/* =========================================================================
   GCA Mobilité — Styles spécifiques aux pages
   Importe le design-system en amont via app.js.
   ========================================================================= */

/* ---------- Header ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(250, 248, 243, .95);
    border-bottom: 1px solid rgba(0, 88, 163, .16);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 86px;
}

.logo-link {
    display: inline-flex;
    min-width: 180px;
    width: 245px;
}

.brand-logo {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: .45rem;
    font-size: 1rem;
    font-weight: 700;
}

.site-nav a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: .45rem .75rem;
    border-radius: var(--radius);
    color: var(--gca-blue-900);
    text-decoration: none;
    transition: background-color .18s ease, color .18s ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
    background: var(--gca-blue-100);
}

.site-nav .phone-link {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding-inline: .9rem;
    background: var(--gca-yellow);
    transition: background-color .18s ease, box-shadow .18s ease;
}

.site-nav .phone-link:hover {
    background: var(--gca-yellow-100);
    box-shadow: var(--shadow-card);
}

.site-nav .phone-link svg {
    flex-shrink: 0;
}

.menu-button {
    display: none;
    min-width: 44px;
    min-height: 44px;
    border: 2px solid var(--gca-blue);
    border-radius: var(--radius);
    background: var(--gca-white);
    color: var(--gca-blue-900);
    font: 700 1rem/1 var(--font-body);
}

/* ---------- Sections génériques ---------- */

.section {
    padding-block: var(--space-section);
}

.section-white {
    background: var(--gca-white);
}

.section-blue {
    background: var(--gca-blue-900);
    color: var(--gca-white);
}

.section-blue h2,
.section-blue p {
    color: var(--gca-white);
}

.section-contact {
    background: var(--gca-cream-soft);
    position: relative;
    overflow: hidden;
}

.section-contact::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--gca-blue) 0%, var(--gca-blue-900) 60%, var(--gca-yellow) 100%);
}

.section-contact .container {
    position: relative;
    z-index: 1;
}

/* ---------- Hero ---------- */

.hero {
    padding-top: clamp(1.5rem, 3vw, 2.5rem);
    padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.compact-hero {
    text-align: center;
}

.hero-grid,
.split-grid,
.aid-grid,
.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, .86fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
}

.hero-visual {
    border: 1px solid var(--gca-border);
    border-radius: var(--radius-card);
    background: linear-gradient(180deg, #DCEEFE 0%, #FAF8F3 78%);
    box-shadow: var(--shadow-soft);
    padding: clamp(1rem, 3vw, 1.6rem);
    overflow: hidden;
}

.hero-illustration {
    width: 100%;
    height: auto;
    display: block;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .85rem;
    margin-top: 2rem;
}

/* ---------- Eyebrow / lead ---------- */

.eyebrow {
    margin: 0 0 .75rem;
    color: var(--gca-blue-700);
    font-size: .92rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.eyebrow-on-blue {
    color: var(--gca-yellow);
}

.lead {
    max-width: 650px;
    color: var(--gca-muted);
    font-size: clamp(1.18rem, 2vw, 1.38rem);
}

.section-heading {
    max-width: 760px;
    margin-bottom: 2rem;
}

/* ---------- Grilles de cartes ---------- */

.value-grid,
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.service-card,
.contact-panel {
    border: 1px solid var(--gca-border);
    border-radius: var(--radius-card);
    background: var(--gca-white);
    box-shadow: var(--shadow-card);
}

.service-card {
    padding: 1.3rem;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
    border-color: var(--gca-blue-100);
}

/* Hover doux sur .card (DS) et .method-card — cohérence avec .service-card */
.card {
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
    border-color: var(--gca-blue-100);
}

/* Transition douce des boutons (fond + ombre) */
.button {
    transition: background-color .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.button:hover {
    box-shadow: var(--shadow-card);
}

.button:active {
    transform: translateY(1px);
}

/* ---------- PDF viewer (page MaPrimeAdapt') ---------- */

.pdf-viewer {
    position: relative;
    margin: 1.75rem 0 .25rem;
    border: 1px solid var(--gca-border);
    border-radius: var(--radius-card);
    overflow: hidden;
    background: var(--gca-cream-soft);
    box-shadow: var(--shadow-card);
}

.pdf-viewer iframe {
    display: block;
    width: 100%;
    height: clamp(560px, 80vh, 960px);
    border: 0;
    background: var(--gca-white);
}

.pdf-actions {
    margin: 1.25rem 0 0;
}

@media (max-width: 620px) {
    .pdf-viewer iframe {
        height: 70vh;
        min-height: 460px;
    }
}

/* ---------- Contact ---------- */

.contact-details {
    margin-top: 1.5rem;
    font-style: normal;
    font-size: 1.05rem;
    line-height: 1.7;
}

.contact-details strong {
    display: block;
    margin-bottom: .35rem;
    color: var(--gca-blue-900);
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1.2;
}

.contact-area {
    color: var(--gca-muted);
}

.contact-phone {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    margin-top: 1rem;
    padding: .3rem 0;
    color: var(--gca-blue-900);
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 700;
    text-decoration: none;
    line-height: 1.1;
    letter-spacing: -.01em;
}

.contact-phone::before {
    content: "";
    display: inline-block;
    width: 28px;
    height: 28px;
    background-color: var(--gca-yellow);
    clip-path: polygon(50% 0, 100% 24%, 100% 76%, 50% 100%, 0 76%, 0 24%);
    flex-shrink: 0;
}

.contact-phone:hover,
.contact-phone:focus-visible {
    color: var(--gca-blue);
    text-decoration: none;
}

.contact-email {
    color: var(--gca-blue-700);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: .2em;
    text-decoration-thickness: 1.5px;
}

.contact-email:hover {
    color: var(--gca-blue-900);
}

.contact-hours {
    display: block;
    margin-top: .35rem;
    color: var(--gca-muted);
    font-size: .98rem;
}

.contact-fallback {
    display: block;
    margin-top: 1rem;
    padding: 1rem 1.1rem;
    border-left: 4px solid var(--gca-yellow);
    background: var(--gca-white);
    border-radius: var(--radius);
    color: var(--gca-text);
    font-size: 1.02rem;
    line-height: 1.55;
}

.contact-panel {
    padding: clamp(1.5rem, 3.5vw, 2.25rem);
    border: 1px solid var(--gca-border);
    box-shadow: var(--shadow-soft);
}

.contact-form {
    display: grid;
    gap: 1rem;
}

.form-intro {
    margin: 0 0 1.25rem;
    padding: 0 0 1rem;
    border-bottom: 1px solid var(--gca-border);
    color: var(--gca-muted);
    font-size: 1rem;
}

.form-field .help-text,
.form-field small {
    color: var(--gca-muted);
    font-size: .95rem;
}

.file-meta {
    font-weight: 600;
    opacity: .85;
}

.contact-form ul {
    margin: .2rem 0 0;
    padding-left: 1.1rem;
    color: #8A1F11;
    font-weight: 700;
}

/* ---------- Footer ---------- */

.site-footer {
    background: var(--gca-blue-900);
    color: var(--gca-white);
    padding: clamp(3rem, 6vw, 4.5rem) 0 0;
    font-size: 1rem;
    line-height: 1.6;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: clamp(1.75rem, 3vw, 2.75rem);
    padding-bottom: clamp(2rem, 4vw, 3rem);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: .9rem;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    width: 200px;
    max-width: 100%;
    padding: .55rem .75rem;
    background: var(--gca-white);
    border-radius: var(--radius);
    box-shadow: 0 2px 12px rgba(0, 0, 0, .14);
}

.footer-logo:hover {
    background: var(--gca-cream-base);
}

.site-footer .brand-logo {
    width: 100%;
    height: auto;
}

.footer-tagline {
    margin: 0;
    color: var(--gca-white);
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-style: italic;
    line-height: 1.4;
    opacity: .96;
}

.footer-parent {
    margin: 0;
    color: var(--gca-yellow);
    font-size: .92rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.footer-block {
    display: flex;
    flex-direction: column;
    gap: .85rem;
}

.footer-title {
    margin: 0 0 .25rem;
    color: var(--gca-white);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: .01em;
}

.footer-title::after {
    content: "";
    display: block;
    width: 32px;
    height: 3px;
    margin-top: .55rem;
    background: var(--gca-yellow);
    border-radius: 2px;
}

.footer-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .8rem;
}

.footer-list li {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    line-height: 1.45;
}

.footer-icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin-top: 2px;
    border-radius: var(--radius);
    background: rgba(255, 218, 26, .14);
    color: var(--gca-yellow);
}

.footer-icon svg {
    width: 18px;
    height: 18px;
}

.site-footer a {
    color: var(--gca-white);
    text-decoration: none;
    border-radius: 4px;
    transition: color .18s ease, background-color .18s ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: var(--gca-yellow);
}

.site-footer a:focus-visible {
    outline: 3px solid var(--gca-yellow);
    outline-offset: 4px;
}

.site-footer nav {
    display: flex;
    flex-direction: column;
    gap: .55rem;
}

.site-footer nav a {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: .1rem 0;
}

.site-footer nav a[aria-current="page"] {
    color: var(--gca-yellow);
    font-weight: 700;
}

.footer-meta {
    margin: .4rem 0 0;
    color: rgba(255, 255, 255, .72);
    font-size: .92rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .14);
    padding: 1.4rem 0 1.6rem;
    background: rgba(0, 0, 0, .12);
}

.footer-bottom-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: .6rem 1.5rem;
}

.footer-copyright,
.footer-credit {
    margin: 0;
    color: rgba(255, 255, 255, .82);
    font-size: .9rem;
}

.footer-credit {
    color: rgba(255, 255, 255, .68);
}

/* ---------- Responsive ---------- */

/* Tablette (≈ 621-1024px) : grilles 3-col → 2-col avant de passer à 1-col */
@media (max-width: 1024px) and (min-width: 621px) {
    .value-grid,
    .service-grid,
    .method-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-grid {
        gap: clamp(1.5rem, 4vw, 3rem);
    }

    .footer-grid {
        grid-template-columns: 1.2fr 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* Tablette mid (901-1024px) : .contact-grid et .aid-grid stackent tôt pour éviter
   le tassement du formulaire et de la step-list. */
@media (max-width: 1024px) and (min-width: 901px) {
    .contact-grid,
    .aid-grid {
        grid-template-columns: 1fr;
        gap: clamp(1.5rem, 3vw, 2.5rem);
    }
}

@media (max-width: 900px) {
    .menu-button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .site-nav {
        position: absolute;
        inset: calc(100% + 1px) 16px auto 16px;
        display: none;
        padding: .7rem;
        border: 1px solid var(--gca-border);
        border-radius: var(--radius);
        background: var(--gca-white);
        box-shadow: var(--shadow-soft);
    }

    .site-nav[data-open] {
        display: grid;
    }

    .site-nav a {
        width: 100%;
        min-height: 48px;
    }

    .hero-grid,
    .split-grid,
    .aid-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* Mobile strict : grilles cards en colonne unique */
@media (max-width: 620px) {
    .header-inner {
        min-height: 76px;
    }

    .logo-link {
        width: 190px;
        min-width: 160px;
    }

    .hero-actions,
    .button {
        width: 100%;
    }

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

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

    .footer-bottom-inner {
        justify-content: flex-start;
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Large desktop (≥ 1280px) : container plus généreux + hero plus aéré */
@media (min-width: 1280px) {
    .hero {
        padding-top: clamp(2.5rem, 4vw, 4rem);
        padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
    }

    .hero-grid {
        gap: clamp(3rem, 6vw, 6rem);
    }
}

@media (forced-colors: active) {
    .site-nav a {
        border: 2px solid ButtonText;
    }
}

/* ---------- Notre méthode (4 étapes) ---------- */

.method-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.method-card {
    padding: 1.5rem 1.3rem 1.3rem;
    background: var(--gca-cream-soft);
    border: 1px solid var(--gca-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.method-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
    border-color: var(--gca-blue-100);
}

.method-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 52px;
    margin-bottom: 1.1rem;
    background: var(--gca-yellow);
    color: var(--gca-blue-900);
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 700;
    clip-path: polygon(50% 0, 100% 24%, 100% 76%, 50% 100%, 0 76%, 0 24%);
}

.method-card h3 {
    margin: 0 0 .4rem;
    font-size: 1.3rem;
}

.method-card p {
    margin: 0;
    color: var(--gca-muted);
    font-size: 1rem;
    line-height: 1.55;
}

@media (max-width: 900px) {
    .method-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .method-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- Sticky CTA mobile ---------- */

.mobile-cta {
    display: none;
}

@media (max-width: 900px) {
    .mobile-cta {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 30;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: .55rem;
        min-height: 60px;
        background: var(--gca-yellow);
        color: var(--gca-blue-900);
        font-weight: 800;
        font-size: 1.05rem;
        text-decoration: none;
        box-shadow: 0 -2px 18px rgba(0, 48, 91, .18);
        padding: .5rem 1rem;
    }

    .mobile-cta:hover {
        background: var(--gca-yellow-100);
        color: var(--gca-blue-900);
    }

    body {
        padding-bottom: 60px;
    }

    .site-nav .phone-link {
        width: 100%;
        justify-content: center;
    }
}

@media (forced-colors: active) {
    .mobile-cta {
        border-top: 3px solid ButtonText;
    }
}

/* ---------- Print : version papier sobre ---------- */

@media print {
    .site-header,
    .mobile-cta,
    .skip-link {
        position: static;
        display: none;
    }

    body {
        background: #fff;
        color: #000;
        padding-bottom: 0;
        font-size: 12pt;
        line-height: 1.5;
    }

    .section {
        padding-block: 1.5rem;
    }

    .section-blue,
    .section-contact {
        background: #fff;
        color: #000;
    }

    .section-blue h2,
    .section-blue p {
        color: #000;
    }

    .card,
    .service-card,
    .method-card,
    .contact-panel,
    .hero-visual,
    .site-header {
        box-shadow: none;
        border-color: #999;
    }

    .site-footer {
        background: #fff;
        color: #000;
        padding: 1rem 0;
        border-top: 1px solid #999;
    }

    .site-footer a,
    .site-footer .footer-title,
    .site-footer .footer-tagline,
    .site-footer .footer-parent,
    .site-footer .footer-copyright,
    .site-footer .footer-credit,
    .site-footer .footer-meta {
        color: #000;
    }

    .footer-logo,
    .footer-icon,
    .footer-bottom {
        background: none;
        box-shadow: none;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .button {
        border: 1px solid #000;
        background: #fff;
        color: #000;
    }
}