/* =========================================================
   PerkReach — wellness/gut-health theme
   Sage green + warm cream + gold accent, rounded modern sans.
   ========================================================= */

:root{
  --sage:      #3F6F58;   /* primary green - headings / CTA */
  --sage-dark: #2C5142;   /* CTA shadow / hover */
  --sage-light:#E4EFE8;   /* light mint panel background */
  --cream:     #FAF8F3;   /* page background */
  --panel:     #FFFFFF;   /* card background */
  --ink:       #23281F;   /* body text */
  --charcoal:  #1F2421;   /* dark footer bg */
  --gold:      #C48F3C;   /* accent for badges / highlights */
  --line:      rgba(35,40,31,0.12);
  --line-dark: rgba(250,248,243,0.14);
  --muted:     #6b6b63;

  --display: "Poppins", "DejaVu Sans", Arial, sans-serif;
  --sans: "Inter", "DejaVu Sans", Arial, sans-serif;

  --max: 1080px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--sage);}
.container{max-width:var(--max);margin:0 auto;padding:0 24px;}
.container-narrow{max-width:740px;margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{
  font-family:var(--display);
  color:var(--sage);
  line-height:1.2;
  margin:0 0 0.5em;
  font-weight:700;
}
h1{font-size:clamp(2rem, 4.4vw, 3rem); text-align:center;}
h2{font-size:clamp(1.5rem, 3vw, 2.05rem);}
h3{font-size:1.2rem;color:var(--sage-dark);}
p{margin:0 0 1.1em;}
.lede{font-size:1.14rem;}
.small{font-size:0.9rem;}
.muted{color:var(--muted);}
.center{text-align:center;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:18px 32px;
  border-radius:50px;
  font-family:var(--display);
  font-weight:700;
  font-size:1.05rem;
  text-decoration:none;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.btn-primary{
  background:linear-gradient(180deg, #4C8168, var(--sage));
  color:#fff;
  box-shadow:0 7px 0 var(--sage-dark), 0 14px 24px rgba(44,81,66,0.28);
}
.btn-primary:hover{transform:translateY(2px);box-shadow:0 5px 0 var(--sage-dark), 0 10px 16px rgba(44,81,66,0.28);}
.btn-primary:active{transform:translateY(7px);box-shadow:0 0 0 var(--sage-dark);}
.btn-ghost{
  background:transparent;
  border-color:var(--sage);
  color:var(--sage);
  padding:15px 28px;
  border-radius:50px;
}
.btn-ghost:hover{background:var(--sage);color:#fff;}
.btn-block{width:100%;justify-content:center;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,248,243,0.95);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:78px;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.brand img{height:34px;width:auto;}
.nav-links{
  display:flex;align-items:center;gap:26px;
  list-style:none;margin:0;padding:0;
}
.nav-links a{
  text-decoration:none;color:var(--ink);font-weight:600;font-size:0.95rem;
  padding:6px 2px;border-bottom:2px solid transparent;
}
.nav-links a:hover, .nav-links a.active{border-bottom-color:var(--gold);}
.nav-cta{display:flex;align-items:center;gap:18px;}
.nav-cta .btn{padding:12px 22px;font-size:0.92rem;}
.menu-toggle{
  display:none;background:none;border:none;cursor:pointer;padding:8px;
}
.menu-toggle span{display:block;width:26px;height:3px;background:var(--sage);margin:5px 0;border-radius:2px;}

@media (max-width: 880px){
  .nav-links{
    position:absolute;top:78px;left:0;right:0;
    background:var(--cream);
    flex-direction:column;align-items:flex-start;
    padding:18px 24px 26px;
    border-bottom:1px solid var(--line);
    display:none;
    gap:16px;
  }
  .nav-links.open{display:flex;}
  .menu-toggle{display:block;}
  .nav-cta .btn-primary-desktop{display:none;}
}

/* ---------- hero ---------- */
.hero{
  padding:52px 0 40px;
  background:
    radial-gradient(900px 380px at 50% -14%, rgba(63,111,88,0.10), transparent 60%),
    var(--sage-light);
  border-bottom:1px solid var(--line);
}
.hero .container{max-width:1080px;display:grid;grid-template-columns:1.05fr 0.95fr;gap:44px;align-items:center;}
.hero-copy .disclosure-tag{
  display:inline-block;font-size:0.78rem;color:var(--sage-dark);
  background:rgba(255,255,255,0.7);border:1px solid rgba(63,111,88,0.3);
  padding:5px 14px;border-radius:20px;margin-bottom:16px;font-weight:700;
  font-family:var(--display);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:10px;align-items:center;}
.hero-note{margin-top:14px;font-size:0.86rem;color:var(--muted);}
.hero-art{position:relative;}

@media (max-width:880px){
  .hero .container{grid-template-columns:1fr;}
  .hero-art{order:-1;max-width:420px;margin:0 auto;}
}

/* ---------- realistic photo frames ---------- */
.photo-frame{
  border-radius:20px;overflow:hidden;
  box-shadow:0 18px 40px rgba(35,40,31,0.16), 0 0 0 1px var(--line);
}
.photo-frame img{width:100%;height:100%;object-fit:cover;display:block;}
.banner-photo{margin:0;}
.banner-photo img{width:100%;height:min(46vw,360px);object-fit:cover;display:block;}
.banner-photo figcaption{
  font-family:var(--sans);font-size:0.82rem;color:var(--muted);
  text-align:center;padding:8px 20px 0;
}

/* ---------- sections ---------- */
section{padding:52px 0;}
.section-tight{padding:36px 0;}
.section-head{max-width:640px;margin:0 auto 32px;text-align:center;}
.band-panel{background:var(--panel);}
.band-mint{background:var(--sage-light);}
.band-ink{background:var(--charcoal);color:var(--cream);}
.band-ink h2, .band-ink h3{color:#fff;}
.band-ink .muted{color:rgba(250,248,243,0.72);}

.letter{max-width:700px;margin:0 auto;}
.byline{
  font-family:var(--display);font-size:0.92rem;color:var(--sage);
  border-left:3px solid var(--gold);padding-left:14px;margin:0 0 1.4em;
}

.callout{
  background:var(--sage-light);
  border:2px solid rgba(63,111,88,0.28);
  border-radius:16px;
  padding:24px 26px;
  margin:1.6em 0;
}
.callout h3{margin-top:0;}

/* checklist */
.check-list{list-style:none;margin:0;padding:0;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;
}
.check-list li::before{
  content:"";
  flex:none;width:22px;height:22px;margin-top:3px;border-radius:50%;
  background:var(--sage);
  -webkit-mask:url('../images/icon-check.svg') center/contain no-repeat;
          mask:url('../images/icon-check.svg') center/contain no-repeat;
}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:6px 40px;}
@media (max-width:700px){.grid-2{grid-template-columns:1fr;}}

/* feature rows */
.feature-row{
  display:grid;grid-template-columns:64px 1fr;gap:20px;
  padding:20px 0;border-top:1px solid var(--line);
}
.feature-row:last-child{border-bottom:1px solid var(--line);}
.feature-row .icon-wrap{
  width:56px;height:56px;border-radius:50%;
  background:var(--sage-light);display:flex;align-items:center;justify-content:center;
}
.feature-row .icon-wrap svg, .feature-row .icon-wrap img{width:26px;height:26px;}
.feature-row h4{font-family:var(--display);margin:0 0 6px;font-size:1.08rem;color:var(--sage-dark);}

/* ingredient cards */
.ingredient-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;}
.ingredient-card{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:20px;
}
.ingredient-card .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50%;background:var(--sage);color:#fff;
  font-family:var(--display);font-weight:700;font-size:0.85rem;margin-bottom:10px;
}
.ingredient-card h4{font-family:var(--display);margin:0 0 6px;font-size:1.02rem;color:var(--sage-dark);}
.ingredient-card p{margin:0;font-size:0.92rem;color:var(--muted);}

/* fit / not-fit two column */
.fit-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
@media (max-width:800px){.fit-columns{grid-template-columns:1fr;}}
.fit-card{padding:26px;border-radius:16px;}
.fit-card.yes{background:rgba(63,111,88,0.08);border:2px solid rgba(63,111,88,0.3);}
.fit-card.no{background:rgba(0,0,0,0.03);border:2px solid var(--line);}
.fit-card ul{margin:0;padding-left:20px;}
.fit-card li{margin-bottom:10px;}

/* pricing tiers */
.price-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:760px){.price-tiers{grid-template-columns:1fr;}}
.price-tier{
  background:var(--panel);border:2px solid var(--line);border-radius:18px;
  padding:26px 20px;text-align:center;position:relative;
}
.price-tier.best{border-color:var(--gold);box-shadow:0 14px 30px rgba(196,143,60,0.18);}
.price-tier .badge{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--gold);color:#fff;font-family:var(--display);font-size:0.75rem;font-weight:700;
  padding:5px 14px;border-radius:20px;white-space:nowrap;
}
.price-tier h3{margin:10px 0 2px;font-size:1.05rem;}
.price-tier .each{font-family:var(--display);font-size:2.1rem;font-weight:700;color:var(--sage);margin:6px 0;}
.price-tier .total{font-size:0.85rem;color:var(--muted);margin-bottom:16px;}

/* offer / guarantee card */
.offer-card{
  background:var(--panel);
  border:2px solid rgba(63,111,88,0.3);
  border-radius:22px;
  padding:36px;
  text-align:center;
  box-shadow:0 20px 50px rgba(35,40,31,0.14);
}
.seal-wrap{width:130px;margin:10px auto 6px;}
.cards-accepted{font-family:var(--sans);font-size:0.85rem;color:var(--muted);margin-top:14px;}

/* trust badges row */
.trust-row{display:flex;flex-wrap:wrap;justify-content:center;gap:28px;margin-top:28px;}
.trust-item{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:140px;text-align:center;}
.trust-item img{width:30px;height:30px;}
.trust-item span{font-size:0.82rem;color:var(--muted);font-weight:600;}

/* FAQ accordion */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:18px 0;font-family:var(--display);font-weight:600;font-size:1.02rem;color:var(--sage-dark);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-q .plus{font-size:1.4rem;color:var(--gold);transition:transform .2s ease;flex:none;}
.faq-item.open .faq-q .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.faq-a p{padding-bottom:18px;color:#3a3c37;}
.faq-item.open .faq-a{max-height:420px;}

/* generic content pages (legal, contact) */
.legal h2{margin-top:1.6em;font-size:1.3rem;}
.legal ul{padding-left:20px;}
.legal-updated{color:var(--muted);font-size:0.92rem;margin-bottom:2.2em;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
@media (max-width:760px){.contact-grid{grid-template-columns:1fr;}}
.contact-card{
  background:var(--panel);border-radius:18px;padding:28px;border:1px solid var(--line);
}
.contact-card dt{font-weight:700;color:var(--sage-dark);margin-top:16px;font-family:var(--display);}
.contact-card dt:first-child{margin-top:0;}
.contact-card dd{margin:2px 0 0;}

/* footer */
.site-footer{background:var(--charcoal);color:rgba(250,248,243,0.85);padding:48px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px;}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr;gap:28px;}}
.site-footer h4{color:#fff;font-family:var(--display);font-size:0.9rem;letter-spacing:.02em;margin-bottom:14px;}
.site-footer .brand img{height:30px;}
.site-footer ul{list-style:none;margin:0;padding:0;}
.site-footer li{margin-bottom:10px;}
.site-footer a{text-decoration:none;color:rgba(250,248,243,0.78);}
.site-footer a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid rgba(250,248,243,0.14);
  padding-top:22px;font-size:0.82rem;color:rgba(250,248,243,0.5);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
}
.footer-disclosure{
  font-size:0.8rem;color:rgba(250,248,243,0.5);max-width:760px;margin-top:14px;
}
.photo-credit{font-size:0.72rem;color:rgba(250,248,243,0.35);margin-top:6px;}

/* mobile sticky buy bar */
.sticky-buy{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:var(--charcoal);
  padding:12px 16px;
  display:none;
  align-items:center;justify-content:space-between;gap:12px;
  box-shadow:0 -6px 20px rgba(0,0,0,0.25);
}
.sticky-buy span{color:#fff;font-weight:700;font-size:0.86rem;font-family:var(--display);}
.sticky-buy .btn{padding:12px 20px;font-size:0.88rem;}
@media (max-width:640px){
  .sticky-buy{display:flex;}
  body{padding-bottom:70px;}
}

/* health disclaimer callout */
.med-disclaimer{
  background:rgba(196,143,60,0.08);
  border:1px solid rgba(196,143,60,0.35);
  border-radius:14px;
  padding:16px 20px;
  font-size:0.88rem;
  color:var(--muted);
}
.dagger-note{font-size:0.78rem;color:var(--muted);}