/*
Theme Name: CLIM-MAG
Theme URI: https://clim-mag.fr
Author: CLIM-MAG
Description: Thème WordPress sur mesure pour CLIM-MAG, expert CVC (climatisation, chauffage, ventilation). Généré à partir de la maquette CLIM-MAG-homepage-FINAL.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: climmag
*/

/* =========================================================
   1. VARIABLES / RESET
========================================================= */
:root{
  --cm-navy-dark:   #16303d;
  --cm-navy:        #1c3f52;
  --cm-navy-mid:    #23506a;
  --cm-blue:        #1f8fd6;
  --cm-blue-hover:  #1477b3;
  --cm-white:       #ffffff;
  --cm-offwhite:    #f5f7f8;
  --cm-text:        #22313a;
  --cm-text-light:  #6b7c85;
  --cm-border:      rgba(255,255,255,0.18);
  --cm-radius:      2px;
  --cm-font:        'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --cm-container:   1280px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--cm-font);
  color:var(--cm-text);
  background:var(--cm-white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ margin:0; font-weight:600; }
.screen-reader-text{
  position:absolute !important; clip:rect(1px,1px,1px,1px);
  width:1px;height:1px;overflow:hidden;
}

.cm-container{
  max-width:var(--cm-container);
  margin:0 auto;
  padding:0 24px;
}

.cm-btn{
  display:inline-block;
  padding:14px 30px;
  background:var(--cm-blue);
  color:#fff;
  font-size:14px;
  font-weight:600;
  letter-spacing:.03em;
  text-transform:uppercase;
  border:none;
  border-radius:var(--cm-radius);
  transition:background .2s ease, transform .2s ease;
}
.cm-btn:hover{ background:var(--cm-blue-hover); transform:translateY(-1px); }
.cm-btn--ghost{
  background:transparent;
  border:1px solid #fff;
  color:#fff;
}
.cm-btn--ghost:hover{ background:rgba(255,255,255,.15); }

.cm-eyebrow-icon{
  display:flex; justify-content:center; margin:0 auto;
  width:46px; height:46px;
}

/* =========================================================
   2. HEADER
========================================================= */
.cm-site-header{
  position:absolute;
  top:0; left:0; right:0;
  z-index:100;
  padding:18px 0;
}
.cm-site-header.is-solid{
  position:fixed;
  background:var(--cm-navy-dark);
  box-shadow:0 2px 12px rgba(0,0,0,.25);
  animation:cmSlideDown .25s ease;
}
@keyframes cmSlideDown{ from{ transform:translateY(-100%);} to{ transform:translateY(0);} }

.cm-header-inner{
  display:flex; align-items:center; justify-content:space-between;
}
.cm-logo{ display:flex; align-items:center; gap:10px; color:#fff; }
.cm-logo svg{ width:30px; height:30px; }
.cm-logo span{ font-weight:700; letter-spacing:.04em; font-size:18px; }

.cm-header-right{ display:flex; align-items:center; gap:26px; }
.cm-header-contacts{ display:flex; align-items:center; gap:18px; }
.cm-header-contacts a{
  color:#fff; width:34px; height:34px; border:1px solid var(--cm-border);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:14px; transition:background .2s;
}
.cm-header-contacts a:hover{ background:rgba(255,255,255,.15); }

.cm-burger{
  width:40px; height:34px; border:none; background:transparent;
  display:flex; flex-direction:column; justify-content:center; gap:6px;
  padding:0;
}
.cm-burger span{
  display:block; width:100%; height:2px; background:#fff; transition:.25s;
}
.cm-burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(8px) rotate(45deg); }
.cm-burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.cm-burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }

/* =========================================================
   3. MEGAMENU
========================================================= */
.cm-megamenu{
  position:fixed; inset:0;
  background:var(--cm-navy-dark);
  z-index:200;
  opacity:0; visibility:hidden;
  transform:translateY(-12px);
  transition:opacity .3s ease, transform .3s ease, visibility .3s;
  overflow-y:auto;
}
.cm-megamenu.is-open{
  opacity:1; visibility:visible; transform:translateY(0);
}
.cm-megamenu-top{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 0; border-bottom:1px solid var(--cm-border);
}
.cm-megamenu-close{
  width:40px; height:40px; border-radius:50%; border:1px solid var(--cm-border);
  background:transparent; color:#fff; font-size:20px; line-height:1;
  display:flex; align-items:center; justify-content:center;
}
.cm-megamenu-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px,1fr));
  gap:40px;
  padding:50px 0 70px;
}
.cm-megamenu-col-title{
  color:#fff; font-size:16px; font-weight:700; text-transform:uppercase;
  letter-spacing:.04em; margin-bottom:18px; padding-bottom:12px;
  border-bottom:2px solid var(--cm-blue);
}
.cm-megamenu-col-title a{ color:#fff; }
.cm-megamenu-links li{ margin-bottom:12px; }
.cm-megamenu-links a{
  color:rgba(255,255,255,.75); font-size:15px; transition:color .2s, padding-left .2s;
}
.cm-megamenu-links a:hover{ color:#fff; padding-left:4px; }
body.cm-menu-open{ overflow:hidden; }

/* =========================================================
   4. HERO
========================================================= */
.cm-hero{
  position:relative;
  min-height:640px;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
  background:var(--cm-navy) center/cover no-repeat;
}
.cm-hero-media{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; z-index:0;
}
.cm-hero::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(18,42,54,.78) 0%, rgba(18,42,54,.55) 45%, rgba(18,42,54,.85) 100%);
  z-index:1;
}
.cm-hero-content{
  position:relative; z-index:2;
  text-align:center; color:#fff; max-width:780px; padding:100px 20px 0;
}
.cm-hero-title{
  font-size:clamp(28px,4vw,42px);
  font-weight:400; letter-spacing:.02em; text-transform:uppercase;
  margin-bottom:6px;
}
.cm-hero-title em{
  display:block; font-style:italic; font-weight:700; font-size:1.25em;
  margin-top:4px;
}
.cm-hero-subtitle{
  font-size:14px; letter-spacing:.15em; text-transform:uppercase;
  margin:22px 0 34px; color:rgba(255,255,255,.9);
}
.cm-hero-triangle{
  position:relative; z-index:2; margin-top:-24px; margin-bottom:-24px;
}

/* =========================================================
   5. INTRO TEXT
========================================================= */
.cm-intro{
  text-align:center; padding:90px 0 60px;
}
.cm-intro h2{
  font-size:clamp(20px,2.4vw,28px);
  font-weight:600; max-width:760px; margin:0 auto; line-height:1.5;
  color:var(--cm-navy);
}

/* =========================================================
   6. SOLUTIONS GRID (6 images)
========================================================= */
.cm-solutions-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:4px;
}
.cm-solution-card{
  position:relative;
  display:block;
  aspect-ratio:4/3.1;
  overflow:hidden;
  background:var(--cm-navy);
}
.cm-solution-card img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .5s ease;
}
.cm-solution-card:hover img{ transform:scale(1.06); }
.cm-solution-card::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,25,35,.55) 0%, transparent 30%, transparent 70%, rgba(10,25,35,.25) 100%);
}
.cm-solution-bar{
  position:absolute; top:0; left:0; right:0;
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 18px;
  z-index:2;
}
.cm-solution-bar span{
  color:#fff; font-weight:600; font-size:15px; letter-spacing:.01em;
}
.cm-solution-bar .cm-arrow{
  width:26px; height:26px; border-radius:50%; background:rgba(255,255,255,.18);
  display:flex; align-items:center; justify-content:center; color:#fff; font-size:13px;
  flex-shrink:0; margin-left:12px; transition:background .2s;
}
.cm-solution-card:hover .cm-arrow{ background:var(--cm-blue); }
.cm-solution-plus{
  position:absolute; bottom:16px; left:16px; z-index:2;
  width:30px; height:30px; border-radius:50%;
  background:rgba(255,255,255,.15); border:1px solid rgba(255,255,255,.5);
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:16px;
}

/* =========================================================
   7. SECTEURS (4 images)
========================================================= */
.cm-secteurs{ text-align:center; padding:90px 0 80px; }
.cm-secteurs h2{
  font-size:clamp(20px,2.4vw,28px); font-weight:600; color:var(--cm-navy);
  margin-bottom:50px;
}
.cm-secteurs-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:22px;
  margin-bottom:44px; text-align:left;
}
.cm-secteur-card figure{ margin:0; overflow:hidden; border-radius:var(--cm-radius); }
.cm-secteur-card img{
  width:100%; aspect-ratio:1/0.95; object-fit:cover; transition:transform .4s ease;
}
.cm-secteur-card:hover img{ transform:scale(1.05); }
.cm-secteur-label{
  display:flex; align-items:center; justify-content:space-between;
  margin-top:14px; color:var(--cm-blue); font-weight:600; font-size:14.5px;
  border-bottom:2px solid var(--cm-blue); padding-bottom:8px;
}
.cm-secteurs .cm-btn{ background:var(--cm-blue); }

/* =========================================================
   8. ENGAGEMENTS (bandeau bleu foncé)
========================================================= */
.cm-engagements{
  position:relative;
  background:linear-gradient(180deg, var(--cm-navy-dark), var(--cm-navy-mid));
  color:#fff; text-align:center; padding:90px 0 80px;
}
.cm-engagements h2{
  font-size:clamp(20px,2.4vw,26px); font-weight:600; margin-bottom:60px;
}
.cm-engagements-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:40px; margin-bottom:50px;
}
.cm-engagement-item .icon{
  width:56px; height:56px; margin:0 auto 20px; display:flex; align-items:center;
  justify-content:center; border:1px solid rgba(255,255,255,.35); border-radius:50%;
}
.cm-engagement-item h3{
  font-size:15px; text-transform:uppercase; letter-spacing:.04em; margin-bottom:12px;
  border-bottom:2px solid var(--cm-blue); display:inline-block; padding-bottom:8px;
}
.cm-engagement-item p{
  font-size:13.5px; color:rgba(255,255,255,.7); max-width:280px; margin:0 auto;
}

/* =========================================================
   9. CTA blueprint
========================================================= */
.cm-cta{
  position:relative; text-align:center; padding:100px 0;
  background:var(--cm-offwhite); overflow:hidden;
}
.cm-cta-blueprint{
  position:absolute; right:-60px; top:50%; transform:translateY(-50%);
  width:520px; opacity:.15; pointer-events:none;
}
.cm-cta h2{
  position:relative; z-index:1;
  font-size:clamp(20px,2.4vw,26px); font-weight:600; color:var(--cm-navy);
  margin-bottom:34px; line-height:1.5;
}
.cm-cta .cm-btn{ position:relative; z-index:1; }

/* =========================================================
   10. ACTUS banner
========================================================= */
.cm-actus{
  position:relative;
  min-height:520px;
  background:var(--cm-navy) center/cover no-repeat;
  display:flex; flex-direction:column; align-items:center; justify-content:flex-start;
  padding-top:60px;
}
.cm-actus::before{
  content:""; position:absolute; inset:0; background:rgba(15,32,42,.35);
}
.cm-actus-badge{
  position:relative; z-index:1;
  background:var(--cm-blue); color:#fff; font-weight:600; font-size:13px;
  letter-spacing:.05em; text-transform:uppercase; padding:14px 28px; border-radius:var(--cm-radius);
}
.cm-actus-card{
  position:relative; z-index:1; margin-top:auto;
  background:#fff; width:min(680px,88%); border-radius:var(--cm-radius);
  padding:30px 34px; display:flex; align-items:center; justify-content:space-between;
  gap:24px; box-shadow:0 18px 40px rgba(0,0,0,.25);
  transform:translateY(50%);
}
.cm-actus-card h3{ font-size:16px; font-weight:700; color:var(--cm-navy); line-height:1.4; margin-bottom:8px; }
.cm-actus-card time{ font-size:12.5px; color:var(--cm-text-light); }
.cm-actus-card .cm-arrow{
  width:38px; height:38px; border-radius:50%; background:var(--cm-offwhite);
  display:flex; align-items:center; justify-content:center; flex-shrink:0; color:var(--cm-navy);
}
.cm-actus-footer{
  text-align:center; padding:110px 0 60px;
}
.cm-actus-footer a{
  font-size:13px; font-weight:600; letter-spacing:.08em; color:var(--cm-navy);
  border-bottom:2px solid var(--cm-blue); padding-bottom:6px;
}

/* =========================================================
   11. FOOTER
========================================================= */
.cm-footer{
  background:var(--cm-navy-dark); color:rgba(255,255,255,.85); padding:70px 0 0;
}
.cm-footer-grid{
  display:grid; grid-template-columns:1fr 1fr 1.6fr; gap:50px; padding-bottom:50px;
  border-bottom:1px solid var(--cm-border);
}
.cm-footer-brand .cm-logo{ margin-bottom:18px; }
.cm-footer-brand address{ font-style:normal; font-size:14px; line-height:1.7; margin-bottom:18px; color:rgba(255,255,255,.65); }
.cm-footer-phone{
  display:inline-block; background:var(--cm-blue); color:#fff; font-weight:600;
  font-size:14px; padding:10px 18px; border-radius:var(--cm-radius); margin-bottom:18px;
}
.cm-footer-social{ display:flex; gap:10px; }
.cm-footer-social a{
  width:32px; height:32px; border-radius:50%; background:rgba(255,255,255,.1);
  display:flex; align-items:center; justify-content:center; font-size:13px;
}
.cm-footer-links li{ margin-bottom:14px; }
.cm-footer-links a{ font-size:13.5px; letter-spacing:.03em; text-transform:uppercase; color:rgba(255,255,255,.8); }
.cm-footer-links a:hover{ color:#fff; }

.cm-footer-form h3{ color:#fff; font-size:18px; margin-bottom:22px; font-weight:700; }
.cm-form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-bottom:14px; }
.cm-field{
  width:100%; padding:13px 16px; background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18); border-radius:var(--cm-radius);
  color:#fff; font-size:13.5px; font-family:inherit;
}
.cm-field::placeholder{ color:rgba(255,255,255,.55); }
textarea.cm-field{ min-height:110px; resize:vertical; }
.cm-form-honeypot{ position:absolute; left:-9999px; opacity:0; }
.cm-form-submit{ text-align:right; margin-top:6px; }
.cm-form-notice{
  padding:12px 16px; border-radius:var(--cm-radius); font-size:13.5px; margin-bottom:16px;
}
.cm-form-notice--success{ background:rgba(46,175,109,.15); border:1px solid #2eaf6d; }
.cm-form-notice--error{ background:rgba(217,83,79,.15); border:1px solid #d9534f; }

.cm-footer-bottom{
  display:flex; align-items:center; justify-content:space-between;
  padding:22px 0; font-size:12px; color:rgba(255,255,255,.5); flex-wrap:wrap; gap:10px;
}
.cm-footer-bottom nav{ display:flex; gap:18px; flex-wrap:wrap; }
.cm-footer-bottom nav a:hover{ color:#fff; }

/* =========================================================
   12. RESPONSIVE
========================================================= */
@media (max-width: 960px){
  .cm-solutions-grid{ grid-template-columns:repeat(2,1fr); }
  .cm-secteurs-grid{ grid-template-columns:repeat(2,1fr); }
  .cm-engagements-grid{ grid-template-columns:1fr; gap:44px; }
  .cm-footer-grid{ grid-template-columns:1fr 1fr; }
  .cm-footer-form{ grid-column:1/-1; }
}
@media (max-width: 640px){
  .cm-solutions-grid{ grid-template-columns:1fr; }
  .cm-secteurs-grid{ grid-template-columns:1fr 1fr; }
  .cm-header-contacts{ display:none; }
  .cm-actus-card{ flex-direction:column; align-items:flex-start; transform:translateY(30%); }
  .cm-footer-grid{ grid-template-columns:1fr; }
  .cm-form-row{ grid-template-columns:1fr; }
}