/* ==========================================================================
   TPS EMPIRE - VERTICAL SCROLL-DRIVEN SERVICES SHOWCASE
   Replicating the luxury editorial sticky center-transition aesthetic
   ========================================================================== */

:root {
  --serv-bg: #f9f7f4;
  --serv-card-bg: #ffffff;
  --serv-text-main: #1c1917;
  --serv-text-muted: #57534e;
  --serv-text-light: #8b8580;
  --serv-border: #e7e5e4;
  --serv-radius-lg: 16px;
  --serv-radius-pill: 9999px;
  --serv-primary-blue: #323edd;
  --serv-primary-blue-dark: #2531c4;
}

/* Section Wrapper (No overflow:hidden so sticky works seamlessly across all browsers) */
.tps-services-editorial-section {
  position: relative;
  background-color: var(--serv-bg);
  padding: 110px 0 130px;
}

/* Clean solid background without dots or pattern */
.tps-services-editorial-section::before {
  display: none;
}

/* Section Header */
.tps-services-header {
  position: relative;
  z-index: 5;
  margin-bottom: 70px;
}

.tps-services-subheading {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--serv-primary-blue);
  display: block;
  margin-bottom: 12px;
}

.tps-services-main-title {
  font-size: 42px;
  font-weight: 800;
  color: var(--serv-text-main);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.tps-services-main-title span {
  color: var(--serv-primary-blue);
}

/* --------------------------------------------------------------------------
   3-Column Sticky Scroll Architecture
   Left: Step & Title | Center: Sticky Flat Pastel Card | Right: Content
   -------------------------------------------------------------------------- */
.tps-scroll-story-container {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

/* The 3-Column Layout Grid */
.tps-story-grid {
  display: grid;
  grid-template-columns: 1fr 300px 1.1fr;
  gap: 36px;
  align-items: start;
  position: relative;
}

@media (max-width: 1199px) {
  .tps-story-grid {
    grid-template-columns: 1fr 270px 1fr;
    gap: 24px;
  }
}

/* Left & Right Scrolling Columns */
.tps-story-column-left,
.tps-story-column-right {
  display: flex;
  flex-direction: column;
}

/* Individual Story Step Items */
.tps-story-step-item {
  min-height: 65vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 0;
  opacity: 0.22;
  transform: translateY(20px);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.tps-story-step-item.is-active {
  opacity: 1;
  transform: translateY(0);
}

/* Left Column Content */
.tps-step-num {
  font-family: "Georgia", "Playfair Display", serif;
  font-size: 26px;
  font-weight: 400;
  color: var(--serv-text-light);
  margin-bottom: 14px;
  display: inline-block;
  letter-spacing: 1px;
}

.tps-step-title {
  font-size: 30px;
  font-weight: 800;
  color: var(--serv-text-main);
  text-transform: uppercase;
  line-height: 1.25;
  letter-spacing: -0.3px;
  margin: 0;
}

/* Right Column Content */
.tps-step-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--serv-text-muted);
  margin-bottom: 20px;
}

.tps-step-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tps-step-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--serv-text-main);
}

.tps-step-feature i {
  color: var(--serv-primary-blue);
  font-size: 13px;
}

/* --------------------------------------------------------------------------
   Center Column: Sticky Flat Pastel Card Stage
   -------------------------------------------------------------------------- */
.tps-story-column-center {
  position: sticky;
  top: calc(50vh - 195px);
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 400px;
  pointer-events: none;
}

/* Flat Pastel Card Container Frame (Matt Paper Board with smooth parallax lag) */
.tps-pastel-card-frame {
  position: relative;
  width: 100%;
  max-width: 270px;
  height: 380px;
  background: #ffffff;
  padding: 10px;
  border-radius: 6px;
  box-shadow: 0 20px 45px rgba(28, 25, 23, 0.1), 0 4px 10px rgba(28, 25, 23, 0.04);
  border: 1px solid #e7e5e4;
  overflow: hidden;
  box-sizing: border-box;
  pointer-events: auto;
  transition: transform 0.15s ease-out;
}

/* Flat Inner Artwork Layers (Move smoothly with scroll) */
.tps-pastel-artwork-slide {
  position: absolute;
  inset: 10px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 22px 16px;
  box-sizing: border-box;
  opacity: 0;
  transform: translateY(30px) scale(0.94);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  overflow: hidden;
}

.tps-pastel-artwork-slide.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.tps-pastel-artwork-slide.is-passed {
  opacity: 0;
  transform: translateY(-30px) scale(0.94);
}

/* Brand Alternating Blue & Orange Card Backgrounds (Standard Flat, 0 Gloss/Shine) */
.tps-pastel-slide-1 { background-color: #323edd; color: #ffffff; } /* Brand Royal Blue */
.tps-pastel-slide-2 { background-color: #f96d00; color: #ffffff; } /* Brand Vibrant Orange */
.tps-pastel-slide-3 { background-color: #2733d8; color: #ffffff; } /* Deep Royal Blue */
.tps-pastel-slide-4 { background-color: #ea580c; color: #ffffff; } /* Sunset Orange */
.tps-pastel-slide-5 { background-color: #1e28ba; color: #ffffff; } /* Midnight Royal Blue */
.tps-pastel-slide-6 { background-color: #f35a00; color: #ffffff; } /* Flame Orange */

/* Flat Matte Emblem (No gloss/shine) */
.tps-flat-logo-emblem {
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  position: relative;
}

.tps-flat-logo-emblem img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1); /* Pure flat crisp white contrast */
  opacity: 0.95;
}

/* Service Graphic Icon */
.tps-flat-service-icon {
  font-size: 28px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 12px;
}

/* Card Badge Title */
.tps-flat-card-title {
  font-size: 15.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  text-align: center;
  color: #ffffff;
  margin-bottom: 6px;
}

.tps-flat-card-tag {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.14);
  padding: 3px 10px;
  border-radius: var(--serv-radius-pill);
}

/* Floating "Send a Request" Action Button in Royal Blue */
.tps-floating-request-bubble {
  position: fixed;
  bottom: 36px;
  right: 36px;
  width: 105px;
  height: 105px;
  border-radius: 50%;
  background: var(--serv-primary-blue);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.3;
  padding: 14px;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(50, 62, 221, 0.4);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.65) translateY(24px);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s ease, background-color 0.25s ease, box-shadow 0.25s ease;
  pointer-events: none;
}

.tps-floating-request-bubble.is-visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}

.tps-floating-request-bubble:hover {
  transform: scale(1.08) translateY(-4px);
  background: var(--serv-primary-blue-dark);
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 18px 38px rgba(50, 62, 221, 0.55);
}

/* --------------------------------------------------------------------------
   Mobile & Tablet Responsive Layout (<992px)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .tps-services-editorial-section {
    padding: 60px 0 80px;
  }

  .tps-services-main-title {
    font-size: 32px;
  }

  /* Switch from 3-column sticky to clean vertical card stack */
  .tps-story-grid {
    display: flex;
    flex-direction: column;
    gap: 50px;
  }

  .tps-story-column-center {
    display: none; /* In mobile, each card has its own embedded flat artwork */
  }

  .tps-story-column-left,
  .tps-story-column-right {
    display: none;
  }

  /* Mobile Stacked Cards */
  .tps-mobile-story-cards {
    display: flex;
    flex-direction: column;
    gap: 36px;
  }

  .tps-mobile-story-card {
    background: #ffffff;
    border-radius: var(--serv-radius-lg);
    border: 1px solid var(--serv-border);
    padding: 30px 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  }

  .tps-mobile-card-artwork {
    width: 100%;
    height: 175px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    padding: 16px;
    color: #ffffff;
  }

  .tps-mobile-card-artwork .tps-flat-logo-emblem {
    width: 52px;
    height: 52px;
    margin-bottom: 10px;
  }

  .tps-mobile-step-title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--serv-text-main);
  }

  .tps-floating-request-bubble {
    width: 85px;
    height: 85px;
    font-size: 11px;
    bottom: 20px;
    right: 20px;
    padding: 10px;
  }
}