body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #050815;
  color: #F5F7FF;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

*, *:before, *:after {
  box-sizing: border-box;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 1.4rem;
}

header {
  padding: 1.4rem 0;
  position: sticky;
  top: 0;
  background: rgba(5, 8, 21, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid rgba(0, 255, 225, 0.12);
}

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

.brand {
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.15em;
}

.brand span {
  background: linear-gradient(120deg, #00FFE1, #00A8FF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

nav a {
  margin-left: 1.5rem;
  font-size: 0.82rem;
  color: #A4AECC;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: color 0.2s ease-in-out;
}

nav a:hover {
  color: #00FFE1;
}

.hero {
  padding: 5rem 0;
  text-align: left;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

.hero h1 span {
  background: linear-gradient(120deg, #00FFE1, #00A8FF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  font-size: 1.1rem;
  max-width: 650px;
  color: #A4AECC;
  line-height: 1.6;
}

.btn-primary {
  background: linear-gradient(to right, #00FFE1, #00A8FF);
  color: #02030A;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 1.6rem;
  display: inline-block;
  text-transform: uppercase;
  box-shadow: 0 0 30px rgba(0, 255, 225, 0.4);
  transition: transform 0.2s ease-out;
  cursor: pointer;
}

.btn-primary:hover {
    transform: scale(1.05);
}

.section {
  padding: 4.5rem 0;
}

.section.alt {
    background: #0A1025;
}

.section-title {
  font-size: 2.2rem;
  text-align: center;
  margin-top: 0;
  margin-bottom: 0.8rem;
}

.section-subtitle {
  color: #A4AECC;
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
}

.card {
  background: #0A1025;
  padding: 1.8rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 255, 225, 0.15);
  box-shadow: 0 0 22px rgba(0, 255, 225, 0.05);
}

.section.alt .card {
    background: #050815;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  color: #00FFE1;
  font-size: 1.2rem;
}

.card p {
  color: #A4AECC;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
}


.aeo-faq-item {
  border: 1px solid rgba(0, 255, 225, 0.15);
  border-radius: 8px;
  margin-bottom: 0.8rem;
  background: #0A1025;
}
.aeo-faq-item summary {
  padding: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none; 
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.aeo-faq-item summary::-webkit-details-marker {
  display: none; 
}
.aeo-faq-item summary:after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform 0.2s ease-in-out;
}
.aeo-faq-item[open] summary:after {
  transform: rotate(45deg);
}
.aeo-faq-item p {
  padding: 0 1.2rem 1.2rem;
  margin: 0;
  color: #A4AECC;
  line-height: 1.6;
}


.contact-box {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.contact-item {
  text-align: center;
}

.contact-item .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #A4AECC;
  margin-bottom: 0.4rem;
}

.contact-item .value {
  font-size: 1.1rem;
  font-weight: 600;
  color: #00FFE1;
}


.contact-form-wrap {
    max-width: 800px;
    margin: 0 auto;
    background: #0A1025;
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(0, 255, 225, 0.15);
}
.contact-form-wrap h3 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.form-field {
    display: flex;
    flex-direction: column;
}
.form-field-full {
    grid-column: 1 / -1;
}
.form-field label {
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    color: #A4AECC;
}
.form-field input,
.form-field select,
.form-field textarea {
    background: #050815;
    border: 1px solid rgba(0, 255, 225, 0.2);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    color: #F5F7FF;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: #00FFE1;
    box-shadow: 0 0 10px rgba(0, 255, 225, 0.2);
}
#contactForm .btn-primary {
    margin-top: 2rem;
    width: 100%;
}


footer {
  padding: 2.5rem 0;
  text-align: center;
  border-top: 1px solid rgba(0, 255, 225, 0.12);
  color: #A4AECC;
  font-size: 0.9rem;
}

.foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}


@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .foot {
    flex-direction: column;
    justify-content: center;
  }
}

@media (max-width: 480px) {
    header .row {
        flex-direction: column;
        gap: 1rem;
    }
    nav a {
        margin-left: 1rem;
        margin-right: 1rem;
    }
}