/* ============================================================
ON THE BEACH WATERSPORTS — SHARED UI
Enqueued by kadence-child/functions.php (handle otb-ui).

SCOPE: every rule begins with .otb-page. Nothing here touches
:root, html, body, or a bare element selector, so this file cannot
restyle a page that has not opted in.

USAGE: a page block wraps its content in

    <div class="otb-page" id="otb-xx">

and then uses the .otb- classes below. Page specific rules go in
that page's own <style>, prefixed #otb-xx, and must not duplicate
anything in this file.

TOKENS live on .otb-page, not on :root, for the same reason. A page
that wants different colours overrides the token on its own ID.
============================================================ */

/* ------------------------------------------------------------
01. TOKENS
------------------------------------------------------------ */
.otb-page{
  --otb-navy:#0a2540;
  --otb-blue:#0f62b3;
  --otb-blue-hover:#0d57a0;
  --otb-aqua:#0a8fa3;
  --otb-aqua-muted:rgba(10,143,163,.12);
  --otb-ink:#0c1d28;
  --otb-muted:#4e6675;
  --otb-amber:#ffc850;
  --otb-sand:#e8d5a3;
  --otb-orange:#ff7800;
  --otb-orange-ink:#c2410c;
  --otb-focus:#1675c4;
  --otb-focus-dark:var(--otb-amber);
  --otb-white:#ffffff;
  --otb-surface:#f4f9fc;
  --otb-surface-2:#e8f3f9;
  --otb-tint-blue-1:#eef6fd;
  --otb-tint-blue-2:#dfeefa;
  --otb-deep-blue-1:#071c31;
  --otb-deep-blue-2:#0d3357;
  --otb-tint-sand:#fbf5e6;
  --otb-tint-sand-2:#f4e8cd;
  --otb-line:rgba(10,37,64,.12);
  --otb-soft:rgba(10,37,64,.06);
  --otb-on-dark:rgba(255,255,255,.82);
  --r-card:12px;
  --r-btn:8px;
  --r-sm:var(--r-btn);
  --shadow-card:0 2px 4px rgba(10,37,64,.04),
                0 8px 24px -8px rgba(10,37,64,.18);
  --shadow-lift:0 4px 6px rgba(10,37,64,.04),
                0 20px 48px -12px rgba(10,37,64,.32);
  --step-xs:clamp(0.75rem,0.73rem + 0.09vw,0.8125rem);
  --step-md:clamp(1rem,0.96rem + 0.18vw,1.125rem);
  --step-lead:clamp(1.125rem,1.06rem + 0.28vw,1.3125rem);
  --step-h3:clamp(1.375rem,1.25rem + 0.5vw,1.75rem);
  --step-head:clamp(1.75rem,1.53rem + 0.94vw,2.5rem);
  --step-display:clamp(2.25rem,1.8rem + 2.2vw,3.5rem);
  --section-base:clamp(60px,7vw,96px);
  --section-wide:clamp(80px,9vw,128px);
  --otb-ease:cubic-bezier(.22,1,.36,1);
  --otb-ease-premium:cubic-bezier(.76,0,.24,1);
  --otb-spring:cubic-bezier(.34,1.56,.64,1);
  --otb-font:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,
    "Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --otb-font-accent:"Instrument Serif",Georgia,"Times New Roman",serif;

  display:block;
  max-width:100%;
  overflow-x:clip;
  color:var(--otb-ink);
  background:var(--otb-white);
  font-family:var(--otb-font);
  font-size:var(--step-md);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

.otb-page *,
.otb-page *::before,
.otb-page *::after{box-sizing:border-box}
.otb-page img{display:block;max-width:100%}
.otb-page ::selection{
  background:rgba(15,98,179,.18);
  color:var(--otb-ink);
}

/* ------------------------------------------------------------
02. LINKS AND FOCUS
Two focus values. The blue ring measures 2.36 to 1 on the deep
band and fails 2.4.11, so dark surfaces override to amber.
------------------------------------------------------------ */
.otb-page a{color:var(--otb-blue);text-decoration:none}
.otb-page a:hover{color:var(--otb-navy)}
.otb-page a:focus-visible,
.otb-page button:focus-visible,
.otb-page summary:focus-visible,
.otb-page [tabindex="0"]:focus-visible{
  outline:3px solid var(--otb-focus);
  outline-offset:3px;
  border-radius:2px;
}
.otb-page .otb-hero a:focus-visible,
.otb-page .otb-hero button:focus-visible,
.otb-page .otb-sec--dark a:focus-visible,
.otb-page .otb-sec--dark button:focus-visible,
.otb-page .otb-sec--dark summary:focus-visible,
.otb-page .otb-sec--dark [tabindex="0"]:focus-visible{
  outline-color:var(--otb-focus-dark);
}

/* ------------------------------------------------------------
03. LAYOUT
------------------------------------------------------------ */
.otb-page .otb-wrap{
  width:100%;
  max-width:1200px;
  margin-inline:auto;
  padding-inline:clamp(20px,3.4vw,32px);
}
.otb-page .otb-sr{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  clip-path:inset(50%);
  white-space:nowrap;
  border:0;
}
.otb-page .otb-sec{padding-block:var(--section-base)}
.otb-page .otb-sec--wide{padding-block:var(--section-wide)}
.otb-page .otb-sec--alt{background:var(--otb-surface)}
.otb-page .otb-sec--dark{color:var(--otb-white)}

/* ------------------------------------------------------------
04. TYPE
------------------------------------------------------------ */
.otb-page .otb-h1{
  max-width:20ch;
  margin:0 0 16px;
  color:var(--otb-white);
  font-size:var(--step-display);
  font-weight:800;
  letter-spacing:-.04em;
  line-height:1.02;
  text-wrap:balance;
  hyphens:none;
}
.otb-page .otb-h2{
  margin:0 0 16px;
  color:var(--otb-ink);
  font-size:var(--step-head);
  font-weight:800;
  letter-spacing:-.03em;
  line-height:1.1;
  text-wrap:balance;
  hyphens:none;
}
.otb-page .otb-h3{
  margin:0 0 8px;
  color:var(--otb-ink);
  font-size:var(--step-h3);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.2;
}
.otb-page .otb-sub{
  max-width:68ch;
  margin:0 0 32px;
  color:var(--otb-muted);
  line-height:1.65;
  text-wrap:pretty;
}
.otb-page .otb-italic{
  font-family:var(--otb-font-accent);
  font-style:italic;
  font-weight:400;
  letter-spacing:-.01em;
  color:var(--otb-orange-ink);
}
.otb-page .otb-sec--dark .otb-h2{color:var(--otb-white)}
.otb-page .otb-sec--dark .otb-sub{color:var(--otb-on-dark)}
.otb-page .otb-sec--dark .otb-italic{color:var(--otb-orange)}

/* ------------------------------------------------------------
05. BUTTONS
One solid action per surface. On dark surfaces the primary action
inverts so the booking button is the only bright object.
------------------------------------------------------------ */
.otb-page a.otb-btn,
.otb-page button.otb-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:50px;
  padding:12px 24px;
  border:1px solid transparent;
  border-radius:var(--r-btn);
  background:var(--otb-blue);
  color:var(--otb-white);
  font-size:var(--step-md);
  font-weight:700;
  line-height:1.2;
  text-align:center;
  cursor:pointer;
  transition:background-color .3s var(--otb-ease),
             box-shadow .3s var(--otb-ease),
             transform .3s var(--otb-ease);
}
.otb-page a.otb-btn:hover,
.otb-page button.otb-btn:hover{
  color:var(--otb-white);
  background:var(--otb-blue-hover);
  box-shadow:var(--shadow-lift);
}
.otb-page a.otb-btn:active,
.otb-page button.otb-btn:active{transform:translateY(1px)}
.otb-page a.otb-btn--light{
  border-color:var(--otb-line);
  background:var(--otb-white);
  color:var(--otb-navy);
}
.otb-page a.otb-btn--light:hover{
  color:var(--otb-navy);
  background:var(--otb-surface);
  border-color:rgba(15,98,179,.4);
  box-shadow:none;
}
.otb-page .otb-hero .otb-btn:not(.otb-btn--light),
.otb-page .otb-sec--dark .otb-btn:not(.otb-btn--light){
  border-color:var(--otb-white);
  background:var(--otb-white);
  color:var(--otb-navy);
}
.otb-page .otb-hero .otb-btn:not(.otb-btn--light):hover,
.otb-page .otb-sec--dark .otb-btn:not(.otb-btn--light):hover{
  background:var(--otb-surface);
  color:var(--otb-navy);
  box-shadow:none;
}
.otb-page .otb-actions{display:flex;flex-wrap:wrap;gap:12px}
.otb-page .otb-text-link{
  display:inline-block;
  padding-block:8px;
  font-weight:700;
  text-decoration:underline;
  text-decoration-color:rgba(15,98,179,.4);
  text-decoration-thickness:1px;
  text-underline-offset:.18em;
}
.otb-page .otb-text-link:hover{text-decoration-color:currentColor}

/* ------------------------------------------------------------
06. HERO
Gradient only. No photograph, so no LCP cost. svh keeps the box
still while the mobile URL bar collapses. The vh line stays first
so Safari before 15.4 keeps a value.
------------------------------------------------------------ */
.otb-page .otb-hero{
  position:relative;
  isolation:isolate;
  display:flex;
  align-items:center;
  min-height:clamp(320px,44vh,420px);
  min-height:clamp(320px,44svh,420px);
  overflow:hidden;
  color:var(--otb-white);
  background:
    radial-gradient(120% 110% at 15% 0%,
      var(--otb-deep-blue-2) 0%, rgba(7,28,49,0) 62%),
    linear-gradient(155deg,
      var(--otb-deep-blue-1) 0%,
      var(--otb-deep-blue-2) 100%);
}
.otb-page .otb-hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  padding-block:clamp(32px,4vw,56px);
}
.otb-page .otb-hero .otb-italic{color:var(--otb-orange)}
.otb-page .otb-hero-copy{
  max-width:52ch;
  margin:0 0 24px;
  color:rgba(255,255,255,.92);
  line-height:1.6;
  text-wrap:pretty;
}
.otb-page .otb-hero a.otb-btn--light{
  border-color:rgba(255,255,255,.5);
  background:rgba(6,23,39,.4);
  color:var(--otb-white);
}
.otb-page .otb-hero a.otb-btn--light:hover{
  background:rgba(6,23,39,.72);
  color:var(--otb-white);
  border-color:rgba(255,255,255,.7);
}
.otb-page .otb-crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin:0 0 20px;
  padding:0;
  list-style:none;
  font-size:var(--step-xs);
  font-weight:600;
  line-height:1.3;
}
.otb-page .otb-crumbs li{
  display:flex;
  align-items:center;
  gap:8px;
  color:rgba(255,255,255,.62);
}
.otb-page .otb-crumbs a{
  color:rgba(255,255,255,.9);
  text-decoration:underline;
  text-decoration-color:rgba(255,255,255,.35);
  text-underline-offset:.18em;
}
.otb-page .otb-crumbs a:hover{
  color:var(--otb-white);
  text-decoration-color:var(--otb-white);
}
.otb-page .otb-crumbs li + li::before{
  content:"/";
  color:rgba(255,255,255,.38);
}

/* ------------------------------------------------------------
07. PRODUCT PANEL
Photograph plus a facts list. Used on every product page.
------------------------------------------------------------ */
.otb-page .otb-product{
  display:grid;
  grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:clamp(24px,3vw,48px);
  align-items:start;
}
.otb-page .otb-product-media{
  margin:0;
  overflow:hidden;
  border-radius:var(--r-card);
  background:var(--otb-surface-2);
}
.otb-page .otb-product-media img{
  width:100%;
  aspect-ratio:16/10;
  border-radius:var(--r-card);
  object-fit:cover;
  object-position:center 50%;
}
.otb-page .otb-facts{
  margin:0;
  border-top:1px solid var(--otb-soft);
}
.otb-page .otb-facts > div{
  display:grid;
  grid-template-columns:minmax(0,auto) minmax(0,1fr);
  gap:16px;
  padding:14px 0;
  border-bottom:1px solid var(--otb-soft);
  font-size:var(--step-md);
  line-height:1.5;
}
.otb-page .otb-facts dt{
  color:var(--otb-muted);
  font-size:var(--step-xs);
  font-weight:700;
  letter-spacing:.04em;
  line-height:1.6;
  text-transform:uppercase;
}
.otb-page .otb-facts dd{
  margin:0;
  color:var(--otb-navy);
  font-weight:600;
  text-align:right;
}
.otb-page .otb-facts dd span{
  display:block;
  color:var(--otb-muted);
  font-size:var(--step-xs);
  font-weight:500;
}

/* ------------------------------------------------------------
08. CARDS
------------------------------------------------------------ */
.otb-page .otb-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.otb-page .otb-card{
  position:relative;
  display:flex;
  min-width:0;
  flex-direction:column;
  overflow:hidden;
  border:1px solid var(--otb-line);
  border-radius:var(--r-card);
  background:var(--otb-white);
  color:var(--otb-ink);
  transition:border-color .3s var(--otb-ease),
             box-shadow .5s var(--otb-ease-premium),
             transform .5s var(--otb-ease-premium);
}
.otb-page .otb-card:hover,
.otb-page .otb-card:focus-within{
  border-color:rgba(10,143,163,.35);
  box-shadow:var(--shadow-lift);
  transform:translateY(-4px);
}
.otb-page .otb-card:focus-within{
  outline:3px solid var(--otb-focus);
  outline-offset:3px;
}
.otb-page .otb-card-image{
  width:100%;
  height:180px;
  background:var(--otb-surface-2);
  object-fit:cover;
  object-position:center 50%;
  transition:transform .7s var(--otb-ease-premium);
}
.otb-page .otb-card:hover .otb-card-image,
.otb-page .otb-card:focus-within .otb-card-image{transform:scale(1.04)}
.otb-page .otb-card-body{
  display:flex;
  flex:1;
  flex-direction:column;
  gap:10px;
  padding:24px;
}
.otb-page .otb-card-title{
  margin:0;
  color:var(--otb-ink);
  font-size:var(--step-h3);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.2;
}
.otb-page .otb-card-title a{color:inherit}
.otb-page .otb-card-title a::after{
  position:absolute;
  inset:0;
  content:"";
}
.otb-page .otb-card-title a:focus-visible{outline:none}
.otb-page .otb-spec{
  margin:0;
  color:var(--otb-aqua);
  font-size:var(--step-xs);
  font-weight:700;
  letter-spacing:.04em;
  line-height:1.4;
  text-transform:uppercase;
}
.otb-page .otb-card-note{
  margin:0;
  color:var(--otb-muted);
  font-size:var(--step-md);
  line-height:1.55;
}
.otb-page .otb-card-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid var(--otb-soft);
  color:var(--otb-blue);
  font-size:var(--step-xs);
  font-weight:700;
}
.otb-page .otb-card-arrow{
  display:grid;
  place-items:center;
  flex:0 0 auto;
  width:28px;height:28px;
  border-radius:50%;
  background:var(--otb-aqua-muted);
  color:var(--otb-aqua);
  font-size:.875rem;
  line-height:1;
  transition:background-color .3s var(--otb-ease),
             color .3s var(--otb-ease),
             transform .3s var(--otb-spring);
}
.otb-page .otb-card:hover .otb-card-arrow,
.otb-page .otb-card:focus-within .otb-card-arrow{
  background:var(--otb-aqua);
  color:var(--otb-white);
  transform:translateX(3px);
}

/* ------------------------------------------------------------
09. PRICING
------------------------------------------------------------ */
.otb-page .otb-prices{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.otb-page .otb-price-card{
  display:flex;
  flex-direction:column;
  gap:16px;
  padding:28px;
  border:1px solid var(--otb-line);
  border-radius:var(--r-card);
  background:var(--otb-white);
  box-shadow:var(--shadow-card);
}
.otb-page .otb-price-card h3{
  margin:0;
  color:var(--otb-ink);
  font-size:var(--step-h3);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.2;
}
.otb-page .otb-price-list{
  margin:0;
  border-top:1px solid var(--otb-soft);
}
.otb-page .otb-price-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:16px;
  padding:12px 0;
  border-bottom:1px solid var(--otb-soft);
}
.otb-page .otb-price-row dt{
  color:var(--otb-muted);
  font-size:var(--step-xs);
  font-weight:700;
  letter-spacing:.04em;
  line-height:1.5;
  text-transform:uppercase;
}
.otb-page .otb-price-row dd{
  margin:0;
  color:var(--otb-navy);
  font-size:var(--step-lead);
  font-weight:800;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
  line-height:1.2;
}
.otb-page .otb-price-row--club dd{color:var(--otb-aqua)}
.otb-page .otb-price-note{
  margin:0;
  color:var(--otb-muted);
  font-size:var(--step-xs);
  line-height:1.6;
}
.otb-page .otb-price-card .otb-btn{align-self:flex-start}
.otb-page .otb-price-foot{
  margin:24px 0 0;
  color:var(--otb-muted);
  font-size:var(--step-md);
  line-height:1.6;
}
.otb-page .otb-price-foot a{
  font-weight:700;
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:.18em;
}

/* ------------------------------------------------------------
10. STEPS
------------------------------------------------------------ */
.otb-page .otb-steps{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
  margin:0;
  padding:0;
  list-style:none;
}
.otb-page .otb-step{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:24px;
  border:1px solid var(--otb-line);
  border-radius:var(--r-card);
  background:var(--otb-white);
}
.otb-page .otb-step-num{
  display:grid;
  place-items:center;
  width:36px;height:36px;
  border-radius:50%;
  background:var(--otb-aqua-muted);
  color:var(--otb-aqua);
  font-size:var(--step-xs);
  font-weight:800;
  line-height:1;
  letter-spacing:.02em;
}
.otb-page .otb-step h3{
  margin:0;
  color:var(--otb-navy);
  font-size:var(--step-md);
  font-weight:700;
  letter-spacing:-.01em;
  line-height:1.3;
}
.otb-page .otb-step p{
  margin:0;
  color:var(--otb-muted);
  font-size:var(--step-xs);
  line-height:1.6;
}
.otb-page .otb-step p a{
  font-weight:700;
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:.18em;
}

/* ------------------------------------------------------------
11. FACT GRID
------------------------------------------------------------ */
.otb-page .otb-facts-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.otb-page .otb-fact{
  display:flex;
  gap:14px;
  padding:24px;
  border:1px solid var(--otb-line);
  border-radius:var(--r-card);
  background:var(--otb-white);
}
.otb-page .otb-fact svg{
  flex:0 0 20px;
  width:20px;height:20px;
  margin-top:2px;
  color:var(--otb-aqua);
}
.otb-page .otb-fact h3{
  margin:0 0 6px;
  color:var(--otb-navy);
  font-size:var(--step-md);
  font-weight:700;
  letter-spacing:-.01em;
  line-height:1.3;
}
.otb-page .otb-fact p{
  margin:0;
  color:var(--otb-muted);
  font-size:var(--step-md);
  line-height:1.55;
}
.otb-page .otb-fact a{
  font-weight:700;
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:.18em;
}

/* ------------------------------------------------------------
12. FAQ
------------------------------------------------------------ */
.otb-page .otb-faq{border-top:1px solid var(--otb-line)}
.otb-page .otb-faq details{border-bottom:1px solid var(--otb-line)}
.otb-page .otb-faq summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 8px;
  color:var(--otb-navy);
  font-size:var(--step-md);
  font-weight:700;
  cursor:pointer;
  list-style:none;
  transition:color .2s var(--otb-ease);
}
.otb-page .otb-faq summary::-webkit-details-marker{display:none}
.otb-page .otb-faq summary:hover{color:var(--otb-blue)}
.otb-page .otb-faq summary::after{
  content:"+";
  display:grid;
  place-items:center;
  flex:0 0 auto;
  width:28px;height:28px;
  border:1.5px solid var(--otb-line);
  border-radius:50%;
  color:var(--otb-blue);
  font-size:18px;
  font-weight:400;
  line-height:1;
  transition:transform .3s var(--otb-ease),
             background-color .2s var(--otb-ease),
             border-color .2s var(--otb-ease),
             color .2s var(--otb-ease);
}
.otb-page .otb-faq details[open] summary::after{
  content:"\2212";
  background:var(--otb-blue);
  border-color:var(--otb-blue);
  color:var(--otb-white);
  transform:rotate(180deg);
}
.otb-page .otb-faq-body{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows .35s var(--otb-ease);
}
.otb-page .otb-faq details[open] .otb-faq-body{grid-template-rows:1fr}
.otb-page .otb-faq-body > div{overflow:hidden}
.otb-page .otb-faq details p{
  max-width:72ch;
  margin:0;
  padding:0 8px 20px;
  color:var(--otb-muted);
  font-size:var(--step-md);
  line-height:1.65;
}
.otb-page .otb-faq details p a{
  font-weight:700;
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:.18em;
}

/* ------------------------------------------------------------
13. CLOSING CTA
------------------------------------------------------------ */
.otb-page .otb-close{
  padding-block:var(--section-wide);
  color:var(--otb-ink);
  text-align:center;
}
.otb-page .otb-close .otb-h2{
  color:var(--otb-navy);
  font-size:var(--step-head);
}
.otb-page .otb-close .otb-sub{
  color:var(--otb-muted);
  margin-inline:auto;
}
.otb-page .otb-close .otb-actions{justify-content:center}

/* ------------------------------------------------------------
14. SURFACE SYSTEM
The only place in this file that paints a gradient. One light
direction, 155deg, everywhere, so the pages read as the same room
lit from the same side.
------------------------------------------------------------ */
.otb-page .otb-sec--dark{
  background:
    radial-gradient(115% 95% at 82% 2%,
      var(--otb-deep-blue-2) 0%, rgba(7,28,49,0) 64%),
    linear-gradient(155deg,
      var(--otb-deep-blue-1) 0%,
      var(--otb-deep-blue-2) 100%);
}
.otb-page .otb-wash--blue{
  background:
    radial-gradient(100% 78% at 12% 8%,
      var(--otb-tint-blue-2) 0%, rgba(255,255,255,0) 68%),
    radial-gradient(88% 68% at 88% 92%,
      var(--otb-tint-blue-1) 0%, rgba(255,255,255,0) 64%),
    linear-gradient(155deg,
      var(--otb-white) 0%,
      var(--otb-tint-blue-1) 38%,
      var(--otb-tint-blue-2) 78%,
      var(--otb-tint-blue-1) 100%);
}
.otb-page .otb-wash--sand{
  background:
    radial-gradient(105% 82% at 14% 6%,
      var(--otb-tint-sand-2) 0%, rgba(255,255,255,0) 62%),
    radial-gradient(95% 74% at 86% 94%,
      var(--otb-tint-sand) 0%, rgba(255,255,255,0) 66%),
    linear-gradient(155deg,
      var(--otb-tint-sand) 0%,
      var(--otb-tint-sand-2) 62%,
      var(--otb-tint-sand) 100%);
}

/* ------------------------------------------------------------
14b. TEXTURE AND POINTER GLOW
Grain is one static SVG at 5 percent, shared by every gradient
surface, so they read as the same material. Never animated.
The glow animates transform only, never left or top.
------------------------------------------------------------ */
.otb-page .otb-tex,
.otb-page .otb-wash{
  position:relative;
  isolation:isolate;
  overflow:hidden;
}
.otb-page .otb-tex::before,
.otb-page .otb-wash::before{
  position:absolute;
  inset:0;
  z-index:0;
  content:"";
  pointer-events:none;
  opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:160px 160px;
}
.otb-page .otb-tex > *,
.otb-page .otb-wash > *{
  position:relative;
  z-index:1;
}
/* Fixed 40rem glow, offset by half its size with plain rem margins,
   so translate3d puts the centre exactly at the pointer. No calc and
   no percentage margins, because a percentage margin resolves
   against the parent width rather than the element size. */
.otb-page .otb-wash::after{
  position:absolute;
  top:0;
  left:0;
  z-index:0;
  width:40rem;
  height:40rem;
  margin:-20rem 0 0 -20rem;
  content:"";
  pointer-events:none;
  border-radius:50%;
  background:radial-gradient(circle,
    rgba(223,238,250,.95) 0%,
    rgba(238,246,253,.55) 38%,
    rgba(238,246,253,0) 72%);
  transform:translate3d(var(--otb-mx,30rem),var(--otb-my,20rem),0);
  transition:transform .18s var(--otb-ease);
}
.otb-page .otb-wash--sand::after{
  background:radial-gradient(circle,
    rgba(251,245,230,.95) 0%,
    rgba(244,232,205,.55) 38%,
    rgba(244,232,205,0) 72%);
}
.otb-page .otb-wash--blue a.otb-btn--light,
.otb-page .otb-wash--sand a.otb-btn--light{
  border-color:rgba(10,37,64,.22);
  background:rgba(255,255,255,.74);
  color:var(--otb-navy);
}
.otb-page .otb-wash--blue a.otb-btn--light:hover,
.otb-page .otb-wash--sand a.otb-btn--light:hover{
  border-color:rgba(10,37,64,.34);
  background:var(--otb-white);
  color:var(--otb-navy);
  box-shadow:var(--shadow-card);
}
@media (hover:none),(pointer:coarse){
  .otb-page .otb-wash::after{display:none}
}
@media (prefers-reduced-motion:reduce){
  .otb-page .otb-wash::after{display:none}
}

/* ------------------------------------------------------------
15. SECTION REVEAL
Hidden state gated on .otb-anim, which ONLY the script adds, so
with JS off nothing is hidden and the page is fully readable.
Only the .otb-wrap children move. The gradient and grain stay
painted, so the tint never fades in.
Scroll containers are exempt. Add their class to the exemption
list below if a page introduces one.
------------------------------------------------------------ */
@media (prefers-reduced-motion:no-preference){
  .otb-page.otb-anim .otb-sec > .otb-wrap > *,
  .otb-page.otb-anim .otb-close > .otb-wrap > *{
    opacity:0;
    transform:translateY(18px);
    transition:opacity .58s var(--otb-ease),
               transform .58s var(--otb-ease);
  }
  .otb-page.otb-anim .otb-sec > .otb-wrap > *:nth-child(2),
  .otb-page.otb-anim .otb-close > .otb-wrap > *:nth-child(2){
    transition-delay:.07s;
  }
  .otb-page.otb-anim .otb-sec > .otb-wrap > *:nth-child(3),
  .otb-page.otb-anim .otb-close > .otb-wrap > *:nth-child(3){
    transition-delay:.14s;
  }
  .otb-page.otb-anim .otb-sec > .otb-wrap > *:nth-child(n+4),
  .otb-page.otb-anim .otb-close > .otb-wrap > *:nth-child(n+4){
    transition-delay:.21s;
  }
  .otb-page.otb-anim .otb-sec.is-revealed > .otb-wrap > *,
  .otb-page.otb-anim .otb-close.is-revealed > .otb-wrap > *{
    opacity:1;
    transform:none;
  }
}

/* ------------------------------------------------------------
16. RESPONSIVE
------------------------------------------------------------ */
@media (max-width:1024px){
  .otb-page .otb-product{grid-template-columns:1fr}
  .otb-page .otb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .otb-page .otb-prices{grid-template-columns:1fr}
  .otb-page .otb-steps{grid-template-columns:1fr}
  .otb-page .otb-facts-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .otb-page .otb-grid{grid-template-columns:1fr;gap:16px}
  .otb-page .otb-facts > div{grid-template-columns:1fr;gap:4px}
  .otb-page .otb-facts dd{text-align:left}
  .otb-page .otb-price-card{padding:22px}
  .otb-page .otb-close .otb-actions{flex-direction:column;align-items:stretch}
  .otb-page .otb-close a.otb-btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  .otb-page *,
  .otb-page *::before,
  .otb-page *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}