/* ============================================
   AIXPERT COMPTABLE — Global Stylesheet
   Couleurs : Bleu / Blanc / Noir
   Mobile-first responsive
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Open+Sans:wght@400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
    --blue: #1B4F8A;
    --blue-dark: #143D6B;
    --blue-light: #2E7BD6;
    --blue-bg: #EBF2FA;
    --white: #FFFFFF;
    --black: #1A1A1A;
    --gray-dark: #333333;
    --gray: #666666;
    --gray-light: #F5F7FA;
    --gray-border: #D8DFE8;
    --star-color: #FFB400;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 8px 30px rgba(27, 79, 138, 0.2);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --max-width: 1200px;
    --header-height: 80px;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--gray-dark); background: var(--white); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; border: none; outline: none; }
button { cursor: pointer; }

/* --- Utility --- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-title { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--black); text-align: center; margin-bottom: 1rem; }
.section-subtitle { text-align: center; color: var(--gray); font-size: 1.1rem; max-width: 650px; margin: 0 auto 3rem; }

/* --- Buttons --- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; border-radius: 50px; font-family: var(--font-heading); font-weight: 700; font-size: 1rem; transition: var(--transition); text-align: center; justify-content: center; border: 2px solid transparent; }
.btn-primary { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-secondary { background: transparent; color: var(--white); border-color: var(--white); }
.btn-secondary:hover { background: var(--white); color: var(--blue); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-sm { padding: 10px 24px; font-size: 0.9rem; }
.btn-lg { padding: 18px 40px; font-size: 1.1rem; }

/* --- Animations --- */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background: transparent; transition: var(--transition); height: var(--header-height); }
.header.scrolled { background: var(--white); box-shadow: var(--shadow); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }

.logo-text { font-family: var(--font-heading); font-weight: 900; font-size: 1.5rem; color: var(--white); }
.logo-highlight { color: var(--blue-light); }
.header.scrolled .logo-text { color: var(--black); }
.header.scrolled .logo-highlight { color: var(--blue); }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem; color: var(--white); position: relative; padding: 5px 0; }
.header.scrolled .nav-links a { color: var(--gray-dark); }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--blue); transition: width 0.3s ease; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--blue); }

.header-cta { display: flex; align-items: center; gap: 15px; }
.header-phone { display: flex; align-items: center; gap: 8px; font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--white); }
.header.scrolled .header-phone { color: var(--blue); }
.header-phone i { font-size: 1.1rem; }
.header-phone:hover { color: var(--blue-light); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 1001; padding: 5px; }
.hamburger span { width: 28px; height: 3px; background: var(--white); border-radius: 3px; transition: var(--transition); }
.header.scrolled .hamburger span { background: var(--black); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); background: var(--black) !important; }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); background: var(--black) !important; }

/* Mobile menu */
.mobile-menu { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: var(--white); z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 25px; opacity: 0; visibility: hidden; transition: var(--transition); }
.mobile-menu.active { opacity: 1; visibility: visible; }
.mobile-menu a { font-family: var(--font-heading); font-weight: 700; font-size: 1.3rem; color: var(--black); }
.mobile-menu a:hover { color: var(--blue); }
.mobile-menu .btn { margin-top: 15px; }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(10, 35, 70, 0.7), rgba(10, 35, 70, 0.7)),
                url('https://images.unsplash.com/photo-1554224155-6726b3ff858f?w=1920&q=80') center/cover no-repeat;
    color: var(--white);
    padding: 120px 20px 80px;
}

.hero-inner { display: flex; align-items: center; gap: 50px; max-width: var(--max-width); width: 100%; margin: 0 auto; }
.hero-content { flex: 1; text-align: left; }
.hero-form-wrapper { flex: 0 0 400px; max-width: 400px; }

.hero-company-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3); border-radius: 6px; padding: 8px 16px; font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.5px; margin-bottom: 12px; color: var(--white); }
.hero-company-badge i { color: var(--blue-light); }

.hero-stars-banner { display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.12); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2); border-radius: 50px; padding: 10px 22px; margin-bottom: 1.5rem; }
.hero-stars { display: flex; gap: 3px; }
.hero-stars i { color: var(--star-color); font-size: 1.2rem; filter: drop-shadow(0 0 4px rgba(255, 180, 0, 0.5)); }
.hero-stars-text { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; }

.hero h1 { font-family: var(--font-heading); font-size: 2.8rem; font-weight: 900; line-height: 1.15; margin-bottom: 1rem; text-shadow: 0 2px 10px rgba(0,0,0,0.3); }
.hero h1 span { color: var(--blue-light); }
.hero-subtitle { font-size: 1.2rem; font-weight: 500; margin-bottom: 1.5rem; opacity: 0.95; letter-spacing: 1px; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 2rem; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.15); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.25); border-radius: 50px; padding: 10px 20px; font-size: 0.9rem; font-weight: 600; }
.hero-badge i { color: var(--blue-light); font-size: 1.1rem; }
.hero-badge.urgent { background: rgba(27, 79, 138, 0.9); border-color: var(--blue); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.03); } }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 15px; }
.hero-ctas .btn-primary { font-size: 1.1rem; padding: 16px 36px; }
.hero-ctas .btn-secondary { font-size: 1.05rem; padding: 16px 32px; }

/* Hero Form Card */
.hero-form-card { background: var(--white); border-radius: var(--radius-lg); padding: 0; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25); color: var(--gray-dark); text-align: left; overflow: hidden; position: relative; }
.hf-header { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: var(--white); padding: 22px 28px 18px; text-align: center; }
.hf-rating { display: inline-flex; align-items: center; gap: 3px; margin-bottom: 8px; }
.hf-rating i { color: var(--star-color); font-size: 0.9rem; filter: drop-shadow(0 1px 3px rgba(0,0,0,0.2)); }
.hf-rating span { font-family: var(--font-heading); font-weight: 800; font-size: 0.9rem; margin-left: 6px; }
.hf-header h2 { font-family: var(--font-heading); font-size: 1.35rem; font-weight: 800; margin-bottom: 4px; line-height: 1.3; }
.hf-header h2 span { display: block; font-size: 1.05rem; font-weight: 600; opacity: 0.9; }
.hf-header > p { font-size: 0.88rem; opacity: 0.92; }
.hero-form-card form { padding: 22px 28px 24px; }
.hf-group { margin-bottom: 10px; }
.hf-input-icon { position: relative; }
.hf-input-icon > i { position: absolute; top: 50%; left: 14px; transform: translateY(-50%); color: var(--blue); font-size: 0.95rem; z-index: 1; pointer-events: none; }
.hf-input-icon-textarea > i { top: 16px; transform: none; }
.hf-input-icon input, .hf-input-icon textarea { width: 100%; padding: 13px 16px 13px 42px; border: 2px solid var(--gray-border); border-radius: var(--radius-sm); background: var(--white); transition: var(--transition); font-size: 0.95rem; color: var(--gray-dark); font-family: var(--font-body); }
.hf-input-icon input:focus, .hf-input-icon textarea:focus { border-color: var(--blue); outline: none; box-shadow: 0 0 0 4px rgba(27, 79, 138, 0.1); }
.hf-input-icon textarea { resize: vertical; min-height: 68px; }
.hf-input-icon input::placeholder, .hf-input-icon textarea::placeholder { color: #999; }

.hf-submit-btn { width: 100%; padding: 15px; background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: var(--white); border: none; border-radius: var(--radius-sm); font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 4px; position: relative; overflow: hidden; }
.hf-submit-btn::after { content: ''; position: absolute; top: -50%; left: -60%; width: 40%; height: 200%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); transform: skewX(-25deg); animation: btnShine 3s infinite; }
@keyframes btnShine { 0% { left: -60%; } 30% { left: 120%; } 100% { left: 120%; } }
.hf-submit-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(27, 79, 138, 0.4); }
.hf-submit-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

.hf-trust { display: flex; justify-content: center; gap: 14px; margin-top: 14px; flex-wrap: wrap; }
.hf-trust span { font-size: 0.73rem; color: var(--gray); display: flex; align-items: center; gap: 4px; }
.hf-trust span i { color: var(--blue); font-size: 0.7rem; }
.hero-form-honey { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; pointer-events: none; }
.hf-message { margin-top: 12px; }

/* ============================================
   SERVICES SECTION
   ============================================ */
#services { background: var(--gray-light); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.service-card { background: var(--white); border-radius: var(--radius); padding: 35px 25px; text-align: center; box-shadow: var(--shadow); transition: var(--transition); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: var(--blue); transform: scaleX(0); transition: transform 0.3s ease; }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-icon { width: 70px; height: 70px; background: var(--blue-bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 1.8rem; color: var(--blue); transition: var(--transition); }
.service-card:hover .service-icon { background: var(--blue); color: var(--white); }
.service-card h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; color: var(--black); }
.service-card p { color: var(--gray); font-size: 0.95rem; line-height: 1.6; margin-bottom: 20px; }
.service-card .btn { font-size: 0.85rem; padding: 10px 22px; }

/* ============================================
   APPROCHE / VALEURS SECTION
   ============================================ */
.promo { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: var(--white); text-align: center; padding: 60px 0; position: relative; overflow: hidden; }
.promo::before { content: ''; position: absolute; top: -50%; right: -20%; width: 400px; height: 400px; background: rgba(255,255,255,0.08); border-radius: 50%; }
.promo::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 300px; height: 300px; background: rgba(255,255,255,0.05); border-radius: 50%; }
.promo .container { position: relative; z-index: 1; }
.promo-label { display: inline-block; background: rgba(255,255,255,0.2); padding: 8px 24px; border-radius: 50px; font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 1.5rem; }
.promo h2 { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 800; margin-bottom: 1rem; }
.promo-desc { font-size: 1.1rem; max-width: 600px; margin: 0 auto 2rem; opacity: 0.95; }

.approach-values { display: flex; justify-content: center; gap: 40px; margin-bottom: 2.5rem; flex-wrap: wrap; }
.approach-item { text-align: center; max-width: 250px; }
.approach-item i { font-size: 2.5rem; margin-bottom: 12px; color: rgba(255,255,255,0.9); }
.approach-item h4 { font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; margin-bottom: 6px; }
.approach-item p { font-size: 0.9rem; opacity: 0.85; }

.promo-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; }
.promo-ctas .btn-secondary { border-color: var(--white); }
.promo-ctas .btn-white { background: var(--white); color: var(--blue); border-color: var(--white); }
.promo-ctas .btn-white:hover { background: transparent; color: var(--white); border-color: var(--white); }

/* ============================================
   AVIS CLIENTS SECTION
   ============================================ */
#avis { background: var(--gray-light); }
.avis-header { text-align: center; margin-bottom: 3rem; }
.avis-note { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 0.5rem; }
.avis-note .stars { color: var(--star-color); font-size: 1.5rem; }
.avis-note .note { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 900; color: var(--black); }
.avis-count { color: var(--gray); font-size: 1rem; }
.avis-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-bottom: 2.5rem; }
.avis-card { background: var(--white); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); transition: var(--transition); }
.avis-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.avis-card-header { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
.avis-avatar { width: 50px; height: 50px; border-radius: 50%; background: var(--blue-bg); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; color: var(--blue); flex-shrink: 0; }
.avis-info h4 { font-family: var(--font-heading); font-weight: 700; color: var(--black); font-size: 1rem; }
.avis-info .stars { color: var(--star-color); font-size: 0.85rem; }
.avis-info .avis-date { color: var(--gray); font-size: 0.8rem; }
.avis-card p { color: var(--gray-dark); font-size: 0.92rem; line-height: 1.65; }

/* ============================================
   COMMENT ÇA MARCHE — STEPS (see above)
   ============================================ */

/* ============================================
   COMMENT ÇA MARCHE — STEPS
   ============================================ */
#etapes { background: var(--white); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.step-card { background: var(--gray-light); border-radius: var(--radius); padding: 40px 30px; text-align: center; position: relative; transition: var(--transition); border: 2px solid transparent; }
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue-bg); }
.step-number { position: absolute; top: -18px; left: 50%; transform: translateX(-50%); width: 36px; height: 36px; background: var(--blue); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 900; font-size: 1rem; box-shadow: 0 4px 12px rgba(27, 79, 138, 0.3); }
.step-icon { width: 70px; height: 70px; background: var(--blue-bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 10px auto 20px; font-size: 1.8rem; color: var(--blue); transition: var(--transition); }
.step-card:hover .step-icon { background: var(--blue); color: var(--white); }
.step-card h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; color: var(--black); }
.step-card p { color: var(--gray); font-size: 0.93rem; line-height: 1.65; }

/* ============================================
   FORMULAIRE DE CONTACT SECTION
   ============================================ */
#contact { background: var(--gray-light); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.contact-info { padding: 30px 0; }
.contact-info h3 { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 800; color: var(--black); margin-bottom: 1rem; }
.contact-info p { color: var(--gray); margin-bottom: 2rem; line-height: 1.7; }
.contact-detail { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 20px; }
.contact-detail-icon { width: 45px; height: 45px; background: var(--blue-bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 1.1rem; flex-shrink: 0; }
.contact-detail-text strong { display: block; font-family: var(--font-heading); font-weight: 700; color: var(--black); margin-bottom: 3px; }
.contact-detail-text span, .contact-detail-text a { color: var(--gray); font-size: 0.95rem; }
.contact-detail-text a:hover { color: var(--blue); }
.contact-form-wrapper { background: var(--white); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-lg); }
.contact-form-wrapper h3 { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 800; color: var(--black); margin-bottom: 0.5rem; }
.contact-form-wrapper .form-subtitle { color: var(--gray); margin-bottom: 1.5rem; font-size: 0.95rem; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; color: var(--gray-dark); margin-bottom: 6px; font-size: 0.95rem; }
.form-group input, .form-group textarea { width: 100%; padding: 14px 18px; border: 2px solid var(--gray-border); border-radius: var(--radius-sm); background: var(--gray-light); transition: var(--transition); font-size: 1rem; color: var(--gray-dark); }
.form-group input:focus, .form-group textarea:focus { border-color: var(--blue); background: var(--white); box-shadow: 0 0 0 4px rgba(27, 79, 138, 0.1); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #AAA; }
.form-honey { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; pointer-events: none; }
.form-submit { width: 100%; margin-top: 5px; }
.form-consent { color: var(--gray); font-size: 0.8rem; margin-top: 12px; line-height: 1.5; text-align: center; }
.form-message { margin-top: 15px; padding: 12px 18px; border-radius: var(--radius-sm); font-size: 0.95rem; font-weight: 600; display: none; }
.form-message.success { display: block; background: #E8F5E9; color: #2E7D32; border: 1px solid #A5D6A7; }
.form-message.error { display: block; background: #FFEBEE; color: #C62828; border: 1px solid #EF9A9A; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--black); color: rgba(255,255,255,0.8); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-about .footer-logo .logo-text { font-size: 1.3rem; color: var(--white); }
.footer-about .footer-logo .logo-highlight { color: var(--blue-light); }
.footer-about p { font-size: 0.9rem; line-height: 1.7; margin-top: 15px; margin-bottom: 15px; }
.footer-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.footer-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.08); padding: 6px 14px; border-radius: 50px; font-size: 0.8rem; font-weight: 600; }
.footer-badge i { color: var(--blue-light); }
.footer h4 { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--white); margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.9rem; opacity: 0.8; }
.footer-links a:hover { opacity: 1; color: var(--blue-light); padding-left: 5px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 15px; }
.footer-contact-item i { color: var(--blue-light); margin-top: 3px; width: 18px; text-align: center; }
.footer-contact-item span, .footer-contact-item a { font-size: 0.9rem; }
.footer-contact-item a:hover { color: var(--blue-light); }
.footer-phone-big { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding: 15px 20px; background: var(--blue); border-radius: var(--radius-sm); color: var(--white); font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; transition: var(--transition); }
.footer-phone-big:hover { background: var(--blue-dark); transform: translateY(-2px); }
.footer-phone-big i { font-size: 1.3rem; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 15px; padding: 20px 0; font-size: 0.85rem; opacity: 0.7; }
.footer-bottom a { opacity: 0.8; }
.footer-bottom a:hover { opacity: 1; color: var(--blue-light); }
.footer-legal { display: flex; gap: 20px; }

/* ============================================
   BARRE TÉLÉPHONE MOBILE
   ============================================ */
.mobile-phone-bar { display: none; position: fixed; bottom: 0; left: 0; width: 100%; z-index: 950; background: var(--blue); padding: 0; }
.mobile-phone-bar a { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--white); font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; padding: 16px; width: 100%; }
.mobile-phone-bar a i { font-size: 1.2rem; animation: ring 1.5s ease infinite; }
@keyframes ring { 0%, 100% { transform: rotate(0); } 10% { transform: rotate(15deg); } 20% { transform: rotate(-10deg); } 30% { transform: rotate(10deg); } 40% { transform: rotate(-5deg); } 50% { transform: rotate(0); } }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .avis-grid { grid-template-columns: repeat(2, 1fr); }
    .avis-grid .avis-card:last-child { grid-column: 1 / -1; max-width: 500px; margin: 0 auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .hero-inner { flex-direction: column; text-align: center; }
    .hero-content { text-align: center; }
    .hero-badges { justify-content: center; }
    .hero-ctas { justify-content: center; }
    .hero-stars-banner { margin-left: auto; margin-right: auto; }
    .hero-form-wrapper { flex: none; max-width: 450px; width: 100%; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 768px) {
    :root { --header-height: 70px; }
    .section { padding: 60px 0; }
    .section-title { font-size: 1.6rem; }
    .section-subtitle { font-size: 1rem; margin-bottom: 2rem; }
    .nav-links, .header-cta .btn { display: none; }
    .hamburger { display: flex; }
    .mobile-menu { display: flex; }
    .hero { min-height: auto; padding: 100px 20px 40px; }
    .hero-inner { gap: 30px; }
    .hero-form-wrapper { max-width: 100%; }
    .hero-form-card { padding: 0; }
    .hf-header { padding: 18px 20px 14px; }
    .hero-form-card form { padding: 18px 20px 20px; }
    .hero h1 { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-badges { gap: 8px; }
    .hero-badge { font-size: 0.8rem; padding: 8px 14px; }
    .hero-ctas { flex-direction: column; align-items: center; }
    .hero-ctas .btn { width: 100%; max-width: 320px; }
    .services-grid { grid-template-columns: 1fr; gap: 15px; }
    .service-card { padding: 25px 20px; }
    .approach-values { flex-direction: column; align-items: center; gap: 25px; }
    .steps-grid { grid-template-columns: 1fr; gap: 35px; }
    .promo h2 { font-size: 1.6rem; }
    .avis-grid { grid-template-columns: 1fr; }
    .avis-grid .avis-card:last-child { max-width: none; }
    .avis-card { padding: 22px; }
    .contact-form-wrapper { padding: 25px 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 25px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-legal { justify-content: center; }
    .mobile-phone-bar { display: block; }
    .footer { padding-bottom: 65px; }
}

@media (max-width: 380px) {
    .hero h1 { font-size: 1.7rem; }
    .container { padding: 0 15px; }
}

/* ============================================
   WHATSAPP BUBBLE
   ============================================ */
.whatsapp-bubble {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.whatsapp-bubble:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

@media (max-width: 768px) {
    .whatsapp-bubble {
        bottom: 80px;
    }
}