/* =============================================================
   PAWS AND CLAWS — Custom Animations & Shared Styles
   Design System: "The Sophisticated Sanctuary"
   ============================================================= */

/* ---------------------------------------------------------------
   NAV — Scroll-aware elevation
--------------------------------------------------------------- */
nav.nav-scrolled {
  box-shadow: 0 4px 30px rgba(27, 28, 28, 0.1) !important;
  background: rgba(255, 255, 255, 0.97) !important;
}

/* Animated underline for nav links */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #825500;
  border-radius: 2px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link:hover::after {
  width: 100%;
}
.nav-link.active::after {
  width: 100%;
}

/* ---------------------------------------------------------------
   HAMBURGER ICON — animated to X
--------------------------------------------------------------- */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  width: 32px;
  height: 32px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #1b1c1c;
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.2s ease,
              width 0.3s ease;
}
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------------------------------------------------------------
   MOBILE MENU — slide down
--------------------------------------------------------------- */
#mobile-menu {
  transform-origin: top center;
}
#mobile-menu.menu-open {
  animation: menuSlideDown 0.28s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
#mobile-menu.menu-close {
  animation: menuSlideUp 0.22s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes menuSlideDown {
  from { opacity: 0; transform: translateY(-10px) scaleY(0.96); }
  to   { opacity: 1; transform: translateY(0)     scaleY(1);    }
}
@keyframes menuSlideUp {
  from { opacity: 1; transform: translateY(0)     scaleY(1);    }
  to   { opacity: 0; transform: translateY(-10px) scaleY(0.96); }
}

/* ---------------------------------------------------------------
   HERO — staggered fade-in-up on page load
--------------------------------------------------------------- */
.hero-animate {
  opacity: 0;
  transform: translateY(28px);
}
.hero-animate.loaded {
  animation: heroFadeUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.hero-animate.delay-1 { animation-delay: 0.1s; }
.hero-animate.delay-2 { animation-delay: 0.25s; }
.hero-animate.delay-3 { animation-delay: 0.4s; }
.hero-animate.delay-4 { animation-delay: 0.55s; }
.hero-animate.delay-5 { animation-delay: 0.7s; }

@keyframes heroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------------------------------------------------------------
   SCROLL REVEAL — Intersection Observer driven
--------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---------------------------------------------------------------
   SERVICE CARDS — lift on hover
--------------------------------------------------------------- */
.service-card {
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              background-color 0.35s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(27, 28, 28, 0.08);
}

/* ---------------------------------------------------------------
   IMAGE ZOOM — gallery & feature images
--------------------------------------------------------------- */
.img-zoom {
  overflow: hidden;
}
.img-zoom img {
  transition: transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
}
.img-zoom:hover img {
  transform: scale(1.06);
}

/* ---------------------------------------------------------------
   GRADIENT BUTTONS — shimmer on hover
--------------------------------------------------------------- */
.primary-gradient-btn,
.button-gradient,
.bg-gradient-primary {
  background: linear-gradient(135deg, #825500 0%, #ffaa00 100%);
  background-size: 200% auto;
  transition: background-position 0.5s ease,
              transform 0.2s ease,
              box-shadow 0.3s ease,
              opacity 0.2s ease;
}
.primary-gradient-btn:hover,
.button-gradient:hover,
.bg-gradient-primary:hover {
  background-position: right center;
  box-shadow: 0 10px 28px rgba(130, 85, 0, 0.28);
}

/* ---------------------------------------------------------------
   FORM INPUTS — focus lift + ring
--------------------------------------------------------------- */
.form-input {
  transition: box-shadow 0.25s ease,
              background-color 0.2s ease,
              transform 0.2s ease;
}
.form-input:focus {
  box-shadow: 0 0 0 3px rgba(130, 85, 0, 0.18);
  transform: translateY(-1px);
  outline: none;
}

/* ---------------------------------------------------------------
   FORM SUBMIT BUTTON STATES
--------------------------------------------------------------- */
.btn-submitting {
  position: relative;
  pointer-events: none;
  opacity: 0.85;
}
.btn-submitting::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.5);
  border-top-color: white;
  border-radius: 50%;
  animation: spinLoader 0.7s linear infinite;
  margin-left: 10px;
  vertical-align: middle;
}
@keyframes spinLoader {
  to { transform: rotate(360deg); }
}

.btn-success {
  animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes successPop {
  0%   { transform: scale(0.95); }
  60%  { transform: scale(1.04); }
  100% { transform: scale(1);    }
}

/* Shake on invalid */
@keyframes shakeField {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-6px); }
  40%       { transform: translateX(6px); }
  60%       { transform: translateX(-4px); }
  80%       { transform: translateX(4px); }
}
.field-error {
  animation: shakeField 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 0 2px rgba(186, 26, 26, 0.4) !important;
}

/* ---------------------------------------------------------------
   FAQ ACCORDION — smooth height transition
--------------------------------------------------------------- */
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.42s cubic-bezier(0.4, 0, 0.2, 1),
              padding-top 0.3s ease,
              opacity 0.3s ease;
  opacity: 0;
  padding-top: 0;
}
.faq-content.faq-open {
  max-height: 300px;
  opacity: 1;
  padding-top: 1rem;
}
.faq-chevron {
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}
.faq-item.faq-open .faq-chevron {
  transform: rotate(180deg);
}

/* ---------------------------------------------------------------
   PROCESS STEPS — hover glow ring
--------------------------------------------------------------- */
.process-step-circle {
  transition: background-color 0.3s ease,
              color 0.3s ease,
              box-shadow 0.3s ease;
}
.process-step-circle:hover,
.group:hover .process-step-circle {
  box-shadow: 0 0 0 8px rgba(255, 170, 0, 0.15),
              0 0 0 16px rgba(255, 170, 0, 0.06);
}

/* ---------------------------------------------------------------
   TESTIMONIAL QUOTE MARK
--------------------------------------------------------------- */
.quote-watermark {
  user-select: none;
  pointer-events: none;
  animation: quoteFade 1.2s ease 0.4s both;
}
@keyframes quoteFade {
  from { opacity: 0; transform: scale(0.92) translateY(10px); }
  to   { opacity: 0.25; transform: scale(1) translateY(0); }
}

/* ---------------------------------------------------------------
   DECORATIVE BLOBS
--------------------------------------------------------------- */
.blob-float {
  animation: blobFloat 8s ease-in-out infinite;
}
@keyframes blobFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-12px) scale(1.04); }
}

/* ---------------------------------------------------------------
   FOOTER LINKS
--------------------------------------------------------------- */
.footer-link {
  position: relative;
  transition: color 0.2s ease;
}
.footer-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: #f97316;
  transition: width 0.25s ease;
}
.footer-link:hover::after {
  width: 100%;
}

/* ---------------------------------------------------------------
   BADGE / TAG ENTRANCE
--------------------------------------------------------------- */
.badge-pop {
  animation: badgePop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes badgePop {
  from { opacity: 0; transform: scale(0.7) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}