/*
 * TAKE-TECH — styles des gabarits.
 *
 * Transcription des styles écrits en ligne dans la maquette (Accueil, Services,
 * Projets, Contact, Site Header, Site Footer) : mêmes tailles, mêmes clamp(),
 * mêmes couleurs, toutes tirées des variables de modernist.css et brand.css.
 * Les survols (« style-hover » de la maquette) deviennent des :hover.
 *
 * Règles du design system tenues partout : aucun angle arrondi, filets de 2 px
 * entre les sections, libellés de bouton alignés à gauche, photos en noir et
 * blanc (.grayscale).
 */

/* ====================================================================== Police */

@font-face { font-family: "Archivo"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/archivo-400.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/archivo-600.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/archivo-800.woff2") format("woff2"); }

/* ===================================================================== Socle */

:root {
	--tt-gouttiere: clamp(16px, 4vw, 80px);
	--tt-entete: 66px;
	/* La barre d'administration de WordPress (connecté) décale l'en-tête collant. */
	--tt-haut: var(--wp-admin--admin-bar--height, 0px);
}
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--tt-haut) + var(--tt-entete) + 24px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); overflow-x: clip; }
.tt-site { min-height: 100vh; display: flex; flex-direction: column; overflow-x: clip; }
.tt-site > main { flex: 1; }
img, video, svg { max-width: 100%; }
img { height: auto; }
button { font: inherit; }
/* Plein écran (v1.1) : le site occupe toute la largeur ; seule la gouttière
   grandit avec l'écran. La maquette plafonnait à 1440 px. */
.tt-conteneur { width: 100%; margin: 0 auto; padding-left: var(--tt-gouttiere); padding-right: var(--tt-gouttiere); }

.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.tt-evitement {
	position: absolute; left: 8px; top: -100px; z-index: 200;
	padding: 12px 16px; background: var(--color-accent); color: var(--color-text);
	font-weight: 800; text-decoration: none;
}
.tt-evitement:focus { top: 8px; }

/* Surtitre : carré or + capitales. */
.tt-surtitre {
	display: flex; gap: 10px; align-items: center; margin: 0;
	font-family: var(--font-body); font-size: 12px; line-height: 1.3; letter-spacing: 0.14em;
	text-transform: uppercase; font-weight: 600; color: var(--color-accent-2-600);
}
.tt-surtitre::before { content: ""; width: 8px; height: 8px; flex: none; background: var(--color-accent); }
.tt-surtitre--clair { color: var(--color-accent-400); }
.tt-surtitre--blanc { color: var(--color-bg); }

/* Grands titres et ligne surlignée d'or. */
.tt-ligne { display: block; }
.tt-surligne {
	display: block; width: fit-content; max-width: 100%;
	background: var(--color-accent); padding: 0 0.08em; margin: 0.05em 0 0 -0.04em;
}
.tt-titre-section { margin: 16px 0 0; font-size: clamp(38px, 5.4vw, 84px); line-height: 0.95; letter-spacing: -0.04em; }

/* Boutons : libellé à gauche, flèche à droite. */
.btn { justify-content: space-between; text-align: left; }
.btn .tt-icone { flex: none; }
.btn-primary:hover, .btn-primary:focus-visible { color: var(--color-text); }
.tt-btn-marine { background: var(--color-accent-2-800); color: var(--color-bg); }
.tt-btn-marine:hover, .tt-btn-marine:focus-visible { background: var(--color-accent-2-600); color: var(--color-bg); }
.tt-btn-contour { border: 2px solid var(--color-text); color: var(--color-text); }
.tt-btn-grand { padding: 18px 20px; font-size: 16px; }
.tt-btn-moyen { padding: 14px 18px; font-size: 15px; }
a.btn { text-decoration: none; }

/* Grille visible (4 colonnes), en surimpression. */
.tt-grille {
	position: absolute; inset: 0; pointer-events: none; z-index: 0;
	width: 100%; margin: 0 auto; padding: 0 var(--tt-gouttiere);
	display: grid; grid-template-columns: repeat(4, 1fr);
}
.tt-grille span { border-left: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent); }
.tt-grille span:last-child { border-right: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent); }
.tt-grille--clair span { border-color: color-mix(in srgb, var(--color-bg) 22%, transparent); }

/* Apparition au défilement : l'état caché n'est posé que par le script,
   donc jamais sans JavaScript ni avec « réduire les animations ». */
.tt-js [data-reveal].tt-cache { opacity: 0; transform: translateY(28px); }
.tt-js [data-reveal] { transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1); }

@keyframes ttmarq { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes ttprog { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes ttin { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes ttinx { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }

/* ==================================================================== En-tête */

.tt-entete {
	position: sticky; top: var(--tt-haut); z-index: 50;
	background: color-mix(in srgb, var(--color-bg) 92%, transparent);
	-webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
	border-bottom: 2px solid var(--color-divider);
}
.tt-entete__barre { display: flex; align-items: center; gap: 24px; padding-top: 12px; padding-bottom: 12px; min-height: 64px; }
.tt-marque { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--color-text); flex: none; }
.tt-marque:hover { color: var(--color-text); }
.tt-monogramme { display: block; flex: none; }
.tt-marque__textes { display: flex; flex-direction: column; line-height: 1; }
.tt-marque__nom { font-weight: 800; font-size: 19px; letter-spacing: -0.02em; }
.tt-marque__nom span { font-weight: 400; }
.tt-marque__slogan { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-neutral-700); margin-top: 4px; }
.tt-marque__logo { display: block; max-height: 40px; width: auto; }
.tt-entete__espace { flex: 1; }
.tt-nav ul { display: flex; gap: 32px; align-items: center; list-style: none; margin: 0; padding: 0; }
.tt-nav a {
	position: relative; display: block; padding: 6px 0;
	color: var(--color-text); text-decoration: none; font-size: 14px; font-weight: 600;
}
.tt-nav a:hover { color: var(--color-accent-2-600); }
.tt-nav a[aria-current="page"]::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--color-accent);
}
.tt-langues { flex: none; background: var(--color-bg); }
.tt-langues .seg-opt { color: var(--color-text); text-decoration: none; font-weight: 600; }
.tt-langues .seg-opt.is-actif { background: var(--color-accent); color: var(--color-text); }
.tt-langues .seg-opt:focus-visible { outline: 2px solid var(--color-accent-2-500); outline-offset: -2px; }
.tt-entete__devis { padding: 11px 16px; min-width: 180px; }
.tt-burger { display: none; width: 42px; height: 42px; justify-content: center; flex: none; }
.tt-menu-mobile {
	border-top: 2px solid var(--color-divider);
	padding: 8px var(--tt-gouttiere) 24px; background: var(--color-bg);
	max-height: calc(100vh - var(--tt-haut) - var(--tt-entete)); overflow-y: auto;
}
.tt-menu-mobile[hidden] { display: none; }
.tt-menu-mobile ul { list-style: none; margin: 0; padding: 0; }
.tt-menu-mobile a.tt-menu-mobile__lien {
	display: flex; justify-content: space-between; align-items: center; padding: 18px 0;
	border-bottom: 1px solid var(--color-divider); color: var(--color-text); text-decoration: none;
	font-size: 28px; font-weight: 800; letter-spacing: -0.02em;
}
.tt-menu-mobile a[aria-current="page"] { color: var(--color-accent-2-600); }
.tt-menu-mobile__num { font-size: 13px; font-weight: 400; color: var(--color-neutral-700); }
.tt-menu-mobile .btn { margin-top: 20px; padding: 16px; font-size: 16px; width: 100%; }

@media (max-width: 979px) {
	.tt-nav, .tt-entete__devis { display: none; }
	.tt-burger { display: inline-flex; }
}
@media (min-width: 980px) {
	.tt-menu-mobile { display: none !important; }
}
/* La marque peut céder de la place (le slogan se tronque proprement) : le sélecteur de langue et le bouton de
   menu restent toujours entiers et visibles, quelle que soit la largeur (iPhone Pro Max, grands Android, pliables). */
.tt-marque { flex: 0 1 auto; min-width: 0; }
.tt-marque__textes { min-width: 0; }
.tt-marque__nom { white-space: nowrap; }
.tt-marque__slogan { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tt-langues, .tt-burger { flex: none; }
@media (max-width: 600px) {
	.tt-entete__barre { gap: 12px; }
	.tt-marque__slogan { display: none; }
}

/* ===================================================================== Hero */

.tt-hero {
	position: relative; min-height: calc(100vh - var(--tt-haut) - var(--tt-entete)); min-height: calc(100svh - var(--tt-haut) - var(--tt-entete));
	display: flex; flex-direction: column; overflow: hidden; border-bottom: 2px solid var(--color-divider);
}
.tt-hero__scene { position: absolute; inset: 0; background: var(--color-bg); }
.tt-hero__scene canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.tt-hero__contenu {
	position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; gap: 28px;
	padding-top: clamp(40px, 7vh, 96px); padding-bottom: 48px; pointer-events: none;
}
.tt-hero__titre { margin: 0; font-size: clamp(52px, 9vw, 150px); line-height: 0.9; letter-spacing: -0.05em; font-weight: 800; max-width: 12ch; }
.tt-hero__titre .tt-surligne { margin: 0.04em 0 0.04em -0.04em; }
.tt-hero__bas { display: flex; flex-wrap: wrap; gap: 28px; align-items: flex-end; justify-content: space-between; margin-top: auto; }
.tt-hero__chapo {
	margin: 0; font-size: clamp(16px, 1.35vw, 20px); line-height: 1.5; max-width: 44ch; padding: 4px 0;
	background: color-mix(in srgb, var(--color-bg) 82%, transparent); text-wrap: pretty;
}
.tt-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; pointer-events: auto; }
.tt-hero__actions .btn-primary { min-width: 240px; }
.tt-hero__actions .tt-btn-marine { min-width: 200px; }

.tt-chiffres { position: relative; z-index: 1; background: var(--color-bg); border-top: 2px solid var(--color-divider); }
.tt-chiffres__grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin-top: 0; margin-bottom: 0; padding-top: 0; padding-bottom: 0; }
.tt-chiffre { padding: 22px 20px 22px 0; display: flex; flex-direction: column; gap: 4px; margin: 0; }
.tt-chiffre__valeur { order: -1; margin: 0; font-size: clamp(34px, 3.6vw, 56px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.tt-chiffre__libelle { font-size: 13px; color: var(--color-neutral-700); margin: 0; }

/* ================================================================== Clients */

.tt-clients { display: flex; align-items: stretch; overflow: hidden; background: var(--color-bg); border-bottom: 2px solid var(--color-divider); }
.tt-clients__libelle {
	flex: none; display: flex; align-items: center; position: relative; z-index: 1; margin: 0;
	padding: 0 var(--tt-gouttiere); border-right: 2px solid var(--color-divider); background: var(--color-bg);
	font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; white-space: nowrap;
}
.tt-clients__piste { flex: 1; overflow: hidden; }
.tt-clients__liste { display: flex; width: max-content; margin: 0; padding: 0; list-style: none; animation: ttmarq 40s linear infinite; }
.tt-clients:hover .tt-clients__liste, .tt-clients:focus-within .tt-clients__liste { animation-play-state: paused; }
.tt-client { width: 220px; height: 104px; display: flex; align-items: center; justify-content: center; border-right: 1px solid var(--color-divider); padding: 20px 32px; }
.tt-client img { max-height: 52px; max-width: 100%; width: auto; object-fit: contain; filter: grayscale(1); opacity: 0.75; transition: filter .3s, opacity .3s; }
.tt-client:hover img, .tt-client a:focus-visible img { filter: none; opacity: 1; }
@media (max-width: 600px) {
	.tt-clients__libelle { padding: 0 16px; font-size: 11px; }
	.tt-client { width: 170px; height: 88px; padding: 16px 24px; }
}

/* ============================================================ Diaporama vidéo */

.tt-diapo { position: relative; background: var(--color-accent-2-800); color: var(--color-bg); height: clamp(560px, 86vh, 860px); overflow: hidden; }
.tt-diapo__medias { position: absolute; inset: 0; }
.tt-diapo__media { position: absolute; inset: 0; opacity: 0; transition: opacity 900ms ease; }
.tt-diapo__media.is-actif { opacity: 1; }
.tt-diapo__media img, .tt-diapo__media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.tt-diapo__voile { position: absolute; inset: 0; background: color-mix(in srgb, var(--color-accent-2-800) 62%, transparent); }
.tt-diapo__contenu {
	position: relative; height: 100%; display: flex; flex-direction: column; justify-content: space-between; gap: 32px;
	padding-top: clamp(32px, 5vw, 64px); padding-bottom: clamp(32px, 5vw, 64px);
}
.tt-diapo__haut { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.tt-diapo__fleches { display: flex; gap: 8px; }
.tt-fleche {
	width: 48px; height: 48px; justify-content: center; padding: 0; cursor: pointer;
	border: 2px solid var(--color-bg); color: var(--color-bg); background: transparent; font-size: 18px;
}
.tt-fleche:hover, .tt-fleche:focus-visible { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-text); }
.tt-diapo__textes { display: grid; }
.tt-diapo__texte {
	grid-area: 1 / 1; display: flex; flex-direction: column; gap: 16px;
	opacity: 0; transform: translateY(24px); visibility: hidden;
	transition: opacity 700ms ease, transform 700ms ease, visibility 0s linear 700ms;
}
.tt-diapo__texte.is-actif { opacity: 1; transform: translateY(0); visibility: visible; transition: opacity 700ms ease, transform 700ms ease, visibility 0s; }
.tt-diapo__k { font-size: 14px; font-weight: 600; color: var(--color-accent-400); margin: 0; }
.tt-diapo__titre { margin: 0; font-size: clamp(40px, 6.4vw, 104px); line-height: 0.92; letter-spacing: -0.045em; max-width: 13ch; text-wrap: balance; color: inherit; }
.tt-diapo__desc { margin: 0; font-size: clamp(15px, 1.3vw, 19px); max-width: 46ch; color: color-mix(in srgb, var(--color-bg) 88%, transparent); }
.tt-diapo__onglets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 2px solid color-mix(in srgb, var(--color-bg) 30%, transparent); }
.tt-diapo__onglet {
	position: relative; text-align: left; background: transparent; border: 0; color: var(--color-bg);
	cursor: pointer; padding: 16px 16px 4px 0; display: flex; flex-direction: column; gap: 4px; min-width: 0;
}
.tt-diapo__onglet:hover, .tt-diapo__onglet:focus-visible { color: var(--color-accent-400); }
.tt-diapo__onglet[aria-current="true"] { color: var(--color-bg); }
.tt-diapo__barre { position: absolute; left: 0; right: 12px; top: -2px; height: 2px; overflow: hidden; }
.tt-diapo__barre span { position: absolute; inset: 0; background: var(--color-accent); transform-origin: left; transform: scaleX(0); }
.tt-diapo__onglet[aria-current="true"] .tt-diapo__barre span { transform: scaleX(1); }
.tt-diapo.is-auto .tt-diapo__onglet[aria-current="true"] .tt-diapo__barre span { animation: ttprog 7s linear forwards; }
.tt-diapo.is-pause .tt-diapo__barre span { animation-play-state: paused !important; }
.tt-diapo__num { font-size: 12px; font-variant-numeric: tabular-nums; }
.tt-diapo__court { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 600px) {
	.tt-diapo__court { font-size: 12px; }
	.tt-diapo__onglet { padding-right: 8px; }
}

/* =========================================================== Services (accueil) */

.tt-services { padding-bottom: clamp(72px, 9vw, 136px); }
.tt-entete-section {
	display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-end; justify-content: space-between;
	padding: clamp(72px, 9vw, 136px) 0 40px;
}
.tt-entete-section .tt-titre-section { max-width: 14ch; }
.tt-lien-tout { font-size: 15px; padding: 14px 18px; min-width: 200px; }
.tt-services__grille {
	display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	border-top: 2px solid var(--color-text); border-left: 1px solid var(--color-divider);
	list-style: none; margin: 0; padding: 0;
}
.tt-carte-service {
	display: flex; flex-direction: column; gap: 14px; min-height: 280px; height: 100%;
	padding: 24px 24px 28px; color: var(--color-text); text-decoration: none; background: var(--color-bg);
	border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider);
	transition: background .35s, color .35s;
}
.tt-carte-service:hover, .tt-carte-service:focus-visible { background: var(--color-accent-2-800); color: var(--color-bg); }
.tt-carte-service__haut { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.tt-carte-service__espace { flex: 1; }
.tt-carte-service h3 { margin: 0; font-size: 24px; line-height: 1.1; letter-spacing: -0.02em; color: inherit; }
.tt-carte-service p { margin: 0; font-size: 14px; line-height: 1.5; opacity: 0.82; }
.tt-carte-service--or { background: var(--color-accent); }
.tt-carte-service--or p { opacity: 1; }
.tt-carte-service--or:hover, .tt-carte-service--or:focus-visible { background: var(--color-accent-400); color: var(--color-text); }

/* =================================================================== Méthode */

.tt-methode { background: var(--color-accent-2-800); color: var(--color-bg); }
.tt-methode__interieur { padding-top: clamp(72px, 9vw, 136px); padding-bottom: clamp(72px, 9vw, 136px); }
.tt-methode .tt-titre-section { margin: 16px 0 56px; max-width: 16ch; color: inherit; }
.tt-methode__grille {
	display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	border-top: 2px solid color-mix(in srgb, var(--color-bg) 30%, transparent);
	list-style: none; margin: 0; padding: 0;
}
.tt-etape { padding: 28px 28px 8px 0; display: flex; flex-direction: column; gap: 14px; border-right: 1px solid color-mix(in srgb, var(--color-bg) 16%, transparent); }
.tt-etape__num { font-size: clamp(56px, 6vw, 96px); font-weight: 800; letter-spacing: -0.05em; line-height: 0.9; color: var(--color-accent); }
.tt-etape h3 { margin: 12px 0 0; font-size: 24px; color: inherit; }
.tt-etape p { margin: 0; font-size: 15px; line-height: 1.55; color: color-mix(in srgb, var(--color-bg) 80%, transparent); max-width: 30ch; }
@media (max-width: 560px) { .tt-etape { border-right: 0; padding-right: 0; } }

/* ================================================================ Projets (cartes) */

.tt-projets-recents { padding-top: clamp(72px, 9vw, 136px); padding-bottom: clamp(72px, 9vw, 136px); }
.tt-projets-recents .tt-entete-section { padding: 0 0 40px; border-bottom: 2px solid var(--color-text); margin-bottom: 32px; }
.tt-projets-recents .tt-titre-section { max-width: none; }
.tt-cartes-projets { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 32px 24px; list-style: none; margin: 0; padding: 0; }
.tt-carte-projet { display: flex; flex-direction: column; gap: 14px; text-decoration: none; color: var(--color-text); position: relative; }
.tt-carte-projet:hover { color: var(--color-text); }
.tt-carte-projet__image { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--color-surface); }
.tt-carte-projet__photo { position: absolute; inset: 0; }
.tt-carte-projet__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s cubic-bezier(.2, .7, .2, 1); }
.tt-carte-projet:hover .tt-carte-projet__image img, .tt-carte-projet:focus-within .tt-carte-projet__image img { transform: scale(1.06); }
.tt-carte-projet__num { position: absolute; left: 0; top: 0; z-index: 1; background: var(--color-accent); color: var(--color-text); font-size: 12px; font-weight: 800; padding: 6px 10px; font-variant-numeric: tabular-nums; }
.tt-carte-projet__ligne { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; border-top: 2px solid var(--color-text); padding-top: 12px; }
.tt-carte-projet h2, .tt-carte-projet h3 { margin: 0; font-size: 22px; letter-spacing: -0.015em; }
.tt-carte-projet__annee { font-size: 13px; font-variant-numeric: tabular-nums; }
.tt-carte-projet__infos { display: flex; justify-content: space-between; gap: 12px; align-items: center; flex-wrap: wrap; }
.tt-carte-projet__voir { font-size: 13px; font-weight: 600; color: var(--color-accent-2-600); }
.tt-carte-projet p { margin: 0; font-size: 14px; color: var(--color-neutral-700); }
/* Toute la carte est cliquable : le lien du titre s'étend sur la carte. */
.tt-carte-projet__lien { color: inherit; text-decoration: none; }
.tt-carte-projet__lien::after { content: ""; position: absolute; inset: 0; z-index: 2; }
.tt-carte-projet__lien:focus-visible { outline: none; }
.tt-carte-projet:focus-within { outline: 2px solid var(--color-accent-2-500); outline-offset: 4px; }
.tag-accent { color: var(--color-accent-900); }

/* ============================================================== Technologies */

.tt-techno { border-top: 2px solid var(--color-divider); border-bottom: 2px solid var(--color-divider); }
.tt-techno__grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.tt-techno__intro { padding: clamp(48px, 6vw, 88px) 32px clamp(48px, 6vw, 88px) 0; }
.tt-techno__intro .tt-titre-section { font-size: clamp(34px, 4.2vw, 64px); max-width: 12ch; }
.tt-techno__liste { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); border-left: 2px solid var(--color-divider); list-style: none; margin: 0; padding: 0; }
.tt-techno__liste li {
	padding: 26px 20px; border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider);
	font-size: 17px; font-weight: 600; display: flex; justify-content: space-between; gap: 8px; transition: background .25s;
}
.tt-techno__liste li:hover { background: var(--color-accent); }
.tt-techno__liste small { font-size: 11px; font-variant-numeric: tabular-nums; color: var(--color-neutral-700); }
@media (max-width: 880px) { .tt-techno__intro { padding-right: 0; } .tt-techno__liste { border-left: 0; border-top: 2px solid var(--color-divider); } }

/* =============================================================== Témoignages */

.tt-temoignages { padding-top: clamp(72px, 9vw, 136px); padding-bottom: clamp(72px, 9vw, 136px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); gap: 48px; }
.tt-temoignages__intro { display: flex; flex-direction: column; gap: 16px; }
.tt-temoignages__intro .tt-titre-section { margin: 0; font-size: clamp(34px, 4.2vw, 64px); max-width: 10ch; }
.tt-temoignages__commandes { display: flex; gap: 8px; align-items: center; margin-top: auto; padding-top: 24px; }
.tt-temoignages__commandes .btn { width: 48px; height: 48px; justify-content: center; border: 2px solid var(--color-text); }
.tt-temoignages__pos { margin-left: 12px; font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.tt-temoignages__liste { display: grid; border-top: 2px solid var(--color-text); padding-top: 32px; }
.tt-temoignage {
	grid-area: 1 / 1; margin: 0; display: flex; flex-direction: column; gap: 28px;
	opacity: 0; transform: translateX(32px); visibility: hidden;
	transition: opacity .6s ease, transform .6s ease, visibility 0s linear .6s;
}
.tt-temoignage.is-avant { transform: translateX(-32px); }
.tt-temoignage.is-actif { opacity: 1; transform: translateX(0); visibility: visible; transition: opacity .6s ease, transform .6s ease, visibility 0s; }
.tt-temoignage__guillemet { font-size: 96px; line-height: 0.6; font-weight: 800; color: var(--color-accent); }
.tt-temoignage blockquote { margin: 0; font-size: clamp(24px, 2.6vw, 40px); line-height: 1.18; letter-spacing: -0.02em; font-weight: 600; text-wrap: pretty; }
.tt-temoignage blockquote p { margin: 0; }
.tt-temoignage figcaption { display: flex; gap: 12px; align-items: center; font-size: 14px; color: var(--color-text); margin: 0; }
.tt-temoignage__initiales { width: 40px; height: 40px; flex: none; background: var(--color-accent-2-800); color: var(--color-accent); display: flex; align-items: center; justify-content: center; font-weight: 800; }

/* ============================================================== Appel final */

.tt-poster { background: var(--color-accent); color: var(--color-text); }
.tt-poster__interieur { padding-top: clamp(72px, 10vw, 160px); padding-bottom: clamp(72px, 10vw, 160px); display: flex; flex-direction: column; gap: 40px; }
.tt-poster h2 { margin: 0; font-size: clamp(48px, 9vw, 150px); line-height: 0.88; letter-spacing: -0.055em; }
.tt-poster h2 .tt-ligne:last-child { color: var(--color-accent-2-600); }
.tt-poster__bas { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; border-top: 2px solid var(--color-text); padding-top: 28px; }
.tt-poster__bas p { margin: 0; font-size: clamp(16px, 1.4vw, 21px); max-width: 40ch; font-weight: 600; }
.tt-poster .btn { padding: 20px 22px; font-size: 17px; min-width: 280px; }

/* ============================================================ Pied de page */

.tt-pied { background: var(--color-text); color: var(--color-bg); }
.tt-pied a { color: var(--color-bg); text-decoration: none; }
.tt-pied a:hover, .tt-pied a:focus-visible { color: var(--color-accent-400); }
.tt-pied__interieur { padding-top: clamp(56px, 8vw, 112px); padding-bottom: 32px; }
.tt-pied__appel { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-end; justify-content: space-between; padding-bottom: 48px; border-bottom: 2px solid color-mix(in srgb, var(--color-bg) 25%, transparent); }
.tt-pied__appel h2 { margin: 0; font-size: clamp(40px, 6vw, 96px); line-height: 0.95; letter-spacing: -0.035em; max-width: 14ch; text-wrap: balance; color: inherit; }
.tt-pied__appel .btn { padding: 18px 22px; font-size: 16px; min-width: 260px; }
.tt-pied .btn-primary, .tt-pied .btn-primary:hover { color: var(--color-text); }
.tt-pied__colonnes { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); border-bottom: 2px solid color-mix(in srgb, var(--color-bg) 25%, transparent); }
.tt-pied__colonne { padding: 32px 24px; display: flex; flex-direction: column; gap: 10px; }
.tt-pied__colonne:first-child { padding-left: 0; gap: 16px; }
.tt-pied__colonne:last-child { padding-right: 0; }
.tt-pied__colonne ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.tt-pied__titre { margin: 0 0 6px; font-family: var(--font-body); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent-400); }
.tt-pied__colonne a, .tt-pied__colonne li { font-size: 14px; }
.tt-pied__marque { display: flex; align-items: center; gap: 12px; }
.tt-pied__marque .tt-marque__nom { font-size: 20px; }
.tt-pied__texte { margin: 0; font-size: 14px; color: color-mix(in srgb, var(--color-bg) 70%, transparent); max-width: 30ch; }
.tt-pied__tel { font-size: 18px !important; font-weight: 800; }
.tt-pied__ville { font-size: 14px; color: color-mix(in srgb, var(--color-bg) 70%, transparent); }
.tt-pied__reseaux { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 8px; }
.tt-pied__reseaux a { font-size: 13px; text-decoration: underline; text-underline-offset: 3px; }
.tt-pied__bas { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; padding-top: 24px; font-size: 12px; color: color-mix(in srgb, var(--color-bg) 72%, transparent); }
.tt-pied__bas ul { display: flex; flex-wrap: wrap; gap: 16px; list-style: none; margin: 0; padding: 0; }
.tt-pied__bas a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 440px) { .tt-pied__colonne { padding-left: 0; padding-right: 0; } }

/* ============================================= En-têtes de page (pages internes) */

.tt-tete { padding-top: clamp(56px, 8vw, 120px); padding-bottom: 56px; }
.tt-tete__titre { margin: 0; font-size: clamp(48px, 7.4vw, 124px); line-height: 0.9; letter-spacing: -0.05em; }
.tt-tete__chapo { margin: 0; font-size: clamp(16px, 1.35vw, 20px); max-width: 46ch; text-wrap: pretty; }
.tt-tete--simple { display: flex; flex-direction: column; gap: 24px; }
.tt-tete--simple .tt-tete__titre { font-size: clamp(40px, 6vw, 96px); max-width: 18ch; }

/* ================================================================ Services (page) */

.tt-svc-tete { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 48px; align-items: end; }
.tt-svc-tete__gauche { display: flex; flex-direction: column; gap: 24px; }
.tt-sommaire { display: flex; flex-direction: column; border-top: 2px solid var(--color-text); }
.tt-sommaire ol { list-style: none; margin: 0; padding: 0; }
.tt-sommaire a {
	display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; padding: 14px 0;
	border-bottom: 1px solid var(--color-divider); color: var(--color-text); text-decoration: none;
	font-size: 18px; font-weight: 600; transition: padding .25s, background .25s;
}
.tt-sommaire a:hover, .tt-sommaire a:focus-visible { padding-left: 12px; background: var(--color-accent-100); color: var(--color-text); }
.tt-sommaire__num { font-size: 12px; font-variant-numeric: tabular-nums; color: var(--color-neutral-700); }

.tt-bande-video { position: relative; height: clamp(280px, 42vw, 520px); overflow: hidden; background: var(--color-accent-2-800); border-top: 2px solid var(--color-divider); }
.tt-bande-video__media { position: absolute; inset: 0; }
.tt-bande-video video { width: 100%; height: 100%; object-fit: cover; display: block; }
.tt-bande-video__voile { position: absolute; inset: 0; background: color-mix(in srgb, var(--color-accent-2-800) 55%, transparent); }
.tt-bande-video .tt-grille { padding: clamp(24px, 4vw, 48px); }

.tt-svc-lignes { padding-top: clamp(56px, 7vw, 104px); padding-bottom: clamp(56px, 7vw, 104px); }
.tt-svc {
	display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 24px 32px;
	padding: 40px 0 48px; border-top: 2px solid var(--color-text); position: relative;
}
.tt-svc__ancre { position: absolute; top: 0; }
.tt-svc__num { display: flex; flex-direction: column; gap: 12px; }
.tt-svc__num span:first-child { font-size: clamp(56px, 6vw, 96px); font-weight: 800; letter-spacing: -0.05em; line-height: 0.85; color: var(--color-accent-2-800); }
.tt-svc__num span:last-child { width: 40px; height: 6px; background: var(--color-accent); }
.tt-svc__texte { display: flex; flex-direction: column; gap: 14px; }
.tt-svc__texte h2 { margin: 0; font-size: clamp(28px, 2.8vw, 42px); line-height: 1; letter-spacing: -0.03em; }
.tt-svc__texte p { margin: 0; font-size: 16px; line-height: 1.55; max-width: 40ch; }
.tt-svc__intitule { margin: 0 0 10px; color: var(--color-neutral-700); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; font-family: var(--font-heading); }
.tt-svc__livrables { list-style: none; margin: 0; padding: 0; }
.tt-svc__livrables li { display: flex; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--color-divider); font-size: 15px; font-weight: 600; }
.tt-svc__livrables li::before { content: ""; width: 6px; height: 6px; background: var(--color-accent); flex: none; }
.tt-svc__techno { display: flex; flex-direction: column; gap: 12px; }
.tt-svc__techno .tt-svc__intitule { margin: 0; }
.tt-svc__tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.tt-svc__tags .tag { border: 1px solid var(--color-divider); }
.tt-svc__techno .btn { margin-top: auto; padding: 14px 16px; font-size: 14px; }

/* ===================================================================== FAQ */

.tt-faq { background: var(--color-accent-2-800); color: var(--color-bg); }
.tt-faq__interieur { padding-top: clamp(64px, 8vw, 120px); padding-bottom: clamp(64px, 8vw, 120px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 48px; }
.tt-faq__intro { display: flex; flex-direction: column; gap: 16px; }
.tt-faq__intro .tt-titre-section { margin: 0; font-size: clamp(38px, 5vw, 76px); color: inherit; }
.tt-faq__liste { border-top: 2px solid color-mix(in srgb, var(--color-bg) 30%, transparent); }
.tt-faq__item { border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 22%, transparent); }
.tt-faq__item h3 { margin: 0; font-size: inherit; }
.tt-faq__bouton {
	width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0;
	background: transparent; border: 0; color: var(--color-bg); font-size: clamp(17px, 1.5vw, 22px); font-weight: 600; text-align: left; cursor: pointer;
}
.tt-faq__bouton:hover, .tt-faq__bouton:focus-visible { color: var(--color-accent-400); }
.tt-faq__signe { flex: none; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background: var(--color-accent); color: var(--color-text); font-size: 20px; font-weight: 800; }
.tt-faq__signe::before { content: "+"; }
.tt-faq__bouton[aria-expanded="true"] .tt-faq__signe::before { content: "−"; }
.tt-faq__reponse { padding: 0 48px 24px 0; font-size: 16px; line-height: 1.6; color: color-mix(in srgb, var(--color-bg) 82%, transparent); }
.tt-faq__reponse p { margin: 0 0 12px; }
.tt-faq__reponse p:last-child { margin: 0; }
.tt-faq__reponse[hidden] { display: none; }
@media (max-width: 560px) { .tt-faq__reponse { padding-right: 0; } }

/* ================================================================ Projets (page) */

.tt-prj-tete { display: flex; flex-direction: column; gap: 24px; padding-bottom: 40px; }
.tt-prj-tete .tt-tete__titre { max-width: 14ch; }
.tt-prj-tete__bas { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: flex-end; }
.tt-prj-compteur { font-size: clamp(48px, 5vw, 80px); font-weight: 800; letter-spacing: -0.05em; line-height: 0.9; font-variant-numeric: tabular-nums; }
.tt-filtres { position: sticky; top: calc(var(--tt-haut) + var(--tt-entete)); z-index: 10; background: var(--color-bg); border-top: 2px solid var(--color-text); border-bottom: 2px solid var(--color-divider); }
.tt-filtres__interieur { padding-top: 12px; padding-bottom: 12px; display: flex; gap: 8px; overflow-x: auto; }
.tt-filtres .seg { flex: none; background: var(--color-bg); }
.tt-filtres .seg-opt { padding: 10px 16px; font-size: 14px; font-weight: 600; color: var(--color-text); text-decoration: none; white-space: nowrap; }
.tt-filtres .seg-opt[aria-pressed="true"], .tt-filtres .seg-opt[aria-current="page"] { background: var(--color-accent); color: var(--color-text); }
.tt-prj-grille-section { padding-top: 40px; padding-bottom: clamp(72px, 9vw, 136px); }
.tt-prj-grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr)); gap: 48px 24px; list-style: none; margin: 0; padding: 0; }
.tt-prj-grille > li { animation: ttin .6s cubic-bezier(.2, .7, .2, 1) both; }
.tt-prj-grille > li[hidden] { display: none; }
.tt-prj-grille .tt-carte-projet h2, .tt-prj-grille .tt-carte-projet h3, .tt-articles .tt-carte-projet h2 { font-size: 24px; }
.tt-prj-vide { padding: 40px 0; font-size: 18px; }

/* Fenêtre du projet : <dialog> natif (Échap, focus contenu, aria-modal). */
.tt-modale {
	width: min(1040px, calc(100% - 32px)); max-height: calc(100vh - 32px); max-height: calc(100dvh - 32px);
	padding: 0; border: 0; background: var(--color-bg); color: var(--color-text); overflow: auto; box-shadow: var(--shadow-lg);
}
.tt-modale::backdrop { background: color-mix(in srgb, var(--color-accent-2-900) 70%, transparent); }
.tt-modale[open] { animation: ttin .35s ease both; }
.tt-modale__image { aspect-ratio: 16 / 8; background: var(--color-surface); overflow: hidden; }
.tt-modale__image img { width: 100%; height: 100%; object-fit: cover; }
.tt-modale__corps { padding: clamp(20px, 3vw, 40px); display: flex; flex-direction: column; gap: 24px; }
.tt-modale__tete { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.tt-modale__tete h2 { margin: 0; font-size: clamp(32px, 4vw, 56px); letter-spacing: -0.04em; line-height: 0.95; }
.tt-modale__fermer { padding: 10px 14px; flex: none; cursor: pointer; background: transparent; }
.tt-faits { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); border-top: 2px solid var(--color-text); margin: 0; }
.tt-faits > div { padding: 14px 16px; border-right: 1px solid var(--color-divider); }
.tt-faits > div:first-child { padding-left: 0; }
.tt-faits > div:last-child { border-right: 0; }
.tt-faits dt { margin: 0 0 6px; color: var(--color-neutral-700); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; font-family: var(--font-heading); font-weight: 800; }
.tt-faits dd { margin: 0; font-weight: 600; }
.tt-faits .tt-faits__resultat { background: var(--color-accent); padding-left: 16px !important; }
.tt-faits .tt-faits__resultat dt { color: var(--color-text); }
.tt-faits .tt-faits__resultat dd { font-weight: 800; }
.tt-modale__texte { margin: 0; font-size: 18px; max-width: 52ch; }
.tt-modale__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.tt-modale__actions .btn-primary { padding: 14px 18px; min-width: 240px; }
.tt-modale__actions .tt-btn-contour { padding: 14px 18px; }

/* ============================================================ Page d'un projet */

.tt-fil { font-size: 13px; color: var(--color-neutral-700); margin: 0 0 24px; }
.tt-fil ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.tt-fil li + li::before { content: "/"; margin-right: 8px; color: var(--color-divider); }
.tt-fil a { color: inherit; }
.tt-projet-tete { display: flex; flex-direction: column; gap: 24px; }
.tt-projet-image { aspect-ratio: 2 / 1; overflow: hidden; background: var(--color-surface); border-top: 2px solid var(--color-text); }
.tt-projet-image img { width: 100%; height: 100%; object-fit: cover; }
.tt-projet-corps { padding-top: clamp(40px, 5vw, 72px); padding-bottom: clamp(56px, 7vw, 104px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 48px; align-items: start; }
.tt-projet-corps .tt-modale__texte { font-size: clamp(18px, 1.6vw, 24px); font-weight: 600; }
.tt-galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 24px; list-style: none; margin: 0; padding: 0 0 clamp(56px, 7vw, 104px); }
.tt-galerie img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.tt-autres { border-top: 2px solid var(--color-divider); }
.tt-projet-lien { margin: 24px 0 0; }
.tt-commentaires { margin-top: 48px; }

/* ===================================================================== Contact */

.tt-contact { padding-top: clamp(48px, 7vw, 104px); padding-bottom: clamp(64px, 8vw, 120px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: clamp(32px, 5vw, 80px); align-items: start; }
.tt-contact__gauche { display: flex; flex-direction: column; gap: 24px; }
.tt-contact .tt-tete__titre { font-size: clamp(48px, 7vw, 116px); }
.tt-contact .tt-tete__chapo { max-width: 40ch; }
.tt-direct { margin-top: 24px; background: var(--color-accent-2-800); color: var(--color-bg); display: flex; flex-direction: column; }
.tt-direct__titre { margin: 0; padding: 20px 24px; border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 20%, transparent); font-family: var(--font-body); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; color: var(--color-accent-400); }
.tt-direct__ligne { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 20px 24px; border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 20%, transparent); color: var(--color-bg); text-decoration: none; }
.tt-direct__ligne:last-child { border-bottom: 0; }
a.tt-direct__ligne:hover, a.tt-direct__ligne:focus-visible { background: var(--color-accent-2-700); color: var(--color-bg); }
.tt-direct__ligne > span:first-child { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tt-direct__libelle { font-size: 12px; color: color-mix(in srgb, var(--color-bg) 72%, transparent); }
.tt-direct__valeur { font-size: 18px; font-weight: 600; overflow-wrap: anywhere; }
.tt-direct__valeur--fort { font-size: 22px; font-weight: 800; }

/* Formulaire de devis en trois étapes. */
.tt-devis { border: 2px solid var(--color-text); background: var(--color-bg); }
.tt-devis__etapes { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 2px solid var(--color-text); list-style: none; margin: 0; padding: 0; }
.tt-devis__etapes li { position: relative; padding: 14px 16px; border-right: 1px solid var(--color-divider); font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.tt-devis__etapes li:last-child { border-right: 0; }
.tt-devis__jauge { position: absolute; left: 0; bottom: -2px; height: 4px; width: 0; background: var(--color-accent); transition: width .5s ease; }
.tt-devis__etapes li.is-en-cours .tt-devis__jauge { width: 50%; }
.tt-devis__etapes li.is-faite .tt-devis__jauge { width: 100%; }
.tt-devis__corps { padding: clamp(20px, 3vw, 40px); display: flex; flex-direction: column; gap: 24px; }
.tt-devis fieldset { border: 0; margin: 0; padding: 0; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.tt-js .tt-devis fieldset.is-cachee { display: none; }
/* Avant que contact.js (différé) ne prenne la main : l'état de l'étape 1 est
   déjà dessiné, sans quoi les étapes 2 et 3 s'affichaient puis disparaissaient
   (décalage de mise en page). */
.tt-js .tt-devis__formulaire:not(.is-pret) fieldset[data-etape]:not([data-etape="1"]),
.tt-js .tt-devis__formulaire:not(.is-pret) [data-whatsapp] { display: none; }
.tt-js .tt-devis fieldset.is-entree { animation: ttinx .45s ease both; }
.tt-devis legend { padding: 0; margin: 0; float: left; width: 100%; }
.tt-devis legend + * { clear: both; }
.tt-devis__titre-etape { display: block; margin: 0; font-family: var(--font-heading); font-weight: 800; font-size: clamp(28px, 2.6vw, 40px); line-height: 1.12; letter-spacing: -0.03em; }
.tt-devis__aide { margin: 6px 0 0; color: var(--color-neutral-700); font-size: 14px; }
.tt-choix-grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.tt-choix { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px; cursor: pointer; font-size: 14px; font-weight: 600; border: 2px solid var(--color-divider); background: var(--color-bg); transition: background .2s, border-color .2s; }
.tt-choix:hover { border-color: var(--color-text); }
.tt-choix input { position: absolute; opacity: 0; width: 0; height: 0; }
.tt-choix__case { width: 18px; height: 18px; flex: none; border: 2px solid var(--color-text); display: flex; align-items: center; justify-content: center; font-size: 12px; line-height: 1; background: var(--color-bg); }
.tt-choix:has(input:checked) { background: var(--color-accent); border-color: var(--color-text); }
.tt-choix:has(input:checked) .tt-choix__case::before { content: "✓"; }
.tt-choix:has(input:focus-visible) { outline: 2px solid var(--color-accent-2-500); outline-offset: 2px; }
.tt-radios { display: flex; flex-direction: column; gap: 10px; }
.tt-radios__intitule { margin: 0; color: var(--color-neutral-700); font-family: var(--font-heading); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
.tt-radios__grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); border-top: 1px solid var(--color-divider); column-gap: 16px; }
.tt-radios .radio { padding: 14px 0; border-bottom: 1px solid var(--color-divider); font-weight: 600; position: relative; }
.tt-radios .radio .dot { border-color: var(--color-text); }
.tt-champs-grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.tt-devis .field > label { font-size: 13px; color: var(--color-neutral-800); }
.tt-devis .input { min-height: 46px; font-size: 15px; border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.tt-devis textarea.input { min-height: 130px; }
.tt-devis .input[aria-invalid="true"] { border-color: var(--color-accent-700); box-shadow: inset 0 0 0 1px var(--color-accent-700); }
.tt-requis { color: var(--color-accent-700); }
.tt-consent { display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.tt-consent__ligne { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.tt-consent__ligne input { width: 18px; height: 18px; margin: 1px 0 0; flex: none; accent-color: var(--color-accent-2-800); }
.tt-consent__legal { margin: 0; color: var(--color-neutral-700); font-size: 12px; }
.tt-pot { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.tt-alerte { padding: 12px 14px; background: var(--color-accent-100); border: 1px solid var(--color-accent-600); font-size: 14px; font-weight: 600; color: var(--color-accent-900); margin: 0; }
.tt-alerte[hidden] { display: none; }
.tt-devis__actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; border-top: 2px solid var(--color-divider); padding-top: 20px; }
.tt-devis__actions .tt-espace { flex: 1; }
.tt-devis__actions .btn { padding: 14px 18px; }
.tt-devis__actions .btn-primary { min-width: 220px; font-size: 15px; }
.tt-devis__actions [hidden] { display: none !important; }
.tt-devis__succes { padding: clamp(28px, 4vw, 56px); display: flex; flex-direction: column; gap: 20px; animation: ttinx .5s ease both; }
.tt-devis__succes[hidden] { display: none; }
.tt-devis__coche { width: 64px; height: 64px; background: var(--color-accent); display: flex; align-items: center; justify-content: center; font-size: 32px; font-weight: 800; }
.tt-devis__succes h2 { margin: 0; font-size: clamp(36px, 4vw, 64px); letter-spacing: -0.04em; line-height: 0.95; }
.tt-devis__succes > p { margin: 0; font-size: 18px; max-width: 38ch; }
.tt-recap { border-top: 2px solid var(--color-text); margin: 0; }
.tt-recap > div { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--color-divider); font-size: 14px; }
.tt-recap dt { color: var(--color-neutral-700); }
.tt-recap dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.tt-devis__succes .btn { align-self: flex-start; padding: 14px 18px; }
/* Sans JavaScript, les trois étapes sont visibles l'une sous l'autre. */
.tt-devis:not(.is-js) .tt-devis__etapes, .tt-devis:not(.is-js) [data-etape-bouton] { display: none; }
@media (max-width: 480px) {
	.tt-devis__etapes li { padding: 12px 8px; font-size: 12px; line-height: 1.3; }
	.tt-devis__actions .btn-primary { min-width: 0; flex: 1 1 100%; }
	.tt-recap > div { grid-template-columns: 1fr; gap: 2px; }
}

/* ============================================ Pages libres, articles, légal */

.tt-prose { max-width: 72ch; font-size: 17px; line-height: 1.7; }
.tt-prose > * + * { margin-top: 1em; }
.tt-prose h2 { font-size: clamp(26px, 2.4vw, 34px); margin: 1.6em 0 0.4em; letter-spacing: -0.02em; }
.tt-prose h3 { font-size: 22px; margin: 1.4em 0 0.3em; }
.tt-prose a { color: var(--color-accent-2-600); }
.tt-prose ul, .tt-prose ol { padding-left: 1.2em; }
.tt-prose li + li { margin-top: 0.3em; }
.tt-prose blockquote { margin: 1.5em 0; padding-left: 20px; border-left: 4px solid var(--color-accent); font-weight: 600; }
.tt-prose img { height: auto; }
.tt-prose .wp-block-image, .tt-prose figure { margin: 1.5em 0; }
.tt-page-corps { padding-bottom: clamp(64px, 8vw, 120px); }
.tt-page-corps--plein { max-width: none; }
.tt-legal__infos { display: grid; gap: 0; border-top: 2px solid var(--color-text); margin: 1.2em 0 0; }
.tt-legal__infos > div { display: grid; grid-template-columns: minmax(140px, 220px) 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--color-divider); font-size: 15px; }
.tt-legal__infos dt { color: var(--color-neutral-700); }
.tt-legal__infos dd { margin: 0; font-weight: 600; }
.tt-legal__date { font-size: 13px; color: var(--color-neutral-700); margin: 0; }
.tt-a-completer { border: 2px dashed var(--color-accent-700); background: var(--color-accent-100); padding: 14px 16px; font-size: 14px; margin: 0 0 32px; }

.tt-articles { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 48px 24px; list-style: none; margin: 0; padding: 0 0 clamp(56px, 7vw, 104px); }
.tt-article-carte__date { font-size: 13px; color: var(--color-neutral-700); font-variant-numeric: tabular-nums; }
.tt-pagination { padding-bottom: clamp(64px, 8vw, 120px); }
.tt-pagination .nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.tt-pagination .page-numbers { display: inline-flex; min-width: 44px; height: 44px; align-items: center; justify-content: center; padding: 0 12px; border: 2px solid var(--color-text); color: var(--color-text); text-decoration: none; font-weight: 600; }
.tt-pagination .page-numbers.current { background: var(--color-accent); }
.tt-article-tete .tt-tete__titre { font-size: clamp(36px, 5vw, 72px); max-width: 20ch; }
.tt-article-image { margin: 0 0 clamp(32px, 4vw, 56px); aspect-ratio: 2 / 1; overflow: hidden; background: var(--color-surface); }
.tt-article-image img { width: 100%; height: 100%; object-fit: cover; }
.tt-article-nav { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; border-top: 2px solid var(--color-text); padding-top: 24px; margin-top: 48px; }
.tt-article-nav a { color: var(--color-text); font-weight: 600; text-decoration: none; }
.tt-article-nav a:hover { color: var(--color-accent-2-600); }

.tt-recherche { display: flex; gap: 8px; max-width: 560px; }
.tt-recherche .input { min-height: 48px; font-size: 16px; }
.tt-recherche .btn { padding: 0 20px; }
.tt-resultats { list-style: none; margin: 0; padding: 0 0 clamp(56px, 7vw, 104px); border-top: 2px solid var(--color-text); }
.tt-resultats li { border-bottom: 1px solid var(--color-divider); }
.tt-resultats a { display: block; padding: 20px 0; color: var(--color-text); text-decoration: none; }
.tt-resultats a:hover { background: var(--color-accent-100); }
.tt-resultats h2 { margin: 0 0 6px; font-size: 24px; }
.tt-resultats p { margin: 0; color: var(--color-neutral-700); font-size: 15px; }
.tt-resultats__type { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent-2-600); font-weight: 600; }

.tt-404 { padding-top: clamp(56px, 8vw, 120px); padding-bottom: clamp(64px, 8vw, 120px); display: flex; flex-direction: column; gap: 28px; }
/* Chiffre décoratif (aria-hidden), en or comme la maquette : écrit en
   pseudo-élément, il n'est pas pris pour du texte à faire contraster. */
.tt-404__code::before { content: attr(data-code); }
.tt-404__code { font-size: clamp(120px, 22vw, 320px); line-height: 0.8; font-weight: 800; letter-spacing: -0.06em; color: var(--color-accent); margin: 0; }
.tt-404__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.tt-404__actions .btn { padding: 16px 20px; min-width: 220px; font-size: 15px; }

/* ================================================ Préférences de l'utilisateur */

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
/* Sans défilement, les logos passent sous leur libellé, en grille sur toute
   la largeur (sinon ils s'empilent dans une colonne étroite sur mobile). */
@media (prefers-reduced-motion: reduce) {
	.tt-clients { flex-wrap: wrap; }
	.tt-clients__libelle { flex-basis: 100%; padding: 16px var(--tt-gouttiere); border-right: 0; border-bottom: 1px solid var(--color-divider); }
	.tt-clients__liste { animation: none; flex-wrap: wrap; width: auto; }
	.tt-clients__liste li[aria-hidden="true"] { display: none; }
	.tt-client { flex: 1 1 160px; width: auto; }
}
.tt-sans-animation .tt-clients { flex-wrap: wrap; }
.tt-sans-animation .tt-clients__libelle { flex-basis: 100%; padding: 16px var(--tt-gouttiere); border-right: 0; border-bottom: 1px solid var(--color-divider); }
.tt-sans-animation .tt-clients__liste { animation: none; flex-wrap: wrap; width: auto; }
.tt-sans-animation .tt-clients__liste li[aria-hidden="true"] { display: none; }
.tt-sans-animation .tt-client { flex: 1 1 160px; width: auto; }

@media print {
	.tt-entete, .tt-pied, .tt-diapo, .tt-hero__scene, .tt-filtres { display: none !important; }
	body { background: #fff; }
}

/* =========================================================== Version 1.1 */

/* Titres de page : jamais plus larges que leur colonne. Le mot le plus long
   (« interlocuteur. ») débordait sur le sommaire entre 1000 et 1440 px et
   sur grand écran. La taille suit la largeur de la colonne (unité cqi). */
.tt-svc-tete__gauche, .tt-contact__gauche { container-type: inline-size; min-width: 0; }
.tt-svc-tete .tt-tete__titre { font-size: clamp(48px, 7.4vw, 124px); font-size: min(clamp(48px, 7.4vw, 124px), 14.2cqi); }
.tt-contact .tt-tete__titre { font-size: clamp(48px, 7vw, 116px); font-size: min(clamp(48px, 7vw, 116px), 15cqi); }

/* Bandeau illustré des pages Services, Projets, Contact. */
.tt-bandeau { position: relative; overflow: hidden; background: var(--color-accent-2-800); color: var(--color-bg); }
.tt-bandeau__fond { position: absolute; inset: 0; }
.tt-bandeau__image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tt-bandeau__voile {
	position: absolute; inset: 0;
	background: linear-gradient(90deg,
		color-mix(in srgb, var(--color-accent-2-800) 96%, transparent) 0%,
		color-mix(in srgb, var(--color-accent-2-800) 84%, transparent) 42%,
		color-mix(in srgb, var(--color-accent-2-800) 40%, transparent) 100%);
}
.tt-bandeau > .tt-conteneur { position: relative; z-index: 1; }
.tt-bandeau .tt-surtitre { color: var(--color-accent-400); }
.tt-bandeau .tt-tete__titre { color: var(--color-bg); }
.tt-bandeau .tt-surligne { color: var(--color-text); }
.tt-bandeau .tt-tete__chapo { color: color-mix(in srgb, var(--color-bg) 88%, transparent); }
.tt-bandeau .tt-prj-compteur { color: var(--color-accent); }
.tt-bandeau .tt-sommaire { border-top-color: var(--color-bg); }
.tt-bandeau .tt-sommaire a { color: var(--color-bg); border-bottom-color: color-mix(in srgb, var(--color-bg) 22%, transparent); }
.tt-bandeau .tt-sommaire a:hover, .tt-bandeau .tt-sommaire a:focus-visible { background: color-mix(in srgb, var(--color-bg) 10%, transparent); color: var(--color-accent-400); }
.tt-bandeau .tt-sommaire__num { color: color-mix(in srgb, var(--color-bg) 70%, transparent); }
.tt-bandeau--contact .tt-devis { color: var(--color-text); box-shadow: 0 24px 60px rgba(8, 19, 42, .35); }
.tt-bandeau--contact .tt-direct { border: 2px solid color-mix(in srgb, var(--color-bg) 22%, transparent); background: color-mix(in srgb, var(--color-accent-2-900) 70%, transparent); }
@media (max-width: 760px) {
	.tt-bandeau__voile { background: color-mix(in srgb, var(--color-accent-2-800) 86%, transparent); }
}

/* Photos des projets : noir et blanc (règle du design system), couleur au
   survol et au focus. */
.tt-carte-projet .grayscale, .tt-galerie .grayscale { transition: filter .5s ease; }
.tt-carte-projet:hover .grayscale, .tt-carte-projet:focus-within .grayscale { filter: none; }

/* Projet parent : nombre de sous-projets. */
.tt-carte-projet__enfants { position: absolute; right: 0; top: 0; z-index: 1; background: var(--color-accent-2-800); color: var(--color-accent); font-size: 12px; font-weight: 800; padding: 6px 10px; letter-spacing: .04em; }
.tt-sous-projets { border-top: 2px solid var(--color-divider); }

/* ========================================================= Fenêtre de devis */

html.tt-popup-ouvert { overflow: hidden; }
.tt-popup {
	width: min(1200px, calc(100% - 32px)); max-width: none; max-height: calc(100dvh - 32px);
	padding: 0; border: 0; background: transparent; color: var(--color-text); overflow: visible;
}
.tt-popup::backdrop { background: color-mix(in srgb, var(--color-accent-2-900) 72%, transparent); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.tt-popup[open] { animation: ttpop .45s cubic-bezier(.2, .7, .2, 1) both; }
.tt-popup[open]::backdrop { animation: ttfondu .35s ease both; }
@keyframes ttpop { from { opacity: 0; transform: translateY(28px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes ttfondu { from { opacity: 0; } to { opacity: 1; } }
.tt-popup__cadre {
	position: relative; display: grid; grid-template-columns: minmax(320px, 5fr) 7fr;
	max-height: calc(100dvh - 32px); background: var(--color-bg); box-shadow: 0 30px 90px rgba(8, 19, 42, .5);
}
.tt-popup__cote {
	position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 28px;
	padding: clamp(28px, 3.4vw, 52px); background: var(--color-accent-2-800); color: var(--color-bg);
}
.tt-popup__cote .tt-grille { padding: 0 clamp(28px, 3.4vw, 52px); grid-template-columns: repeat(2, 1fr); }
.tt-popup__cote > *:not(.tt-grille):not(.tt-monogramme) { position: relative; z-index: 1; }
.tt-popup__haut { display: flex; flex-direction: column; gap: 20px; }
.tt-popup__titre { margin: 0; font-size: clamp(38px, 4vw, 64px); line-height: .9; letter-spacing: -.045em; color: var(--color-bg); }
.tt-popup__titre .tt-surligne { color: var(--color-text); }
.tt-popup__chapo { margin: 0; font-size: 15px; line-height: 1.55; color: color-mix(in srgb, var(--color-bg) 82%, transparent); max-width: 36ch; }
.tt-popup__direct { list-style: none; margin: auto 0 0; padding: 0; border-top: 1px solid color-mix(in srgb, var(--color-bg) 22%, transparent); }
.tt-popup__direct a { display: flex; flex-direction: column; gap: 2px; padding: 14px 0; border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 22%, transparent); color: var(--color-bg); text-decoration: none; }
.tt-popup__direct a:hover, .tt-popup__direct a:focus-visible { color: var(--color-accent-400); }
.tt-popup__direct span { font-size: 12px; color: color-mix(in srgb, var(--color-bg) 70%, transparent); }
.tt-popup__direct strong { font-size: 17px; overflow-wrap: anywhere; }
.tt-popup__delai { margin: 0; font-size: 13px; font-weight: 600; color: var(--color-accent-400); }
.tt-popup__cote .tt-monogramme { position: absolute; right: -28px; bottom: -28px; opacity: .07; pointer-events: none; }
.tt-popup__formulaire { overflow-y: auto; overscroll-behavior: contain; max-height: calc(100dvh - 32px); }
.tt-popup .tt-devis { border: 0; }
.tt-popup .tt-devis__etapes { padding-right: 60px; }
.tt-popup__fermer {
	position: absolute; top: 0; right: 0; z-index: 3; width: 52px; height: 52px;
	display: flex; align-items: center; justify-content: center; cursor: pointer;
	background: var(--color-text); color: var(--color-bg); border: 0;
}
.tt-popup__fermer:hover, .tt-popup__fermer:focus-visible { background: var(--color-accent); color: var(--color-text); }
@media (max-width: 900px) {
	.tt-popup { width: 100%; max-height: 100dvh; height: 100dvh; margin: 0; }
	.tt-popup__cadre { grid-template-columns: 1fr; grid-template-rows: auto 1fr; height: 100dvh; max-height: 100dvh; }
	.tt-popup__cote { padding: 20px 64px 18px 20px; gap: 10px; }
	.tt-popup__titre { font-size: 30px; }
	.tt-popup__chapo, .tt-popup__direct, .tt-popup__delai, .tt-popup__cote .tt-surtitre, .tt-popup__cote .tt-monogramme { display: none; }
	.tt-popup__formulaire { max-height: none; min-height: 0; }
	.tt-popup .tt-devis__etapes { padding-right: 0; }
}

/* ======================================================= Boutons flottants */

.tt-flottant {
	position: fixed; z-index: 60; bottom: calc(20px + env(safe-area-inset-bottom, 0px));
	width: 56px; height: 56px; padding: 0; display: flex; align-items: center; justify-content: center;
	border: 2px solid var(--color-accent-2-800); cursor: pointer; text-decoration: none;
	box-shadow: 0 8px 24px rgba(8, 19, 42, .28);
	transition: background-color .3s ease, color .3s ease, border-color .3s ease, transform .2s ease, opacity .3s ease;
}
.tt-flottant:hover { transform: translateY(-2px); }
.tt-flottant:focus-visible { outline: 3px solid var(--color-accent-2-500); outline-offset: 3px; }
.tt-flottant[hidden] { display: none; }

/* WhatsApp : or de la charte, glyphe marine. */
.tt-flottant--wa { left: 20px; background: var(--color-accent); color: var(--color-accent-2-800); }
.tt-flottant--wa:hover, .tt-flottant--wa:focus-visible { background: var(--color-accent-400); color: var(--color-accent-2-800); }

/* Défilement : couleur choisie par theme.js selon le fond survolé. */
.tt-flottant--defiler { right: 20px; background: var(--color-accent-2-800); color: var(--color-accent); }
.tt-flottant--defiler .tt-icone { transition: transform .35s ease; }
.tt-flottant--defiler.is-haut .tt-icone { transform: rotate(180deg); }
.tt-flottant--defiler.sur-sombre { background: var(--color-accent); color: var(--color-accent-2-800); border-color: var(--color-accent); }
.tt-flottant--defiler.sur-clair { background: var(--color-accent-2-800); color: var(--color-accent); border-color: var(--color-accent-2-800); }
.tt-flottant--defiler.sur-or { background: var(--color-accent-2-800); color: var(--color-accent); border-color: var(--color-accent-2-800); }

@media (max-width: 600px) {
	.tt-flottant { width: 48px; height: 48px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); }
	.tt-flottant--wa { left: 14px; }
	.tt-flottant--defiler { right: 14px; }
	.tt-flottant .tt-icone { width: 22px; height: 22px; }
	/* Le pied de page garde de l'air sous ses derniers liens. */
	.tt-pied__bas { padding-bottom: 72px; }
}
@media print { .tt-flottant { display: none !important; } }

/* Téléphones : les boutons flottants s'effacent quand ils gêneraient (haut de page, défilement vers le bas, saisie
   dans un formulaire) et reviennent au défilement vers le haut ou en bas de page — theme.js pose « is-cache ». */
@media (max-width: 767px) {
	.tt-flottant.is-cache { opacity: 0; transform: translateY(calc(100% + 32px)); pointer-events: none; }
}

/* Mobile et tablette : confort de lecture et de toucher sur iOS et Android. */
@media (max-width: 979px) {
	/* Aucun texte sous 12 px. */
	.tag, .tt-clients__libelle { font-size: 12px; }
	.tt-marque__slogan { font-size: 12px; letter-spacing: 0.08em; }
	/* Liens du pied de page : cibles tactiles plus hautes. */
	.tt-pied__colonne, .tt-pied__colonne ul { gap: 2px; }
	.tt-pied a:not(.btn) { display: inline-block; padding-top: 8px; padding-bottom: 8px; }
	.tt-techno__liste small { font-size: 12px; }
	/* Fil d'Ariane : liens plus hauts pour le doigt. */
	.tt-fil a { display: inline-block; padding-top: 6px; padding-bottom: 6px; }
	/* Filtres des projets : bande à faire glisser du doigt ; un fondu à droite montre qu'il y en a d'autres. */
	.tt-filtres__interieur { -webkit-overflow-scrolling: touch; scrollbar-width: none; overscroll-behavior-x: contain; padding-right: 48px;
		-webkit-mask-image: linear-gradient(to right, #000 calc(100% - 48px), transparent); mask-image: linear-gradient(to right, #000 calc(100% - 48px), transparent); }
	.tt-filtres__interieur::-webkit-scrollbar { display: none; }
}
/* Écrans tactiles : champs à 16 px, sinon Safari (iPhone, iPad) zoome sur la page à chaque saisie. */
@media (pointer: coarse) {
	/* Grandes tablettes (iPad Pro, mise en page « ordinateur ») : liens du pied de page aussi confortables au doigt. */
	.tt-pied a:not(.btn) { display: inline-block; padding-top: 8px; padding-bottom: 8px; }
	.tt-pied__colonne, .tt-pied__colonne ul { gap: 2px; }
	.tt-fil a { display: inline-block; padding-top: 6px; padding-bottom: 6px; }
	.tag, .tt-clients__libelle, .tt-techno__liste small { font-size: 12px; }
	.tt-marque__slogan { font-size: 12px; letter-spacing: 0.08em; }
	input:not([type="checkbox"]):not([type="radio"]), select, textarea, .input, .tt-devis .input, .tt-recherche .input { font-size: 16px; }
}

/* Cibles tactiles (mobile) : logo et sélecteur de langue à 44 px au moins. */
@media (max-width: 979px) {
	.tt-marque { min-height: 44px; }
	.tt-langues .seg-opt { min-height: 44px; min-width: 44px; justify-content: center; }
	.tt-burger { width: 44px; height: 44px; }
}
/* Très petits écrans (320 px) : en-tête resserré, mêmes cibles de 44 px de haut. */
@media (max-width: 374px) {
	.tt-entete__barre { gap: 8px; }
	.tt-marque { gap: 8px; }
	.tt-marque .tt-monogramme { width: 28px; height: 28px; }
	.tt-marque__nom { font-size: 16px; }
	.tt-langues .seg-opt { min-width: 40px; padding-left: 4px; padding-right: 4px; }
	.tt-entete__barre { padding-left: 12px; padding-right: 12px; }
}