/* ==========================================================================
   TCP/UP – STYLE PRINCIPAL (version restructurée et nettoyée)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES & CONFIGURATION
   -------------------------------------------------------------------------- */
:root {
    --midnight-blue: #0f172a;
    --deep-slate: #334155;
    --slate-blue: #64748b;
    --accent-blue: #38bdf8;
    --text-light: #f8fafc;
    --text-light-grey: #94a3b8;
    --white: #ffffff;
    --black: #000000;

    --squircle-radius: 20px;
    --bg-card-light: #0F172A4D;
    --bg-card-dark: #FFFFFF0D;

    /* Couleurs spécifiques aux labels */
    --color-huc: #22c55e;
    --color-hca: #38bdf8;
    --color-hce: #818cf8;
    --color-ace: #f59e0b;
    --color-aic: #f43f5e;
}

/* --------------------------------------------------------------------------
   2. BASE & RESET
   -------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--midnight-blue);
    color: var(--text-light);
    line-height: 1.6;
}
html, body {
    width: 100%;
    overflow-x: hidden;
    position: relative;
}

/* --------------------------------------------------------------------------
   3. NAVIGATION (HEADER BAR)
   -------------------------------------------------------------------------- */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    background: rgba(15, 23, 42, 0.98);
    position: absolute;
    width: 100%;
    height: 80px;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}
.logo-icon {
    height: 45px;
    width: auto;
    filter: drop-shadow(0px 4px 8px rgba(0, 0, 0, 0.2));
}
.logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
}
.logo-link:hover .logo-text {
    color: var(--accent-blue);
}

.nav-brand {
    text-align: center;
    flex-grow: 1;
    padding: 0 2rem;
    white-space: nowrap;
}
.nav-brand h1 {
    font-size: 1.4rem;
    font-weight: 400;
    color: #cbd5e1;
    margin: 0;
}
.nav-brand h1 .text-accent {
    font-weight: 800;
    text-transform: uppercase;
}
.nav-brand .tagline {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--slate-blue);
    margin-top: 2px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1rem;
    margin: 0;
    padding: 0;
    align-items: center;
}
nav ul li {
    display: flex;
    align-items: center;
    justify-content: center;
}
nav a {
    text-decoration: none;
    color: #cbd5e1;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 12px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                color 0.3s ease,
                background 0.3s ease,
                box-shadow 0.3s ease;
    display: inline-block;
}
nav a:hover {
    color: var(--accent-blue);
    transform: scale(1.18);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Dropdown */
nav ul li.has-dropdown {
    position: relative;
}
.dropdown-menu {
    display: block;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    min-width: 180px;
    padding: 10px 0;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    flex-direction: column;
    gap: 0;
    z-index: 1001;
}
nav ul li.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0px);
}
.dropdown-menu li {
    width: 100%;
}
.dropdown-menu li a {
    width: 100%;
    padding: 10px 20px;
    border-radius: 0;
    font-size: 0.85rem;
    text-align: left;
    display: block;
}
.dropdown-menu li a:hover {
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-blue);
    transform: none;
}
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid rgba(255, 255, 255, 0.05);
}
.dropdown-trigger small {
    font-size: 0.6rem;
    margin-left: 5px;
    vertical-align: middle;
    opacity: 0.6;
}

/* Burger menu (bouton) */
.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
    position: relative;
}
.burger-menu span {
    display: block;
    width: 25px;
    height: 4px;
    background-color: var(--white);
    border-radius: 3px;
    transition: all 0.3s ease-in-out;
    position: absolute;
}
.burger-menu span:nth-child(1) { transform: translateY(-8px); }
.burger-menu span:nth-child(2) { transform: translateY(0); }
.burger-menu span:nth-child(3) { transform: translateY(8px); }
.burger-menu.active span:nth-child(1) { transform: translateY(0) rotate(45deg); }
.burger-menu.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.burger-menu.active span:nth-child(3) { transform: translateY(0) rotate(-45deg); }

/* Contact icon */
.nav-contact {
    display: flex;
    align-items: center;
    margin-left: 15px;
}
.contact-icon-link {
    font-size: 1.2rem;
    color: var(--text-light);
    transition: all 0.3s ease;
    display: flex;
    padding: 5px;
}
.contact-icon-link:hover {
    color: var(--accent-blue);
    transform: scale(1.15) translateY(-2px);
}
.contact-icon-link:hover i {
    filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.4));
}

/* --------------------------------------------------------------------------
   4. HERO SECTION
   -------------------------------------------------------------------------- */
header {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 10%;
    background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.8)), url('/img/hero-bg2.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
}
header h1 {
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 2;
}
h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}
.subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    max-width: 800px;
    margin-bottom: 2.5rem;
    color: var(--text-light-grey);
}

/* --------------------------------------------------------------------------
   5. LAYOUT GÉNÉRAL & SECTIONS
   -------------------------------------------------------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}
section {
    padding: 80px 0;
}
h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}
.dark-section {
    background-color: var(--midnight-blue);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.light-section {
    background-color: var(--deep-slate);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Grilles */
.grid-2 {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-top: 3rem;
    width: 100%;
}
.grid-2 > * {
    flex: 1 1 calc(50% - 1.25rem);
    min-width: 300px;
    max-width: 100%;
}
.grid-3 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.5rem;
    margin-top: 3rem;
    width: 100%;
}
.grid-3 > * {
    flex: 1 1 300px;
    max-width: 100%;
}
.grid-4 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    width: 100%;
}
.grid-4 > * {
    flex: 1 1 calc(25% - 2rem);
    min-width: 250px;
    max-width: 400px;
}

/* Listes */
.ul-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 2rem 1.5rem;
}
.ul-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.4;
}
.ul-list li i {
    color: var(--accent-blue);
    margin-top: 0.3rem;
    font-size: 0.8rem;
    opacity: 0.8;
}
.ul-list li strong {
    color: var(--accent-blue);
}

.footer-note {
    text-align: center;
    margin-top: 3rem;
}
.footer-note p {
    font-style: italic;
    font-size: 0.95rem;
    line-height: 1.6;
}

.main-quote {
    font-size: 1.1rem;
    color: var(--white);
    border-left: 4px solid var(--accent-blue);
    padding: 20px 40px;
    margin: 40px 0;
    background: rgba(255, 255, 255, 0.03);
    font-style: italic;
}
/* Espacement des icônes Font Awesome (sauf exceptions) */
i[class*="fa-"]:not(.fa-chevron-right):not(.fa-chevron-right):not(.fa-chevron-down):not(.fa-envelope):not(.fa-share-nodes):not(.fa-shield-halved):not(.fa-linkedin):not(.fa-bluesky):not(.fa-github) {
    margin-right: 0.5em;
}

/* Couleurs de texte spécifiques */
.text-huc { color: var(--color-huc); }
.text-hca { color: var(--color-hca); }
.text-hce { color: var(--color-hce); }
.text-ace { color: var(--color-ace); }
.text-aic { color: var(--color-aic); }

/* --------------------------------------------------------------------------
   6. SECTION CHARTE
   -------------------------------------------------------------------------- */
.charte-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.charte-card {
    background: var(--bg-card-dark);
    padding: 2.5rem;
    border-radius: var(--squircle-radius);
    transition: border-color 0.3s ease;
    border-left: 4px solid var(--accent-blue);
}
.charte-card strong {
    color: var(--accent-blue);
}
.charte-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
}
.charte-card h3 small {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light-grey);
    margin-top: 5px;
}
.charte-note {
    font-size: 0.85rem;
    color: var(--slate-blue);
    text-align: center;
    padding-top: 1.5rem;
}
.text-accent {
    color: var(--accent-blue);
}

/* --------------------------------------------------------------------------
   7. BLOC SYNTHÈSE
   -------------------------------------------------------------------------- */
.synthesis-container {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--squircle-radius);
    padding: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.synthesis-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.synthesis-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 15px;
    border-radius: var(--squircle-radius);
    transition: background 0.3s ease;
}
.synthesis-item:hover {
    background: rgba(56, 189, 248, 0.05);
    cursor: default;
}
.syn-text {
    font-size: 1rem;
    color: #cbd5e1;
}
.syn-text small {
    color: var(--slate-blue);
    margin-left: 5px;
}

/* --------------------------------------------------------------------------
   8. SECTION LABELS (PERSONAL NOTE, GRILLE, DÉTAILS)
   -------------------------------------------------------------------------- */
.personal-note {
    max-width: 100%;
    margin: 0 auto 4rem auto;
    background: var(--bg-card-dark);
    padding: 3rem;
    border-radius: var(--squircle-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    line-height: 1.8;
    overflow: hidden;
}
.personal-note strong {
    color: var(--accent-blue);
}
.personal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 1rem;
}
.personal-col h3 {
    color: var(--accent-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}
.personal-col p {
    font-size: 0.95rem;
    color: var(--text-light);
    opacity: 0.9;
}
.personal-divider {
    text-align: center;
    border-top: 1px solid rgba(56, 189, 248, 0.1);
    margin: 2rem 0 3rem;
    position: relative;
}
.personal-divider span {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #0f172a;
    padding: 0 20px;
    color: var(--accent-blue);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: bold;
}

/* Image charte */
.charte-embed {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.charte-img-container {
    max-width: 60%;
    margin: 0 auto;
    position: relative;
    border-radius: var(--squircle-radius);
    overflow: hidden;
    border: 1px solid rgba(56, 189, 248, 0.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    transition: transform 0.4s ease;
    display: flex;
    justify-content: center;
}
.charte-img-container:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
}
.charte-display-img {
    max-width: 100%;
    height: auto;
    display: block;
    filter: brightness(0.9);
    object-fit: contain;
}
.charte-legend {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--slate-blue);
    font-style: italic;
    line-height: 1.5;
}

/* Grille des labels */
.labels-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.5rem;
    margin-top: 3rem;
    max-width: 1400px;
    margin-left: 1em;
    margin-right: 1em;
    align-items: stretch;
}
.label-wrapper {
    display: flex;
    flex-direction: column;
    width: 320px;
    flex-shrink: 0;
    align-items: center;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                filter 0.3s ease;
    height: auto;
    min-height: 100%;
    cursor: pointer;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
    text-decoration: none;
    color: inherit;
    outline: none;
}
.label-wrapper:hover {
/*
    transform: translateY(-12px) scale(1.02);
*/
	transform: translateY(-3px);
    filter: drop-shadow(0 20px 40px rgba(56, 189, 248, 0.25));
}
.label-top-logo {
    width: 320px;
    height: auto;
    display: block;
    border-bottom: none;
    margin-bottom: 0;
    object-fit: cover;
    box-sizing: border-box;
}
.squircle {
    display: flex;
    background: var(--bg-card-dark);
    color: var(--text-light);
    flex-direction: column;
    flex-grow: 1;
    width: 320px;
    margin-top: 0;
    height: 100%;
    padding: 2rem;
    border-radius: 0 0 var(--squircle-radius) var(--squircle-radius);
    border-top: none;
    transition: transform 0.3s ease;
    box-shadow: none;
}
/* Bordures spécifiques par label */
.label-wrapper.chuc .squircle { border-top: 2px solid var(--color-huc); }
.label-wrapper.chca .squircle { border-top: 2px solid var(--color-hca); }
.label-wrapper.chce .squircle { border-top: 2px solid var(--color-hce); }
.label-wrapper.cace .squircle { border-top: 2px solid var(--color-ace); }
.label-wrapper.caic .squircle { border-top: 2px solid var(--color-aic); }

.label-wrapper.chuc .label-top-logo { border-color: var(--color-huc) var(--color-huc) transparent var(--color-huc); }
.label-wrapper.chca .label-top-logo { border-color: var(--color-hca) var(--color-hca) transparent var(--color-hca); }
.label-wrapper.chce .label-top-logo { border-color: var(--color-hce) var(--color-hce) transparent var(--color-hce); }
.label-wrapper.cace .label-top-logo { border-color: var(--color-ace) var(--color-ace) transparent var(--color-ace); }
.label-wrapper.caic .label-top-logo { border-color: var(--color-aic) var(--color-aic) transparent var(--color-aic); }

/* Survol couleur */
.label-wrapper.huc:hover .squircle { box-shadow: 0 20px 40px rgba(34, 197, 94, 0.15); }
.label-wrapper.hca:hover .squircle { box-shadow: 0 20px 40px rgba(56, 189, 248, 0.15); }
.label-wrapper.hce:hover .squircle { box-shadow: 0 20px 40px rgba(129, 140, 248, 0.15); }
.label-wrapper.ace:hover .squircle { box-shadow: 0 20px 40px rgba(245, 158, 11, 0.15); }
.label-wrapper.aic:hover .squircle { box-shadow: 0 20px 40px rgba(244, 63, 94, 0.15); }

.label-wrapper:hover .label-icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
    border-color: var(--accent-blue);
}
.label-wrapper:hover .label-philosophy {
    background: rgba(15, 23, 42, 0.07);
    transition: background 0.3s ease;
}
.label-content-top {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}
.label-desc {
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 0.8rem;
}
.label-desc strong {
    color: var(--white);
}
.label-icon {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.05));
}
.label-philosophy {
    margin-top: 0.5rem;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid var(--accent-blue);
    border-radius: 4px 12px 12px 4px;
    font-style: italic;
    font-size: 0.88rem;
    line-height: 1.5;
    color: var(--text-light-grey);
    position: relative;
    text-align: left;
    align-self: stretch;
}
/* Deux colonnes pour Synthèse + Approfondir */
.labels-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.synth-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--squircle-radius);
    padding: 2rem 1.8rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

/*
.synth-card:hover {
    border-color: rgba(56, 189, 248, 0.3);
    transform: translateY(-3px);
}
*/

.synth-title {
    font-size: 1.3rem;
    text-align: center;
    margin-bottom: 1.8rem;
    color: var(--text-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.8;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.8rem;
}

.synth-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.synth-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.synth-text {
    font-size: 1rem;
    color: #cbd5e1;
}

.synth-text small {
    color: var(--slate-blue);
    margin-left: 5px;
}

.back-link {
    display: inline-block;
    color: var(--accent-blue);
    text-decoration: none;
    margin-bottom: 2rem;
    font-weight: 600;
    position: relative;
    transition: color 0.3s ease;
}
.back-link::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent-blue);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}
.back-link:hover {
    color: var(--white);
}
.back-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.a-link {
    display: inline;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    padding-bottom: 2px;
    box-shadow: inset 0 -1px 0 0 var(--accent-blue);
    transition: all 0.3s ease;
}

.a-link:hover {
    color: var(--accent-blue);
    box-shadow: inset 0 -8px 0 0 rgba(56, 189, 248, 0.2); 
}

.a-link1 {
    display: inline;
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(56, 189, 248, 0.15);
    border-bottom: 2px solid var(--accent-blue);
    transition: all 0.3s ease;
}

.a-link1:hover {
    background: var(--accent-blue);
    color: var(--midnight-blue);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.3);
}

.a-link2 {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--accent-blue);
    background: var(--bg-card-dark);
    padding: 1px 8px;
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.95em;
    transition: all 0.2s ease;
}

.a-link2::after {
    content: "\f0c1";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.7rem;
    opacity: 0.5;
}

.a-link2:hover {
    border-color: var(--accent-blue);
    background: rgba(56, 189, 248, 0.1);
    transform: translateY(-1px);
}

.a-link3 {
    display: inline;
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
    background-image: linear-gradient(90deg, var(--accent-blue), #a5f3fc);
    background-size: 0% 2px;
    background-repeat: no-repeat;
    background-position: left bottom;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    transition: background-size 0.3s ease, color 0.3s ease;
}

.a-link3:hover {
    background-size: 100% 2px;
    color: var(--accent-blue);
}

.a-link4 {
    display: inline-block;
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    padding: 0 8px;
    border-left: 2px solid var(--accent-blue);
    background: rgba(56, 189, 248, 0.05);
    transition: all 0.3s ease;
    line-height: 1;
}

.a-link4:hover {
    background: rgba(56, 189, 248, 0.15);
    border-left-width: 5px;
    color: var(--accent-blue);
}



/* --------------------------------------------------------------------------
   9. RÈGLE D'OR DES LABELS « H »
   -------------------------------------------------------------------------- */
.focus-box {
    margin: 60px 0;
    padding: 40px;
    border-radius: var(--squircle-radius);
    background: var(--bg-card-dark);
    border-left: 4px solid var(--color-hce);
    position: relative;
}
.focus-badge {
    position: absolute;
    top: -15px;
    left: 40px;
    background: var(--color-hce);
    color: #0f172a;
    padding: 4px 15px;
    font-weight: bold;
    border-radius: var(--squircle-radius);
    font-size: 0.8rem;
}
.focus-split {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top: 30px;
}
.split-item { flex: 1; }
.split-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-light);
    text-transform: uppercase;
}
.split-value {
    display: block;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
}
.split-arrow {
    font-size: 2rem;
    color: var(--text-light);
    opacity: 0.3;
}
.argument-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

/* --------------------------------------------------------------------------
   10. CERTIFICATION & COMPOSANTS GÉNÉRIQUES
   -------------------------------------------------------------------------- */
.certif-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}
.certif-card {
    background: var(--bg-card-dark);
    border: 1px solid var(--border-light);
    padding: 40px 30px;
    border-radius: var(--squircle-radius);
    position: relative;
    overflow: hidden;
}
.certif-number {
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 5rem;
    font-weight: 900;
    color: var(--accent-blue);
    opacity: 0.05;
    z-index: 0;
}
.certif-icon {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}
.certif-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}
.certif-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}
.certif-footer {
    text-align: center;
    margin-top: 60px;
}
.certif-footer p {
    margin-bottom: 20px;
}

.btn-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}
.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, background 0.3s;
}
.btn-primary {
    background: var(--accent-blue);
    color: var(--midnight-blue);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
}
.btn-secondary {
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
}
.btn:hover {
/*
    transform: translateY(-3px);
*/
    box-shadow: 0 10px 20px rgba(56, 189, 248, 0.2);
}

.card-info, .card-info-1 {
    background: var(--bg-card-dark);
    padding: 2rem;
    border-radius: var(--squircle-radius);
    border-left: 4px solid var(--accent-blue);
}
.card-info strong, .card-info-1 strong {
    color: var(--accent-blue);
}
.card-info h3, .card-info-1 h3 {
    color: var(--accent-blue);
    margin-bottom: 20px;
}

.puce-chiffre {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    background-color: var(--accent-blue);
    color: white;
    border-radius: 10%;
    font-size: 14px;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Registre des adopteurs 
   -------------------------------------------------------------------------- */

.adopter-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.adopter-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--squircle-radius);
    padding: 1.5rem;
    transition: border-color 0.2s ease;
}

.adopter-card:hover {
    border-color: rgba(56, 189, 248, 0.2);
}

.adopter-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px;
}

.adopter-info {
    flex: 1;
}

.adopter-info h4 {
    margin: 0 0 0.25rem 0;
    font-size: 1.2rem;
    color: var(--text-light);
}

.adopter-url {
    font-size: 0.85rem;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.adopter-url i {
    font-size: 0.75rem;
    opacity: 0.7;
}

.adopter-badges {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}


/* --------------------------------------------------------------------------
   Cartes de téléchargement (Section Ressources)
   -------------------------------------------------------------------------- */
.resource-card {
    background: var(--bg-card-dark);
    padding: 2.5rem 2rem;
    border-radius: var(--squircle-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

/*
.resource-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
}
*/

.resource-card.primary-card {
    border-top: 4px solid var(--accent-blue);
    background: linear-gradient(145deg, #0f172a 0%, #1e293b 100%);
}

.resource-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.resource-card p {
    font-size: 0.95rem;
    color: var(--slate-blue);
    margin-bottom: 1.5rem;
}

.resource-list-wrapper {
    text-align: left;
    margin: 0 auto 2rem auto;
    width: fit-content;
}

.resource-card .btn {
    margin-top: auto;
}

.kit-preview-link {
    margin-bottom: 1.2rem;
}

.kit-preview-link a {
    font-size: 0.8rem;
    color: var(--slate-blue);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.kit-preview-link a i {
    font-size: 0.75rem;
    opacity: 0.7;
}

.kit-preview-link a:hover {
    color: var(--accent-blue);
}

.kit-preview-link a:hover i {
    opacity: 1;
}
/* --------------------------------------------------------------------------
   11. BADGES (tous les styles de badges)
   -------------------------------------------------------------------------- */
/* Badge transparent avec bordure gauche colorée */
.badge-tr-co {
    font-size: 0.85rem;
    font-weight: bold;
    padding: 6px 14px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s ease;
    border-style: solid;
    border-width: 1px 1px 1px 9px;
    font-family: 'Courier New', Courier, monospace !important;
}
.badge-tr-co.huc { color: var(--color-huc); border-color: color-mix(in srgb, var(--color-huc), transparent 70%); border-left-color: var(--color-huc); }
.badge-tr-co.hca { color: var(--color-hca); border-color: color-mix(in srgb, var(--color-hca), transparent 70%); border-left-color: var(--color-hca); }
.badge-tr-co.hce { color: var(--color-hce); border-color: color-mix(in srgb, var(--color-hce), transparent 70%); border-left-color: var(--color-hce); }
.badge-tr-co.ace { color: var(--color-ace); border-color: color-mix(in srgb, var(--color-ace), transparent 70%); border-left-color: var(--color-ace); }
.badge-tr-co.aic { color: var(--color-aic); border-color: color-mix(in srgb, var(--color-aic), transparent 70%); border-left-color: var(--color-aic); }

/* Badge plein couleur avec bordure gauche renforcée */
.badge-co {
    font-size: 0.85rem;
    font-weight: bold;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--black);
    border: 1px solid transparent;
    font-family: 'Courier New', Courier, monospace !important;
}
.badge-co.huc { background-color: var(--color-huc); border-color: var(--color-huc); border-left-width: 9px; }
.badge-co.hca { background-color: var(--color-hca); border-color: var(--color-hca); border-left-width: 9px; }
.badge-co.hce { background-color: var(--color-hce); border-color: var(--color-hce); border-left-width: 9px; }
.badge-co.ace { background-color: var(--color-ace); border-color: var(--color-ace); border-left-width: 9px; }
.badge-co.aic { background-color: var(--color-aic); border-color: var(--color-aic); border-left-width: 9px; }

/* Badge noir et blanc (fond couleur, bordure noire) */
.badge-bc {
    font-size: 0.85rem;
    font-weight: bold;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--black);
    border: 1px solid var(--black);
    border-left: 9px solid var(--black);
    font-family: 'Courier New', Courier, monospace !important;
}
.badge-bc.huc { background-color: var(--color-huc); }
.badge-bc.hca { background-color: var(--color-hca); }
.badge-bc.hce { background-color: var(--color-hce); }
.badge-bc.ace { background-color: var(--color-ace); }
.badge-bc.aic { background-color: var(--color-aic); }

/* Badge blanc sur fond noir */
.badge-bw {
    font-size: 0.85rem;
    font-weight: bold;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: var(--black);
    color: var(--white);
    border: 1px solid var(--black);
    border-left: 9px solid var(--black);
    font-family: 'Courier New', Courier, monospace !important;
}

/* Badge transparent blanc */
.badge-tr-wh {
    font-size: 0.85rem;
    font-weight: bold;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.02);
    color: var(--white);
    border: 1px solid var(--white);
    border-left: 9px solid var(--white);
    font-family: 'Courier New', Courier, monospace !important;
}

/* Badge transparent noir */
.badge-tr-bl {
    font-size: 0.85rem;
    font-weight: bold;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.02);
    color: var(--black);
    border: 1px solid var(--black);
    border-left: 9px solid var(--black);
    font-family: 'Courier New', Courier, monospace !important;
}

/* Badge complet (full) transparent avec bordure gauche colorée */
.badge-fu-tr-co {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 20px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    max-width: fit-content;
    text-align: left;
    font-family: 'Courier New', Courier, monospace !important;
    margin-bottom: 1.5rem;
}
.badge-fu-tr-co .badge-header { font-size: 0.95rem; letter-spacing: 0.5px; }
.badge-fu-tr-co .badge-details { color: var(--white); font-size: 0.85rem; font-weight: bold; opacity: 0.9; }
.badge-fu-tr-co .badge-footer { color: var(--text-light); font-size: 0.8rem; font-style: italic; border-top: 1px solid rgba(255, 255, 255, 0.05); padding-top: 8px; }
.badge-fu-tr-co.huc { border: 1px solid color-mix(in srgb, var(--color-huc), transparent 70%); border-left: 9px solid var(--color-huc); }
.badge-fu-tr-co.huc .badge-header { color: var(--color-huc); }
.badge-fu-tr-co.hca { border: 1px solid color-mix(in srgb, var(--color-hca), transparent 70%); border-left: 9px solid var(--color-hca); }
.badge-fu-tr-co.hca .badge-header { color: var(--color-hca); }
.badge-fu-tr-co.hce { border: 1px solid color-mix(in srgb, var(--color-hce), transparent 70%); border-left: 9px solid var(--color-hce); }
.badge-fu-tr-co.hce .badge-header { color: var(--color-hce); }
.badge-fu-tr-co.ace { border: 1px solid color-mix(in srgb, var(--color-ace), transparent 70%); border-left: 9px solid var(--color-ace); }
.badge-fu-tr-co.ace .badge-header { color: var(--color-ace); }
.badge-fu-tr-co.aic { border: 1px solid color-mix(in srgb, var(--color-aic), transparent 70%); border-left: 9px solid var(--color-aic); }
.badge-fu-tr-co.aic .badge-header { color: var(--color-aic); }


.badge-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 15px;
    width: 100%;
    margin-top: 10px;
}


.badge-img-preview {
    max-width: 100%;
    height: 37px;
    width: auto;
    object-fit: contain;
    display: block;
}

.badge-link1 {
    display: block;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s ease;
    outline: none;
    text-decoration: none;
}

.badge-link1:hover {
    transform: translateY(-3px);
    filter: drop-shadow(0 8px 15px rgba(56, 189, 248, 0.25));
}


.sig-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    color: var(--slate-blue);
    text-align: center;
    white-space: nowrap;
    margin-bottom: 5px;
}
.sig-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
footer {
    padding: 4rem 10%;
    background: #020617;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}
.footer-license {
    margin-bottom: 2rem;
}
.license-icons {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 1.5rem;
    text-decoration: none;
}
.license-icons img {
    height: 30px;
    width: auto;
    filter: invert(1) opacity(0.8);
    transition: filter 0.3s ease;
}
.license-icons:hover img {
    filter: invert(1) opacity(1);
}
.footer-mention {
    font-size: 0.8rem;
    color: var(--slate-blue);
    margin-bottom: 1.5rem;
}
.footer-mention a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
}
.footer-mention a:hover {
    text-decoration: underline;
}
.footer-disclaimer {
    font-size: 0.8rem;
    color: var(--slate-blue);
    margin-top: 1rem;
    line-height: 1.5;
}
.label-sig {
    display: inline-block;
    background: var(--deep-slate);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--text-light);
}
.footer-copyright {
    margin-top: 2.5rem;
    font-size: 0.75rem;
    color: var(--slate-blue);
    letter-spacing: 1px;
    opacity: 0.7;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
}
.footer-copyright .text-accent {
    font-weight: 600;
}
.footer-signatures {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2.5rem 0;
    color: var(--slate-blue);
/*
    font-family: 'Courier New', Courier, monospace;
*/
}
.footer-links .separator {
    color: var(--slate-blue);
    opacity: 0.5;
    margin: 0 0.25rem;
}
/* --------------------------------------------------------------------------
   12. FOOTER (compléments)
   -------------------------------------------------------------------------- */
.footer-links {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
    color: var(--slate-blue);
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--slate-blue);
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 400;
}

.footer-links a:hover {
    color: var(--accent-blue);
    text-decoration: underline;
}
/* --------------------------------------------------------------------------
   13. BOUTON BACK TO TOP
   -------------------------------------------------------------------------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--deep-slate);
    color: var(--white);
    border: none;
    border-radius: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.back-to-top:hover {
    background-color: var(--accent-blue);
    color: var(--midnight-blue);
    transform: translateY(-5px);
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* --------------------------------------------------------------------------
   14. RESPONSIVE DESIGN (tous les breakpoints fusionnés)
   -------------------------------------------------------------------------- */

/* Écrans moyens (max 1024px) */
@media (max-width: 1024px) {
    .nav-brand h1 { font-size: 1.2rem; }
    .nav-brand .tagline { display: none; }
}

/* Tablettes et mobiles (max 768px) */
@media (max-width: 768px) {
    .container {
        width: 100%;
        max-width: 100%;
        padding: 0;
        margin: 0;
    }

    /* Navigation */
    nav { height: 70px; }
    .logo-text { font-size: 1.4rem; }
    .nav-brand { display: none; }
    nav a:hover { transform: scale(1.05); }

    /* Menu latéral */
    nav ul {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--midnight-blue);
        padding: 100px 2rem;
        gap: 2rem;
        transition: right 0.4s ease;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 1500;
    }
    nav ul.active { right: 0; }

    /* Contrôle du burger */
    .nav-controls {
        position: relative;
        z-index: 2000;
    }
    .burger-menu {
        display: flex;
    }

    /* Dropdowns en mode mobile */
    .has-dropdown {
        width: 100%;
        display: flex;
        flex-direction: column;
    }
    .dropdown-trigger {
        display: block;
        width: 100%;
        padding: 10px 0;
    }
    .dropdown-menu {
        position: static;
        display: none;
        width: 100%;
        height: auto;
        min-height: 0;
        background: transparent;
        border: none;
        border-left: 2px solid var(--accent-blue);
        padding: 5px 0 5px 15px;
        margin: 5px 0;
        box-shadow: none;
        transform: none !important;
    }
    .has-dropdown.open .dropdown-menu {
        display: block;
    }
    .dropdown-menu li {
        width: 100%;
        height: auto;
    }
    .dropdown-menu li a {
        padding: 10px 0;
        font-size: 0.9rem;
    }

    /* Réglages supplémentaires pour #nav-links */
    #nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        visibility: hidden;
        background: var(--midnight-blue);
        padding: 100px 40px;
        gap: 2rem;
        transition: right 0.4s ease;
        z-index: 1500;
        visibility: hidden;
    }
    #nav-links.active {
        right: 0;
        visibility: visible;
    }
    #nav-links li {
        width: 100%;
        text-align: left;
    }
    
    #nav-links li a {
        display: block;
        padding: 15px 20px;
        width: 100%;
    }

    .nav-contact {
        display: flex;
        justify-content: flex-start; 
        padding-left: 20px;
        margin-top: 10px;
    }

    .ul-list {
        margin-left: 0.5rem;
        padding-left: 0;
    }
    .ul-list li {
        gap: 8px;
    }
    .ul-list li i {
        margin-right: 2px;
        font-size: 0.75rem;
    }

    /* Sections et grilles */
    section { padding: 60px 0; }
    .grid-2 { width: 98%; margin-left: 1%; }
    .certif-grid { width: 98%; margin-left: 1%; }
    .card-info-1 { width: 98%; margin-left: 1%; }
    .personal-note { padding: 1rem; }
    .charte-grid { grid-template-columns: 1fr; margin-left: 1%; margin-right: 1%; }
    .synthesis-item { flex-direction: column; align-items: flex-start; gap: 8px; }
    .focus-split { flex-direction: column; text-align: center; }
    .split-arrow { transform: rotate(90deg); }
    .argument-grid { grid-template-columns: 1fr; }
    .personal-note { margin-bottom: 2rem; }
    .personal-grid { gap: 1.5rem; margin-bottom: 2rem; }
    .personal-divider span { font-size: 0.65rem; width: 80%; }
    .charte-legend { font-size: 0.8rem; padding: 0 5px; }
    .charte-img-container { max-width: 100%; }
    .charte-img-container:hover { transform: none; }
    .grid-4 > * { flex: 0 0 calc(50% - 2rem); }
    .grid-3 { gap: 2rem; }
    
    .labels-2col {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }    
    
}

/* Petits écrans (max 600px) */
@media (max-width: 600px) {
    .footer-signatures { flex-direction: column; gap: 2rem; }
    .grid-4 > * { flex: 0 0 100%; }
    .grid-2 > * { flex: 0 0 100%; }
    .adopter-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .adopter-url {
        justify-content: center;
    }
    .adopter-badges {
        justify-content: center;
    } 
}

/* Très petits écrans (max 480px) */
@media (max-width: 480px) {
    .label-wrapper,
    .label-top-logo,
    .squircle {
        width: 100%;
        max-width: 100%;
    }
    .squircle { padding: 1.5rem; }
}