/* Burntide DTC — main stylesheet */

:root {
  --brown:        #6B2014;
  --brown-deep:   #4d1409;
  --saffron:      #F2B233;
  --saffron-soft: #f7c95f;
  --ember:        #E8651C;
  --lava:         #D63D14;
  --crimson:      #A8240E;
  --lime:         #D9E84A;
  --cream:        #FFF8E7;
  --cream-2:      #fdf3df;
  --white:        #FFFFFF;
  --ink:          #1A1A1A;
  --muted:        #6f6258;
  --line:         #ece2cf;
}

/* ----- reset / base ----- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }

.navbar {
  position: sticky; top: 0; z-index: 300;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 12px rgba(107,32,20,0.06);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 66px; gap: 20px;
}
.nav-logo {
  display: flex; align-items: center; gap: 9px;
  font-family: 'Oswald', sans-serif;
  font-size: 27px; font-weight: 700;
  color: var(--brown); letter-spacing: .5px;
}
.nav-logo .flame { width: 26px; height: 26px; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a {
  font-size: 14px; font-weight: 700; color: #4a3b32;
  transition: color .2s;
}
.nav-links a:hover { color: var(--lava); }
.nav-links a b { color: var(--lava); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--lava); color: #fff !important;
  font-size: 13px; font-weight: 700; letter-spacing: .3px;
  padding: 10px 19px; border-radius: 6px;
  box-shadow: 0 4px 14px rgba(214,61,20,.28);
  transition: background .2s, transform .2s;
}
.nav-cta:hover { background: var(--crimson); transform: translateY(-1px); }
.nav-cta svg { width: 15px; height: 15px; }

.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px; background: none; border: none;
}
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--brown); border-radius: 2px; transition: all .3s; }

.hero {
  background:
    radial-gradient(120% 80% at 80% 0%, rgba(242,178,51,.18) 0%, rgba(242,178,51,0) 55%),
    linear-gradient(180deg, #ffffff 0%, var(--cream) 100%);
  padding: 56px 0 64px;
}
.hero-headline { text-align: center; max-width: 920px; margin: 0 auto 40px; }
.hero-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(36px, 5.2vw, 62px);
  font-weight: 700; color: var(--brown);
  line-height: 1.04; text-transform: none;
}
.hero-title .accent { color: var(--lava); }
.hero-subtitle {
  font-size: clamp(17px, 2.2vw, 22px); font-weight: 600;
  color: #5a4a40; line-height: 1.45; margin-top: 14px;
}
.hero-subtitle b { color: var(--brown); }

.hero-inner {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 48px; align-items: center;
}
.hero-left { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.hero-product-img { max-height: 360px; width: auto; object-fit: contain;
  filter: drop-shadow(0 22px 30px rgba(107,32,20,.22)); }
.hero-bonus-line {
  font-family: 'Oswald', sans-serif; font-size: 15px; font-weight: 600;
  letter-spacing: .5px; color: var(--brown); text-align: center;
  background: var(--lime); border: 2px solid var(--brown);
  border-radius: 40px; padding: 7px 20px;
}
.hero-bonus-previews { display: flex; gap: 12px; justify-content: center; width: 100%; }
.hero-bonus-thumb { position: relative; flex: 1; max-width: 120px; }
.hero-bonus-thumb img { border-radius: 8px; border: 1px solid var(--line); box-shadow: 0 6px 16px rgba(107,32,20,.12); aspect-ratio: 3/4; object-fit: cover; object-position: 50% 8%; }
.hero-bonus-thumb .free-tag {
  position: absolute; top: -8px; right: -6px;
  background: var(--lava); color: #fff; font-family: 'Oswald', sans-serif;
  font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,.2);
}

/* card CTA do hero (coluna direita 40%) */
.hero-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 16px; padding: 28px;
  box-shadow: 0 18px 44px rgba(107,32,20,.12);
  display: flex; flex-direction: column; gap: 16px; text-align: center;
}
.hero-card h2 {
  font-family: 'Oswald', sans-serif; font-size: clamp(22px, 3vw, 30px);
  font-weight: 700; color: var(--brown); line-height: 1.15;
}
.hero-card-img { max-height: 190px; width: auto; margin: 0 auto; object-fit: contain; }
.hero-card-badge {
  font-family: 'Oswald', sans-serif; font-size: 13px; font-weight: 600;
  letter-spacing: .4px; color: var(--brown);
  background: var(--cream); border: 1px dashed var(--saffron);
  border-radius: 8px; padding: 8px 12px;
}
.hero-cta-btn, .pkg-btn, .faq-cta-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 11px;
  background: var(--lava); color: #fff;
  font-family: 'Oswald', sans-serif; font-weight: 700;
  border: none; border-radius: 9px; cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
}
.hero-cta-btn {
  font-size: 19px; padding: 16px 26px; width: 100%;
  letter-spacing: .3px;
  animation: cta-pulse 2.2s ease-in-out infinite;
}
.pkg-btn {
  pointer-events: none;
}
.hero-cta-btn:hover, .pkg-btn:hover, .faq-cta-btn:hover {
  background: var(--crimson); animation: none; transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(168,36,14,.34);
}
.hero-cta-btn svg { width: 19px; height: 19px; }
@keyframes cta-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(214,61,20,.30); transform: scale(1); }
  50% { box-shadow: 0 0 0 9px rgba(214,61,20,.09), 0 4px 18px rgba(214,61,20,.36); transform: scale(1.012); }
}
.hero-trust {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 6px 14px; font-size: 12.5px; font-weight: 700; color: var(--muted);
}
.hero-trust span { display: inline-flex; align-items: center; gap: 5px; }
.hero-trust svg { width: 14px; height: 14px; fill: var(--ember); }

.claim-strip {
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.06) 0 22px, rgba(0,0,0,.02) 22px 44px),
    var(--saffron);
  border-top: 3px solid var(--ember);
  border-bottom: 3px solid var(--ember);
  padding: 26px 24px; text-align: center;
}
.claim-strip h2 {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(20px, 3.4vw, 32px); font-weight: 700;
  color: var(--brown); line-height: 1.2; text-shadow: 0 1px 0 rgba(255,255,255,.25);
}
.claim-strip p {
  font-family: 'Oswald', sans-serif; font-weight: 500;
  font-size: clamp(15px, 2.2vw, 20px); color: var(--crimson); margin-top: 4px;
}

.packages-section { background: var(--cream); padding: 56px 0; }
.section-eyebrow {
  font-family: 'Oswald', sans-serif; font-size: 14px; font-weight: 600;
  letter-spacing: 1.6px; text-transform: uppercase; color: var(--ember);
  text-align: center;
}
.section-heading {
  font-family: 'Oswald', sans-serif; font-size: clamp(26px, 4vw, 42px);
  font-weight: 700; color: var(--brown); line-height: 1.12; text-align: center;
  margin-top: 6px;
}
.packages-grid {
  display: grid; grid-template-columns: 1fr 1.24fr 1fr; gap: 22px;
  margin-top: 40px; align-items: start;
}
.pkg-card {
  background: var(--white); border: 2px solid #e6ddcc; border-radius: 16px;
  overflow: visible; display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s; position: relative;
}
.pkg-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(107,32,20,.13); }
.pkg-card.featured {
  border: 3px solid var(--lava); margin-top: -14px; margin-bottom: -14px;
  box-shadow: 0 20px 44px rgba(214,61,20,.22); z-index: 3;
}
.pkg-ribbon {
  position: absolute; top: -29px; left: 50%; transform: translateX(-50%);
  background: var(--lime); color: var(--brown); border: 2px solid var(--brown);
  font-family: 'Oswald', sans-serif; font-size: 13px; font-weight: 700;
  letter-spacing: .6px; padding: 4px 18px; border-radius: 30px;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  box-shadow: 0 4px 10px rgba(0,0,0,.12); z-index: 2;
}
.pkg-head {
  background: #5b4034; padding: 11px 16px; text-align: center;
  border-radius: 13px 13px 0 0;
}
.pkg-card.featured .pkg-head { background: var(--brown); border-radius: 10px 10px 0 0; }
.pkg-head h4 {
  font-family: 'Oswald', sans-serif; font-size: 16px; font-weight: 600;
  color: #fff; letter-spacing: 1.5px; text-transform: uppercase;
}
.pkg-body { padding: 22px 20px; display: flex; flex-direction: column; gap: 14px; }
.pkg-qty {
  font-family: 'Oswald', sans-serif; font-size: 36px; font-weight: 700;
  color: var(--brown); text-align: center; line-height: 1;
}
.pkg-supply { font-size: 14px; font-weight: 700; color: var(--muted); text-align: center; margin-top: -8px; }
.pkg-img-wrap { min-height: 150px; display: flex; align-items: center; justify-content: center; position: relative; }
.pkg-img-wrap img { max-height: 160px; width: auto; object-fit: contain;
  filter: drop-shadow(0 12px 16px rgba(107,32,20,.18)); }
.pkg-bonus-tag {
  position: absolute; right: 6px; bottom: 10px;
  background: var(--ember); color: #fff; font-family: 'Oswald', sans-serif;
  font-size: 12px; font-weight: 700; padding: 4px 11px; border-radius: 6px;
  box-shadow: 0 3px 8px rgba(0,0,0,.2);
}
.pkg-price {
  font-family: 'Oswald', sans-serif; font-size: 66px; font-weight: 700;
  color: var(--lava); text-align: center; line-height: .95;
}
.pkg-price-per { font-size: 14px; font-weight: 600; color: var(--muted); text-align: center; margin-top: -4px; }
.pkg-feats { display: flex; flex-direction: column; gap: 7px; padding: 4px 0; }
.pkg-feat { display: flex; align-items: center; gap: 9px; font-size: 14.5px; font-weight: 600; }
.pkg-feat svg { width: 17px; height: 17px; min-width: 17px; }
.pkg-feat.yes { color: #2f2a26; } .pkg-feat.yes svg { fill: #1f9e57; }
.pkg-feat.no  { color: #b3a99c; } .pkg-feat.no svg  { fill: #c9bdae; }
.pkg-save {
  background: var(--cream-2); border: 1px solid var(--saffron-soft);
  border-radius: 8px; text-align: center; padding: 9px;
  font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 17px; color: var(--crimson);
}
.pkg-total { text-align: center; line-height: 1.2; }
.pkg-total .was { color: #b3a99c; text-decoration: line-through; font-size: 17px; margin-right: 6px; }
.pkg-total .now { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 26px; color: var(--brown); }
.pkg-total .ship { display: block; font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.pkg-btn { font-size: 20px; padding: 14px 16px; width: 100%; position: relative; }
.pkg-btn svg { width: 20px; height: 20px; }
.pkg-hand { position: absolute; right: -6px; bottom: -22px; width: 46px;
  pointer-events: none; animation: hand-tap 1.6s ease-in-out infinite; }
@keyframes hand-tap { 0%,100% { transform: translateY(0) rotate(-8deg);} 50% { transform: translateY(-7px) rotate(-8deg);} }
.pkg-pay { max-width: 180px; margin: 2px auto 0; opacity: .85; }

/* ----- featured package: bigger & more prominent (balanced) ----- */
.pkg-card.featured .pkg-head { padding: 13px 16px; }
.pkg-card.featured .pkg-head h4 { font-size: 17px; }
.pkg-card.featured .pkg-body { padding: 22px 22px; gap: 13px; }
.pkg-card.featured .pkg-qty { font-size: 40px; }
.pkg-card.featured .pkg-supply { font-size: 15px; }
.pkg-card.featured .pkg-img-wrap { min-height: 188px; }
.pkg-card.featured .pkg-img-wrap img {
  max-height: 200px; max-width: 110%; width: auto;
  filter: drop-shadow(0 16px 22px rgba(107,32,20,.22));
}
.pkg-card.featured .pkg-bonus-tag { font-size: 13px; padding: 5px 13px; }
.pkg-card.featured .pkg-price { font-size: 74px; }
.pkg-card.featured .pkg-price-per { font-size: 15px; }
.pkg-card.featured .pkg-feat { font-size: 15.5px; gap: 10px; }
.pkg-card.featured .pkg-feat svg { width: 18px; height: 18px; min-width: 18px; }
.pkg-card.featured .pkg-save { font-size: 18px; padding: 10px; }
.pkg-card.featured .pkg-total .was { font-size: 19px; }
.pkg-card.featured .pkg-total .now { font-size: 30px; }
.pkg-card.featured .pkg-btn {
  font-size: 22px; padding: 17px 16px;
  box-shadow: 0 12px 26px rgba(214,61,20,.34);
}
.pkg-card.featured .pkg-btn svg { width: 24px; height: 24px; }
.pkg-card.featured .pkg-hand { width: 52px; right: -8px; bottom: -24px; }
.pkg-card.featured .pkg-pay { max-width: 200px; }

.guarantee-section { background: var(--white); padding: 70px 0; border-bottom: 1px solid var(--line); }
.guarantee-inner { display: flex; flex-direction: column; gap: 26px; }
.guarantee-body { display: flex; align-items: center; gap: 32px; }
.guarantee-seal { width: 168px; min-width: 168px; height: auto; object-fit: contain; }
.guarantee-text { font-size: 17px; line-height: 1.75; color: #3d342d; }
.guarantee-fda { max-width: 640px; margin: 8px auto 0; width: 100%; }
.guarantee-made { font-size: 15px; font-style: italic; color: var(--muted); text-align: center; }

.bonus-section {
  background:
    radial-gradient(90% 60% at 50% 0%, rgba(232,101,28,.18) 0%, rgba(232,101,28,0) 60%),
    var(--brown);
  padding: 72px 0;
}
.bonus-section .section-eyebrow { color: var(--saffron); }
.bonus-section .section-heading { color: #fff; }
.bonus-section .section-heading .hl { color: var(--saffron); }
.bonus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 42px; }
.bonus-card { display: flex; flex-direction: column; gap: 14px; }
.bonus-card-img { position: relative; }
.bonus-card-img img { border-radius: 12px; width: 100%; background: #fff;
  box-shadow: 0 14px 30px rgba(0,0,0,.3); }
.bonus-card-img .free-badge {
  position: absolute; top: 10px; right: 10px; background: var(--lava); color: #fff;
  font-family: 'Oswald', sans-serif; font-size: 13px; font-weight: 700;
  padding: 4px 12px; border-radius: 30px; box-shadow: 0 3px 8px rgba(0,0,0,.3);
}
.bonus-num { font-family: 'Oswald', sans-serif; font-size: 13px; font-weight: 700;
  color: var(--saffron); letter-spacing: 1.4px; text-transform: uppercase; }
.bonus-name { font-family: 'Oswald', sans-serif; font-size: 24px; font-weight: 700; color: #fff; line-height: 1.15; }
.bonus-name .price { color: var(--lime); font-size: 18px; margin-left: 6px; }
.bonus-text { font-size: 15px; color: rgba(255,255,255,.78); line-height: 1.6; }
.bonus-dl { font-family: 'Oswald', sans-serif; font-size: 13px; font-weight: 600;
  letter-spacing: .5px; color: var(--saffron); }

.shipping-strip {
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.06) 0 22px, rgba(0,0,0,.02) 22px 44px),
    var(--saffron);
  border-top: 3px solid var(--ember); border-bottom: 3px solid var(--ember);
  padding: 30px 0;
}
.shipping-inner { display: flex; align-items: center; gap: 22px; justify-content: center; text-align: center; flex-direction: column; }
.shipping-title { font-family: 'Oswald', sans-serif; font-size: clamp(20px, 3vw, 32px); font-weight: 700; color: var(--brown); }
.shipping-sub { font-size: 15px; font-weight: 700; color: var(--crimson); }
.shipping-sub em { font-style: italic; font-weight: 600; color: #7a4a1c; }

.science-band {
  background:
    radial-gradient(80% 100% at 50% 0%, rgba(232,101,28,.12) 0%, rgba(0,0,0,0) 60%),
    var(--brown-deep);
  padding: 54px 0; text-align: center;
}
.science-band .date-label {
  font-family: 'Oswald', sans-serif; font-size: 13px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: var(--saffron);
}
.science-band h2 {
  font-family: 'Oswald', sans-serif; font-size: clamp(24px, 3.6vw, 40px);
  font-weight: 700; color: #fff; line-height: 1.18; max-width: 900px; margin: 12px auto 0;
}
.science-band .subtitle { font-size: clamp(16px, 2vw, 20px); font-style: italic; color: rgba(255,255,255,.8); margin-top: 12px; }

.science-section { padding: 66px 0; background: var(--white); }
.science-block { display: grid; grid-template-columns: 2fr 3fr; gap: 36px; align-items: center; margin-bottom: 40px; }
.science-block.media-left { grid-template-columns: 2fr 3fr; }
.science-block.media-right { grid-template-columns: 3fr 2fr; }
.science-block.media-right .science-media { order: 2; }
.science-media img { border-radius: 12px; width: 100%; box-shadow: 0 12px 30px rgba(107,32,20,.12); }
.science-copy p { font-size: 16.5px; color: #3d342d; line-height: 1.75; margin-bottom: 14px; }
.science-copy h3 { font-family: 'Oswald', sans-serif; font-size: 26px; font-weight: 700; color: var(--brown); margin-bottom: 12px; line-height: 1.2; }
.science-copy b { color: var(--brown); }
.science-highlight {
  background: var(--cream); border-left: 4px solid var(--saffron);
  border-radius: 0 10px 10px 0; padding: 16px 20px; font-size: 16px;
  color: #3d342d; line-height: 1.7; margin-top: 6px;
}
.quote-callout {
  background: var(--white); border: 1px solid var(--line);
  border-top: 5px solid var(--ember); border-radius: 12px;
  padding: 26px 28px; margin: 8px auto 40px; max-width: 820px;
  box-shadow: 0 10px 28px rgba(107,32,20,.08);
}
.quote-callout .q { font-size: 19px; font-style: italic; color: var(--brown); line-height: 1.55; font-weight: 600; }
.quote-callout .ref { font-size: 12px; color: var(--muted); line-height: 1.55; margin-top: 14px; }
.quote-callout .ref a { color: var(--ember); text-decoration: underline; }

.product-section { background: var(--cream); padding: 70px 0; }
.product-eyebrow { font-size: 17px; color: var(--muted); text-align: center; }
.product-title {
  font-family: 'Oswald', sans-serif; font-size: clamp(38px, 6vw, 64px);
  font-weight: 700; color: var(--brown); text-align: center; line-height: 1.05; margin-top: 2px;
}
.product-title .accent { color: var(--lava); }
.product-tagline {
  font-family: 'Oswald', sans-serif; font-size: clamp(18px, 2.4vw, 24px); font-weight: 500;
  color: #5a4a40; text-align: center; line-height: 1.3; margin: 14px auto 36px; max-width: 640px;
}
.product-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.product-inner img { width: 100%; max-height: 380px; object-fit: contain;
  filter: drop-shadow(0 20px 28px rgba(107,32,20,.18)); }
.product-copy p { font-size: 17px; font-weight: 500; color: #3d342d; line-height: 1.75; margin-bottom: 16px; }
.product-copy b { color: var(--brown); font-weight: 700; }

.ingredients-section { padding: 70px 0; background: #fdfaf3; }
.ingredients-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 40px; max-width: 980px; margin-left: auto; margin-right: auto; }
.ingredient-card { display: flex; flex-direction: column; gap: 12px; }
.ingredient-img-wrap {
  border: 2px solid var(--line); border-radius: 14px; overflow: hidden;
  aspect-ratio: 1/1; background: #fff;
}
.ingredient-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.ingredient-name { font-family: 'Oswald', sans-serif; font-size: 19px; font-weight: 700; color: var(--brown); line-height: 1.15; }
.ingredient-role { font-family: 'Oswald', sans-serif; font-size: 13px; font-weight: 500; font-style: italic; color: var(--ember); letter-spacing: .2px; margin-top: -6px; }
.ingredient-desc { font-size: 14px; color: #4a3f37; line-height: 1.55; }

.benefits-section { background: var(--cream); border-top: 1px solid var(--line); padding: 56px 0; }
.benefits-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; margin-top: 36px; margin-left: 15%; }
.benefit-item { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.benefit-icon {
  width: 72px; height: 72px; border-radius: 50%; background: #fff;
  display: flex; align-items: center; justify-content: center; padding: 16px;
  box-shadow: 0 6px 16px rgba(107,32,20,.1); border: 1px solid var(--line);
}
.benefit-icon svg { width: 100%; height: 100%; fill: var(--ember); }
.benefit-label { font-size: 13.5px; font-weight: 700; color: var(--brown); line-height: 1.3; }

.faq-section {
  background:
    radial-gradient(80% 60% at 0% 0%, rgba(232,101,28,.16) 0%, rgba(0,0,0,0) 55%),
    var(--brown);
  padding: 72px 0;
}
.faq-inner { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 44px; align-items: center; }
.faq-aside { text-align: center; }
.faq-aside img { max-width: 400px; margin: 0 auto 20px; filter: drop-shadow(0 22px 32px rgba(0,0,0,.36)); }
.faq-aside .seal { max-width: 160px; margin: 0 auto 24px; filter: none; }
.faq-cta-btn { font-size: 18px; padding: 15px 24px; width: 100%; max-width: 320px; }
.faq-aside h2 {
  font-family: 'Oswald', sans-serif; font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 700; color: #fff; line-height: 1.12; margin-bottom: 22px; text-align: left;
}
.faq-list { display: flex; flex-direction: column; gap: 11px; }
.faq-item { background: var(--white); border-radius: 11px; overflow: hidden; }
.faq-q {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 15px 18px; cursor: pointer; user-select: none;
  transition: background-color .2s;
}
.faq-q:hover { background-color: #fff7e8; }
.faq-q h3 { font-family: 'Nunito Sans', sans-serif; font-size: 16.5px; font-weight: 700; color: var(--brown); line-height: 1.3; }
.faq-arrow { width: 20px; min-width: 20px; transition: transform .3s ease; fill: var(--ember); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0 18px;
  font-size: 15.5px; color: #4a3f37; line-height: 1.7;
  transition: max-height .4s ease, opacity .3s ease .05s, padding-bottom .35s ease;
}
.faq-item.open .faq-a {
  max-height: 700px;
  opacity: 1;
  padding-bottom: 18px;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }

.label-section { padding: 66px 0 40px; background: var(--white); }
.label-img { max-width: 1100px; width: 100%; margin: 0 auto; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 14px 36px rgba(107,32,20,.1); }
.references-section { padding: 0 0 60px; background: var(--white); }
.references-label {
  font-family: 'Oswald', sans-serif; font-size: 13px; font-weight: 700; color: #a99e8e;
  text-align: center; text-transform: uppercase; letter-spacing: 1.6px; margin-bottom: 20px;
}
.references-logos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; align-items: center; justify-items: center; margin-bottom: 14px; max-width: 760px; margin-left: auto; margin-right: auto; }
.references-logos img { max-height: 46px; width: auto; filter: grayscale(1); opacity: .55; }
.references-disclaimer { font-size: 12px; color: #b3a99c; text-align: center; margin-bottom: 26px; }
.references-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.references-cols p { font-size: 12px; color: #9b8f7f; line-height: 1.65; margin-bottom: 10px; }
.references-cols b { color: #7a6f5f; }

.bg-footer {
  background-color: var(--brown-deep);
  color: #fff;
  padding: 3rem 1.5rem;
  font-family: 'Nunito Sans', Arial, sans-serif;
  line-height: 1.4;
  box-sizing: border-box;
  width: 100%;
  overflow-x: hidden;
}
.bg-footer * { box-sizing: border-box; }
.bg-footer__container { max-width: 960px; margin: 0 auto; overflow-x: hidden; }
.bg-footer__links {
  list-style: none; margin: 0 0 1.5rem 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: .5rem 1.5rem; text-align: center;
}
.bg-footer__links li { margin: 0; padding: 0; }
.bg-footer__links a {
  color: #fff; text-decoration: none; font-size: .95rem; font-weight: 600;
  transition: color .2s;
}
.bg-footer__links a:hover { color: var(--saffron); text-decoration: underline; }
.bg-footer__disclaimer {
  color: rgba(255,255,255,.78); text-align: justify;
  font-size: .78rem; line-height: 1.45; margin: 0 0 1rem 0;
}
.bg-footer #disclaimer,
.bg-footer #disclaimer * { color: #fff !important; }

/* disclaimer dinâmico da BuyGoods — container responsivo
   no desktop renderiza nativo (tabela horizontal),
   no mobile empilha tudo em block (regra @media abaixo) */
#disclaimer {
  display: block;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  overflow: hidden;
  box-sizing: border-box;
}
#disclaimer * {
  max-width: 100% !important;
  min-width: 0 !important;
  box-sizing: border-box !important;
}
#disclaimer img { height: auto !important; }

@media (max-width: 767px) {
  .bg-footer { padding: 2rem 1rem; }
  .bg-footer__links { gap: .5rem 1rem; }
  /* mobile: força tabela/linhas/células a empilhar em block */
  #disclaimer table,
  #disclaimer tbody,
  #disclaimer tr,
  #disclaimer td,
  #disclaimer div {
    width: 100% !important;
    display: block !important;
  }
  #disclaimer td { padding: 8px !important; }
  #disclaimer img {
    display: block !important;
    margin: 0 auto 8px !important;
  }
}

@media (max-width: 991px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 66px; left: 0; right: 0; background: #fff; padding: 20px 24px;
    border-bottom: 1px solid var(--line); z-index: 400; gap: 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,.1);
  }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .science-block, .science-block.media-left, .science-block.media-right { grid-template-columns: 1fr; gap: 22px; }
  .science-block.media-right .science-media { order: 0; }
  .product-inner { grid-template-columns: 1fr; gap: 28px; }
  .bonus-grid { grid-template-columns: 1fr; max-width: 420px; margin: 36px auto 0; }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }
  .faq-inner { grid-template-columns: 1fr; gap: 30px; }
  .faq-aside { position: static; min-width: 0; }
  .faq-aside h2 { text-align: center; }
  .faq-aside img { max-width: 100%; width: auto; }

  /* packages: tame the featured emphasis so 3 columns still fit on tablets */
  .packages-grid { grid-template-columns: 1fr 1.2fr 1fr; gap: 16px; }
  .pkg-card.featured { margin-top: -12px; margin-bottom: -12px; box-shadow: 0 16px 34px rgba(214,61,20,.2); }
  .pkg-card.featured .pkg-body { padding: 20px 16px; gap: 13px; }
  .pkg-card.featured .pkg-img-wrap { min-height: 170px; }
  .pkg-card.featured .pkg-img-wrap img { max-height: 175px; max-width: 106%; }
  .pkg-card.featured .pkg-qty { font-size: 36px; }
  .pkg-card.featured .pkg-price { font-size: 62px; }
  .pkg-card.featured .pkg-save { font-size: 17px; }
  .pkg-card.featured .pkg-total .now { font-size: 27px; }
  .pkg-card.featured .pkg-btn { font-size: 19px; padding: 14px 12px; }
}
@media (max-width: 767px) {
  body { font-size: 16px; }
  .packages-grid { grid-template-columns: 1fr; max-width: 380px; margin: 40px auto 0; }
  .pkg-card { margin-top: 0; }
  .pkg-card.featured { margin-top: 0; margin-bottom: 0; }
  .pkg-card.featured .pkg-img-wrap img { max-width: 100%; }
  .pkg-card:nth-child(1) { order: 3; }
  .pkg-card:nth-child(2) { order: 1; }
  .pkg-card:nth-child(3) { order: 2; }
  .guarantee-body { flex-direction: column; align-items: center; text-align: center; }
  .ingredients-grid { grid-template-columns: 1fr; max-width: 340px; margin: 36px auto 0; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .references-logos { grid-template-columns: repeat(2, 1fr); }
  .references-cols { grid-template-columns: 1fr; }
}
@media (max-width: 479px) {
  .benefits-grid { grid-template-columns: 1fr; max-width: 220px; margin: 36px auto 0; }
  .hero-bonus-previews { gap: 8px; }
}