/* ============================================================
   Evandsys — Styles personnalisés (complète Bootstrap 5.3)
   Palette : logo bleu marine / teal / vert
   ============================================================ */

/* ---- Variables couleurs ----------------------------------- */
:root {
    --ev-navy:      #1a2d4e;
    --ev-teal:      #009eb5;
    --ev-teal-dark: #007a8c;
    --ev-green:     #3ab56e;
    --ev-light:     #f4f8fb;
    --ev-grey:      #6c757d;
    --ev-white:     #ffffff;
}

/* ---- Reset & base ---------------------------------------- */
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #333;
    background: var(--ev-white);
}

/* ---- Navbar ---------------------------------------------- */
.navbar-spacer {
    height: 70px;
    background: var(--ev-navy);
}

.navbar-evandsys {
    background-color: var(--ev-navy);
    padding: 0.75rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.navbar-evandsys .navbar-brand img {
    height: 40px;
}

.navbar-evandsys .nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.2s;
}

.navbar-evandsys .nav-link:hover,
.navbar-evandsys .nav-link.active {
    color: var(--ev-teal) !important;
}

.navbar-evandsys .navbar-toggler {
    border-color: rgba(255,255,255,0.3);
}

.navbar-evandsys .navbar-toggler-icon {
    filter: invert(1);
}

/* ---- Boutons --------------------------------------------- */
.btn-ev-primary {
    background-color: var(--ev-teal);
    border-color: var(--ev-teal);
    color: var(--ev-white);
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    transition: background-color 0.2s, border-color 0.2s;
}

.btn-ev-primary:hover,
.btn-ev-primary:focus {
    background-color: var(--ev-teal-dark);
    border-color: var(--ev-teal-dark);
    color: var(--ev-white);
}

.btn-ev-outline {
    border: 2px solid var(--ev-white);
    color: var(--ev-white);
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    background: transparent;
    transition: background-color 0.2s, color 0.2s;
}

.btn-ev-outline:hover {
    background-color: var(--ev-white);
    color: var(--ev-navy);
}

/* ---- Hero ------------------------------------------------ */
.hero {
    background: linear-gradient(135deg, var(--ev-navy) 0%, #1e4a6e 100%);
    color: var(--ev-white);
    padding: 100px 0 80px;
    margin-top: 0;
}

.hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.hero p.lead {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 560px;
}

/* ---- Sections -------------------------------------------- */
.section-light {
    background-color: var(--ev-light);
    padding: 70px 0;
}

.section-white {
    background-color: var(--ev-white);
    padding: 70px 0;
}

.section-title {
    color: var(--ev-navy);
    font-weight: 700;
    font-size: 1.9rem;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: var(--ev-grey);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

.section-divider {
    width: 50px;
    height: 3px;
    background: var(--ev-teal);
    margin: 0.75rem auto 2rem;
    border-radius: 2px;
}

/* ---- Cards feature --------------------------------------- */
.feature-card {
    border: none;
    border-radius: 8px;
    padding: 2rem 1.5rem;
    text-align: center;
    background: var(--ev-white);
    box-shadow: 0 2px 16px rgba(26,45,78,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(26,45,78,0.14);
}

.feature-card .icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ev-teal), var(--ev-green));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.6rem;
    color: var(--ev-white);
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ev-navy);
    margin-bottom: 0.75rem;
}

/* ---- CTA bande ------------------------------------------- */
.cta-band {
    background: linear-gradient(135deg, var(--ev-teal) 0%, var(--ev-green) 100%);
    color: var(--ev-white);
    padding: 60px 0;
    text-align: center;
}

.cta-band h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

/* ---- Module cards (services) ----------------------------- */
.module-card {
    border-left: 4px solid var(--ev-teal);
    border-radius: 0 8px 8px 0;
    background: var(--ev-white);
    box-shadow: 0 2px 12px rgba(26,45,78,0.07);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.module-card h4 {
    color: var(--ev-navy);
    font-weight: 700;
    margin-bottom: 0.4rem;
}

/* ---- Page SIREN ------------------------------------------ */
.siren-wrapper {
    max-width: 750px;
    margin: 0 auto;
}

.siren-input-group {
    max-width: 420px;
    margin: 0 auto 2rem;
}

.siren-input-group input {
    font-size: 1.25rem;
    letter-spacing: 0.1em;
    text-align: center;
    border: 2px solid var(--ev-teal);
    border-radius: 6px 0 0 6px;
}

.siren-input-group input:focus {
    border-color: var(--ev-teal-dark);
    box-shadow: 0 0 0 0.2rem rgba(0,158,181,0.25);
}

.siren-result-card {
    background: var(--ev-light);
    border: 1px solid #d0e6f0;
    border-radius: 8px;
    padding: 2rem;
}

.siren-result-card .badge-company {
    background-color: var(--ev-teal);
    color: var(--ev-white);
    font-size: 0.75rem;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
}

/* ---- Contact --------------------------------------------- */
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-info-item .icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--ev-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    font-size: 1.1rem;
}

/* ---- Footer ---------------------------------------------- */
footer {
    background-color: var(--ev-navy);
    color: rgba(255,255,255,0.75);
    padding: 50px 0 24px;
}

footer h5 {
    color: var(--ev-white);
    font-weight: 700;
    margin-bottom: 1rem;
}

footer a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color 0.2s;
}

footer a:hover {
    color: var(--ev-teal);
}

footer .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    margin-top: 30px;
    font-size: 0.85rem;
    text-align: center;
    color: rgba(255,255,255,0.45);
}

footer .footer-logo {
    height: 32px;
    filter: brightness(0) invert(1);
    opacity: 0.8;
    margin-bottom: 0.75rem;
}

/* ---- Alerts SIREN ---------------------------------------- */
.alert-ev-error {
    background: #fef0f0;
    border: 1px solid #f5c6cb;
    color: #721c24;
    border-radius: 6px;
    padding: 1rem 1.25rem;
}

.alert-ev-success {
    background: #edfaf3;
    border: 1px solid #b2dfcc;
    color: #155724;
    border-radius: 6px;
    padding: 1rem 1.25rem;
}

.alert-ev-warn {
    background: #fff8e1;
    border: 1px solid #ffe082;
    color: #7a5c00;
    border-radius: 6px;
    padding: 1rem 1.25rem;
}

/* ---- Placeholders ---------------------------------------- */
::placeholder {
    color: #979393 !important;
    font-weight: 300;
    opacity: 1;
}

/* ---- Utilitaires ----------------------------------------- */
.text-ev-teal  { color: var(--ev-teal) !important; }
.text-ev-navy  { color: var(--ev-navy) !important; }
.bg-ev-navy    { background-color: var(--ev-navy) !important; }
.bg-ev-light   { background-color: var(--ev-light) !important; }