/* --- VARIABLES GLOBALES --- */
:root {
    --tan: #e1b98f;
    --aqua: #cbf7f8;
    --white: #ffffff;
    --primary: #1e3a8a; /* Deep Navy */
    --accent: #0f766e;  /* Teal/Emerald */
    --texte: #1e293b;   /* Slate-900 */
    --header-height: 80px;
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
}

* { box-sizing: border-box; }

body { 
    font-family: 'Poppins', sans-serif; 
    margin: 0; 
    color: var(--texte); 
    line-height: 1.6;
    background: radial-gradient(circle at 0% 0%, var(--tan), var(--white), var(--aqua));
    background-attachment: fixed;
    min-height: 100vh;
}

body.menu_open {
    overflow: hidden;
}

/* --- TYPOGRAPHIE FLUIDE --- */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.2; font-weight: 700; margin-bottom: 20px; }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); line-height: 1.3; font-weight: 700; }
h3 { font-size: clamp(1.2rem, 3vw, 1.8rem); line-height: 1.4; font-weight: 600; }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); line-height: 1.4; font-weight: 600; }
p { font-size: clamp(1rem, 1.2vw, 1.1rem); margin-bottom: 1.5rem; }

/* --- HEADER PRINCIPAL --- */
.header_main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10%;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: all 0.4s ease;
}

.header_main.scrolled {
    background: var(--glass);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    height: 70px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-bottom: 1px solid var(--glass-border);
}

.header_logo .logo_img {
    height: 55px;
    width: auto;
    transition: transform 0.3s;
}

.header_nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
    margin: 0;
    padding: 0;
}

.header_nav ul li a {
    text-decoration: none;
    color: var(--texte);
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s;
}

.header_nav ul li a:hover {
    color: var(--primary);
}

.header_btn {
    background: var(--primary);
    color: white !important;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.header_btn:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 15px 25px rgba(0,0,0,0.15);
}

/* Hamburger Menu Toggle */
.mobile_toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile_toggle .bar {
    width: 100%;
    height: 3px;
    background: var(--primary);
    border-radius: 10px;
    transition: all 0.3s ease;
}

/* Navigation Mobile */
@media (max-width: 992px) {
    .header_main { padding: 0 5%; }
    .desktop_only { display: none; }
    .mobile_toggle { display: flex; }

    .header_nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: #fff;
        padding: 100px 40px;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        z-index: 1000;
    }

    .header_nav.active {
        right: 0;
    }

    .header_nav ul {
        flex-direction: column;
        gap: 30px;
    }

    .header_nav ul li a {
        font-size: 1.2rem;
        font-weight: 600;
    }

    .mobile_toggle.active .bar:nth-child(1) { transform: translateY(9px) rotate(45deg); }
    .mobile_toggle.active .bar:nth-child(2) { opacity: 0; }
    .mobile_toggle.active .bar:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

    .mobile_only { display: block; }
}

@media (min-width: 993px) {
    .mobile_only { display: none; }
}

/* --- SECTIONS GLOBALES --- */
section {
    padding: 100px 10%;
    background: transparent;
}

@media (max-width: 768px) {
    section { padding: 60px 5%; }
}

/* --- PAGE : ACCUEIL --- */

.accueil_section_hero_v2 {
    position: relative;
    margin-top: var(--header-height);
    padding: 100px 10% 100px;
    background-image: url('/image/accueille.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.accueil_hero_overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.5));
    z-index: 1;
}

.accueil_hero_content_v2 {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.accueil_hero_title_v2 {
    font-family: 'Fraunces', serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: #ff914d;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 25px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.accueil_hero_tagline_v2 {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    font-weight: 600;
    margin-bottom: 35px;
    line-height: 1.3;
}

.accueil_hero_description_v2 {
    font-size: clamp(1.1rem, 1.5vw, 1.3rem);
    line-height: 1.7;
    margin-bottom: 40px;
    opacity: 0.95;
}

.accueil_hero_highlight_v2 {
    font-weight: 700;
    color: var(--tan);
    margin-top: 25px;
}

.accueil_hero_btns_v2 {
    margin-top: 40px;
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 992px) {
    .accueil_hero_container {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
    .accueil_hero_image { order: -1; text-align: center; }
    .accueil_hero_image img { max-width: 400px; border-radius: 20px; }
}

.accueil_btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 16px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.accueil_section_aide {
    text-align: center;
}

.accueil_ul {
    list-style: none;
    padding: 0;
    display: inline-block;
    text-align: left;
    margin-bottom: 2rem;
}

.accueil_li {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.accueil_btn:hover {
    background: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

/* Cards Section */
.accueil_grid_services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.accueil_card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 50px 40px;
    border-radius: 24px;
    box-shadow: 0 15px 45px rgba(0,0,0,0.04);
    border: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
}

.accueil_card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.4s;
    transform-origin: left;
}

.accueil_card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(30, 75, 150, 0.1);
}

.accueil_card:hover::before {
    transform: scaleX(1);
}

/* Testimonials */
.accueil_section_temoignage {
    background: rgba(255, 255, 255, 0.3);
    text-align: center;
}

.accueil_testimonial_text {
    font-size: 1.4rem;
    line-height: 1.7;
    font-style: italic;
    font-weight: 300;
    max-width: 800px;
    margin: 40px auto;
}

.accueil_testimonial_author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.accueil_author_img img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.accueil_section_cta {
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
}

.accueil_section_cta .accueil_h3, 
.accueil_section_cta .accueil_p {
    color: white;
}

.accueil_section_cta .accueil_btn {
    background: white;
    color: var(--primary);
}

.accueil_section_cta .accueil_btn:hover {
    background: var(--vert);
    color: white;
}
.footer_main {
    width: 100%;
}

.footer_band_top {
    background-color: #fbd0bb;
    padding: 2.5rem 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer_band_bottom {
    background-color: #f18046;
    padding: 1rem 10%;
    text-align: center;
}

.footer_copyright {
    color: white;
    font-size: 0.95rem;
    margin: 0;
    font-weight: 500;
}

.footer_logo_img {
    height: 60px;
    width: auto;
    transition: transform 0.3s ease;
}

.footer_logo_img:hover {
    transform: scale(1.05);
}

.footer_linkedin {
    text-decoration: none;
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 3px;
}

.footer_linkedin::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

.footer_linkedin:hover::after {
    width: 100%;
}

/* --- RESPONSIVE POLISH --- */
@media (max-width: 768px) {
    .footer_band_top { flex-direction: column; gap: 20px; text-align: center; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.8rem; }
    .accueil_btn, .header_btn { width: 100%; text-align: center; }
    section { padding: 50px 20px; }
.header_nav { width: 100%; max-width: none; }
}

/* --- STYLE PAGE : A PROPOS --- */
.apropos_section_hero {
    padding-top: calc(var(--header-height) + 60px);
    background: transparent;
    text-align: center;
}

.apropos_hero_container {
    max-width: 900px;
    margin: 0 auto;
}

.apropos_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.apropos_card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.03);
    border: 1px solid var(--glass-border);
    text-align: center;
}

.apropos_ul {
    list-style: none;
    padding: 0;
    text-align: left;
    display: inline-block;
}

.apropos_section_methode {
    text-align: center;
}

.apropos_steps_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.apropos_step {
    padding: 30px;
    background: #fff;
    border-radius: 15px;
    border: 1px solid #eee;
    transition: 0.3s;
}

.apropos_step:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.apropos_span_num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.2;
    display: block;
    margin-bottom: 10px;
}

.apropos_section_chiffres {
    background: var(--primary);
    color: white;
    text-align: center;
}

.apropos_stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.apropos_number {
    font-size: 3rem;
    font-weight: 700;
    display: block;
}
.presentation_section_hero {
    padding-top: calc(var(--header-height) + 60px);
    background: transparent;
    text-align: center;
}

.presentation_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.presentation_card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.03);
    border: 1px solid var(--glass-border);
    transition: 0.3s;
    text-align: center;
    border-bottom: 5px solid var(--accent);
}

.presentation_card:hover { transform: translateY(-10px); }

.presentation_section_appel {
    text-align: center;
    background: var(--primary);
    color: white;
}

.presentation_section_appel .presentation_h2,
.presentation_section_appel .presentation_p {
    color: white;
}

.presentation_btn_rdv {
    display: inline-block;
    background: white;
    color: var(--primary);
    padding: 16px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 20px;
    transition: 0.3s;
}

.presentation_btn_rdv:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-3px);
}

.presentation_testimonial {
    text-align: center;
    background: rgba(255, 255, 255, 0.2);
}

/* Detailed blocks on Prestations */
.presentation_section_details {
    background: transparent;
    padding: 100px 10%;
}

.details_container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.presentation_detail_block {
    background: var(--glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    border: 1px solid var(--glass-border);
    transition: 0.3s;
}

.presentation_detail_block:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
}

.presentation_detail_block .presentation_h3 {
    color: var(--primary);
    border-left: 4px solid var(--accent);
    padding-left: 15px;
    margin-bottom: 25px;
}

.presentation_ul_details {
    list-style: none;
    padding: 0;
}

.presentation_ul_details li {
    margin-bottom: 20px;
    font-size: 1rem;
    line-height: 1.6;
    position: relative;
    padding-left: 20px;
}

.presentation_ul_details li::before {
    content: '•';
    color: var(--accent);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.presentation_ul_details li strong {
    color: var(--texte);
    display: block;
    margin-bottom: 5px;
}

@media (max-width: 992px) {
    .details_container {
        grid-template-columns: 1fr;
    }
    .presentation_section_details {
        padding: 60px 5%;
    }
}

/* --- STYLE PAGE : CONTACT --- */
.contact_section_hero {
    padding-top: calc(var(--header-height) + 60px);
    background: transparent;
    text-align: center;
}

.contact_wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

@media (max-width: 992px) {
    .contact_wrapper { grid-template-columns: 1fr; }
}

.contact_infos_card { background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); padding: 50px; border-radius: 24px; border: 1px solid var(--glass-border); }
.contact_form_card { 
    background: var(--glass); 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 50px; 
    border-radius: 24px; 
    box-shadow: 0 20px 60px rgba(0,0,0,0.05);
    border: 1px solid var(--glass-border);
}

.contact_input, .contact_textarea {
    width: 100%;
    padding: 18px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    font-family: inherit;
    margin-bottom: 20px;
    background: #f8fafc;
    transition: 0.3s;
}

.contact_input:focus, .contact_textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(30, 75, 150, 0.1);
    background: #fff;
}

.contact_button {
    width: 100%;
    background: var(--primary);
    color: white;
    padding: 20px;
    border-radius: 12px;
    border: none;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.contact_button:hover {
    background: var(--accent);
}