/* =========================
   STYLE-CLEAN.CSS — FINAL (MAYOU SERVICE)
========================= */

/* ===== BASE ===== */
:root{
  --blue:#003c82;
  --bg:#f5f7ff;
  --text:#333;
  --white:#fff;
  --radius:12px;
}

*{box-sizing:border-box;margin:0;padding:0}

body{
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

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

.container{
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* ===== TOPBAR & MENU ===== */
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 15px 20px;
  background: var(--white);
}

.menu{
  background: var(--white);
  padding: 14px 0;
  text-align:center;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.menu a{
  margin:0 15px;
  text-decoration:none;
  color: var(--blue);
  font-weight:600;
}

.menu a:hover{opacity:.85}

/* (Optionnel mais utile) lien actif */
.menu a.active{
  border-bottom: 2px solid var(--blue);
  padding-bottom: 6px;
}

/* ===== TITRES & TEXTE ===== */
h1{
  font-size: 44px;
  line-height: 1.2;
  text-align:center;
}

h2{
  font-size: 30px;
  line-height: 1.3;
  text-align:center;
  margin-bottom:25px;
  color: var(--blue);
}

p{
  font-size:17px;
  line-height:1.8;
}

/* ===== BANNIÈRE (HERO) — HAUTEUR RÉDUITE ===== */
/* =========================
   BANNIÈRE – COMPACTE & REMONTÉE
========================= */
.banner{
  min-height: 42vh;                 /* bannière plus courte */
  padding: 60px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;

  background:
    linear-gradient(135deg, rgba(0,60,130,0.85), rgba(0,60,130,0.75)),
    linear-gradient(45deg, rgba(255,255,255,0.06) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255,255,255,0.06) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.06) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.06) 75%);

  background-size:
    cover,
    40px 40px,
    40px 40px,
    40px 40px,
    40px 40px;

  background-position: center;
}



.banner-content{
  color:white;
  max-width: 900px;
  padding: 0 20px;
}

.banner h1{margin-bottom:14px}
.banner p{margin-bottom:25px;font-size:18px}

/* Logo dans la bannière */
.banner .logo{
  width:110px;
  max-width:110px;
  height:auto;
  margin:0 auto 20px;
  display:block;
}

/* ===== SECTIONS ===== */
section{padding: 70px 0}

/* ===== CARTES / SERVICES ===== */
.services-container{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap:25px;
}

.service{
  background: var(--white);
  padding:22px;
  border-radius: var(--radius);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

/* ===== BOUTONS ===== */
.btn-main{
  display:inline-block;
  padding: 12px 28px;
  background: var(--blue);
  color:white;
  text-decoration:none;
  border-radius: 30px;
  font-weight:bold;
}

/* ===== FOOTER ===== */
.footer{
  background: var(--blue);
  color:white;
  text-align:center;
  padding: 30px 20px;
  margin-top: 60px;
}

/* ===== ANIMATION SCROLL ===== */
.fade{
  opacity:0;
  transform: translateY(25px);
  transition: 0.8s;
}

.fade.show{
  opacity:1;
  transform: translateY(0);
}

/* =========================
   FORMULAIRE + ALERTES (FINAL)
========================= */

/* Alerte status (ok/error/missing/bademail) */
.form-alert{
  max-width: 720px;
  margin: 12px auto 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid rgba(0,60,130,0.25);
  border-left: 6px solid var(--blue);
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
  text-align: center;
  font-weight: 700;
  color: var(--blue);
}

/* En-tête au-dessus du formulaire */
.form-head{
  max-width: 720px;
  margin: 0 auto 12px;
  text-align: center;
}

.form-head h2{margin-bottom: 6px}

.form-head p{
  color: #64748b;
  font-size: 14px;
}

/* Carte formulaire */
.contact-form{
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  padding: 18px;
  border-radius: 12px;
  box-shadow: 0 10px 26px rgba(0,0,0,0.07);
  border: 1px solid rgba(0,0,0,0.06);
  position: relative;
  overflow: hidden;
}

/* Petite barre bleue en haut (premium) */
.contact-form::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:6px;
  background: var(--blue);
}

/* Grille (Nom + Téléphone) */
.form-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Champ */
.field{margin-bottom: 12px}

.contact-form label{
  display:block;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 6px;
}

/* Inputs */
.contact-form input,
.contact-form select,
.contact-form textarea{
  width: 100%;
  padding: 12px;
  border: 1px solid #d9e2f2;
  border-radius: 10px;
  outline: none;
  font-size: 16px;
  background: #fff;
  transition: border-color .2s, box-shadow .2s, transform .1s;
}

.contact-form textarea{
  resize: vertical;
  min-height: 140px;
}

/* Focus */
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(0,60,130,0.12);
  transform: translateY(-1px);
}

/* Texte d'aide */
.help{
  display:block;
  margin-top: 6px;
  color: #64748b;
  font-size: 13px;
  line-height: 1.4;
}

/* Bouton submit */
.btn-submit{
  width: 100%;
  margin-top: 8px;
  padding: 14px 18px;
  border: none;
  cursor: pointer;
  transition: transform .15s, opacity .15s;
  border-radius: 30px;
}

.btn-submit:hover{
  opacity: .92;
  transform: translateY(-1px);
}

/* Note sous formulaire */
.form-note{
  text-align: center;
  margin-top: 12px;
  font-size: 13px;
  color: #64748b;
}

/* Anti-spam honeypot */
.hp-field{
  position: absolute;
  left: -9999px;
  top: -9999px;
}

/* =========================
   CONTACT — DESIGN SUBTIL
   Actif uniquement si <body class="contact-page">
========================= */
.contact-page h1{letter-spacing: .2px}

.contact-page .services-container .service{
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
  transition: transform .15s, box-shadow .15s;
}

.contact-page .services-container .service:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0,0,0,0.08);
}

.contact-page a{text-decoration:none}
.contact-page a:hover{text-decoration:underline}

/* =========================
   RESPONSIVE (MOBILE) — UNIQUE
========================= */
@media (max-width: 768px){

  body{font-size:16px}

  .container{
    width:100%;
    padding: 0 15px;
  }

  section{
    padding: 35px 15px;
    height:auto;
    overflow:visible;
  }

  .banner .logo{
    width:85px;
    max-width:85px;
    margin: 0 auto 15px;
  }

  .banner h1{
    font-size:26px;
    line-height:1.3;
  }

  .banner p{
    font-size:16px;
    line-height:1.6;
  }

  h1{font-size:26px;line-height:1.3}
  h2{font-size:22px;line-height:1.35}

  .services-container{display:block}
  .service{margin-bottom:20px}

  .btn-main{
    font-size:16px;
    padding:14px 22px;
  }

  .footer{
    font-size:14px;
    line-height:1.6;
  }

  /* formulaire mobile */
  .form-grid{grid-template-columns: 1fr}
  .contact-form{padding: 16px}
  .form-alert{margin-left:0;margin-right:0}

  /* menu mobile plus confortable (si besoin) */
  .menu{
    overflow-x:auto;
    white-space:nowrap;
    -webkit-overflow-scrolling:touch;
  }
  .menu a{
    display:inline-block;
    margin:0 10px;
    padding:8px 6px;
  }
}
@media (max-width: 768px){
  .banner{
    min-height:auto;
    padding: 50px 15px;
  }
}