/* styles.css — mobile-first */

/* ========== Variables ========== */
:root{
  --bg: #F7F9FB;
  --card-bg: #FFFFFF;
  --primary: #0B63D5;
  --accent: #0A2540;
  --text: #0D1B2A;
  --muted: #5B6B7A;
  --radius: 12px;
  --shadow: 0 8px 20px rgba(12,25,40,0.06);
  --container-width: 1100px;
  --gap: 1.25rem;
}

/* ========== Global reset & typography ========== */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
  font-size:16px;
}

.container{
  width: calc(100% - 2rem);
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 2rem 0;
}

/* ========== Header ========== */
.site-header{
  background:transparent;
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(6px);
}
.header-inner{
  display:flex;
  margin-top: 50px !important;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.brand{
  font-weight:600;
  color:var(--accent);
  text-decoration:none;
  font-size:1.05rem;
}
.nav{
  display:flex;
  gap:0.75rem;
}
.nav a{
  color:var(--muted);
  text-decoration:none;
  padding:0.4rem 0.6rem;
  border-radius:8px;
  font-size:0.95rem;
}
.nav a:hover,
.nav a:focus{
  color:var(--primary);
  outline: none;
  text-decoration:underline;
}

.image-logo{
  background-image: url("logo.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  width: 70px;
  height: 70px;

}
/* ========== Sections ========== */
.section{
  padding:2.25rem 0;
}

/* --- Présentation --- */
.presentation-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:1.25rem;
  align-items:center;
}
.consultant-photo{
  width:160px;
  height:160px;
  object-fit:cover;
  border-radius:50%;
  display:block;
  border:6px solid white;
  box-shadow: 0 10px 28px rgba(10,20,40,0.08);
  background:linear-gradient(180deg,#ffffff,#f0f4ff);
  margin:0 auto;
}
.presentation-text h1{
  margin:0 0 0.5rem;
  font-size:1.5rem;
  color:var(--accent);
}
.lead{
  margin-top:0.25rem;
  margin-bottom:0.75rem;
  color:var(--text);
  font-weight:500;
}
.accent{ color:var(--primary); }

.cta-row{
  display:flex;
  gap:0.6rem;
  margin-top:1rem;
  flex-wrap:wrap;
}
.btn{
  text-decoration:none;
  display:inline-block;
  padding:0.6rem 0.9rem;
  border-radius:10px;
  font-weight:600;
  font-size:0.95rem;
}
.btn.primary{
  background:var(--primary);
  color:white;
  box-shadow: 0 6px 18px rgba(11,99,213,0.12);
}
.btn.ghost{
  background:transparent;
  color:var(--primary);
  border:1px solid rgba(11,99,213,0.12);
}

/* --- Services --- */
.services h2{ margin-top:0; color:var(--accent); }
.muted{ color:var(--muted); margin-bottom:0.9rem; }

.services-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:1rem;
  margin-top:1rem;
}
.service-card{
  background:var(--card-bg);
  padding:1rem;
  border-radius:12px;
  box-shadow:var(--shadow);
  display:flex;
  gap:0.9rem;
  align-items:center;
}
.service-icon{
  font-size:1.6rem;
  width:46px;
  height:46px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  background:linear-gradient(180deg,#f2f6ff,#fff);
  flex-shrink:0;
}
.service-card h3{ margin:0 0 6px; font-size:1.05rem; color:var(--accent); }
.service-card p{ margin:0; color:var(--muted); font-size:0.95rem; }

/* --- Contact --- */
.contact-inner{ text-align:left; }
.contact-cards{
  display:flex;
  gap:1rem;
  flex-direction:column;
  margin-top:1rem;
}
.contact-card{
  background:var(--card-bg);
  padding:1rem;
  border-radius:12px;
  box-shadow:var(--shadow);
}
.contact-card h3{ margin:0 0 6px; color:var(--accent); }
.contact-card a{ color:var(--primary); text-decoration:none; font-weight:600; }
.contact-card a:hover, .contact-card a:focus { text-decoration:underline; }

/* ========== Footer ========== */
.site-footer{
  margin-top:2rem;
  padding:1.25rem 0;
  border-top:1px solid rgba(10,20,40,0.04);
  background:transparent;
}
.footer-inner{ display:flex; flex-direction:column; gap:0.35rem; align-items:center; color:var(--muted); }

/* ========== Accessibility focus styles ========== */
a:focus { outline: 3px solid rgba(11,99,213,0.18); outline-offset:3px; border-radius:6px; }

/* ========== Responsive breakpoints ========== */
/* Tablette */
@media(min-width:720px){
  .presentation-grid{ grid-template-columns: 220px 1fr; gap:2rem; align-items:center; }
  .consultant-photo{ width:200px; height:200px; }
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .contact-cards{ flex-direction:row; }
  .header-inner{ padding:0.3rem 0; }
}

/* Desktop */
@media(min-width:1100px){
  .services-grid{ grid-template-columns: repeat(3,1fr); }
  .container{ padding-left:0; padding-right:0; }
  .presentation-text h1{ font-size:2rem; }
  .lead{ font-size:1.05rem; }
}

/* Large desktop */
@media(min-width:1400px){
  .presentation-grid{ grid-template-columns: 260px 1fr; }
  .consultant-photo{ width:220px; height:220px; }
}