/* ============================================================
   CIRRUS LAKE SOLUTIONS — Home page
   Hero, differentiators accordion, leadership section, contact
   home block. Service-card and leader-card layouts come from
   css/components/cards.css.
   ============================================================ */

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 75% 85% at 12% 55%, rgba(135,206,235,0.14) 0%, transparent 62%),
    radial-gradient(ellipse 60% 65% at 88% 18%, rgba(80,200,120,0.09) 0%, transparent 58%),
    radial-gradient(ellipse 50% 50% at 72% 82%, rgba(0,69,103,0.5) 0%, transparent 55%);
}
.hero-dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 34px 34px;
}
.hero-ring {
  position: absolute;
  right: -160px; top: 50%;
  transform: translateY(-50%);
  width: 700px; height: 700px;
  border-radius: 50%;
  border: 1px solid rgba(135,206,235,0.1);
  pointer-events: none;
}
.hero-ring::before {
  content: '';
  position: absolute; inset: 60px;
  border-radius: 50%;
  border: 1px solid rgba(80,200,120,0.08);
}
.hero-ring::after {
  content: '';
  position: absolute; inset: 140px;
  border-radius: 50%;
  border: 1px solid rgba(135,206,235,0.06);
}
.hero-inner {
  position: relative; z-index: 2;
  padding: 130px 0 108px;
  width: 100%;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(80,200,120,0.1);
  border: 1px solid rgba(80,200,120,0.24);
  color: var(--accent-light);
  padding: 5px 16px 5px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 30px;
}
.hero-kicker-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}
.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
  color: white;
  line-height: 1.07;
  letter-spacing: -0.025em;
  margin-bottom: 26px;
  max-width: 760px;
}
.hero h1 .highlight {
  background: linear-gradient(125deg, var(--secondary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-tagline {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.78;
  margin-bottom: 44px;
  max-width: 545px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 7px;
  color: rgba(255,255,255,0.28);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
  z-index: 2;
  cursor: default;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== DIFFERENTIATORS — ACCORDION ===== */
.diff-section {
  background: var(--primary);
  position: relative;
  overflow: hidden;
}
.diff-section-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 65% 65% at 4% 50%, rgba(135,206,235,0.1) 0%, transparent 58%),
    radial-gradient(ellipse 55% 55% at 96% 50%, rgba(80,200,120,0.07) 0%, transparent 52%);
  background-image:
    radial-gradient(ellipse 65% 65% at 4% 50%, rgba(135,206,235,0.1) 0%, transparent 58%),
    radial-gradient(ellipse 55% 55% at 96% 50%, rgba(80,200,120,0.07) 0%, transparent 52%),
    linear-gradient(rgba(255,255,255,0.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.016) 1px, transparent 1px);
  background-size: auto, auto, 58px 58px, 58px 58px;
}

/* Accordion */
.accordion {
  position: relative; z-index: 1;
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.accordion-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.25s ease;
}
.accordion-item.open {
  border-color: rgba(80,200,120,0.4);
  background: rgba(255,255,255,0.06);
}
.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 26px;
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  color: white;
  transition: var(--transition-fast);
}
.accordion-header:hover { background: rgba(255,255,255,0.04); }
.accordion-icon {
  width: 42px; height: 42px;
  min-width: 42px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(135,206,235,0.18), rgba(80,200,120,0.14));
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  transition: var(--transition);
}
.accordion-item.open .accordion-icon {
  background: linear-gradient(135deg, rgba(80,200,120,0.25), rgba(135,206,235,0.15));
}
.accordion-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: white;
  flex: 1;
  line-height: 1.3;
}
.accordion-chevron {
  color: rgba(255,255,255,0.4);
  flex-shrink: 0;
  transition: transform 0.3s ease, color 0.2s ease;
}
.accordion-item.open .accordion-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}
.accordion-body-inner {
  padding: 0 26px 24px 84px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.58);
  line-height: 1.75;
}

/* ===== LEADERSHIP ===== */
.leadership-section { background: white; }

/* ===== CONTACT HOME ===== */
.contact-home { background: var(--gray-50); }
.contact-home-grid {
  display: grid;
  grid-template-columns: 1fr 1.65fr;
  gap: 64px;
  align-items: start;
}
.contact-home-info h3 {
  font-size: 1.65rem; font-weight: 800; color: var(--gray-900);
  margin-bottom: 14px; letter-spacing: -0.02em;
}
.contact-home-info > p {
  font-size: 0.94rem; color: var(--gray-500);
  line-height: 1.78; margin-bottom: 36px;
}
.contact-point {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-200);
}
.contact-point:first-of-type { border-top: 1px solid var(--gray-200); }
.contact-point-icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(0,48,73,0.08), rgba(80,200,120,0.1));
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}
.contact-point-label {
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--gray-500); margin-bottom: 2px;
}
.contact-point-value { font-size: 0.9rem; color: var(--gray-700); font-weight: 500; }
.contact-point-value a { color: var(--primary-500); transition: var(--transition-fast); }
.contact-point-value a:hover { color: var(--accent-dark); }

/* ===== RESPONSIVE — HOME ===== */
@media (max-width: 1024px) {
  .contact-home-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-ring { display: none; }
  .hero-scroll { display: none; }
  .accordion-body-inner { padding: 0 20px 20px 20px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 2.1rem; }
}