/* ================================================================
   CALCUL-MAURICETTE.FR — Global Stylesheet
   ================================================================ */

/* 1. Variables */
:root {
  --navy:#1e3a5f;--navy-d:#152d4a;--navy-m:#243f63;
  --blue:#2563eb;--blue-h:#1d4ed8;--blue-xl:#eff6ff;--blue-lt:#dbeafe;
  --bg:#fafafa;--bg2:#f3f4f6;
  --text:#1f2937;--muted:#6b7280;
  --white:#fff;--border:#e5e7eb;
  --success:#059669;--success-bg:#ecfdf5;
  --warn:#d97706;--warn-bg:#fffbeb;
  --danger:#dc2626;--danger-bg:#fef2f2;
  --r:10px;--r-lg:14px;
  --sh:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);
  --sh-md:0 4px 12px rgba(0,0,0,.08);
  --sh-lg:0 12px 32px rgba(0,0,0,.12);
  --max-w:1100px;
}

/* 2. Reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit}

/* 3. Base */
body{font-family:'Source Sans 3',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;font-size:17px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
ul{list-style:none}
p+p{margin-top:.9em}
strong{font-weight:700}

/* 4. Typography */
h1,h2,h3,h4{font-family:'DM Serif Display',Georgia,'Times New Roman',serif;line-height:1.2;color:var(--text)}
h1{font-size:clamp(1.75rem,3.5vw,2.5rem);margin-bottom:1rem}
h2{font-size:clamp(1.35rem,2.5vw,1.85rem);margin-bottom:.75rem}
h3{font-size:1.15rem;margin-bottom:.5rem}

/* 5. Layout */
.wrapper{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.section{padding:64px 0}
.section-sm{padding:40px 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}

/* 6. Header */
.header{background:var(--navy-d);position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(255,255,255,.06);box-shadow:0 2px 20px rgba(0,0,0,.25)}
.hi{height:64px;display:flex;align-items:center;gap:20px;position:relative}

/* Logo */
.logo{display:flex;align-items:center;gap:10px;font-family:'DM Serif Display',Georgia,serif;font-size:1.15rem;color:var(--white);text-decoration:none;flex-shrink:0;white-space:nowrap}
.logo:hover{opacity:.9;text-decoration:none}
.logo strong{color:#93c5fd}
.logo-icon{width:30px;height:30px;flex-shrink:0}

/* Nav */
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{padding:7px 12px;border-radius:7px;font-size:.875rem;font-weight:600;color:rgba(255,255,255,.7);text-decoration:none;transition:background .15s,color .15s;white-space:nowrap;background:none;border:none;cursor:pointer;font-family:'Source Sans 3',system-ui,sans-serif;line-height:1}
.nav-link:hover{background:rgba(255,255,255,.1);color:var(--white);text-decoration:none}
.nav-link.active{background:rgba(37,99,235,.22);color:#93c5fd}

/* Dropdown */
.nav-dropdown{position:relative}
.dropdown-btn{display:flex;align-items:center;gap:4px}
.dropdown-menu{position:absolute;top:calc(100% + 8px);right:0;background:var(--white);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--sh-lg);min-width:220px;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:200}
.nav-dropdown:hover .dropdown-menu,.nav-dropdown:focus-within .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-item{display:block;padding:11px 16px;font-size:.88rem;color:var(--text);transition:background .12s}
.dropdown-item:hover{background:var(--bg2);text-decoration:none;color:var(--blue)}

/* Mobile toggle */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;margin-left:auto}
.nav-toggle span{display:block;width:22px;height:2px;background:rgba(255,255,255,.8);border-radius:2px;transition:transform .2s,opacity .2s}

/* 7. Hero (homepage) */
.hero{background:var(--navy);position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}
.hero-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 60% 50% at 15% 40%,rgba(37,99,235,.18) 0%,transparent 65%),radial-gradient(ellipse 40% 40% at 85% 60%,rgba(30,58,95,.3) 0%,transparent 60%)}
.hero-inner{position:relative;z-index:1;max-width:760px;margin:0 auto;padding:52px 24px 0;text-align:center}
.hero h1{color:var(--white);margin-bottom:14px}
.hero h1 em{font-style:italic;color:#93c5fd}
.hero-sub{font-size:1rem;color:rgba(255,255,255,.65);max-width:540px;margin:0 auto 24px}
.hero-badges{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.badge{padding:5px 12px;border-radius:20px;font-size:.78rem;font-weight:700;background:rgba(255,255,255,.1);color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.15)}
.badge-blue{background:rgba(37,99,235,.22);color:#93c5fd;border-color:rgba(37,99,235,.35)}

/* Page hero (inner pages) */
.page-hero{background:var(--navy);padding:40px 0 48px;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}
.page-hero .wrapper{position:relative;z-index:1}
.page-hero h1{color:var(--white);margin-bottom:10px}
.page-hero .page-desc{color:rgba(255,255,255,.65);font-size:1rem;max-width:580px;margin-top:8px}
.page-hero .breadcrumb a{color:rgba(255,255,255,.5)}
.page-hero .breadcrumb{color:rgba(255,255,255,.5)}

/* Stats row */
.stats-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.stat-box{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:12px 18px}
.stat-val{font-family:'JetBrains Mono',monospace;font-size:1.25rem;font-weight:700;color:var(--white)}
.stat-label{font-size:.72rem;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em;margin-top:2px}

/* 8. Calculator card */
.calc-wrapper{padding-bottom:0}
.calc-card{background:var(--white);border-radius:var(--r-lg) var(--r-lg) 0 0;box-shadow:0 -4px 40px rgba(0,0,0,.2),0 0 0 1px rgba(255,255,255,.05);overflow:hidden}
.calc-tabs{display:flex;background:var(--bg2);border-bottom:1px solid var(--border)}
.calc-tab{flex:1;padding:14px 16px;font-weight:700;font-size:.875rem;border:none;background:transparent;cursor:pointer;color:var(--muted);transition:color .15s,background .15s;border-bottom:3px solid transparent;font-family:'Source Sans 3',system-ui,sans-serif}
.calc-tab.active{background:var(--white);color:var(--navy);border-bottom-color:var(--blue)}
.calc-tab:hover:not(.active){color:var(--navy);background:rgba(0,0,0,.03)}
.calc-panel{display:none;padding:24px}
.calc-panel.active{display:block}

/* Inputs */
.input-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.input-group{display:flex;flex-direction:column;gap:6px}
.input-label{font-size:.7rem;font-weight:700;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-family:'JetBrains Mono',monospace}
.time-input{width:100%;height:50px;background:var(--bg2);border:1.5px solid var(--border);border-radius:8px;padding:0 14px;font-family:'JetBrains Mono',monospace;font-size:1.1rem;font-weight:500;color:var(--navy);outline:none;transition:border-color .15s,background .15s,box-shadow .15s;cursor:pointer;-webkit-appearance:none;appearance:none}
.time-input:focus{border-color:var(--blue);background:var(--white);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.time-input:hover{border-color:#d1d5db}
.time-input::-webkit-calendar-picker-indicator{cursor:pointer;opacity:.6}

/* Pause */
.pause-row{margin-bottom:18px}
.pause-pills{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.pause-pill{padding:5px 12px;border-radius:20px;background:var(--bg2);border:1px solid var(--border);font-family:'JetBrains Mono',monospace;font-size:.75rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all .15s;user-select:none}
.pause-pill:hover{background:var(--blue-xl);color:var(--navy);border-color:var(--blue)}
.pause-pill.active{background:var(--blue-xl);color:var(--blue);border-color:var(--blue)}
.pause-custom{width:76px;height:32px;border:1.5px solid var(--border);border-radius:20px;padding:0 10px;font-family:'JetBrains Mono',monospace;font-size:.75rem;color:var(--text);background:var(--bg2);outline:none;text-align:center}
.pause-custom:focus{border-color:var(--blue);background:var(--white)}
.pause-custom::placeholder{color:var(--muted)}

/* Calc button */
.calc-btn{width:100%;height:52px;background:var(--blue);color:var(--white);border:none;border-radius:9px;font-size:1rem;font-weight:700;cursor:pointer;transition:background .15s,transform .1s;font-family:'Source Sans 3',system-ui,sans-serif;margin-top:4px;letter-spacing:.01em}
.calc-btn:hover{background:var(--blue-h)}
.calc-btn:active{transform:scale(.99)}

/* Error */
.calc-error{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(220,38,38,.2);border-radius:8px;padding:10px 14px;font-size:.9rem;margin-bottom:14px;display:none}

/* Results */
.result-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:20px;margin-bottom:12px}
.result-box{background:var(--bg2);border-radius:var(--r);padding:14px 12px;text-align:center;border:1px solid var(--border)}
.result-box.primary{background:var(--navy);border-color:var(--navy);grid-column:span 3}
.result-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-family:'JetBrains Mono',monospace;font-weight:700;margin-bottom:5px}
.result-box.primary .result-label{color:rgba(255,255,255,.55)}
.result-val{font-family:'JetBrains Mono',monospace;font-size:1.05rem;font-weight:700;color:var(--navy)}
.result-box.primary .result-val{font-size:2.2rem;color:var(--white)}
.ot-alert{background:var(--warn-bg);border:1px solid rgba(217,119,6,.25);border-radius:8px;padding:10px 14px;font-size:.9rem;color:#92400e;display:none;margin-top:10px}

/* Week table */
.week-table-wrap{overflow-x:auto;margin:14px -4px}
.week-table{width:100%;border-collapse:collapse;font-size:.88rem}
.week-table th{background:var(--bg2);padding:8px 8px;text-align:left;font-family:'JetBrains Mono',monospace;font-size:.68rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap}
.week-table td{padding:7px 6px;border-bottom:1px solid rgba(229,231,235,.5);vertical-align:middle}
.week-table tr:hover td{background:var(--bg2)}
.day-check{width:15px;height:15px;cursor:pointer;accent-color:var(--blue)}
.day-name{font-weight:700;font-size:.88rem;white-space:nowrap;padding-right:10px}
.wt-input{width:96px;height:34px;border:1.5px solid var(--border);border-radius:6px;padding:0 8px;font-family:'JetBrains Mono',monospace;font-size:.85rem;color:var(--navy);background:var(--bg2);outline:none;-webkit-appearance:none;transition:border-color .15s}
.wt-input:focus{border-color:var(--blue);background:var(--white)}
.wt-input:disabled{opacity:.38;cursor:not-allowed}
.wp-input{width:56px;height:34px;border:1.5px solid var(--border);border-radius:6px;padding:0 8px;font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--navy);background:var(--bg2);outline:none}
.wp-input:disabled{opacity:.38}
.wp-input:focus{border-color:var(--blue);background:var(--white)}
.unit{font-size:.72rem;color:var(--muted);margin-left:2px}
.day-total{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:.95rem;color:var(--navy)}
.week-results-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}

/* 9. Section helpers */
.sl{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--blue);margin-bottom:8px}
.st{font-family:'DM Serif Display',Georgia,serif;font-size:clamp(1.4rem,2.5vw,1.85rem);color:var(--text);margin-bottom:10px}
.si{color:var(--muted);font-size:1rem;margin-bottom:32px;max-width:560px}
.sec-header{text-align:center;margin-bottom:40px}
.sec-header .si{margin-left:auto;margin-right:auto}

/* 10. Feature cards */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh);transition:box-shadow .2s,transform .2s}
.feature-card:hover{box-shadow:var(--sh-md);transform:translateY(-2px)}
.feature-icon{font-size:1.75rem;margin-bottom:12px}
.feature-card h3{font-family:'DM Serif Display',Georgia,serif;font-size:1.05rem;margin-bottom:8px}
.feature-card p{color:var(--muted);font-size:.92rem;line-height:1.65}

/* 11. Steps */
.steps-list{counter-reset:steps}
.step-item{display:flex;gap:20px;margin-bottom:32px;position:relative}
.step-item:not(:last-child)::before{content:'';position:absolute;left:19px;top:44px;bottom:-16px;width:2px;background:var(--border)}
.step-num{width:40px;height:40px;background:var(--blue);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0;font-family:'JetBrains Mono',monospace}
.step-content h3{font-family:'DM Serif Display',Georgia,serif;font-size:1.1rem;margin-bottom:6px}
.step-content p{color:var(--muted);font-size:.95rem;line-height:1.7}
.step-content .step-note{margin-top:8px;background:var(--bg2);border-radius:8px;padding:10px 14px;font-size:.88rem;color:var(--text);font-family:'JetBrains Mono',monospace}

/* 12. FAQ */
.faq-list{max-width:780px}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{padding:18px 0;font-weight:600;font-size:1rem;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;list-style:none;color:var(--text);transition:color .15s;line-height:1.5}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:1.3rem;color:var(--blue);flex-shrink:0;font-family:'JetBrains Mono',monospace;font-weight:400;line-height:1.5}
.faq-item[open] summary::after{content:'−'}
.faq-item summary:hover{color:var(--blue)}
.faq-answer{padding:0 20px 18px 0;color:var(--muted);font-size:.95rem;line-height:1.75}
.faq-answer a{color:var(--blue)}
.faq-answer strong{color:var(--text)}

/* 13. Data tables */
.data-table{width:100%;border-collapse:collapse;font-size:.93rem;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.data-table thead th{background:var(--navy);color:var(--white);padding:12px 16px;text-align:left;font-size:.78rem;font-weight:700;letter-spacing:.05em;font-family:'JetBrains Mono',monospace}
.data-table tbody tr:nth-child(even){background:var(--bg2)}
.data-table tbody tr:hover{background:var(--blue-xl)}
.data-table td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:top;line-height:1.6}
.td-bold{font-weight:700;color:var(--navy)}
.comp-ok{color:var(--success);font-weight:700}
.comp-no{color:var(--danger);font-weight:700}
.comp-part{color:var(--warn);font-weight:700}

/* 14. Info boxes */
.info-box{padding:16px 20px;border-radius:var(--r);margin:20px 0;font-size:.95rem;line-height:1.7}
.info-blue{background:var(--blue-xl);border-left:3px solid var(--blue);color:#1e40af}
.info-green{background:var(--success-bg);border-left:3px solid var(--success);color:#065f46}
.info-warn{background:var(--warn-bg);border-left:3px solid var(--warn);color:#78350f}
.info-box strong{font-weight:700}

/* 15. Example boxes */
.example-box{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:20px 24px;margin:20px 0}
.ex-title{font-weight:700;color:var(--navy);margin-bottom:10px;font-family:'DM Serif Display',Georgia,serif;font-size:1.05rem}
.example-box ul{padding-left:20px;list-style:disc;color:var(--muted)}
.example-box ul li{padding:4px 0;font-size:.95rem}
.mono{font-family:'JetBrains Mono',monospace;font-weight:700;color:var(--navy)}

/* 16. Feuille d'heures */
.feuille-wrap{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-md)}
.feuille-header{background:var(--navy);color:var(--white);padding:20px 24px;display:flex;gap:20px;flex-wrap:wrap;align-items:flex-end}
.feuille-field{display:flex;flex-direction:column;gap:4px}
.feuille-lbl{font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.55);font-family:'JetBrains Mono',monospace}
.feuille-in{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:6px;padding:7px 12px;color:var(--white);font-size:.95rem;outline:none;width:190px;transition:border-color .15s}
.feuille-in:focus{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.18)}
.feuille-table-wrap{overflow-x:auto}
.feuille-table{width:100%;border-collapse:collapse}
.feuille-table th{background:var(--bg2);padding:10px 12px;text-align:left;font-family:'JetBrains Mono',monospace;font-size:.68rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted);border-bottom:2px solid var(--border)}
.feuille-table td{padding:8px 8px;border-bottom:1px solid var(--border);vertical-align:middle}
.fj-day{font-weight:700;font-size:.95rem;width:90px;padding-left:12px}
.fj-in{width:104px;height:36px;border:1px solid var(--border);border-radius:6px;padding:0 10px;font-family:'JetBrains Mono',monospace;font-size:.88rem;color:var(--navy);background:var(--bg2);outline:none;-webkit-appearance:none}
.fj-in:focus{border-color:var(--blue);background:var(--white)}
.fj-pause-in{width:60px;height:36px;border:1px solid var(--border);border-radius:6px;padding:0 8px;font-family:'JetBrains Mono',monospace;font-size:.85rem;color:var(--navy);background:var(--bg2);outline:none}
.fj-pause-in:focus{border-color:var(--blue);background:var(--white)}
.fj-total{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:.98rem;color:var(--navy);padding-right:12px}
.feuille-footer{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:var(--navy);color:var(--white);flex-wrap:wrap;gap:12px}
.feuille-total-lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;opacity:.6;font-family:'JetBrains Mono',monospace}
.feuille-total-val{font-family:'JetBrains Mono',monospace;font-size:1.5rem;font-weight:700}
.fj-ot{font-size:.82rem;padding:4px 10px;border-radius:20px;font-family:'JetBrains Mono',monospace}
.ot-ok{background:rgba(5,150,105,.2);color:#d1fae5}
.ot-warn{background:rgba(217,119,6,.2);color:#fef3c7}
.print-btn{padding:8px 18px;background:rgba(255,255,255,.14);color:var(--white);border:1px solid rgba(255,255,255,.28);border-radius:7px;cursor:pointer;font-size:.875rem;font-weight:700;transition:background .15s;font-family:'Source Sans 3',system-ui,sans-serif}
.print-btn:hover{background:rgba(255,255,255,.24)}

/* 17. Heures supp simulator */
.hs-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh-md)}
.hs-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.hs-group{display:flex;flex-direction:column;gap:6px}
.hs-lbl{font-size:.78rem;font-weight:700;color:var(--text);letter-spacing:.04em}
.hs-in{width:100%;height:46px;border:1.5px solid var(--border);border-radius:8px;padding:0 14px;font-family:'JetBrains Mono',monospace;font-size:1rem;color:var(--navy);background:var(--bg2);outline:none;transition:border-color .15s}
.hs-in:focus{border-color:var(--blue);background:var(--white);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.hs-results{margin-top:20px;display:none;background:var(--navy);border-radius:var(--r);padding:20px 24px;color:var(--white)}
.hs-result-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.93rem}
.hs-result-row:last-child{border-bottom:none;font-weight:700;font-size:1.05rem;padding-top:12px}
.hs-rval{font-family:'JetBrains Mono',monospace;font-weight:700;color:#93c5fd}
.hs-total-val{color:var(--white);font-size:1.25rem}
.hs-error{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(220,38,38,.2);border-radius:8px;padding:10px 14px;font-size:.88rem;display:none;margin-bottom:12px}

/* 18. Legal */
.legal-content{max-width:760px}
.legal-content h2{font-size:1.25rem;margin:36px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--border);color:var(--navy)}
.legal-content h3{font-size:1.05rem;margin:24px 0 8px;color:var(--navy)}
.legal-content p,.legal-content li{color:var(--muted);line-height:1.8;margin-bottom:.7em}
.legal-content ul{padding-left:24px;list-style:disc}
.legal-content a{color:var(--blue)}
.legal-meta{background:var(--bg2);border-radius:var(--r);padding:12px 16px;margin-bottom:32px;font-size:.85rem;color:var(--muted);border-left:3px solid var(--border)}

/* 19. About */
.about-avatar{background:var(--bg2);border-radius:var(--r-lg);height:260px;display:flex;align-items:center;justify-content:center;font-size:4.5rem;border:1px solid var(--border)}
.source-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);font-size:.9rem;color:var(--muted)}
.source-item::before{content:'✓';color:var(--success);font-weight:700;flex-shrink:0}

/* 20. Contact */
.contact-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);padding:40px;max-width:580px;box-shadow:var(--sh-md)}
.email-display{display:flex;align-items:center;gap:12px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:14px 18px;margin:20px 0}
.email-addr{font-family:'JetBrains Mono',monospace;font-size:1rem;font-weight:700;color:var(--navy);flex:1;word-break:break-all}
.email-copy-btn{padding:8px 16px;background:var(--blue);color:var(--white);border-radius:7px;font-size:.82rem;font-weight:700;border:none;cursor:pointer;font-family:'Source Sans 3',system-ui,sans-serif;white-space:nowrap;flex-shrink:0;transition:background .15s}
.email-copy-btn:hover{background:var(--blue-h)}
.contact-reason{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}
.contact-reason:last-child{border-bottom:none}
.c-icon{font-size:1.4rem;flex-shrink:0;padding-top:2px}
.contact-reason h3{font-size:.98rem;margin-bottom:4px;font-family:'Source Sans 3',system-ui,sans-serif;font-weight:700}
.contact-reason p{font-size:.9rem;color:var(--muted)}
.response-note{background:var(--blue-xl);border-radius:var(--r);padding:12px 16px;font-size:.88rem;color:#1e40af;margin-top:20px}

/* 21. 404 */
.page-404{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:60px 24px}
.page-404 .big-num{font-family:'DM Serif Display',Georgia,serif;font-size:5.5rem;color:var(--blue);opacity:.25;line-height:1;margin-bottom:16px;letter-spacing:-.05em}
.page-404 h1{font-size:1.75rem;margin-bottom:12px}
.page-404 p{color:var(--muted);margin-bottom:32px;max-width:400px;margin-left:auto;margin-right:auto}

/* 22. Buttons */
.btn-primary{display:inline-block;padding:12px 28px;background:var(--blue);color:var(--white);border-radius:9px;font-weight:700;font-size:.95rem;text-decoration:none;transition:background .15s;border:none;cursor:pointer;font-family:'Source Sans 3',system-ui,sans-serif}
.btn-primary:hover{background:var(--blue-h);text-decoration:none}
.btn-secondary{display:inline-block;padding:12px 28px;background:var(--bg2);color:var(--text);border:1px solid var(--border);border-radius:9px;font-weight:700;font-size:.95rem;text-decoration:none;transition:background .15s;margin:4px}
.btn-secondary:hover{background:var(--border);text-decoration:none}
.btns-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}

/* 23. Footer */
.footer{background:var(--navy-d);color:rgba(255,255,255,.8);padding:56px 0 0;margin-top:80px}
.fi{display:grid;grid-template-columns:1fr 2fr;gap:48px;padding-bottom:40px}
.footer-logo{font-family:'DM Serif Display',Georgia,serif;font-size:1.25rem;color:var(--white);text-decoration:none;display:block;margin-bottom:12px}
.footer-logo strong{color:#93c5fd}
.footer-logo:hover{text-decoration:none;opacity:.9}
.footer-copy{font-size:.83rem;color:rgba(255,255,255,.48);line-height:1.7;margin-bottom:8px}
.footer-update{font-size:.75rem;color:rgba(255,255,255,.3);font-family:'JetBrains Mono',monospace}
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer-col-title{font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.4);font-weight:700;margin-bottom:12px;font-family:'JetBrains Mono',monospace}
.footer-col a{display:block;font-size:.875rem;color:rgba(255,255,255,.6);padding:4px 0;transition:color .15s}
.footer-col a:hover{color:var(--white);text-decoration:none}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:14px 0}
.footer-bottom p{font-size:.78rem;color:rgba(255,255,255,.38);text-align:center}

/* 24. Breadcrumb */
.breadcrumb{padding:10px 0;font-size:.8rem;color:var(--muted);margin-bottom:4px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--blue);text-decoration:none}
.breadcrumb span{margin:0 6px;opacity:.45}

/* 25. Comparison cards */
.comp-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:32px 0}
.comp-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh)}
.comp-card.highlight{border-color:var(--blue);box-shadow:0 0 0 2px rgba(37,99,235,.15),var(--sh-md)}
.comp-card-head{text-align:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.comp-card-head h3{font-size:1.1rem;margin-bottom:4px}
.comp-card-head .comp-badge{font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:20px;background:var(--blue-xl);color:var(--blue)}
.comp-card ul{list-style:none;font-size:.9rem}
.comp-card ul li{padding:6px 0;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:8px;color:var(--muted);line-height:1.5}
.comp-card ul li:last-child{border-bottom:none}
.comp-card ul li::before{content:'•';color:var(--success);font-weight:700;flex-shrink:0}
.comp-card ul li.neg::before{color:var(--danger)}

/* 26. Reveal */
.rv{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.rv.visible{opacity:1;transform:translateY(0)}

/* 27. Print */
@media print{
  .header,.footer,.calc-tabs,.calc-btn,.print-btn,.nav-toggle{display:none!important}
  .feuille-wrap{box-shadow:none!important}
  body{background:white;font-size:12pt}
  .feuille-header,.feuille-footer{background:#1e3a5f!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}

/* 28. Responsive */
@media(max-width:900px){
  .features-grid,.comp-cards{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:64px;left:0;right:0;background:var(--navy-d);padding:12px;border-bottom:1px solid rgba(255,255,255,.1);gap:2px;z-index:200}
  .nav-toggle{display:flex}
  .dropdown-menu{position:static;box-shadow:none;border:none;background:rgba(255,255,255,.06);border-radius:var(--r);opacity:1;visibility:visible;transform:none;display:none;margin-top:4px}
  .nav-dropdown.open .dropdown-menu{display:block}
  .dropdown-item{color:rgba(255,255,255,.7);padding:9px 16px;font-size:.875rem}
  .dropdown-item:hover{background:rgba(255,255,255,.1);color:var(--white)}
  .header{position:relative}
  .features-grid,.comp-cards{grid-template-columns:1fr}
  .input-row{grid-template-columns:1fr}
  .result-grid{grid-template-columns:1fr 1fr}
  .result-box.primary{grid-column:span 2}
  .week-results-grid{grid-template-columns:1fr 1fr}
  .fi{grid-template-columns:1fr;gap:32px}
  .footer-nav{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
  .hs-row{grid-template-columns:1fr}
  .section{padding:48px 0}
  .wrapper{padding:0 16px}
  .hi{padding:0 16px}
}
@media(max-width:480px){
  .result-grid{grid-template-columns:1fr}
  .result-box.primary{grid-column:span 1}
  .footer-nav{grid-template-columns:1fr}
  .wt-input{width:86px}
  .stats-row{flex-direction:column}
  .hero-inner{padding:40px 16px 0}
  .page-hero{padding:28px 0 36px}
}