/* ==========================================================================
   SENSEI SANDY BJJ - BIRTHDAY PARTIES PAGE SPECIFIC STYLESHEET
   ========================================================================== */

/* Page-level overrides */
.birthday-page-main {
  background-color: var(--ss-bg);
  color: var(--ss-text);
  font-family: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  overflow-x: hidden;
}

/* Macro Spacing & Rhythm */
.ss-birthday-section {
  padding: clamp(6rem, 10vw, 8.5rem) 0;
  position: relative;
}

.ss-birthday-section--paper {
  background-color: var(--ss-surface2);
}

.ss-birthday-section--dark {
  background-color: var(--ss-ink);
  color: var(--ss-surface);
}

/* High-End Typography */
.birthday-title-serif {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.05;
}

.birthday-title-sans {
  font-family: 'Lexend', ui-sans-serif, system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
}

/* Micro-badge / Eyebrow */
.birthday-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background-color: var(--ss-surface2);
  border: 1px solid var(--ss-border);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ss-slate);
  margin-bottom: 1.5rem;
}

.ss-birthday-section--dark .birthday-badge {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--ss-cyan);
}

/* --------------------------------------------------------------------------
   Double Bezel Container Architecture (Doppelrand / concentric curves)
   -------------------------------------------------------------------------- */
.ss-double-bezel {
  background: rgba(54, 43, 36, 0.04);
  border: 1px solid var(--ss-border);
  border-radius: 2rem;
  padding: 0.5rem; /* The outer bezel padding */
  height: 100%;
  transition: all 0.70s ease-[cubic-bezier(0.32,0.72,0,1)];
}

.ss-double-bezel--dark {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.ss-double-bezel__inner {
  background-color: var(--ss-surface);
  border-radius: calc(2rem - 0.5rem);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  height: 100%;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.8), 0 8px 20px rgba(54, 43, 36, 0.03);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ss-double-bezel--dark .ss-double-bezel__inner {
  background-color: var(--ss-ink);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05), 0 8px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

/* Hover effects with spring physics */
.ss-double-bezel:hover {
  transform: translateY(-4px);
  border-color: var(--ss-teal);
  background: rgba(40, 159, 161, 0.08);
}

/* --------------------------------------------------------------------------
   Hero Section Redesign
   -------------------------------------------------------------------------- */
.birthday-hero {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(40, 159, 161, 0.12), transparent 45%),
              radial-gradient(circle at 10% 80%, rgba(139, 82, 46, 0.08), transparent 45%),
              var(--ss-bg);
  border-bottom: 1px solid var(--ss-border);
  overflow: hidden;
}

.birthday-hero::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  opacity: 0.02;
  background-image: radial-gradient(var(--ss-ink) 1px, transparent 0);
  background-size: 8px 8px;
}

.birthday-hero-copy {
  padding: clamp(5rem, 10vw, 8.5rem) 0;
}

.birthday-hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 2rem;
  background: var(--ss-surface2);
  border: 1px solid var(--ss-border);
  box-shadow: var(--ss-shadow);
  aspect-ratio: 4 / 3;
}

.birthday-hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.32, 0.72, 0, 1);
}

.birthday-hero-card:hover img {
  transform: scale(1.03);
}

/* --------------------------------------------------------------------------
   Trust Strip
   -------------------------------------------------------------------------- */
.birthday-trust-strip {
  border-bottom: 1px solid var(--ss-border);
  border-top: 1px solid var(--ss-border);
  background: var(--ss-surface);
}

.birthday-trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 4.5rem;
  font-weight: 700;
  color: var(--ss-text);
  font-size: 0.95rem;
}

.birthday-trust-item i {
  color: var(--ss-teal);
  font-size: 1.25rem;
}

/* --------------------------------------------------------------------------
   Package Featured Styling
   -------------------------------------------------------------------------- */
.ss-double-bezel.featured {
  border-color: var(--ss-teal);
  background: rgba(40, 159, 161, 0.05);
}

.ss-double-bezel.featured .ss-double-bezel__inner {
  border: 1px solid rgba(40, 159, 161, 0.15);
}

.package-price-wrap {
  margin: 1.5rem 0;
}

.package-price {
  font-family: 'Lexend', sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--ss-text);
  line-height: 1;
}

.package-price-cents {
  font-size: 1.25rem;
  font-weight: 600;
  vertical-align: super;
  margin-left: 0.1rem;
}

.package-features-list {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.package-features-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.92rem;
  line-height: 1.4;
}

.package-features-list li i {
  color: var(--ss-teal);
  font-size: 1rem;
  margin-top: 0.1rem;
}

/* --------------------------------------------------------------------------
   Timeline / Step Sequence
   -------------------------------------------------------------------------- */
.birthday-timeline {
  position: relative;
}

.birthday-timeline::before {
  content: "";
  position: absolute;
  top: 2rem;
  bottom: 2rem;
  left: 2rem;
  width: 2px;
  background-color: var(--ss-border);
}

.birthday-timeline-item {
  position: relative;
  display: flex;
  gap: 2rem;
  padding-bottom: 3rem;
}

.birthday-timeline-item:last-child {
  padding-bottom: 0;
}

.birthday-timeline-dot {
  position: relative;
  z-index: 2;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: var(--ss-surface);
  border: 2px solid var(--ss-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Lexend', sans-serif;
  font-weight: 800;
  color: var(--ss-teal);
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: var(--ss-shadow);
}

.birthday-timeline-content {
  padding-top: 0.75rem;
}

/* --------------------------------------------------------------------------
   Booking Panel & Form Redesign
   -------------------------------------------------------------------------- */
.birthday-booking-wrapper {
  overflow: hidden;
  border-radius: 2rem;
  border: 1px solid var(--ss-border);
  box-shadow: var(--ss-shadow);
  background-color: var(--ss-surface);
}

.birthday-booking-info {
  background-color: var(--ss-surface2);
  padding: clamp(2rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.birthday-booking-form-wrap {
  padding: clamp(2rem, 5vw, 4rem);
}

.form-group-custom {
  margin-bottom: 1.5rem;
}

.form-group-custom label {
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ss-muted);
  margin-bottom: 0.5rem;
  display: block;
}

.form-control-custom {
  width: 100%;
  background-color: var(--ss-surface2);
  border: 1px solid var(--ss-border);
  border-radius: 0.75rem;
  padding: 0.85rem 1.1rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ss-text);
  transition: all 0.3s ease;
}

.form-control-custom:focus {
  outline: none;
  border-color: var(--ss-teal);
  background-color: var(--ss-surface);
  box-shadow: 0 0 0 4px rgba(40, 159, 161, 0.08);
}

/* --------------------------------------------------------------------------
   Premium Buttons & Spring States
   -------------------------------------------------------------------------- */
.birthday-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.95rem 1.8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.70s ease-[cubic-bezier(0.32,0.72,0,1)];
  border: 1px solid transparent;
  cursor: pointer;
}

.birthday-btn--primary {
  background-color: var(--ss-orange);
  color: var(--ss-surface);
  box-shadow: 0 8px 24px rgba(224, 85, 0, 0.15);
}

.birthday-btn--primary:hover {
  background-color: var(--ss-brown);
  transform: translateY(-2px);
  color: var(--ss-surface);
}

.birthday-btn--secondary {
  background-color: var(--ss-surface);
  color: var(--ss-text);
  border: 1px solid var(--ss-border);
}

.birthday-btn--secondary:hover {
  background-color: var(--ss-surface2);
  border-color: var(--ss-text);
  transform: translateY(-2px);
}

/* Trailing arrow button-in-button wrapper */
.birthday-btn-icon {
  width: 1.5rem;
  height: 1.5rem;
  background-color: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: transform 0.70s ease-[cubic-bezier(0.32,0.72,0,1)];
}

.birthday-btn--secondary .birthday-btn-icon {
  background-color: rgba(54, 43, 36, 0.08);
}

.birthday-btn:hover .birthday-btn-icon {
  transform: translateX(3px) scale(1.05);
}

/* --------------------------------------------------------------------------
   Scroll Entries (revealed on scroll)
   -------------------------------------------------------------------------- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px) scale(0.99);
  transition: opacity 1s cubic-bezier(0.32, 0.72, 0, 1), 
              transform 1s cubic-bezier(0.32, 0.72, 0, 1);
  will-change: transform, opacity;
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* --------------------------------------------------------------------------
   FAQ Accordions
   -------------------------------------------------------------------------- */
.birthday-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.birthday-accordion-item {
  border-radius: 1.25rem;
  border: 1px solid var(--ss-border);
  background-color: var(--ss-surface);
  overflow: hidden;
  transition: all 0.3s ease;
}

.birthday-accordion-button {
  width: 100%;
  padding: 1.35rem 1.6rem;
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  color: var(--ss-text);
  font-size: 1.05rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.birthday-accordion-button::after {
  content: "+";
  font-family: 'Lexend', sans-serif;
  font-size: 1.35rem;
  color: var(--ss-teal);
  transition: transform 0.3s ease;
}

.birthday-accordion-button:not(.collapsed) {
  background-color: var(--ss-surface2);
}

.birthday-accordion-button:not(.collapsed)::after {
  transform: rotate(45deg);
}

.birthday-accordion-content {
  padding: 0 1.6rem 1.35rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ss-muted);
}

/* --------------------------------------------------------------------------
   CTA bottom band
   -------------------------------------------------------------------------- */
.birthday-cta-band {
  background: var(--ss-green);
  border-radius: 2rem;
  color: var(--ss-surface);
  padding: clamp(2rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
  box-shadow: var(--ss-shadow);
}

.birthday-cta-band h2 {
  color: var(--ss-surface);
}

/* --------------------------------------------------------------------------
   Mobile Floating Action Bar
   -------------------------------------------------------------------------- */
.birthday-mobile-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1040;
  display: none;
  background-color: rgba(251, 250, 248, 0.96);
  border-top: 1px solid var(--ss-border);
  padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
  backdrop-filter: blur(12px);
  gap: 0.75rem;
  box-shadow: 0 -4px 20px rgba(54, 43, 36, 0.08);
}

.birthday-mobile-sticky .birthday-btn {
  flex: 1;
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   Responsive Layout Overrides
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
  .birthday-hero-copy {
    padding-bottom: 3rem;
  }
  .birthday-hero-card {
    margin-bottom: 2rem;
  }
}

@media (max-width: 767.98px) {
  body.birthday-page-main {
    padding-bottom: 5.5rem; /* Ensure room for sticky bar */
  }
  .birthday-mobile-sticky {
    display: flex;
  }
  .birthday-timeline::before {
    left: 1.5rem;
  }
  .birthday-timeline-dot {
    width: 3rem;
    height: 3rem;
    font-size: 1rem;
  }
}