/* VARIÁVEIS CSS MODERNAS */
:root {
  /* Paleta de Cores */
  --cor-primaria: hsl(272, 100%, 50%);
  --cor-secundaria: #0f2027;
  --cor-fundo: #0a0a0a;
  --cor-fundo-card: #1a1a1a;
  --cor-texto: #ffffff;
  --cor-texto-secundario: #cccccc;
  --cor-hover: #f9fcfd;
  --cor-overlay: rgba(0, 0, 0, 0.6);
  --cor-sombra: #2f7592;

  /* Tipografia */
  --fonte-principal: "Montserrat", sans-serif;
  --fonte-secundaria: "Inter", sans-serif;
  --fonte-elegante: "Playfair Display", serif;
  --tamanho-base: 16px;
  --peso-light: 300;
  --peso-normal: 400;
  --peso-medio: 500;
  --peso-semibold: 600;
  --peso-bold: 700;
  --peso-extrabold: 800;
  --peso-black: 900;

  /* Espaçamentos */
  --espacamento-xs: 0.5rem;
  --espacamento-sm: 1rem;
  --espacamento-md: 1.5rem;
  --espacamento-lg: 2rem;
  --espacamento-xl: 3rem;
  --espacamento-xxl: 4rem;

  /* Bordas e Sombras */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --sombra-suave: 0 4px 12px rgba(0, 0, 0, 0.15);
  --sombra-hover: 0 8px 25px var(--cor-sombra);

  /* Transições */
  --transicao-rapida: 0.2s ease;
  --transicao-normal: 0.3s ease;
  --transicao-lenta: 0.5s ease;
}

/* RESET MODERNO */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* BASE MODERNIZADA */
html {
  scroll-behavior: smooth;
  font-size: var(--tamanho-base);
}

body {
  font-family: var(--fonte-secundaria);
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  color: var(--cor-texto);
  line-height: 1.6;
  overflow-x: hidden;
  transition: all var(--transicao-normal);
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transicao-normal);
}

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

/* UTILITÁRIOS MODERNOS */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--espacamento-sm);
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.gradient-text {
  background: linear-gradient(
    135deg,
    var(--cor-secundaria),
    var(--cor-primaria)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* NAVBAR MODERNIZADA */
.navbar {
  width: 100%;
  padding: var(--espacamento-sm) var(--espacamento-lg);
  background: linear-gradient(
    135deg,
    var(--cor-secundaria),
    var(--cor-primaria)
  );
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  z-index: 1000;
  box-shadow: var(--sombra-suave);
  transition: all var(--transicao-normal);
}

.navbar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: inherit;
  z-index: -1;
}

.logo-container {
  display: flex;
  align-items: center;
  z-index: 2;
}

.navbar img {
  height: 45px;
  width: auto;
  filter: brightness(1.1);
  transition: all var(--transicao-normal);
}

.navbar img:hover {
  transform: scale(1.05);
  filter: brightness(1.2);
}

.nav-links {
  display: flex;
  gap: var(--espacamento-xs);
  align-items: center;
}

.nav-links a {
  padding: var(--espacamento-xs) var(--espacamento-sm);
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius-md);
  color: white;
  font-weight: var(--peso-medio);
  font-size: 0.95rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transicao-normal);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-links a::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left var(--transicao-lenta);
}

.nav-links a:hover::before {
  left: 100%;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.95);
  color: var(--cor-primaria);
  transform: translateY(-2px);
  box-shadow: var(--sombra-hover);
}

/* MENU HAMBÚRGUER */
.hamburger-menu {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  transition: all var(--transicao-normal);
}

.hamburger-line {
  width: 100%;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: all var(--transicao-normal);
  transform-origin: center;
}

.hamburger-menu:hover .hamburger-line {
  background: var(--cor-hover);
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* NAVEGAÇÃO LATERAL MODERNA */
.nav-links {
  position: fixed;
  top: 0;
  right: -400px;
  width: 350px;
  height: 100vh;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  padding: 0;
  transition: right var(--transicao-normal);
  z-index: 999;
  overflow-y: auto;
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
}

.nav-links.show {
  right: 0;
}

.nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--espacamento-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(
    135deg,
    var(--cor-secundaria),
    var(--cor-primaria)
  );
}

.nav-header h3 {
  color: white;
  font-family: var(--fonte-principal);
  font-size: 1.2rem;
  font-weight: var(--peso-bold);
}

.nav-close {
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transicao-normal);
}

.nav-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.nav-section {
  padding: var(--espacamento-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-section h4 {
  color: var(--cor-hover);
  font-size: 0.9rem;
  font-weight: var(--peso-bold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--espacamento-sm);
  font-family: var(--fonte-principal);
}

.nav-section a {
  display: block;
  color: var(--cor-texto-secundario);
  padding: var(--espacamento-sm);
  margin-bottom: var(--espacamento-xs);
  border-radius: var(--border-radius-sm);
  transition: all var(--transicao-normal);
  font-size: 0.95rem;
  position: relative;
  overflow: hidden;
}

.nav-section a::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 165, 0, 0.1),
    transparent
  );
  transition: left var(--transicao-lenta);
}

.nav-section a:hover::before {
  left: 100%;
}

.nav-section a:hover {
  background: rgba(255, 165, 0, 0.1);
  color: var(--cor-hover);
  transform: translateX(5px);
  border-left: 3px solid var(--cor-hover);
}

.nav-footer {
  margin-top: auto;
  padding: var(--espacamento-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-social {
  display: flex;
  flex-direction: column;
  gap: var(--espacamento-xs);
  margin-bottom: var(--espacamento-sm);
}

.nav-social a {
  color: var(--cor-texto-secundario);
  padding: var(--espacamento-xs);
  border-radius: var(--border-radius-sm);
  transition: all var(--transicao-normal);
  font-size: 0.9rem;
}

.nav-social a:hover {
  background: rgba(255, 165, 0, 0.1);
  color: var(--cor-hover);
}

.nav-brand {
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  margin: 0;
}

/* OVERLAY */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transicao-normal);
  z-index: 998;
}

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

/* RESPONSIVIDADE MENU */
@media (max-width: 768px) {
  .navbar {
    padding: var(--espacamento-sm);
  }

  .nav-links {
    width: 100%;
    right: -100%;
  }
}

@media (max-width: 480px) {
  .nav-links {
    width: 100vw;
    right: -100vw;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* HERO MODERNIZADA */
.hero {
  padding: var(--espacamento-xxl) 5% var(--espacamento-xxl);
  min-height: 100vh;
  background: linear-gradient(
      135deg,
      rgba(15, 32, 39, 0.85) 0%,
      rgba(32, 58, 67, 0.85) 50%,
      rgba(44, 83, 100, 0.85) 100%
    ),
    url("img/fundo site.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 30% 70%,
      rgba(255, 81, 47, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 30%,
      rgba(221, 36, 118, 0.08) 0%,
      transparent 50%
    );
  z-index: 1;
}

.hero-content {
  max-width: 900px;
  text-align: center;
  position: relative;
  z-index: 2;
  animation: fadeInUp 1.2s ease;
  padding: var(--espacamento-xl);
}

.hero h1 {
  font-family: var(--fonte-principal);
  font-size: 5.5rem;
  font-weight: var(--peso-black);
  margin-bottom: var(--espacamento-lg);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.2);
}

.hero h1 span {
  background: linear-gradient(
    135deg,
    #ffffff 0%,
    var(--cor-primaria) 50%,
    #ffffff 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero h1 span::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--cor-primaria),
    transparent
  );
  border-radius: 2px;
}

.hero h2 {
  font-family: var(--fonte-principal);
  font-size: 1.8rem;
  color: var(--cor-hover);
  margin-bottom: var(--espacamento-lg);
  font-weight: var(--peso-semibold);
  opacity: 0.95;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
  font-family: var(--fonte-secundaria);
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
  margin-bottom: var(--espacamento-lg);
  font-weight: var(--peso-normal);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.hero p:first-of-type {
  font-size: 1.4rem;
  font-weight: var(--peso-medio);
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--espacamento-md);
}

/* Animação de entrada melhorada */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Efeito de brilho no título */
.hero h1 span {
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%,
  100% {
    background-position: -200% center;
  }
  50% {
    background-position: 200% center;
  }
}

@media (max-width: 1024px) {
  .hero h1 {
    font-size: 4.5rem;
  }

  .hero h2 {
    font-size: 1.6rem;
  }

  .hero p {
    font-size: 1.15rem;
  }

  .hero p:first-of-type {
    font-size: 1.3rem;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: var(--espacamento-xl) 3% var(--espacamento-lg);
  }

  .hero-content {
    padding: var(--espacamento-lg);
  }

  .hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--espacamento-md);
  }

  .hero h2 {
    font-size: 1.4rem;
    margin-bottom: var(--espacamento-md);
  }

  .hero p {
    font-size: 1.1rem;
    margin-bottom: var(--espacamento-md);
  }

  .hero p:first-of-type {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .hero h2 {
    font-size: 1.2rem;
  }

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

  .hero p:first-of-type {
    font-size: 1.1rem;
  }
}

/* SEÇÃO SERVIÇOS MODERNIZADA */
.servicos {
  padding: var(--espacamento-xxl) 0;
  background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
}

.titulo-servicos {
  text-align: center;
  font-size: 3rem;
  font-family: var(--fonte-principal);
  font-weight: var(--peso-bold);
  margin-bottom: var(--espacamento-xxl);
  color: var(--cor-texto);
  position: relative;
}

.titulo-servicos::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(
    135deg,
    var(--cor-secundaria),
    var(--cor-primaria)
  );
  border-radius: 2px;
}

.cards-servicos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--espacamento-xl);
  padding: 0 var(--espacamento-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  background: linear-gradient(135deg, var(--cor-fundo-card) 0%, #252525 100%);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  transition: all var(--transicao-normal);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    135deg,
    var(--cor-secundaria),
    var(--cor-primaria)
  );
  opacity: 0;
  transition: opacity var(--transicao-normal);
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--sombra-hover);
  border-color: rgba(255, 165, 0, 0.2);
}

.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transicao-normal);
}

.card:hover img {
  transform: scale(1.05);
}

.card-conteudo {
  padding: var(--espacamento-lg);
  text-align: center;
}

.card-conteudo h3 {
  font-size: 1.4rem;
  font-weight: var(--peso-bold);
  margin-bottom: var(--espacamento-sm);
  color: var(--cor-hover);
  font-family: var(--fonte-principal);
}

.card-conteudo p {
  font-size: 1rem;
  color: var(--cor-texto-secundario);
  line-height: 1.6;
}

/* SEÇÃO POR QUE ESCOLHER MODERNIZADA */
.porque-escolher {
  padding: var(--espacamento-xxl) 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.porque-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--espacamento-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--espacamento-xxl);
  align-items: center;
}

.texto-porque h2 {
  font-size: 3rem;
  font-family: var(--fonte-principal);
  font-weight: var(--peso-bold);
  color: var(--cor-texto);
  margin-bottom: var(--espacamento-md);
  line-height: 1.2;
}

.texto-porque .destaque {
  color: var(--cor-hover);
}

.texto-porque p {
  font-size: 1.1rem;
  color: var(--cor-texto-secundario);
  line-height: 1.7;
  margin-bottom: var(--espacamento-md);
}

.linha-colorida {
  width: 100px;
  height: 5px;
  background: linear-gradient(
    135deg,
    var(--cor-secundaria),
    var(--cor-primaria)
  );
  border-radius: 3px;
  margin-bottom: var(--espacamento-lg);
}

.beneficios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--espacamento-md);
}

.beneficio {
  background: linear-gradient(135deg, var(--cor-fundo-card) 0%, #252525 100%);
  color: var(--cor-texto);
  padding: var(--espacamento-lg);
  border-radius: var(--border-radius-md);
  font-size: 1rem;
  text-align: center;
  transition: all var(--transicao-normal);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.beneficio::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    hsl(272, 100%, 50%),
    transparent
  );
  transition: left var(--transicao-lenta);
}

.beneficio:hover::before {
  left: 100%;
}

.beneficio:hover {
  background: linear-gradient(135deg, var(--cor-hover), #0f2027);
  color: #000;
  transform: translateY(-5px);
  box-shadow: var(--sombra-hover);
}

@media (max-width: 768px) {
  .porque-container {
    grid-template-columns: 1fr;
    gap: var(--espacamento-xl);
  }

  .texto-porque h2 {
    font-size: 2.5rem;
    text-align: center;
  }

  .beneficios {
    grid-template-columns: 1fr;
  }
}

/* FOOTER MODERNIZADO */
.footer {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  padding: var(--espacamento-xxl) var(--espacamento-lg) var(--espacamento-lg);
  color: var(--cor-texto);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--espacamento-xl);
  margin-bottom: var(--espacamento-lg);
}

.footer-brand h3 {
  font-size: 1.8rem;
  font-family: var(--fonte-principal);
  font-weight: var(--peso-bold);
  color: var(--cor-hover);
  margin-bottom: var(--espacamento-sm);
}

.footer-social {
  margin-top: var(--espacamento-sm);
}

.footer-social a {
  display: inline-block;
  margin-right: var(--espacamento-sm);
  padding: var(--espacamento-xs) var(--espacamento-sm);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
  color: var(--cor-texto);
  font-size: 0.95rem;
  transition: all var(--transicao-normal);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social a:hover {
  background: var(--cor-hover);
  color: #000;
  transform: translateY(-2px);
}

.footer-credits h4 {
  font-size: 1.2rem;
  font-weight: var(--peso-medio);
  margin-bottom: var(--espacamento-sm);
  color: var(--cor-texto);
}

.footer-credits ul {
  list-style: none;
}

.footer-credits ul li {
  margin-bottom: var(--espacamento-xs);
}

.footer-credits a {
  color: var(--cor-texto-secundario);
  font-size: 0.95rem;
  transition: color var(--transicao-normal);
}

.footer-credits a:hover {
  color: var(--cor-hover);
}

.footer-note {
  text-align: center;
  padding-top: var(--espacamento-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-note strong {
  color: var(--cor-hover);
}

/* ANIMAÇÕES ADICIONAIS */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* SCROLLBAR PERSONALIZADA */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cor-fundo);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(
    135deg,
    var(--cor-secundaria),
    var(--cor-primaria)
  );
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--cor-primaria), var(--cor-hover));
}