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

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

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

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

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

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

:root {
    --color-vert-setec: #1C843D;
    --color-vert-clair-setec: #1C843D1A;
    --color-bleu-canard-setec: #006F87;
    --color-bleu-clair-setec: #D9EEFE;
    --color-gris-clair-setec: #F5F6FB;
    --color-noir-setec: #222222;
    --color-beige-setec: #F7F7F2;
    --color-orange-setec: #D17730;
    --accent: var(--color-bleu-canard-setec);
    --accent-2: var(--color-vert-setec);
    --text: var(--color-noir-setec);
    --bg: #ffffff;
    --muted: #667085;
    --header-height: 112px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    background-color: var(--bg);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', Arial, sans-serif;
    font-weight: 600;
}

.navbar {
    padding-top: .75rem;
    padding-bottom: .75rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .04);
}

.navbar-brand img {
    height: 64px;
    width: auto;
}

header .nav-link {
    font-weight: 600;
    color: var(--accent-2);
    text-transform: uppercase;
}

header .nav-link:hover, header .nav-link:focus {
    color: var(--accent);
}

.hero, .section {
    scroll-margin-top: calc(var(--header-height) + env(safe-area-inset-top));
}

.hero {
    padding-top: calc(var(--header-height) + 1.5rem + env(safe-area-inset-top));
    padding-bottom: 3rem;
    background: linear-gradient(180deg, var(--color-beige-setec) 0%, var(--color-gris-clair-setec) 100%);
}

.hero h1, .display-5 {
    font-family: 'Oswald', Arial, sans-serif;
    color: var(--accent-2);
    font-weight: 700;
    letter-spacing: .2px;
    text-transform: uppercase;
}

.hero .lead {
    color: var(--accent);
}

.section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.section-title {
    font-family: 'Oswald', Arial, sans-serif;
    color: var(--accent-2);
    font-weight: 700;
    margin-bottom: 1.75rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: .04em;
    position: relative;
}

.section-title::after {
    content: "";
    display: block;
    width: 72px;
    height: 4px;
    margin: .5rem auto 0;
    background: var(--accent);
    border-radius: 2px;
}

.about-logo {
    max-width: 320px;
    width: 100%;
    height: auto;
}

footer {
    background: var(--color-gris-clair-setec);
    border-top: 3px solid #E3E7EE;
    color: var(--muted);
}

footer img.footer-logo {
    height: 64px;
    width: auto;
}

footer a {
    color: inherit;
    text-decoration: underline;
}

footer a.linkedin img {
    width: 28px;
    height: 28px;
}

.bg-soft {
    background: var(--color-beige-setec);
}

.text-orange-setec {
    color: var(--color-orange-setec);
}

.img-shadow {
    box-shadow: 0 10px 30px rgba(0, 0, 0, .08);
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

strong, b {
    font-weight: 600;
}

.text-card {
    border-radius: .75rem;
    padding: 3rem 2rem;
    color: #fff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .05);
    line-height: 1.4;
    transition: box-shadow .2s ease, transform .2s ease;
    text-shadow:
            1px 0 rgba(0, 0, 0, 0.3), -1px 0 rgba(0, 0, 0, 0.3), 0 1px rgba(0, 0, 0, 0.3), 0 -1px rgba(0, 0, 0, 0.3),
            1px 1px rgba(0, 0, 0, 0.3), -1px -1px rgba(0, 0, 0, 0.3), 1px -1px rgba(0, 0, 0, 0.3), -1px 1px rgba(0, 0, 0, 0.3);
    ;
}

.text-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, .06);
    transform: translateY(-2px);
}

.text-card p {
    font-weight: 600;
}

.text-card--green {
    background: var(--color-vert-setec);
}

.text-card--blue {
    background: var(--color-bleu-canard-setec);
}

.text-card--orange {
    background: var(--color-orange-setec);
}

.text-card--gray {
    background: #667085;
}

.text-card--feature {
    background: #fff;
    color: inherit;
    border: 1px solid #E6E9EE;
    border-radius: .75rem;
    padding: 1.25rem;
    text-align: center;
    height: 100%;
    line-height: 1.5;
    text-shadow: none;
}

.text-card--feature h3 {
    font-size: 1.05rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: .02em;
}

.text-card--feature p {
    font-weight: inherit;
}

.text-vert-setec {
    color: var(--color-vert-setec);
}

.btn-setec {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--color-vert-setec);
    --bs-btn-border-color: var(--color-vert-setec);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #176e33;
    --bs-btn-hover-border-color: #176e33;
    --bs-btn-focus-shadow-rgb: 28, 132, 61;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #145b2b;
    --bs-btn-active-border-color: #145b2b;
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--color-vert-setec);
    --bs-btn-disabled-border-color: var(--color-vert-setec);
    text-transform: uppercase;
    font-weight: 600;
}

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

@media (max-width: 576px) {
    :root { --header-height: 96px; }

    .hero {
        padding-top: calc(var(--header-height) + .5rem + env(safe-area-inset-top));
    }

    .hero .container.my-4 {
        margin-top: .5rem !important;
    }

    .navbar .container {
        flex-wrap: wrap;
    }

    .navbar-brand img {
        max-height: 48px;
        height: auto;
    }

    header .nav {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: .25rem .5rem;
    }

    header .nav.ms-auto {
        margin-left: 0 !important;
    }

    header .nav-link {
        padding: .25rem .5rem;
        font-size: .875rem;
    }

    .section {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .text-card {
        padding: 1.25rem 1rem;
    }

    footer img.footer-logo {
        max-height: 48px;
        height: auto;
    }
}

@media (min-width: 576px) and (max-width: 992px) {
    :root { --header-height: 96px; }

    .navbar-brand img {
        max-height: 56px;
        height: auto;
    }
}