/* =========================================================
   PISCINEIRO LONDRINA — LANDING PAGE
   Paleta:
     --azul-profundo  #0B4A5C  (marca / header / footer)
     --azul-piscina   #1C90B0  (accent / links)
     --aqua           #3FD0D4  (destaques suaves)
     --fundo          #F5FAFB  (fundo geral)
     --branco         #FFFFFF
     --texto          #14282E
     --texto-suave    #4C6870
     --whatsapp       #25D366  (cor fixa da marca WhatsApp — usada só no CTA)
     --whatsapp-escuro#1EBE5A
   Tipografia: Poppins (títulos) + Inter (corpo)
   ========================================================= */

:root {
  --azul-profundo: #0B4A5C;
  --azul-profundo-escuro: #073540;
  --azul-piscina: #1C90B0;
  --aqua: #3FD0D4;
  --fundo: #F5FAFB;
  --branco: #FFFFFF;
  --texto: #14282E;
  --texto-suave: #4C6870;
  --whatsapp: #25D366;
  --whatsapp-escuro: #1EBE5A;
  --borda: #D8E7EB;

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 12px 30px -12px rgba(11, 74, 92, 0.25);
  --container: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--texto);
  background: var(--fundo);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--azul-profundo);
  line-height: 1.2;
  font-weight: 700;
}

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

.text-accent { color: var(--azul-piscina); }

:focus-visible {
  outline: 3px solid var(--aqua);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer;
}

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--branco);
  box-shadow: 0 10px 22px -8px rgba(37, 211, 102, 0.55);
}
.btn--whatsapp:hover { background: var(--whatsapp-escuro); transform: translateY(-2px); }

.btn--lg { padding: 16px 28px; font-size: 1.05rem; }
.btn--xl { padding: 18px 36px; font-size: 1.15rem; }

.btn--header { display: none; }

.btn--outline {
  background: transparent;
  border-color: var(--azul-profundo);
  color: var(--azul-profundo);
}
.btn--outline:hover { background: var(--azul-profundo); color: var(--branco); }

.icon-wpp { width: 20px; height: 20px; flex-shrink: 0; }

/* ---------- Placeholder de imagem ---------- */
.img-box {
  position: relative;
  width: 100%;
  aspect-ratio: var(--ratio, 4/3);
  background: linear-gradient(135deg, #E4F1F4 0%, #D3E9ED 100%);
  border: none;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-box img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-label {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 1rem;
  font-size: 0.8rem;
  color: var(--texto-suave);
  font-family: var(--font-body);
}
.img-label small { display: block; margin-top: 4px; opacity: 0.85; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 250, 251, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borda);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--azul-profundo);
}
.logo__drop { font-size: 1.3rem; }
.logo__text strong { font-weight: 800; }

.nav {
  display: none;
  gap: 28px;
  font-weight: 500;
  font-size: 0.95rem;
}
.nav a:hover { color: var(--azul-piscina); }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  height: 2px;
  background: var(--azul-profundo);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle--open span:nth-child(2) { opacity: 0; }
.nav-toggle--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 860px) {
  .nav { display: flex; }
  .btn--header { display: inline-flex; }
  .nav-toggle { display: none; }
}

.nav--open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--branco);
  padding: 20px 24px;
  gap: 16px;
  border-bottom: 1px solid var(--borda);
  box-shadow: var(--shadow);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 56px 0 0;
  background: radial-gradient(120% 100% at 100% 0%, #E6F5F7 0%, var(--fundo) 55%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  padding-bottom: 64px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--azul-piscina);
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 18px;
}

.hero__lead {
  color: var(--texto-suave);
  font-size: 1.05rem;
  max-width: 46ch;
  margin-bottom: 28px;
}

.hero__cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 28px;
}

.hero__hint {
  font-size: 0.85rem;
  color: var(--texto-suave);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--azul-profundo);
}

.hero__media {
  display: grid;
  grid-template-columns:1fr;
  gap: 16px;
  align-items: end;
}

.hero__media .img-box--hero { grid-row: 1 / 3; }
.hero__media .img-box--hero-small { align-self: end; }

@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }
}

@media (max-width: 900px) {
  .hero__media{ display:  none; }
  .about__image{ display:  none; }
}

.wave-divider {
  display: block;
  width: 100%;
  height: 70px;
  fill: var(--branco);
}

/* ---------- Sobre ---------- */
.about { background: var(--branco); padding: 72px 0; }

.about__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.about__content p {
  color: var(--texto-suave);
  margin: 16px 0 24px;
  max-width: 56ch;
}

.about__content h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }

@media (min-width: 860px) {
  .about__inner { grid-template-columns: 1fr 1.1fr; }
}

/* ---------- Seções genéricas ---------- */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 44px;
}
.section-head h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); }

/* ---------- Serviços ---------- */
.services { padding: 80px 0; }

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 720px) {
  .services__grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--branco);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease;
}
.card:hover { transform: translateY(-4px); }

.card__image { border-radius: 0; border: none; aspect-ratio: 4/3; }

.card__body { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card__body h3 { font-size: 1.15rem; }
.card__body p { color: var(--texto-suave); font-size: 0.95rem; flex: 1; }

.card__link {
  font-weight: 600;
  color: var(--azul-piscina);
  margin-top: 8px;
}
.card__link:hover { color: var(--azul-profundo); }

/* ---------- CTA urgência ---------- */
.urgent {
  background: var(--azul-profundo);
  color: var(--branco);
  padding: 72px 0;
}

.urgent__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.urgent h2 { color: var(--branco); font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 14px; }
.urgent p { color: #CFE6EC; margin-bottom: 26px; max-width: 48ch; }

.urgent__image { border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.06); }
.urgent__image .img-label { color: #CFE6EC; }

@media (min-width: 860px) {
  .urgent__inner { grid-template-columns: 1.1fr 1fr; }
}

/* ---------- Depoimentos ---------- */
.testimonials { padding: 80px 0; background: var(--branco); }

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 760px) {
  .testimonials__grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial {
  background: var(--fundo);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.testimonial__avatar {
  width: 56px;
  border-radius: 50%;
  aspect-ratio: 1/1;
}
.testimonial__avatar .img-label { font-size: 0.55rem; padding: 4px; }

.testimonial p { font-size: 0.95rem; color: var(--texto); }
.testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--azul-piscina);
  font-size: 0.85rem;
}

/* ---------- Galeria ---------- */
.gallery { padding: 80px 0; }

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (min-width: 640px) { .gallery__grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px) { .gallery__grid { grid-template-columns: repeat(6, 1fr); } }

.gallery__grid .img-label { font-size: 0.65rem; padding: 6px; }

.gallery__note {
  text-align: center;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--texto-suave);
}

/* ---------- CTA final ---------- */
.final-cta {
  background: linear-gradient(135deg, var(--azul-piscina) 0%, var(--azul-profundo) 100%);
  color: var(--branco);
  padding: 80px 0;
  text-align: center;
}
.final-cta__inner { max-width: 620px; margin: 0 auto; }
.final-cta h2 { color: var(--branco); font-size: clamp(1.7rem, 3.4vw, 2.3rem); margin-bottom: 14px; }
.final-cta p { color: #DCEFF2; margin-bottom: 30px; }

/* ---------- Footer ---------- */
.footer { background: var(--azul-profundo-escuro); color: #CFE6EC; padding: 64px 0 0; }

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 48px;
}

@media (min-width: 720px) {
  .footer__inner { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .footer__inner { grid-template-columns: repeat(4, 1fr); }
}

.footer__col h4 {
  color: var(--branco);
  font-size: 1rem;
  margin-bottom: 14px;
}
.footer__col p { font-size: 0.9rem; margin-bottom: 8px; }
.footer__col a:hover { color: var(--aqua); }

.logo--footer { color: var(--branco); margin-bottom: 12px; }

.footer__map { border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.05); }
.footer__map .img-label { color: #CFE6EC; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.8rem;
  color: #9FC3CC;
}

/* ---------- Botão flutuante WhatsApp ---------- */
.wpp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px -6px rgba(37, 211, 102, 0.6);
  z-index: 60;
  animation: pulse-wpp 2.4s ease-in-out infinite;
}
.wpp-float svg { width: 30px; height: 30px; color: var(--branco); }
.wpp-float:hover { background: var(--whatsapp-escuro); }

@keyframes pulse-wpp {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5), 0 10px 26px -6px rgba(37, 211, 102, 0.6); }
  50% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0), 0 10px 26px -6px rgba(37, 211, 102, 0.6); }
}