radius 300ms var(--ease);
  }
  
  .nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px 8px 20px;
    border-radius: inherit;
    transition: padding 300ms var(--ease);
  }
  
  .nav.menu-open {
    padding-bottom: 20px;
  }
  
  .nav .brand {
    order: 1;
  }
  
  .theme-toggle {
    order: 2;
    margin-left: auto;
    margin-right: 8px;
  }
  
  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--ink);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    order: 3;
    transition: background-color 0.2s var(--ease);
  }
  
  .menu-toggle:hover {
    background-color: rgba(12, 21, 23, 0.05);
  }
  
  .nav-menu-wrapper {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    order: 4;
  }
  
  .nav.menu-open .nav-menu-wrapper {
    display: flex;
    margin-top: 14px;
    border-top: 1px solid var(--hairline);
    padding-top: 14px;
    animation: slideDown 250ms var(--ease) forwards;
  }

  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: 100%;
  }
  
  .nav-links a {
    display: block;
    width: 100%;
    padding: 10px 16px;
    font-size: 15px;
    text-align: center;
  }
  
  .nav-cta {
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 14px;
  }

  .section-head { grid-template-columns: 1fr; gap: 16px; }
  .carousel-btn-prev { left: 8px; }
  .carousel-btn-next { right: 8px; }
  .carousel-slide { aspect-ratio: 4 / 3; }
  .bento { grid-template-columns: 1fr; }
  .span-3, .span-2, .span-4, .span-6 { grid-column: span 1; }
  .row-2 { grid-row: auto; }
  .features-row { grid-template-columns: 1fr; }
  
  /* Mobile Spacing Adjustments */
  section.block { padding: 48px 0; }
  .hero { padding-top: 50px; padding-bottom: 40px; }
  #references { padding: 20px 0 32px; }
  .quote-section { padding: 40px 24px; margin: 40px 0; }
  .quote-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .closing { margin: 32px 16px 16px; padding: 56px 0; }
}

/* ============ MOTION ENTRY ANIMATIONS ============ */
.reveal { 
  opacity: 0; 
  transform: translateY(30px) scale(0.985); 
  filter: blur(8px); 
  transition: opacity 900ms var(--ease), transform 900ms var(--ease), filter 900ms var(--ease); 
  will-change: opacity, transform, filter;
}
.reveal.is-in { 
  opacity: 1; 
  transform: translateY(0) scale(1); 
  filter: none; 
}
/* Staggered children styling */
.reveal .b-card, 
.reveal .feature-card, 
.reveal .pv-cell {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease), background 220ms var(--ease), box-shadow 220ms var(--ease);
}
.reveal.is-in .b-card, 
.reveal.is-in .feature-card, 
.reveal.is-in .pv-cell {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) { 
  .reveal,
  .reveal .b-card, 
  .reveal .feature-card, 
  .reveal .pv-cell { 
    opacity: 1; 
    transform: none; 
    filter: none; 
    transition: none; 
  } 
}

/* ============ THEME TOGGLE BUTTON ============ */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--ink);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: background-color 300ms var(--ease), color 300ms var(--ease), transform 200ms var(--ease);
}
.theme-toggle:hover {
  background-color: rgba(12, 21, 23, 0.05);
  transform: scale(1.05);
}
.theme-toggle:active {
  transform: scale(0.95);
}

@media (min-width: 901px) {
  .theme-toggle {
    order: 3;
    margin-left: 8px;
  }
  .nav-menu-wrapper {
    order: 2;
  }
}

/* ============ PREMIUM DARK MODE OVERRIDES ============ */
html[data-theme="dark"] {
  --canvas: #0E1517;        /* Very deep slate-black canvas */
  --canvas-2: #162022;      /* Dark slate cards & sections */
  --ink: #EDF3F3;           /* Crisp clean off-white text */
  --ink-2: #D3DFDF;         /* Secondary light text */
  --muted: #7E9092;         /* Soft descriptions */
  --hairline: rgba(243,245,244,0.06);
  --hairline-strong: rgba(243,245,244,0.12);
  --innerlight: rgba(255,255,255,0.04);
  --accent: #17B29F;        /* Vibrant clean teal for contrast */
  --accent-glow: #139989;   /* Glowing teal mint droplet */
  --ring-empty: rgba(243,245,244,0.12); /* Unfilled status ring in dark */
}

/* Floating pill navbar overrides */
html[data-theme="dark"] .nav-shell {
  background: rgba(14, 21, 23, 0.45);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 0 0 1px rgba(243, 245, 244, 0.06),
    0 12px 36px -18px rgba(0, 0, 0, 0.6);
}
html[data-theme="dark"] .nav {
  background: rgba(14, 21, 23, 0.5);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Theme Toggle Button hover in dark */
html[data-theme="dark"] .theme-toggle:hover {
  background-color: rgba(243, 245, 244, 0.08);
}

/* Bento Card Overrides */
html[data-theme="dark"] .b-card {
  background: rgba(22, 32, 34, 0.5);
  box-shadow:
    inset 0 1px 0 var(--innerlight),
    0 0 0 1px var(--hairline),
    0 24px 48px -28px rgba(0, 0, 0, 0.4);
}
html[data-theme="dark"] .b-card .core {
  background: #111A1C;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), inset 0 0 0 1px var(--hairline);
}
html[data-theme="dark"] .b-card .service-icon {
  background: rgba(23, 178, 159, 0.08);
}

/* Estimator Overrides */
html[data-theme="dark"] .estimator-box {
  background: rgba(22, 32, 34, 0.5);
  box-shadow:
    inset 0 1px 0 var(--innerlight),
    0 0 0 1px var(--hairline),
    0 30px 60px -25px rgba(0, 0, 0, 0.5);
}
html[data-theme="dark"] .estimator-box .core {
  background: #111A1C;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), inset 0 0 0 1px var(--hairline);
}

/* Form inputs & selects */
html[data-theme="dark"] .form-select,
html[data-theme="dark"] .form-input {
  background: #162022;
  border-color: var(--hairline-strong);
}
html[data-theme="dark"] .form-select:focus,
html[data-theme="dark"] .form-input:focus {
  background: #1B2729;
  box-shadow: 0 0 0 3px rgba(23, 178, 159, 0.12);
}

/* Area Slider Thumb */
html[data-theme="dark"] .area-slider::-webkit-slider-thumb {
  border-color: #111A1C;
}

/* Price Preview */
html[data-theme="dark"] .estimate-display {
  background: rgba(23, 178, 159, 0.08);
  border-color: rgba(23, 178, 159, 0.25);
}

/* Hero Preview Frame Overrides */
html[data-theme="dark"] .hero-preview {
  background: rgba(22, 32, 34, 0.5);
  box-shadow:
    inset 0 1px 0 var(--innerlight),
    0 0 0 1px var(--hairline),
    0 30px 60px -25px rgba(0, 0, 0, 0.5);
}
html[data-theme="dark"] .hero-preview .core {
  background: linear-gradient(180deg, #111A1C 0%, #0E1517 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), inset 0 0 0 1px var(--hairline);
}

/* Eyebrow Overrides */
html[data-theme="dark"] .eyebrow {
  background: rgba(22, 32, 34, 0.6) !important;
}

/* Carousel Dark Mode Overrides */
html[data-theme="dark"] .carousel-btn {
  background: rgba(22, 32, 34, 0.85);
  border-color: var(--hairline-strong);
  color: var(--ink);
}
html[data-theme="dark"] .carousel-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* Partner Logos Inversion */
html[data-theme="dark"] .logo-item img {
  filter: grayscale(100%) invert(100%);
  opacity: 0.7;
}
html[data-theme="dark"] .logo-item:hover img {
  filter: grayscale(0%) invert(0%);
  opacity: 1;
}

/* Other general element overrides */
html[data-theme="dark"] .ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}
html[data-theme="dark"] .menu-toggle:hover {
  background-color: rgba(255, 255, 255, 0.06);
}
html[data-theme="dark"] .pv-cell {
  background: rgba(22, 32, 34, 0.5);
  box-shadow: inset 0 0 0 1px var(--hairline), inset 0 1px 0 rgba(255,255,255,0.03);
}

/* Feature Cards (Nos valeurs) Dark Mode Overrides */
html[data-theme="dark"] .feature-card {
  background: rgba(22, 32, 34, 0.4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), 0 0 0 1px var(--hairline);
}
html[data-theme="dark"] .feature-card:hover {
  background: rgba(22, 32, 34, 0.6);
}
html[data-theme="dark"] .feature-card .feat-icon {
  background: #111A1C;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--hairline);
}
html[data-theme="dark"] .feature-card p {
  color: var(--ink-2);
}

/* Contact Section Dark Mode Overrides */
html[data-theme="dark"] .contact-info-card {
  background: rgba(22, 32, 34, 0.4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), 0 0 0 1px var(--hairline);
}
html[data-theme="dark"] .contact-item .icon {
  background: rgba(23, 178, 159, 0.08);
}
html[data-theme="dark"] .contact-item h5 {
  color: var(--ink-2);
}
html[data-theme="dark"] .hours-grid p {
  color: var(--ink-2);
}

/* Override inline colors for better readability in dark mode */
html[data-theme="dark"] em[style*="color: var(--muted)"] {
  color: var(--ink-2) !important;
}
html[data-theme="dark"] p[style*="color: var(--muted)"] {
  color: var(--ink-2) !important;
}
html[data-theme="dark"] li[style*="color: var(--muted)"] {
  color: var(--ink-2) !important;
}