/* Smooth scroll */
html { scroll-behavior: smooth; }

/* FAQ accordion */
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer.open { max-height: 500px; }

/* Portfolio filter */
.portfolio-card { transition: opacity 0.3s ease, transform 0.3s ease; }
.portfolio-card.hidden { opacity: 0; pointer-events: none; position: absolute; }

/* Gradient hero background */
.hero-gradient {
  background: linear-gradient(135deg, #1E3A5F 0%, #152B47 60%, #1A3A5C 100%);
}

/* Animated gradient (subtle) */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.hero-animated {
  background: linear-gradient(-45deg, #1E3A5F, #152B47, #1A6FA3, #1E3A5F);
  background-size: 400% 400%;
  animation: gradientShift 12s ease infinite;
}

/* Step connector arrows (desktop only) */
@media (min-width: 768px) {
  .step-connector {
    position: relative;
  }
  .step-connector::after {
    content: '→';
    position: absolute;
    right: -1.5rem;
    top: 2.5rem;
    font-size: 1.5rem;
    color: #2E86C1;
  }
}

/* Scroll reveal base state */
[data-reveal] {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered reveal delays */
[data-reveal][data-delay="100"] { transition-delay: 0.1s; }
[data-reveal][data-delay="200"] { transition-delay: 0.2s; }
[data-reveal][data-delay="300"] { transition-delay: 0.3s; }
[data-reveal][data-delay="400"] { transition-delay: 0.4s; }

/* Nav active state */
nav a.active {
  color: white;
  font-weight: 600;
}

/* Calendly widget height override */
.calendly-inline-widget {
  min-width: 320px;
  height: 700px;
}

/* Hero dot pattern overlay */
.hero-pattern {
  background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 28px 28px;
}