/* Reset */

*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
}

html,
body {
    height: 100%;
}

img,
picture {
    display: block;
    max-width: 100%;
}

/* Global */

html {
    font-size: 100%;
    --primary-bg-color: #3c3c3c;
    --secondary-bg-color: #444343;
    --accent-bg-color: #4b5054;
    --text-color: #fff;
    --accent-color: #e0b88b;
    --default-border-radius: 15px;
    scroll-behavior: smooth;
}

body {
    font: 300 1rem/1.8 "Poppins", sans-serif;
    background-color: var(--primary-bg-color);
    color: var(--text-color);
    letter-spacing: 0.0125rem;
    /* for the overlay */
    position: relative;
}

h1,
h2,
h3,
h4,
section h2 + p {
    letter-spacing: 0.025rem;
}

h1 {
    font-size: 1.6rem;
    font-weight: 300;
    line-height: 1.6;
}

h2 {
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--accent-color);
    text-transform: uppercase;
    text-align: center;
}

h3 {
    font-size: 1.2rem;
    font-weight: 300;
}

h2 + p {
    font-size: 1.4rem;
    font-weight: 200;
}

h2,
h2 + p {
    margin-bottom: 1.8rem;
}

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

.link {
    font-weight: 400;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    color: var(--accent-color);
}

.cta-link {
    background-color: var(--accent-color);
    border-radius: 30px;
    padding: 0.6rem 1.5rem;
    color: #2a2a2a;
}

.cta-link:hover {
    box-shadow: 0 0 10px rgba(0, 255, 255, 1),
                0 0 20px rgba(0, 255, 255, 1),
                0 0 30px rgba(0, 255, 255, 1);
    transition: box-shadow 0.3s ease-in-out;
 
}

.contained {
    max-width: 90rem;
    margin: 0 auto;
    width: 90%;
}

main {
    padding-bottom: 1.5rem;
}

main > * {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.bck-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    z-index: -1;
    display: grid;
    grid-template-columns: 1fr 4fr 4fr 1fr;
}

.bck-overlay .col:not(:last-child) {
    border-right: solid 1px rgba(236, 236, 236, 0.1);
}

.menu-overlay.show {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    backdrop-filter: blur(2px);
    background-color: rgb(0 0 0 / 50%);
    width: 100%;
    z-index: 0;
}

.visually-hidden {
    position: absolute;
    clip: rect(1px, 1px, 1px, 1px);
    border: 0;
    padding: 0;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.scroll-animation-hide {
    opacity: 0;
    transform: translateY(20%);
    transition: all 2.5s;
}

.scroll-animation-show {
    opacity: 1;
    transform: translateY(0);
}

/* Header */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.8rem;
    padding-bottom: 1.8rem;
}

.skip-link {
    position: absolute;
    left: 45%;
    padding: 0.5rem;
    transform: translateY(-200%);
    transition: transform 0.5s;
}

.skip-link:focus {
    transform: translateY(0%);
}

.logo {
    font-size: 1.7rem;
    cursor: pointer;
}

.logo img {
    display: inline;
    vertical-align: baseline;
}

.hamburger-menu,
.close-menu {
    display: none;
    cursor: pointer;
}

nav.show {
    transform: translateX(0);
}

nav ul {
    display: flex;
    gap: 1.5rem;
}

nav ul,
.footer-services ul {
    list-style-type: none;
    padding: 0;
}

nav a {
    font-size: 1rem;
    letter-spacing: 0.03rem;
}

nav a::after {
    display: block;
    content: "";
    border-bottom: solid 2px var(--accent-color);
    transform: scaleX(0);
    transition: transform 0.4s;
}

nav a:hover::after {
    transform: scaleX(1);
}

#typewritter {
    overflow: hidden; /* Pour cacher le texte qui dépasse */
    
    white-space: nowrap; /* Empêcher le texte de passer à la ligne */
    margin: 0; /* Supprimer la marge par défaut du paragraphe */
    letter-spacing: 0.15em; /* Espace entre les lettres */
    animation: typewriter-back-and-forth 8s steps(100) infinite; /* Animation de la machine à écrire */
}

@keyframes typewriter-back-and-forth {
    0%, 100% { width: 0; }
    5% { width: 0; } /* Pause at the beginning */
    15%, 95% { width: 100%; } /* Typewriter effect */
    100.01% { width: 100%; } /* Pause at the end */
}


/* Hero */

.hero section {
    margin-top: 3rem;
    margin-bottom: 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    justify-items: start;
}

.hero section p {
    grid-row: span 2;
}

.hero img {
    margin: 0 auto;
}

/* About */

.about > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
}

.about > div > img {
    border-radius: var(--default-border-radius);
    order: -1;
}

.achievements {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin: 1.5rem 0 2rem 0;
}

.achievements span {
    display: block;
}

.achievements span:first-child {
    border-bottom: solid 2px var(--accent-color);
    margin-bottom: 0.6rem;
    padding-bottom: 0.6rem;
    font-size: 1.6rem;
}

/* Who we are */
.who-we-are {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
}

.who-we-are > div {
    display: flex;
    flex-direction: column;
    border-radius: var(--default-border-radius);
    background-color: var(--secondary-bg-color);
    text-align: center;
    padding: 2rem;
}

.who-we-are > div > img {
    order: -1;
    align-self: center;
}

.who-we-are h3 {
    margin: 1rem;
}

.who-we-are > div:nth-of-type(2) {
    position: relative;
    top: -50px;
    background-color: var(--accent-bg-color);
}

.who-we-are .link {
    justify-content: center;
    margin-top: 1rem;
}

/* Services */

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem 9rem;
}

.service-item:nth-of-type(odd) > picture {
    order: -1;
}

.service-item:not(:last-child) {
    padding-bottom: 5rem;
}

.service-item-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
}

.service-item-content p {
    width: min(100%, 45ch);
}

.service-item-content > img {
    order: -1;
}

.service-item-content section > * + * {
    margin-top: 1.5rem;
}

.service-img {
    border-radius: var(--default-border-radius);
}

/* Portfolio */

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 9rem;
    grid-auto-flow: dense;
    gap: 0.6rem;
}

.gallery figure:nth-child(1) {
    grid-column: span 2;
}

.gallery figure:nth-child(1),
.gallery figure:nth-child(3),
.gallery figure:nth-child(4) {
    grid-row: span 2;
}

.gallery img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    border-radius: var(--default-border-radius);
    transition: all 0.5s;
}

.gallery figure {
    position: relative;
}

.gallery figcaption {
    color: white;
    position: absolute;
    bottom: 0;
    padding: 1.5rem;
    opacity: 0;
    transform: translateY(20%);
    transition: all 0.5s;
}

.gallery figure:hover figcaption {
    opacity: 1;
    transform: translateY(0);
}

.gallery figure:hover img {
    filter: brightness(0.4);
}

/* Testimonials */
.testimonial {
    display: grid;
    grid-template-columns: 1fr 4fr;
    gap: 1.5rem;
}

.testimonial-head span {
    display: block;
    text-align: left;
    margin-top: 2rem;
    font-size: 1.5rem;
    font-weight: 400;
    text-transform: capitalize;
    line-height: 1.5;
    color: var(--text-color);
}

.testimonial-content {
    display: flex;
    gap: 2rem;
}

.testimonial-content figure {
    padding: 1.5rem;
    border-radius: 15px;
    background-color: var(--secondary-bg-color);
}

.testimonial-content blockquote {
    margin-bottom: 1.5rem;
}

.testimonial-content blockquote p {
    margin: 1rem;
}

.profile-pic {
    border-radius: 50%;
    width: 20%;
}

.testimonial-content figure > div {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.testimonial-content figcaption span {
    display: block;
}

.client-designation {
    font-size: 0.9rem;
}

/* Blog */

.posts {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 3rem;
}

.post-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
}

.post-item > img {
    order: -1;
    border-radius: var(--default-border-radius);
}

.post-item .more-link {
    margin-top: auto;
}

/* cta */
.cta {
    margin-top: 3rem;
    margin-bottom: 1rem;
    background-color: var(--secondary-bg-color);
    padding: 1.5rem;
    border-radius: var(--default-border-radius);
    text-align: center;
}

.cta h2 {
    font-size: 2.2rem;
    display: block;
    margin-bottom: 0.8rem;
    color: white;
    text-transform: none;
}

.cta h2 span {
    font-style: italic;
}

.cta p {
    font-size: 1rem;
    line-height: 1.7rem;
    width: 60%;
    margin: auto;
}

.cta a {
    margin-top: 1.5rem;
    margin-bottom: 1.2rem;
}

/* Footer */

footer {
    padding: 3rem 0;
}

footer .contained {
    width: 80%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    justify-items: center;
}

footer .logo {
    display: block;
    margin-bottom: 1.2rem;
}

footer h2 {
    margin-bottom: 1.6rem;
    text-align: left;
}

.footer-services li,
.footer-contact span {
    margin-bottom: 0.6rem;
}

.footer-contact span {
    display: block;
}

@media (max-width: 70rem) {
    h2 {
        text-align: left;
    }

    .hamburger-menu,
    .close-menu {
        display: inline-block;
        font-size: 1.5rem;
        background-color: var(--accent-color);
        border: none;
    }

    nav {
        padding: 1.5rem 2.5rem 1.5rem 1.5rem;
        text-align: right;
        position: fixed;
        top: 0;
        right: 0;
        height: 100%;
        background-color: var(--primary-bg-color);
        z-index: 1;
        color: white;
        width: 50%;
        transform: translateX(100%);
        transition: transform 0.5s;
    }

    nav ul {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-end;
        margin-top: 2rem;
    }

    nav a {
        font-size: 1.2rem;
    }

    .hero section,
    .about > div,
    .service-item,
    .testimonial,
    footer .contained {
        grid-template-columns: 1fr;
    }

    .hero section {
        gap: 2rem;
    }

    .hero section p {
        grid-row: span 1;
    }

    .about > div > img {
        display: none;
    }

    .who-we-are {
        flex-direction: column;
        margin-top: 0;
    }

    .who-we-are > div:nth-of-type(2) {
        top: 0;
    }

    .gallery,
    .posts {
        grid-template-columns: 1fr 1fr;
    }

    .service-item:nth-of-type(n) > picture {
        order: -1;
    }

    .service-item-content p {
        width: min(75ch, 100%);
    }

    .testimonial-content {
        flex-direction: column;
    }

    .cta {
        text-align: left;
    }

    .cta h2 {
        line-height: 3rem;
        font-size: 1.8rem;
    }

    .cta p {
        width: 100%;
    }

    footer .contained {
        justify-items: left;
        gap: 3rem;
    }
}

@media (max-width: 40rem) {
    main > * {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    nav {
        width: 75%;
    }

    .achievements {
        grid-template-columns: 1fr 1fr;
    }

    .achievements > div:nth-of-type(3) {
        display: none;
    }

    .service-item-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .gallery,
    .posts {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }

    .gallery figure:nth-child(n) {
        grid-row: span 1;
        grid-column: span 1;
    }
}

@media (prefers-reduced-motion) {
    .scroll-animation-hide {
        transition: none;
    }
}