:root {
    --primary-green: #0a5f3f;
    --light-green: #0d7a4f;
    --accent-orange: #ff6b00;
    --light-orange: #ff8c00;
    --white: #ffffff;
    --off-white: #fafaf9;
    --light-gray: #f5f5f4;
    --medium-gray: #a8a29e;
    --dark-gray: #292524;
    --container-padding: 2rem;
    --section-padding: 6rem 0;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Manrope', sans-serif; color: var(--dark-gray); background: var(--white); line-height: 1.6; overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--container-padding); }

/* NAVIGATION */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); box-shadow: 0 2px 20px rgba(0,0,0,0.05); transition: var(--transition); }
.nav-content { display: flex; align-items: center; justify-content: space-between; padding: 0.75rem 0; }
.logo { height: 56px; width: auto; }
.nav-menu { display: flex; list-style: none; gap: 2rem; }
.nav-menu a { text-decoration: none; color: var(--dark-gray); font-weight: 500; font-size: 0.95rem; position: relative; transition: var(--transition); }
.nav-menu a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--accent-orange); transition: var(--transition); }
.nav-menu a:hover { color: var(--primary-green); }
.nav-menu a:hover::after { width: 100%; }
.nav-cta { background: var(--primary-green); color: var(--white); border: none; padding: 0.8rem 1.5rem; border-radius: 50px; font-weight: 600; cursor: pointer; transition: var(--transition); }
.nav-cta:hover { background: var(--accent-orange); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255,107,0,0.3); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 25px; height: 3px; background: var(--primary-green); border-radius: 2px; transition: var(--transition); }

/* HERO */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding-top: 80px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, #fafaf9 0%, #f0fdf4 50%, #ecfdf5 100%); z-index: -1; }
.hero-bg::before { content: ''; position: absolute; top: -50%; right: -20%; width: 1000px; height: 1000px; background: radial-gradient(circle, rgba(10,95,63,0.06) 0%, transparent 70%); border-radius: 50%; animation: float 20s ease-in-out infinite; }
.hero-bg::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 800px; height: 800px; background: radial-gradient(circle, rgba(255,107,0,0.06) 0%, transparent 70%); border-radius: 50%; animation: float 15s ease-in-out infinite reverse; }
@keyframes float { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30px,-30px); } }
.hero-content { text-align: center; max-width: 860px; margin: 0 auto; padding: 2rem 0; }
.hero-eyebrow { display: inline-block; background: rgba(255,107,0,0.1); color: var(--accent-orange); padding: 0.5rem 1.25rem; border-radius: 50px; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1.5rem; }
.hero-title { font-family: 'Playfair Display', serif; font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 900; color: var(--primary-green); line-height: 1.1; margin-bottom: 1.5rem; }
.hero-title span { display: block; opacity: 0; transform: translateY(30px); animation: revealText 0.8s cubic-bezier(0.4,0,0.2,1) forwards; }
.hero-title .delay-1 { animation-delay: 0.2s; }
.hero-title .delay-2 { animation-delay: 0.4s; color: var(--accent-orange); }
@keyframes revealText { to { opacity: 1; transform: translateY(0); } }
.hero-subtitle { font-size: 1.2rem; color: #57534e; max-width: 720px; margin: 0 auto 1.5rem; line-height: 1.8; }
.hero-tags { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-tags span { background: var(--white); border: 1px solid #e7e5e4; color: var(--primary-green); padding: 0.5rem 1.25rem; border-radius: 50px; font-weight: 600; font-size: 0.9rem; box-shadow: 0 2px 8px rgba(0,0,0,0.04); }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary, .btn-secondary { padding: 1rem 2rem; font-size: 1rem; font-weight: 600; border: none; border-radius: 50px; cursor: pointer; transition: var(--transition); text-decoration: none; display: inline-block; }
.btn-primary { background: var(--primary-green); color: var(--white); }
.btn-primary:hover { background: var(--accent-orange); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(255,107,0,0.3); }
.btn-secondary { background: transparent; color: var(--primary-green); border: 2px solid var(--primary-green); }
.btn-secondary:hover { background: var(--primary-green); color: var(--white); transform: translateY(-3px); }
.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); }
.mouse { width: 30px; height: 50px; border: 2px solid var(--primary-green); border-radius: 15px; position: relative; }
.mouse::before { content: ''; position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 4px; height: 10px; background: var(--accent-orange); border-radius: 2px; animation: scroll 2s infinite; }
@keyframes scroll { 0% { opacity: 1; transform: translateX(-50%) translateY(0); } 100% { opacity: 0; transform: translateX(-50%) translateY(20px); } }
.fade-in-up { opacity: 0; transform: translateY(30px); animation: fadeInUp 0.8s cubic-bezier(0.4,0,0.2,1) forwards; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }

/* SECTION HEADERS */
.section-header { text-align: center; margin-bottom: 4rem; }
.section-tag { display: inline-block; color: var(--accent-orange); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1rem; }
.section-title { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; color: var(--primary-green); line-height: 1.2; max-width: 760px; margin: 0 auto; }
.section-subtitle { color: #57534e; max-width: 640px; margin: 1rem auto 0; font-size: 1.05rem; }

/* SERVICES */
.services { padding: var(--section-padding); background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.service-card { background: var(--off-white); padding: 2.5rem; border-radius: 20px; transition: var(--transition); position: relative; overflow: hidden; text-align: center; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: linear-gradient(90deg, var(--primary-green), var(--accent-orange)); transform: scaleX(0); transform-origin: left; transition: var(--transition); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(0,0,0,0.1); }
.service-icon { font-size: 3rem; margin-bottom: 1.25rem; }
.service-card h3 { font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 700; margin-bottom: 0.75rem; color: var(--primary-green); }
.service-card p { color: #57534e; font-size: 0.97rem; }

/* COMPETENCES */
.competences { padding: var(--section-padding); background: linear-gradient(135deg, var(--primary-green) 0%, var(--light-green) 100%); }
.competences .section-tag { color: var(--light-orange); }
.competences .section-title { color: var(--white); }
.competences-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.competence-item { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); padding: 1.75rem; border-radius: 16px; display: flex; align-items: center; gap: 1rem; transition: var(--transition); }
.competence-item:hover { background: rgba(255,255,255,0.15); transform: translateY(-5px); }
.competence-item.highlight { background: var(--accent-orange); border-color: var(--accent-orange); }
.competence-icon { font-size: 1.75rem; flex-shrink: 0; }
.competence-item h4 { color: var(--white); font-size: 1rem; font-weight: 600; }

/* FORMATIONS */
.formations { padding: var(--section-padding); background: var(--light-gray); }
.formations-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.formation-card { background: var(--white); border-radius: 20px; overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; box-shadow: 0 4px 20px rgba(0,0,0,0.05); }
.formation-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(0,0,0,0.12); }
.formation-header { padding: 2rem; color: var(--white); position: relative; }
.formation-h1 { background: linear-gradient(135deg, #0a5f3f, #0d7a4f); }
.formation-h2 { background: linear-gradient(135deg, #0d7a4f, #1a9e6a); }
.formation-h3 { background: linear-gradient(135deg, #ff6b00, #ff8c00); }
.formation-badge { display: inline-block; background: rgba(255,255,255,0.25); padding: 0.3rem 0.9rem; border-radius: 20px; font-size: 0.75rem; font-weight: 700; margin-bottom: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; }
.formation-header h3 { font-family: 'Playfair Display', serif; font-size: 1.4rem; line-height: 1.3; }
.formation-body { padding: 2rem; display: flex; flex-direction: column; flex-grow: 1; }
.formation-meta { color: var(--accent-orange); font-weight: 600; font-size: 0.9rem; margin-bottom: 1.25rem; }
.formation-list { list-style: none; margin-bottom: 1.25rem; }
.formation-list li { padding: 0.4rem 0 0.4rem 1.6rem; position: relative; color: var(--dark-gray); font-size: 0.95rem; }
.formation-list li::before { content: '✓'; position: absolute; left: 0; color: var(--primary-green); font-weight: bold; }
.formation-public { color: #57534e; font-size: 0.9rem; margin-bottom: 1.5rem; }
.formation-price { margin-top: auto; font-family: 'Playfair Display', serif; font-size: 1.75rem; font-weight: 900; color: var(--primary-green); padding-top: 1rem; border-top: 2px dashed #e7e5e4; }
.formations-cta { text-align: center; margin-top: 3rem; padding: 2.5rem; background: var(--white); border-radius: 20px; box-shadow: 0 10px 40px rgba(0,0,0,0.06); }
.formations-cta p { color: #57534e; margin-bottom: 1.5rem; font-size: 1.05rem; }

/* ABOUT */
.about { padding: var(--section-padding); background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-text { color: #57534e; margin-bottom: 1.5rem; line-height: 1.8; }
.about-values { margin-top: 2rem; display: flex; flex-direction: column; gap: 1.5rem; }
.value-item { display: flex; gap: 1rem; align-items: start; }
.value-icon { width: 40px; height: 40px; background: var(--accent-orange); color: var(--white); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0; }
.value-item h4 { font-family: 'Playfair Display', serif; color: var(--primary-green); margin-bottom: 0.25rem; }
.value-item p { color: #57534e; font-size: 0.95rem; }
.about-logo-card { background: linear-gradient(135deg, var(--off-white), #f0fdf4); border-radius: 24px; padding: 3rem; text-align: center; box-shadow: 0 20px 50px rgba(0,0,0,0.06); }
.about-logo-card img { width: 100%; max-width: 320px; margin: 0 auto 1.5rem; display: block; }
.about-logo-card p { font-family: 'Playfair Display', serif; font-style: italic; color: var(--primary-green); font-size: 1.1rem; }

/* TEAM */
.team { padding: var(--section-padding); background: var(--light-gray); }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; max-width: 760px; margin: 0 auto; }
.team-card { background: var(--white); border-radius: 20px; padding: 2.5rem; text-align: center; transition: var(--transition); box-shadow: 0 4px 20px rgba(0,0,0,0.05); }
.team-card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(0,0,0,0.12); }
.team-avatar { width: 90px; height: 90px; margin: 0 auto 1.25rem; border-radius: 50%; background: linear-gradient(135deg, var(--primary-green), var(--accent-orange)); color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 1.75rem; font-weight: 800; font-family: 'Playfair Display', serif; }
.team-card h3 { font-family: 'Playfair Display', serif; color: var(--primary-green); font-size: 1.3rem; margin-bottom: 0.5rem; }
.team-card p { color: #57534e; font-size: 0.92rem; }

/* CONTACT */
.contact { padding: var(--section-padding); background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-info h2 { font-family: 'Playfair Display', serif; font-size: 2.5rem; color: var(--primary-green); margin-bottom: 1rem; }
.contact-info p { color: #57534e; margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.contact-item { display: flex; gap: 1rem; align-items: start; }
.contact-icon { font-size: 1.5rem; }
.contact-item h4 { color: var(--primary-green); margin-bottom: 0.25rem; }
.contact-item p { color: #57534e; margin: 0; }
.social-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.social-link { padding: 0.8rem 1.5rem; background: var(--light-gray); color: var(--primary-green); text-decoration: none; border-radius: 50px; font-weight: 600; transition: var(--transition); }
.social-link:hover { background: var(--primary-green); color: var(--white); transform: translateY(-2px); }
.contact-form { background: var(--light-gray); padding: 2.5rem; border-radius: 20px; }
.form-group { margin-bottom: 1.5rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 1rem; border: 2px solid transparent; background: var(--white); border-radius: 10px; font-family: 'Manrope', sans-serif; font-size: 1rem; transition: var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary-green); }
.btn-submit { width: 100%; padding: 1rem; background: var(--primary-green); color: var(--white); border: none; border-radius: 50px; font-weight: 600; font-size: 1rem; cursor: pointer; transition: var(--transition); }
.btn-submit:hover { background: var(--accent-orange); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255,107,0,0.3); }

/* FOOTER */
.footer { background: var(--primary-green); color: var(--white); padding: 3rem 0 1.5rem; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer-logo { height: 64px; width: auto; margin-bottom: 1rem; background: rgba(255,255,255,0.95); padding: 8px 12px; border-radius: 12px; }
.footer-section h4 { margin-bottom: 1rem; font-family: 'Playfair Display', serif; }
.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 0.5rem; }
.footer-section a { color: rgba(255,255,255,0.8); text-decoration: none; transition: var(--transition); }
.footer-section a:hover { color: var(--light-orange); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.6); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-menu, .nav-cta { display: none; }
    .hamburger { display: flex; }
    .hero-title { font-size: 2.3rem; }
    .services-grid, .competences-grid, .formations-grid { grid-template-columns: 1fr; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
}