:root {
    --bg: #f6f8fb;
    --surface: #ffffff;
    --dark: #0b1220;
    --dark-2: #111c30;
    --text: #172033;
    --muted: #687386;
    --line: #e4e8ef;
    --accent: #2563eb;
    --accent-dark: #1d4ed8;
    --container: 1180px;
    --radius: 20px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.65;
}

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

.container {
    width: min(calc(100% - 40px), var(--container));
    margin-inline: auto;
}

/* HEADER */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    min-width: 180px;
}

.logo-main {
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.logo-accent {
    margin-top: 5px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex: 1;
}

.main-nav a {
    font-size: 14px;
    font-weight: 600;
    color: #475569;
}

.main-nav a:hover {
    color: var(--accent);
}

.header-cta,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 750;
    transition: 0.2s ease;
}

.header-cta,
.button-primary {
    color: #ffffff;
    background: var(--accent);
}

.header-cta:hover,
.button-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
}

/* HERO */

.hero {
    padding: 100px 0 90px;
    background:
        radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.13), transparent 35%),
        linear-gradient(180deg, #ffffff, #f6f8fb);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 70px;
    align-items: center;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 18px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.16em;
    color: var(--accent);
}

.hero h1 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(44px, 6vw, 72px);
    line-height: 1.02;
    letter-spacing: -0.045em;
}

.hero h1 span {
    display: block;
    color: var(--accent);
}

.hero-text {
    max-width: 650px;
    margin: 28px 0;
    font-size: 19px;
    color: var(--muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button-secondary {
    background: #ffffff;
    border: 1px solid var(--line);
}

.button-secondary:hover {
    border-color: #cbd5e1;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 30px;
    color: #64748b;
    font-size: 13px;
    font-weight: 600;
}

/* HERO CARD */

.hero-card {
    padding: 30px;
    border-radius: 28px;
    background: var(--dark);
    color: #ffffff;
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.18);
}

.hero-card-top {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
    color: #94a3b8;
}

.status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #22c55e;
}

.fake-search {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 34px 0 24px;
    padding: 17px;
    border-radius: 12px;
    background: #17233a;
    color: #cbd5e1;
}

.fake-search span {
    font-size: 25px;
}

.search-result {
    padding: 25px;
    border-radius: 16px;
    background: #ffffff;
}

.result-line,
.result-title,
.result-text {
    height: 10px;
    border-radius: 10px;
    background: #dce3ec;
    margin-bottom: 13px;
}

.result-line {
    width: 25%;
}

.result-title {
    width: 75%;
    height: 17px;
}

.result-text {
    width: 90%;
}

.result-text.short {
    width: 65%;
}

.metric-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 14px;
}

.metric-row div {
    padding: 16px;
    border-radius: 14px;
    background: #17233a;
}

.metric-row strong,
.metric-row span {
    display: block;
}

.metric-row strong {
    font-size: 13px;
}

.metric-row span {
    margin-top: 4px;
    color: #94a3b8;
    font-size: 11px;
}

/* SECTIONS */

.section {
    padding: 100px 0;
}

.section-heading {
    display: grid;
    grid-template-columns: 1fr 0.65fr;
    gap: 70px;
    margin-bottom: 50px;
}

.section-heading h2,
.two-column h2,
.cta-section h2 {
    margin: 0;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.1;
    letter-spacing: -0.035em;
}

.section-heading p {
    margin: 0;
    color: var(--muted);
}

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

.centered p {
    max-width: 650px;
    margin: 20px auto 0;
}

/* SERVICES */

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.service-card {
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    transition: 0.2s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: #cbd5e1;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.07);
}

.service-number {
    font-size: 12px;
    font-weight: 800;
    color: var(--accent);
}

.service-card h3 {
    margin: 25px 0 10px;
    font-size: 25px;
}

.service-card p {
    margin: 0 0 24px;
    color: var(--muted);
}

.card-link {
    color: var(--accent);
    font-size: 14px;
    font-weight: 750;
}

/* DARK SECTION */

.dark-section {
    padding: 100px 0;
    background: var(--dark);
    color: #ffffff;
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.two-column p {
    color: #b7c1d1;
}

.button-light {
    margin-top: 15px;
    background: #ffffff;
    color: var(--dark);
}

/* LOCATIONS */

.location-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.location-grid a {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #ffffff;
    font-weight: 750;
}

.location-grid span {
    float: right;
    color: var(--accent);
}

/* CTA */

.cta-section {
    padding: 80px 0;
    background: #eaf0ff;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.cta-section h2 {
    max-width: 700px;
}

/* FOOTER */

.site-footer {
    padding: 70px 0 25px;
    background: #080e19;
    color: #ffffff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 50px;
}

.footer-logo {
    font-weight: 850;
    letter-spacing: 0.12em;
}

.footer-grid p {
    max-width: 330px;
    color: #8f9bad;
}

.footer-grid h2 {
    margin: 0 0 15px;
    font-size: 14px;
}

.footer-grid a {
    display: block;
    margin: 8px 0;
    color: #9ca8ba;
    font-size: 13px;
}

.footer-grid a:hover {
    color: #ffffff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid #202b3d;
    color: #718096;
    font-size: 12px;
}

.footer-bottom div {
    display: flex;
    gap: 20px;
}

/* MOBILE */

@media (max-width: 950px) {
    .main-nav {
        display: none;
    }

    .hero-grid,
    .section-heading,
    .two-column {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 70px;
    }

    .location-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 620px) {
    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .header-inner {
        min-height: 68px;
    }

    .header-cta {
        padding-inline: 14px;
        min-height: 42px;
        font-size: 12px;
    }

    .hero {
        padding: 60px 0;
    }

    .hero h1 {
        font-size: 43px;
    }

    .hero-text {
        font-size: 17px;
    }

    .services-grid,
    .location-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .section,
    .dark-section {
        padding: 70px 0;
    }

    .cta-inner,
    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-card {
        padding: 20px;
    }
}

/* =========================================================
   ADMINISTRATION — CONNEXION
   ========================================================= */

.admin-login-page {
    min-height: calc(100vh - 180px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    background:
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, .12), transparent 35%),
        radial-gradient(circle at 80% 80%, rgba(14, 165, 233, .08), transparent 35%),
        #f6f8fb;
}

.admin-login-card {
    width: min(100%, 470px);
    padding: 42px;
    background: #ffffff;
    border: 1px solid #e4e9f0;
    border-radius: 24px;
    box-shadow: 0 25px 70px rgba(15, 23, 42, .10);
}

.admin-login-brand {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-bottom: 45px;
}

.admin-login-mark {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 13px;
    background: #0b1220;
    color: #ffffff;
    font-size: 14px;
    font-weight: 850;
    letter-spacing: -.03em;
}

.admin-login-brand strong,
.admin-login-brand span:last-child {
    display: block;
}

.admin-login-brand strong {
    color: #172033;
    font-size: 15px;
}

.admin-login-brand div span:last-child {
    margin-top: 3px;
    color: #8a94a5;
    font-size: 12px;
}

.admin-login-heading {
    margin-bottom: 30px;
}

.admin-login-heading h1 {
    margin: 9px 0 9px;
    font-size: 38px;
    letter-spacing: -.035em;
}

.admin-login-heading p {
    margin: 0;
    color: #788396;
    font-size: 14px;
}

.admin-login-error {
    margin-bottom: 22px;
    padding: 13px 15px;
    border: 1px solid #ffd0d0;
    border-radius: 11px;
    background: #fff5f5;
    color: #a42626;
    font-size: 13px;
}

.admin-field {
    margin-bottom: 22px;
}

.admin-field label {
    display: block;
    margin-bottom: 8px;
    color: #172033;
    font-size: 13px;
    font-weight: 750;
}

.admin-field input {
    width: 100%;
    min-height: 54px;
    padding: 0 16px;
    border: 1px solid #d9e0e9;
    border-radius: 12px;
    outline: none;
    background: #ffffff;
    color: #172033;
    font: inherit;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.admin-field input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .10);
}

.admin-login-submit {
    width: 100%;
    justify-content: center;
}

.admin-login-submit span {
    margin-left: 8px;
}

.admin-login-security {
    display: flex;
    gap: 10px;
    margin-top: 25px;
    padding: 15px;
    border-radius: 12px;
    background: #f6f8fb;
}

.admin-login-security span {
    flex: 0 0 auto;
}

.admin-login-security p {
    margin: 0;
    color: #7b8494;
    font-size: 11px;
    line-height: 1.55;
}

.admin-login-back {
    display: block;
    margin-top: 25px;
    text-align: center;
    color: #667085;
    font-size: 12px;
    font-weight: 650;
}

.admin-login-back:hover {
    color: #2563eb;
}

@media (max-width: 600px) {
    .admin-login-page {
        padding: 50px 15px;
    }

    .admin-login-card {
        padding: 28px 22px;
        border-radius: 18px;
    }

    .admin-login-heading h1 {
        font-size: 32px;
    }
}