:root {
    --rose: #DB6A8F;
    --rose-dark: #c9577c;
    --turquoise: #4AA3A2;
    --turquoise-light: #A7E0E0;
    --navy: #363e50;
    --ink: #172033;
    --muted: #6f7480;
    --paper: #fffafc;
    --white: #ffffff;
    --shadow: 0 24px 60px rgba(54, 62, 80, 0.12);
    --radius: 28px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', Arial, sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.7;
}

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

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

.site-header {
    width: 100%;
    margin: 0 auto;
    padding: 26px 0 0;
    text-align: center;
    background: var(--white);
}

.brand {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.brand-logo {
    width: 150px;
    height: auto;
}

.brand span {
    font-family: 'Spectral', Georgia, serif;
    font-size: clamp(16px, 1.6vw, 20px);
    font-weight: 500;
    color: var(--ink);
    letter-spacing: 0.01em;
}

.main-nav {
    width: min(1540px, calc(100% - 48px));
    margin: 30px auto 0;
    border-top: 1px solid rgba(54, 62, 80, 0.14);
    border-bottom: 1px solid rgba(54, 62, 80, 0.14);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(26px, 5.8vw, 92px);
    padding: 19px 24px;
    text-transform: uppercase;
    font-family: 'Spectral', Georgia, serif;
    font-size: clamp(14px, 1.15vw, 18px);
    font-weight: 600;
    letter-spacing: 0.075em;
    color: var(--navy);
}

.main-nav a {
    position: relative;
    padding: 8px 2px;
    white-space: nowrap;
    transition: color 0.25s ease, transform 0.25s ease;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--rose), var(--turquoise));
    transform: translateX(-50%);
    transition: width 0.25s ease;
}

.main-nav a:hover {
    color: var(--rose);
    transform: translateY(-1px);
}

.main-nav a:hover::after {
    width: 100%;
}

.hero {
    min-height: 560px;
    display: grid;
    place-items: center;
    padding: 90px 20px;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(20, 24, 33, 0.82), rgba(20, 24, 33, 0.5)),
        url('../img/desk-1869579_1280.jpg') center/cover no-repeat;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 7px;
    background: linear-gradient(90deg, var(--rose), var(--turquoise));
}

.hero-content {
    width: min(860px, 100%);
    text-align: center;
    color: var(--white);
}

.eyebrow,
.section-heading span,
.section-kicker {
    display: inline-block;
    color: var(--rose);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 14px;
}

.hero .eyebrow {
    color: var(--turquoise-light);
}

h1,
h2,
h3 {
    font-family: 'Spectral', Georgia, serif;
    line-height: 1.08;
}

h1 {
    font-size: clamp(36px, 6vw, 66px);
    font-weight: 700;
    margin-bottom: 24px;
}

.hero-text {
    width: min(780px, 100%);
    margin: 0 auto 34px;
    font-size: clamp(17px, 2vw, 21px);
    color: rgba(255, 255, 255, 0.9);
}

.hero-actions,
.cta-inline {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--rose);
    color: var(--white);
    box-shadow: 0 16px 30px rgba(219, 106, 143, 0.35);
}

.btn-primary:hover {
    background: var(--rose-dark);
}

.btn-secondary {
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.48);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
}

.btn-light {
    background: var(--white);
    color: var(--rose);
}

.intro-section,
.news-section,
.credentials-section {
    padding: clamp(72px, 9vw, 120px) 20px;
}

.intro-card {
    width: min(960px, 100%);
    margin: 0 auto;
    padding: clamp(36px, 6vw, 70px);
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--paper), #ffffff);
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid rgba(219, 106, 143, 0.16);
}

.intro-card h2,
.section-heading h2 {
    font-size: clamp(30px, 4vw, 48px);
    color: var(--navy);
}

.intro-card p {
    width: min(760px, 100%);
    margin: 22px auto 0;
    color: var(--muted);
    font-size: 18px;
}

.prestations-section {
    background: linear-gradient(135deg, var(--rose), #d85f89);
    padding: clamp(70px, 8vw, 105px) 20px;
}

.section-heading {
    width: min(980px, 100%);
    margin: 0 auto 44px;
    text-align: center;
}

.section-heading.light span,
.section-heading.light h2 {
    color: var(--white);
}

.service-grid {
    width: min(1160px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
    align-items: stretch;
}

.service-card {
    min-height: 300px;
    padding: 34px 18px 30px;
    border-radius: 22px;
    background: var(--white);
    box-shadow: 0 22px 45px rgba(119, 43, 77, 0.16);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 60px rgba(119, 43, 77, 0.24);
}

.service-icon {
    width: 78px;
    height: 78px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    flex: 0 0 78px;
    margin-bottom: 44px;
    background: var(--turquoise);
    color: var(--white);
    font-size: 32px;
    box-shadow: 0 14px 24px rgba(74, 163, 162, 0.36);
}

.service-card h3 {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Roboto', Arial, sans-serif;
    font-size: 20px;
    line-height: 1.18;
    font-weight: 700;
    color: var(--ink);
}

.cta-inline {
    margin-top: 34px;
    color: var(--white);
}

.cta-inline p {
    font-size: 20px;
    font-weight: 700;
}

.news-grid {
    width: min(1020px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
}

.news-card {
    min-height: 270px;
    padding: 32px;
    border-radius: 22px;
    background: linear-gradient(180deg, var(--turquoise-light), #ffffff 115%);
    box-shadow: 0 18px 46px rgba(54, 62, 80, 0.12);
    display: flex;
    flex-direction: column;
}

.news-date {
    font-size: 13px;
    font-weight: 700;
    color: var(--rose-dark);
    margin-bottom: 16px;
}

.news-card h3 {
    font-size: 25px;
    margin-bottom: 18px;
}

.news-card p:not(.news-date) {
    color: var(--muted);
    margin-bottom: 20px;
}

.news-card a {
    margin-top: auto;
    color: var(--rose);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.08em;
}

.credentials-section {
    background: var(--paper);
}

.section-heading.compact {
    margin-bottom: 34px;
}

.credentials-grid {
    width: min(1200px, 100%);
    margin: 0 auto;

    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;

    align-items: start;
    text-align: center;
}

.credential-item,
.credential-item a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.credential-logo {
    width: 152px;
    height: 152px;

    border-radius: 50%;
    border: 9px solid var(--turquoise);
    background: var(--white);
    padding: 18px;

    display: grid;
    place-items: center;

    box-shadow: 0 12px 30px rgba(74, 163, 162, 0.14);
}

.credential-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.credential-item h3 {
    font-size: 18px;
    line-height: 1.18;
    color: var(--navy);
}

.credential-item a h3 {
    color: var(--turquoise);
}

.credentials-section .section-heading {
    position: relative;
    padding-bottom: 35px;
}

.credentials-section .section-heading::after {
    content: "";

    position: absolute;
    left: 50%;
    bottom: 0;

    transform: translateX(-50%);

    width: 120px;
    height: 2px;

    background: var(--rose);

    opacity: 0.7;
}

.site-footer {
    min-height: 120px;
    padding: 28px 20px;
    background: var(--navy);
    color: var(--white);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    align-items: center;
    text-align: center;
    font-size: 14px;
}

.site-footer > a,
.site-footer p a {
    color: var(--rose);
    font-weight: 700;
}

.linkedin {
    justify-self: center;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--white);
    color: var(--navy) !important;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.linkedin:hover {
    background: var(--rose);
    color: var(--white) !important;
    transform: translateY(-2px);
}

@media (max-width: 1100px) {
    .service-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .service-card {
        min-height: 260px;
    }
}

@media (max-width: 860px) {
    .main-nav {
        width: min(100% - 28px, 820px);
        gap: 14px 28px;
        flex-wrap: wrap;
        padding: 18px 16px;
    }

    .hero {
        min-height: 520px;
        padding: 72px 18px;
    }

    .news-grid,
    .credentials-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-footer {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .brand-logo {
        width: 128px;
    }

    .brand span {
        font-size: 14px;
    }

    .main-nav {
        width: min(100% - 24px, 520px);
        margin-top: 24px;
        gap: 10px 18px;
        padding: 16px 10px;
        font-size: 12px;
        letter-spacing: 0.055em;
    }

    .service-grid,
    .news-grid,
    .credentials-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        width: min(340px, 100%);
        margin: 0 auto;
        min-height: 245px;
    }

    .credential-logo {
        width: 140px;
        height: 140px;
    }

    .hero-actions .btn {
        width: min(310px, 100%);
    }
}