:root {
  --bg-dark: #0f0f1a;
  --text-light: #fff;
  --accent: #00c8b3;
  --gray: #666;
  --purple-light: #9d4edd;
  --purple-dark: #6a0dad;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ========= SMOOTH SCROLL ========= */
html {
  scroll-behavior: smooth;
}

/* ========= HEADER / NAV ========= */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--bg-dark);
  z-index: 1000;
  transition: top 0.3s ease;
}

html,
body {
  overflow-x: hidden;
}

/* ========= FOOTER ========= */
footer {
  text-align: center;
  padding: 1rem 0;
  border-top: 1px solid #222;
  color: var(--gray);
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
  padding: 2rem 0;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  width: 120px;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-list a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: bold;
  transition: color .2s;
}

.nav-list a:hover {
  color: var(--purple-light);
}

/* ========= HOME SECTION COM QUADRADOS ========= */
.home-section {
  position: relative;
  text-align: center;
  padding: 6rem 0;
  overflow: hidden;
}

.home-section::before,
.home-section::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  background: var(--purple-dark);
  opacity: 0.15;
  transform: rotate(45deg);
}

.home-section::before {
  top: -50px;
  left: -50px;
}

.home-section::after {
  bottom: -50px;
  right: -50px;
}

.home-section h1 {
  font-size: 2.8rem;
  color: var(--accent);
}

.home-section p {
  margin: 1rem 0 2rem;
  color: #ccc;
}

.btn {
  display: inline-block;
  padding: .75rem 1.5rem;
  background: var(--accent);
  color: var(--bg-dark);
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background .3s, transform .2s;
}

.btn:hover {
  background: var(--purple-light);
  transform: translateY(-3px);
}

/* ========= PRODUTOS / SERVIÇOS ========= */
.products-section {
  position: relative;
}

.products-section .grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.products-section::before {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  background: var(--purple-light);
  opacity: 0.1;
  top: 20%;
  right: -100px;
  transform: rotate(20deg);
}

.products-section .card {
  position: relative;
  background: linear-gradient(135deg, var(--purple-dark), var(--purple-light));
  padding: 2rem;
  border-radius: 12px;
  text-align: left;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  transition: transform .3s, box-shadow .3s;
}

.products-section .card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.6);
}

.products-section h2,
.about-section h2,
.contact-section h2 {
  text-align: center;
  margin-bottom: 1rem;
  color: var(--accent);
}

/* ========= SOBRE NÓS ========= */
.about-section {
  background: #1a1a2e;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  background: var(--purple-dark);
  opacity: 0.1;
  bottom: -40px;
  left: -40px;
  transform: rotate(30deg);
}

.about-section p {
  max-width: 800px;
  margin: auto;
  text-align: center;
  color: #ccc;
}

/* ===== SOBRE NÓS / 2 COLUNAS ===== */
.about-section {
  background: #1a1a2e;
  padding: 4rem 0;
  overflow: hidden;
  margin: 4rem 0;
}

.about-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.about-image img {
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.about-text {
  text-align: left;
}

.about-text h2 {
  text-align: center;
}

.about-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.about-list li {
  margin-bottom: 1rem;
  line-height: 1.6;
  text-indent: -0.75rem;
  padding-left: 0.75rem;
  text-align: justify;
}

.about-list li strong {
  color: var(--accent);
}

@media (min-width: 800px) {
  .about-content {
    flex-direction: row;
    align-items: flex-start;
  }

  .about-image,
  .about-text {
    flex: 1;
  }

  .about-text {
    padding-left: 2rem;
  }
}

/* ========= CONTATO ========= */
.contact-section {
  padding: 4rem 0;
}

.contact-section p a {
  color: var(--accent);
  transition: color .2s;
}

.contact-section p a:hover {
  color: var(--purple-light);
}

/* ========= RESPONSIVIDADE ========= */
.products-section .grid {
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .products-section .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .products-section .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ========= FALE CONOSCO DESTACADO ========= */
.contact-section {
  background: linear-gradient(135deg, var(--purple-light), var(--purple-dark));
  max-width: 800px;
  margin: 4rem auto;
  padding: 3rem 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.contact-section h2 {
  font-size: 2.8rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.contact-section p {
  font-size: 1.1rem;
  margin: .5rem 0;
}

.contact-section p a {
  color: #fff;
  font-weight: bold;
  text-decoration: underline;
}

.btn-contact {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 1rem 2.5rem;
  background: var(--accent);
  color: var(--bg-dark);
  text-decoration: none;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 50px;
  transition: background .3s, transform .2s;
}

.btn-contact:hover {
  background: var(--purple-light);
  transform: translateY(-3px);
}

@media (max-width: 600px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    right: 0.75rem;
    bottom: 0.75rem;
  }

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

/* ------------------------------ */
/* Ajuste definitivo do WhatsApp */
/* ------------------------------ */
.whatsapp-float {
  position: fixed !important;
  bottom: 2rem !important;
  right: 2rem !important;
  top: auto !important;
  left: auto !important;
  width: 60px;
  height: 60px;

  background-color: #25D366 !important;
  border-radius: 50% !important;

  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: content-box;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 10000;
  transition: transform .3s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float img {
  width: 35px;
  height: 35px;
}

@media (max-width: 400px) {
  .whatsapp-float {
    width: 45px !important;
    height: 45px !important;
    bottom: 1rem !important;
    right: 1rem !important;
  }

  .whatsapp-float img {
    width: 24px !important;
    height: 24px !important;
  }
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-light);
  cursor: pointer;
  z-index: 1001;
}

@media (max-width: 768px) {

  .header-content {
    position: relative;
  }

  .menu-toggle {
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    display: block;
  }

  .nav-list {
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: 75%;
    max-width: 300px;
    height: 100vh;
    background: var(--bg-dark);
    padding-top: 4rem;
    transform: translateX(100%);
    transition: transform .3s ease-in-out;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.5);
    z-index: 1000;
  }

  .nav-list li {
    margin: 1rem 0;
    text-align: left;
    padding-left: 1.5rem;
  }

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

.logo {
  width: 140px;
  height: auto;
}

/* ===== ESTILO PARA CONTACT SECTION ===== */
.contact-section {
  padding: 4rem 1rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  width: 100%;
  max-width: 400px;
}

.contact-item .icon {
  font-size: 1.5rem;
  margin-right: 0.75rem;
}

.btn-contact {
  display: inline-block;
  width: 100%;
  max-width: 400px;
  text-align: center;
}

@media (min-width: 600px) {
  .contact-details {
    flex-direction: row;
    justify-content: center;
  }

  .contact-item {
    max-width: 240px;
  }

  .btn-contact {
    width: auto;
  }
}

/* ===== Ajustes só para tablet e celular ===== */
@media (max-width: 768px) {

  .contact-section {
    padding: 2rem 1rem;
    margin: 2rem 0;
    border-radius: 0px !important;
  }

  .contact-section .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .contact-section p {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    width: 100%;
    max-width: 360px;
    text-align: center;
    margin: 0;
  }

  .contact-section p a {
    display: block;
    font-size: 1rem;
    font-weight: bold;
    color: #fff;
  }

  .btn-contact {
    width: 100%;
    max-width: 360px;
    padding: 1rem;
  }
}

.home-section h1 .highlight {
  display: inline-block;
  background: linear-gradient(90deg, var(--accent), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
  font-size: 1.2em;
  letter-spacing: 2px;
  animation: popIn 0.6s ease-out;
}

@keyframes popIn {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }

  70% {
    transform: scale(1.1);
    opacity: 1;
  }

  100% {
    transform: scale(1);
  }
}

.contact-section p a {
  text-decoration: none !important;
  border-bottom: none !important;
}