/* Client navigation and editorial finishing. Existing page structure/photos retained. */
:root{--customer-ink:#172c48;--customer-blue:#365797;--customer-line:#d7e1ee;--customer-wash:#f3f6fb}
body>header{box-shadow:0 3px 18px #172c4809}
#navigation-principale.client-navigation{gap:10px}
.client-navigation .nav-group{position:relative;border:0;margin:0;padding:0;background:transparent;color:var(--customer-ink)}
.client-navigation .nav-group>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none;cursor:pointer;min-height:48px;padding:12px 13px;border-radius:9px;font-size:14px;font-weight:600;line-height:1.3;white-space:nowrap;color:var(--customer-ink)}
.client-navigation .nav-group>summary::-webkit-details-marker{display:none}
.client-navigation .nav-chevron{width:7px;height:7px;flex:0 0 7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-top:-4px}
.client-navigation .nav-group[open]>summary{background:#edf2f9;color:var(--customer-blue)}
.client-navigation .nav-group[open] .nav-chevron{transform:rotate(225deg);margin-top:3px}
.client-navigation .nav-group[data-current-group]>summary{color:var(--customer-blue)}
.client-navigation .nav-panel{position:absolute;top:calc(100% + 12px);left:0;width:340px;max-width:calc(100vw - 32px);padding:12px;background:#fff;border:1px solid var(--customer-line);border-radius:16px;box-shadow:0 18px 50px #172c4826;max-height:calc(100dvh - 165px);overflow-y:auto;overscroll-behavior:contain}
.client-navigation .nav-group:last-of-type .nav-panel{left:auto;right:0}
.client-navigation .nav-panel .nav-panel-intro{padding:10px 12px 15px;margin:0 0 5px;border-bottom:1px solid #e7edf5;color:#52647c;font-size:11px;font-weight:700;line-height:1.5;letter-spacing:.06em;text-transform:uppercase}
.client-navigation .nav-panel>a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:66px;padding:12px;border:0;border-radius:9px;color:var(--customer-ink);font-size:14px;line-height:1.35;text-decoration:none;background:transparent}
.client-navigation .nav-panel>a>span:first-child{min-width:0}
.client-navigation .nav-panel strong{display:block;font-size:14px;font-weight:600;line-height:1.4}
.client-navigation .nav-panel small{display:block;font-size:12px;font-weight:400;line-height:1.5;color:#52647c;margin-top:3px;white-space:normal}
.client-navigation .nav-link-arrow{flex:0 0 auto;font-size:18px;color:#617b9e}
.client-navigation .nav-panel>a[aria-current=page]{background:#edf2fa;color:#254b88}
.client-navigation .nav-panel>a[aria-current=page]::after{display:none}
.client-navigation .nav-contact{font-size:13px;min-height:48px;padding:12px 18px;gap:12px;white-space:nowrap;box-shadow:0 4px 14px #172c4814;border-radius:10px}
.client-navigation .nav-contact>span{font-size:20px;font-weight:400}
.client-navigation .nav-home{display:none}
.client-navigation summary:focus-visible,.client-navigation a:focus-visible{outline:3px solid #365797;outline-offset:3px}
.header-contact-actions{background:#f5f7fb}
.header-contact-actions>a{font-size:13px}
@media(hover:hover) and (pointer:fine){.client-navigation .nav-panel>a:hover{background:#f3f6fb;color:#254b88}.client-navigation .nav-group>summary:hover{background:#f3f6fb}.client-navigation .nav-contact:hover{color:white!important}}
@media(max-width:1320px){
 #navigation-principale.client-navigation{top:var(--site-header-height);left:var(--ui-gutter);right:var(--ui-gutter);padding:12px 18px 20px;gap:0;max-height:calc(100dvh - var(--site-header-height) - 12px);border-radius:0 0 18px 18px}
 .client-navigation .nav-home{display:flex;justify-content:space-between;min-height:48px;padding:12px 8px;font-size:14px;color:#365797;border-bottom:1px solid #e7edf5}
 .client-navigation .nav-group{border-bottom:1px solid #e7edf5}
 .client-navigation .nav-group>summary{padding:18px 8px;min-height:60px;font-size:17px;border-radius:0}
 .client-navigation .nav-group[open]>summary{background:transparent}
 .client-navigation .nav-panel,.client-navigation .nav-group:last-of-type .nav-panel{position:static;width:auto;max-width:none;max-height:none;overflow:visible;border:0;border-left:2px solid #dce6f4;border-radius:0;box-shadow:none;background:transparent;padding:0 0 12px 8px;margin:0 0 14px 8px}
 .client-navigation .nav-panel .nav-panel-intro{padding:5px 10px 10px;border:0;font-size:10px;margin-bottom:0}
 .client-navigation .nav-panel>a{min-height:62px;padding:11px 10px}
 .client-navigation .nav-panel strong{font-size:15px}.client-navigation .nav-panel small{font-size:12px}
 .client-navigation .nav-contact{margin-top:18px;padding:14px 16px;font-size:15px;white-space:normal}
 .menu{border-radius:10px;background:#f5f7fb;border-color:#d7e1ee}
}
@media(max-width:700px){#navigation-principale.client-navigation{left:3%;right:3%;padding:10px 15px 18px}.client-navigation .nav-group>summary{font-size:16px;min-height:56px}.client-navigation .nav-panel>a{min-height:62px}}

/* Clear hierarchy for customer pages, without altering technical tables. */
.customer-page .page-hero{padding-top:48px;padding-bottom:48px}
.customer-page .page-hero h1{font-size:clamp(36px,4.3vw,62px);line-height:1.09;letter-spacing:-.045em;max-width:20ch;text-wrap:balance}
.customer-page .page-intro{font-size:18px;line-height:1.75;color:#52647c;max-width:64ch}
.customer-page .eyebrow{font-size:11px;letter-spacing:.13em;font-weight:700}
.customer-page .breadcrumb{font-size:12px;line-height:1.6;margin-bottom:24px;color:#52647c}
.customer-page .breadcrumb a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:#c3d1e4}
.customer-page .visual-page-hero{gap:clamp(28px,4vw,68px);align-items:center}
.customer-page .page-hero-image{border:1px solid #d6e0ee;border-radius:18px;box-shadow:0 18px 44px #172c4812;overflow:hidden}
.customer-page .content-section{padding-block:44px;column-gap:clamp(28px,5vw,80px)}
.customer-page .content-section>h2{font-size:clamp(25px,2.5vw,34px);line-height:1.2;letter-spacing:-.025em;text-wrap:balance}
.customer-page .content-section p{line-height:1.8;max-width:74ch}
.customer-page .content-section h3{line-height:1.35;letter-spacing:-.015em}
.customer-page .content-section>div>p>a:not(.button):not(.detail-link){text-decoration:underline;text-underline-offset:4px;text-decoration-color:#c3d1e4}
.customer-page .jump-links{display:flex;flex-wrap:wrap;gap:9px;padding-block:20px;background:#f5f7fb;border-top:1px solid #e3eaf3;border-bottom:1px solid #e3eaf3}
.customer-page .jump-links>a{display:inline-flex;align-items:center;min-height:44px;padding:10px 16px;border:1px solid #d6e0ee;border-radius:100px;background:#fff;color:#365797;font-size:13px;font-weight:600;line-height:1.4;text-decoration:none}
.customer-page .audience-shortcuts{border-left:3px solid #496ebf;border-radius:0 12px 12px 0;background:#f3f6fb;padding:18px 20px;margin-top:24px}
.customer-page .audience-shortcuts>p{margin:0 0 12px;font-size:12px;font-weight:700;letter-spacing:.04em;color:#52647c}
.customer-page .audience-shortcuts>a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;margin:0;padding:10px 0;border:0;border-top:1px solid #dce4ef;border-radius:0;background:transparent;color:#365797;font-size:14px;text-decoration:none}
.customer-page .audience-shortcuts>a::after{content:'↗';font-size:19px}

/* Refined, consistent action hierarchy. */
.premium-site .button{font-size:15px;font-weight:700;letter-spacing:.005em;min-height:50px;padding:14px 22px;border-radius:11px;line-height:1.4}
.premium-site .button .button-icon{opacity:.9}
.premium-site .button.secondary{border:1px solid #bfcee3;background:#fff;color:#365797;box-shadow:none}
.customer-page .small-cta{padding:36px 40px;border-radius:18px;background:linear-gradient(115deg,#172f50,#31558e);box-shadow:0 12px 28px #172c4812;align-items:center}
.customer-page .small-cta h2{font-size:clamp(25px,2.7vw,34px);line-height:1.2;letter-spacing:-.03em;margin-bottom:10px}
.customer-page .small-cta p{color:#e0e9f6;font-size:16px;max-width:58ch}
.customer-page .small-cta .button{background:#fff;color:#244878;box-shadow:0 3px 14px #0001;border:1px solid #fff;flex-shrink:0}
.related-pages{padding-top:26px;padding-bottom:48px}
.related-pages h2{font-size:23px;font-weight:600;letter-spacing:-.025em}
.related-pages a{display:flex;justify-content:space-between;gap:18px;min-height:76px;background:#fff;border:1px solid #d7e1ee;border-radius:12px;padding:19px 22px;font-size:15px;font-weight:600;line-height:1.45;box-shadow:0 3px 12px #172c4804}
.related-pages a::after{content:'↗';font-size:23px;font-weight:400;flex:none}

/* Homepage: preserve all sections; improve spacing, photo frames and actions. */
.home-page .audience-entry{border-radius:12px;border:1px solid #d7e1ee;background:#fff;box-shadow:0 3px 12px #172c4804}
.home-page .audience-entry h3{line-height:1.3;letter-spacing:-.02em}
.home-page .audience-destination{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:44px;color:#365797}
.home-page .home-case:not(.home-field-card){border:1px solid #d7e1ee;border-radius:16px;box-shadow:0 5px 20px #172c4808}
.home-page .home-case:not(.home-field-card) .home-case-copy{padding:27px}
.home-page .home-cases .home-case-copy h3{font-size:24px;line-height:1.25;letter-spacing:-.025em}
.home-page .home-cases .home-case-copy>span{display:flex;align-items:center;min-height:44px;margin-top:18px;padding-top:15px;border-top:1px solid #dbe3ef;color:#365797;font-size:14px;font-weight:700}
.home-page .home-section-heading h2{text-wrap:balance;letter-spacing:-.035em;line-height:1.15}
.home-page .home-section-heading>.detail-link{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 17px;border:1px solid #cbd8e9;border-radius:9px;background:#fff;color:#365797;font-size:13px;line-height:1.4;text-decoration:none}
.home-page .home-process .home-section-heading>.detail-link{background:#ffffff0c;border-color:#ffffff50;color:#fff}
.home-page .home-message-link{padding:12px 18px!important;border:1px solid #ffffff60;border-radius:10px;text-decoration:none!important;background:#ffffff08}
.home-page .home-person-story .proof-links>a{background:#fff;border-color:#cbd8e9}

/* Contact: clear shortcuts to the existing form; no submission changes. */
.contact-hero-actions{margin-top:25px;display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.contact-direct-link{display:inline-flex;align-items:center;min-height:48px;color:#365797;font-size:14px;font-weight:600;text-decoration:underline;text-underline-offset:4px}
.customer-page .contact-grid--channels{gap:18px}
.customer-page .contact-panel{position:relative;padding:28px;border:1px solid #d7e1ee;border-radius:16px;background:#fff;box-shadow:0 4px 16px #172c4806}
.customer-page .contact-panel>span{font-size:11px;font-weight:700;letter-spacing:.1em;color:#52647c}
.customer-page .contact-panel h2{font-size:clamp(21px,2.1vw,28px);line-height:1.25;letter-spacing:-.025em;margin:16px 0 12px;overflow-wrap:anywhere}
.customer-page .contact-panel p{font-size:15px;line-height:1.7;color:#52647c;max-width:42ch;margin-bottom:0}
.customer-page .contact-panel:first-child{background:#172f50;border-color:#172f50;color:#fff}
.customer-page .contact-panel:first-child h2{color:#fff}.customer-page .contact-panel:first-child p,.customer-page .contact-panel:first-child>span{color:#dce8f8}
.customer-page .request-section{background:#f3f6fb;border:1px solid #d7e1ee;border-radius:18px;padding:40px;gap:45px}
.customer-page .request-form{padding:28px;background:#fff;border:1px solid #d7e1ee;border-radius:14px;box-shadow:0 4px 18px #172c4805}
.customer-page .request-form input,.customer-page .request-form select,.customer-page .request-form textarea{border-color:#b9c9df;border-radius:8px;background:#fff;font-size:16px;min-height:48px}
.customer-page .request-form label{font-size:14px;line-height:1.5;color:#172c48}
.customer-page .request-form #request-send{min-height:52px;background:#365797;color:#fff;border-radius:10px}
@media(hover:hover) and (pointer:fine){
 .customer-page .small-cta .button:hover{background:#edf3fc;color:#172c48;border-color:#edf3fc}
 .related-pages a:hover,.home-page .audience-entry:hover,.home-page .home-case:not(.home-field-card):hover{border-color:#8da8cf;box-shadow:0 10px 25px #172c4812}
 .customer-page .contact-panel:hover{border-color:#6c8fbd;box-shadow:0 10px 25px #172c4812}
 .home-page .home-message-link:hover{background:#ffffff15}
 .customer-page .jump-links>a:hover{background:#eaf0f9;border-color:#8da8cf}
}
@media(prefers-reduced-motion:no-preference){.client-navigation summary,.client-navigation .nav-panel>a,.related-pages a,.customer-page .contact-panel{transition:background-color .18s,border-color .18s,box-shadow .18s}}
@media(max-width:900px){
 .customer-page .page-hero{padding-top:30px;padding-bottom:34px}.customer-page .page-hero h1{font-size:clamp(34px,5.5vw,48px)}
 .customer-page .content-section{padding-block:32px}.customer-page .visual-page-hero{gap:28px}
 .customer-page .request-section{padding:28px;gap:24px;grid-template-columns:minmax(0,1fr)}
 .customer-page .small-cta{padding:30px;align-items:stretch}.customer-page .small-cta .button{align-self:start}
 .home-page .home-case:not(.home-field-card) .home-case-copy{padding:22px}
}
@media(max-width:600px){
 .customer-page .page-hero h1{font-size:clamp(32px,8.5vw,42px);max-width:none}.customer-page .page-intro{font-size:16px;line-height:1.7}
 .customer-page .content-section>h2{font-size:27px}.customer-page .content-section p{font-size:16px;line-height:1.75}
 .customer-page .page-hero-image{border-radius:13px}.customer-page .jump-links{gap:8px}.customer-page .jump-links>a{font-size:12px;padding:10px 13px}
 .customer-page .small-cta{padding:27px 23px;border-radius:14px}.customer-page .small-cta .button{width:100%;align-self:stretch}
 .related-pages a{min-height:68px;padding:17px 19px;font-size:14px}.home-page .home-cases .home-case-copy h3{font-size:23px}
 .home-page .home-contact-options{gap:10px!important}.home-page .home-message-link{width:100%;min-height:48px}
 .customer-page .contact-panel{padding:24px}.customer-page .request-section{padding:24px 16px;gap:20px}
 .customer-page .request-form{padding:20px 15px;border-radius:11px}.contact-hero-actions{gap:10px}.contact-hero-actions .button{width:100%}.contact-direct-link{justify-content:center;width:100%}
}

/* Five clear entry points; readable cards and a shorter desktop signs section. */
.client-navigation .nav-direct{display:flex;align-items:center;min-height:48px;padding:12px 13px;font-size:14px;font-weight:600;color:var(--customer-ink);border-radius:9px;white-space:nowrap}
.client-navigation .nav-direct[aria-current=page]{color:var(--customer-blue);background:#edf2f9}
.home-page .audiences-grid{gap:16px}
.home-page .audience-entry{padding:23px;gap:14px}
@media(min-width:651px){.home-page .situation-photo{height:230px;aspect-ratio:auto}.home-page .situation-copy{padding:24px}.home-page .situation-card{border-radius:16px}}
@media(max-width:1320px){.client-navigation .nav-direct{min-height:60px;font-size:17px;padding:18px 8px;border-bottom:1px solid #e7edf5;border-radius:0}.client-navigation .nav-contact{justify-content:space-between}}
@media(max-width:700px){.home-page .audience-entry{padding:20px;gap:12px}.client-navigation .nav-direct{font-size:16px;min-height:56px}}
@media(hover:hover) and (pointer:fine){.client-navigation .nav-direct:hover{background:#f3f6fb;color:var(--customer-blue)}}
.portfolio-index{margin:0 0 32px;border:1px solid #d7e1ee;border-radius:12px;background:#f5f7fb;padding:0 22px}
.portfolio-index>summary{cursor:pointer;min-height:56px;padding:16px 0;font-size:15px;font-weight:600;color:#365797}
.portfolio-index .case-index{padding:0 0 20px;margin:0}
.portfolio-index .case-index ul{margin:0}
.premium-site .button:active,.client-navigation .nav-contact:active{box-shadow:inset 0 2px 5px #172c4826}
@media(max-width:600px){.portfolio-index{padding-inline:16px}.portfolio-index>summary{font-size:14px}}

/* Keep contact actions and disclosures on separate layers; no legacy FAQ marks. */
.client-navigation .nav-group>summary::after{content:none;display:none}
.client-navigation .nav-panel{z-index:2}
.client-navigation .nav-panel>a{margin-top:0}
.header-contact-actions{position:relative;z-index:0}
@media(min-width:1321px){
 .client-navigation .nav-panel{top:calc(100% + 72px)}
}
/* Authentic network plans: complete views, attribution retained, no map alterations. */
.exterior-page .page-hero h1 em{color:#365797}
.network-plan-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:26px 0}
.network-plan-gallery figure{min-width:0;margin:0;border:1px solid #d7e1ee;border-radius:12px;overflow:hidden;background:#f5f7fb}
.network-plan-gallery a{display:block;text-decoration:none}
.network-plan-gallery img{display:block;width:100%;height:340px;object-fit:contain;background:#fff;padding:10px}
.network-plan-gallery a>span{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:12px 16px;font-size:13px;font-weight:700;border-top:1px solid #d7e1ee;color:#365797}
.network-plan-gallery figcaption{padding:0 16px 18px;font-size:12px;line-height:1.6;color:#52647c}
@media(max-width:600px){.network-plan-gallery{grid-template-columns:minmax(0,1fr);gap:18px}.network-plan-gallery img{height:380px}}

/* Compact navigation: six main entries and 5 / 3 / 4 essential destinations. */
.client-navigation .nav-home{display:flex}
.client-navigation .nav-panel{width:310px;padding:9px}
.client-navigation .nav-panel>a{min-height:48px;padding:12px 14px;font-size:14px;font-weight:600;line-height:1.5;white-space:normal}
@media(min-width:1321px){#navigation-principale.client-navigation{gap:4px}.client-navigation .nav-direct,.client-navigation .nav-group>summary{padding-inline:10px}.client-navigation .nav-home{border:0}}
@media(max-width:1320px){.client-navigation .nav-panel{width:auto;padding:0 0 10px 8px}.client-navigation .nav-panel>a{min-height:48px;font-size:15px}.client-navigation .nav-home{border-bottom:1px solid #e7edf5}}

/* Authentic field photographs alongside the relevant explanation. */
.premium-site .field-context-photo{margin:28px 0 8px;max-width:680px;overflow:hidden;border:1px solid #dce4ef;border-radius:18px;background:#f3f6fb;box-shadow:0 8px 28px rgba(25,49,86,.06)}
.premium-site .field-context-photo img{display:block;width:100%;height:auto;max-height:480px;object-fit:contain;background:#edf1f7}
.premium-site .field-context-photo figcaption{padding:16px 20px;font-size:.92rem;line-height:1.6;color:#42546d;background:#fff}
@media(max-width:600px){.premium-site .field-context-photo{margin-top:22px;border-radius:14px;max-width:100%}.premium-site .field-context-photo figcaption{padding:14px 16px}}