/* @import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap'); */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-serif);
}

a {
    font: inherit;
    color: inherit;
    text-decoration: none;
    transition: .4s;
    display: inline-block;
    width: fit-content;
}

img,
video,
iframe {
    max-width: 100%;
}

:root {
    --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
    /* --font-title: "Playfair Display","Playfair Display Fallback"; */
    --width-responsive: min(1280px, 95%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-title);
}

address {
    font-style: normal;
}

/* Header */

header {
    position: sticky;
    background-color: white;
    top: 0;
    box-shadow: 0 0 8px RGBa(0, 0, 0, .25);
}

header .header_container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: var(--width-responsive);
    margin: auto;
    padding: 12px 16px;
}

header .header_container .logo_container {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    font-size: 1.5rem;
}

header .header_container .logo_container img {
    width: 40px;
}

header .header_container nav ul {
    list-style-type: none;
    display: flex;
    align-items: center;
    gap: 24px;
}

header .header_container nav ul li {
    font-size: 0.875rem;
}

header .header_container nav ul li.active a {
    text-decoration: underline 1px solid black;
}

header #menu {
    display: none;
    background-color: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
}

#menu .icon-close {
    display: none;
}

#menu.active .icon-menu {
    display: none;
}

#menu.active .icon-close {
    display: block;
}

/* Footer */

footer {
    background-color: #5b1e49;
    color: white;
}

footer .footer_container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 32px 0;
    width: var(--width-responsive);
    margin: auto;
}

footer .footer_container h3 {
    margin-bottom: 16px;
}

footer .footer_container .right_side a {
    background-color: oklch(49.6% .265 301.924);
    border: transparent;
    padding: 10px 16px;
}

footer .footer_container .right_side a:hover {
    opacity: .5;
}

/* Hero */

#hero {
    background-color: #5b1e49;
}

#hero .section_container {
    display: flex;
    flex-flow: column;
    gap: 20px;
    padding: 64px 0;
    width: var(--width-responsive);
    margin: auto;
}

#hero .section_container h1 {
    font-size: 3rem;
    text-align: center;
    color: white;
    font-weight: 400;
}

#hero .section_container p.subtitle {
    font-size: 1.125rem;
    text-align: center;
    color: white;
}

#hero .section_container a.button {
    margin: auto;
}

#hero .section_container a.button.tp_to_white {
    margin-top: 12px;
}

#hero .section_container .images_container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    margin: 42px 0;
    gap: 32px;
}

#hero .section_container .images_container .image_container {
    display: flex;
    flex-flow: column;
    gap: 16px;
    padding: 16px;
    box-shadow: 0 0 4px RGBa(0, 0, 0, .25);
    background-color: RGBa(255, 255, 255, .08);
    border-radius: 8px;
}

#hero .section_container .images_container .image_container p {
    font-size: 0.875rem;
    color: white;
}

#hero .section_container .images_container .image_container img {
    height: 160px;
    width: 100%;
    object-fit: cover;
}

/* About */

#about {
    background-color: oklch(92.8% .006 264.531);
    padding: 64px 0;
}

#about .section_container {
    display: flex;
    flex-flow: column;
    align-items: center;
    gap: 24px;
}

#about .section_container p {
    width: min(768px, 95%);
    margin: auto;
    text-align: center;
    line-height: 1.5;
    font-size: 1rem;
}

/* Excellence */

#excellence {
    padding: 64px 0;
}

#excellence .section_container {
    display: grid;
    align-items: center;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    width: var(--width-responsive);
    margin: auto;
}

#excellence .text_container {
    display: flex;
    flex-flow: column;
    gap: 16px;
}

#excellence .text_container p {
    color: oklch(37.3% .034 259.733);
    line-height: 1.3;
}

#excellence .section_container .image_container {
    display: flex;
    flex-flow: column;
}

#excellence .section_container .image_container img {
    width: 100%;
    border-radius: 16px;
}

#excellence .section_container .image_container .botton_image {
    box-shadow: 0 0 8px RGBa(0, 0, 0, .25);
    color: black;
    font-weight: 600;
    padding: 16px;
    font-size: 1.125rem;
    border-radius: 16px;
    background-color: oklch(94.6% .033 307.174);
}

#excellence .section_container .image_container .botton_image .quote {
    font-size: 1.875rem;
    color: oklch(49.6% .265 301.924);
}

/* Quality Services */

#quality_services {
    padding: 64px 0;
    background-color: oklch(94.6% .033 307.174);
}

#quality_services .section_container {
    display: flex;
    gap: 32px;
    flex-flow: column;
    width: min(1152px, 95%);
    margin: auto;
}

#quality_services .section_container .heading {
    display: flex;
    flex-flow: column;
    gap: 6px;
    text-align: center;
}

#quality_services .section_container .heading p {
    font-size: 0.875rem;
    color: oklch(37.3% .034 259.733);
}

#quality_services .section_container .images_container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    margin: 42px 0;
    gap: 32px;
}

#quality_services .section_container .images_container .image_container {
    display: flex;
    flex-flow: column;
    gap: 16px;
    padding: 16px;
    box-shadow: 0 0 4px RGBa(0, 0, 0, .25);
    background-color: white;
    border-radius: 8px;
}

#quality_services .section_container .images_container .image_container p {
    font-size: 0.875rem;
    color: oklch(37.3% .034 259.733);
}

#quality_services .section_container .images_container .image_container img {
    height: 160px;
    width: 100%;
    object-fit: cover;
}

#quality_services .section_container .images_container .description_service {
    display: flex;
    flex-flow: column;
    gap: 8px;
}

#quality_services .section_container .images_container .description_service h3 {
    font-size: 0.875rem;
}

#quality_services .section_container .images_container .description_service p {
    line-height: 1.3;
}

/* Galerie */

#galerie {
    padding: 64px 0;
}

#galerie .section_container {
    display: flex;
    flex-flow: column;
    gap: 40px;
    width: var(--width-responsive);
    margin: auto;
}

#galerie .section_container .heading {
    display: flex;
    flex-flow: column;
    gap: 8px;
    text-align: center;
}

#galerie .section_container .heading p {
    color: oklch(37.3% .034 259.733);
}

#galerie .section_container .images_container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

#galerie .section_container .images_container img {
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
}

/* Services */

#services_quality {
    padding: 64px 0;
}

#services_quality .section_container {
    gap: 40px;
    width: var(--width-responsive);
    margin: auto;
}

#services_quality .section_container .heading {
    display: flex;
    flex-flow: column;
    gap: 16px;
    width: min(768px, 95%);
    margin: auto;
    text-align: center;
}

#services_quality .section_container .heading p {
    color: oklch(37.3% .034 259.733);
    line-height: 1.4;
}

#services_quality .section_container .item_traitement {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 32px;
    margin-top: 64px;
}

#services_quality .section_container .item_traitement .image_container img {
    border-radius: 16px;
}

#services_quality .section_container .item_traitement .text_container {
    display: flex;
    flex-flow: column;
    gap: 24px;
}

#services_quality .section_container .item_traitement .text_container p {
    color: oklch(37.3% .034 259.733);
}

/* Traitements */

#traitement_surface {
    padding: 64px 0;
}

#traitement_surface .section_container {
    gap: 40px;
    width: var(--width-responsive);
    margin: auto;
}

#traitement_surface .section_container .heading {
    display: flex;
    flex-flow: column;
    gap: 16px;
    width: min(768px, 95%);
    margin: auto;
    text-align: center;
}

#traitement_surface .section_container .heading p {
    color: oklch(37.3% .034 259.733);
    line-height: 1.4;
}

#traitement_surface .section_container .metal_item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
    margin-top: 64px;
}

#traitement_surface .section_container .metal_item:nth-of-type(odd) .img_container {
    order: -1;
}


#traitement_surface .section_container .metal_item .img_container img {
    border-radius: 16px;
    width: 100%;
    object-fit: cover;
}

#traitement_surface .section_container .metal_item .text_container {
    display: flex;
    flex-flow: column;
    gap: 24px;
}

#traitement_surface .section_container .metal_item .text_container p {
    color: oklch(37.3% .034 259.733);
}

#traitement_surface .section_container .metal_item .text_container ul {
    color: oklch(37.3% .034 259.733);
}

#traitement_surface .section_container .metal_item .text_container ul li {
    text-indent: 24px;
}

/* Traitements */

#galerie_photo {
    padding: 64px 0;
}

#galerie_photo .section_container {
    gap: 40px;
    width: var(--width-responsive);
    margin: auto;
}


#galerie_photo .section_container .heading {
    display: flex;
    flex-flow: column;
    gap: 6px;
    width: min(768px, 95%);
    margin: auto;
    text-align: center;
}

#galerie_photo .section_container .heading p {
    color: oklch(37.3% .034 259.733);
    line-height: 1.4;
}

#galerie_photo .section_container .images_galerie {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 24px 0;
}

#galerie_photo .section_container .images_galerie img {
    width: calc(50% - 16px);
    object-fit: cover;
    border-radius: 16px;
}

/* Contact */

#contact {
    padding: 64px 0;
}

#contact .section_container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    gap: 48px;
    width: min(1150px, 95%);
    margin: auto;
}

#contact .section_container .left_side {
    display: flex;
    flex-flow: column;
    gap: 24px;
}

#contact .section_container .left_side p {
    font-size: 1.125rem;
    width: 80%;
    line-height: 1.4;
}

#contact .section_container .left_side img {
    border-radius: 8px;
}

#contact .section_container .right_side form {
    display: flex;
    flex-flow: column;
    gap: 24px;
}

#contact .section_container .right_side form .input {
    display: flex;
    flex-flow: column;
    gap: 6px;
}

#contact .section_container .right_side form label {
    font-size: 0.875rem;
}

#contact .section_container .right_side form .input input,
#contact .section_container .right_side form .input textarea {
    padding: 12px 16px;
    border: 1px solid oklch(87.2% .01 258.338);
    font-size: 1rem;
    border-radius: 6px;
}

#contact .section_container .right_side form button {
    width: fit-content;
    background-color: #5b1e49;
    color: white;
    padding: 16px 32px;
    border-radius: 24px;
    font-size: 1.125rem;
    border: none;
}

/* address  */

#address {
    padding: 64px 0;
}

#address .section_container {
    display: grid;
    align-items: center;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    gap: 48px;
    width: min(1150px, 95%);
    margin: auto;
}

#address .left_side {
    display: flex;
    flex-flow: column;
    gap: 20px;
}

#address .left_side p {
    font-size: 1.125rem;
    line-height: 1.4;
    color: #171717;
}

#address iframe {
    width: 100%;
    height: 400px;
    border-radius: 16px;
    box-shadow: 0 0 8px RGBa(0, 0, 0, .25);
}

/* Modifier */

h2 {
    font-size: 1.875rem;

}

a.button {
    font-size: 1rem;
    border-radius: 32px;
    padding: 10px 24px;
    border: 1px solid black;
}

a.button.tp_to_white {
    color: white;
    border-color: white;
}

a.button.tp_to_white:hover {
    color: black;
    background-color: white;
}

a.button.full_to_tp {
    color: black;
    background-color: white;
}

a.button.full_to_tp:hover {
    color: white;
    border-color: white;
    background-color: transparent;
}

a.button.tp_to_black {
    color: black;
    background-color: transparent;
}

a.button.tp_to_black:hover {
    background-color: black;
    color: white;
}

@media screen and (max-width: 767px) {

    /* Header */

    header #menu {
        display: block;
    }

    header nav {
        display: none;
        position: absolute;
        background-color: white;
        bottom: 0;
        left: 0;
        z-index: 100;
        transform: translateY(99%);
        width: 100%;
        padding: 16px;
        border-bottom: 1px solid #171717;
    }

    header nav.active {
        display: block;
    }

    header .header_container nav ul {
        align-items: flex-start;
        flex-flow: column;
        gap: 12px;
    }

    /* Footer */
    footer .footer_container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* Accueil */

    #hero .section_container .images_container {
        grid-template-columns: 1fr;
    }

    #excellence .section_container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

#hero .section_container h1{
    font-size: 2rem;
}

    #quality_services .section_container .images_container {
        grid-template-columns: 1fr;
    }

    #galerie .section_container .images_container {
        grid-template-columns: 1fr 1fr;
    }

    /* Services */

    #traitement_surface .section_container .metal_item .text_container {
        padding: 0 32px;
    }

    #services_quality .section_container .item_traitement {
        grid-template-columns: 1fr;
    }

    /* Traitements */

    #traitement_surface .section_container .metal_item {
        grid-template-columns: 1fr;
    }

    /* Contact */
    #contact .section_container {
        grid-template-columns: 1fr;
    }

    #address .section_container {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 640px) {
    #galerie_photo .section_container .images_galerie {
        display: grid;
        grid-template-columns: 1fr;
    }

    #galerie_photo .section_container .images_galerie img {
        width: 100%;
    }

    #galerie .section_container .images_container {
        grid-template-columns: 1fr;
    }

    #galerie .section_container .images_container img {
        width: 100%;
    }
}


.liens{
    color: #5b1e49;
    font-weight: bold ;
}

.liens:hover{
    text-decoration: underline;
}



/*Article dorure*/
.article-container {
  max-width: 850px;
  margin: 0 auto;
  padding: 40px 20px;
  font-family: "Inter", sans-serif;
  color: #1a1a1a;
  line-height: 1.7;
}

.title {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 25px;
  color: #111;
}

.subtitle {
  font-size: 1.6rem;
  font-weight: 600;
  margin-top: 40px;
  margin-bottom: 15px;
  color: #111;
}

.section-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 25px;
  margin-bottom: 10px;
}

.intro {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: #333;
}

.keywords {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 30px;
}

.content-block ul {
  margin-left: 20px;
  padding-left: 10px;
}

.content-block li {
  margin-bottom: 8px;
}

strong {
  font-weight: 600;
}

/*FAQ*/

.faq-container {
  max-width: 850px;
  margin: 60px auto 40px;
  padding: 20px;
}

.faq-item {
  margin-bottom: 25px;
  padding: 20px;
  border-left: 4px solid #d3a900; /* or premium */
  background: #faf9f4; /* léger ton chaud neutre */
  border-radius: 6px;
}

.faq-question {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: #b38a00; /* couleur or, élégante */
}

.faq-answer {
  font-size: 1rem;
  color: #333;
  line-height: 1.6;
}

.faq-container .title {
  font-size: 2rem;
  margin-bottom: 30px;
  text-align: left;
  color: #111;
}

.keywords {
  margin-top: 30px;
  font-size: 0.9rem;
  color: #777;
  text-align: left;
}