/*
  Estilos principais para o site Whittech inspirado no design da InoveFix.
  Utiliza seções contrastantes em fundo escuro e claro, com destaques em dourado.
*/

/* Variáveis de cores e fonte */
:root {
  /* Neon green from Whittech logo */
  --color-primary: #bce80d; /* verde neon principal */
  --color-secondary: #0e0e0e; /* fundo escuro principal */
  --color-dark: #1c1c1c; /* cartas escuras */
  --color-light: #ffffff; /* fundo claro */
  --color-grey-light: #f7f7f7; /* cartas claras */
  --color-text-dark: #333333; /* texto em fundos claros */
  --color-text-light: #f2f2f2; /* texto em fundos escuros */
  --font-base: 'Montserrat', sans-serif;
}

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

body {
  font-family: var(--font-base);
  background-color: var(--color-light);
  color: var(--color-text-dark);
  line-height: 1.6;
}

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

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(14, 14, 14, 0.9);
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
}

.logo img {
  height: 40px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--color-text-light);
  font-weight: 600;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-social a {
  color: var(--color-primary);
  margin-right: 1rem;
  font-size: 1.2rem;
}

.nav-cta {
  margin-left: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  border-radius: 30px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.btn-primary:hover {
  background-color: #bfa126;
}

.btn-secondary {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-top: 60px; /* space for navbar */
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Use the new high‑resolution abstract background provided by the client */
  background-image: url('../images/hero_background.png');
  background-size: cover;
  background-position: center;
  filter: brightness(0.45);
  z-index: -1;
}

.hero-content {
  max-width: 700px;
  color: var(--color-light);
  position: relative;
  z-index: 1;
  padding: 4rem 0;
}

.hero h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-light);
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--color-light);
}

.hero .btn {
  font-size: 1rem;
}

/* Wave Divider */
.wave-divider {
  position: absolute;
  bottom: -1px;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  position: relative;
  display: block;
  width: calc(130% + 1.3px);
  height: 80px;
}

.wave-divider .shape-fill {
  fill: var(--color-light);
}

/* Why Section */
.why {
  background-color: var(--color-light);
  color: var(--color-text-dark);
  padding: 4rem 0;
  text-align: center;
}

.why h2 {
  margin-bottom: 2rem;
  color: var(--color-primary);
  font-size: 2rem;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 2rem;
}

.why-item {
  background-color: var(--color-grey-light);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.why-item i {
  font-size: 2.2rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.why-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.why-item p {
  font-size: 0.9rem;
  color: var(--color-text-dark);
}

/* Solutions Section */
.solutions {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  padding: 4rem 0;
  text-align: center;
}

.solutions h2 {
  color: var(--color-primary);
  margin-bottom: 2rem;
  font-size: 2rem;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.solution-item {
  background-color: var(--color-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: left;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.solution-item i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.solution-item h3 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.solution-item ul {
  list-style: none;
  padding-left: 0;
  margin-top: 0.5rem;
}

.solution-item ul li {
  margin-bottom: 0.4rem;
  padding-left: 1.2rem;
  position: relative;
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.solution-item ul li::before {
  content: "\f058";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
}

.solutions-cta {
  margin-top: 2rem;
}

/* Services Details Section */
.services-details {
  background-color: var(--color-light);
  color: var(--color-text-dark);
  padding: 4rem 0;
  text-align: center;
}

.services-details h2 {
  margin-bottom: 2rem;
  color: var(--color-primary);
  font-size: 2rem;
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--color-grey-light);
  border-radius: 12px;
  /* reduce padding on top to allow image flush */
  padding: 0 1.5rem 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-align: left;
}

.service-card h3 {
  color: var(--color-primary);
  margin: 0.8rem 0 1rem;
  font-size: 1.3rem;
}

/* Image styling for service cards */
.service-card img.service-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  display: block;
}

.service-section {
  margin-bottom: 1rem;
}

.service-section h4 {
  color: var(--color-primary);
  margin-bottom: 0.3rem;
  font-size: 1rem;
}

.service-section p {
  font-size: 0.9rem;
  color: var(--color-text-dark);
}

/* Accessories Section */
.accessories {
  background-color: var(--color-light);
  color: var(--color-text-dark);
  padding: 4rem 0;
  text-align: center;
}

.accessories h2 {
  color: var(--color-primary);
  margin-bottom: 2rem;
  font-size: 2rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: var(--color-grey-light);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.product-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 1rem;
}

.product-card h3 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.product-card p {
  font-size: 0.9rem;
  color: var(--color-text-dark);
  margin-bottom: 1rem;
}

/* About Section */
.about {
  background-color: var(--color-light);
  color: var(--color-text-dark);
  padding: 4rem 0;
}

.about-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
}

.about-text {
  flex: 1 1 300px;
}

.about-text h2 {
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-size: 2rem;
}

.about-text p {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--color-text-dark);
}

.about-list {
  list-style: none;
  padding-left: 0;
  margin: 1rem 0;
}

.about-list li {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 1rem;
  color: var(--color-text-dark);
}

.about-list li i {
  color: var(--color-primary);
  margin-right: 0.5rem;
}

.about-images {
  flex: 1 1 300px;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.about-img {
  border-radius: 10px;
  object-fit: cover;
}

.about-img-primary {
  width: 100%;
}

.about-img-secondary {
  width: calc(50% - 0.5rem);
}

/* Testimonials Section */
.testimonials {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  padding: 4rem 0;
  text-align: center;
}

.testimonials h2 {
  color: var(--color-primary);
  margin-bottom: 2rem;
  font-size: 2rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.testimonial {
  background-color: var(--color-dark);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  text-align: left;
}

.testimonial .stars {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
  font-size: 1rem;
}

.testimonial p {
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  color: var(--color-text-light);
  font-style: italic;
}

.testimonial .author {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
}

/* Contact Section */
.contact {
  background-color: var(--color-light);
  color: var(--color-text-dark);
  padding: 4rem 0;
  text-align: center;
}

.contact h2 {
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-size: 2rem;
}

.contact p {
  margin-bottom: 1.5rem;
  font-size: 1rem;
  color: var(--color-text-dark);
}

.map-container iframe {
  border: none;
  border-radius: 12px;
  width: 100%;
  height: 300px;
}

.contact-cta {
  margin-top: 1.5rem;
}

/* Footer */
.footer {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  padding: 2rem 0;
  font-size: 0.9rem;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
}

.footer-logo img {
  width: 120px;
}

.footer-info p {
  margin-bottom: 0.5rem;
  color: var(--color-text-light);
}


.footer-links a {
  color: var(--color-text-light);
  display: block;
  margin-bottom: 0.3rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-copy {
  width: 100%;
  text-align: center;
  margin-top: 1rem;
  color: var(--color-text-light);
}

/* Responsive Navigation */
@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 60px;
    right: 0;
    background-color: rgba(14, 14, 14, 0.95);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    width: 200px;
  }

  .nav-links a {
    margin-bottom: 0.8rem;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .menu-toggle {
    display: block;
  }

  .nav-cta {
    display: none;
  }
}