@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

:root {
  --brand-neon: #E57A15;
  --brand-neon-light: #F29339;
  --yadro-orange: #df6500;
  --yadro-red: #e52020;
  --yadro-blue: #0046a4;
  
  --black-true: #000000;
  --black-almost: #1a1a1a;
  --white: #ffffff;
  
  --gray-300: #a7a7a7;
  --gray-400: #898989;
  --gray-500: #757575;
  --gray-border: #5e5e5e;
  
  --hover-blue: #F29339;
  --hover-btn: #F29339;
  --active-btn: #C2630A;
  
  --font-primary: 'Yadro-EMEA', 'Inter', Arial, Helvetica, sans-serif;
}

body {
  font-family: var(--font-primary);
  background-color: var(--black-true);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background-color: var(--brand-neon);
  color: var(--black-true);
}

/* Typography Classes */
.text-hero { font-size: 36px; font-weight: 700; line-height: 1.25; letter-spacing: normal; }
.text-h2 { font-size: 24px; font-weight: 700; line-height: 1.25; letter-spacing: normal; }
.text-h3 { font-size: 22px; font-weight: 400; line-height: 1.75; letter-spacing: normal; }
.text-card-title { font-size: 20px; font-weight: 700; line-height: 1.25; letter-spacing: normal; }
.text-large { font-size: 18px; font-weight: 700; line-height: 1.67; letter-spacing: normal; }
.text-body { font-size: 16px; font-weight: 400; line-height: 1.50; letter-spacing: normal; }
.text-bold { font-size: 16px; font-weight: 700; line-height: 1.50; letter-spacing: normal; }
.text-small { font-size: 15px; font-weight: 400; line-height: 1.67; letter-spacing: normal; }
.text-nav { font-size: 14px; font-weight: 700; line-height: 1.43; text-transform: uppercase; letter-spacing: normal; }
.text-compact { font-size: 14.4px; font-weight: 700; line-height: 1.0; letter-spacing: 0.144px; }

@media (max-width: 768px) {
  .text-hero { font-size: 28px; }
  .text-h2 { font-size: 20px; }
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--white);
  padding: 11px 13px;
  border: 2px solid var(--brand-neon);
  border-radius: 2px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
}
.light-section .btn-primary {
  color: var(--black-true);
}
.btn-primary:hover {
  background-color: var(--hover-btn);
  color: var(--white);
  border-color: var(--hover-btn);
}
.btn-primary:active {
  background-color: var(--active-btn);
  color: var(--white);
  border-color: transparent;
}
.btn-primary:focus-visible {
  outline: 2px solid var(--black-true);
  outline-offset: 2px;
}

/* Components */
.yadro-card-dark {
  background-color: var(--black-almost);
  border-radius: 2px;
  padding: 24px;
  border: 1px solid transparent;
  transition: border-color 0.3s;
}
.yadro-card-dark:hover {
  border-color: var(--gray-border);
}
.yadro-card-light {
  background-color: var(--white);
  color: var(--black-true);
  border-radius: 2px;
  padding: 24px;
  box-shadow: rgba(0, 0, 0, 0.3) 0px 0px 5px 0px;
}

/* Links */
.yadro-link-dark {
  color: var(--white);
  text-decoration: none;
  transition: all 0.2s ease;
}
.yadro-link-dark:hover {
  color: var(--hover-blue);
}
.yadro-link-light {
  color: var(--black-true);
  text-decoration: none;
  border-bottom: 2px solid var(--brand-neon);
  transition: all 0.2s ease;
}
.yadro-link-light:hover {
  color: var(--hover-blue);
  border-bottom-color: var(--hover-blue);
}
.yadro-link-green {
  color: var(--brand-neon);
  text-decoration: none;
  transition: all 0.2s ease;
}
.yadro-link-green:hover {
  color: var(--hover-blue);
}

/* Utilities */
.border-yadro { 
  border-color: var(--brand-neon); 
}
.text-yadro { 
  color: var(--brand-neon); 
}
.bg-yadro-light { background-color: var(--white); color: var(--black-true); }

/* Grid Table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr {
  border-bottom: 1px solid var(--gray-border);
}
.spec-table tr:nth-child(even) {
  background-color: var(--black-almost);
}
.spec-table td, .spec-table th {
  padding: 16px;
  text-align: left;
}
.spec-table th {
  font-weight: 700;
  color: var(--gray-300);
}

/* Step list */
.step-item {
  position: relative;
  padding-left: 32px;
  margin-bottom: 32px;
}
.step-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  background-color: var(--brand-neon);
  border-radius: 50%; /* Using 50% for circular indicators per spec */
}
.step-item::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 24px;
  width: 2px;
  height: calc(100% + 4px);
  background-color: var(--gray-border);
}
.step-item:last-child::after {
  display: none;
}