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

:root {
    --primary-color-700: #0A3869;
    --primary-color-600: #0C4371;
    --primary-color-500: #0E537B;
    --primary-color-400: #106386;
    --primary-color-300: #127491;
    --primary-color-200: #168CA1;
    --primary-color-100: #19A3B0;
    --primary-color-50: #19A3B0;
    --primary-color: var(--primary-color-500);
    --secondary-color: #98d3d8;
    --terciary-color: #ec3d00;
    --red-gradient-start: #db0000;
    --red-gradient-end: #fe7f01;
    --background-color: #ecf4f4;
    --background-color-darker: #e6e6e6;
    --text-color: #28373e;
    --text-color-lighter: #415f7f;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

h1, h2, h3 {
    color: var(--primary-color);
}

h1 {
    font-size: 4rem;
    margin-bottom: 20px;
}

h2 {
    font-size: 3rem;
    margin-bottom: 15px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
}

nav {
    background: linear-gradient(180deg, var(--background-color-darker) 5%, #00000000 100%);
    padding-inline: 2rem;
    display: flex;
    justify-content: space-between;
    height: 10dvh;
    align-items: center;
    border-bottom: 2px solid var(--background-color-darker);
}

ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.2rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease;
}

nav .logo {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 0.70rem;
}

nav .logo-image {
    max-height: 100%;
}

nav .logo-image-text {
    max-height: 3rem;
}

nav .nav-accent {
    background: linear-gradient(25deg, var(--red-gradient-start) 35%, var(--red-gradient-end) 100%);
    color: var(--background-color);
    border-radius: 0.75rem;
}

section {
    width: 100%;
}

.text-light {
    color: var(--background-color);
}

.text-bold {
    font-weight: bold;
}

.text-centered {
    text-align: center;
}

.separator {
    border-top: 2px solid var(--primary-color-700);
    margin-top: 2rem;
    margin-bottom: 2rem;
    opacity: 0.6;
    margin-inline: 10rem;
}

.white-separator {
    border-top: 2px solid white;
    margin-top: 4rem;
    margin-bottom: 1rem;
    width: 80%;
}

.hero {
    position: relative;
    background: linear-gradient(-25deg, var(--primary-color-700) 5%, var(--primary-color-50) 80%);
    color: var(--text-color);
    padding: 1rem;
    text-align: center;
    display: flex;
    flex-direction: row;
    gap: 1rem;
    margin: 5rem 10rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.hero h1 {
    color: var(--background-color);
    font-weight: bolder;
    font-size: 3rem;
}

.hero p {
    font-size: 1.5rem;
    font-weight: 50;
}

.hero a {
    background-color: var(--background-color);
    color: var(--text-color);
    border-radius: 0.5rem;
    font-size: 1.75rem;
    padding: 1rem 2rem;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.hero a:hover {
    background-color: #e5e2e2;
}

.hero a.accent {
    background-color: var(--primary-color-600);
    color: var(--background-color);
}

.hero a.accent:hover {
    background-color: var(--primary-color-700);
}

.hero .left {
    flex: 1;
}

.hero .right {
    text-align: left;
    display: flex;
    flex-direction: column;
    flex: 2;
    padding-bottom: 6rem;
}

.hero-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding-right: 0.5rem;
}

.hero-actions {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero .items {
    width: 100%;
    display: flex;
    justify-content: end;
    gap: 1.5rem;
    padding-right: 3.5rem;
    opacity: 0.33;
    position: relative;
    top: 13%;
}

.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    position: relative;
    left: -12.5%;
    top: -7.5%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.hero .tlsealentour {
    position: absolute;
    bottom: 0;
    left: 24rem;
    height: 200px;
    border-radius: 0.5rem;
}


.services {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
}


.services ul {
    /* background-color: var(--background-color-darker); */
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.services li {
    background-color: var(--background-color-darker);
    color: var(--text-color);
    padding: 1rem;
    border-radius: 0.5rem;
    margin: 1rem 0;
    width: 24rem;
    display: flex;
    flex-direction: column;
    text-align: justify;
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}


.services li .top {
    height: 65%;
    display: flex;
    align-items: center;
}

.services li .bottom {
    height: 45%;
    text-align: center;
}


.presentation {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
}

.presentation .centered {
    width: 85%;
    display: flex;
    justify-content: center;
    background-color: var(--background-color);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    height: fit-content;
    flex-wrap: wrap;
}

.presentation .left {
    background-color: var(--background-color-darker);
    padding: 2rem;
    flex: 1;
}

.presentation .left h2 {
    color: var(--text-color);
}

.presentation .left p {
    font-size: 1.25rem;
}

.presentation .right {
    border: 1px solid var(--background-color-darker);
    flex: 1;
    min-width: 50%;
    min-height: 28rem;
}

.pres-svg {
    min-width: 32px;
    min-height: 32px;
}

.presentation .right iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.pres-logo-container {
    display: flex;
    align-items: center;
}

.pres-logo {
    width: 45%;
}

.travaux {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem 0;
}

section.travaux h2 {
    text-align: center;
}

.travaux .images-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    height: 100%;
    gap: 1.25rem;
    flex-wrap: wrap;
} 

.travaux .image-container {
    position: relative;
    height: 100%;
    overflow: hidden;
    border-radius: 0.75rem;
    display: flex;
}

.travaux .image-container::after {
    content: '';
    position: absolute;
    top: -6rem;
    left: -6rem;
    width: 12rem;
    height: 12rem;
    transform: rotate(45deg);
    background-color: var(--primary-color-700);
}


.travaux .travaux-img {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 360px;
    object-fit: cover;
    object-position: top;
    aspect-ratio: 1;
}

.travaux .image-container .travaux-icon {
    position: absolute;
    width: 3.5rem;
    z-index: 1;
}

.travaux .image-container.solar .travaux-icon {
    top: 0.6rem;
    left: 0.8rem;
}

.travaux .image-container.aircon .travaux-icon {
    top: 0.5rem;
    left: 0.5rem;
}

.travaux .image-container.plumbing .travaux-icon {
    top: 0.7rem;
    left: 0.5rem;
}

.travaux .image-container.electricity .travaux-icon {
    top: 0.5rem;
    left: 0.5rem;
}

.travaux .image-container.solar::after {
    background-color: var(--primary-color-700);
}

.travaux .image-container.aircon::after {
    background-color: var(--primary-color-200);
}

.travaux .image-container.plumbing::after {
    background-color: var(--primary-color-400);
}

.travaux .image-container.electricity::after {
    background-color: var(--terciary-color);
}


.contact-infos {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-infos p {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-infos-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-left: 2rem;
    margin-top: 1.5rem;
}

section.contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem 0;
    align-items: center;
}

section.contact h2 {
    text-align: center;
}

div.contact {
    padding: 2rem 4rem;
    display: flex;
    justify-content: center;
    width: 85%;
    border-radius: 0.75rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background-color: var(--background-color-darker);
}

.contact form {
    width: 60%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact .form-row {
    display: flex;
    gap: 1rem;
}

.contact .form-row div {
    display: flex;
    flex-direction: column;
    width: 50%;
}

.contact .form-width {
    width: 100%;
}

.contact label {
    font-size: 1.25rem;
    color: var(--text-color);
}

.contact input {
    padding: .5rem 1rem;
    border-radius: 0.5rem;
    border: 2px solid var(--background-color-darker);
    background-color: #FFFFFF;
    color: var(--primary-color-700);
    font-size: 1.25rem;
}

.contact .form-end-col {
    display: flex;
    flex-direction: column;
}

.contact .form-end-col .with-label {
    display: flex;
    flex-direction: column;
}


.contact select {
    padding: .5rem 1rem;
    border-radius: 0.5rem;
    border: 2px solid var(--background-color-darker);
    background-color: #FFFFFF;
    color: var(--primary-color-700);
    font-size: 1.25rem;
}

.contact textarea {
    padding: .5rem 1rem;
    border-radius: 0.5rem;
    border: 2px solid var(--background-color-darker);
    background-color: #FFFFFF;
    color: var(--primary-color-700);
    font-size: 1.25rem;
}

.contact input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
}

.contact .form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4rem;
}

.contact .form-actions a {
    color: var(--text-color);
    border-radius: 0.5rem;
    display: flex;
    flex: 1;
}

.contact .form-actions a button {
    display: flex;
    background-color: transparent;
    border: none;
    padding: 1rem 2rem;
    width: 100%;
    height: 100%;
    font-size: 1rem;
    text-decoration: underline;
    cursor: pointer;
}

.contact .form-actions .accent-red {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background-color: var(--primary-color-400);
    transition: background-color 0.25s ease-in-out;
}

.contact .form-actions .accent-red:hover {
    background-color: var(--primary-color-500);
}

.contact .form-actions .accent-red button {
    color: var(--background-color);
    font-size: 1.25rem;
    text-decoration: none;
}


.vide {
    outline: solid 1px red;
}

.flex {
    display: flex;
}

footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(75deg, var(--primary-color-700) 5%, var(--primary-color-200) 80%);
    color: white;
    padding-block: 2rem;
}

.split-container {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
}

.split-container .left {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding-left: 6rem;
}

footer .follow-us-container {
    display: flex;
    flex-direction: column;
    width: fit-content;
    justify-content: center;
    align-items: center;
    margin: 1rem 0 0 2rem;
}

footer .socials {
    display: flex;
    flex-direction: column;
    border-radius: 0.75rem;
    border: 2px solid var(--background-color-darker);
    padding: 2rem 4rem;
    gap: 1rem;
    margin-top: 2rem;
    text-align: center;
}

footer .socials h3 {
    color: var(--background-color);
    font-size: 2rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--background-color);
}

footer .actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

footer .actions a {
    background-color: var(--background-color);
    color: var(--text-color);
    border-radius: 0.5rem;
    font-size: 1.75rem;
    padding: 0.5rem 1.5rem;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

footer .actions .accent-red {
    background: linear-gradient(25deg, var(--red-gradient-start) 35%, var(--red-gradient-end) 100%);
    color: var(--background-color);
}

.color-accent-light {
    color: var(--primary-color-50);
}

footer .socials a {
    color: var(--background-color-darker);
    text-decoration: none;
    font-size: 1.25rem;
    display: flex;
    gap: 1rem;
}

footer .logo-container {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: start;
}

footer .contact-infos-items {
    color: var(--background-color-darker);
    font-size: 1.25rem;
    margin-left: 0;
    margin-top: 0;
}

footer .contact-infos-items p {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.split-container .right {
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: right;
    padding-right: 6rem;
    align-items: end;
}

.footer-logo {
    width: 8rem;
    margin: 2rem 0;
}

.footer-logo-text {
    margin: 2rem 0;
    max-height: 4rem;
}

footer .copyright {
    font-size: 1.25rem;
    color: var(--background-color);
}


footer .legal {
    display: flex;
    gap: 2rem;
    font-size: 1.25rem;
    color: var(--background-color-darker);
}

footer .legal a {
    color: inherit;
    text-decoration: none;
}

section.mentions {
    display: flex;
    justify-content: center;
    padding: 2rem 0;
    align-items: center;
}

div.mentions {
    padding: 2rem 4rem;
    justify-content: center;
    width: 85%;
    border-radius: 0.75rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background-color: var(--background-color-darker);
}

@media (width < 1606px) {
    html {
        font-size: 0.8em;
    }
}


@media only screen and (width < 1366px), (max-device-width: 767px) {

    nav .logo-image-text {
        display: none;
    }

    nav .nav-links li:not(:has(.nav-accent)) {
        display: none;
    }

    .hero {
        flex-direction: column;
        margin-inline: 0.25rem;
        margin-block: 1rem;
        padding-inline: 1.5rem;
    }

    .hero a {
        padding: 0.75rem 1.25rem;
    }

    .hero-image {
        display: none;
    }

    .hero-text {
        padding-right: 0;
    }

    .hero-actions {
        gap: 0.75rem;
        margin-top: 2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero .right {
        padding-bottom: 2rem;
    }

    div.contact {
        border-radius: 0;
        width: 100%;
        padding-inline: 1rem;
        padding-block: 2rem;
    }

    div.contact .form-row div {
        max-width: calc(50% - 0.5rem);
    }

    .contact form {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    footer .split-container .left {
        padding-inline: 2rem;
    }

    footer .split-container .right {
        padding-inline: 2rem;
        align-items: center;
    }

    footer .follow-us-container {
        margin: 0;
    }

    .tlsealentour {
        display: none;
    }
}