/* Nutricibely — folha de estilos compartilhada */
:root {
  --green:      #46714F;
  --green-deep: #35573D;
  --green-soft: #7BA184;
  --terracotta: #D96E4A;
  --terra-deep: #C05A38;
  --peach:      #F6E3D5;
  --cream:      #FBF6F0;
  --white:      #FFFFFF;
  --ink:        #3B3430;
  --muted:      #7A7069;
  --line:       #EADFD3;
  --serif: 'Fraunces', Georgia, serif;
  --sans:  'Nunito Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--green); }

/* ---------- Navegação ---------- */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(251,246,240,0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem;
}
.nav-brand {
  font-family: var(--serif); font-weight: 600; font-size: 1.15rem;
  color: var(--green-deep); text-decoration: none; line-height: 1.2;
}
.nav-brand small {
  display: block; font-family: var(--sans); font-weight: 400;
  font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--terracotta);
}
.nav-links { display: flex; gap: 1.6rem; align-items: center; list-style: none; }
.nav-links a {
  color: var(--ink); text-decoration: none; font-size: .85rem;
  font-weight: 600; letter-spacing: .02em;
}
.nav-links a:hover { color: var(--terracotta); }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  font-size: 1.6rem; color: var(--green-deep); line-height: 1;
}

/* Botões */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  text-decoration: none; border-radius: 999px; font-weight: 700;
  font-size: .95rem; padding: .8rem 1.7rem; transition: all .2s;
  border: 2px solid transparent;
}
.btn-wa { background: var(--green); color: var(--white) !important; }
.btn-wa:hover { background: var(--green-deep); }
.btn-outline { border-color: var(--green); color: var(--green-deep); }
.btn-outline:hover { background: var(--green); color: var(--white); }
.btn-sm { padding: .5rem 1.1rem; font-size: .82rem; }
.wa-ico { width: 1.15em; height: 1.15em; flex: none; }

/* ---------- Seções ---------- */
main { padding-top: 68px; }
section { padding: 4.5rem 1.5rem; }
.wrap { max-width: 1060px; margin: 0 auto; }
.wrap-narrow { max-width: 760px; margin: 0 auto; }

.kicker {
  font-size: .75rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--terracotta); font-weight: 800; margin-bottom: .8rem;
}
h1, h2, h3 { font-family: var(--serif); color: var(--green-deep); font-weight: 600; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); margin-bottom: 1.1rem; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); margin-bottom: 1rem; }
h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 640px; }

/* Hero */
.hero { background: linear-gradient(180deg, var(--peach) 0%, var(--cream) 100%); padding: 5.5rem 1.5rem 4.5rem; }
.hero .lead { margin-bottom: 2rem; }
.hero-cred { font-size: .85rem; color: var(--muted); margin-top: 1.2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Cards */
.grid { display: grid; gap: 1.4rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 16px; padding: 1.8rem;
  display: flex; flex-direction: column; gap: .6rem;
}
.card p { color: var(--muted); font-size: .95rem; flex: 1; }
.card .btn { align-self: flex-start; margin-top: .6rem; }
.card-ico { font-size: 1.8rem; }

/* Listas de benefícios / passos */
.steps { counter-reset: step; display: grid; gap: 1.2rem; }
.steps li {
  list-style: none; background: var(--white); border: 1px solid var(--line);
  border-radius: 14px; padding: 1.3rem 1.5rem 1.3rem 4.2rem; position: relative;
}
.steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 1.2rem; top: 1.15rem;
  width: 2rem; height: 2rem; border-radius: 50%;
  background: var(--peach); color: var(--terra-deep);
  font-family: var(--serif); font-weight: 700; font-size: 1.05rem;
  display: flex; align-items: center; justify-content: center;
}
.checks { list-style: none; display: grid; gap: .7rem; }
.checks li { padding-left: 1.9rem; position: relative; }
.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--terracotta); font-weight: 800;
}

/* Depoimentos */
.quote {
  background: var(--white); border: 1px solid var(--line); border-radius: 16px;
  padding: 2rem; position: relative;
}
.quote::before {
  content: "“"; font-family: var(--serif); font-size: 4rem; line-height: 1;
  color: var(--peach); position: absolute; top: .6rem; left: 1.2rem;
}
.quote blockquote { font-size: 1rem; color: var(--ink); font-style: italic; position: relative; z-index: 1; }
.quote cite {
  display: block; margin-top: 1rem; font-style: normal;
  font-weight: 800; font-size: .85rem; color: var(--green-deep);
}
.quote cite span { display: block; font-weight: 400; color: var(--muted); }

/* Faixas alternadas */
.band { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-green { background: var(--green-deep); }
.band-green h2, .band-green p { color: var(--cream); }
.band-green .lead { color: #CBDCCF; }

/* CTA final */
.cta-final { text-align: center; }
.cta-final .btn { margin-top: 1.4rem; }

/* Materiais */
.price { font-weight: 800; color: var(--terra-deep); font-size: .95rem; }

/* Sobre (Quem sou eu) / Minha abordagem */
.about-grid {
  display: grid; grid-template-columns: 340px 1fr;
  gap: 2.5rem; align-items: center; max-width: 1060px; margin: 0 auto;
}
.about-grid.rev { grid-template-columns: 1fr 340px; }
.about-photo {
  width: 100%; border-radius: 18px;
  box-shadow: 0 12px 32px rgba(59,52,48,.15);
}
@media (max-width: 860px) {
  .about-grid, .about-grid.rev { grid-template-columns: 1fr; }
  .about-photo { max-width: 340px; margin: 0 auto; }
  .about-grid.rev .about-photo { order: -1; }
}

/* Carrossel de depoimentos */
.quotes-scroll {
  display: grid; grid-auto-flow: column; grid-auto-columns: 340px;
  gap: 1.4rem; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 1.6rem .2rem 1.2rem; -webkit-overflow-scrolling: touch;
  scrollbar-width: thin; scrollbar-color: var(--green-soft) var(--line);
}
.quotes-scroll .quote { scroll-snap-align: start; }
.quotes-scroll::-webkit-scrollbar { height: 8px; }
.quotes-scroll::-webkit-scrollbar-track { background: var(--line); border-radius: 4px; }
.quotes-scroll::-webkit-scrollbar-thumb { background: var(--green-soft); border-radius: 4px; }
.scroll-hint { font-size: .85rem; color: var(--muted); }
@media (max-width: 860px) {
  .quotes-scroll { grid-auto-columns: 85%; }
}

/* Logo no menu e rodapé */
.nav-logo { height: 46px; width: auto; display: block; }
.foot-logo { height: 52px; width: auto; margin-bottom: .8rem; filter: brightness(0) invert(1); opacity: .9; }

/* Rodapé */
footer {
  background: var(--green-deep); color: #CBDCCF;
  padding: 3rem 1.5rem 2rem; font-size: .9rem;
}
footer a { color: var(--cream); }
.foot-grid { display: flex; gap: 2rem; flex-wrap: wrap; justify-content: space-between; max-width: 1060px; margin: 0 auto 2rem; }
.foot-note { text-align: center; font-size: .78rem; opacity: .75; max-width: 1060px; margin: 0 auto; border-top: 1px solid rgba(255,255,255,.15); padding-top: 1.2rem; }

/* Botão flutuante do WhatsApp */
.wa-float {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 90;
  background: #25D366; color: var(--white); border-radius: 999px;
  display: flex; align-items: center; gap: .55rem;
  padding: .85rem 1.3rem; text-decoration: none; font-weight: 800;
  font-size: .9rem; box-shadow: 0 8px 24px rgba(0,0,0,.22);
}
.wa-float:hover { transform: translateY(-2px); }

/* ---------- Responsivo ---------- */
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0;
    background: var(--cream); border-bottom: 1px solid var(--line);
    flex-direction: column; gap: 0; display: none; padding: .5rem 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { display: block; padding: .8rem 1rem; }
  .wa-float span { display: none; }
  .wa-float { padding: .9rem; }
}