/* =========================================================================
   FLORICULTURA PÉTALAS — GOIÂNIA
   Folha de estilos principal
   Organização deste arquivo:
     1. Reset & Base
     2. Variáveis (:root) — cores, tipografia, espaçamentos, sombras
     3. Tipografia geral
     4. Utilitários (container, botões, seções)
     5. Header / Navbar
     6. Hero
     7. Cards de Produtos
     8. Diferenciais
     9. Avaliações (Reviews)
     10. Galeria
     11. Localização & Mapa
     12. CTA Final (WhatsApp)
     13. Footer
     14. Botão flutuante do WhatsApp
     15. Animações (fade-up)
     16. Responsividade (media queries)
   ========================================================================= */

/* ---------- 1. RESET & BASE ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea {
  font: inherit;
}

/* ---------- 2. VARIÁVEIS GLOBAIS ----------
   Para trocar a identidade visual da marca, altere apenas os valores abaixo.
   Todo o resto do CSS consome estas variáveis. */
:root {
  /* Cores primárias — tons botânicos suaves inspirados em flores e folhagem */
  --color-primary: #c9739a;          /* rosa pétala — CTAs e destaques */
  --color-primary-dark: #a8557d;     /* rosa mais escuro — hover */
  --color-primary-light: #f6dde8;    /* rosa claro — fundos suaves */

  --color-secondary: #5c7d5a;        /* verde folha — apoio e ícones */
  --color-secondary-light: #e4ede1;  /* verde bem claro — fundos alternados */

  --color-accent: #d8ae56;           /* dourado — detalhes de destaque, estrelas */

  /* Neutros */
  --color-bg: #fffdfb;
  --color-bg-alt: #faf3ee;
  --color-text: #2c2a28;
  --color-text-muted: #6b6560;
  --color-white: #ffffff;
  --color-border: #ece2da;

  /* Tipografia */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Espaçamentos e formas */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 10px rgba(44, 42, 40, 0.06);
  --shadow-md: 0 12px 32px rgba(44, 42, 40, 0.10);
  --shadow-lg: 0 24px 60px rgba(44, 42, 40, 0.16);

  --container-width: 1180px;
  --header-height: 82px;

  --transition: 0.3s ease;
}

/* ---------- 3. TIPOGRAFIA GERAL ---------- */
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  margin-bottom: 0.6rem;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

p {
  color: var(--color-text-muted);
}

em {
  font-style: italic;
  color: var(--color-primary);
}

/* ---------- 4. UTILITÁRIOS ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section__heading {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}

.section__lead {
  font-size: 1.05rem;
  margin-top: 0.5rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.eyebrow--light {
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-white);
}

/* Botões — variantes primária, contorno e tamanhos */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn .icon {
  width: 18px;
  height: 18px;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn--lg {
  padding: 16px 34px;
  font-size: 1rem;
}

.stars {
  color: var(--color-accent);
  letter-spacing: 2px;
  font-size: 0.95rem;
}

/* Ícones SVG inline (gerados por script.js a partir de data-lucide="...").
   Tamanho padrão 24x24; cada contexto (botão, card, etc.) sobrescreve
   width/height via os seletores ".contexto .icon" definidos abaixo. */
.icon {
  display: inline-block;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  vertical-align: middle;
}

.grid {
  display: grid;
  gap: 28px;
}

/* ---------- 5. HEADER / NAVBAR ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(255, 253, 251, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(236, 226, 218, 0.6);
  transition: box-shadow var(--transition);
}

.header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
}

.logo__icon {
  font-size: 1.4rem;
}

.logo-text__accent {
  color: var(--color-primary);
  font-weight: 500;
  font-style: italic;
}

.nav__list {
  display: flex;
  gap: 32px;
}

.nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--color-primary);
  transition: width var(--transition);
}

.nav__link:hover {
  color: var(--color-primary-dark);
}

.nav__link:hover::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

/* Botão hambúrguer — escondido no desktop */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  z-index: 110;
}

.hamburger__bar {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition), opacity var(--transition);
}

/* Estado aberto do menu mobile: transforma o ícone em X */
.hamburger.is-active .hamburger__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.is-active .hamburger__bar:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active .hamburger__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
  display: none;
}

/* ---------- 6. HERO ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(44, 30, 38, 0.55) 0%, rgba(44, 30, 38, 0.72) 100%);
}

.hero__content {
  max-width: 700px;
  color: var(--color-white);
}

.hero__content .eyebrow {
  background: rgba(255, 255, 255, 0.16);
  color: var(--color-white);
}

.hero__title {
  color: var(--color-white);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin-bottom: 20px;
}

.hero__title em {
  color: var(--color-accent);
}

.hero__subtitle {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 32px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero .btn--outline {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero .btn--outline:hover {
  border-color: var(--color-white);
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.hero__social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-white);
  font-size: 0.95rem;
}

.hero__social-proof .stars {
  font-size: 1.1rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  animation: bounce 2.2s infinite;
  opacity: 0.85;
}

@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ---------- 7. CARDS DE PRODUTOS ---------- */
.grid--products {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  margin-bottom: 20px;
}

.card__icon .icon {
  width: 26px;
  height: 26px;
}

.card p {
  margin-bottom: 16px;
}

.card__price {
  display: inline-block;
  font-weight: 600;
  color: var(--color-secondary);
  font-size: 0.9rem;
  transition: color var(--transition), transform var(--transition);
}

.card__price:hover {
  color: var(--color-primary-dark);
  transform: translateX(3px);
}

/* ---------- 8. DIFERENCIAIS ---------- */
.diferenciais__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: center;
}

.diferenciais__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.feature-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-list li {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.feature-list .icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: var(--radius-md);
  background: var(--color-secondary-light);
  color: var(--color-secondary);
}

.feature-list h3 {
  margin-bottom: 2px;
  font-size: 1.05rem;
}

.feature-list p {
  font-size: 0.95rem;
}

/* ---------- 9. AVALIAÇÕES (REVIEWS) ---------- */
.grid--reviews {
  grid-template-columns: repeat(3, 1fr);
}

.review-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.review-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.review-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.review-card__header h3 {
  font-size: 0.98rem;
  margin-bottom: 2px;
}

/* Selo "Local Guide" exibido ao lado do nome de avaliadores do Google */
.review-card__badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-secondary);
  background: var(--color-secondary-light);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: 6px;
  vertical-align: middle;
}

.review-card__google {
  margin-left: auto;
  width: 18px;
  height: 18px;
  color: var(--color-secondary);
}

.review-card p {
  font-size: 0.95rem;
  color: var(--color-text);
}

/* ---------- 10. GALERIA ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.gallery__item {
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 1 / 1;
  box-shadow: var(--shadow-sm);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery__item:hover img {
  transform: scale(1.08);
}

/* ---------- 11. LOCALIZAÇÃO & MAPA ---------- */
.localizacao__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: stretch;
}

.info-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin: 22px 0;
}

.info-block .icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.info-block h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.info-block p {
  font-size: 0.95rem;
}

.localizacao__info .btn {
  margin-top: 12px;
}

.localizacao__map {
  min-height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.localizacao__map iframe {
  width: 100%;
  height: 100%;
  min-height: 380px;
}

/* ---------- 12. CTA FINAL (WhatsApp) ---------- */
.section--cta {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #3f5b3d 100%);
  color: var(--color-white);
}

.cta__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: flex-start;
}

/* Variante usada quando não há formulário: texto + CTA centralizados */
.cta__grid--single {
  grid-template-columns: 1fr;
  max-width: 640px;
  text-align: center;
  margin: 0 auto;
}

.cta__grid--single .btn {
  margin-top: 24px;
}

.cta__text h2 {
  color: var(--color-white);
}

.cta__text p {
  color: rgba(255, 255, 255, 0.85);
  margin-top: 12px;
}

/* ---------- 13. FOOTER ---------- */
.footer {
  background: #241f1c;
  color: rgba(255, 255, 255, 0.75);
  padding-top: 72px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .logo {
  color: var(--color-white);
  margin-bottom: 14px;
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.92rem;
  max-width: 320px;
  margin-bottom: 20px;
}

.footer__socials {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: background var(--transition), transform var(--transition);
}

.social-icon:hover {
  background: var(--color-primary);
  transform: translateY(-3px);
}

.social-icon .icon {
  width: 18px;
  height: 18px;
}

.footer h3 {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 1rem;
  margin-bottom: 18px;
}

.footer__links ul,
.footer__contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer__contact .icon {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 24px 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- 14. BOTÃO FLUTUANTE DO WHATSAPP ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  animation: pulse 2.4s infinite;
  transition: transform var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

.whatsapp-float .icon {
  width: 28px;
  height: 28px;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5), var(--shadow-lg); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0), var(--shadow-lg); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), var(--shadow-lg); }
}

/* ---------- 15. ANIMAÇÕES DE ENTRADA (fade-up) ----------
   A classe .fade-up começa invisível/deslocada e recebe .is-visible
   via IntersectionObserver em script.js quando entra na viewport. */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Respeita usuários que preferem menos movimento */
@media (prefers-reduced-motion: reduce) {
  .fade-up {
    transition: none;
    opacity: 1;
    transform: none;
  }
  .whatsapp-float,
  .scroll-indicator {
    animation: none;
  }
}

/* ---------- 16. RESPONSIVIDADE ---------- */

/* Tablets grandes / laptops menores */
@media (max-width: 1024px) {
  .grid--products {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--reviews {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .diferenciais__grid,
  .localizacao__grid,
  .cta__grid {
    grid-template-columns: 1fr;
  }

  .diferenciais__image {
    order: 2;
  }

  .diferenciais__image img {
    aspect-ratio: 16 / 9;
  }

  .localizacao__map {
    min-height: 320px;
  }
}

/* Tablets / navegação mobile */
@media (max-width: 860px) {
  :root {
    --header-height: 72px;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(320px, 82vw);
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: 110px 32px 40px;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 105;
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav__list {
    flex-direction: column;
    gap: 26px;
  }

  .nav__link {
    font-size: 1.1rem;
  }

  .hamburger {
    display: flex;
  }

  /* Overlay escurecido atrás do menu mobile aberto */
  .nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(20, 16, 14, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition);
    z-index: 104;
  }

  .nav-overlay.is-active {
    opacity: 1;
    visibility: visible;
  }

  .header__actions .btn--sm {
    display: none;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Smartphones */
@media (max-width: 640px) {
  .section {
    padding: 64px 0;
  }

  .section__heading {
    margin-bottom: 40px;
  }

  .grid--products,
  .grid--reviews {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 100vh;
    text-align: left;
  }

  .hero__ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__ctas .btn {
    width: 100%;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .form {
    padding: 26px 20px;
  }

  .whatsapp-float {
    width: 54px;
    height: 54px;
    bottom: 18px;
    right: 18px;
  }
}