/* ============================================
   UPSILIVE — Prestataire technique événementiel
   Design system: anthracite / orange brand
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Surfaces */
  --bg: #0C0D0F;
  --surface: #14161A;
  --surface-2: #1A1D22;
  --surface-3: #22262C;
  --surface-offset: #0A0B0D;
  --divider: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);

  /* Text */
  --text: #F0F2F5;
  --text-muted: #9CA3AF;
  --text-faint: #6B7280;
  --text-inverse: #0C0D0F;

  /* Accent — Orange (brand identity) */
  --accent: #F38426;
  --accent-bright: #FFB25A;
  --accent-deep: #F0740E;
  --accent-glow: rgba(243, 132, 38, 0.25);
  --accent-highlight: rgba(243, 132, 38, 0.12);

  /* Accent — Orange (subtle, from original brand) */
  --orange: #F0740E;
  --orange-bright: #FFB25A;

  /* Gradients */
  --grad-accent: linear-gradient(135deg, #F38426, #F0740E);
  --grad-hero: linear-gradient(180deg, #0C0D0F 0%, #14161A 100%);
  --grad-card: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,0.9) 100%);

  /* Typography */
  --font-display: 'Clash Display', 'Satoshi', sans-serif;
  --font-body: 'Satoshi', 'Inter', system-ui, sans-serif;

  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-hero: clamp(2.5rem, 1rem + 5vw, 4.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 1.75rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-accent: 0 8px 24px rgba(243,132,38,0.3);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  /* Transition */
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }

ul, ol { list-style: none; }

input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; text-wrap: balance; }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }

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

::selection { background: var(--accent-glow); color: var(--text); }

:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 3px; border-radius: var(--radius-sm); }

a, button, [role='button'], [role='link'], input, textarea, select {
  transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

button { cursor: pointer; background: none; border: none; }

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

.skip-link {
  position: absolute; top: -100px; left: 0; z-index: 200;
  background: var(--accent); color: #fff; padding: var(--space-3) var(--space-5);
  border-radius: 0 0 var(--radius-md) 0; font-weight: 600;
}
.skip-link:focus { top: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- Layout --- */
.wrap { max-width: var(--content-wide); margin: 0 auto; padding: 0 var(--space-6); }
.wrap-narrow { max-width: var(--content-narrow); margin: 0 auto; padding: 0 var(--space-6); }

section { padding: clamp(var(--space-12), 5vw, var(--space-24)) 0; }

/* --- Scroll reveal --- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .65s cubic-bezier(.2,.7,.2,1), transform .65s cubic-bezier(.2,.7,.2,1); }
.reveal.in-view { opacity: 1; transform: none; }
.service-grid .reveal:nth-child(1), .link-grid .reveal:nth-child(1), .stats .reveal:nth-child(1) { transition-delay: .02s; }
.service-grid .reveal:nth-child(2), .link-grid .reveal:nth-child(2), .stats .reveal:nth-child(2) { transition-delay: .10s; }
.service-grid .reveal:nth-child(3), .link-grid .reveal:nth-child(3), .stats .reveal:nth-child(3) { transition-delay: .18s; }
.service-grid .reveal:nth-child(4), .link-grid .reveal:nth-child(4), .stats .reveal:nth-child(4) { transition-delay: .26s; }
.service-grid .reveal:nth-child(5), .link-grid .reveal:nth-child(5) { transition-delay: .34s; }
.gallery-grid .reveal:nth-child(1) { transition-delay: .02s; }
.gallery-grid .reveal:nth-child(2) { transition-delay: .08s; }
.gallery-grid .reveal:nth-child(3) { transition-delay: .14s; }
.gallery-grid .reveal:nth-child(4) { transition-delay: .20s; }
.gallery-grid .reveal:nth-child(5) { transition-delay: .26s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* --- Photo treatment: unify photos from different sources, subtle reveal on hover --- */
.service-card { filter: grayscale(30%) contrast(1.05); transition: filter .5s ease, transform .2s; }
.service-card:hover { filter: grayscale(0%) contrast(1.02); }
.gallery-grid img { filter: grayscale(28%) contrast(1.04); }
.gallery-grid a:hover img { filter: grayscale(0%) contrast(1.02); }
.about-img img { filter: grayscale(20%) contrast(1.03); transition: filter .5s ease; }
.about-img:hover img { filter: grayscale(0%) contrast(1.01); }

/* --- Extra section wrappers (v4 additions) --- */
.link-section, .faq-section, .prose-section { }
.reviews { background: var(--surface-offset); }
.review-badge { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; justify-content: center; padding: 32px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); }
.review-badge .review-stars { font-size: 28px; letter-spacing: 2px; color: var(--accent-bright); line-height: 1; }
.review-badge .review-score { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 700; color: #fff; }
.review-badge .review-meta { display: flex; flex-direction: column; gap: 2px; }
.review-badge .review-count { font-size: var(--text-sm); color: var(--text-muted); }
.review-badge .review-link { margin-left: auto; }
@media (max-width: 640px) { .review-badge { justify-content: center; text-align: center; } .review-badge .review-link { margin-left: 0; } }
.about { }
.prose-section .prose { max-width: 760px; }
.prose-section .prose h2 { font-size: var(--text-xl); margin: var(--space-8) 0 var(--space-3); }
.prose-section .prose h2:first-child { margin-top: 0; }
.prose-section .prose p { margin-bottom: var(--space-4); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-bright);
  margin-bottom: var(--space-4);
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--accent); }

.text-accent { color: var(--accent-bright); }
.text-muted { color: var(--text-muted); }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  border-radius: var(--radius-full); padding: 14px 28px;
  font-weight: 600; font-size: var(--text-sm); white-space: nowrap;
  border: 1px solid transparent; cursor: pointer; text-align: center;
}
.btn-primary { background: var(--grad-accent); color: #fff; box-shadow: var(--shadow-accent); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(240,116,14,0.45); }
.btn-primary:active { transform: translateY(0); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-outline:hover { background: var(--surface-2); border-color: var(--accent); color: var(--accent-bright); }
.btn-ghost { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: var(--surface-3); border-color: var(--border-strong); }
.btn-sm { padding: 10px 18px; font-size: var(--text-xs); }

/* --- Header / Navigation --- */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12, 13, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav {
  max-width: var(--content-wide); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-5); padding: var(--space-4) var(--space-6);
}
.logo { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: -0.02em; flex-shrink: 0; white-space: nowrap; }
.logo img { height: 32px; width: auto; }
.footer-brand .logo img { height: 28px; }
.logo svg { width: 36px; height: 28px; }
.logo span { background: linear-gradient(135deg, #fff 30%, var(--accent-bright)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav-links { display: flex; align-items: center; gap: var(--space-7); }
.nav-links > li > a, .nav-links > li > button {
  font-size: var(--text-sm); font-weight: 500; color: var(--text-muted);
  padding: var(--space-2) 0; position: relative;
}
.nav-links > li > a:hover, .nav-links > li > button:hover { color: var(--text); }
.nav-links > li > a::after, .nav-links > li > button::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
  background: var(--accent); transition: width var(--transition);
}
.nav-links > li > a:hover::after, .nav-links > li > button:hover::after { width: 100%; }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: var(--space-3);
  min-width: 280px; box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(-8px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: flex; flex-direction: column; gap: 2px;
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  color: var(--text-muted); font-size: var(--text-sm);
}
.dropdown a:hover { background: var(--surface-2); color: var(--text); }
.dropdown a strong { color: var(--text); font-weight: 600; font-size: var(--text-sm); }
.dropdown a span { font-size: var(--text-xs); }

.nav-right { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }
.phone-link {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; color: var(--text);
  padding: var(--space-2) var(--space-4); border: 1px solid var(--border);
  border-radius: var(--radius-full);
  white-space: nowrap; flex-shrink: 0;
}
.phone-link:hover { border-color: var(--accent); color: var(--accent-bright); }
.phone-link .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent-glow); }

.menu-toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.menu-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: var(--bg);
  padding: 100px var(--space-6) var(--space-8);
  overflow-y: auto;
  transform: translateX(100%); transition: transform var(--transition);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu ul { display: flex; flex-direction: column; gap: var(--space-2); }
.mobile-menu li a, .mobile-menu li button {
  display: block; width: 100%; text-align: left;
  font-size: var(--text-lg); font-weight: 500; color: var(--text);
  padding: var(--space-4) 0; border-bottom: 1px solid var(--border);
}
.mobile-menu .mobile-sub { padding-left: var(--space-5); font-size: var(--text-base); color: var(--text-muted); }
.mobile-menu .btn { width: 100%; margin-top: var(--space-5); }

/* --- Hero --- */
.hero { position: relative; overflow: hidden; padding-top: clamp(var(--space-12), 6vw, var(--space-20)); padding-bottom: clamp(var(--space-10), 5vw, var(--space-16)); }
.hero-carousel { position: absolute; inset: 0; z-index: -1; }
.hero-carousel img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity 1.6s ease;
  filter: grayscale(25%) contrast(1.05);
}
.hero-carousel img.active { opacity: 1; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(180deg, rgba(12,13,15,0.82) 0%, rgba(20,22,26,0.78) 55%, rgba(12,13,15,0.92) 100%);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 20%, var(--accent-glow) 0%, transparent 50%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { font-size: var(--text-hero); max-width: 900px; margin-bottom: var(--space-5); }
.hero .hero-sub { font-size: var(--text-lg); color: var(--text-muted); max-width: 620px; margin-bottom: var(--space-8); }
.hero-ctas { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-10); }

.hero-badges { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero-badge {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); color: var(--text-muted);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--border); border-radius: var(--radius-full);
  background: var(--surface);
}
.hero-badge svg { width: 16px; height: 16px; color: var(--accent-bright); flex-shrink: 0; }

/* --- Service Grid --- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-10); }
.service-card {
  position: relative; border-radius: var(--radius-2xl); overflow: hidden;
  aspect-ratio: 4/5; background: #111 center/cover no-repeat;
  box-shadow: var(--shadow-md); border: 1px solid var(--border);
}
.service-card::after { content: ''; position: absolute; inset: 0; background: var(--grad-card); }
.service-card-num {
  position: absolute; top: var(--space-4); left: var(--space-4); z-index: 2;
  background: rgba(255,255,255,0.92); color: var(--accent-deep);
  font-weight: 700; font-size: var(--text-xs); padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full); letter-spacing: 0.05em;
}
.service-card-body {
  position: absolute; left: var(--space-5); right: var(--space-5); bottom: var(--space-5); z-index: 2;
  display: flex; justify-content: space-between; align-items: flex-end; gap: var(--space-3);
}
.service-card-body h3 { color: #fff; font-size: var(--text-xl); }
.service-card-body p { color: rgba(255,255,255,0.8); font-size: var(--text-sm); }
.arrow-circle {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad-accent); display: flex; align-items: center; justify-content: center;
  color: #fff; transition: transform var(--transition);
}
.service-card:hover .arrow-circle { transform: rotate(-45deg); }

/* --- Section Headings --- */
.section-head { max-width: 680px; margin: 0 auto var(--space-12); text-align: center; }
.section-head h2 { font-size: var(--text-2xl); margin-top: var(--space-3); }
.section-head p { color: var(--text-muted); margin-top: var(--space-4); font-size: var(--text-lg); }
.section-head.left { margin-left: 0; text-align: left; }

/* --- Trust / Stats --- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.stats.two-col { grid-template-columns: repeat(2, 1fr); max-width: 360px; }
.stat-card {
  background: #FDFBF9; border: 1px solid rgba(12,13,15,0.06);
  border-radius: var(--radius-xl); padding: var(--space-6);
  box-shadow: var(--shadow-md);
}
.stat-card b { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 700; color: var(--accent-deep); display: block; }
.stat-card span { font-size: var(--text-sm); color: #55595F; }

/* --- About Section --- */
.about-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: var(--space-12); align-items: center; }
.about-img { border-radius: var(--radius-2xl); overflow: hidden; aspect-ratio: 4/5; }
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.about-text h2 { font-size: var(--text-2xl); margin-bottom: var(--space-5); }
.about-text p { color: var(--text-muted); margin-bottom: var(--space-4); }

/* --- Gallery / Réalisations --- */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 180px; gap: var(--space-3); }
.gallery-grid a { grid-column: span 1; grid-row: span 1; border-radius: var(--radius-lg); overflow: hidden; position: relative; display: block; }
.gallery-grid a:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-grid a:nth-child(4) { grid-row: span 2; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-grid a:hover img { transform: scale(1.06); }
.gallery-grid a::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.6) 100%);
  opacity: 0; transition: opacity var(--transition);
}
.gallery-grid a:hover::after { opacity: 1; }

/* --- FAQ --- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  width: 100%; text-align: left; color: var(--text);
  font-size: var(--text-lg); font-weight: 600;
  padding: var(--space-5) 0; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-5);
}
.faq-q .plus { color: var(--accent-bright); font-size: 1.5rem; transition: transform 0.3s; flex-shrink: 0; font-weight: 300; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a p { color: var(--text-muted); padding: 0 0 var(--space-6); font-size: var(--text-base); }

/* --- Contact Form --- */
.contact-section { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-12); align-items: start; }
.contact-info h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.contact-info p { color: var(--text-muted); margin-bottom: var(--space-6); }
.contact-list { display: flex; flex-direction: column; gap: var(--space-4); }
.contact-list-item { border-bottom: 1px solid var(--border); padding-bottom: var(--space-4); }
.contact-list-item span { display: block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); margin-bottom: var(--space-1); font-weight: 600; }
.contact-list-item a, .contact-list-item p { font-size: var(--text-base); color: var(--text); }

.contact-form { display: flex; flex-direction: column; gap: var(--space-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label { font-size: var(--text-xs); font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.form-group input, .form-group textarea, .form-group select {
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  padding: var(--space-3) var(--space-4); font-size: var(--text-sm);
  border-radius: var(--radius-md); width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent); outline: none; background: var(--surface-3);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.checkbox-group { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-top: var(--space-2); }
.checkbox-item { display: flex; align-items: center; gap: var(--space-2); }
.checkbox-item input { width: 18px; height: 18px; accent-color: var(--accent); }
.checkbox-item label { font-size: var(--text-sm); color: var(--text); text-transform: none; letter-spacing: normal; font-weight: 400; cursor: pointer; }
.consent-text { font-size: var(--text-xs); color: var(--text-faint); }
.consent-text a { color: var(--accent-bright); text-decoration: underline; }
.form-success {
  display: none; background: var(--accent-highlight); border: 1px solid var(--accent);
  border-radius: var(--radius-md); padding: var(--space-4); color: var(--text);
  font-size: var(--text-sm);
}
.form-success.show { display: block; }

/* --- CTA Band --- */
.cta-band {
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border); border-radius: var(--radius-2xl);
  padding: clamp(var(--space-8), 4vw, var(--space-16));
  text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
}
.cta-band h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); position: relative; }
.cta-band p { color: var(--text-muted); margin-bottom: var(--space-6); position: relative; }
.cta-band .btn { position: relative; }

/* --- Breadcrumbs --- */
.breadcrumbs { padding: var(--space-4) 0; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: var(--text-faint); }
.breadcrumbs li { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumbs li::after { content: '/'; color: var(--text-faint); }
.breadcrumbs li:last-child::after { display: none; }
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--accent-bright); }
.breadcrumbs [aria-current] { color: var(--text); font-weight: 500; }

/* --- Page Hero (interior pages) --- */
.page-hero { padding: var(--space-10) 0 var(--space-8); border-bottom: 1px solid var(--border); background: var(--surface-offset); }
.page-hero h1 { font-size: var(--text-2xl); max-width: 800px; margin-bottom: var(--space-4); }
.page-hero p { font-size: var(--text-lg); color: var(--text-muted); max-width: 620px; }

/* --- Content Grid (for interior pages) --- */
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10); align-items: start; }
.content-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: var(--space-6);
}
.content-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.content-card p { color: var(--text-muted); font-size: var(--text-sm); }

.service-list { display: flex; flex-direction: column; gap: var(--space-3); }
.service-list li { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: var(--text-muted); }
.service-list li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

/* --- Link Cards Grid --- */
.link-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr)); gap: var(--space-4); }
.link-card {
  display: flex; flex-direction: column; gap: var(--space-2);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: var(--space-6);
  transition: border-color var(--transition), transform var(--transition);
}
.link-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.link-card h3 { font-size: var(--text-lg); }
.link-card p { font-size: var(--text-sm); color: var(--text-muted); }
.link-card .card-link { margin-top: auto; font-size: var(--text-sm); font-weight: 600; color: var(--accent-bright); }

/* --- Prose (for interior pages with longer text) --- */
.prose { max-width: 720px; }
.prose h2 { font-size: var(--text-xl); margin: var(--space-8) 0 var(--space-4); }
.prose h3 { font-size: var(--text-lg); margin: var(--space-6) 0 var(--space-3); }
.prose p { color: var(--text-muted); margin-bottom: var(--space-4); }
.prose ul { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.prose ul li { color: var(--text-muted); padding-left: var(--space-5); position: relative; }
.prose ul li::before { content: ''; position: absolute; left: 0; top: 0.6em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* --- Footer --- */
footer { background: var(--surface-offset); border-top: 1px solid var(--border); padding: var(--space-12) 0 var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--space-8); margin-bottom: var(--space-10); }
.footer-brand p { color: var(--text-muted); font-size: var(--text-sm); margin-top: var(--space-3); max-width: 280px; }
.footer-col h4 { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); margin-bottom: var(--space-4); font-family: var(--font-body); font-weight: 600; }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { font-size: var(--text-sm); color: var(--text-muted); }
.footer-col a:hover { color: var(--accent-bright); }
.footer-contact p { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-2); }
.footer-contact a { font-size: var(--text-sm); color: var(--text); }
.footer-contact a:hover { color: var(--accent-bright); }
.social-row { display: flex; gap: var(--space-4); margin-top: var(--space-5); }
.social-row a {
  width: 40px; height: 40px; border-radius: var(--radius-full);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.social-row a:hover { border-color: var(--accent); color: var(--accent-bright); }
.social-row svg { width: 18px; height: 18px; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4);
  padding-top: var(--space-6); border-top: 1px solid var(--border);
}
.footer-bottom p { font-size: var(--text-xs); color: var(--text-faint); }
.footer-bottom nav { display: flex; gap: var(--space-5); }
.footer-bottom nav a { font-size: var(--text-xs); color: var(--text-faint); }
.footer-bottom nav a:hover { color: var(--accent-bright); }

/* --- Logo Clients --- */
.clients-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(180px, 100%), 1fr)); gap: var(--space-4); }
.client-placeholder {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); height: 80px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-faint); font-size: var(--text-xs); text-align: center;
}

/* --- Pour Qui Section --- */
.audience-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(210px, 100%), 1fr)); gap: var(--space-3); align-items: stretch; }
.audience-card {
  position: relative; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--space-5) var(--space-4);
  display: flex; align-items: center; justify-content: center;
  min-height: 100px;
  text-align: center; font-size: var(--text-sm); font-weight: 500; color: var(--text-muted);
  transition: border-color var(--transition), color var(--transition), transform var(--transition), background var(--transition);
}
.audience-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--grad-accent); transform: scaleY(0); transform-origin: bottom;
  transition: transform var(--transition);
}
.audience-card:hover { border-color: var(--accent); color: var(--text); background: var(--surface-2); transform: translateY(-3px); }
.audience-card:hover::before { transform: scaleY(1); }

/* --- Responsive --- */
@media (max-width: 920px) {
  .nav-links { display: none; }
  .nav-right .phone-link { display: none; }
  .nav-right .btn { display: none; }
  .menu-toggle { display: flex; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .content-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .gallery-grid a:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .form-row { grid-template-columns: 1fr; }
  .checkbox-group { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .service-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
}