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

:root {
  --rose-gold: #C4806A;
  --rose-gold-light: #D9A090;
  --rose-gold-dark: #9E5F4C;
  --blush: #F5E0D8;
  --blush-light: #FDF4F0;
  --blush-mid: #EDCEC4;
  --maroon: #5C2C2C;
  --maroon-light: #7B4040;
  --cream: #FFFAF8;
  --white: #FFFFFF;
  --text: #3A2020;
  --text-muted: #8C6060;
  --gold: #C9975A;
  --gold-light: #E8C08A;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Lato', system-ui, sans-serif;

  --shadow-sm: 0 2px 12px rgba(196,128,106,0.12);
  --shadow-md: 0 8px 32px rgba(196,128,106,0.18);
  --shadow-lg: 0 20px 60px rgba(196,128,106,0.22);

  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===========================
   TYPOGRAPHY
=========================== */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rose-gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 700;
  color: var(--maroon);
  line-height: 1.2;
  margin-bottom: 2.5rem;
  text-align: center;
}
.section-title em { font-style: italic; color: var(--rose-gold); }

.gold { color: var(--rose-gold); }

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius-pill);
  padding: 0.85rem 2.2rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(135deg, var(--rose-gold), var(--rose-gold-dark));
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: linear-gradient(135deg, var(--rose-gold-light), var(--rose-gold)); }

.btn--gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--maroon);
  box-shadow: var(--shadow-sm);
}
.btn--gold:hover { background: linear-gradient(135deg, #f0d4a0, var(--gold-light)); }

.btn--ghost {
  background: transparent;
  color: var(--maroon);
  border-color: var(--blush-mid);
}
.btn--ghost:hover { background: var(--blush); border-color: var(--rose-gold); }

.btn--nav {
  background: linear-gradient(135deg, var(--rose-gold), var(--rose-gold-dark));
  color: #ffffff !important;
  padding: 0.55rem 1.4rem;
  font-size: 0.85rem;
  box-shadow: 0 4px 16px rgba(196,128,106,0.35);
}
.btn--nav:hover { background: linear-gradient(135deg, var(--rose-gold-light), var(--rose-gold)); box-shadow: 0 6px 20px rgba(196,128,106,0.45); }

.btn--full { width: 100%; }
.btn--large { padding: 1.1rem 3rem; font-size: 1.05rem; }

/* ===========================
   HEADER
=========================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,250,248,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(196,128,106,0.15);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: var(--shadow-sm); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo { font-family: var(--font-serif); font-size: 1.4rem; }
.logo__life { color: var(--maroon); font-weight: 700; }
.logo__pure { color: var(--rose-gold); font-style: italic; font-weight: 400; }

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 0.2s;
}
.nav a:hover { color: var(--rose-gold); }

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  background: linear-gradient(145deg, var(--blush-light) 0%, var(--blush) 60%, #edd8d0 100%);
  padding: 130px 0 0;
  overflow: hidden;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hero__bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(196,128,106,0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: flex-end;
  gap: 0;
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hero__eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rose-gold);
  margin-bottom: 1rem;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--maroon);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 440px;
  margin-bottom: 1.75rem;
  line-height: 1.7;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
}
.badge {
  background: rgba(196,128,106,0.12);
  border: 1px solid rgba(196,128,106,0.3);
  color: var(--rose-gold-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
}

.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__text {
  padding-bottom: 5rem;
}

.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero__glow-circle {
  position: absolute;
  bottom: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(196,128,106,0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__product-img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  height: auto;
  object-fit: contain;
  mix-blend-mode: normal;
  filter: drop-shadow(0 16px 40px rgba(92,44,44,0.18));
  animation: float 4s ease-in-out infinite;
  display: block;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.hero__wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
}
.hero__wave svg { width: 100%; height: 80px; }

/* ===========================
   TRUST BAR
=========================== */
.trust {
  background: var(--white);
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--blush);
}

.trust__grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.trust__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.trust__item strong { color: var(--maroon); display: block; }

.trust__icon {
  color: var(--rose-gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ===========================
   BENEFITS
=========================== */
.benefits {
  padding: 6rem 0;
  background: var(--cream);
}

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

.benefit-card {
  background: var(--white);
  border: 1px solid var(--blush);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: transform 0.25s, box-shadow 0.25s;
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.benefit-card__icon {
  color: var(--rose-gold);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.benefit-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--maroon);
  margin-bottom: 0.6rem;
}

.benefit-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===========================
   COMPOSITION
=========================== */
.composition {
  background: linear-gradient(160deg, #3d1a1a 0%, #5c2c2c 100%);
  padding: 6rem 0;
}

.composition .section-title { color: #fff; }
.composition .section-title em { color: var(--rose-gold-light); }

.composition__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: start;
}

.composition__tag {
  display: inline-block;
  background: rgba(196,128,106,0.25);
  border: 1px solid rgba(196,128,106,0.4);
  color: var(--rose-gold-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
}

.composition__divider {
  width: 1px;
  background: rgba(196,128,106,0.3);
  min-height: 300px;
  align-self: stretch;
}

.ingredient-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ingredient-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(196,128,106,0.2);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  transition: background 0.2s;
}
.ingredient-list li:hover { background: rgba(255,255,255,0.1); }

.ingredient-name {
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  font-size: 0.95rem;
}
.ingredient-dose {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--rose-gold-light);
  font-weight: 600;
}

/* ===========================
   OFFER / KIT
=========================== */
.offer {
  padding: 6rem 0;
  background: var(--blush-light);
}

.offer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.offer__grid--4 {
  grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
}

.offer-card {
  background: var(--white);
  border: 1.5px solid var(--blush-mid);
  border-radius: var(--radius);
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}
.offer-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.offer-card--featured {
  border-color: var(--rose-gold);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(160deg, #fff 60%, #fdf0ec);
}
.offer-card--featured:hover { transform: translateY(-6px); }

.offer-card__img {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.offer-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.offer-card__tag {
  display: inline-block;
  background: var(--blush);
  color: var(--rose-gold-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}
.offer-card__tag--gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--maroon);
}

.offer-card__name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--maroon);
  margin-bottom: 0.3rem;
}
.offer-card__desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1.5rem; }

.offer-card__price { margin-bottom: 1.5rem; }
.price__from { font-size: 0.82rem; color: var(--text-muted); display: block; margin-bottom: 0.25rem; }
.price__from s { color: #bbb; }
.price__value {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--maroon);
  display: block;
  line-height: 1.1;
}
.price__installments { font-size: 0.8rem; color: var(--text-muted); display: block; margin-top: 0.25rem; }

.offer-card__perks {
  list-style: none;
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.offer-card__perks li { font-size: 0.88rem; color: var(--text-muted); }
.offer-card__perks li::before { content: ''; }

/* ===========================
   TESTIMONIALS
=========================== */
.testimonials {
  padding: 6rem 0;
  background: var(--white);
}

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

.testimonial-card {
  background: var(--blush-light);
  border: 1px solid var(--blush);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
}

.testimonial-card__stars {
  color: var(--gold);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.testimonial-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.testimonial-card__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rose-gold-light), var(--rose-gold-dark));
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-card__author strong { display: block; color: var(--maroon); font-size: 0.9rem; }
.testimonial-card__author span { font-size: 0.78rem; color: var(--text-muted); }

/* ===========================
   GUARANTEE
=========================== */
.guarantee {
  background: linear-gradient(135deg, var(--blush) 0%, var(--blush-light) 100%);
  padding: 5rem 0;
  border-top: 1px solid var(--blush-mid);
  border-bottom: 1px solid var(--blush-mid);
}

.guarantee__inner {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.guarantee__circle {
  width: 140px; height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rose-gold), var(--rose-gold-dark));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}
.guarantee__days { font-family: var(--font-serif); font-size: 3rem; font-weight: 700; color: #fff; line-height: 1; }
.guarantee__label { font-size: 0.85rem; color: rgba(255,255,255,0.8); font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; }

.guarantee__text h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--maroon);
  margin-bottom: 1rem;
}
.guarantee__text h2 em { font-style: italic; color: var(--rose-gold); }
.guarantee__text p { color: var(--text-muted); max-width: 480px; margin-bottom: 1.5rem; line-height: 1.7; }

/* ===========================
   ANVISA
=========================== */
.anvisa {
  background: var(--white);
  padding: 3.5rem 0;
  border-top: 1px solid var(--blush);
  border-bottom: 1px solid var(--blush);
}

.anvisa__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2.5rem;
}

.anvisa__shield { flex-shrink: 0; }

.anvisa__text h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--maroon);
  margin-bottom: 0.35rem;
}
.anvisa__text p {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 380px;
  line-height: 1.6;
}

.anvisa__cards {
  display: flex;
  gap: 1rem;
}

.anvisa__card {
  background: var(--blush-light);
  border: 1px solid var(--blush-mid);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  min-width: 220px;
}

.anvisa__badge {
  display: inline-block;
  background: #d4edda;
  color: #276642;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.5rem;
}

.anvisa__product {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--maroon);
  margin-bottom: 0.25rem;
}

.anvisa__num {
  font-size: 0.78rem;
  color: var(--rose-gold-dark);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.2rem;
}

.anvisa__brand {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.anvisa__btn {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--rose-gold-dark);
  border: 1px solid var(--rose-gold);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.9rem;
  transition: background 0.2s, color 0.2s;
}
.anvisa__btn:hover {
  background: var(--rose-gold);
  color: #fff;
}

@media (max-width: 900px) {
  .anvisa__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .anvisa__shield { margin: 0 auto; }
  .anvisa__text p { margin: 0 auto; }
  .anvisa__cards { flex-direction: column; }
  .anvisa__card { min-width: unset; }
}

/* ===========================
   CTA FINAL
=========================== */
.cta-final {
  background: linear-gradient(160deg, var(--maroon) 0%, #3a1515 100%);
  padding: 6rem 0;
  text-align: center;
}

.cta-final__inner { display: flex; flex-direction: column; align-items: center; }

.cta-final__payments {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  opacity: 0.7;
}
.cta-final__payments img { width: 36px; height: 36px; object-fit: contain; }
.cta-final__payments span { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-left: 0.25rem; }

/* ===========================
   FOOTER
=========================== */
.footer {
  background: #2a0e0e;
  padding: 3rem 0;
  text-align: center;
}
.footer__inner p { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-top: 0.5rem; }
.footer .logo__life { color: rgba(255,255,255,0.9); }
.footer .logo__pure { color: var(--rose-gold-light); }

/* ===========================
   SCROLL REVEAL
=========================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1100px) {
  .offer__grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__subtitle { margin: 0 auto 1.75rem; }
  .hero__badges { justify-content: center; }
  .hero__cta { justify-content: center; }
  .hero__image { order: -1; }
  .hero__glow-circle { width: 280px; height: 280px; }
  .hero__product-img { max-width: 340px; }
  .hero__text { padding-bottom: 2rem; }

  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .composition__inner { grid-template-columns: 1fr; }
  .composition__divider { display: none; }
  .offer__grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .offer__grid--4 { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .offer-card--featured { transform: none; }
  .offer-card--featured:hover { transform: translateY(-6px); }
  .testimonials__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .guarantee__inner { flex-direction: column; text-align: center; }
  .guarantee__text p { margin: 0 auto 1.5rem; }
}

@media (max-width: 640px) {
  .nav { display: none; }
  .benefits__grid { grid-template-columns: 1fr; }
  .trust__grid { justify-content: center; }
  .trust__item { flex-direction: column; text-align: center; }
}