/* ═══════════════════════════════════════════════════════════
   style.css — Nettoyage Immeuble 75
   https://www.nettoyage-immeuble-75.fr/
   ═══════════════════════════════════════════════════════════ */

/* ─── VARIABLES ─── */
:root {
  --ink: #0d0d0d;
  --ink-soft: #2a2a2a;
  --paper: #f5f2ee;
  --paper-dark: #ede9e3;
  --cream: #faf8f4;
  --copper: #b5793a;
  --copper-light: #d4964f;
  --copper-pale: #f0e3d0;
  --white: #ffffff;
  --muted: #7a7069;
  --border: rgba(13,13,13,0.12);
  --border-light: rgba(13,13,13,0.06);
  --shadow: 0 32px 80px rgba(13,13,13,0.10);
  --shadow-sm: 0 8px 24px rgba(13,13,13,0.06);
  --r: 4px;
  --r-lg: 12px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ─── UTILITIES ─── */
.container { width: min(100% - 48px, 1200px); margin: 0 auto; }
.serif { font-family: var(--font-display); }

/* ─── TOPBAR ─── */
.topbar {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.04em;
}
.topbar-inner {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar a { color: var(--copper-light); font-weight: 500; }
.topbar a:hover { color: #fff; }

/* ─── NAV ─── */
nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(250,248,244,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--ink);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-icon svg { width: 18px; height: 18px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.02em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 20px;
  background: var(--ink);
  color: var(--paper) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase;
  border-radius: var(--r);
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--copper) !important; }

/* ─── HERO ─── */
.hero {
  background: var(--ink);
  color: var(--paper);
  padding: 0;
  position: relative;
  overflow: hidden;
  min-height: 92vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 30% 50%, rgba(181,121,58,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 20%, rgba(181,121,58,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.hero-left {
  position: relative;
  z-index: 2;
  padding: 80px 60px 80px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 36px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper-light);
}
.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--copper);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--paper);
  margin-bottom: 28px;
}
.hero h1 em {
  font-style: italic;
  color: var(--copper-light);
}
.hero-lead {
  font-size: 17px;
  font-weight: 300;
  color: rgba(245,242,238,0.65);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 48px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 28px;
  background: var(--copper);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--r);
  transition: background 0.2s, transform 0.2s;
}
.btn-hero-primary:hover { background: var(--copper-light); transform: translateY(-2px); }
.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 52px;
  padding: 0 28px;
  border: 1px solid rgba(245,242,238,0.2);
  color: rgba(245,242,238,0.75);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.06em;
  border-radius: var(--r);
  transition: border-color 0.2s, color 0.2s;
}
.btn-hero-ghost:hover { border-color: rgba(245,242,238,0.5); color: var(--paper); }
.hero-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid rgba(245,242,238,0.1);
  padding-top: 36px;
}
.hero-stat-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245,242,238,0.4);
  margin-bottom: 4px;
}
.hero-stat-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--paper);
  line-height: 1;
}
.hero-right {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
}
.hero-image-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: 320px;
}
.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: grayscale(30%);
  transition: transform 8s ease;
}
.hero-image-wrap:hover img { transform: scale(1.03); }
.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--ink) 100%),
              linear-gradient(to right, var(--ink) 0%, transparent 40%);
}

/* ─── FORM ─── */
.hero-form {
  background: var(--paper);
  padding: 40px 44px;
  color: var(--ink);
}
.form-heading {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}
.form-sub {
  font-size: 13px;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.field { margin-bottom: 12px; }
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 13px 16px;
  font-size: 14px;
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--ink);
  background: var(--cream);
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  -webkit-appearance: none;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--muted); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--copper);
  background: #fff;
}
.field textarea { resize: vertical; min-height: 88px; }

/* Honeypot — hidden from users */
.field-hidden { display: none !important; }

.btn-submit {
  width: 100%;
  height: 48px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--r);
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 4px;
}
.btn-submit:hover { background: var(--copper); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-feedback {
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: var(--r);
  font-size: 13px;
  font-weight: 500;
  display: none;
}
.form-feedback.success { background: #d1fae5; color: #065f46; display: block; }
.form-feedback.error   { background: #fee2e2; color: #991b1b; display: block; }

.recaptcha-notice {
  margin-top: 10px;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.5;
}
.recaptcha-notice a { color: var(--copper); border-bottom: 1px solid var(--copper-pale); }

/* ─── SECTION BASE ─── */
.section { padding: 100px 0; }
.section-alt { background: var(--paper-dark); }
.label {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 50px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 16px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.7;
  max-width: 600px;
}
.section-head { margin-bottom: 60px; }
.section-head.center { text-align: center; }
.section-head.center .section-desc { margin: 0 auto; }

/* ─── SERVICES ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.service-tile {
  background: var(--cream);
  padding: 0 0 28px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}
.service-tile:hover { background: var(--paper-dark); }
.service-tile-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  margin-bottom: 24px;
}
.service-tile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(25%);
  transition: transform 0.6s ease, filter 0.3s;
}
.service-tile:hover .service-tile-img img {
  transform: scale(1.05);
  filter: grayscale(0%);
}
.service-tile-body { padding: 0 28px; }
.service-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.04em;
}
.service-tile h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.2;
}
.service-tile p {
  font-size: 14px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.65;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}
.tag {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
}

/* ─── PHOTO STRIP ─── */
.photo-strip {
  overflow: hidden;
  background: var(--ink);
}
.photo-strip-inner {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
}
.photo-strip-item {
  position: relative;
  height: 260px;
  overflow: hidden;
}
.photo-strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(50%) brightness(0.7);
  transition: transform 0.6s ease, filter 0.4s;
}
.photo-strip-item:hover img {
  transform: scale(1.08);
  filter: grayscale(0%) brightness(0.85);
}
.photo-strip-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s, transform 0.3s;
}
.photo-strip-item:hover .photo-strip-caption {
  opacity: 1;
  transform: translateY(0);
}

/* ─── STATS BAR ─── */
.stats-bar {
  background: var(--ink);
  color: var(--paper);
  padding: 60px 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}
.stats-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.stat-item {
  text-align: center;
  padding: 0 20px;
  border-right: 1px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 1;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-num span { color: var(--copper); }
.stat-label {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,242,238,0.4);
}

/* ─── SPLIT / MÉTHODE ─── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split-image {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
}
.split-image-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--ink);
  color: var(--paper);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.06em;
  padding: 10px 16px;
  border-radius: var(--r);
}
.check-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 32px;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  font-weight: 400;
  color: var(--ink-soft);
  padding: 14px 18px;
  background: var(--paper-dark);
  border-radius: var(--r);
  border-left: 3px solid var(--copper);
}
.check-list li::before {
  content: '✓';
  color: var(--copper);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─── METHODE MOSAIC ─── */
.methode-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 140px 140px;
  gap: 10px;
  margin-top: 28px;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.mosaic-img {
  overflow: hidden;
  border-radius: var(--r);
}
.mosaic-img--tall { grid-row: 1 / 3; }
.mosaic-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
  transition: transform 0.5s ease, filter 0.3s;
}
.mosaic-img:hover img { transform: scale(1.06); filter: grayscale(0%); }

/* ─── ZONES ─── */
.zones-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.zone-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-soft);
  background: var(--cream);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.zone-pill:hover { border-color: var(--copper); color: var(--copper); background: var(--copper-pale); }
.zone-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper);
  flex-shrink: 0;
}
.zones-group { margin-bottom: 36px; }
.zones-group-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.zones-group-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.zones-dept {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.zone-pill--suburb::before { background: var(--muted); opacity: 0.5; }
.zone-pill--suburb { color: var(--muted); }
.zone-pill--suburb:hover { border-color: var(--copper); color: var(--copper); background: var(--copper-pale); }
.zone-pill--suburb:hover::before { opacity: 1; background: var(--copper); }
.zones-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  padding: 14px 20px;
  background: var(--paper-dark);
  border-radius: var(--r);
  border-left: 3px solid var(--copper);
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
}
.zones-note svg { color: var(--copper); flex-shrink: 0; }

/* ─── NETWORK ─── */
.network-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.network-card {
  background: var(--cream);
  overflow: hidden;
  transition: background 0.3s;
}
.network-card:hover { background: var(--paper-dark); }
.network-img {
  height: 180px;
  overflow: hidden;
}
.network-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(40%);
  transition: transform 0.6s ease, filter 0.3s;
}
.network-card:hover .network-img img { transform: scale(1.04); filter: grayscale(10%); }
.network-body { padding: 28px; }
.network-body h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.network-body p {
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
  margin-bottom: 20px;
  line-height: 1.65;
}
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--copper);
  border-bottom: 1px solid var(--copper-pale);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-link:hover { border-color: var(--copper); color: var(--copper-light); }

/* ─── BANNER IMAGE ─── */
.banner-img-wrap {
  position: relative;
  height: 340px;
  overflow: hidden;
}
.banner-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%) brightness(0.55);
}
.banner-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,13,13,0.7) 0%, rgba(13,13,13,0.2) 100%);
  display: flex;
  align-items: center;
}
.banner-img-quote {
  font-size: clamp(20px, 2.5vw, 32px);
  font-weight: 700;
  font-style: italic;
  color: rgba(245,242,238,0.92);
  line-height: 1.3;
  max-width: 680px;
  letter-spacing: -0.02em;
}

/* ─── FAQ ─── */
.faq-grid {
  display: grid;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  max-width: 840px;
  margin: 0 auto;
}
.faq-item {
  background: var(--cream);
  padding: 28px 32px;
  transition: background 0.2s;
}
.faq-item:hover { background: var(--paper-dark); }
.faq-item h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.3;
}
.faq-item p {
  font-size: 14px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.7;
}
.faq-item p a { color: var(--copper); font-weight: 500; border-bottom: 1px solid var(--copper-pale); }
.faq-item p a:hover { border-color: var(--copper); }

/* ─── CTA BANNER ─── */
.cta-banner {
  background: var(--copper);
  border-radius: var(--r-lg);
  padding: 64px 60px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}
.cta-banner::after {
  content: '';
  position: absolute;
  right: 60px;
  bottom: -120px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 700;
  color: #fff;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.cta-banner p {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  position: relative;
  z-index: 1;
}
.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.btn-cta-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 28px;
  background: #fff;
  color: var(--copper);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--r);
  white-space: nowrap;
  transition: transform 0.2s;
}
.btn-cta-white:hover { transform: translateY(-2px); }
.btn-cta-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 28px;
  border: 1px solid rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.85);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--r);
  white-space: nowrap;
  transition: border-color 0.2s, color 0.2s;
}
.btn-cta-ghost:hover { border-color: rgba(255,255,255,0.8); color: #fff; }

/* ─── FOOTER ─── */
footer {
  background: var(--ink);
  color: rgba(245,242,238,0.6);
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 14px;
}
.footer-brand p {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
}
.footer-col h4 {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: grid; gap: 12px; }
.footer-col ul li a {
  font-size: 14px;
  font-weight: 300;
  color: rgba(245,242,238,0.5);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--paper); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
  color: rgba(245,242,238,0.3);
  flex-wrap: wrap;
}

/* ─── WHATSAPP BUTTON ─── */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  padding: 14px 20px 14px 16px;
  box-shadow: 0 8px 32px rgba(37,211,102,0.35);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.25s, box-shadow 0.25s;
  white-space: nowrap;
  overflow: hidden;
  max-width: 220px;
}
.whatsapp-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(37,211,102,0.45);
  color: #fff;
}
.whatsapp-fab svg { flex-shrink: 0; width: 26px; height: 26px; }
.whatsapp-fab-label { display: inline; }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow { animation: fadeUp 0.7s ease both; }
.hero h1      { animation: fadeUp 0.7s 0.12s ease both; }
.hero-lead    { animation: fadeUp 0.7s 0.22s ease both; }
.hero-actions { animation: fadeUp 0.7s 0.32s ease both; }
.hero-stats   { animation: fadeUp 0.7s 0.44s ease both; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 60px 0; }
  .hero-right { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 48px; }
  .split-image { aspect-ratio: 16/9; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 40px 0; }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.08); border-top: 1px solid rgba(255,255,255,0.08); padding-top: 40px; }
  .stat-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 40px; }
  .network-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: row; }
  .photo-strip-inner { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .topbar-inner { flex-direction: column; height: auto; padding: 8px 0; text-align: center; gap: 4px; }
  .hero-right { grid-template-columns: 1fr; }
  .hero-image-wrap { display: none; }
  .hero-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none !important; border-top: none !important; padding-top: 0 !important; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 40px 28px; }
  .cta-actions { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .section { padding: 60px 0; }
  .photo-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .photo-strip-item { height: 180px; }
  .methode-mosaic { grid-template-columns: 1fr; grid-template-rows: auto; }
  .mosaic-img--tall { grid-row: auto; }
  .whatsapp-fab-label { display: none; }
  .whatsapp-fab { padding: 14px; border-radius: 50%; }
}