/* ============================================================
   ALTER INVEST — Feuille de styles partagée (toutes pages)
   ============================================================ */

/* ===== RESET & VARIABLES ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --blue-50:  #edf5fb;
    --blue-100: #d0e4f4;
    --blue-200: #a1c9e9;
    --blue-300: #5a9fcf;
    --blue-400: #2d78b2;
    --blue-500: #005188;
    --blue-600: #00446f;
    --blue-700: #003758;
    --blue-800: #002a43;
    --blue-900: #001d2e;
    --orange-50:  #fef4ef;
    --orange-100: #fde3d5;
    --orange-200: #fac4a5;
    --orange-300: #f69a6a;
    --orange-400: #ef7540;
    --orange-500: #E45110;
    --orange-600: #c4440d;
    --orange-700: #9e370a;
    --shadow: rgba(0, 81, 136, 0.1);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--blue-900);
    overflow-x: hidden;
    background: #ffffff;
}

/* ===== NAVIGATION ===== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 20px rgba(0, 81, 136, 0.08);
    backdrop-filter: blur(12px);
    z-index: 1000;
    transition: all var(--transition);
    padding: 1rem 0;
}
nav.scrolled { box-shadow: 0 2px 30px rgba(0, 81, 136, 0.12); }
.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo { display: flex; align-items: center; transition: all var(--transition); text-decoration: none; }
.logo img { height: 50px; transition: all var(--transition); }
.nav-links { display: flex; gap: 1.6rem; list-style: none; align-items: center; }
.nav-links a {
    text-decoration: none;
    color: var(--blue-700);
    font-weight: 400;
    font-size: 0.88rem;
    transition: all var(--transition);
    letter-spacing: 0.2px;
    white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--orange-500); }
.nav-links a.active { font-weight: 600; }
.nav-cta {
    display: inline-flex !important;
    align-items: center !important;
    padding: 0.4rem 1rem !important;
    background: transparent !important;
    color: var(--orange-500) !important;
    border: 1.5px solid var(--orange-500) !important;
    border-radius: 8px !important;
    font-weight: 500 !important;
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
    font-family: inherit !important;
    letter-spacing: 0.3px !important;
    box-sizing: border-box !important;
    transition: all var(--transition) !important;
    text-decoration: none !important;
    white-space: nowrap !important;
}
.nav-cta:hover { background: var(--orange-500) !important; color: white !important; transform: translateY(-2px); }

.nav-phone {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.45rem !important;
    padding: 0.4rem 0.85rem 0.4rem 0.75rem !important;
    background: var(--orange-500) !important;
    color: white !important;
    border: 1.5px solid var(--orange-500) !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
    letter-spacing: 0.3px !important;
    font-variant-numeric: tabular-nums !important;
    box-shadow: 0 2px 6px rgba(228, 81, 16, 0.22) !important;
    transition: all var(--transition) !important;
    text-decoration: none !important;
    white-space: nowrap !important;
}
.nav-phone:hover {
    background: var(--orange-600) !important;
    border-color: var(--orange-600) !important;
    color: white !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(228, 81, 16, 0.35) !important;
}
.nav-phone svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    flex-shrink: 0;
}
@media (max-width: 1180px) {
    .nav-phone .phone-label { display: none; }
    .nav-phone { padding: 0.45rem 0.6rem !important; }
}

.mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.mobile-menu-btn span { display: block; width: 24px; height: 2px; background: var(--blue-700); margin: 5px 0; transition: all var(--transition); }

/* ===== ESPACE CLIENT ===== */
.connexion-wrapper { position: relative; display: inline-flex; align-items: center; margin-left: -0.3rem; }
.connexion-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1.2rem;
    background: transparent;
    color: var(--blue-500);
    border: 1.5px solid var(--blue-300);
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.85rem;
    line-height: 1.4;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.3px;
    text-decoration: none;
    white-space: nowrap;
    font-family: inherit;
    box-sizing: border-box;
}
.connexion-btn svg { width: 16px; height: 16px; fill: currentColor; flex-shrink: 0; }
.connexion-btn .chevron { width: 12px; height: 12px; transition: transform 0.3s ease; }
.connexion-btn:hover { background: var(--blue-500); color: white; border-color: var(--blue-500); }
.connexion-wrapper:hover .connexion-btn .chevron { transform: rotate(180deg); }
.connexion-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 260px;
    background: white;
    border-radius: 14px;
    box-shadow: 0 10px 40px rgba(0, 81, 136, 0.18), 0 2px 8px rgba(0, 0, 0, 0.06);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    padding: 0.5rem;
    border: 1px solid var(--blue-100);
}
.connexion-wrapper:hover .connexion-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.connexion-dropdown::before {
    content: '';
    position: absolute;
    top: -8px; right: 24px;
    width: 14px; height: 14px;
    background: white;
    border: 1px solid var(--blue-100);
    border-bottom: none;
    border-right: none;
    transform: rotate(45deg);
    z-index: 1;
}
.connexion-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.85rem 1rem;
    color: var(--blue-800);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    border-radius: 10px;
    transition: all 0.2s ease;
    position: relative;
}
.connexion-dropdown a:hover { background: var(--blue-50); color: var(--orange-500); padding-left: 1.2rem; }
.connexion-dropdown a .dropdown-icon { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.connexion-dropdown a:nth-child(1) .dropdown-icon { background: var(--blue-50); color: var(--blue-500); }
.connexion-dropdown a:nth-child(2) .dropdown-icon { background: var(--orange-50); color: var(--orange-500); }
.connexion-dropdown a:nth-child(3) .dropdown-icon { background: linear-gradient(135deg, var(--blue-50), var(--orange-50)); color: var(--blue-600); }
.connexion-dropdown a .dropdown-label { display: flex; flex-direction: column; }
.connexion-dropdown a .dropdown-label span { font-size: 0.78rem; color: var(--blue-400); font-weight: 400; margin-top: 1px; }
.connexion-dropdown a + a { border-top: 1px solid var(--blue-50); }

/* ===== BANNIÈRE PRESSE ===== */
.press-banner {
    background: var(--orange-500);
    color: white;
    text-align: center;
    padding: 10px 24px;
    font-size: 0.88rem;
    font-weight: 500;
    margin-top: 80px;
}
.press-banner strong { font-weight: 700; }
.press-banner a { color: white; text-decoration: underline; margin-left: 8px; font-weight: 600; }

/* ===== HERO ===== */
.hero { height: 100vh; min-height: 700px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; padding-top: 80px; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.5); }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, rgba(15, 30, 51, 0.7) 0%, rgba(59, 106, 151, 0.4) 100%); }
.hero-content { position: relative; z-index: 2; text-align: center; color: white; max-width: 900px; padding: 0 2rem; animation: fadeInUp 1s ease-out; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.hero-tag { display: inline-block; color: var(--orange-300); font-size: 0.8rem; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 2rem; }
.hero h1 { font-size: 3.8rem; font-weight: 300; line-height: 1.2; margin-bottom: 2rem; letter-spacing: -1px; color: white; }
.hero h1 strong { font-weight: 600; color: var(--orange-300); }
.hero p { font-size: 1.2rem; font-weight: 300; margin-bottom: 3rem; line-height: 1.8; opacity: 0.85; max-width: 650px; margin-left: auto; margin-right: auto; }
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-hero-primary { display: inline-block; padding: 0.7rem 1.8rem; background: transparent; color: var(--orange-500); text-decoration: none; font-size: 0.9rem; font-weight: 500; border-radius: 8px; transition: all var(--transition); border: 1.5px solid var(--orange-500); }
.btn-hero-primary:hover { background: var(--orange-500); color: white; transform: translateY(-2px); }
.btn-hero-secondary { display: inline-block; padding: 0.7rem 1.8rem; background: transparent; color: white; text-decoration: none; font-size: 0.9rem; font-weight: 400; border-radius: 8px; transition: all var(--transition); border: 2px solid rgba(255,255,255,0.3); }
.btn-hero-secondary:hover { border-color: white; background: rgba(255,255,255,0.05); }
.scroll-indicator { position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.5); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; animation: float 3s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translate(-50%, 0); opacity: 0.5; } 50% { transform: translate(-50%, 8px); opacity: 0.8; } }

/* ===== HERO COMPACT (sous-pages) ===== */
.hero-compact {
    background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-600) 100%);
    color: white;
    padding: 140px 24px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero-compact::before {
    content: '';
    position: absolute;
    top: -30%; right: -15%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(228,81,16,0.15), transparent 65%);
    pointer-events: none;
}
.hero-compact-content { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; }
.hero-compact .hero-tag { color: var(--orange-300); margin-bottom: 1.5rem; }
.hero-compact h1 { font-size: 3rem; font-weight: 300; letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 1.2rem; color: white; }
.hero-compact h1 strong { font-weight: 700; color: var(--orange-300); }
.hero-compact p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 700px; margin: 0 auto; }

/* ===== SECTIONS COMMON ===== */
.section-container { max-width: 1200px; margin: 0 auto; }
.section-tag { display: inline-block; color: var(--orange-500); font-size: 0.75rem; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 1rem; }
.section-title { text-align: center; margin-bottom: 4rem; }
.section-title h2 { font-size: 2.5rem; font-weight: 300; color: var(--blue-700); letter-spacing: -1px; line-height: 1.3; }
.section-title h2 strong { font-weight: 600; color: var(--orange-600); }
.section-title p { font-size: 1.1rem; color: var(--blue-600); max-width: 650px; margin: 1.5rem auto 0; line-height: 1.8; font-weight: 300; }

/* ===== INTRODUCTION ===== */
.introduction { padding: 7rem 4rem; background: white; }
.intro-container { max-width: 900px; margin: 0 auto; text-align: center; }
.intro-container h2 { font-size: 2.5rem; font-weight: 300; color: var(--blue-700); margin-bottom: 2rem; line-height: 1.3; letter-spacing: -1px; }
.intro-container p { font-size: 1.1rem; color: var(--blue-600); line-height: 1.9; font-weight: 300; }
.intro-separator { width: 60px; height: 2px; background: var(--orange-500); margin: 2rem auto; }

/* ===== SERVICES ===== */
.services { padding: 7rem 4rem; background: var(--blue-50); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card { background: white; border-radius: 20px; overflow: hidden; transition: all var(--transition); border: 1px solid var(--blue-100); box-shadow: 0 4px 20px var(--shadow); }
.service-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(59, 106, 151, 0.15); border-color: var(--orange-300); }
.service-image-wrapper { overflow: hidden; height: 200px; }
.service-image { width: 100%; height: 100%; object-fit: cover; transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); filter: brightness(0.9) saturate(0.9); }
.service-card:hover .service-image { transform: scale(1.08); filter: brightness(1) saturate(1); }
.service-content { padding: 1.8rem 2rem 2.2rem; }
.service-content h3 { font-size: 1.15rem; font-weight: 600; color: var(--blue-700); margin-bottom: 0.8rem; }
.service-content p { color: var(--blue-600); line-height: 1.8; font-size: 0.9rem; font-weight: 300; }

/* ===== ENGAGEMENTS ===== */
.engagements { padding: 6rem 2rem; background: white; }
.engagements-intro { display: grid; grid-template-columns: 280px 1fr; gap: 3rem; align-items: center; margin-bottom: 3.5rem; max-width: 1200px; margin-left: auto; margin-right: auto; }
.engagements-photo { width: 280px; height: 280px; border-radius: 50%; object-fit: cover; object-position: center top; box-shadow: 0 8px 30px rgba(0, 81, 136, 0.15); border: 4px solid var(--blue-50); transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.engagements-photo:hover { transform: scale(1.03); box-shadow: 0 12px 40px rgba(0, 81, 136, 0.2); border-color: var(--orange-200); }
.engagements-intro-text h3 { font-size: 1.4rem; font-weight: 300; color: var(--blue-700); margin-bottom: 0.8rem; line-height: 1.4; }
.engagements-intro-text h3 strong { font-weight: 600; color: var(--orange-600); }
.engagements-intro-text p { font-size: 0.95rem; color: var(--blue-600); line-height: 1.8; font-weight: 300; }
.engagements-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.engagement-card { background: white; border-radius: 20px; padding: 2.2rem; border: 1px solid var(--blue-100); transition: all 0.3s; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.engagement-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--blue-500), var(--orange-500)); opacity: 0; transition: opacity 0.3s ease; }
.engagement-card:hover { transform: translateY(-6px); box-shadow: 0 15px 45px rgba(59, 106, 151, 0.15); border-color: var(--orange-300); }
.engagement-card:hover::before { opacity: 1; }
.engagement-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem; }
.engagement-icon.teaching { background: var(--blue-50); border: 1px solid var(--blue-100); }
.engagement-icon.network { background: var(--orange-50); border: 1px solid var(--orange-100); }
.engagement-icon.solidarity { background: linear-gradient(135deg, var(--blue-50), var(--orange-50)); border: 1px solid var(--blue-100); }
.engagement-card h4 { font-size: 1.05rem; font-weight: 600; color: var(--blue-700); margin-bottom: 0.6rem; }
.engagement-card .engagement-subtitle { font-size: 0.8rem; font-weight: 600; color: var(--orange-500); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.8rem; }
.engagement-card p { flex: 1; font-size: 0.88rem; color: var(--blue-600); line-height: 1.7; font-weight: 300; }
.engagement-card a { display: inline-flex; align-items: center; gap: 6px; color: var(--orange-500); font-size: 0.85rem; font-weight: 600; text-decoration: none; margin-top: 1rem; transition: all 0.3s ease; }
.engagement-card a:hover { color: var(--orange-600); gap: 10px; }

/* ===== EXPERTISE ===== */
.expertise { padding: 5rem 4rem; background: white; }
.expertise-container { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.1fr; gap: 3.5rem; align-items: center; }
.expertise-visual { border-radius: 20px; overflow: hidden; position: relative; min-height: 460px; box-shadow: 0 12px 40px rgba(0, 81, 136, 0.12); }
.expertise-visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; top: 0; left: 0; }
.expertise-content h2 { font-size: 2rem; font-weight: 300; color: var(--blue-700); margin-bottom: 1rem; letter-spacing: -0.5px; line-height: 1.3; }
.expertise-content > p { font-size: 0.95rem; color: var(--blue-600); line-height: 1.7; margin-bottom: 1.5rem; font-weight: 300; }
.expertise-features { display: flex; flex-direction: column; gap: 0.6rem; }
.feature-item { display: flex; gap: 1.2rem; align-items: flex-start; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); padding: 0.7rem 1rem; border-radius: 12px; }
.feature-item:hover { transform: translateX(6px); background: rgba(0, 81, 136, 0.04); }
.feature-number { font-size: 1.2rem; font-weight: 300; color: var(--orange-500); min-width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--orange-200); border-radius: 8px; background: var(--orange-50); }
.feature-text h4 { font-size: 0.92rem; font-weight: 600; color: var(--blue-700); margin-bottom: 0.15rem; }
.feature-text p { font-size: 0.85rem; color: var(--blue-600); line-height: 1.6; font-weight: 300; }

/* ===== TÉMOIGNAGES ===== */
.testimonials { padding: 7rem 4rem; background: var(--blue-50); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.testimonial-card { background: white; border-radius: 20px; padding: 2.5rem; box-shadow: 0 4px 20px var(--shadow); border: 1px solid var(--blue-100); transition: all var(--transition); }
.testimonial-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(59, 106, 151, 0.12); border-color: var(--orange-300); }
.testimonial-quote { font-size: 3rem; color: var(--orange-300); line-height: 1; margin-bottom: 1rem; font-family: Georgia, serif; }
.testimonial-text { font-size: 0.95rem; color: var(--blue-700); line-height: 1.8; font-style: italic; font-weight: 300; margin-bottom: 1.5rem; }
.testimonial-separator { width: 40px; height: 2px; background: var(--orange-300); margin-bottom: 1.5rem; }
.testimonial-author { font-size: 0.9rem; font-weight: 600; color: var(--blue-700); }
.testimonial-role { font-size: 0.8rem; color: var(--blue-500); font-weight: 400; margin-top: 0.2rem; }
.testimonial-stars { color: var(--orange-500); font-size: 0.8rem; margin-top: 0.5rem; letter-spacing: 2px; }

/* ===== FAQ ===== */
.faq-section { padding: 5rem 4rem; background: var(--blue-50); }
.faq-grid { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.8rem; }
.faq-item { background: white; border-radius: 12px; border: 1px solid var(--blue-100); overflow: hidden; transition: all 0.3s ease; }
.faq-item:hover { border-color: var(--blue-300); }
.faq-item[open] { box-shadow: 0 4px 20px rgba(0, 81, 136, 0.1); }
.faq-item summary { padding: 1.2rem 1.5rem; font-weight: 600; font-size: 1rem; color: var(--blue-700); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--orange-500); font-weight: 300; transition: transform 0.3s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-answer { padding: 0 1.5rem 1.2rem 1.5rem; }
.faq-answer p { color: var(--blue-600); line-height: 1.7; font-size: 0.95rem; }

/* ===== CONTACT ===== */
.contact { padding: 7rem 4rem; background: linear-gradient(135deg, var(--blue-900), var(--blue-800)); color: white; }
.contact .section-title h2 { color: white; }
.contact .section-title h2 strong { color: var(--orange-300); }
.contact .section-title p { color: rgba(255,255,255,0.7); }
.contact-layout { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: start; }
.contact-info h3 { font-size: 1.4rem; font-weight: 300; margin-bottom: 2rem; color: white; }
.contact-detail { display: flex; gap: 1rem; margin-bottom: 1.5rem; align-items: flex-start; transition: all 0.3s; border-radius: 12px; padding: 4px 8px; }
.contact-detail:hover { transform: translateX(6px); background: rgba(255,255,255,0.04); }
.contact-detail-icon { width: 40px; height: 40px; background: rgba(255,255,255,0.08); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; border: 1px solid rgba(255,255,255,0.1); }
.contact-detail-text p { font-size: 0.9rem; opacity: 0.8; line-height: 1.6; }
.contact-detail-text strong { display: block; font-size: 0.95rem; opacity: 1; margin-bottom: 0.2rem; }
.contact-form { background: rgba(255,255,255,0.05); border-radius: 20px; padding: 2.5rem; border: 1px solid rgba(255,255,255,0.1); backdrop-filter: blur(10px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.75rem; font-weight: 600; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 0.85rem 1rem; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15); border-radius: 10px; color: white; font-size: 0.9rem; font-family: inherit; transition: all var(--transition); }
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.35); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--orange-400); background: rgba(255,255,255,0.08); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group select option { background: var(--blue-800); color: white; }
.form-submit { width: 100%; padding: 0.7rem; background: transparent; color: var(--orange-500); border: 1.5px solid var(--orange-500); border-radius: 8px; font-size: 0.88rem; font-weight: 500; cursor: pointer; transition: all var(--transition); font-family: inherit; letter-spacing: 0.3px; }
.form-submit:hover { background: var(--orange-500); color: white; transform: translateY(-2px); }

/* ===== REVUE DE PRESSE ===== */
.press { padding: 7rem 4rem; background: white; }
.press-filters { display: flex; justify-content: center; gap: 0.5rem; margin-bottom: 3rem; flex-wrap: wrap; }
.filter-btn { padding: 0.45rem 1.1rem; border: 1px solid var(--blue-200); background: transparent; color: var(--blue-600); border-radius: 6px; cursor: pointer; font-weight: 500; font-size: 0.8rem; transition: all var(--transition); font-family: inherit; }
.filter-btn:hover { border-color: var(--blue-500); color: var(--blue-500); }
.filter-btn.active { background: var(--blue-500); border-color: var(--blue-500); color: white; }
.press-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.press-card { background: white; border: 1px solid var(--blue-100); border-radius: 20px; transition: all var(--transition); overflow: hidden; box-shadow: 0 4px 20px var(--shadow); display: flex; flex-direction: column; }
.press-card.press-hidden { display: none !important; }
.press-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(59, 106, 151, 0.12); border-color: var(--orange-300); }
.press-card:hover h3 { color: var(--orange-600); }
.press-source { padding: 1.2rem 2rem; background: var(--blue-50); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--blue-100); }
.press-source-name { font-size: 0.95rem; font-weight: 600; color: var(--blue-700); letter-spacing: 0.3px; }
.press-source-name.has-logo { display: none; }
.press-logo { height: 36px; width: auto; max-width: 180px; object-fit: contain; }
.press-date { color: var(--orange-500); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; }
.press-content { padding: 1.8rem 2rem 2rem; flex: 1; display: flex; flex-direction: column; }
.press-theme-tag { display: inline-block; padding: 0.25rem 0.7rem; background: var(--orange-50); color: var(--orange-600); border-radius: 6px; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 0.8rem; align-self: flex-start; }
.press-card h3 { font-size: 1.05rem; font-weight: 600; color: var(--blue-700); margin-bottom: 0.8rem; line-height: 1.4; }
.press-excerpt { color: var(--blue-600); line-height: 1.7; font-size: 0.88rem; margin-bottom: 1rem; font-weight: 300; flex: 1; }
.press-quote { color: var(--blue-500); font-style: italic; font-size: 0.82rem; line-height: 1.6; margin-bottom: 1.2rem; padding-left: 1rem; border-left: 2px solid var(--orange-300); }
.press-link { color: var(--blue-500); text-decoration: none; font-size: 0.85rem; font-weight: 600; transition: color var(--transition); display: inline-flex; align-items: center; gap: 0.4rem; margin-top: auto; }
.press-link:hover { color: var(--orange-500); }
.press-edition-papier {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--orange-600);
    font-style: italic;
    font-size: 0.82rem;
    font-weight: 500;
    margin-top: auto;
    padding-top: 4px;
}
.press-edition-papier::before {
    content: '📄';
    font-style: normal;
    font-size: 0.9rem;
}

/* Voir plus button */
.press-voir-plus-container { text-align: center; margin-top: 2rem; }
.press-voir-plus-btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.55rem 1.5rem; background: transparent; color: var(--blue-500); border: 1px solid var(--blue-300); border-radius: 6px; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: all 0.3s ease; font-family: inherit; }
.press-voir-plus-btn:hover { background: var(--blue-500); color: white; }
.press-voir-plus-btn .arrow { transition: transform 0.3s ease; font-size: 1.1rem; }
.press-voir-plus-btn.expanded .arrow { transform: rotate(180deg); }

/* ===== CONFÉRENCES ===== */
.conferences { padding: 7rem 4rem; background: var(--blue-50); }
.conferences-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 2rem; margin-top: 3rem; }
.conference-card { background: white; border-radius: 16px; overflow: hidden; box-shadow: 0 4px 20px rgba(0, 81, 136, 0.08); transition: all 0.3s ease; display: flex; flex-direction: column; }
.conference-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0, 81, 136, 0.15); }
.conference-card:hover .conference-header { background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-500) 100%); }
.conference-card:hover .conference-title { color: var(--orange-600); }
.conference-header { background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-500) 100%); color: white; padding: 1.5rem 1.8rem; position: relative; }
.conference-year { font-size: 2.5rem; font-weight: 700; opacity: 0.15; position: absolute; top: 0.5rem; right: 1.2rem; line-height: 1; }
.conference-event { font-size: 0.75rem; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--orange-300); margin-bottom: 0.3rem; }
.conference-date { font-size: 0.9rem; opacity: 0.85; }
.conference-body { padding: 1.8rem; flex: 1; display: flex; flex-direction: column; }
.conference-title { font-size: 1.1rem; font-weight: 600; color: var(--blue-700); line-height: 1.4; margin-bottom: 0.8rem; }
.conference-type { display: inline-block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; color: var(--orange-500); background: var(--orange-50); padding: 0.3rem 0.7rem; border-radius: 4px; margin-bottom: 1rem; align-self: flex-start; }
.conference-link { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--blue-500); font-weight: 500; font-size: 0.9rem; text-decoration: none; margin-top: auto; transition: color 0.2s ease; }
.conference-link:hover { color: var(--orange-500); }
.conference-link .arrow-icon { transition: transform 0.2s ease; }
.conference-link:hover .arrow-icon { transform: translateX(4px); }

/* ===== OPÉRATIONS ===== */
.operations { padding: 7rem 4rem; background: var(--blue-50); }
.op-feature { background: white; border-radius: 24px; overflow: hidden; display: grid; grid-template-columns: 1.1fr 1fr; box-shadow: 0 8px 32px rgba(0, 81, 136, 0.10); border: 1px solid var(--blue-100); margin-bottom: 3rem; }
.op-feature-image { background: linear-gradient(135deg, var(--blue-700), var(--blue-500)); min-height: 380px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.65); text-align: center; padding: 24px; position: relative; overflow: hidden; }
.op-feature-image::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(228, 81, 16, 0.18), transparent 60%); pointer-events: none; }
.op-feature-content { padding: 3rem; }
.op-ribbon { display: inline-block; background: var(--orange-500); color: white; padding: 0.3rem 0.8rem; border-radius: 6px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1.1rem; }
.op-feature-content h3 { color: var(--blue-800); font-size: 2rem; font-weight: 300; line-height: 1.15; letter-spacing: -0.5px; margin-bottom: 0.9rem; }
.op-feature-content h3 strong { font-weight: 700; color: var(--orange-600); }
.op-feature-content > p { color: var(--blue-600); margin-bottom: 1.5rem; }
.op-bullets { list-style: none; margin-bottom: 1.7rem; padding: 0; }
.op-bullets li { padding: 0.5rem 0; color: var(--blue-700); font-size: 0.93rem; display: flex; align-items: flex-start; gap: 0.6rem; }
.op-bullets svg { color: var(--orange-500); flex-shrink: 0; margin-top: 4px; }
.op-cta { background: var(--orange-500); color: white; padding: 0.85rem 1.7rem; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 0.95rem; display: inline-flex; align-items: center; gap: 0.6rem; transition: all 0.2s; }
.op-cta:hover { background: var(--orange-600); transform: translateY(-2px); }
.op-others-title { text-align: center; font-size: 1.6rem; font-weight: 300; color: var(--blue-800); margin: 4rem 0 2rem; }
.op-others-title strong { font-weight: 700; }
.op-others { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; max-width: 1200px; margin: 0 auto; }
.op-other-card { background: white; border-radius: 14px; padding: 1.4rem; border-left: 4px solid var(--blue-500); }
.op-other-card .ribbon-soft { display: inline-block; background: var(--blue-100); color: var(--blue-700); padding: 0.25rem 0.6rem; border-radius: 6px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase; margin-bottom: 0.6rem; }
.op-other-card h4 { color: var(--blue-800); font-size: 1.05rem; margin-bottom: 0.25rem; }
.op-other-card .city { color: var(--orange-600); font-weight: 600; font-size: 0.85rem; }

/* ===== SIMULATEURS ===== */
.simulateurs { padding: 7rem 4rem; background: linear-gradient(135deg, var(--blue-800), var(--blue-700)); color: white; }
.simulateurs .section-title h2 { color: white; }
.simulateurs .section-title h2 strong { color: var(--orange-300); }
.simulateurs .section-title p { color: rgba(255,255,255,0.7); }
.simulateurs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.simulator-card { background: rgba(255, 255, 255, 0.06); padding: 2.5rem; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 20px; transition: all var(--transition); cursor: pointer; backdrop-filter: blur(10px); text-decoration: none; color: white; display: block; }
.simulator-card:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--orange-400); transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.2); }
.simulator-card h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.8rem; color: white; }
.simulator-card p { color: rgba(255, 255, 255, 0.7); line-height: 1.7; margin-bottom: 1.5rem; font-size: 0.9rem; }
.simulator-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.simulator-tag { padding: 0.35rem 0.8rem; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 6px; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.3px; color: rgba(255,255,255,0.8); }
.simulator-card.featured-sim { background: linear-gradient(135deg, var(--blue-600), var(--orange-500)) !important; border: 2px solid var(--orange-300); position: relative; }
.simulator-card.featured-sim::before { content: 'PHARE'; position: absolute; top: 14px; right: 14px; background: white; color: var(--orange-600); padding: 3px 10px; border-radius: 5px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.6px; }
.simulator-card.featured-sim .sim-launch { color: white; font-weight: 700; font-size: 0.95rem; display: inline-flex; align-items: center; gap: 8px; }
.btn-simulateurs { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.55rem 1.4rem; background: transparent; color: var(--orange-500); border: 1.5px solid var(--orange-500); border-radius: 8px; font-weight: 500; font-size: 0.85rem; text-decoration: none; transition: all 0.3s ease; }
.btn-simulateurs:hover { background: var(--orange-500); color: white; transform: translateY(-2px); }

/* ===== FOOTER ===== */
footer { background: var(--blue-900); color: rgba(255,255,255,0.6); padding: 4rem 4rem 0; }
.footer-top { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-section h4 { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.85); margin-bottom: 1.2rem; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-section p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 0.8rem; }
.footer-brand img { height: 45px; margin-bottom: 1.2rem; background: white; padding: 6px 10px; border-radius: 8px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.88rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--orange-400); }
.footer-legal { max-width: 1200px; margin: 0 auto; padding: 2rem 0; font-size: 0.72rem; line-height: 1.7; color: rgba(255,255,255,0.35); }
.footer-legal p { margin-bottom: 0.4rem; }
.footer-der-btn { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 1.2rem; padding: 0.6rem 1.4rem; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 8px; color: rgba(255, 255, 255, 0.7); font-size: 0.78rem; font-family: inherit; text-decoration: none; transition: all 0.3s ease; }
.footer-der-btn:hover { background: rgba(228, 81, 16, 0.15); border-color: var(--orange-500); color: var(--orange-400); }
.footer-der-btn svg { width: 14px; height: 14px; stroke: currentColor; fill: none; }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,0.05); text-align: center; font-size: 0.78rem; }

/* ===== PAGES LÉGALES (mentions, cookies) ===== */
.legal-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 120px 32px 80px;
}
.legal-page-title {
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--blue-200);
}
.legal-page-title h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--blue-800);
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}
.legal-page-title p {
    font-size: 14px;
    color: var(--blue-400);
}
.legal-toc {
    background: var(--blue-50);
    border: 1px solid var(--blue-200);
    border-radius: 10px;
    padding: 24px 28px;
    margin-bottom: 48px;
}
.legal-toc h3 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue-400);
    margin-bottom: 14px;
}
.legal-toc ol {
    list-style: none;
    counter-reset: toc;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 24px;
}
.legal-toc ol li { counter-increment: toc; display: flex; align-items: baseline; gap: 8px; }
.legal-toc ol li::before {
    content: counter(toc) ".";
    font-size: 12px;
    font-weight: 700;
    color: var(--blue-400);
    min-width: 18px;
}
.legal-toc ol li a { font-size: 13px; color: var(--blue-600); text-decoration: none; font-weight: 500; }
.legal-toc ol li a:hover { color: var(--orange-500); text-decoration: underline; }
.legal-section { margin-bottom: 48px; scroll-margin-top: 100px; }
.legal-section-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--blue-100);
}
.legal-section-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--blue-500);
    color: white;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.legal-section-header h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--blue-700);
    letter-spacing: -0.3px;
}
.legal-info-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2px;
    background: var(--blue-100);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 16px;
}
.legal-info-label {
    background: var(--blue-50);
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--blue-600);
}
.legal-info-value {
    background: white;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--blue-900);
}
.legal-info-value a { color: var(--blue-500); text-decoration: none; }
.legal-info-value a:hover { text-decoration: underline; color: var(--orange-500); }
.legal-sub-section { margin-bottom: 28px; }
.legal-sub-section h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--blue-600);
    margin-bottom: 10px;
    padding-left: 12px;
    border-left: 3px solid var(--orange-500);
}
ul.legal-list {
    list-style: none;
    margin: 12px 0;
}
ul.legal-list li {
    position: relative;
    padding: 8px 12px 8px 24px;
    font-size: 14px;
    color: var(--blue-900);
    border-bottom: 1px solid var(--blue-50);
}
ul.legal-list li:last-child { border-bottom: none; }
ul.legal-list li::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 16px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue-400);
}
ul.legal-list a { color: var(--blue-500); text-decoration: none; }
ul.legal-list a:hover { text-decoration: underline; color: var(--orange-500); }
.legal-notice {
    background: var(--blue-50);
    border-left: 3px solid var(--blue-400);
    border-radius: 0 8px 8px 0;
    padding: 14px 18px;
    margin: 12px 0;
    font-size: 14px;
    color: var(--blue-700);
}
.legal-section p {
    font-size: 14px;
    color: #334155;
    margin-bottom: 12px;
    line-height: 1.7;
}
.legal-section p:last-child { margin-bottom: 0; }
@media (max-width: 600px) {
    .legal-toc ol { grid-template-columns: 1fr; }
    .legal-info-grid { grid-template-columns: 1fr; }
}

/* Page-title additions (cookies) */
.legal-page-title .subtitle { font-size: 16px; color: var(--blue-600); margin: 6px 0 12px; font-weight: 500; }
.legal-page-title .badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.legal-page-title .badge {
    display: inline-block;
    background: var(--blue-50);
    border: 1px solid var(--blue-200);
    color: var(--blue-700);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

/* Treatment cards */
.treatment-card {
    background: white;
    border: 1px solid var(--blue-100);
    border-radius: 10px;
    overflow: hidden;
    margin: 12px 0;
}
.treatment-card-header {
    background: var(--blue-50);
    padding: 12px 18px;
    font-size: 14px;
    font-weight: 700;
    color: var(--blue-800);
    border-bottom: 1px solid var(--blue-100);
}
.treatment-table { width: 100%; border-collapse: collapse; }
.treatment-table tr { border-bottom: 1px solid var(--blue-50); }
.treatment-table tr:last-child { border-bottom: none; }
.treatment-table td { padding: 10px 18px; font-size: 13px; vertical-align: top; }
.treatment-table td:first-child {
    font-weight: 600;
    color: var(--blue-600);
    width: 180px;
    background: rgba(237, 245, 251, 0.4);
}
.treatment-table td:last-child { color: var(--blue-900); }

/* Rights grid (RGPD rights) */
.rights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 16px 0;
}
@media (max-width: 720px) { .rights-grid { grid-template-columns: 1fr; } }
.right-card {
    background: white;
    border: 1px solid var(--blue-100);
    border-radius: 8px;
    padding: 14px 16px;
    transition: all 0.2s ease;
}
.right-card:hover { border-color: var(--orange-300); box-shadow: 0 4px 12px rgba(0, 81, 136, 0.08); }
.right-card .right-article {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    color: var(--orange-600);
    background: var(--orange-50);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 6px;
    letter-spacing: 0.05em;
}
.right-card .right-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--blue-700);
    margin-bottom: 4px;
}
.right-card p { font-size: 12px; color: var(--blue-600); line-height: 1.5; margin: 0; }

/* Security list */
.security-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 24px;
    list-style: none;
    margin: 12px 0;
}
@media (max-width: 600px) { .security-list { grid-template-columns: 1fr; } }
.security-list li {
    position: relative;
    padding-left: 26px;
    font-size: 13px;
    color: var(--blue-900);
}
.security-list li::before {
    content: "🔒";
    position: absolute;
    left: 0;
    top: 0;
    font-size: 14px;
}

/* Cookie status box */
.cookie-status {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: var(--blue-50);
    border-left: 3px solid var(--blue-500);
    border-radius: 0 8px 8px 0;
    padding: 14px 18px;
    margin: 12px 0;
}
.cookie-status .status-icon { font-size: 22px; flex-shrink: 0; }
.cookie-status .status-text { font-size: 13px; color: var(--blue-700); }
.cookie-status .status-text strong { display: block; font-size: 14px; font-weight: 700; color: var(--blue-800); margin-bottom: 4px; }

/* Cookie table */
.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0;
    border: 1px solid var(--blue-100);
    border-radius: 8px;
    overflow: hidden;
}
.cookie-table th {
    background: var(--blue-700);
    color: white;
    padding: 10px 14px;
    font-size: 12px;
    text-align: left;
    font-weight: 600;
}
.cookie-table td {
    padding: 10px 14px;
    font-size: 13px;
    color: var(--blue-900);
    border-bottom: 1px solid var(--blue-50);
}
.cookie-table tr:last-child td { border-bottom: none; }
.cookie-table tr:nth-child(even) td { background: var(--blue-50); }
.badge-exempt {
    display: inline-block;
    background: #d1fae5;
    color: #065f46;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

/* Browser list */
.browser-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 12px 0;
}
@media (max-width: 600px) { .browser-list { grid-template-columns: 1fr; } }
.browser-item {
    background: var(--blue-50);
    border: 1px solid var(--blue-100);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 12px;
}
.browser-item .browser-name {
    font-weight: 700;
    color: var(--blue-700);
    margin-bottom: 4px;
}
.browser-item a { color: var(--blue-500); text-decoration: none; word-break: break-word; font-size: 11px; }
.browser-item a:hover { text-decoration: underline; color: var(--orange-500); }

/* Contact box */
.contact-box {
    background: var(--blue-50);
    border-left: 3px solid var(--orange-500);
    border-radius: 0 10px 10px 0;
    padding: 16px 20px;
    margin: 12px 0;
}
.contact-box h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--blue-700);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.contact-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 600px) { .contact-methods { grid-template-columns: 1fr; } }
.contact-method { display: flex; flex-direction: column; gap: 4px; }
.contact-method .method-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--blue-400);
    font-weight: 600;
}
.contact-method .method-value { font-size: 13px; color: var(--blue-900); line-height: 1.5; }
.contact-method a { color: var(--blue-500); text-decoration: none; }
.contact-method a:hover { text-decoration: underline; color: var(--orange-500); }

/* ===== ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .nav-container { padding: 0 2rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .press-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .expertise-container { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: repeat(2, 1fr); }
    .contact-layout { grid-template-columns: 1fr; }
    .engagements-intro { grid-template-columns: 1fr; text-align: center; }
    .engagements-photo { margin: 0 auto; width: 220px; height: 220px; }
    .engagements-grid { grid-template-columns: 1fr; }
    .op-feature { grid-template-columns: 1fr; }
    .op-feature-content { padding: 2rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .connexion-wrapper { display: none; }
    .mobile-menu-btn { display: block; }
    .hero h1 { font-size: 2.2rem; }
    .hero p { font-size: 1rem; }
    .hero-compact h1 { font-size: 2.1rem; }
    .services-grid, .press-grid, .simulateurs-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .section-title h2 { font-size: 1.8rem; }
    .intro-container h2 { font-size: 1.8rem; }
    .expertise-content h2 { font-size: 1.8rem; }
    .introduction, .services, .simulateurs, .press, .testimonials, .expertise, .contact, .operations, .conferences, .engagements, .faq-section { padding: 4rem 1.5rem; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .press-filters { gap: 0.3rem; }
    .filter-btn { padding: 0.5rem 1rem; font-size: 0.8rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
}