*{
margin:0;
padding:0;
box-sizing:border-box;
}
body{
font-family:'Inter',sans-serif;
background:#081221;
color:white;
line-height:1.6;
}
.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 8%;
}
.logo{
display:flex;
align-items:center;
gap:12px;
}
.logo img{
width:50px;
}
.logo span{
font-size:28px;
font-weight:700;
}
.logo span:last-child{
color:#2b8cff;
}
ul{
display:flex;
list-style:none;
gap:30px;
}
ul a{
text-decoration:none;
color:white;
}
/* Bouton "Télécharger" de la navbar (classe .btn-primary manquante dans le CSS d'origine) */
.btn-primary{
background:#2b8cff;
padding:12px 24px;
border-radius:14px;
color:white;
text-decoration:none;
font-weight:600;
}
.hero{
display:flex;
align-items:center;
justify-content:space-between;
padding:80px 8%;
}
.hero-content{
max-width:650px;
}
.badge{
display:inline-block;
padding:10px 18px;
border-radius:30px;
background:#123528;
color:#27d66f;
margin-bottom:20px;
}
.hero h1{
font-size:68px;
font-weight:800;
line-height:1.1;
margin-bottom:20px;
}
.hero h1 span{
color:#2b8cff;
}
.hero p{
font-size:20px;
color:#8ca3c2;
margin-bottom:30px;
}
.hero-buttons{
display:flex;
gap:20px;
margin-bottom:40px;
}
.btn-green{
background:#27d66f;
padding:16px 28px;
border-radius:14px;
color:white;
text-decoration:none;
font-weight:600;
}
.btn-outline{
border:1px solid #2b8cff;
padding:16px 28px;
border-radius:14px;
text-decoration:none;
color:#2b8cff;
}
.hero-image img{
max-width:450px;
filter:drop-shadow(0 0 40px rgba(43,140,255,.5));
}
.hero-stats{
display:flex;
gap:40px;
}
.hero-stats strong{
display:block;
font-size:28px;
color:#2b8cff;
}
.stats-bar{
display:grid;
grid-template-columns:repeat(4,1fr);
padding:30px;
background:#0f2039;
text-align:center;
}
section{
padding:100px 8%;
}
h2{
font-size:48px;
margin-bottom:50px;
text-align:center;
}
.flow{
display:flex;
justify-content:center;
align-items:center;
gap:20px;
font-size:22px;
}
.screen-grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:40px;
}
.card{
background:#10233e;
border-radius:24px;
padding:25px;
}
.card img{
width:100%;
border-radius:18px;
}
.card h3{
margin-top:20px;
margin-bottom:10px;
}
.features-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:25px;
}
.feature{
background:#10233e;
padding:30px;
border-radius:20px;
text-align:center;
}
.feature h3{
margin:15px 0;
}
.compatibility ul{
max-width:700px;
margin:auto;
}
.compatibility li{
margin-bottom:15px;
font-size:20px;
}
.cta{
text-align:center;
background:linear-gradient(
90deg,
#0b1930,
#10233e
);
}
.cta h2{
margin-bottom:30px;
}
footer{
padding:30px;
text-align:center;
background:#050d18;
color:#8ca3c2;
}
@media(max-width:1000px){
.hero{
flex-direction:column;
text-align:center;
}
.hero h1{
font-size:48px;
}
.screen-grid{
grid-template-columns:1fr;
}
.features-grid{
grid-template-columns:1fr;
}
.stats-bar{
grid-template-columns:1fr;
gap:20px;
}
.flow{
flex-direction:column;
}
}

/* ============================================================
   SOUS-PAGES WattOptimal (Fonctionnalités, Compatibilité,
   FAQ, Téléchargement, Contact)
   ============================================================ */
ul a.active{color:#2b8cff;}
.page-hero{text-align:center;padding:80px 8% 40px;}
.page-hero h1{font-size:52px;font-weight:800;margin-bottom:16px;}
.page-hero h1 span{color:#2b8cff;}
.page-hero p{font-size:20px;color:#8ca3c2;max-width:720px;margin:0 auto;}

/* Fonctionnalités détaillées */
.feature-detail{background:#10233e;border-radius:24px;padding:40px;display:flex;gap:30px;align-items:flex-start;margin-bottom:24px;max-width:950px;margin-left:auto;margin-right:auto;}
.feature-detail .ic{flex:0 0 72px;width:72px;height:72px;display:flex;align-items:center;justify-content:center;}
.feature-detail .ic img{width:72px;height:72px;object-fit:contain;display:block;filter:drop-shadow(0 0 8px rgba(43,140,255,.22));}
.feature-detail h3{font-size:26px;margin-bottom:10px;}
.feature-detail p{color:#8ca3c2;margin-bottom:16px;}
.benefits{display:flex;flex-wrap:wrap;gap:12px;list-style:none;}
.benefits li{background:#0f2039;color:#27d66f;padding:8px 16px;border-radius:20px;font-size:15px;}

/* Roadmap "Bientôt" */
.roadmap{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:900px;margin:auto;}
.roadmap .col{background:#10233e;border-radius:20px;padding:32px;}
.roadmap .col h3{margin-bottom:20px;font-size:22px;}
.roadmap .col ul{display:block;list-style:none;}
.roadmap .col li{margin-bottom:14px;font-size:18px;}

/* Compatibilité */
.compat-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:900px;margin:0 auto 50px;}
.compat-card{background:#10233e;border-radius:24px;padding:35px;}
.compat-card h3{font-size:24px;margin-bottom:20px;}
.compat-card.yes h3{color:#27d66f;}
.compat-card.no h3{color:#8ca3c2;}
.compat-card ul{display:block;list-style:none;}
.compat-card li{margin-bottom:14px;font-size:18px;}
.schema{display:flex;justify-content:center;align-items:center;gap:14px;flex-wrap:wrap;font-size:18px;}
.schema .node{background:#10233e;padding:14px 22px;border-radius:14px;border:1px solid rgba(43,140,255,.3);}
.schema .arrow{color:#2b8cff;font-size:24px;}

/* FAQ accordéon */
.faq{max-width:800px;margin:auto;}
.faq details{background:#10233e;border-radius:16px;margin-bottom:16px;overflow:hidden;}
.faq summary{cursor:pointer;padding:22px 26px;font-size:20px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:'+';color:#2b8cff;font-size:28px;line-height:1;}
.faq details[open] summary::after{content:'\2212';}
.faq details p{padding:0 26px 24px;color:#8ca3c2;font-size:17px;}

/* Tarifs */
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:800px;margin:auto;}
.price-card{background:#10233e;border-radius:24px;padding:40px;text-align:center;}
.price-card.featured{border:2px solid #2b8cff;}
.price-card h3{font-size:26px;margin-bottom:10px;}
.price-card .amount{font-size:46px;font-weight:800;color:#2b8cff;margin-bottom:6px;}
.price-card .sub{color:#8ca3c2;margin-bottom:24px;}
.price-card ul{display:block;list-style:none;margin-bottom:26px;}
.price-card li{margin-bottom:10px;color:#8ca3c2;}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:1000px;margin:auto;}
.form-field{margin-bottom:20px;}
.form-field label{display:block;margin-bottom:8px;color:#8ca3c2;}
.form-field input,.form-field textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid #1d3a5f;background:#0f2039;color:white;font-family:'Inter',sans-serif;font-size:16px;}
.form-field textarea{min-height:140px;resize:vertical;}
.beta-box{background:#10233e;border-radius:24px;padding:35px;}
.beta-box h3{font-size:24px;margin-bottom:16px;color:#27d66f;}
.beta-box ul{display:block;list-style:none;}
.beta-box li{margin-bottom:12px;color:#8ca3c2;padding-left:26px;position:relative;}
.beta-box li::before{content:'\2600\FE0F';position:absolute;left:0;}

@media(max-width:1000px){
.roadmap,.compat-grid,.pricing,.contact-wrap{grid-template-columns:1fr;}
.feature-detail{flex-direction:column;}
.page-hero h1{font-size:38px;}
}

/* ============================================================
   HEADER DYNAMIQUE + RESPONSIVE GLOBAL
   ============================================================ */
#site-header{position:sticky;top:0;z-index:1000;background:rgba(8,18,33,.82);
 -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
 transition:box-shadow .3s ease,background .3s ease;}
#site-header.scrolled{background:rgba(8,18,33,.96);box-shadow:0 6px 24px rgba(0,0,0,.4);}
a.logo{text-decoration:none;}
.nav-menu{display:flex;align-items:center;gap:30px;}
.navbar ul{display:flex;list-style:none;gap:30px;margin:0;}
.navbar ul a{position:relative;color:#fff;text-decoration:none;padding:6px 0;transition:color .2s ease;}
.navbar ul a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:#2b8cff;transition:width .25s ease;}
.navbar ul a:hover{color:#2b8cff;}
.navbar ul a:hover::after,.navbar ul a.active::after{width:100%;}
.btn-primary{transition:transform .2s ease,box-shadow .2s ease;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(43,140,255,.45);}
.btn-green,.btn-outline{transition:transform .2s ease,box-shadow .2s ease;}
.btn-green:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(39,214,111,.4);}
.btn-outline:hover{transform:translateY(-2px);background:rgba(43,140,255,.12);}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;padding:9px;background:none;border:0;cursor:pointer;}
.nav-toggle span{display:block;height:2px;width:100%;background:#fff;border-radius:2px;transition:transform .3s ease,opacity .3s ease;}
.nav-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.nav-toggle.active span:nth-child(2){opacity:0;}
.nav-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

/* Cartes fonctionnalités : icône centrée verticalement + survol */
.feature-detail{align-items:center;transition:transform .2s ease,box-shadow .2s ease;}
.feature-detail:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(0,0,0,.28);}

/* --- Tablette / mobile : menu hamburger --- */
@media(max-width:900px){
 .navbar{position:relative;flex-wrap:wrap;}
 .nav-toggle{display:flex;}
 .nav-menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
  background:rgba(8,18,33,.98);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-top:1px solid rgba(43,140,255,.18);max-height:0;overflow:hidden;transition:max-height .35s ease;}
 .nav-menu.open{max-height:560px;}
 .navbar ul{flex-direction:column;gap:0;width:100%;}
 .navbar ul li{width:100%;border-bottom:1px solid rgba(255,255,255,.07);}
 .navbar ul a{display:block;padding:16px 8%;}
 .navbar ul a::after{display:none;}
 .nav-menu .btn-primary{display:block;margin:16px 8%;text-align:center;}
}

/* --- Fonctionnalités empilées proprement --- */
@media(max-width:1000px){
 .feature-detail{flex-direction:column;text-align:center;}
 .benefits{justify-content:center;}
}

/* --- Petits écrans (téléphones) --- */
@media(max-width:600px){
 .navbar{padding:14px 6%;}
 section{padding:64px 6%;}
 .hero{padding:50px 6%;}
 .hero h1{font-size:36px;}
 .hero p{font-size:17px;}
 .hero-stats{justify-content:center;gap:24px;}
 h2{font-size:30px;}
 .page-hero{padding:60px 6% 30px;}
 .page-hero h1{font-size:30px;}
 .feature-detail{padding:24px;}
 .stats-bar{padding:24px 6%;}
 .schema{font-size:16px;}
 .price-card,.compat-card,.beta-box,.roadmap .col{padding:26px;}
}


/* ===== Page Installation ===== */
.disclaimer{background:rgba(255,176,64,.09);border:1px solid rgba(255,176,64,.55);border-radius:16px;padding:22px 26px;max-width:900px;margin:0 auto 0;color:#e7d9c2;font-size:16px;}
.disclaimer strong{color:#ffb340;}
.material-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:920px;margin:auto;}
.material-grid .mat{background:#10233e;border-radius:20px;padding:28px;}
.material-grid .mat h3{color:#2b8cff;font-size:20px;margin-bottom:10px;}
.material-grid .mat p{color:#8ca3c2;font-size:16px;}
.diagram-card{background:#10233e;border-radius:24px;padding:28px 30px;max-width:940px;margin:0 auto 22px;}
.install-lead{max-width:800px;margin:0 auto 30px;text-align:center;color:#8ca3c2;font-size:18px;}
ol.steps{list-style:none;padding:0;counter-reset:s;max-width:800px;margin:6px auto 0;display:block;}
ol.steps li{position:relative;padding:14px 0 14px 54px;border-bottom:1px solid rgba(255,255,255,.07);color:#cdd9ea;}
ol.steps li:last-child{border-bottom:0;}
ol.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:11px;width:34px;height:34px;border-radius:50%;background:#2b8cff;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;}
@media(max-width:1000px){.material-grid{grid-template-columns:1fr;}}


/* ===== Page Installation ===== */
.material-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1000px;margin:0 auto 30px;}
.material-card{background:#10233e;border-radius:20px;padding:30px;text-align:center;}
.material-card .mic{width:54px;height:54px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:linear-gradient(135deg,#15315c,#0e2240);border:1px solid rgba(43,140,255,.4);}
.material-card h3{font-size:19px;margin-bottom:8px;}
.material-card p{color:#8ca3c2;font-size:15px;}
.schematic{max-width:780px;margin:24px auto;background:#0d1b30;border:1px solid rgba(43,140,255,.18);border-radius:20px;padding:22px;}
.schematic svg{width:100%;height:auto;display:block;}
.schematic .cap{color:#8ca3c2;font-size:14px;text-align:center;margin-top:14px;}
.install-block{max-width:900px;margin:0 auto 64px;}
.install-block > h3{font-size:30px;text-align:center;margin-bottom:8px;}
.install-block .lead{color:#8ca3c2;text-align:center;max-width:680px;margin:0 auto;}
.steps{max-width:740px;margin:26px auto 0;list-style:none;counter-reset:step;display:block;}
.steps li{position:relative;padding:14px 0 14px 56px;border-bottom:1px solid rgba(255,255,255,.06);color:#cdd9ea;}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:11px;width:34px;height:34px;border-radius:50%;background:#2b8cff;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;}
.note-inline{max-width:740px;margin:18px auto 0;background:#0f2039;border-left:3px solid #2b8cff;border-radius:10px;padding:14px 18px;color:#8ca3c2;font-size:15px;}
.safety{max-width:900px;margin:0 auto;background:rgba(255,176,32,.08);border:1px solid rgba(255,176,32,.45);border-radius:16px;padding:26px 30px;}
.safety h3{color:#ffb020;font-size:21px;margin-bottom:10px;}
.safety p{color:#cdd9ea;}
@media(max-width:1000px){.material-grid{grid-template-columns:1fr;}}

/* ===== Accueil enrichi (landing de conversion) ===== */
.trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:8px;margin-bottom:36px;}
.trust span{color:#cdd9ea;font-size:15px;}
.trust span::before{content:"\2713";color:#27d66f;font-weight:700;margin-right:7px;}

.probleme{background:#0d1b30;text-align:center;}
.probleme p{color:#8ca3c2;font-size:19px;max-width:720px;margin:0 auto 34px;}
.stat-highlight{display:inline-block;background:linear-gradient(135deg,#15315c,#0e2240);border:1px solid rgba(43,140,255,.4);border-radius:20px;padding:28px 44px;}
.stat-highlight .big{font-size:54px;font-weight:800;color:#2b8cff;line-height:1;}
.stat-highlight .lbl{color:#cdd9ea;margin-top:10px;max-width:420px;}

.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:960px;margin:auto;}
.step3{background:#10233e;border-radius:20px;padding:34px;text-align:center;}
.step3 .num{width:48px;height:48px;border-radius:50%;background:#2b8cff;color:#fff;font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;}
.step3 h3{font-size:21px;margin-bottom:10px;}
.step3 p{color:#8ca3c2;}

.compare-table{max-width:760px;margin:auto;border-collapse:collapse;width:100%;background:#10233e;border-radius:16px;overflow:hidden;}
.compare-table th,.compare-table td{padding:16px 18px;text-align:left;border-bottom:1px solid rgba(255,255,255,.07);}
.compare-table thead th{font-size:16px;color:#8ca3c2;font-weight:600;}
.compare-table thead th.us{color:#fff;}
.compare-table th.us,.compare-table td.us{background:rgba(43,140,255,.14);text-align:center;}
.compare-table td.them{text-align:center;color:#8ca3c2;}
.compare-table tbody td:first-child{color:#cdd9ea;}
.compare-table .yes{color:#27d66f;font-weight:700;}
.compare-table .no{color:#ff6b6b;font-weight:700;}

.calc{max-width:980px;margin:auto;background:#10233e;border-radius:24px;padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.calc-field{margin-bottom:26px;}
.calc-field>label{display:block;color:#cdd9ea;margin-bottom:12px;font-weight:600;}
.calc-field input[type=range]{width:100%;accent-color:#2b8cff;}
.calc-field .val{color:#2b8cff;font-weight:700;}
.calc-checks{display:flex;flex-direction:column;gap:14px;}
.calc-checks label{display:flex;align-items:center;gap:10px;color:#cdd9ea;font-weight:500;cursor:pointer;}
.calc-checks input{width:18px;height:18px;accent-color:#27d66f;}
.calc-results{background:#0d1b30;border-radius:18px;padding:30px;display:flex;flex-direction:column;justify-content:center;gap:24px;}
.calc-res .num{font-size:38px;font-weight:800;color:#27d66f;line-height:1;}
.calc-res .num.blue{color:#2b8cff;}
.calc-res .lbl{color:#8ca3c2;font-size:14px;margin-top:5px;}
.calc-note{max-width:980px;margin:16px auto 0;color:#5b7da8;font-size:13px;text-align:center;}

.proof p.sub{text-align:center;color:#8ca3c2;max-width:680px;margin:0 auto;}
.proof-wrap{max-width:1000px;margin:30px auto 0;}
.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.proof-card{background:#10233e;border-radius:20px;padding:24px;}
.proof-card h4{color:#8ca3c2;font-size:13px;text-transform:uppercase;letter-spacing:1px;margin-bottom:14px;}
.proof-card img{width:100%;border-radius:12px;display:block;}
.proof-ph{border:2px dashed rgba(43,140,255,.4);border-radius:12px;min-height:200px;display:flex;align-items:center;justify-content:center;color:#5b7da8;text-align:center;padding:20px;}
.proof-gain{display:flex;gap:34px;justify-content:center;margin-top:18px;flex-wrap:wrap;}
.proof-gain .g .n{font-size:34px;font-weight:800;color:#27d66f;}
.proof-gain .g .l{color:#8ca3c2;font-size:14px;}

@media(max-width:1000px){.steps3{grid-template-columns:1fr;}.calc{grid-template-columns:1fr;}.proof-grid{grid-template-columns:1fr;}}
@media(max-width:600px){.stat-highlight .big{font-size:42px;}.calc{padding:26px;}}


/* ===== 2026 Responsive Improvements ===== */
html{scroll-behavior:smooth;}
img{max-width:100%;height:auto;}
.hero-image{flex:1;display:flex;justify-content:center;}
.hero-content{flex:1;}
.card,.feature,.compat-card,.price-card,.beta-box,.mat{box-shadow:0 10px 30px rgba(0,0,0,.15);}
.compare-table{width:100%;display:block;overflow-x:auto;border-collapse:collapse;}
.compare-table th,.compare-table td{padding:12px;}
.calc-controls{display:grid;gap:16px;}
@media(max-width:768px){
 .hero-buttons{flex-direction:column;}
 .hero-buttons a{width:100%;text-align:center;}
 .trust{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;}
 .hero-stats{flex-wrap:wrap;}
 .logo span{font-size:22px;}
 .screen-grid,.features-grid,.material-grid{grid-template-columns:1fr;}
 body{overflow-x:hidden;}
}

@media(max-width:900px){body.menu-open{overflow:hidden;height:100vh;}}


/* ===== Mobile scroll fix V3 ===== */
html,body{
width:100%;
overflow-x:hidden;
}

.hero{
min-height:auto;
}

section{
overflow:hidden;
}

.hero-grid,
.hero,
.hero-image{
overflow:visible;
}

@media(max-width:768px){
.hero{
padding:110px 6% 60px;
min-height:auto;
}
}


.features-icons-home{padding:70px 0;text-align:center}
.features-grid-home{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:30px}
.feature-item-home img{width:72px;height:72px;object-fit:contain;margin-bottom:15px}
.feature-item-home{padding:25px;border-radius:16px}
@media(max-width:768px){
.features-grid-home{grid-template-columns:1fr}
}

/* ============================================================
   MAJ JUIN 2026 — App enrichie : prévision solaire, créneaux,
   révisions météo, multi-Shelly, économies. (charte conservée)
   ============================================================ */

/* Piliers Prévoir / Planifier / Piloter */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;max-width:1120px;margin:auto;}
.pillar{background:#10233e;border-radius:24px;padding:32px 30px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.15);transition:transform .2s ease,box-shadow .2s ease;}
.pillar:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(0,0,0,.3);}
.pillar .emoji{font-size:34px;line-height:1;}
.pillar h3{font-size:23px;margin:14px 0 10px;}
.pillar p{color:#8ca3c2;}
.pillar img{width:100%;max-width:300px;border-radius:18px;margin-top:22px;box-shadow:0 14px 34px rgba(0,0,0,.4);}
@media(max-width:1000px){.pillars{grid-template-columns:1fr;}}

/* Galerie de captures sur 3 colonnes */
.screen-grid.three{grid-template-columns:repeat(3,1fr);}
@media(max-width:1000px){.screen-grid.three{grid-template-columns:1fr;}}

/* Bannière "révisions météo" (fonction unique) */
.weather-banner{max-width:860px;margin:auto;background:linear-gradient(135deg,#15315c,#0e2240);border:1px solid rgba(43,140,255,.4);border-radius:22px;padding:32px 36px;display:flex;gap:24px;align-items:flex-start;}
.weather-banner .wb-ic{font-size:38px;line-height:1;flex:0 0 auto;}
.weather-banner h3{font-size:23px;margin-bottom:10px;}
.weather-banner p{color:#cdd9ea;}
.weather-banner .pill{display:inline-block;margin-top:16px;background:rgba(39,214,111,.15);color:#27d66f;border-radius:20px;padding:7px 15px;font-size:14px;}
@media(max-width:600px){.weather-banner{flex-direction:column;padding:26px;}}

/* Badge "unique" inline */
.tag-unique{display:inline-block;background:rgba(39,214,111,.15);color:#27d66f;border-radius:20px;padding:4px 12px;font-size:13px;font-weight:600;margin-left:10px;vertical-align:middle;}

/* Modèles Shelly compatibles */
.device-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:900px;margin:0 auto 40px;}
.device-card{background:#10233e;border-radius:18px;padding:26px 22px;text-align:center;border:1px solid rgba(43,140,255,.18);}
.device-card .dn{font-weight:700;font-size:18px;margin-bottom:6px;}
.device-card .dg{color:#8ca3c2;font-size:14px;}
@media(max-width:1000px){.device-list{grid-template-columns:1fr;}}

/* Sources de données (Open-Meteo, geo.api.gouv.fr) */
.data-sources{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;max-width:860px;margin:24px auto 0;}
.data-sources .ds{background:#0f2039;border:1px solid #1d3a5f;border-radius:14px;padding:14px 20px;color:#cdd9ea;font-size:15px;}
.data-sources .ds b{color:#2b8cff;}

/* Icône emoji dans les blocs fonctionnalité */
.feature-detail .ic .emo{font-size:46px;line-height:1;}

/* ============================================================
   FINITIONS RESPONSIVE — juin 2026 (exploitable sur smartphone)
   Correctifs ciblés ajoutés en dernier pour primer sans casser l'existant.
   ============================================================ */

/* 1) L'image du hero ne doit jamais dépasser l'écran (était figée à 450px) */
.hero-image{width:100%;max-width:100%;}
.hero-image img{max-width:min(450px,100%);height:auto;}

/* 2) Aucune image / média ne dépasse son conteneur */
img,svg,video,table{max-width:100%;}

/* 3) Coupe les très longs mots/URL (ex. adresses IP, geo.api.gouv.fr) au lieu de pousser la page */
body{overflow-wrap:break-word;word-wrap:break-word;}

/* 4) Confort tactile : cibles d'au moins 44px sur mobile */
@media(max-width:768px){
  .hero-image img{max-width:min(340px,100%);}
  .hero{padding-top:96px;}
  .btn-green,.btn-outline,.btn-primary{display:inline-block;min-height:48px;line-height:1.4;}
  .navbar ul a{min-height:48px;display:flex;align-items:center;}
  .faq summary{padding-top:20px;padding-bottom:20px;} /* zone de tap plus grande */
  .data-sources .ds{width:100%;text-align:center;}
}

/* 5) Très petits écrans : on resserre un cran de plus */
@media(max-width:400px){
  .hero h1{font-size:32px;}
  .page-hero h1{font-size:27px;}
  h2{font-size:26px;line-height:1.25;}
  .stat-highlight .big{font-size:38px;}
  .pillar img{max-width:100%;}
  .weather-banner{padding:22px;}
  .calc-res .num{font-size:32px;}
  .hero-stats{gap:18px;}
  .hero-stats strong{font-size:24px;}
  .compare-table th,.compare-table td{padding:9px 8px;font-size:13px;}
  .compare-table thead th{font-size:13px;}
}

/* Icônes illustrées icons2 (tuiles carrées) — fonctionnalités & piliers accueil */
.feature-detail .ic img[src*="icons2"]{border-radius:16px;}
.pillar .picon{width:72px;height:72px;border-radius:16px;object-fit:contain;display:inline-block;box-shadow:0 0 8px rgba(43,140,255,.22);}

/* Recrutement bêta testeurs — bannière d'appel (accueil, télécharger) */
.beta-call{max-width:860px;margin:auto;background:linear-gradient(135deg,#16432b,#0e2240);border:1px solid rgba(39,214,111,.45);border-radius:22px;padding:32px 36px;text-align:center;}
.beta-call .beta-tag{display:inline-block;background:rgba(39,214,111,.15);color:#27d66f;border-radius:20px;padding:7px 15px;font-size:14px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:16px;}
.beta-call h2{margin-bottom:12px;}
.beta-call p{color:#cdd9ea;max-width:620px;margin:0 auto 14px;}
.beta-call .beta-dates{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin:18px 0 22px;}
.beta-call .beta-dates span{background:#10233e;border:1px solid rgba(43,140,255,.3);border-radius:14px;padding:12px 20px;color:#fff;font-weight:600;font-size:15px;}
.beta-call .beta-dates span small{display:block;color:#8ca3c2;font-weight:400;font-size:13px;margin-top:4px;}
@media(max-width:600px){.beta-call{padding:26px;}}

/* Compatibilité — cartes appareils cliquables (liens) + variante 2 colonnes */
a.device-card{display:block;color:inherit;text-decoration:none;transition:border-color .2s,transform .2s;}
a.device-card:hover{border-color:rgba(43,140,255,.55);transform:translateY(-3px);}
a.device-card .dn{color:#fff;}
.device-list.two{grid-template-columns:repeat(2,1fr);max-width:680px;}
@media(max-width:1000px){.device-list.two{grid-template-columns:1fr;}}

/* Icônes illustrées de la grille « Tout ce que fait WattOptimal » (accueil) */
.feature .feature-ic{width:72px;height:72px;object-fit:contain;border-radius:16px;display:block;margin:0 auto;filter:drop-shadow(0 0 8px rgba(43,140,255,.22));}

/* Page Télécharger — statut bêta / Google Play */
.dl-soon{display:inline-block;margin-left:14px;color:#8ca3c2;font-size:14px;font-weight:600;vertical-align:middle;}
.dl-note{max-width:640px;margin:18px auto 0;color:#8ca3c2;font-size:14px;}
@media(max-width:600px){.dl-soon{display:block;margin:14px 0 0;}}

/* Accueil — icônes Material Design (SVG monochrome) dans la barre de stats */
.stats-bar .stat{display:flex;align-items:center;justify-content:center;gap:10px;}
.stat-ic{width:32px;height:32px;flex:none;color:#4da6ff;fill:currentColor;}

/* Accueil — piliers Prévoir/Planifier/Piloter : aligner les screenshots du bas
   quelle que soit la longueur du texte (colonne flex + capture poussée en bas) */
.pillars{align-items:stretch;}
.pillar{display:flex;flex-direction:column;height:100%;}
.pillar .picon{align-self:center;}
.pillar h3,.pillar p{width:100%;}
.pillar img:last-child{margin-top:auto;align-self:center;}

/* Fonctionnalités — roadmap : icônes Material (SVG monochrome) en puce de liste */
.roadmap .col li{display:flex;align-items:center;gap:10px;}
.li-ic{width:22px;height:22px;flex:none;color:#4da6ff;fill:currentColor;}

/* Contact — liste bêta testeurs : icônes Material à la place de la puce ☀️ */
.beta-box li{display:flex;align-items:center;gap:10px;padding-left:0;}
.beta-box li::before{content:none;}

/* ============================================================
   REFONTE Compatibilité & Installation — juin 2026
   (append-only, prime sur l'existant sans le modifier)
   ============================================================ */

/* Sommaire d'ancres en haut de page */
.toc{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:860px;margin:24px auto 0;}
.toc a{background:#0f2039;border:1px solid #1d3a5f;border-radius:30px;padding:9px 18px;color:#cdd9ea;text-decoration:none;font-size:14px;font-weight:600;transition:border-color .2s,color .2s;}
.toc a:hover{border-color:rgba(43,140,255,.55);color:#2b8cff;}

/* Badge de niveau accolé à un titre de section */
.sec-badge{display:inline-block;border-radius:20px;padding:5px 14px;font-size:13px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;vertical-align:middle;margin-left:12px;}
.sec-badge.req{background:rgba(43,140,255,.16);color:#4da6ff;}
.sec-badge.prem{background:rgba(39,214,111,.16);color:#27d66f;}

/* Intro de section centrée */
.sec-intro{color:#8ca3c2;max-width:720px;margin:0 auto 30px;text-align:center;font-size:17px;}
.sec-intro strong{color:#fff;}

/* Carte appareil : pastille d'info (génération, rôle) */
.device-card .dchip{display:inline-block;margin-top:12px;background:#0f2039;border:1px solid #1d3a5f;border-radius:14px;padding:5px 12px;color:#8ca3c2;font-size:12.5px;}
.device-card .dicon{width:40px;height:40px;margin:0 auto 12px;color:#4da6ff;fill:currentColor;display:block;}

/* Architecture en 2 niveaux : mini-flux Mesure → App → Action */
.arch-flow{display:flex;align-items:stretch;justify-content:center;gap:16px;flex-wrap:wrap;max-width:920px;margin:0 auto;}
.arch-step{background:#10233e;border:1px solid rgba(43,140,255,.25);border-radius:18px;padding:24px 26px;text-align:center;max-width:270px;flex:1 1 220px;}
.arch-step.prem{border-color:rgba(39,214,111,.3);}
.arch-step .at{display:inline-block;margin-bottom:10px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:#4da6ff;}
.arch-step.prem .at{color:#27d66f;}
.arch-step .an{font-weight:700;font-size:18px;margin-bottom:6px;color:#fff;}
.arch-step .ad{color:#8ca3c2;font-size:14px;}
.arch-arrow{display:flex;align-items:center;color:#2b8cff;font-size:26px;}
@media(max-width:760px){.arch-flow{flex-direction:column;align-items:stretch;}.arch-step{max-width:none;}.arch-arrow{justify-content:center;transform:rotate(90deg);}}

/* Deux façons de piloter (page Installation) */
.pilot-ways{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:920px;margin:0 auto;}
.pilot-way{background:#10233e;border-radius:20px;padding:30px;border:1px solid rgba(43,140,255,.18);}
.pilot-way .pw-tag{display:inline-block;margin-bottom:12px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:#4da6ff;}
.pilot-way.prem .pw-tag{color:#27d66f;}
.pilot-way h3{font-size:20px;margin-bottom:10px;}
.pilot-way p{color:#8ca3c2;font-size:15px;}
.pilot-way ul{list-style:none;margin-top:14px;}
.pilot-way li{color:#cdd9ea;font-size:14.5px;padding-left:22px;position:relative;margin-bottom:8px;}
.pilot-way li::before{content:"\2713";color:#27d66f;font-weight:700;position:absolute;left:0;}
@media(max-width:760px){.pilot-ways{grid-template-columns:1fr;}}

/* Rappel offre Gratuit/Premium (page Compatibilité) */
.tier-note{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:820px;margin:0 auto;}
.tier-card{background:#10233e;border-radius:18px;padding:26px;border:1px solid rgba(43,140,255,.18);}
.tier-card.prem{border-color:rgba(39,214,111,.35);}
.tier-card h3{font-size:18px;margin-bottom:8px;}
.tier-card.free h3{color:#8ca3c2;}
.tier-card.prem h3{color:#27d66f;}
.tier-card p{color:#cdd9ea;font-size:15px;}
@media(max-width:760px){.tier-note{grid-template-columns:1fr;}}

/* ===== Index des articles / conseils (page articles/index.html) ===== */
.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px;max-width:1000px;margin:0 auto 20px;}
.article-card{display:flex;flex-direction:column;background:#10233e;border-radius:20px;overflow:hidden;text-decoration:none;color:inherit;border:1px solid rgba(43,140,255,.12);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;box-shadow:0 10px 30px rgba(0,0,0,.15);}
.article-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.32);border-color:rgba(43,140,255,.5);}
.article-card .thumb{height:120px;display:flex;align-items:flex-end;padding:16px;background:linear-gradient(135deg,#2b8cff,#081221);}
.article-card .thumb span{background:rgba(8,18,33,.55);color:#fff;font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:6px 12px;border-radius:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);}
.article-card .body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1;}
.article-card h3{font-size:20px;line-height:1.3;margin-bottom:10px;color:#fff;}
.article-card p{color:#8ca3c2;font-size:15px;margin-bottom:18px;flex:1;}
.article-card .read{color:#2b8cff;font-weight:600;font-size:15px;}
.article-card:hover .read{text-decoration:underline;}

/* Formulaire de contact — bouton submit natif + message de statut (envoi PHP) */
button.btn-green{border:0;cursor:pointer;font-family:'Inter',sans-serif;font-size:16px;}
button.btn-green:disabled{opacity:.6;cursor:default;transform:none;box-shadow:none;}
.cf-status{margin-top:16px;font-weight:600;font-size:15px;min-height:1em;}
.cf-status.success{color:#27d66f;}
.cf-status.error{color:#ff6b6b;}

/* Carte appareil : 2e pastille "compteur d'énergie" (prise mesurée type Plug S) */
.device-card .dchip+.dchip{margin-left:6px;}
.device-card .dchip.meter{background:rgba(39,214,111,.1);border-color:rgba(39,214,111,.4);color:#27d66f;}

/* Photo produit Shelly (cartes compatibilité + matériel installation) */
.prod-photo{display:block;width:100%;height:150px;object-fit:contain;background:#000;border-radius:12px;margin:0 auto 14px;}
.material-card .prod-photo{max-width:220px;}