/* --- CONFIGURATION GÉNÉRALE --- */
:root {
    --brand-orange: #FF9F45;
    --brand-lime: #A2D149;
    --brand-blue: #9ADCFF;
    --brand-green: #AFFAD;
    --text-dark: #444;
    --text-light: #666;
    --bg-warm: #FFF9F0;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-warm);
    font-family: 'Quicksand', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Fredoka', sans-serif;
    line-height: 1.2;
}

/* --- NAVIGATION --- */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    max-width: 1200px;
    margin: auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 600;
}

.logo-icon {
    background: var(--brand-lime);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 10px rgba(162, 209, 73, 0.3);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--brand-orange);
}

.btn-primary {
    background: var(--brand-orange);
    color: white !important;
    padding: 12px 25px;
    border-radius: 50px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 159, 69, 0.4);
}

/* --- HERO SECTION --- */
.hero {
    padding: 80px 40px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: auto;
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero-text h1 span {
    color: var(--brand-lime);
    position: relative;
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.btn-main {
    background: var(--brand-lime);
    color: white;
    padding: 18px 35px;
    border-radius: 20px;
    display: inline-block;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-main:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(162, 209, 73, 0.3);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 50px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    z-index: 2;
    position: relative;
}

.blob {
    position: absolute;
    width: 110%;
    height: 110%;
    background: var(--brand-blue);
    border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%;
    opacity: 0.4;
    top: -5%;
    left: -5%;
    z-index: 1;
    animation: pulse 8s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* --- SECTIONS GÉNÉRALES --- */
section {
    padding: 100px 40px;
    max-width: 1100px;
    margin: auto;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
}

/* --- INTRO & HIGHLIGHT --- */
.intro {
    text-align: center;
}

.highlight-box {
    background: var(--brand-green);
    padding: 30px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 50px;
    font-weight: 600;
    border: 3px dashed var(--brand-lime);
    text-align: left;
}

/* --- EXPERIENCE & TRUST --- */
.experience {
    background: white;
    border-radius: 40px;
    padding: 60px;
    margin-bottom: 80px;
}

.trust-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 30px;
    justify-content: center;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-warm);
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    color: var(--brand-lime);
}

/* --- SERVICES GRID --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service {
    background: var(--white);
    padding: 40px;
    border-radius: 35px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    text-align: center;
    transition: all 0.3s ease;
    border-bottom: 6px solid transparent;
}

.service:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--brand-orange);
}

.service i {
    width: 50px;
    height: 50px;
    color: var(--brand-orange);
    margin-bottom: 20px;
}

.service h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* --- TARIFS --- */
.pricing {
    text-align: center;
}

.price {
    font-size: 3.5rem;
    font-weight: bold;
    color: var(--brand-orange);
}

.price-detail {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 20px;
}

.cesu-badge {
    background: #eef7ff;
    padding: 20px;
    border-radius: 20px;
    display: inline-block;
    border: 2px solid var(--brand-blue);
    margin-top: 20px;
    max-width: 600px;
}

/* --- CONTACT FORM --- */
.contact form {
    background: var(--brand-blue);
    padding: 50px;
    border-radius: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input, textarea {
    padding: 18px;
    border-radius: 15px;
    border: none;
    font-family: 'Quicksand', sans-serif;
    font-size: 1rem;
    width: 100%;
}

button[type="submit"] {
    background: var(--brand-orange);
    color: white;
    padding: 20px;
    border: none;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 10px;
}

button[type="submit"]:hover {
    background: var(--brand-lime);
    transform: scale(1.02);
}

/* --- FOOTER & LEGAL --- */
.footer {
    background: #333;
    color: white;
    padding: 80px 40px 30px;
}

.footer-content {
    display: flex;
    justify-content: space-around;
    max-width: 1200px;
    margin: 0 auto 50px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-section h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--brand-lime);
}

.legal-mentions {
    border-top: 1px solid #555;
    padding-top: 30px;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.6;
    max-width: 1000px;
    margin: auto;
}

/* --- UTILS --- */
#to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--brand-lime);
    color: white;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 1000;
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-text h1 { font-size: 2.5rem; }
    .nav-links { display: none; } /* On pourrait ajouter un menu burger ici */
}