/* ============ MENDES SOLAR — Stylesheet pour pages SEO/contenu ============ */
:root{
  --orange:#fa941b; --orange-l:#ffb24d; --orange-d:#d77606;
  --blue:#07327d; --blue-l:#1a4ea8; --blue-d:#041e4d; --blue-night:#020a1f;
  --white:#fff; --cream:#faf6ef; --off:#f5f2ec;
  --gray:#6b7589; --gray-l:#e8ebf1; --gray-d:#3a4256;
  --ff-d:'Fraunces',serif; --ff-b:'Manrope',sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-b:cubic-bezier(.34,1.56,.64,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--ff-b);font-weight:400;color:var(--blue);background:var(--white);line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--orange);color:var(--white)}

h1,h2,h3,h4,h5{font-family:var(--ff-d);font-weight:500;letter-spacing:-.02em;line-height:1.1;color:var(--blue)}
h1{font-size:clamp(2.2rem,5.5vw,4.4rem);font-weight:400;line-height:1.04;margin-bottom:1.4rem}
h2{font-size:clamp(1.8rem,3.6vw,3rem);font-weight:400;margin-bottom:1.2rem}
h3{font-size:clamp(1.3rem,2.2vw,1.8rem);margin-bottom:.9rem}
h4{font-size:clamp(1.05rem,1.4vw,1.25rem);margin-bottom:.7rem}
h5{font-size:1rem;font-weight:600;margin-bottom:.6rem}
p{font-size:1.0625rem;line-height:1.75;color:var(--gray-d);margin-bottom:1.1rem}
.lead{font-size:clamp(1.1rem,1.4vw,1.3rem);line-height:1.65;color:var(--gray-d);font-weight:300;margin-bottom:1.6rem}
em,.italic{font-style:italic;font-family:var(--ff-d);color:var(--orange);font-weight:400}
strong{color:var(--blue);font-weight:600}
ul,ol{padding-left:1.4rem;margin-bottom:1.2rem;color:var(--gray-d);font-size:1.0625rem;line-height:1.8}
ul li,ol li{margin-bottom:.5rem}
ul li::marker{color:var(--orange)}

.container{width:100%;max-width:1280px;margin:0 auto;padding:0 2rem}
.narrow{max-width:840px;margin:0 auto;padding:0 2rem}
section{position:relative;padding:clamp(4rem,7vw,6rem) 0}

.eyebrow{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.22em;color:var(--orange);display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1.4rem}
.eyebrow::before{content:'';width:32px;height:1px;background:var(--orange)}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1rem 0;transition:all .4s var(--ease);background:rgba(255,255,255,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(7,50,125,.08)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:2rem;max-width:1560px;margin:0 auto;padding:0 2rem}
.nav-logo img{height:42px;width:auto;transition:transform .5s var(--ease)}
.nav-logo:hover img{transform:scale(1.06)}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--blue);position:relative;padding:.4rem 0}
.nav-links a:not(.nav-cta)::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--orange);transition:width .35s var(--ease)}
.nav-links a:hover:not(.nav-cta)::after{width:100%}
.nav-cta{background:var(--blue);color:var(--white)!important;padding:.7rem 1.3rem;border-radius:100px;font-weight:600;transition:all .35s var(--ease)}
.nav-cta:hover{background:var(--orange);transform:translateY(-2px);box-shadow:0 10px 30px rgba(250,148,27,.4)}
.menu-tg{display:none;flex-direction:column;gap:5px;width:32px;height:32px;justify-content:center;align-items:center;z-index:200}
.menu-tg span{display:block;width:26px;height:2px;background:var(--blue);transition:.3s var(--ease);border-radius:2px}
.menu-tg.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-tg.open span:nth-child(2){opacity:0}
.menu-tg.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:968px){
  .menu-tg{display:flex}
  .nav-links{position:fixed;inset:0;background:var(--white);flex-direction:column;justify-content:center;gap:2rem;transform:translateX(100%);transition:.5s var(--ease)}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:1.3rem}
}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:.7rem;padding:1rem 1.7rem;border-radius:100px;font-weight:600;font-size:.95rem;transition:all .4s var(--ease);position:relative;overflow:hidden;white-space:nowrap;font-family:var(--ff-b)}
.btn-p{background:var(--orange);color:var(--white);box-shadow:0 10px 30px rgba(250,148,27,.32)}
.btn-p:hover{background:var(--blue);transform:translateY(-3px);box-shadow:0 16px 40px rgba(7,50,125,.35)}
.btn-s{background:transparent;color:var(--blue);border:1.5px solid currentColor}
.btn-s:hover{background:var(--blue);color:var(--white);transform:translateY(-3px)}
.btn-w{background:rgba(255,255,255,.08);color:var(--white);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(12px)}
.btn-w:hover{background:var(--white);color:var(--blue);transform:translateY(-3px)}
.btn-arrow{transition:transform .4s var(--ease)}
.btn:hover .btn-arrow{transform:translateX(4px)}

/* ============ HERO PAGE ============ */
.page-hero{position:relative;padding:160px 0 80px;background:linear-gradient(135deg,var(--blue-d) 0%,var(--blue) 50%,var(--blue-night) 100%);color:var(--white);overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 80% 20%,rgba(250,148,27,.15),transparent 60%);pointer-events:none}
.page-hero::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(180deg,#000,transparent 80%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 80%);pointer-events:none}
.page-hero-in{position:relative;z-index:2;max-width:1280px;margin:0 auto;padding:0 2rem}
.page-hero h1{color:var(--white);max-width:920px}
.page-hero h1 em{color:var(--orange)}
.page-hero .lead{color:rgba(255,255,255,.78);max-width:720px;font-weight:300}
.page-hero .eyebrow{color:var(--orange-l)}
.page-hero .eyebrow::before{background:var(--orange-l)}
.page-hero-ctas{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}

/* Breadcrumb */
.breadcrumb{font-size:.82rem;color:rgba(255,255,255,.65);margin-bottom:2rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.85);transition:color .25s}
.breadcrumb a:hover{color:var(--orange-l)}
.breadcrumb-sep{color:rgba(255,255,255,.35)}
.breadcrumb [aria-current="page"]{color:var(--orange-l)}

/* ============ KEY FACTS / STATS ============ */
.key-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-top:3rem;padding-top:2.5rem;border-top:1px solid rgba(255,255,255,.15)}
.key-fact{color:var(--white)}
.key-fact .n{font-family:var(--ff-d);font-size:2.4rem;font-weight:500;color:var(--orange);font-style:italic;line-height:1;display:block;margin-bottom:.4rem}
.key-fact .t{font-size:.8rem;color:rgba(255,255,255,.7);letter-spacing:.05em;line-height:1.4}

/* ============ CONTENT SECTIONS ============ */
.content{padding:clamp(3rem,6vw,5rem) 0}
.content p,.content ul,.content ol{font-size:1.08rem}
.content h2{margin-top:2.5rem}
.content h2:first-child{margin-top:0}
.content h3{margin-top:2rem}
.content blockquote{border-left:3px solid var(--orange);padding:1rem 1.5rem;margin:2rem 0;background:var(--cream);font-style:italic;color:var(--blue);font-family:var(--ff-d);font-size:1.2rem;border-radius:0 12px 12px 0}
.content a:not(.btn){color:var(--orange-d);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px;font-weight:500;transition:color .25s}
.content a:not(.btn):hover{color:var(--blue)}

/* ============ HIGHLIGHT BOX ============ */
.highlight{background:var(--cream);border-radius:20px;padding:clamp(1.8rem,3vw,2.5rem);margin:2rem 0;border-left:4px solid var(--orange)}
.highlight h3{margin-top:0;color:var(--blue)}
.highlight p:last-child{margin-bottom:0}

.warning{background:#fff5e6;border-radius:20px;padding:clamp(1.8rem,3vw,2.5rem);margin:2rem 0;border-left:4px solid var(--orange-d)}

.info-box{background:#eef3ff;border-radius:20px;padding:clamp(1.8rem,3vw,2.5rem);margin:2rem 0;border-left:4px solid var(--blue)}

/* ============ CHECKLIST ============ */
.checklist{list-style:none;padding-left:0;margin:1.6rem 0}
.checklist li{padding-left:2.2rem;position:relative;margin-bottom:.9rem;font-size:1.05rem;color:var(--gray-d)}
.checklist li::before{content:'';position:absolute;left:0;top:.35rem;width:20px;height:20px;background:var(--orange);border-radius:50%;display:flex;align-items:center;justify-content:center}
.checklist li::after{content:'';position:absolute;left:5px;top:.6rem;width:10px;height:6px;border-left:2px solid var(--white);border-bottom:2px solid var(--white);transform:rotate(-45deg)}

/* ============ CARDS GRID ============ */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin:2.5rem 0}
.card{background:var(--white);border:1px solid var(--gray-l);border-radius:20px;padding:2rem;transition:all .4s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(7,50,125,.1);border-color:var(--orange)}
.card-icon{width:50px;height:50px;background:var(--cream);border-radius:14px;display:flex;align-items:center;justify-content:center;color:var(--orange);margin-bottom:1.2rem}
.card h3{font-size:1.25rem;margin-bottom:.7rem}
.card p{font-size:.95rem;margin-bottom:0;line-height:1.6}

/* ============ TABLE ============ */
.table-wrap{overflow-x:auto;margin:2rem 0;border-radius:14px;border:1px solid var(--gray-l)}
table.data{width:100%;border-collapse:collapse;font-size:.95rem}
table.data th,table.data td{padding:1rem 1.2rem;text-align:left;border-bottom:1px solid var(--gray-l)}
table.data th{background:var(--cream);font-weight:600;color:var(--blue);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}
table.data tr:last-child td{border-bottom:none}
table.data tr:hover{background:var(--off)}

/* ============ FAQ ============ */
.faq{margin:2.5rem 0}
.faq-item{border-bottom:1px solid var(--gray-l);padding:1.4rem 0}
.faq-item:first-child{border-top:1px solid var(--gray-l)}
.faq-q{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-family:var(--ff-d);font-size:1.15rem;font-weight:500;color:var(--blue);transition:color .25s}
.faq-q:hover{color:var(--orange)}
.faq-q::after{content:'+';font-size:1.6rem;color:var(--orange);font-weight:300;transition:transform .3s var(--ease);flex-shrink:0}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);color:var(--gray-d);line-height:1.7}
.faq-item.open .faq-a{max-height:600px;padding-top:1rem}
.faq-a p{margin-bottom:.7rem}
.faq-a p:last-child{margin-bottom:0}

/* ============ TOC (Table of contents) ============ */
.toc{background:var(--cream);border-radius:18px;padding:1.6rem 2rem;margin:0 0 2.5rem;border-left:3px solid var(--orange)}
.toc-title{font-family:var(--ff-d);font-size:.95rem;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:.1em;margin-bottom:1rem;display:block}
.toc ol{list-style:none;padding-left:0;margin-bottom:0;font-size:.98rem}
.toc ol li{margin-bottom:.6rem;counter-increment:tocit}
.toc ol li::before{content:counter(tocit,decimal-leading-zero) ".";color:var(--orange);font-family:var(--ff-d);font-style:italic;font-weight:500;margin-right:.6rem;font-size:.92rem}
.toc{counter-reset:tocit}
.toc a{color:var(--gray-d);transition:color .25s;border-bottom:1px solid transparent}
.toc a:hover{color:var(--blue);border-bottom-color:var(--orange)}

/* ============ RELATED ============ */
.related{background:var(--cream);padding:clamp(3rem,5vw,5rem) 0}
.related h2{text-align:center;margin-bottom:.8rem}
.related-lead{text-align:center;max-width:560px;margin:0 auto 3rem}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;max-width:1080px;margin:0 auto}
.related-card{background:var(--white);border-radius:18px;padding:2rem;transition:all .4s var(--ease);border:1px solid transparent;display:flex;flex-direction:column}
.related-card:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(7,50,125,.1);border-color:var(--orange)}
.related-card-tag{font-size:.7rem;color:var(--orange);font-weight:600;text-transform:uppercase;letter-spacing:.15em;margin-bottom:.8rem}
.related-card h3{font-size:1.3rem;margin-bottom:.7rem}
.related-card p{font-size:.95rem;color:var(--gray-d);margin-bottom:1.5rem;flex-grow:1}
.related-card-link{color:var(--orange);font-weight:600;display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;align-self:flex-start}
.related-card-link svg{transition:transform .3s var(--ease)}
.related-card:hover .related-card-link svg{transform:translateX(4px)}

/* ============ CTA SECTION ============ */
.cta-section{background:linear-gradient(135deg,var(--blue-d) 0%,var(--blue) 100%);color:var(--white);text-align:center;padding:clamp(4rem,7vw,6rem) 0;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 60% at 50% 50%,rgba(250,148,27,.18),transparent 60%);pointer-events:none}
.cta-section .container{position:relative;z-index:2}
.cta-section h2{color:var(--white)}
.cta-section h2 em{color:var(--orange)}
.cta-section p{color:rgba(255,255,255,.75);max-width:560px;margin:1rem auto 2rem;font-size:1.1rem}
.cta-section-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ============ FOOTER ============ */
.footer{background:var(--blue-night);color:rgba(255,255,255,.7);padding:5rem 0 2rem;font-size:.9rem}
.footer .container{max-width:1280px}
.foot-top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:3rem;margin-bottom:3rem}
@media(max-width:880px){.foot-top{grid-template-columns:1fr 1fr;gap:2rem}}
@media(max-width:520px){.foot-top{grid-template-columns:1fr}}
.foot-brand p{color:rgba(255,255,255,.65);margin-top:1rem;font-size:.92rem;line-height:1.6}
.foot-logo{height:38px;width:auto;filter:brightness(0) invert(1) brightness(.95)}
.foot-col h5{color:var(--orange);font-family:var(--ff-b);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.18em;margin-bottom:1.2rem}
.foot-col ul{list-style:none;padding:0}
.foot-col ul li{margin-bottom:.7rem;color:rgba(255,255,255,.7)}
.foot-col ul li a{color:rgba(255,255,255,.7);transition:color .25s}
.foot-col ul li a:hover{color:var(--white)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem;flex-wrap:wrap;gap:1rem}
.foot-bottom-links{display:flex;gap:1.5rem}
.foot-bottom-links a{color:rgba(255,255,255,.55);transition:color .25s}
.foot-bottom-links a:hover{color:var(--white)}

/* Animation reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-d2{transition-delay:.15s}
.reveal-d3{transition-delay:.3s}

/* Two-col layout for some content pages */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;margin:3rem 0}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:2rem}}
.split-media{border-radius:20px;overflow:hidden;background:var(--cream);min-height:360px;position:relative}
.split-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}

/* Mobile adjustments */
@media(max-width:680px){
  .container,.narrow{padding:0 1.2rem}
  .page-hero{padding:130px 0 60px}
  .nav-cta{padding:.55rem 1rem;font-size:.85rem}
}