/* ==================================================
   POLICE MONTSERRAT LOCALE
================================================== */

@font-face {
    font-family: "Montserrat";
    src: url("fonts/montserrat-variable.woff2") format("woff2-variations");
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
}


/* ==================================================
   CONTACT - VALIDATION, RGPD ET ANTISPAM
================================================== */

.message-formulaire {
    grid-column: 1 / -1;
    margin: 0 auto 18px;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid;
    font-size: 13px;
    line-height: 1.5;
    text-align: center;
}

.message-formulaire[hidden] {
    display: none;
}

.message-succes {
    border-color: #5f8065;
    background-color: #edf5ee;
    color: #315438;
}

.message-erreur {
    border-color: #a45b5b;
    background-color: #faeeee;
    color: #7a3030;
}

.champ-antispam {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.consentement {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 9px;
}

.consentement input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 1px 0 0;
    accent-color: #222222;
}

.consentement label {
    margin: 0;
    color: #555555;
    font-size: 11px;
    font-weight: 400;
    line-height: 1.45;
}

.champ button:disabled {
    cursor: wait;
    opacity: 0.6;
}

@media screen and (max-width: 768px) {
    .message-formulaire {
        margin-bottom: 25px;
        font-size: 14px;
    }

    .consentement label {
        font-size: 12px;
        line-height: 1.5;
    }
}


/* ==================================================
   RÉGLAGES GÉNÉRAUX
================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Montserrat", Arial, Helvetica, sans-serif;
    background-color: #ffffff;
    color: #222222;
    overflow-x: hidden;
}

body.lightbox-active {
    overflow: hidden;
}


/* ==================================================
   MENU STICKY
================================================== */

.menu {
    position: sticky;
    top: 0;
    z-index: 1000;

    width: 100%;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 20px 50px;

    background-color: #8c8c8c;

    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}


/* ==================================================
   LOGO
================================================== */

.logo {
    font-family: Arial, Helvetica, sans-serif;

    color: white;
    text-decoration: none;

    font-size: 20px;
    font-weight: bold;

    letter-spacing: 3px;

    white-space: nowrap;

    animation: arrivee-gauche 1.3s ease-out forwards;
}

@keyframes arrivee-gauche {

    from {
        opacity: 0;
        transform: translateX(-120px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}


/* ==================================================
   MENU - LIENS
================================================== */

.liens {
    display: flex;
    align-items: center;
}

.liens a {
    color: white;
    text-decoration: none;

    margin-left: 26px;

    font-size: 16px;

    transition: opacity 0.3s ease;
}

.liens a:hover {
    opacity: 0.6;
}


/* ==================================================
   HOME - HERO
================================================== */

.hero {
    height: calc(100vh - 65px);
    min-height: 650px;

    position: relative;

    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.38),
            rgba(0, 0, 0, 0.38)
        ),
        url("images/accueil.jpg");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    color: white;
}

.hero-contenu {
    position: absolute;

    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

    width: 92%;
    max-width: 1100px;

    text-align: center;
}

.hero-contenu h1 {
    font-size: 58px;
    font-weight: 600;

    letter-spacing: 8px;

    margin-bottom: 30px;
}

.hero-contenu h2 {
    font-size: 16px;
    font-weight: 400;

    letter-spacing: 2px;
    line-height: 1.6;

    margin-bottom: 5px;
}

.hero-contenu p {
    margin-top: 25px;
    margin-bottom: 35px;

    font-size: 18px;

    letter-spacing: 2px;
}


/* ==================================================
   BOUTON HERO
================================================== */

.bouton-hero {
    display: inline-block;

    border: 1px solid white;

    padding: 14px 28px;

    color: white;

    text-decoration: none;

    font-size: 12px;

    letter-spacing: 2px;

    transition:
        background-color 0.3s ease,
        color 0.3s ease;
}

.bouton-hero:hover {
    background-color: white;

    color: #111111;
}


/* ==================================================
   HOME - INTRODUCTION
================================================== */

.introduction {
    padding: 90px 30px;

    text-align: center;

    background-color: #ffffff;
}

.introduction h2 {
    margin-bottom: 30px;

    font-size: 30px;
    font-weight: 400;

    letter-spacing: 2px;
}

.introduction p {
    margin: 12px 0;

    font-size: 18px;

    line-height: 1.6;

    color: #555555;
}


/* ==================================================
   HOME - SERVICES
================================================== */

.services {
    padding: 20px 50px 100px;

    background-color: #ffffff;

    scroll-margin-top: 80px;
}

.services-grille {
    max-width: 1400px;

    margin: 0 auto;

    display: flex;

    gap: 35px;
}

.service {
    flex: 1;

    text-align: center;

    min-width: 0;
}

.image-service {
    display: block;

    overflow: hidden;
}

.service img {
    width: 100%;
    height: 330px;

    display: block;

    object-fit: cover;

    transition:
        filter 0.4s ease,
        transform 0.5s ease;
}

.image-service:hover img {
    filter: brightness(1.18);

    transform: scale(1.015);
}

.service h3 {
    margin-top: 28px;

    font-size: 22px;
    font-weight: 500;

    letter-spacing: 3px;
}

.service p {
    max-width: 380px;

    margin: 17px auto 25px;

    color: #555555;

    font-size: 15px;

    line-height: 1.7;
}


/* ==================================================
   BOUTONS SERVICES
================================================== */

.bouton-service {
    display: inline-block;

    padding: 12px 25px;

    border: 1px solid #222222;

    color: #222222;

    text-decoration: none;
    text-transform: uppercase;

    font-size: 12px;

    letter-spacing: 2px;

    transition:
        background-color 0.3s ease,
        color 0.3s ease;
}

.bouton-service:hover {
    background-color: #222222;

    color: white;
}


/* ==================================================
   HOME - PERSONNALISATION
================================================== */

.personnalisation {
    background-color: #f2f2f2;

    padding: 100px 30px;

    text-align: center;

    scroll-margin-top: 80px;

    overflow: hidden;
}

.personnalisation-contenu {
    max-width: 950px;

    margin: 0 auto;
}

.personnalisation h2 {
    margin-bottom: 35px;

    font-size: 28px;
    font-weight: 500;

    letter-spacing: 4px;
}

.personnalisation p {
    margin-bottom: 20px;

    color: #555555;

    font-size: 17px;

    line-height: 1.9;
}

.personnalisation .signature {
    margin-top: 35px;
    margin-bottom: 30px;

    color: #222222;

    font-size: 18px;
    font-weight: bold;

    letter-spacing: 1px;
}


/* ==================================================
   BOUTON DEVIS
================================================== */

.bouton-contact {
    display: inline-block;

    padding: 14px 28px;

    border: 1px solid #222222;

    color: #222222;

    text-decoration: none;

    font-size: 12px;

    letter-spacing: 2px;
}

.animation-droite {
    opacity: 0;

    transform: translateX(220px);
}

.animation-droite.visible {
    animation: entree-droite 1.25s ease-out forwards;
}

@keyframes entree-droite {

    0% {
        opacity: 0;
        transform: translateX(220px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.bouton-contact:hover {
    background-color: #222222;

    color: white;
}


/* ==================================================
   HOME - CONTACT
================================================== */

.contact {
    padding: 80px 30px 50px;

    background-color: #8c8c8c;

    color: white;

    text-align: center;

    scroll-margin-top: 80px;
}

.contact h2 {
    margin-bottom: 20px;

    font-size: 28px;
    font-weight: 500;

    letter-spacing: 4px;
}

.contact p {
    margin: 0 auto 30px;

    max-width: 650px;

    font-size: 16px;

    line-height: 1.7;

    color: #ffffff;
}


/* ==================================================
   BOUTON ME CONTACTER
================================================== */

.bouton-me-contacter {
    display: inline-block;

    padding: 13px 28px;

    border: 1px solid white;

    color: white;

    text-decoration: none;

    font-size: 12px;

    letter-spacing: 2px;

    transition:
        background-color 0.3s ease,
        color 0.3s ease;
}

.bouton-me-contacter:hover {
    background-color: white;

    color: #555555;
}


/* ==================================================
   FLÈCHE HOME
================================================== */

.contact .retour-haut {
    display: block;

    width: 50px;
    height: 50px;

    margin: 28px auto 0;

    color: white;

    text-decoration: none;

    text-align: center;

    font-size: 38px;
    font-weight: 900;

    line-height: 46px;

    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}

.contact .retour-haut:hover {
    transform: translateY(-5px);

    opacity: 0.7;
}


/* ==================================================
   FOOTER
================================================== */

.footer {
    background-color: #0d0d0d;
    color: #999999;
    padding: 24px 30px;
}

.footer-contenu {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer p {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.reseaux-sociaux {
    display: flex;
    align-items: center;
    gap: 14px;
}

.reseaux-sociaux a {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #b8b8b8;
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
}

.reseaux-sociaux svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.reseaux-sociaux a:hover,
.reseaux-sociaux a:focus-visible {
    color: #ffffff;
    transform: translateY(-2px);
}

.reseaux-sociaux a:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 4px;
    border-radius: 2px;
}

@media screen and (max-width: 520px) {
    .footer-contenu {
        gap: 18px;
    }

    .footer p {
        font-size: 12px;
    }

    .reseaux-sociaux {
        gap: 12px;
    }

    .reseaux-sociaux a {
        width: 22px;
        height: 22px;
    }
}


/* ==================================================
   PAGE CONTACT - ÉLASTIQUE
================================================== */

.page-contact-body {
    min-height: 100vh;
    min-height: 100dvh;

    display: flex;
    flex-direction: column;
}

.page-contact-body .page-contact {
    flex: 1;

    width: 100%;
}


/* ==================================================
   CONTACT - EN-TÊTE
================================================== */

.contact-header {
    min-height: 135px;

    display: flex;
    justify-content: center;
    align-items: center;

    background-color: #8c8c8c;

    color: white;

    text-align: center;
}

.contact-header-contenu h1 {
    font-size: 38px;

    font-weight: 500;

    letter-spacing: 7px;

    margin-bottom: 6px;
}

.contact-header-contenu p {
    font-size: 15px;

    letter-spacing: 1px;
}

.page-contact {
    max-width: 900px;

    margin: 0 auto;

    padding: 22px 30px 25px;
}

.contact-intro {
    max-width: 750px;

    margin: 0 auto 18px;

    text-align: center;
}

.contact-intro h2 {
    font-size: 22px;

    font-weight: 500;

    letter-spacing: 3px;

    margin-bottom: 9px;
}

.contact-intro p {
    font-size: 13px;

    line-height: 1.4;

    color: #555555;

    margin-bottom: 3px;
}


/* ==================================================
   FORMULAIRE CONTACT
================================================== */

.formulaire-contact {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 12px 24px;
}

.champ {
    display: flex;

    flex-direction: column;
}

.champ-large {
    grid-column: 1 / -1;
}

.champ label {
    margin-bottom: 5px;

    font-size: 12px;

    font-weight: 500;

    letter-spacing: 0.5px;

    color: #333333;
}

.champ input,
.champ select,
.champ textarea {
    width: 100%;

    padding: 9px 11px;

    border: 1px solid #cccccc;

    background-color: #ffffff;

    color: #222222;

    font-family: "Montserrat", Arial, Helvetica, sans-serif;

    font-size: 14px;

    outline: none;

    transition:
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.champ input:focus,
.champ select:focus,
.champ textarea:focus {
    border-color: #8c8c8c;

    box-shadow: 0 0 0 1px #8c8c8c;
}

.champ textarea {
    resize: vertical;

    min-height: 90px;
}

.champ button {
    display: block;

    margin: 2px auto 0;

    padding: 11px 28px;

    border: 1px solid #222222;

    background-color: white;

    color: #222222;

    font-size: 12px;

    letter-spacing: 2px;

    cursor: pointer;

    transition:
        background-color 0.3s ease,
        color 0.3s ease;
}

.champ button:hover {
    background-color: #222222;

    color: white;
}


/* ==================================================
   BAS CONTACT
================================================== */

.contact-bas {
    flex-shrink: 0;

    background-color: #8c8c8c;

    text-align: center;

    padding: 10px 20px;
}

.contact-bas .retour-haut {
    display: inline-block;

    color: white;

    text-decoration: none;

    font-size: 32px;
    font-weight: 900;

    line-height: 1;

    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}

.contact-bas .retour-haut:hover {
    transform: translateY(-4px);

    opacity: 0.7;
}


/* ==================================================
   ARCHITECTURE - EN-TÊTE
================================================== */

.architecture-header {
    min-height: 340px;

    display: flex;
    justify-content: center;
    align-items: center;

    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.42),
            rgba(0, 0, 0, 0.42)
        ),
        url("images/architecture.jpg");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    color: white;

    text-align: center;
}

.architecture-header-contenu {
    width: 90%;

    max-width: 1000px;
}

.architecture-header-contenu h1 {
    font-size: 52px;

    font-weight: 500;

    letter-spacing: 8px;

    margin-bottom: 14px;
}

.architecture-header-contenu p {
    font-size: 18px;

    letter-spacing: 2px;
}


/* ==================================================
   ARCHITECTURE - INTRODUCTION
================================================== */

.architecture-intro {
    max-width: 900px;

    margin: 0 auto;

    padding: 75px 30px 65px;

    text-align: center;
}

.architecture-intro h2 {
    margin-bottom: 28px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;
}

.architecture-intro p {
    margin-bottom: 16px;

    color: #555555;

    font-size: 16px;

    line-height: 1.8;
}


/* ==================================================
   ARCHITECTURE - SPÉCIALITÉS
================================================== */

.architecture-specialites {
    max-width: 1300px;

    margin: 0 auto;

    padding: 0 40px 100px;

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 70px 50px;
}

.architecture-bloc {
    text-align: center;

    min-width: 0;
}

.architecture-titre {
    min-height: 105px;

    margin-bottom: 20px;

    display: flex;
    flex-direction: column;

    justify-content: flex-end;
    align-items: center;
}

.architecture-icone {
    width: 58px;
    height: 58px;

    margin-bottom: 15px;

    object-fit: contain;
}

.architecture-titre h3 {
    font-size: 18px;

    font-weight: 500;

    letter-spacing: 2px;

    line-height: 1.4;
}

.architecture-image {
    width: 100%;

    overflow: hidden;

    background-color: #eeeeee;
}

.architecture-image img {
    display: block;

    width: 100%;
    height: 360px;

    object-fit: cover;

    transition:
        filter 0.4s ease,
        transform 0.5s ease;
}

.architecture-image:hover img {
    filter: brightness(1.16);

    transform: scale(1.018);
}

.architecture-bloc > p {
    max-width: 520px;

    margin: 22px auto 0;

    color: #555555;

    font-size: 15px;

    line-height: 1.7;
}


/* ==================================================
   ARCHITECTURE - CARTES CLIQUABLES
================================================== */

.architecture-bloc-cliquable {
    cursor: pointer;
}

.architecture-bloc-cliquable:focus-visible {
    outline: 2px solid #555555;

    outline-offset: 6px;
}


/* ==================================================
   ARCHITECTURE - BOUTON VOIR LA GALERIE
================================================== */

.architecture-voir-galerie {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    gap: 7px;

    margin-top: 22px;

    padding: 12px 22px;

    border: 1px solid #222222;

    background-color: transparent;

    color: #222222;

    font-family: "Montserrat", Arial, Helvetica, sans-serif;

    font-size: 11px;

    letter-spacing: 1.6px;

    cursor: pointer;

    transition:
        background-color 0.3s ease,
        color 0.3s ease;
}

.architecture-voir-galerie:hover,
.architecture-voir-galerie:focus-visible,
.architecture-bloc-cliquable:hover .architecture-voir-galerie {

    background-color: #222222;

    color: white;
}

.architecture-voir-galerie span {
    transition: transform 0.3s ease;
}

.architecture-voir-galerie:hover span {
    transform: translateX(3px);
}


/* ==================================================
   GALERIES CACHÉES
================================================== */

.galerie-section[hidden] {
    display: none;
}


/* ==================================================
   GALERIES ARCHITECTURE
================================================== */

.galerie-section {
    padding: 90px 40px 110px;

    background-color: #f2f2f2;

    scroll-margin-top: 80px;
}

.galerie-intro {
    max-width: 800px;

    margin: 0 auto 50px;

    text-align: center;
}

.galerie-intro h2 {
    margin-bottom: 14px;

    font-size: 30px;
    font-weight: 500;

    letter-spacing: 5px;
}

.galerie-intro p {
    color: #777777;

    font-size: 15px;

    letter-spacing: 1px;
}


/* ==================================================
   BOUTON FERMER GALERIE
================================================== */

.galerie-fermer-section {
    margin-top: 22px;

    padding: 8px 0;

    border: 0;

    border-bottom: 1px solid #777777;

    background: transparent;

    color: #555555;

    font-family: "Montserrat", Arial, Helvetica, sans-serif;

    font-size: 10px;

    letter-spacing: 1.5px;

    cursor: pointer;

    transition:
        color 0.3s ease,
        border-color 0.3s ease;
}

.galerie-fermer-section:hover,
.galerie-fermer-section:focus-visible {
    color: #111111;

    border-color: #111111;
}


/* ==================================================
   GRILLE GALERIE
================================================== */

.galerie-grille {
    max-width: 1300px;

    margin: 0 auto;

    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 18px;
}


/* ==================================================
   PHOTO GALERIE
================================================== */

.galerie-photo {
    display: block;

    position: relative;

    width: 100%;

    aspect-ratio: 4 / 3;

    padding: 0;

    border: 0;

    overflow: hidden;

    background-color: #dddddd;

    cursor: pointer;
}

.galerie-photo img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.5s ease,
        filter 0.4s ease;
}

.galerie-photo:hover img {
    transform: scale(1.035);

    filter: brightness(1.15);
}


/* ==================================================
   PROTECTION DES IMAGES DES GALERIES
================================================== */

.galerie-photo img,
.lightbox-image-conteneur img {

    -webkit-user-drag: none;

    -webkit-user-select: none;

    user-select: none;

    -webkit-touch-callout: none;
}


/* ==================================================
   LIGHTBOX
================================================== */

.lightbox {
    position: fixed;

    top: 0;
    left: 0;

    z-index: 5000;

    width: 100%;

    height: 100%;
    height: 100dvh;

    display: flex;

    justify-content: center;
    align-items: center;

    padding: 40px 90px 65px;

    background-color: rgba(0, 0, 0, 0.94);

    opacity: 0;

    visibility: hidden;

    pointer-events: none;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.lightbox.ouverte {
    opacity: 1;

    visibility: visible;

    pointer-events: auto;
}


/* ==================================================
   GRANDE IMAGE LIGHTBOX
================================================== */

.lightbox-image-conteneur {
    display: flex;

    justify-content: center;
    align-items: center;

    width: 100%;
    height: 100%;
}

.lightbox-image-conteneur img {
    display: block;

    max-width: 100%;

    max-height: 86vh;
    max-height: 86dvh;

    width: auto;
    height: auto;

    object-fit: contain;

    box-shadow:
        0 5px 35px
        rgba(0, 0, 0, 0.35);
}


/* ==================================================
   COMPTEUR LIGHTBOX
================================================== */

.lightbox-compteur {
    position: absolute;

    left: 50%;
    bottom: 20px;

    transform: translateX(-50%);

    color: #dddddd;

    font-family: "Montserrat", Arial, Helvetica, sans-serif;

    font-size: 13px;
    font-weight: 400;

    letter-spacing: 2px;

    line-height: 1;

    user-select: none;

    pointer-events: none;
}


/* ==================================================
   BOUTON FERMER LIGHTBOX
================================================== */

.lightbox-fermer {
    position: absolute;

    top: 18px;
    right: 28px;

    z-index: 5010;

    width: 50px;
    height: 50px;

    border: 0;

    background: transparent;

    color: white;

    font-family: "Montserrat", Arial, Helvetica, sans-serif;

    font-size: 48px;

    font-weight: 200;

    line-height: 45px;

    cursor: pointer;

    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}

.lightbox-fermer:hover {
    opacity: 0.65;

    transform: scale(1.08);
}


/* ==================================================
   FLÈCHES LIGHTBOX
================================================== */

.lightbox-precedent,
.lightbox-suivant {
    position: absolute;

    top: 50%;

    z-index: 5010;

    width: 60px;
    height: 80px;

    transform: translateY(-50%);

    border: 0;

    background: transparent;

    color: white;

    font-family: "Montserrat", Arial, Helvetica, sans-serif;

    font-size: 65px;

    font-weight: 200;

    cursor: pointer;

    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}

.lightbox-precedent {
    left: 20px;
}

.lightbox-suivant {
    right: 20px;
}

.lightbox-precedent:hover,
.lightbox-suivant:hover {
    opacity: 0.65;
}

.lightbox-precedent:hover {
    transform:
        translateY(-50%)
        translateX(-4px);
}

.lightbox-suivant:hover {
    transform:
        translateY(-50%)
        translateX(4px);
}


/* ==================================================
   ARCHITECTURE - CONTACT
================================================== */

.architecture-contact {
    padding: 75px 30px 40px;

    background-color: #8c8c8c;

    color: white;

    text-align: center;
}

.architecture-contact h2 {
    margin-bottom: 18px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;
}

.architecture-contact p {
    max-width: 650px;

    margin: 0 auto 28px;

    font-size: 16px;

    line-height: 1.7;

    color: white;
}

.architecture-retour-haut {
    display: block;

    width: 50px;
    height: 50px;

    margin: 25px auto 0;

    color: white;

    text-decoration: none;

    text-align: center;

    font-size: 38px;
    font-weight: 900;

    line-height: 46px;

    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}

.architecture-retour-haut:hover {
    transform: translateY(-5px);

    opacity: 0.7;
}


/* ==================================================
   DRONE - EN-TÊTE
================================================== */

.drone-header {
    min-height: 340px;

    display: flex;
    justify-content: center;
    align-items: center;

    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.42),
            rgba(0, 0, 0, 0.42)
        ),
        url("images/drone.webp");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    color: white;

    text-align: center;
}

.drone-header-contenu {
    width: 90%;

    max-width: 1000px;
}

.drone-header-contenu h1 {
    font-size: 52px;

    font-weight: 500;

    letter-spacing: 8px;

    margin-bottom: 14px;
}

.drone-header-contenu p {
    font-size: 18px;

    letter-spacing: 2px;
}


/* ==================================================
   DRONE - INTRODUCTION
================================================== */

.drone-intro {
    max-width: 900px;

    margin: 0 auto;

    padding: 75px 30px 65px;

    text-align: center;
}

.drone-intro h2 {
    margin-bottom: 28px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;
}

.drone-intro p {
    margin-bottom: 16px;

    color: #555555;

    font-size: 16px;

    line-height: 1.8;
}


/* ==================================================
   DRONE - UNIVERS
================================================== */

.drone-specialites {
    max-width: 1300px;

    margin: 0 auto;

    padding: 0 40px 100px;

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 70px 50px;
}

.drone-bloc {
    min-width: 0;

    text-align: center;
}

.drone-titre {
    min-height: 45px;

    margin-bottom: 20px;

    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.drone-titre h3 {
    font-size: 19px;

    font-weight: 500;

    letter-spacing: 2.5px;

    line-height: 1.4;
}

.drone-image {
    width: 100%;

    overflow: hidden;

    background-color: #eeeeee;
}

.drone-image img {
    display: block;

    width: 100%;
    height: 360px;

    object-fit: cover;

    transition:
        filter 0.4s ease,
        transform 0.5s ease;
}

.drone-image:hover img {
    filter: brightness(1.16);

    transform: scale(1.018);
}

.drone-bloc > p {
    max-width: 520px;

    margin: 22px auto 0;

    color: #555555;

    font-size: 15px;

    line-height: 1.7;
}


/* ==================================================
   DRONE - HAUTEUR
================================================== */

.drone-hauteur {
    padding: 90px 30px;

    background-color: #f2f2f2;

    text-align: center;
}

.drone-hauteur-contenu {
    max-width: 850px;

    margin: 0 auto;
}

.drone-hauteur h2 {
    margin-bottom: 28px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;
}

.drone-hauteur p {
    max-width: 750px;

    margin: 0 auto;

    color: #555555;

    font-size: 17px;

    line-height: 1.8;
}


/* ==================================================
   DRONE - VIDÉOS
================================================== */

.drone-videos {
    padding: 90px 40px 110px;

    background-color: #ffffff;
}

.drone-videos-intro {
    max-width: 800px;

    margin: 0 auto 55px;

    text-align: center;
}

.drone-videos-intro h2 {
    margin-bottom: 18px;

    font-size: 30px;

    font-weight: 500;

    letter-spacing: 5px;
}

.drone-videos-intro p {
    color: #555555;

    font-size: 16px;

    line-height: 1.7;
}

.drone-videos-grille {
    max-width: 1250px;

    margin: 0 auto;

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 55px 40px;
}

.drone-video {
    min-width: 0;

    text-align: center;
}

.video-responsive {
    position: relative;

    width: 100%;

    aspect-ratio: 16 / 9;

    overflow: hidden;

    background-color: #111111;
}

.video-responsive iframe {
    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    border: 0;
}

.drone-video h3 {
    margin-top: 18px;

    font-size: 15px;

    font-weight: 500;

    letter-spacing: 2px;

    line-height: 1.5;
}

.drone-video:last-child:nth-child(odd) {
    grid-column: 1 / -1;

    width: 100%;
    max-width: 605px;

    justify-self: center;
}


/* ==================================================
   DRONE - CONTACT
================================================== */

.drone-contact {
    padding: 75px 30px 40px;

    background-color: #8c8c8c;

    color: white;

    text-align: center;
}

.drone-contact h2 {
    margin-bottom: 18px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;
}

.drone-contact p {
    max-width: 650px;

    margin: 0 auto 28px;

    color: white;

    font-size: 16px;

    line-height: 1.7;
}

.drone-retour-haut {
    display: block;

    width: 50px;
    height: 50px;

    margin: 25px auto 0;

    color: white;

    text-decoration: none;

    text-align: center;

    font-size: 38px;
    font-weight: 900;

    line-height: 46px;

    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}

.drone-retour-haut:hover {
    transform: translateY(-5px);

    opacity: 0.7;
}


/* ==================================================
   REPORTAGE - EN-TÊTE
================================================== */

.reportage-header {
    min-height: 340px;

    display: flex;
    justify-content: center;
    align-items: center;

    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.42),
            rgba(0, 0, 0, 0.42)
        ),
        url("images/reportage.webp");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    color: white;

    text-align: center;
}

.reportage-header-contenu {
    width: 90%;

    max-width: 1000px;
}

.reportage-header-contenu h1 {
    font-size: 52px;

    font-weight: 500;

    letter-spacing: 8px;

    margin-bottom: 14px;
}

.reportage-header-contenu p {
    font-size: 18px;

    letter-spacing: 2px;
}


/* ==================================================
   REPORTAGE - INTRODUCTION
================================================== */

.reportage-intro {
    max-width: 900px;

    margin: 0 auto;

    padding: 75px 30px 65px;

    text-align: center;
}

.reportage-intro h2 {
    margin-bottom: 28px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;
}

.reportage-intro p {
    margin-bottom: 16px;

    color: #555555;

    font-size: 16px;

    line-height: 1.8;
}


/* ==================================================
   REPORTAGE - GRANDE PHOTO
================================================== */

.reportage-visuel {
    padding: 0 40px 100px;

    background-color: #ffffff;
}

.reportage-image {
    max-width: 1300px;

    margin: 0 auto;

    overflow: hidden;

    background-color: #eeeeee;
}

.reportage-image img {
    display: block;

    width: 100%;
    height: 620px;

    object-fit: cover;

    transition:
        filter 0.4s ease,
        transform 0.6s ease;
}

.reportage-image:hover img {
    filter: brightness(1.10);

    transform: scale(1.01);
}


/* ==================================================
   REPORTAGE - APPROCHE
================================================== */

.reportage-approche {
    padding: 90px 30px;

    background-color: #f2f2f2;

    text-align: center;
}

.reportage-approche-contenu {
    max-width: 850px;

    margin: 0 auto;
}

.reportage-approche h2 {
    margin-bottom: 30px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;

    line-height: 1.4;
}

.reportage-approche p {
    margin-bottom: 18px;

    color: #555555;

    font-size: 17px;

    line-height: 1.8;
}


/* ==================================================
   REPORTAGE - GALERIE FUTURE
================================================== */

.reportage-galerie {
    padding: 90px 30px 100px;

    background-color: #ffffff;

    text-align: center;
}

.reportage-galerie-intro {
    max-width: 800px;

    margin: 0 auto;
}

.reportage-galerie-intro h2 {
    margin-bottom: 22px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;
}

.reportage-galerie-intro p {
    color: #777777;

    font-size: 15px;

    line-height: 1.7;
}


/* ==================================================
   REPORTAGE - CONTACT
================================================== */

.reportage-contact {
    padding: 75px 30px 40px;

    background-color: #8c8c8c;

    color: white;

    text-align: center;
}

.reportage-contact h2 {
    margin-bottom: 18px;

    font-size: 28px;

    font-weight: 500;

    letter-spacing: 4px;
}

.reportage-contact p {
    max-width: 650px;

    margin: 0 auto 28px;

    color: white;

    font-size: 16px;

    line-height: 1.7;
}

.reportage-retour-haut {
    display: block;

    width: 50px;
    height: 50px;

    margin: 25px auto 0;

    color: white;

    text-decoration: none;

    text-align: center;

    font-size: 38px;
    font-weight: 900;

    line-height: 46px;

    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}

.reportage-retour-haut:hover {
    transform: translateY(-5px);

    opacity: 0.7;
}


/* ==================================================
   TABLETTES
================================================== */

@media screen and (max-width: 1100px) {

    .menu {
        padding: 20px 25px;
    }

    .liens a {
        margin-left: 15px;

        font-size: 14px;
    }

    .hero-contenu h1 {
        font-size: 45px;
    }

    .services-grille {
        gap: 20px;
    }

    .service img {
        height: 260px;
    }


    /* ARCHITECTURE */

    .architecture-specialites {
        padding-left: 25px;
        padding-right: 25px;

        gap: 55px 30px;
    }

    .architecture-image img {
        height: 310px;
    }


    /* GALERIES */

    .galerie-section {
        padding-left: 25px;
        padding-right: 25px;
    }

    .galerie-grille {
        gap: 14px;
    }


    /* DRONE */

    .drone-specialites {
        padding-left: 25px;
        padding-right: 25px;

        gap: 55px 30px;
    }

    .drone-image img {
        height: 310px;
    }

    .drone-videos {
        padding-left: 25px;
        padding-right: 25px;
    }

    .drone-videos-grille {
        gap: 45px 30px;
    }


    /* REPORTAGE */

    .reportage-visuel {
        padding-left: 25px;
        padding-right: 25px;
    }

    .reportage-image img {
        height: 500px;
    }

}


/* ==================================================
   SMARTPHONES
================================================== */

@media screen and (max-width: 750px) {


    /* MENU */

    .menu {
        flex-direction: column;

        padding: 16px 15px;
    }

    .logo {
        margin-bottom: 12px;

        font-size: 17px;
    }

    .liens {
        flex-wrap: wrap;

        justify-content: center;
    }

    .liens a {
        margin: 5px 8px;

        font-size: 13px;
    }


    /* HOME */

    .hero {
        height: auto;

        min-height: 650px;
    }

    .hero-contenu h1 {
        font-size: 32px;

        letter-spacing: 4px;
    }

    .hero-contenu h2 {
        font-size: 12px;

        letter-spacing: 1px;
    }

    .hero-contenu p {
        font-size: 14px;
    }

    .introduction {
        padding: 65px 25px;
    }

    .introduction h2 {
        font-size: 25px;
    }

    .introduction p {
        font-size: 16px;
    }

    .services {
        padding: 10px 20px 70px;
    }

    .services-grille {
        flex-direction: column;

        gap: 65px;
    }

    .service img {
        height: 300px;
    }

    .personnalisation {
        padding: 70px 25px;
    }

    .personnalisation h2 {
        font-size: 22px;

        line-height: 1.5;
    }

    .personnalisation p {
        font-size: 16px;
    }

    .animation-droite {
        transform: translateX(100px);
    }

    .contact {
        padding: 65px 25px 45px;
    }

    .footer {
        padding: 22px 20px;
    }


    /* CONTACT */

    .contact-header {
        min-height: 180px;
    }

    .contact-header-contenu h1 {
        font-size: 32px;

        letter-spacing: 5px;
    }

    .contact-header-contenu p {
        font-size: 14px;
    }

    .page-contact {
        padding: 45px 22px 55px;
    }

    .contact-intro {
        margin-bottom: 35px;
    }

    .contact-intro h2 {
        font-size: 21px;

        line-height: 1.4;

        margin-bottom: 18px;
    }

    .contact-intro p {
        font-size: 15px;

        line-height: 1.6;

        margin-bottom: 7px;
    }

    .formulaire-contact {
        grid-template-columns: 1fr;

        gap: 20px;
    }

    .champ-large {
        grid-column: auto;
    }

    .champ label {
        margin-bottom: 8px;

        font-size: 13px;
    }

    .champ input,
    .champ select,
    .champ textarea {
        padding: 13px 14px;

        font-size: 16px;
    }

    .champ textarea {
        min-height: 150px;
    }

    .champ button {
        padding: 14px 28px;

        margin-top: 5px;
    }

    .contact-bas {
        padding: 20px;
    }

    .contact-bas .retour-haut {
        font-size: 38px;
    }


    /* ARCHITECTURE */

    .architecture-header {
        min-height: 260px;
    }

    .architecture-header-contenu h1 {
        font-size: 32px;

        letter-spacing: 5px;
    }

    .architecture-header-contenu p {
        font-size: 14px;

        letter-spacing: 1px;
    }

    .architecture-intro {
        padding: 55px 22px 50px;
    }

    .architecture-intro h2 {
        font-size: 22px;

        line-height: 1.4;

        letter-spacing: 3px;
    }

    .architecture-intro p {
        font-size: 15px;

        line-height: 1.7;
    }

    .architecture-specialites {
        grid-template-columns: 1fr;

        padding: 0 20px 70px;

        gap: 60px;
    }

    .architecture-titre {
        min-height: auto;

        margin-bottom: 18px;
    }

    .architecture-icone {
        width: 52px;
        height: 52px;
    }

    .architecture-titre h3 {
        font-size: 17px;
    }

    .architecture-image img {
        height: 300px;
    }

    .architecture-bloc > p {
        font-size: 15px;
    }

    .architecture-voir-galerie {
        margin-top: 18px;
    }


    /* GALERIES */

    .galerie-section {
        padding: 65px 15px 75px;
    }

    .galerie-intro {
        margin-bottom: 35px;
    }

    .galerie-intro h2 {
        font-size: 24px;

        letter-spacing: 4px;

        line-height: 1.4;
    }

    .galerie-grille {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));

        gap: 8px;
    }

    .galerie-photo {
        aspect-ratio: 1 / 1;
    }


    /* LIGHTBOX SMARTPHONE */

    .lightbox {
        padding: 55px 15px 105px;
    }

    .lightbox-image-conteneur img {
        max-width: 100%;

        max-height: 76vh;
        max-height: 76dvh;
    }

    .lightbox-fermer {
        top: 8px;
        right: 10px;

        font-size: 42px;
    }

    .lightbox-precedent,
    .lightbox-suivant {
        top: auto;

        bottom: 10px;

        width: 70px;
        height: 55px;

        transform: none;

        font-size: 55px;

        background-color:
            rgba(0, 0, 0, 0.25);
    }

    .lightbox-precedent {
        left: calc(50% - 80px);
    }

    .lightbox-suivant {
        right: calc(50% - 80px);
    }

    .lightbox-precedent:hover,
    .lightbox-suivant:hover {
        transform: none;
    }


    /* COMPTEUR SMARTPHONE */

    .lightbox-compteur {
        bottom: 75px;

        font-size: 12px;

        letter-spacing: 1.5px;
    }


    .architecture-contact {
        padding: 60px 25px 35px;
    }

    .architecture-contact h2 {
        font-size: 24px;
    }


    /* DRONE */

    .drone-header {
        min-height: 260px;
    }

    .drone-header-contenu h1 {
        font-size: 32px;

        letter-spacing: 5px;
    }

    .drone-header-contenu p {
        font-size: 14px;

        letter-spacing: 1px;
    }

    .drone-intro {
        padding: 55px 22px 50px;
    }

    .drone-intro h2 {
        font-size: 22px;

        line-height: 1.4;

        letter-spacing: 3px;
    }

    .drone-intro p {
        font-size: 15px;

        line-height: 1.7;
    }

    .drone-specialites {
        grid-template-columns: 1fr;

        padding: 0 20px 70px;

        gap: 60px;
    }

    .drone-titre {
        min-height: auto;

        margin-bottom: 18px;
    }

    .drone-titre h3 {
        font-size: 17px;

        letter-spacing: 2px;
    }

    .drone-image img {
        height: 300px;
    }

    .drone-bloc > p {
        font-size: 15px;
    }

    .drone-hauteur {
        padding: 65px 25px;
    }

    .drone-hauteur h2 {
        font-size: 22px;

        line-height: 1.4;

        letter-spacing: 3px;
    }

    .drone-hauteur p {
        font-size: 15px;

        line-height: 1.7;
    }

    .drone-videos {
        padding: 65px 20px 75px;
    }

    .drone-videos-intro {
        margin-bottom: 40px;
    }

    .drone-videos-intro h2 {
        font-size: 24px;

        letter-spacing: 4px;
    }

    .drone-videos-intro p {
        font-size: 15px;
    }

    .drone-videos-grille {
        grid-template-columns: 1fr;

        gap: 45px;
    }

    .drone-video:last-child:nth-child(odd) {
        grid-column: auto;

        max-width: none;
    }

    .drone-video h3 {
        font-size: 14px;

        letter-spacing: 1.5px;
    }

    .drone-contact {
        padding: 60px 25px 35px;
    }

    .drone-contact h2 {
        font-size: 23px;

        line-height: 1.4;

        letter-spacing: 3px;
    }

    .drone-contact p {
        font-size: 15px;
    }


    /* REPORTAGE */

    .reportage-header {
        min-height: 260px;
    }

    .reportage-header-contenu h1 {
        font-size: 32px;

        letter-spacing: 5px;
    }

    .reportage-header-contenu p {
        font-size: 14px;

        letter-spacing: 1px;
    }

    .reportage-intro {
        padding: 55px 22px 50px;
    }

    .reportage-intro h2 {
        font-size: 22px;

        line-height: 1.4;

        letter-spacing: 3px;
    }

    .reportage-intro p {
        font-size: 15px;

        line-height: 1.7;
    }

    .reportage-visuel {
        padding: 0 20px 70px;
    }

    .reportage-image img {
        height: 320px;
    }

    .reportage-approche {
        padding: 65px 25px;
    }

    .reportage-approche h2 {
        font-size: 22px;

        line-height: 1.5;

        letter-spacing: 3px;
    }

    .reportage-approche p {
        font-size: 15px;

        line-height: 1.7;
    }

    .reportage-galerie {
        padding: 65px 25px 70px;
    }

    .reportage-galerie-intro h2 {
        font-size: 22px;

        line-height: 1.4;

        letter-spacing: 3px;
    }

    .reportage-galerie-intro p {
        font-size: 15px;
    }

    .reportage-contact {
        padding: 60px 25px 35px;
    }

    .reportage-contact h2 {
        font-size: 23px;

        line-height: 1.4;

        letter-spacing: 3px;
    }

    .reportage-contact p {
        font-size: 15px;
    }

}


/* ==================================================
   TRÈS PETITS SMARTPHONES
================================================== */

@media screen and (max-width: 420px) {

    .galerie-grille {
        grid-template-columns: 1fr;
    }

    .galerie-photo {
        aspect-ratio: 4 / 3;
    }

}


/* ==================================================
   PAGE À PROPOS
================================================== */

.apropos-header {
    min-height: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #8c8c8c;
    color: white;
    text-align: center;
}

.apropos-header-contenu {
    width: 90%;
    max-width: 1000px;
}

.apropos-header-contenu h1 {
    margin-bottom: 14px;
    font-size: 52px;
    font-weight: 500;
    letter-spacing: 8px;
}

.apropos-header-contenu p {
    font-size: 16px;
    letter-spacing: 2px;
}

.liens .lien-actif {
    opacity: 0.65;
}

.apropos-presentation {
    padding: 90px 40px;
    background-color: #ffffff;
}

.apropos-presentation-contenu {
    max-width: 1150px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 240px 1fr;
    align-items: center;
    gap: 80px;
}

.apropos-photo {
    width: 100%;
    max-width: 240px;

    margin: 0 auto;

    overflow: hidden;
    background-color: #eeeeee;
}

.apropos-photo img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    user-select: none;
    -webkit-user-drag: none;
}

.apropos-texte h2 {
    margin-bottom: 30px;
    font-size: 28px;
    font-weight: 500;
    letter-spacing: 4px;
}

.apropos-texte p {
    margin-bottom: 18px;
    color: #555555;
    font-size: 16px;
    line-height: 1.85;
}

.apropos-texte .apropos-signature {
    margin-top: 30px;
    margin-bottom: 0;
    color: #222222;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 1px;
}

.apropos-approche {
    padding: 85px 30px;
    background-color: #f2f2f2;
    text-align: center;
}

.apropos-approche-contenu {
    max-width: 900px;
    margin: 0 auto;
}

.apropos-approche h2 {
    margin-bottom: 32px;
    font-size: 28px;
    font-weight: 500;
    letter-spacing: 4px;
}

.apropos-approche p {
    margin-bottom: 18px;
    color: #555555;
    font-size: 17px;
    line-height: 1.9;
}

.apropos-methode {
    padding: 85px 40px 95px;
    background-color: #ffffff;
}

.apropos-methode-grille {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.apropos-etape {
    padding: 30px 26px;
    border: 1px solid #d2d2d2;
    text-align: center;
}

.apropos-icone {
    width: 54px;
    height: 54px;

    display: block;

    margin: 0 auto 22px;

    object-fit: contain;
}

.apropos-etape h3 {
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 3px;
}

.apropos-etape p {
    color: #555555;
    font-size: 15px;
    line-height: 1.75;
}

.apropos-contact {
    padding-top: 70px;
}

@media screen and (max-width: 900px) {
    .apropos-presentation-contenu {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .apropos-photo {
        width: 100%;
        max-width: 240px;
        margin: 0 auto;
    }

    .apropos-texte {
        text-align: center;
    }

    .apropos-methode-grille {
        grid-template-columns: 1fr;
        max-width: 700px;
    }
}

@media screen and (max-width: 750px) {
    .apropos-header {
        min-height: 220px;
    }

    .apropos-header-contenu h1 {
        font-size: 34px;
        letter-spacing: 5px;
    }

    .apropos-header-contenu p {
        font-size: 13px;
        line-height: 1.6;
        letter-spacing: 1px;
    }

    .apropos-presentation {
        padding: 60px 22px;
    }

    .apropos-texte h2,
    .apropos-approche h2 {
        font-size: 22px;
        line-height: 1.45;
        letter-spacing: 3px;
    }

    .apropos-texte p,
    .apropos-approche p {
        font-size: 15px;
        line-height: 1.75;
    }

    .apropos-approche {
        padding: 65px 22px;
    }

    .apropos-methode {
        padding: 65px 20px 75px;
    }

    .apropos-etape {
        padding: 28px 22px;
    }
}