/* =====================================================================
   AS Extension & Beauty — shared design system
   Quiet-luxe editorial. Ivory canvas · warm ink · champagne gold.
   Single source of truth for tokens; pages compose with these + Tailwind.
   ===================================================================== */

:root{
  --ivory:#FAF8F5; --white:#FFFFFF; --greige:#EFE9E2; --line:#E3E0DB;
  --line-soft:#ECE6DF;
  --ink:#1A1714; --ink-soft:#2B2622; --clay:#6B635B; --clay-light:#8A8178;
  --gold:#B89150; --gold-light:#E4CB8E; --gold-deep:#A87E3D; --gold-ink:#835E22;
  --gold-grad:linear-gradient(135deg,#A87E3D 0%,#E4CB8E 48%,#B89150 100%);
  --shadow-soft:0 18px 40px -24px rgba(40,30,18,.28);
  --shadow-float:0 34px 70px -34px rgba(40,30,18,.40);
  --shadow-card:0 2px 1px rgba(255,255,255,.6) inset,0 22px 48px -30px rgba(40,30,18,.30);
  --ease:cubic-bezier(.16,1,.3,1); --ease-soft:cubic-bezier(.25,.46,.45,.94);
  --maxw:1240px; --gutter:clamp(1.25rem,5vw,4.5rem);
  --section-y:clamp(4.5rem,9vw,8.5rem);
}

/* ---------- reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; color:var(--ink);
  background-color:var(--ivory);
  background-image:radial-gradient(1250px 760px at 78% -120px, rgba(228,203,142,.14), rgba(228,203,142,0) 64%);
  background-repeat:no-repeat;
  font-family:"Jost",system-ui,sans-serif; font-weight:400;
  font-size:clamp(1rem,.96rem + .2vw,1.0625rem); line-height:1.75;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block; max-width:100%; height:auto}
a{color:inherit; text-decoration:none}
button{font-family:inherit}
::selection{background:rgba(184,145,80,.22); color:var(--ink)}
:focus-visible{outline:2px solid var(--gold-deep); outline-offset:3px; border-radius:2px}

/* ---------- grain / atmosphere ---------- */
/* grain sits BELOW the nav (z<1000) with no blend mode — a fixed mix-blend
   overlay above the nav breaks the nav's backdrop-filter on iOS Safari */
body::before{
  content:""; position:fixed; inset:0; z-index:1; pointer-events:none;
  opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter)}
.section{padding-block:var(--section-y)}
.section--tight{padding-block:clamp(3rem,6vw,5.5rem)}
.bg-greige{background:linear-gradient(157deg,#F7F2EC 0%,#EDE6DD 100%)}
.bg-paper{background:linear-gradient(180deg,#FFFFFF 0%,#FAF6EF 100%)}
.divider{height:1px; background:var(--line); border:0; margin:0}

/* ---------- typography ---------- */
.display{font-family:"Cormorant Garamond",serif; font-weight:500; line-height:1.04; letter-spacing:-.02em; color:var(--ink)}
.font-script{font-family:"Pinyon Script",cursive; font-weight:400; letter-spacing:0; line-height:1}
h1.display{font-size:clamp(2.7rem,2rem + 4.4vw,5.4rem); font-weight:400}
h2.display{font-size:clamp(2rem,1.5rem + 2.6vw,3.4rem)}
h3.display{font-size:clamp(1.5rem,1.2rem + 1.4vw,2.1rem); line-height:1.12}
.lead{font-size:clamp(1.08rem,1.02rem + .4vw,1.3rem); line-height:1.65; color:var(--clay); font-weight:300}
.measure{max-width:62ch} .measure-sm{max-width:46ch}
.muted{color:var(--clay)}
.serif-italic{font-family:"Cormorant Garamond",serif; font-style:italic; font-weight:400}

/* eyebrow label */
.eyebrow{
  display:inline-flex; align-items:center; gap:.7rem;
  font-size:.72rem; font-weight:500; text-transform:uppercase;
  letter-spacing:.3em; color:var(--gold-ink);
}
/* star rating — gold-deep meets graphical 3:1 on ivory/white cards */
.stars{color:var(--gold-deep); letter-spacing:.12em; font-size:.92em}
/* skip link — off-screen until focused */
.skip-link{position:absolute; left:1rem; top:-3rem; z-index:2000; background:var(--ink); color:var(--ivory); padding:.7rem 1.2rem; border-radius:0 0 6px 6px; font-size:.8rem; letter-spacing:.1em; transition:top .3s var(--ease)}
.skip-link:focus{top:0}
.eyebrow::before{content:""; width:28px; height:1px; background:var(--gold-grad)}
.eyebrow--center{justify-content:center}
.eyebrow--light{color:var(--gold-light)}
.idx{font-family:"Cormorant Garamond",serif; font-style:italic; font-size:1.1rem; color:var(--gold-deep)}

/* gold hairline accent */
.rule-gold{height:1px; width:100%; background:linear-gradient(90deg,transparent,var(--gold) 50%,transparent); border:0}

/* ---------- buttons ---------- */
.btn{
  --tx:0px; --ty:0px;
  position:relative; display:inline-flex; align-items:center; justify-content:center;
  gap:.6rem; padding:.95rem 1.9rem; border-radius:999px;
  font-size:.82rem; font-weight:500; letter-spacing:.12em; text-transform:uppercase;
  cursor:pointer; border:1px solid transparent; isolation:isolate;
  transform:translate(var(--tx),var(--ty));
  transition:transform .6s var(--ease),box-shadow .6s var(--ease),background-color .5s var(--ease),color .5s var(--ease),border-color .5s var(--ease);
}
.btn-primary{background:var(--ink); color:var(--ivory); box-shadow:var(--shadow-soft)}
.btn-primary::after{content:""; position:absolute; inset:-1px; border-radius:inherit; padding:1px; background:var(--gold-grad); -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; opacity:.92; transition:opacity .4s var(--ease)}
.btn-primary:hover{box-shadow:var(--shadow-float)}
.btn-primary:hover::after{opacity:1}
.btn-primary:active{transform:translate(var(--tx),calc(var(--ty) + 1px))}
.btn-ghost{background:transparent; color:var(--ink); border-color:var(--line)}
.btn-ghost:hover{border-color:var(--gold); background:rgba(184,145,80,.06)}
.btn-gold{background:var(--gold-grad); color:#2a200d; box-shadow:0 18px 38px -22px rgba(184,145,80,.7)}
.btn-gold:hover{box-shadow:0 26px 52px -24px rgba(184,145,80,.85)}
.btn-light{background:var(--ivory); color:var(--ink)}
.btn-light:hover{background:#fff}
.link-arrow{display:inline-flex; align-items:center; gap:.55rem; font-size:.78rem; font-weight:500; letter-spacing:.18em; text-transform:uppercase; color:var(--ink)}
.link-arrow svg{transition:transform .55s var(--ease)}
.link-arrow:hover svg{transform:translateX(6px)}
.link-arrow::after{content:""; position:absolute}
/* hero CTAs: one row in the 2-col desktop hero; fluid size so they grow with the column */
@media(min-width:1024px){
  .hero-cta .btn{padding:.85rem clamp(1.2rem,.2rem + 1.3vw,1.75rem); font-size:clamp(.72rem,.58rem + .22vw,.8rem); letter-spacing:.1em; white-space:nowrap}
}
@media(max-width:860px){
  .hero-cta .btn{padding:.8rem 1.45rem; font-size:.74rem; letter-spacing:.1em}
}

/* ---------- nav ---------- */
.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  display:flex; align-items:center; justify-content:space-between;
  gap:1.5rem; padding:1.1rem var(--gutter);
  transition:background-color .65s var(--ease),box-shadow .65s var(--ease),padding .65s var(--ease),border-color .65s var(--ease);
  border-bottom:1px solid transparent;
}
.site-nav.is-stuck{background:rgba(250,248,245,.94); -webkit-backdrop-filter:blur(16px) saturate(1.1); backdrop-filter:blur(16px) saturate(1.1); border-bottom-color:var(--line); box-shadow:0 10px 30px -26px rgba(40,30,18,.5); padding-block:.7rem}
.nav-logo img{height:62px; width:auto; transition:height .5s var(--ease)}
.site-nav.is-stuck .nav-logo img{height:48px}
.nav-links{display:flex; align-items:center; gap:1.9rem}
.nav-links a{position:relative; font-size:.82rem; letter-spacing:.04em; color:var(--ink-soft); padding-block:.3rem; transition:color .3s var(--ease)}
.nav-links a::after{content:""; position:absolute; left:0; bottom:0; height:1px; width:100%; background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform .55s var(--ease)}
.nav-links a:hover{color:var(--ink)} .nav-links a:hover::after,.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-cta{padding:.7rem 1.4rem; font-size:.74rem}
.nav-burger{display:none; position:relative; width:44px; height:44px; background:none; border:0; cursor:pointer; z-index:2}
.nav-burger span{position:absolute; left:11px; width:22px; height:1.5px; background:var(--ink); border-radius:2px; transform-origin:center; transition:transform .55s var(--ease),opacity .3s var(--ease),background-color .3s var(--ease)}
.nav-burger span:nth-child(1){top:17px}
.nav-burger span:nth-child(2){top:22px}
.nav-burger span:nth-child(3){top:27px}
.nav-burger:hover span{background:var(--gold-deep)}
.nav-burger.is-open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-burger.is-open span:nth-child(2){opacity:0; transform:scaleX(.2)}
.nav-burger.is-open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

/* mobile menu — sits below the fixed header (z<1000) so the morphing burger stays visible */
/* CLOSE transitions live on the base state (gentle, even) — OPEN transitions
   live on .is-open (snappy spring + stagger). Keeps the close from snapping. */
.mobile-menu{position:fixed; inset:0; z-index:999; background:var(--ivory); display:flex; flex-direction:column; padding:7rem var(--gutter) 2.4rem; opacity:0; overflow-y:auto; -webkit-overflow-scrolling:touch; transition:opacity .6s ease}
.mobile-menu[hidden]{display:none}
.mobile-menu.is-open{opacity:1; transition:opacity .55s var(--ease-soft)}
.mm-links{display:flex; flex-direction:column}
.mm-links a{font-family:"Cormorant Garamond",serif; font-weight:500; font-size:clamp(1.6rem,6.5vw,2rem); line-height:1; color:var(--ink); padding:1.15rem .15rem; border-bottom:1px solid var(--line); opacity:0; transform:translateY(16px); transition:opacity .5s ease,transform .5s ease,color .3s var(--ease)}
.mm-links a:hover,.mm-links a:focus-visible{color:var(--gold-deep)}
.mobile-menu.is-open .mm-links a{opacity:1; transform:none; transition:opacity .7s var(--ease-soft),transform .7s var(--ease-soft),color .3s var(--ease)}
.mobile-menu.is-open .mm-links a:nth-child(1){transition-delay:.14s}
.mobile-menu.is-open .mm-links a:nth-child(2){transition-delay:.22s}
.mobile-menu.is-open .mm-links a:nth-child(3){transition-delay:.30s}
.mobile-menu.is-open .mm-links a:nth-child(4){transition-delay:.38s}
.mobile-menu.is-open .mm-links a:nth-child(5){transition-delay:.46s}
.mm-foot{margin-top:auto; padding-top:2.2rem; display:flex; flex-direction:column; align-items:center; gap:1.2rem; opacity:0; transform:translateY(16px); transition:opacity .5s ease,transform .5s ease}
.mobile-menu.is-open .mm-foot{opacity:1; transform:none; transition:opacity .7s var(--ease-soft) .5s,transform .7s var(--ease-soft) .5s}
.mm-foot .mm-cta{width:100%}
.mm-call{font-size:.74rem; letter-spacing:.22em; text-transform:uppercase; color:var(--clay); transition:color .3s var(--ease)}
.mm-call:hover,.mm-call:focus-visible{color:var(--ink)}

/* ---------- image treatment ---------- */
.image-treat{position:relative; overflow:hidden; border-radius:4px; background:var(--greige); box-shadow:var(--shadow-float)}
.image-treat img{width:100%; height:100%; object-fit:cover; transition:transform 1.4s var(--ease)}
.image-treat::after{content:""; position:absolute; inset:0; background:linear-gradient(to top,rgba(26,23,20,.42),transparent 55%); pointer-events:none}
.image-treat:hover img{transform:scale(1.045)}
.frame-gold{position:relative}
.frame-gold::before{content:""; position:absolute; inset:14px; border:1px solid rgba(228,203,142,.55); z-index:2; pointer-events:none}

/* monogram watermark */
.watermark{position:absolute; pointer-events:none; opacity:.05; filter:grayscale(1); user-select:none}

/* ---------- trust strip ---------- */
.trust{display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:clamp(1rem,4vw,3.2rem); padding-block:1.6rem}
.trust span{font-size:.74rem; letter-spacing:.22em; text-transform:uppercase; color:var(--clay); display:inline-flex; align-items:center; gap:.7rem}
.trust .dot{width:5px; height:5px; border-radius:50%; background:var(--gold)}

/* ---------- service block (editorial) ---------- */
.svc{display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:clamp(2rem,6vw,5rem)}
.svc--flip .svc__media{order:2}
.svc__media{aspect-ratio:4/5}
.svc__num{font-family:"Cormorant Garamond",serif; font-style:italic; font-size:1.15rem; color:var(--gold-deep)}

/* ---------- cards / benefits / steps ---------- */
.card{background:var(--white); border:1px solid var(--line); border-radius:6px; padding:clamp(1.6rem,3vw,2.3rem); box-shadow:var(--shadow-card); transition:transform .7s var(--ease),box-shadow .7s var(--ease),border-color .7s var(--ease)}
.card:hover{transform:translateY(-5px); box-shadow:var(--shadow-float); border-color:var(--gold-light)}
.icon-orb{width:46px; height:46px; border-radius:50%; display:grid; place-items:center; border:1px solid var(--line); color:var(--gold-deep); margin-bottom:1.1rem}
.icon-orb svg{width:20px; height:20px}
.step{position:relative; padding-left:0}
.step__n{font-family:"Cormorant Garamond",serif; font-size:clamp(2.4rem,5vw,3.6rem); color:var(--gold); line-height:1; font-style:italic}
.step__n::after{content:""; display:block; width:38px; height:1px; background:var(--gold); margin-top:1rem}

/* numbered pain/benefit list */
.tick{display:flex; gap:1rem; align-items:flex-start}
.tick__m{flex:none; width:26px; height:26px; border-radius:50%; border:1px solid var(--gold); color:var(--gold-deep); display:grid; place-items:center; margin-top:.15rem}
.tick__m svg{width:13px; height:13px}

/* ---------- testimonial ---------- */
.quote{position:relative; padding-top:2.4rem}
.quote::before{content:"\201C"; position:absolute; top:-1rem; left:-.4rem; font-family:"Cormorant Garamond",serif; font-size:6rem; line-height:1; color:var(--gold-light); opacity:.6}
.quote p{font-family:"Cormorant Garamond",serif; font-size:clamp(1.3rem,1rem + 1.4vw,1.85rem); font-style:italic; line-height:1.35; color:var(--ink)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%; display:flex; align-items:center; justify-content:space-between; gap:1.5rem; text-align:left; background:none; border:0; cursor:pointer; padding:1.5rem 0; font-family:"Cormorant Garamond",serif; font-size:clamp(1.2rem,1rem + .8vw,1.55rem); color:var(--ink)}
.faq__ic{flex:none; width:34px; height:34px; border:1px solid var(--line); border-radius:50%; position:relative; transition:border-color .4s var(--ease)}
.faq__ic::before,.faq__ic::after{content:""; position:absolute; top:50%; left:50%; width:12px; height:1.5px; background:var(--gold-deep); transform:translate(-50%,-50%); transition:transform .4s var(--ease)}
.faq__ic::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq__q[aria-expanded="true"] .faq__ic{border-color:var(--gold)}
.faq__q[aria-expanded="true"] .faq__ic::after{transform:translate(-50%,-50%) rotate(0)}
.faq__panel{overflow:hidden; height:0; transition:height .6s var(--ease)}
.faq__panel-inner{padding:0 0 1.6rem; color:var(--clay); max-width:64ch}

/* ---------- dark CTA band ---------- */
.cta-dark{position:relative; overflow:hidden; background:var(--ink); color:var(--ivory)}
.cta-dark::before{content:""; position:absolute; inset:0; opacity:.06; mix-blend-mode:screen; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.cta-dark::after{content:""; position:absolute; width:520px; height:520px; right:-140px; top:-160px; border-radius:50%; background:radial-gradient(circle,rgba(228,203,142,.16),transparent 65%); pointer-events:none}
.cta-dark .display{color:var(--ivory)}
.cta-dark .muted{color:#b9b1a7}

/* ---------- contact form ---------- */
.field{display:flex; flex-direction:column; gap:.5rem}
.field label{font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:#b9b1a7}
.field input,.field textarea{background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.16); border-radius:4px; padding:.85rem 1rem; color:var(--ivory); font-family:inherit; font-size:.95rem; transition:border-color .3s var(--ease),background-color .3s var(--ease)}
.field input::placeholder,.field textarea::placeholder{color:#9a9085}
.field input:focus,.field textarea:focus{outline:none; border-color:var(--gold); background:rgba(255,255,255,.07)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink); color:#c9c2b8; padding-block:clamp(3.5rem,7vw,5.5rem) 2rem}
.site-footer a{color:#c9c2b8; transition:color .3s var(--ease)}
.site-footer a:hover{color:var(--gold-light)}
.site-footer .f-grid{display:grid; grid-template-columns:1.6fr 1fr 1.4fr 1fr; gap:clamp(2rem,4vw,3.5rem)}
.site-footer .f-logo{height:70px; width:auto; margin-bottom:1.2rem; filter:brightness(1.2)}
.f-head{font-size:.72rem; letter-spacing:.24em; text-transform:uppercase; color:var(--gold-light); margin-bottom:1.2rem}
.f-list{display:flex; flex-direction:column; gap:.7rem; font-size:.92rem}
.f-bottom{display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center; margin-top:clamp(2.5rem,5vw,4rem); padding-top:1.6rem; border-top:1px solid rgba(255,255,255,.1); font-size:.78rem; color:#8d857b}

/* ---------- reveal animation ---------- */
.reveal{opacity:0; transform:translateY(30px); transition:opacity 1.3s var(--ease-soft),transform 1.3s var(--ease-soft); transition-delay:var(--d,0ms)}
.reveal.is-in{opacity:1; transform:none}

/* ---------- responsive ---------- */
@media(max-width:1024px){
  .site-footer .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
  .svc{grid-template-columns:1fr; gap:2rem}
  .svc--flip .svc__media{order:0}
  .svc__media{aspect-ratio:16/11; max-height:60vh}
  .site-footer .f-grid{grid-template-columns:1fr; gap:2.2rem}
}
@media(max-width:520px){
  .btn{padding:.85rem 1.5rem}
}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important; transition-duration:.001ms !important}
  .reveal{opacity:1; transform:none}
  .image-treat:hover img{transform:none}
  html{scroll-behavior:auto}
}