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

body {
    font-family: "Poppins", sans-serif;
    background: #0d0d0f;
    color: #fff;
    line-height: 1.6;
    transition: background 0.3s, color 0.3s;
}

body.light {
    background: #f5f5f5;
    color: #111;
}

section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

/* ---------------------------------------
   HEADER
---------------------------------------- */
header {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo {
    width: 60px;   /* Taille idéale */
    height: 60px;
    border-radius: 10px;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
}

nav {
    display: flex;
    gap: 20px;
}

nav a {
    color: inherit;
    text-decoration: none;
    font-weight: 500;
    opacity: 0.8;
    position: relative;
    transition: 0.2s;
}

/* Hover bleu */
nav a:hover {
    color: #3b82f6;
    opacity: 1;
}

/* Soulignement bleu */
nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: #3b82f6;
    transition: width 0.2s;
}

nav a:hover::after {
    width: 100%;
}

#themeToggle {
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.2);
    background: transparent;
    color: inherit;
    cursor: pointer;
    transition: 0.2s;
}

body.light #themeToggle {
    border-color: rgba(0,0,0,0.2);
}

/* ---------------------------------------
   HERO
---------------------------------------- */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-text {
    flex: 1 1 300px;
}

.hero-text h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.hero-text p {
    opacity: 0.85;
    margin-bottom: 20px;
}

.hero-img {
    width: 350px;
    border-radius: 14px;
    object-fit: cover;
}

/* ---------------------------------------
   BUTTON (BLEU)
---------------------------------------- */
.btn {
    display: inline-block;
    padding: 10px 22px;
    background: #3b82f6; /* Bleu moderne */
    color: #fff;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: 0.2s;
}

.btn:hover {
    background: #2563eb; /* Bleu foncé */
    transform: translateY(-1px);
}

/* ---------------------------------------
   ABOUT (Présentation Oliwe)
---------------------------------------- */
.about-home {
    padding-top: 20px;
}

.about-home-container {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.about-home-img {
    width: 260px;
    border-radius: 14px;
    object-fit: cover;
}

.about-home-text {
    max-width: 600px;
}

.about-home-text h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.about-home-text p {
    margin-bottom: 12px;
    opacity: 0.9;
}

/* Accent bleu possible */
.about-home-text span {
    color: #3b82f6;
}

/* ---------------------------------------
   FOOTER
---------------------------------------- */
footer {
    text-align: center;
    padding: 20px;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* ---------------------------------------
   FORMULAIRES (pour contact.html)
---------------------------------------- */
input, textarea {
    border: 1px solid rgba(59,130,246,0.4);
    background: transparent;
    color: inherit;
    padding: 10px;
    border-radius: 8px;
    width: 100%;
    margin-bottom: 15px;
    transition: 0.2s;
}

input:focus, textarea:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59,130,246,0.3);
    outline: none;
}

/* ---------------------------------------
   RESPONSIVE
---------------------------------------- */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }

    .hero-img {
        width: 260px;
    }

    .about-home-container {
        flex-direction: column;
        text-align: center;
    }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.service-card {
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border-radius: 14px;
    border: 1px solid rgba(59,130,246,0.2);
    transition: 0.2s;
}

body.light .service-card {
    background: #fff;
    border-color: rgba(59,130,246,0.3);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: #3b82f6;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 10px;
}

.section-subtitle {
    opacity: 0.8;
    margin-bottom: 30px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.process-step {
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border-radius: 14px;
    border: 1px solid rgba(59,130,246,0.2);
    transition: 0.2s;
}

body.light .process-step {
    background: #fff;
    border-color: rgba(59,130,246,0.3);
}

.process-step:hover {
    transform: translateY(-4px);
    border-color: #3b82f6;
}

.cta-final {
    text-align: center;
    padding: 80px 20px;
}

.cta-final h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.footer {
    background: #0d0d0d;
    color: #e5e5e5;
    padding: 60px 20px 30px;
    margin-top: 100px;
    border-top: 1px solid #1f1f1f;
}

.footer-container {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.footer-col h4 {
    margin-bottom: 15px;
    font-size: 18px;
    color: #fff;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin: 8px 0;
}

.footer-col ul li a {
    color: #bfbfbf;
    text-decoration: none;
    transition: 0.3s;
}

.footer-col ul li a:hover {
    color: #3b82f6;
}

.footer-logo {
    width: 50px;
    margin-bottom: 10px;
}

.brand h3 {
    margin: 10px 0 5px;
    color: #fff;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #1f1f1f;
    font-size: 14px;
    color: #777;
}

.pricing {
    text-align: center;
    margin: 80px auto;
    max-width: 800px;
}

.pricing-box {
    background: #0f0f0f;
    border: 1px solid #1f1f1f;
    padding: 40px;
    border-radius: 12px;
    margin-top: 30px;
}

.pricing-box h3 {
    color: #fff;
    margin-bottom: 10px;
}

.price-range {
    font-size: 26px;
    font-weight: 600;
    margin: 10px 0;
}

.price-range span {
    color: #3b82f6;
}

.pricing-details {
    color: #bfbfbf;
    margin-bottom: 20px;
}