/* Container, header, footer */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:var(--z-header);
  background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color var(--t-base),background var(--t-base);
}
.site-header.is-scrolled{border-bottom-color:var(--border);}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);padding:0 24px;max-width:var(--container);margin:0 auto;}
@media (max-width:768px){.site-header__inner{height:var(--header-h-mobile);padding:0 16px;}}

/* Brand / logo */
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);}
.brand-mark{width:38px;height:38px;color:var(--accent);flex-shrink:0;display:grid;place-items:center;background:var(--accent-soft);border-radius:50%;padding:6px;}
.brand-mark svg{width:100%;height:100%;display:block;}
.brand-text{display:flex;flex-direction:column;line-height:1;}
.brand-name{font-family:var(--ff-display);font-weight:600;font-size:1.2rem;letter-spacing:.005em;}
.brand-tag{font-family:var(--ff-ui);font-size:.62rem;text-transform:uppercase;letter-spacing:.18em;color:var(--text-mute);margin-top:4px;}
@media (max-width:480px){.brand-tag{display:none;}.brand-name{font-size:1.1rem;}}

/* Nav desktop */
.nav-desktop{display:flex;align-items:center;gap:26px;}
.nav-desktop a{font-family:var(--ff-ui);font-size:.92rem;color:var(--text);position:relative;padding:6px 0;}
.nav-desktop a:hover{color:var(--accent);}
.nav-desktop a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform var(--t-base);}
.nav-desktop a:not(.btn):hover::after{transform:scaleX(1);}
@media (max-width:900px){.nav-desktop{display:none;}}

/* Burger */
.burger{
  display:none;width:44px;height:44px;border-radius:50%;
  position:relative;align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--border);
  z-index:calc(var(--z-header) + 1);
}
.burger span,.burger::before,.burger::after{
  content:"";display:block;width:18px;height:1.6px;background:var(--text);position:absolute;
  left:50%;transform-origin:center;transition:transform var(--t-base),opacity var(--t-base),top var(--t-base);
}
.burger span{top:50%;transform:translate(-50%,-50%);}
.burger::before{top:calc(50% - 6px);transform:translateX(-50%);}
.burger::after{top:calc(50% + 6px);transform:translateX(-50%);}
.burger.is-open span{opacity:0;}
.burger.is-open::before{top:50%;transform:translate(-50%,-50%) rotate(45deg);}
.burger.is-open::after{top:50%;transform:translate(-50%,-50%) rotate(-45deg);}
@media (max-width:900px){.burger{display:inline-flex;}}

/* Menu mobile */
.menu-mobile{
  position:fixed;top:0;left:0;width:100%;height:100dvh;
  background:var(--bg);z-index:var(--z-menu);
  padding:calc(var(--header-h-mobile) + 24px) 24px 40px;
  display:flex;flex-direction:column;gap:1rem;
  overflow-y:auto;-webkit-overflow-scrolling:touch;
  transform:translateY(-100%);opacity:0;visibility:hidden;
  transition:transform .35s ease,opacity .35s ease,visibility 0s linear .35s;
}
.menu-mobile.is-open{transform:translateY(0);opacity:1;visibility:visible;transition:transform .35s ease,opacity .35s ease;}
.menu-mobile a:not(.btn){font-family:var(--ff-display);font-size:1.45rem;color:var(--text);padding:14px 0;border-bottom:1px solid var(--border);}
.menu-mobile a:not(.btn):last-of-type{border-bottom:none;}
.menu-mobile .btn{margin-top:8px;}
.menu-mobile .btn-primary{color:#fff;}
.menu-mobile .btn-wa{color:#fff;}
@media (min-width:901px){.burger{display:none;}.menu-mobile{display:none;}}

/* Header call btn */
.header-call{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-family:var(--ff-ui);font-weight:500;}
.header-call svg{width:16px;height:16px;}
@media (max-width:900px){.header-call .header-call__num{display:none;}}

/* Footer */
.site-footer{background:var(--text);color:#EFEAE0;padding:56px 0 24px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;}
.footer-col h4{font-family:var(--ff-display);color:#F6F0E6;font-size:1.15rem;margin-bottom:14px;}
.footer-col p,.footer-col a{font-size:.92rem;color:#D4CCB8;line-height:1.7;}
.footer-col a:hover{color:var(--accent);}
.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:18px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.08);color:#F6F0E6;}
.footer-brand .brand-name{color:#F6F0E6;}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem;color:#A89A82;}
.footer-bottom a{color:#D4CCB8;text-decoration:underline;text-underline-offset:3px;}
@media (max-width:768px){.footer-grid{grid-template-columns:1fr;gap:32px;}.site-footer{padding:48px 0 24px;}}

/* FAB call mobile */
.fab-call{
  position:fixed;bottom:20px;right:20px;z-index:900;
  display:none;align-items:center;gap:8px;
  padding:14px 20px;background:var(--accent);color:#fff;
  border-radius:999px;font-family:var(--ff-ui);font-weight:500;font-size:.95rem;
  box-shadow:0 8px 20px rgba(46,40,32,.25);
  transform:translateY(20px);opacity:0;pointer-events:none;transition:transform .3s ease,opacity .3s ease;
}
.fab-call.is-visible{transform:translateY(0);opacity:1;pointer-events:auto;}
.fab-call svg{width:18px;height:18px;}
@media (max-width:900px){.fab-call{display:inline-flex;}}