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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #000;
  overflow-x: hidden;
}

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

/* Header */
.header {
  background: #fff;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  width: 270px;
  height: 40px;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-weight: 700;
  font-size: 14px;
  color: #000;
  line-height: 1.1;
}

.logo-sub {
  font-weight: 600;
  font-size: 12px;
  color: #000;
  line-height: 1.1;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav a {
  text-decoration: none;
  color: #000;
  font-weight: 500;
  font-size: 16px;
  transition: color 0.3s;
}

.nav a:hover {
  color: #3f80c7;
}

.contact-btn {
  background: #f1571c;
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.contact-btn:hover {
  background: #d4491a;
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 4px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: #000;
  transition: 0.3s;
}

/* HERO SECTION AJUSTADO */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: url("img/1ecc9db2fca97235d540613b50bd8d1b88f024ea.png")
    center/cover no-repeat;
  padding: 0;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgb(255 255 255 / 30%);
  z-index: 1;
}

.hero-content {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  z-index: 2;
  min-height: 100vh;
  pointer-events: none;
}

.hero-text {
  width: 100%;
  max-width: 650px;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: auto;
  margin-left: 30rem;
}

.hero-card {
  background: #f8f8f8;
  padding: 3rem 2.5rem;
  border-top-right-radius: 24px;
  border-top-left-radius: 24px;
  position: relative;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  margin-left: 4vh;
}

.hero-card h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #000;
  line-height: 1.2;
  margin: 0;
  text-align: center;
}

.highlight {
  color: #f1571c;
}

/* Simple CTA Button */
.simple-cta {
  padding: 3rem 0;
  background: linear-gradient(135deg, #308af0 0%, #578ec2 100%);
}

.simple-cta-content {
  display: flex;
  justify-content: center;
  align-items: center;
}

.simple-cta-btn {
  background: #f1571c;
  color: white;
  border: none;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 22px;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  box-shadow: none;
}

.simple-cta-btn:hover {
  background: #d4491a;
  transform: translateY(-2px);
  color: white;
  text-decoration: none;
  box-shadow: none;
}

/* Remover estilos antigos da .cta-section e derivados */
.cta-section,
.cta-content,
.cta-card,
.cta-icon,
.cta-card h3,
.cta-card p,
.cta-buttons,
.cta-btn-primary,
.cta-btn-primary:hover,
.cta-btn-secondary,
.cta-btn-secondary:hover {
  display: none !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  color: inherit !important;
}

/* About WTCA Section */
.about-wtca {
  padding: 6rem 0;
  background: #f8f8f8;
  color: white;
}

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

.card-about {
  padding: 5rem;
  background: #578ec2;
  border-radius: 2rem;
  margin-bottom: 0;
}

.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.about-image::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(63, 128, 199, 0.1) 0%,
    rgba(241, 87, 28, 0.1) 100%
  );
  border-radius: 16px;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.about-image:hover::before {
  opacity: 1;
}

.about-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
  object-fit: cover;
  transition: transform 0.3s ease;
  position: relative;
  z-index: 2;
  height: 25rem;
}

.about-image img:hover {
  transform: translateY(-5px);
}

.about-image-mobile {
  display: none;
  background: transparent;
  padding: 2rem 0;
}

/* Garantir que a imagem desktop seja mostrada */
.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.about-text h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-text p {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  opacity: 0.95;
  line-height: 1.6;
}

.stats-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: #ffffff47 1px solid;
}

.stat-icon {
  width: 50px;
  height: 50px;
  background: #f1571c;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon i {
  font-size: 1.2rem;
  color: white;
}

@media (max-width: 768px) {
  .stat-icon {
    width: 30px;
    height: 30px;
  }

  .stat-icon i {
    font-size: 0.8rem;
  }
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.2rem;
}

.stat-label {
  font-size: 0.7rem;
  opacity: 0.9;
  color: white;
}

@media (max-width: 768px) {
  .stat-number {
    font-size: 0.9rem;
    margin-bottom: 0.1rem;
  }

  .stat-label {
    font-size: 0.6rem;
  }
}

.angola-routes {
  padding: 6rem 0;
  background: #f8f9fa;
}

.routes-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: flex-start;
  margin-bottom: 4rem;
}

.routes-text h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.routes-text p {
  font-size: 1rem;
  color: #333;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.routes-image {
  display: flex;
  justify-content: center;
}

.routes-image img {
  width: 100%;
}

@media (max-width: 768px) {
  .routes-image {
    display: none;
  }
}

.map-container {
  max-width: fit-content;
  margin-left: 2rem;
}

.skyline-section {
  margin-top: 3rem;
}

.skyline-image {
  display: flex;
  justify-content: center;
}

.skyline-image img {
  max-height: 32rem;
  width: 100%;
  border-radius: 2rem;
  object-fit: none;
  height: 20rem;
}

/* Services Section */
.services {
  padding: 6rem 0;
  background: #f8f8f8;
}

.services-layout {
  max-width: 1200px;
  margin: 0 auto;
}

/* Header Section */
.services-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
  align-items: flex-start;
}

.services-title h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #000;
  line-height: 1.1;
  margin: 0;
}

.services-description p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #333;
  margin: 0;
}

/* Services Diagram */
.services-diagram {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}

/* Left Side */
.diagram-left h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #000;
  text-align: center;
  margin-bottom: 2rem;
}

.left-arrow-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.arrow-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: relative;
}

.arrow-item span {
  font-size: 0.9rem;
  color: #333;
  font-weight: 500;
}

.arrow-right {
  width: 0;
  height: 0;
  border-left: 8px solid #3f80c7;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

/* Center Box */
.diagram-center {
  display: flex;
  justify-content: center;
  z-index: 2;
}

.center-card {
  background: #3f80c7;
  color: white;
  padding: 2.5rem 2rem;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(63, 128, 199, 0.3);
  width: 100%;
  max-width: 380px;
  text-align: center;
}

.center-numbers {
  margin-bottom: 1.5rem;
}

.number-big {
  font-size: 4rem;
  font-weight: 800;
  color: white;
  margin-right: 0.5rem;
}

.number-small {
  font-size: 2rem;
  font-weight: 600;
  color: #f1571c;
}

.center-main-content {
  margin-bottom: 1.5rem;
}

.center-main-content h4 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: white;
}

.center-main-content p {
  font-size: 0.9rem;
  line-height: 1.5;
  opacity: 0.95;
  color: white;
}

.center-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.center-list-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  font-size: 0.85rem;
  color: white;
  text-align: left;
}

.center-list-item i {
  color: #f1571c;
  font-size: 0.7rem;
}

/* Right Side */
.diagram-right h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #000;
  text-align: center;
  margin-bottom: 2rem;
}

.right-arrow-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.arrow-item-reverse {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.arrow-item-reverse span {
  font-size: 0.9rem;
  color: #333;
  font-weight: 500;
}

.arrow-left {
  width: 0;
  height: 0;
  border-right: 8px solid #3f80c7;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

/* Video Section */
.video-section {
  padding: 6rem 0;
  background: #f8f9fa;
  text-align: center;
}

.video-content h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 3rem;
  line-height: 1.2;
}

.video-container {
  position: relative;
  width: 100%;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.video-thumbnail {
  position: relative;
  cursor: pointer;
}

.video-thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: rgba(241, 87, 28, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
}

.play-button:hover {
  background: rgba(241, 87, 28, 1);
  transform: translate(-50%, -50%) scale(1.1);
}

.play-button i {
  color: white;
  font-size: 1.8rem;
  margin-left: 4px;
}

#videoFrame {
  width: 100%;
  height: 350px;
}

/* Values Section */
.values {
  padding: 6rem 0;
  background: #f8f8f8;
}

.values-title {
  text-align: center;
  display: flex;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  line-height: 3rem;
}

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

.values-image {
  display: flex;
  justify-content: center;
}

.values-image img {
  width: 100%;
  max-width: 600px;
  height: 36rem;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  object-fit: cover;
}

.values-text h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.principles-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.principle-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.1rem;
  color: #333;
}

.principle-title {
  font-weight: 700;
  margin-left: 16px;
}

.principle-label-container {
  line-height: 1rem;
  margin-top: 1rem;
}

.principle-label {
  font-size: 0.75rem;
  color: #777777;
  font-weight: 400;
  line-height: 1rem;
}

.principle-item i {
  color: #3f80c7;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.founders {
  padding: 4rem 0;
  background: #f8f8f8;
  color: white;
  text-align: center;
  border-radius: 2rem;
}

.founders-check-list-container {
  display: flex;
  gap: 2rem;
}

.founders-check-list {
  text-align: left;
}

.check-icon {
  color: #e45a25;
  margin-right: 0.5rem;
}

.founders-container {
  background: #578ec2;
  padding: 4rem;
  border-radius: 2rem;
}

.founders-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-align: left;
}

.founders-content p {
  font-weight: 100;
  font-size: 0.8rem;
  opacity: 0.95;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Contact Section */
.contact {
  padding: 6rem 0;
  background: white;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-form h2,
.contact-info h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 2rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #000;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
  font-family: "Inter", sans-serif;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #3f80c7;
}

.submit-btn {
  background: #f1571c;
  color: white;
  border: none;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  transition: background 0.3s;
}

.submit-btn:hover {
  background: #d4491a;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-item i {
  font-size: 1.2rem;
  color: #3f80c7;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.contact-text h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #000;
  margin-bottom: 0.25rem;
}

.contact-text p {
  color: #666;
  line-height: 1.4;
  font-size: 0.9rem;
}

/* Footer */
.footer {
  background: #2c3e50;
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo img {
  width: 40px;
  height: 40px;
}

.footer-logo span {
  font-weight: 600;
  font-size: 1rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: white;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s;
  font-size: 0.9rem;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
  opacity: 0.7;
  font-size: 0.8rem;
}

/* --- Serviços Horizontal --- */
.services-header-horizontal {
  display: flex;
  margin-bottom: 4.5rem;
  justify-content: space-between;
}
.services-header-horizontal h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: #000;
  line-height: 2.3rem;
}
.services-header-horizontal p {
  font-size: 0.9rem;
  color: #333;
  line-height: 1.5;
  max-width: 800px;
}

.services-horizontal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: flex-start;
}
.services-col {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.service-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
  padding: 1.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
  color: #222;
  font-weight: 700;
  cursor: pointer;
  transition: box-shadow 0.2s, background 0.2s, color 0.2s;
  border: none;
  outline: none;
  min-height: 56px;
  position: relative;
}
.service-card:focus {
  box-shadow: 0 0 0 2px #3f80c7;
}
.service-card .arrow {
  font-size: 1.2rem;
  display: flex;
  align-items: center;
}
.service-card .arrow.orange {
  color: #f1571c;
}
.service-card .arrow.up {
  color: #fff;
  font-size: 1.3rem;
}

.service-card-active {
  background: #578ec2;
  color: #ffffff;
  box-shadow: 0 8px 32px rgba(63, 128, 199, 0.18);
  flex-direction: column;
  align-items: flex-start;
  padding: 1.5rem 2rem;
  min-height: 180px;
  z-index: 2;
}

.service-card-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.service-card-active .service-card-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.service-card-active .service-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}
.service-card-active .arrow.up {
  color: #fff;
  font-size: 1.2rem;
  background-color: #e45a25;
  padding: 8px 10px;
  border-radius: 24px;
}
.service-card-active .service-card-content {
  font-size: 0.9rem;
  color: #fff;
  line-height: 1.5;
  margin-top: 0.5rem;
  font-weight: 100;
}
.service-card-content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
  padding: 0 2px;
}
.service-card-active .service-card-content {
  max-height: 300px;
  opacity: 1;
  padding: 0.7rem 0 0.5rem 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
}

/* Responsivo */
@media (max-width: 1024px) {
  .services-horizontal {
    grid-template-columns: 1fr 2fr 1fr;
    gap: 1rem;
  }
  .service-card,
  .service-card-active {
    font-size: 0.95rem;
    padding: 1rem 1rem;
  }
}
@media (max-width: 768px) {
  .services-horizontal {
    grid-template-columns: 1fr;
  }
  .services-col {
    flex-direction: column;
    gap: 1rem;
  }
  .service-card,
  .service-card-active {
    font-size: 0.95rem;
    padding: 1rem 0.8rem;
  }
  .service-card-active {
    min-height: 120px;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #f8f8f8;
    flex-direction: column;
    padding: 1rem 2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    gap: 1rem;
  }

  .nav.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .about-content,
  .routes-content,
  .values-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .services-header {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .services-title h2 {
    font-size: 2.5rem;
  }

  .services-diagram {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .diagram-left,
  .diagram-right {
    order: 2;
  }

  .diagram-center {
    order: 1;
  }

  .center-card {
    max-width: 100%;
    margin: 0 1rem;
  }

  .hero-content {
    min-height: 60vh;
  }

  .hero-text {
    max-width: 100%;
    margin: 0 auto;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
  }

  .hero-card {
    padding: 2rem 1rem;
    margin: 0;
  }

  .about-content {
    grid-template-rows: auto auto auto;
  }

  .about-text {
    order: -1;
    margin-bottom: 1rem;
  }

  .about-image {
    order: 1;
    margin-bottom: 1rem;
  }

  .about-image img {
    max-width: 280px;
  }

  .hero-card h1 {
    font-size: 2.2rem;
  }

  .about-text h2,
  .routes-text h2,
  .services-title h2,
  .values-text h2,
  .video-content h2 {
    font-size: 1.8rem;
  }

  .stats-cards {
    gap: 0.8rem;
  }

  .stat-card {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
    padding: 1rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-image img,
  .about-image img,
  .routes-image img,
  .services-image img,
  .values-image img {
    max-width: 100%;
  }

  #videoFrame {
    height: 250px;
  }

  .contact-btn {
    padding: 10px 20px;
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .founders-check-list-container {
    display: contents;
  }
  .container {
    padding: 0 15px;
  }

  .test {
    max-width: none !important;
    width: fit-content !important;
  }

  .hero-card {
    padding: 1.2rem 0.5rem;
  }

  .hero-card h1 {
    font-size: 1.3rem;
    line-height: 1.3;
  }

  .about-text h2,
  .routes-text h2,
  .services-title h2,
  .values-text h2,
  .video-content h2 {
    font-size: 1.8rem;
  }

  .services-description p {
    font-size: 0.9rem;
  }

  .center-card {
    padding: 1.5rem;
    margin: 0 0.5rem;
  }

  .number-big {
    font-size: 2.5rem;
  }

  .number-small {
    font-size: 1.3rem;
  }

  .center-main-content h4 {
    font-size: 1rem;
  }

  .center-main-content p {
    font-size: 0.8rem;
  }

  .arrow-item,
  .arrow-item-reverse {
    padding: 0.8rem 1rem;
    font-size: 0.8rem;
  }

  .diagram-left h3,
  .diagram-right h3 {
    font-size: 1.2rem;
  }

  .hero {
    padding: 2rem 0;
  }

  .about-wtca,
  .angola-routes,
  .services,
  .video-section,
  .values,
  .contact {
    padding: 4rem 1rem;
  }

  .angola-routes {
    padding: 0 1rem !important;
  }

  .founders {
    padding: 3rem 0;
  }

  #videoFrame {
    height: 200px;
  }

  .play-button {
    width: 60px;
    height: 60px;
  }

  .play-button i {
    font-size: 1.4rem;
  }
}

/* Smooth animations */
.accordion-content,
.nav,
.stat-card,
.principle-item,
.contact-item {
  animation: fadeInUp 0.6s ease-out;
}

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

/* --- Contact Section Proto --- */
.contact-section {
  padding: 4rem 0 0 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: flex-start;
}
.contact-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.form-row {
  display: flex;
  gap: 1rem;
}
.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.contact-form input,
.contact-form textarea {
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 0.9rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  transition: border 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border: 1.5px solid #3f80c7;
  outline: none;
}
.contact-form textarea {
  resize: vertical;
  min-height: 90px;
}
.contact-submit-btn {
  width: 100%;
  background: #f1571c;
  color: #fff;
  border: none;
  border-radius: 24px;
  padding: 0.9rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 1.2rem;
  cursor: pointer;
  transition: background 0.2s;
}
.contact-submit-btn:hover {
  background: #d94e1a;
}

.contact-info-block {
  padding-left: 2rem;
}

.d-flex {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
  margin-top: 2.5rem;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
}

.contact-icon {
  padding: 1rem;
  background: #d9fbfe;
  color: #578ec2;
  border-radius: 2rem;
}

.contact-icon img {
  display: block;
  width: 2.2rem;
  height: 2.2rem;
  background: #eaf4fb;
  border-radius: 50%;
  padding: 0.4rem;
}
.contact-info-label {
  font-weight: 200;
  color: #727272;
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}
.contact-info-text {
  color: #222;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 600;
}
.contact-info-text a {
  color: #3f80c7;
  text-decoration: none;
  font-weight: 500;
}

/* --- Footer Proto --- */
.footer-proto {
  background: #578ec2;
  color: #fff;
  padding: 1.2rem 0 0.7rem 0;
  margin-top: 3rem;
}
.footer-proto-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 100;
}
.footer-proto-left {
  font-size: 0.9rem;
  opacity: 0.9;
  font-weight: 100;
}
.footer-proto-right {
  display: flex;
  gap: 2.2rem;
}
.footer-proto-right a {
  color: #fff;
  opacity: 0.9;
  text-decoration: none;
  font-size: 0.9rem;
  transition: opacity 0.2s;
  font-weight: 100;
}
.footer-proto-right a:hover {
  opacity: 1;
  text-decoration: underline;
}

.download-btn {
  background: #f1571c;
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  opacity: 1 !important;
}

.download-btn:hover {
  background: #d4491a;
  transform: translateY(-2px);
  text-decoration: none !important;
  opacity: 1 !important;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contact-info-block {
    padding-left: 0;
  }
  .footer-proto-content {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  .download-btn {
    font-size: 12px;
    padding: 10px 20px;
  }
}

@media (max-width: 600px) {
  .header-content {
    flex-direction: row;
    justify-content: space-between;
    padding: 0 0.5rem;
  }
  .logo img {
    max-width: 180px;
    height: auto;
  }
  .contact-btn {
    font-size: 0.65rem;
    padding: 0.5rem 1.1rem;
    margin: 1rem;
  }
  .hero {
    min-height: 60vh;
    padding: 0;
  }
  .hero-content {
    flex-direction: column;
    align-items: center;
    padding: 0 0.5rem;
  }
  .hero-card {
    padding: 3.2rem 3.7rem;
    font-size: 1.1rem;
    border-top-right-radius: 18px;
    border-top-left-radius: 18px;
  }
  .hero-card h1 {
    font-size: 1.3rem;
    line-height: 1.2;
  }

  .cta-card {
    padding: 2rem 1.5rem;
    margin: 0 1rem;
  }

  .cta-card h3 {
    font-size: 1.5rem;
  }

  .cta-card p {
    font-size: 1rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-btn-primary,
  .cta-btn-secondary {
    width: 100%;
    justify-content: center;
    margin-bottom: 0.5rem;
  }

  .cta-section {
    padding: 2rem 0;
  }

  .cta-card {
    padding: 1.5rem 1rem;
  }

  .cta-card h3 {
    font-size: 1.3rem;
  }

  .cta-card p {
    font-size: 0.9rem;
  }

  .cta-icon {
    font-size: 2rem;
  }
  .about-content,
  .routes-content,
  .services-content,
  .values-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 1.2rem;
    text-align: center;
  }

  .routes-content {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .about-content {
    grid-template-rows: auto auto auto;
  }

  .about-text {
    order: -1;
    padding: 3rem;
  }

  .about-image {
    display: none;
  }

  .about-image-mobile {
    display: block;
    background: transparent;
    padding: 2rem 0;
    text-align: center;
  }

  .about-image-mobile img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
  }
  .about-image img,
  .skyline-image img,
  .routes-image img {
    max-width: 100%;
    border-radius: 1.2rem;
  }
  .about-text h2,
  .routes-text h2,
  .services-title h2,
  .values-title,
  .video-content h2 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    text-align: left;
  }

  p {
    text-align: left;
  }
  .about-text p,
  .routes-text p,
  .services-main h2,
  .values-text,
  .video-content p {
    font-size: 0.98rem;
  }
  p {
    font-weight: 100;
  }
  .stats-cards {
    gap: 0.2rem;
    flex-direction: row;
    margin-top: 0 !important;
    justify-content: space-between;
  }
  .stat-card {
    padding: 0.4rem;
    font-size: 0.7rem;
    flex: 1;
    min-width: 0;
    max-width: none;
  }
  .services-header-horizontal {
    flex-direction: column;
    gap: 0.7rem;
    text-align: center;
    align-items: flex-start;
  }

  .services-header-horizontal img {
    display: none;
  }

  .services img {
    display: none;
  }
  .services-title h2 {
    font-size: 1.2rem;
    line-height: 1.3rem;
  }
  .services-horizontal {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .services-col {
    gap: 0.7rem;
  }
  .service-card,
  .service-card-active {
    font-size: 0.98rem;
    padding: 0.8rem 0.7rem;
    min-height: 48px;
    max-width: 100%;
    overflow: hidden;
    word-wrap: break-word;
  }
  .service-card-active .service-title {
    font-size: 1.05rem;
  }
  .service-card-content {
    font-size: 0.95rem;
    padding: 0.5rem 0 0.3rem 0;
  }
  .values-content {
    flex-direction: column;
    gap: 1.2rem;
    align-items: center;
  }
  .values-image img {
    max-width: 100%;
    border-radius: 1.2rem;
  }
  .principles-list {
    gap: 1.1rem;
  }
  .principle-item img {
    width: 28px;
    height: 28px;
  }
  .principle-title {
    font-size: 1rem;
  }
  .principle-label {
    font-size: 0.92rem;
  }
  .contact-section {
    padding: 2.2rem 0 0 0;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .contact-title {
    font-size: 1.2rem;
    margin-bottom: 1.1rem;
  }
  .form-row {
    flex-direction: column;
    gap: 0.7rem;
  }
  .contact-form input,
  .contact-form textarea {
    font-size: 0.98rem;
    padding: 0.7rem 0.7rem;
  }
  .contact-submit-btn {
    font-size: 1rem;
    padding: 0.7rem 0;
    border-radius: 18px;
  }
  .contact-info-block {
    padding-left: 0;
  }
  .contact-info-list {
    gap: 1.2rem;
    margin-top: 1.2rem;
  }
  .contact-info-item {
    gap: 1.1rem;
  }
  .contact-icon {
    padding: 0.7rem;
    font-size: 1.1rem;
  }
  .footer-proto {
    padding: 1rem 0 0.5rem 0;
    font-size: 0.9rem;
  }
  .footer-proto-content {
    flex-direction: column;
    gap: 0.7rem;
    align-items: flex-start;
    text-align: left;
  }
  .footer-proto-right {
    gap: 1.1rem;
    flex-wrap: wrap;
  }
}

html,
body {
  width: 100%;
  min-width: 0;
  overflow-x: hidden;
  box-sizing: border-box;
}

@media (max-width: 600px) {
  .test2 {
    width: max-content !important;
  }

  .test3 {
    max-width: none !important;
    width: 100% !important;
  }

  .container {
    max-width: 100%;
    width: 100%;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box;
  }
  section,
  header,
  footer,
  .contact-section,
  .footer-proto {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .stats-cards {
    gap: 1.1rem;
    flex-direction: row;
    justify-content: space-between;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .stat-card {
    padding: 0.3rem;
    font-size: 0.6rem;
    flex: 1;
    min-width: 0;
    max-width: none;
  }

  .stat-icon {
    width: 25px;
    height: 25px;
  }

  .stat-icon i {
    font-size: 0.7rem;
  }

  .stat-number {
    font-size: 0.8rem;
    margin-bottom: 0.1rem;
  }

  .stat-label {
    font-size: 0.5rem;
  }

  .about-image {
    display: none;
  }

  .about-image-mobile {
    display: block;
    background: transparent;
    padding: 1.5rem 0;
    text-align: center;
  }

  .about-image-mobile img {
    width: 100%;
    max-width: 380px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  }

  .services-header-horizontal img {
    display: none;
  }

  .services img {
    display: none;
  }
}

@media (max-width: 800px) {
  .services img,
  .services-header-horizontal img,
  .services-header img,
  .services * img {
    display: none !important;
    height: 0 !important;
    width: 0 !important;
    visibility: hidden !important;
    opacity: 0 !important;
  }

  .skyline-section {
    display: none !important;
  }

  .values img,
  .values-image img,
  .values * img {
    display: none !important;
    height: 0 !important;
    width: 0 !important;
    visibility: hidden !important;
    opacity: 0 !important;
  }

  .values {
    text-align: left !important;
  }

  .values h2,
  .values h3,
  .values h4,
  .values p,
  .values-text,
  .values-title {
    text-align: left !important;
  }

  .values h2 {
    font-size: 1.8rem !important;
    margin-left: 0 !important;
    padding-left: 0 !important;
  }

  .values-title {
    font-size: 1.8rem !important;
    margin-left: 0 !important;
    padding-left: 0 !important;
  }

  .principles-list {
    text-align: left !important;
  }

  .principle-item {
    text-align: left !important;
  }

  .principle-title {
    text-align: left !important;
  }

  .principle-label {
    text-align: left !important;
  }

  /* Reduzir tamanho das fontes do footer e contatos */
  .footer-proto {
    font-size: 0.7rem !important;
  }

  .footer-proto-content {
    font-size: 0.7rem !important;
  }

  .footer-proto-content * {
    font-size: 0.7rem !important;
  }

  .contact-section {
    font-size: 0.8rem !important;
  }

  .contact-title {
    font-size: 1.2rem !important;
  }

  .download-btn {
    font-size: 11px !important;
    padding: 8px 16px !important;
  }

  .contact-info-label {
    font-size: 0.75rem !important;
  }

  .contact-info-text {
    font-size: 0.7rem !important;
  }

  .contact-info-text * {
    font-size: 0.7rem !important;
  }

  .principle-item img {
    display: inline-block !important;
    width: 24px !important;
    height: 24px !important;
    margin-right: 0.5rem !important;
    vertical-align: middle !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .principle-item i {
    display: inline-block !important;
    font-size: 1.2rem !important;
    margin-right: 0.5rem !important;
    color: #578ec2 !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .principle-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 0.5rem !important;
  }

  .principle-title {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
  }

  .founders h2,
  .founders-content h2 {
    font-size: 1.4rem !important;
    line-height: 1.3 !important;
  }

  .founders p,
  .founders-content p {
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
  }

  .founders-check-list {
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
  }

  .founders-check-list li {
    font-size: 0.85rem !important;
    margin-bottom: 0.5rem !important;
  }

  .founders {
    padding: 3rem 2rem !important;
  }

  .founders-content {
    padding: 2.5rem 0.8rem !important;
  }

  .founders h2,
  .founders-content h2 {
    margin-bottom: 2rem !important;
    padding: 0 1rem !important;
  }

  .founders-check-list {
    padding: 0 1.5rem !important;
  }

  .founders-check-list li {
    margin-bottom: 1rem !important;
    padding-left: 0.5rem !important;
  }

  .founders-check-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.8rem !important;
    padding: 0 1.5rem !important;
    list-style: none !important;
  }

  .founders-check-list li {
    display: flex !important;
    align-items: flex-start !important;
    gap: 0.5rem !important;
    margin-bottom: 0.8rem !important;
    font-size: 0.75rem !important;
    line-height: 1.3 !important;
  }
}

/* Brochura Download Button */
.brochura-download-btn {
  margin-top: 1rem;
  text-align: center;
}

.download-link {
  background: #f1571c;
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.download-link:hover {
  background: #d4491a;
  transform: translateY(-2px);
  color: white;
  text-decoration: none;
}