/* ==========================================================================
   IRMA2 — theme styles
   ========================================================================== */

:root {
    --color-primary: #12798f;
    --color-primary-dark: #0d5c6c;
    --color-dark: #14262f;
    --color-dark-soft: #1c3540;
    --color-text: #4a4f52;
    --color-text-light: #7c8286;
    --color-bg: #ffffff;
    --color-bg-alt: #f4fafd;
    --color-border: #e3e9ec;

    --font-heading: 'Fira Sans', Arial, sans-serif;
    --font-body: 'Arimo', Arial, sans-serif;

    --radius-pill: 9999px;
    --radius-image: 20px;
    --radius-card: 12px;

    --wrap-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    line-height: 1.2;
    margin: 0 0 .6em;
}

h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }

p { margin: 0 0 1em; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

ul { margin: 0; padding: 0; list-style: none; }

.wrap {
    width: 100%;
    max-width: var(--wrap-width);
    margin: 0 auto;
    padding: 0 24px;
}

section { padding: 64px 0; }

/* ---- Buttons ---- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5em;
    padding: .85em 1.9em;
    border-radius: var(--radius-pill);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: .85rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    text-decoration: none;
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
    text-decoration: none;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: relative;
    z-index: 100;
    background: #fff;
}

.site-header-top {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
}

.site-header-top-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    height: 46px;
    font-size: .85rem;
    color: var(--color-text);
}

.site-header-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: 600;
    flex-shrink: 0;
}
.site-header-phone:hover { text-decoration: none; color: var(--color-primary-dark); }

.site-header-tagline {
    color: var(--color-text-light);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-header-main-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 92px;
}

.site-logo { display: inline-flex; align-items: center; }
.site-logo img { height: 37px; width: auto; }

.site-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.site-nav-list {
    display: flex;
    align-items: center;
    gap: 28px;
}

.site-nav-list a {
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: .8rem;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.site-nav-list a:hover { color: var(--color-primary); text-decoration: none; }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    border: 0;
    cursor: pointer;
}
.nav-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-dark);
    transition: transform .2s ease, opacity .2s ease;
}

@media (max-width: 860px) {
    .site-header-tagline { display: none; }

    .nav-toggle { display: flex; }

    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        background: #fff;
        padding: 24px;
        border-top: 1px solid var(--color-border);
        box-shadow: 0 12px 24px rgba(20, 38, 47, .08);
        display: none;
    }
    .site-nav.is-open { display: flex; }

    .site-nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        width: 100%;
    }

    .site-header-cta { align-self: flex-start; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-color: var(--color-dark);
    padding: 110px 0;
    isolation: isolate;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(10, 32, 41, .88) 0%, rgba(10, 32, 41, .68) 55%, rgba(10, 32, 41, .45) 100%);
    z-index: -1;
}

.hero-inner { max-width: 640px; }

.hero-title { color: #fff; }

.hero-subtitle {
    color: rgba(255, 255, 255, .92);
    font-size: 1.05rem;
    margin: 0;
}

@media (max-width: 600px) {
    .hero { padding: 72px 0; }
}

/* ==========================================================================
   CTA icons row
   ========================================================================== */

.cta-icons {
    background: var(--color-bg-alt);
    padding: 56px 0;
}

.cta-icons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.cta-icon-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-decoration: none;
}
.cta-icon-card:hover { text-decoration: none; }

.cta-icon-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    transition: background-color .2s ease, color .2s ease;
}
.cta-icon-card:hover .cta-icon-circle {
    background: var(--color-primary);
    color: #fff;
}

@media (max-width: 720px) {
    .cta-icons-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ==========================================================================
   Texte + image (équipe)
   ========================================================================== */

.text-image-grid,
.contact-info-grid,
.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.text-image-reverse .text-image-grid { direction: rtl; }
.text-image-reverse .text-image-content,
.text-image-reverse .text-image-media { direction: ltr; }

.text-image-text p:last-child { margin-bottom: 1.5em; }

.text-image-media img,
.contact-info-map iframe,
.services-media img {
    border-radius: var(--radius-image);
    width: 100%;
}

.contact-info-map iframe { height: 420px; }

@media (max-width: 860px) {
    .text-image-grid,
    .contact-info-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .text-image-reverse .text-image-grid { direction: ltr; }
    .text-image-media { order: -1; }
}

/* ==========================================================================
   Contact / prepare-your-visit
   ========================================================================== */

.contact-info { background: var(--color-bg); }

.contact-info-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: .98rem;
}
.contact-info-list li:first-child { padding-top: 0; }
.contact-info-list strong { color: var(--color-dark); }

/* ==========================================================================
   Services
   ========================================================================== */

.services { background: var(--color-bg-alt); }

.services-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.services-tags li {
    padding: 7px 18px;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-pill);
    background: #fff;
    color: var(--color-dark);
    font-size: .85rem;
    font-weight: 500;
}

.services-note { margin-top: 8px; }

.services-caption {
    margin-top: 16px;
    font-size: .95rem;
    color: var(--color-text-light);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    position: relative;
    background: var(--color-dark);
    color: rgba(255, 255, 255, .82);
    padding: 48px 0 28px;
    overflow: hidden;
}

.site-footer-watermark {
    position: absolute;
    left: -.03em;
    bottom: -.28em;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 11rem;
    line-height: 1;
    color: rgba(255, 255, 255, .05);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
}

.site-footer-inner {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.site-footer-brand {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.site-footer-logo img {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
}

.site-footer-copyright {
    font-size: .85rem;
    color: rgba(255, 255, 255, .55);
}

.site-footer-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
}

.site-footer-nav a {
    color: rgba(255, 255, 255, .82);
    font-size: .9rem;
}
.site-footer-nav a:hover { color: #fff; }

@media (max-width: 600px) {
    .site-footer-watermark { font-size: 6rem; }
    .site-footer-inner { flex-direction: column; align-items: flex-start; }
}

/* ==========================================================================
   Inner page header (title + breadcrumb)
   ========================================================================== */

.page-header {
    background: var(--color-bg-alt);
    padding: 72px 0 56px;
    text-align: left;
}

.page-header-title {
    font-weight: 400;
    margin-bottom: .5em;
}

.page-header-breadcrumb {
    font-size: .85rem;
    color: var(--color-primary);
}
.page-header-breadcrumb span[aria-hidden] { margin: 0 .4em; color: var(--color-text-light); }
.page-header-breadcrumb span:last-child { color: var(--color-text-light); }

/* ==========================================================================
   Texte + carte (plan d'accès)
   ========================================================================== */

.text-map { padding: 64px 0; }

.text-map-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}

.text-map-content h2:not(:first-child) { margin-top: 1.2em; }
.text-map-content h3 {
    font-size: 1rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.text-map-media iframe {
    width: 100%;
    height: 450px;
    border-radius: var(--radius-image);
}

@media (max-width: 860px) {
    .text-map-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ==========================================================================
   Page contact
   ========================================================================== */

.contact-page { padding: 64px 0; }

.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}

.contact-page-info h3 {
    font-size: 1rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-top: 1.4em;
}
.contact-page-info h3:first-child { margin-top: 0; }

.contact-page-form .block-form-submit { margin-top: 4px; }

@media (max-width: 860px) {
    .contact-page-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ==========================================================================
   Common blocks (common.title / common.text / common.image / common.form)
   ========================================================================== */

.block-title,
.block-text,
.block-image,
.block-form-wrap {
    max-width: var(--wrap-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.block-title { padding-top: 48px; padding-bottom: 8px; text-align: left; }
.block-title[data-align="center"] { text-align: center; }
.block-title[data-align="right"] { text-align: right; }
.block-title-heading { margin: 0 0 .4em; }
.block-title-subtitle { color: var(--color-text-light); margin: 0 0 1em; font-size: 1.05rem; }

.block-text { padding-top: 24px; padding-bottom: 24px; }
.block-text[data-align="center"] { text-align: center; }
.block-text[data-align="right"] { text-align: right; }

.block-text h2,
.block-text h3 { margin-top: 1.4em; }
.block-text h2:first-child,
.block-text h3:first-child { margin-top: 0; }

.block-text ul {
    margin: 0 0 1.5em;
    display: flex;
    flex-direction: column;
    gap: .6em;
}
.block-text ul li {
    position: relative;
    padding-left: 22px;
}
.block-text ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
}

.block-text hr {
    border: 0;
    border-top: 1px solid var(--color-border);
    margin: 1.6em 0;
}

.block-text a { word-break: break-word; }

.block-image { padding-top: 24px; padding-bottom: 24px; }
.block-image-media { width: 100%; height: auto; border-radius: var(--radius-image); }
.block-image-caption { font-size: .9rem; color: var(--color-text-light); margin-top: .6em; }

.block-form-wrap { padding-top: 24px; padding-bottom: 24px; max-width: 560px; }
.block-form-field { margin-bottom: 18px; }
.block-form-label { display: block; margin-bottom: 6px; font-weight: 600; color: var(--color-dark); }
.block-form-input {
    width: 100%;
    padding: .8em 1em;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
}
.block-form-input:focus { outline: none; border-color: var(--color-primary); }
.block-form-checkbox { display: inline-flex; align-items: center; gap: 8px; }
.block-form-submit {
    padding: .85em 1.9em;
    border: 0;
    border-radius: var(--radius-pill);
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: .85rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    cursor: pointer;
}
.block-form-submit:hover { background: var(--color-primary-dark); }

.form-message-success,
.form-message-error {
    display: none;
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 18px;
    font-size: .95rem;
}
.form-message-success { background: #e5f6ea; color: #1c6b34; }
.form-message-error { background: #fbe7e7; color: #a3282f; }