/* ==========================================================================
   Story Layer — Personalized Halloween Family Memory Box
   ========================================================================== */

:root{
  --cream: #F7F0E6;
  --warm-white: #FFFDF9;
  --charcoal: #1B1512;
  --brown: #3A2116;
  --orange: #C95F20;
  --gold: #C89A4B;
  --burgundy: #542622;
  --muted: #756860;
  --whatsapp: #25D366;
  --whatsapp-deep: #1DA851;

  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", Arial, Helvetica, sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-soft: 0 12px 32px -18px rgba(27, 21, 18, 0.35);
  --shadow-lift: 0 20px 48px -20px rgba(27, 21, 18, 0.45);
  --header-h: 68px;
  --container-w: 1200px;
}

*, *::before, *::after{ box-sizing: border-box; }

/* the hidden attribute must always win over any class's own display property */
[hidden]{ display: none !important; }

html{ scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
html, body{ max-width:100%; overflow-x:hidden; }
body{
  margin:0;
  background: var(--cream);
  background-image:
    radial-gradient(1200px 600px at 15% -10%, rgba(200,154,75,0.10), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(201,95,32,0.06), transparent 55%);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }
button, input, select, textarea{ font: inherit; color: inherit; }
h1,h2,h3{ font-family: var(--font-display); color: var(--brown); margin:0 0 .5em; line-height:1.15; }
p{ margin:0 0 1em; }
ul, ol{ margin:0; padding:0; list-style:none; }

.section-inner, .header-inner{ max-width: var(--container-w); margin:0 auto; padding-inline:20px; }

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ animation-duration:.01ms!important; transition-duration:.01ms!important; scroll-behavior:auto!important; }
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline: 2.5px solid var(--orange); outline-offset:2px; border-radius:4px;
}
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--charcoal); color:var(--warm-white);
  padding:10px 16px; border-radius:0 0 8px 0; z-index:200;
}
.skip-link:focus{ left:0; }

/* -------------------------------- buttons -------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:48px; padding:12px 22px; border-radius:999px; border:1.5px solid transparent;
  font-family: var(--font-body); font-weight:600; font-size:16px;
  text-decoration:none; cursor:pointer; text-align:center;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary{
  background: linear-gradient(180deg, var(--orange), #b3521b); color: var(--warm-white);
  animation: glowPulse 3.6s ease-in-out infinite;
}
.btn-primary:hover{ transform: translateY(-1px); box-shadow: 0 14px 28px -12px rgba(201,95,32,0.6); }
@keyframes glowPulse{
  0%,100%{ box-shadow: 0 10px 22px -10px rgba(201,95,32,0.55), 0 0 0 0 rgba(200,154,75,0.0); }
  50%{ box-shadow: 0 10px 26px -10px rgba(201,95,32,0.6), 0 0 22px 4px rgba(200,154,75,0.35); }
}
.btn-whatsapp{
  background: var(--warm-white); color: var(--whatsapp-deep); border-color: rgba(37,211,102,0.4);
}
.btn-whatsapp:hover{ background: rgba(37,211,102,0.08); transform: translateY(-1px); }
.btn-whatsapp svg{ width:20px; height:20px; }
.btn-sm{ min-height:38px; padding:8px 16px; font-size:14px; }
.btn-lg{ padding:14px 28px; font-size:17px; }
.btn-block{ width:100%; }
.btn-link{ display:inline-flex; align-items:center; gap:6px; color: var(--burgundy); font-weight:600; text-decoration:underline; text-underline-offset:3px; background:none; border:none; }
.btn:disabled{ opacity:.55; cursor:not-allowed; animation:none; transform:none; box-shadow:none; }

/* -------------------------------- header -------------------------------- */
.site-header{
  position: sticky; top:0; z-index:100;
  background: rgba(247,240,230,0.94); backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid rgba(58,33,22,0.10);
}
.header-inner{ height: var(--header-h); display:flex; align-items:center; justify-content:space-between; gap:16px; }
.brand{ display:flex; align-items:center; gap:9px; text-decoration:none; }
.brand-mark{ width:28px; height:28px; color: var(--orange); flex-shrink:0; }
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand-name{ font-family: var(--font-display); font-weight:700; font-size:19px; color:var(--brown); }
.brand-sub{ font-size:10px; letter-spacing:.14em; text-transform:uppercase; color: var(--muted); }

.main-nav{ display:none; align-items:center; gap:26px; font-size:15px; font-weight:500; }
.main-nav a{ text-decoration:none; color: var(--charcoal); }
.main-nav a:hover{ color: var(--orange); }

.header-actions{ display:flex; align-items:center; gap:10px; }
.header-whatsapp{ display:none; }
.cart-link{ position:relative; display:inline-flex; padding:8px; color: var(--brown); }
.cart-link svg{ width:22px; height:22px; }
.cart-badge{
  position:absolute; top:0; right:0; background: var(--orange); color:#fff;
  font-size:10px; font-weight:700; min-width:16px; height:16px; border-radius:999px;
  display:flex; align-items:center; justify-content:center; padding:0 3px;
}
.menu-toggle{ display:flex; flex-direction:column; justify-content:center; gap:5px; width:40px; height:40px; background:none; border:none; cursor:pointer; }
.menu-toggle span{ display:block; height:2px; width:20px; background:var(--brown); border-radius:2px; }

.mobile-nav{ display:flex; flex-direction:column; gap:2px; padding:4px 20px 16px; border-top:1px solid rgba(58,33,22,0.1); }
.mobile-nav a{ padding:12px 4px; text-decoration:none; color:var(--charcoal); font-weight:500; border-bottom:1px solid rgba(58,33,22,0.06); }

@media (min-width:768px){
  .main-nav{ display:flex; }
  .header-whatsapp{ display:inline-flex; }
  .menu-toggle, .mobile-nav, .cart-link{ display:none !important; }
}

/* -------------------------------- hero -------------------------------- */
.hero{ padding:28px 0 36px; }
.hero-inner{ max-width: var(--container-w); margin:0 auto; padding-inline:20px; }
.eyebrow{ font-size:12px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color: var(--orange); margin-bottom:10px; }
.hero h1{ font-size: clamp(28px, 5.2vw, 44px); max-width:16ch; }
.hero-sub{ font-size:16.5px; color: var(--muted); max-width:48ch; }

.chip-row{ display:flex; flex-wrap:wrap; gap:8px; margin:16px 0 18px; }
.chip{ font-size:13px; font-weight:600; color: var(--brown); background: var(--warm-white); border:1px solid rgba(58,33,22,0.14); padding:7px 13px; border-radius:999px; }

.price-block{
  display:flex; flex-wrap:wrap; align-items:baseline; gap:4px 12px;
  background: var(--warm-white); border:1px solid rgba(58,33,22,0.12); border-radius: var(--radius-md);
  padding:14px 18px; margin-bottom:18px; box-shadow: var(--shadow-soft);
}
.price-label{ font-size:13px; font-weight:600; color:var(--burgundy); width:100%; }
.price-amount{ font-family: var(--font-display); font-size:32px; font-weight:700; color: var(--orange); }
.price-note{ font-size:12.5px; color:var(--muted); width:100%; }

.hero-actions{ display:flex; flex-wrap:wrap; align-items:center; gap:12px; margin-bottom:20px; }
.hero-actions .btn{ flex:1 1 auto; }

.trust-notes{ display:flex; flex-direction:column; gap:8px; }
.trust-notes li{ font-size:14px; color: var(--brown); padding-left:22px; position:relative; }
.trust-notes li::before{ content:"✓"; position:absolute; left:0; top:0; color: var(--gold); font-weight:700; }

/* hero carousel */
.carousel{ position:relative; border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-lift); background:#241812; }
.carousel-track{ display:flex; aspect-ratio:1/1; overflow-x:auto; scroll-snap-type:x mandatory; scrollbar-width:none; }
.carousel-track::-webkit-scrollbar{ display:none; }
.carousel-track img{ flex:0 0 100%; width:100%; height:100%; object-fit:cover; scroll-snap-align:start; }
.carousel-dots{ position:absolute; bottom:14px; left:0; right:0; display:flex; justify-content:center; gap:7px; }
.carousel-dots button{
  width:8px; height:8px; border-radius:50%; border:none; padding:0;
  background: rgba(255,255,255,0.45); cursor:pointer; transition: all .2s ease;
}
.carousel-dots button[aria-current="true"]{ background: var(--orange); width:22px; border-radius:999px; }

@media (min-width:900px){
  .hero-inner{ display:grid; grid-template-columns: 1fr 1.05fr; gap:52px; align-items:center; }
  .hero-media{ order:1; }
  .hero-copy{ order:2; }
}

/* -------------------------------- generic sections -------------------------------- */
.section{ padding:52px 0; }
.section h2{ font-size: clamp(24px, 3.4vw, 32px); text-align:center; max-width:24ch; margin-inline:auto; }
.section-lead{ text-align:center; max-width:56ch; margin:0 auto 32px; color: var(--muted); font-size:16px; }
.section-kicker{
  text-align:center; font-size:11px; font-weight:700; letter-spacing:.2em; text-transform:uppercase;
  color: var(--orange); margin:0 0 8px;
}
.section-kicker.light{ color: var(--gold); }

/* -------------------------------- customize section -------------------------------- */
.customize-section{ background: var(--warm-white); border-top:1px solid rgba(58,33,22,0.08); border-bottom:1px solid rgba(58,33,22,0.08); }
.customize-layout{ display:grid; gap:22px; max-width:920px; margin:0 auto; }
.customize-card{
  background: var(--cream); border:1px solid rgba(58,33,22,0.12); border-radius: var(--radius-lg);
  padding:22px; display:flex; flex-direction:column; gap:16px;
}
.customize-card .field-label{ display:block; font-size:11px; letter-spacing:.2em; text-transform:uppercase; color: var(--muted); margin-bottom:6px; font-weight:700; }
.customize-card input[type=text], .customize-card input[type=date]{
  width:100%; border:1.5px solid rgba(58,33,22,0.18); border-radius: var(--radius-sm);
  padding:11px 14px; background: var(--warm-white); font-family: var(--font-display); font-size:16px; min-height:46px;
}
.customize-card input:focus{ border-color: var(--orange); }
.live-preview-badge{
  background: rgba(200,154,75,0.15); color: var(--burgundy); font-size:13px; font-weight:600;
  padding:10px 14px; border-radius: var(--radius-sm); text-align:center;
}

.customize-stage-wrap{ display:flex; flex-direction:column; }
.customizer{ border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-lift); background:#241812; }
.customizer-stage{ position:relative; width:100%; aspect-ratio:1/1; container-type:inline-size; overflow:hidden; }
.customizer-stage img.cz-bg{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; user-select:none; z-index:20; }

.cz-slot{ position:absolute; overflow:hidden; z-index:10;
  -webkit-mask-size:100% 100%; mask-size:100% 100%; -webkit-mask-repeat:no-repeat; mask-repeat:no-repeat; }
.cz-slot img.cz-photo{ position:absolute; display:block; opacity:0; transition:opacity .4s ease; cursor:grab; touch-action:none; user-select:none; }
.cz-slot img.cz-photo.in{ opacity:1; }
.cz-slot img.cz-photo:active{ cursor:grabbing; }
.cz-empty{ width:100%; height:100%; display:flex; align-items:center; justify-content:center; cursor:pointer;
  background:rgba(20,14,8,.72); transition:background .2s ease; }
.cz-empty:hover{ background:rgba(20,14,8,.6); }
.cz-empty span{ font-family: var(--font-display); color:#e9d9b8; font-size:max(3.2cqw,15px); line-height:1; }

.cz-engrave{ position:absolute; z-index:30; display:flex; align-items:center; justify-content:center; overflow:hidden; pointer-events:none; }
.cz-engrave span{ font-family: var(--font-display); white-space:nowrap; color:#241408; }

.customizer-caption{ margin:12px 0 0; font-size:12.5px; color: var(--muted); text-align:center; }
.customizer-actions{ margin-top:16px; display:flex; flex-direction:column; align-items:center; gap:10px; }

@media (min-width:860px){
  .customize-layout{ grid-template-columns: 0.85fr 1.15fr; align-items:start; max-width:none; }
  .customize-card{ position:sticky; top:calc(var(--header-h) + 16px); }
}

/* -------------------------------- gallery -------------------------------- */
.gallery-grid{ display:grid; gap:14px; grid-template-columns: repeat(2, 1fr); max-width:960px; margin:0 auto; }
.gallery-grid figure{ margin:0; border-radius: var(--radius-md); overflow:hidden; background: var(--warm-white); border:1px solid rgba(58,33,22,0.1); }
.gallery-grid img{ aspect-ratio:1/1; object-fit:cover; }
.gallery-grid figcaption{ padding:12px 14px 16px; }
.gallery-grid figcaption strong{ display:block; font-family: var(--font-display); font-size:15px; color: var(--brown); }
.gallery-grid figcaption span{ display:block; font-size:12.5px; color: var(--muted); margin-top:2px; }

@media (min-width:768px){ .gallery-grid{ grid-template-columns: repeat(4,1fr); } }

/* -------------------------------- product details -------------------------------- */
.details{ background: var(--brown); color: var(--warm-white); }
.details h2{ color: var(--warm-white); }
.details-layout{ display:grid; gap:26px; max-width:960px; margin:0 auto; }
.detail-icon-grid{ display:grid; gap:12px; grid-template-columns:1fr 1fr; }
.detail-icon-card{
  background: rgba(255,253,249,0.06); border:1px solid rgba(255,253,249,0.16); border-radius: var(--radius-md);
  padding:16px; display:flex; flex-direction:column; gap:4px;
}
.detail-icon{ width:26px; height:26px; color: var(--gold); margin-bottom:6px; }
.detail-icon svg{ width:100%; height:100%; }
.detail-title{ font-family: var(--font-display); font-size:16px; color: var(--warm-white); }
.detail-sub{ font-size:12.5px; color: rgba(255,253,249,0.65); }

.materials-panel{ background: rgba(255,253,249,0.05); border:1px solid rgba(255,253,249,0.14); border-radius: var(--radius-lg); padding:22px; }
.materials-panel h3{ color: var(--warm-white); font-size:17px; text-align:center; }
.spec-list{ display:grid; gap:8px; max-width:520px; margin:0 auto; }
.spec-list li{ font-size:14.5px; color: rgba(255,253,249,0.88); padding-left:20px; position:relative; }
.spec-list li::before{ content:""; position:absolute; left:0; top:8px; width:6px; height:6px; border-radius:50%; background: var(--gold); }
.spec-note{
  max-width:520px; margin:18px auto 0; font-size:13px; line-height:1.6; color: rgba(255,253,249,0.65);
  text-align:center; font-style:italic; border-top:1px solid rgba(255,253,249,0.15); padding-top:14px;
}
.spec-note strong{ color: rgba(255,253,249,0.85); font-style:normal; }

@media (min-width:768px){ .details-layout{ grid-template-columns:1fr 1fr; align-items:start; } }

/* -------------------------------- how it works -------------------------------- */
.steps{ display:flex; flex-direction:column; gap:0; align-items:stretch; }
.step{
  background: var(--warm-white); border:1px solid rgba(58,33,22,0.1); border-radius: var(--radius-md);
  padding:20px; text-align:center; display:flex; flex-direction:column; align-items:center; gap:4px;
}
.step-icon{
  width:44px; height:44px; border-radius:50%; background: rgba(201,95,32,0.1); color: var(--orange);
  display:flex; align-items:center; justify-content:center; padding:11px; margin-bottom:8px;
}
.step-icon.whatsapp{ background: rgba(37,211,102,0.12); color: var(--whatsapp-deep); }
.step h3{ font-size:17px; margin-bottom:2px; }
.step p{ color: var(--muted); font-size:14px; margin:0; }
.step-arrow{ display:none; }

@media (min-width:860px){
  .steps{ flex-direction:row; align-items:center; gap:10px; }
  .step{ flex:1; }
  .step-arrow{ display:block; color: var(--gold); font-size:22px; }
}

/* -------------------------------- order form -------------------------------- */
.order-layout{ display:grid; gap:28px; }
.summary-card{
  background: var(--warm-white); border:1px solid rgba(58,33,22,0.12); border-radius: var(--radius-lg);
  padding:24px; box-shadow: var(--shadow-soft); align-self:start; position:sticky; top:calc(var(--header-h) + 16px);
}
.summary-card h3{ font-size:19px; margin-bottom:10px; }
.summary-line{ color: var(--muted); font-size:14.5px; margin-bottom:4px; }
.summary-price-row{ display:flex; justify-content:space-between; align-items:center; padding:12px 0; border-top:1px dashed rgba(58,33,22,0.18); margin-top:12px; font-size:15px; }
.summary-price-row strong{ color: var(--orange); font-family: var(--font-display); font-size:20px; }
.summary-price-row.muted strong{ color: var(--muted); font-family: var(--font-body); font-size:14px; font-weight:600; }
.summary-thumb{ border-radius: var(--radius-md); margin-top:16px; width:100%; height:auto; object-fit:contain; }
.summary-thumb-caption{ font-size:12px; color: var(--muted); text-align:center; margin:8px 0 0; }

.order-form{ background: var(--warm-white); border:1px solid rgba(58,33,22,0.12); border-radius: var(--radius-lg); padding:26px; box-shadow: var(--shadow-soft); }
.order-form fieldset{ border:none; padding:0; margin:0; display:flex; flex-direction:column; gap:18px; }
.field{ display:flex; flex-direction:column; gap:6px; }
.field-row{ display:grid; gap:18px; }
@media (min-width:520px){ .field-row{ grid-template-columns:1fr 1fr; } }

label{ font-size:13px; font-weight:600; color: var(--brown); }
input[type="text"], input[type="email"], input[type="tel"], input[type="date"], select, textarea{
  border:1.5px solid rgba(58,33,22,0.18); border-radius: var(--radius-sm); padding:12px 14px; background: var(--cream); min-height:48px;
}
textarea{ min-height:88px; resize:vertical; }
input:focus, select:focus, textarea:focus{ border-color: var(--orange); background: var(--warm-white); }

.field-help{ font-size:12.5px; color: var(--muted); margin:0; }
.field-error{ font-size:12.5px; color: var(--burgundy); font-weight:600; margin:0; min-height:1em; }
.field.has-error input, .field.has-error select{ border-color: var(--burgundy); }

.field-checkbox label{ display:flex; align-items:flex-start; gap:10px; font-weight:400; font-size:14px; color: var(--charcoal); }
.field-checkbox input{ margin-top:3px; width:18px; height:18px; flex-shrink:0; }

.form-closed-notice{ background: rgba(84,38,34,0.08); color: var(--burgundy); border:1px solid rgba(84,38,34,0.25); border-radius: var(--radius-sm); padding:14px 16px; font-weight:600; margin-bottom:18px; }

.cta-support-text{ font-size:13px; color: var(--muted); text-align:center; margin-top:14px; }
.privacy-line{ font-size:12px; color: var(--muted); text-align:center; margin-top:6px; }

@media (min-width:900px){ .order-layout{ grid-template-columns: 0.85fr 1.15fr; } }

/* -------------------------------- FAQ -------------------------------- */
.faq{ background: var(--warm-white); border-top:1px solid rgba(58,33,22,0.08); }
.accordion{ max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:10px; }
.accordion-item{ border:1px solid rgba(58,33,22,0.14); border-radius: var(--radius-md); overflow:hidden; background: var(--cream); }
.accordion-item h3{ margin:0; font-family: var(--font-body); }
.accordion-trigger{
  width:100%; text-align:left; background:none; border:none; cursor:pointer; padding:16px 46px 16px 18px;
  font-weight:600; font-size:15.5px; color: var(--brown); position:relative;
}
.accordion-trigger::after{ content:"+"; position:absolute; right:18px; top:50%; transform:translateY(-50%); font-size:20px; color: var(--orange); }
.accordion-trigger[aria-expanded="true"]::after{ content:"–"; }
.accordion-panel{ padding:0 18px 16px; color: var(--muted); font-size:14.5px; }

/* -------------------------------- final CTA -------------------------------- */
.final-cta{ background: var(--burgundy); color: var(--warm-white); }
.final-cta h2{ color: var(--warm-white); }
.final-cta-inner{ display:grid; gap:28px; align-items:center; text-align:center; }
.final-cta-image{ border-radius: var(--radius-lg); box-shadow: var(--shadow-lift); }
.final-cta-copy p{ color: rgba(255,253,249,0.85); }
.final-cta-price{ font-family: var(--font-display); font-size:32px; font-weight:700; color: var(--gold); }
.final-cta-note{ font-size:13px; color: rgba(255,253,249,0.7); margin-top:12px; }

@media (min-width:900px){ .final-cta-inner{ grid-template-columns:0.9fr 1.1fr; text-align:left; } }

/* -------------------------------- footer -------------------------------- */
.site-footer{ background: var(--charcoal); color: rgba(255,253,249,0.75); padding:44px 0 90px; }
.footer-inner{ display:grid; gap:28px; grid-template-columns:1fr; }
.footer-col h4{ font-family: var(--font-display); color: var(--warm-white); font-size:15px; margin:0 0 12px; }
.footer-col a{ display:block; text-decoration:none; color: rgba(255,253,249,0.8); font-size:14px; margin-bottom:8px; }
.footer-col a:hover{ color: var(--gold); }
.footer-brand .brand-name{ color: var(--warm-white); font-size:18px; }
.footer-brand .brand-sub{ display:block; font-size:10px; letter-spacing:.14em; text-transform:uppercase; color: rgba(255,253,249,0.5); margin-top:2px; }
.footer-blurb{ font-size:13.5px; color: rgba(255,253,249,0.6); margin:10px 0 14px; }
.footer-social{ display:flex; gap:10px; }
.footer-social a{
  width:32px; height:32px; border-radius:50%; border:1px solid rgba(255,253,249,0.25);
  display:flex; align-items:center; justify-content:center; font-size:13px; margin:0;
}
.footer-bottom{ margin-top:32px; padding-top:20px; border-top:1px solid rgba(255,253,249,0.12); }
.footer-copy, .footer-privacy{ font-size:12.5px; color: rgba(255,253,249,0.5); margin:0 0 4px; }

@media (min-width:768px){
  .footer-inner{ grid-template-columns: 1.3fr 1fr 1fr 1fr; }
  .site-footer{ padding-bottom:44px; }
}

/* -------------------------------- floating WhatsApp contact -------------------------------- */
.floating-whatsapp{
  position: fixed; right:16px; z-index:95; bottom: calc(78px + env(safe-area-inset-bottom));
  width:56px; height:56px; border-radius:50%; background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center; box-shadow: 0 10px 24px -8px rgba(0,0,0,0.4);
  transition: transform .15s ease, box-shadow .2s ease;
}
.floating-whatsapp svg{ width:30px; height:30px; }
.floating-whatsapp:hover{ transform: translateY(-2px); box-shadow: 0 14px 28px -8px rgba(0,0,0,0.45); }
@media (min-width:900px){ .floating-whatsapp{ bottom:24px; } }

/* -------------------------------- sticky mobile CTA -------------------------------- */
.sticky-cta{
  position: fixed; left:0; right:0; bottom:0; z-index:90;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  background: var(--warm-white); border-top:1px solid rgba(58,33,22,0.14);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  box-shadow: 0 -8px 24px -12px rgba(27,21,18,0.25); transition: transform .25s ease;
}
.sticky-cta.is-hidden{ transform: translateY(120%); }
.sticky-cta-price{ display:flex; flex-direction:column; line-height:1.2; }
.sticky-cta-price strong{ font-family: var(--font-display); font-size:19px; color: var(--brown); }
.sticky-cta-price span{ font-size:11px; color: var(--muted); }
.sticky-cta .btn{ min-height:44px; padding:10px 20px; flex-shrink:0; }

@media (min-width:900px){ .sticky-cta{ display:none; } }

/* -------------------------------- confirm overlay -------------------------------- */
.confirm-overlay{ position:fixed; inset:0; z-index:200; background: rgba(27,21,18,0.6); display:flex; align-items:flex-end; justify-content:center; }
@media (min-width:640px){ .confirm-overlay{ align-items:center; padding:20px; } }
.confirm-modal{ background: var(--warm-white); width:100%; max-width:520px; border-radius:20px 20px 0 0; padding:26px 22px calc(22px + env(safe-area-inset-bottom)); max-height:88vh; overflow:auto; }
@media (min-width:640px){ .confirm-modal{ border-radius: var(--radius-lg); } }
.confirm-modal h2{ font-size:20px; }
.confirm-sub{ color: var(--muted); font-size:13.5px; }
.confirm-summary{
  white-space:pre-wrap; font-family: var(--font-body); font-size:13px; line-height:1.6;
  background: var(--cream); border:1px solid rgba(58,33,22,0.12); border-radius: var(--radius-sm);
  padding:14px; max-height:260px; overflow:auto; color: var(--charcoal);
}