/* ===== NautiLoc — CSS Interface Client ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
    --navy:   #0B1F3A;
    --blue:   #1A6FA8;
    --cyan:   #00B4D8;
    --teal:   #17C3B2;
    --gold:   #F4A261;
    --bg:     #F8FAFC;
    --white:  #FFFFFF;
    --text:   #1E293B;
    --muted:  #64748B;
    --border: #E2E8F0;
}

*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;}
a{text-decoration:none;}
img{max-width:100%;}

/* ── Header public ── */
.site-header{background:rgba(11,31,58,0.97);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(255,255,255,0.08);}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px;}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.15rem;letter-spacing:-0.02em;}
.logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--blue),var(--cyan));border-radius:10px;display:flex;align-items:center;justify-content:center;}
.site-nav{display:flex;align-items:center;gap:4px;}
.site-nav a{padding:8px 14px;border-radius:8px;font-size:0.85rem;font-weight:500;color:rgba(255,255,255,0.7);transition:all 0.15s;}
.site-nav a:hover,.site-nav a.active{background:rgba(255,255,255,0.1);color:#fff;}
.nav-cta{background:linear-gradient(135deg,var(--blue),var(--cyan)) !important;color:#fff !important;font-weight:600 !important;padding:8px 18px !important;}

/* ── Hero ── */
.hero{background:linear-gradient(135deg,var(--navy) 0%,#0d3d6e 60%,#0a4f82 100%);min-height:88vh;display:flex;align-items:center;position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");}
.hero-inner{max-width:1200px;margin:0 auto;padding:80px 24px;position:relative;z-index:2;}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(0,180,216,0.15);border:1px solid rgba(0,180,216,0.3);color:var(--cyan);padding:6px 14px;border-radius:99px;font-size:0.78rem;font-weight:600;margin-bottom:24px;}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:900;color:#fff;line-height:1.1;letter-spacing:-0.03em;margin-bottom:20px;}
.hero h1 span{background:linear-gradient(135deg,var(--cyan),var(--teal));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.hero p{font-size:1.1rem;color:rgba(255,255,255,0.65);max-width:520px;line-height:1.7;margin-bottom:40px;}

/* Formulaire recherche hero */
.hero-search{background:rgba(255,255,255,0.08);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.15);border-radius:16px;padding:20px;display:flex;flex-wrap:wrap;gap:12px;max-width:720px;}
.hs-group{display:flex;flex-direction:column;gap:6px;flex:1;min-width:160px;}
.hs-group label{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:rgba(255,255,255,0.5);}
.hs-group input{background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.2);border-radius:8px;padding:10px 14px;font-size:0.85rem;color:#fff;font-family:inherit;}
.hs-group input::placeholder{color:rgba(255,255,255,0.35);}
.hs-group input:focus{outline:none;border-color:var(--cyan);background:rgba(255,255,255,0.18);}
.hero-search-btn{align-self:flex-end;background:linear-gradient(135deg,var(--cyan),var(--teal));color:var(--navy);font-weight:700;padding:11px 28px;border-radius:8px;border:none;cursor:pointer;font-size:0.9rem;font-family:inherit;transition:all 0.2s;white-space:nowrap;}
.hero-search-btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(0,180,216,0.4);}

/* ── Sections ── */
.section{padding:72px 0;}
.section-inner{max-width:1200px;margin:0 auto;padding:0 24px;}
.section-label{font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.12em;color:var(--blue);margin-bottom:10px;}
.section-title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--navy);letter-spacing:-0.02em;margin-bottom:12px;}
.section-sub{font-size:1rem;color:var(--muted);max-width:500px;line-height:1.7;}
.section-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:36px;flex-wrap:wrap;gap:16px;}

/* ── Cartes bateaux ── */
.boats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;}
.boat-card{background:var(--white);border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:all 0.25s;position:relative;}
.boat-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(11,31,58,0.12);}
.boat-img{height:200px;overflow:hidden;position:relative;}
.boat-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s;}
.boat-card:hover .boat-img img{transform:scale(1.05);}
.boat-img-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#0d3d6e,#1A6FA8);display:flex;align-items:center;justify-content:center;}
.boat-dispo-badge{position:absolute;top:12px;right:12px;}
.boat-body{padding:18px 20px;}
.boat-type{font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--blue);margin-bottom:6px;}
.boat-name{font-size:1.05rem;font-weight:700;color:var(--navy);margin-bottom:10px;}
.boat-meta{display:flex;gap:14px;margin-bottom:14px;flex-wrap:wrap;}
.boat-meta-item{display:flex;align-items:center;gap:4px;font-size:0.76rem;color:var(--muted);}
.boat-footer{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid var(--border);}
.boat-price{font-size:1.2rem;font-weight:800;color:var(--navy);}
.boat-price span{font-size:0.72rem;font-weight:500;color:var(--muted);}
.boat-btn{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;padding:8px 18px;border-radius:8px;font-size:0.8rem;font-weight:600;transition:all 0.15s;}
.boat-btn:hover{box-shadow:0 4px 16px rgba(26,111,168,0.4);}

/* ── Comment ça marche ── */
.steps-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px;}
.step-card{text-align:center;padding:32px 24px;}
.step-num{width:52px;height:52px;background:linear-gradient(135deg,var(--blue),var(--cyan));border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.3rem;font-weight:900;color:#fff;}
.step-card h3{font-size:1rem;font-weight:700;color:var(--navy);margin-bottom:8px;}
.step-card p{font-size:0.84rem;color:var(--muted);line-height:1.6;}

/* ── Formulaires client ── */
.client-form-card{background:var(--white);border:1px solid var(--border);border-radius:20px;overflow:hidden;}
.client-form-header{padding:28px 32px 20px;border-bottom:1px solid var(--border);background:linear-gradient(135deg,#f8fafc,#fff);}
.client-form-header h2{font-size:1.2rem;font-weight:800;color:var(--navy);}
.client-form-body{padding:28px 32px;}
.cfield{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;}
.cfield label{font-size:0.78rem;font-weight:600;color:var(--navy);}
.cfield input,.cfield select,.cfield textarea{padding:11px 14px;border:1.5px solid var(--border);border-radius:10px;font-size:0.88rem;color:var(--text);font-family:inherit;transition:border-color 0.15s,box-shadow 0.15s;background:var(--bg);}
.cfield input:focus,.cfield select:focus,.cfield textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(26,111,168,0.1);}
.cfield-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

/* ── Boutons client ── */
.cbtn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:10px;font-size:0.9rem;font-weight:700;border:none;cursor:pointer;font-family:inherit;transition:all 0.2s;text-decoration:none;}
.cbtn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;box-shadow:0 4px 16px rgba(26,111,168,0.3);}
.cbtn-primary:hover{box-shadow:0 8px 24px rgba(26,111,168,0.4);transform:translateY(-1px);}
.cbtn-outline{background:transparent;color:var(--navy);border:2px solid var(--border);}
.cbtn-outline:hover{border-color:var(--blue);color:var(--blue);}
.cbtn-gold{background:linear-gradient(135deg,var(--gold),#e07b39);color:#fff;}
.cbtn-gold:hover{box-shadow:0 8px 24px rgba(244,162,97,0.4);transform:translateY(-1px);}

/* ── Recap réservation ── */
.recap-card{background:linear-gradient(135deg,var(--navy),#0d3d6e);color:#fff;border-radius:16px;padding:24px;margin-bottom:24px;}
.recap-card h3{font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:rgba(255,255,255,0.5);margin-bottom:16px;}
.recap-row{display:flex;justify-content:space-between;margin-bottom:10px;font-size:0.88rem;}
.recap-row span:first-child{color:rgba(255,255,255,0.6);}
.recap-row span:last-child{font-weight:600;}
.recap-total{border-top:1px solid rgba(255,255,255,0.15);padding-top:12px;margin-top:12px;display:flex;justify-content:space-between;font-size:1.1rem;font-weight:800;}

/* ── Calendrier dispo ── */
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-top:12px;}
.cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:0.78rem;font-weight:500;cursor:default;}
.cal-day.empty{background:transparent;}
.cal-day.available{background:#e8f5e9;color:#2e7d32;}
.cal-day.reserved{background:#ffebee;color:#c62828;text-decoration:line-through;}
.cal-day.past{background:#f5f5f5;color:#bdbdbd;}
.cal-day.today{border:2px solid var(--blue);}
.cal-day-header{font-size:0.7rem;font-weight:700;text-align:center;color:var(--muted);padding:4px 0;}

/* ── Footer public ── */
.site-footer{background:var(--navy);color:rgba(255,255,255,0.5);padding:40px 24px;text-align:center;}
.site-footer .footer-inner{max-width:1200px;margin:0 auto;}
.site-footer a{color:rgba(255,255,255,0.5);transition:color 0.15s;}
.site-footer a:hover{color:#fff;}

/* ── Badges dispo ── */
.dispo-yes{background:#d1fae5;color:#065f46;padding:3px 10px;border-radius:99px;font-size:0.72rem;font-weight:600;}
.dispo-no {background:#fee2e2;color:#991b1b;padding:3px 10px;border-radius:99px;font-size:0.72rem;font-weight:600;}

/* ── Alerte paiement ── */
.payment-card{background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:20px;padding:32px;color:#fff;max-width:480px;margin:0 auto;}
.payment-card-visual{background:linear-gradient(135deg,#1A6FA8,#00B4D8);border-radius:12px;padding:24px;margin-bottom:20px;}
.card-number{font-size:1.1rem;letter-spacing:0.15em;font-family:monospace;margin:16px 0;}
.card-row{display:flex;justify-content:space-between;font-size:0.75rem;color:rgba(255,255,255,0.7);}

/* ── Page confirmation ── */
.confetti-hero{text-align:center;padding:60px 24px;}
.success-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--teal),var(--cyan));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;animation:pop 0.5s cubic-bezier(0.175,0.885,0.32,1.275);}
@keyframes pop{from{transform:scale(0)}to{transform:scale(1)}}
.resa-number{font-size:2.5rem;font-weight:900;color:var(--navy);letter-spacing:-0.03em;}

/* ── Responsive ── */
@media(max-width:768px){
    .hero h1{font-size:2rem;}
    .hero-search{flex-direction:column;}
    .cfield-row{grid-template-columns:1fr;}
    .section{padding:48px 0;}
    .boats-grid{grid-template-columns:1fr;}
    .site-nav .hide-mobile{display:none;}
    .payment-card{padding:20px;}
}