/* =====================================================
   CTA2.CSS — ABOUT PAGE PROFESSIONAL CTA (UPGRADED)
   Based on CTA1 color logic + premium modern palette
   Responsive • Dynamic • Accessible • Production-ready
===================================================== */

/* -----------------------------------------------------
   ROOT SAFE FALLBACKS (uses your global vars if present)
------------------------------------------------------ */
:root {
  --cta-bg-1: #0b1220;
  --cta-bg-2: #111a2e;
  --cta-primary: #00c6ff;
  --cta-primary-dark: #0072ff;
  --cta-accent: #1ca3c7;
  --cta-text: #ffffff;
  --cta-text-soft: rgba(255, 255, 255, 0.86);
  --cta-text-muted: rgba(255, 255, 255, 0.62);
  --cta-glow: rgba(0, 198, 255, 0.28);
}

/* =====================================================
   SECTION WRAPPER
===================================================== */
.section-about-cta {
  position: relative;
  padding: clamp(80px, 10vw, 130px) 0;
  overflow: hidden;
  isolation: isolate;

  /* Premium layered background */
  background:
    radial-gradient(circle at 15% 10%, rgba(0,198,255,.18), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(28,163,199,.16), transparent 50%),
    linear-gradient(135deg, var(--cta-bg-1) 0%, var(--cta-bg-2) 100%);
  color: var(--cta-text);
}

/* subtle noise + glass depth */
.section-about-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      120deg,
      rgba(255,255,255,.05) 0%,
      rgba(255,255,255,0) 30%,
      rgba(255,255,255,.04) 60%,
      rgba(255,255,255,0) 100%
    );
  pointer-events: none;
  z-index: -1;
}

/* animated glow orb */
.section-about-cta::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  top: -220px;
  right: -180px;
  background: radial-gradient(circle, var(--cta-glow) 0%, transparent 72%);
  filter: blur(3px);
  animation: ctaGlowFloat 10s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: -1;
}

@keyframes ctaGlowFloat {
  from { transform: translateY(0px) scale(1); }
  to   { transform: translateY(20px) scale(1.05); }
}

/* =====================================================
   HEADER
===================================================== */
.about-cta-header {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 44px;
}

.cta-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cta-primary);
  background: rgba(0,198,255,.12);
  border: 1px solid rgba(0,198,255,.32);
  margin-bottom: 16px;
}

.about-cta-header h2 {
  font-size: clamp(1.9rem, 3.2vw, 3rem);
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 18px;
  text-wrap: balance;
  letter-spacing: -0.02em;
}

.about-cta-header p {
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.75;
  color: var(--cta-text-soft);
  max-width: 820px;
  margin: 0 auto;
}

/* strong emphasis color */
.about-cta-header strong {
  color: var(--cta-primary);
  font-weight: 700;
}

/* =====================================================
   ACTION BUTTONS
===================================================== */
.about-cta-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

/* shared button base */
.cta-primary-btn,
.cta-secondary-btn {
  min-height: 56px;
  padding: 0 30px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-decoration: none;

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

  transition:
    transform .35s cubic-bezier(.2,.8,.2,1),
    box-shadow .35s ease,
    background .35s ease,
    border-color .35s ease,
    color .3s ease;
}

/* ---------------- PRIMARY BUTTON ---------------- */
.cta-primary-btn {
  color: #fff;
  border: none;
  background: linear-gradient(
    135deg,
    var(--cta-primary),
    var(--cta-primary-dark)
  );
  box-shadow:
    0 10px 26px rgba(0,114,255,.34),
    0 2px 0 rgba(255,255,255,.08) inset;
}

.cta-primary-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow:
    0 16px 34px rgba(0,114,255,.42),
    0 3px 0 rgba(255,255,255,.1) inset;
}

.cta-primary-btn:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 4px rgba(0,198,255,.35),
    0 12px 28px rgba(0,114,255,.4);
}

/* ---------------- SECONDARY BUTTON ---------------- */
.cta-secondary-btn {
  color: #fff;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(6px);
}

.cta-secondary-btn:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.75);
  box-shadow: 0 10px 26px rgba(0,0,0,.22);
}

.cta-secondary-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(255,255,255,.22);
}

/* =====================================================
   SUBTEXT
===================================================== */
.cta-subtext {
  text-align: center;
  font-size: 0.95rem;
  color: var(--cta-text-muted);
  line-height: 1.5;
  letter-spacing: .01em;
}

/* =====================================================
   OPTIONAL REVEAL ANIMATION (JS add .active)
===================================================== */
.cta-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: all .8s cubic-bezier(.2,.7,.2,1);
}

.cta-reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width: 900px) {

  .about-cta-header {
    margin-bottom: 34px;
  }

  .about-cta-header h2 {
    line-height: 1.2;
  }
}

@media (max-width: 768px) {

  .section-about-cta {
    padding: 88px 0 76px;
  }

  .about-cta-actions {
    flex-direction: column;
    gap: 12px;
  }

  .cta-primary-btn,
  .cta-secondary-btn {
    width: 100%;
    max-width: 360px;
  }

  .about-cta-header p {
    font-size: 1rem;
    line-height: 1.7;
  }
}

@media (max-width: 480px) {

  .section-about-cta {
    padding: 74px 0 66px;
  }

  .cta-eyebrow {
    font-size: .72rem;
    padding: 5px 12px;
  }

  .cta-primary-btn,
  .cta-secondary-btn {
    min-height: 54px;
    font-size: .96rem;
  }

  .cta-subtext {
    font-size: .88rem;
  }
}

/* =====================================================
   ACCESSIBILITY & PERFORMANCE
===================================================== */
@media (prefers-reduced-motion: reduce) {

  .section-about-cta::after {
    animation: none;
  }

  .cta-primary-btn,
  .cta-secondary-btn,
  .cta-reveal {
    transition: none;
  }
}