/* =============================================================================
   ANGELUCCI — Scénographie & Décors Événementiels
   style.css — Production stylesheet
   ============================================================================= */

/* 1. Reset & Base
   ============================================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

img, video, svg {
  display: block;
  max-width: 100%;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

ul, ol { list-style: none; }

/* 2. CSS Custom Properties
   ============================================================================= */
:root {
  --ink:     #1A1A1A;
  --slate:   #6B6B6B;
  --brass:   #9A7B4F;
  --linen:   #FBFAF8;
  --surface: #FFFFFF;
  --border:  #E7E3DC;
  --text:    #2B2B2B;

  --shadow-low:  0 1px 2px rgba(26,26,26,.04), 0 4px 12px rgba(26,26,26,.06);
  --shadow-high: 0 1px 2px rgba(26,26,26,.04), 0 12px 40px rgba(26,26,26,.10);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --container:  1280px;
  --section-py: clamp(4rem, 8vw, 8rem);
  --radius:     4px;
}

/* 3. Base Typography
   ============================================================================= */
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--linen);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  color: var(--ink);
  line-height: 1.13;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.75rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: 1.5rem; font-weight: 500; }
h4 { font-size: 1.0625rem; font-weight: 500; }

p { max-width: 68ch; color: var(--slate); }
p + p { margin-top: 1rem; }

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

strong { font-weight: 500; }

/* 4. Utility
   ============================================================================= */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: var(--section-py) 0;
}

.section--surface {
  background: var(--surface);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 1.25rem;
}

.section-header {
  margin-bottom: 3.5rem;
  max-width: 640px;
}

.section-header p {
  margin-top: 1rem;
  font-size: 1.125rem;
}

.text-center { text-align: center; }
.text-center .section-header { margin-left: auto; margin-right: auto; }
.text-center p { margin-left: auto; margin-right: auto; }

/* 5. Buttons
   ============================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--ink);
  color: var(--linen);
  border-color: var(--ink);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--brass);
  border-color: var(--brass);
  color: var(--surface);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  border-color: var(--brass);
  color: var(--brass);
}

.btn-ghost--light {
  color: rgba(251, 250, 248, 0.85);
  border-color: rgba(251, 250, 248, 0.35);
  background: transparent;
}
.btn-ghost--light:hover, .btn-ghost--light:focus-visible {
  border-color: var(--brass);
  color: var(--brass);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 0 2px 0;
}
.btn-text::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--brass);
  transition: width 0.25s ease;
}
.btn-text:hover::after, .btn-text:focus-visible::after { width: 100%; }
.btn-text:hover, .btn-text:focus-visible { color: var(--brass); }

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

/* 6. Header & Navigation
   ============================================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(251, 250, 248, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled {
  box-shadow: var(--shadow-low);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 300;
  color: var(--ink);
  letter-spacing: 0.01em;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  position: relative;
  padding-bottom: 3px;
  transition: color 0.2s ease;
  white-space: nowrap;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--brass);
  transition: width 0.25s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--ink); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta { margin-left: 0.5rem; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}
body.nav-open .nav-hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-hamburger span:nth-child(2) { opacity: 0; width: 0; }
body.nav-open .nav-hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--linen);
  z-index: 199;
  padding: 2rem 2rem 3rem;
  flex-direction: column;
  overflow-y: auto;
  border-top: 1px solid var(--border);
}
body.nav-open .nav-mobile { display: flex; }

.nav-mobile a {
  display: block;
  padding: 1.125rem 0;
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 300;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s ease;
}
.nav-mobile a:hover,
.nav-mobile a.active { color: var(--brass); }
.nav-mobile .btn-primary {
  margin-top: 2rem;
  align-self: flex-start;
  font-family: var(--font-body);
}

/* 7. Hero — Homepage
   ============================================================================= */
.hero-home {
  padding-top: 72px;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 55% 45%;
  align-items: center;
  overflow: hidden;
}

.hero-home__content {
  padding: 6rem 4rem 6rem max(2rem, calc((100vw - var(--container)) / 2 + 2rem));
}

.hero-home__title {
  margin-bottom: 1.5rem;
}

.hero-home__subtitle {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--slate);
  margin-bottom: 2.5rem;
  max-width: 46ch;
}

.hero-home__actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-home__image {
  position: relative;
  height: 100svh;
  overflow: hidden;
  background-color: var(--border);
}
.hero-home__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-home__badge {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  background: rgba(251, 250, 248, 0.96);
  border: 1px solid var(--border);
  padding: 1rem 1.375rem;
  border-radius: 3px;
  backdrop-filter: blur(6px);
}
.hero-home__badge span {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--ink);
  display: block;
  line-height: 1;
}
.hero-home__badge small {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-top: 0.3rem;
}

/* 8. Stats Bandeau
   ============================================================================= */
.stats {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stats__item {
  padding: 2.25rem 2rem;
  text-align: center;
  position: relative;
}
.stats__item + .stats__item::before {
  content: '';
  position: absolute;
  left: 0; top: 22%; height: 56%;
  width: 1px;
  background: var(--border);
}
.stats__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.625rem);
  font-weight: 300;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stats__label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--slate);
}

/* 9. Service Cards
   ============================================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.service-card {
  background: var(--surface);
  padding: 2.5rem 2rem 2.25rem;
  transition: box-shadow 0.3s ease;
  position: relative;
}
.service-card:hover {
  box-shadow: var(--shadow-high);
  z-index: 1;
}
.service-card__icon {
  font-size: 1.625rem;
  color: var(--brass);
  margin-bottom: 1.375rem;
  display: block;
}
.service-card__title {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.875rem;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}
.service-card__text {
  font-size: 0.9375rem;
  color: var(--slate);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 100%;
}

/* 10. Portfolio Grid (preview)
   ============================================================================= */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.portfolio-item {
  position: relative;
  overflow: hidden;
  background-color: #D9D4CB;
  aspect-ratio: 4/3;
}
.portfolio-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.portfolio-item:hover img { transform: scale(1.05); }

.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.68);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.portfolio-item:hover .portfolio-item__overlay { opacity: 1; }

.portfolio-item__category {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.375rem;
}
.portfolio-item__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 300;
  color: #FBFAF8;
  margin-bottom: 0.25rem;
}
.portfolio-item__meta {
  font-size: 0.8125rem;
  color: rgba(251, 250, 248, 0.6);
}

/* 11. Process Steps
   ============================================================================= */
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 3.5rem;
}
.process__step {
  padding: 0 2.5rem 0 0;
  border-left: 1px solid var(--border);
  padding-left: 2rem;
  margin-left: -1px;
}
.process__step:first-child { border-left: 2px solid var(--brass); }

.process__number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 300;
  color: var(--brass);
  line-height: 1;
  display: block;
  margin-bottom: 1.375rem;
  opacity: 0.7;
}
.process__title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
}
.process__text {
  font-size: 0.9375rem;
  color: var(--slate);
  line-height: 1.65;
  max-width: 100%;
}

/* 12. About Preview
   ============================================================================= */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-preview__image {
  overflow: hidden;
  background-color: var(--border);
}
.about-preview__image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.about-preview:hover .about-preview__image img { transform: scale(1.03); }
.about-preview__content .btn-text { margin-top: 1.25rem; }

/* 13. Testimonials
   ============================================================================= */
.testimonials {
  background: var(--ink);
  padding: var(--section-py) 0;
}
.testimonials .eyebrow { color: var(--brass); }
.testimonials h2 { color: var(--surface); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.07);
  margin-top: 3.5rem;
  border: 1px solid rgba(255,255,255,0.07);
}
.testimonial-card {
  background: #1E1E1E;
  padding: 2.5rem 2.25rem;
  transition: background 0.3s ease;
}
.testimonial-card:hover { background: #222222; }

.testimonial-card__quote {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--brass);
  line-height: 0.6;
  margin-bottom: 1.375rem;
  display: block;
  opacity: 0.7;
}
.testimonial-card__text {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(251, 250, 248, 0.75);
  margin-bottom: 1.75rem;
  font-style: italic;
  max-width: 100%;
}
.testimonial-card__author {
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.testimonial-card__name {
  font-weight: 500;
  font-size: 0.9375rem;
  color: #FBFAF8;
  margin-bottom: 0.25rem;
}
.testimonial-card__role {
  font-size: 0.8125rem;
  color: rgba(251, 250, 248, 0.42);
  letter-spacing: 0.04em;
}

/* 14. Lead Form Section
   ============================================================================= */
.lead-form-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.lead-form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 6rem;
  align-items: start;
}
.lead-form-intro { padding-top: 0.5rem; }
.lead-form-intro h2 { margin-bottom: 1.25rem; }
.lead-form-intro p { margin-bottom: 1.5rem; }

.lead-form-features {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-top: 0.5rem;
}
.lead-form-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--slate);
}
.lead-form-feature i {
  color: var(--brass);
  font-size: 1.125rem;
  margin-top: 0.125rem;
  flex-shrink: 0;
}

/* 15. Forms
   ============================================================================= */
.form {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.125rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4375rem;
}
.form-group label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}
.form-group label .required {
  color: var(--brass);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8125rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--linen);
  color: var(--text);
  font-size: 0.9375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(154, 123, 79, 0.1);
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.75rem;
  cursor: pointer;
}
.form-group textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #BCB8B0;
}

.form-group--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 0.75rem;
}
.form-group--checkbox input[type="checkbox"] {
  width: 17px;
  height: 17px;
  min-width: 17px;
  padding: 0;
  margin-top: 0.2rem;
  cursor: pointer;
  accent-color: var(--brass);
  border-radius: 2px;
}
.form-group--checkbox label {
  font-size: 0.875rem;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: var(--slate);
  cursor: pointer;
  line-height: 1.55;
}
.form-group--checkbox label a {
  color: var(--brass);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.form-group--honeypot { display: none !important; }

.field-error {
  font-size: 0.8125rem;
  color: #B83232;
  margin-top: 0.125rem;
}
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #B83232;
}
.form-submit { margin-top: 0.5rem; }

/* Alerts */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  line-height: 1.5;
}
.alert i { font-size: 1.125rem; margin-top: 0.1rem; flex-shrink: 0; }
.alert-success {
  background: rgba(154, 123, 79, 0.07);
  border: 1px solid rgba(154, 123, 79, 0.22);
  color: var(--ink);
}
.alert-error {
  background: rgba(184, 50, 50, 0.06);
  border: 1px solid rgba(184, 50, 50, 0.2);
  color: #B83232;
}

/* 16. CTA Bandeau
   ============================================================================= */
.cta-bandeau {
  background: var(--ink);
  padding: 5rem 0;
  text-align: center;
}
.cta-bandeau h2 {
  color: var(--surface);
  margin-bottom: 1rem;
}
.cta-bandeau p {
  color: rgba(251, 250, 248, 0.55);
  margin: 0 auto 2.5rem;
  font-size: 1.125rem;
}
.cta-bandeau__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* 17. Hero — Interior Pages
   ============================================================================= */
.hero-interior {
  padding-top: 72px;
  position: relative;
  overflow: hidden;
  min-height: 46vh;
  display: flex;
  align-items: flex-end;
  background-color: #252523;
}
.hero-interior__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-color: #2D2C2A;
}
.hero-interior__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero-interior__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(20, 20, 18, 0.58);
}
.hero-interior__content {
  position: relative;
  z-index: 1;
  padding: 4rem 0 3.25rem;
  width: 100%;
}
.hero-interior__content .eyebrow { color: var(--brass); margin-bottom: 0.875rem; }
.hero-interior__content h1 {
  color: #FBFAF8;
  max-width: 18ch;
  margin-bottom: 1rem;
}
.hero-interior__content p {
  color: rgba(251, 250, 248, 0.68);
  font-size: 1.125rem;
  max-width: 52ch;
}

/* 18. About Page
   ============================================================================= */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.story-grid__content p { margin-bottom: 1.25rem; }
.story-grid__image {
  position: sticky;
  top: 100px;
  overflow: hidden;
  background-color: var(--border);
}
.story-grid__image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  display: block;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3.5rem;
}
.value-card {
  background: var(--surface);
  padding: 2.5rem 2.25rem;
}
.value-card__number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--border);
  line-height: 1;
  margin-bottom: 1.125rem;
}
.value-card h3 { margin-bottom: 0.875rem; }
.value-card p { max-width: 100%; }

.engagements-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.engagement-item {
  display: flex;
  gap: 1rem;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.engagement-item i {
  font-size: 1.5rem;
  color: var(--brass);
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.engagement-item h4 { margin-bottom: 0.5rem; }
.engagement-item p { font-size: 0.9375rem; max-width: 100%; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3.5rem;
}
.team-card {
  background: var(--surface);
  overflow: hidden;
}
.team-card__image {
  aspect-ratio: 3/4;
  overflow: hidden;
  background-color: #D9D4CB;
}
.team-card__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.team-card:hover .team-card__image img { transform: scale(1.04); }
.team-card__info {
  padding: 1.5rem 1.375rem;
  border-top: 1px solid var(--border);
}
.team-card__name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.25rem;
}
.team-card__role {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.875rem;
}
.team-card__bio {
  font-size: 0.875rem;
  color: var(--slate);
  line-height: 1.6;
  max-width: 100%;
}

/* 19. Services Page
   ============================================================================= */
.service-blocks { }
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-child { border-bottom: none; }
.service-block--reverse .service-block__content { order: 1; }
.service-block--reverse .service-block__image   { order: 2; }

.service-block__image {
  overflow: hidden;
  background-color: var(--border);
}
.service-block__image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}
.service-block:hover .service-block__image img { transform: scale(1.03); }

.service-block__content .eyebrow { margin-bottom: 0.75rem; }
.service-block__content h3 {
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 300;
  font-family: var(--font-display);
  color: var(--ink);
  margin-bottom: 1rem;
}
.service-block__content p { margin-bottom: 1rem; }

.service-list {
  margin-top: 1.625rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--slate);
  line-height: 1.5;
}
.service-list li i {
  color: var(--brass);
  font-size: 1rem;
  margin-top: 0.175rem;
  flex-shrink: 0;
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3rem;
}
.sector-card {
  background: var(--linen);
  padding: 2.25rem 1.75rem;
  text-align: center;
  transition: background 0.25s ease;
}
.sector-card:hover { background: var(--surface); }
.sector-card i {
  font-size: 2rem;
  color: var(--brass);
  margin-bottom: 1.125rem;
  display: block;
}
.sector-card h4 { margin-bottom: 0.5rem; }
.sector-card p { font-size: 0.875rem; max-width: 100%; margin: 0 auto; }

.faq-list {
  margin-top: 2.5rem;
  border-top: 1px solid var(--border);
}
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--ink);
  gap: 1rem;
  transition: color 0.2s ease;
  letter-spacing: -0.01em;
}
.faq-question:hover { color: var(--brass); }
.faq-question i {
  font-size: 1.25rem;
  color: var(--brass);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
  padding-bottom: 1.5rem;
  font-size: 1rem;
}

/* 20. Portfolio Page
   ============================================================================= */
.portfolio-filters {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.portfolio-filter-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: transparent;
  color: var(--slate);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.portfolio-filter-btn:hover,
.portfolio-filter-btn.active {
  background: var(--ink);
  border-color: var(--ink);
  color: #FBFAF8;
}

.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.portfolio-full-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: #D9D4CB;
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.portfolio-full-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.portfolio-full-item:hover img { transform: scale(1.05); }
.portfolio-full-item__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.6);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.portfolio-full-item:hover .portfolio-full-item__overlay { opacity: 1; }
.portfolio-full-item__tag {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.3rem;
}
.portfolio-full-item__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 300;
  color: #FBFAF8;
}
.portfolio-full-item__meta {
  font-size: 0.8125rem;
  color: rgba(251,250,248,0.55);
  margin-top: 0.25rem;
}

.case-study {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--border);
}
.case-study:last-child { border-bottom: none; }
.case-study--reverse .case-study__image { order: 2; }
.case-study--reverse .case-study__content { order: 1; }

.case-study__image {
  overflow: hidden;
  background-color: var(--border);
}
.case-study__image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}
.case-study__meta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.case-study__meta span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
}
.case-study__meta i { color: var(--brass); font-size: 0.875rem; }
.case-study__content h3 {
  font-size: clamp(1.375rem, 2vw, 1.875rem);
  font-weight: 300;
  font-family: var(--font-display);
  color: var(--ink);
  margin-bottom: 1rem;
}
.case-study__content p { margin-bottom: 1rem; }

.case-study__quote {
  margin-top: 1.75rem;
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--brass);
  background: rgba(154, 123, 79, 0.04);
}
.case-study__quote p {
  font-style: italic;
  font-size: 0.9375rem;
  color: var(--slate);
  margin-bottom: 0.5rem;
}
.case-study__quote cite {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
  font-style: normal;
}

/* 21. Contact Page
   ============================================================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }

.contact-info-block {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.contact-info-block h4 {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 1.125rem;
  font-family: var(--font-body);
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin-bottom: 0.875rem;
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.5;
}
.contact-info-item:last-child { margin-bottom: 0; }
.contact-info-item i { color: var(--brass); font-size: 1.0625rem; margin-top: 0.1rem; flex-shrink: 0; }
.contact-info-item a { color: var(--text); transition: color 0.2s ease; }
.contact-info-item a:hover { color: var(--brass); }

.zones-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4375rem;
  margin-top: 0.125rem;
}
.zone-tag {
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-size: 0.8125rem;
  color: var(--slate);
}

.response-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.375rem 1.5rem;
  background: rgba(154, 123, 79, 0.05);
  border: 1px solid rgba(154, 123, 79, 0.18);
  border-radius: var(--radius);
}
.response-badge i { font-size: 1.75rem; color: var(--brass); flex-shrink: 0; }
.response-badge strong { display: block; color: var(--ink); font-size: 0.9375rem; margin-bottom: 0.2rem; }
.response-badge span { font-size: 0.875rem; color: var(--slate); }

/* 22. Legal Pages
   ============================================================================= */
.legal-layout {
  max-width: 820px;
}
.legal-layout h2 {
  font-size: 1.5rem;
  font-weight: 500;
  margin-top: 3rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.01em;
}
.legal-layout h3 {
  font-size: 1.0625rem;
  margin-top: 1.75rem;
  margin-bottom: 0.625rem;
}
.legal-layout p { margin-bottom: 1rem; }
.legal-layout ul {
  list-style: disc;
  margin-left: 1.375rem;
  margin-bottom: 1rem;
}
.legal-layout ul li {
  margin-bottom: 0.5rem;
  font-size: 1rem;
  color: var(--slate);
}
.legal-layout a { color: var(--brass); text-decoration: underline; text-underline-offset: 2px; }

/* 23. Footer
   ============================================================================= */
.site-footer {
  background: var(--ink);
  color: rgba(251, 250, 248, 0.55);
  padding: 5rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: #FBFAF8;
  display: block;
  margin-bottom: 1.125rem;
  letter-spacing: 0.01em;
}
.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 1.75rem;
  color: rgba(251, 250, 248, 0.45);
  max-width: 26ch;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  margin-bottom: 0.625rem;
  color: rgba(251, 250, 248, 0.48);
  line-height: 1.5;
}
.footer-contact-item i { color: var(--brass); font-size: 0.9375rem; margin-top: 0.15rem; flex-shrink: 0; }
.footer-contact-item a { color: rgba(251, 250, 248, 0.48); transition: color 0.2s ease; }
.footer-contact-item a:hover { color: var(--brass); }

.footer-col-title {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #FBFAF8;
  margin-bottom: 1.375rem;
  display: block;
}
.footer-links { display: flex; flex-direction: column; gap: 0.6875rem; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(251, 250, 248, 0.48);
  transition: color 0.2s ease;
  line-height: 1.4;
}
.footer-links a:hover { color: var(--brass); }

.footer-zones { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-zones span { font-size: 0.875rem; color: rgba(251, 250, 248, 0.48); }

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-copyright { font-size: 0.8125rem; color: rgba(251, 250, 248, 0.28); }
.footer-legal-links { display: flex; gap: 1.5rem; }
.footer-legal-links a {
  font-size: 0.8125rem;
  color: rgba(251, 250, 248, 0.28);
  transition: color 0.2s ease;
}
.footer-legal-links a:hover { color: var(--brass); }

/* 24. Scroll Reveal
   ============================================================================= */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* 25. Misc helpers
   ============================================================================= */
.mt-cta { margin-top: 2.5rem; }
.divider {
  width: 40px;
  height: 1px;
  background: var(--brass);
  margin: 1.5rem 0;
}

/* 26. Responsive
   ============================================================================= */
@media (max-width: 1200px) {
  .hero-home__content {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 992px) {
  :root { --section-py: clamp(3.5rem, 8vw, 6rem); }

  .hero-home {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-home__content {
    padding: 4.5rem 2rem 3rem;
    order: 2;
  }
  .hero-home__image {
    height: 56vw;
    min-height: 320px;
    max-height: 560px;
    order: 1;
  }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__item:nth-child(3)::before { display: none; }
  .stats__item:nth-child(4)::before { display: none; }

  .process__steps { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 2rem; }

  .about-preview { grid-template-columns: 1fr; gap: 3rem; }
  .about-preview__image img { height: 380px; }
  .story-grid { grid-template-columns: 1fr; gap: 3rem; }
  .story-grid__image { position: static; }

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

  .lead-form-wrapper { grid-template-columns: 1fr; gap: 3rem; }

  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }

  .service-block {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .service-block--reverse .service-block__content,
  .service-block--reverse .service-block__image { order: unset; }
  .service-block__image img { height: 320px; }

  .case-study {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .case-study--reverse .case-study__image,
  .case-study--reverse .case-study__content { order: unset; }
  .case-study__image img { height: 320px; }

  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-full-grid { grid-template-columns: repeat(2, 1fr); }

  .values-grid { grid-template-columns: 1fr; }
  .engagements-list { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  .hero-interior { min-height: 42vh; }
  .process__steps { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 576px) {
  :root { --section-py: clamp(3rem, 10vw, 4.5rem); }
  .container { padding: 0 1.25rem; }

  .hero-home__actions { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
  .portfolio-grid,
  .portfolio-full-grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr; }
  .footer-legal-links { flex-direction: column; gap: 0.625rem; }
  .cta-bandeau__actions { flex-direction: column; align-items: center; }
}