/* ==========================================================================
   VIKING TRANSFERS - EXACT NINJA TRANSFERS DESIGN SYSTEM
   Pixel-faithful reproduction with live 3-column vertical waterfall gallery
   ========================================================================== */

:root {
  --bg-white: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-subtle-blue: #f4fbff;
  --border-light: #e5e7eb;
  --border-card: #e6ecf3;

  /* Typography Colors */
  --text-dark: #0a0a0a;
  --text-heading: #0e1726;
  --text-body: #4b5563;
  --text-muted: #6b7280;
  --text-dim: #9ca3af;

  /* Ninja Transfers Signature Colors */
  --ninja-blue: #019aff;
  --ninja-blue-hover: #0082db;
  --ninja-dark: #0a0a0a;
  --ninja-dark-hover: #262626;
  --ninja-green: #16a34a;
  --ninja-gold: #ffc300;
  --ninja-pink: #ff3057;
  --ninja-purple: #7c3aed;
  --ninja-orange: #ff7a00;
  --ninja-magenta: #d63fd8;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-white);
  color: var(--text-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   TOP BAR & NAVIGATION
   ========================================================================== */

.top-bar {
  background: #0b1320;
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 600;
  padding: 8px 0;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-link {
  color: #9aa7b8;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}
.top-bar-link:hover {
  color: #ffffff;
}

.announcement-center {
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 12.5px;
}
.announcement-center strong {
  color: #38bdf8;
}

/* Main Site Header */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  object-fit: cover;
}

.brand-text {
  font-size: 20px;
  font-weight: 900;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: -0.5px;
}
.brand-text span {
  color: var(--ninja-blue);
}

.search-container {
  flex: 1;
  max-width: 480px;
}

.search-input-wrap {
  display: flex;
  align-items: center;
  background: #f3f5f8;
  border: 1px solid var(--border-light);
  border-radius: 999px;
  padding: 8px 16px;
  transition: all 0.2s;
}
.search-input-wrap:focus-within {
  background: #ffffff;
  border-color: var(--ninja-blue);
  box-shadow: 0 0 0 3px rgba(1, 154, 255, 0.15);
}

.search-input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  font-size: 14px;
  color: var(--text-dark);
  margin-left: 8px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-action-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 12px;
  color: var(--text-dark);
  font-weight: 600;
}
.header-action-item:hover {
  color: var(--ninja-blue);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  background: var(--ninja-blue);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-nav-primary {
  background: var(--ninja-blue);
  color: #ffffff;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}
.btn-nav-primary:hover {
  background: var(--ninja-blue-hover);
  transform: translateY(-1px);
}

/* Secondary Navigation Bar */
.nav-category-bar {
  border-top: 1px solid #f0f3f6;
  background: #ffffff;
}

.nav-category-list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  padding: 10px 0;
  overflow-x: auto;
  white-space: nowrap;
}

.nav-category-list a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.15s;
}
.nav-category-list a:hover {
  color: var(--ninja-blue);
}
.nav-category-list a.featured {
  color: var(--ninja-blue);
  font-weight: 800;
}

/* ==========================================================================
   HERO SECTION (EXACT NINJA TRANSFERS LAYOUT & VERTICAL GALLERY)
   ========================================================================== */

.hero-section {
  background: #ffffff;
  overflow: hidden;
  position: relative;
  padding: 36px 0 20px;
  border-bottom: 1px solid var(--border-light);
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 40px;
  align-items: center;
  min-height: 600px;
  max-height: 600px;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 5;
}

.hero-review-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 14px;
}

.hero-review-badge .stars {
  color: #ffb703;
  font-size: 17px;
  letter-spacing: 2px;
}

.hero-review-badge .rating {
  font-weight: 900;
  color: var(--text-dark);
}

.hero-review-badge .review-count {
  color: var(--text-muted);
}

.hero-title {
  font-size: 44px;
  font-weight: 900;
  line-height: 1.12;
  color: var(--text-dark);
  margin-bottom: 18px;
  letter-spacing: -1.2px;
}

.hero-title .count {
  color: var(--text-dark);
}

.hero-title .rotating-word {
  display: inline-block;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.hero-subtitle {
  font-size: 15.5px;
  line-height: 1.6;
  color: #4b5563;
  margin-bottom: 24px;
  max-width: 520px;
}

.hero-features-list {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 600;
  color: #1f2937;
}

.check-icon {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-hero-blue {
  background: var(--ninja-blue);
  color: #ffffff;
  border-radius: 999px;
  padding: 14px 26px;
  font-size: 15px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(1, 154, 255, 0.35);
  transition: all 0.15s ease;
}
.btn-hero-blue:hover {
  background: var(--ninja-blue-hover);
  transform: translateY(-2px);
}

.btn-hero-black {
  background: var(--ninja-dark);
  color: #ffffff;
  border-radius: 999px;
  padding: 14px 26px;
  font-size: 15px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
}
.btn-hero-black:hover {
  background: var(--ninja-dark-hover);
  transform: translateY(-2px);
}

/* ==========================================================================
   3-COLUMN VERTICAL WATERFALL GALLERY (EXACT NINJA TRANSFERS ANIMATION)
   ========================================================================== */

.hero-right {
  height: 600px;
  overflow: hidden;
  position: relative;
}

/* Top & Bottom Gradient Fades for seamless scrolling */
.hero-right::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0) 100%);
  z-index: 10;
  pointer-events: none;
}

.hero-right::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(0deg, #ffffff 0%, rgba(255, 255, 255, 0) 100%);
  z-index: 10;
  pointer-events: none;
}

.gallery-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  height: 100%;
}

.gallery-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  will-change: transform;
}

/* Keyframes for Continuous Seamless Vertical Scroll */
@keyframes ugcV2ScrollUp {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}

@keyframes ugcV2ScrollDown {
  0% { transform: translateY(-50%); }
  100% { transform: translateY(0); }
}

.gallery-col-0 {
  animation: ugcV2ScrollUp 36s linear infinite;
}

.gallery-col-1 {
  animation: ugcV2ScrollDown 32s linear infinite;
}

.gallery-col-2 {
  animation: ugcV2ScrollUp 40s linear infinite;
}

/* Pause on hover */
.gallery-container:hover .gallery-col {
  animation-play-state: paused;
}

.gallery-card {
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  background: #eef0f3;
  flex-shrink: 0;
  aspect-ratio: 400 / 533;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Pill Overlay on each customer card */
.gallery-pill {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--pill-accent, #019aff);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.gallery-pill__dot {
  width: 6.5px;
  height: 6.5px;
  border-radius: 50%;
  background: var(--pill-accent, #019aff);
  box-shadow: 0 0 6px var(--pill-accent, #019aff);
}

/* ==========================================================================
   4 TRUST PILLARS SECTION
   ========================================================================== */

.trust-pillars-section {
  padding: 26px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #e8f3ff;
  color: var(--ninja-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.pillar-text h4 {
  font-size: 14.5px;
  font-weight: 800;
  color: var(--text-dark);
}

.pillar-text p {
  font-size: 12.5px;
  color: var(--text-muted);
}

/* ==========================================================================
   PRODUCT SELECTION CARDS
   ========================================================================== */

.products-section {
  padding: 72px 0;
  background: var(--bg-subtle);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-head h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.section-head p {
  font-size: 16px;
  color: var(--text-muted);
}

.product-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.ninja-product-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  position: relative;
}
.ninja-product-card:hover {
  transform: translateY(-4px);
  border-color: #6fc4ff;
  box-shadow: var(--shadow-lg);
}

.product-badge-corner {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 5;
  background: var(--ninja-blue);
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 999px;
}

.product-img-box {
  height: 220px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  border-bottom: 1px solid var(--border-card);
}

.product-img-box img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform 0.3s;
}
.ninja-product-card:hover .product-img-box img {
  transform: scale(1.05);
}

.product-details {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.product-blurb {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
  flex: 1;
}

.product-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-card);
}

.prod-price-tag {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-dark);
}

.btn-card-action {
  background: #ffffff;
  color: var(--ninja-blue);
  border: 1.5px solid var(--ninja-blue);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  transition: all 0.15s;
}
.btn-card-action:hover {
  background: var(--ninja-blue);
  color: #ffffff;
}

/* ==========================================================================
   THE 3-STEP PROCESS
   ========================================================================== */

.process-section {
  padding: 80px 0;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.process-card {
  text-align: center;
  padding: 36px 24px;
  background: #f4fbff;
  border: 1px solid #bce1ff;
  border-radius: 16px;
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--ninja-blue);
  color: #fff;
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 20px;
}

.process-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.process-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   PRICING CALCULATOR
   ========================================================================== */

.calculator-section {
  padding: 80px 0;
  background: var(--bg-subtle);
}

.calc-box {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 40px;
  max-width: 840px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
}

.calc-slider-wrap {
  margin: 32px 0;
}

.calc-slider-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
}

.slider-val-large {
  font-size: 22px;
  font-weight: 800;
  color: var(--ninja-blue);
}

input[type="range"].ninja-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #e2e8f0;
  outline: none;
  accent-color: var(--ninja-blue);
  cursor: pointer;
}

.calc-presets-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.preset-chip {
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 700;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--text-dark);
  border: 1px solid var(--border-card);
  transition: all 0.15s;
}
.preset-chip.active, .preset-chip:hover {
  background: #ebf6ff;
  border-color: var(--ninja-blue);
  color: var(--ninja-blue);
}

.calc-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border-card);
}

.calc-price-amount {
  font-size: 38px;
  font-weight: 900;
  color: var(--text-dark);
}

/* ==========================================================================
   HEAT PRESSING INSTRUCTIONS
   ========================================================================== */

.heatpress-section {
  padding: 80px 0;
  background: #ffffff;
}

.press-table-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.press-param-card {
  background: #ffffff;
  border: 1.5px solid var(--border-card);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.press-param-card .icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.press-param-card h4 {
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.press-param-card .val {
  font-size: 22px;
  font-weight: 900;
  color: var(--text-dark);
}

/* ==========================================================================
   FAQ & FOOTER
   ========================================================================== */

.faq-section {
  padding: 80px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Footer */
.ninja-footer {
  background: #0b1320;
  color: #9aa7b8;
  padding: 64px 0 32px;
  font-size: 14px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col h5 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a:hover {
  color: #ffffff;
}

.footer-bottom-bar {
  border-top: 1px solid #1e293b;
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    min-height: auto;
    max-height: none;
  }
  .hero-right {
    height: 480px;
  }
  .product-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .product-cards-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .press-table-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-title {
    font-size: 32px;
  }
  .gallery-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-col-2 {
    display: none;
  }
}