/*
Theme Name: SAV Architecture
Theme URI: https://sav-architecture.ch
Author: SAV Dessin - Construction Sàrl
Description: Thème sur mesure pour SAV Dessin – Construction Sàrl, bureau d'architecture à Payerne. Permis de construire et maîtrise d'ouvrage en Suisse romande.
Version: 1.5
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sav-architecture
Tags: business, one-column, custom-menu, custom-logo, translation-ready
*/

:root{
  --indigo:#34349B;
  --indigo2:#26266F;
  --or:#B0873A;
  --or2:#E9D9A8;
  --encre:#1B1E38;
  --gris:#5B5E75;
  --fond:#F6F7FB;
  --bord:#E3E5F2;
  --blanc:#FFFFFF;
  --titre:'Archivo','Helvetica Neue',Arial,sans-serif;
  --corps:'Source Sans 3','Helvetica Neue',Arial,sans-serif;
  --tech:'IBM Plex Mono','Courier New',monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--corps);color:var(--encre);background:var(--blanc);font-size:18px;line-height:1.72;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--titre);font-weight:600;line-height:1.16;letter-spacing:-.015em;color:var(--indigo)}
img{max-width:100%;height:auto;display:block}
a{color:var(--indigo);text-decoration:none}
strong,b{font-weight:600}

.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.eyebrow{display:block;font-family:var(--tech);font-size:.76rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--or);margin-bottom:14px}
.btn{display:inline-block;font-family:var(--titre);font-weight:600;background:var(--indigo);color:#fff;padding:14px 28px;border-radius:5px;font-size:1rem;border:none;cursor:pointer;transition:background .18s,transform .18s}
.btn:hover{background:var(--indigo2);transform:translateY(-1px)}
.btn.or{background:var(--or)}
.btn.or:hover{background:#96712C}

/* EN-TÊTE */
.entete{background:#fff;border-bottom:1px solid var(--bord);position:sticky;top:0;z-index:200}
.entete .wrap{display:flex;align-items:center;justify-content:space-between;gap:22px;padding-top:12px;padding-bottom:12px;flex-wrap:nowrap}
.entete .logo{flex:0 0 auto;min-width:210px}
.entete .logo img{height:auto;width:210px;max-width:100%}
.nav-princ{display:flex;align-items:center;gap:22px;list-style:none;margin-left:auto;flex-wrap:wrap;justify-content:flex-end}
.nav-princ a{font-family:var(--titre);font-size:.95rem;font-weight:500;color:var(--encre);white-space:nowrap;padding:6px 0;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.nav-princ a:hover,.nav-princ .current-menu-item a{color:var(--indigo);border-bottom-color:var(--or)}
.entete-actions{display:flex;align-items:center;gap:18px}
.entete-actions .tel{font-family:var(--tech);font-size:.95rem;color:var(--indigo);white-space:nowrap}
.entete-actions .btn{padding:11px 20px;font-size:.93rem;white-space:nowrap}
.burger{display:none;background:none;border:1.5px solid var(--bord);border-radius:5px;padding:9px 12px;font-size:1.15rem;color:var(--indigo);cursor:pointer;line-height:1}
@media(max-width:1080px){
  .burger{display:block;order:3}
  .nav-princ{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--bord);box-shadow:0 12px 28px rgba(20,22,60,.12)}
  .nav-princ.ouvert{display:flex}
  .nav-princ li{border-top:1px solid var(--bord)}
  .nav-princ a{display:block;padding:14px 24px;border-bottom:none}
  .entete .wrap{position:relative;gap:14px}
  .entete-actions{order:2}
  .entete-actions .btn{display:none}
  .entete .logo{min-width:150px}
  .entete .logo img{width:150px}
}
@media(max-width:520px){.entete-actions .tel{display:none}}

/* HERO */
.hero{background:linear-gradient(155deg,#3A3AA8 0%,var(--indigo2) 100%);color:#fff;padding:76px 0}
.hero .wrap{display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center}
.hero h1{color:#fff;font-size:clamp(2.1rem,4.3vw,3.35rem);letter-spacing:-.025em;margin-bottom:20px}
.hero h1 span{color:var(--or2)}
.hero .lead{color:#DCDDF2;font-size:1.1rem;max-width:560px;margin-bottom:26px}
.hero ul{list-style:none;margin-bottom:30px}
.hero li{padding-left:30px;position:relative;margin-bottom:12px;color:#EDEDF8}
.hero li:before{content:"\2192";position:absolute;left:0;color:var(--or2)}
.hero b{color:var(--or2);font-weight:600}
.hero .eyebrow{color:var(--or2)}
@media(max-width:980px){.hero .wrap{grid-template-columns:1fr}.hero{padding:56px 0}}

/* FORMULAIRE */
.carte-form{background:#fff;border-radius:12px;padding:30px;box-shadow:0 24px 58px rgba(10,12,40,.32);color:var(--encre)}
.carte-form h3{font-size:1.35rem;margin-bottom:5px}
.carte-form .note{font-size:.92rem;color:var(--gris);margin-bottom:20px}
.champ{margin-bottom:14px}
.champ label{display:block;font-family:var(--titre);font-size:.85rem;font-weight:500;margin-bottom:6px;color:var(--encre)}
.champ input,.champ select,.champ textarea{width:100%;padding:12px 13px;border:1.5px solid #D8DAE9;border-radius:5px;font-family:var(--corps);font-size:1rem;background:#FCFCFE;color:var(--encre)}
.champ input:focus,.champ select:focus,.champ textarea:focus{outline:2px solid var(--indigo);border-color:var(--indigo)}
.deux{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:480px){.deux{grid-template-columns:1fr}}
.carte-form .btn{width:100%;margin-top:8px;padding:15px}
.mini{font-size:.82rem;color:var(--gris);margin-top:13px;text-align:center}
.form-msg{padding:14px;border-radius:5px;margin-bottom:16px;font-size:.95rem}
.form-msg.ok{background:#E7F4EA;color:#1E6B32;border:1px solid #B6DFC2}
.form-msg.err{background:#FBE9E9;color:#8E2020;border:1px solid #E9BFBF}

/* BANDE */
.bande{background:#fff;border-bottom:1px solid var(--bord);padding:22px 0}
.bande .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px}
.bande div{font-family:var(--titre);font-size:.95rem;font-weight:500}
.bande i{font-style:normal;color:var(--or);margin-right:9px}

/* SECTIONS */
.sec{padding:82px 0}
.sec.fond{background:var(--fond)}
.sec.blanc{background:#fff}
.titre{font-size:clamp(1.75rem,3.2vw,2.45rem);margin-bottom:18px;max-width:820px}
.intro{color:var(--gris);max-width:740px;margin-bottom:36px;font-size:1.06rem}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.duo img{border-radius:10px;max-height:440px;width:100%;object-fit:cover;box-shadow:0 18px 40px rgba(10,12,40,.16)}
@media(max-width:900px){.duo{grid-template-columns:1fr;gap:36px}.sec{padding:58px 0}}
ul.liste{list-style:none;margin-top:20px}
ul.liste li{padding-left:30px;position:relative;margin-bottom:12px}
ul.liste li:before{content:"\2192";position:absolute;left:0;color:var(--or)}

.grille3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.grille3{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.grille3{grid-template-columns:1fr}}
.carte{background:#fff;border:1px solid var(--bord);border-top:3px solid var(--or);border-radius:8px;padding:28px;display:flex;flex-direction:column;transition:transform .16s,box-shadow .16s}
.carte:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(10,12,40,.13)}
.carte h3{font-size:1.15rem;margin-bottom:10px}
.carte p{font-size:.98rem;color:var(--gris);flex:1;margin-bottom:16px}
.carte>a{font-family:var(--titre);font-weight:600;font-size:.94rem}

.offre{background:var(--indigo);color:#fff;padding:72px 0}
.offre h2{color:#fff;font-size:clamp(1.65rem,3.2vw,2.3rem)}
.offre h2 span{color:var(--or2)}
.offre p{color:#DCDDF2;max-width:740px;margin-bottom:28px}
.offre .eyebrow{color:var(--or2)}

.etapes{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:900px){.etapes{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.etapes{grid-template-columns:1fr}}
.etape{background:#fff;border:1px solid var(--bord);border-radius:8px;padding:26px}
.etape .n{font-family:var(--tech);font-size:1.9rem;font-weight:500;color:var(--or);line-height:1;margin-bottom:10px}
.etape h3{font-size:1.06rem;margin-bottom:8px}
.etape p{font-size:.95rem;color:var(--gris)}

.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.photos{grid-template-columns:1fr}}
.photos figure{margin:0}
.photos img{height:240px;width:100%;object-fit:cover;border-radius:10px;margin-bottom:12px}
.photos figcaption{font-size:.94rem;color:var(--gris)}

.zones{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
@media(max-width:900px){.zones{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.zones{grid-template-columns:1fr}}
.zone{border-left:3px solid var(--or);padding-left:18px}
.zone h3{font-size:1.1rem;margin-bottom:6px}
.zone p{font-size:.95rem;color:var(--gris)}
.zone .prio{display:inline-block;font-family:var(--tech);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--indigo);background:var(--bord);border-radius:4px;padding:3px 10px;margin-bottom:10px}

/* ACCUEIL LIBRE (contenu edite dans WordPress) */
.accueil-libre>p:empty{display:none}
.accueil-libre .wp-block-html{display:contents}

/* BANDEAU PHOTO */
.bandeau{line-height:0}
.bandeau img{width:100%;height:clamp(260px,38vw,480px);object-fit:cover}

/* CONTACT */
.contact{background:linear-gradient(155deg,#3A3AA8 0%,var(--indigo2) 100%);color:#fff;padding:80px 0}
.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
@media(max-width:880px){.contact .wrap{grid-template-columns:1fr;gap:36px}}
.contact h2{color:#fff;font-size:clamp(1.75rem,3.2vw,2.4rem)}
.contact p{color:#DCDDF2}
.contact .coord{margin-top:26px}
.contact .coord p{margin-bottom:11px}
.contact .coord strong{color:#fff}
.contact .coord a{color:var(--or2)}
.contact .eyebrow{color:var(--or2)}

/* PAGES */
.page-titre{background:var(--fond);border-bottom:1px solid var(--bord);padding:52px 0}
.page-titre h1{font-size:clamp(1.9rem,3.4vw,2.7rem)}
.fil{font-family:var(--tech);font-size:.82rem;color:var(--gris);margin-bottom:12px;letter-spacing:.04em}
.page-contenu{padding:64px 0}
.page-contenu .wrap{max-width:880px}
.page-contenu p{margin-bottom:20px;color:var(--gris)}
.page-contenu h2{margin-top:40px;font-size:1.75rem}
.page-contenu h3{margin-top:28px;font-size:1.28rem}
.page-contenu ul,.page-contenu ol{margin:0 0 20px 26px;color:var(--gris)}
.page-contenu li{margin-bottom:9px}

/* PIED */
.pied{background:var(--encre);color:#B5B7CE;padding:58px 0 28px;font-size:.96rem}
.pied .grille{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;margin-bottom:36px}
@media(max-width:820px){.pied .grille{grid-template-columns:1fr;gap:30px}}
.pied h4{font-family:var(--titre);color:#fff;font-size:1.04rem;margin-bottom:14px}
.pied a{color:#B5B7CE;transition:color .15s}
.pied a:hover{color:var(--or2)}
.pied ul{list-style:none}
.pied li{margin-bottom:9px}
.pied .logo-pied{background:#fff;border-radius:7px;padding:13px;display:inline-block;margin-bottom:18px}
.pied .logo-pied img{height:44px;width:auto}
.pied .bas{border-top:1px solid #33364F;padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:.88rem}

/* BARRE MOBILE */
.barre-mob{display:none;position:fixed;bottom:0;left:0;right:0;z-index:300;background:#fff;border-top:1px solid var(--bord);box-shadow:0 -8px 24px rgba(10,12,40,.16)}
.barre-mob a{flex:1;text-align:center;padding:15px 8px;font-family:var(--titre);font-weight:600;font-size:1rem}
.barre-mob .appel{color:var(--indigo)}
.barre-mob .projet{background:var(--indigo);color:#fff}
@media(max-width:700px){.barre-mob{display:flex}body{padding-bottom:56px}}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.carte:hover,.btn:hover{transform:none}}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}