/* ============================================================
   Heal&Grow — new site design system
   "Warm Editorial" direction: deep forest + clay terracotta on
   warm cream, Fraunces serif headlines over Karla body text,
   organic blob-masked photography, generous whitespace.
   ============================================================ */

:root{
  /* --- palette --- */
  --cream:        #FBF4E8;
  --cream-deep:   #F3E7D4;
  --paper:        #FFFDF9;
  --ink:          #000000;
  --ink-soft:     #000000;
  --forest:       #1E3A32;
  --forest-deep:  #14261F;
  --forest-tint:  #E4E9DE;
  --clay:         #C1602E;
  --clay-deep:    #A24E23;
  --clay-tint:    #F3DCC9;
  --sage:         #7C9A85;
  --line:         #E3D6BF;
  --white:        #FFFFFF;

  /* --- per-service accents (used for FAQ underline, tags, blobs) --- */
  --svc-addiction:     #C1602E;
  --svc-anxiety:       #5B7C99;
  --svc-adhd:          #C6902E;
  --svc-body:          #B8657A;
  --svc-depression:    #7A5C7E;
  --svc-grief:         #4C8073;
  --svc-relationships: #7C8C4A;

  /* --- type --- */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Karla", -apple-system, "Segoe UI", Arial, sans-serif;

  /* --- misc --- */
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 20px 45px -20px rgba(30, 58, 50, 0.28);
  --shadow-sm: 0 8px 20px -10px rgba(30, 58, 50, 0.22);
  --maxw: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  font-size: 21px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: var(--clay); text-decoration: none; }
a:hover{ text-decoration: underline; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); color: var(--forest); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; }
h1{ font-size: clamp(2.425rem, 4.5vw, 3.525rem); font-weight: 600; }
h2{ font-size: clamp(1.825rem, 3vw, 2.475rem); }
h3{ font-size: 1.425rem; }
p{ margin: 0 0 1.1em; }
.container{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.italic{ font-style: italic; }
.accent{ color: var(--clay); font-style: italic; font-weight: 500; }

.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family: var(--font-body); font-weight:700; letter-spacing:.14em;
  text-transform: uppercase; font-size: 20px; color: var(--svc-color, var(--clay-deep));
  margin-bottom: 14px;
}
.eyebrow::before{ content:""; width:26px; height:2px; background: var(--svc-color, var(--clay)); display:inline-block; }

/* --- buttons --- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family: var(--font-body); font-weight:700; font-size: 1.23rem;
  padding: 14px 28px; border-radius: 999px; border: 2px solid transparent;
  cursor:pointer; transition: all .18s ease; text-decoration:none; line-height:1;
}
.btn:hover{ text-decoration:none; }
.btn-primary{ background: var(--clay); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover{ background: var(--clay-deep); transform: translateY(-1px); }
.btn-ghost{ background: transparent; border-color: var(--forest); color: var(--forest); }
.btn-ghost:hover{ background: var(--forest); color: var(--cream); }
.btn-on-dark{ background: var(--cream); color: var(--forest-deep); }
.btn-on-dark:hover{ background: var(--white); color: var(--forest-deep); }
.btn-arrow::after{ content:"\2192"; transition: transform .18s ease; }
.btn-arrow:hover::after{ transform: translateX(4px); }

/* ============ header / nav ============ */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: var(--forest); color: var(--cream);
}
.nav-row{
  max-width: var(--maxw); margin:0 auto; padding: 16px 28px;
  display:flex; align-items:center; justify-content: space-between; gap: 24px;
}
.logo{ display:flex; align-items:center; gap:10px; color: #83CC74; font-family: "Playfair Display", var(--font-display); font-size:2rem; font-weight:600; }
.logo:hover{ text-decoration:none; }
.logo svg{ width:34px; height:34px; flex-shrink:0; }
.logo .amp{ color: #83CC74; font-style: italic; }
.main-nav{ flex:1; display:flex; justify-content:center; }
.main-nav > ul{ display:flex; gap: 34px; align-items:center; }
.main-nav > ul > li > a{
  color: var(--cream); font-weight:600; font-size:1.48rem; opacity:.92;
  padding: 8px 0; border-bottom: 2px solid transparent;
}
.main-nav > ul > li > a:hover{ text-decoration:none; opacity:1; border-color: var(--clay); }
.has-dropdown{ position: relative; }
.dropdown{
  position:absolute; top: 100%; left: -18px; margin-top: 10px;
  background: var(--paper); color: var(--ink); border-radius: var(--radius-sm);
  box-shadow: var(--shadow); min-width: 300px; padding: 10px;
  opacity:0; visibility:hidden; transform: translateY(6px);
  transition: all .16s ease; z-index: 60;
}
.has-dropdown:hover .dropdown, .has-dropdown.open .dropdown{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown li a{ display:block; padding: 10px 14px; border-radius: 6px; color: var(--ink); font-weight:600; font-size:1.43rem; }
.dropdown li a:hover{ background: var(--cream-deep); text-decoration:none; color: var(--clay-deep); }
.nav-cta{ flex-shrink:0; padding: 11px 22px; font-size:1.15rem; }
.nav-toggle{ display:none; background:none; border:none; color: var(--cream); font-size:1.85rem; cursor:pointer; }

@media (max-width: 900px){
  .nav-toggle{ display:block; }
  .main-nav{
    position: fixed; inset: 0 0 0 auto; width: min(84vw, 360px); height:100vh;
    background: var(--forest-deep); flex-direction:column; padding: 90px 26px 26px;
    transform: translateX(100%); transition: transform .25s ease; overflow-y:auto;
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav > ul{ flex-direction:column; align-items:flex-start; gap: 4px; width:100%; }
  .main-nav > ul > li{ width:100%; }
  .main-nav > ul > li > a{ display:block; padding: 12px 0; border-bottom: 1px solid rgba(251,244,232,.12); width:100%; font-size:1.1rem; }
  .has-dropdown .dropdown{ position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; background:transparent; display:none; margin-top:0; padding-left: 14px; }
  .has-dropdown.open .dropdown{ display:block; }
  .dropdown li a{ color: var(--cream); padding: 9px 10px; font-size:1.05rem; }
  .dropdown li a:hover{ background: rgba(251,244,232,.08); color: var(--clay-tint); }
  .nav-cta{ display:none; }
}

/* ============ hero (homepage) ============ */
.hero{
  background:
    linear-gradient(100deg, rgba(20,38,31,.88) 0%, rgba(20,38,31,.72) 45%, rgba(20,38,31,.55) 100%),
    url('/assets/images/hero-homepage-bg.jpg') center 35% / cover no-repeat,
    var(--forest);
  color: var(--cream); position: relative; overflow:hidden;
  padding: 76px 0 110px;
}
.hero .container{ display:grid; grid-template-columns: 1.18fr .82fr; gap: 56px; align-items:center; }
.hero h1{ color: var(--cream); }
.hero .lede{ font-size: 1.5rem; color: var(--cream); max-width: 480px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-top: 8px; }
.hero-figure{ position: relative; padding-top: 26px; margin-top: -54.5px; }
.hero-figure::before{
  /* warm backlight glow, as if light is spilling through the window */
  content:""; position:absolute; inset:-8% -14% -4%; z-index:0;
  background: radial-gradient(ellipse at 50% 38%, rgba(242,166,90,.4) 0%, rgba(242,166,90,.16) 42%, rgba(242,166,90,0) 72%);
  filter: blur(4px);
}
.hero-figure::after{
  /* a hint of the tropical foliage growing up alongside the window, like the retreat venue's own */
  content:""; position:absolute; left:-14%; right:-14%; bottom:-6%; height:30%; z-index:2;
  background:
    radial-gradient(ellipse 42% 100% at 4% 100%, rgba(107,153,101,.8) 0%, rgba(107,153,101,0) 68%),
    radial-gradient(ellipse 36% 88% at 96% 100%, rgba(84,128,90,.75) 0%, rgba(84,128,90,0) 68%);
  filter: blur(1.5px);
  pointer-events:none;
}
.hero-figure .blob-mask{
  aspect-ratio: 1/1.15; width:100%; position:relative; z-index:1;
  /* pointed "gothic" arch silhouette, defined once as a shared clip-path
     (see the inline <svg><clipPath> in the markup) using objectBoundingBox
     units — a 0..1 fraction of each element's own box, so it always closes
     cleanly to a real point and scales correctly at any rendered size. */
  background: var(--cream);
  clip-path: url(#archPoint);
  filter: drop-shadow(0 22px 30px rgba(10,20,16,.5));
}
.window-frame-ring{
  /* the painted indigo window frame, inspired by the retreat venue's
     real arched window — a smaller copy of the same pointed shape, inset
     from the cream reveal so a plaster-coloured band shows all round it */
  position:absolute; inset:10px; z-index:1; pointer-events:none;
  background: #454B87;
  clip-path: url(#archPoint);
}
.window-glass{
  /* the glazed area itself — inset again from the indigo frame, same
     pointed shape once more, so an indigo band shows all round this too */
  position:absolute; inset:7px; overflow:hidden; z-index:1;
  clip-path: url(#archPoint);
}
.window-glass img{ width:100%; height:100%; object-fit: cover; display:block; }
.window-glass::before{
  /* vertical muntin bar, in the same indigo as the frame */
  content:""; position:absolute; top:0; bottom:0; left:50%; width:5px;
  background: #454B87; transform: translateX(-50%); z-index:2;
  box-shadow: -1px 0 2px rgba(0,0,0,.35), 1px 0 1px rgba(255,255,255,.12);
}
.window-glass::after{
  /* horizontal transom bar, set high — near where the arch springs — like the reference window */
  content:""; position:absolute; left:0; right:0; top:40%; height:5px;
  background: #454B87; z-index:2;
  box-shadow: 0 -1px 2px rgba(0,0,0,.35), 0 1px 1px rgba(255,255,255,.12);
}
.mullion-fan{
  /* diagonal mullions fanning out from where the two main bars cross,
     up into the middle of the top-left and top-right arch panes */
  position:absolute; inset:0; z-index:2; pointer-events:none;
}
.window-joint{
  position:absolute; top:40%; left:50%; width:11px; height:11px; z-index:3;
  transform: translate(-50%,-50%); border-radius:50%;
  background: radial-gradient(circle at 35% 30%, #6B70A3, #454B87 60%, #2E3260 100%);
  box-shadow: 0 1px 3px rgba(0,0,0,.5);
}
.window-sill{
  width:78%; height:16px; margin: -7px auto 0; position:relative; z-index:1;
  background: linear-gradient(180deg, var(--cream) 0%, #E9DBBE 100%);
  border-radius: 3px;
  box-shadow: 0 14px 22px -8px rgba(10,20,16,.5), inset 0 1px 1px rgba(255,255,255,.7);
}
.window-sill::before{
  content:""; position:absolute; left:6%; right:6%; bottom:-6px; height:6px;
  background: rgba(10,20,16,.18); border-radius:50%; filter: blur(3px);
}

/* generic organic blob used across pages, alt shape */
.blob-mask-alt{
  border-radius: 42% 58% 68% 32% / 48% 42% 58% 52%;
}

/* ============ split intro / two-col sections ============ */
.section{ padding: 96px 0; }
.section.tight{ padding: 60px 0; }
.section-alt{ background: var(--cream-deep); }
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items:center; }
.split .figure{ position:relative; }
.split .figure img{ width:100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.two-col{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; }

.circle-pair{ display:flex; gap: 22px; }
.circle-pair .cp{ width: 50%; aspect-ratio:1/1; border-radius:50%; overflow:hidden; box-shadow: var(--shadow-sm); }
.circle-pair .cp:nth-child(2){ margin-top: 44px; }
.circle-pair img{ width:100%; height:100%; object-fit:cover; }

/* ============ steps band ============ */
.steps-band{ background: var(--forest-tint); padding: 78px 0; }
.steps-band h2{ text-align:center; margin-bottom: 48px; }
.steps-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.step-item{ text-align:center; }
.step-badge{
  width:104px; height:104px; margin: 0 auto 18px; border-radius:50%;
  background: var(--paper); border: 2px solid var(--clay); display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-sm);
}
.step-badge img{ width:56px; height:56px; object-fit:contain; }
.step-num{ font-family: var(--font-display); font-style:italic; color: var(--clay); font-size:1.35rem; margin-bottom:6px; display:block; }
.step-item p{ margin:0; font-weight:600; color: var(--forest); font-size:1.4rem; }

/* ============ service cards (homepage + services index) ============ */
.service-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin-top: 20px; }
.service-card{
  background: var(--paper); border-radius: var(--radius); padding: 22px 22px 26px;
  box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .18s ease;
  display:flex; flex-direction:column; height:100%;
}
.service-card:hover{ transform: translateY(-5px); box-shadow: var(--shadow); }
.service-card .thumb{ aspect-ratio: 4/3; border-radius: 10px; overflow:hidden; margin-bottom:16px; }
.service-card .thumb img{ width:100%; height:100%; object-fit:cover; }
.service-card .tag{ font-size:.97rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase; color: var(--svc-color, var(--clay)); margin-bottom:6px; }
.service-card h3{ font-size: 1.275rem; margin-bottom: 14px; flex:1; }
.service-card .btn{ align-self:flex-start; padding: 9px 18px; font-size:1.11rem; }
.service-card .btn-ghost{ border-width:1.5px; }

/* ============ callback / request section ============ */
.callback-section{ background: var(--forest); color: var(--cream); padding: 90px 0; }
.callback-section h2{ color: var(--cream); }
.callback-section .lede-note{ color: var(--cream); }
.callback-grid{ display:grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items:start; }
.callback-checks{ margin: 18px 0; }
.callback-checks li{ padding: 5px 0; font-weight:600; }
.callback-form{
  background: var(--paper); color: var(--ink); border-radius: var(--radius);
  padding: 34px; box-shadow: var(--shadow);
}
.form-note{ font-size:1.13rem; color: var(--ink-soft); }
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0; }
.field{ display:flex; flex-direction:column; gap:6px; min-width:0; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-weight:700; font-size:1.11rem; color: var(--forest); }
.field input, .field select{
  width:100%; min-width:0; box-sizing:border-box;
  font-family: var(--font-body); font-size:1.21rem; padding: 11px 13px;
  border: 1.5px solid var(--line); border-radius: 8px; background: var(--cream); color: var(--ink);
}
.field input:focus, .field select:focus{ outline:2px solid var(--clay); outline-offset:1px; border-color: var(--clay); }
.radio-row{ display:flex; gap:22px; flex-wrap:wrap; font-size:1.17rem; font-weight:600; }
.radio-row label{ display:flex; align-items:center; gap:8px; font-weight:500; }
.consent-block{ margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.consent-intro{ font-size: 0.95rem; line-height: 1.5; }
.checkbox-row{ display:flex; gap:10px; align-items:flex-start; margin: 10px 0; font-size:1.15rem; }
.checkbox-row input{ margin-top:4px; }
.honeypot{ position:absolute; left:-9999px; }
.before-submit{ margin-top: 16px; font-size:1.13rem; background: var(--cream-deep); padding: 12px 14px; border-radius:8px; }

.crisis-box{
  margin-top: 26px; background: var(--white); border: 1.5px solid var(--clay);
  border-radius: var(--radius-sm); padding: 22px 24px; color: var(--ink);
  font-family: "Roboto", var(--font-body);
}
.crisis-box .crisis-title{ font-family: "Roboto", var(--font-body); font-weight:600; font-size:1.4rem; color: var(--ink); margin-bottom:8px; }
.crisis-box p, .crisis-box li{ font-size: 0.95rem; line-height: 1.55; }
.crisis-box ul{ margin: 10px 0; }
.crisis-box li{ padding: 3px 0; }

/* ============ quote band ============ */
.quote-band{ background: var(--cream-deep); padding: 88px 0; text-align:center; position:relative; }
.quote-band .container{ max-width: 780px; position:relative; }
.quote-decoration{ position:absolute; top:-38px; right:-30px; width:300px; height:auto; opacity:1; pointer-events:none; z-index:0; }
@media (max-width: 860px){ .quote-decoration{ width:190px; top:-18px; right:-8px; } }
.quote-mark{ font-family: var(--font-display); font-size: 4.75rem; color: var(--clay); line-height:1; margin-bottom: -10px; }
.quote-band blockquote{ font-family: var(--font-display); font-style:italic; font-size: clamp(1.65rem,2.6vw,2.15rem); color: var(--forest); margin: 0 0 18px; line-height:1.4; }
.quote-band cite{ font-style:normal; font-weight:700; color: var(--clay-deep); font-size:1.17rem; letter-spacing:.03em; }

/* ============ FAQ ============ */
.faq-section{ padding: 90px 0; }
.faq-list{ margin-top: 24px; max-width: 820px; }
.faq-item{
  border-bottom: 1px solid var(--line); padding: 20px 0;
}
.faq-item summary{
  cursor:pointer; font-family: var(--font-display); font-weight:600; font-size:1.33rem;
  color: var(--forest); list-style:none; display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-size:1.75rem; color: var(--svc-color, var(--clay)); flex-shrink:0; transition: transform .15s ease; }
.faq-item[open] summary::after{ content:"\2212"; }
.faq-item[open] summary{ color: var(--svc-color, var(--clay-deep)); }
.faq-answer{ padding-top: 12px; color: var(--ink-soft); max-width: 700px; }

/* ============ hero-photo-section (service/detail pages) ============ */
.hero-photo-section{ background: var(--svc-color, var(--forest)); color: var(--cream); padding: 50px 0 100px; }
.hero-photo-section .container{ display:grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items:center; }
.hero-photo-section h1{ color: var(--cream); margin-top: 12px; }
.hero-photo-section .lede{ color: var(--cream); font-size: 1.5rem; }
.hero-photo-section .ready-step{ font-weight:700; color: var(--clay-tint); margin-top: 18px; margin-bottom:2px; font-family: var(--font-display); font-size:1.5rem; }
.hero-photo-section .ready-note{ font-size: 1.5rem; }
.hero-photo{ position: relative; aspect-ratio: 1/1.05; border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow); border: 6px solid var(--cream); }
.hero-photo img{ width:100%; height:100%; object-fit:cover; }
.breadcrumb{ font-size:1.09rem; color: var(--cream); opacity:.7; }
.breadcrumb a{ color: var(--cream); opacity:.85; }
.breadcrumb .sep{ margin: 0 8px; opacity:.5; }
.breadcrumb-top{ margin-bottom: 4px; }

.check-list li{ position:relative; padding: 7px 0 7px 28px; font-weight:600; color: var(--ink); }
.check-list li::before{ content:"\2713"; position:absolute; left:0; color: var(--svc-color, var(--clay)); font-weight:700; }

.feature-list dt{ font-family: var(--font-display); font-weight:600; color: var(--forest); font-size:1.33rem; margin-top: 20px; }
.feature-list dt:first-child{ margin-top:0; }
.feature-list dd{ margin: 6px 0 0; color: var(--ink-soft); }

/* ============ title band (legal/simple pages) ============ */
.title-band{ background: var(--forest); color: var(--cream); padding: 62px 0 44px; }
.title-band h1{ color: var(--cream); margin-bottom: 12px; }

.legal-page{ padding: 70px 0 100px; }
.legal-page h2{ margin-top: 2.2em; font-size:1.525rem; }
.legal-page h2:first-of-type{ margin-top: 1.2em; }
.legal-page h3{ margin-top: 1.6em; color: var(--clay-deep); }
.legal-page ul{ margin: 0 0 1.1em; padding-left: 22px; list-style: disc; }
.legal-page li{ margin-bottom: 6px; }
.legal-page table{ width:100%; border-collapse: collapse; margin: 20px 0; }
.legal-page th, .legal-page td{ border: 1px solid var(--line); padding: 10px 14px; text-align:left; font-size:1.19rem; }
.legal-page th{ background: var(--cream-deep); font-family: var(--font-display); }
.effective-date{ color: var(--ink-soft); font-size:1.17rem; }
.end-of-policy{ margin-top: 40px; text-align:center; color: var(--ink-soft); font-style:italic; }

.placeholder-page{ padding: 110px 0; text-align:center; }

/* ============ services index ============ */
.services-index-hero{ background: var(--forest); color: var(--cream); padding: 70px 0 60px; text-align:center; }
.services-index-hero h1{ color: var(--cream); }
.services-index-hero p{ max-width: 620px; margin: 0 auto; opacity:.88; }

/* ============ footer ============ */
.site-footer{ background: var(--forest-deep); color: var(--cream); padding: 76px 0 30px; position:relative; overflow:hidden; }
.footer-mark{ position:absolute; right: -40px; bottom:-40px; width:280px; height:280px; opacity:.08; }
.footer-grid{ display:grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 48px; position:relative; z-index:1; }
.footer-logo{ font-family: "Playfair Display", var(--font-display); font-size:2rem; color: #83CC74; margin-bottom:14px; display:flex; align-items:center; gap:10px; }
.footer-logo .amp{ color: #83CC74; font-style:italic; }
.footer-grid p{ opacity:.78; font-size:1.19rem; }
.footer-grid h4{ color: var(--clay-tint); font-family: var(--font-body); font-size:.945rem; letter-spacing:.1em; text-transform:uppercase; margin-bottom:16px; }
.footer-grid ul li{ padding: 5px 0; opacity:.85; font-size:1.19rem; }
.footer-grid ul li a{ color: var(--cream); }
.footer-grid ul li a:hover{ color: var(--clay-tint); }
.footer-email{ margin-top:14px; }
.footer-email a{ color: var(--clay-tint); font-weight:700; }
.social-row{ display:flex; gap:10px; margin-top:16px; }
.social-row a{
  width:36px; height:36px; border-radius:50%; border:1px solid rgba(251,244,232,.3);
  display:flex; align-items:center; justify-content:center; color: var(--cream); font-size:1.1rem; font-weight:700;
}
.social-row a:hover{ background: var(--clay); border-color: var(--clay); text-decoration:none; }
.footer-bottom{
  margin-top: 56px; padding-top: 22px; border-top: 1px solid rgba(251,244,232,.14);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:1.09rem; opacity:.7; position:relative; z-index:1;
}
.footer-bottom a{ color: var(--cream); }

.back-to-top{
  position: fixed; right: 22px; bottom: 22px; width: 46px; height:46px; border-radius:50%;
  background: var(--clay); color: var(--white); display:flex; align-items:center; justify-content:center;
  font-size:1.45rem; box-shadow: var(--shadow); opacity:0; visibility:hidden; transform: translateY(10px);
  transition: all .2s ease; z-index: 40;
}
.back-to-top.visible{ opacity:1; visibility:visible; transform:none; }
.back-to-top:hover{ text-decoration:none; background: var(--clay-deep); }

/* wave divider replacement: soft curve */
.curve{ height: 64px; background: var(--cream); position:relative; margin-top:-1px; }
.curve.to-tint{ background: var(--forest-tint); }
.curve svg{ display:block; width:100%; height:100%; }

/* ============ responsive ============ */
@media (max-width: 980px){
  .hero .container, .hero-photo-section .container, .split, .two-col, .callback-grid{ grid-template-columns: 1fr; }
  .hero-photo-section .container{ grid-template-columns: 1fr; }
  .hero-photo-section .hero-photo{ order:-1; max-width: 380px; margin: 0 auto; }
  .hero .hero-figure{ width:100%; max-width: 380px; margin: 0 auto; }
  .service-grid{ grid-template-columns: repeat(2, 1fr); }
  .steps-grid{ grid-template-columns: repeat(2, 1fr); gap: 34px 20px; }
  .footer-grid{ grid-template-columns: 1fr; gap: 34px; }
  .form-grid{ grid-template-columns: 1fr; }
  .circle-pair{ max-width: 380px; margin: 0 auto; }
}
@media (max-width: 560px){
  .service-grid{ grid-template-columns: 1fr; }
  .section{ padding: 64px 0; }
  .hero{ padding: 54px 0 80px; }
  .callback-form{ padding: 24px; }
}