/* 1. Variables globales */
:root {
    --color-background: #FBEDCF;
    --color-background-header: #000000;
    --color-background-hero: #000000;
    --color-text: #000000;
    --color-text-header: #FBEDCF;
    --color-accent: #c7a66a;
    --color-footer: #929292;
    --color-aside: #5c5c5c;

    --page-padding: 6%;
}

@font-face {
    font-family: "Montserrat";
    src: url("../assets/fonts/Montserrat-VariableFont_wght.ttf") format("truetype");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Montserrat";
    src: url("../assets/fonts/Montserrat-Italic-VariableFont_wght.ttf") format("truetype");
    font-weight: 100 900;
    font-style: italic;
    font-display: swap;
}

/* 2. Remise à zéro légère */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

.aside {
    font-style: italic;
    color: var(--color-aside);
}

body {
    font-family: "Montserrat", sans-serif;
    font-weight: 400;
    margin: 0;
    background: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    background-image: url("../assets/images/texture.png");
    background-repeat: repeat;
    background-size: 25% auto;
}

/* 3. En-tête */
header {
    font-family: "Montserrat", sans-serif;
    font-weight: 400;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px var(--page-padding);
    color: var(--color-text-header);
    background: var(--color-background-header);
}

.logo img {
    display: block;
    width: 200px;
    height: auto;
}

/* Bouton menu */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--color-text-header);
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    margin: 6px 0;
    background: currentColor;
    transition: transform 0.3s, opacity 0.3s;
}

nav {
    display: flex;
    gap: 40px;
}

a {
    color: inherit;
}

nav a {
    text-decoration: none;
    font-size: large;
}

nav img {
    height: 1.6em;
}

/* 4. Sections */
section {
    padding: 100px var(--page-padding);
}

.hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background-color: var(--color-background-hero);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 0;
}


/* darkens the video */
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
    pointer-events: none;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: -1;
    pointer-events: none;
}

.hero .hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 40px;
    align-items: center;
    color: var(--color-text-header);
    padding: 50px 100px 50px 100px;
    transition: 0.3s;

    --corner: 50px;
    --thickness: 1px;

    background:
        linear-gradient(var(--color-text-header), var(--color-text-header)) top left / var(--corner) var(--thickness) no-repeat,
        linear-gradient(var(--color-text-header), var(--color-text-header)) top left / var(--thickness) var(--corner) no-repeat,

        linear-gradient(var(--color-text-header), var(--color-text-header)) top right / var(--corner) var(--thickness) no-repeat,
        linear-gradient(var(--color-text-header), var(--color-text-header)) top right / var(--thickness) var(--corner) no-repeat,

        linear-gradient(var(--color-text-header), var(--color-text-header)) bottom left / var(--corner) var(--thickness) no-repeat,
        linear-gradient(var(--color-text-header), var(--color-text-header)) bottom left / var(--thickness) var(--corner) no-repeat,

        linear-gradient(var(--color-text-header), var(--color-text-header)) bottom right / var(--corner) var(--thickness) no-repeat,
        linear-gradient(var(--color-text-header), var(--color-text-header)) bottom right / var(--thickness) var(--corner) no-repeat;
}

.hero .hero-content:hover {
    padding: 40px 90px 40px 90px;
    margin: 10px;
}

.hero a {
    border: solid 1px var(--color-text-header);
    font-size: 1rem;
    background: rgba(0, 0, 0, 0);
    color: var(--color-text-header);
    padding: 10px 20px 10px 20px;
    text-decoration: none;
    transition: 0.3s;
}

.hero a:hover {
    border-color: white;
    color: white;
}

.hero img {
    max-width: 400px;
}

.hero p {
    font-style: italic;
}

section h1 {
    font-size: 4rem;
    letter-spacing: 0.2em;
}

#portfolio .container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    text-align: center;
}

#portfolio .video-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#portfolio .video {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    transition: 0.3s;
    position: relative;
    overflow: hidden;

    --corner: 30px;
    --thickness: 1px;

    background:
        linear-gradient(var(--color-text), var(--color-text)) top right / var(--corner) var(--thickness) no-repeat,
        linear-gradient(var(--color-text), var(--color-text)) top right / var(--thickness) var(--corner) no-repeat,

        linear-gradient(var(--color-text), var(--color-text)) bottom left / var(--corner) var(--thickness) no-repeat,
        linear-gradient(var(--color-text), var(--color-text)) bottom left / var(--thickness) var(--corner) no-repeat;
}

#portfolio .video-block:hover .video {
    padding: 1px;
    margin: 9px;
}

/* hover on videos */
#portfolio .video::after {
    content: "";
    position: absolute;
    inset: 0;
    background-color: var(--color-background);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

#portfolio .video-block:hover .video::after {
    opacity: 0.4;
}

/* play button on videos */
#portfolio .video::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-40%, -50%);

    width: 0;
    height: 0;

    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 23px solid var(--color-text);

    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

#portfolio .video-block:hover .video::before {
    opacity: 1;
}

#portfolio a {
    text-decoration: none;
}

#portfolio img {
    display: block;
    max-height: 250px;
    position: relative;
    overflow: hidden;
}

#portfolio h3 {
    margin: 15px 0 0;
    line-height: 1.2;
}

#portfolio p {
    font-size: 0.8rem;
    margin: 5px 0 0;
    line-height: 1.2;
}

#about {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
}

#about h2,
#about .aside {
    margin: 0px;
}

#about .aside {
    margin-bottom: 0.5em;
}

#about p {
    margin: 0.3em 0 0.3em 0;
}

#about .profile-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    transition: 0.3s;

    --corner: 30px;
    --thickness: 1px;

    background:
        linear-gradient(var(--color-text), var(--color-text)) top left / var(--corner) var(--thickness) no-repeat,
        linear-gradient(var(--color-text), var(--color-text)) top left / var(--thickness) var(--corner) no-repeat,

        linear-gradient(var(--color-text), var(--color-text)) bottom right / var(--corner) var(--thickness) no-repeat,
        linear-gradient(var(--color-text), var(--color-text)) bottom right / var(--thickness) var(--corner) no-repeat;
}

#about .profile-container:hover {
    padding: 1px;
    margin: 9px;
}

#about img {
    max-height: 500px;
}

#about .description {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    text-align: justify;
}

#contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#contact div {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
    padding: 5px;
}

#contact img {
    height: 1.6em;
}

footer {
    padding: 24px var(--page-padding);
    border-top: 1px solid var(--color-footer);
    color: var(--color-footer);
}

/* Version smartphone */
@media (max-width: 650px) {
    .hero .hero-content {
        background: none;
        gap: 10px;
    }

    .hero img {
        display: none;
    }

    .hero-content p {
        width: auto;
        max-width: none;
    }
}

/* 5. Adaptation aux petits écrans */
@media (max-width: 900px) {
    header {
        position: relative;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .menu-toggle {
        display: block;
    }

    header nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px 6%;
        background: var(--color-background-header);
        z-index: 10;
    }

    header nav.is-open {
        display: flex;
    }

    header nav a {
        padding: 12px 0;
        font-size: 1rem;
    }

    section {
        padding-top: 65px;
        padding-bottom: 65px;
    }

    section h1 {
        font-size: 2rem;
        letter-spacing: 0.2em;
        text-align: center;
    }

    #portfolio img {
        max-height: 150px;
    }
}

@media (min-width: 650px) and (max-width: 900px) {
.hero .hero-content {
        padding: 20px 50px 20px 50px;
        margin: 10px;
    }

    .hero .hero-content:hover {
        padding: 10px 40px 10px 40px;
        margin: 10px;
    }

    .hero img {
        max-width: 200px;
    }

    .hero-content p {
        max-width: 300px;
    }
}

@media (max-width: 1200px) {
    #about {
        flex-direction: column-reverse;
        justify-content: center;
        align-items: center;
    }

    #about .description {
        align-items: center;
    }

    #about img {
        max-height: 350px;
    }
}