/* =========================================================
   FILE: css/cta.css
   PURPOSE: Call to Action section
========================================================= */

.cta {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 50%, rgba(34, 211, 197, 0.13), transparent 28%),
    linear-gradient(90deg, #06232a 0%, #05242b 55%, #06333a 100%);
  border-top: 1px solid rgba(34, 211, 197, 0.12);
  border-bottom: 1px solid rgba(34, 211, 197, 0.16);
}

.cta::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 260px;
  height: 100%;
  opacity: 0.22;
  background-image:
    radial-gradient(circle, rgba(34, 211, 197, 0.75) 1px, transparent 1px);
  background-size: 12px 12px;
  transform: skewX(-18deg) translateX(34px);
  pointer-events: none;
}

.cta-container {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 48px), var(--container-width));
  min-height: 150px;
  margin-inline: auto;

  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;

  padding-block: 24px;
}

.cta-icon {
  width: 72px;
  height: 72px;

  display: flex;
  align-items: center;
  justify-content: center;

  color: var(--accent);
  background: rgba(3, 20, 24, 0.45);
  border: 1px solid rgba(34, 211, 197, 0.55);
  border-radius: 50%;
  box-shadow:
    0 0 0 10px rgba(34, 211, 197, 0.035),
    0 0 28px rgba(34, 211, 197, 0.09);
}

.cta-icon svg {
  width: 38px;
  height: 38px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cta-content {
  min-width: 0;
  padding-left: 22px;
  border-left: 1px solid rgba(34, 211, 197, 0.38);
}

.cta-content h2 {
  margin: 0;
  color: var(--text-primary);
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.cta-content p {
  max-width: 760px;
  margin: 8px 0 0;
  color: #d0d7db;
  font-size: 0.92rem;
  line-height: 1.55;
}

.cta-action {
  display: flex;
  justify-content: flex-end;
}

.cta-button {
  min-height: 48px;
  padding: 0 22px;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;

  color: #041113;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 5px;

  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;

  box-shadow: 0 0 24px rgba(34, 211, 197, 0.14);

  transition:
    transform var(--transition),
    background-color var(--transition),
    box-shadow var(--transition);
}

.cta-button:hover {
  transform: translateY(-2px);
  background: #35e0d3;
  box-shadow: 0 8px 24px rgba(34, 211, 197, 0.18);
}

.cta-button:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 4px;
}

/* Tablet */
@media (max-width: 1050px) {
  .cta-container {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .cta-action {
    grid-column: 2;
    justify-content: flex-start;
  }
}

/* Mobile */
@media (max-width: 720px) {
  .cta-container {
    width: min(calc(100% - 28px), var(--container-width));
    grid-template-columns: 1fr;
    gap: 18px;
    padding-block: 28px;
    text-align: center;
  }

  .cta-icon {
    width: 66px;
    height: 66px;
    margin-inline: auto;
  }

  .cta-content {
    padding-left: 0;
    border-left: 0;
  }

  .cta-content p {
    margin-inline: auto;
  }

  .cta-action {
    grid-column: auto;
    justify-content: center;
  }

  .cta-button {
    width: 100%;
    white-space: normal;
    text-align: center;
  }

  .cta::after {
    width: 150px;
    opacity: 0.12;
  }
}

@media (max-width: 420px) {
  .cta-container {
    width: min(calc(100% - 22px), var(--container-width));
  }
}

/* Large desktop and TV */
@media (min-width: 1600px) {
  .cta-container {
    min-height: 176px;
    grid-template-columns: 96px minmax(0, 1fr) auto;
    gap: 30px;
  }

  .cta-icon {
    width: 80px;
    height: 80px;
  }

  .cta-content h2 {
    font-size: 2.1rem;
  }

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

  .cta-button {
    min-height: 54px;
    padding-inline: 28px;
    font-size: 0.9rem;
  }
}

.cta-content,.cta-action,.cta-button{min-width:0}
@media(max-width:1050px){.cta-container{grid-template-columns:72px minmax(0,1fr);row-gap:18px}.cta-action{grid-column:2}}
@media(max-width:720px){.cta-container{grid-template-columns:1fr}.cta-action{grid-column:1;width:100%}.cta-button{width:100%;min-height:52px;padding:12px 18px;line-height:1.35}}
@media(max-width:420px){.cta-content h2{font-size:1.45rem}.cta-content p{font-size:.88rem}}