:root {
  --color-bg: #faf9f7;
  --color-surface: #ffffff;
  --color-dark: #1a1f2e;
  --color-dark-soft: #2d3548;
  --color-accent: #ff6611;
  --color-accent-hover: #e55a0f;
  --color-accent-light: #fff0e8;
  --color-accent-soft: #ffe4d4;
  --color-brand: #ff6611;
  --color-text: #3d4451;
  --color-text-muted: #6b7280;
  --color-border: #e8e4df;
  --font-display: "Manrope", sans-serif;
  --font-body: "Inter", sans-serif;
  --shadow-sm: 0 1px 3px rgba(26, 31, 46, 0.06);
  --shadow-md: 0 8px 30px rgba(26, 31, 46, 0.08);
  --shadow-lg: 0 20px 60px rgba(26, 31, 46, 0.12);
  --shadow-orange: 0 8px 28px rgba(255, 102, 17, 0.35);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 300;
  padding: 0.75rem 1.25rem;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius);
  box-shadow: var(--shadow-orange);
}

.skip-link:focus {
  top: 1rem;
  outline: none;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  will-change: auto;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(255, 102, 17, 0.45);
  outline-offset: 2px;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 249, 247, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid var(--color-accent);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  width: auto;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--color-accent);
}

.nav-links a.active:not(.nav-cta) {
  color: var(--color-accent);
}

.nav-links a.active:not(.nav-cta)::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.nav-links a:not(.nav-cta) {
  position: relative;
}

.nav-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 0.6rem 1.25rem;
  border-radius: 999px;
  transition: background var(--transition), box-shadow var(--transition) !important;
  box-shadow: 0 4px 14px rgba(255, 102, 17, 0.3);
}

.nav-cta:hover {
  background: var(--color-accent-hover) !important;
  color: #fff !important;
  box-shadow: var(--shadow-orange);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: var(--transition);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

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

.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-orange);
}

.btn-outline {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-dark);
}

.btn-primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(26, 31, 46, 0.78) 0%, rgba(26, 31, 46, 0.45) 50%, rgba(255, 102, 17, 0.45) 100%),
    var(--hero-image, url("images/cuisine/cuisine-2.jpg")) center 30% / cover no-repeat;
  z-index: 0;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 80%, rgba(255, 102, 17, 0.18), transparent 55%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
}

.hero-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--color-accent);
  padding: 0.45rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-orange);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.8rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  text-transform: none; 
  margin-bottom: 1.5rem;

}

.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
  display: block;
  letter-spacing: 0.04em;
}

.hero-actions .btn-outline:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.hero-desc {
  font-size: 1.15rem;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.hero-actions .btn-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 102, 17, 0.35);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
  color: var(--color-accent);
}

.stat span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

/* Sections */
section {
  padding: 100px 0;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-header.center {
  text-align: center;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-label::before {
  content: "";
  width: 24px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}

.section-header h2,
.avantages-text h2,
.types-content h2,
.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-header.center .section-label::before {
  display: none;
}

.section-header.center .section-label {
  justify-content: center;
}

/* Services */
.services {
  background: var(--color-surface);
  border-top: 4px solid var(--color-accent);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 2rem;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  border-top: 3px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--color-accent);
}

.service-icon {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  opacity: 1;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.section-desc {
  margin-top: 1rem;
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 520px;
  margin-inline: auto;
}

/* Métiers */
.metiers {
  background: linear-gradient(180deg, var(--color-accent-light) 0%, var(--color-bg) 100%);
}

.metiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.metier-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.metier-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.metier-card--photo img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform var(--transition);
}

.metier-card:hover img {
  transform: scale(1.03);
}

.metier-card-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--color-accent);
}

.metier-card-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.metier-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--color-accent), #ff8534);
}

.metier-card-body p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Réalisations */
.realisations {
  background: var(--color-surface);
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.55rem 1.15rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.gallery--masonry {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}

.gallery-item {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 260px;
  transition: opacity 0.35s ease, transform 0.35s ease;
  cursor: zoom-in;
  border: none;
}

.gallery-item.hidden {
  display: none;
}

.gallery-item:hover {
  box-shadow: 0 12px 40px rgba(255, 102, 17, 0.2);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(transparent, rgba(26, 31, 46, 0.9));
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
}

.gallery-item figcaption span {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 0.2rem;
}

/* Types */
.types-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.types-list {
  margin-top: 2rem;
}

.types-list li {
  position: relative;
  padding: 0.75rem 0 0.75rem 1.75rem;
  font-size: 1.05rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.types-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.types-card {
  background: linear-gradient(145deg, var(--color-dark) 0%, #2d3548 70%, rgba(255, 102, 17, 0.25) 100%);
  color: #fff;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-accent);
}

.types-card blockquote {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.types-card cite {
  font-size: 0.9rem;
  color: var(--color-accent);
  font-style: normal;
  font-weight: 500;
}

/* Steps */
.approche {
  background: linear-gradient(180deg, #fff8f3 0%, var(--color-accent-light) 100%);
  position: relative;
  overflow: hidden;
}

.approche::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 102, 17, 0.12), transparent 70%);
  pointer-events: none;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 102, 17, 0.35) 15%, rgba(255, 102, 17, 0.35) 85%, transparent);
  z-index: 0;
}

.step-card {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 1px solid rgba(255, 102, 17, 0.12);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem 1.75rem;
  text-align: center;
  box-shadow: 0 4px 24px rgba(26, 31, 46, 0.06);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 102, 17, 0.28);
}

.step-card-header {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: linear-gradient(145deg, var(--color-accent), #ff8534);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(255, 102, 17, 0.35);
  border: 4px solid #fff;
}

.step-card h3 {
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}

.step-card p {
  font-size: 0.94rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* Avantages */
.avantages-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.avantages-text .lead {
  margin-top: 1.25rem;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.avantages-list li {
  padding: 1.5rem 0 1.5rem 1rem;
  border-bottom: 1px solid var(--color-border);
  border-left: 3px solid transparent;
  transition: border-color var(--transition);
}

.avantages-list li:hover {
  border-left-color: var(--color-accent);
}

.avantages-list strong {
  display: block;
  font-size: 1.05rem;
  color: var(--color-dark);
  margin-bottom: 0.35rem;
}

.avantages-list strong::before {
  content: "✓ ";
  color: var(--color-accent);
  font-weight: 700;
}

.avantages-list li:first-child {
  padding-top: 0;
}

.avantages-list span {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--color-accent) 0%, #ff8534 40%, var(--color-dark) 100%);
  padding: 4rem 0;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-banner-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #fff;
  margin-bottom: 0.5rem;
}

.cta-banner-text p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.05rem;
}

.cta-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-white {
  background: #fff;
  color: var(--color-accent);
  border-color: #fff;
  font-weight: 600;
}

.btn-white:hover {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
  padding: 0.9rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  transition: all var(--transition);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

/* Contact */
.contact {
  background: var(--color-surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info p {
  margin-top: 1rem;
  color: var(--color-text-muted);
  max-width: 400px;
}

.contact-details {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.contact-item a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-dark);
  transition: color var(--transition);
}

.contact-item a:hover {
  color: var(--color-accent);
}

.contact-map {
  margin-top: 2rem;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
}

.contact-map-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 999px;
  box-shadow: 0 4px 16px rgba(255, 102, 17, 0.4);
}

.contact-map-frame {
  display: block;
  width: 100%;
  height: 240px;
  border: none;
  filter: saturate(0.85) contrast(1.05);
  transition: filter var(--transition);
}

.contact-map:hover .contact-map-frame {
  filter: saturate(1) contrast(1);
}

.contact-form {
  background: var(--color-bg);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-accent);
  box-shadow: 0 8px 32px rgba(255, 102, 17, 0.08);
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-row label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 0.4rem;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 102, 17, 0.15);
}

.form-row textarea {
  resize: vertical;
  min-height: 100px;
}

.form-note[hidden] {
  display: none;
}

.form-note {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #2d6a4f;
  text-align: center;
}

/* Footer */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 0;
  border-top: 4px solid var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer h4 {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.footer-nav ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav a,
.footer-contact a {
  font-size: 0.95rem;
  transition: color var(--transition);
}

.footer-nav a:hover,
.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.5rem 0 2rem;
}

.footer-bottom a {
  font-size: 0.85rem;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.footer-bottom a:hover {
  opacity: 1;
  color: #fff;
}

.footer .logo {
  display: inline-flex;
}

.footer .logo img {
  height: 36px;
}

.footer-copy {
  font-size: 0.85rem;
  opacity: 0.5;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(26, 31, 46, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  backdrop-filter: blur(8px);
}

.lightbox[hidden] {
  display: none;
}

.lightbox-content {
  margin: 0;
  max-width: min(900px, 92vw);
  text-align: center;
}

.lightbox-content img {
  max-height: 75vh;
  width: auto;
  margin-inline: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.lightbox-content figcaption {
  color: #fff;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  cursor: pointer;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  line-height: 1;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.lightbox-close {
  top: 1.5rem;
  right: 1.5rem;
}

.lightbox-prev {
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
}

/* WhatsApp & Back to top */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}

.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 90;
  width: 48px;
  height: 48px;
  background: var(--color-dark);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
}

.back-to-top:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
}

.back-to-top[hidden] {
  display: none;
}

/* Responsive */
@media (max-width: 900px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps::before {
    display: none;
  }

  .types-inner,
  .avantages-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .cta-banner-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-banner-actions {
    justify-content: center;
  }

  .types-visual {
    order: -1;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 1.5rem;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-cta {
    text-align: center;
    margin-top: 0.5rem;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  section {
    padding: 70px 0;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .gallery-item {
    height: 220px;
  }

  .steps {
    grid-template-columns: 1fr;
  }
}