@font-face {
  font-display: swap;
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/Montserrat-Regular.woff2') format('woff2');
}

@font-face {
  font-display: swap;
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 400;
  src: url('../fonts/Montserrat-Italic.woff2') format('woff2');
}

@font-face {
  font-display: swap;
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  src: url('../fonts/Montserrat-SemiBold.woff2') format('woff2');
}

@font-face {
  font-display: swap;
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 600;
  src: url('../fonts/Montserrat-SemiBoldItalic.woff2') format('woff2');
}

@font-face {
  font-display: swap;
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  src: url('../fonts/Montserrat-Bold.woff2') format('woff2');
}

@font-face {
  font-display: swap;
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 700;
  src: url('../fonts/Montserrat-BoldItalic.woff2') format('woff2');
}

:root {
	--primary-color: 194, 14, 25;
	--secondary-color: 51, 51, 51;
	--tertiary-color: 92, 142, 161;
}

* {
	box-sizing: border-box;
}

html {
	font-size: 62.5%;
}

html,
body {
	background-color: #f8f9fa;
	color: rgb(var(--secondary-color));
}

body {
	overflow-x: hidden;
	font-size: 1.6rem;
	font-family: 'Montserrat', sans-serif;
	font-weight: 400;
	text-rendering: optimizeLegibility;
	overflow-wrap: break-word;
}

ul,
ol,
dl {
	margin: 0;
}

article,
aside,
audio,
footer,
header,
nav,
section,
video {
	display: block;
}

p {
	-ms-word-break: break-all;
	word-break: break-all;
	word-break: break-word;
	line-height: 1.4;
}

a {
	color: inherit;
	text-decoration: none;
}

textarea {
	resize: vertical;
}

table {
	border-collapse: collapse;
}

td {
	padding: .5rem;
}

img {
	max-width: 100%;
}

input[type="submit"] {
	-webkit-appearance: none;
}

.right {
	float: right;
	margin-left: 2rem;
	clear: right;
}

.left {
	float: left;
	margin-right: 2rem;
	clear: left;
}

/*--------------------------------------------------------------
  # Be creative!
--------------------------------------------------------------*/

body {
    /* background-image: url("../imgs/background_img.webp"); */
    background-size: cover;
    background-position: center;
    min-height:1041px;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.sr-only {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

#app {
    width:1210px;
    max-width:100%;
    padding: 2rem 2rem 4rem 2rem;
    margin:0 auto;    
}

header {
    text-align: center;
    width:820px;
    max-width:100%;
    margin:0 auto;
}

h1 {
    font-size:4rem;
    font-weight:400;
    margin:0;
    padding:1rem 0 1.5rem 0;
}

.header__subtitle {
    margin-top:0;
    font-size:1.7rem;
    font-weight:700;
    opacity:.8;    
}

#toolbar__inner{
    display:flex;
    align-items:center;
    gap:1rem;
}

.btn {
    appearance:none;
    border:1px solid #e5e7eb;
    background:#fff;
    color:rgb(var(--secondary-color));
    padding:.6rem .9rem;
    border-radius:0.8rem;
    cursor:pointer;
    transition:transform .08s ease, box-shadow .2s ease;
}

.btn:hover {
    box-shadow:0 4px 12px rgba(0,0,0,.06)
}

.btn:active {
    transform:translateY(1px)
}

.btn--back {
    opacity:0;
    transform:translateY(1rem);
    transition:opacity .25s ease, transform .25s ease, box-shadow .2s ease;
    pointer-events: none;
    min-width: 31px;
    /* border: 1px solid #fcd4d7;
    background: #fef1f2;    
    color: rgb(var(--primary-color)); */
}
.btn--back.is-visible {
    opacity:1;
    transform:translateY(0);
    pointer-events: auto;
}

#toolbar__inner {
    min-height:3.2rem;
    margin-bottom:1.1rem;
}

.toolbar__title {
    /* color:#6b7280; */
    /* color: rgb(var(--primary-color)); */
    line-height: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity:0;
    transform:translateY(1rem);
    transition: all 0.25s ease;
}
.toolbar__title.is-visible {
    opacity: 1;
    transform:translateY(0);
}

#content {
    position:relative;
}
.content__background {
    position:absolute;
    top:0;
    left:0;
    height:100%;
    width:100%;
    background-color: #ffffff;
    border-radius: 1.4rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .06);
    overflow: hidden;
    opacity:0;
    transition:all 0.4s ease;
    transform:translateY(1rem);
}
.content__background.is-visible {
    transition:all 0.25s ease;
    opacity:1;
    transform:translateY(0);
}
#topics {
    overflow: hidden;
    opacity:0;
    transition:all .25s ease;
    transform:translateY(1rem);
}
#topics.is-visible {
    opacity:1;
    transform:translateY(0);
}

.topics__inner {
    display:flex;
    justify-content: center;
    align-items: center;
    flex-wrap:wrap;
    grid-auto-rows: 1fr;
    gap:2.5rem;
    padding: 4rem;
}

#output {
    overflow: hidden;
    opacity:0;
    transition:all .25s ease;
    transform:translateY(1rem);
}

#output.is-visible {
    opacity:1;
    transform:translateY(0);
}

.form__inner__container {
    overflow: hidden;
    opacity:1;
    transform: translateY(0);
    transition:all .25s ease;
}
.form__inner__container.hidden {
    opacity:0;
    pointer-events: none;
    transform: translateY(1rem);
}

.topic__item {
    /* border:1px solid rgb(var(--secondary-color)); */
    /* border: 1px solid #e5e7eb; */
    flex:0 0 auto;
    width:max-content;
    background-color: #e9ecef;
    padding:1.5rem 2.2rem;
}

.link__container {
    width:680px;
    max-width:100%;
    text-align: center;    
    padding: 4rem 2.8rem;
    border-radius: 1.4rem;
    margin:0 auto;
}

.link__container h2 {
    font-size:1.7rem;
    font-weight:600;
}

.link__container a {
    display: block;
    width: fit-content;
    border-radius: 0.8rem;
    padding:1.5rem 3rem;
    color:#ffffff;
    background: linear-gradient(to left, rgb(var(--tertiary-color)) 50%, rgb(var(--primary-color)) 50%) right bottom;
    background-size: 210% 110%;
    transition: all .5s ease;
    margin:1rem auto 0 auto;
}

.link__container a:hover {
    background-position: left bottom;
}

.form__container {    
    position: relative;
    padding: 5rem 2.6rem;
    width:720px;
    max-width:100%;
    margin:0 auto;
}

#form-intro p {
    text-align:center;
    font-weight: 600;
    margin:0;
    margin-bottom:4rem;
}

#contactForm {
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap:1rem 2rem;
    margin-bottom:2rem;
}

.form-field.message,
.form-field.attachment {
    grid-column: 1 / span 2;
}

.form-field {
    width:100%;
    display: flex;
    flex-direction: column;
    gap:0.5rem;
}

.form-field label {
    font-size:1.4rem;
    /* color:rgba(112, 112, 112, 0.8); */
}

.form-field input,
.form-field textarea {    
    background-color: transparent;
    border:1px solid rgba(112, 112, 112, 0.4);
    /* border: 1px solid #ccc; */
    border-radius: 0.8rem;
    padding: 1rem;
    color:rgb(var(--secondary-color));
    transition:border-color .25s ease;
}

.form-field textarea {
    width:100%;
    resize: none;
}

.form-field input.error,
.form-field textarea.error {
    border-color:rgb(var(--primary-color));
}

button[type="submit"] {
    position:relative;
    width: fit-content;
    /* background-color:rgb(var(--primary-color)); */
    border-radius: 0.8rem;
    padding:1.5rem 3rem;
    border:none;
    color:#ffffff;
    cursor: pointer;
    background: linear-gradient(to left, rgb(var(--primary-color)) 50%, rgb(var(--tertiary-color)) 50%) right bottom;
    background-size: 210% 110%;
    transition: all .5s ease;
}

@keyframes rotate {
    100% {
        transform: rotate(1turn);
    }
}

button[type="submit"].btn-text {
    opacity:1;
    transition:opacity .25s ease;
}

button[type="submit"] .loader {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    padding:1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity:0;
    transition:opacity .25s ease;
}

button[type="submit"] .loader span {
    height: 100%;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 6px solid #ffffff;
    border-right-color: rgb(var(--secondary-color));
    animation: rotate 1s infinite linear;

}

button[type="submit"].loading {
    background-position: left bottom;
    cursor: not-allowed;
    pointer-events: none;
}

button[type="submit"].loading .loader {
    opacity:1;
}

button[type="submit"].loading .btn-text {
    opacity:0;
}

button[type="submit"]:hover {
    background-position: left bottom;
}

.form-submit {
    grid-column: 1 / span 2;
    display: flex;
    align-items: flex-end;
    gap:4rem;
}

.legend {
    flex-grow: 1;
    font-size:1.3rem;
}

.captcha-note {
    margin:0;
    font-size:1.2rem;
    color:gray;
    font-style: italic;
}

.captcha-note a {
    color:rgb(var(--primary-color));
    text-decoration: underline;
}

.error-messages,
.form-global-error {
    overflow: hidden;
    height: 0;
    opacity: 0;
    transition: height .3s ease, opacity .3s ease;
    will-change: height, opacity;
}
.error-messages {
    font-size:1.3rem;
    color:rgb(var(--primary-color));
}
.form-global-error {
    text-align: center;
    color:rgb(var(--primary-color));
}

.form-global-success {
    position: absolute;
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
    width:500px;
    max-width: 100%;
    text-align: center;
    opacity: 0;
    overflow: hidden;
    transition: all .25s ease;
    pointer-events: none;
    background-color: #F8F9FA;
    border-radius: 1.4rem;
    padding: 5rem 4rem;
}
.form-global-success h2 {
    font-size:1.8rem;
}

.form-global-success .request__number {
    background-color: #e9ecef;
    border-radius: 0.8rem;
    padding:1rem 2rem;
}

.form-global-success img {
    width:70px;
    height:auto;
    object-fit: contain;
}


@keyframes l2 {to{transform: rotate(1turn)}}

.form-global-success.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.error-messages.is-visible,
.form-global-error.is-visible {
    opacity: 1;
}

/* titre */
.att__title {
  display:block;
  margin-bottom:.5rem;
}

/* ligne input custom à gauche + aide à droite */
.att__row {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:.5rem;
  flex-wrap:wrap;
}

/* bouton/input custom : sobre (bordure fine + fond transparent) */
.att__inputButton {
  display:inline-block;
  padding:.55rem 1rem;
  border:1px solid rgba(0,0,0,.25);
  background:transparent;
  border-radius:.5rem;
  cursor:pointer;
  line-height:1.1;
  user-select:none;
}
.att__inputButton:hover { border-color: rgba(0,0,0,.4); }
.att__inputButton:active { transform: translateY(1px); }

.att__hint {
  font-size:1.2rem;
  opacity:.7;
}

/* liste des fichiers */
.att__list {
  list-style:none;
  padding:0;
}
.att__item {
  display:flex;
  align-items:center;
  gap:.5rem;
  padding:.4rem .5rem;
  border:1px solid rgba(0,0,0,.08);
  border-radius:.5rem;
  margin-bottom:.35rem;
}
.att__check {
    height:2rem;
    font-weight:700;
    opacity:.85;
}
.att__name {
  flex:1;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.att__remove {
  appearance:none;
  border:0;
  background:transparent;
  cursor:pointer;
  padding:.2rem;
  line-height:0;
  opacity:.7;
}
.att__remove:hover { opacity:1; }
.att__remove .i-trash { display:block; }


@media only screen and (max-width: 800px) {
    body {
        min-height:1573px;

    }
    #app {   
        padding: 2rem 1.2rem 4rem 1.2rem;
    }
    .topics__inner { 
        display:grid;
        grid-template-rows: 1fr;
    }
    #topics .topic__item {
        height:100%;
        width:auto;
    }
    #toolbar__inner {
        max-width: 100%;
        font-size:1.5rem;
    }
    .btn--back span  {
        display: none;
    }
    .toolbar__title:nth-of-type(2) {
        min-width: fit-content;
    }
    #contactForm {
        display:flex;
        flex-direction: column;
        gap: 1rem 2rem;
    }

    .form-submit {
        flex-direction: column;
    }
}