diff --git a/public/images/logo/couverture.png b/public/images/logo/couverture.png
new file mode 100644
index 0000000..f319a4b
Binary files /dev/null and b/public/images/logo/couverture.png differ
diff --git a/src/components/About.astro b/src/components/About.astro
index 702fc5a..d35d48c 100644
--- a/src/components/About.astro
+++ b/src/components/About.astro
@@ -14,7 +14,7 @@ import { profile, stats } from "../data/content";
     </div>
     <div>
       <div class="eyebrow">01 / à propos</div>
-      <h2 class="h2 about-h2">Un développeur qui livre, du code à la prod.</h2>
+      <h2 class="h2 about-h2">Penser, construire, livrer.</h2>
       <p class="about-p">{profile.bio}</p>
     </div>
   </div>
diff --git a/src/components/Contact.astro b/src/components/Contact.astro
index 71eb905..5b6da1c 100644
--- a/src/components/Contact.astro
+++ b/src/components/Contact.astro
@@ -5,9 +5,9 @@ import { social, coffeeUrl } from "../data/content";
 <section class="section container" id="contact">
   <div class="reveal contact-card">
     <div class="eyebrow">06 / contact</div>
-    <h2 class="contact-h2">Une idée, un poste, un projet ? Parlons-en.</h2>
+    <h2 class="contact-h2">Une idée à construire ensemble ? Parlons-en.</h2>
     <p class="contact-p">
-      Disponible pour de nouvelles opportunités. Le plus simple, c'est un email — je réponds vite.
+      Toujours partant pour échanger autour d'un projet. Le plus simple, c'est un email. Je réponds vite.
     </p>
 
     <div class="contact-cta">
diff --git a/src/components/Header.astro b/src/components/Header.astro
index e987ed6..8262d8b 100644
--- a/src/components/Header.astro
+++ b/src/components/Header.astro
@@ -12,7 +12,7 @@ const nav = [
 ---
 <header class="site-header">
   <nav class="nav" aria-label="Navigation principale">
-    <a class="nav-logo" href="#top" aria-label="Johan Leroy — accueil">
+    <a class="nav-logo" href="#top" aria-label="Johan Leroy, accueil">
       <img src="/images/logo/logo.png" alt="Logo Johan Leroy" width="36" height="29" />
     </a>
 
diff --git a/src/components/Hero.astro b/src/components/Hero.astro
index a000a63..976ecc6 100644
--- a/src/components/Hero.astro
+++ b/src/components/Hero.astro
@@ -5,7 +5,6 @@ import { profile, social, terminalText } from "../data/content";
 <section class="section container hero">
   <div class="hero-grid">
     <div>
-      <span class="badge"><span class="badge-dot"></span>Ouvert aux opportunités</span>
       <h1>{profile.name}</h1>
       <p class="hero-role">{profile.role}</p>
       <p class="hero-lede">{profile.lede}</p>
diff --git a/src/components/ProjectCard.astro b/src/components/ProjectCard.astro
index edf4a17..8f693f7 100644
--- a/src/components/ProjectCard.astro
+++ b/src/components/ProjectCard.astro
@@ -4,6 +4,7 @@ import type { Project } from "../data/content";
 
 const STATUS: Record<Project["status"], { label: string; color: string }> = {
   live: { label: "en ligne", color: "var(--accent)" },
+  dev: { label: "en développement", color: "var(--warn)" },
   archived: { label: "archivé", color: "var(--text-dim)" },
   oss: { label: "open-source", color: "var(--info)" },
 };
@@ -16,7 +17,7 @@ const mono = p.title.replace(/[^A-Za-z0-9]/g, "").slice(0, 2);
 // Toute la carte devient cliquable (nouvel onglet) dès qu'un lien est défini.
 const Tag = p.link ? "a" : "article";
 const linkAttrs = p.link
-  ? { href: p.link, target: "_blank", rel: "noopener", "aria-label": `${p.title} — voir le projet (nouvel onglet)` }
+  ? { href: p.link, target: "_blank", rel: "noopener", "aria-label": `${p.title}, voir le projet (nouvel onglet)` }
   : {};
 ---
 <Tag class:list={["card", p.link && "card--link"]} {...linkAttrs}>
diff --git a/src/components/Stack.astro b/src/components/Stack.astro
index 29564d3..abf290e 100644
--- a/src/components/Stack.astro
+++ b/src/components/Stack.astro
@@ -1,6 +1,7 @@
 ---
 import TechIcon from "./TechIcon.astro";
-import { stackMain, stackSecondary, softTech, softHuman } from "../data/content";
+import { stack, softTech, softHuman } from "../data/content";
+import { brandColor } from "../lib/techIcons";
 ---
 <section class="section container" id="stack">
   <div class="reveal" style="margin-bottom:36px;">
@@ -9,27 +10,18 @@ import { stackMain, stackSecondary, softTech, softHuman } from "../data/content"
   </div>
 
   <div class="reveal stack-grid">
-    {stackMain.map((g) => (
+    {stack.map((g) => (
       <div class="stack-group">
-        <div class="stack-group-label">{g.label}</div>
+        <div class="stack-group-label">{g.label}<span class="stack-group-count">{g.items.length}</span></div>
         <div class="tiles">
-          {g.items.map((it) => (
-            <div class="tile"><TechIcon name={it} /><span class="tile-name">{it}</span></div>
-          ))}
-        </div>
-      </div>
-    ))}
-  </div>
-
-  <div class="reveal label-mono" style="margin:36px 0 16px;">// également à l'aise avec</div>
-  <div class="reveal stack-grid is-secondary">
-    {stackSecondary.map((g) => (
-      <div class="stack-group">
-        <div class="stack-group-label">{g.label}</div>
-        <div class="tiles">
-          {g.items.map((it) => (
-            <div class="tile"><TechIcon name={it} /><span class="tile-name">{it}</span></div>
-          ))}
+          {g.items.map((it) => {
+            const c = brandColor(it);
+            return (
+              <div class="tile" style={c ? `--brand:${c}` : undefined}>
+                <TechIcon name={it} /><span class="tile-name">{it}</span>
+              </div>
+            );
+          })}
         </div>
       </div>
     ))}
diff --git a/src/components/TechIcon.astro b/src/components/TechIcon.astro
index 23b8216..235666a 100644
--- a/src/components/TechIcon.astro
+++ b/src/components/TechIcon.astro
@@ -6,11 +6,13 @@ interface Props { name: string; }
 const { name } = Astro.props;
 const def: TechDef | undefined = techIcons[name];
 const path = def && "path" in def ? def.path : null;
+const vb = def && "path" in def && def.vb ? def.vb : "0 0 24 24";
+const fr = def && "path" in def && def.fr ? def.fr : undefined;
 const mono = def && "mono" in def ? def.mono : monogram(name);
 ---
 {path ? (
-  <svg class="ic" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true">
-    <path d={path} />
+  <svg class="ic" viewBox={vb} fill="currentColor" aria-hidden="true">
+    <path d={path} fill-rule={fr} />
   </svg>
 ) : (
   <span class="tile-mono">{mono}</span>
diff --git a/src/data/content.ts b/src/data/content.ts
index 44be7ef..3a995c8 100644
--- a/src/data/content.ts
+++ b/src/data/content.ts
@@ -4,7 +4,7 @@
    c'est ici que ça se passe. Tout est typé.
    ============================================================ */
 
-export type ProjectStatus = "live" | "archived" | "oss";
+export type ProjectStatus = "live" | "dev" | "archived" | "oss";
 
 export interface Project {
   id: string;
@@ -53,9 +53,9 @@ export const profile = {
   name: "Johan Leroy",
   role: "Développeur fullstack",
   lede:
-    "Je conçois et développe des applications web performantes, propres et scalables — du front jusqu'à la mise en production. Basé à Nantes, profil « builder » : open-source, auto-hébergement, projets perso.",
+    "Je conçois et développe des applications web performantes, propres et scalables, du front jusqu'à la mise en production. Basé à Nantes, profil « builder » : open-source, auto-hébergement, projets perso.",
   bio:
-    "Développeur fullstack passionné par les technologies modernes. J'aime construire des produits complets — penser l'archi, soigner l'expérience, déployer et maintenir. J'expérimente en continu via mes projets perso, mes services auto-hébergés et l'open-source.",
+    "Développeur fullstack passionné par les technologies modernes, j'aime construire des produits complets : penser l'architecture, soigner l'expérience, déployer et maintenir. J'expérimente en continu via mes projets perso, mes services auto-hébergés et l'open-source.",
 };
 
 export const social = {
@@ -86,7 +86,7 @@ export const projects: Project[] = [
     desc:
       "Plateforme client + admin de gestion d'hébergement web et de domaines pour une association, bâtie sur WHMCS. Design system « Liquid Glass » clair/sombre.",
     stack: ["Next.js 16", "React 19", "NestJS 11", "Tailwind 4", "shadcn/ui", "Redis", "WHMCS API"],
-    status: "live",
+    status: "dev",
     link: "https://techos-asso.fr",
     img: "/images/projets/techos.png",
     imgDark: "/images/projets/techos-dark.png",
@@ -94,9 +94,9 @@ export const projects: Project[] = [
   {
     id: "amarea",
     title: "Amarea Tattoo",
-    subtitle: "Site du studio de tatouage Amarea",
+    subtitle: "Site d'une tatoueuse indépendante",
     desc:
-      "Site vitrine + gestion pour un studio de tatouage. Architecture découplée SPA + API REST avec gestion de médias.",
+      "Site vitrine + gestion pour une tatoueuse indépendante. Architecture découplée SPA + API REST avec gestion de médias.",
     stack: ["Vue 3", "Vite", "NestJS 11", "TypeORM", "MariaDB", "Tailwind 4"],
     status: "live",
     link: "https://amarea-tattoo.fr",
@@ -180,7 +180,7 @@ export const experiences: Experience[] = [
     company: "Almeria",
     logo: "/images/entreprises/almeria.png",
     role: "Développeur",
-    period: "2023 — 2025",
+    period: "2023–2025",
     duration: "2 ans",
     desc: "Conception et développement d'applications web et de logiciels d'intégration ERP.",
     missions: [
@@ -193,8 +193,8 @@ export const experiences: Experience[] = [
   {
     company: "CEREMA",
     logo: "/images/entreprises/cerema.png",
-    role: "Technicien évaluation — mesure trafic & mobilité",
-    period: "2021 — 2023",
+    role: "Technicien évaluation, mesure trafic & mobilité",
+    period: "2021–2023",
     duration: "2 ans",
     desc: "Installation de capteurs et analyse de données de mobilité.",
     missions: [
@@ -208,7 +208,7 @@ export const experiences: Experience[] = [
     company: "Réseau SNCF",
     logo: "/images/entreprises/sncf.png",
     role: "Agent télécom",
-    period: "2019 — 2021",
+    period: "2019–2021",
     duration: "2 ans",
     desc:
       "Maintenance des équipements de sonorisation, d'affichage et de téléphonie sur le réseau ferroviaire.",
@@ -255,20 +255,20 @@ export const experiences: Experience[] = [
 export const formation: Formation[] = [
   {
     title: "Concepteur Développeur d'Applications",
-    school: "Campus ENI — Nantes",
+    school: "Campus ENI, Nantes",
     period: "Depuis 2023",
     desc: "Conception & dév d'applications web/mobiles, architecture logicielle, gestion de projet.",
   },
   {
     title: "BTS Systèmes Numériques",
-    school: "Saint Félix La Salle — Nantes",
-    period: "2021 — 2023",
+    school: "Saint Félix La Salle, Nantes",
+    period: "2021–2023",
     desc: "Systèmes électroniques & informatiques, informatique industrielle & réseaux.",
   },
   {
     title: "BAC PRO Systèmes Numériques",
-    school: "Saint Félix La Salle — Nantes",
-    period: "2018 — 2021",
+    school: "Saint Félix La Salle, Nantes",
+    period: "2018–2021",
     desc: "Systèmes électroniques & réseaux, installation & maintenance.",
   },
   {
@@ -278,20 +278,16 @@ export const formation: Formation[] = [
   },
 ];
 
-export const stackMain: StackGroup[] = [
-  { label: "Langages", items: ["TypeScript", "JavaScript", "Java", "Python", "PHP"] },
-  { label: "Frameworks", items: ["NestJS", "Nuxt", "Next.js", "Vue.js", "Angular", "Tailwind CSS", "Astro"] },
-  { label: "Bases de données", items: ["MariaDB", "MySQL", "PostgreSQL", "Redis"] },
-  { label: "Outils & DevOps", items: ["Docker", "Git", "AWS", "Terraform", "NGINX", "Plesk"] },
-  { label: "IDE & Éditeurs", items: ["WebStorm", "PhpStorm", "PyCharm", "Claude Code"] },
-  { label: "Systèmes", items: ["Debian", "Ubuntu", "macOS"] },
-];
-
-export const stackSecondary: StackGroup[] = [
-  { label: "Langages", items: ["C#", "C++", "Dart", "Kotlin"] },
-  { label: "Frameworks & libs", items: ["Spring", "Symfony", "Express.js", "FastAPI", "Flutter", "GraphQL", "Vuetify", "Bootstrap"] },
-  { label: "Bases de données", items: ["MongoDB", "SQLite"] },
-  { label: "Services & outils", items: ["Firebase", "Swagger", "Postman", "Stripe"] },
+/* Grille unique, groupée par catégorie (technos « cœur » d'abord, puis le reste). */
+export const stack: StackGroup[] = [
+  { label: "Langages", items: ["TypeScript", "JavaScript", "Java", "Python", "PHP", "C#", "C++", "Dart", "Kotlin", "HTML5", "CSS3"] },
+  { label: "Frameworks & libs", items: ["NestJS", "Nuxt", "Next.js", "React", "Vue.js", "Angular", "Astro", "Tailwind CSS", "Spring", "Symfony", "Express.js", "FastAPI", "Flutter", "GraphQL", "Socket.io", "Chart.js", "Discord.js", "Vuetify", "Bootstrap"] },
+  { label: "Bases de données & ORM", items: ["MariaDB", "MySQL", "PostgreSQL", "Redis", "MongoDB", "SQLite", "TypeORM", "Prisma", "Sequelize"] },
+  { label: "Outils & DevOps", items: ["Docker", "Git", "Gitea", "GitLab", "GitHub Actions", "AWS", "Terraform", "NGINX", "Apache", "Vite", "pnpm", "Plesk"] },
+  { label: "Tests & Qualité", items: ["Jest", "Vitest", "Playwright", "ESLint", "Prettier"] },
+  { label: "Services & outils", items: ["Firebase", "Swagger", "Postman", "Stripe", "HubSpot"] },
+  { label: "IDE & Éditeurs", items: ["WebStorm", "PhpStorm", "PyCharm", "IntelliJ IDEA", "VS Code", "Claude Code"] },
+  { label: "Systèmes", items: ["Debian", "Ubuntu", "Windows", "macOS"] },
 ];
 
 export const softTech = [
@@ -330,6 +326,5 @@ $ cat about.json
   "name": "Johan Leroy",
   "role": "Développeur fullstack",
   "stack": ["TypeScript", "NestJS", "Nuxt", "Next.js"],
-  "location": "Nantes, France",
-  "status": "ouvert aux opportunités"
+  "location": "Nantes, France"
 }`;
diff --git a/src/layouts/Base.astro b/src/layouts/Base.astro
index 4a5d19f..89d1cd2 100644
--- a/src/layouts/Base.astro
+++ b/src/layouts/Base.astro
@@ -7,7 +7,7 @@ interface Props {
   description?: string;
 }
 const {
-  title = "Johan Leroy — Développeur fullstack",
+  title = "Johan Leroy, Développeur fullstack",
   description = "Johan Leroy, développeur fullstack basé à Nantes. TypeScript, NestJS, Nuxt/Vue, Next.js. Conception d'applications web performantes, du front à la mise en production.",
 } = Astro.props;
 
@@ -15,7 +15,7 @@ const siteUrl = Astro.site?.href ?? "https://johanleroy.fr/";
 const canonical = new URL(Astro.url.pathname, siteUrl).href;
 const ogImage = new URL("/images/og.png", siteUrl).href;
 const ogDescription =
-  "Développeur fullstack à Nantes — applications web performantes, propres et scalables.";
+  "Développeur fullstack à Nantes. Applications web performantes, propres et scalables.";
 
 // Données structurées (schema.org Person) — aide les moteurs à comprendre la page.
 const jsonLd = {
@@ -51,7 +51,7 @@ const jsonLd = {
     <meta property="og:image" content={ogImage} />
     <meta property="og:image:width" content="1200" />
     <meta property="og:image:height" content="630" />
-    <meta property="og:image:alt" content="Johan Leroy — Développeur fullstack" />
+    <meta property="og:image:alt" content="Johan Leroy, Développeur fullstack" />
 
     {/* Twitter */}
     <meta name="twitter:card" content="summary_large_image" />
diff --git a/src/lib/techIcons.ts b/src/lib/techIcons.ts
index 027481b..4cd1fde 100644
--- a/src/lib/techIcons.ts
+++ b/src/lib/techIcons.ts
@@ -12,69 +12,129 @@ import {
   siCplusplus, siDart, siKotlin, siSpring, siSymfony, siExpress, siFastapi,
   siFlutter, siGraphql, siVuetify, siBootstrap, siMongodb, siSqlite, siFirebase,
   siSwagger, siPostman, siStripe,
+  siHtml5, siCss3, siReact, siSocketdotio, siChartdotjs, siDiscord,
+  siTypeorm, siPrisma, siSequelize, siApache, siVite, siGitea, siGitlab,
+  siGithubactions, siPnpm, siHubspot, siIntellijidea, siJest, siVitest,
+  siEslint, siPrettier,
 } from "simple-icons";
 
-export type TechDef = { path: string } | { mono: string };
+export type TechDef = { path: string; hex?: string; vb?: string; fr?: "evenodd" | "nonzero" } | { mono: string };
+
+/* Logos absents de simple-icons : SVG monochromes Devicon (MIT), viewBox 128. */
+const DEVICON_VB = "0 0 128 128";
+const javaPath = "M47.617 98.12c-19.192 5.362 11.677 16.439 36.115 5.969-4.003-1.556-6.874-3.351-6.874-3.351-10.897 2.06-15.952 2.222-25.844 1.092-8.164-.935-3.397-3.71-3.397-3.71zm33.189-10.46c-14.444 2.779-22.787 2.69-33.354 1.6-8.171-.845-2.822-4.805-2.822-4.805-21.137 7.016 11.767 14.977 41.309 6.336-3.14-1.106-5.133-3.131-5.133-3.131zm11.319-60.575c.001 0-42.731 10.669-22.323 34.187 6.024 6.935-1.58 13.17-1.58 13.17s15.289-7.891 8.269-17.777c-6.559-9.215-11.587-13.793 15.634-29.58zm9.998 81.144s3.529 2.91-3.888 5.159c-14.102 4.272-58.706 5.56-71.095.171-4.45-1.938 3.899-4.625 6.526-5.192 2.739-.593 4.303-.485 4.303-.485-4.952-3.487-32.013 6.85-13.742 9.815 49.821 8.076 90.817-3.637 77.896-9.468zM85 77.896c2.395-1.634 5.703-3.053 5.703-3.053s-9.424 1.685-18.813 2.474c-11.494.964-23.823 1.154-30.012.326-14.652-1.959 8.033-7.348 8.033-7.348s-8.812-.596-19.644 4.644C17.455 81.134 61.958 83.958 85 77.896zm5.609 15.145c-.108.29-.468.616-.468.616 31.273-8.221 19.775-28.979 4.822-23.725-1.312.464-2 1.543-2 1.543s.829-.334 2.678-.72c7.559-1.575 18.389 10.119-5.032 22.286zM64.181 70.069c-4.614-10.429-20.26-19.553.007-35.559C89.459 14.563 76.492 1.587 76.492 1.587c5.23 20.608-18.451 26.833-26.999 39.667-5.821 8.745 2.857 18.142 14.688 28.815zm27.274 51.748c-19.187 3.612-42.854 3.191-56.887.874 0 0 2.874 2.38 17.646 3.331 22.476 1.437 57-.8 57.816-11.436.001 0-1.57 4.032-18.575 7.231z";
+const csharpPath = "M109 50h-4.8l-1.2 6h-3.8l1.2-6h-4.9l-1.2 6H89v5h4.4l-.9 4H89v5h2.5l-1.2 6h4.8l1.2-6h3.8l-1.2 6h4.9l1.2-6h5v-5h-4.1l.9-4h3.2v-5h-2.2l1.2-6zm-7.9 15h-3.8l.9-4h3.8l-.9 4zm15.4-32.7c-.6-1.1-1.4-2.1-2.3-2.6L66.1 1.9c-.8-.5-1.9-.7-3.1-.7-1.2 0-2.3.3-3.1.7L11.4 29.7c-1.7 1-3.4 3.5-3.4 5.4v55.7c0 1.1.7 2.3 1.4 3.4l.1.1c.5.8 1.3 1.5 2 1.9l48.3 27.9c.8.5 2 .7 3.2.7 1.2 0 2.3-.3 3.1-.7l47.5-27.9c1.7-1 2.4-3.5 2.4-5.4V35.1c0-.8.4-1.8 0-2.6l.5-.2zm-4.2 2.1c0 .3-.3.5-.3.7v55.7c0 .8-.2 1.7-.4 2L64 120.6c-.1.1-.5.2-1.1.2-.6 0-1-.1-1.1-.2L13.6 92.8s-.1-.1-.2-.1l-.6-.6c-.4-.7.2-1.1-.8-1.2V35.2c1-.5.9-1.7 1.4-1.9L61.7 5.4c.1 0 .6-.2 1.2-.2s1 .1 1.1.2l48 27.7.4.9c.1.1-.1.3-.1.4zM63 87.5c-13.5 0-24.5-11-24.5-24.5s11-24.5 24.5-24.5c9.1 0 17.1 5 21.3 12.5l13-7.5c-6.8-11.9-19.6-20-34.3-20-21.8 0-39.5 17.7-39.5 39.5s17.7 39.5 39.5 39.5c14.6 0 27.4-8 34.2-19.8l-12.9-7.6C80.1 82.5 72.1 87.5 63 87.5z";
+/* VS Code & Windows : absents de simple-icons (marques protégées). VS Code = tracé
+   Devicon « plain » (nécessite fill-rule evenodd pour l'encoche) ; Windows = logo
+   4-carreaux dessiné à la main (net en monochrome). viewBox 128. */
+const vscodePath = "M90.767 127.126a7.968 7.968 0 0 0 6.35-.244l26.353-12.681a8 8 0 0 0 4.53-7.209V21.009a8 8 0 0 0-4.53-7.21L97.117 1.12a7.97 7.97 0 0 0-9.093 1.548l-50.45 46.026L15.6 32.013a5.328 5.328 0 0 0-6.807.302l-7.048 6.411a5.335 5.335 0 0 0-.006 7.888L20.796 64 1.74 81.387a5.336 5.336 0 0 0 .006 7.887l7.048 6.411a5.327 5.327 0 0 0 6.807.303l21.974-16.68 50.45 46.025a7.96 7.96 0 0 0 2.743 1.793Zm5.252-92.183L57.74 64l38.28 29.058V34.943Z";
+const windowsPath = "M12 12h50v50H12z M66 12h50v50H66z M12 66h50v50H12z M66 66h50v50H66z";
+/* Playwright : tracé Devicon « plain » (masque de théâtre). Rendu en nonzero
+   (fill-rule par défaut) — l'evenodd casserait les creux du masque. */
+const playwrightPath = "m72.086 86.132-.594-.144c-13.125-3.844-15.15-14.311-15.15-14.311l18.182 5.082L84.15 39.77l-.116-.031c-11.807-3.162-19.64-8.692-22.744-11.292-4.4-3.685-6.335-6.246-8.24-2.372-1.682 3.417-3.836 8.977-5.92 16.762-4.516 16.857-7.892 52.429 20.027 59.914l.572.129zm-18.807-30.85s4.4-6.843 11.862-4.722c7.467 2.121 8.045 10.376 8.045 10.376zm-8.517 23.451L31.787 82.41s1.41-8.029 10.968-11.212l-7.347-27.573-.635.193c-9.111 2.457-16.476 1.805-19.55 1.273-4.357-.751-6.636-1.708-6.422 1.606.186 2.923.882 7.454 2.477 13.44 3.45 12.961 14.854 37.937 36.405 32.132l.635-.199-3.555-13.337ZM19.548 60.315l15.316-4.035s-.446 5.892-6.188 7.405c-5.743 1.512-9.128-3.371-9.128-3.371zm89.824-18.979c-3.981.698-13.532 1.567-25.336-1.596-11.807-3.162-19.64-8.692-22.744-11.292-4.4-3.685-6.335-6.246-8.24-2.372-1.684 3.417-3.837 8.977-5.921 16.762-4.516 16.857-7.892 52.429 20.027 59.914 27.912 7.479 42.772-25.017 47.289-41.875 2.084-7.783 2.998-13.676 3.25-17.476.287-4.305-2.67-3.055-8.324-2.064zM53.28 55.282s4.4-6.843 11.862-4.722c7.467 2.121 8.045 10.376 8.045 10.376zm18.215 30.706c-13.125-3.845-15.15-14.311-15.15-14.311l35.259 9.858c0-.002-7.117 8.25-20.109 4.453zm12.466-21.51s4.394-6.838 11.854-4.711c7.46 2.124 8.048 10.379 8.048 10.379zM51.732 83.935v-7.179l-19.945 5.656s1.474-8.563 11.876-11.514c3.155-.894 5.846-.888 8.069-.459V40.995h9.987c-1.087-3.36-2.139-5.947-3.023-7.744-1.461-2.975-2.96-1.003-6.361 1.842-2.396 2.001-8.45 6.271-17.561 8.726-9.111 2.457-16.476 1.805-19.55 1.273-4.357-.752-6.636-1.708-6.422 1.605.186 2.923.882 7.455 2.477 13.44 3.45 12.962 14.854 37.937 36.405 32.132 5.629-1.517 9.603-4.515 12.357-8.336h-8.309Zm-32.185-23.62 15.316-4.035s-.446 5.892-6.188 7.405c-5.743 1.512-9.128-3.371-9.128-3.371z";
+
+/* Couleur de marque (simple-icons `.hex`, sans `#`) conservée uniquement si sa
+   luminance relative est « moyenne » (lisible en thème clair ET sombre). Les
+   marques quasi-noires/quasi-blanches (Next.js, Express, macOS, AWS, SQLite…)
+   retombent sur `undefined` → l'emerald (--accent) est utilisé au survol. */
+function brand(hex: string): string | undefined {
+  const h = hex.replace("#", "");
+  const ch = (i: number) => parseInt(h.slice(i, i + 2), 16) / 255;
+  const lin = (c: number) => (c <= 0.03928 ? c / 12.92 : ((c + 0.055) / 1.055) ** 2.4);
+  const L = 0.2126 * lin(ch(0)) + 0.7152 * lin(ch(2)) + 0.0722 * lin(ch(4));
+  return L >= 0.12 && L <= 0.85 ? `#${h}` : undefined;
+}
 
 export const techIcons: Record<string, TechDef> = {
   // Langages
-  "TypeScript": { path: siTypescript.path },
-  "JavaScript": { path: siJavascript.path },
-  "Java": { mono: "Ja" },          // absent de simple-icons
-  "Python": { path: siPython.path },
-  "PHP": { path: siPhp.path },
+  "TypeScript": { path: siTypescript.path, hex: brand(siTypescript.hex) },
+  "JavaScript": { path: siJavascript.path, hex: brand(siJavascript.hex) },
+  "Java": { path: javaPath, hex: "#EA2D2E", vb: DEVICON_VB },   // Devicon (absent de simple-icons)
+  "Python": { path: siPython.path, hex: brand(siPython.hex) },
+  "PHP": { path: siPhp.path, hex: brand(siPhp.hex) },
+  "HTML5": { path: siHtml5.path, hex: brand(siHtml5.hex) },
+  "CSS3": { path: siCss3.path, hex: brand(siCss3.hex) },
   // Frameworks
-  "NestJS": { path: siNestjs.path },
-  "Nuxt": { path: siNuxtdotjs.path },
-  "Next.js": { path: siNextdotjs.path },
-  "Vue.js": { path: siVuedotjs.path },
-  "Angular": { path: siAngular.path },
-  "Tailwind CSS": { path: siTailwindcss.path },
-  "Astro": { path: siAstro.path },
-  // Bases de données
-  "MariaDB": { path: siMariadb.path },
-  "MySQL": { path: siMysql.path },
-  "PostgreSQL": { path: siPostgresql.path },
-  "Redis": { path: siRedis.path },
-  "MongoDB": { path: siMongodb.path },
-  "SQLite": { path: siSqlite.path },
+  "NestJS": { path: siNestjs.path, hex: brand(siNestjs.hex) },
+  "Nuxt": { path: siNuxtdotjs.path, hex: brand(siNuxtdotjs.hex) },
+  "Next.js": { path: siNextdotjs.path, hex: brand(siNextdotjs.hex) },
+  "React": { path: siReact.path, hex: brand(siReact.hex) },
+  "Vue.js": { path: siVuedotjs.path, hex: brand(siVuedotjs.hex) },
+  "Angular": { path: siAngular.path, hex: brand(siAngular.hex) },
+  "Tailwind CSS": { path: siTailwindcss.path, hex: brand(siTailwindcss.hex) },
+  "Astro": { path: siAstro.path, hex: brand(siAstro.hex) },
+  "Socket.io": { path: siSocketdotio.path, hex: brand(siSocketdotio.hex) },
+  "Chart.js": { path: siChartdotjs.path, hex: brand(siChartdotjs.hex) },
+  "Discord.js": { path: siDiscord.path, hex: brand(siDiscord.hex) },   // icône Discord
+  // Bases de données & ORM
+  "MariaDB": { path: siMariadb.path, hex: brand(siMariadb.hex) },
+  "MySQL": { path: siMysql.path, hex: brand(siMysql.hex) },
+  "PostgreSQL": { path: siPostgresql.path, hex: brand(siPostgresql.hex) },
+  "Redis": { path: siRedis.path, hex: brand(siRedis.hex) },
+  "MongoDB": { path: siMongodb.path, hex: brand(siMongodb.hex) },
+  "SQLite": { path: siSqlite.path, hex: brand(siSqlite.hex) },
+  "TypeORM": { path: siTypeorm.path, hex: brand(siTypeorm.hex) },
+  "Prisma": { path: siPrisma.path, hex: brand(siPrisma.hex) },
+  "Sequelize": { path: siSequelize.path, hex: brand(siSequelize.hex) },
   // Outils & DevOps
-  "Docker": { path: siDocker.path },
-  "Git": { path: siGit.path },
-  "AWS": { path: siAmazonwebservices.path },
-  "Terraform": { path: siTerraform.path },
-  "NGINX": { path: siNginx.path },
-  "Plesk": { path: siPlesk.path },
+  "Docker": { path: siDocker.path, hex: brand(siDocker.hex) },
+  "Git": { path: siGit.path, hex: brand(siGit.hex) },
+  "Gitea": { path: siGitea.path, hex: brand(siGitea.hex) },
+  "GitLab": { path: siGitlab.path, hex: brand(siGitlab.hex) },
+  "GitHub Actions": { path: siGithubactions.path, hex: brand(siGithubactions.hex) },
+  "AWS": { path: siAmazonwebservices.path, hex: brand(siAmazonwebservices.hex) },
+  "Terraform": { path: siTerraform.path, hex: brand(siTerraform.hex) },
+  "NGINX": { path: siNginx.path, hex: brand(siNginx.hex) },
+  "Apache": { path: siApache.path, hex: brand(siApache.hex) },
+  "Vite": { path: siVite.path, hex: brand(siVite.hex) },
+  "pnpm": { path: siPnpm.path, hex: brand(siPnpm.hex) },
+  "Plesk": { path: siPlesk.path, hex: brand(siPlesk.hex) },
+  // Tests & Qualité
+  "Jest": { path: siJest.path, hex: brand(siJest.hex) },
+  "Vitest": { path: siVitest.path, hex: brand(siVitest.hex) },
+  "Playwright": { path: playwrightPath, hex: "#2EAD33", vb: DEVICON_VB },   // Devicon plain (absent de simple-icons)
+  "ESLint": { path: siEslint.path, hex: brand(siEslint.hex) },
+  "Prettier": { path: siPrettier.path, hex: brand(siPrettier.hex) },
   // IDE & Éditeurs
-  "WebStorm": { path: siWebstorm.path },
-  "PhpStorm": { path: siPhpstorm.path },
-  "PyCharm": { path: siPycharm.path },
-  "Claude Code": { path: siClaude.path },
+  "WebStorm": { path: siWebstorm.path, hex: brand(siWebstorm.hex) },
+  "PhpStorm": { path: siPhpstorm.path, hex: brand(siPhpstorm.hex) },
+  "PyCharm": { path: siPycharm.path, hex: brand(siPycharm.hex) },
+  "IntelliJ IDEA": { path: siIntellijidea.path, hex: brand(siIntellijidea.hex) },
+  "VS Code": { path: vscodePath, hex: "#007ACC", vb: DEVICON_VB, fr: "evenodd" },   // Devicon plain (absent de simple-icons)
+  "Claude Code": { path: siClaude.path, hex: brand(siClaude.hex) },
   // Systèmes
-  "Debian": { path: siDebian.path },
-  "Ubuntu": { path: siUbuntu.path },
-  "macOS": { path: siApple.path },
+  "Debian": { path: siDebian.path, hex: brand(siDebian.hex) },
+  "Ubuntu": { path: siUbuntu.path, hex: brand(siUbuntu.hex) },
+  "Windows": { path: windowsPath, hex: "#0078D4", vb: DEVICON_VB },   // logo 4-carreaux (absent de simple-icons)
+  "macOS": { path: siApple.path, hex: brand(siApple.hex) },
   // Secondaire — langages
-  "C#": { mono: "C#" },            // absent de simple-icons
-  "C++": { path: siCplusplus.path },
-  "Dart": { path: siDart.path },
-  "Kotlin": { path: siKotlin.path },
+  "C#": { path: csharpPath, hex: "#9B4F96", vb: DEVICON_VB },   // Devicon (absent de simple-icons)
+  "C++": { path: siCplusplus.path, hex: brand(siCplusplus.hex) },
+  "Dart": { path: siDart.path, hex: brand(siDart.hex) },
+  "Kotlin": { path: siKotlin.path, hex: brand(siKotlin.hex) },
   // Secondaire — frameworks & libs
-  "Spring": { path: siSpring.path },
-  "Symfony": { path: siSymfony.path },
-  "Express.js": { path: siExpress.path },
-  "FastAPI": { path: siFastapi.path },
-  "Flutter": { path: siFlutter.path },
-  "GraphQL": { path: siGraphql.path },
-  "Vuetify": { path: siVuetify.path },
-  "Bootstrap": { path: siBootstrap.path },
+  "Spring": { path: siSpring.path, hex: brand(siSpring.hex) },
+  "Symfony": { path: siSymfony.path, hex: brand(siSymfony.hex) },
+  "Express.js": { path: siExpress.path, hex: brand(siExpress.hex) },
+  "FastAPI": { path: siFastapi.path, hex: brand(siFastapi.hex) },
+  "Flutter": { path: siFlutter.path, hex: brand(siFlutter.hex) },
+  "GraphQL": { path: siGraphql.path, hex: brand(siGraphql.hex) },
+  "Vuetify": { path: siVuetify.path, hex: brand(siVuetify.hex) },
+  "Bootstrap": { path: siBootstrap.path, hex: brand(siBootstrap.hex) },
   // Secondaire — services & outils
-  "Firebase": { path: siFirebase.path },
-  "Swagger": { path: siSwagger.path },
-  "Postman": { path: siPostman.path },
-  "Stripe": { path: siStripe.path },
+  "Firebase": { path: siFirebase.path, hex: brand(siFirebase.hex) },
+  "Swagger": { path: siSwagger.path, hex: brand(siSwagger.hex) },
+  "Postman": { path: siPostman.path, hex: brand(siPostman.hex) },
+  "Stripe": { path: siStripe.path, hex: brand(siStripe.hex) },
+  "HubSpot": { path: siHubspot.path, hex: brand(siHubspot.hex) },
 };
 
+/** Couleur de marque lisible d'une techno (ou `undefined` → fallback emerald). */
+export function brandColor(name: string): string | undefined {
+  const d = techIcons[name];
+  return d && "hex" in d ? d.hex : undefined;
+}
+
 /** Monogramme de repli pour une techno sans icône (2 premières lettres). */
 export function monogram(name: string): string {
   const clean = name.replace(/[^A-Za-z0-9]/g, "");
diff --git a/src/styles/global.css b/src/styles/global.css
index b28051e..7f7889a 100644
--- a/src/styles/global.css
+++ b/src/styles/global.css
@@ -194,26 +194,29 @@ html[data-theme="light"] .icon-moon{display:block;}
 .formation-desc{font-size:12.5px;color:var(--text-dim);line-height:1.5;margin-top:10px;}
 
 /* ---------- Stack & compétences ---------- */
-.stack-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(284px,1fr));gap:16px;}
-.stack-grid.is-secondary{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));}
-.stack-group{border:1px solid var(--border);border-radius:14px;background:var(--surface-2);padding:18px;}
-.is-secondary .stack-group{border:1px solid var(--border-soft);background:transparent;}
-.stack-group-label{font-family:var(--font-mono);font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;}
-.tiles{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
-.is-secondary .tiles{gap:7px;margin-top:13px;}
-.tile{display:flex;align-items:center;gap:9px;padding:7px 11px 7px 9px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text-muted);}
-.is-secondary .tile{gap:8px;padding:6px 10px 6px 8px;border-radius:9px;}
-.tile .ic{width:18px;height:18px;}
-.is-secondary .tile .ic{width:15px;height:15px;}
+/* Masonry en CSS pur : packing vertical (pas de cartes à moitié vides) ;
+   colonnes auto selon la largeur, comme l'ancien auto-fit. */
+.stack-grid{columns:284px;column-gap:16px;}
+.stack-group{border:1px solid var(--border);border-radius:14px;background:var(--surface-2);padding:18px;break-inside:avoid;margin-bottom:16px;}
+.stack-group-label{display:flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;}
+.stack-group-count{font-size:10px;color:var(--text-dim);border:1px solid var(--border);border-radius:999px;padding:1px 7px;}
+.tiles{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px;}
+.tile{display:flex;align-items:center;gap:9px;padding:7px 11px 7px 9px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text-muted);cursor:default;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background-color .2s ease;}
+.tile:hover{transform:translateY(-2px);border-color:var(--accent);background:color-mix(in srgb,var(--brand,var(--accent)) 7%,var(--bg));box-shadow:0 8px 20px -10px color-mix(in srgb,var(--brand,var(--accent)) 55%,transparent);}
+.tile .ic{width:18px;height:18px;transition:color .2s ease;}
+.tile:hover .ic{color:var(--brand,var(--accent));}
 .tile-mono{width:24px;height:24px;border-radius:7px;background:var(--accent-solid);color:#fff;display:flex;align-items:center;justify-content:center;flex:none;font-family:var(--font-mono);font-size:11px;font-weight:600;}
-.is-secondary .tile-mono{width:21px;height:21px;border-radius:6px;font-size:10px;}
+.tile:hover .tile-mono{background:var(--accent-hover);}
 .tile-name{font-family:var(--font-mono);font-size:13px;color:var(--text);white-space:nowrap;}
-.is-secondary .tile-name{font-size:12.5px;color:var(--text-muted);}
 
-.soft{margin-top:34px;display:flex;flex-direction:column;gap:16px;}
+.soft{margin-top:40px;display:grid;gap:24px;}
+@media(min-width:760px){.soft{grid-template-columns:1fr 1fr;gap:32px;}}
 .soft-label{font-family:var(--font-mono);font-size:11px;color:var(--text-dim);margin-bottom:11px;}
 .pills{display:flex;flex-wrap:wrap;gap:8px;}
-.pill{font-size:13px;padding:6px 12px;border:1px solid var(--border);border-radius:999px;color:var(--text-muted);background:var(--surface-2);}
+.pill{font-size:13px;padding:6px 12px;border:1px solid var(--border);border-radius:999px;color:var(--text-muted);background:var(--surface-2);transition:transform .2s ease,border-color .2s ease,color .2s ease;}
+.pill::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent);margin-right:7px;vertical-align:middle;opacity:.45;transition:opacity .2s ease;}
+.pill:hover{border-color:var(--accent);color:var(--text);transform:translateY(-1px);}
+.pill:hover::before{opacity:1;}
 
 /* ---------- Centres d'intérêt ---------- */
 .interests{display:grid;grid-template-columns:repeat(auto-fit,minmax(216px,1fr));gap:14px;}