/* ============ TOKENS ============ */
:root{
  --forest-dark:#0E3A2C;
  --forest:#1B5E3F;
  --forest-soft:#e7efe8;
  --gold:#C9A24A;
  --gold-deep:#a8822f;
  --cream:#F7F4EC;
  --sand:#EDE7D6;
  --ink:#17231D;
  --ink-soft:#4c5850;
  --radius:2px;
  --ff-display:'Fraunces', serif;
  --ff-body:'Work Sans', sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--ff-display);font-weight:600;margin:0 0 .4em;line-height:1.08;color:var(--forest-dark);}
h1 em, h2 em{font-style:italic;font-weight:400;color:var(--gold-deep);}
p{line-height:1.65;color:var(--ink-soft);margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.section-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--ff-body);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.72rem;
  font-weight:600;
  color:var(--gold-deep);
  margin-bottom:.9em;
}
@media(prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(247,244,236,0);transition:background .3s ease, box-shadow .3s ease;}
.nav.scrolled{background:rgba(247,244,236,.96);backdrop-filter:blur(6px);box-shadow:0 1px 0 rgba(14,58,44,.08);}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;}
.brand{display:flex;align-items:center;gap:10px;color:var(--forest-dark);}
.brand-mark{color:var(--gold);display:flex;}
.nav.scrolled .brand-mark, .hero ~ * .brand-mark{color:var(--gold);}
.brand-text{font-family:var(--ff-display);font-size:1.15rem;font-weight:600;color:inherit;}
.brand-text em{font-style:normal;font-weight:400;color:var(--gold-deep);}
.hero .nav, .nav:not(.scrolled) .brand-text, .nav:not(.scrolled) .brand{color:#fff;}
.nav:not(.scrolled) .brand-text em{color:var(--gold);}
.nav-links{display:flex;align-items:center;gap:28px;font-size:.92rem;font-weight:500;}
.nav:not(.scrolled) .nav-links a{color:#fff;}
.nav.scrolled .nav-links a{color:var(--ink);}
.nav-links a:hover{color:var(--gold-deep);}
.nav-cta{background:var(--gold);color:var(--forest-dark) !important;padding:9px 18px;border-radius:var(--radius);font-weight:600;}
.nav-cta:hover{background:var(--gold-deep);color:#fff !important;}
.nav-toggle{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:6px;}
.nav-toggle span{width:22px;height:2px;background:#fff;transition:.2s;}
.nav.scrolled .nav-toggle span{background:var(--ink);}

/* ============ HERO ============ */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;}
.hero-media{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(14,58,44,.55) 0%, rgba(14,58,44,.35) 40%, rgba(14,58,44,.85) 100%);}
.hero-content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 24px 96px;color:#fff;}
.hero .eyebrow{color:var(--gold);}
.hero h1{color:#fff;font-size:clamp(2.4rem, 6vw, 4.4rem);max-width:14ch;}
.hero h1 em{color:var(--gold);}
.hero-sub{color:rgba(255,255,255,.86);max-width:46ch;font-size:1.05rem;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:1.6em;}
.btn{display:inline-block;padding:14px 26px;border-radius:var(--radius);font-weight:600;font-size:.95rem;transition:.2s;border:1.5px solid transparent;}
.btn-gold{background:var(--gold);color:var(--forest-dark);}
.btn-gold:hover{background:var(--gold-deep);color:#fff;}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.12);}
.btn-full{width:100%;text-align:center;border:0;cursor:pointer;font-family:var(--ff-body);}
.scroll-cue{position:absolute;right:28px;bottom:28px;z-index:2;color:#fff;opacity:.8;}
.scroll-dot{animation:scrollDot 1.8s ease-in-out infinite;}
@keyframes scrollDot{0%{transform:translateY(0);opacity:1;}70%{transform:translateY(10px);opacity:0;}100%{opacity:0;}}

/* ============ GROWTH DIVIDER (signature element) ============ */
.grow-divider{height:64px;display:flex;align-items:center;justify-content:center;background:var(--cream);}
.grow-divider::before{
  content:'';
  display:block;
  width:min(220px, 60%);
  height:2px;
  background:var(--sand);
  position:relative;
}
.grow-divider::after{
  content:'';
  position:absolute;
  width:0%;
  height:2px;
  background:var(--gold);
  transition:width 1.1s cubic-bezier(.2,.7,.2,1);
}
.grow-divider.in-view::after{width:min(220px, 60%);}
.grow-divider{position:relative;}
.grow-divider::after{left:50%;transform:translateX(-50%);top:31px;}

/* ============ SECTIONS ============ */
.section{padding:88px 0;}
.section-lead{max-width:56ch;font-size:1.05rem;}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:64px;align-items:start;}
.stat-row{display:flex;gap:32px;margin-top:2em;flex-wrap:wrap;}
.stat{border-left:2px solid var(--gold);padding-left:14px;}
.stat-num{display:block;font-family:var(--ff-display);font-size:1.7rem;color:var(--forest-dark);}
.stat-label{font-size:.8rem;color:var(--ink-soft);}
.about-marks{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--sand);}
.mark{background:var(--forest-dark);color:#fff;padding:26px 20px;font-family:var(--ff-display);font-size:1.05rem;font-style:italic;display:flex;align-items:center;min-height:110px;}
.mark:nth-child(2){background:var(--forest);}
.mark:nth-child(3){background:var(--forest);}
.mark:nth-child(4){background:var(--forest-dark);}

/* SERVICES - editorial index list */
.service-index{margin-top:2em;border-top:1px solid var(--sand);}
.service-row{border-bottom:1px solid var(--sand);}
.service-head{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:none;border:0;cursor:pointer;text-align:left;padding:22px 0;font-family:var(--ff-display);
}
.service-num{color:var(--gold-deep);font-size:.85rem;font-family:var(--ff-body);font-weight:600;width:34px;flex:none;}
.service-title{flex:1;font-size:1.25rem;color:var(--forest-dark);}
.service-plus{font-size:1.4rem;color:var(--gold-deep);transition:transform .25s;flex:none;}
.service-row.open .service-plus{transform:rotate(45deg);}
.service-body{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.service-row.open .service-body{max-height:220px;}
.service-body-inner{padding:0 0 24px 54px;max-width:60ch;}

/* GALLERY */
.gallery{margin-top:1.6em;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.gallery-wide{grid-template-columns:repeat(4,1fr);}
.gallery figure{margin:0;position:relative;overflow:hidden;background:var(--sand);aspect-ratio:4/5;}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.gallery figure:hover img{transform:scale(1.06);}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:12px;font-size:.78rem;color:#fff;background:linear-gradient(0deg, rgba(14,58,44,.85), transparent);}
.gallery-empty{color:var(--ink-soft);font-style:italic;padding:20px 0;}

/* CONTACT */
.contact{background:var(--forest-dark);color:#fff;}
.contact .eyebrow{color:var(--gold);}
.contact h2{color:#fff;}
.contact p{color:rgba(255,255,255,.78);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;}
.contact-list{list-style:none;padding:0;margin:1.6em 0 0;display:flex;flex-direction:column;gap:12px;}
.contact-list a{border-bottom:1px solid rgba(255,255,255,.3);}
.contact-list .ic{margin-right:10px;}
.contact-form{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.15);padding:28px;border-radius:var(--radius);display:flex;flex-direction:column;gap:16px;}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:rgba(255,255,255,.8);}
.contact-form input, .contact-form textarea{
  font-family:var(--ff-body);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);
  border-radius:var(--radius);padding:11px 12px;color:#fff;font-size:.95rem;
}
.contact-form input:focus, .contact-form textarea:focus{outline:2px solid var(--gold);outline-offset:1px;}
.contact-form ::placeholder{color:rgba(255,255,255,.4);}

/* FOOTER */
.site-footer{background:var(--forest-dark);border-top:1px solid rgba(255,255,255,.1);padding:22px 0 34px;}
.footer-inner{display:flex;justify-content:space-between;align-items:center;color:rgba(255,255,255,.55);font-size:.8rem;flex-wrap:wrap;gap:10px;}
.footer-admin{color:rgba(255,255,255,.5);text-decoration:underline;text-underline-offset:3px;}
.footer-admin:hover{color:var(--gold);}

/* WHATSAPP FAB */
.whatsapp-fab{
  position:fixed;right:20px;bottom:20px;z-index:60;
  width:56px;height:56px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25);
  animation:fabPulse 2.6s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 6px 18px rgba(37,211,102,.35);}50%{box-shadow:0 6px 22px rgba(37,211,102,.6);}}

/* ============ RESPONSIVE ============ */
@media(max-width:900px){
  .about-grid, .contact-grid{grid-template-columns:1fr;gap:36px;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .gallery-wide{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:720px){
  .nav-links{position:fixed;top:0;right:0;height:100svh;width:74%;max-width:300px;
    background:var(--forest-dark);flex-direction:column;align-items:flex-start;
    padding:100px 28px 28px;gap:22px;transform:translateX(100%);transition:transform .3s ease;}
  .nav-links.open{transform:translateX(0);}
  .nav:not(.scrolled) .nav-links a, .nav.scrolled .nav-links a{color:#fff;}
  .nav-toggle{display:flex;}
  .nav-toggle span{background:#fff;}
  .nav.scrolled .nav-toggle span{background:var(--ink);}
  .nav.scrolled.nav-open .nav-toggle span{background:#fff;}
  .section{padding:64px 0;}
  .mark{min-height:90px;font-size:.95rem;}
}