:root{
  --stone:#fdf7f3; --card:#fffdfb; --ink:#23201b; --soft:#6e6557;
  --rose:#cf6b7d; --rose-d:#a8445c; --gold:#e8a87c; --gold-l:#f8dde3;
  --line:rgba(74,44,51,.13); --r:26px;
  --sh:0 26px 60px -28px rgba(168,68,92,.32);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;background:var(--stone);color:var(--ink);line-height:1.7;overflow-x:hidden}
.wrap{width:min(1180px,92%);margin:0 auto}
img{display:block;max-width:100%}
a{color:inherit}
::selection{background:var(--gold);color:#fff}
.serif{font-family:'Marcellus',serif}

/* header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(247,243,236,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:.35s}
.site-header.scrolled{box-shadow:0 12px 30px -20px rgba(120,80,40,.5)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.8rem 0}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}
.brand-mark{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:700;
  background:linear-gradient(135deg,var(--rose-d),var(--rose) 55%,var(--gold));box-shadow:var(--sh)}
.brand-copy strong{display:block;font-family:'Marcellus',serif;font-size:1.05rem;line-height:1.15;font-weight:400}
.brand-copy small{font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--soft)}
.nav-links{display:flex;align-items:center;gap:1.3rem}
.nav-links a{text-decoration:none;font-weight:500;font-size:.9rem;position:relative}
.nav-links a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;background:var(--gold);transition:.3s}
.nav-links a:not(.nav-cta):hover::after{width:100%}
.nav-cta{background:var(--ink);color:#fff!important;padding:.6rem 1.3rem!important;border-radius:999px;transition:.3s}
.nav-cta:hover{background:var(--rose-d);transform:translateY(-2px)}
.menu{display:none;background:none;border:0;cursor:pointer}
.menu svg{width:30px;height:30px}

/* reveal */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.12s}.reveal[data-d="2"]{transition-delay:.24s}

/* hero */
.hero{position:relative;min-height:94vh;display:flex;align-items:flex-end;overflow:hidden;background:#241a10}
.hero-bg{position:absolute;inset:-10% 0;background-position:center;background-size:cover;will-change:transform}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,18,8,.55),rgba(28,18,8,.1) 45%,rgba(28,18,8,.85))}
.hero-inner{position:relative;z-index:2;color:#fff;padding-bottom:5.5rem}
.kicker{font-size:.74rem;font-weight:600;letter-spacing:.36em;text-transform:uppercase;color:var(--gold-l)}
.hero h1{font-size:clamp(2.8rem,6vw,4.7rem);line-height:1.06;margin:1.1rem 0 1.2rem;font-weight:400;max-width:17ch}
.hero h1 em{color:var(--gold-l);font-style:italic}
.hero p{color:#f0e6d2;max-width:58ch}
.hero-badges{display:flex;gap:.8rem;margin-top:2rem;flex-wrap:wrap}
.hero-badges span{border:1px solid rgba(240,223,184,.45);color:var(--gold-l);padding:.55rem 1.2rem;border-radius:999px;
  font-size:.84rem;font-weight:600;backdrop-filter:blur(6px);background:rgba(255,255,255,.06)}

section{padding:5.5rem 0}
.sec-head{max-width:740px;margin-bottom:3rem}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(2.1rem,4vw,3.2rem);line-height:1.12;margin:.9rem 0;font-weight:400}
.sec-head h2 em{color:var(--rose-d);font-style:italic}
.sec-head p{color:var(--soft)}

/* intro split */
.intro{display:grid;grid-template-columns:.95fr 1.05fr;gap:4rem;align-items:center}
.intro .frame{position:relative}
.intro .frame img{border-radius:50% 50% var(--r) var(--r);aspect-ratio:3/3.7;object-fit:cover;width:100%;box-shadow:var(--sh)}
.intro .frame::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:1px solid var(--gold);border-radius:50% 50% 34px 34px;z-index:-1}
.intro h2{font-size:clamp(2rem,3.6vw,3rem);margin:.9rem 0 1.2rem;font-weight:400}
.intro p{color:var(--soft);margin-bottom:1rem}
.tick{list-style:none;margin-top:1.4rem}
.tick li{display:flex;gap:.9rem;margin-bottom:1rem;align-items:flex-start}
.tick .t{width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(180,80,110,.14),rgba(200,150,62,.16));font-weight:700;color:var(--rose-d)}
.tick b{display:block}
.tick span{color:var(--soft);font-size:.93rem}

/* masonry gallery */
.masonry{columns:3;column-gap:1.2rem}
.masonry figure{break-inside:avoid;margin-bottom:1.2rem;border-radius:var(--r);overflow:hidden;position:relative;box-shadow:var(--sh)}
.masonry img{width:100%;transition:transform .8s}
.masonry figure:hover img{transform:scale(1.06)}
.masonry figcaption{position:absolute;inset:auto 0 0 0;padding:2rem 1.2rem .9rem;color:#fff;font-weight:600;
  background:linear-gradient(transparent,rgba(28,18,8,.85));font-size:.95rem}

/* use cases */
.case{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center;margin-bottom:4.5rem}
.case:last-child{margin-bottom:0}
.case.flip .ctext{order:2}
.case img{border-radius:var(--r);box-shadow:var(--sh);aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .6s}
.case img:hover{transform:scale(1.02)}
.case .tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;
  color:var(--rose-d);border-bottom:2px solid var(--gold);padding-bottom:.4rem;margin-bottom:1rem}
.case h3{font-size:clamp(1.7rem,3vw,2.5rem);margin-bottom:1rem;font-weight:400}
.case p{color:var(--soft)}
.case ul{list-style:none;margin-top:1.2rem}
.case ul li{padding:.5rem 0 .5rem 1.8rem;position:relative;color:var(--soft)}
.case ul li::before{content:"◆";position:absolute;left:0;color:var(--gold);font-size:.8rem;top:.75rem}

/* benefits band */
.band{background:linear-gradient(120deg,#2a1f14,#4a2c1a);border-radius:34px;color:#f5ead3;
  padding:3.6rem 3rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1.8rem;box-shadow:var(--sh);position:relative;overflow:hidden}
.band::before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;bottom:-220px;left:-140px;
  background:radial-gradient(circle,rgba(200,150,62,.3),transparent 65%)}
.ben{position:relative;text-align:center;transition:.3s}
.ben:hover{transform:translateY(-6px)}
.ben .n{font-family:'Marcellus',serif;font-size:2rem;color:var(--gold-l);display:block;margin-bottom:.4rem}
.ben strong{display:block;font-size:1.05rem;margin-bottom:.25rem;color:#fff}
.ben span{font-size:.86rem;color:#d9c9a8}
.floor-note{margin-top:1.6rem;text-align:center;color:var(--soft)}
.floor-note strong{color:var(--rose-d)}

/* cta */
.cta{border-radius:34px;padding:4.2rem 3rem;text-align:center;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(120deg,var(--rose-d),var(--rose) 55%,var(--gold));box-shadow:var(--sh)}
.cta h2{font-size:clamp(2rem,3.8vw,3rem);font-weight:400}
.cta p{color:#ffe9d9;max-width:56ch;margin:1rem auto 2.2rem}
.btn{display:inline-block;text-decoration:none;font-weight:700;padding:1rem 2.3rem;border-radius:999px;transition:.3s;background:#fff;color:var(--rose-d)}
.btn:hover{transform:translateY(-3px);box-shadow:0 18px 40px -16px rgba(0,0,0,.5)}

/* footer */
footer{background:#221a10;color:#e9dcc8;padding:4.5rem 0 2rem}
.f-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.f-grid h4{font-family:'Marcellus',serif;font-size:1.2rem;margin-bottom:1.1rem;color:#fff;font-weight:400}
.f-grid a{display:block;text-decoration:none;color:#cbb99c;margin-bottom:.55rem;font-size:.93rem;transition:.25s}
.f-grid a:hover{color:var(--gold-l);padding-left:6px}
.f-grid p{font-size:.92rem;color:#cbb99c}
.f-bottom{border-top:1px solid rgba(233,220,200,.15);padding-top:1.6rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem;color:#a68f6f}
.socials{display:flex;gap:.7rem;margin-top:1.2rem}
.socials a{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;margin:0;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);transition:.3s;padding:0}
.socials a:hover{background:var(--gold);transform:translateY(-3px)}
.socials svg{width:18px;height:18px;fill:#fff}

@media(max-width:960px){
  .nav-links{position:fixed;inset:62px 0 auto 0;background:var(--stone);flex-direction:column;padding:1.6rem;
    gap:1.1rem;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.4s;align-items:flex-start}
  .nav-links.open{transform:none}.menu{display:block}
  .intro,.case{grid-template-columns:1fr;gap:2.2rem}
  .case.flip .ctext{order:0}
  .masonry{columns:2}.band{grid-template-columns:1fr 1fr;padding:2.4rem 1.4rem}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){.masonry{columns:1}.band,.f-grid{grid-template-columns:1fr}}

/* v4.0 upgrades */
.brand-logo{height:46px;width:auto;border-radius:11px;box-shadow:0 6px 18px -8px rgba(0,0,0,.5)}
.f-logo{height:50px;width:auto;border-radius:12px;margin-bottom:1rem;box-shadow:0 6px 18px -8px rgba(0,0,0,.5)}
.related{padding:0 0 4.5rem}
.rel-kicker{font-size:.74rem;font-weight:800;letter-spacing:.3em;text-transform:uppercase;color:#a8445c}
.related h2{font-size:clamp(1.6rem,3vw,2.3rem);margin:.6rem 0 1.8rem;font-weight:600;color:#2b2118}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.rel-card{display:flex;gap:1rem;align-items:center;background:#fff;border:1px solid #eee0cf;border-radius:18px;padding:1rem;text-decoration:none;transition:.35s;box-shadow:0 14px 30px -22px rgba(90,50,20,.35)}
.rel-card:hover{transform:translateY(-5px);border-color:#e8a0a0}
.rel-card img{width:84px;height:84px;object-fit:cover;border-radius:12px;flex:none}
.rel-card strong{display:block;color:#2b2118;font-size:1rem}
.rel-card span{color:#a8445c;font-size:.83rem;font-weight:700}
@media(max-width:900px){.rel-grid{grid-template-columns:1fr}}

/* WhatsApp float (v4) */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:55;width:60px;height:60px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;text-decoration:none;
  box-shadow:0 14px 34px -10px rgba(37,211,102,.7);transition:.3s}
.wa-float:hover{transform:scale(1.1) rotate(6deg)}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;
  animation:waPulse 2s ease-out infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}
.wa-tip{position:fixed;right:92px;bottom:36px;z-index:55;background:#fff;color:#2b2118;font-size:.82rem;font-weight:700;
  padding:.55rem 1rem;border-radius:12px;box-shadow:0 10px 26px -12px rgba(0,0,0,.4);opacity:0;pointer-events:none;
  transition:.3s;white-space:nowrap;border:1px solid #f0d9de}
.wa-float:hover + .wa-tip{opacity:1;transform:translateX(-4px)}

/* announcement bar (shared) */
.announce{background:linear-gradient(90deg,#4a2c33,#a8445c);color:#ffe9ee;text-align:center;
  font-size:.76rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;padding:.6rem 1rem}

.inlink{font-weight:700;color:inherit;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}