/* =========================================================
   East Sussex Heating & Plumbing — Custom Styles
   Tailwind CDN handles utility classes.
   Only site-specific overrides live here.
   ========================================================= */

/* Base font */
body {
  font-family: 'Outfit', sans-serif;
}

/* Sticky CTA bar is lg:hidden (1024px), so pad below that */
@media (max-width: 1024px) {
  body {
    padding-bottom: 76px;
  }
}

/* ─── Skip to content ──────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  background: #f59e0b;
  color: #0f172a;
  font-weight: 900;
  padding: 0.5rem 1.25rem;
  border-radius: 0 0 0.75rem 0.75rem;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* ─── Focus-visible ring ───────────────────────────────── */
:focus-visible {
  outline: 3px solid #f59e0b;
  outline-offset: 3px;
  border-radius: 4px;
}

/* ─── Header Navigation Links Animation ────────────────── */
.header-nav-link {
  position: relative;
  display: inline-block;
  padding: 0.35rem 0;
  color: #475569;
  font-weight: 700;
  transition: color 0.25s ease, transform 0.25s ease;
}

.header-nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2.5px;
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  border-radius: 999px;
  transition: width 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), left 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.header-nav-link:hover {
  color: #0f172a;
  transform: translateY(-1px);
}

.header-nav-link:hover::after {
  width: 100%;
  left: 0;
}

/* ─── Header Call Button Animation ─────────────────────── */
.header-call-btn {
  position: relative;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 0.75rem;
  padding: 0.5rem 1.15rem;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.header-call-btn:hover {
  border-color: #f59e0b;
  background: #ffffff;
  transform: translateY(-2.5px) scale(1.03);
  box-shadow: 0 12px 24px -4px rgba(245, 158, 11, 0.3), 0 4px 10px -2px rgba(15, 23, 42, 0.06);
}

.header-call-btn:active {
  transform: translateY(0) scale(0.98);
}

.header-call-btn .header-phone-circle {
  transition: all 0.3s ease;
}

.header-call-btn:hover .header-phone-circle {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.6);
  transform: scale(1.1);
}

.header-call-btn:hover .header-phone-icon {
  animation: phoneWiggle 0.6s ease-in-out infinite alternate;
}

/* Mobile Quick Call Button Animation */
.mobile-call-pulse {
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.mobile-call-pulse:hover {
  transform: scale(1.12);
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.6);
}
.mobile-call-pulse:active {
  transform: scale(0.95);
}

/* Header Logo Icon Animation */
.header-logo-icon {
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.header-logo-container:hover .header-logo-icon {
  transform: scale(1.15) rotate(8deg);
}

/* ─── Fade-in on scroll (Intersection Observer) ─────────── */
.fade-section {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-section.fade-in {
  opacity: 1;
  transform: translateY(0);
}

/* ─── FAQ <details> / <summary> ────────────────────────── */
/* Remove browser-default disclosure triangle */
details > summary {
  list-style: none;
}
details > summary::-webkit-details-marker {
  display: none;
}

/* ─── Reviews Carousel ─────────────────────────────────── */
.reviews-wrapper {
  overflow: hidden;
  padding: 1.5rem 0.5rem;
  margin: -1.5rem -0.5rem;
}

.reviews-track {
  display: flex;
  will-change: transform;
  transition: transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.review-slide {
  flex: 0 0 100%;
  padding: 0 0.75rem;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
}

/* Base Card Styling */
.review-card {
  width: 100%;
  max-width: 760px;
  background: #ffffff;
  color: #0f172a;
  border-radius: 1.5rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -8px rgba(15, 23, 42, 0.14);
}

/* Decorative large quote mark */
.review-quote-mark {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 7rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(15, 23, 42, 0.06);
  pointer-events: none;
  user-select: none;
  font-family: Georgia, serif;
}

/* Individual star animation — pop in one by one */
.review-star {
  display: inline-block;
  opacity: 0;
  transform: scale(0) rotate(-20deg);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.review-star.star-visible {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

/* Nav arrow buttons — positioned outside card but within container */
.review-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #cbd5e1;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.12);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 900;
  color: #0f172a;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 20;
}
.review-nav-btn:hover {
  border-color: #f59e0b;
  background: #f59e0b;
  color: #ffffff;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.45);
}
.review-nav-btn:active {
  transform: translateY(-50%) scale(0.95);
}
.review-nav-prev { left: 0.25rem; }
.review-nav-next { right: 0.25rem; }

@media (min-width: 640px) {
  .review-nav-prev { left: -1rem; }
  .review-nav-next { right: -1rem; }
}

@media (min-width: 1024px) {
  .review-nav-prev { left: -2.5rem; }
  .review-nav-next { right: -2.5rem; }
}

/* Dot indicators */
.review-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #cbd5e1;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.review-dot:hover {
  background: #f59e0b;
  transform: scale(1.3);
}
.review-dot.active {
  background: #f59e0b;
  width: 28px;
  transform: scale(1);
}
.review-dot:hover {
  background: #f59e0b;
  transform: scale(1.3);
}
.review-dot.active {
  background: #f59e0b;
  width: 28px;
  transform: scale(1);
}

/* Auto-play progress bar */
.review-progress {
  height: 3px;
  background: #e2e8f0;
  border-radius: 999px;
  overflow: hidden;
  max-width: 240px;
  margin: 1.5rem auto 0;
}
.review-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  border-radius: 999px;
  transition: width linear;
}


/* ─── Call Now Button Animated Hover ──────────────────── */
.btn-call-animate {
  position: relative;
  overflow: hidden;
  color: #ffffff !important;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  box-shadow: 0 10px 25px -3px rgba(245, 158, 11, 0.45), 0 4px 10px -2px rgba(245, 158, 11, 0.3);
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-call-animate:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 18px 35px -4px rgba(245, 158, 11, 0.6), 0 8px 16px -2px rgba(217, 119, 6, 0.4);
  background: linear-gradient(135deg, #fbbf24 0%, #ea580c 100%);
}

.btn-call-animate:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 6px 15px -2px rgba(245, 158, 11, 0.4);
}

/* Subtle shine wave across the button on hover */
.btn-call-animate::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 80%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.35) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-25deg);
  transition: left 0.75s ease-in-out;
}

.btn-call-animate:hover::before {
  left: 140%;
}

/* Wiggle animation for phone icon on hover */
.btn-call-animate:hover .phone-icon {
  animation: phoneWiggle 0.6s ease-in-out infinite alternate;
}

@keyframes phoneWiggle {
  0% { transform: rotate(-12deg) scale(1.15); }
  100% { transform: rotate(12deg) scale(1.25); }
}

/* ─── Instant Quote Calculator ──────────────────────────── */
.calculator-option-card {
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  border: 2px solid #334155;
  background: #1e293b;
}

.calculator-option-card:hover {
  border-color: #f59e0b;
  background: #0f172a;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px -4px rgba(245, 158, 11, 0.25);
}

.calculator-option-card.selected {
  border-color: #f59e0b;
  background: #0f172a;
  box-shadow: 0 0 0 2px #f59e0b, 0 12px 28px -4px rgba(245, 158, 11, 0.35);
}

.calculator-step {
  display: none;
  animation: fadeInStep 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.calculator-step.active {
  display: block;
}

@keyframes fadeInStep {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}