/* ===================================================================
   SACRE AVOCAT — Premium Dark Theme Design System
   Maître Julien Sacre · Avocat Pénaliste · Barreau de Versailles
   =================================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=Inter:wght@300;400;500;600&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

/* --- Design Tokens --- */
:root {
  /* Backgrounds */
  --bg-primary: #0A0A0F;
  --bg-secondary: #111118;
  --bg-tertiary: #18181F;
  --bg-card: rgba(20, 20, 30, 0.6);
  --bg-card-hover: rgba(30, 30, 45, 0.7);
  --bg-glass: rgba(255, 255, 255, 0.03);

  /* Accent — Champagne Gold */
  --accent: #B8926A;
  --accent-light: #D4AD84;
  --accent-dark: #9A7750;
  --accent-glow: rgba(184, 146, 106, 0.15);
  --accent-border: rgba(184, 146, 106, 0.25);

  /* Text */
  --text-primary: #E8E4DD;
  --text-secondary: #B0ACAA;
  --text-muted: #6E6B6A;
  --text-heading: #F5F2ED;

  /* Borders & Lines */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-medium: rgba(255, 255, 255, 0.1);
  --border-gold: rgba(184, 146, 106, 0.3);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-gold: 0 4px 30px rgba(184, 146, 106, 0.1);

  /* Spacing */
  --section-padding: clamp(80px, 10vw, 140px);
  --container-width: 1200px;
  --container-narrow: 900px;

  /* Typography Scale */
  --fs-display: clamp(3rem, 7vw, 6.5rem);
  --fs-h1: clamp(2rem, 4vw, 3.5rem);
  --fs-h2: clamp(1.6rem, 3vw, 2.5rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.5rem);
  --fs-body: clamp(0.95rem, 1.1vw, 1.1rem);
  --fs-small: 0.875rem;
  --fs-label: 0.75rem;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.4s;
  --duration-slow: 0.8s;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

::selection {
  background: var(--accent);
  color: var(--bg-primary);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

a:hover {
  color: var(--accent-light);
}

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

/* --- Typography --- */
h1,
h2,
h3,
h4 {
  font-family: 'Playfair Display', 'Georgia', serif;
  font-weight: 600;
  color: var(--text-heading);
  line-height: 1.15;
}

.label {
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* --- Section --- */
.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section--alt {
  background-color: var(--bg-secondary);
}

.section--alt > .container,
.section--alt > * {
  position: relative;
  z-index: 1;
  isolation: isolate;
}

.section__header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 80px);
}

.section__label {
  display: inline-block;
  margin-bottom: 16px;
}

.section__title {
  font-size: var(--fs-h1);
  margin-bottom: 20px;
}

.section__subtitle {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Gold separator */
.separator {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  margin: 24px auto;
}

/* ===================================================================
   HEADER / NAVIGATION
   =================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.header.scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.header__monogram {
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: var(--bg-primary);
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
}

.header__name {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-heading);
  letter-spacing: 0.02em;
}

.header__title {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: 36px;
  align-items: center;
}

.nav__link {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  transition: color var(--duration-fast) ease;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--duration-normal) var(--ease-out);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-heading);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__cta {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background: var(--accent);
  padding: 10px 24px;
  text-decoration: none;
  transition: all var(--duration-fast) ease;
}

.nav__cta:hover {
  background: var(--accent-light);
  color: var(--bg-primary);
  box-shadow: var(--shadow-gold);
}

/* Mobile Menu Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  z-index: 1001;
  position: relative;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--duration-fast) ease;
}

/* Scroll lock when mobile nav is open */
body.nav-open {
  overflow: hidden;
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(to bottom,
      rgba(10, 10, 15, 0.75) 0%,
      rgba(10, 10, 15, 0.65) 40%,
      rgba(10, 10, 15, 0.80) 100%), url('background2.png') center/cover no-repeat;
}



/* Radial glow */
.hero::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(184, 146, 106, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Subtle grid pattern */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 70%);
}

.hero__content {
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 20px;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero__label::before,
.hero__label::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--accent-border);
}

.hero__name {
  font-family: 'Playfair Display', serif;
  font-size: var(--fs-display);
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: 0.04em;
  line-height: 1.2;
  margin-bottom: 20px;
  text-transform: uppercase;
  padding-top: 0.1em;
}

.hero__name span {
  display: block;
  background: linear-gradient(135deg, var(--text-heading) 0%, var(--accent) 50%, var(--text-heading) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 6s ease-in-out infinite;
}

@keyframes shimmer {

  0%,
  100% {
    background-position: 0% center;
  }

  50% {
    background-position: 200% center;
  }
}

.hero__subtitle {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 400;
  font-style: italic;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.hero__bar {
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 36px;
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: var(--accent);
  color: var(--bg-primary);
}

.btn--primary:hover {
  background: var(--accent-light);
  color: var(--bg-primary);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

@keyframes float {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* ===================================================================
   ABOUT / VOTRE AVOCAT
   =================================================================== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: stretch;
}

.about__portrait {
  position: relative;
}

.about__portrait-frame {
  position: relative;
  overflow: hidden;
  height: 100%;
  min-height: 400px;
  background: var(--bg-tertiary);
}

.about__portrait-frame::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--bg-secondary), transparent);
  pointer-events: none;
}

.about__portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%) contrast(1.05);
}

.about__portrait-accent {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--accent-border);
  pointer-events: none;
}

.about__content {
  padding-top: 20px;
}

.about__intro {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.15rem, 1.5vw, 1.35rem);
  font-weight: 500;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 32px;
}

.about__text {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.8;
}

.about__distinctions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.distinction {
  padding: 24px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  transition: all var(--duration-normal) var(--ease-out);
  isolation: isolate;
}

.distinction:hover {
  border-color: var(--accent-border);
  background: var(--accent-glow);
}

.distinction__icon {
  color: var(--accent);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
}

.distinction__title {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.distinction__text {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===================================================================
   COMPETENCES / EXPERTISE
   =================================================================== */
.expertise__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.expertise__card {
  padding: clamp(28px, 3vw, 40px);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.expertise__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--duration-normal) ease;
}

.expertise__card:hover {
  border-color: var(--accent-border);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.expertise__card:hover::before {
  opacity: 1;
}

.expertise__icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--accent);
  font-size: 1.2rem;
}

.expertise__card-title {
  font-family: 'Playfair Display', serif;
  font-size: var(--fs-h3);
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-heading);
}

.expertise__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.expertise__list li {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}

.expertise__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

/* ===================================================================
   PROCEDURE SECTION
   =================================================================== */
.procedure__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.procedure__steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-border), var(--accent-border), transparent);
}

.procedure__step {
  text-align: center;
  position: relative;
  padding-top: 24px;
}

.procedure__number {
  width: 40px;
  height: 40px;
  background: var(--bg-primary);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 0.3em;
  margin: 0 auto 24px;
  position: relative;
  z-index: 2;
}

.procedure__step-title {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-heading);
  margin-bottom: 10px;
}

.procedure__step-text {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===================================================================
   QUOTE SECTION WITH BACKGROUND IMAGE
   =================================================================== */
.quote-section {
  position: relative;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
  background: linear-gradient(to bottom,
      rgba(10, 10, 15, 0.82) 0%,
      rgba(10, 10, 15, 0.70) 50%,
      rgba(10, 10, 15, 0.85) 100%), url('ultrawide_book.png') center/cover no-repeat;
}

.quote-section .container {
  position: relative;
  z-index: 2;
}

.quote-section .quote {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 500;
  font-style: italic;
  color: var(--text-heading);
  text-align: center;
  line-height: 1.6;
  position: relative;
  padding: 40px 0;
  max-width: 700px;
  margin: 0 auto;
}

.quote-section .quote::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
}

/* ===================================================================
   TESTIMONIALS
   =================================================================== */
.testimonials__rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

.testimonials__stars {
  display: flex;
  gap: 4px;
}

.testimonials__score {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.testimonials__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.testimonials__grid .testimonial__card {
  flex: 0 1 calc((100% - 48px) / 3);
}

.testimonial__card {
  padding: 32px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.testimonial__card:hover {
  border-color: var(--accent-border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.testimonial__stars {
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial__text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--text-secondary);
  flex: 1;
  margin-bottom: 20px;
}

.testimonial__author {
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.testimonial__name {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-heading);
}

.testimonials__cta {
  text-align: center;
  margin-top: 48px;
}

/* ===================================================================
   PUBLICATIONS
   =================================================================== */
.publications__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.publication__card {
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.publication__image {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.publication__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%) brightness(0.8);
  transition: all var(--duration-slow) var(--ease-out);
}

.publication__card:hover .publication__image img {
  filter: grayscale(0%) brightness(0.9);
  transform: scale(1.05);
}

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

.publication__content {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.publication__date {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.publication__title {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 12px;
  line-height: 1.4;
  flex: 1;
}

.publication__excerpt {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.publication__link {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap var(--duration-fast) ease;
}

.publication__link:hover {
  gap: 12px;
}

.publication__link::after {
  content: '→';
}

/* ===================================================================
   SKELETON LOADERS (reviews & articles, loaded dynamically via API)
   =================================================================== */
.testimonial__card--skeleton,
.publication__card--skeleton {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  pointer-events: none;
}

.testimonial__card--skeleton::before,
.publication__card--skeleton::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      transparent,
      var(--bg-card-hover),
      transparent);
  transform: translateX(-100%);
  animation: skeleton-loading 1.6s ease-in-out infinite;
}

.publication__card--skeleton {
  min-height: 320px;
}

@keyframes skeleton-loading {
  100% {
    transform: translateX(100%);
  }
}

.publications__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: var(--fs-body);
  border: 1px dashed var(--border-subtle);
}

/* ===================================================================
   CONTACT
   =================================================================== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact__block {
  padding: 28px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-glass);
}

.contact__block-title {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  color: var(--text-secondary);
  font-size: var(--fs-body);
}

.contact__detail:last-child {
  margin-bottom: 0;
}

.contact__detail-icon {
  width: 20px;
  color: var(--accent);
  flex-shrink: 0;
  text-align: center;
}

.contact__detail a {
  color: var(--text-secondary);
  transition: color var(--duration-fast) ease;
}

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

/* Contact Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form__label {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form__input,
.form__textarea {
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-body);
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  padding: 14px 18px;
  outline: none;
  transition: all var(--duration-fast) ease;
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form__textarea {
  min-height: 140px;
  resize: vertical;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__submit {
  align-self: flex-start;
}

.form__honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form__status {
  min-height: 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ===================================================================
   FOOTER
   =================================================================== */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copy {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__link {
  font-size: var(--fs-small);
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

.footer__link:hover {
  color: var(--accent);
}

/* ===================================================================
   REVEAL ANIMATIONS
   =================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

.reveal.visible {
  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;
}

.reveal--left {
  transform: translateX(-30px);
}

.reveal--left.visible {
  transform: translateX(0);
}

.reveal--right {
  transform: translateX(30px);
}

.reveal--right.visible {
  transform: translateX(0);
}

/* ===================================================================
   RESPONSIVE — Tablet
   =================================================================== */
@media (max-width: 1024px) {

  /* Navigation — collapse to hamburger */
  .nav__toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: right var(--duration-normal) var(--ease-out);
    z-index: 1000;
  }

  .nav.open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: 28px;
    text-align: center;
  }

  .nav__link {
    font-size: 1rem;
  }

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

  .procedure__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .procedure__steps::before {
    display: none;
  }

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

  .testimonials__grid {
    justify-content: center;
  }

  .testimonials__grid .testimonial__card {
    flex-basis: calc((100% - 24px) / 2);
  }
}

/* ===================================================================
   RESPONSIVE — Mobile
   =================================================================== */
@media (max-width: 768px) {

  /* Hero */
  .hero {
    background: linear-gradient(to bottom,
        rgba(10, 10, 15, 0.75) 0%,
        rgba(10, 10, 15, 0.65) 40%,
        rgba(10, 10, 15, 0.80) 100%), url('background2-mobile.png') center/cover no-repeat;
  }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__portrait {
    max-width: 400px;
    margin: 0 auto;
  }

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

  /* Expertise */
  .expertise__grid {
    grid-template-columns: 1fr;
  }

  /* Procedure */
  .procedure__steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* Publications */
  .publications__grid {
    grid-template-columns: 1fr;
  }

  /* Testimonials */
  .testimonials__grid {
    justify-content: stretch;
  }

  .testimonials__grid .testimonial__card {
    flex-basis: 100%;
  }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr;
  }

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

  /* Footer */
  .footer__inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  /* Hero */
  .hero__scroll {
    display: none;
  }
}

/* ===================================================================
   SPECIAL EFFECTS
   =================================================================== */

/* Grain overlay — uniquement sur les sections avec background */
.grain,
.quote-section::after,
.section--alt::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Grain en tant que div enfant (hero) : reste au-dessus du bg mais sous le contenu */
.grain {
  z-index: 0;
}

/* Grain en pseudo-élément : derrière tout le contenu de la section */
.quote-section::after,
.section--alt::after {
  z-index: 0;
}
/* ===================================================================
   ARTICLE DETAIL PAGE (public/article.html)
   =================================================================== */
.article-page {
  padding-top: calc(var(--section-padding) + 60px);
  min-height: 70vh;
}

.article-page__back {
  display: inline-block;
  margin-bottom: 40px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--fs-small);
  transition: color var(--duration-fast) var(--ease-out);
}

.article-page__back:hover {
  color: var(--accent);
}

.article-page__loading,
.article-page__error {
  text-align: center;
  padding: 60px 0;
  color: var(--text-secondary);
}

.article-page__error-title {
  font-family: 'Playfair Display', serif;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.article-page__error .btn {
  margin-top: 24px;
}

.article-page__date {
  display: block;
  color: var(--accent);
  font-size: var(--fs-small);
  margin-bottom: 12px;
}

.article-page__title {
  font-family: 'Playfair Display', serif;
  font-size: var(--fs-h1);
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 32px;
}

.article-page__image {
  margin-bottom: 40px;
  border-radius: 8px;
  overflow: hidden;
}

.article-page__image img {
  width: 100%;
  height: auto;
  display: block;
}

.article-page__body {
  color: var(--text-secondary);
  font-size: var(--fs-body);
  line-height: 1.9;
}

.article-page__body p {
  margin-bottom: 24px;
}

.article-page__body h2,
.article-page__body h3 {
  font-family: 'Playfair Display', serif;
  color: var(--text-primary);
  margin: 40px 0 16px;
}

.article-page__body a {
  color: var(--accent);
}

.article-page__body ul,
.article-page__body ol {
  margin: 0 0 24px 24px;
}