/* Estimation Revenus Locatifs Côte d'Azur — XEX-Com */
:root{
  --navy:#122442; --navy-2:#1b356a; --navy-soft:#24406e;
  --amber:#d4a55a; --amber-dark:#b8893f;
  --ink:#1d2733; --muted:#5b6b7c; --bg:#f7f5f1; --card:#ffffff;
  --radius:14px; --shadow:0 10px 30px rgba(18,36,66,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.wrap{max-width:1060px;margin:0 auto;padding:0 20px}
h1,h2,h3{color:var(--navy);line-height:1.2;font-weight:800}
h2{font-size:clamp(1.5rem,3.5vw,2.1rem);margin-bottom:.4em}
section{padding:56px 0}
.kicker{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--amber-dark);margin-bottom:10px}
.lead{color:var(--muted);font-size:1.05rem;max-width:640px}
.center{text-align:center}.center .lead{margin:0 auto}
.cta{display:inline-block;background:var(--amber);color:var(--navy);font-weight:800;font-size:1.05rem;padding:16px 34px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;box-shadow:0 8px 22px rgba(212,165,90,.45);transition:transform .15s ease,box-shadow .15s ease}
.cta:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(212,165,90,.55)}
.cta-ghost{background:transparent;border:2px solid var(--navy);color:var(--navy);box-shadow:none}
.cta-ghost:hover{background:var(--navy);color:#fff}
.micro{font-size:.85rem;color:var(--muted);margin-top:10px}
.check{color:var(--amber-dark);font-weight:800;margin-right:6px}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(18,36,66,.08)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.brand{font-weight:800;color:var(--navy);text-decoration:none;font-size:1.02rem;letter-spacing:-.01em;display:inline-flex;align-items:center}
.brand span{color:var(--amber-dark)}
.brand img{display:block}
header .cta{padding:10px 22px;font-size:.92rem}

/* Hero */
.hero{position:relative;color:#fff;padding:0}
.hero .bg{position:absolute;inset:0;background:url('../assets/hero-terrasse.jpg') center 30%/cover no-repeat}
.hero .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,22,42,.62) 0%,rgba(10,22,42,.42) 45%,rgba(10,22,42,.78) 100%)}
.hero .wrap{position:relative;padding:88px 20px 96px}
.hero h1{color:#fff;font-size:clamp(1.9rem,5.2vw,3.1rem);max-width:760px;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero p{color:rgba(255,255,255,.92);font-size:clamp(1rem,2.4vw,1.2rem);max-width:600px;margin:18px 0 30px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero .reassure{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;font-size:.88rem;color:rgba(255,255,255,.9)}
.hero .reassure b{color:#fff}

/* Proof band */
.proof{background:var(--navy);color:#fff;padding:34px 0}
.proof .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:22px;text-align:center}
.proof .num{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800;color:var(--amber)}
.proof .lbl{font-size:.88rem;color:rgba(255,255,255,.82)}
.proof .src{font-size:.72rem;color:rgba(255,255,255,.55);margin-top:6px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:30px}
.step{background:var(--card);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:var(--amber);font-weight:800;margin-bottom:14px}
.step h3{font-size:1.08rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.95rem}

/* Deliverables */
.deliver{background:#fff}
.deliver .cols{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;margin-top:26px}
.deliver ul{list-style:none}
.deliver li{padding:10px 0;border-bottom:1px dashed rgba(18,36,66,.12);color:var(--ink)}
.deliver img{border-radius:var(--radius);box-shadow:var(--shadow)}
@media(max-width:820px){.deliver .cols{grid-template-columns:1fr}}

/* Compliance */
.compliance{background:linear-gradient(135deg,var(--navy) 0%,#0c1a30 100%);color:#fff}
.compliance h2,.compliance h3{color:#fff}
.compliance .lead{color:rgba(255,255,255,.85)}
.compliance .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-top:26px}
.compliance .item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:20px}
.compliance .item b{color:var(--amber)}
.compliance .item p{font-size:.92rem;color:rgba(255,255,255,.85);margin-top:6px}

/* Cities */
.cities .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:26px}
.city{background:var(--card);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border-top:4px solid var(--amber)}
.city h3{font-size:1.2rem}
.city .rev{font-size:1.7rem;font-weight:800;color:var(--navy);margin:8px 0 2px}
.city .rev small{font-size:.9rem;color:var(--muted);font-weight:600}
.city p{color:var(--muted);font-size:.93rem}

/* About */
.about{background:#fff}
.about .card{background:var(--bg);border-left:4px solid var(--amber);border-radius:var(--radius);padding:26px 30px;margin-top:22px}
.about p{color:var(--muted);margin-bottom:10px}

/* FAQ */
.faq details{background:var(--card);border-radius:12px;box-shadow:var(--shadow);margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--amber-dark);font-weight:800;flex-shrink:0}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 22px 18px;color:var(--muted);font-size:.96rem}

/* Form */
.formsec{background:linear-gradient(180deg,#fff, var(--bg))}
.form-card{background:var(--navy);border-radius:18px;padding:34px 30px;color:#fff;box-shadow:0 18px 50px rgba(18,36,66,.28);max-width:720px;margin:26px auto 0}
.form-card h3{color:#fff;font-size:1.4rem}
.form-card p{color:rgba(255,255,255,.85);font-size:.95rem;margin:6px 0 20px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fgrid .full{grid-column:1/-1}
label{display:block;font-size:.82rem;font-weight:700;color:rgba(255,255,255,.85);margin-bottom:5px}
input,select{width:100%;padding:13px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;font-size:1rem}
input::placeholder{color:rgba(255,255,255,.5)}
select option{color:var(--ink)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:rgba(255,255,255,.8);margin:16px 0}
.consent input{width:auto;margin-top:4px}
.consent a{color:var(--amber)}
.form-note{font-size:.8rem;color:rgba(255,255,255,.65);margin-top:12px}
.form-ok{background:rgba(212,165,90,.15);border:1px solid var(--amber);border-radius:12px;padding:18px;color:#fff;display:none}
@media(max-width:640px){.fgrid{grid-template-columns:1fr}}

/* Footer */
footer{background:#0c1a30;color:rgba(255,255,255,.7);padding:44px 0 90px;font-size:.88rem}
footer h4{color:#fff;margin-bottom:10px;font-size:.95rem}
footer a{color:rgba(255,255,255,.85);text-decoration:none}
footer a:hover{color:var(--amber)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
@media(max-width:760px){footer .cols{grid-template-columns:1fr}}
footer .legal{margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.78rem;color:rgba(255,255,255,.5)}

/* Sticky mobile CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;background:rgba(12,26,48,.96);backdrop-filter:blur(8px);padding:12px 16px calc(12px + env(safe-area-inset-bottom))}
.sticky-cta .cta{width:100%;text-align:center}
@media(max-width:820px){.sticky-cta{display:block}body{padding-bottom:76px}}

/* Legal pages */
.legal-page{background:#fff}
.legal-page .wrap{max-width:780px;padding-top:40px;padding-bottom:80px}
.legal-page h1{font-size:1.8rem;margin-bottom:6px}
.legal-page .updated{color:var(--muted);font-size:.85rem;margin-bottom:28px}
.legal-page h2{font-size:1.25rem;margin:30px 0 10px}
.legal-page h3{font-size:1.05rem;margin:20px 0 8px}
.legal-page p,.legal-page li{color:var(--ink);font-size:.96rem;margin-bottom:10px}
.legal-page ul,.legal-page ol{padding-left:22px}
.legal-page table{width:100%;border-collapse:collapse;font-size:.9rem;margin:14px 0}
.legal-page th,.legal-page td{border:1px solid rgba(18,36,66,.15);padding:9px 11px;text-align:left;vertical-align:top}
.legal-page th{background:var(--bg);color:var(--navy)}
.back{display:inline-block;margin-bottom:20px;color:var(--amber-dark);font-weight:700;text-decoration:none}