/* ══════════════════════════════════════════════
   BEAUTY WORLD ESTETICA — Estilos
   ══════════════════════════════════════════════ */

:root {
  --gold: #b8860b;
  --gold-light: #d4a843;
  --gold-pale: #f5e6c0;
  --dark: #1a0f0a;
  --dark-mid: #2d1f16;
  --brown: #5c3d2e;
  --cream: #faf6ef;
  --white: #ffffff;
  --text-light: #e8ddd0;
  --text-mid: #8c7260;
  --success: #2d8659;
  --wa: #25D366;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--cream);
  color: var(--dark);
  overflow-x: hidden;
}

/* QUIZ */
#quiz-overlay {
  position: fixed; inset: 0;
  background: var(--dark);
  z-index: 9999;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 2rem; overflow-y: auto;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#quiz-overlay.hidden { opacity: 0; visibility: hidden; }
.quiz-logo { text-align: center; margin-bottom: 2.5rem; }
.quiz-logo .lotus { font-size: 4rem; margin-bottom: 0.5rem; }
.quiz-logo h1 {
  font-family: 'Great Vibes', cursive;
  font-size: clamp(3rem, 8vw, 5.5rem);
  color: var(--gold-light); line-height: 1;
}
.quiz-logo p {
  letter-spacing: 0.5em; font-size: 0.7rem; font-weight: 300;
  color: var(--text-mid); text-transform: uppercase; margin-top: 0.3rem;
}
.quiz-progress { display: flex; gap: 0.4rem; justify-content: center; margin-bottom: 2rem; }
.quiz-progress span {
  width: 30px; height: 3px; background: #4a3020;
  transition: background 0.3s;
}
.quiz-progress span.active { background: var(--gold); }
.quiz-box { max-width: 720px; width: 100%; }
.quiz-question {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--gold-pale); text-align: center;
  margin-bottom: 0.6rem; font-weight: 300;
}
.quiz-subtitle {
  font-size: 0.7rem; color: var(--text-mid);
  text-align: center; letter-spacing: 0.15em;
  margin-bottom: 2.5rem; text-transform: uppercase;
}
.quiz-step { display: none; }
.quiz-step.active { display: block; animation: fadeUp 0.5s ease; }
.quiz-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.8rem;
}
.quiz-btn {
  background: transparent; border: 1px solid #4a3020;
  color: var(--text-light); padding: 1.2rem 1rem;
  cursor: pointer; font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem; font-weight: 300; letter-spacing: 0.05em;
  transition: all 0.3s ease; text-align: center;
  line-height: 1.5; position: relative; overflow: hidden;
}
.quiz-btn::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--gold) 0%, transparent 100%);
  opacity: 0; transition: opacity 0.3s ease;
}
.quiz-btn:hover { border-color: var(--gold); color: var(--gold-pale); }
.quiz-btn:hover::before { opacity: 0.15; }
.quiz-btn .icon { font-size: 1.8rem; display: block; margin-bottom: 0.5rem; }
.quiz-back {
  background: none; border: none; color: var(--text-mid);
  font-size: 0.7rem; letter-spacing: 0.15em; cursor: pointer;
  margin-top: 2rem; display: block; text-align: center;
  width: 100%; text-transform: uppercase; transition: color 0.3s;
}
.quiz-back:hover { color: var(--gold); }
.quiz-skip { margin-top: 1.5rem; text-align: center; }
.quiz-skip button {
  background: none; border: none; color: #4a3020;
  font-size: 0.65rem; letter-spacing: 0.2em;
  cursor: pointer; text-transform: uppercase; transition: color 0.3s;
}
.quiz-skip button:hover { color: var(--text-mid); }

/* HEADER */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1rem 3rem; display: flex; align-items: center;
  justify-content: space-between;
  background: rgba(26,15,10,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(184,134,11,0.2);
}
.header-logo {
  display: flex; align-items: center; gap: 0.8rem;
  text-decoration: none; cursor: pointer;
}
.header-logo .lotus-small { font-size: 1.5rem; }
.header-logo .name {
  font-family: 'Great Vibes', cursive;
  font-size: 1.7rem; color: var(--gold-light); line-height: 1;
}
.header-logo .sub {
  font-size: 0.5rem; letter-spacing: 0.4em;
  color: var(--text-mid); text-transform: uppercase;
}
nav { display: flex; gap: 2rem; align-items: center; }
nav a {
  color: var(--text-light); text-decoration: none;
  font-size: 0.65rem; letter-spacing: 0.2em;
  text-transform: uppercase; font-weight: 300;
  transition: color 0.3s; background: none; border: none;
  cursor: pointer; font-family: inherit;
}
nav a:hover { color: var(--gold); }
.cart-btn {
  color: var(--gold) !important; position: relative;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(184,134,11,0.4) !important;
  background: none; cursor: pointer; font-family: inherit;
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
}
.cart-count {
  position: absolute; top: -8px; right: -8px;
  background: var(--gold); color: var(--dark);
  width: 20px; height: 20px; border-radius: 50%;
  font-size: 0.65rem; display: flex;
  align-items: center; justify-content: center; font-weight: 700;
}

/* HERO */
#home {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 50%, #3d2515 100%);
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 8rem 2rem 4rem;
  position: relative; overflow: hidden;
}
#home::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(184,134,11,0.08) 0%, transparent 70%);
}
.hero-particles { position: absolute; inset: 0; overflow: hidden; }
.hero-particles span {
  position: absolute; width: 2px; height: 2px;
  background: var(--gold); border-radius: 50%;
  animation: particle 8s infinite; opacity: 0;
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-lotus {
  font-size: 5rem; margin-bottom: 1rem;
  display: block; animation: float 4s ease-in-out infinite;
}
.hero-content h1 {
  font-family: 'Great Vibes', cursive;
  font-size: clamp(4rem, 10vw, 7rem);
  color: var(--gold-light); line-height: 0.9; margin-bottom: 0.5rem;
}
.hero-content .estetica {
  letter-spacing: 0.6em; font-size: 0.75rem;
  font-weight: 200; color: var(--text-mid);
  text-transform: uppercase; margin-bottom: 2rem;
}
.hero-content p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem; font-weight: 300;
  font-style: italic; color: var(--text-light);
  margin-bottom: 3rem; line-height: 1.7;
}
.hero-cta {
  display: inline-flex; gap: 1rem;
  flex-wrap: wrap; justify-content: center;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--dark); padding: 1rem 2.5rem;
  font-size: 0.7rem; letter-spacing: 0.25em;
  text-transform: uppercase; font-weight: 600;
  text-decoration: none; border: none; cursor: pointer;
  transition: all 0.3s ease;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  font-family: inherit;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(184,134,11,0.4); }
.btn-outline {
  background: transparent; color: var(--gold);
  padding: 1rem 2.5rem; font-size: 0.7rem;
  letter-spacing: 0.25em; text-transform: uppercase;
  font-weight: 400; text-decoration: none;
  border: 1px solid rgba(184,134,11,0.4);
  cursor: pointer; transition: all 0.3s ease;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  font-family: inherit;
}
.btn-outline:hover { border-color: var(--gold); background: rgba(184,134,11,0.1); }

/* RECOMMENDATION */
#recommendation {
  display: none;
  background: linear-gradient(135deg, var(--dark-mid), #3d2515);
  padding: 4rem 2rem; text-align: center;
  border-top: 1px solid rgba(184,134,11,0.3);
  border-bottom: 1px solid rgba(184,134,11,0.3);
}
#recommendation.show { display: block; animation: fadeUp 0.6s; }
#recommendation h2 {
  font-family: 'Great Vibes', cursive;
  font-size: 2.8rem; color: var(--gold-light); margin-bottom: 0.5rem;
}
#recommendation .sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic; color: var(--text-light);
  font-size: 1.1rem; margin-bottom: 2rem;
  max-width: 600px; margin-left: auto; margin-right: auto;
}
.rec-products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem; max-width: 900px; margin: 0 auto 2rem;
}
.rec-product {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(184,134,11,0.3);
  padding: 1.2rem; text-align: left; color: var(--text-light);
}
.rec-product img {
  width: 100%; height: 140px;
  object-fit: contain; background: white;
  margin-bottom: 0.8rem; padding: 0.5rem;
}
.rec-product .name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem; color: var(--gold-pale);
  margin-bottom: 0.3rem;
}
.rec-product .line-label {
  font-size: 0.6rem; letter-spacing: 0.15em;
  color: var(--gold); text-transform: uppercase; margin-bottom: 0.5rem;
}
.rec-product .price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem; color: var(--gold-light); font-weight: 600;
}
.rec-product button {
  width: 100%; margin-top: 0.8rem;
  background: var(--gold); color: var(--dark);
  border: none; padding: 0.7rem;
  font-family: inherit; font-size: 0.65rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  font-weight: 600; cursor: pointer; transition: opacity 0.3s;
}
.rec-product button:hover { opacity: 0.85; }

/* SECTIONS */
section { padding: 5rem 2rem; }
.section-title { text-align: center; margin-bottom: 3.5rem; }
.section-title h2 {
  font-family: 'Great Vibes', cursive;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--brown); margin-bottom: 0.5rem;
}
.section-title p {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic; font-size: 1.1rem; color: var(--text-mid);
}
.section-title .line {
  width: 60px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1rem auto;
}

/* PRODUTOS */
#produtos { background: var(--cream); }
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  justify-content: center; margin-bottom: 3rem;
}
.filter-btn {
  background: transparent;
  border: 1px solid rgba(92,61,46,0.3);
  color: var(--brown); padding: 0.5rem 1.2rem;
  font-size: 0.65rem; letter-spacing: 0.15em;
  text-transform: uppercase; cursor: pointer;
  font-family: 'Montserrat', sans-serif; transition: all 0.3s;
}
.filter-btn.active, .filter-btn:hover {
  background: var(--dark); border-color: var(--dark); color: var(--gold);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem; max-width: 1300px; margin: 0 auto;
}
.product-card {
  background: white;
  border: 1px solid rgba(184,134,11,0.1);
  overflow: hidden; transition: all 0.4s ease;
  position: relative; display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: 0 20px 60px rgba(0,0,0,0.1); transform: translateY(-4px); }
.product-card.hidden { display: none; }
.product-img {
  height: 240px; background: #f8f4ed;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; padding: 1rem;
}
.product-img img { max-width: 100%; max-height: 100%; object-fit: contain; }
.product-img .fallback { font-size: 4rem; opacity: 0.4; }
.product-badge {
  position: absolute; top: 0.8rem; right: 0.8rem;
  background: var(--gold); color: var(--dark);
  font-size: 0.55rem; letter-spacing: 0.15em;
  padding: 0.25rem 0.6rem; font-weight: 600; text-transform: uppercase;
  z-index: 2;
}
.product-body {
  padding: 1.3rem; display: flex;
  flex-direction: column; flex: 1;
}
.product-line {
  font-size: 0.6rem; letter-spacing: 0.2em;
  color: var(--gold); text-transform: uppercase;
  font-weight: 500; margin-bottom: 0.3rem;
}
.product-body h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem; font-weight: 600;
  color: var(--dark); margin-bottom: 0.4rem; line-height: 1.2;
}
.product-body .desc {
  font-size: 0.72rem; color: var(--text-mid);
  line-height: 1.6; margin-bottom: 0.8rem; flex: 1;
}
.product-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.8rem; }
.tag {
  background: rgba(184,134,11,0.1); color: var(--brown);
  font-size: 0.55rem; padding: 0.2rem 0.5rem;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.product-price-row {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 0.8rem;
}
.product-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem; color: var(--dark); font-weight: 600;
}
.product-price-small { font-size: 0.7rem; color: var(--text-mid); }
.product-btn {
  width: 100%; background: var(--dark); color: var(--gold);
  border: none; padding: 0.85rem; font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  cursor: pointer; font-family: 'Montserrat', sans-serif;
  transition: all 0.3s; font-weight: 500;
}
.product-btn:hover { background: var(--brown); }

/* CONTATO */
#contato {
  background: linear-gradient(135deg, var(--dark-mid), var(--dark));
  color: var(--text-light); text-align: center; padding: 5rem 2rem;
}
#contato .section-title h2 { color: var(--gold-light); }
#contato .section-title p { color: var(--text-mid); }
.contato-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem; max-width: 900px; margin: 0 auto;
}
.contato-card {
  border: 1px solid rgba(184,134,11,0.2);
  padding: 2rem 1.5rem; transition: all 0.3s;
}
.contato-card:hover { border-color: var(--gold); }
.contato-card .icon { font-size: 2.5rem; margin-bottom: 1rem; display: block; }
.contato-card h3 {
  font-family: 'Cormorant Garamond', serif;
  color: var(--gold-pale); font-size: 1.2rem;
  margin-bottom: 0.5rem; font-weight: 400;
}
.contato-card a, .contato-card p {
  color: var(--text-light); text-decoration: none;
  font-size: 0.85rem; transition: color 0.3s;
  display: block; margin-bottom: 0.3rem;
}
.contato-card a:hover { color: var(--gold); }

/* RASTREAMENTO */
#rastreamento { background: var(--cream); padding: 5rem 2rem; }
.rastreio-box {
  max-width: 600px; margin: 0 auto;
  background: white; padding: 3rem 2rem;
  border: 1px solid rgba(184,134,11,0.2); text-align: center;
}
.rastreio-input {
  width: 100%; padding: 1rem; font-size: 0.95rem;
  border: 1px solid rgba(92,61,46,0.3);
  background: var(--cream); margin-bottom: 1rem;
  text-align: center; letter-spacing: 0.1em;
  font-family: inherit; color: var(--dark);
}
.rastreio-input:focus { outline: 1px solid var(--gold); }
.rastreio-btn {
  width: 100%; background: var(--dark); color: var(--gold);
  border: none; padding: 1rem; font-size: 0.7rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  cursor: pointer; font-family: inherit;
  margin-bottom: 0.8rem; transition: background 0.3s;
}
.rastreio-btn:hover { background: var(--brown); }
.rastreio-btn-alt {
  width: 100%; background: var(--gold); color: var(--dark);
  border: none; padding: 1rem; font-size: 0.7rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  cursor: pointer; font-family: inherit; font-weight: 600;
  margin-bottom: 0.8rem; transition: opacity 0.3s;
  text-decoration: none; display: block;
}
.rastreio-btn-alt:hover { opacity: 0.85; }
.rastreio-divider {
  margin: 1.5rem 0; font-size: 0.6rem;
  letter-spacing: 0.3em; color: var(--text-mid); text-transform: uppercase;
}
.rastreio-link {
  display: block; background: transparent;
  border: 1px solid rgba(92,61,46,0.3);
  color: var(--brown); text-decoration: none;
  padding: 1rem; font-size: 0.7rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  font-weight: 500; transition: all 0.3s;
}
.rastreio-link:hover { border-color: var(--gold); color: var(--gold); }
.rastreio-hint {
  font-size: 0.75rem; color: var(--text-mid);
  margin-top: 1rem; line-height: 1.6;
}

/* CART */
.cart-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.5); z-index: 200;
}
.cart-overlay.open { display: block; }
.cart-drawer {
  position: fixed; top: 0; right: -480px; bottom: 0;
  width: 100%; max-width: 480px;
  background: white; z-index: 300;
  transition: right 0.4s ease;
  display: flex; flex-direction: column;
}
.cart-drawer.open { right: 0; }
.cart-header {
  padding: 1.5rem; border-bottom: 1px solid rgba(0,0,0,0.1);
  display: flex; align-items: center; justify-content: space-between;
}
.cart-header h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem; color: var(--dark);
}
.cart-close {
  background: none; border: none; font-size: 1.5rem;
  cursor: pointer; color: var(--text-mid);
}
.cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; }
.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--text-mid); }
.cart-empty .emoji { font-size: 3rem; display: block; margin-bottom: 1rem; }
.cart-item {
  display: grid; grid-template-columns: 70px 1fr auto;
  gap: 1rem; align-items: center; padding: 1rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.cart-item img {
  width: 70px; height: 70px;
  object-fit: contain; background: #f8f4ed; padding: 0.3rem;
}
.cart-item .info h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem; margin-bottom: 0.2rem;
}
.cart-item .info .line-label {
  font-size: 0.6rem; letter-spacing: 0.15em;
  color: var(--gold); text-transform: uppercase; margin-bottom: 0.4rem;
}
.qty-controls { display: flex; align-items: center; gap: 0.5rem; }
.qty-btn {
  width: 24px; height: 24px;
  border: 1px solid rgba(0,0,0,0.2);
  background: white; cursor: pointer; font-size: 0.8rem;
}
.qty-btn:hover { background: var(--cream); }
.cart-item .price-col { text-align: right; }
.cart-item .price-col .price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem; font-weight: 600; color: var(--dark);
}
.remove-btn {
  background: none; border: none; color: #c0392b;
  font-size: 0.65rem; letter-spacing: 0.1em;
  text-transform: uppercase; cursor: pointer; margin-top: 0.3rem;
}
.cart-footer {
  padding: 1.5rem; border-top: 1px solid rgba(0,0,0,0.1);
  background: var(--cream);
}
.cart-total {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 1rem;
}
.cart-total .label {
  font-size: 0.75rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--text-mid);
}
.cart-total .value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem; color: var(--dark); font-weight: 600;
}
.checkout-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--wa), #1da851);
  color: white; border: none; padding: 1.1rem;
  font-family: inherit; font-size: 0.78rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  font-weight: 700; cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none; display: block; text-align: center;
}
.checkout-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(37,211,102,0.4); }
.checkout-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.checkout-btn-mp {
  width: 100%;
  background: linear-gradient(135deg, #009ee3, #0077b6);
  color: white; border: none; padding: 1.1rem;
  font-family: inherit; font-size: 0.78rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  font-weight: 700; cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none; display: block; text-align: center;
  margin-bottom: 0.7rem;
}
.checkout-btn-mp:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(0,158,227,0.4); }
.checkout-btn-mp:disabled { opacity: 0.5; cursor: not-allowed; }
.cart-info {
  text-align: center; margin-top: 0.6rem;
  font-size: 0.7rem; color: var(--text-mid); line-height: 1.5;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem;
  background: #25D366; color: white;
  width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; text-decoration: none; z-index: 150;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: transform 0.3s;
  animation: pulse-green 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); }

/* FOOTER */
footer {
  background: var(--dark); padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid rgba(184,134,11,0.2);
}
footer .footer-logo {
  font-family: 'Great Vibes', cursive;
  font-size: 2.5rem; color: var(--gold-light); margin-bottom: 0.3rem;
}
footer p {
  font-size: 0.65rem; letter-spacing: 0.15em;
  color: var(--text-mid); margin-bottom: 0.3rem;
}

/* PÁGINA DE RETORNO DO PAGAMENTO */
.pagamento-box {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 2rem;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 100%);
  color: var(--text-light);
}
.pagamento-box .emoji { font-size: 4rem; margin-bottom: 1rem; }
.pagamento-box h1 {
  font-family: 'Great Vibes', cursive;
  font-size: 3rem; color: var(--gold-light); margin-bottom: 1rem;
}
.pagamento-box p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem; max-width: 480px; line-height: 1.7; margin-bottom: 2rem;
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes particle {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-10px) translateX(50px); opacity: 0; }
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 35px rgba(37,211,102,0.8); }
}

@media(max-width: 768px) {
  header { padding: 1rem 1.2rem; }
  .header-logo .name { font-size: 1.4rem; }
  nav { gap: 1rem; }
  nav a:not(.cart-btn) { display: none; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .whatsapp-float { width: 52px; height: 52px; font-size: 1.5rem; bottom: 1rem; right: 1rem; }
  .quiz-options { grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); }
  section { padding: 4rem 1.5rem; }
  .product-img { height: 180px; }
}