/* ============================================
   BENZ-ACTION — REVOLUTION
   Premium cinematic design system
   Chart: Noir / Blanc / Rouge — "Quand l'adrénaline rencontre la maîtrise"
   ============================================ */

/* ---------- Tokens ---------- */
:root {
    --color-bg: #0a0a0a;
    --color-bg-alt: #111111;
    --color-bg-card: #161616;
    --color-surface: #1d1d1d;
    --color-border: #2b2b2b;
    --color-text: #f2f2f2;
    --color-text-muted: #9a9a9a;       /* on #0a0a0a ≈ 6:1 (AA) */
    --color-text-on-card: #b6b6b6;      /* lighter muted for card surfaces */
    --color-red: #e10600;
    --color-red-light: #ff2b24;
    --color-red-dark: #b00500;
    --color-white: #ffffff;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --shadow-glow: 0 0 40px rgba(225, 6, 0, 0.18);
    --maxw: 1200px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
    text-transform: uppercase;
}

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

/* ---------- Accessibility: focus + skip link ---------- */
:focus-visible {
    outline: 3px solid var(--color-red-light);
    outline-offset: 3px;
    border-radius: 3px;
}
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 2000;
    background: var(--color-red);
    color: #fff;
    padding: 12px 20px;
    font-family: var(--font-heading);
    border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 15px 32px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}
.btn-primary {
    background: var(--color-red);
    color: #fff;
    box-shadow: 0 4px 20px rgba(225, 6, 0, 0.35);
}
.btn-primary:hover {
    background: var(--color-red-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(225, 6, 0, 0.55);
}
.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}
.btn-secondary:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-2px);
}
.btn-full { width: 100%; }

/* ---------- Navigation ---------- */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 14px 0; transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 8px 0;
}
.nav-container {
    max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo-img { height: 52px; width: auto; max-width: 230px; object-fit: contain; display: block; }

.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a {
    font-family: var(--font-heading);
    font-size: 0.92rem; font-weight: 500;
    letter-spacing: 0.05em; text-transform: uppercase;
    color: var(--color-text-muted); position: relative;
}
.nav-links a:hover, .nav-links a.is-active { color: var(--color-white); }
.nav-links a::after {
    content: ''; position: absolute; bottom: -6px; left: 0;
    width: 0; height: 2px; background: var(--color-red); transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.is-active::after { width: 100%; }

.nav-lang {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--font-heading); font-size: 0.85rem; font-weight: 600;
    letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border); border-radius: var(--radius-sm);
    padding: 7px 12px; min-height: 38px;
}
.nav-lang:hover { color: var(--color-white); border-color: var(--color-red); }
.nav-lang::after { display: none !important; }

.nav-cta {
    background: var(--color-red); padding: 10px 20px !important;
    border-radius: var(--radius-sm); color: #fff !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--color-red-light); transform: translateY(-1px); }

.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer;
    width: 44px; height: 44px; align-items: center; justify-content: center;
}
.nav-toggle span { width: 26px; height: 2px; background: var(--color-white); border-radius: 2px; transition: var(--transition); }

/* ---------- Hero ---------- */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 150px 24px 90px; overflow: hidden;
}
.hero-overlay {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(225, 6, 0, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 90%, rgba(225, 6, 0, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-bg) 0%, #0d0d0d 100%);
}
.hero-particles { position: absolute; inset: 0; pointer-events: none; }
.hero-content { position: relative; z-index: 2; max-width: 860px; }
.hero-logo {
    display: block; width: 100%; max-width: 520px; height: auto;
    margin: 0 auto 26px; object-fit: contain;
    filter: drop-shadow(0 8px 30px rgba(0, 0, 0, 0.6));
}
.hero-tagline {
    font-family: var(--font-heading); font-size: 1rem; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--color-red-light); margin-bottom: 22px;
}
.hero-title { font-size: clamp(3rem, 8vw, 5.8rem); font-weight: 700; margin-bottom: 22px; line-height: 1.02; }
.hero-keywords {
    display: flex; align-items: center; justify-content: center; gap: 16px;
    font-family: var(--font-heading); font-size: 1.15rem; font-weight: 400;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--color-text-muted); margin-bottom: 28px;
}
.separator { color: var(--color-red); font-size: 0.8rem; }
.hero-description {
    font-size: 1.1rem; color: var(--color-text-muted);
    max-width: 600px; margin: 0 auto 36px; line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-scroll { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); }
.scroll-indicator { width: 24px; height: 40px; border: 2px solid var(--color-border); border-radius: 12px; position: relative; }
.scroll-indicator::after {
    content: ''; position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
    width: 4px; height: 8px; background: var(--color-red); border-radius: 2px;
    animation: scroll-bounce 2s infinite;
}
@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

/* Page hero (interior pages) */
.page-hero {
    position: relative; padding: 170px 24px 70px; text-align: center; overflow: hidden;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(225, 6, 0, 0.1) 0%, transparent 60%),
        linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}
.page-hero h1 { font-size: clamp(2.4rem, 6vw, 4rem); margin-bottom: 14px; }
.page-hero p { color: var(--color-text-muted); max-width: 620px; margin: 0 auto; font-size: 1.1rem; }
.page-hero .section-tag { margin-bottom: 18px; }

/* ---------- Sections ---------- */
.section { padding: 110px 0; }
.section--tight { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 70px; }
.section-tag {
    display: inline-block; font-family: var(--font-heading);
    font-size: 0.82rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--color-red-light); margin-bottom: 16px; padding: 8px 18px;
    background: rgba(225, 6, 0, 0.1); border-radius: 20px; border: 1px solid rgba(225, 6, 0, 0.25);
}
.section-title { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 16px; }
.section-subtitle { font-size: 1.1rem; color: var(--color-text-muted); max-width: 540px; margin: 0 auto; text-transform: none; }
.bg-alt { background: var(--color-bg-alt); }

/* ---------- Showreel band ---------- */
.showreel-band { padding: 110px 0; background: var(--color-bg-alt); }
.showreel__frame {
    position: relative; aspect-ratio: 16 / 9; width: 100%;
    max-width: 980px; margin: 0 auto; border-radius: var(--radius-lg);
    overflow: hidden; border: 1px solid var(--color-border); background: #000;
}
.showreel__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.showreel__embed { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Branded poster screen (shown before YouTube playback) */
.showreel__poster {
    position: absolute; inset: 0; width: 100%; height: 100%;
    border: 0; padding: 0; cursor: pointer; background: #000;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 26px;
}
.showreel__poster-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 50% 40%, rgba(225, 6, 0, 0.22) 0%, transparent 60%),
        repeating-linear-gradient(45deg, #0c0c0c, #0c0c0c 14px, #131313 14px, #131313 28px);
}
.showreel__poster-logo {
    position: relative; z-index: 1;
    width: 56%; max-width: 420px; height: auto;
    filter: drop-shadow(0 10px 40px rgba(0, 0, 0, 0.7));
    transition: var(--transition);
}
.showreel__poster:hover .showreel__poster-logo { transform: scale(1.03); }
.showreel__poster .showreel__play {
    position: relative; z-index: 2; top: auto; left: auto; transform: none;
}
.showreel__poster:hover .showreel__play {
    background: var(--color-red); box-shadow: 0 0 40px rgba(225, 6, 0, 0.6); transform: scale(1.08);
}

/* "Watch on YouTube" fallback link */
.showreel__yt {
    display: inline-flex; align-items: center; gap: 10px;
    margin: 18px auto 0; padding: 10px 18px;
    font-family: var(--font-heading); font-size: 0.85rem; font-weight: 500;
    letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border); border-radius: var(--radius-sm);
    width: fit-content; transition: var(--transition);
}
.showreel-band .showreel__yt,
.section--tight .showreel__yt { display: flex; }
.showreel__yt:hover { color: #fff; border-color: #ff0000; background: rgba(255, 0, 0, 0.08); }
.showreel__yt svg { flex-shrink: 0; }
.showreel__play {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 84px; height: 84px; border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.7); background: rgba(225, 6, 0, 0.9);
    color: #fff; display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition); padding-left: 5px;
}
.showreel__play:hover { background: var(--color-red); transform: translate(-50%, -50%) scale(1.08); box-shadow: 0 0 40px rgba(225, 6, 0, 0.6); }
.showreel__play.is-hidden { opacity: 0; pointer-events: none; }
.showreel__mute {
    position: absolute; bottom: 16px; right: 16px;
    width: 44px; height: 44px; border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3); background: rgba(0, 0, 0, 0.6);
    color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.showreel__mute:hover { border-color: var(--color-red); }
.showreel-fallback {
    position: absolute; inset: 0; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 14px; text-align: center;
    padding: 24px; color: var(--color-text-muted);
}
.showreel-fallback svg { color: var(--color-red); opacity: 0.8; }
.showreel-fallback p { max-width: 360px; font-size: 0.95rem; }

/* ---------- Media placeholder ---------- */
.media-placeholder {
    position: absolute; inset: 0; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 8px;
    background:
        radial-gradient(circle at 50% 40%, rgba(225, 6, 0, 0.14), transparent 70%),
        repeating-linear-gradient(45deg, #141414, #141414 12px, #191919 12px, #191919 24px);
}
.media-ph-mark {
    font-family: var(--font-heading); font-weight: 700; letter-spacing: 0.2em;
    font-size: 0.95rem; color: rgba(255, 255, 255, 0.14); text-transform: uppercase;
}
.media-ph-label { font-size: 0.8rem; color: var(--color-text-muted); }

/* ---------- Intro split ---------- */
.intro-split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.intro-split .lead { font-size: 1.2rem; color: var(--color-text); margin-bottom: 18px; line-height: 1.8; }
.intro-split p { color: var(--color-text-muted); line-height: 1.8; }

/* ---------- Service cards ---------- */
.expertise-grid, .service-grid { display: grid; gap: 24px; }
.service-grid--3 { grid-template-columns: repeat(3, 1fr); }
.expertise-card {
    position: relative; background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: 38px; transition: var(--transition); overflow: hidden;
}
.expertise-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--color-red); opacity: 0; transition: var(--transition);
}
.expertise-card:hover { border-color: rgba(225, 6, 0, 0.4); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.expertise-card:hover::before { opacity: 1; }
.card-icon { color: var(--color-red-light); margin-bottom: 18px; }
.card-icon svg { width: 40px; height: 40px; }
.card-content h3 { font-size: 1.35rem; margin-bottom: 8px; }
.card-subtitle {
    font-family: var(--font-heading); font-size: 0.95rem; color: var(--color-red-light);
    font-weight: 500; letter-spacing: 0.03em; margin-bottom: 16px; font-style: italic;
}
.card-content p { color: var(--color-text-on-card); margin-bottom: 16px; line-height: 1.7; }
.card-detail {
    padding: 16px; background: rgba(225, 6, 0, 0.06); border-left: 3px solid var(--color-red);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 0.9rem;
    color: var(--color-text-on-card); line-height: 1.7;
}
.card-detail strong { color: var(--color-text); }
.card-detail + .card-detail { margin-top: 12px; }
.card-caps { list-style: none; margin: 8px 0 16px; }
.card-caps li {
    position: relative; padding-left: 22px; margin-bottom: 7px;
    font-size: 0.9rem; color: var(--color-text-on-card);
}
.card-caps li::before {
    content: ''; position: absolute; left: 0; top: 9px;
    width: 8px; height: 8px; background: var(--color-red); border-radius: 2px; transform: rotate(45deg);
}
.card-number {
    position: absolute; top: 24px; right: 30px; font-family: var(--font-heading);
    font-size: 3.6rem; font-weight: 700; color: rgba(255, 255, 255, 0.05); line-height: 1;
}
.card-cta {
    display: inline-flex; align-items: center; gap: 8px; margin-top: 8px;
    font-family: var(--font-heading); font-size: 0.85rem; letter-spacing: 0.06em;
    text-transform: uppercase; color: var(--color-red-light);
}
.card-cta:hover { gap: 12px; color: var(--color-white); }
.expertise-card--featured {
    border-color: rgba(225, 6, 0, 0.5);
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(225, 6, 0, 0.06) 100%);
    box-shadow: 0 0 50px rgba(225, 6, 0, 0.1);
}
.expertise-card--featured::before { opacity: 1; }
.card-badge {
    position: absolute; top: 20px; right: 24px; font-family: var(--font-heading);
    font-size: 0.7rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
    color: #fff; background: var(--color-red); padding: 6px 14px; border-radius: 20px; z-index: 2;
}
.expertise-card--featured .card-number { display: none; }

/* Service overview (home, compact) */
.svc-overview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc-tile {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-md); padding: 28px; transition: var(--transition); display: block;
}
.svc-tile:hover { border-color: rgba(225, 6, 0, 0.4); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.svc-tile .card-icon { margin-bottom: 14px; }
.svc-tile h3 { font-size: 1.1rem; margin-bottom: 6px; }
.svc-tile p { font-size: 0.88rem; color: var(--color-text-on-card); }

/* ---------- Stats ---------- */
.equipe-content { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.equipe-intro { font-size: 1.15rem; color: var(--color-text); margin-bottom: 18px; line-height: 1.8; }
.equipe-text p { color: var(--color-text-muted); line-height: 1.8; }
.equipe-stats, .stats-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.stats-row--4 { grid-template-columns: repeat(4, 1fr); }
.stat-item {
    text-align: center; padding: 32px 16px; background: var(--color-bg-card);
    border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: var(--transition);
}
.stat-item:hover { border-color: rgba(225, 6, 0, 0.5); box-shadow: var(--shadow-glow); transform: translateY(-4px); }
.stat-number { font-family: var(--font-heading); font-size: 3rem; font-weight: 700; color: var(--color-red-light); display: inline; }
.stat-suffix { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; color: var(--color-red-light); }
.stat-label { display: block; margin-top: 8px; font-size: 0.85rem; color: var(--color-text-muted); font-weight: 500; }

/* ---------- Method values ---------- */
.methode-content { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.methode-intro { font-size: 1.15rem; color: var(--color-text); margin-bottom: 18px; line-height: 1.8; }
.methode-text p { color: var(--color-text-muted); line-height: 1.8; }
.methode-values h3 { font-size: 1.3rem; margin-bottom: 22px; color: var(--color-red-light); }
.value-item {
    display: flex; gap: 16px; margin-bottom: 18px; padding: 20px;
    background: var(--color-bg-card); border-radius: var(--radius-md);
    border: 1px solid var(--color-border); transition: var(--transition);
}
.value-item:hover { border-color: rgba(225, 6, 0, 0.4); transform: translateX(4px); }
.value-icon {
    flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
    background: rgba(225, 6, 0, 0.12); border-radius: var(--radius-sm); color: var(--color-red-light);
}
.value-item strong { display: block; margin-bottom: 4px; font-family: var(--font-heading); font-size: 1rem; letter-spacing: 0.02em; text-transform: uppercase; }
.value-item p { font-size: 0.85rem; color: var(--color-text-on-card); line-height: 1.6; }

/* ---------- Filters ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 40px; }
.filter-chip {
    font-family: var(--font-heading); font-size: 0.85rem; font-weight: 500;
    letter-spacing: 0.05em; text-transform: uppercase;
    color: var(--color-text-muted); background: var(--color-bg-card);
    border: 1px solid var(--color-border); border-radius: 30px;
    padding: 10px 20px; min-height: 42px; cursor: pointer; transition: var(--transition);
}
.filter-chip:hover { color: var(--color-white); border-color: rgba(225, 6, 0, 0.4); }
.filter-chip.active { background: var(--color-red); border-color: var(--color-red); color: #fff; }
.filter-empty { text-align: center; color: var(--color-text-muted); padding: 40px 0; }

/* ---------- Media grid (gallery) ---------- */
.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.media-item {
    position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius-md);
    overflow: hidden; border: 1px solid var(--color-border); transition: var(--transition);
}
.media-item img, .media-item video { width: 100%; height: 100%; object-fit: cover; }
.media-item:hover { border-color: rgba(225, 6, 0, 0.5); transform: scale(1.02); }
.media-play {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 56px; height: 56px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.7);
    background: rgba(225, 6, 0, 0.85); color: #fff; cursor: pointer;
    display: flex; align-items: center; justify-content: center; padding-left: 3px; transition: var(--transition);
}
.media-play:hover { background: var(--color-red); transform: translate(-50%, -50%) scale(1.1); }
.media-item figcaption {
    position: absolute; bottom: 0; left: 0; right: 0; padding: 14px;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.88));
    font-size: 0.85rem; color: var(--color-text); opacity: 0; transition: var(--transition);
}
.media-item:hover figcaption { opacity: 1; }
.media-item--video figcaption { opacity: 1; }

/* ---------- References ---------- */
.references-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.reference-card {
    display: flex; flex-direction: column; background: var(--color-bg-card);
    border: 1px solid var(--color-border); border-radius: var(--radius-lg);
    overflow: hidden; transition: var(--transition);
}
.reference-card:hover { border-color: rgba(225, 6, 0, 0.4); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.reference-poster { position: relative; aspect-ratio: 2 / 3; background: #0c0c0c; }
.reference-poster img { width: 100%; height: 100%; object-fit: cover; display: block; }
.reference-info { padding: 24px; display: flex; flex-direction: column; gap: 6px; position: relative; }
.reference-type {
    font-family: var(--font-heading); font-size: 0.72rem; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-red-light);
}
.reference-info h3 { font-size: 1.25rem; }
.reference-info p { font-size: 0.9rem; color: var(--color-text-on-card); line-height: 1.5; }
.reference-year {
    position: absolute; top: 24px; right: 24px; font-family: var(--font-heading);
    font-size: 0.9rem; font-weight: 600; color: var(--color-text-muted);
}
.reference-link {
    margin-top: 6px; font-family: var(--font-heading); font-size: 0.8rem;
    letter-spacing: 0.05em; text-transform: uppercase; color: var(--color-red-light);
}
.reference-link:hover { color: var(--color-white); }

/* Partner logos */
.references-logos { margin-top: 60px; text-align: center; }
.references-logos-title {
    font-family: var(--font-heading); font-size: 0.85rem; letter-spacing: 0.15em;
    text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 26px;
}
.logos-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 20px 46px; }
.partner-logo {
    font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600;
    letter-spacing: 0.08em; color: var(--color-text-muted); opacity: 0.6;
    transition: var(--transition); text-transform: uppercase;
}
.partner-logo:hover { opacity: 1; color: var(--color-white); }

/* ---------- Testimonials ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: 32px; position: relative;
}
.testimonial-card .quote-mark { color: var(--color-red); opacity: 0.5; margin-bottom: 12px; }
.testimonial-card p { color: var(--color-text); line-height: 1.7; margin-bottom: 20px; font-size: 0.98rem; }
.testimonial-card footer strong { display: block; font-family: var(--font-heading); letter-spacing: 0.02em; }
.testimonial-card footer span { font-size: 0.85rem; color: var(--color-text-muted); }

/* ---------- Safety / certifications ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.cert-item {
    display: flex; gap: 16px; padding: 24px; background: var(--color-bg-card);
    border: 1px solid var(--color-border); border-radius: var(--radius-md);
}
.cert-item .value-icon { background: rgba(225, 6, 0, 0.12); }
.cert-item strong { display: block; font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 4px; }
.cert-item p { font-size: 0.88rem; color: var(--color-text-on-card); }
.cert-item .cert-body { display: block; margin-top: 6px; font-size: 0.78rem; color: var(--color-red-light); font-family: var(--font-heading); letter-spacing: 0.06em; }

/* ---------- Training ---------- */
.training-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.training-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: 32px; transition: var(--transition);
}
.training-card:hover { border-color: rgba(225, 6, 0, 0.4); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.training-card .level { font-family: var(--font-heading); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-red-light); }
.training-card h3 { font-size: 1.2rem; margin: 6px 0 12px; }
.training-card p { font-size: 0.92rem; color: var(--color-text-on-card); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 44px; align-items: start; }
.info-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 38px; }
.info-card h3 { font-size: 1.5rem; margin-bottom: 8px; }
.info-slogan { font-style: italic; color: var(--color-red-light); margin-bottom: 24px; font-size: 0.95rem; }
.info-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; color: var(--color-text-on-card); line-height: 1.6; }
.info-item svg { flex-shrink: 0; margin-top: 3px; color: var(--color-red-light); }
.info-item strong { color: var(--color-text); }
.info-item a { color: var(--color-text-on-card); }
.info-item a:hover { color: var(--color-red-light); }

.contact-form { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 38px; }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label {
    display: block; font-family: var(--font-heading); font-size: 0.85rem; font-weight: 500;
    letter-spacing: 0.03em; text-transform: uppercase; margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 14px 16px; background: var(--color-surface);
    border: 1px solid var(--color-border); border-radius: var(--radius-sm);
    color: var(--color-text); font-family: var(--font-body); font-size: 0.95rem;
    transition: var(--transition); outline: none; min-height: 48px;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--color-text-muted); opacity: 0.6; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--color-red); box-shadow: 0 0 0 3px rgba(225, 6, 0, 0.12);
}
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239a9a9a' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.field-error { display: block; margin-top: 6px; font-size: 0.8rem; color: var(--color-red-light); }
input[aria-invalid="true"], textarea[aria-invalid="true"], select[aria-invalid="true"] { border-color: var(--color-red); }

/* ---------- Press kit row ---------- */
.presskit-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin-top: 28px; }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; padding: 100px 24px; background:
    radial-gradient(ellipse at 50% 50%, rgba(225, 6, 0, 0.12), transparent 70%), var(--color-bg); }
.cta-band h2 { font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom: 16px; }
.cta-band p { color: var(--color-text-muted); max-width: 560px; margin: 0 auto 32px; font-size: 1.1rem; }

/* ---------- Footer ---------- */
.footer { padding: 56px 0 28px; border-top: 1px solid var(--color-border); }
.footer-content { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 30px; gap: 30px; flex-wrap: wrap; }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-logo-img { height: 56px; width: auto; max-width: 260px; object-fit: contain; }
.footer-brand p { font-size: 0.85rem; font-style: italic; color: var(--color-text-muted); }
.footer-cols { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h4 { font-size: 0.85rem; letter-spacing: 0.1em; color: var(--color-text); margin-bottom: 14px; }
.footer-col a { display: block; font-size: 0.88rem; color: var(--color-text-muted); margin-bottom: 8px; }
.footer-col a:hover { color: var(--color-red-light); }
.footer-social { display: flex; gap: 12px; margin-top: 6px; }
.footer-social a {
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--color-border); border-radius: var(--radius-sm); color: var(--color-text-muted);
}
.footer-social a:hover { color: #fff; border-color: var(--color-red); background: rgba(225, 6, 0, 0.1); }
.footer-bottom { text-align: center; padding-top: 28px; border-top: 1px solid var(--color-border); }
.footer-bottom p { font-size: 0.8rem; color: var(--color-text-muted); }

/* ---------- Toast ---------- */
.benz-toast {
    position: fixed; left: 50%; bottom: 30px; transform: translate(-50%, 20px);
    background: var(--color-surface); border: 1px solid var(--color-red);
    color: var(--color-text); padding: 16px 22px; border-radius: var(--radius-md);
    max-width: 90%; z-index: 3000; box-shadow: var(--shadow-glow);
    opacity: 0; transition: opacity 0.4s, transform 0.4s; font-size: 0.9rem;
}
.benz-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- AOS ---------- */
[data-aos] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="fade-up"].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-down"] { transform: translateY(-30px); }
[data-aos="fade-down"].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { opacity: 1; transform: translateX(0); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate { opacity: 1; transform: translateX(0); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
    [data-aos] { opacity: 1 !important; transform: none !important; }
    .scroll-indicator::after { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 968px) {
    .methode-content, .equipe-content, .contact-grid, .intro-split { grid-template-columns: 1fr; gap: 40px; }
    .section { padding: 80px 0; }
    .service-grid--3, .svc-overview, .references-grid, .testimonials-grid, .training-grid { grid-template-columns: 1fr 1fr; }
    .media-grid { grid-template-columns: 1fr 1fr; }
    .stats-row--4 { grid-template-columns: 1fr 1fr; }
    .cert-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 290px; height: 100vh;
        background: var(--color-bg-alt); flex-direction: column; align-items: flex-start;
        padding: 100px 32px 32px; gap: 22px; overflow-y: auto;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1); border-left: 1px solid var(--color-border);
    }
    .nav-links.active { right: 0; }
    .nav-toggle { display: flex; z-index: 1001; }
    .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); }
    .nav-logo-img { height: 44px; }
    .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
    .hero-keywords { gap: 10px; font-size: 1rem; }
    .expertise-card { padding: 28px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-content { flex-direction: column; }
}

@media (max-width: 600px) {
    .service-grid--3, .svc-overview, .testimonials-grid, .training-grid, .media-grid { grid-template-columns: 1fr; }
    .references-grid { grid-template-columns: 1fr 1fr; }
    .equipe-stats, .stats-row, .stats-row--4 { grid-template-columns: 1fr 1fr; }
    .contact-form, .info-card { padding: 24px; }
    .logos-row { gap: 16px 28px; }
    .partner-logo { font-size: 0.9rem; }
}

@media (max-width: 380px) {
    .equipe-stats, .stats-row, .stats-row--4 { grid-template-columns: 1fr; }
}