/* Sculptape OTO stylesheet — HF upgrade-page css (the house OTO look,
   products/humanframe/shoulder/special-offer/upgrade) with the brand vars
   swapped to Sculptape champagne + PDP paper. Copied to each zone's
   special-offer/assets/ by build_checkout.py. */

/* ================================================================
   HumanFrame OTO 3 — Red Light Therapy Add-On
   Akemi 2-column layout. Self-contained.
   ================================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --ns-ink:#3A3733;
  --ns-ink2:#5A5348;
  --ns-ink3:#A79A85;
  --ns-accent:#B8935A;
  --ns-callout:#8A7347;
  --ns-paper:#FAF7F0;
  --ns-paper2:#F2EDE3;
  --ns-champagne:#C9A876;
  --ns-navy:#1a2744;
  --ns-green:#2d8a4e;
  --ns-green-bg:#e8f5e9;
  --ns-red:#c0392b;
  --ns-grey:#f5f5f5;
  --ns-border:#e0e0e0;
  --ns-max:1080px;
}

body{
  font-family:'DM Sans',system-ui,-apple-system,sans-serif;
  color:var(--ns-ink);
  background:#fff;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}

/* ── Section 1: Top bar chrome (stripes + announcement + nav) ────── */
.oto-stripes{
  height:14px;
  background:repeating-linear-gradient(
    -45deg,
    #1a1a1a 0 14px,
    #f1c40f 14px 28px
  );
}
.oto-announcement{
  background:#e67e22;
  color:#fff;
  text-align:center;
  padding:14px 16px;
  font-size:14px;
  font-weight:500;
  line-height:1.4;
  letter-spacing:0.03em;
}
.oto-announcement strong{
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.05em;
  display:block;
  margin-bottom:2px;
}
.oto-announcement__sub{
  text-transform:uppercase;
  letter-spacing:0.06em;
  opacity:0.96;
}
.oto-navbar{
  background:#fff;
  border-bottom:2px solid #2e74e8;
  padding:18px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:16px;
}
.oto-navbar__logo{
  max-height:30px;
  width:auto;
  display:block;
}
.oto-navbar__steps{
  display:flex;
  align-items:flex-start;
  gap:0;
}
.oto-navbar__step{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  min-width:72px;
}
.oto-navbar__step-circle{
  width:30px;
  height:30px;
  border-radius:50%;
  background:#e6e8ec;
  color:#7a8392;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:14px;
}
.oto-navbar__step--active .oto-navbar__step-circle{
  background:#2e74e8;
  color:#fff;
}
.oto-navbar__step--done .oto-navbar__step-circle{
  background:#2e74e8;
  color:#fff;
}
.oto-navbar__step-label{
  font-size:11px;
  font-weight:500;
  color:#5a6372;
  white-space:nowrap;
}
.oto-navbar__step--active .oto-navbar__step-label{
  font-weight:700;
  color:#1a2640;
}
.oto-navbar__step-connector{
  flex:1;
  min-width:32px;
  height:2px;
  background:#e6e8ec;
  margin-top:15px;
  align-self:flex-start;
}
.oto-navbar__step-connector--done{background:#2e74e8}

/* ── Section 2: Headline Block ──────────────────── */
.oto-hero-block{
  background:var(--ns-grey);
  border-top:3px solid var(--ns-accent);
  padding:32px 16px 28px;
  text-align:center;
}
.oto-hero-block__h1{
  font-size:36px;
  font-weight:700;
  line-height:1.15;
  margin-bottom:4px;
}
.oto-hero-block__h2{
  font-size:24px;
  font-weight:700;
  line-height:1.25;
  margin-bottom:2px;
}
.oto-hero-block__h2 span{color:var(--ns-accent);font-style:italic}
.oto-hero-block__sub{
  font-size:17px;
  font-weight:700;
  margin-bottom:12px;
}
.oto-hero-block__stat{
  display:inline-block;
  background:#fff3cd;
  border:1px solid #ffc107;
  padding:6px 16px;
  font-size:14px;
  font-weight:500;
  border-radius:4px;
}

/* ── Section 3: Two-Column Offer ────────────────── */
.oto-offer{
  max-width:var(--ns-max);
  margin:0 auto;
  padding:40px 20px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  align-items:start;
}

/* Left: Hero image */
.oto-offer__image{
  border-radius:8px;
  overflow:hidden;
  position:relative;
}
.oto-offer__badge{
  position:absolute;
  top:16px;
  right:16px;
  width:92px;
  height:92px;
  background:var(--ns-red);
  border:2px solid #fff;
  border-radius:50%;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.08em;
  line-height:1;
  transform:rotate(-8deg);
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.18), 0 6px 16px rgba(192,57,43,0.38), 0 0 0 4px rgba(192,57,43,0.12);
  z-index:2;
}
.oto-offer__badge-label{
  font-size:10px;
  font-weight:700;
  letter-spacing:0.1em;
  opacity:0.95;
}
.oto-offer__badge strong{
  font-size:24px;
  color:#fff;
  display:block;
  margin:2px 0;
  letter-spacing:0;
  line-height:1;
}

/* Right: Offer content */
.oto-offer__content{}

/* Benefits list */
.oto-benefits{
  list-style:none;
  margin-bottom:28px;
}
.oto-benefits__item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  margin-bottom:18px;
}
.oto-benefits__icon{
  flex-shrink:0;
  width:22px;
  height:22px;
  background:var(--ns-green);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  font-weight:700;
  margin-top:2px;
}
.oto-benefits__title{
  font-weight:700;
  display:block;
  margin-bottom:2px;
}
.oto-benefits__desc{
  font-size:14px;
  color:var(--ns-ink2);
  line-height:1.45;
}

/* CTA */
.oto-cta{
  display:block;
  width:100%;
  padding:18px 24px;
  background:var(--ns-green);
  color:#fff;
  font-family:inherit;
  font-size:18px;
  font-weight:700;
  text-align:center;
  text-decoration:none;
  border:none;
  border-radius:6px;
  cursor:pointer;
  transition:background .2s,transform .1s;
  margin-bottom:12px;
}
.oto-cta:hover{background:#256d3e;transform:translateY(-1px)}
.oto-cta:active{transform:translateY(0)}

/* Decline */
.oto-decline{
  display:block;
  text-align:center;
  font-size:13px;
  color:var(--ns-ink3);
  text-decoration:underline;
  cursor:pointer;
  padding:4px 0;
}
.oto-decline:hover{color:var(--ns-ink2)}

/* ── Section 4: Testimonials ────────────────────── */
.oto-reviews{
  background:var(--ns-grey);
  padding:48px 20px 40px;
}
.oto-reviews__header{
  text-align:center;
  margin-bottom:32px;
}
.oto-reviews__stars{
  color:#f59e0b;
  font-size:20px;
  letter-spacing:2px;
  display:block;
  margin-bottom:4px;
}
.oto-reviews__count{
  font-size:14px;
  color:var(--ns-ink3);
  margin-bottom:8px;
}
.oto-reviews__count strong{color:var(--ns-ink)}
.oto-reviews__title{
  font-size:28px;
  font-weight:700;
  line-height:1.25;
}

.oto-reviews__grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  max-width:var(--ns-max);
  margin:0 auto;
}
.oto-reviews__grid .oto-review:last-child:nth-child(odd){
  grid-column:1 / -1;
  max-width:50%;
  margin:0 auto;
}
.oto-review{
  background:#fff;
  border:1px solid var(--ns-border);
  border-radius:8px;
  padding:24px 20px;
}
.oto-review__heading{
  font-size:15px;
  font-weight:700;
  margin-bottom:12px;
  line-height:1.3;
}
.oto-review__body{
  font-size:14px;
  color:var(--ns-ink2);
  line-height:1.55;
  margin-bottom:14px;
}
.oto-review__author{
  font-size:13px;
  color:var(--ns-ink3);
  margin-bottom:2px;
}
.oto-review__verified{
  font-size:12px;
  color:var(--ns-green);
  font-weight:600;
}
.oto-review__verified::before{
  content:'\2713 ';
}
.oto-review__stars{
  color:#f59e0b;
  font-size:13px;
  letter-spacing:1px;
  margin-top:4px;
}
.oto-reviews__disclaimer{
  text-align:right;
  max-width:var(--ns-max);
  margin:16px auto 0;
  font-size:12px;
  color:var(--ns-ink3);
}

/* ── Footer ─────────────────────────────────────── */
.oto-footer{
  background:var(--ns-ink);
  color:rgba(255,255,255,0.6);
  text-align:center;
  padding:20px 16px;
  font-size:13px;
}

/* ── Mobile ─────────────────────────────────────── */
@media(max-width:768px){
  .oto-hero-block__h1{font-size:26px}
  .oto-hero-block__h2{font-size:20px}
  .oto-hero-block__sub{font-size:15px}
  .oto-offer{
    grid-template-columns:1fr;
    padding:24px 16px;
    gap:20px;
  }
  .oto-offer__badge{width:76px;height:76px;top:10px;right:10px}
  .oto-offer__badge strong{font-size:19px}
  .oto-offer__badge-label{font-size:8px}
  .oto-offer__badge{font-size:9px}
  .oto-reviews__grid{grid-template-columns:1fr;gap:12px}
  .oto-reviews__grid .oto-review:last-child:nth-child(odd){max-width:100%}
  .oto-reviews__title{font-size:22px}
  .oto-cta{font-size:16px;padding:16px 20px}

  /* Mobile carousel dots (future: hook up swipe) */
  .oto-review{scroll-snap-align:start}
}

@media(max-width:480px){
  .oto-hero-block__h1{font-size:22px}
  .oto-hero-block__h2{font-size:18px}
  .oto-announcement{font-size:12px;padding:12px}
  .oto-navbar{padding:14px 16px;gap:10px}
  .oto-navbar__logo{max-height:22px}
  .oto-navbar__step{min-width:54px}
  .oto-navbar__step-circle{width:26px;height:26px;font-size:12px}
  .oto-navbar__step-label{font-size:10px}
  .oto-navbar__step-connector{min-width:16px;margin-top:13px}
}

/* Sculptape wordmark replaces the HF logo img in the navbar */
.oto-navbar__wordmark{font-weight:800;font-size:19px;letter-spacing:.14em;color:var(--ns-ink);text-decoration:none}