/* What It Paid — SCULPTED clay storefront.
 * The whole site sits on ivory clay. Cards are charcoal clay slabs.
 * Buttons are pressed green clay blobs. Nothing corporate. */

:root {
  --clay-dark: #23201b;
  --clay-dark-2: #2e2a24;
  --clay-ink: #1a1713;
  --ivory: #f4efe3;
  --ivory-deep: #e9e2d0;
  --ivory-dim: #b9b09a;
  --green-clay: #35a852;
  --green-clay-hi: #4cc36d;
  --green-clay-deep: #237a3a;
  --radius-slab: 26px;
  --font: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --script: "Great Vibes", cursive;
}
/* ============ What It Paid clay color font (v2.200) ============ */
@font-face {
  font-family: "WIPClay";
  src: url("../fonts/WhatItPaidClayColor-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
:root {
  --clay-font: "WIPClay", "Nunito", -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--clay-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background: #ece5d3 url("../img/clay-bg.jpg") center top / cover;
  min-height: 100vh;
}

a { color: var(--green-clay-deep); }
a:hover { color: var(--green-clay); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ============ header — floats on the clay ============ */
.site-header {
  position: sticky;
  top: 14px;
  z-index: 50;
  margin: 14px 16px 0;
}
.header-inner {
  max-width: 1088px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 22px;
  background: rgba(244, 239, 227, 0.92);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  box-shadow:
    0 10px 30px rgba(26, 23, 19, 0.18),
    inset 0 2px 0 rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(26, 23, 19, 0.08);
}
.brand img { height: 46px; width: auto; display: block; }
.nav { display: flex; gap: 26px; align-items: center; }
.nav a {
  color: var(--clay-ink);
  font-weight: 800;
  font-size: 15px;
  text-decoration: none;
}
.nav a:hover { color: var(--green-clay-deep); }
.nav .btn-small {
  background: var(--clay-dark);
  color: var(--ivory);
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(26, 23, 19, 0.3), inset 0 2px 0 rgba(255,255,255,.12);
}
.nav .btn-small:hover { background: var(--green-clay-deep); color: #fff; text-decoration: none; }

/* ============ hero ============ */
.hero { padding: 72px 0 30px; text-align: center; }
.hero-mark img {
  width: 120px; height: auto;
  filter: drop-shadow(0 14px 22px rgba(26,23,19,.28));
  margin-bottom: 22px;
}
.hero .kicker {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--ivory);
  background: var(--clay-dark);
  font-weight: 800;
  margin-bottom: 22px;
  padding: 9px 22px;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(26,23,19,.25), inset 0 2px 0 rgba(255,255,255,.1);
}
.hero h1 {
  font-family: var(--clay-font);
  font-size: clamp(38px, 5.8vw, 68px);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: 0;
  max-width: 860px;
  margin: 0 auto 20px;
  color: var(--clay-ink);
}
.hero h1 .hl { color: var(--green-clay-deep); }
.hero p.lede {
  font-size: 19px;
  font-weight: 600;
  color: #4a4438;
  max-width: 640px;
  margin: 0 auto 34px;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* clay blob buttons */
.btn {
  display: inline-block;
  padding: 16px 36px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 16px;
  text-decoration: none;
  font-family: var(--font);
  border: none;
  cursor: pointer;
  transition: transform .1s ease, box-shadow .1s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(3px) scale(.98); }
.btn-primary {
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay) 55%, var(--green-clay-deep));
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,.25);
  box-shadow:
    0 10px 24px rgba(35, 122, 58, 0.4),
    inset 0 3px 0 rgba(255, 255, 255, 0.35),
    inset 0 -4px 0 rgba(0, 0, 0, 0.18);
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-primary:active {
  box-shadow:
    0 3px 10px rgba(35, 122, 58, 0.4),
    inset 0 3px 8px rgba(0, 0, 0, 0.25);
}
.btn-ghost {
  background: rgba(244,239,227,.7);
  color: var(--clay-ink);
  box-shadow:
    0 8px 20px rgba(26,23,19,.15),
    inset 0 2px 0 rgba(255,255,255,.7),
    inset 0 0 0 2px rgba(26,23,19,.14);
}
.btn-ghost:hover { box-shadow: 0 8px 20px rgba(26,23,19,.2), inset 0 2px 0 rgba(255,255,255,.7), inset 0 0 0 2px var(--green-clay); color: var(--green-clay-deep); }

/* ============ clay plaque section titles ============ */
.plaque {
  display: inline-block;
  background: var(--clay-dark);
  color: var(--ivory);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 34px);
  letter-spacing: -0.5px;
  padding: 14px 38px;
  border-radius: 999px;
  box-shadow:
    0 12px 28px rgba(26,23,19,.3),
    inset 0 3px 0 rgba(255,255,255,.1),
    inset 0 -4px 0 rgba(0,0,0,.3);
}

.section-head { text-align: center; margin-bottom: 8px; }
.section-sub {
  text-align: center;
  color: #4a4438;
  font-weight: 600;
  max-width: 620px;
  margin: 16px auto 0;
  font-size: 17px;
}

/* ============ how it works — clay tablets ============ */
.how { padding: 44px 0 30px; }
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 40px;
}
.how-card {
  background: linear-gradient(180deg, var(--clay-dark-2), var(--clay-dark));
  border-radius: var(--radius-slab);
  padding: 32px 28px;
  color: var(--ivory);
  box-shadow:
    0 16px 36px rgba(26,23,19,.28),
    inset 0 3px 0 rgba(255,255,255,.09),
    inset 0 -5px 0 rgba(0,0,0,.28);
  border: 1px solid rgba(0,0,0,.25);
}

.how-card .step {
  display: inline-block;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 2px;
  color: #0e2a16;
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay));
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 14px;
  box-shadow: inset 0 2px 0 rgba(255,255,255,.4), 0 4px 10px rgba(0,0,0,.25);
}
.how-card h3 { font-size: 20px; margin-bottom: 8px; font-weight: 800; }
.how-card p { color: var(--ivory-dim); font-size: 15px; }

/* ============ catalog — charcoal clay slabs ============ */
.catalog { padding: 50px 0 30px; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 44px;
}
.product-grid .card:first-child { grid-column: 1 / -1; }

.card {
  background: linear-gradient(180deg, #322d26, var(--clay-dark) 60%, #1e1b17);
  border-radius: 30px;
  padding: 38px 36px 34px;
  position: relative;
  display: flex;
  flex-direction: column;
  color: var(--ivory);
  border: 1px solid rgba(0,0,0,.35);
  box-shadow:
    0 22px 50px rgba(26,23,19,.35),
    inset 0 3px 0 rgba(255,255,255,.1),
    inset 0 -6px 0 rgba(0,0,0,.35);
  transition: transform .18s ease;
}

.card:hover { transform: translateY(-4px); }
.card.live {
  box-shadow:
    0 22px 50px rgba(26,23,19,.35),
    0 0 0 3px rgba(76,195,109,.5),
    inset 0 3px 0 rgba(255,255,255,.1),
    inset 0 -6px 0 rgba(0,0,0,.35);
}

.badge {
  position: absolute;
  top: 26px;
  right: 28px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1.5px;
  padding: 8px 18px;
  border-radius: 999px;
  text-transform: uppercase;
}
.badge.live {
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay-deep));
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
  box-shadow: 0 6px 14px rgba(35,122,58,.45), inset 0 2px 0 rgba(255,255,255,.35);
}
.badge.soon {
  background: #4a4438;
  color: var(--ivory-dim);
  box-shadow: inset 0 2px 0 rgba(255,255,255,.12), 0 4px 10px rgba(0,0,0,.3);

}

.card .claim {
  font-size: clamp(22px, 2.6vw, 29px);
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1.25;
  margin-bottom: 8px;
  padding-right: 120px;
  text-shadow: 0 2px 0 rgba(0,0,0,.4);
}

.lifetime {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--green-clay-hi);
  margin: 18px 0 20px;
}
.lifetime::before {
  content: "\2713";
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay-deep));
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 3px 8px rgba(0,0,0,.3);
}

.card .tagline {
  color: var(--green-clay-hi);
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 14px;
}
.card .blurb { color: var(--ivory-dim); font-size: 15.5px; margin-bottom: 18px; }

.inside {
  margin: 0 0 24px;
  border-top: 2px dashed rgba(244,239,227,.18);
  padding-top: 18px;
}
.inside summary {
  cursor: pointer;
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ivory);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.inside summary::-webkit-details-marker { display: none; }
.inside summary .plus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay-deep));
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  box-shadow: inset 0 2px 0 rgba(255,255,255,.35), 0 3px 8px rgba(0,0,0,.3);
  flex: none;
}
.inside[open] summary .plus::before { content: "–"; }
.inside summary .plus::before { content: "+"; }
.inside ul { margin: 16px 0 0 2px; padding: 0; list-style: none; }
.inside li {
  font-size: 14.5px;
  color: var(--ivory-dim);
  padding: 6px 0 6px 28px;
  position: relative;
}
.inside li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  color: var(--green-clay-hi);
  font-weight: 900;
}

.card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.price { font-size: 38px; font-weight: 900; letter-spacing: -1px; text-shadow: 0 2px 0 rgba(0,0,0,.4); }
.price small {
  font-size: 12px;
  font-weight: 700;
  color: var(--ivory-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
}
.btn-buy {
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay) 55%, var(--green-clay-deep));
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
  padding: 15px 34px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 16px;
  white-space: nowrap;
  font-family: var(--font);
  border: none;
  cursor: pointer;
  box-shadow:
    0 10px 22px rgba(35,122,58,.45),
    inset 0 3px 0 rgba(255,255,255,.35),
    inset 0 -4px 0 rgba(0,0,0,.2);
  transition: transform .1s ease, box-shadow .1s ease, filter .1s ease;
  text-decoration: none;
  display: inline-block;
}
.btn-buy:hover { filter: brightness(1.07); text-decoration: none; }
.btn-buy:active {
  transform: translateY(3px);
  box-shadow: 0 3px 10px rgba(35,122,58,.4), inset 0 3px 8px rgba(0,0,0,.25);
}
.btn-notify {
  background: rgba(244,239,227,.08);
  color: var(--ivory-dim);
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 15px;
  white-space: nowrap;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  box-shadow: inset 0 0 0 2px rgba(244,239,227,.25), inset 0 2px 0 rgba(255,255,255,.08);
}
.btn-notify:hover { box-shadow: inset 0 0 0 2px var(--green-clay-hi); color: var(--green-clay-hi); }
.buy-note { font-size: 13px; color: var(--ivory-dim); margin-top: 12px; }

/* ============ promise strip — receipt motif ============ */
.promise-strip { padding: 56px 0; text-align: center; }
.receipt {
  background: var(--ivory);
  color: var(--clay-ink);
  max-width: 680px;
  margin: 0 auto;
  padding: 44px 48px 34px;
  position: relative;
  box-shadow: 0 24px 60px rgba(26,23,19,.3);

  /* receipt zigzag bottom */
  --zz: 14px;
  clip-path: polygon(
    0 0, 100% 0, 100% calc(100% - var(--zz)),
    95% 100%, 90% calc(100% - var(--zz)), 85% 100%, 80% calc(100% - var(--zz)),
    75% 100%, 70% calc(100% - var(--zz)), 65% 100%, 60% calc(100% - var(--zz)),
    55% 100%, 50% calc(100% - var(--zz)), 45% 100%, 40% calc(100% - var(--zz)),
    35% 100%, 30% calc(100% - var(--zz)), 25% 100%, 20% calc(100% - var(--zz)),
    15% 100%, 10% calc(100% - var(--zz)), 5% 100%, 0 calc(100% - var(--zz))
  );
  padding-bottom: calc(34px + var(--zz));
}
.receipt blockquote {
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 700;
  line-height: 1.55;
}
.receipt .stamp {
  display: inline-block;
  margin-top: 20px;
  font-weight: 900;
  letter-spacing: 2px;
  font-size: 14px;
  color: var(--green-clay-deep);
  border: 3px solid var(--green-clay-deep);
  border-radius: 8px;
  padding: 8px 20px;

  text-transform: uppercase;
  opacity: .85;
}
.receipt-link { display: inline-block; margin-top: 26px; font-weight: 800; }


/* ============ lifetime updates — green clay value card ============ */
.updates { padding: 30px 0 10px; }
.updates-box {
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay) 45%, var(--green-clay-deep));
  border-radius: 32px;
  padding: 50px 44px;
  max-width: 680px;
  margin: 38px auto 0;
  color: #fff;
  text-align: center;
  border: 1px solid rgba(0,0,0,.25);
  box-shadow:
    0 24px 55px rgba(35,122,58,.35),
    inset 0 3px 0 rgba(255,255,255,.35),
    inset 0 -6px 0 rgba(0,0,0,.25);
}
.updates-box h3 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  text-shadow: 0 2px 4px rgba(0,0,0,.25);
}
.updates-box p {
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto 14px;
  text-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.updates-box .updates-fine {
  font-size: 14px;
  font-weight: 700;
  opacity: .92;
  margin-bottom: 0;
}

/* ============ email capture — clay inbox ============ */
.signup { padding: 40px 0 90px; text-align: center; }
.signup-box {
  background: linear-gradient(180deg, #322d26, var(--clay-dark) 60%, #1e1b17);
  border-radius: 32px;
  padding: 54px 44px;
  max-width: 660px;
  margin: 38px auto 0;
  color: var(--ivory);
  border: 1px solid rgba(0,0,0,.35);
  box-shadow:
    0 24px 55px rgba(26,23,19,.35),
    inset 0 3px 0 rgba(255,255,255,.1),
    inset 0 -6px 0 rgba(0,0,0,.35);

}
.signup-box h3 { font-size: 25px; margin-bottom: 8px; font-weight: 900; }
.signup-box p { color: var(--ivory-dim); margin-bottom: 26px; font-size: 15.5px; }
.signup-form { display: flex; gap: 10px; max-width: 470px; margin: 0 auto; }
.signup-form input {
  flex: 1;
  padding: 15px 22px;
  border-radius: 999px;
  border: none;
  background: var(--ivory);
  color: var(--clay-ink);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  outline: none;
  box-shadow: inset 0 3px 8px rgba(26,23,19,.18);
}
.signup-form input::placeholder { color: #8a8272; }
.signup-form input:focus { box-shadow: inset 0 3px 8px rgba(26,23,19,.18), 0 0 0 3px rgba(76,195,109,.5); }
.signup-form button {
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay) 55%, var(--green-clay-deep));
  color: #fff;
  border: none;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 15px;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
  box-shadow: 0 8px 20px rgba(35,122,58,.4), inset 0 3px 0 rgba(255,255,255,.35), inset 0 -4px 0 rgba(0,0,0,.2);
  transition: transform .1s ease;
}
.signup-form button:active { transform: translateY(3px); }
.signup-note { font-size: 13px; color: var(--ivory-dim); margin-top: 18px; }
.signup-done { display: none; color: var(--green-clay-hi); font-weight: 800; margin-top: 18px; font-size: 17px; }

/* ============ promise page ============ */
.promise-hero { padding: 66px 0 10px; text-align: center; }
.promise-list { max-width: 740px; margin: 36px auto 90px; padding: 0 24px; }
.promise-list li {
  list-style: none;
  background: linear-gradient(180deg, #322d26, var(--clay-dark));
  border-radius: 22px;
  padding: 26px 30px 26px 72px;
  margin-bottom: 18px;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--ivory);
  position: relative;
  border: 1px solid rgba(0,0,0,.3);
  box-shadow: 0 14px 32px rgba(26,23,19,.28), inset 0 2px 0 rgba(255,255,255,.08), inset 0 -4px 0 rgba(0,0,0,.3);
}

.promise-list li::before {
  content: "✓";
  position: absolute;
  left: 26px;
  top: 24px;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay-deep));
  color: #fff;
  font-weight: 900;
  font-size: 17px;
  box-shadow: inset 0 2px 0 rgba(255,255,255,.35), 0 4px 10px rgba(0,0,0,.3);
}

/* ============ footer ============ */
footer { padding: 20px 0 54px; text-align: center; }
footer .sig {
  font-family: var(--script);
  font-size: 34px;
  color: #4a4438;
  margin-bottom: 12px;
}
footer nav { display: flex; gap: 26px; justify-content: center; margin-bottom: 14px; }
footer nav a { color: #5c5546; font-size: 14px; font-weight: 700; }
footer .copy { color: #8a8272; font-size: 13px; }


/* ============ catalog tools — search + category filter ============ */
.catalog-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: center;
  margin-top: 28px;
}
.search-wrap {
  position: relative;
  flex: 1 1 260px;
  max-width: 340px;
}
.search-wrap input {
  width: 100%;
  padding: 13px 44px 13px 20px;
  border-radius: 999px;
  border: 1px solid rgba(26,23,19,.15);
  background: var(--ivory);
  color: var(--clay-ink);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  outline: none;
  box-shadow: inset 0 3px 8px rgba(26,23,19,.12);
}
.search-wrap input:focus {
  box-shadow: inset 0 3px 8px rgba(26,23,19,.12), 0 0 0 3px rgba(76,195,109,.45);
}
.search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: rgba(26,23,19,.12);
  color: var(--clay-ink);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
}
.search-clear:hover { background: rgba(26,23,19,.22); }
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.filter-pill {
  padding: 11px 20px;
  border-radius: 999px;
  border: 2px solid rgba(26,23,19,.18);
  background: rgba(244,239,227,.7);
  color: var(--clay-ink);
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: all .15s ease;
}
.filter-pill:hover { border-color: var(--green-clay); }
.filter-pill.active {
  background: linear-gradient(180deg, var(--green-clay-hi), var(--green-clay-deep));
  border-color: var(--green-clay-deep);
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,.25);
  box-shadow: 0 6px 14px rgba(35,122,58,.35), inset 0 2px 0 rgba(255,255,255,.3);
}
.no-results {
  text-align: center;
  color: var(--clay-ink);
  font-weight: 700;
  font-size: 16px;
  margin-top: 30px;
  opacity: .75;
}

/* category tag on product cards */
.cat-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 900;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-clay-hi);
  background: rgba(76,195,109,.14);
  border: 1px solid rgba(76,195,109,.4);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
  align-self: flex-start;
}

/* card show/hide for filtering */
.card.is-hidden { display: none; }

/* ============ referral — charcoal value card ============ */
.referral { padding: 30px 0 10px; }
.referral-box {
  background: linear-gradient(180deg, #322d26, var(--clay-dark) 60%, #1e1b17);
  border-radius: 32px;
  padding: 50px 44px;
  max-width: 680px;
  margin: 38px auto 0;
  color: var(--ivory);
  text-align: center;
  border: 1px solid rgba(0,0,0,.35);
  box-shadow:
    0 24px 55px rgba(26,23,19,.35),
    inset 0 3px 0 rgba(255,255,255,.1),
    inset 0 -6px 0 rgba(0,0,0,.35);
}
.referral-box h3 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  color: var(--green-clay-hi);
  text-shadow: 0 2px 4px rgba(0,0,0,.4);
}
.referral-box p {
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto 14px;
  color: var(--ivory-dim);
}
.referral-box .referral-fine {
  font-size: 14px;
  font-weight: 700;
  opacity: .85;
  margin-bottom: 0;
}

/* ============ responsive ============ */
@media (max-width: 760px) {
  .how-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .card .claim { padding-right: 0; }
  .badge { position: static; display: inline-block; margin-bottom: 14px; }
  .signup-form { flex-direction: column; }
  .nav a:not(.btn-small) { display: none; }
  .header-inner { padding: 8px 16px; }
  .brand img { height: 40px; }
  .site-header { margin: 10px 10px 0; }
  .receipt { padding: 34px 28px; }
  .card { padding: 30px 26px; }
  .card-foot { flex-direction: column; align-items: stretch; text-align: center; }
  .btn-buy, .btn-notify { text-align: center; }
}

/* ============ mobile centering hardening ============ */
@media (max-width: 760px) {
  .wrap { padding: 0 20px; }
  .hero, .section-head, .section-sub,
  .promise-strip, .signup, footer { text-align: center; }
  .how-card, .card, .signup-box { text-align: left; }
  .card-foot { text-align: center; }
  .updates-box { padding: 38px 26px; }
  .referral-box { padding: 38px 26px; }
  .catalog-tools { margin-top: 22px; }
}