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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background-color: #1c1c1c;
  color: #f5f5f5;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Tipografia */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Playfair Display", serif;
  color: #daa520;
  font-weight: 600;
}

.section-title {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, #daa520, #b8860b);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(28, 28, 28, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(28, 28, 28, 0.98);
  box-shadow: 0 2px 20px rgba(218, 165, 32, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  font-family: "Playfair Display", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #daa520;
}

.nav-icon {
  margin-right: 10px;
  font-size: 1.8rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: #f5f5f5;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: #daa520;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #daa520;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #daa520;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1c1c1c 0%, #2b2b2b 100%);
  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(218, 165, 32, 0.1) 0%, transparent 50%);
}

.hero-container {
  text-align: center;
  z-index: 2;
  position: relative;
}

.hero-logo {
  font-size: 4rem;
  color: #daa520;
  margin-bottom: 1rem;
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  font-size: 4.5rem;
  margin-bottom: 1rem;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: #b8860b;
  margin-bottom: 2rem;
  font-weight: 300;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-tagline {
  font-size: 1.2rem;
  margin-bottom: 3rem;
  color: #f5f5f5;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, #daa520, #b8860b);
  color: #1c1c1c;
  padding: 15px 40px;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  animation: fadeInUp 1s ease-out 0.8s both;
  border: none;
  cursor: pointer;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(218, 165, 32, 0.3);
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: #daa520;
  font-size: 1.5rem;
  animation: bounce 2s infinite;
}

/* Identidade Section */
.identidade {
  padding: 100px 0;
  background: #2b2b2b;
}

.identidade-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
  margin-top: 2rem;
}

.identidade-card {
  background: rgba(218, 165, 32, 0.05);
  padding: 3rem;
  border-radius: 15px;
  text-align: center;
  border: 1px solid rgba(218, 165, 32, 0.2);
  transition: all 0.3s ease;
}

.identidade-card:hover {
  transform: translateY(-10px);
  border-color: #daa520;
  box-shadow: 0 20px 40px rgba(218, 165, 32, 0.1);
}

.card-icon {
  font-size: 3rem;
  color: #daa520;
  margin-bottom: 1.5rem;
}

.identidade-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.identidade-card p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #e0e0e0;
}

/* Pilares Section */
.pilares {
  padding: 100px 0;
  background: #1c1c1c;
}

.pilares-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
}

.pilar-card {
  background: linear-gradient(145deg, #2b2b2b, #1f1f1f);
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
  border: 1px solid rgba(218, 165, 32, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.pilar-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #daa520, #b8860b);
}

.pilar-card:hover {
  transform: translateY(-15px);
  box-shadow: 0 25px 50px rgba(218, 165, 32, 0.15);
  border-color: #daa520;
}

.pilar-icon {
  font-size: 3.5rem;
  color: #daa520;
  margin-bottom: 1.5rem;
}

.pilar-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.pilar-card p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: #e0e0e0;
}

.pilar-features {
  list-style: none;
  text-align: left;
}

.pilar-features li {
  padding: 0.5rem 0;
  color: #c0c0c0;
  position: relative;
  padding-left: 1.5rem;
}

.pilar-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #daa520;
  font-weight: bold;
}

/* Sobre Section */
.sobre {
  padding: 100px 0;
  background: #2b2b2b;
}

.sobre-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.sobre-left {
  text-align: center;
}

.profile-image {
  width: 260px;
  height: 260px;
  margin: 0 auto 2rem;
  border-radius: 50%;
  border: 4px solid #daa520;
  overflow: hidden;
  position: relative;
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.0);
  object-position: center top;
}

.profile-info h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.profile-details {
  color: #b8860b;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.formacao {
  background: rgba(107, 142, 35, 0.1);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(107, 142, 35, 0.3);
}

.formacao h4 {
  color: #6b8e23;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.formacao ul {
  list-style: none;
  text-align: left;
}

.formacao li {
  padding: 0.5rem 0;
  color: #e0e0e0;
  position: relative;
  padding-left: 1.5rem;
}

.formacao li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #6b8e23;
  font-weight: bold;
}

.experiencia {
  background: rgba(107, 142, 35, 0.1);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(107, 142, 35, 0.3);
}

.experiencia h4 {
  color: #6b8e23;
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #6b8e23;
}

.timeline-item {
  display: flex;
  margin-bottom: 2rem;
  position: relative;
}

.timeline-year {
  background: #6b8e23;
  color: #1c1c1c;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  min-width: 100px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.timeline-content {
  margin-left: 2rem;
  flex: 1;
}

.timeline-content h5 {
  color: #daa520;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.timeline-content p {
  color: #e0e0e0;
  line-height: 1.6;
}

/* Diferenciais Section */
.diferenciais {
  padding: 100px 0;
  background: #1c1c1c;
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.diferencial-card {
  background: linear-gradient(145deg, #2b2b2b, #1f1f1f);
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
  border: 1px solid rgba(218, 165, 32, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.diferencial-card:hover {
  transform: translateY(-10px);
  border-color: #daa520;
  box-shadow: 0 20px 40px rgba(218, 165, 32, 0.1);
}

.diferencial-number {
  font-size: 3rem;
  font-weight: 700;
  color: #daa520;
  font-family: "Playfair Display", serif;
  margin-bottom: 1rem;
}

.diferencial-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.diferencial-card p {
  color: #e0e0e0;
  line-height: 1.8;
}

/* Contato Section */
.contato {
  padding: 100px 0;
  background: #2b2b2b;
}

.contato-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contato-info h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: #daa520;
}

.contato-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.contato-item i {
  color: #daa520;
  font-size: 1.3rem;
  margin-right: 1rem;
  width: 20px;
}

.contato-form {
  background: rgba(218, 165, 32, 0.05);
  padding: 3rem;
  border-radius: 20px;
  border: 1px solid rgba(218, 165, 32, 0.2);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px;
  background: rgba(28, 28, 28, 0.8);
  border: 1px solid rgba(218, 165, 32, 0.3);
  border-radius: 10px;
  color: #f5f5f5;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #daa520;
  box-shadow: 0 0 10px rgba(218, 165, 32, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #a0a0a0;
}

/* Footer */
.footer {
  background: #1a1a1a;
  padding: 3rem 0 1rem;
  text-align: center;
}

.footer-content {
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Playfair Display", serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #daa520;
  margin-bottom: 1rem;
}

.footer-logo i {
  margin-right: 10px;
  font-size: 2rem;
}

.footer-tagline {
  color: #b8860b;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.footer-text {
  color: #c0c0c0;
  max-width: 600px;
  margin: 0 auto;
}

.footer-bottom {
  border-top: 1px solid rgba(218, 165, 32, 0.2);
  padding-top: 1rem;
  color: #a0a0a0;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, #daa520, #b8860b);
  color: #1c1c1c;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(218, 165, 32, 0.3);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-10px) translateX(-50%);
  }
  60% {
    transform: translateY(-5px) translateX(-50%);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: rgba(28, 28, 28, 0.98);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-title {
    font-size: 3rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .identidade-grid,
  .pilares-grid,
  .diferenciais-grid {
    grid-template-columns: 1fr;
  }

  .sobre-content,
  .contato-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .timeline::before {
    left: 15px;
  }

  .timeline-year {
    min-width: 80px;
    font-size: 0.9rem;
  }

  .timeline-content {
    margin-left: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

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

  .section-title {
    font-size: 2rem;
  }

  .identidade-card,
  .pilar-card,
  .diferencial-card {
    padding: 2rem;
  }

  .contato-form {
    padding: 2rem;
  }
}

/* ===== WHATSAPP FLOAT BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 30px;
    z-index: 999;
    background-color: #25D366;
    border-radius: 50%;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.5);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.7);
}

.whatsapp-float i {
    color: #ffffff;
    font-size: 28px;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: #25D366;
    opacity: 0.4;
    animation: whatsapp-pulse 2s ease-out infinite;
}

@keyframes whatsapp-pulse {
    0%   { transform: scale(1);   opacity: 0.4; }
    100% { transform: scale(1.8); opacity: 0; }
}