* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Lato', sans-serif;
  color: #333333;
  background-color: #F8F9FA;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #0D1B2A;
  box-shadow: 0 2px 12px rgba(13, 27, 42, 0.12);
  transition: transform 0.4s ease, opacity 0.4s ease;
  z-index: 1000;
  opacity: 1;
}

header.hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 180px;
  width: auto;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.logo:hover {
  transform: scale(1.03);
}

header ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

header a,
header a:link,
header a:visited {
  text-decoration: none;
  color: #F8F9FA;
  font-weight: 600;
  transition: color 0.25s ease, transform 0.12s ease;
  font-family: 'Lato', sans-serif;
  letter-spacing: 0.2px;
  height: 150px;
}

header a:hover {
  color: #C9A646;
  transform: translateY(-2px);
}

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: white;
  padding: 12rem 2rem 4rem 2rem;
  position: relative;
  background-image: url('./assets/office.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: opacity 1.5s ease-in-out, transform 2s ease;
  z-index: 0;
  will-change: transform;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 40%, rgba(13, 27, 42, 0.03), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(0, 109, 119, 0.02), transparent 40%);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.hero-content i {
  font-size: 20px;
  color: #fff;
  font-family: 'Playfair Display', serif;
}

.hero-content.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.4px;
}

.hero h1 span {
  color: #006D77;
  font-weight: 700;
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}

.hero p {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 2rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}


.cta-button {
  display: inline-block;
  background-color: #0D1B2A;
  color: #F8F9FA;
  font-weight: 700;
  padding: 1rem 2.5rem;
  border-radius: 40px;
  text-decoration: none;
  border: 1px solid rgba(201, 166, 70, 0.05);
  box-shadow: 0 6px 18px rgba(13, 27, 42, 0.12);
  transition: background 0.25s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.cta-button:hover {
  background-color: #006D77;
  box-shadow: 0 8px 22px rgba(0, 109, 119, 0.12);
  color: #F8F9FA;
  transform: translateY(-4px);
}

.reasons {
  background: linear-gradient(180deg, #F8F9FA 0%, #ffffff 100%);
  padding: 6rem 2rem;
  display: flex;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.reasons::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 40%, rgba(0, 109, 119, 0.02), transparent 70%),
    radial-gradient(circle at 80% 70%, rgba(13, 27, 42, 0.02), transparent 70%);
  z-index: 0;
}

.reasons-container {
  max-width: 1100px;
  text-align: center;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  position: relative;
  z-index: 1;
}

.reasons-container.visible {
  opacity: 1;
  transform: translateY(0);
}

.reasons h2 {
  font-size: 2.4rem;
  color: #0D1B2A;
  margin-bottom: 3rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
}

.reasons h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #0D1B2A, #006D77);
  margin: 1rem auto 0;
  border-radius: 4px;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.reason-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 2.5rem 2rem;
  box-shadow: 0 10px 25px rgba(13, 27, 42, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(13, 27, 42, 0.03);
}

.reason-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 27, 42, 0.02), rgba(0, 109, 119, 0.02));
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: inherit;
}

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

.reason-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 14px 32px rgba(13, 27, 42, 0.08);
}

.reason-card h3 {
  color: #006D77;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  font-family: 'Playfair Display', serif;
}

.reason-card p {
  color: #444;
  line-height: 1.7;
  font-size: 1rem;
}

.consulting {
  background: linear-gradient(180deg, #ffffff 0%, #F8F9FA 100%);
  padding: 6rem 2rem;
  display: flex;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.consulting-container {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-align: center;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.consulting-container.visible {
  opacity: 1;
  transform: translateY(0);
}

.consulting h2 {
  font-size: 2.4rem;
  color: #0D1B2A;
  margin-bottom: 2.5rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
}

.consulting h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #0D1B2A, #006D77);
  margin: 1rem auto 0;
  border-radius: 4px;
}

.consulting p {
  font-size: 1.15rem;
  color: #444;
  line-height: 1.8;
  max-width: 750px;
  margin: 1rem auto;
  text-align: justify;
}

.about {
  background: linear-gradient(180deg, #F8F9FA 0%, #ffffff 100%);
  padding: 6rem 2rem;
  display: flex;
  justify-content: center;
}

.about-container {
  width: 100%;
  max-width: 1100px;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity .8s ease, transform .8s ease;

  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: auto;
  gap: 2.5rem;
  align-items: start;
}

.about-container.visible {
  opacity: 1;
  transform: translateY(0);
}

.about-container h2 {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 2.4rem;
  color: #0D1B2A;
  margin: 0;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
}

.about-container h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #0D1B2A, #006D77);
  margin: 1rem auto 0;
  border-radius: 4px;
}

.about-text {
  grid-column: 1 / -1;
  column-count: 3;
  column-gap: 3rem;
  text-align: justify;
}

.about-text p {
  break-inside: avoid;
  margin: 0 0 1.5rem;
  color: #444;
  line-height: 1.8;
  font-size: 1.1rem;
}

.about-contact-btn {
  grid-column: 1 / -1;
  justify-self: center;
  display: inline-block;
  margin-top: 0.5rem;
  padding: 1rem 2.5rem;
  background: #0D1B2A;
  color: #F8F9FA;
  font-weight: 600;
  border-radius: 40px;
  text-decoration: none;
  border: 1px solid rgba(201, 166, 70, 0.07);
  box-shadow: 0 6px 14px rgba(13, 27, 42, 0.08);
  transition: transform .25s ease, box-shadow .25s ease, background .3s ease;
}

.about-contact-btn:hover {
  background: #006D77;
  border-color: #C9A646;
}

#testimonials {
  min-height: 100vh;
  background-color: #F8F9FA;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 48px;
  padding: 32px 6%;
}

#testimonials_header {
  text-align: center;
}

#testimonials_header h1 {
  font-size: 2.4rem;
  font-weight: 600;
  color: #0D1B2A;
  font-family: 'Playfair Display', serif;
}

#testimonials_header h1::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #0D1B2A, #006D77);
  margin: 1rem auto 0;
  border-radius: 4px;
}

.swiper {
  width: 100%;
  height: 329px;
  padding-bottom: 60px;
}

.swiper-slide {
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
  box-shadow: 0px 8px 30px rgba(13, 27, 42, 0.06);
  padding: 34px;
  border-radius: 12px;
  border: 1px solid rgba(13, 27, 42, 0.03);
}

.testimonial-rate {
  display: flex;
  gap: 6px;
}

.testimonial-rate i {
  color: #C9A646;
  font-size: 18px;
}

.testimonial-quote {
  color: #637381;
  font-size: 16px;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 18px;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 100%;
  overflow: hidden;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h3 {
  font-weight: 600;
  font-size: 14px;
  color: #111928;
  margin: 0;
}

.author-info p {
  font-size: 12px;
  color: #8899a8;
  margin: 0;
}

.swiper-button-prev,
.swiper-button-next {
  background-color: #ffffff;
  width: 34px;
  height: 34px;
  color: #0D1B2A;
  border: 1px solid rgba(13, 27, 42, 0.06);
  border-radius: 100%;
  box-shadow: 0 6px 20px rgba(13, 27, 42, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.swiper-button-prev::after {
  content: '\f053';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  font-size: 12px;
  color: #0D1B2A;
}

.swiper-button-next::after {
  content: '\f054';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  font-size: 12px;
  color: #0D1B2A;
}

.swiper-pagination-bullet-active {
  background: #0D1B2A !important;
}

.faq-section {
  padding: 6rem 2rem;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.9), #F8F9FA);
  backdrop-filter: blur(4px);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.faq-container.visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-container h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: #0D1B2A;
  font-family: 'Playfair Display', serif;
}

.faq-item {
  margin-bottom: 1rem;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 6px 18px rgba(13, 27, 42, 0.04);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(13, 27, 42, 0.03);
}

.faq-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-item:hover {
  box-shadow: 0 10px 26px rgba(13, 27, 42, 0.06);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem 2rem;
  font-size: 1.05rem;
  font-weight: 700;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #0D1B2A;
  transition: background 0.3s ease, color 0.3s ease;
  font-family: 'Lato', sans-serif;
}

.faq-question:hover {
  background: rgba(0, 109, 119, 0.03);
  color: #006D77;
}

.faq-question::after {
  content: "＋";
  font-size: 1.4rem;
  color: #006D77;
  transition: transform 0.3s ease, color 0.3s ease;
}

.faq-item.active .faq-question::after {
  content: "−";
  transform: rotate(180deg);
  color: #0D1B2A;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0 2rem;
  transition: all 0.4s ease;
}

.faq-answer p {
  margin: 1rem 0;
  color: #444;
  line-height: 1.7;
  text-align: left;
}

.faq-item.active .faq-answer {
  max-height: 600px;
  opacity: 1;
  padding: 1rem 2rem 1.5rem;
}

.footer {
  background: linear-gradient(180deg, #0D1B2A 0%, #071119 100%);
  color: #F8F9FA;
  padding: 4rem 1rem 2rem;
  text-align: center;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  position: relative;
  overflow: hidden;
}

.footer.show-section {
  opacity: 1;
  transform: translateY(0);
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top center, rgba(12, 77, 60, 0.06), transparent 70%);
  pointer-events: none;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-info {
  max-width: 530px;
  text-align: left;
}

.footer-info h3 {
  color: #006D77;
  margin-bottom: 1rem;
  font-size: 1.15rem;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  letter-spacing: 0.3px;
}

.footer-info p {
  color: #d8d8d8;
  margin: 0.4rem 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-info i {
  color: #C9A646;
  margin-right: 0.5rem;
}

.footer-info a {
  color: #dcdcdc;
  text-decoration: none;
  transition: color 0.25s ease, transform 0.25s ease;
}

.footer-info a:hover {
  color: #C9A646;
  transform: translateX(3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 1.2rem;
  font-size: 0.9rem;
  color: #cfcfcf;
  letter-spacing: 0.3px;
}

.footer-bottom span {
  color: #006D77;
  font-weight: 700;
}

.footer-info h3:hover {
  text-shadow: 0 0 8px rgba(201, 166, 70, 0.16);
  transition: text-shadow 0.25s ease;
}

#whatsappFloat {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background-color: #006D77;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(13, 27, 42, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  z-index: 1000;
}

#whatsappFloat img {
  width: 34px;
  height: 34px;
  filter: brightness(0) invert(1);
}

#whatsappFloat:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 24px rgba(13, 27, 42, 0.18);
}

.hidden-section,
.hidden {
  opacity: 0;
  transform: translateY(-10px);
}

.show-section,
.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slider {
  display: flex;
  overflow: hidden;
  position: relative;
}

.slider-wrapper,
.reviewsWrapper {
  display: flex;
  gap: 12px;
}

.slider-btn {
  background: #ffffff;
  border: 1px solid rgba(13, 27, 42, 0.06);
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(13, 27, 42, 0.06);
}

.slider-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 100%;
  background: rgba(13, 27, 42, 0.12);
  cursor: pointer;
}

.slider-dot.active {
  background: #0D1B2A;
}

@media (max-width: 1440px) {
  .hero-content {
    max-width: 600px;
  }
}

@media (max-width: 992px) {
  .logo {
    height: 150px;
  }

  header ul {
    gap: 1rem;
  }
  
  .hero {
    align-items: flex-start;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero-content i {
    font-size: 18px;
  }

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

  .reasons h2,
  .consulting h2,
  .about h2,
  .faq-container h2 {
    font-size: 1.8rem;
  }

  .reason-card {
    padding: 1.5rem;
  }

  .consulting p,
  .about p {
    font-size: 1rem;
  }

  .footer-info h3 {
    font-size: 1.05rem;
  }
}

@media (max-width: 768px) {
  .navbar-container {
    flex-direction: row;
    gap: 0.5rem;
  }

  header ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    padding: 5rem 1.5rem;
  }

  .hero-content {
    margin-top: 120px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

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

  .cta-button {
    padding: 0.8rem 1.5rem;
    font-size: 0.95rem;
  }

  .reasons {
    padding: 4rem 1.5rem;
  }

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

  .reason-card {
    margin: 0 auto;
    max-width: 420px;
  }

  .consulting,
  .about {
    padding: 4rem 1.5rem;
  }

  .faq-section {
    padding: 3rem 1rem;
  }

  .faq-question {
    font-size: 0.98rem;
  }

  .faq-answer p {
    font-size: 0.95rem;
  }

  .footer-container {
    flex-direction: column;
    gap: 2rem;
  }

  .footer-info {
    text-align: center;
  }

  .footer-socials {
    text-align: left;
  }

  #whatsappFloat {
    width: 50px;
    height: 50px;
    bottom: 15px;
    right: 15px;
  }

  #whatsappFloat img {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 480px) {

  .hero {
    background-size: cover;
  }

  header ul {
    flex-direction: row;
    gap: 0.5rem;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 0.9rem;
  }

  .about-text {
    column-count: 1;
    display: flex;
    flex-direction: column;
  }

  .cta-button {
    font-size: 0.9rem;
    padding: 0.7rem 1.2rem;
  }

  .reason-card h3 {
    font-size: 1.1rem;
  }

  .reason-card p {
    font-size: 0.95rem;
  }

  .faq-question {
    font-size: 0.9rem;
    padding: 1rem;
  }

  .footer {
    padding: 2rem 1rem 1rem;
  }

  .footer-container {
    align-items: center;
  }

  .footer-info p,
  .footer-info a {
    font-size: 0.9rem;
  }

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

  #whatsappFloat {
    width: 45px;
    height: 45px;
    bottom: 10px;
    right: 10px;
  }
}