/* ============================================================
   NuTurn Partners — shared styles
   Aesthetic: refined hospitality. Fresh-linen ivory, deep pine,
   brass accents. Editorial serif display (Fraunces) + clean
   humanist body (Hanken Grotesk).
   ============================================================ */

:root{
  --ivory:#F6F1E7;
  --paper:#FBF8F1;
  --paper-2:#F1EADC;
  --ink:#16201B;
  --ink-soft:#3B463F;
  --ink-faint:#6B756D;
  --pine:#1F4D3A;
  --pine-deep:#123326;
  --pine-bright:#2C6A4F;
  --brass:#AE8A47;
  --brass-light:#C9A968;
  --line:rgba(22,32,27,0.12);
  --line-strong:rgba(22,32,27,0.22);
  --shadow:0 24px 60px -28px rgba(18,51,38,0.45);
  --shadow-soft:0 16px 40px -28px rgba(18,51,38,0.40);
  --maxw:1180px;
  --r:14px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--ivory);
  color:var(--ink);
  font-family:"Hanken Grotesk",system-ui,sans-serif;
  font-size:18px;
  line-height:1.62;
  font-weight:400;
  letter-spacing:0.005em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* subtle paper grain over the whole page */
body::before{
  content:"";
  position:fixed;inset:0;z-index:0;pointer-events:none;
  opacity:0.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}
#bg-wash{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60% 50% at 82% 8%, rgba(174,138,71,0.16), transparent 70%),
    radial-gradient(55% 60% at 8% 92%, rgba(31,77,58,0.14), transparent 70%);
}

h1,h2,h3,h4{
  font-family:"Fraunces",Georgia,serif;
  font-weight:500;
  line-height:1.04;
  letter-spacing:-0.015em;
  margin:0;
  color:var(--ink);
}
p{margin:0 0 1.1em;}
a{color:inherit;text-decoration:none;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;position:relative;z-index:1;}
.eyebrow{
  font-family:"Hanken Grotesk",sans-serif;
  font-size:0.78rem;font-weight:700;letter-spacing:0.22em;
  text-transform:uppercase;color:var(--brass);
  display:inline-flex;align-items:center;gap:0.6em;margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--brass);display:inline-block;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:0.55em;
  font-family:"Hanken Grotesk",sans-serif;font-weight:600;
  font-size:0.98rem;letter-spacing:0.01em;
  padding:0.85em 1.5em;border-radius:100px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
  line-height:1;
}
.btn .arrow{transition:transform .25s ease;}
.btn:hover .arrow{transform:translateX(4px);}
.btn-primary{background:var(--pine);color:var(--paper);box-shadow:var(--shadow-soft);}
.btn-primary:hover{background:var(--pine-deep);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px);}
.btn-brass{background:var(--brass);color:#1c1505;}
.btn-brass:hover{background:var(--brass-light);transform:translateY(-2px);}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(246,241,231,0.72);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease,background .3s ease,padding .3s ease;
}
.nav.scrolled{border-color:var(--line);background:rgba(246,241,231,0.9);padding:11px 28px;}
.brand{display:flex;align-items:baseline;gap:0.45em;font-family:"Fraunces",serif;font-weight:600;font-size:1.35rem;letter-spacing:-0.02em;}
.brand .dot{width:8px;height:8px;border-radius:50%;background:var(--brass);display:inline-block;transform:translateY(-2px);}
.brand small{font-family:"Hanken Grotesk",sans-serif;font-weight:600;font-size:0.6rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-faint);align-self:center;margin-left:0.3em;}
.nav-links{display:flex;align-items:center;gap:2rem;}
.nav-links a{font-size:0.95rem;font-weight:500;color:var(--ink-soft);transition:color .2s ease;position:relative;}
.nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-5px;height:1.5px;width:0;background:var(--brass);transition:width .25s ease;}
.nav-links a:not(.btn):hover{color:var(--ink);}
.nav-links a:not(.btn):hover::after{width:100%;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s;}

/* ---------- hero ---------- */
.hero{position:relative;padding:190px 0 90px;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(2.9rem,6.4vw,5.3rem);}
.hero h1 em{font-style:italic;color:var(--pine);}
.hero .lede{font-size:1.22rem;color:var(--ink-soft);max-width:33ch;margin-top:1.4rem;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:2.1rem;}
.hero-card{
  position:relative;border-radius:var(--r);overflow:hidden;
  background:linear-gradient(150deg,var(--pine) 0%,var(--pine-deep) 100%);
  color:var(--paper);padding:34px;min-height:380px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;justify-content:space-between;
}
.hero-card::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:radial-gradient(70% 60% at 90% 0%,rgba(201,169,104,0.35),transparent 60%);
}
.hero-card .hc-top{position:relative;z-index:1;}
.hero-card .hc-label{font-size:0.72rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--brass-light);font-weight:700;}
.hero-card h3{color:var(--paper);font-size:1.8rem;margin-top:0.5rem;line-height:1.12;}
.hero-card ul{list-style:none;padding:0;margin:1.4rem 0 0;position:relative;z-index:1;}
.hero-card li{display:flex;gap:0.7em;align-items:flex-start;padding:0.5rem 0;border-top:1px solid rgba(255,255,255,0.14);font-size:0.98rem;}
.hero-card li:first-child{border-top:0;}
.hero-card li .ck{color:var(--brass-light);flex:0 0 auto;margin-top:2px;}

/* ---------- stat strip ---------- */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:34px 26px;border-left:1px solid var(--line);}
.stat:first-child{border-left:0;}
.stat .num{font-family:"Fraunces",serif;font-size:2.7rem;font-weight:500;color:var(--pine);line-height:1;letter-spacing:-0.02em;}
.stat .lab{font-size:0.9rem;color:var(--ink-soft);margin-top:0.55rem;}

/* ---------- sections ---------- */
section{position:relative;z-index:1;}
.section{padding:96px 0;}
.section-head{max-width:60ch;margin-bottom:52px;}
.section-head h2{font-size:clamp(2rem,4vw,3.1rem);}
.section-head p{font-size:1.13rem;color:var(--ink-soft);margin-top:1.1rem;}

/* model cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  padding:30px 28px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:var(--line-strong);}
.card .idx{font-family:"Fraunces",serif;font-size:0.95rem;color:var(--brass);font-weight:600;}
.card h3{font-size:1.4rem;margin:0.7rem 0 0.6rem;}
.card p{font-size:1rem;color:var(--ink-soft);margin:0;}
.card .ic{width:34px;height:34px;color:var(--pine);margin-bottom:6px;}

/* split feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.split.alt{grid-template-columns:0.9fr 1.1fr;}
.feature-list{list-style:none;padding:0;margin:1.6rem 0 0;}
.feature-list li{display:flex;gap:0.9em;padding:0.95rem 0;border-top:1px solid var(--line);}
.feature-list li:first-child{border-top:0;}
.feature-list .fk{color:var(--pine);flex:0 0 auto;margin-top:3px;}
.feature-list b{display:block;font-family:"Hanken Grotesk";font-weight:700;font-size:1.02rem;}
.feature-list span{color:var(--ink-soft);font-size:0.98rem;}

.panel{
  background:linear-gradient(155deg,var(--paper) 0%,var(--paper-2) 100%);
  border:1px solid var(--line);border-radius:var(--r);padding:38px;box-shadow:var(--shadow-soft);
}
.panel.dark{background:linear-gradient(155deg,var(--pine) 0%,var(--pine-deep) 100%);color:var(--paper);border:0;}
.panel.dark h3,.panel.dark h2{color:var(--paper);}
.panel.dark p{color:rgba(255,255,255,0.82);}

/* device mock for NuDeck */
.device{
  background:#0f1a14;border-radius:20px;padding:14px;box-shadow:var(--shadow);
  border:1px solid rgba(255,255,255,0.08);max-width:340px;margin:0 auto;
}
.device .screen{background:var(--paper);border-radius:10px;overflow:hidden;}
.device .scr-bar{background:var(--pine);color:var(--paper);padding:12px 14px;display:flex;justify-content:space-between;align-items:center;font-size:0.8rem;}
.device .scr-body{padding:14px;}
.room-row{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:8px;background:var(--ivory);margin-bottom:8px;font-size:0.82rem;}
.room-row .st{font-size:0.66rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;padding:3px 8px;border-radius:100px;}
.st.done{background:rgba(31,77,58,0.14);color:var(--pine);}
.st.prog{background:rgba(174,138,71,0.18);color:#7a5e1f;}
.st.queue{background:rgba(22,32,27,0.08);color:var(--ink-faint);}

/* CTA band */
.band{background:var(--ink);color:var(--paper);border-radius:calc(var(--r) + 6px);padding:62px 52px;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow);}
.band::before{content:"";position:absolute;inset:0;opacity:.6;background:radial-gradient(60% 120% at 50% -10%,rgba(174,138,71,0.28),transparent 60%);}
.band h2{color:var(--paper);font-size:clamp(2rem,4vw,3rem);position:relative;}
.band p{color:rgba(255,255,255,0.78);max-width:52ch;margin:1.1rem auto 2rem;position:relative;}
.band .hero-cta{justify-content:center;position:relative;}

/* footer */
.footer{background:var(--pine-deep);color:rgba(255,255,255,0.82);padding:64px 0 34px;margin-top:0;position:relative;z-index:1;}
.footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
.footer .brand{color:var(--paper);}
.footer h4{color:var(--paper);font-family:"Hanken Grotesk";font-weight:700;font-size:0.82rem;letter-spacing:0.16em;text-transform:uppercase;margin-bottom:1rem;}
.footer a{display:block;color:rgba(255,255,255,0.78);padding:0.3rem 0;font-size:0.96rem;transition:color .2s;}
.footer a:hover{color:var(--brass-light);}
.footer .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,0.14);margin-top:34px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:0.85rem;color:rgba(255,255,255,0.6);}

/* forms */
.field{margin-bottom:18px;}
.field label{display:block;font-size:0.84rem;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;padding:0.9em 1em;border:1px solid var(--line-strong);border-radius:10px;
  background:var(--paper);font-family:inherit;font-size:1rem;color:var(--ink);transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--pine);box-shadow:0 0 0 3px rgba(31,77,58,0.14);}
.field .hint{font-size:0.82rem;color:var(--ink-faint);margin-top:6px;text-transform:none;letter-spacing:0;font-weight:400;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}

/* reveal animation */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}

/* page hero (sub pages) */
.page-hero{padding:170px 0 56px;border-bottom:1px solid var(--line);}
.page-hero h1{font-size:clamp(2.6rem,5.4vw,4.4rem);}
.page-hero h1 em{font-style:italic;color:var(--pine);}
.page-hero p{font-size:1.18rem;color:var(--ink-soft);max-width:54ch;margin-top:1.2rem;}

/* ---------- responsive ---------- */
@media(max-width:900px){
  body{font-size:17px;}
  .nav-links{
    position:fixed;inset:0 0 auto 0;top:0;padding:90px 28px 28px;flex-direction:column;align-items:flex-start;gap:1.3rem;
    background:var(--ivory);transform:translateY(-110%);transition:transform .35s ease;height:auto;border-bottom:1px solid var(--line);box-shadow:var(--shadow-soft);
  }
  .nav-links.open{transform:translateY(0);}
  .nav-toggle{display:block;z-index:60;}
  .hero-grid,.split,.split.alt{grid-template-columns:1fr;gap:36px;}
  .cards{grid-template-columns:1fr;}
  .stats .wrap{grid-template-columns:1fr 1fr;}
  .stat:nth-child(3){border-left:0;}
  .footer .wrap{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .band{padding:48px 26px;}
}
@media(max-width:520px){
  .stats .wrap{grid-template-columns:1fr;}
  .stat{border-left:0;border-top:1px solid var(--line);}
  .stat:first-child{border-top:0;}
}