/* ============================================================
   ANNE BRANDT BOTANICAL — estilos
   Paleta baseada na logo: verdes botânicos + fundo creme claro
   ============================================================ */

:root {
  --green-dark: #3d5a3a;     /* verde escuro da logo */
  --green: #5c8054;          /* verde médio */
  --green-light: #9dbf8e;    /* verde folha clara */
  --green-pale: #eef3ea;     /* verde quase branco */
  --cream: #fdfcf8;          /* fundo principal */
  --cream-dark: #f7f4ec;     /* fundo alternado */
  --text: #3f463d;
  --text-soft: #6b7267;
  --white: #ffffff;
  --whatsapp: #25d366;
  --whatsapp-dark: #1eb857;
  --shadow: 0 8px 30px rgba(61, 90, 58, 0.10);
  --radius: 14px;

  --font-script: 'Great Vibes', cursive;
  --font-serif: 'Cormorant Garamond', serif;
  --font-body: 'Jost', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
}

img { max-width: 100%; display: block; }

.container {
  width: min(1120px, 92%);
  margin-inline: auto;
}

/* ---------- Tipografia ---------- */
h1, h2, h3 { font-family: var(--font-serif); font-weight: 500; color: var(--green-dark); line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h1 em, h2 em { font-style: italic; color: var(--green); }

.section-eyebrow {
  display: inline-block;
  font-size: .85rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: .5rem;
}

.section-header { text-align: center; max-width: 560px; margin: 0 auto 3rem; }
.section-header p { color: var(--text-soft); margin-top: .6rem; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.7rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: .95rem;
  letter-spacing: .04em;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-primary { background: var(--green-dark); color: var(--white); }
.btn-primary:hover { background: var(--green); }

.btn-whatsapp { background: var(--whatsapp); color: var(--white); }
.btn-whatsapp:hover { background: var(--whatsapp-dark); }

.btn-lg { padding: 1rem 2.3rem; font-size: 1.05rem; }

/* ---------- Cabeçalho ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 252, 248, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--green-pale);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: .7rem;
}

.nav-brand { display: flex; align-items: center; text-decoration: none; line-height: 1; }
.nav-logo { height: 124px; width: auto; mix-blend-mode: multiply; }
.brand-script { font-family: var(--font-script); font-size: 1.7rem; color: var(--green); }
.brand-serif { font-family: var(--font-serif); font-size: .62rem; letter-spacing: .45em; color: var(--green-dark); margin-top: .15rem; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-menu a {
  text-decoration: none;
  color: var(--text);
  font-size: .95rem;
  letter-spacing: .05em;
  transition: color .2s;
}
.nav-menu a:hover { color: var(--green); }
.nav-cta {
  background: var(--green-dark);
  color: var(--white) !important;
  padding: .5rem 1.3rem;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--green); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; }
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--green-dark);
  margin: 5px 0;
  transition: .3s;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--cream) 0%, var(--green-pale) 100%);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 3rem;
  padding-block: 5rem;
}
.hero-branch { width: 110px; color: var(--green); margin-bottom: 1rem; }
.hero-text p { color: var(--text-soft); font-size: 1.1rem; max-width: 46ch; margin-top: 1.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero-photo img {
  margin-inline: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------- Benefícios ---------- */
.benefits { padding-block: 4.5rem; }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.benefit-icon { font-size: 2rem; display: block; margin-bottom: .8rem; }
.benefit h3 { font-size: 1.25rem; margin-bottom: .4rem; }
.benefit p { color: var(--text-soft); font-size: .95rem; }

/* ---------- Produtos ---------- */
.products { padding-block: 4.5rem; background: var(--cream-dark); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.8rem;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(61, 90, 58, 0.07);
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }

.product-image { aspect-ratio: 4 / 3; overflow: hidden; }
.product-image img, .product-image svg { width: 100%; height: 100%; object-fit: cover; }

.product-body { padding: 1.3rem 1.3rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 1.35rem; }
.product-desc { color: var(--text-soft); font-size: .92rem; margin: .5rem 0 1rem; flex: 1; }
.product-footer { display: flex; align-items: center; justify-content: space-between; gap: .8rem; }
.product-price { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 600; color: var(--green-dark); }
.product-btn { padding: .55rem 1.1rem; font-size: .85rem; }

/* ---------- Sobre ---------- */
.about { padding-block: 5rem; }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  align-items: center;
  gap: 4rem;
}
.about-image img {
  mix-blend-mode: multiply;
  background: var(--green-pale);
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
}
.about-text p { color: var(--text-soft); margin-bottom: 1rem; }
.about-text .btn { margin-top: .8rem; }

/* ---------- Como comprar ---------- */
.how { padding-block: 4.5rem; background: var(--green-pale); }
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  text-align: center;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--green-dark);
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.step h3 { font-size: 1.3rem; margin-bottom: .4rem; }
.step p { color: var(--text-soft); font-size: .95rem; }

/* ---------- CTA final ---------- */
.cta { padding-block: 5rem; text-align: center; }
.cta p { color: var(--text-soft); font-size: 1.1rem; margin: .8rem 0 2rem; }

/* ---------- Rodapé ---------- */
.footer {
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-block: 3rem;
  text-align: center;
}
.footer-brand { display: flex; flex-direction: column; align-items: center; line-height: 1; margin-bottom: 1rem; }
.footer .brand-script { color: #cfe3c4; font-size: 2rem; }
.footer .brand-serif { color: rgba(255, 255, 255, 0.8); font-size: .68rem; }
.footer-note { font-size: .95rem; }
.footer-copy { font-size: .8rem; margin-top: 1.2rem; color: rgba(255, 255, 255, 0.55); }

/* ---------- Botão flutuante ---------- */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; padding-block: 3.5rem; }
  .hero-branch { margin-inline: auto; }
  .hero-text p { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-photo { order: -1; }
  .hero-photo img { max-width: 340px; }
  .nav-logo { height: 96px; }

  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image { max-width: 320px; margin-inline: auto; }
  .how-steps { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 700px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--green-pale);
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
  }
  .nav-menu.open { max-height: 400px; }
  .nav-menu li { width: 100%; text-align: center; }
  .nav-menu a { display: block; padding: 1rem; }
  .nav-cta { border-radius: 0; }
}

@media (max-width: 480px) {
  .benefits-grid { grid-template-columns: 1fr; }
}