/* ═══════════════════════════════════════════════
   APEX GOLD — Premium Nerve Support
   Layout Reference: #4
   ═══════════════════════════════════════════════ */

:root {
  --bg:       #050505;
  --gold:     #C9A84C;
  --accent:   #FFD86B;
  --text:     #FFFFFF;
  --muted:    rgba(255,255,255,0.55);
  --surface:  rgba(255,255,255,0.04);
  --border:   rgba(201,168,76,0.18);
  --gold-glow: rgba(201,168,76,0.22);
  --ff-serif: 'Playfair Display', Georgia, serif;
  --ff-sans:  'DM Sans', system-ui, sans-serif;
  --ease:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-sans);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ── TYPOGRAPHY ── */
.eyebrow {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.eyebrow--light { color: var(--accent); }

.section-title {
  font-family: var(--ff-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--text);
  margin-bottom: 1.4rem;
}
.section-title em {
  font-style: italic;
  color: var(--gold);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 3.5rem;
}

.body-text {
  color: var(--muted);
  margin-bottom: 1.1rem;
  font-size: 1.02rem;
  line-height: 1.75;
}
.body-text strong { color: var(--text); font-weight: 600; }

.text-center { text-align: center; }

/* ── LAYOUT ── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container--sm { max-width: 780px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.75rem 1.6rem;
  border-radius: 3px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
}
.btn--sm { padding: 0.55rem 1.2rem; font-size: 0.78rem; }
.btn--lg { padding: 1rem 2.2rem; font-size: 0.95rem; }
.btn--xl { padding: 1.15rem 2rem; font-size: 1rem; width: 100%; }
.btn--full { width: 100%; }

.btn--gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--accent) 100%);
  color: #090909;
  border-color: transparent;
  box-shadow: 0 4px 24px rgba(201,168,76,0.30);
}
.btn--gold:hover {
  box-shadow: 0 6px 36px rgba(255,216,107,0.45);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn--outline:hover {
  background: var(--gold-glow);
  box-shadow: 0 0 18px var(--gold-glow);
}

.dot { color: var(--gold); opacity: 0.5; }

/* ═══════════════════════════════════════════════
   NAV
   ═══════════════════════════════════════════════ */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;

  max-width: 1140px;
  margin: 0 auto;
  padding: 20px 24px;

  position: relative;
  z-index: 10;

  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* logo */
.nav__logo {
  font-family: var(--ff-serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text);
}

.nav__logo span {
  color: var(--gold);
}

/* botão */
.nav .btn {
  padding: 8px 18px;
  font-size: 11px;
  letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-bottom: 4rem;
}

.hero__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;
}

.hero__lines {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 79px,
      rgba(201,168,76,0.04) 79px,
      rgba(201,168,76,0.04) 80px
    );
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4rem;
  padding-top: 3rem;
  position: relative;
  z-index: 2;
}

.hero__copy {
  flex: 1;
  max-width: 560px;
}

.hero__title {
  font-family: var(--ff-serif);
  font-size: clamp(2.8rem, 5.5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.hero__title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--gold), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: 1.08rem;
  color: var(--muted);
  line-height: 1.72;
  margin-bottom: 2.2rem;
  max-width: 480px;
}

.hero__cta-row {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
}

.hero__badge {
  font-size: 0.82rem;
  color: var(--gold);
  letter-spacing: 0.05em;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* hero visual */
.hero__visual {
  flex: 0 0 auto;
  position: relative;
  width: 420px;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.18) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

.hero__bottle-wrap {
  position: relative;
  z-index: 3;
  filter: drop-shadow(0 30px 60px rgba(201,168,76,0.25));
  animation: float 5s ease-in-out infinite;
}
.hero__bottle { width: 220px; }

.hero__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  opacity: 0;
  animation: ring-expand 4s ease-out infinite;
}
.hero__ring--1 { width: 280px; height: 280px; border-color: rgba(201,168,76,0.25); animation-delay: 0s; }
.hero__ring--2 { width: 360px; height: 360px; border-color: rgba(201,168,76,0.15); animation-delay: 1.3s; }
.hero__ring--3 { width: 440px; height: 440px; border-color: rgba(201,168,76,0.08); animation-delay: 2.6s; }

.hero__scroll-hint {
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
  padding-bottom: 1.5rem;
  position: relative;
  z-index: 2;
  animation: fadeInUp 1s ease 1.5s both;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-14px); }
}
@keyframes pulse {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50%       { opacity: 1; transform: scale(1.08); }
}
@keyframes ring-expand {
  0%   { opacity: 0.6; transform: scale(0.9); }
  100% { opacity: 0; transform: scale(1.35); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════
   PROBLEM
   ═══════════════════════════════════════════════ */
.problem {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--bg) 0%, #0d0a05 100%);
  position: relative;
}
.problem::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.problem__symptoms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.symptom-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.4rem 1.2rem;
  transition: border-color 0.3s, transform 0.3s;
}
.symptom-card:hover {
  border-color: rgba(201,168,76,0.4);
  transform: translateY(-3px);
}
.symptom-card__icon {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
}
.symptom-card h4 {
  font-family: var(--ff-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.symptom-card p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════
   BENEFITS
   ═══════════════════════════════════════════════ */
.benefits {
  padding: 7rem 0;
  position: relative;
}
.benefits::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.benefit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem 1.6rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.benefit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(201,168,76,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.benefit-card:hover {
  border-color: rgba(201,168,76,0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.benefit-card:hover::before { opacity: 1; }

.benefit-card__num {
  font-family: var(--ff-serif);
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(201,168,76,0.08);
  position: absolute;
  top: 0.6rem;
  right: 1.2rem;
  line-height: 1;
}
.benefit-card__icon {
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
}
.benefit-card h3 {
  font-family: var(--ff-serif);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.benefit-card p {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   INGREDIENTS
   ═══════════════════════════════════════════════ */
.ingredients {
  padding: 7rem 0;
  position: relative;
  overflow: hidden;
}
.ingredients__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(201,168,76,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.ingredients::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.ingredients__list {
  max-width: 820px;
  margin: 0 auto 3rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.ingredient {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  align-items: center;
}

.ingredient__bar {
  height: 3px;
  background: rgba(255,255,255,0.07);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.ingredient__fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: var(--w, 80%);
  background: linear-gradient(90deg, var(--gold), var(--accent));
  border-radius: 2px;
  transform-origin: left;
  animation: bar-grow 1.4s var(--ease) both;
}
@keyframes bar-grow {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.ingredient__info h4 {
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.ingredient__info p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.62;
}

.ingredients__cert {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}
.cert-badge {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--border);
  padding: 0.4rem 1rem;
  border-radius: 2px;
}

/* ═══════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════ */
.testimonials {
  padding: 7rem 0;
  position: relative;
  background: linear-gradient(180deg, var(--bg) 0%, #0a0700 100%);
}
.testimonials::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-top: 3.5rem;
  align-items: start;
}

.testi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.testi-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.4); }

.testi-card--featured {
  background: linear-gradient(145deg, rgba(201,168,76,0.08), rgba(255,216,107,0.04));
  border-color: rgba(201,168,76,0.4);
  transform: scale(1.03);
}
.testi-card--featured:hover { transform: scale(1.03) translateY(-4px); }

.testi-card__stars {
  color: var(--gold);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.testi-card__quote {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 0.97rem;
  line-height: 1.72;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1.5rem;
}

.testi-card__author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.testi-card__avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: #090909;
  flex-shrink: 0;
}
.testi-card__author strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}
.testi-card__author span {
  display: block;
  font-size: 0.77rem;
  color: var(--muted);
}

.testi-card__featured-label {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--gold), var(--accent));
  color: #090909;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.28rem 0.9rem;
  border-radius: 20px;
  white-space: nowrap;
}

.testimonials__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 4rem;
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.stat__num {
  font-family: var(--ff-serif);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat__label {
  font-size: 0.8rem;
  color: var(--muted);
  max-width: 150px;
  line-height: 1.5;
}
.stat__divider {
  width: 1px;
  height: 54px;
  background: var(--border);
}

/* ═══════════════════════════════════════════════
   PACKAGES
   ═══════════════════════════════════════════════ */
.packages {
  padding: 7rem 0;
  position: relative;
}
.packages::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.packages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  align-items: stretch;
  margin-top: 3.5rem;
}

.pkg-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.pkg-card:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }

.pkg-card--featured {
  background: linear-gradient(160deg, rgba(201,168,76,0.1) 0%, rgba(255,216,107,0.04) 100%);
  border-color: rgba(201,168,76,0.5);
  transform: scale(1.04);
  z-index: 2;
  box-shadow: 0 0 50px rgba(201,168,76,0.12);
}
.pkg-card--featured:hover { transform: scale(1.04) translateY(-4px); box-shadow: 0 24px 70px rgba(0,0,0,0.5), 0 0 60px rgba(201,168,76,0.15); }

.pkg-card__best {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--gold), var(--accent));
  color: #090909;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.32rem 1.1rem;
  border-radius: 20px;
  white-space: nowrap;
}

.pkg-card__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.pkg-card__title {
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
}
.pkg-card__duration {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* ── bottle stacks ── */
.pkg-card__bottles {
  position: relative;
  width: 140px;
  height: 160px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

/* ===== 2 BOTTLES ===== */
.pkg-card__bottles--2 {
  position: relative;
  height: 140px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.pkg-card__bottles--2 img {
  position: absolute;
  width: 90px;
  bottom: 0;
  filter: drop-shadow(0 10px 24px rgba(201,168,76,0.3));
}

/* frente */
.pkg-card__bottles--2 img:nth-child(1) {
  transform: translateX(18px);
  z-index: 2;
}

/* atrás */
.pkg-card__bottles--2 img:nth-child(2) {
  transform: translateX(-18px) scale(0.9);
  opacity: 0.7;
}

/* 3-bottle stack */
.pkg-card__bottles--3 {
  width: 160px;
}
.pkg-card__bottles--3 img {
  position: absolute;
  bottom: 0;
  width: 72px;
  filter: drop-shadow(0 8px 18px rgba(201,168,76,0.25));
  transition: transform 0.3s;
}
.pkg-card__bottles--3 img:nth-child(1) { transform: translateX(calc(-1 * 36px)) scale(0.94); z-index: 1; }
.pkg-card__bottles--3 img:nth-child(2) { transform: translateX(0px) scale(1);    z-index: 3; }
.pkg-card__bottles--3 img:nth-child(3) { transform: translateX(36px)  scale(0.94); z-index: 2; }
.pkg-card:hover .pkg-card__bottles--3 img:nth-child(1) { transform: translateX(-44px) scale(0.94); }
.pkg-card:hover .pkg-card__bottles--3 img:nth-child(3) { transform: translateX(44px)  scale(0.94); }

/* 6-bottle stack FIXED */
.pkg-card__bottles--6 {
  width: 220px;
  position: relative;
}

.pkg-card__bottles--6 img {
  position: absolute;
  bottom: 0;
  width: 60px;
  filter: drop-shadow(0 8px 18px rgba(201,168,76,0.25));
  transition: transform 0.35s;
}

/* camada de trás */
.pkg-card__bottles--6 img:nth-child(1) {
  transform: translateX(-70px) scale(0.8);
  opacity: 0.5;
  z-index: 1;
}

.pkg-card__bottles--6 img:nth-child(2) {
  transform: translateX(-40px) scale(0.9);
  opacity: 0.7;
  z-index: 2;
}

/* frente */
.pkg-card__bottles--6 img:nth-child(3) {
  transform: translateX(-10px) scale(1);
  z-index: 5;
}

.pkg-card__bottles--6 img:nth-child(4) {
  transform: translateX(10px) scale(1);
  z-index: 5;
}

/* camada de trás direita */
.pkg-card__bottles--6 img:nth-child(5) {
  transform: translateX(40px) scale(0.9);
  opacity: 0.7;
  z-index: 2;
}

.pkg-card__bottles--6 img:nth-child(6) {
  transform: translateX(70px) scale(0.8);
  opacity: 0.5;
  z-index: 1;
}

/* hover leve */
.pkg-card:hover .pkg-card__bottles--6 img:nth-child(1) {
  transform: translateX(-80px) scale(0.8);
}

.pkg-card:hover .pkg-card__bottles--6 img:nth-child(2) {
  transform: translateX(-50px) scale(0.9);
}

.pkg-card:hover .pkg-card__bottles--6 img:nth-child(5) {
  transform: translateX(50px) scale(0.9);
}

.pkg-card:hover .pkg-card__bottles--6 img:nth-child(6) {
  transform: translateX(80px) scale(0.8);
}
.pkg-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 0.3rem;
}
.pkg-card__original {
  font-size: 1rem;
  color: var(--muted);
  text-decoration: line-through;
}
.pkg-card__amount {
  font-family: var(--ff-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
}
.pkg-card--featured .pkg-card__amount { color: var(--gold); }
.pkg-card__per {
  font-size: 0.78rem;
  color: var(--muted);
}

.pkg-card__saving {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 1.3rem;
}
.pkg-card__saving--green { color: #6fd67a; }

.pkg-card .btn { margin-bottom: 1.4rem; }

.pkg-card__perks {
  list-style: none;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.pkg-card__perks li {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.pkg-card--featured .pkg-card__perks li { color: rgba(255,216,107,0.7); }

/* ═══════════════════════════════════════════════
   FORM
   ═══════════════════════════════════════════════ */
/* ============================================================
   FORM / CONTACT
   ============================================================ */
.lead-form {
  max-width: 520px;
  margin: 0 auto;
  padding: 40px;
  background: rgba(255,255,255,0.05);
  border-radius: 16px;
  backdrop-filter: blur(10px);
}

.lead-form h2 {
  text-align: center;
  margin-bottom: 10px;
}

.lead-form p {
  text-align: center;
  margin-bottom: 30px;
  color: #bbb;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
  color: #fff;
}

.form-checkbox {
  display: flex;
  gap: 10px;
  font-size: 12px;
  color: #aaa;
  margin-bottom: 20px;
}

.form-checkbox input {
  margin-top: 4px;
}

.form-checkbox a {
  color: rgb(255, 216, 107);
  text-decoration: underline;
}

.lead-form button {
  width: 100%;
  padding: 16px;
  border: none;
  border-radius: 12px;
  background: rgb(255, 216, 107);
  color: #ffffff;
  font-weight: bold;
  cursor: pointer;
}


/* ═══════════════════════════════════════════════
   GUARANTEE
   ═══════════════════════════════════════════════ */
.guarantee {
  padding: 7rem 0;
  position: relative;
}
.guarantee::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.guarantee__inner {
  display: flex;
  align-items: center;
  gap: 4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 3.5rem 3rem;
}

.guarantee__badge-wrap {
  flex-shrink: 0;
}

.guarantee__badge {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 3px solid var(--gold);
  background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(201,168,76,0.15);
  animation: badge-spin 20s linear infinite;
}
@keyframes badge-spin {
  from { box-shadow: 0 0 40px rgba(201,168,76,0.15), inset 0 0 20px rgba(201,168,76,0.05); }
  50%  { box-shadow: 0 0 60px rgba(201,168,76,0.28), inset 0 0 30px rgba(201,168,76,0.1); }
  to   { box-shadow: 0 0 40px rgba(201,168,76,0.15), inset 0 0 20px rgba(201,168,76,0.05); }
}

.guarantee__badge-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}
.guarantee__days {
  font-family: var(--ff-serif);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.guarantee__word {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.guarantee__word2 {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.15rem;
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
.footer {
  padding: 80px 0 30px;
  background: #12100a;
  color: rgba(255,255,255,0.8);
  font-size: 14px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer__logo {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 15px;
}

.footer__logo span {
  color: #29c3d6;
}

.footer__col p {
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer__col h4 {
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 15px;
  color: rgba(255,255,255,0.6);
}

.footer__col ul {
  list-style: none;
}

.footer__col ul li {
  margin-bottom: 8px;
}

.footer__col a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
}

.footer__col a:hover {
  color: #fff;
}

.footer__company {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

.footer__bottom {
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);

  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.footer__links {
  display: flex;
  gap: 20px;
}

.footer__links a {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

.footer__links a:hover {
  color: #fff;
}


/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════
   FOOTER RESPONSIVE (MEDIA QUERIES)
   ═══════════════════════════════════════════════ */

/* Tablets e Telas Médias (1024px) */
@media (max-width: 1024px) {
  .footer__grid {
    /* Passa de 4 colunas para 2 colunas */
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

/* Celulares e Tablets em Vertical (768px) */
@media (max-width: 768px) {
  .footer {
    padding: 60px 0 30px;
    text-align: center; /* Centraliza o conteúdo no mobile */
  }

  .footer__grid {
    /* Empilha todas as colunas em uma só */
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .footer__col ul {
    padding: 0;
  }

  .footer__company {
    margin: 0 auto;
    max-width: 320px;
  }

  .footer__bottom {
    /* Empilha o Copyright e os Links de baixo */
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

  .footer__links {
    /* Centraliza os links de Política/Termos */
    justify-content: center;
  }
}

/* Celulares Pequenos (480px) */
@media (max-width: 480px) {
  .footer__logo {
    font-size: 22px;
  }

  .footer__links {
    /* Links um embaixo do outro para não esmagar */
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 1024px) {
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
  .testi-card--featured { transform: none; }
  .testi-card--featured:hover { transform: translateY(-4px); }
  .packages__grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .pkg-card--featured { transform: none; }
  .pkg-card--featured:hover { transform: translateY(-4px); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .hero__inner { flex-direction: column; text-align: center; padding-top: 2rem; gap: 3rem; }
  .hero__copy { max-width: 100%; }
  .hero__sub { max-width: 100%; }
  .hero__visual { width: 280px; height: 340px; }
  .hero__bottle { width: 160px; }
  .hero__cta-row { justify-content: center; }
  .hero__trust { justify-content: center; flex-wrap: wrap; }
  .problem__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .problem__symptoms { grid-template-columns: 1fr 1fr; }
  .benefits__grid { grid-template-columns: 1fr; max-width: 480px; margin: 3rem auto 0; }
  .ingredient { grid-template-columns: 1fr; gap: 0.7rem; }
  .ingredient__bar { width: 100%; }
  .testimonials__stats { flex-direction: column; gap: 1.5rem; }
  .stat__divider { display: none; }
  .guarantee__inner { flex-direction: column; text-align: center; padding: 2.5rem 1.5rem; gap: 2rem; }
  .guarantee__inner .btn { margin: 0 auto; }
  .order-form__row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__brand { grid-column: auto; }
}

@media (max-width: 480px) {
  .problem__symptoms { grid-template-columns: 1fr; }
  .hero__title { font-size: 2.4rem; }
  .section-title { font-size: 1.8rem; }
  .order-form { padding: 1.5rem 1rem; }
  .nav__logo { font-size: 1.1rem; }
}