/* ==========================================================================
   Aesthetic: Soft Organic — Rounded Geometry, Warm Tints, Friendly & Calm
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Atmosphere, Base Flow & Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .u2ff-intro-box,
  #u2ff-byline-note,
  #u2ff-message-desk,
  .u2ff-toc-box {
    animation: u2ffSoftRise 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
  }

  @keyframes u2ffSoftRise {
    from {
      opacity: 0;
      transform: translateY(18px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

::selection {
  background: rgba(var(--color-primary-rgb), 0.35);
  color: var(--color-text);
}

/* --------------------------------------------------------------------------
   2. Refined Hero Header & Top Wave Separation
   -------------------------------------------------------------------------- */
.u2ff-lead-canvas {
  background: radial-gradient(circle at 85% 15%, rgba(var(--color-accent-rgb), 0.09) 0%, transparent 45%),
              radial-gradient(circle at 15% 80%, rgba(var(--color-primary-rgb), 0.14) 0%, transparent 50%),
              linear-gradient(170deg, var(--color-bg) 0%, rgba(var(--color-primary-rgb), 0.05) 100%);
  clip-path: none;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 3.5rem;
  position: relative;
}

.u2ff-lead-canvas::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 24px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 30' preserveAspectRatio='none'%3E%3Cpath d='M0,0 C300,28 900,28 1200,0 L1200,30 L0,30 Z' fill='%23fbfaf9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  pointer-events: none;
}

html.dark .u2ff-lead-canvas::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 30' preserveAspectRatio='none'%3E%3Cpath d='M0,0 C300,28 900,28 1200,0 L1200,30 L0,30 Z' fill='%23120f0d'/%3E%3C/svg%3E");
}

.u2ff-intro-box {
  padding: 68px 24px 20px;
  max-width: 860px;
}

.u2ff-intro-box h1 {
  font-size: clamp(2.1rem, 4.8vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-text);
  line-height: 1.18;
  margin-bottom: 1.1rem;
}

.u2ff-review-date {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-bg-card);
  padding: 5px 16px;
  border-radius: var(--radius-ctl);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(15, 20, 30, 0.03);
  margin-bottom: 1.4rem;
}

.u2ff-review-date::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.u2ff-lead-action {
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-btn);
  padding: 13px 34px;
  font-weight: 700;
  font-size: 0.96rem;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 18px rgba(var(--color-primary-rgb), 0.38);
  transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
}

.u2ff-lead-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(var(--color-primary-rgb), 0.48);
  filter: brightness(1.03);
}

/* --------------------------------------------------------------------------
   3. Main Article Typography & Longform Enhancements
   -------------------------------------------------------------------------- */
.u2ff-article-stream {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.2rem 1.5rem 3rem;
  font-size: 1.02rem;
  line-height: 1.7;
}

.u2ff-article-stream h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.7vw, 1.85rem);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.015em;
  margin: 2.4rem 0 0.9rem;
  position: relative;
  display: inline-block;
  padding-bottom: 6px;
}

.u2ff-article-stream h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.u2ff-article-stream h3 {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-text);
  margin: 1.8rem 0 0.6rem;
  letter-spacing: -0.01em;
}

.u2ff-article-stream p {
  margin: 0 0 0.95rem;
  color: var(--color-text-muted);
}

.u2ff-article-stream p strong,
.u2ff-article-stream li strong {
  color: var(--color-text);
  font-weight: 600;
}

.u2ff-article-stream a {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  transition: color 0.18s ease, text-decoration-color 0.18s ease;
}

html.dark .u2ff-article-stream a {
  color: var(--color-primary);
}

.u2ff-article-stream a:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

/* Callout intro block */
.u2ff-article-stream .first-para {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-primary);
  border-radius: 0 var(--radius-ctl) var(--radius-ctl) 0;
  padding: 18px 22px;
  margin: 1.8rem 0;
  box-shadow: var(--shadow-card);
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--color-text);
}

/* Neutral EPAM informational callout */
.u2ff-article-stream .epam-intro {
  background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.08) 0%, rgba(var(--color-accent-rgb), 0.05) 100%);
  border: 1px solid rgba(var(--color-primary-rgb), 0.25);
  border-left: 5px solid var(--color-primary);
  border-radius: var(--radius-ctl);
  padding: 18px 22px;
  margin: 2rem 0;
}

.u2ff-article-stream .epam-intro p {
  color: var(--color-text);
  margin: 0.4rem 0;
}

/* Table of contents refinement */
.u2ff-article-stream .toc {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 22px 26px;
  margin: 2.2rem 0;
  box-shadow: var(--shadow-card);
  position: relative;
}

.u2ff-article-stream .toc h2 {
  font-size: 1.12rem;
  margin: 0 0 12px;
  padding: 0;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.u2ff-article-stream .toc h2::after {
  display: none;
}

.u2ff-article-stream .toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 8px 20px;
}

.u2ff-article-stream .toc li {
  margin: 0;
}

.u2ff-article-stream .toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 4px 8px;
  border-radius: var(--radius-ctl);
  transition: all 0.2s ease;
}

.u2ff-article-stream .toc a::before {
  content: "→";
  color: var(--color-primary);
  transition: transform 0.2s ease;
}

.u2ff-article-stream .toc a:hover {
  color: var(--color-text);
  background: rgba(var(--color-primary-rgb), 0.1);
}

.u2ff-article-stream .toc a:hover::before {
  transform: translateX(3px);
}

/* In-article general tables (excluding compare-index) */
.u2ff-article-stream table:not(#u2ff-compare-index) {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 2rem 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  font-size: 0.92rem;
}

.u2ff-article-stream table:not(#u2ff-compare-index) thead th {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 14px 16px;
  border-bottom: 2px solid var(--color-border);
  text-transform: none;
  letter-spacing: 0;
}

.u2ff-article-stream table:not(#u2ff-compare-index) td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  line-height: 1.5;
}

.u2ff-article-stream table:not(#u2ff-compare-index) tbody tr:last-child td {
  border-bottom: none;
}

.u2ff-article-stream table:not(#u2ff-compare-index) tbody tr:hover {
  background: rgba(var(--color-primary-rgb), 0.035);
}

/* Ranking Items / Detailed cards in main text stream */
.ranking-list {
  list-style: none;
  padding: 0;
  margin: 2.2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.ranking-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 26px 28px;
  position: relative;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.ranking-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.ranking-item:first-of-type {
  border-color: rgba(var(--color-primary-rgb), 0.6);
  background: linear-gradient(175deg, var(--color-bg-card) 0%, rgba(var(--color-primary-rgb), 0.04) 100%);
}

.ranking-item:first-of-type::before {
  content: "★ Recommended Alternative";
  position: absolute;
  top: 16px;
  right: 20px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-ctl);
  box-shadow: 0 2px 8px rgba(var(--color-accent-rgb), 0.3);
}

.rank-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.ranking-item:first-of-type .rank-number {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 3px 10px rgba(var(--color-primary-rgb), 0.35);
}

.rank-company {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 4px 0 2px;
}

.rank-tagline {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-style: italic;
  margin-bottom: 1rem;
}

.ranking-item .cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 1rem;
  padding: 10px 22px;
  border-radius: var(--radius-btn);
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.ranking-item .cta-link:hover {
  background: rgba(var(--color-primary-rgb), 0.12);
  border-color: var(--color-primary);
  color: var(--color-text);
}

.ranking-item:first-of-type .cta-link {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 3px 12px rgba(var(--color-primary-rgb), 0.32);
}

.ranking-item:first-of-type .cta-link:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

/* Criteria box styling */
.criteria-section {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px 30px;
  margin: 2.5rem 0;
  box-shadow: var(--shadow-card);
}

.criteria-section h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  color: var(--color-text);
}

.criteria-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.criteria-section li {
  position: relative;
  padding-left: 28px;
  color: var(--color-text-muted);
  font-size: 0.96rem;
  line-height: 1.55;
  margin: 0;
}

.criteria-section li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--color-success);
  font-size: 0.95rem;
  font-weight: 700;
}

/* FAQ layout styling */
.faq-section {
  margin: 2.6rem 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ctl);
  padding: 18px 22px;
  box-shadow: 0 2px 10px rgba(15, 20, 30, 0.03);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover {
  border-color: rgba(var(--color-primary-rgb), 0.5);
  box-shadow: var(--shadow-card);
}

.faq-item h3 {
  font-size: 1.05rem;
  margin: 0 0 6px;
  color: var(--color-text);
}

.faq-item p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4. Section Rhythm: Contact Desk & Author Byline
   -------------------------------------------------------------------------- */
#u2ff-message-desk {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 40px 36px;
  max-width: 860px;
  margin: 3.5rem auto 2.5rem;
  position: relative;
}

#u2ff-message-desk::before {
  content: "";
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 10px;
}

.u2ff-talk-head {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-text);
  margin-bottom: 6px;
}

.u2ff-ask-intro {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

#u2ff-inquiry-form label {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

#u2ff-inquiry-form input,
#u2ff-inquiry-form textarea {
  border-radius: var(--radius-ctl);
  font-size: 0.95rem;
  padding: 12px 16px;
}

#u2ff-inquiry-form button[type="submit"] {
  border-radius: var(--radius-btn);
  padding: 13px 34px;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(var(--color-primary-rgb), 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

#u2ff-inquiry-form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(var(--color-primary-rgb), 0.45);
}

/* Author byline card */
#u2ff-byline-note {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px;
  max-width: 860px;
  margin: 2.2rem auto 3.5rem;
}

.u2ff-byline-grid {
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

.u2ff-person-tile img {
  width: 90px;
  height: 90px;
  border-radius: 24px;
  border: 2px solid rgba(var(--color-primary-rgb), 0.4);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

.u2ff-job-tag {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  margin-bottom: 6px;
}

.u2ff-person-name {
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.u2ff-person-blurb {
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 10px;
}

.u2ff-social-row a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-ctl);
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary-dark);
  transition: all 0.2s ease;
}

html.dark .u2ff-social-row a {
  color: var(--color-primary);
}

.u2ff-social-row a:hover {
  background: var(--color-primary);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   5. Footer Polish & Organic Curve Bridge
   -------------------------------------------------------------------------- */
.u2ff-end-strip {
  position: relative;
  margin-top: 5rem;
  padding-top: 68px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.u2ff-end-strip::before {
  content: "";
  position: absolute;
  top: -24px;
  left: 0;
  width: 100%;
  height: 24px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 30' preserveAspectRatio='none'%3E%3Cpath d='M0,30 C300,2 900,2 1200,30 L1200,0 L0,0 Z' fill='%23231c16'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  pointer-events: none;
}

html.dark .u2ff-end-strip::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 30' preserveAspectRatio='none'%3E%3Cpath d='M0,30 C300,2 900,2 1200,30 L1200,0 L0,0 Z' fill='%23130f0c'/%3E%3C/svg%3E");
}

.u2ff-end-strip .u2ff-brand-lockup {
  color: #ffffff;
  font-size: 1.12rem;
}

.u2ff-end-strip a {
  border-radius: 6px;
  padding: 2px 0;
}

.u2ff-base-row {
  margin-top: 48px;
  letter-spacing: 0.04em;
}

/* --------------------------------------------------------------------------
   6. Clean Responsive Adjustments (480px, 768px, 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .u2ff-article-stream {
    padding: 1.8rem 1.1rem;
  }

  .u2ff-byline-grid {
    flex-direction: column;
    align-items: flex-start;
  }

  #u2ff-message-desk {
    padding: 28px 20px;
    margin: 2rem 1rem;
  }

  #u2ff-byline-note {
    padding: 24px 20px;
    margin: 2rem 1rem;
  }

  .ranking-item {
    padding: 20px 18px;
  }

  .criteria-section {
    padding: 20px 18px;
  }
}

@media (max-width: 480px) {
  .u2ff-lead-action {
    display: block;
    width: 100%;
    text-align: center;
  }

  .ranking-item:first-of-type::before {
    position: static;
    display: inline-block;
    margin-bottom: 12px;
  }
}

/* === CSS CONTENT === */

/* ==========================================================================
   STYLE.CSS — EPAM Alternatives Review: Unified Table & Listing Cards
   Art Direction: Soft Organic, Rounded Geometry, Quicksand + system-ui
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. SHARED SECTION GEOMETRY & ORGANIC AMBIENCE
   -------------------------------------------------------------------------- */

#u2ff-compare-index,
#u2ff-pick-stack {
  position: relative;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  font-family: var(--font-sans);
  color: var(--color-text);
  overflow: visible;
}

#u2ff-compare-index {
  margin: 3.2rem 0 2.4rem;
}

#u2ff-pick-stack {
  margin: 3.6rem 0 2.8rem;
}

/* Background organic blobs */
.u2ff-cmp-blob,
.u2ff-stack-blob {
  position: absolute;
  pointer-events: none;
  filter: blur(24px);
  z-index: 0;
  border-radius: 60% 40% 70% 30% / 40% 60% 40% 60%;
  background: radial-gradient(
    ellipse at center,
    rgba(var(--color-primary-rgb), 0.22) 0%,
    rgba(var(--color-accent-rgb), 0.12) 55%,
    transparent 78%
  );
  animation: u2ff-float-slow 14s ease-in-out infinite alternate;
}

@keyframes u2ff-float-slow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(6px, -8px) scale(1.06); }
}

.u2ff-cmp-blob {
  top: -24px;
  right: 12px;
  width: 180px;
  height: 130px;
}

.u2ff-stack-blob {
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 320px;
  height: 110px;
}

/* Smiling-curve wave dividers */
.u2ff-cmp-wave,
.u2ff-wave-divider {
  display: block;
  width: 100%;
  height: 20px;
  fill: var(--color-bg);
  opacity: 0.9;
  margin: 0 auto;
}

.u2ff-wave-divider {
  margin: 1.4rem auto 2.4rem;
  fill: var(--color-border);
  opacity: 0.6;
}

/* Section Header Typography */
.u2ff-cmp-intro,
.u2ff-stack-header {
  position: relative;
  z-index: 1;
}

.u2ff-cmp-intro {
  padding: 28px 32px 18px;
}

.u2ff-stack-header {
  text-align: center;
  margin-bottom: 2rem;
}

.u2ff-cmp-title,
.u2ff-stack-title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin: 0 0 0.5rem;
  line-height: 1.22;
}

.u2ff-cmp-title {
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
}

.u2ff-stack-title {
  font-size: clamp(1.6rem, 3.4vw, 2.15rem);
}

.u2ff-cmp-subtitle,
.u2ff-stack-lead {
  font-size: 0.96rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

.u2ff-stack-lead {
  max-width: 620px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   2. SOFT ORGANIC BUTTONS & CHIPS
   -------------------------------------------------------------------------- */

.u2ff-btn-link,
.u2ff-unit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: var(--font-display);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-btn);
  transition: all 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
  white-space: nowrap;
}

/* Secondary (Default) buttons */
.u2ff-btn-link,
.u2ff-unit-btn:not(.u2ff-unit-btn-prominent) {
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 8px 18px;
  font-size: 0.84rem;
}

.u2ff-btn-link:hover,
.u2ff-unit-btn:not(.u2ff-unit-btn-prominent):hover {
  background: rgba(var(--color-primary-rgb), 0.14);
  color: var(--color-text);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(var(--color-primary-rgb), 0.18);
}

/* Primary Prominent CTAs (Winner & Main Conversion) */
.u2ff-btn-primary,
.u2ff-unit-btn-prominent {
  background: var(--color-primary) !important;
  color: var(--color-primary-dark) !important;
  font-weight: 700;
  border: 1px solid rgba(var(--color-primary-dark), 0.12) !important;
  box-shadow: 0 5px 18px rgba(var(--color-primary-rgb), 0.35);
}

.u2ff-btn-primary {
  padding: 8px 18px;
  font-size: 0.84rem;
}

.u2ff-unit-btn-prominent {
  padding: 12px 26px;
  font-size: 0.95rem;
}

.u2ff-btn-primary:hover,
.u2ff-unit-btn-prominent:hover {
  background: var(--color-primary) !important;
  color: var(--color-primary-dark) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(var(--color-primary-rgb), 0.45);
  filter: brightness(1.03);
}

/* Rank Badges & Bubbles */
.u2ff-rank-badge,
.u2ff-rank-bubble {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}

.u2ff-rank-badge {
  width: 26px;
  height: 26px;
  font-size: 0.78rem;
}

.u2ff-rank-bubble {
  width: 30px;
  height: 30px;
  font-size: 0.88rem;
}

/* Category & Winner Chips */
.u2ff-category-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 5px 13px;
  border-radius: var(--radius-ctl);
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   3. "OUR WINNER" EMPHASIS TREATMENT (Soft Organic Stamp / Ribbon)
   -------------------------------------------------------------------------- */

.u2ff-winner-pill,
.u2ff-winner-ribbon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-accent);
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: 0 3px 12px rgba(var(--color-accent-rgb), 0.35);
  position: relative;
}

.u2ff-winner-pill {
  padding: 3px 11px;
  border-radius: 14px;
  font-size: 0.68rem;
  align-self: flex-start;
}

.u2ff-winner-ribbon {
  padding: 5px 16px;
  border-radius: 20px;
  font-size: 0.74rem;
}

.u2ff-winner-ribbon svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

/* Champion Rank Indicator */
.u2ff-cmp-winner-row .u2ff-rank-badge,
.u2ff-item-champion .u2ff-rank-bubble {
  background: var(--color-primary);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(var(--color-primary-rgb), 0.4);
}

/* --------------------------------------------------------------------------
   4. RATING SQUIRCLE SIGNATURE COMPONENT
   -------------------------------------------------------------------------- */

.u2ff-squircle-score,
.u2ff-unit-squircle-rating {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.u2ff-squircle-score {
  width: 48px;
  height: 42px;
  border-radius: 15px;
  padding-top: 8px;
}

.u2ff-unit-squircle-rating {
  min-width: 66px;
  height: 56px;
  border-radius: 20px;
  padding-top: 11px;
}

.u2ff-score-num,
.u2ff-unit-squircle-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

.u2ff-score-num {
  font-size: 1.1rem;
}

.u2ff-unit-squircle-num {
  font-size: 1.45rem;
}

.u2ff-score-ten,
.u2ff-unit-squircle-scale {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* Winner Squircle Highlight */
.u2ff-cmp-winner-row .u2ff-squircle-score,
.u2ff-item-champion .u2ff-unit-squircle-rating {
  background: var(--color-bg-card);
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(var(--color-primary-rgb), 0.26);
}

.u2ff-cmp-winner-row .u2ff-score-num,
.u2ff-item-champion .u2ff-unit-squircle-num {
  color: var(--color-primary-dark);
}

html.dark .u2ff-cmp-winner-row .u2ff-score-num,
html.dark .u2ff-item-champion .u2ff-unit-squircle-num {
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   5. COMPARISON TABLE COMPONENT (#u2ff-compare-index)
   -------------------------------------------------------------------------- */

.u2ff-cmp-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: relative;
  transition: box-shadow 0.25s ease;
}

.u2ff-cmp-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.u2ff-cmp-grid {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.91rem;
}

.u2ff-cmp-grid thead th {
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.u2ff-cmp-grid tbody tr {
  transition: background-color 0.2s ease;
}

.u2ff-cmp-grid tbody tr:hover {
  background-color: rgba(var(--color-primary-rgb), 0.05);
}

.u2ff-cmp-grid td {
  padding: 15px 18px;
  vertical-align: middle;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  line-height: 1.45;
}

.u2ff-cmp-grid tbody tr:last-child td {
  border-bottom: none;
}

/* Winner Table Row */
.u2ff-cmp-winner-row {
  background: linear-gradient(
    90deg,
    rgba(var(--color-primary-rgb), 0.12) 0%,
    rgba(var(--color-accent-rgb), 0.05) 100%
  ) !important;
}

.u2ff-cmp-winner-row td {
  border-bottom: 2px solid rgba(var(--color-primary-rgb), 0.4);
}

.u2ff-cell-provider {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 160px;
}

.u2ff-name-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.u2ff-vendor-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-text);
}

.u2ff-cell-score-box {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: flex-end;
}

/* --------------------------------------------------------------------------
   6. LISTING CARDS STACK (#u2ff-pick-stack)
   -------------------------------------------------------------------------- */

.u2ff-cards-container {
  display: flex;
  flex-direction: column;
  gap: 1.9rem;
}

.u2ff-item-unit {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px 34px;
  overflow: hidden;
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.u2ff-item-unit:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

/* Winner Card Art Direction */
.u2ff-item-champion {
  border-color: rgba(var(--color-primary-rgb), 0.6);
  background: linear-gradient(
    172deg,
    var(--color-bg-card) 0%,
    rgba(var(--color-primary-rgb), 0.045) 100%
  );
  box-shadow: 0 12px 38px rgba(var(--color-primary-rgb), 0.14);
}

html.dark .u2ff-item-champion {
  background: linear-gradient(
    172deg,
    var(--color-bg-card) 0%,
    rgba(var(--color-primary-rgb), 0.1) 100%
  );
}

.u2ff-item-crown-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 1.1rem;
}

.u2ff-rank-indicator {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.u2ff-unit-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 1rem;
}

.u2ff-unit-title-box {
  flex: 1;
}

.u2ff-unit-title {
  margin: 0 0 5px;
  font-size: 1.62rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.22;
}

.u2ff-unit-hq-sub {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.u2ff-unit-bio {
  margin: 0 0 1.3rem;
  font-size: 0.98rem;
  line-height: 1.62;
  color: var(--color-text-muted);
}

/* Compact Pros/Cons Panels */
.u2ff-unit-traits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 1.4rem;
}

.u2ff-pros-panel,
.u2ff-cons-panel {
  background: var(--color-bg);
  border-radius: var(--radius-ctl);
  padding: 16px 20px;
  border: 1px solid var(--color-border);
}

.u2ff-panel-heading {
  margin: 0 0 10px;
  font-size: 0.82rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.u2ff-pros-panel .u2ff-panel-heading {
  color: var(--color-success);
}

.u2ff-cons-panel .u2ff-panel-heading {
  color: var(--color-danger);
}

/* Compact list spacing */
#u2ff-pick-stack ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#u2ff-pick-stack li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 7px;
  font-size: 0.91rem;
  line-height: 1.45;
  color: var(--color-text-muted);
}

#u2ff-pick-stack li:last-child {
  margin-bottom: 0;
}

#u2ff-pick-stack .u2ff-pros-panel li::before,
#u2ff-pick-stack [class*="pro"] li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

#u2ff-pick-stack .u2ff-cons-panel li::before,
#u2ff-pick-stack [class*="con"] li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--color-danger);
  font-weight: 700;
}

/* Card Bottom Metadata & CTA bar */
.u2ff-unit-foot-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.u2ff-unit-models-tag {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.u2ff-unit-models-tag strong {
  color: var(--color-text);
  font-weight: 650;
}

/* --------------------------------------------------------------------------
   7. RESPONSIVE BEHAVIOR (Mobile Table Reflow & Card Stacking)
   -------------------------------------------------------------------------- */

/* Guarantee No Horizontal Overflow */
#u2ff-compare-index,
#u2ff-compare-index .u2ff-cmp-card,
#u2ff-compare-index table {
  max-width: 100% !important;
  overflow-x: visible !important;
}

/* Desktop: Fixed clean column layout */
@media (min-width: 768px) {
  #u2ff-compare-index .u2ff-cmp-grid {
    table-layout: fixed;
  }
  .u2ff-cmp-grid th:nth-child(1),
  .u2ff-cmp-grid td:nth-child(1) { width: 22%; }
  .u2ff-cmp-grid th:nth-child(2),
  .u2ff-cmp-grid td:nth-child(2) { width: 22%; }
  .u2ff-cmp-grid th:nth-child(3),
  .u2ff-cmp-grid td:nth-child(3) { width: 24%; }
  .u2ff-cmp-grid th:nth-child(4),
  .u2ff-cmp-grid td:nth-child(4) { width: 20%; }
  .u2ff-cmp-grid th:nth-child(5),
  .u2ff-cmp-grid td:nth-child(5) { width: 12%; text-align: right; }
}

/* Mobile & Tablet (<768px): Card-Reflow Grid (Zero Horizontal Scroll) */
@media (max-width: 767.98px) {
  #u2ff-compare-index .u2ff-cmp-grid thead {
    display: none !important;
  }

  #u2ff-compare-index .u2ff-cmp-grid,
  #u2ff-compare-index .u2ff-cmp-grid tbody,
  #u2ff-compare-index .u2ff-cmp-grid tr,
  #u2ff-compare-index .u2ff-cmp-grid td {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  #u2ff-compare-index .u2ff-cmp-grid tbody tr {
    padding: 18px 20px;
    border-bottom: 1px solid var(--color-border);
    position: relative;
  }

  #u2ff-compare-index .u2ff-cmp-grid tbody tr:last-child {
    border-bottom: none;
  }

  #u2ff-compare-index .u2ff-cmp-grid td {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0 !important;
    border: none !important;
    text-align: right;
    gap: 14px;
    font-size: 0.88rem;
  }

  #u2ff-compare-index .u2ff-cmp-grid td::before {
    content: attr(data-label);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    text-align: left;
    flex-shrink: 0;
  }

  /* Provider header cell inside mobile block */
  #u2ff-compare-index .u2ff-cmp-grid td:first-child::before {
    display: none !important;
  }

  #u2ff-compare-index .u2ff-cmp-grid td:first-child {
    padding-top: 0 !important;
    padding-bottom: 10px !important;
    border-bottom: 1px dashed var(--color-border) !important;
    margin-bottom: 6px;
  }

  .u2ff-cell-provider {
    width: 100%;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .u2ff-cell-score-box {
    width: 100%;
    justify-content: space-between;
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px dashed var(--color-border);
  }

  /* Cards Stack Responsive reflow */
  .u2ff-item-unit {
    padding: 24px 20px;
  }

  .u2ff-unit-traits-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .u2ff-unit-foot-bar {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .u2ff-unit-btn {
    width: 100%;
  }

  .u2ff-unit-hero {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .u2ff-item-unit {
    padding: 20px 16px;
  }

  .u2ff-unit-title {
    font-size: 1.4rem;
  }

  .u2ff-unit-hero {
    flex-direction: column;
    align-items: flex-start;
  }

  .u2ff-cell-provider {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}