/* ============================================================
   Concilia Marmo — Neo-aristocratic Milanese consulting
   Palette:
     #0E0E10 ink        #F7F4EE alabaster
     #E9E3D6 marble     #B79355 brass-gold
     #2A2E33 slate      #C7BCA6 stone
   ============================================================ */
:root{
  --ink:#0E0E10;
  --alabaster:#F7F4EE;
  --marble:#E9E3D6;
  --gold:#B79355;
  --gold-deep:#9A7A40;
  --slate:#2A2E33;
  --stone:#C7BCA6;
  --line:#D8D0C0;
  --shadow:0 24px 60px -32px rgba(20,18,12,.45);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,sans-serif;
  --maxw:1180px;
  --pad:clamp(1.25rem,4vw,3rem);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--alabaster);color:var(--ink);
  font-family:var(--sans);font-weight:400;line-height:1.65;
  font-size:clamp(15px,1.05vw,17px);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.sr-only,.skip-link{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip-link:focus{position:fixed;top:1rem;left:1rem;width:auto;height:auto;clip:auto;background:var(--ink);color:var(--alabaster);padding:.6rem 1rem;z-index:200;border-radius:2px}

/* ---------- Typography ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0;letter-spacing:.005em}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,3.6vw,3rem)}
h3{font-size:clamp(1.25rem,1.8vw,1.6rem)}
.eyebrow{font-family:var(--sans);font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-deep);font-weight:600;margin:0 0 1.1rem}
.eyebrow-light{color:var(--stone)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--sans);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;
  padding:.95rem 1.7rem;border:1px solid transparent;border-radius:1px;cursor:pointer;text-decoration:none;
  transition:transform .25s ease,background .25s ease,color .25s ease,border-color .25s ease;background:none}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-deep);color:var(--alabaster)}
.btn-ghost{border-color:currentColor;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--alabaster)}
.btn-outline{border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--alabaster)}
.btn-block{width:100%}
.btn-sm{padding:.6rem 1.1rem;font-size:.72rem}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(247,244,238,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:1rem}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--gold);color:var(--gold-deep);
  font-family:var(--serif);font-size:1.15rem;font-weight:600;letter-spacing:.04em;flex:none}
.brand-text{display:flex;flex-direction:column;font-family:var(--serif);font-size:1.3rem;line-height:1.05}
.brand-text small{font-family:var(--sans);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-deep);font-weight:600;margin-top:.15rem}
.main-nav ul{list-style:none;display:flex;align-items:center;gap:1.9rem;margin:0;padding:0}
.main-nav a{text-decoration:none;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;font-weight:500;padding:.4rem 0;position:relative}
.main-nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .3s}
.main-nav a:not(.nav-cta):hover::after{width:100%}
.nav-cta{border:1px solid var(--ink);padding:.55rem 1.1rem;border-radius:1px;transition:background .25s,color .25s}
.nav-cta:hover{background:var(--ink);color:var(--alabaster)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.4rem}
.nav-toggle span:not(.sr-only){width:26px;height:2px;background:var(--ink);transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-media{position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(247,244,238,.97) 30%,rgba(247,244,238,.55) 60%,rgba(247,244,238,.15) 100%),
  url("https://images.unsplash.com/photo-1543393716-375f47996a77?auto=format&fit=crop&w=1600&q=70") center/cover;}
.hero-inner{position:relative;padding-block:clamp(4rem,9vw,7.5rem)}
.hero h1{margin:.4rem 0 1.6rem;max-width:14ch}
.hero-lede{font-size:clamp(1.05rem,1.5vw,1.3rem);max-width:50ch;color:var(--slate);margin:0 0 2.2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:3.4rem}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;max-width:680px;margin:0;border-top:1px solid var(--line);padding-top:1.8rem}
.hero-stats dt{font-family:var(--serif);font-size:clamp(1.8rem,3vw,2.6rem);color:var(--gold-deep);line-height:1}
.hero-stats dd{margin:.5rem 0 0;font-size:.82rem;color:var(--slate);line-height:1.4}

/* ---------- Sections ---------- */
.section{padding-block:clamp(4rem,8vw,7rem)}
.section-marble{background:var(--marble)}
.section-dark{background:var(--ink);color:var(--alabaster)}
.section-dark h2,.section-dark .eyebrow{color:var(--alabaster)}
.section-head{max-width:60ch;margin-bottom:3rem}
.section-head h2{margin-bottom:1rem}
.section-sub,.section-head p{color:var(--slate);margin:0}
.section-dark .section-sub{color:var(--stone)}

.grid-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem)}
.grid-split.align-center{align-items:center}
.split-text p{color:var(--slate);max-width:54ch}
.section-dark .split-text p{color:var(--stone)}
.split-text h2{margin-bottom:1.2rem}
.split-media img{box-shadow:var(--shadow);filter:grayscale(.15) contrast(1.02)}

/* ---------- Method phases ---------- */
.phase-detail{margin-top:2rem;border-left:2px solid var(--gold);padding:1.2rem 0 1.2rem 1.4rem;background:rgba(183,147,85,.06)}
.phase-detail h3{font-size:1.2rem;margin-bottom:.5rem;color:var(--gold-deep)}
.phase-detail p{margin:0;color:var(--slate)}
.phase-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.phase-btn{width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--line);
  padding:1.5rem .4rem;display:flex;align-items:baseline;gap:1.4rem;cursor:pointer;transition:padding .3s,background .3s;font-family:var(--serif)}
.phase-btn:hover{background:rgba(183,147,85,.07);padding-left:1.1rem}
.phase-btn.is-active{background:rgba(183,147,85,.1);padding-left:1.1rem}
.phase-num{font-size:.85rem;color:var(--gold-deep);font-family:var(--sans);font-weight:600;letter-spacing:.1em;flex:none}
.phase-name{font-size:clamp(1.4rem,2.4vw,1.9rem);color:var(--ink)}
.phase-btn.is-active .phase-name{color:var(--gold-deep)}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
.card{background:var(--alabaster);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card img{aspect-ratio:3/2;object-fit:cover;filter:grayscale(.2) contrast(1.03);transition:filter .4s}
.card:hover img{filter:grayscale(0) contrast(1.05)}
.card-body{padding:1.7rem;display:flex;flex-direction:column;gap:.8rem;flex:1}
.card-body h3{color:var(--ink)}
.card-body p{color:var(--slate);margin:0;flex:1}
.card-link{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--gold-deep);text-decoration:none}
.card-link:hover{color:var(--ink)}

/* ---------- Pricing ---------- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem;align-items:stretch}
.plan{background:var(--alabaster);border:1px solid var(--line);padding:2.2rem 1.9rem;display:flex;flex-direction:column;gap:1.2rem}
.plan-featured{border:1px solid var(--gold);box-shadow:var(--shadow);position:relative}
.plan-featured::before{content:"";position:absolute;inset:0;border:1px solid var(--gold);pointer-events:none;margin:5px}
.plan header h3{color:var(--ink)}
.plan-tag{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep);font-weight:600;margin:.3rem 0 0}
.price{font-family:var(--serif);font-size:clamp(2.4rem,4vw,3.2rem);line-height:1;color:var(--ink);margin:0;display:flex;align-items:baseline;gap:.15em}
.price span{font-size:.5em;color:var(--gold-deep)}
.price small{font-family:var(--sans);font-size:.8rem;font-weight:400;color:var(--slate);letter-spacing:.04em}
.plan ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.7rem;flex:1}
.plan li{position:relative;padding-left:1.4rem;font-size:.92rem;color:var(--slate)}
.plan li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}
.pricing-note{margin-top:2rem;font-size:.85rem;color:var(--slate);max-width:75ch}
.pricing-note a{color:var(--gold-deep)}

/* ---------- Quote ---------- */
blockquote{margin:2rem 0 0;font-family:var(--serif);font-size:clamp(1.3rem,2.2vw,1.7rem);line-height:1.35;border-left:2px solid var(--gold);padding-left:1.5rem;color:var(--alabaster)}
blockquote cite{display:block;margin-top:1rem;font-family:var(--sans);font-style:normal;font-size:.82rem;letter-spacing:.06em;color:var(--stone)}

/* ---------- Contact ---------- */
.contact-list{list-style:none;margin:1.8rem 0 0;padding:0;display:flex;flex-direction:column;gap:.9rem}
.contact-list li{display:flex;gap:1rem;font-size:.95rem;align-items:baseline}
.contact-list a{color:var(--gold-deep);text-decoration:none}
.contact-list a:hover{text-decoration:underline}
.ci{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-deep);font-weight:600;min-width:74px;flex:none}
.contact-form{background:var(--marble);border:1px solid var(--line);padding:clamp(1.6rem,3vw,2.4rem)}
.field{margin-bottom:1.2rem;display:flex;flex-direction:column;gap:.4rem}
.field label,.check{font-size:.82rem;font-weight:500}
.field input,.field select,.field textarea{font-family:var(--sans);font-size:.95rem;padding:.8rem .9rem;border:1px solid var(--line);background:var(--alabaster);border-radius:1px;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
.field textarea{resize:vertical}
.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;margin-bottom:.4rem}
.check input{margin-top:.25rem;accent-color:var(--gold-deep)}
.check a{color:var(--gold-deep)}
.err{color:#9a2f2f;font-size:.78rem;min-height:1em}
.err[data-for="cf-consent"]{display:block;margin-bottom:.8rem}
.form-status{font-size:.88rem;margin:.8rem 0 0;font-weight:500}
.form-status.ok{color:var(--gold-deep)}
.form-status.bad{color:#9a2f2f}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--stone);padding-block:3.4rem 1.6rem;margin-top:0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2.4rem;padding-bottom:2.4rem;border-bottom:1px solid rgba(199,188,166,.18)}
.footer-brand{display:flex;flex-direction:column;gap:1rem;max-width:42ch}
.footer-brand .brand-mark{border-color:var(--gold);color:var(--gold)}
.footer-brand p{font-size:.85rem;line-height:1.6;margin:0}
.site-footer h4{font-family:var(--sans);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--alabaster);margin:0 0 1.1rem}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.7rem}
.site-footer a{color:var(--stone);text-decoration:none;font-size:.88rem}
.site-footer a:hover{color:var(--gold)}
.footer-bottom{padding-top:1.6rem}
.footer-bottom p{font-size:.78rem;color:rgba(199,188,166,.7);margin:0}

/* ---------- Cookie banner ---------- */
.cookie-banner{position:fixed;left:50%;transform:translateX(-50%);bottom:1.2rem;z-index:150;width:min(960px,calc(100% - 2rem));
  background:var(--ink);color:var(--alabaster);border:1px solid var(--gold);box-shadow:var(--shadow)}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:1.4rem;padding:1.1rem 1.4rem;flex-wrap:wrap}
.cookie-inner p{margin:0;font-size:.85rem;line-height:1.55;flex:1;min-width:240px}
.cookie-inner a{color:var(--gold)}
.cookie-actions{display:flex;gap:.7rem;flex:none}
.cookie-banner .btn-ghost{color:var(--alabaster);border-color:var(--stone)}
.cookie-banner .btn-ghost:hover{background:var(--alabaster);color:var(--ink)}

/* ---------- Legal pages ---------- */
.legal{padding-block:clamp(3rem,6vw,5rem);max-width:820px}
.legal h1{font-size:clamp(2.2rem,4vw,3rem);margin-bottom:.6rem}
.legal .updated{color:var(--gold-deep);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:2.5rem}
.legal h2{font-size:1.5rem;margin:2.4rem 0 .8rem}
.legal p,.legal li{color:var(--slate);font-size:.96rem}
.legal ul{padding-left:1.2rem;display:flex;flex-direction:column;gap:.5rem}
.legal a{color:var(--gold-deep)}
.back-home{display:inline-block;margin-bottom:2rem;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--gold-deep);text-decoration:none}
.back-home:hover{color:var(--ink)}

/* ---------- Motion ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:880px){
  .grid-split{grid-template-columns:1fr}
  .cards,.pricing{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split-media{order:-1}
  .main-nav ul{position:fixed;inset:74px 0 auto;flex-direction:column;align-items:flex-start;gap:0;
    background:var(--alabaster);border-bottom:1px solid var(--line);padding:1rem var(--pad);transform:translateY(-130%);transition:transform .35s ease;box-shadow:var(--shadow)}
  .main-nav ul.open{transform:none}
  .main-nav li{width:100%;border-bottom:1px solid var(--line)}
  .main-nav li:last-child{border:none}
  .main-nav a{display:block;padding:1rem 0}
  .nav-cta{display:inline-block;margin:.6rem 0}
  .nav-toggle{display:flex}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media(max-width:560px){
  .hero-stats{grid-template-columns:1fr;gap:1.2rem}
  .footer-grid{grid-template-columns:1fr}
  .cookie-inner{flex-direction:column;align-items:flex-start}
  .cookie-actions{width:100%}
  .cookie-actions .btn{flex:1}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover{transform:none}
}